JPH03147977A - Method of fixing panel and panel hanger therefor - Google Patents

Abstract

PURPOSE:To improve safety by providing, on one side, a holding member that is to be held with a bolt and a hanger main body and on the other side, a hold-down member that is capable of moving upward and downward and of holding a panel with the hanger main body, and by connecting a wire in S shape with two pulleys and a wire-connecting member. CONSTITUTION:A holding member 19 in a hook-like shape to which a stopper 20 with impetus given by a torsion spring is rotatably hinged is formed at one end of a hanger main body 18, and the holding member is held with a bolt 13. A wire- connecting member 21 is provided on the other end in a length long enough to project upward from the surface of a header 11a of a panel. A hold-down member 22 is pro vided with a clipping member 24, and to holder plate members 23 to which pulleys 27 and 28 are arranged in a row, guide members 26 and 26 are respectively provided so that they are placed facing each other and with these guide members, the hold-down member is movably fitted to the hanger main body 18. Then a pair of hangers 16 are prepared and each one end of wires 17 is inserted in S shape between the pulleys 27 and 28 and is connected to the wire-connecting member 21 of each of the hangers. Thereby workability of attaching and detaching of the hangers can be improved.

Description

[Detailed Description of the Invention] [Object of the Invention] (Industrial Application Field) The present invention relates to a panel hanging device used for hanging a panel provided with bolts for fixing it to a building frame, and a device using the same. Panel installation relates to a method for attaching panels to a building frame.

(Prior Art) As a panel, a lightweight aerated concrete panel is known, and this panel is attached horizontally to the frame of a building and constitutes the outer wall of the building. An example thereof is shown in FIG.

In this case, the panel 1 has the panel 1 on one side of both ends thereof.
A mounting plate 3 is connected to the bolt 2 with a nut, and this plate 3 is welded to a through angle 5 of a column 4 which is a frame, thereby attaching the panel 1 to the bolt 2. is attached to pillar 4.

By the way, the panel 1 is placed at an appropriate location on the work site, and when the panel 1 is to be transported from the panel storage area to the pillar 4, the panel 1 must be suspended via a hanging device using an appropriate lifting machine. I am trying to move it to pillar 4. As this hanging device, a sling 6 shown in FIG. 8 is well known.

The sling 6 is used to tighten the outer circumference of the panel 1, but with this one, the panel 1 is slightly lifted from the mounting surface of the panel storage area, and in that state, the sling 6 is wrapped around the outer circumference of the panel 1 and turned. One end portion 6a is passed through the ring portion 6b at the other end.

Thereafter, one end 6a is pulled up by a pulling machine (not shown) (see FIG. 8(a)), and the panel 1 is suspended via the sling 6. After this, the panel 1 is moved to the pillar 4 in a suspended state (see FIG. 4(b)), and the sling 6 is removed and fixed to the pillar 4 as appropriate (see FIG. <c>).

With the sling 6 used in this way, there is a risk that the panel 1 may slip depending on the location where the sling 6 is wound around the panel 1, and if the corners of the panel 1 are tightened too much, force will be applied, resulting in damage. There is also a risk. Also, using this sling 6, the panel 1 can be attached to the pillar 4 which is the frame.
When the sling 6 is attached to the sling 6, it is troublesome to attach and remove the sling 6, so there is a problem that the attachment is inefficient.

In particular, when panel 1 is attached to pillar 4, this panel 1
One end of the sling 6 must be placed against the upper end of the previously attached panel 1, and the other end slightly lifted.In this state, the sling 6 must be removed, and there is a risk that the panel 1 will fall off. be.

On the other hand, as a hanging tool other than the sling 6, there is a clip 7 shown in FIG. This thing consists of two presser plates 7a,
7b is pressed against both sides of the panel 1 using a chucking bolt or the like, and the panel 1 is sandwiched therebetween. Then, the clamping tool 7 is pulled up by a lifting machine via a wire, and the panel 1 is lifted up. In this case, since it depends on the frictional force of the presser plates 7a and 7b against the panel 1, there is a risk that the panel 1 may fall off, and the surface of the panel 1 may be damaged. Furthermore, with the clamping method, it was troublesome to chuck and release the tool 7.

(Problems to be Solved by the Invention) As described above, both the sling 6 and the clamping tool 7 press strongly against the corner or surface of the panel 1, so they may damage the panel 1, especially If a panel is used as a panel with a well-finished surface, care must be taken in the hanging operation. In addition, with any hanging device, there is a risk that panel 1 will fall off from the hanging device.
Moreover, it was troublesome to attach and detach the sling. Therefore, panel 1
When transporting the panel in a suspended state and attaching it to the structure, it is necessary to be very careful when handling panel 1.
It takes time to install.

