JPH08133623A - Elevator installation template device, main ruler material and plumb line fixing tool - Google Patents

Abstract

(57) [Abstract] [Purpose] You can set the relative distance between the cage rails, the landing threshold, the distance between the cage rails, and the counter rails in detail.
Further, an elevator installation template device in which the interval can be easily set is provided. Further, there is provided a plumb bob line fixing tool 22 capable of keeping the plumb bob 8 set even after the installation template device is removed. [Structure] Each of the main ruler members 1b, 2b, 2c, 3b and the sub-ruler members 4g to 4m are made into a split structure so that they can be expanded and contracted to have a structure that can be adjusted to a length corresponding to the layout. Length of material 1b ・ 2b ・ 2c ・ 3b,
Also, it has a structure in which a length-measuring scale that shows the interval dimension of each main ruler material 1b, 2b, 2c, 3b is attached, and this length and interval can be easily set. Further, it is a plumb bob wire fixing device constituted by a plumb bob wire attaching portion 22d for fixing the plumb bob wire 8 for setting the centering of the elevator, and a plumb bob wire opening 22b through which the plumb bob 8 is passed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a template device, a ruler material and a plumb bob wire fixture used for elevator installation work.

[0002]

2. Description of the Related Art FIG. 7 is a diagram for explaining an installation template device provided in a machine room of a conventional elevator disclosed in, for example, Japanese Patent Laid-Open No. 6-9173. In FIG. 7, 1a
Is a main ruler material for setting a hall sill corresponding to an elevator sill, 2a is a main ruler material for setting a cage rail corresponding to an elevator car rail, 3a is a main ruler setting for a counter rail corresponding to an elevator counter rail, 4
a to 4c are sub-rule materials for positioning and connecting the main ruler material 1a for landing sill and the main ruler material 2a for basket rail at a constant interval.
Similarly, e to 4f are sub-rule materials that connect the main ruler material 2a for the basket rail and the main ruler material 3a for the counter rail,
Hereinafter, when any of the sub-ruled materials 4a to 4f is described without being specified, the sub-ruled material 4 is used. 5a is the main ruler material 1a
.Mating holes provided on 2a and 3a and the sub-rule material 4, 6
Is a connecting shaft member which is inserted into the fitting hole 5a to connect the main ruler members 1a, 2a, 3a and the sub ruler member 4, and which suspends and holds a plumb line 8 described later by a through hole formed in the shaft center. 7 is a hole formed in the floor of the machine room provided on the hoistway of the elevator, 8 is suspended from the connecting shaft member 6 on the hoistway through a hole 7 formed in the floor of the machine room, and positioning of a cage rail or the like is performed. The plumb line which is the reference line of 9 and the main ruler material 1a, 2a, 3a
It is a fixing metal fitting that fixes a little above the machine room floor.

FIG. 8 is a view for explaining an aiming member provided for setting the position of a conventional installation template device disclosed in, for example, Japanese Utility Model Laid-Open No. 62-164280. In FIG. 8, 10 is an elevator hoistway inner wall, 11 is a fixture fixed to the hoistway inner wall 10 to support the installation template device, 12
Is an aiming member which is attached to the fixture 11 and determines the position of the installation template device, and 13 is a downswing line 8 and an aiming member 12
An aiming display for displaying an aiming point to be touched by and 14 is a weight attached to the lower end of the plumbing line 8 for pulling the plumbing line downward.

In such a conventional installation template device, the space between the fitting holes 5a of the landing sill main ruler 1a is determined so as to match the opening width of the landing sill on the floor of the machine room, and is connected to this. The shaft members 6 are attached, and hanging lines 8 are hung through the respective shaft members 6 to pass through holes 7 in the machine room floor. A weight is hung at the lower end of the plumb line 8 below the hoistway. Next, in the main ruler material 2a for the basket rail, the intervals of the fitting holes 5a are determined so as to match the installation intervals of the basket rails, and the fitting holes 5a that match the intervals are selected from the plurality of fitting holes 5a. Then, the mutual interval between the main ruler material for cage rail 2a and the main ruler material for cage rail 2a is determined on the basis of the main ruler material for landing sill 1a, and a plurality of fitting holes 5a for the sub ruler material are provided in accordance with this interval.
From among the above, a fitting hole 5a for connecting to the landing sill main ruler 1a side and a fitting hole 5a for connecting to the cage rail main ruler 2a side are selected. Next, the main ruler material for landing sill 1
The connecting shaft member 6 attached to a is passed through the fitting hole 5a selected in the auxiliary ruler member 4 and fixed. In addition, the fitting hole 5a selected in the main ruler material 2a for the basket rail
Then, the fitting hole 5a selected in the sub ruler member 4 is aligned, and the connecting shaft member 6 is inserted and fixed there. Similarly, the mutual interval between the main ruler material 2 a for the basket rail and the main ruler material 3 a for the counter rail is determined, and the secondary ruler material 4 is connected and fixed. Then, hanging lines 8 are suspended through the connecting shaft members 6 attached to the main ruler material 2a for the basket rail and the main ruler material 3a for the counter rail, respectively, and the holes 7 of the floors of the machine rooms are provided.
And hang it in the elevator hoistway.

Next, at the lower part of the hoistway, the lower installation template device is installed. The lower installation template device is the same as the upper installation template device, that is, the main ruler material 1a for landing sill, the main ruler material 2a for the basket rail, and the main ruler material 3a for the counter rail.
The relative distance between the two is determined, and the secondary ruler material 4 and the connecting shaft member 6 are connected and fixed. Then, the plumb bob 8 suspended from the upper installation template device is passed through the through hole of each connecting shaft member 6, and the weight 14 is attached to the lower end of the plumb bob 8.

