JP2691386B2 - Architectural panel hangings - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention can be detachably attached to a building panel when a building panel such as a roof panel or a wall frame is suspended by a crane through a wire when a general house or the like is constructed by a frame wall construction method or the like. Related to hangings of architectural panels mounted.

[0002]

2. Description of the Related Art Conventionally, when a building panel is suspended by a crane via a wire, a so-called slinging work is carried out in which a plurality of wires are directly wound around the building panel, and this work links the building panel and the wire. I was allowed to hang it with a crane. Alternatively, instead of slinging work, metal plates were struck at a plurality of places on the peripheral surface of the building panel, and wires were passed through the hanging holes provided in the metal plate to link the building panel with the wires and suspended by a crane.

[0003]

However, in the conventional suspension work of a building panel by slinging, the wires are only wound directly on the building panel, and the wires and the building panel are not particularly closely linked to each other. Therefore, there is a problem that the building panel may be dropped when the building panel is suspended and the balance is lost due to some impact such as contact with an obstacle, which is very dangerous. Also, in the suspension work using a metal plate, it is necessary to hit a plurality of metal plates to a building panel with nails,
Moreover, since it is necessary to remove the plurality of metal plates by using nail pullers or the like after the suspension, there is a problem that the suspension work is very inefficient. Further, since the metal plate was attached to the peripheral surface of the building panel, it is necessary to always secure a space for mounting and removing metal fittings on the peripheral surface of the building panel.If you want to install the building panels side by side without gaps, This metal plate has a problem that it cannot be used.

[0004]

SUMMARY OF THE INVENTION In order to solve the above-mentioned conventional problems, the present invention relates to a bearing rod having a lower end portion rotatably supporting an engaging piece and an upper end portion of the bearing rod. The sliding mechanism is housed slidably in the longitudinal direction in a slender tubular guide tube, and the sliding mechanism includes a rod-shaped connecting rod and a spring fitted into the connecting rod so that both ends are in contact with each other. from it, the connecting rod as well as linked to the support rod, and these via a bearing member supported vertically movably within said guide tube, the slide
If a push button is provided on the upper end or side of the connecting rod of the moving mechanism,
In addition, the spring is inserted between the push button and the support.
Zaisa so, the connecting rod becomes as freely pressing the support rod by pressing against the elastic force of the spring, one direction with rotating by a spring member in the engaging pieces pivotally supported on the support rod A force is applied so that the locking piece projects from the opening formed in the guide tube and abuts against the edge of the opening so as to be orthogonal to the bearing rod, and the bearing rod is By pushing down on the guide tube through the connecting rod, the locking piece is rotated through the opening portion against the rotational urging force of the spring body to be superposed in the same direction with respect to the supporting rod. The guide tube is configured so that it can be stored in the guide tube.

According to the second aspect of the present invention, a supporting rod having a lower end portion rotatably pivotally supporting a locking piece and a sliding mechanism linked to the upper end portion of the supporting rod are provided longitudinally with respect to the elongated tubular guide tube. The sliding mechanism is composed of a rod-shaped connecting rod, which links the connecting rod to the supporting rod and supports them inside the guide tube through a screw portion. By rotating the connecting rod, the supporting rod can be pushed down, and a spring body applies a unidirectional rotation biasing force to the engaging piece pivotally supported by the supporting rod. The guide rod is projected from an opening formed in the guide pipe and abutted on the edge of the opening so as to be orthogonal to the support rod, and the support rod is connected to the guide pipe through the connecting rod. By depressing, the locking piece is pushed through the opening portion of the spring body. Against the rolling biasing force by rotating by polymerizing in the same direction relative to the support rod is configured as characterized in that as lifting accommodated in the guide tube.

In the invention of claim 3, the locking piece is a single piece.
It consists of a square member, and this locking piece is
The guide rod is pivotally supported, and both ends of this locking piece are
It is characterized by being projected from the opening
I have.

According to a fourth aspect of the invention, the locking piece is two pieces.
It consists of a square member, and each of these locking pieces is
The shafts are supported by the bearing rods and are different from each other due to the spring body.
Apply a rotational urging force in one direction and push the other end of each locking piece
It is characterized in that it projects from the opening of the id tube.
Has been established.

