JPH04203168A - Fixing method for wing wall - Google Patents

Abstract

PURPOSE:To ensure the easy execution of a construction work by lifting a wing wall with a crane via a lifting piece fitted to the upper end of the wing wall, and then engaging and securing the metal bracket of an eaves to a hook metal fitted to the wing wall. CONSTITUTION:An L-type bracket metal 4 having a setting hole 41 is fitted to the lower side of an eaves, and a nut 5 is welded to the lower side of the setting hole 41. A wing wall 3 comprising a steel frame with the outside thereof covered with an outer wall material 32 is formed, and a hook metal 6 having a setting hole 62 is provided at the upper end of the frame 31. A lifting piece 7 having a lifting hole 71 is, then, so connected to the frame 31 as to be freely detachable. Thereafter, a crane hook F is engaged with the aforesaid hole 71 for lifting the wall 3, and the bracket metal 4 and the hook metal 6 are engaged to each other. A bolt 10 is, then, inserted in the holes 41 and 62, and tightened with the nut 5. Furthermore, the lifting piece 7 is detached from the frame 31. According to the aforesaid construction, a positioning and fixing work can be efficiently carried out by the small number of people.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to an attachment method for attaching a wing wall under the eaves of an entrance porch or the like.

(Prior art) Conventionally, when attaching a wing wall to the eaves of an entrance as seen in Publication of Utility Model Publication No. 51-765, the wing wall was carried by a tow truck or the like to near the eaves, and the worker supported it with his/her hands. It was positioned under the eaves, and in that state, the side walls were fixed to the eaves using bolts and nuts or other fixing means.

(Problem to be solved by the invention) However, in the past, workers supported the wing wall with their hands while positioning it under the eaves, so the heavier the wing wall, the more workers were needed to position it. Become. In addition, since the wing walls were fixed to the eaves while supporting them with their hands, in order to stabilize the positioning of the wing walls and make it easier to fix them to the eaves, it was necessary for the person supporting the wing walls to secure the wing walls to the eaves. You will need a separate person to do it. In other words, since many workers are required, there is a problem that work efficiency is poor.

The method for fixing a wing wall of the present invention focuses on the above-mentioned conventional problems, and aims to make it possible to efficiently attach a wing wall under an eave with less manpower.

(Means for Solving the Problems) In order to solve the above-mentioned problems, the method for fixing a wing wall of the present invention involves engaging a hook provided on the wing wall with a receiving member attached to the eaves. This is a method of installing a wing wall in which the wing wall is positioned by placing the wing wall in place, and after the positioning, the wing wall is fixed to the eaves using a fixing means. Attach the hanging equipment, hook the hook of the crane to the hanging hole of the hanging equipment, move the wing wall with the crane to the position where the eave receiving member and the hook part of the wing wall engage, and then This is a method for removing the hanger from the armhole wall after engaging the hook portion of the armature wall.

(Function) The method for fixing a wing wall of the present invention involves positioning the wing wall by engaging a hook provided on the wing wall with a receiving member attached to the eaves, and fixing the arm wall after positioning. A method of installing a wing wall in which the wing wall is fixed to the eaves using means, in which a hanging tool having a hanging hole is attached to the upper end of the wing wall in advance in order to position the wing wall. Since this method involves hooking the crane hook and moving the wing wall using the crane to a position where the receiving member of the eaves and the hooking part of the wing wall engage, the work of positioning the wing wall can be performed by a small number of people. In addition, the armhole wall is positioned by engaging a hook provided on the armhole wall with a receiving member attached to the eaves, and after the positioning, the armhole wall is fixed to the eaves using a fixing means. Therefore, the same worker can perform the work of positioning the wing wall and the work of fixing the wing wall.

Furthermore, since the hanging tool is removed from the armhole wall after the eaves receiving member and the hook part of the armhole wall are engaged, the hanging tool does not spoil the aesthetic appearance or become a hindrance.

(Example) Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

Figures 1 and 2 are perspective views showing the entrance porch.
is the eave, 2 is the support, and 3 is the side wall.

The eaves 1 is supported substantially horizontally by pillars 2. Furthermore, two L-shaped receiving members 4 having mounting holes 41 are attached to the lower surface of the eaves 1, and the number receiving members 4 are as follows:
The mounting hole 41 is provided horizontally toward the outside of the eave 1.

A nut 5 is fixed to the lower surface of the mounting hole 4 of the receiving member 4 by welding or the like.

