JPH04129982A - Guide rail supporting device for diagonally running elevator - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a guide rail support device for a skew elevator.

[Conventional technology]

In the conventional device, as described in Japanese Patent Application Laid-Open No. 60-197581, a base metal is fixed to the bottom wall of the hoistway with anchor poles 1 to 1, and a vertical member is attached to the rail bracket 1 in the hoistway. , the car guide rail and the tree fitting weight guide rail were fixed to the vertical members with clips. Further, as shown in the above-mentioned publication, these supports were individually attached to the bottom wall of the hoistway.

[Problem to be solved by the invention]

In the above-mentioned conventional technology, since the base metal is individually attached to the bottom wall of the hoistway, there is a drawback that the number of man-hours for installation work is affected by the construction status of the bottom wall of the hoistway.

That is, it is desirable that the bottom surface of the hoistway be smooth and parallel to the inclined surface, and that the dimension from the reference line to the bottom surface be uniformly constant on each side of the unit to which the base metal is attached.

However, due to construction errors, etc., multiple irregularities and variations in dimensions occur.

For this reason, the bottom wall of the hoistway should be aligned parallel to the inclination angle and base 7<f! It is necessary to uniformly correct the dimension from the line to the bottom wall using concrete 1 or the like. Alternatively, if this correction is not performed, insert a liner or the like between the bottom wall of the hoistway and the base metal at each side of the base metal to correct the parallelism with respect to the inclination angle. Base 7 (It is necessary to process and adjust the length of the vertical members to match the g-line and install them. Such on-site fitting work is carried out in a sloping hoistway, and the scaffolding is poor, so corrections are required. , adjustment is time-consuming and the number of installation work increases significantly.

In addition, although the guide rail is attached to the support device fixed in this way, the installation work is also done in an environment with poor footing, which impedes the efficiency of the installation work. Moreover, it is impossible to expect stable installation accuracy, and after installing the kite rail, correction work such as centering and adjustment is required again.

An object of the present invention is to provide a guide rail support device for a diagonal elevator that is suitable for facilitating installation work.

[Means to solve the problem]

In order to achieve the object described in item 1, the present invention incorporates a plurality of supporting devices into a framework structure, and incorporates a guide rail into this.

[Effect]

The number of base metals to be placed on the bottom wall of the hoistway can be significantly reduced by making multiple supports into a frame structure and allowing the guide rails to be carried into the hoistway. I can do it. Further, the number of man-hours required for installing the guide rail can be significantly reduced.

〔Example〕

An embodiment of the present invention will be described below with reference to FIGS. 1 to 3. In the inclined hoistway 1, the passenger car 3 is mounted on the car guy 1 and the rail 7, and the counterweight 4 is installed on the counterweight guide rail 8, so that they run, respectively. 3 and a counterweight 4 are connected by a rope 5 through a coil 6 installed in a machine room 2. Therefore, the rotation of the hoist 6 allows the car 3 and the counterweight 4 to move up and down relative to each other.

Rail brackets 1 to 1 have a lower member 11a and a vertical member 13a.

14, a, 1.5a, upper material 12a as frame structure B, lower material 1lb, vertical members 13b, 141).

The vertical members 13a, 14. a.

13b, 14. A mounting hole 22 is provided in b.

Furthermore, holes 23 are provided in the lower members 11a and llb to connect them on the base metal 10.

A long hole 25 is provided in the base metal 10.

The vertical members 15a, ], 5b constituting the frame structure are provided with holes 27 for attaching the joint members 16.

The frame structure B includes a car guide rail 7 and a counterweight guide rail 8 as vertical members 13a.

14, a, and 15a using clips 1, 8, and 20 and poles 19, 21, respectively, and integrate them.

The frame structure C includes a car guide rail 7 and a counterweight guide rail 8 as vertical members 13b.

14, except for b, attach and integrate them to the vertical member 15b using clips 18.20 and bolts 19.21, respectively.

