JPS5834764A - Screw mounting device for mounting screw for setting up buried body to temporary frame for concrete - 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] The line of the present invention is a trench installed in a concrete building) V,
) For attaching screws for attaching bottle fittings such as boxes to the temporary concrete frame for 21Vt.

In concrete construction, the out V-shaped box etc. for electric giam are dug out and made of stone. This a? ) After constructing the temporary frame on both sides of the Vt box, I installed a temporary frame on the inner side of the temporary frame. ) S/Footox was fisted, and concrete was poured between the temporary frames, so the temporary frames were built with a narrow gap), and the outlet box mounting position was If your hands have a strong odor, you may have a hard time rounding it up, but the normal method won't work.) Installing a V-box will fix the problem.

At that time, I had to make a hole through the value frame O outlet F box installation position each time, and insert the hook (k) into the through hole from the outside, and at the same time insert the outlet box from the upper end of the temporary frame. Unload it with a position bottle, a? ) % / TS To set up the F box, connect the 9 latch piece and the hook pole F, and then tighten the hook port T from the outside of the temporary frame. Ko
The person who unloads the box and the double worker are the most important aSG personnel. Furthermore, Tsumagi, Hook Pol F
The person who inserts it is left in the temporary frame. I can't see the line between the two and the box, so I follow it. ) Vff) I had no choice but to hang the bottle without looking at the box, which was extremely inefficient.

The present invention eliminates such drawbacks and makes it easy to use for users! The purpose of installing OII equipment such as a) Vy) box is to protect it.

Most recently, as shown in Figure 1 and JI11!11, there is a pace (
! ), set the base (2) K screw shaft (2) in the center, screw together the screw shaft -) K advancing/retracting member (4), and setting the advancing/retracting member 1) K wood screw (i) in the center. % has been proposed.

This is an invention related to Japanese Patent Application Laid-Open No. 811117, in which the box (IJ is placed in the same room with the screen II device (-) and the advancing/retracting member (-) is rotated with the nine-shaped slave.
Screw the wood screws (S) into the temporary frame mK, and use them to attach the box (1) to the temporary frame (1). In the case of %OO, the device is the screw shaft (2) advance/retreat member 0) bay yL@
) and other AO parts directly into pottae (hF-, which requires the process of fitting them into υ), and rounding, which requires 1! However, it is not easy to reduce the amount due to the increase in the production process.

This IIWR eliminates this drawback and is available in various sizes.

Shape Oa? It is also a good idea to provide a highly versatile device that can be fitted with an oil punching body such as a box.

The main feature of Honbi yso is to first attach the screws to the temporary frame,
There is 1c on the OS screw for attaching the γ) box lll 0 yen body. Special 811151-8181117 that attaches the box (υ) and the box (υ) at the same time.
This is different from an insult regarding.

Now, the drawings are examples of the present invention, and the present invention will be specifically explained below with reference to the examples.

(7) The inventions described in claims 1, 8, Hata, and 8 will be mainly explained.

In FIG. 3 showing a side view of the entire device, (b) is a rotational drive shaft. (2) is a long operation box that houses the rotary drive shaft Q1, and the shoulder wall of the box is provided with a one-way ring for detecting the screw mounting height position. (L4 is a box provided at the lower end of the operation (b). Fig. 4 is a perspective view and a front view of the 61st company.

In addition, Figures 6 and 7 are excerpts showing the inside of the box o40, and as is clear from these figures, the rotational drive shaft (2
) has a worm at its lower end.

