Safety retaining wall for water conservancy project

Abstract

The utility model discloses a safety retaining wall for hydraulic engineering, which belongs to the technical field of retaining walls and is characterized in that a main base is arranged at the bottom of a retaining wall body, ground nails are arranged at the bottom of the main base, a support rod is arranged between the retaining wall body and the main base, and a left storage groove and a right storage groove are symmetrically arranged at two ends of the retaining wall body. According to the safety retaining wall for the water conservancy project, through the arrangement of the left splicing wall body, the left base, the right splicing wall body and the right base, mutual splicing of a plurality of safety retaining wall plates is facilitated, the safety retaining wall plates can be conveniently spliced, and the safety retaining wall plates can be conveniently spliced; the telescopic use of the left sliding plate and the right sliding plate is not affected, the application range is greatly widened, the lower end gap can be blocked after the left sliding plate and the right sliding plate stretch out through the baffles arranged on the left sliding plate and the right sliding plate, and the soil retaining safety of the safety retaining wall is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of retaining walls, and more specifically, to a safety retaining wall for water conservancy projects. Background Art

[0002] A retaining wall is a structure used to prevent disasters such as soil landslides and collapses in water conservancy projects. In order to increase the use convenience of the retaining wall, the shielding width thereof is set to be adjustable. However, after the adjustable baffle structure is set, the connection between the retaining wall panels becomes inconvenient. At the same time, after multiple retaining wall panels are connected, the use of the adjustable baffle is affected, the applicable range is reduced, and the gap after splicing is large, which will reduce the soil retaining effect and safety.

[0003] For example, a safety retaining wall for water conservancy projects disclosed in the publication number CN220888507U includes a first wall body, and a second wall body is clamped and connected to one side of the first wall body. Slots are respectively opened at the upper and lower ends of the side of the first wall body close to the second wall body.

[0004] It can be seen from the above disclosed solution that after the first wall body and the second wall body are spliced, there is a gap between them. At the same time, a large gap is also exposed at the bottom after the extension plate extends out, which reduces the use safety and the soil retaining effect. Moreover, it is inconvenient to splice wall bodies on both sides of the spliced first wall body and second wall body, and it will affect the extension and use of the extension plate, reducing the applicable range. Summary of the Utility Model

[0005] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a safety retaining wall for water conservancy projects. The safety retaining wall for water conservancy projects, through the left splicing wall body, the left base, the right splicing wall body and the right base arranged, not only facilitates the mutual splicing between multiple safety retaining wall panels, but also does not affect the telescopic use of the left slide plate and the right slide plate, greatly improving the applicable range. And through the baffles arranged on the left slide plate and the right slide plate, the lower gap can be blocked after the left slide plate and the right slide plate extend out, greatly improving the soil retaining safety of the safety retaining wall.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A safety retaining wall for water conservancy projects, including a retaining wall body. A main base is provided at the bottom of the retaining wall body, and ground nails are provided at the bottom of the main base. A support rod is provided between the retaining wall body and the main base. Symmetrical left and right receiving grooves are provided at both ends of the retaining wall body. The inner walls of the left and right receiving grooves are respectively slidably connected with a left sliding plate and a right sliding plate. One end of each of the left and right sliding plates is slidably connected with a baffle plate. One end of the left sliding plate is fixedly connected with a left splicing wall body. A left base is provided at the bottom of the left splicing wall body. A splicing groove is provided on the side of the left splicing wall body, and a plug rod is inserted at one end of the splicing groove. One end of the right sliding plate is fixedly connected with a right splicing wall body. A right base is provided at the bottom of the right splicing wall body. A splicing convex block is provided on the side of the right splicing wall body. For this safety retaining wall for water conservancy projects, through the provided left splicing wall body, left base, right splicing wall body and right base, it is not only convenient for the mutual splicing between multiple safety retaining wall plates, but also does not affect the telescopic use of the left and right sliding plates, greatly improving the scope of application. And through the baffle plates provided on the left and right sliding plates, the lower gap can be blocked after the left and right sliding plates extend, greatly improving the soil retaining safety of the safety retaining wall.

[0008] Further, equal-spacing connection grooves are provided at one end of each of the left and right sliding plates. The inner wall of the connection groove is in contact connection with the surface of the baffle plate. A pointed end is provided at the lower end of the baffle plate, and the baffle plate can move downward to block the gap between the left and right sliding plates and the ground.

[0009] Further, elastic sleeves are fixedly sleeved on the inner walls of the left and right receiving grooves. A positioning rod is inserted at one end of the elastic sleeve, and an anti-detachment cap is provided at one end of the positioning rod. The positioning rod is used to position the telescopic position of the sliding plate.

[0010] Further, positioning holes are provided at one end of each of the left and right sliding plates. The positioning holes are arranged at equal intervals, and the center of the positioning hole and the axis of the positioning rod are in the same plane. The positioning hole is used to fix the insertion position of the positioning rod.

[0011] Further, a jack is provided at one end of the splicing convex block. The inner diameter of the jack is larger than the outer diameter of the plug rod, and an anti-detachment cap is provided at one end of the plug rod. The plug rod is convenient for the splicing positioning of two adjacent retaining wall bodies.

[0012] Further, the thickness dimensions of the left base, right base and main base are the same. Anti-slip teeth are provided at the bottoms of the left base and right base, ensuring the support stability and firmness.

[0013] Further, the size structures of the left base and right base are the same, facilitating the quick docking and assembly of the left base and right base provided on two adjacent retaining wall bodies.

[0014] Compared with the prior art, the advantages of the utility model are as follows:

[0015] (1) By arranging the left splicing wall, left base, right splicing wall and right base, this solution not only facilitates the mutual splicing between multiple safety retaining wall panels, but also does not affect the telescopic use of the left slide plate and the right slide plate, greatly improving the scope of application.

[0016] (2) Through the baffles arranged on the left slide plate and the right slide plate, this solution can block the lower end gap after the left slide plate and the right slide plate extend, greatly improving the soil retaining safety of the safety retaining wall. Description of the Drawings

[0017] Figure 1 is the three-dimensional view of the overall structure of the utility model;

[0018] Figure 2 is the cross-sectional view of the retaining wall body structure of the utility model;

[0019] Figure 3 is the three-dimensional view of the right slide plate structure of the utility model;

[0020] Figure 4 is Figure 3 the cross-sectional view of the installation structure of the right slide plate and the baffle of

[0021] Figure 5 is Figure 1 the side view of the left splicing wall structure of

[0022] Explanation of the reference numerals in the drawings:

[0023] 1 retaining wall body, 11 main base, 12 ground nails, 13 support rods, 14 left storage groove, 15 right storage groove, 16 positioning rods, 17 elastic sleeves, 2 left splicing wall, 21 splicing groove, 22 insertion rods, 23 left base, 3 left slide plate, 4 right splicing wall, 41 right base, 42 splicing convex blocks, 43 jacks, 5 right slide plate, 51 positioning holes, 52 connection grooves, 53 baffles. Detailed Embodiment

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1

[0026] Please refer to Figure 1-5, A safety retaining wall for water conservancy projects, including a retaining wall body 1. The retaining wall body 1 is used to resist the horizontal thrust and vertical load of the soil during the construction of water conservancy projects, so as to protect nearby buildings, roads and other infrastructures from the harm of soil movement. The use of the retaining wall can reduce the disaster risk caused by soil landslides, collapses, etc. A main base 11 is provided at the bottom of the retaining wall body 1. The left base 23, the right base 41 and the main base 11 have the same thickness dimension. Anti-slip teeth are provided at the bottoms of the left base 23 and the right base 41 to ensure the support stability and firmness. Support members can be provided to ensure its soil retaining strength. Ground nails 12 are provided at the bottom of the main base 11. The ground nails 12 belong to the prior art and are used to insert into the ground to ensure that the safety retaining wall will not move. A support rod 13 is provided between the retaining wall body 1 and the main base 11. Symmetric left receiving grooves 14 and right receiving grooves 15 are provided at both ends of the retaining wall body 1. Left sliding plates 3 and right sliding plates 5 are slidably connected to the inner walls of the left receiving groove 14 and the right receiving groove 15 respectively. One ends of the left sliding plate 3 and the right sliding plate 5 are slidably connected to a baffle 53. One end of the left sliding plate 3 is fixedly connected to a left splicing wall body 2. A left base 23 is provided at the bottom of the left splicing wall body 2. A splicing groove 21 is provided on the side of the left splicing wall body 2. One end of the splicing groove 21 is inserted with an insertion rod 22. One end of the right sliding plate 5 is fixedly connected to a right splicing wall body 4. A right base 41 is provided at the bottom of the right splicing wall body 4. The left base 23 and the right base 41 have the same size and structure, which is convenient for the quick docking and assembly of the left base 23 and the right base 41 provided by two adjacent retaining wall bodies 1. A splicing convex block 42 is provided on the side of the right splicing wall body 4.

