CN213061911U

CN213061911U - Self-locking slope protection and water filtering brick

Info

Publication number: CN213061911U
Application number: CN202021322918.5U
Authority: CN
Inventors: 朱士勇
Original assignee: Nanjing Hengxuan Building Materials Co ltd
Current assignee: Nanjing Hengxuan Building Materials Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-04-27
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a from locking-type bank protection, drainage brick includes the brick body, and the lateral wall of the brick body includes a pair of first arc wall and a pair of second arc wall, and a pair of first arc wall position is relative, and a pair of second arc wall position is relative, sets up outstanding or recessed connection structure between adjacent first arc wall and the second arc wall, and the hole of permeating water is seted up to the brick body, and connection structure and the hole of permeating water pass through marginal basin intercommunication. This from locking-type bank protection, drainage brick are convenient for lay, can the auto-lock each other for whole bank protection engineering is more firm, and has the function of drainage.

Description

Self-locking slope protection and water filtering brick

Technical Field

The utility model relates to a bank protection engineering technical field, concretely relates to from locking-type bank protection, drainage brick.

Background

Slope protection engineering builds the bank slope, prevents that it from suffering to erode the erosion, the condition that the soil erosion appears to produce the potential safety hazard. As shown in fig. 1, the conventional slope protection works generally lay hexagonal slope protection bricks 10' on a slope surface, which are called "hexagonal bricks" in the industry. However, the hexagonal brick has the defects that: firstly, the hexagonal bricks are required to be sequentially paved from the bottom of a slope surface upwards when the slope protection project adopting the hexagonal bricks is paved, the reason is that the hexagonal bricks paved at the bottom are taken as stressed foundations, and the hexagonal bricks at the upper part are supported only by building the foundations at first; secondly, do not have the coupling mechanism of block or interlock between each hexagonal brick, consequently each hexagonal brick is independent each other, can not restrict each other between the adjacent hexagonal brick, leads to whole bank protection engineering unstable enough, and steady native ability is relatively poor.

Disclosure of Invention

For solving the defect that prior art exists, the utility model provides a from locking-type bank protection, drainage brick, it is convenient for lay, and has coupling mechanism, has effectively promoted the stability of bank protection engineering.

In order to achieve the above object, the utility model discloses a from locking-type bank protection, drainage brick, including the brick body, the lateral wall of the brick body includes a pair of first arc wall and a pair of second arc wall, and a pair of first arc wall position is relative, and a pair of second arc wall position is relative, sets up outstanding or recessed connection structure between adjacent first arc wall and the second arc wall, and the brick body is seted up the hole of permeating water, and connection structure and the hole of permeating water pass through marginal basin intercommunication.

Further, the arcs of the first and second arcuate walls have the same radius, but different arc lengths.

Furthermore, two water permeable holes are formed, and the two water permeable holes are communicated through an intermediate water tank.

Further, the edge water channel and the middle water channel are grooves formed on the surface of the brick body.

Furthermore, a pair of first arc-shaped walls are respectively positioned at two sides of the middle water tank, and a pair of second arc-shaped walls are positioned in the longitudinal extension direction of the middle water tank and are respectively positioned in the direction pointed by two ends of the middle water tank.

Furthermore, every hole of permeating water communicates with two marginal basins and middle basin respectively, and marginal basin and middle basin are radial distribution on the edge of the hole of permeating water.

Further, the angle between two adjacent edge water tanks and the middle water tank distributed on the edge of the water permeable hole is 110-130 deg.

Further, the protruding connection structure includes a protrusion protruding from the sidewall between the adjacent first and second arcuate walls, the protrusion having a dovetail-shaped cross-section.

Further, the concave connecting structure comprises a groove which is concave from the side wall between the adjacent first arc-shaped wall and the second arc-shaped wall, and the groove is a dovetail groove which is matched with the bulge in shape and size.

Furthermore, the connecting structures on two sides of the first arc-shaped wall are the same in shape, and the protruding connecting structures and the recessed connecting structures are respectively arranged on two sides of the second arc-shaped wall.

The utility model discloses following beneficial effect has:

(1) the slope protection and the water filtering bricks have a connecting structure, so that the bricks can be laid from any position on the slope surface, the connecting structure enables the bricks to be mutually occluded to form self locking, and the laid slope protection project is stable;

(2) the shape design of the slope protection and the water filtering bricks ensures that 4 slope protection water filtering bricks form a combination when being laid, and a circle is formed in the middle of the combination, so that the combination further improves the stability of slope protection engineering;

(3) slope protection, drainage brick are seted up the hole of permeating water, and the hole of permeating water is linked together with the basin on brick body surface for the hydroenergy on brick body surface passes through the basin and flows into the hole of permeating water, and finally flows into in the earth, therefore has the drainage function.

