JPH0686771B2 - Construction method and equipment for partition wall - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a method and an apparatus for constructing a partition wall surface using a plate-shaped wall material.

(Prior Art) When a partition wall surface is constructed using a plate-shaped wall material, the weight of the wall material is so large that manual work is very difficult and the work efficiency is poor.

In addition, the place where the partition wall is constructed has a ceiling and is often narrow, so it was not possible to suspend and move the wall material using a crane or the like, and there was no choice but to rely on manual work.

Therefore, as the weight of the wall material increases, manual work becomes extremely difficult and the danger increases.

(Problem to be Solved by the Invention) The problem to be solved by the present invention is to improve the conventional construction method and device for the partition wall surface, to reduce the manual work very much, to improve work efficiency, and even in a narrow construction site. An object is to provide a construction method and a device that can be used and have low risk.

(Means for Solving the Problems) The gist of the present invention which has solved the above problems is as follows: 1) A female screw is embedded in the surface of the wall material by forming a hole so as to fit with the wall material mounting bolt. Attach the wall material holder equipped with the mounting bolt to the tip of the free arm of the excavator excavator, and fit the wall material mounting bolt to the female screw of the same wall material so that the same wall material surface can be used as the same wall material holder. A partition characterized by holding and moving the same wall material to a predetermined position by the same free arm to fix the same wall material, and then loosening the same wall material mounting bolt and removing the same wall material holder from the same wall material. Construction method of wall surface 2) Adjust the position of the wall material held by the wall material holder by rotating the vertical axis parallel to the surface of the wall material and the axis perpendicular to the surface of the wall material by a predetermined angle. The construction method of the partition wall surface according to claim 1, which is characterized in that In a wall material holder having a connecting device for attaching to the tip of a free arm of a shaving machine, a wall material mounting bolt is provided on a surface in contact with the wall material surface, and a predetermined angle is formed around a vertical axis parallel to the held wall material surface. There is provided a partition wall construction device, which is provided with a mechanism for rotating by a predetermined angle and a mechanism for rotating by a predetermined angle about an axis perpendicular to the surface of the wall material.

(Operation) In the present invention, first, the wall material holder provided with the wall material mounting bolt is attached to the tip of the universal arm of a construction machine such as an excavator excavator using a connecting device. Next, a female screw is embedded in the surface of the wall material by making a hole so as to fit with the wall material mounting bolt. The universal arm is operated to bring the same-wall-material holder at the front end into close contact with the surface of the same-wall material. Then, the same wall material mounting bolt is embedded in the hole of the same wall material, fitted with a screw and tightened, and the same wall material surface is held by the same wall material holder. The universal arm is operated to move the wall material to a predetermined position and fix the wall material. After that, if the same wall material mounting bolt is loosened and the same wall material holder is removed from the same wall material, the wall surface is constructed by the same wall material. The partition wall surface is completed by repeating such work. The holes made in the surface of the wall material are filled with cement or the like at an appropriate stage of construction.

In some embodiments of the present invention, the wall material held by the wall material holder can be rotated by a predetermined angle about a vertical axis parallel to the wall material surface to adjust the position. This is so that when the held wall material is moved to the construction site, the position can be finely adjusted according to the situation at the site.

In some embodiments of the present invention, the wall material held by the wall material holder can be rotated by a predetermined angle about an axis perpendicular to the surface of the wall material to adjust the position. This also allows the held wall material to be delicately adjusted according to the situation at the construction site when it is moved to the construction site.

(Example) Hereinafter, the Example of this invention is described based on drawing.

1 is a partially cutaway side view of the embodiment, FIG. 2 is a perspective view of the same wall material, FIG. 3 is a partially cutaway sectional view taken along line AA of FIG. 2,
FIG. 4 is the same plan view, FIG. 5 is the same front view, and FIG. 6 is the same explanatory view.