The present invention has been made in view of the above circumstances, and its purpose is to provide a panel hanging tool that allows panels to be hung safely and efficiently, and to install panels safely and efficiently. Panel mounting is on offer in a way that makes it possible.

C Structure of the Invention] (Means for Solving the Problems) The panel hanging tool of the present invention is used for hanging a panel provided with bolts for fixing it to the frame of a building, and has the above-described structure at one end. A hanging body has a locking part that is removably locked to a bolt, and the other end has a length that allows it to protrude upward from the edge of the panel, and the other end of the hanging body has a locking part that can be moved up and down. a presser having a clamping part that is movable and moves downward to come into contact with the edge surface of the panel and sandwich the panel with the main body; and two pulleys or and a wire connection part provided on the hanging tool main body, and one end of the wire for lifting the panel is passed through the pulley or the bottle in an S-shape and connected to the wire connection part. It is characterized by its characteristics.

The panel mounting method of the present invention uses the panel hanging tool having the above structure, passes one end of the wire through two pulleys or pins in an S shape, connects it to the wire connection part of the hanging tool body, and connects the hanging part to the wire connection part of the hanging tool body. After locking the bolts of the panel and bringing the presser into contact with the edge of the panel, the other end of the wire is pulled up using a suitable lifting machine to hang the panel, and then the panel is carried to the building frame and The feature is that it is fixed to the

(Function) According to the panel hanging tool of the present invention, the locking part of the hanging tool body is locked to the bolt provided on the panel, and the clamping part of the presser is brought into contact with the edge surface of the panel to pull up the wire. If so, the panel is hung with the panel sandwiched between the hanging tool body and the presser. Since the wire is passed through this pulley or bottle in an S-shape, a force couple is generated so that the holding part of the presser reliably presses the edge surface of the panel. As a result, the hanging tool of the present invention can hang the panel reliably and is safe. In addition, to attach the hanging device of the present invention to a panel, all you have to do is to lock the locking part to the bolt, apply the presser to the edge of the panel, and pull up the wire. Workability is also good. Further, since the bolts provided on the panel are usually located at both ends of the panel, the panel can be hung horizontally by hanging the panel from the bolts on both sides.

According to the panel mounting method of the present invention, since the above-mentioned hanging tools are used, the panels can be transported safely and the hanging tools can be easily attached and detached, so that the panels can be mounted safely and efficiently.

(Embodiment) An embodiment of the present invention will be described below with reference to FIGS. 1 to 6.

1 and 4, anchor nuts 12 are embedded in both left and right ends of the panel 11, and fixing bolts 13 are screwed into the anchor nuts 12, and this panel 11 is attached to the building. It is attached to the through angle 15 (see the same figure) of the pillar 14 (see Fig. 5 and 6) which is the frame, and when it is attached, it is hung via the panel hanger 16 and wire 17. .

The above-mentioned hanging tool 16 will be described. In FIGS. 1 and 2, the suspension main body 18 is relatively long, and a hook-shaped locking portion 19 is formed at one end of the suspension main body 18. A stopper 20, which is biased in the direction of arrow A in FIG.
The opening 19a of No. 9 is always closed. Note that 18b is a protrusion that restricts rotation of this stopper 20. Furthermore, a long hole 18a is formed in this hanging main body 18, and when the engaging IF portion 19 of this hanging main body 18 is locked with the bolt 13, the hanging main body 18 is inserted upward from the small end surface 11a of the panel 11. The length is set so that it can protrude. Furthermore, a wire connecting portion 21 is formed at one end of the suspender body 18.

On the other hand, the presser 22 has a holder plate part 23, 23 and a clamping part 24 having a cross-section shape, and a cushion 25 is attached to the inner surface of the clamping part 24. Further, the holder plate parts 23.23 are formed with opposing guide parts 26.26 each having an S-shaped cross section, and these guide parts 26.26 are movable toward the other end of the suspender main body 18. is mated to. Therefore, this holding tool 22 is provided on the other end side of the hanging tool main body 18 so as to be able to move up and down.

Further, pulleys 27 and 28 are arranged side by side between the holder plate parts 23 and 23. In this case, the large-diameter pulley 27 has entered the elongated hole 18a of the suspension main body 18, and in the state shown in FIG. 1, the center of the pulley 27 is slightly above the center of the small-diameter pulley 28. It is set up to be located at.

