Soil cutting pre-reinforcement structure

Abstract

The utility model relates to a soil cutting pre-reinforcing structure, and belongs to the technical field of soil cutting, the soil cutting pre-reinforcing structure comprises a soil cutting main body, the soil cutting main body comprises a sliding surface, a base surface and a top surface, and the inner side of the soil cutting main body is provided with a reinforcing assembly; the reinforcing assembly comprises a plurality of reinforcing plates, a plurality of supporting plates, a plurality of splicing blocks, friction layers fixedly installed on the left side walls of the reinforcing plates, and a plurality of first fixing nails fixedly installed at the lower ends of the reinforcing plates. According to the soil cutting pre-reinforcing structure, by arranging the reinforcing structure, the complexity of paving the reinforcing layer on the sliding surface of the soil cutting can be effectively reduced, so that the paving efficiency of the reinforcing layer can be effectively improved, the construction time can be shortened, and the reinforcing plate and the supporting plate can be detached or fixed together for use according to the geographical environment; the application range can be effectively widened, and the multiple reinforcing plates can be spliced and fixed together through the splicing blocks and the fixing structures, so that the whole reinforcing layer is combined.

Description

Technical Field

[0001] This application relates to the field of soil cutting technology, specifically a soil cutting pre-reinforcement structure. Background Technology

[0002] A road cut is a roadbed created by excavating the natural ground. Its main function is to mitigate the longitudinal slope of the road or to control the elevation when crossing a mountain pass. The strata through which a road cut passes generally have complex geological structures due to their long-term formation and evolution.

[0003] In civil engineering and geological engineering, the stability of road cuts is of paramount importance. Currently, various technologies are used to reinforce soil road cuts. For example, using retaining walls to reinforce the sliding surface of soil road cuts requires pouring concrete, installing formwork, masonry, and installing retaining walls before laying the retaining wall on the sliding surface of the soil road cut. The construction process is long and cumbersome. If soil nailing walls are used, drilling and grouting are required, making the laying of the reinforcement structure on the sliding surface of the soil road cut quite complicated. Utility Model Content

[0004] To address the shortcomings of existing technologies, this application provides a pre-reinforcement structure for earthen road cuts, which has advantages such as easy installation and laying, and solves the problem of cumbersome laying.

[0005] To achieve the above objectives, this application provides the following technical solution: a pre-reinforcement structure for soil road cuts, comprising a soil road cut body, the soil road cut body including a sliding surface, a base surface and a top surface, and a reinforcement component provided on the inner side of the soil road cut body;

[0006] The reinforcement assembly includes multiple reinforcement plates, multiple support plates, multiple splicing blocks, a friction layer fixedly installed on the left side wall of the reinforcement plate, multiple first fixing nails fixedly installed on the lower end of the reinforcement plate, two sets of second fixing nails fixedly installed on the front and rear sides of the lower end of the support plate, a splicing structure fixedly installed on the right end of the support plate, and a fixing structure fixedly installed inside the splicing block.

[0007] By adopting the above technical solution, the complexity of laying the reinforcement layer on the main sliding surface of the soil road cut can be effectively reduced, thereby effectively improving the laying efficiency of the reinforcement layer and shortening the construction time.

[0008] Furthermore, the friction layer is a geomembrane, and the front and rear ends of the plurality of reinforcing plates are provided with convex slots for inserting splicing blocks into them.

[0009] Using the above technical solution, the reinforcing plate can be firmly laid on the sliding surface through the friction layer, and the splicing block can be spliced ​​together by the convex groove on the opposite side of two adjacent reinforcing plates through the fixing structure.

[0010] Furthermore, the splicing structure includes two inserts fixed to the right end of the support plate, and soft blocks are fixed to both the front and rear walls of the inserts.

[0011] By adopting the above technical solution, the reinforcement plate and the support plate can be separated or fixed together for use according to the geographical environment.

[0012] Furthermore, the top of the left side wall of the reinforcing plate is provided with a T-shaped slot for inserting the insert block and two soft blocks into its interior.

[0013] Using the above technical solution, the T-shaped limiting block, which is composed of an insert block and two soft blocks, can be inserted and fixed in the T-shaped slot of the reinforcing plate, thereby splicing the support plate and the reinforcing plate together.