In mounting the lower installation template device, as shown in FIG. 8, the aiming member 12 is moved to the front, rear, left and right on a horizontal plane so that the lower swing line 8 makes light contact with the aiming point indicated by the aiming target 13. Set it in such a position and fix it.

[0007]

In the conventional installation template device as described above, the custom-made type in which the distance between the cage rails and the mutual distance between the landing sill, the cage rails, and the counter rails changes for each property at a pitch of, for example, 10 millimeters. In the elevator, the intervals between the fitting holes 5a provided in the main ruler members 2a and 3a and the sub-ruler member 4 are too short, and the fitting holes 5a overlap each other and cannot be used.
There is complexity in preparing a plurality of sets in which the initial values of the intervals between the fitting holes 5a are changed at large pitch intervals.

Further, even if the fitting holes 5a of the ruler material can be provided, in a general custom-made elevator, the cage rail spacing varies from, for example, about 1500 millimeters to about 2400 millimeters so that all the spacings are covered. 1500 for the main ruler materials 2a and 3a and the sub-ruler material 4
The machine room of an elevator as small as a millimeter may be too long to fit in, so the length itself may be divided into several sections, for example, 1500 to 1950 millimeters and 195 millimeters.
It was necessary to divide it like 0-2400 mm.

Then, without providing the fitting hole 5a in the ruler material in advance, the interval of the fitting hole 5a is measured at the installation site, and the fitting hole 5a is processed according to this interval, and the extra ruler material is processed. In the installation template device of a type in which the length of the fitting hole 5a is cut off, it is troublesome to process the fitting hole 5a while measuring the distance between the fitting holes 5a with a measure.

Further, the plumb bob 8 is passed through the through hole of the connecting shaft member 6, and the main ruler members 1a, 2a, 3a and the sub ruler member 4 are provided.
Since it penetrates through the fitting hole 5a provided in, when it is desired to remove the auxiliary ruler member 4 to secure a working space in other work, the weight 14 is removed from the plumb line 8
The plumb line 8 is extracted from the fitting hole 5a and the through hole of the connecting shaft member 6, and the connecting shaft member 6 is further removed from the main ruler members 1a.
a ・ 3a and the secondary ruler material 4 and then the secondary ruler material 4
It had to be removed and it took a lot of work.

Further, in the conventional aiming member as described above,
Since it is necessary to lightly contact the plumb bob 8 with the aiming member 12, it is difficult to adjust the degree of contact, and when the contact is strong, the plumb bob 8 is inclined and the installation template device cannot be installed at an accurate position. was there.

Further, in the upper installation template device, the floor space in the machine room is taken up, which interferes with the cylinder placing work in the machine room. Was difficult to do.

The present invention has been made in order to solve such a problem, and is the downswing line 8 of the installation template device.
The position of the upper ruler can be freely and easily set, the secondary ruler material 4 can be easily removed, and the upper installation template device can be moved downwards.
Since it can be removed with setting, the other work can be performed easily, and the positioning of the lower installation template device can be accurately performed.

[0014]

In an elevator installation template device according to the present invention, a fixing means for constructing a main ruler material of the installation template device so as to be extendable, graduated, and fixing expansion and contraction. Is provided.

Further, a main ruler material for centering the basket rail,
At least one of a main ruler material for centering an elevator counter or a guide rail of a jack is made expandable and contractible, and a fixing means for fixing expansion and contraction is provided.

Further, a plurality of auxiliary ruler dividing members are made expandable and contractible, and graduations are provided, and fixing means for fixing expansion and contraction is provided.

Further, the fitting hole of the sub-regular material into which the connecting shaft member is fitted is opened from the fitting hole toward one side of the sub-regular material.

Furthermore, in the ruler material according to the present invention, the ruler material dividing material pieces are telescopically fitted, and the attaching portion of the plumbing line and the fixing means for fixing the ruler material dividing pieces to each other are provided.
Is provided.

Further, the ruler material is provided with a first ruler material dividing material having a first plumb line attachment portion, a second plumb line attachment portion and a scale for specifying the interval between the plumb line attachment portions. The second ruler material dividing material that is provided is telescopically fitted, and is fixed at a specific interval according to the scale.

Furthermore, the aiming display is provided so that the plumb bob can freely make a pendulum motion.

Further, in the plumb bob wire fixing device according to the present invention, the plumb bob wire fixing device is constituted by a plumb bob line attaching portion, a plumb bob line opening portion, and a plumb bob line restricting portion. is there.

[0022]

In the installation template device according to the present invention,
The main ruler material of the elevator installation template device was configured to be extendable and contractible, and the main ruler material was expanded and contracted by providing a scale and a fixing means for fixing the expansion and contraction, and the length was displayed and adjusted. Works as a fixed length.

Further, at least one of the main ruler material for centering the basket rail and the main ruler material for centering the elevator counter or the guide rail of the jack is made extensible, graduated and fixed for fixing expansion and contraction. By providing the means, the main ruler member is expanded and contracted, the length is displayed, and the adjusted length is fixed.

Further, the plurality of auxiliary ruler dividing members are made expandable and contractible, and the scale is provided, and the fixing means for fixing the expansion and contraction is provided, whereby the auxiliary ruler material is expanded and contracted, the length is displayed, and the adjusted length is adjusted. Works to fix the height.

Further, since the fitting hole of the auxiliary ruler member into which the connecting shaft member is fitted is configured to open from the fitting hole toward one side of the auxiliary ruler member, the connecting shaft member is passed through the opening of the fitting hole. And work to detach the ruler material.

Further, in the ruler material according to the present invention, the ruler material dividing material pieces are telescopically fitted, and the attaching portion of the plumbing line and the fixing means for fixing the ruler material dividing pieces to each other are provided.
The length of the ruler material is changed by sliding the ruler material divided piece, the scale indicates the length, and the fixing means fixes the set length.