According to a fifth aspect of the present invention, a groove-shaped notch is formed at the lower end of the support rod, and the locking piece is pivotally supported by the support shaft in the notch, and the support shaft and the locking piece are supported. A urging force in one direction is applied to the locking piece through a spring body,
Further, in the invention of claim 6 , a hook portion for attaching a wire is provided on the peripheral surface of the supporting rod, the hook portion is projected from the hook opening formed in the guide tube, and the sliding movement of the supporting rod is accompanied. It is configured to be movable up and down.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of a hanging tool for a building panel according to the present invention will be described below in detail with reference to the drawings. FIG. 1 is a front view of an attached state of the present embodiment, FIG. 2 is a sectional view of FIG. 1, and FIGS. 6 and 7 are perspective views of a used state. In each of these drawings, the present embodiment is a hanger that is attached to a through hole 31 of a building panel 30 so that the building panel 30 used for a roof of a general house or the like is suspended by a crane 32 via a wire 33. A supporting rod 5 rotatably supporting a locking piece 10 at its lower end, and a sliding mechanism 15 linked to the upper end of the supporting rod 5 with respect to the elongated tubular guide tube 1 in the longitudinal direction. It is configured to be slidably housed in. 6 and 7 show a state in which the building panel 30 is suspended by so-called four-point support, but it may be suspended by two-point support or three-point support.

As shown in FIGS. 1 and 2, the guide tube 1 accommodating the support rod 5 and the sliding mechanism 15 is an elongated tubular shape which can be inserted into the through hole 31 of the building panel 30. The guide tube body 1a and a short tube 1b detachably attached to the upper end of the guide tube body 1a are detachably connected to each other via a short tube-shaped supporting member 4, The support rod 5 is arranged inside the pipe body 1a, and the sliding mechanism 15 is arranged inside the short pipe 1b. The guide tube 1 may not be divided as in the present embodiment and may be integrally formed as a whole.

As shown in FIG. 2, the sliding mechanism 15 housed in the guide tube 1 is composed of a rod-shaped connecting rod 16 and a spring 17 fitted into the connecting rod 16 so as to abut both ends. The connecting rod 16 is connected to the supporting rod 5 so as to be linked to each other, and these are slidably supported inside the guide tube 1 via the supporting member 4 at the connecting portion 7. That is, the connecting rod 16 is formed into a bolt shape by screwing the upper and lower ends of a rod-shaped member, and a push button 16a adapted to the inner diameter of the guide tube 1 is attached to the upper end thereof. The push button 16a may be provided in a protruding shape on the upper end side portion of the connecting rod 16. Below the push button 16a, the spring 17 is arranged coaxially with the connecting rod 16, and the upper surface of the spring 17 abuts the lower surface of a nut-shaped tightening tool 18 fastened to the connecting rod 16. At the same time, the lower surface of the guide tube 1 is brought into contact with the upper surface of the support member 4 of the guide tube 1 so that the above-mentioned abutment with both ends is performed.

The lower end of the connecting rod 16 is the supporting rod 5.
It is screwed into a screw hole at the upper end of the support rod 5 and is integrally connected to the support rod 5, so that the support rod 5 and the sliding mechanism 15 are linked together. Further, a fastener 19 is provided at the connecting portion 7 between the supporting rod 5 and the connecting rod 16 to firmly connect the connection. The connecting rod 16 is pushed up by the elastic force of the spring 17 via the fastening tool 18, and the supporting rod 5 integrally connected to the connecting rod 16 is provided.
Is likewise pushed up to bring the fastening member 19 into contact with the support member 4 from below, and the support rod 5 and the connecting rod 16 are supported inside the guide tube 1 via the connecting portion 7. .

Further, the sliding mechanism 15 does not necessarily have the structure as described above, and may have the structure shown in FIG. That is, the sliding mechanism 15 may be composed of a rod-shaped connecting rod 16, and the connecting rod 16 may be linked to the support rod 5 and supported inside the guide tube 1 via the screw portion 8. The connecting rod 16 and the supporting rod 5 are linked to each other by a connecting portion 9
The upper and lower movements of the rotation and vertical movements of the connecting rod 16 can be transmitted to the supporting rod 5, and the supporting rod 5 can be pushed down by rotating the connecting rod 16. There is.