This is a worm wheel as a rotational direction converter that converts the rotational direction of the rotational drive shaft (2) O. The rotation drive shaft 1 is meshed with the ohm foil (Wa worm)
11 is set to be NO. (B) is a screw that is attached to a temporary concrete frame, and is ζ051!
In the case of the example, Ki1. In particular, a special condition as shown in FIG. 8 is used. That is, the neck (1 Tea) of the screw (goods) is hexagonal, and the neck (17b) is the neck (171L).
) It is tapered so that the diameter gradually decreases as it goes downward from the lower end, and a stopper (17c) in the shape of an intermediate position Ka2 is provided. ) is provided with a male thread (1 Tee) in the lower part. In Figures 6 and 7, @111't
iA @ Worm foil as an internal conversion part @ 〇 - Confucianism ni Pol) ■) With the screw li fixed plate attached, it is made to be able to be used as a form foil and to change the shape of the foam foil. There is. In the case of the screw fixing part-line ζO embodiment, Ka has a particularly hexagonal hole axis in the center. Since the hole axis is hexagonal, this is to fit the screw (17a) into the concave and concave shape, and the center of the expanding ohm*ir is struck with a nine-magnet facing the hole axis. The support for parts such as the worm (2) worm wheel screw fixing part (to) described above is shown in Fig. l1iVc. In the case of the embodiment, this is done by providing a box INK recess flash and housing ζ01!1111(X)K. 3rd IIK, @Mori operation I 1 wheel Kml is a spirit level attached so that it can move and lock freely, and is used to check the degree of nodding of the entire device. However, even if it is slid vertically and thickly from the upper end of the temporary frame, it will be 0'c6.

Then, screw the screw (2) into the screw fixing part @Ka by screwing the screw 4 from the hole 04a) of the box body.
Insert from part II (1 Tea) side and insert hexagonal colloid part 0III (
17a) and a hexagonal hole shaft are fitted in a concave-convex manner. Due to this concave-convex fitting, it rotates together with the screw (expansion thread identification part). When ζO, the screw neck (1 mm) is made of iron, copper, etc.
If it is made of a magnetic material, the screw neck (17a) will be attracted to the magnet shaft and can be prevented from coming off. Screw like this (b)
When the screw head (17a) is fixed to the screw fixing part (to) and in good condition, the screw head (17a) is just a concave and convex fit in the hole, so the screw head is in a state where it can be removed and moved. I can see it.

IIIK In this embodiment, the 11th. As shown in IIK, the El1 body @O hole (14 &) is open downwardly, so it is easier to open the hole and ba. In addition, when fixing the screw ■, set the hole-O length 1 and the hole screw @O length so that the tip of the screw 1 is exposed to the hole shown in No. 4IIK by about 2 to 5 screws. When the 611eC screw is in the Ii*shi9 state and the 9-turn drive shaft is driven in fixed rotation, the ζ0II11-turn is decelerated via t ohm ts9 oh*a while the screw -
Address part ■, furthermore, the company is determined and the nine screws are mm*,
llv teleji (2) does il@. Therefore, if the screw ＠O is exposed and is allowed to bite into the edge of the frame, as the screw ＠O is fixed, the screw ＠O will move forward in the direction indicated by the arrow ＠IIK. Here, the worm wheel olIFi, which serves as a rotary angle converter, has the function of converting the rotary drive wheel axis om@ into the forward direction of the screw.

Now, the process of attaching the screw (b) fixed to the screw fixing part (to) to the temporary frame will be explained in more detail with reference to FIGS. 9 to 11. (Note that in this case, unlike the one in Figure 3, a cover (2) is attached.) First, No. 9 @
As shown in I, lower the entire device (B) from the upper end side of the temporary frame. At this time, if the height position is detected by the scale part (to) through the expansion and contraction of the operation box (■) and the cover (2), It is convenient because it does not spread if the screw (b) is installed at the wrong height. Also, at this time, use a spirit level to check whether the device (goods) is tilted. If it tilts, you will not be able to install the screw head accurately at the predetermined installation position, and even if you take the trouble to accurately set the height position at the scale part (to), you will not be able to take full advantage of it. A problem arises. If this point level lI@ is provided, the inclination of the equipment (goods) can be reliably detected and the inclination can be corrected immediately, so there is no problem in improving the level. The effect is i.

Once the device (goods) is in its normal position, the first
As shown in IIK, press KM (CM) in the direction of arrow C to force the exposed tip of the screw (2) into the temporary frame made of wood such as plywood board. And the 11th
8110-like hand-held electric drill (2) etc. with rotating drive shaft @O
As a result of the ζO-like drive, the worm (2) worm wheel-screw 111w portion (
The rotation is transmitted to the screw (B) through 2), and the screw is self-tapping and automatically spirals in the direction of the temporary frame.