In the present embodiment, first, a wall material holder (2) equipped with a wall material mounting bolt (1) is attached to a tip end portion of a universal arm (3) of a shovel excavator (13) using a connecting device (14). To install. Next, a female screw (4) is embedded in the surface of the wall material (5) with a hole (6) so as to fit with the wall material mounting bolt (1). The free arm (3) is operated to bring the wall material holder (2) at the tip end into close contact with the surface of the wall material (5). Then, the wall material mounting bolt (1) is embedded in the hole (6) of the wall material (5) so that it is fitted into the screw (4) and tightened, and the surface of the wall material (5) is fixed by the wall material holder (2). Hold. The free arm (3) is operated to move the wall material (5) to a predetermined position on the construction site to fix the wall material (5). After that, if the wall material mounting bolt (1) is loosened and the wall material holder (2) is removed from the wall material (5), the wall surface is constructed by the fixed wall material (5). The partition wall surface is completed by repeating such work. Holes (6) in the surface of the wall material (5)
Are to be filled with cement etc. at an appropriate stage of construction.

In this embodiment, as shown in FIG. 4, the wall material (5) held by the wall material holder (2) is rotated by a predetermined angle about the vertical axis (7) parallel to the surface of the wall material (5). A mechanism that can be moved to adjust the position is provided. Manual adjustment for position adjustment (8)
It is designed to be performed by rotating in any direction.

Further, in this embodiment, as shown in FIG. 5, the wall member (5) held by the wall member holder (2) is rotated by a predetermined angle about an axis (9) perpendicular to the surface of the wall member (5). A mechanism that can be moved to adjust the position is provided. The position is adjusted by operating the hydraulic cylinder (10).

The mechanism shown in FIGS. 4 and 5 is such that when the held wall material is moved to the construction site, the position can be finely adjusted according to the situation of the site.

In this embodiment, the wall material mounting bolt (1) provided in the wall material holder (2) is operated by rotating the manual handle (11) in an arbitrary direction, and the wall material of the wall material (5) is moved. It is designed to be attached to and removed from the holder (2).

FIG. 6 is an explanatory diagram showing the construction of the wall surface. The surface of the wall material (5) is held by the wall material holder (2),
The wall material (5) is moved to a predetermined position by the free arm (3) to perform wall construction work. Ceiling on construction site (12)
However, according to the present invention, it is possible to construct the wall surface without any trouble.

(Effects of the Invention) According to the present invention, it is possible to provide a method and apparatus for constructing a partition wall surface that requires very little manual work, has good work efficiency, can be used even in a narrow construction site, and has low risk. .

[Brief description of drawings]

1 is a partially cutaway side view of the embodiment, FIG. 2 is a perspective view of the same wall material, FIG. 3 is a partially cutaway sectional view taken along line AA of FIG. 2,
FIG. 4 is the same plan view, FIG. 5 is the same front view, and FIG. 6 is the same explanatory view. (1): Wall material mounting bolt, (2): Wall material holder (3): Free arm, (4): Female screw (5): Wall material, (6): Hole (7): Vertical axis, ( 8): Manual handle (9): Shaft, (10): Hydraulic cylinder (11): Manual handle, (12): Ceiling (13): Excavator excavator, (14): Connecting device

Claims (3)

[Claims] 1. A wall arm for a shovel excavator, in which a female screw is embedded in the surface of the wall material so as to be fitted with the wall material mounting bolt and a hole is embedded in the surface of the wall material. Attach the same wall material mounting bolt to the female thread of the same wall material, hold the same wall material surface with the same wall material holder, and move the same wall material to a predetermined position with the same free arm. Fix the same wall material,
After that, the construction wall wall construction method is characterized in that the wall material mounting bolts are loosened and the wall material holder is removed from the wall material. 2. The position of the wall material held by the wall material holder is rotated by a predetermined angle about a vertical axis parallel to the wall material surface and an axis perpendicular to the wall material surface, respectively. The method for constructing a partition wall surface according to claim 1, wherein: 3. A wall material holder having a connecting device for attaching to the tip of a universal arm of an excavator excavator, wherein a wall material mounting bolt is provided on a surface in contact with the wall material surface and is parallel to the held wall material surface. An apparatus for constructing a partition wall surface, which is provided with a mechanism for rotating a predetermined angle about a vertical axis and a mechanism for rotating a predetermined angle about an axis perpendicular to the wall material surface.