Slope edge collapse prevention device

Abstract

The utility model provides a slope edge collapse prevention device, and relates to the technical field of collapse prevention devices. Comprising a slope protection plate, the slope protection plate is rectangular, and the slope protection plate is obliquely arranged on a slope edge; protective ground gripping structures are arranged on the inner wall of the slope protection plate and one side close to the slope; an auxiliary protection structure is arranged at the bottom of the slope protection plate; the protective ground gripping structure comprises a plurality of rectangular through holes, by arranging a rectangular ring clamping block and a rectangular ring clamping groove, the protective net plate and the slope protection plate can be fixed in an auxiliary mode, then the protective elasticity of the slope protection plate can be improved, the situation that the slope protection plate is broken due to too large impact force is avoided, and under the action of components such as a ground inserting rod and an auxiliary sharp block, the slope protection plate can be protected from being damaged. According to the slope protection device, the stability between the protection net plate and the slope can be improved, then the road holding force between auxiliary sharp blocks and the ground can be larger under the action of torsion springs and other components, and then the overall protection effect can be better under the cooperation of the slope protection plate and the protection net plate.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-collapse devices, in particular to a slope side anti-collapse device. Background Art

[0002] During the construction process, it is necessary to dig construction trenches. These trenches are temporary trenches dug to assist in construction. When it rains and the soil is soft, they are prone to collapse, causing safety accidents. Therefore, it is necessary to cooperate with slope collapse prevention devices for auxiliary construction.

[0003] In actual work, the functions and structures of the anti-collapse devices in the prior art are relatively complete and can basically meet the daily use needs, but there are still the following problems:

[0004] In actual use, the slope edge is generally protected by concrete slope protection boards. This protection method reduces the overall protection elasticity. When encountering a larger landslide, the concrete slope protection board will be broken and collapsed as a whole. If a protective net is used for protection, the overall rigidity will be reduced, which can easily cause the protective net to deform and damage in the case of a landslide, reducing the protection effect and being very inconvenient.

[0005] Therefore, the utility model provides a slope side collapse prevention device. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings of the prior art and provide a slope side collapse prevention device.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a slope edge anti-collapse device, including a slope protection plate, which is rectangular in shape and is obliquely arranged on the slope edge; the inner wall of the slope protection plate and the side close to the slope are provided with a protective gripping structure; the bottom of the slope protection plate is provided with an auxiliary protective structure; the protective gripping structure includes a plurality of rectangular through holes, the number of the rectangular through holes in the horizontal position is two and the number of the rectangular through holes in the vertical position is three, the outer surface of the slope protection plate is provided with a rectangular ring groove outside the rectangular through holes, the inner wall of the rectangular ring groove is clamped with a rectangular ring block, and one side of the outer surface of the rectangular ring block is fixedly connected with a protective mesh plate.

[0008] As a preferred embodiment, the outer surface of the protective mesh is fixedly connected to a ground rod in the middle, the bottom end of the ground rod is a pointed structure, the outer surface of the ground rod is fixedly connected to a U-shaped block, a rotating round rod is rotatably connected between the two sides of the inner wall of the U-shaped block, the outer surface of the rotating round rod is fixedly connected to the rotating round block, the outer surface of the rotating round rod is sleeved with a torsion spring, the two ends of the torsion spring are respectively fixedly connected to the outer surface of the rotating round block and the inner wall of the U-shaped block, the outer surface of the rotating round block is fixedly connected to a fixed cylinder, the inner wall of one side of the fixed cylinder is slidably connected to a sliding round rod, one end of the sliding round rod is fixedly connected to an auxiliary pointed block, the outer surface of the sliding round rod is sleeved with a reset spring, and the two ends of the reset spring are respectively fixedly connected to the auxiliary pointed block and the outer surface of the fixed cylinder.

[0009] The technical effect of adopting the above further scheme is: under the action of the rectangular ring block and the rectangular ring groove, the protective mesh plate can be assisted in disassembly and assembly, and then used in conjunction with the slope protection plate poured with concrete. When a landslide occurs, under the action of the protective mesh plate, the overall elasticity can be improved to avoid breakage. At the same time, under the action of components such as the ground plug-in rod and auxiliary pointed blocks, the stability of the protective mesh plate and the ground can be increased.