Then, the stopper (170) screws forward in the groove in which the stopper (170) contacts the surface of the temporary frame.

Koll! As shown in Figure 3, in the case of Example O, the stopper (1 piece O) is attached to the screw in a few seconds, so there is an advantage that the wire screw # wire will not screw any further: In this way, the screw can be attached to the temporary frame. @
Once it has been installed, pull up the entire locking gate, remove the screw IIM from the hole (14&) in the box body, and complete the installation of the screw @O car.

The method of installing the screw (B) is not limited to the case shown in Figure 19, but also the method shown in Figure 10.
As shown in FIG. This bridge structure has a rectangular frame (!ga) in the center and legs (!ga) at both ends. In this embodiment, the legs (1'61) are sharpened so that they can be attached to the upper end of the temporary frame and can be attached to the altar, but instead of this, they are fixed to the upper end of the temporary frame with screws or the like. You can do it as 1. In the case of this embodiment, the height is adjusted by sliding the frame (gsa screw (!6e) into the device (M) at the desired position. When the upper end of the device (B) is moved in the direction of the arrow, the lower end of the device (M) is made to make a pendulum movement in the direction of the arrow L using the screw (He) as a fulcrum. Make sure that it bites into the temporary frame (2).When using the bridge trestle in this way, due to circumstances such as the legs (01+) being sharp, the device (b) is shown in Figure 11 as indicated by the two-dot chain line. As shown in the figure, there is a risk of tilting with the legs (llb) at the center.The upper end of the OJI, which is the operator's hand side, is tilted by a slight ★%, and the legs (llb) are also at a considerably lower O position. A line near a certain screw, a large animal of Kana sand nods ■“Electric ★U, ζOA
□If a spirit level 4 is installed, Ka, KI as above [Oblique to the tip! J! If detected and detected, it can be corrected immediately.
There are advantages that can be achieved. 'Now, if you have completed attaching the screws to the temporary frame -〇 chamber position VC* using the device 01-), it is time to move on to Han No. 1! This is because the S-film body such as the auxiliary V-bottom box is lowered from the upper end of the temporary frame shaft to the frame shown in IK, and the frame is attached to the frame by hooking it onto the screw. 0IIK The device according to the present invention (M) exclusively attaches only the screws to the temporary frame @s1, and the installation fIc Seji@A? )Vts) Installing buried objects such as boxes 4
It is 0. In this way, in the present invention, since the installation of screws and the mounting of the embedding body 4 are separated, even when the embedding body has a large, round shape, Also, since the locking tool (1) is attached to the buried object, it can be attached to the temporary frame regardless of the size and shape of the buried object. In this respect, it is greatly different from the case of JP-A-51-81 $817, which could only attach buried objects of extremely limited sizes and shapes and lacked versatility.

In the case of JP-A-51-86817, since the wood screw (6) and the box (1) are installed at the same time, the advancing/retracting member (
4) and the screw shaft -) must always be in a screwed state.

Even if the wooden screws (5) have been attached to the temporary frame (7) K as shown in Figure 2 and are ready for travel, the advancing/retracting member (4) and the screw shaft (8) must be screwed together. , this is JP-A w15g-
This is exactly as stated on page 12, lines 6 to 8 of the specification of No. 86817. If it is not screwed together, the box (
This is because the box 1) comes off immediately and the box 1 cannot be attached at all. Therefore, JP-A No. 6)-11611
In the case of No. 17, it is an essential component that the screw shaft (3) and the advancing/retracting member (4) are always in a screwed state. (!Rikarabo.

It is completely contrary to the spirit of the invention to separate the screws (υ) from each other.
In the scissors holder according to the present invention, which has a structure that allows it to be removed from the device, the device (
The main feature is that the material itself (this corresponds to O-pock yL(1)K in the case of JP-A-65-86817) is actively separated, leaving only the screw threads as a temporary frame (material) K. In this sense, the device according to the invention and the special features $11158-11
Its purpose and composition are basically different from 0171kh%O″e
be.