Further, the ruler material is provided with a first ruler material dividing material having a first plumb line attachment portion, a second plumb line attachment portion and a scale for specifying the interval between the plumb line attachment portions. The first ruler material dividing member and the second ruler material dividing member are configured to be elastically fitted with the second ruler material dividing member and to be fixed at a specific interval according to the scale. When the material is slid, the space between the plumb bob attachment parts changes in a stretchable manner, the scale displays the space, and after the space is set, the space is fixed.

Further, since the aiming display is provided so that the plumb bob makes a pendulum motion freely, the plumb bob does not come into contact with the ruler material or the aiming member, and when the plumb bob is stationary, it is lowered. The swing line works so as to hang directly downward from the lower swing line mounting portion of the upper installation template device.

Further, in the plumb bob wire fixing device according to the present invention, since the plumb bob wire fixing tool provided with the plumb bob wire attaching portion, the plumb bob line opening portion and the plumb bob line restricting portion is used, The attachment portion suspends the plumb bob line, hangs the plumb bob line through the plumb bob line opening to the hoistway of the elevator, and the plumb bob line regulation unit functions to regulate the position of the bob line.

[0030]

【Example】

Example 1. The first embodiment of the present invention will be described below with reference to FIGS. FIG. 1 is an overall view of an elevator installation template device according to the present invention. In FIG. 1, the same symbols as those in FIGS. 7 and 8 represent the same or corresponding portions. Reference numeral 15 is a machine room in which an elevator drive device (not shown) is arranged,
6 is a machine room floor which is a floor portion of the machine room 15, and 17 is an installation template device for positioning the plumb bob 8. This installation template device 17 has a structure having a landing sill main ruler material 1b, basket rail main ruler materials 2b and 2c, and a counter rail main ruler material 3b, which will be described later with reference to FIG.
Reference numeral 18 is an elevator hoistway, 19 is a landing opening provided by opening the hoistway inner wall 10, and 20 is a support frame that is fixed to the hoistway inner wall 10 and supports the installation template device 17.

FIG. 2 is a diagram for explaining the configuration of the installation template device 17 of FIG. 2, the same reference numerals as those in FIG. 7 represent the same or corresponding parts. 1b is a landing sill main ruler material which is a ruler material corresponding to an elevator hall sill, 2b is a cage rail main ruler material which is a ruler material corresponding to an elevator car rail, and 2c is a center ruler for the cage rail together with the cage rail main ruler material 2b. The main ruler material 2b for the cage rails is two main ruler materials 2b for the basket rails when two plumb lines 8 are set for one basket rail as in this embodiment.
-Connecting material for connecting 2c at regular intervals, 3b is a main ruler material for a counter rail which is a ruler material corresponding to an elevator counter rail, and 4g to 4i are hall ruler main ruler materials 1
b and the main ruler material 2b for the cage rail, which are positioned and connected at regular intervals, are sub ruler materials 4k to 4m which similarly connect the main ruler material 2b for the cage rail and the main ruler material 3b for the counter rail. Hereinafter, when the description is made without specifying any of the sub-ruled materials 4g to 4m, the sub-ruled material 4 is used.
Reference numerals 22a to 22d are plumb bob wire fixing devices for fixing the plumb bob 8 provided on the hole 7 shown in FIG.

Next, the details of the main ruler members 2b and 2c for the cage rail shown in FIG. 2 will be described with reference to FIG. FIG.
23a is an end main ruler material divided piece which is one of the constituent members of the cage rail main ruler material 2b shown in FIG. 2 and is a main ruler material divided piece, and 23b is this end main ruler material divided piece 23.
a main ruler material split piece which is a main ruler material split piece that is elastically fitted with a and constitutes one of the main ruler material 2b for the cage rail,
Reference numeral 24 is a fixing means for fixing the expansion and contraction of these main rulers 23a and 23b.
b, a hole 24c provided in the end main ruler material divided piece 23a for passing a screw, a screw 24 provided in the central main ruler material divided piece 23b
It is constituted by screw holes 24d and 24e into which a is screwed. Reference numeral 25 is a scale for indicating a space between fitting holes 5b, which will be described later, provided on the central main ruler material divided piece 23b, and 5b is a fitting hole which is a mounting portion for mounting the connecting shaft member 6 through the plumb line 8. Reference numerals 6a, 6b, and 6c are a bolt 6a, a washer 6b, a nut 6c, and a wing nut 6d that configure the connecting shaft member 6 of FIG.

Next, the details of the main ruler material 3b for the counter rail shown in FIG. 2 will be described with reference to FIG. FIG.
In FIG. 23, 23c is an end main ruler material divided piece which is one constituent member of the counter rail main ruler material 3b shown in FIG. 2 and is a ruler material divided piece, and 23d expands and contracts with this end main ruler material divided piece 23c. It is a central main ruler material divided piece that is freely fitted to form one of the main ruler material 3b for the counter rail and corresponds to a ruler material divided piece. Further, in FIG. 4, the same reference numerals as those in FIG. 3 indicate the same or corresponding portions. However, the hole 24c and the screw hole 24d are provided in the end main ruler material divided piece 23c and the center main ruler material divided piece 23d, respectively, and the scale 25 has the fitting hole 5b provided in the end main ruler material divided piece 23c. Intended.

