Geotechnical engineering slope reinforcing structure

Abstract

The utility model provides a geotechnical engineering slope reinforcing structure, and relates to the technical field of slope reinforcement, the geotechnical engineering slope reinforcing structure comprises a base, a rolling assembly is arranged outside the base, the rolling assembly comprises a U-shaped frame fixedly connected to the outer surface of the base, the inner wall of the U-shaped frame is rotatably connected with a rotating rod, and the rotating rod is fixedly connected with the base. The outer surface of the rotating rod is fixedly connected with a winding roller, the outer surface of the winding roller is fixedly connected with a reinforcing net, the end, away from the winding roller, of the reinforcing net is fixedly connected with a fixing plate, and the outer surface of the reinforcing net is fixedly connected with two symmetrical reinforcing steel cables. A detachable assembly is arranged outside the base. According to the geotechnical engineering side slope reinforcing structure, through the arrangement of the base, the winding assembly and the detachable assembly, the base can be moved, the second rotating shaft can be rotated, the reinforcing net is wound on the winding roller, compared with an existing reinforcing net storage mode, neatness can be guaranteed after storage, the occupied size is small, and therefore laying of the reinforcing net next time is facilitated.

Description

Technical Field

[0001] The utility model relates to a slope reinforcement structure for geotechnical engineering, in particular to a slope reinforcement structure for geotechnical engineering, belonging to the technical field of slope reinforcement. Background Technique

[0002] Geotechnical engineering is an important branch of civil engineering, mainly studying and solving problems related to rocks and soils in engineering construction. In geotechnical engineering, the design and implementation of slope reinforcement structures are crucial, which are related to the stability and safety of engineering projects. Usually, reinforcement nets are used to reinforce and protect slopes to prevent rock or soil blocks on the slopes from landsliding.

[0003] A slope reinforcement structure for geotechnical engineering disclosed in the Chinese Patent Application Publication Specification CN209816878U connects a diamond-shaped frame into a reinforcement frame through reinforcement discs and anchor bolts or anchor cables, and prestress-embeds it into the slope rock mass to improve the strength of the entire slope rock mass, making the slope reinforcement structure and the slope form an integral whole and enhancing the stability of the entire slope rock mass.

[0004] However, in the process of implementing the technical solution of the above patent, the reinforcement net is large in volume and inconvenient to store. Some of the existing slope reinforcement nets are directly laid on the slopes, and some are installed on support frames and then the support frames are fixed on the slopes. After the geotechnical engineering is completed, the reinforcement nets need to be stored for repeated use. The method of installing the reinforcement net on the support frame will occupy a large volume and is not convenient for storage. The directly laid reinforcement nets are usually stacked together during storage, and the storage is not neat, and it is not convenient for the next unfolding and laying. Content of the Utility Model

[0005] The purpose of the utility model is to provide a slope reinforcement structure for geotechnical engineering to neatly store the reinforcement net.

[0006] The utility model is realized through the following technical solutions: A slope reinforcement structure for geotechnical engineering includes a base, and a winding component is arranged outside the base. The winding component includes a U-shaped frame fixedly connected to the outer surface of the base. A rotating rod is rotatably connected to the inner wall of the U-shaped frame. A winding roller is fixedly connected to the outer surface of the rotating rod. A reinforcement net is fixedly connected to the outer surface of the winding roller. One end of the reinforcement net far from the winding roller is fixedly connected to a fixing plate. Two symmetrically arranged reinforcement steel cables are fixedly connected to the outer surface of the reinforcement net.

[0007] A detachable component is provided on the outside of the base, and the detachable component includes a fixed frame, the outer surface of the fixed frame is fixedly connected to two movable wheels, the inner wall of the fixed frame is rotatably connected to a first rotating shaft, an end of the first rotating shaft close to the rotating rod is fixedly connected to a card joint, the card joint is adapted to the rotating rod, an end of the first rotating shaft away from the rotating rod is fixedly connected to a driven sprocket, the inner wall of the fixed frame is rotatably connected to a second rotating shaft, an end of the second rotating shaft close to the driven sprocket is fixedly connected to a driving sprocket, and the driven sprocket and the driving sprocket are connected through a chain transmission.

[0008] Furthermore, the outer surface of the U-shaped frame is fixedly connected to a support seat, the inner wall of the support seat is threaded with a first bolt, the end of the rotating rod close to the support seat is fixedly connected to a damping plate, the damping plate is slidably connected to the inner wall of the support seat, the first bolt is adapted to the damping plate, and the first bolt can support the damping plate when tightened, thereby preventing the rotating rod from rotating.

[0009] Preferably, four anchor bolts are provided on the outside of the base, and the base and the fixing plate are both compatible with the anchor bolts. When the reinforcement net is laid, the anchor bolts can penetrate the base and the fixing plate and be inserted into the slope, thereby fixing the base, the reinforcement net and the fixing plate.

[0010] Preferably, two symmetrical support frames are fixedly connected to the outer surface of the base, and two symmetrical auxiliary wheels are fixedly connected to the inner walls of the two support frames. The reinforcement net and the reinforcement steel cable are both compatible with the auxiliary wheels. The reinforcement net is located between the two auxiliary wheels, and the direct gap between the two auxiliary wheels is smaller than the diameter of the reinforcement steel cable, so that the reinforcement steel cable cannot pass through the two auxiliary wheels, and the unfolding effect of the reinforcement net when it is rolled up or laid is guaranteed.

[0011] Preferably, the detachable component also includes a limit block and a mounting frame fixedly connected to the outer surface of the base, the outer surface of the fixing frame is fixedly connected to a connecting plate, the connecting plate is slidably connected to the inner wall of the mounting frame, the connecting plate and the mounting frame are both adapted to the limit block, and the limit block is inserted into the connecting plate and the mounting frame at the same time to fix the connecting plate in the mounting frame.

[0012] The above-mentioned limit block is fixedly connected to a mounting plate on one side away from the mounting frame. The inner wall of the mounting plate is threadedly connected to two second bolts, and the two second bolts are both threadedly connected to the mounting frame. The second bolts are screwed into the mounting plate and the mounting frame at the same time, so that the mounting plate can be fixed on the mounting frame.

[0013] The utility model provides a geotechnical engineering slope reinforcement structure, which has the following beneficial effects:

[0014] 1. Through the settings of the base, the winding component and the detachable component, the geotechnical engineering slope reinforcement structure can move the base and rotate the second rotating shaft, so that the reinforcement net is wound on the winding roller. Compared with the existing storage of the reinforcement net, the storage can ensure neatness and occupy a smaller volume, thus facilitating the laying of the reinforcement net next time.

[0015] 2. Through the setting of the detachable component, after the reinforcement net is laid, the second bolt is removed, and the limiting block is removed from the installation frame and the connecting plate, and then the connecting plate is removed from the installation frame. At this time, the clamping joint will be driven to disengage from the rotating rod, so that the fixing frame can be removed from the base and placed, avoiding damage to the fixing frame caused by long-term placement on the slope and increasing the service life. Description of the Drawings

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is a split structural schematic diagram of the support seat and the first bolt of the present utility model;

[0018] Figure 3 is a split structural schematic diagram of the clamping joint and the rotating rod of the present utility model;

[0019] Figure 4 is a split structural schematic diagram of the connecting plate, the installation frame and the limiting block of the present utility model;

[0020] Figure 5 is a three-dimensional structural schematic diagram of the auxiliary wheel and the reinforcement steel cable of the present utility model.

[0021] Description of the Reference Numerals

[0022] 1. Base;

[0023] 2. Winding component; 21. U-shaped frame; 22. Rotating rod; 23. Winding roller; 24. Reinforcement net; 25. Reinforcement steel cable; 26. Fixed plate; 27. Damping disc; 28. Support seat; 29. First bolt;

[0024] 3. Detachable component; 31. Fixing frame; 32. Movable wheel; 33. First rotating shaft; 34. Clamping joint; 35. Driven sprocket; 36. Second rotating shaft; 37. Driving sprocket; 38. Connecting plate; 39. Installation frame; 310. Limiting block; 311. Installation plate; 312. Second bolt;

[0025] 4. Anchor bolt; 5. Support frame; 6. Auxiliary wheel. Detailed Embodiment

[0026] An embodiment of the present utility model provides a geotechnical engineering slope reinforcement structure.

[0027] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 5 , including a base 1, a winding assembly 2 is arranged on the outside of the base 1, the winding assembly 2 includes a U-shaped frame 21 fixedly connected to the outer surface of the base 1, the inner wall of the U-shaped frame 21 is rotatably connected to a rotating rod 22, the outer surface of the rotating rod 22 is fixedly connected to a winding roller 23, the outer surface of the winding roller 23 is fixedly connected to a reinforcing net 24, one end of the reinforcing net 24 is fixed to the outer surface of the winding roller 23, the excess part of the reinforcing net 24 is rolled up on the surface of the winding roller 23, and the reinforcing net 24 is laid on the slope of the geotechnical engineering to prevent rocks or soil blocks on the slope from sliding.

[0028] One end of the reinforcement net 24 away from the winding roller 23 is fixedly connected to a fixing plate 26 , and the outer surface of the reinforcement net 24 is fixedly connected to two symmetrical reinforcement cables 25 . The arrangement of the reinforcement cables 25 can ensure the firmness of the reinforcement net 24 when in use.

[0029] The outer surface of the U-shaped frame 21 is fixedly connected to a support seat 28, and the inner wall of the support seat 28 is threadedly connected to a first bolt 29. The end of the rotating rod 22 close to the support seat 28 is fixedly connected to a damping plate 27, and the damping plate 27 is slidably connected to the inner wall of the support seat 28. The first bolt 29 is adapted to the damping plate 27. When the first bolt 29 is tightened, it can support the damping plate 27, thereby preventing the rotating rod 22 from rotating.

[0030] Please refer to Figure 1 Four anchor bolts 4 are arranged on the outside of the base 1, and the base 1 and the fixing plate 26 are both adapted to the anchor bolts 4. When the reinforcement net 24 is laid, the anchor bolts 4 can penetrate the base 1 and the fixing plate 26 and be inserted into the slope, thereby fixing the base 1, the reinforcement net 24 and the fixing plate 26.

[0031] Please refer to Figure 1 and Figure 5 Two symmetrical support frames 5 are fixedly connected to the outer surface of the base 1, and two symmetrical auxiliary wheels 6 are fixedly connected to the inner walls of the two support frames 5. The reinforcement net 24 and the reinforcement steel cable 25 are both adapted to the auxiliary wheels 6. The reinforcement net 24 is located between the two auxiliary wheels 6, and the direct gap between the two auxiliary wheels 6 is smaller than the diameter of the reinforcement steel cable 25, so that the reinforcement steel cable 25 cannot pass through the two auxiliary wheels 6, and the unfolding effect of the reinforcement net 24 when winding or laying is guaranteed.

[0032] Please refer to Figure 1 , Figure 3 and Figure 4, a detachable component 3 is provided on the outside of the base 1. The detachable component 3 includes a fixing frame 31. Two moving wheels 32 are fixedly connected to the outer surface of the fixing frame 31. A hand-held handle is provided on the fixing frame 31 to facilitate the pushing of the fixing frame 31. A first rotating shaft 33 is rotatably connected to the inner wall of the fixing frame 31. One end of the first rotating shaft 33 close to the rotating rod 22 is fixedly connected with a clamping joint 34. The clamping joint 34 is adapted to the rotating rod 22. The other end of the first rotating shaft 33 away from the rotating rod 22 is fixedly connected with a driven sprocket 35. A second rotating shaft 36 is rotatably connected to the inner wall of the fixing frame 31. One end of the second rotating shaft 36 close to the driven sprocket 35 is fixedly connected with a driving sprocket 37. The driven sprocket 35 and the driving sprocket 37 are connected by a chain drive. A circular handle is provided on the second rotating shaft 36 to facilitate the rotation of the second rotating shaft 36.

[0033] The detachable component 3 further includes a limiting block 310 and a mounting frame 39 fixedly connected to the outer surface of the base 1. A connecting plate 38 is fixedly connected to the outer surface of the fixing frame 31. The connecting plate 38 is slidably connected to the inner wall of the mounting frame 39. Both the connecting plate 38 and the mounting frame 39 are adapted to the limiting block 310. When the limiting block 310 is inserted into both the connecting plate 38 and the mounting frame 39 at the same time, the connecting plate 38 can be fixed in the mounting frame 39.

[0034] One side surface of the above-mentioned limiting block 310 away from the mounting frame 39 is fixedly connected with a mounting plate 311. Two second bolts 312 are threadedly connected to the inner wall of the mounting plate 311. Both of the two second bolts 312 are threadedly connected to the mounting frame 39. When the second bolts 312 are screwed into the mounting plate 311 and the mounting frame 39 at the same time, the mounting plate 311 can be fixed on the mounting frame 39.

[0035] Working principle: Lay the reinforcement net 24 on the slope of the geotechnical engineering, and fix the base 1 and the fixing plate 26 on the slope through the anchor bolts 4 for reinforcement. After the geotechnical engineering is completed, insert the connecting plate 38 into the installation frame 39, and then slightly rotate the circular handle on the second rotating shaft 36. Under the driving action of the driving sprocket 37, the driven sprocket 35 and the chain, the first rotating shaft 33 and the clamping joint 34 are slightly rotated. When the clamping joint 34 is aligned with the rotating rod 22, continue to insert the connecting plate 38 completely into the installation frame 39, so that the clamping joint 34 is inserted into the rotating rod 22. Then insert the limiting block 310 into the installation frame 39 and the connecting plate 38, and screw the second bolt 312 into the installation plate 311 and the installation frame 39. At this time, through the hand-held handle and the moving wheel 32 on the fixing frame 31, move the base 1 away from the slope surface and make the moving wheel 32 contact the slope surface, so that the base 1 can be moved. While moving, rotate the circular handle of the second rotating shaft 36, thereby driving the rotating rod 22 and the winding roller 23 to rotate, so that the reinforcement net 24 is wound on the winding roller 23. Thus, while the base 1 approaches the fixing plate 26, the reinforcement net 24 is wound, which is convenient for subsequent storage and placement of the reinforcement net 24. This device can ensure the neat storage of the reinforcement net 24 and occupies a small volume, thus facilitating the laying of the reinforcement net 24 next time.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A geotechnical engineering slope reinforcement structure, comprising a base (1), characterized in that: A winding assembly (2) is arranged outside the base (1), and the winding assembly (2) comprises a U-shaped frame (21) fixedly connected to the outer surface of the base (1); the inner wall of the U-shaped frame (21) is rotatably connected to a rotating rod (22); the outer surface of the rotating rod (22) is fixedly connected to a winding roller (23); the outer surface of the winding roller (23) is fixedly connected to a reinforcement net (24); the end of the reinforcement net (24) away from the winding roller (23) is fixedly connected to a fixing plate (26); and the outer surface of the reinforcement net (24) is fixedly connected to two symmetrical reinforcement steel cables (25); A detachable component (3) is arranged outside the base (1), and the detachable component (3) comprises a fixed frame (31), the outer surface of the fixed frame (31) is fixedly connected to two moving wheels (32), the inner wall of the fixed frame (31) is rotatably connected to a first rotating shaft (33), one end of the first rotating shaft (33) close to the rotating rod (22) is fixedly connected to a clamping joint (34), the clamping joint (34) is adapted to the rotating rod (22), one end of the first rotating shaft (33) away from the rotating rod (22) is fixedly connected to a driven sprocket (35), the inner wall of the fixed frame (31) is rotatably connected to a second rotating shaft (36), one end of the second rotating shaft (36) close to the driven sprocket (35) is fixedly connected to a driving sprocket (37), and the driven sprocket (35) and the driving sprocket (37) are connected through a chain transmission.

2. A geotechnical engineering slope reinforcement structure according to claim 1, characterized in that: The outer surface of the U-shaped frame (21) is fixedly connected to a support seat (28), the inner wall of the support seat (28) is threadedly connected to a first bolt (29), one end of the rotating rod (22) close to the support seat (28) is fixedly connected to a damping plate (27), the damping plate (27) is slidably connected to the inner wall of the support seat (28), and the first bolt (29) is adapted to the damping plate (27).

3. A geotechnical engineering slope reinforcement structure according to claim 1, characterized in that: Four anchor bolts (4) are arranged outside the base (1), and the base (1) and the fixing plate (26) are both compatible with the anchor bolts (4).

4. A geotechnical engineering slope reinforcement structure according to claim 1, characterized in that: The outer surface of the base (1) is fixedly connected to two symmetrical support frames (5), the inner walls of the two support frames (5) are fixedly connected to two symmetrical auxiliary wheels (6), and the reinforcement net (24) and the reinforcement steel cable (25) are both compatible with the auxiliary wheels (6).

5. The geotechnical engineering slope reinforcement structure according to claim 1, characterized in that: The detachable component (3) further comprises a limit block (310) and a mounting frame (39) fixedly connected to the outer surface of the base (1); a connecting plate (38) is fixedly connected to the outer surface of the fixing frame (31); the connecting plate (38) is slidably connected to the inner wall of the mounting frame (39); and the connecting plate (38) and the mounting frame (39) are both compatible with the limit block (310).

6. A geotechnical engineering slope reinforcement structure according to claim 5, characterized in that: A mounting plate (311) is fixedly connected to a side of the limit block (310) away from the mounting frame (39); two second bolts (312) are threadedly connected to the inner wall of the mounting plate (311); and the two second bolts (312) are both threadedly connected to the mounting frame (39).

Images