In addition, in the case of the embodiment shown in the WA picture, the installation of the buried body such as the outer left to the screw (B) is done using the screw KI shown in Fig. 12.
Attach a separate stopper 4 to the IIR body and install the conduit.
The operator is holding the upper end of the conduit (2) while carrying out the work.For reference, examples of the number of separate stoppers are shown in Figures 111!1 to 16 and Figure 29. In this case, the slope is a cut-and-raised piece, ■ is a locking hole, a widening bent piece, and ■ is a sloped part for stopping guide. Incidentally, instead of the cut and raised pieces, adhesive tape may be attached as shown in Fig. 29. When it is installed, the bent piece (as shown in Figure 14) is pressed against the tapered part of the neck (17b) of the screw qt) by its spring action, thereby locking the paper embedding body. The tool is stopped so that it does not move.

In the case of the embodiment shown in FIGS. 6 to 7, a worm wheel (B) is provided as the rotational direction converting section, but this is not limited to this, and other embodiments shown in FIGS. 16 and 17 are also possible. As in the example, a bevel gear may be provided as the rotational direction converting section.

(to) is a bevel gear that meshes with bevel gear (2). Of course, the rotational direction converting section may have another structure as long as it can convert the rotational direction of the eight-roll drive shaft (b). In addition, in the embodiment shown in FIGS. 6 and 7, the screw fixing portion () has a concave-convex fitting structure having a hexagonal hole, but this is not limited to this. It is also possible to use a spur gear-shaped threaded fixing part as shown in the other embodiment shown in FIG. Then, as shown in No. 181Il, a 4I special-shaped O screw fork is provided with the KIN part (87a) connected in the shape of a spur gear, and the neck (
It is also possible to have a gear structure in which the spur gear (mK) is connected to the spur gear (mK).

In the case of ζO, as is clear from Fig. 17, the thickness 1 of the neck (17a) of the screw (goods) is set smaller than the thickness of the spur gear (L>1). The screw indicated by a two-dot chain line in the figure may indicate a screwed-in state.

Also, it goes without saying that the screws may be clean as shown in No. 19@l and No. 2O@IK, where (2) Illl1l is inserted from after the enlarged indentation drop-shi forming thread. . The screw head may have a square shape as shown in Fig. 21, or a hexagonal hole may be provided in the center. In this case, Kt! It is also possible to provide a hexagonal protrusion on the screw II part to accommodate uneven fitting, or a spline or the like.

(a) Next, the invention of installing one holder will be explained with reference to FIGS. 22 to 145ii. In this case as well, an interrotating drive shaft, an E@-inward conversion section, and a screw fixing section are provided in the same manner as described above. In this case, the main characteristic lines and holder settings are nine points. As a holder, in the case of the embodiment shown in the drawings,
In particular, if a magnet (2) or a suction cup is used, this magnet
A suction cup is provided near the corner of the outer box (b) between the devices. In addition, the holding device is not limited to the magnet-ten suction cup member,
Of course, other means may also be used. The support is a separate stopper made of, for example, a pot plate or plastic resin.
It is a round type for fixing buried objects such as out reflex Y boxes. The stop sleeve has a hole at one end. As shown in FIG. 22, by adhering one end of the stopper to the magnet (ya suction cup) serving as a holder, p.
As shown in Fig. 22 and Fig. 23, temporarily hold the stopper 1, and then set the screw 2 in the hole in the extended position. With the screw (b) passed through the hole shaft through this hole, use the nine methods described above to insert the screw (b) into the temporary frame shaft and the hole shaft, etc.
Attach to wji. Then, since the screw side passes through the hole, the locking tool is also attached to the temporary frame at the same time by the screw block.
The book is installed. After installation, if the device is removed from the screw as described above, the temporary holding by the magnet (2) and suction cup will be released naturally.

In accordance with the above, the present invention utilizes the temporary frame of screws and the attachment to walls such as plywood, wood, etc.
This has the effect that the four wheels of the stopper temporarily held by the holder can also be installed in the narrow and deep temporary frame (2) at the same time. Of course, the locking tool that connects the buried body (Ten) and Hiro's body @-
It is possible to install a stopper that is integrated with the buried body instead of just being a burried body.It is not limited to installation on granite or concrete temporary frames. .

