CN204875687U - Chain preformed block of river course bank protection - Google Patents

Abstract

The utility model discloses a chain preformed block of river course bank protection, including laying bricks the body, extend one side of the body of laying bricks has first boss, and first boss upper surface is equipped with first slot, and the body opposite side of laying bricks extends there is the second boss, and second boss lower surface is equipped with the second slot, and the second slot and the second boss of the adjacent body of laying bricks with another of first boss and first slot are inlayed, forms one wholly. The utility model discloses a chain preformed block of river course bank protection inlays together through the adjacent body of laying bricks, and the body is laid bricks according to pushing down the previous piece body of laying bricks to the back lot, stable in structure safety, and whole connectivity is good, can plant the vegetation in the fixed foot of hollow in addition, has scour prevention and prevents unrestrained effect and fine shore protection function, has the rapid advantage of construction simultaneously.

Description

A river slope protection interlocking prefabricated block

technical field

The utility model relates to a river channel slope protection interlocking prefabricated block, which belongs to the field of river channel embankment protection building materials.

Background technique

At present, the slope protection of the river generally adopts the flat plate type, and seldom uses piles, which have poor ground grip and poor anti-scouring and anti-wave effects. In addition, the traditional slope protection bricks are all prefabricated blocks of flat river channels. Since the blocks are not connected to each other, shrinkage cracks are prone to appear when the temperature of the river changes suddenly, or in the case of a large amount of rainwater erosion, it is easy to slump at the bottom of the river bank. .

Utility model content

Purpose of the invention: In order to overcome the deficiencies in the prior art, the utility model provides a river channel slope protection interlocking prefabricated block, which can be laid quickly, has strong gripping ability, and has the effect of anti-scouring and anti-wind and wave.

Technical solution: In order to solve the above technical problems, a river slope protection interlocking prefabricated block of the present invention includes a brick-laying body, a first boss is extended on one side of the brick-laying body, and a first boss is arranged on the upper surface of the first boss. groove, the other side of the brick-laying body is extended with a second boss, the lower surface of the second boss is provided with a second groove, the first boss and the first groove are connected to the second groove of another adjacent brick-laying body The groove and the second boss are inlaid to form a whole.

Preferably, several fixing feet extend from the lower surface of the bricklaying body.

Preferably, there are at least four fixing feet, and the shape of the fixing feet is a hollow prism or a cylinder.

Preferably, the brick-laying body is rectangular, square or parallelogram.

Preferably, the first groove and the second groove are right-angled grooves.

Preferably, the cross sections of the first groove and the second groove are trapezoidal.

Beneficial effects: the interlocking prefabricated blocks for river channel slope protection of the utility model are inlaid together by adjacent brick-laying bodies, and the latter brick-laying body presses the previous brick-laying body. The structure is stable and safe, the overall connection is good, and it can Vegetation is planted in the hollow fixed foot, which has the effect of anti-scouring and anti-wave effect and good bank revetment function; at the same time, it has the advantage of rapid construction.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the main view structure schematic diagram of the utility model;

Fig. 3 is the top view structure schematic diagram of the utility model;

Fig. 4 is the effect schematic diagram of a kind of laying of several utility models;

Fig. 5 is a schematic diagram of another laying effect of several utility models

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described further.

As shown in Figure 1, a river channel slope protection interlocking prefabricated block of the present utility model includes a brickwork body 1, a first boss 3 is extended on one side of the brickwork body 1, and a first boss 3 is provided on the upper surface of the first boss 3. A groove 4, the other side of the brick body 1 is extended with a second boss 6, the lower surface of the second boss 6 is provided with a second groove 5, the first boss 3 and the first groove 4 are opposite to the other The second groove 5 and the second boss 6 adjacent to the brick body 1 are inlaid to form a whole.

In the utility model, the lower surface of the brickwork body 1 is extended with four fixed feet 2, and the shape of the fixed feet 2 is a hollow prism or cylinder, and the hollow fixed feet 2 are always connected with the upper surface of the brickwork body 1. Vegetation can be planted in the hollow. The bricklaying body 1 is a rectangle, a square or a parallelogram, and preferably a square is used to facilitate the connection of adjacent bricklaying bodies 1 . Both the first groove 4 and the second groove 5 are right angle grooves or both are trapezoidal. One end of the brick body 1 is an upward right-angle groove and a right-angle boss next to the right-angle groove, and the other end is a downward right-angle groove and a right-angle boss. When connecting, the right-angle boss on the second right side is inserted Go into the right-angle groove on the left side of the first piece to form a whole, and the upper surface is even, and so on, the latter piece presses the previous piece to form a whole with strong stability. And since laying tools are not required, the laying efficiency is high.

When laying, the bricks are driven into the ground slowly in the vertical direction earlier, and the hollow fixing feet 2 are fixed on the soil or the side slope. First lay the first layer according to the benchmark, and lay a fixed length; then lay the second layer, which can be laid sequentially, as shown in Figure 4, or staggered, as shown in Figure 5. After the prefabricated bricks are laid, the corresponding vegetation can be planted in the hollow soil.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made. Retouching should also be regarded as the scope of protection of the present utility model.

Claims (6)

1. A river slope protection interlocking prefabricated block, characterized in that: it includes a brickwork body, a first boss is extended on one side of the brickwork body, a first groove is provided on the upper surface of the first boss, and the brickwork body is another A second boss is extended on one side, and a second groove is provided on the lower surface of the second boss, and the first boss and the first groove are inlaid with the second groove and the second boss of another adjacent bricklaying body , forming a whole. 2. The interlocking prefabricated blocks for river slope protection according to claim 1, characterized in that: the lower surface of the brick body is extended with several fixing feet. 3. The interlocking prefabricated blocks for river slope protection according to claim 2, characterized in that there are at least four fixed feet, the shape of which is a hollow prism or cylinder, and the hollow fixed feet communicate with the brickwork body. 4. The interlocking prefabricated blocks for river slope protection according to claim 3, characterized in that: the brick body is in the shape of a rectangle, a square or a parallelogram. 5. The river channel slope protection interlocking prefabricated block according to claim 4, characterized in that: the first groove and the second groove are right-angled grooves. 6. The river channel slope protection interlocking prefabricated block according to claim 4, characterized in that: the cross section of the first groove and the second groove is trapezoidal.