A retaining wall structure for slope treatment

Abstract

A kind of retaining wall structure for slope treatment, including shell and screw rod, the front of the shell is fixed with the rear end surface of multiple screw rods, the bottom of the front of the shell is fixed with support respectively on left and right sides, the inner wall of the shell is connected with protective structure above, the inner wall of the support is connected with reinforcing structure, the outer wall of the screw rod located on left side is inserted with cover plate, first bolt is screwed from inside to outside and is screwed through the square frame and the upper circular port of the inner wall of the shell, the fixation of the square frame and the shell is completed, then the bottom of other shell is attached with the top of fixed shell, at this time, two shells will clamp the protective pad, the protective pad can prevent internal sand from seepage due to rainwater by itself impermeable geotextile material, so that rainwater directly seeps into the ground through filled sand, ensure the weight of slope treatment retaining wall structure, prevent the retaining strength of slope treatment retaining wall structure from gradually decreasing.

Description

Technical Field

[0001] This utility model relates to retaining wall structures for slope stabilization, and more particularly to a retaining wall structure for slope stabilization. Background Technology

[0002] The main function of retaining wall structures used for slope stabilization is to support the roadbed fill or hillside soil and prevent the fill or soil from becoming unstable due to deformation.

[0003] For example, a retaining wall structure for slope stabilization, authorized by announcement number "CN212104174U", includes a connecting structure, a splicing part, and a supporting part. The splicing part is located between the side surfaces of the rectangular block, and the supporting part is located between the upper and lower surfaces of the rectangular block. Through splicing and fixing, it provides a strong retaining effect, facilitates transportation and installation, and can be fixed with locally sourced materials. It is convenient to use, highly safe, and can be increased in width, increasing its usability. However, in the use of retaining wall structures for slope stabilization, the splicing installation method is adopted for convenient transportation, and the internal space is filled with locally sourced materials, increasing the weight. This means that the increased weight comes from the surrounding sand, gravel, and soil. Since the splicing method creates gaps, and the retaining wall structure itself lacks seepage prevention, rainwater will seep through the gaps and gradually carry away the sand, gravel, and soil, causing the weight of the retaining wall structure to gradually decrease and its retaining strength to gradually decline. Summary of the Invention

[0004] This utility model aims to solve the problems existing in the prior art by providing a retaining wall structure for slope treatment, ensuring the weight of the retaining wall structure for slope treatment, and preventing the retaining strength of the retaining wall structure for slope treatment from gradually decreasing.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: This retaining wall structure for slope treatment includes an outer shell and screws. The front of the outer shell is fixedly connected to the rear end faces of multiple screws. Supports are fixedly connected to the bottom left and right sides of the front of the outer shell. A protective structure is connected to the upper part of the inner wall of the outer shell. A reinforcing structure is connected to the inner wall of the support. A sleeve plate is inserted into the outer wall of the screw on the left side.

[0006] To further improve the structure, the protective structure includes a square frame and a protective pad. The outer wall of the square frame is fixedly connected to the upper part of the inner wall of the outer shell, and the top of the square frame is fixedly connected to the inner bottom of the protective pad. The four sides of the inner wall of the square frame are respectively threaded with first bolts.

[0007] Further improvements include that the bottom of the protective pad fits into the top of the outer casing, and the outer end of the first bolt is threaded to the upper round opening of the inner wall of the outer casing.

[0008] To further improve the design, a ring is threaded onto the outer wall of the screw.

[0009] Further improvements include a horizontal plate and a vertical pole. The outer wall of the horizontal plate is inserted into the inner wall of the support, the bottom of the horizontal plate is fixed to the top of the vertical pole, and a second bolt is threaded onto the top of the horizontal plate.

[0010] To further improve the design, the outer wall of the second bolt is threaded to the top round opening of the bracket.