[0014] Furthermore, the fixing structure includes two fixing blocks, support blocks fixedly installed at the upper and lower ends of the two fixing blocks, a pull rod fixedly installed on one side of the two fixing blocks and hinged to it, and a moving block fixedly installed at the end of the two pull rods away from the fixing blocks. The right side wall of the moving block is rotatably connected to a screw through a bearing, and a rotating block is fixed to the right end of the screw.

[0015] The above technical solution is adopted so that the splicing block can be fixed in the convex groove of the reinforcing plate.

[0016] Furthermore, both the front and rear walls of the splicing block are provided with through holes for the fixing block to move in or out of its interior.

[0017] By adopting the above technical solution, the fixing block can be moved into or out of the splicing block through the through hole, so that the fixing block can be moved into the convex end of the convex groove of the reinforcing plate, so that the splicing block can be fixed in the convex groove of two adjacent reinforcing plates.

[0018] Furthermore, the upper and lower walls of the inner cavity of the splicing block are provided with sliding grooves for the support block to slide on its inner walls.

[0019] By adopting the above technical solution, the fixing block can be accurately moved into or out of the splicing block, and the two support blocks on the same side can also restrict the fixing block, which can effectively prevent the fixing block from falling out of the splicing block.

[0020] Furthermore, the right end of the splicing block is provided with a threaded hole for the screw to move in or out of the splicing block, and the screw is threaded to the inside of the threaded hole.

[0021] The above technical solution is adopted so that the screw can drive the moving block to move within the splicing block, and the screw can also be fixed within the splicing block.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] This pre-reinforcement structure for earthen road cuts effectively reduces the complexity of laying the reinforcement layer on the sliding surface of the earthen road cut by setting up a reinforcement structure, thereby effectively improving the laying efficiency of the reinforcement layer, shortening the construction time, and allowing the reinforcement plate and support plate to be separated or fixed together for use according to the geographical environment, which can effectively improve the scope of application. Furthermore, multiple reinforcement plates can be spliced ​​and fixed together by splicing blocks and fixing structures to form an overall reinforcement layer. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of this application;

[0025] Figure 2 This is a schematic diagram of the structure of the support plate and the insert block in this application;

[0026] Figure 3 This is a structural diagram of the splicing block and the fixing block of this application;

[0027] Figure 4 This is a top view of the fixing block and tie rod structure of this application.

[0028] In the diagram: 1. Main body of earthen road cut; 11. Base surface; 12. Sliding surface; 13. Top surface; 21. Reinforcing plate; 22. Support plate; 23. First fixing nail; 24. Friction layer; 25. Second fixing nail; 26. Insert block; 27. Soft block; 28. Splicing block; 29. ​​Fixing block; 210. Support block; 211. Tie rod; 212. Moving block; 213. Screw; 214. Rotating block. Detailed Implementation

[0029] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0030] Please see Figure 1 The soil cutting pre-reinforcement structure in this embodiment includes a soil cutting body 1, which includes a sliding surface 12, a base surface 11 and a top surface 13, and a reinforcement component is provided on the inner side of the soil cutting body 1.

[0031] Please see Figures 1 to 4The reinforcement components in this embodiment include multiple reinforcement plates 21, multiple support plates 22, multiple splicing blocks 28, a friction layer 24 fixedly installed on the left side wall of the reinforcement plate 21, multiple first fixing nails 23 fixedly installed on the lower end of the reinforcement plate 21, two sets of second fixing nails 25 fixedly installed on the front and rear sides of the lower end of the support plate 22, a splicing structure fixedly installed on the right end of the support plate 22, and a fixing structure fixedly installed inside the splicing block 28.

[0032] The friction layer 24 is a geomembrane, which allows the reinforcing plate 21 to be stably laid on the sliding surface 12. The front and rear ends of the multiple reinforcing plates 21 are provided with convex slots for the splicing block 28 to be inserted into them. The splicing block 28 is moved into the convex slot on the opposite side of two adjacent reinforcing plates 21, and the splicing block 28 can be spliced ​​together by the fixing structure into the convex slot on the opposite side of two adjacent reinforcing plates 21.

[0033] Please see Figures 1 to 2 The splicing structure in this embodiment includes two insert blocks 26 fixed to the right end of the support plate 22, and soft blocks 27 are fixed to both the front and rear walls of the insert blocks 26.

[0034] Meanwhile, the top of the left side wall of the reinforcing plate 21 is provided with a T-shaped slot for inserting the insert block 26 and two soft blocks 27 into it. The soft blocks 27 are rubber blocks so that the T-shaped limiting block composed of the insert block 26 and the two soft blocks 27 can be inserted and fixed in the T-shaped slot of the reinforcing plate 21. Thus, the support plate 22 and the reinforcing plate 21 can be spliced ​​together. If the top surface 13 of the earthen roadbed body 1 is in a flat environment, the support plate 22 can be spliced ​​and fixed with the reinforcing plate 21 so that the support plate 22 is fixed on the top surface 13 of the earthen roadbed body 1, which can enhance the support of the reinforcing plate 21. If the top surface 13 of the earthen roadbed body 1 is in an uneven environment, the support plate 22 and the reinforcing plate 21 can be separated so that the reinforcing structure can be used according to the geographical environment.

[0035] Please see Figures 3 to 4 The fixing structure in this embodiment includes two fixing blocks 29, support blocks 210 fixedly installed at the upper and lower ends of the two fixing blocks 29, pull rods 211 fixedly installed on opposite walls of the two fixing blocks 29 and moving blocks 212 fixedly installed at the ends of the two pull rods 211 away from the fixing blocks 29. The right side wall of the moving block 212 is rotatably connected to a screw 213 via a bearing, and a rotating block 214 is fixed to the right end of the screw 213.

[0036] Secondly, both the front and rear walls of the splicing block 28 are provided with through holes for the fixing block 29 to move in or out of its interior, so that the fixing block 29 can move in or out of the splicing block 28 through the through holes, thereby facilitating the fixing block 29 to move into the convex end of the convex groove of the reinforcing plate 21, so that the splicing block 28 can be fixed in the convex groove of two adjacent reinforcing plates 21.

[0037] In addition, the upper and lower walls of the inner cavity of the splicing block 28 are provided with sliding grooves for the support block 210 to slide on its inner wall. The support block 210 can move stably within the splicing block 28 through the sliding grooves, so that the two support blocks 210 on the same side can support the fixing block 29, allowing the fixing block 29 to move accurately into or out of the splicing block 28. The two support blocks 210 on the same side can also restrict the fixing block 29, effectively preventing the fixing block 29 from falling out of the splicing block 28.

[0038] In addition, the right end of the splicing block 28 is provided with a threaded hole for the screw 213 to move in or out of the splicing block 28. The screw 213 is threaded to the inside of the threaded hole so that the screw 213 can drive the moving block 212 to move within the splicing block 28. Furthermore, the screw 213 can be fixed within the splicing block 28 by being threaded to the threaded hole.

[0039] Threaded hole design: The right end of the splicing block 28 is specially designed with a threaded hole, which allows the screw 213 to be inserted and engaged.

[0040] Function of screw 213: Screw 213 is connected to the inside of the threaded hole by a thread, which allows screw 213 to move inside the splicing block 28.

[0041] The function of the moving block 212: The movement of the screw 213 can drive the moving block 212 connected to it. The moving block 212 moves inside the splicing block 28, which may be used to adjust the connection or tension between the reinforcing plates.

[0042] Fixing and Adjustment Capabilities: The threaded connection between the screw 213 and the threaded hole not only allows the screw to move inside the splice block, but also provides the ability to fix the screw, ensuring the stability of the reinforced structure.

[0043] Structural integrity: Through this design, the splicing block 28 can work together with the reinforcing plate 21 and other components to form a stable reinforced structure and improve the stability of the soil cut.

[0044] The working principle of the above embodiments is as follows:

[0045] When in use, the top surface 13 of the earth roadbed body 1 is in a flat environment. By inserting the T-shaped limiting block composed of the insert block 26 and two soft blocks 27 of the support plate 22 into the T-shaped slot of the reinforcement plate 21, the two soft blocks 27 are squeezed and pushed by the support plate 22, and the T-shaped limiting block moves into the T-shaped slot due to the thrust. The two soft blocks 27 move into the protrusion of the T-shaped slot, so that the support plate 22 and the reinforcement plate 21 can be spliced ​​and fixed together. The reinforcement plate 21 is fixed to the base surface 11 by inserting multiple first fixing nails 23, and the support plate 22 is fixed to the top surface 13 by inserting two sets of second fixing nails 25, thereby completing the laying of the reinforcement plate 21 and the support plate 22.

[0046] Furthermore, if the top surface 13 of the earthen roadbed body 1 is in an uneven environment, the reinforcing plate 21 is fixed to the base surface 11 by multiple first fixing nails 23, and the reinforcing plate 21 can enhance the friction between itself and the sliding surface 12 through the friction layer 24, so that the reinforcing plate 21 can also be stably laid on the sliding surface 12 of the earthen roadbed body 1.

[0047] Furthermore, repeating the above steps, multiple reinforcing plates 21 are laid on the sliding surface 12 of the earthen roadbed body 1, and splicing blocks 28 are placed in the convex slots on opposite sides of two adjacent reinforcing plates 21. Rotating the rotating block 214 causes the rotating block 214 to drive the screw 213 to rotate. The screw 213 can gradually move into the splicing block 28, allowing the screw 213 to drive the moving block 212 to move within the splicing block 28. Thus, the moving block 212 can push the two fixing blocks 29 out of the splicing block 28 and into the protruding end of the convex slot through the two pull rods 211, thereby fixing the splicing block 28 within the two adjacent reinforcing plates 21, so that the two adjacent reinforcing plates 21 can be spliced ​​and fixed together. Repeating the above steps, multiple reinforcing plates 21 are spliced ​​and fixed together, so that multiple reinforcing plates 21 form an integral reinforcing layer.

Claims

1. A pre-reinforcement structure for earthen road cuts, comprising an earthen road cut body (1), characterized in that: The earthen road cut body (1) includes a sliding surface (12), a base surface (11) and a top surface (13), and a reinforcement component is provided on the inner side of the earthen road cut body (1); The reinforcement assembly includes multiple reinforcement plates (21), multiple support plates (22), multiple splicing blocks (28), a friction layer (24) fixedly installed on the left side wall of the reinforcement plate (21), multiple first fixing nails (23) fixedly installed on the lower end of the reinforcement plate (21), two sets of second fixing nails (25) fixedly installed on the front and rear sides of the lower end of the support plate (22), a splicing structure fixedly installed on the right end of the support plate (22), and a fixing structure fixedly installed inside the splicing block (28).

2. The pre-reinforcement structure for earthen road cuts according to claim 1, characterized in that: The friction layer (24) is a geomembrane, and the front and rear ends of the multiple reinforcing plates (21) are provided with convex slots for the splicing blocks (28) to be inserted into them.

3. The pre-reinforcement structure for earthen road cuts according to claim 1, characterized in that: The splicing structure includes two inserts (26) fixed to the right end of the support plate (22), and soft blocks (27) are fixed to both the front and rear walls of the inserts (26).

4. The pre-reinforcement structure for earthen road cuts according to claim 3, characterized in that: The top of the left side wall of the reinforcing plate (21) is provided with a T-shaped slot for inserting the insert block (26) and two soft blocks (27) into its interior.

5. The pre-reinforcement structure for earthen road cuts according to claim 1, characterized in that: The fixing structure includes two fixing blocks (29), support blocks (210) fixedly installed at the upper and lower ends of the two fixing blocks (29), pull rods (211) fixedly installed on opposite walls of the two fixing blocks (29), and a moving block (212) fixedly installed at the end of the two pull rods (211) away from the fixing blocks (29). The right side wall of the moving block (212) is rotatably connected to a screw (213) via a bearing. A rotating block (214) is fixed to the right end of the screw (213).

6. The pre-reinforcement structure for earthen road cuts according to claim 5, characterized in that: Both the front and rear walls of the splicing block (28) are provided with through holes for the fixing block (29) to move in or out of its interior.

7. A pre-reinforcement structure for earthen road cuts according to claim 5, characterized in that: The upper and lower walls of the inner cavity of the splicing block (28) are provided with sliding grooves for the support block (210) to slide on its inner wall.

8. A pre-reinforcement structure for earthen road cuts according to claim 5, characterized in that: The right end of the splicing block (28) is provided with a threaded hole for the screw (213) to move in or out of the splicing block (28), and the screw (213) is threaded to the inside of the threaded hole.

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