[0010] As a preferred embodiment, the auxiliary protection structure includes a rectangular card frame, the outer surface of the rectangular card frame is fixedly connected to the bottom of the outer surface of the slope protection plate, the inner wall of the rectangular card frame is clamped with a rectangular card block, the inner wall of the rectangular card frame is provided with a first hole on both sides, the inner wall of the rectangular card block is provided with a second hole, the inner walls of the first hole and the second hole are inserted with threaded rods, one end of the threaded rod is threadedly connected to a fixing nut, and one side of the outer surface of the rectangular card block is fixedly connected to an L-shaped fixing plate.

[0011] The technical effect of adopting the above further scheme is: under the cooperation of the threaded plug rod and the first plug hole and the second plug hole, the rectangular card block and the rectangular card frame can be assisted to be fixed, and then the L-shaped fixing plate and the slope protection plate can be assisted to be fixed and disassembled, thereby increasing the stability of the slope protection plate and the ground.

[0012] As a preferred implementation, a plurality of protection rods are equidistantly fixedly connected to the top of the outer surface of the L-shaped fixing plate, and a plurality of protection protrusions are fixedly connected to the bottom of the outer surface of the L-shaped fixing plate.

[0013] The technical effect of adopting the above further scheme is: under the action of the protective rod, when falling rocks or other falling objects occur on the top of the slope protection board, they can be assisted in shielding under the action of the protective rod to avoid accidental injury to construction workers, and under the action of the protective protrusion, the stability of the L-shaped fixed plate and the ground can be improved.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] By setting a rectangular ring block and a rectangular ring groove, the protective mesh plate and the slope protection plate can be auxiliary fixed, and then the protective elasticity of the slope protection plate can be improved to avoid the slope protection plate from breaking due to excessive impact force. Under the action of components such as ground-inserting rods and auxiliary pointed blocks, the stability between the protective mesh plate and the slope can be improved, and then under the action of components such as torsion springs, the auxiliary pointed blocks and the like can have greater grip on the ground, and then the slope protection plate and the protective mesh plate can cooperate with each other to make the overall protection effect better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the structure of a slope side collapse prevention device provided by the utility model;

[0017] Figure 2 A schematic diagram of the structure of a slope protection plate of a slope side collapse prevention device provided by the utility model;

[0018] Figure 3 A schematic diagram of the structure of a protective mesh plate of a slope side collapse prevention device provided by the utility model;

[0019] Figure 4 The utility model provides a schematic diagram of the structure of a fixed cylinder of a slope edge anti-collapse device.

[0020] Legend:

[0021] 1. Slope protection board;

[0022] 2. Protective gripping structure; 21. Rectangular through hole; 22. Rectangular ring clamping groove; 23. Rectangular ring clamping block; 24. Protective mesh plate; 25. Ground insertion rod; 26. U-shaped block; 27. Rotating round rod; 28. Rotating round block; 29. ​​Torsion spring; 210. Fixed cylinder; 211. Sliding round rod; 212. Auxiliary pointed block; 213. Reset spring;

[0023] 3. Auxiliary protection structure; 31. Rectangular card frame; 32. Rectangular card block; 33. First plug hole; 34. Second plug hole; 35. Threaded plug rod; 36. Fixing nut; 37. L-shaped fixing plate; 38. Protection rod; 39. Protection protrusion. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-Figure 4 As shown, this embodiment provides a technical solution: a slope edge anti-collapse device, comprising a slope protection board 1, the slope protection board 1 is rectangular in shape, and the slope protection board 1 is obliquely arranged at the slope edge; a protective gripping structure 2 is arranged on the inner wall of the slope protection board 1 and a side close to the slope; an auxiliary protective structure 3 is arranged at the bottom of the slope protection board 1; the protective gripping structure 2 comprises a plurality of rectangular through holes 21, the number of the rectangular through holes 21 being two in the horizontal position and three in the vertical position, a rectangular ring groove 22 is provided on the outer surface of the slope protection board 1 at the outside of the rectangular through holes 21, a rectangular ring block 23 is clamped on the inner wall of the rectangular ring groove 22, and a protective mesh plate 24 is fixedly connected to one side of the outer surface of the rectangular ring block 23.

