JPS63280154A - Member mounting jig - 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 jig for mounting interior and exterior panels, etc. used in construction work.

[Prior art] Recently, the exterior materials used for buildings have become more sophisticated, and for example, ALC (autoclaved lightweight aerated concrete) panels are designed with irregularities on their surfaces, as shown in Figure 3. The surface of the main body 2 of the ALC panel 1 is coated with an enameled steel plate or a fluororesin-coated steel plate 3 to give it a luxurious feel.

When such an ALC panel is used as an exterior wall of a building, the exterior wall horizontal wall construction method is generally adopted. FIG. 4 is a perspective view showing the construction method, in which 1 is an ALC panel, 4 is a support member, 5 is a mounting piece fixed to the support member 4, and 6 is a bolt. The panel 1 is attached to the support member 4 by inserting bolts 6 into metal inserts that have been attached to the ALC panel 1 in advance. When a building becomes high-rise, it is necessary to lift the ALC panel to the construction site using a crane or the like and hold it near the support material 5 for installation, and various jigs for this purpose have been developed.

[Problems to be Solved by the Invention] By the way, many of the above-mentioned jigs that have been used in the past are configured to grip one end of the panel, and when the jigs are not used, the panels must be hung with lobes or the like. There are many cases where it is carried by hand. Such handling may damage the surface of the panel, and especially in the case of panels whose surfaces have been coated with paint such as FV4T82 as described above, staining or damaging the painted surface can significantly reduce the commercial value of the panel. Therefore, countermeasures have been requested for some time.

The present invention was made in order to solve the above-mentioned problems of conventional jigs used in installing ALC panels on buildings using the horizontal wall construction method, without damaging the surface of the panels. The object of the present invention is to provide a panel mounting jig that can safely and quickly carry out operations such as grasping a panel, fixing it, lifting it, and attaching it to a building frame.

[Means for Solving the Problems] In order to achieve the above object, the mounting jig according to the present invention includes a frame having a cushioning material fixed to the contact portion with the ALC panel, and a mounting jig attached to the lower part of the frame. It consists of a roller and ALC panel gripping tools provided at the upper and lower parts of the frame, and is configured such that the center of gravity is located below the center line of the hanging point.

[Function] Since the ALC panel mounting jig according to the present invention is constructed as described above, when installing the ALC panel to a building, it can be safely and reliably placed in a predetermined position without staining or damaging the ALC panel. It can be held and carried.

[Embodiment of the Invention] Fig. 1 is a side view and b is a front view of an ALC panel mounting jig which is an embodiment of the present invention, and 10 in the figure is a frame;
10a is the main body, 10b and 10c are cushioning materials, 10d is a hanging ring, 11 is a roller, 12 is a two-part gripping tool, 12a is an arm, 12b is a cushioning material, 12c is a rotating shaft, 12d is a stopper, 12e is a pin, 12f is a spring, 12g is a restraining frame, 12h is a pin, 13 is a lower gripping tool, 13a is a stopper, 13b is a pin, and 13C is a spring.

As shown in the figure, the ALC panel mounting jig according to the present invention is composed of a frame 10, a roller 11 pivotally attached to the lower part of the frame, an upper gripper 12, and a lower gripper 13. There is. A cushioning material 10b is attached to the frame 10 at the contact portion with the ALC panel, a cushioning material 10c is attached at the contact portion with the building, and a hanging ring 10d is fixed to the top. The upper gripping tool 12 is attached to the frame 10 with a rotating shaft 1.
Arm 12a rotatably pivoted at 2C and arm 1
The stopper 12d is pivoted to the frame 10 with a pin 12e and positioned at the position shown in the figure by a spring 12f, and a restraining frame 12g is rotatably pivoted to the frame 10 with a pin 12h. Further, the lower gripping tool 13 has a stopper 13a attached to the lower part of the frame 10 using a pin 13b and a spring 13.

Note that this jig is designed so that the center of gravity of the jig is located below the jig's suspension center line.

To grasp and transport the ALC panel, insert the mounting jig into the lower part of the ALC panel placed on the pallet and push it in the direction of the arrow as shown in Figure 2. and placed on the jig. When the panel moves on the rollers 11 toward the jig, the stopper 13a of the lower gripping tool is pressed and moved, and when the panel reaches a predetermined position, the stopper 13a springs back to hold the lower end of the panel. Then, by rotating the arm 12a of the upper gripper 12 in the direction of arrow 14, which is located at the position indicated by the dashed line in FIG. 1, the ALC panel is gripped as shown in the figure. At this time, the restraining frame 12g vibrates in the direction of the arrow 15, but ultimately settles in the position shown in the figure, locking the arm 12a in the position shown in the figure.

After the ALC panel is securely and securely gripped by the upper and lower grippers 12 and 13 in this manner, it is suspended by a crane or the like through a wire rope or the like through the hanging ring 10d and transported to a predetermined location. Once in place, the grippers are unlocked, the ALC panel is attached to the building support, and the crane is returned to transport the next panel in the same manner. In addition, in this example, this jig is
Although an example of use for gripping and transporting panels is shown, the object of this jig is not limited to ALC panels, and by changing the dimensions of the frame, it can be used for gripping and transporting other members. Furthermore, by configuring the frame to be expandable and retractable, one jig can be used for various members.

[Effects of the Invention] Since the ALC panel mounting jig of the present invention is configured as described above, excellent effects as described below can be achieved.

(1) The ALC panel will not be soiled or damaged.

(2) The ALC panel can be held safely and securely.

(3) It does not take much time to place the panel on the jig and take it out from the jig.

(4) It can also be used for gripping and transporting members other than ALC panels.

[Brief explanation of the drawing]

Fig. 1 is a side view of an ALC panel mounting jig that is an embodiment of the present invention, b is a front view, Fig. 2 is an explanatory diagram of how to place the jig on the panel, and Fig. 3 is a side view of the ALC panel mounting jig, which is an embodiment of the present invention. An explanatory diagram of the method for attaching the panel to the support material, and FIG. 4 is a sectional view of the panel. In the figure, 10 is a frame, 10a is its main body, 10b, 10
c is a cushioning material, 11 is a roller, 12 is an upper gripping tool, 12a
is the arm, 12b is the buffer material, 12C is the rotating shaft, 12
d is a stopper, 12e is a bottle, 12f is a spring, 1
2g is a restraining frame, 12h is a bottle, 13 is a lower gripping tool, 13
13b is a bottle, 13c is a spring, and 14.15 is an arrow.

Claims (1)

[Claims] Consisting of a frame with a cushioning material fixed to the contact portion with the member to be gripped and transported, a roller attached to the lower part of the frame, and member grippers provided at the upper and lower parts of the frame. A jig for attaching a member, characterized in that the jig is configured such that the center of gravity is located below the center line of the suspension point.