The locking piece 10 pivotally supported on the supporting rod 5.
As shown in FIGS. 1 to 4, the spring bodies 12, 12 are linked to each other so as to apply a rotational urging force in one direction.
0a and 10b are projected from the opening 2 formed in the guide tube 1 and abutted on the peripheral edge of the opening 2 so as to be orthogonal to the support rod 5. That is, the support rod 5 is a rod-shaped member formed so as to be substantially adapted to the inner diameter of the guide tube 1, and its lower end surface is slightly above the lower end surface of the guide tube 1 in a state before the operation of the sliding mechanism 15. It is protruding. A notch 6 which is a groove-shaped space is formed at the lower end of the bearing rod 5, and the notch 6 is opened to the lower end surface of the bearing rod 5 so that the lower end of the bearing rod 5 is cracked. I am in a state.

The locking piece 10 pivotally supported on the lower end portion of the support rod 5 is made of one rectangular member, and the support rod 5 is supported at the notch 6 through the support shaft 11 at the substantially central portion thereof. It is rotatably attached. Spiral spring bodies 12, 12 are linked between the locking piece 10 and the support shaft 11, and one end of each spring body 12 is inserted into the locking piece 10 to be fixed, and The end is inserted into and fixed to the lower end of the supporting rod 5 as described above, and the locking piece 10 is inserted as described above.
A unidirectional rotation urging force is applied to.

The opening 2 formed in the guide tube 1 is
It comprises an opening 2a and an opening 2b, and these openings 2a,
2b is a width through which the locking piece 10 can pass, and is opened in a facing manner. The lower surface of the one opening 2a is flush with the lower surface of the locking piece 10, and the upper surface is formed to have a height at which one side end of the locking piece 10 can rotate. The other opening 2b has an upper surface that is substantially flush with the upper surface of the locking piece 10, and a lower surface of the guide tube 1 that allows the other end of the locking piece 10 to rotate. The lower end surface is open. The locking piece 10 is rotationally biased in the counterclockwise direction B by the spring body 12, so that both ends 10a and 10b of the locking piece 10 have the openings 2a and 2a.
The support rod 5 is protruded from b, and the one end portion 10a is brought into contact with the lower edge of the opening portion 2a and the other end portion 10b is brought into contact with the upper edge of the opening portion 2b to support the support rod 5 in a substantially orthogonal shape.

The locking piece 10 does not necessarily have to be the one described above, but may be the one shown in FIG. That is, the locking piece 10 is composed of two rectangular members, and each locking piece 10 is pivotally supported on the supporting rod 5 at one end portion 10b, and the spring bodies 12 and 12 allow the locking pieces 10 to rotate in different directions. Powered, each locking piece 10
The other end 10a of the above may be projected from the opening 2 of the guide tube 1.

Further, as shown in FIGS. 1 and 2, the support rod 5 is provided with a hook portion 20 for mounting the wire 33 on the peripheral surface thereof, and the hook portion 20 is provided in the guide tube 1 for hook opening. It is made to project from 3 and can be moved up and down as the bearing rod 5 slides. The hook part 2
Reference numeral 0 is formed as a polygonal plate having a circular wire hole 21 formed substantially in the center thereof, and is attached above the peripheral surface of the above-mentioned supporting rod 5, and substantially the whole is projected from a hook opening 3 formed in the guide tube 1. It is supposed to do. The hook opening 3 is formed in the guide tube 1 in the shape of a vertically long slit, and the hook portion 20 can be moved up and down as the support rod 5 is moved up and down by the sliding operation of the sliding mechanism 15. I am giving it. The hook portion 20 may be attached to the peripheral surface of the guide tube 1 instead of the peripheral surface of the support rod 5.