Drawings

The invention will be further described and illustrated with reference to the accompanying drawings.

Fig. 1 is a schematic diagram of slope protection engineering in the prior art, wherein hexagonal bricks are adopted for laying.

Fig. 2 is a schematic perspective view of the self-locking type slope protection and water filtering brick according to the preferred embodiment of the present invention.

Fig. 3 is a plan view of the self-locking revetment and drainage brick of fig. 2.

Fig. 4 is a partial schematic view of the slope protection project formed by laying the self-locking slope protection and the water filter bricks in fig. 2.

Detailed Description

The technical solution of the present invention will be more clearly and completely explained by the description of the preferred embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 2 and 3, the self-locking type slope protection and water filtration brick of the preferred embodiment of the present invention comprises a brick body 10, wherein the brick body 10 is not a regular rectangle, circle or hexagon, and is irregular.

The peripheral side wall or the outer side wall of the brick body 10 is formed by a plurality of sections of walls with different shapes, the outer side wall comprises a pair of first arc-shaped walls 1 and a pair of second arc-shaped walls 2, the pair of first arc-shaped walls 1 are opposite in position, and the pair of second arc-shaped walls 2 are opposite in position. The arcs of the first arc-shaped wall 1 and the second arc-shaped wall 2 have the same radius but different arc lengths. In the present embodiment, the arc length of the first arc-shaped wall 1 is longer than that of the second arc-shaped wall 2. The adjacent first arc-shaped wall 1 and the second arc-shaped wall 2 are connected through a plane 3. Therefore, the outer side wall of the whole brick body 10 is composed of two sections of the first arc-shaped wall 1, two sections of the second arc-shaped wall 2 and four sections of the plane 3.

A protruding or concave connecting structure 4 is arranged on the plane 3, wherein the protruding connecting structure 4 comprises a protrusion 41 protruding from the plane 3, the protrusion 41 extends from the upper surface to the lower surface of the brick body 10 and has a dovetail-shaped cross section; the recessed attachment structure 4 includes a groove 42 recessed from the planar surface 3, the groove 42 extending from the upper surface to the lower surface of the brick body 10 and being a dovetail groove. The dovetail groove shape and size of the groove 42 are matched with the dovetail shape of the protrusion 41, so that the self-locking revetment and the water filtering bricks can be mutually clamped and connected.

2 of the 4-segment plane 3 are provided with protrusions 41, and the other 2 segments are provided with grooves 42, specifically, the connecting structures 4 on both sides of the first arc-shaped walls 1 have the same shape, wherein both sides of one first arc-shaped wall 1 are the protrusions 41, and both sides of the other first arc-shaped wall 1 are the grooves 42. The connecting structures 4 on both sides of the second curved wall 2 have different shapes, and one side of the second curved wall 2 is a protrusion 41, and the other side is a groove 42.

Two holes 5 of permeating water are seted up to the brick body 10, and two holes 5 of permeating water are arranged along the length direction of brick body 10, and one section distance of interval each other. Set up middle basin 61 between two holes 5 of permeating water, middle basin 61 makes two holes 5 of permeating water communicate each other.

An edge water groove 62 is provided between the connection structure 4 and the water permeable holes 5, and the edge water groove 62 extends from each of the protrusions 41 and the grooves 42 to the water permeable holes 5 adjacent thereto, thereby communicating the connection structure 4 with the water permeable holes 5. Each water permeable hole 5 is communicated with two edge water grooves 62 and a middle water groove 61, and the two edge water grooves 62 and the middle water groove 61 are radially distributed at the edge of the water permeable hole 5. Two edge troughs 62 are adjacent one end of the brick body 10 and are adjacent to each other, and a middle trough 61 extends toward the other end of the brick body 10. The angle α between adjacent ones of the two edge and

intermediate water grooves

62 and 61 is 110 ° to 130 °, preferably 120 °.

The middle water channel 61 and the edge water channel 62 are grooves formed on the surface of the brick body 10.

In other embodiments, the number of the water permeable holes 5 is not limited to the above-mentioned optimal two, and one or three or other suitable number may be adopted as long as the purpose of water filtration can be achieved.

