JPS5894530A - Slope frame part - Google Patents

Abstract

PURPOSE:To raise the air and water permeabilities of slope frame parts by a method in which a netted strip plate is formed by braiding vertical beams and cross beams, reinforcing materials are laid all over the surface in the longitudinal direction of the netted strip plate, and the cross beams of the netted strip plate are projected from the ends of the reinforcing materials. CONSTITUTION:Netted strip plates 1 are formed by braiding vertical beams 2 and cross beams 3, and reinforcing materials 4 are laid over all surface in the longitudinal direction of the netted strip plates 1. In this case, the length of the reinforcing materials 4 are made shorter than the length of the netted strip plate 1, and the cross beams on the both ends (b) of the netted strip plates 1 are projected toward outside of the reinforcing materials 4. The slope frame parts 1 are orderly arranged sideways of a slope by turning their tops (a) upwards, the cross beams 3 projected from the ends (b) of the adjacent slope frame parts 1 are crossed and overlapped with each other, and the tops (a) are hooked with anchors 5 whose tips are bent into U-shape and fixed to the ground. Thus, the construction work can be made easier.

Description

[Detailed description of the invention] It is related to members.

In the slope greening method, in order to stabilize the soil, a conventional method has been to install a plastic slope frame, a concrete lattice frame, a steel frame, etc. on the slope surface. but,
Although plastic frames are lightweight, they have many parts and are time-consuming to construct.Concrete frames and steel frames are heavy, making construction difficult and uneconomical.
In addition, what each of these legal frameworks have in common is that the strength at the contact points of the frame materials is weak, and because their rigidity is large, they do not fit well with the uneven ground, and the legal framework does not fit tightly. There are problems such as the soil filled in the frame flowing out or the soil being divided by the frame, resulting in poor plant growth.

Therefore, in order to improve these drawbacks, it has become common to construct a legal frame using all mesh plates such as expanded metal. This method using mesh boards has the advantage of being lightweight and easy to construct, but there are difficulties in joining the mesh board frame materials, requiring the use of many auxiliary members for joining, and the overall rigidity. However, there are many faults that are extremely small.

The present invention was made in view of the above-mentioned drawbacks of the prior art, and includes a belt-shaped mesh sheet metal shape 1&L formed by braiding vertical and horizontal reinforcements, and a reinforcing material extending in the longitudinal direction of the mesh board on at least one side of the mesh board. At the same time, by making the horizontal strips of the mesh board protrude outward from the ends of the reinforcing material, we provide a nine-way frame member that is lightweight, strong, has good ventilation and water permeability, and has excellent workability. It is something that can be done.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.

FIGS. 1 and 2 show an embodiment of the present invention, in which 1 is a mesh board with a large number of vertical strips 2, 2 and horizontal strips 3.3'e [combined to form a horizontally long strip shape]. There is. This mesh plate 1 is formed into a mountain shape with a bent portion m a approximately at the center thereof. Further, on the inner side of one side of the net plate 1, a reinforcing material 4 formed in a band shape extending in the longitudinal direction of the net plate 1 is attached by a method of Hakusho. The length of this reinforcing material 4 is formed to be shorter than the length of the mesh board 1, and the horizontal stripes 3 of both ends of the mesh board 1 are in a state of protruding from the reinforcing material 4 to the external force. The reinforcing material 4 can also be attached to both sides of the mesh plate 1 instead of just one side.

Further, although the reinforcing material 4 uses a narrow plate material in the above embodiment, this can be increased or decreased as appropriate, and a plurality of narrow width plates may be attached at intervals. Further, the reinforcing material 4 may be simply a flat plate, or may be a plate having an L-shaped cross section, a mouth-shaped cross section, or the like. Furthermore, the reinforcing material 4 may be a bar material such as a round bar or a square bar instead of a plate material.

FIG. 3 shows another embodiment, in which the mesh plate 1 is simply formed in the shape of a flat plate, which is the same as in the previous embodiment.

Note that the method frame member of the present invention is not limited to the mountain-shaped or flat-plate shape as described above, but may be curved in an arc shape, or formed into an Fi wave shape, although not shown in the drawings.
It may also have a shape with multiple consecutive chevrons or waves.

