Slope reinforcing device

Abstract

The utility model relates to the technical field of slope reinforcement, and discloses a slope reinforcement device which comprises a protective net, a clamping device is arranged on the front surface of the protective net, a positioning device is arranged on the back face of the protective net, and the positioning device comprises a positioning rod attached to the back face of the protective net. And a toothed plate is arranged in the center of the interior of the positioning rod in a sliding manner. By arranging the clamping device and the positioning device, after a positioning rod is inserted into a preset drill hole, an inserting rod is inserted into a sealing cavity, a positioning plate is hit, a protective net can be rapidly clamped by the positioning plate and the positioning rod, meanwhile, a clamping plate rotates, the tip end of the clamping plate can automatically abut against the inner wall of the drill hole, and therefore the protective net can be rapidly clamped. The positioning rod can be firmly and fixedly connected into the drill hole, the protective net can be rapidly fixed, and compared with a traditional grouting reinforcement mode, the mounting mode is higher in efficiency, and the overall construction progress of slope reinforcement is greatly accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of slope reinforcement, and more specifically to a slope reinforcement device. Background Art

[0002] Slope reinforcement device is a type of engineering facility used to enhance slope stability and prevent geological disasters such as slope collapse, landslide and rockfall. It is usually composed of multiple components and uses different mechanical principles to reinforce, support and protect the slope rock and soil. Among them, the slope protection net is the most common slope protection device.

[0003] When reinforcing the traditional slope protection net, it is necessary to first drill and clean the rock slope, then prepare cement mortar, and then slowly pour it through the grouting pipe, and wait for the cement mortar to fully solidify. This process is quite time-consuming. Taking the waiting for solidification after pouring as an example, it usually takes about three to seven days to reach a good strength under normal temperature conditions, and during the solidification period, no external force can be applied to the anchor rod to interfere with the solidification process, so the overall construction progress will be delayed. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a slope reinforcement device to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solutions:

[0006] A slope reinforcement device comprises a protective net, a front surface of the protective net is provided with a clamping device, and a back surface of the protective net is provided with a positioning device;

[0007] The positioning device comprises a positioning rod attached to the back of the protective net, a tooth plate is slidably arranged at the inner center of the positioning rod, a plurality of clamping plates are equidistantly rotatably connected inside the positioning rod, an incomplete tooth ring is fixedly connected to the outer surface of the clamping plate close to the tooth plate, a connecting rod is fixedly connected to the end face of the tooth plate, a sealing groove is provided inside the positioning rod, a limiting ring is fixedly connected to the inner wall of the sealing groove, a sealing block is sealingly and slidably connected to the inner sealing groove, a spring is movably installed inside the sealing groove, a connecting pipe is fixedly connected to the inner part of the positioning rod, an air relief groove is provided on the surface of the positioning rod, a limiting groove is provided inside the positioning rod, the inner sealing groove is sealingly and slidably connected to the limiting plate, the surface of the limiting plate is fixedly connected to the positioning block, a sealing cavity is provided inside the positioning rod, the interior of the sealing cavity is connected to the interior of the sealing groove close to one end of the tooth plate through a connecting pipe, and the other end of the sealing groove is connected to the outside of the positioning rod through the air relief groove;

[0008] The clamping device includes a positioning plate attached to the front surface of the protective net, and the opposite surfaces of the positioning plate and the positioning rod are provided with a card slot, the protective net is clamped inside the card slot, and an insertion rod is fixedly connected to the center of the surface of the positioning plate, and a sealing plate is fixedly connected to the end face of the insertion rod. The outer surface of the insertion rod passes through the protective net and is inserted into the inside of the sealing cavity, and the outer surface of the sealing plate is sealingly and slidably connected to the inside of the sealing cavity.

[0009] A clamping hole is provided on the surface of the inserting rod.

[0010] The diameter of one end of the positioning rod close to the positioning plate is larger than the diameter of the other end.