Next, the details of the auxiliary ruler material 4 shown in FIG. 2 will be described with reference to FIG. In FIG. 5, reference numeral 40 a is a ruler material divided piece that is one constituent member of the sub ruler material 4 and is a ruler material divided piece, and 40 b is a ruler material divided piece that is one constituent member of the sub ruler material 4, which will be described later. It is a sub-scaler material divided piece with a scale provided with a scale 25 showing a space between the openings 5c.
This sub-ruled material divided piece 40b with scale and sub-ruled material divided piece 40
It is telescopically fitted with a. Reference numeral 5c denotes an opening portion provided in the sub ruler material divided piece 40a, into which the connecting shaft member 6 is fitted, and 2
4f is a sub-ruled material divided piece 40a and a scaled sub-ruled material divided piece 4
0g is a screw for fixing expansion / contraction, and 24g is a washer provided on the sub-ruled material divided piece 40a and for stopping the sliding of the scaled sub-regulated material divided piece 40b together with the screw 24f.

FIG. 6 is a view for explaining the sighting lines provided around the fitting holes 5b of the hall sill main ruler material 1b, the cage rail main ruler materials 2b and 2c and the counter rail main ruler material 3b. 6, the same reference numerals as those in FIG. 3 indicate the same or corresponding portions. Reference numeral 6e is a through hole provided in the bolt 6a for penetrating the plumb bob 8. 26 is a fitting hole 5b
It is a line of sight which is provided in the periphery and focuses on the plumb bob 8 to specify the position of each of the main ruler members 1b, 2b, 3b.

Next, the operation of the installation template device 17 according to the first embodiment of the present invention will be described with reference to FIGS. First, in the machine room 15 shown in FIG. 1, the landing threshold main ruler material 1 shown in FIG. 2 so as to match the width of the landing entrance / exit of the landing opening 19.
The intervals of the fitting holes 5b of b are determined, the fitting holes 5b to which the connecting shaft member 6 is attached are selected from the plurality of fitting holes 5b, and the connecting shaft member 6 is attached. Then, the plumb bob 8 is suspended through the through hole 6e shown in FIG. 6 to pass through the hole 7 of the machine room floor 16, and the weights 14 are respectively hung at the lower ends of the plumb bob 8. Next, the left and right of the plumb bob 8 and the relationship between the entrance and exit dimensions are examined at each hall opening 19, and the hall sill main ruler material 1b is installed at an appropriate position in the machine room 15 using the fixing bracket 9.

Next, with respect to the main ruler material 2b for the basket rail shown in FIG. 3, the end main ruler material divided pieces 23a and the central main member are arranged so that the intervals of the fitting holes 5b coincide with the intervals of the rail installation reference plumb lines of the basket rail. Slide the ruler piece 23b. At this time, the positions of the two end main ruler material divided pieces 23a are specified from the numbers on the scale 25 provided on the central main ruler material divided piece 23b. Here, the numbers on the scale 25 indicate the distance from the center of one fitting hole 5b to the center of the other fitting hole 5b. Then, at this position, screw 24a into hole 24
After passing through c, and screwing into the screw holes 24d and 24e, after the screwing, the end main ruler material split piece 23a and the central main ruler material split piece 23b do not slide, and the expansion and contraction of the cage rail main ruler material 2b is fixed, The setting of the interval between the fitting holes 5b is completed. As shown in FIG. 3, the scale 25 is provided with screw holes 24d and scales 25 at a pitch of 100 mm for one end main ruler material divided piece 23a so as to set a rough interval, and the other end main ruler. Screw holes 24e are provided at a pitch of 10 mm for the material dividing pieces 23a so that fine setting can be performed. For example, when it is desired to set the interval between the fitting holes 5b to 1900 millimeters, one end main ruler material dividing piece 23a is replaced with the central main ruler material dividing piece 23 so that the fitting hole 5a is located outside.
There are a plurality of screw holes 24e fitted to the screw hole 24e side of b.
Of the screw holes 24e having the shortest intervals between the fitting holes 5b, the second screw hole 24d from the third screw hole 24d
The end main ruler material dividing piece 23a is slid so that the screw hole 24e and the hole 24c on the side opposite to the fitting hole 5b of the end main ruler material dividing piece 23a, which are apart by 0 mm, coincide with each other, and the screw 24
The other end main ruler material divided piece 23a is fitted in the screw hole 24d side of the central main ruler material divided piece 23b, and the end of the end main ruler material divided piece 23a on the hole 24c side is 1880. Slide to fit the millimeter scale 25,
A screw 24a is screwed into the screw hole 24d and the hole 24c to be fixed. In FIG. 3, the screw holes 24e provided at a pitch of 10 millimeters do not show a scale because the interval can be easily read, but of course, +0, +10,
The scale may be displayed as +20, ..., +90.

As described above, the main ruler material 2b for the basket rail
After the setting of the interval between the fitting holes 5b of the above, the auxiliary ruler material 4 is used and the main ruler material 1b for the landing sill and the main ruler material 2 for the cage rail are used.
Connect b. In FIG. 2, first, the two plumb lines 8 of the landing sill main ruler material 1b and the main ruler material 2b for the cage rail are shown.
The relative distance between the two plumb lines 8 of FIG.
The spacing of the plumb bob 8 can be specified by the spacing of the connecting shaft members 6 to which the plumb bob 8 is attached. Since the interval setting between the two downswing lines 8 of the hall ruler main ruler 1b and the interval between the two downswing lines 8 of the cage rail main ruler material 2b have already been completed, one hall ruler ruler material Since there is a relative interval between the two main shaft ruler members 2b for cage rails up to the connecting shaft member 6 for each connecting shaft member 1b of 1b, there are a total of four relative intervals, but the fitting holes 5b corresponding to the sub ruler members 4g to 4i.
Since the relative positions of the four points can be specified by determining the three relative intervals between them, these three relative intervals are determined according to the designed cage rail position.