Next, the procedure for attaching the suspender to the building panel 30 in this embodiment will be described. As shown in FIGS. 1 and 2, in the suspending tool of the present invention, the push button 16a of the connecting rod 16 projects from the upper end surface of the guide tube 1 and the engaging piece 10 is attached to the supporting rod 5 as shown in FIGS. It is maintained in a substantially orthogonal shape. Therefore, first, by pushing the push button 16a against the elastic force of the spring 17, the supporting rod 5 is pushed down via the connecting rod 10. Alternatively, as shown in FIG. 5, when the sliding mechanism 15 is provided with the threaded portion 8, by rotating the connecting rod 16, the connecting rod 16 and the linking portion 9 are used to rotate the connecting rod 16. Push down the support rod 5. By the operation of pushing down the supporting rod 5, the locking piece 10 is rotated through the lower edge of the opening 2a of the guide tube 1 against the rotational biasing force of the spring bodies 12, 12, and the locking piece is rotated. 10 is superposed on the support rod 5 in the same direction so that it can be housed in the guide tube 1. And
In this state, the guide tube 1 is inserted into the through hole 31 provided in the building panel 30.

Next, after the push button 16a of the connecting rod 16 is released after being inserted into the through hole 31, the elastic force of the spring 17 pushes up the supporting rod 5 through the connecting rod 16 to support the bearing. Along with the operation of pushing up the rod 5, the locking piece 10 is released from the pressure from the edge of the opening 2a, and returned to the original orthogonal shape with respect to the support rod 5 by the rotational biasing force of the spring bodies 12, 12. The installation on the building panel 30 is completed.
Alternatively, as shown in FIG. 5, when the sliding mechanism 15 is provided with the screw portion 8, the connecting rod 16 and the connecting portion 9 are rotated by rotating the connecting rod 16 in the opposite direction.
The support rod 5 is pushed up via the above and the locking piece 10 is returned to the support rod 5 in a direction perpendicular to the support rod 5 to complete the attachment to the building panel 30. Further, after the building panel 30 is hoisted and the panel is installed, the hoisting tool is removed by the operation reverse to the above.

[0021]

As described above, in the hanging tool for a building panel of the present invention, a supporting rod having a lower end portion pivotally supporting a locking piece and a sliding mechanism linked to the upper end of the supporting rod are elongated. Since it is accommodated in the tubular guide tube so as to be slidable in the longitudinal direction and the end portion of the locking piece is projected from the guide tube so as to be orthogonal to the supporting rod, The piece can abut perpendicularly to the building panel to firmly attach the sling, and the building panel and the wire can be tightly and tightly linked via this sling, and the impact can be received. Also, there is an effect that the building panel can be safely suspended without dropping the building panel.

Further, according to the present invention, in the case where the sliding mechanism is composed of the connecting rod and the spring, and the supporting rod is pushed down through the connecting rod by pressing the connecting rod against the elastic force of the spring. By pressing the connecting rod and releasing it, the locking piece can be rotated and locked.
There is an effect that installation and removal work for the through hole of the building panel can be easily done with one touch.

Further, according to the present invention, the sliding mechanism is composed of a rod-shaped connecting rod, which links the connecting rod to the supporting rod and supports them inside the guide tube via a screw portion to form the connecting rod. When the above-mentioned support rod can be pushed down by rotating, the sliding mechanism can be constructed very simply because it is sufficient to provide only the connecting rod and the screw part and no springs are provided. There is an effect that you can.

Further, according to the present invention, since the locking piece is rotated against the rotational urging force of the spring body so as to be superposed in the same direction with respect to the support rod and can be housed in the guide tube, the guide tube is supported. Since it can be stored in a rod and inserted into the through hole of the building panel, and the hanging metal fittings can be attached without using the surrounding surface of the building panel, the surrounding surface of the building panel can always be kept free for joining work. The effect is that you can do it.

Further, according to the present invention, when a hook portion for attaching a wire is provided on the peripheral surface of the support rod and the hook portion is projected from a hook opening formed in the guide tube and is vertically movable, it is added to the locking piece. There is an effect that the load of the building panel can be directly transmitted to the hook portion through the supporting rod, and the lifting operation can be performed more stably.

[Brief description of the drawings]

FIG. 1 is a front view showing a state in which a hanging tool for a building panel of the present invention is attached.

FIG. 2 is a sectional view of FIG.