[0026] By setting a rectangular ring clamp block 23 and a rectangular ring clamp groove 22, the protective mesh plate 24 and the slope protection plate 1 can be auxiliary fixed, and the protective elasticity of the slope protection plate 1 can be improved to avoid the slope protection plate 1 from breaking due to excessive impact force. Under the action of components such as the ground-inserting rod 25 and the auxiliary tip block 212, the stability between the protective mesh plate 24 and the slope can be improved, and under the action of components such as the torsion spring 29, the auxiliary tip block 212 and the like can have a greater grip on the ground, and the slope protection plate 1 and the protective mesh plate 24 can cooperate with each other to make the overall protection effect better.

[0027] Further, such as Figure 2-Figure 4 As shown: the outer surface of the protective mesh plate 24 is fixedly connected to a ground rod 25 in the middle, the bottom end of the ground rod 25 is a pointed structure, the outer surface of the ground rod 25 is fixedly connected to a U-shaped block 26, and a rotating round rod 27 is rotatably connected between the two sides of the inner wall of the U-shaped block 26, and the outer surface of the rotating round rod 27 is fixedly connected to a rotating round block 28, and the outer surface of the rotating round rod 27 is sleeved with a torsion spring 29, and the two ends of the torsion spring 29 are respectively fixedly connected to the outer surface of the rotating round block 28 and the inner wall of the U-shaped block 26, and the outer surface of the rotating round block 28 is fixedly connected to a fixed cylinder 210, and a sliding round rod 211 is slidably connected to the inner wall of one side of the fixed cylinder 210, and the sliding round rod 2 One end of 11 is fixedly connected with an auxiliary tip block 212, and the outer surface of the sliding round rod 211 is sleeved with a return spring 213. The two ends of the return spring 213 are respectively fixedly connected with the auxiliary tip block 212 and the outer surface of the fixed cylinder 210. Under the action of the rectangular ring clamping block 23 and the rectangular ring clamping groove 22, the protective mesh plate 24 can be assisted in disassembly and assembly, and then used in conjunction with the concrete cast slope protection plate 1. When a landslide occurs, under the action of the protective mesh plate 24, the overall elasticity can be improved to avoid breakage. At the same time, under the action of components such as the ground-inserting rod 25 and the auxiliary tip block 212, the stability of the protective mesh plate 24 and the ground can be increased.

[0028] The above solution also has the problem that the slope protection board 1 is tilted, which is prone to tilting and thus causing the risk of landslide. Figure 2 As shown: in the present scheme, the auxiliary protection structure 3 includes a rectangular card frame 31, the outer surface of the rectangular card frame 31 is fixedly connected to the bottom of the outer surface of the slope protection board 1, and the inner wall of the rectangular card frame 31 is clamped with a rectangular card block 32. First plug holes 33 are provided on both sides of the inner wall of the rectangular card frame 31, and a second plug hole 34 is provided on the inner wall of the rectangular card block 32. Threaded rods 35 are inserted into the inner walls of the first and second plug holes 33 and 34, and one end of the threaded rod 35 is threadedly connected to a fixing nut 36. An L-shaped fixing plate 37 is fixedly connected to one side of the outer surface of the rectangular card block 32. Under the cooperation of the threaded rod 35 and the first and second plug holes 33 and 34, the rectangular card block 32 and the rectangular card frame 31 can be auxiliary fixed, and then the L-shaped fixing plate 37 and the slope protection board 1 can be auxiliary fixed and disassembled, thereby increasing the stability of the slope protection board 1 and the ground.

[0029] The above solution also has the problem that the L-shaped fixing plate 37 is not firmly fixed to the ground, and falling objects such as rocks are prone to fall from above, causing injuries to construction workers. Figure 2 As shown, a plurality of protective rods 38 are equidistantly fixedly connected to the top of the outer surface of the L-shaped fixing plate 37, and a plurality of protective protrusions 39 are fixedly connected to the bottom of the outer surface of the L-shaped fixing plate 37. Under the action of the protective rods 38, when falling rocks or other falling objects occur on the top of the slope protection plate 1, auxiliary shielding can be performed under the action of the protective rods 38 to avoid accidental injuries to construction personnel. Under the action of the protective protrusions 39, the stability of the L-shaped fixing plate 37 and the ground can be improved.