The guide rail support device for the skew elevator thus constructed is installed as follows.

The base metal 10 is fixed to the hoistway bottom wall 9 at appropriate intervals based on a reference line A that is centered along the inclination angle in advance. On top of this, the frame structure B incorporating the guide rail 7°8 is attached to the second part of the base metal 10, and the bolts 2 are inserted into the holes 23 of the lower material 11a of the structure B and the long holes 25 of the base metal 10.
Push in 6 to fix it. Next, the frame structure with the guide rail 7.8 attached is placed on the base metal 10, and the hole 22 of the vertical member 13a of the frame structure B and the vertical member 14 of the frame structure ．． Align the holes 22 of the guide rails 7.8 and connect them by aligning the joints (not shown) of the guide rails 7.8, connect the frame structures B and C with the bolts 24, and
The guide rails 7.8 are fixed to the poles 1 to 26, and the guide rails 7.8 are connected to the poles 1 to 26, not shown, via the rail joint plate 17. Perform this work in the same manner on the left and right sides, and arrange the frame structures B and C so that they intersect in the direction of elevation of the passenger car 3 and counterweight 4, and repeat the same work as above to fix them over the entire length of the hoistway. . In addition, vertical members]
Clip 18. of guide rail 7.8 at 3b, 14b.
20 and pole 1 to 19 and 21 are performed after the frame body and guide rail are connected and connected, and frame bodies B and C
The mounting strength of the guide rail 7.8 is also strong.

Next, joint members 6 that interconnect the left and right frames in the horizontal direction are fixed to holes 27 provided in the vertical members 15a, 5b using bolts 28.

As a result, the opposing left and right guide rails 7.8 become a strong structure, and the running performance of the seat 3 and counterweight 4 becomes stable.

In addition, the upper part of the vertical village with the frame structure B is made of 1 material 12a.

The reason why they are connected at 1.2b and made into a substantially rectangular shape is to increase the strength of the vertical member to which the guide rail 7.8 is attached, as well as to prevent unloading ropes (not shown) from being carried into the hoistway as a single piece. The aim is to make it easier to hang.

〔Effect of the invention〕

According to the present invention, a plurality of supports are assembled into a substantially rectangular frame structure, and a guide rail is incorporated into this, thereby facilitating centering work, alignment processing, adjustment, and installation work at the on-site installation site. In addition to being able to significantly eliminate the problem of installation workability, stable installation accuracy can be achieved because the assembled product manufactured at the second landing site can be directly carried into the hoistway and installed.

[Brief explanation of the drawing]

FIG. 1 is a partial side view showing an embodiment of the present invention, FIG. 2 is a view taken along the nm arrow in FIG. 1, and FIG. 3 is a vertical sectional view showing the overall configuration of a conventional oblique elevator. . 7.8 Guy 1 rail, 9 Hoistway bottom wall, 10 Base metal, lla, 1lb - bottom material, 1.2 a, 1.
2b・- Material, 13a, 13b, 14a
, 14 b - Longitudinal member, S λ residence. 2b

Claims (1)

[Claims] 1. A movable body that ascends and descends in a hoistway that is inclined at a predetermined angle with respect to a vertical line, a guide rail that guides the movable body, and supports the guide rail that forms a pair on the left and right. A guide rail support device for a diagonal elevator, comprising: a plurality of vertical members for fixing the guide rail with bolts via a mounting bracket at a portion that abuts the bottom of the guide rail; and a bottom of the hoistway. A frame structure is formed by a lower member that abuts the upper part of the base metal arranged in the vertical member and an upper member that connects the upper part of the vertical member in the upward and downward direction of the moving body, and a guide rail is incorporated into the frame structure. Guide rail support device for row elevators. 2. The frame structure according to claim 1 is a diagonal structure that is connected along the vertical direction of the movable body and is constructed of joint members that connect the frame structures arranged on the left and right sides to each other in the lateral direction. Guide rail support device for row elevators.