There are two sets of hanging tools 16 having the above configuration, and they are used in the following manner. One end of each wire 17 is connected to a pulley 28
．． 27 in an S-shape as shown in Figure 1.
It is connected to the wire connection part 21 of No.8. Then, for installation, after attaching the plate 29 to the bolts 13 at both ends of the panel 11,
The locking portion 19 is locked to the bolt 13. After the presser 22 is brought into contact with the edge surface 11a of the panel 11, the female end of the wire 17 is pulled up using a suitable lifting machine to hang the panel 11. In this case, the hanging tool main body 18 and the presser tool 22
The panel 11 is wrapped with the panel 11 sandwiched between the two.

At this time, since the wire 17 is passed through in an S-shape and tension is applied to the wire 17, a force couple is generated so that the clamping part 24 of the presser 22 reliably presses the edge surface 11a of the panel 11. Become. Therefore, the sling 16
It is safe because the panel 11 can be hung securely.

After that, with this panel 11 hanging, the pillar 14 which is the frame
and fixed to the through angle 15 of the connecting post 14. For this fixing, the plate 29, which is previously attached to the bolt 13, is turned to the through angle 15 side as shown in FIGS. 5 and 6 and welded thereto. Thereafter, the wire 17 is loosened, the stopper 20 is rotated to remove the locking portion 19 from the bolt 13, and the holding tool 22 is also removed from the edge surface 11a.

In the above embodiment, two pulleys 27 and 28 are provided, but a bottle may be used in place of one or both of the pulleys 27 and 28. Further, in the above embodiment, the plate 29 is attached to the bolt 13 as a separate item, but it may be integrated. The bent portion may be welded to the frame. others,
The present invention is not limited to the above embodiments, and can be implemented with various modifications without departing from the scope of the invention.

[Effects of the Invention] As is clear from the above description, the present invention can obtain the following effects.

According to the hanging tool of claim 1, the panel can be hung with the panel sandwiched between the hanging tool body and the presser, and the presser can reliably hold the panel edge surface by the pulley or the wire attached to the pin. It is safe to hang the panel securely, and to attach it to the panel, all you have to do is lock the locking part to the bolt, apply the presser to the edge of the panel, and pull up the wire. The workability is good, and therefore the workability of removal is also good.

According to the panel mounting method of claim 2, since the above-mentioned hanging tools are used, the panel can be transported safely and the hanging tools can be easily attached and detached, so that the panel mounting can be carried out safely and efficiently. .

[Brief explanation of the drawing]

1 to 6 show one embodiment of the present invention, FIG. 1 is a sectional view taken along the arrow 1-1 line in FIG. 4, FIG. 2 is a perspective view of the hanging device, and FIG. FIG. 4 is a perspective view showing the hanging state, and FIGS. 5 and 6 are a front view and a cross-sectional view of the main parts for explaining panel installation. Figure 7 is a perspective view showing how the panel is installed, and Figure 8 (
a) to (c) are perspective views for explaining an example of a conventional hanging device and an example of its attachment, and FIG. 9 is a perspective view showing an example of a conventional hanging device different from that shown in FIG. 8. In the figure, 11 is a panel, 13 is a bolt, 16 is a hanging tool, 1
7 is a wire, 18 is a suspension main body, 1 is a locking part, 21 is a wire connecting part, 22 is a presser, 24 is a clamping part, 27.2
8 is a pulley, and 29 is a mounting plate.

Claims (1)

[Claims] 1. A device used for hanging a panel equipped with bolts for fixing it to a building frame, and having a locking part at one end that is removably locked to the bolts. The other end of the hanging body is set to such a length that it can protrude upward from the edge of the panel. A holding tool having a clamping part that comes into contact with a surface and pinches the panel between the main body part, two pulleys or pins provided in parallel with the holding tool, and a wire connecting part provided on the hanging tool main body. A panel hanger, comprising: one end of a wire for hoisting a panel passed through the pulley or pin in an S-shape and connected to the wire connection part. 2. Using the panel hanging tool according to claim 1, pass one end of the wire through two pulleys or pins in an S-shape and connect it to the wire connection part of the hanging tool body, and connect the locking part to the bolt of the panel. After locking and bringing the presser into contact with the edge surface of the panel, the other end of the wire is pulled up using a suitable lifting machine to hang the panel, and then the panel is carried to the frame and fixed to the frame. A panel installation method characterized by: