Combined side slope protection structure

Abstract

The utility model provides a combined side slope protection structure, which relates to the field of side slope protection and comprises a side slope and a slope protection net, the slope protection net is fixed on the slope surface of the side slope through a positioning anchor rod, a protection baffle is fixedly mounted on the slope ground of the side slope, and a cushioning clamping plate is attached to the right side groove surface of the protection baffle. Spring shock absorbers are installed on the upper surface and the lower surface of the cushioning clamping plate in a supporting mode, a falling stone collecting frame is fixed to the right side face of the cushioning clamping plate through fastening bolts, a buffering rubber block is fixed to the right side frame face of the falling stone collecting frame, and the left side end of the falling stone collecting frame is attached to a protection baffle through a vibration isolation plate. The utility model solves the problem in the prior art that the vibration strength caused by the impact of falling rocks on a side slope on the baffle can influence the thread meshing stability of the stabilizing device and the firmness of the baffle.

Description

Technical Field

[0001] The utility model relates to the field of slope protection, in particular to a combined slope protection structure. Background Art

[0002] In the process of highway construction, it is often necessary to build a protective structure on the mountain slope or side slope to ensure the stability of one side of the slope and reduce the probability of road damage. Construction workers protect the slope by building a protective structure on the slope. After searching, the prior art (application number: CN202320719435.6) records that "in addition, by setting a stabilizing device 5, when the baffle 3 needs to be reinforced, the C-shaped frame is fixed on the slope 1, and then the threaded dial ring 53 is turned. The threaded dial ring 53 is engaged with the threaded rod 54 during the rotation process. The threaded rod 54 is displaced during the engagement with the threaded dial ring 53, and the connection is The block 55 and the buckle frame 56 are driven to move. When the buckle frame 56 moves to a suitable position, the buckle frame 56 is buckled to the surface of the baffle 3 and fixed. After the buckle frame 56 is fixed, the position of the connecting block 55 can be restricted. Then, with the cooperation of the connecting block 55, the threaded rod 54 and the guide frame 52, the baffle 3 can be supported and reinforced. By setting the stabilizing device 5, the structural strength of the baffle 3 is increased, thereby reducing the probability of the baffle 3 tipping over due to excessive load, and further improving the firmness of the baffle 3. However, in the prior art, the vibration force caused by the falling rocks of the slope hitting the baffle will affect the thread engagement stability of the stabilizing device and the firmness of the baffle. Utility Model Content

[0003] In order to overcome the defects of the prior art, a combined slope protection structure is now provided to solve the problem that the vibration force caused by falling rocks on the slope hitting the baffle in the prior art will affect the stability of the thread engagement of the stabilizing device and the firmness of the baffle.

[0004] To achieve the above object, a combined slope protection structure is provided, comprising: a slope and a slope protection net, wherein the slope surface is fixed with the slope protection net by positioning anchor rods,

[0005] A protective baffle is fixedly installed on the slope ground, a shock-absorbing clamp is fitted on the right groove surface of the protective baffle, spring shock absorbers are supported and installed on the upper and lower surfaces of the shock-absorbing clamp, a rock collection frame is fixed to the right side of the shock-absorbing clamp by fastening bolts, a buffer rubber block is fixed to the right frame surface of the rock collection frame, and the left end of the rock collection frame is fitted to the protective baffle through a vibration isolation plate.

[0006] Furthermore, a buffer cavity is provided on the upper surface of the bottom of the protective baffle; and a rockfall collection frame is attached to the buffer cavity, and a buffer bottom pad is embedded and bonded to the cavity wall of the buffer cavity.

[0007] Furthermore, a drainage groove is provided at the bottom of the buffer cavity, an extension plate is welded on the right side of the upper cavity opening of the buffer cavity, and the extension plate is connected to the fixed pressure plate through an adjusting stud.

[0008] Furthermore, a slope protection net is pressed onto the lower surface of the fixed pressing plate; and the lower end of the slope protection net is pressed between the fixed pressing plate and the protective baffle.

[0009] Furthermore, a connecting plate is passed through the inner side of the shock-absorbing splint; and the upper and lower ends of the connecting plate are welded to the right side groove wall of the protective baffle, and a clamping protrusion is welded on the right side surface of the shock-absorbing splint.

[0010] Furthermore, the snap-fitting protrusion is inserted into the right side frame surface of the rock collection frame, the lower end of the rock collection frame is arc-shaped; and the arc-shaped frame surface is provided with drainage mesh holes.

[0011] Furthermore, the shock absorbing clamping plate, spring shock absorber, rockfall collection frame, buffer rubber block and vibration isolation plate constitute a shock absorbing and buffering structure of the protective baffle.

[0012] The beneficial effect of the utility model lies in that the combined slope protection structure of the utility model utilizes a shock-absorbing splint to combine and install the protection baffle and the rock collection frame, and the rock collection frame receives the gravel and soil blocks rolling down the slope surface, so that the spring shock absorbers at the upper and lower ends of the shock-absorbing splint buffer the vibrations generated by the rolling and impacting of the gravel and soil blocks, effectively reducing the impact force of the gravel and soil blocks on the slope, ensuring that the protection baffle is more firmly and stably protected at the bottom of the slope, facilitating the centralized cleaning of the gravel and soil blocks fallen on the slope, and improving the stability of the slope protection structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view structural schematic diagram of the combined slope protection according to an embodiment of the utility model.

[0014] Figure 2 It is a schematic diagram of the front cross-sectional structure of the combined slope protection structure according to an embodiment of the utility model.

[0015] Figure 3 The figure is a schematic diagram of the side view connection structure of the protective baffle and the shock absorbing splint according to an embodiment of the utility model.

[0016] Figure 4 It is a schematic diagram of the front cross-sectional structure of the rock collection frame according to an embodiment of the utility model.

[0017] In the figure: 1. Slope; 2. Slope protection net; 21. Positioning anchor rod; 3. Protective baffle; 31. Extension plate; 32. Fixed pressure plate; 33. Buffer cavity; 34. Buffer base pad; 35. Drainage trough; 36. Adjustment stud; 4. Shock-absorbing splint; 41. Fastening bolt; 42. Spring shock absorber; 43. Snap-on protrusion; 44. Connecting plate; 5. Rockfall collection frame; 51. Buffer rubber block; 52. Vibration isolation plate; 53. Drainage mesh. DETAILED DESCRIPTION

[0018] Reference Figures 1 to 4 As shown, the utility model provides a combined slope protection structure, including: a slope 1 and a slope protection net 2, the slope surface of the slope 1 is fixed with the slope protection net 2 through a positioning anchor rod 21,

[0019] A protective baffle 3 is fixedly installed on the slope ground of the slope 1, a shock-absorbing clamp 4 is fitted on the right groove surface of the protective baffle 3, spring shock absorbers 42 are supported and installed on the upper and lower surfaces of the shock-absorbing clamp 4, a rockfall collection frame 5 is fixed to the right side surface of the shock-absorbing clamp 4 by fastening bolts 41, a buffer rubber block 51 is fixed to the right side frame surface of the rockfall collection frame 5, and the left end of the rockfall collection frame 5 is fitted with the protective baffle 3 through a vibration isolation plate 52.

[0020] Working principle: First, fix the slope protection net 2 and the protective baffle 3 on the slope surface and the bottom of the slope 1 respectively, screw and fix the rock collection frame 5 to the shock-absorbing clamp 4 at the side end of the protective baffle 3, and use the rock collection frame 5 to receive the gravel and soil rolling down the slope 1, so that the spring shock absorbers 42 at the upper and lower ends of the shock-absorbing clamp 4 buffer the vibration caused by the rolling and impact of the gravel and soil, thereby effectively reducing the impact force of the gravel and soil on the slope, and ensuring that the protective baffle 3 is stably supported at the bottom of the slope.

[0021] In this embodiment, a buffer cavity 33 is formed on the upper surface of the bottom of the protective baffle 3 ; a rockfall collection frame 5 is attached to the buffer cavity 33 , and a buffer bottom pad 34 is embedded and bonded to the wall of the buffer cavity 33 .

[0022] As a preferred embodiment, the rockfall collection frame 5 is convenient for receiving the falling gravel and soil blocks, thereby buffering the vibration generated by the impact of the gravel and soil blocks, thereby reducing the amplitude of the protective baffle 3.

[0023] In this embodiment, a drainage groove 35 is opened at the bottom of the buffer cavity 33 , an extension plate 31 is welded to the right side of the upper cavity opening of the buffer cavity 33 , and the extension plate 31 is connected to the fixed pressure plate 32 through an adjustment stud 36 .

[0024] As a preferred embodiment, the drainage groove 35 is convenient for draining rainwater from the falling rock collection frame 5. The adjusting stud 36 adjusts the fixed pressing plate 32 to move up and down, so as to facilitate taking out or fixing the slope protection net 2.

[0025] In this embodiment, a slope protection net 2 is pressed onto the lower surface of the fixed pressing plate 32 ; and the lower end of the slope protection net 2 is pressed between the fixed pressing plate 32 and the protective baffle 3 .

[0026] As a preferred embodiment, the slope protection net 2 is convenient for consolidating the slope and reducing the rolling of soil blocks and gravel. When replacing the slope protection net 2, the positioning anchor rod 21 is taken out and the fixed pressing plate 32 is removed to remove the slope protection net 2.

[0027] In this embodiment, a connecting plate 44 penetrates the inner side of the shock absorbing clamp plate 4 ; the upper and lower ends of the connecting plate 44 are welded to the right groove wall of the protective baffle 3 , and a clamping protrusion 43 is welded to the right side surface of the shock absorbing clamp plate 4 .

[0028] As a preferred embodiment, the connecting plate 44 is convenient for limiting the shock-absorbing clamp plate 4 in the right groove of the protective baffle 3, so that the spring shock absorber 41 can buffer the vibration of the shock-absorbing clamp plate 4 caused by the rockfall collection frame 5.

[0029] In this embodiment, the clamping protrusion 43 is inserted into the right side of the rock collection frame 5. The lower end of the rock collection frame 5 is arc-shaped; and the arc-shaped frame surface is provided with drainage mesh holes 53.

[0030] As a preferred embodiment, the clamping protrusion 43 facilitates the plugging of the shock absorbing clamp plate 4 and the rock collecting frame 5, and strengthens the connection between the shock absorbing clamp plate 4 and the rock collecting frame 5. The drainage mesh 53 facilitates the drainage of rainwater in the frame.

[0031] In this embodiment, the shock absorbing clamping plate 4 , the spring shock absorber 42 , the rockfall collecting frame 5 , the buffer rubber block 51 and the vibration isolation plate 52 constitute a shock absorbing and buffering structure of the protective baffle 3 .

[0032] As a preferred embodiment, the vibration-damping and buffering structure of the protective baffle 3 effectively reduces the impact force of the gravel and soil blocks on the slope 1, ensuring that the protective baffle 3 is more firmly and stably protected at the bottom of the slope 1, making it convenient to centrally clean up the gravel and soil blocks that have fallen from the slope 1.

[0033] The combined slope protection structure of the utility model can effectively solve the problem in the prior art that the vibration force caused by the falling rocks on the slope hitting the baffle will affect the stability of the threaded engagement of the stabilizing device and the firmness of the baffle, and can effectively reduce the impact force of the gravel and soil blocks on the slope, ensure that the protective baffle is more firmly and stably protected at the bottom of the slope, facilitate centralized cleaning of the gravel and soil blocks that have fallen on the slope, and improve the stability of the slope protection structure. The utility model is suitable for the combined slope protection structure.

Claims

1. A combined slope protection structure, comprising: A slope (1) and a slope protection net (2), wherein the slope surface of the slope (1) is fixed with the slope protection net (2) via a positioning anchor rod (21), and is characterized in that: A protective baffle (3) is fixedly installed on the slope ground of the side slope (1); a shock absorbing clamp (4) is fitted on the right groove surface of the protective baffle (3); a spring shock absorber (42) is supported and installed on the upper and lower surfaces of the shock absorbing clamp (4); a rockfall collection frame (5) is fixed to the right side surface of the shock absorbing clamp (4) via a fastening bolt (41); a buffer rubber block (51) is fixed to the right side frame surface of the rockfall collection frame (5); and the left end of the rockfall collection frame (5) is fitted to the protective baffle (3) via a vibration isolation plate (52).

2. A combined slope protection structure according to claim 1, characterized in that: A buffer cavity (33) is provided on the upper surface of the bottom of the protective baffle (3); a rockfall collection frame (5) is fitted in the buffer cavity (33); and a buffer bottom pad (34) is embedded and bonded to the cavity wall of the buffer cavity (33).

3. A combined slope protection structure according to claim 2, characterized in that: A drainage groove (35) is provided at the bottom of the buffer cavity (33), an extension plate (31) is welded on the right side of the upper cavity opening of the buffer cavity (33), and the extension plate (31) is connected to the fixed pressure plate (32) via an adjusting stud (36).

4. A combined slope protection structure according to claim 3, characterized in that: The lower surface of the fixed pressing plate (32) is pressed with a slope protection net (2); and the lower end of the slope protection net (2) is pressed between the fixed pressing plate (32) and the protective baffle (3).

5. The combined slope protection structure according to claim 1, characterized in that: A connecting plate (44) penetrates the inner side of the shock absorbing clamping plate (4); the upper and lower ends of the connecting plate (44) are welded to the right side groove wall of the protective baffle (3); and a clamping protrusion (43) is welded to the right side surface of the shock absorbing clamping plate (4).

6. A combined slope protection structure according to claim 5, characterized in that: The clamping protrusion (43) is inserted into the right side frame surface of the rock collection frame (5); the lower end of the rock collection frame (5) is in an arc shape; and the arc-shaped frame surface is provided with drainage mesh holes (53).

7. The combined slope protection structure according to claim 1, characterized in that: The shock absorbing clamping plate (4), the spring shock absorber (42), the rockfall collection frame (5), the buffer rubber block (51) and the vibration isolation plate (52) constitute a shock absorbing and buffering structure of the protective baffle (3).

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