After the relative distance between the fitting holes 5b is obtained, the lengths of the sub-regular members 4g to 4i are adjusted and set to the calculated relative distances. This setting method will be described with reference to FIG. First,
Loosen the screw 24f of the sub-regular material divided piece 40a, and place the sub-regular material divided piece 4 on the side opposite to the opening 5c of the scaled sub-regular material divided piece 40b.
0a is fitted on the side opposite to the opening 5c. At this time, the scaled sub-regular material divided piece 4 is provided between the sub-regular material divided piece 40a and the washer 24g.
0b is inserted. And the above-mentioned fitting hole 5
The openings 5c are slid to adjust the spacing according to the relative spacing between b. This interval can be known by reading the numerical value of the scale 25 on which the end of the sub ruler material divided piece 40a on the side opposite to the opening 5c is applied. Next, the screw 24f is tightened by the screw-in screw 24f and the auxiliary ruler material dividing piece 40a, thereby fixing the expansion and contraction of the auxiliary ruler material 4. In this way, the intervals of the openings 5c of the three auxiliary rulers 4g to 4i are set. Next, returning to FIG. 2, loosen the wing nut 6d to such an extent that the auxiliary ruler member 4 can be inserted between the nut 6c and the wing nut 6d, with the connecting shaft member 6 already attached to the hall threshold ruler member 1b, The sub-rule material 4 is inserted into the connecting shaft member 6 through the opening 5c. Then, by tightening the wing nut 6d, the auxiliary ruler material 4 is sandwiched between the nut 6c and the wing nut 6d and fixed to the landing threshold main ruler material 1b. next,
The other end of the sub ruler material 4 is similarly used for the main ruler material 2 for the cage rail.
It is fixed to b by the connecting shaft member 6. As described above, the hall ruler main ruler material 1b and the cage rail main ruler material 2b are connected using the sub ruler materials 4g to 4i. Opening 5c of sub ruler 4
The interval setting is required to be finer than the interval setting of the fitting holes 5b of the main ruler members 1b, 2b, 2c, 3b.
The screw 24a is not configured to be screwed into the screw hole 24d, but the auxiliary ruler material divided piece 40b with scale is provided by the screw 24f.
It is advisable to press and fix the to enable fine interval setting and to display the scales 25 at intervals of 1 mm. After that, the main ruler material 2b for the cage rail is fixed to the machine room floor 16 using the fixing metal fitting 9 at the position set as described above.

Next, the setting of the main ruler material 3b for the counter rail will be described. Main ruler material for counter rails 3
The space between the fitting holes 5b of b is the above-mentioned main ruler material 2b for the basket rail.
In general, it does not change finely. For example, one main ruler material 3b for counter rails shown in FIG. 3 is 900, 1025, 1150, 1200, 132.
Sizes of 5, 1450, 1500, 1625 and 1750 millimeters are possible. The setting of the main ruler material 3b for the counter rail is performed in the same procedure as the setting of the main ruler material 2b for the basket rail. First, in FIG. 3, the interval between the fitting holes 5b of the main ruler material 3b for the counter rail in the design is set by sliding the end main ruler material dividing piece 23c and the central main ruler material dividing piece 23d, and the screw 24a is set. This fitting hole 5b is used to fix the interval. Then, as shown in FIG. 2, so that the relative distance between the fitting hole 5b of the main ruler material 2b for the basket rail and the fitting hole 5b of the main ruler material 3b for the counter rail should be set to the position of the plumb line 8 to be set, Sub ruler material 4k-4
Connect using m. This connection is the landing threshold ruler material 1b
And the main ruler material 2b for the basket rail are connected in the same manner.

In addition, as in the rail centering method disclosed in Japanese Utility Model Laid-Open No. 2-1328, there are two cage rails.
When setting the plumb line 8 of the book, the main ruler material 2b for the cage rail and the main ruler material 2c for the cage rail may be connected by the connecting member 21. Similar to the opening 5c of the auxiliary ruler member 4 shown in FIG. 5, the connecting member 21 can be easily removed by opening the portion to which the connecting shaft member 6 is attached.

Next, six connecting shaft members 6 of the main ruler materials 2b and 2c for the basket rail and the main ruler material 3b for the counter rail.
The plumb line 8 is attached to and the setting of the upper installation template device 17 is completed. The plumb bob 8 is attached in the same manner as the plumb bob 8 is attached to the hall sill main ruler material 1b.

Next, the setting of the lower installation template device 17 attached to the lower part of the hoistway 18 will be described. The setting of the lower installation template device 17 is performed by first setting the two landing line ruler members 1b of the lower landing plate sill member 1b corresponding to the two plumb lines 8 hanging from the landing threshold main ruler member 1b of the upper installation template device 17.
It starts from attaching the weight 14 to the lower end of the swing-down line 8 through one fitting hole 5b. In the following paragraphs, when simply referred to as the landing threshold main ruler material 1b, the lower installation template device 1
It refers to the landing threshold ruler material 1b of No. 7. Subsequently, the hall sill main ruler material 1b is placed on an appropriate position of the support frame 20 shown in FIG. 1, and the hall sill main ruler material 1b is fixed to the support frame 20. The position of this landing threshold main ruler material 1b is set in the fitting hole 5b.
It is set on the basis of the plumb bob 8 penetrating through. This will be described with reference to FIG. 6. First, the position of the hall sill main ruler 1b is adjusted so that the plumb line 8 does not contact the edge of the fitting hole 5b. The hanging line 8 is made to stand vertically so that the hanging line 8 is located at the center of the cross sight line 26 provided on the edge of the fitting hole 5b. The position of the material 1b is adjusted. This position adjustment is performed on the two fitting holes 5b of the hall sill main ruler 1b, and the hall sill main ruler 1b is fixed to the support frame 20 at this position. After the setting of the landing sill main ruler material 1b is completed, the car ruler main ruler materials 2b and 2c and the counter rail main ruler material 3b are connected using the sub ruler material 4 as in the upper installation template device 17. , Fixed to the support frame 20. Then, the plumb bob 8 is passed through each connecting shaft member 6, and the setting of the lower installation template device 17 is completed.