(?)Next, Figure 25-25 shows the nine inventions for installing a telescoping mechanism.
This will be explained with reference to the third $-. In this case, the above-mentioned pun
:m@ms axis, mi]tt direction conversion unit, tat, mis
is provided. The main feature of this case is that it is equipped with a telescoping mechanism that allows the drive shaft to extend and retract. In the case of the embodiment shown in FIGS. 26 and 26@l, the telescopic mechanism has a shaft having a prismatic lower end and a corresponding shaft having a prismatic cylindrical upper end. The mechanism is provided with a divided rotary drive shaft (b), and further provided with a cylinder for housing the shaft and a cylinder for housing the shaft. In this case, the wire, the lower end of the shaft and the upper end of the shaft are slidably fitted into each other to prevent rotation due to the square shape, and the cylinder and the cylinder are
A screw shaft is passed through the upper end of the cylinder, and the tip of the screw shaft is fastened to the m-horse IIK with the two screws slidably fitted in the same manner. In this case, loosen the screw shaft and
By sliding the cylinder shaft, expansion and contraction can be easily adjusted. Of course, the shaft and shaft wheel slide at the same time.

In the present invention, which is provided with a telescoping mechanism as described above, by appropriately adjusting the degree of telescoping, there is an advantage that it is possible to more conveniently attach a thread to a temporary frame of a ring (for thread cutting or a locking tool). It is especially convenient for installation in a deep position between temporary frames.

It goes without saying that the shaft-shaft ring may be prevented from slipping by the above-mentioned rectangular shape, wheel, thread twin, gear, or the like. In Figure 26, the ring has a built-in wall and is
It is the source.

In addition, the expansion and contraction mechanism is not limited to the embodiment shown in FIGS. 26 and 26, but also the examples shown in FIG. 2γ and 2S.
Example 1! You can also do it. In the case of this example, the third
! As shown in 711, a ring member having a threaded portion (61a) is provided on the inner circumferential wall, the ring member is fitted into the cylinder housing the shaft, and a cylindrical link member ring is fitted, and further,
A threaded part (48a) is provided at the lower end of the cylinder, and this threaded part (4S&) is connected to the threaded part 1111 (i) of the ring member tJ force.
1&) are screwed together and fixed via an intermediary member. In this case, if the ring member shaft is loosened and the tubes are slid further, it becomes easier to adjust the wire drawing as appropriate. In addition, in this case, a separate 0-turn stopper member having a square hole (6 holes) is provided in the frame shown in Ka, No. 1811, and this is fixed to the upper end of the shaft with a set screw, and the turn-stopping member is Square hole (1
8a) is fitted with a prismatic shaft to prevent rotation.

[Brief explanation of the drawing]

FIGS. 1 and 2 are a side view and a vertical side view showing enlarged main parts for explaining the conventional device. No. 8 wJ to wJ No. 29113 specifically apply the present invention and show nine examples. Figure 8: Side view of the entire apparatus,
Figure 4 is an enlarged perspective view of the main parts of the equipment, Figure 6 is an enlarged front view of the equipment cost department, JIG diagram is a cross-sectional plan view of the main parts of the equipment, and Figure 7 @a
Figure 6 is a view equivalent to the one in good condition with the lid removed. Figure 8 is a perspective view of the screw. Figure 9 is a side view showing how to install the screw. Figures 10 and 11 are side views showing different ways to install the screw. Figures and enlarged perspective views, 1st! The figure is a side view showing the state in which the embedded body is attached to the screw, Figure 1s is an explanatory diagram of the locking tool, Figure 14 is an explanatory diagram of the action of the horizontal bending piece, and Figure 16 is an explanatory diagram of a different locking tool. It is. 161il to tsIi1a show other embodiments, @tS@+ is a perspective view showing that the screw fixing part has a gear meshing structure, FIG. 17 is a schematic cross-sectional plan view of the same, and No. 181Qa FIG. 2 is a perspective view of a screw with a neck shaped like a spur gear;
jllllWJ is a perspective view of a different screw. Figure 20 is a side view of the ^-11 screw, No.! Figure 1 is a perspective view of the neck of the screw. Figures 22 to 24 are explanatory diagrams of the value holding mechanism, of which Figures 1 and 2 are a +010 plan view with the stopper held in the retainer 11, Figure 211 is an enlarged perspective view, and Figure 2 is an enlarged perspective view.
It is a perspective view of a state in which a 4WA long pipe is fixed with a stopper. No.! 51i1 and FIG. 26 are explanatory diagrams of the telescoping mechanism, and FIG. 8 and lIi! Figure 8 shows different extension axis
This is an explanatory diagram of the structure, so the first step is to attach the adhesive tape to the rsg locking tool. In the figure, the shaft is the rotary drive shaft, (2) the turning section, (b) the box, tI4 wotsu m*il (m1 internal conversion part), (b) the screw, @sha screw Iil Addressing part, ring is hole, ni) is standard amount, - value frame, @Tsugiau) buried object such as V-tsushi, 61 company locking device, - is oner gear ([@direction conversion part), - is screw In the fixed part, ■ indicates a magnet (holder), &6 indicates a suction cup (holder), and - indicates a rotational drive shaft. 5th R 6th W1 17 Illustrated Figure 8 Figure 9 Figure 10 in 1st
3 11fi 11th g Fig. 5 Fig. 29 It Fig. 24 Fig. 25 I
26th It II 27th 28th II