[0011] The surface of the positioning block is arc-shaped, and the surface of the positioning block away from the limiting plate can extend into the interior of the sealing cavity.

[0012] The limiting ring is a silicone ring, and the inner wall of the limiting ring is arc-shaped.

[0013] The end surface of the clamping plate away from the incomplete toothed ring is conical, and the surface of the incomplete toothed ring is meshedly connected to the surface of the toothed plate.

[0014] Technical effects and advantages of the utility model:

[0015] 1. In the utility model, by arranging a clamping device and a positioning device, after the positioning rod is inserted into the preset drill hole, the insertion rod is inserted into the sealed cavity, and the positioning plate is hit, so that the protective net can be quickly clamped by the positioning plate and the positioning rod. At the same time, the clamping plate rotates, and the tip of the clamping plate will automatically abut against the inner wall of the drill hole, so that the positioning rod can be firmly fixed and connected to the inside of the drill hole, and the protective net can be quickly fixed. In addition, this installation method is more efficient than the traditional grouting reinforcement method, which greatly speeds up the overall construction progress of the slope reinforcement.

[0016] 2. In the utility model, by applying pulling force to the positioning plate, the right end of the limiting groove and the sealing groove can be pressurized at the same time, which can not only position the insertion rod, but also drive the sealing block to slide and cross the limiting ring to realize the sliding of the tooth plate. The various components cooperate with each other according to a predetermined mechanism, and can efficiently and orderly complete the corresponding functions, thereby ensuring the continuity and effectiveness of the slope reinforcement process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a cross-sectional view of the clamping device and the positioning device in the utility model;

[0019] Figure 3 It is a schematic diagram of the connection between the clamping device and the positioning rod in the utility model;

[0020] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0021] Figure 5 It is a structural schematic diagram of the clamping device in the utility model.

[0022] The accompanying drawings are marked as follows: 1. protective net; 2. clamping device; 21. positioning plate; 22. insertion rod; 23. sealing plate; 24. clamping hole; 3. clamping groove; 4. positioning device; 41. positioning rod; 42. tooth plate; 43. clamping plate; 44. incomplete tooth ring; 45. connecting rod; 46. sealing groove; 47. limiting ring; 48. sealing block; 49. spring; 410. limiting groove; 411. connecting pipe; 412. air release groove; 413. limiting plate; 414. positioning block; 415. sealing chamber. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still fall within the scope of protection of the present application.

[0024] Figure 1-Figure 5 It is the best embodiment of the utility model, and the following Figure 1-Figure 5 The utility model is further described.

[0025] Specifically, a slope reinforcement device includes a protective net 1, a clamping device 2 is installed on the front surface of the protective net 1, and a positioning device 4 is installed on the back surface of the protective net 1.

[0026] The positioning device 4 includes a positioning rod 41 attached to the back of the protective net 1, a tooth plate 42 is slidably provided at the inner center of the positioning rod 41, a plurality of clamping plates 43 are equidistantly connected to the inner part of the positioning rod 41, an incomplete tooth ring 44 is fixedly connected to the outer surface of the clamping plate 43 close to the tooth plate 42, a connecting rod 45 is fixedly connected to the end surface of the tooth plate 42, a sealing groove 46 is provided inside the positioning rod 41, a limiting ring 47 is fixedly connected to the inner wall of the sealing groove 46, a sealing block 48 is slidably connected to the inner sealing groove 46, a spring 49 is movably installed inside the sealing groove 46, and a connecting pipe is fixedly connected to the inner part of the positioning rod 41 411, an air relief groove 412 is provided on the surface of the positioning rod 41, a limiting groove 410 is provided inside the positioning rod 41, the limiting groove 410 is internally sealed and slidably connected to a limiting plate 413, a positioning block 414 is fixedly connected to the surface of the limiting plate 413, a sealing cavity 415 is provided inside the positioning rod 41, the clamping device 2 includes a positioning plate 21 attached to the front surface of the protective net 1, an insertion rod 22 is fixedly connected at the center of the surface of the positioning plate 21, a sealing plate 23 is fixedly connected to the end face of the insertion rod 22, a clamping hole 24 is provided on the surface of the insertion rod 22, and a clamping groove 3 is provided on the opposite surfaces of the positioning plate 21 and the positioning rod 41.