In the setting of the lower installation template device 17,
After positioning the landing sill main ruler material 1b with the lower line 8 as a reference, set the rest of the cage rail main ruler materials 2b and 2c and the counter rail main ruler material 3b to the landing sill main ruler material 1b. As a reference, the scale 25 of the secondary ruler material 4 was adjusted to the same size as in the case of the upper installation template device 17, but each main ruler material 1b, 2b, 2c, 3b was used.
The positions may be set using the line-of-sight line 26 with reference to the corresponding plumb line 8 and then connected by the sub-rule material 4.

During the installation work of the elevator, it may be desired to remove the auxiliary ruler material 4 of the installation template device 17 because it interferes with the operation. Hereinafter, the work of removing the sub-ruler material 4 will be described. As described above, the sub-rule material 4 is sandwiched between the wing nut 6d and the nut 6c of the connecting shaft member 6, and is crimped to the connecting shaft member 6 by tightening the wing nut 6d, so that the main ruler materials 1b, 2b ,. It is connected to 2c and 3b. Therefore, for removal, first, the wing nut 6d is loosened to eliminate the pressure applied to the sub-regular material 4 so that the sub-regular material 4 can be attached and detached, and then the connecting shaft member 6 is passed through the opening 5c of the sub-regular material 4. It is carried out by a simple work of removing the sub ruler material 4. In the conventional structure of the sub-rule material, the fitting hole of the sub-rule material 4 through which the connecting shaft member 6 is inserted does not have an opening. At the same time, the plumb bob 8 penetrating the connecting shaft member 6 had to be extracted from the fitting hole 5a of the auxiliary ruler member 4. Since the plumb bob 8 is long and the weight 14 is attached to the lower end, the auxiliary ruler member 4 cannot be removed unless this is also removed, which is a very troublesome work. On the other hand, with respect to the removal of the sub ruler material according to the present invention, the sub ruler material 4 can be removed while the plumbing line 8 is installed, so that the sub ruler material 4 can be removed much more easily than in the conventional case. Further, since the cost of the means for providing the opening 5c itself is low, it is possible to inexpensively provide the auxiliary ruler material 4 that can be easily removed.
Further, since the connecting shaft member 6 itself is fastened to the main ruler members 1b, 2b, 2c, 3b by the nut 6c, even if the wing nut 6d is loosened to remove the sub ruler member 4, the connecting shaft member 6 will not It does not fall off and fall.

As described above, according to the installation template device 17 according to the first embodiment of the present invention, the main ruler members 1b, 2b, 2 are provided.
Interval of fitting holes 5b of c · 3b and opening 5c of the sub-rule material 4
Since the spacing can be expanded and contracted, each setting of the main ruler material 1b
The 2b, 2c, 3b and the sub-ruler material 4 do not prevent a plurality of preparations, but they can be handled by one kind, and there are many kinds of rulers depending on the size of the car and the size of the machine room 15. It is not necessary to prepare the materials 1b, 2b, 2c, 3b and 4. For example, in the installation template device 17 according to the first embodiment of the present invention, one type of cage rail main ruler material 2b can accommodate the intervals of the fitting holes 5b from 1580 mm to 2400 mm, and the machine room 1
It can be stored in 5. On the other hand, in the conventional installation template device 17 as shown in FIG. 7, a length corresponding to 2400 mm is 1580 mm because the length of the cage ruler main ruler 2a itself does not change. The machine room 15 is often too long to be stored. Also, in order to correspond to the detailed settings of the basket,
It is not necessary to prepare a plurality of ruler materials 1b, 2b, 2c, 3b, 4 having different initial values of the fitting hole 5b interval and the opening 5c interval. For example, when it is desired to finely set the intervals between the connecting shaft members 6 in units of 10 mm, the sub-rule material 4 for setting the intervals needs to adjust the intervals of the fine openings 5c in units of 1 mm or less. However, in the conventional installation template device 17 as shown in FIG. 7, since it was not possible to make such a fine setting with one type of sub-regular material 4, it corresponds to the interval of the openings 5c in FIG. The spacing of the fitting holes 5b of the auxiliary ruler 4 to be used is different from that of other types of the auxiliary ruler 4 having different initial values, for example, 1700, 1720, 1740.
It was necessary to prepare a changeable type and a changeable type 1701, 1721, 1741, but in the installation template device 17 according to the present invention, even in such a fine setting, each corresponding main Ruler material 1b ・ 2b ・ 2c ・ 3b
Also, one type of sub-rule material 4 can be used. Furthermore, in the conventional installation template device, at the site of installation, measure the length of the main ruler material and the sub ruler material and the position to open the fitting hole with a measure, etc. to measure the main ruler material and the sub ruler material. There is an installation template device that cuts an extra length, opens a fitting hole with a drill or the like, and assembles the assembly template device according to the present invention.
Then, the main ruler materials 1b, 2b, 2c, 3b and the sub ruler material 4
Since the scale 25 for displaying the intervals between the fitting holes 5b and the openings 5c is provided in the table, the correct intervals between the fitting holes 5b can be easily set by reading the scale 25 without measuring the fitting holes 5b with a measure or the like. can do.