Next, in order to install a legal frame using the legal frame member of the present invention,
A large number of slope members 1 are arranged, connected and fixed on a slope.

To do this, as shown in Figs. 4 to 8 σ), each mountain-shaped slope member 1.1 is successively moved 11 times in the lateral direction of the slope with the apex a upward, and adjacent to each other. The end of the legal frame member 1.1.

The protruding transverse stripes 3, 3t of b are cross-polymerized, and each top a,
In a, the upper end of the anchor 5 is bent in a U-shape, and the anchor 5 is driven into the ground and fixed. and,
Below the cross-overlapping part of the ends S and b of each legal frame member, the top part a of the next stage legal frame member 1 is joined as shown in Figure 6, and these end parts S and B and the top A is straddled from above and below and connected with an anchor 5, and the anchor 5 is driven into the ground to fix it. As a result, a diagonal lattice-like legal frame as shown in Figures 4 and 5 is constructed on the slope.

The upper and lower ends and both side ends of the legal frame are formed into a flat plate shape as shown in FIG. Arrange and connect the outer frame material 6 made of mesh board to i.

I'm going to do it. That is, the upper end of the legal frame is connected and fixed by joining the outer frame material 6 to the top part a of the legal frame member as shown in FIG. ,
As shown in FIG. 8, the horizontal strips 3 of the end portions of the legal frame member 1 are inserted into the mesh of the outer frame material 5, and the anchors 5 are placed in the overlapped portions to connect and fix them. In this case, from the top a of the legal frame member 1 to the joint part with the outer frame member 6, which is joined to the end of the upper legal frame member, there is a flat legal frame member 1 or the like that fits the length. It is preferable to prepare unframed rings 7 made of ordinary mesh plates and connect them. Normally, the inside of each framework C of the legal framework constructed as described above is filled with soil. As a result, the slope protection work will be completed.

As explained above, the present invention forms a band-shaped mesh plate by braiding vertical and horizontal reinforcements, adds a reinforcing material to at least one side of the core mesh plate along the longitudinal direction of the mesh plate, and Since the ends of the plate protrude outward from the reinforcing material, it has many advantages as follows.

(I) Since the mesh plate is used, it has good air permeability and water permeability, does not divide the soil, is suitable for plant growth, and is lightweight and easy to handle.

(2) Since a reinforcing material is attached, the shape of the net board can be maintained even after straining.

(3) It is possible to specify the dimensions of the legal framework members, and by combining them, a legal framework facility can be created, and each legal framework member can be connected by intersecting the horizontal reinforcement at the end of the other member, improving workability. Good and strong bonding.

(4) The structure is simple and can be manufactured at low cost, and the construction can be carried out economically as a whole.

[Brief explanation of drawings]

Figure g1 is a plan view showing one embodiment of the legal frame member of the present invention;
Figure 3 is a front view of the same, Figure 3 is a plan view of another embodiment, Figure 4 is a front view of the same
The figure is a plan view showing an overview of the installed legal framework, Figure 5 is a view of both sides of the same side, Figure 6 is an enlarged plan sectional view showing the connection between the legal framework members, and Figures 7 and 8 are respectively FIG. 3 is an enlarged plan cross-sectional view showing a connecting portion between a legal frame member and an outer frame member. 1...Mesh plate 2...Vertical reinforcement 3...Horizontal reinforcement 4...Reinforcement material 5...Anchor a...Top b...End Patent applicant Okabe Co., Ltd. Dai-ichi Sono No. 2 Figure 3 Figure 4

Claims (3)

[Claims] (1) A belt-shaped mesh board is formed by braiding vertical and horizontal reinforcements, a reinforcing material is attached to at least one side of the mesh board along the longitudinal direction of the mesh board, and the horizontal reinforcement of the mesh board is attached to the reinforcing material. 1r: A legal frame member that protrudes outward from the end of the frame. (2) The legal frame member according to claim 1, wherein the mesh plate is bent into a mountain shape. (3) The legal frame member described in item 1 of the scope of Patent No. 6N, characterized in that the mesh plate is flat.