[0027] In this embodiment, by setting a clamping device 2 and a positioning device 4, after the positioning rod 41 is inserted into the preset drilled hole, the insertion rod 22 is inserted into the sealed cavity 415, and the positioning plate 21 is hit, so that the protective net 1 can be quickly clamped by the positioning plate 21 and the slot 3 of the positioning rod 41, and at the same time, the clamping plate 43 rotates, and the tip of the clamping plate 43 will automatically abut against the inner wall of the drilled hole, so that the positioning rod 41 can be firmly fixed and connected to the inside of the drilled hole, and the protective net 1 can be quickly fixed. In addition, this installation method is more efficient than the traditional grouting reinforcement method, which greatly speeds up the overall construction progress of the slope reinforcement.

[0028] Specifically, the surface of the protective net 1 is clamped in the inside of the clamping slot 3, the outer surface of the insertion rod 22 passes through the protective net 1 and is inserted in the inside of the sealed cavity 415, the outer surface of the sealing plate 23 is sealed and slidably connected to the inside of the sealed cavity 415, and the diameter of the positioning rod 41 at one end close to the positioning plate 21 is larger than the diameter at the other end.

[0029] In this embodiment, when pressure is applied to the positioning plate 21 , the interior of the sealing cavity 415 can be pressurized.

[0030] Specifically, the surface of the positioning block 414 is arc-shaped, and the surface of the positioning block 414 away from the limit plate 413 extends to the interior of the sealing cavity 415. The interior of the sealing cavity 415 is connected with the interior of the sealing groove 46 near one end of the tooth plate 42 through the connecting pipe 411, and the other end of the interior of the sealing groove 46 is connected with the outside of the positioning rod 41 through the air relief groove 412.

[0031] In this embodiment, by providing the air release groove 412, it is possible to ensure that the sealing block 48 can slide smoothly to the left.

[0032] Specifically, the outer surface of the sealing block 48 is sealingly slidably connected to the inside of the sealing groove 46, the limiting ring 47 is a silicone ring, and the inner wall of the limiting ring 47 is arc-shaped.

[0033] In this embodiment, by providing a limiting ring 47 , before the positioning rod 41 is inserted into the drill hole, the clamping plate 43 will maintain the initial state, ensuring that the positioning rod 41 can be smoothly inserted into the drill hole.

[0034] Specifically, the end surface of the clamping plate 43 away from the incomplete toothed ring 44 is conical, and the surface of the incomplete toothed ring 44 is meshedly connected to the surface of the toothed plate 42 .

[0035] In this embodiment, since the end surface of the clamping plate 43 away from the incomplete tooth ring 44 is a conical inclined surface, the tip surface can abut against the inner wall of the drilled hole after abutting against the inner wall of the drilled hole, thereby enhancing the firmness of the positioning rod 41.