Example 2. The upper installation template device 17 as described in the first embodiment has a machine room 15 as shown in FIG.
Therefore, there is a case where it is desired to remove the upper installation template device 17 in order to facilitate the work such as the cylinder driving work on the machine room floor 16. In this case, if the plumbing line 8 is also removed together with the upper installation template device 17, there is a problem that the rail centering work in the hoistway 18 cannot be performed. In the second embodiment, a downswing line fixing device 22 that is conceived to solve this point will be described with reference to FIG. First, the components of the plumb bob wire fixture 22 shown in FIG. 2 will be described. 22a is an iron plate provided so as to cover the hole 7 shown in FIG. 1, and 22b is this iron plate 22.
a notch which is an opening for a plumb bob line provided in a.
2c is an anchor for fixing the iron plate 22a to the machine room floor 16;
Reference numeral 22d is a plumb line attachment screw for attaching the plumb line 8. Next, a method of installing the plumb bob wire fixture 22 will be described. When the installation template device 17 and the plumb bob wire 8 are installed as described in the first embodiment, the plumb bob wire 8 is attached to the lower end of the plumb bob wire 8. A weight 14 is attached as shown in FIG. 1, and the plumbing line 8 is in a tensioned state by the weight 14. In this state, the plumb bob wire fixture 22 is placed at a position on the machine room floor 16 where the plumb bob wire 8 contacts the corner of the cutout 22b. At this position, the anchor 22c is passed through a hole provided in the iron plate 22a. The iron plate 22a is fixed by driving the steel plate 22a into the machine room floor 16. The corner of the notch 22b is a corner of the notch concave side and the downswing line fixing tool 22 side in order to serve as a restricting portion that determines the position in a state where the downswing line is stretched. This is an installation template device 1
The position of the plumb bob line 8 on the machine room floor 16 surface, that is, on the horizontal plane when attached to No. 7 and the position of the plumb bob line 8 after being attached to the plumb bob line fixture 22 do not change. This is because. And finally, the plumb line 8
Is pulled out from the connecting shaft member 6, and the plumb line attaching screw 22
It is wound around d and the plumb bob wire attaching screw 22d is screwed in to firmly fasten the plumb bob line 8. The installation work of the plumb bob wire fixture 22 described above is performed on the machine room floor 16
This is done for the hole 7 and the plumb bob 8 at the location. When this work is completed, the installation template device 17 can be removed. At this time, the plumb line 8 that has already been set can be left as it is. Further, since the plumbing line fixing device 22 is almost flat, it is possible to perform the cylinder driving work at the same time. Further, when the plumb bob 8 is no longer necessary, it can be removed at any time by removing the plumb bob attachment screw 22d. Also, in the past,
At the time of the cylinder placing work for finishing the machine room floor 16 to be flat, the installation template device 17 interfered, and there was a case where it was buried as it was under the cylinder. If the upper installation template device 17 is removed using the wire fixing tool 22, the upper installation template device 17 is removed.
Since it can be collected and reused, there is an effect that waste of cost is eliminated. Further, in the plumb bob line fixing tool 22, the plumb bob line 8 is attached to the installation template device 17
It is possible to install the plumb bob wire fixing tool 22 without removing the weight 14 with the plumb bob wire 8 being set. Further, although the iron plate 22a of the plumb wire fixing device 22 is fixed by the anchor 22c, it may be fixed to the machine room floor 16 by using an adhesive.

[0048]

Since the present invention is constructed as described above, it has the following effects.

The main ruler material of the elevator installation template device is configured to be expandable and contractible, and the main ruler material is expanded and contracted by providing the scale and the fixing means for fixing the expansion and contraction. Since the adjusted length is fixed, the position of the plumb bob can be freely and easily set.

Further, at least one of the main ruler material for centering the basket rail and the main ruler material for centering the elevator counter or jack guide rail is made extensible, graduated and fixed for fixing expansion and contraction. By providing the means, the main ruler member is expanded / contracted, the length is displayed, and the adjusted length is fixed, so that the position of the plumb bob can be freely and easily set.

Further, the plurality of sub-regular material dividing members are made expandable and contractible, and a scale is provided, and fixing means for fixing the expansion and contraction are provided, whereby the sub-regular material is expanded and contracted, the length is displayed, and the adjusted length is adjusted. Since the height is fixed, the position of the plumb bob can be freely and easily set.

Further, since the fitting hole of the auxiliary ruler member into which the connecting shaft member is fitted is opened from the fitting hole toward one side of the auxiliary ruler member, the connecting shaft member is passed through the opening of the fitting hole. Since the sub ruler material is detached, the sub ruler material can be easily detached from the main ruler material without operating the plumb bob.

Further, in the ruler material, since the ruler material dividing material pieces are telescopically fitted and the plumbing line mounting portion and the fixing means for fixing the ruler material dividing pieces to each other are provided, the ruler material dividing material is provided. The length of the ruler material is changed by sliding the piece, and the fixing means fixes the set length, so that the main ruler material whose length can be freely adjusted can be obtained.

Further, the ruler material is provided with a first ruler material dividing material having a first plumb line attachment portion, a second plumb line attachment portion and a scale for specifying the interval between the plumb line attachment portions. The first ruler material dividing member and the second ruler material dividing member are configured to be elastically fitted with the second ruler material dividing member and to be fixed at a specific interval according to the scale. By sliding the material, the space between the plumb line attachments changes flexibly, the scale displays the above interval, and this interval is fixed after setting the above interval. It is possible to obtain a main ruler material in which the interval can be freely changed and the interval can be easily set.

Further, since the aiming display is provided so that the plumb bob moves freely in the pendulum, the plumb bob does not come into contact with the ruler member or the aiming member, and when the plumb bob is stationary, it is lowered. Since the swing line hangs straight down from the down swing line mounting part of the installation template of the upper part, the down swing line indicates the accurate position not only at the upper part of the down swing line but also at the lower part. The device can be set in the correct position.

Further, in the plumb bob wire fixing device, since the plumb bob wire fixing device provided with the plumb bob line attaching portion, the plumb bob line opening portion and the plumb bob line restricting portion is used, Suspend the wire and hang it down the hoistway of the elevator through the plumbing line opening, and the plumbing line regulation unit regulates the position of the plumbing line, so the plumbing line can be removed even without the installation template device. Can be left set and the installation template device can be removed.