[0011] The beneficial effects of this utility model are as follows: In this utility model, the outer wall of the square frame is inserted into the interior of the outer shell from top to bottom in the protective structure. Then, the bottom of the protective pad is attached to the top of the outer shell. Next, the first bolt passes through the square frame from the inside to the outside and connects with the round thread on the upper part of the inner wall of the outer shell, thus fixing the square frame to the outer shell. Then, the bottom of the other outer shell is attached to the top of the fixed outer shell. At this time, the two outer shells will clamp the protective pad tightly. The protective pad, through its own impermeable geotextile material, can prevent the internal sand from seeping out due to rainwater, allowing rainwater to seep directly into the ground through the filling sand, ensuring the weight of the retaining wall structure for slope treatment, and preventing the retaining strength of the retaining wall structure for slope treatment from gradually decreasing. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 for Figure 1 A schematic diagram showing the connection relationship between the outer shell, screw, and square frame;

[0014] Figure 3 for Figure 1 A schematic diagram showing the connection relationship between the screw, sleeve, and ring;

[0015] Figure 4 for Figure 1 A schematic diagram of the structure of A in the middle;

[0016] Figure 5 for Figure 1 A schematic diagram showing the connection relationship between the middle horizontal plate, the upright, and the second bolt;

[0017] Figure 6 for Figure 1 A schematic diagram showing the connection between the outer shell and the screw.

[0018] Explanation of reference numerals in the attached drawings: 1. Outer shell; 2. Protective structure; 201. Square frame; 202. Pad; 203. First bolt; 3. Reinforcing structure; 301. Horizontal plate; 302. Vertical pole; 303. Second bolt; 4. Screw; 5. Bracket; 6. Sleeve plate; 7. Ring. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings:

[0020] See attached document Figure 1-6 In this embodiment, a retaining wall structure for slope treatment includes an outer shell 1 and screws 4. The front of the outer shell 1 is fixedly connected to the rear end faces of multiple screws 4. Supports 5 are fixedly connected to the bottom left and right sides of the front of the outer shell 1. A protective structure 2 is connected to the upper part of the inner wall of the outer shell 1. A reinforcing structure 3 is connected to the inner wall of the support 5. A sleeve plate 6 is inserted into the outer wall of the screw 4 on the left side.

[0021] The protective structure 2 includes a square frame 201 and a protective pad 202. The outer wall of the square frame 201 is fixedly connected to the upper inner wall of the outer shell 1. The top of the square frame 201 is fixedly connected to the inner bottom of the protective pad 202. The protective pad 202 is made of impermeable geotextile. The four sides of the inner wall of the square frame 201 are threaded with first bolts 203. The bottom of the protective pad 202 is attached to the top of the outer shell 1. The outer end of the first bolt 203 is threaded to the upper round opening of the inner wall of the outer shell 1. The first bolt 203 plays a role in fixing the outer shell 1 and the square frame 201.

[0022] The outer wall of the square frame 201 is inserted into the interior of the outer shell 1 from top to bottom through the protective structure 2. Then, the bottom of the protective pad 202 is attached to the top of the outer shell 1. Next, the first bolt 203 is threaded from the inside to the outside through the square frame 201 and connected to the upper round thread on the inner wall of the outer shell 1, thus fixing the square frame 201 to the outer shell 1. Then, the bottom of the other outer shell 1 is attached to the top of the fixed outer shell 1. At this time, the two outer shells 1 will clamp the protective pad 202. The protective pad 202, through its own impermeable geotextile material, can prevent the internal sand from seeping out due to rainwater, allowing rainwater to seep directly into the ground through the filling sand, ensuring the weight of the retaining wall structure for slope treatment and preventing the retaining strength of the retaining wall structure for slope treatment from gradually decreasing.

[0023] The outer wall of the screw 4 is threaded with a ring 7. The ring 7 rotates back and forth through the outer wall of the screw 4 under force. The reinforcing structure 3 includes a horizontal plate 301 and a vertical rod 302. The outer wall of the horizontal plate 301 is inserted into the inner wall of the bracket 5. The horizontal plate 301 can be pulled forward under force to disengage from the inner wall of the bracket 5. The bottom of the horizontal plate 301 is fixed to the top of the vertical rod 302. The top of the horizontal plate 301 is threaded with a second bolt 303. The second bolt 303 fixes the horizontal plate 301 and the bracket 5. The outer wall of the second bolt 303 is threaded with the top of the bracket 5.