[0036] The working principle and use process of the utility model are as follows: when in use, a hole is first drilled on the rock slope by means of a drilling device, and then the positioning rod 41 is inserted into the hole, and then the insertion rod 22 is inserted into the sealing cavity 415, and the sealing plate 23 slides inside the sealing cavity 415 by hitting the positioning plate 21. At this time, the right end inside the sealing groove 46 is in a strong pressure state, which enables the sealing block 48 to slide to the left, and cross the limit ring 47 to drive the connecting rod 45 and the tooth plate 42 to slide to the left, and through the meshing of the tooth plate 42 with the incomplete tooth ring 44, the card plate 43 is driven to close It slides in the direction close to the inner wall of the borehole and rests against the inner wall of the borehole. At the same time, the positioning plate 21 slides in the direction close to the positioning rod 41. The interior of the limiting groove 410 is also in a state of strong pressure, so that the surface of the positioning block 414 rests against the surface of the insertion rod 22. When the surface of the positioning block 414 is clamped in the clamping hole 24, the insertion rod 22 is positioned and cannot slide. The protective net 1 is clamped by the positioning plate 21 and the positioning rod 41, which can achieve rapid fixation of the protective net 1. In addition, this installation method is more efficient than the traditional grouting reinforcement method, which greatly speeds up the overall construction progress of the slope reinforcement.

[0037] The above is only the preferred embodiment of the utility model, and does not limit the utility model 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. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. A slope reinforcement device, comprising a protective net (1), characterized in that: The front surface of the protective net (1) is provided with a clamping device (2), and the back surface of the protective net (1) is provided with a positioning device (4); The positioning device (4) comprises a positioning rod (41) attached to the back of the protective net (1), a tooth plate (42) is slidably arranged at the inner center of the positioning rod (41), a plurality of clamping plates (43) are equidistantly rotatably connected inside the positioning rod (41), an incomplete tooth ring (44) is fixedly connected to the outer surface of the clamping plate (43) close to the tooth plate (42), a connecting rod (45) is fixedly connected to the end surface of the tooth plate (42), a sealing groove (46) is provided inside the positioning rod (41), a limiting ring (47) is fixedly connected to the inner wall of the sealing groove (46), a sealing block (48) is slidably connected to the inner sealing of the sealing groove (46), and a spring (49) is movably installed inside the sealing groove (46). ), a connecting pipe (411) is fixedly connected to the interior of the positioning rod (41), an air relief groove (412) is provided on the surface of the positioning rod (41), a limiting groove (410) is provided inside the positioning rod (41), the interior of the limiting groove (410) is sealingly and slidably connected to a limiting plate (413), a positioning block (414) is fixedly connected to the surface of the limiting plate (413), a sealing cavity (415) is provided inside the positioning rod (41), the interior of the sealing cavity (415) is connected to the interior of the sealing groove (46) near one end of the tooth plate (42) through the connecting pipe (411), and the other end of the interior of the sealing groove (46) is connected to the outside of the positioning rod (41) through the air relief groove (412); The clamping device (2) comprises a positioning plate (21) attached to the front surface of the protective net (1), the positioning plate (21) and the positioning rod (41) have opposing surfaces each having a slot (3), the protective net (1) is clamped inside the slot (3), an insertion rod (22) is fixedly connected at the center of the surface of the positioning plate (21), a sealing plate (23) is fixedly connected to the end surface of the insertion rod (22), the outer surface of the insertion rod (22) passes through the protective net (1) and is inserted into the interior of the sealing cavity (415), and the outer surface of the sealing plate (23) is sealingly slidably connected to the interior of the sealing cavity (415).

2. A slope reinforcement device according to claim 1, characterized in that: A clamping hole (24) is provided on the surface of the insertion rod (22).

3. A slope reinforcement device according to claim 2, characterized in that: The diameter of one end of the positioning rod (41) close to the positioning plate (21) is larger than the diameter of the other end.

4. A slope reinforcement device according to claim 2, characterized in that: The surface of the positioning block (414) is arc-shaped, and the surface of the positioning block (414) away from the limiting plate (413) can extend into the interior of the sealing cavity (415).

5. A slope reinforcement device according to claim 1, characterized in that: The limiting ring (47) is a silicone ring, and the inner wall of the limiting ring (47) is arc-shaped.

6. A slope reinforcement device according to claim 1, characterized in that: The end surface of the clamping plate (43) away from the incomplete toothed ring (44) is conical, and the surface of the incomplete toothed ring (44) is meshedly connected to the surface of the toothed plate (42).

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