FIG. 3 is a sectional view of FIG. 1 when a sliding mechanism is operating.

FIG. 4 is an exploded perspective view of a main part of FIG.

5 is a cross-sectional view of FIG. 1 showing another example of the sliding mechanism and the locking piece.

FIG. 6 is an overall perspective view of a suspended state of a building panel using a hanging tool for the building panel.

FIG. 7 is a perspective view of a main part of FIG. 6;

[Description of sign]

 A House main body 1 Guide pipe 1a Guide pipe main body 1b Short pipe 2 Opening 2a, 2b Opening 3 Hook opening 4 Supporting tool 5 Supporting rod 5a Lower end 5b Upper end 6 Notch 7 Connecting part 8 Screw part 9 Linking part 10 Engagement Stoppers 10a, 10b Both ends 11 Support shaft 12 Spring body 15 Sliding mechanism 16 Connecting rod 16a Push button 17 Spring 18, 19 Fastener 20 Hook part 21 Wire hole 30 Building panel 31 Through hole 32 Crane 33 Wire

Claims (6)

(57) [Claims] 1. A support rod having a locking piece pivotally supported at a lower end thereof and a sliding mechanism linked to an upper end of the support rod are slidable in a longitudinal direction with respect to an elongated tubular guide tube. The sliding mechanism is composed of a rod-shaped connecting rod and springs fitted into the connecting rod so as to abut on both ends of the connecting rod. Through the guide tube via the connecting rod of the sliding mechanism.
A push button is provided at the top or side of the
The spring is interposed between the support rod and the support, and the connecting rod is pushed down against the elastic force of the spring so that the support rod can be pushed down. A spring body exerts a rotational biasing force in one direction on the piece, and the locking piece is projected from the opening formed in the guide tube and brought into contact with the edge of the opening so as to be orthogonal to the support rod. And pressing the support rod against the guide tube through the connecting rod causes the locking piece to rotate through the opening portion against the rotational biasing force of the spring body. A hanging tool for a building panel, characterized in that it is superposed in the same direction with respect to the supporting rod and can be housed in the guide tube. 2. A supporting rod having a locking piece pivotally supported at its lower end and a sliding mechanism linked to the upper end of the supporting rod are slidable in the longitudinal direction with respect to an elongated tubular guide tube. The sliding mechanism is composed of a rod-shaped connecting rod, which links the connecting rod to the supporting rod and supports them inside the guide pipe through a screw part to rotate the connecting rod. By moving it, the supporting rod can be pushed down freely, and a one-way rotational urging force is applied to the engaging piece pivotally supported by the supporting rod by a spring body, and the engaging piece is opened in the guide tube. By projecting from the opening, contacting the edge of the opening so as to be orthogonal to the supporting rod, and pressing the supporting rod down to the guide tube via the connecting rod, The locking piece is resisted against the rotational biasing force of the spring body through the opening. A hanging tool for a building panel, wherein the hanging tool is adapted to be housed in the guide tube by being rotated and superposed in the same direction with respect to the supporting rod. 3. The locking piece is composed of one rectangular member,
3. The building according to claim 1 or 2, wherein the locking piece is axially supported by the support rod at a substantially central portion, and both ends of the locking piece are projected from the opening of the guide tube. Panel hangings. 4. The locking piece is composed of two rectangular members,
One end of each of the locking pieces is pivotally supported by the support rod, and a spring body applies rotational biasing forces in different directions to each other so that the other end of each locking piece projects from the opening of the guide tube. The hanging tool for a building panel according to claim 1 or 2, wherein 5. A groove-shaped notch is formed in the lower end of the support rod, and the locking piece is axially supported by a support shaft in the notch, and a spring body is interposed between the support shaft and the locking piece. 5. The hanging tool for a building panel according to claim 3 or 4, wherein the locking piece is provided with a urging force in one direction. 6. A hook portion for attaching a wire is provided on a peripheral surface of the bearing rod, the hook portion is projected from a hook opening formed in a guide tube, and is vertically movable in accordance with a sliding operation of the bearing rod. The above-mentioned claim 3 characterized in that
A hanging tool for the building panel described in 5 to 5.