[Brief description of drawings]

FIG. 1 is an overall view of an installation template device for an elevator showing a first embodiment of the present invention.

FIG. 2 is a configuration diagram of an elevator installation template device showing Embodiment 1 of the present invention.

FIG. 3 is a configuration diagram of a main ruler material for setting a cage rail according to the first embodiment of the present invention.

FIG. 4 is a configuration diagram of a main ruler material for setting a counter rail showing Embodiment 1 of the present invention.

FIG. 5 is a configuration diagram of a sub-ruled material showing Embodiment 1 of the present invention.

FIG. 6 is a diagram illustrating a line of sight showing a second embodiment of the present invention.

FIG. 7 is a diagram illustrating a conventional installation template device for an elevator.

FIG. 8 is a view for explaining a sighting line for alignment of a conventional installation template device.

[Explanation of symbols]

1b Landing sill main ruler material, 2b ・ 2c Cargo rail main ruler material, 3b Counter rail main ruler material 3b,
4 Sub ruler material, 5b fitting hole, 5c opening,
8 plumb lines, 17 installation template device, 22 plumb line fixtures, 23a and 23c end main ruler material split pieces, 23b and 23d central main ruler material split pieces, 25
Scale, 40a Sub ruler material division piece, 40b Scale sub ruler material division piece, 26 Line of sight

Claims (8)

[Claims] 1. An elevator installation template device comprising a plurality of main ruler members and a sub-ruler member for connecting the plurality of main ruler members and fixing a relative position between the main ruler members, wherein the plurality of main ruler members are provided. At least one main ruler material of
An elevator installation template device composed of the main ruler material according to any one of (b). (A) A plurality of main ruler material divided pieces are telescopically fitted to each other, and at least one of the main ruler material divided pieces is fixed to the fitting portion of the plumb line and the fitted ruler material divided pieces. A main ruler material having a fixing means and a scale for specifying the length of the fitted main ruler material divided piece, (b) a first ruler material having a first plumb line attachment part for attaching the plumb line A second member having a dividing member and a second plumb line attachment portion for attaching the plumb line, and a second scale having a distance for specifying the distance from the second plumb line attachment portion to the first plumb line attachment portion. And a second ruler material dividing member, which is elastically fitted into the first ruler material dividing member and fixed at a specific interval according to the scale. 2. A main ruler material for setting a landing sill, a main ruler material for centering a basket rail, a main ruler material for centering a guide rail of an elevator counter or a jack, and the main ruler material for setting a landing sill. A main ruler material for fixing the main ruler material for centering the basket rail at a specific interval and an angle, a main ruler material for centering the basket rail centering and a main ruler material for centering the guide rail of the elevator counter or jack, and In an elevator installation template device provided with a sub-ruler material for fixing at a specific interval and angle, the main ruler material for centering the basket rail or the main ruler for setting centering of the guide rail of the elevator or jack. At least one of the ruler materials is a main ruler material of any of the following (a) and (b), and an elevator installation template device, wherein: (A) A plurality of main ruler material divided pieces are telescopically fitted to each other, and at least one of the main ruler material divided pieces is attached with a plumbing line attachment portion and the fitted main ruler material divided pieces to each other. A main ruler material, characterized in that: a fixing means for adjusting the length, and a scale for specifying the length of the fitted main ruler material divided piece,
(B) The first main ruler divided material having the first plumb line attachment portion for attaching the plumb line and the second plumb line attachment portion for attaching the plumb line. A second main ruler material dividing member having a scale for specifying a distance from the wire attaching portion to the first plumb line attaching portion, and the first ruler material dividing member and the second main ruler. Main ruler material, characterized in that it is provided with fixing means that is fitted with a material dividing material in a stretchable manner and is fixed at a specific interval according to the scale. 3. An elevator installation template device comprising: a plurality of main ruler members; and a sub ruler member that connects the plurality of main rulers and fixes the relative position between the main rulers. Fixing means for fitting the ruler material divided pieces in a stretchable manner and fixing the fitted sub-ruled material divided pieces to each other, and a scale for specifying the length of the fitted sub-ruled material divided pieces. Elevator installation template device with sub ruler. 4. The fitting hole of the auxiliary ruler material into which the connecting shaft member is fitted is opened from the fitting hole toward one side of the auxiliary ruler material. An elevator installation template device according to any one of 1. 5. A plurality of ruler material divided pieces are telescopically fitted, and at least one of the ruler material divided pieces is provided with a mounting portion of an elevator rail centering lower swing line and the fitted ruler material divided pieces. A ruler material for setting the rail centering of an elevator, comprising: fixing means for fixing the pieces to each other. 6. A first ruler material dividing member having a first downswing line mounting portion for mounting an elevator rail centering downswing line, and a second lowering member for mounting an elevator rail centering downswing line. A second ruler material dividing member having a zigzag line mounting portion and a scale for specifying a distance from the second downswing line mounting portion to the first downswing line mounting portion; A ruler material for rail centering, in which the ruler material partitioning material and the second ruler material partitioning material are elastically fitted and fixed at a specific interval according to the scale. 7. An aiming point is an intersection of a plumb line and a plane on a ruler member or a plane on an aiming member attached to the ruler member. From this aiming point, the intersection points are provided in all directions on the plane. The ruler material according to any one of claims 5 to 6, which has a sighting mark that is movable. 8. A plumb bob line attachment portion for fixing a plumb bob line for setting the centering of an elevator, a plumb bob line opening for passing the plumb bob line, and a plumb bob line for regulating the position of the plumb bob. A plumbing line fixing device including a regulating portion.