[0030] Working principle:

[0031] like Figure 1-4 As shown:

[0032] When in use: fix the rectangular ring block 23 and the rectangular ring groove 22, and insert the ground rod 25 into the pre-dug reserved hole. At this time, under the action of the ground rod 25, the protective mesh plate 24 is firmly fixed to the ground;

[0033] At this time, when the movement is pulled outward, the sliding rod 211 can slide on the inner wall of the fixed cylinder 210, thereby causing the return spring 213 to deform for buffering. At this time, the rotating round block 28 and the rotating rod 27 rotate, thereby driving the torsion spring 29 to rotate, thereby playing a buffering role.

[0034] At this time, the rectangular block 32 is inserted into the inner wall of the rectangular frame 31, so that the first hole 33 and the second hole 34 can be aligned. At this time, the threaded rod 35 is inserted into the inner walls of the first hole 33 and the second hole 34. At this time, the fixing nut 36 and the threaded rod 35 are auxiliary fixed, and then the protection rod 38 can be used to protect against falling rocks, and the L-shaped fixing plate 37 can be stabilized under the action of the protective protrusion 39.

[0035] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A slope side collapse prevention device, comprising a slope protection plate (1), characterized in that: The slope protection plate (1) is in a rectangular shape and is arranged obliquely on the slope edge; The inner wall of the slope protection plate (1) and the side close to the slope are provided with a protective gripping structure (2); An auxiliary protection structure (3) is provided at the bottom of the slope protection plate (1); The protective gripping structure (2) comprises a plurality of rectangular through holes (21), wherein the number of the rectangular through holes (21) is two in the horizontal position and the number of the rectangular through holes (21) is three in the vertical position; the outer surface of the slope protection plate (1) is provided with a rectangular ring clamping groove (22) on the outside of the rectangular through holes (21); the inner wall of the rectangular ring clamping groove (22) is clamped with a rectangular ring clamping block (23); and one side of the outer surface of the rectangular ring clamping block (23) is fixedly connected with a protective mesh plate (24).

2. The slope edge anti-collapse device according to claim 1, characterized in that: A ground-inserting rod (25) is fixedly connected to the middle of the outer surface of the protective mesh plate (24), and the bottom end of the ground-inserting rod (25) is a pointed structure.

3. The slope edge anti-collapse device according to claim 2, characterized in that: A U-shaped block (26) is fixedly connected to the outer surface of the ground-inserting rod (25), a rotating round rod (27) is rotatably connected between the two sides of the inner wall of the U-shaped block (26), and a rotating round block (28) is fixedly connected to the outer surface of the rotating round rod (27).

4. The slope edge anti-collapse device according to claim 3, characterized in that: The outer surface of the rotating round rod (27) is sleeved with a torsion spring (29), and the two ends of the torsion spring (29) are respectively fixedly connected to the outer surface of the rotating round block (28) and the inner wall of the U-shaped block (26).

5. The slope edge collapse prevention device according to claim 3, characterized in that: The outer surface of the rotating circular block (28) is fixedly connected to a fixed cylinder (210), one side inner wall of the fixed cylinder (210) is slidably connected to a sliding circular rod (211), one end of the sliding circular rod (211) is fixedly connected to an auxiliary pointed block (212), the outer surface of the sliding circular rod (211) is sleeved with a return spring (213), and the two ends of the return spring (213) are respectively fixedly connected to the auxiliary pointed block (212) and the outer surface of the fixed cylinder (210).

6. The slope edge anti-collapse device according to claim 1, characterized in that: The auxiliary protection structure (3) comprises a rectangular card frame (31), the outer surface of the rectangular card frame (31) is fixedly connected to the outer surface bottom of the slope protection plate (1), the inner wall of the rectangular card frame (31) is clamped with a rectangular card block (32), the inner wall of the rectangular card frame (31) is provided with a first plug hole (33) on both sides, and the inner wall of the rectangular card block (32) is provided with a second plug hole (34).

7. The slope edge anti-collapse device according to claim 6, characterized in that: A threaded rod (35) is inserted into the inner walls of the first insertion hole (33) and the second insertion hole (34), one end of the threaded rod (35) is threadedly connected to a fixing nut (36), and one side of the outer surface of the rectangular clamping block (32) is fixedly connected to an L-shaped fixing plate (37).

8. The slope edge anti-collapse device according to claim 7, characterized in that: A plurality of protective rods (38) are fixedly connected at equal intervals to the top of the outer surface of the L-shaped fixing plate (37), and a plurality of protective protrusions (39) are fixedly connected to the bottom of the outer surface of the L-shaped fixing plate (37).

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