Claims (1)

[Claims] 1. Category IiI [moving shaft, ・1, .--transferring moving shaft converts the rotation of the rotary drive shaft into a screw "O" rotation direction, & It is equipped with a rotation direction internal conversion part, and a threaded screw thread which is provided so as to rotate together with the rotation part and the thickness conversion part, and which allows the screw to be written on.-K11.
Ii A patent claim O characterized in that the O-screw for mounting on the body is attached to the violet-' frame for the Tsunta seat. The screw mounting device described in Section 1. -Claim 1. Kffi-mounted O-thread mounting device, characterized in that the 0-thread iii* has a gear-like structure. The tII @ drive shaft has a rotating part in the OII operation. 312. The O-thread mounting device according to claim 311, characterized by: and. , , tii! A tm turning direction converting section which converts the rotation of the rolling driving shaft drive shaft 11@driving shaft 11@driving shaft 11@driving shaft 11@driving shaft 11@driving shaft 11@driving shaft 11@driving shaft 11@driving shaft 11@driving shaft 11@driving shaft 11@driving shaft 11@driving shaft 11@driving shaft 11@driving shaft 11@driving shaft 11@driving shaft 11@driving shaft 11@driving shaft 11@driving shaft 11@driving shaft 11@drive shaft 11@driving shaft 11@driving shaft 11@driving shaft 11@driving shaft 11@driving shaft 11@driving shaft 11@drive shaft 11@driving shaft 11@drive shaft 11@drive shaft 11@drive shaft 11@drive shaft 11@drive shaft 11@driving shaft drive shaft 11@driving shaft drive shaft 11@drive shaft 11@drive shaft.
・The screw is installed so that it rotates together with the lil @ square conversion part. An embedded MO screw, which is equipped with a screw fixing part that has a hole, and a holder that can be attached and detached to a position where the screw passes through the hole and the locking part. Concrete rice #K] lk included is Tamekume O
゛Screw mounting device. te@drive shaft, Ii@drive 11kK"') II@ rotation direction conversion unit that converts the rotation of the rotational drive shaft to screw 0
A device for wearing buried body limbs, which is equipped with a screw fixing part that is arranged to rotate and can be fixed (when the screw is removed), and an expansion and contraction mechanism that makes the rotational drive shaft expandable and retractable. A screw attachment device for attaching screws to temporary concrete frames. 7. The screw mounting device according to claim 6, wherein the I11 rotation drive shaft has a scale portion on its outer case. The L rotation drive shaft and the rotation drive shaft that is dynamically rotated by the rotation drive shaft are rotated by the screw 0I.
IIlj1 A rotation direction conversion part that converts the direction of rotation, a screw fixing part that is provided to rotate together with the rotation direction conversion part and is movable in the same room as the screw is removed, and a screw fixing part that is provided at the upper end of the operation box of the rotation drive shaft. A round screw fixing device for attaching screws for installing soil structures to temporary concrete frames, which is equipped with a level gauge.