[0024] Working principle:

[0025] Installation of retaining wall structures for slope stabilization:

[0026] Insert the outer wall of the horizontal plate 301 into the inner wall of the bracket 5. Then, rotate the second bolt 303 downward through the bracket 5 so that the bottom of the outer wall of the second bolt 303 is inserted into the top round opening of the horizontal plate 301, thus fixing the horizontal plate 301 and the bracket 5. Next, attach the bottom of the outer shell 1 to the bottom of the slope. At this time, the upright 302 at the bottom of the horizontal plate 301 is inserted into the ground at the bottom of the slope, thus fixing the bottom outer shell 1. Then, attach the outer wall of the second outer shell 1 to the fixed outer wall of the outer shell 1, and at the same time, insert the upright 302 below the second outer shell 1 into the ground. Next, attach the round opening of the outer wall of the sleeve plate 6 to the outer wall of the screw 4, and at the same time, attach the back of the sleeve plate 6 to the front of the outer shell 1. Then, rotate the ring 7 backward through the thread on the outer wall of the screw 4 until the back of the ring 7 is pressed against the front of the outer shell 1, thus completing the lateral connection of the outer shell 1.

[0027] Installation of seepage prevention measures for retaining wall structures used in slope stabilization:

[0028] Next, the outer wall of the square frame 201 is inserted into the interior of the outer shell 1 from top to bottom. Then, the bottom of the protective pad 202 is made to fit against the top of the outer shell 1. Then, the first bolt 203 is threaded from the inside to the outside through the square frame 201 and connected to the upper round thread on the inner wall of the outer shell 1, thus fixing the square frame 201 to the outer shell 1. Then, the bottom of the other outer shell 1 is fitted against the fixed top of the outer shell 1. At this time, the two outer shells 1 will clamp the protective pad 202. Then, the sleeve plate 6 is inserted into the outer wall of the upper and lower adjacent screws 4. Then, the ring 7 is threaded to the outer wall of the screw 4. Then, the back of the ring 7 is pressed against the outer wall of the outer shell 1. At this time, the outer shell 1 is completed in a longitudinal connection. Then, the filler sand is poured into the top of the outer shell 1. The protective pad 202, through its own impermeable geotextile material, can prevent the internal sand from seeping out due to rainwater, allowing rainwater to seep directly into the ground through the filler sand.

[0029] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A retaining wall structure for slope stabilization, comprising an outer shell (1) and bolts (4), characterized in that: The front of the outer shell (1) is fixedly connected to the rear end face of multiple screws (4). Supports (5) are fixedly connected to the bottom left and right sides of the front of the outer shell (1). A protective structure (2) is connected to the upper part of the inner wall of the outer shell (1). A reinforcing structure (3) is connected to the inner wall of the support (5). A sleeve plate (6) is inserted into the outer wall of the screw (4) on the left side.

2. The retaining wall structure for slope stabilization according to claim 1, characterized in that: The protective structure (2) includes a square frame (201) and a protective pad (202). The outer wall of the square frame (201) is fixedly connected to the upper part of the inner wall of the outer shell (1). The top of the square frame (201) is fixedly connected to the inner bottom of the protective pad (202). The four sides of the inner wall of the square frame (201) are respectively threaded with first bolts (203).

3. The retaining wall structure for slope stabilization according to claim 2, characterized in that: The bottom of the pad (202) is attached to the top of the outer shell (1), and the outer end of the first bolt (203) is threaded to the upper round opening of the inner wall of the outer shell (1).

4. The retaining wall structure for slope stabilization according to claim 1, characterized in that: The outer wall of the screw (4) is threaded with a ring (7).

5. The retaining wall structure for slope stabilization according to claim 1, characterized in that: The reinforcing structure (3) includes a horizontal plate (301) and a vertical pole (302). The outer wall of the horizontal plate (301) is inserted into the inner wall of the bracket (5). The bottom of the horizontal plate (301) is fixed to the top of the vertical pole (302). The top of the horizontal plate (301) is threaded with a second bolt (303).

6. The retaining wall structure for slope stabilization according to claim 5, characterized in that: The outer wall of the second bolt (303) is threaded to the top round opening of the bracket (5).

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