The above-described structure is arranged such that the pair of first arc-shaped walls 1 are located on both sides of the intermediate water tank 61, and the pair of second arc-shaped walls 2 are located in the extending direction of the intermediate water tank 61 and in the direction indicated by both ends of the intermediate water tank 61.

As shown in FIG. 4, when the self-locking type slope protection and water filtration brick of the present invention is laid, every 4 slope protection water filtration bricks form a group, the groove 42 of the connection structure of the first slope protection water filtration brick 11 is matched with the protrusion 41 of the connection structure of the second slope protection water filtration brick 12, the first arc wall 1 of the first slope protection water filtration brick 11 is adjacent to the second arc wall 2 of the second slope protection water filtration brick 12, according to the matching method, the third slope protection water filtration brick 13 and the fourth slope protection water filtration brick 14 are sequentially assembled, 4 slope protection water filtration bricks are mutually matched and clamped together to form self-locking, thereby forming a stable slope protection water filtration brick combination, the first slope protection water filtration brick 11, the first arc wall 1 of the third slope protection water filtration brick 13 and the second slope protection water filtration brick 12, the second arc wall 2 of the fourth slope protection water filtration brick 14 jointly form a circle C, the edges of the adjacent 2 slope protection water filtration bricks are butted and communicated, middle basin and edge basin constitute a hexagonal basin combination 7 around circle C for the hydroenergy on brick body surface passes through edge basin and middle basin flow direction hole of permeating water, permeates earth from the hole of permeating water, thereby realizes the function of drainage.

The utility model discloses a bank protection drainage brick has connection structure, therefore can follow domatic optional position and begin to lay, through the interlock between the brick body auto-lock and fixed, this connection structure reunion bank protection drainage brick special shape design for the bank protection engineering after laying is more firm, and the basin on brick body surface makes the utility model discloses a bank protection drainage brick still has the function of drainage.

The above detailed description merely describes the preferred embodiments of the present invention and does not limit the scope of the present invention. Without departing from the design concept and spirit scope of the present invention, the ordinary skilled in the art should belong to the protection scope of the present invention according to the present invention provides the text description and drawings to the various modifications, replacements and improvements made by the technical solution of the present invention. The scope of protection of the present invention is determined by the claims.

Claims

1. The utility model provides a from locking-type bank protection, drainage brick, its characterized in that, includes the brick body, the lateral wall of the brick body includes a pair of first arc wall and a pair of second arc wall, a pair of first arc wall position is relative, a pair of second arc wall position is relative, sets up outstanding or recessed connection structure between adjacent first arc wall and the second arc wall, the hole of permeating water is seted up to the brick body, connection structure with the hole of permeating water passes through marginal basin intercommunication.

2. The self-locking slope protection and water filtration brick as claimed in claim 1, wherein the arcs of the first arc-shaped wall and the second arc-shaped wall have the same radius but different arc lengths.

3. The self-locking slope protection and water filtration brick as claimed in claim 2, wherein the number of the water permeable holes is two, and the two water permeable holes are communicated with each other through an intermediate water tank.

4. The self-locking slope protection and water filtration brick as claimed in claim 3, wherein the edge water channel and the middle water channel are grooves formed on the surface of the brick body.

5. The self-locking slope protection and water filtration brick as claimed in claim 4, wherein the pair of first arc-shaped walls are respectively located at two sides of the middle water tank, and the pair of second arc-shaped walls are located in the longitudinal extension direction of the middle water tank and respectively located in the direction pointed by two ends of the middle water tank.

6. The self-locking slope protection and water filtration brick as claimed in claim 5, wherein each of the water permeable holes is connected to two of the edge water tanks and the middle water tank, and the edge water tanks and the middle water tank are radially distributed on the edge of the water permeable hole.

7. The self-locking slope protection and water filtration brick as claimed in claim 6, wherein the angle between two adjacent edge water tanks and the intermediate water tank distributed on the edge of the water permeable hole is 110-130 °.

8. The self-locking slope protecting, water filtering brick as recited in claim 2, wherein the protruding connection structure comprises a protrusion protruding from the side wall between the adjacent first and second curved walls, the protrusion having a dovetail-shaped cross-section.

9. The self-locking revetment and drainage brick of claim 8, wherein the recessed connection structure comprises a groove recessed from a sidewall between adjacent first and second curved walls, the groove being a dovetail groove shaped and sized to mate with the protrusion.

10. The self-locking slope protection and water filtration brick as claimed in claim 2, wherein the connecting structures on two sides of the first arc-shaped wall are the same in shape, and the two sides of the second arc-shaped wall are respectively a protruding connecting structure and a recessed connecting structure.