The wing wall 3 is constructed by covering the outside of a frame 31 with an external wall material 32, and two hooks 6 are attached to the upper end of the frame 31, and a hanging tool 7 having a hanging hole 71 is attached to the upper end of the frame 31. Two are installed.

The hook 6 is fixed to the frame 31 by welding or the like, and includes a hook portion 61 that can be engaged with the receiving member 4 of the eave 1. Furthermore, a mounting hole 62 is formed in the hook portion 61 in correspondence with the mounting hole 41 of the receiving member 4.

The hanging tool 7 is fastened and fixed to the frame with a bolt 8 and a nut 9 at a position where the hanging hole 71 projects outside the sleeve wall 3.

Next, to attach the wing wall 3 under the eave 1.

This section explains how to install the .

When attaching the wing wall 3 to the eave 1, first, as shown in FIG. The wing wall 3 is moved by a crane to a position where it engages with the hook portion 61 of the arm. In this way, the receiving member 4 of the eave 1
After engaging the hook part 61 of the wing wall 3, the hook F of the crane is removed from the hanging hole 71 of the hanging tool 7. In this state, the wing wall 3 is positioned. In addition, since the hanging tool 7 is provided at a position where the hanging hole 71 protrudes from the outside of the wing wall 3, when the wing wall 3 is being hung and moved, the wire W of the crane will not come into contact with the eaves 1. Contact is avoided.

Next, as shown in FIG. The sleeve wall 3 is fixed to the eave 1 by screwing it into the fixed nut 5.

Then, the bolt 8 and nut 9 are unscrewed and the hanger 7 is removed from the sleeve wall 3. Note that the work to remove the hanging tool 7 from the wing wall 3 can be done after the wing wall 3 has been positioned.
It may be done before fixing.

Furthermore, after installing the wing wall under the eaves 1 as described above, it is preferable to attach a cover or the like to the upper end of the wing wall 3 to hide the receiving member 4, the hook 6, the hanging tool 7, etc. .

In other words, the method of fixing the wing wall 3 of this embodiment is to move the wing wall 3 using a crane to a position where the receiving member 4 of the eave 1 and the hook part 61 of the wing wall 3 engage with each other. The positioning work described in step 3 can be performed by a small number of people. In addition, since the arm wall 3 is positioned so that it is supported by the receiving member 61 of the eaves 1, and the bolt 10 and the nut 5 are tightened in the supported state, the arm wall 3 is positioned and the arm wall 3 is The fixing work can be done by the same worker. In other words, the wing wall 3 can be efficiently attached under the eaves 1 with less manpower.

Furthermore, after the positioning of the wing wall 3 is completed, the hanging tool 7 is removed from the wing wall 3, so the hanging tool 7 does not spoil the aesthetic appearance or get in the way. This can be done by loosening the screwing between the bolt 8 and nut 9, so the hanging tool 7 can be used repeatedly.

Although the embodiments of the present invention have been described above with reference to the drawings, the specific configuration is not limited to these embodiments, and the present invention may be modified without departing from the gist of the present invention. included.

For example, in the embodiment, bolts and nuts are used as the fixing means for fixing the sleeve wall to the eaves, but the fixing means is not limited, such as using rivets and welding in combination.

(Effects of the Invention) As explained above, in the method of fixing the wing wall of the present invention, the work of positioning the wing wall can be performed by a small number of people, and the work of positioning the wing wall and the fixing of the wing wall can be performed by a small number of people. Since the work can be carried out by the same worker, it is possible to efficiently attach the wing wall under the eaves with less manpower.

[Brief explanation of the drawing]

1 and 2 are perspective views showing the entrance porch, FIG. 1 is a view showing the state before positioning the wing wall of the embodiment of the present invention, and FIG. It is a figure which shows the state after fixing to. 1...Eave 3...Sleeve wall 4...Receiving member 5...Nut (fixing means) 6...Hook 61...Hook part 7...Hanging tool 71...Hanging hole 10... Bolt (fixing means) F... Hook

Claims (1)

[Claims] 1) The armhole wall is positioned by engaging the hook part provided on the armhole wall with the receiving member attached to the eaves, and after the positioning, the armhole wall is fixed to the eaves using a fixing means. In the installation method, when positioning the wing wall, a hanging device having a hanging hole is attached to the upper end of the wing wall in advance, and a hook of a crane is hooked to the hanging hole of this hanging device, and the eave receiving member and the sleeve are attached. A sleeve characterized in that the wing wall is moved by a crane to a position where it engages with a hook portion on the wall, and the hanging device is removed from the wing wall after the receiving member of the eaves and the hook portion of the sleeve wall are engaged. How to mount the wall.