[0027] Equal-distance distributed connecting grooves 52 are provided at one ends of the left sliding plate 3 and the right sliding plate 5. The inner wall of the connecting groove 52 is in contact connection with the surface of the baffle 53. A pointed end portion is provided at the lower end of the baffle 53. The baffle 53 can move downward to block the gap between the left sliding plate 3 and the right sliding plate 5 and the ground. Elastic sleeves 17 are fixedly sleeved on the inner walls of the left receiving groove 14 and the right receiving groove 15. One end of the elastic sleeve 17 is inserted with a positioning rod 16. An anti-detachment cap is provided at one end of the positioning rod 16. The positioning rod 16 is used to position the telescopic position of the sliding plate.

[0028] Positioning holes 51 are provided at one ends of the left sliding plate 3 and the right sliding plate 5. The positioning holes 51 are equally spaced. The center of the positioning hole 51 and the axis of the positioning rod 16 are in the same plane. The positioning hole 51 is used to fix the insertion position of the positioning rod 16. A jack 43 is provided at one end of the splicing convex block 42. The inner diameter of the jack 43 is larger than the outer diameter of the insertion rod 22. An anti-detachment cap is provided at one end of the insertion rod 22. The insertion rod 22 is convenient for the splicing and positioning of two adjacent retaining wall bodies 1.

[0029] When the safety retaining wall for water conservancy projects is in use, first place the retaining wall body 1 at the construction site of the water conservancy project, then manually pull out the positioning rod 16 upward, and then horizontally pull the left splicing wall body 2 and the right splicing wall body 4, so that the left sliding plate 3 and the right sliding plate 5 extend. At this time, the extended baffle 53 automatically slides downward to seal the gap. Then, insert the positioning rod 16 into the positioning hole 51 at this position to fix the extended positions of the left sliding plate 3 and the right sliding plate 5. Then, press the main base 11, the left base 23 and the right base 41 downward, so that the ground nails 12 are inserted into the ground downward, thereby fixing the placement position of the retaining wall body 1. Then, when splicing adjacent retaining wall bodies 1, the insertion rod 22 can be manually pulled out upward, and then the splicing convex block 42 of the adjacent retaining wall and the splicing groove 21 of this retaining wall are inserted. Then, insert the insertion rod 22 downward into the insertion hole 43 to quickly complete the splicing between two adjacent retaining wall bodies 1. By setting the left splicing wall body 2, the left base 23, the right splicing wall body 4 and the right base 41, it is not only convenient for the mutual splicing between multiple safety retaining wall plates, but also does not affect the telescopic use of the left sliding plate 3 and the right sliding plate 5, greatly improving the scope of application. And through the baffle 53 arranged on the left sliding plate 3 and the right sliding plate 5, the lower gap can be sealed after the left sliding plate 3 and the right sliding plate 5 extend, greatly improving the soil retaining safety of the safety retaining wall.

[0030] The above is only the preferred specific implementation manner of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its improved concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A safety retaining wall for a water conservancy project, comprising a retaining wall body (1), a main base (11) is provided at the bottom of the retaining wall body (1), a ground nail (12) is provided at the bottom of the main base (11), and a support rod (13) is provided between the retaining wall body (1) and the main base (11), characterized in that: Both ends of the retaining wall body (1) are provided with symmetric left receiving grooves (14) and right receiving grooves (15). The inner walls of the left receiving groove (14) and the right receiving groove (15) are respectively slidably connected with a left sliding plate (3) and a right sliding plate (5). One ends of the left sliding plate (3) and the right sliding plate (5) are both slidably connected with a baffle plate (53). One end of the left sliding plate (3) is fixedly connected with a left splicing wall body (2). The bottom of the left splicing wall body (2) is provided with a left base (23). The side surface of the left splicing wall body (2) is provided with a splicing groove (21). One end of the splicing groove (21) is inserted with a plug rod (22). One end of the right sliding plate (5) is fixedly connected with a right splicing wall body (4). The bottom of the right splicing wall body (4) is provided with a right base (41). The side surface of the right splicing wall body (4) is provided with a splicing convex block (42).

2. The safety retaining wall for water conservancy projects according to claim 1, characterized in that: One ends of the left sliding plate (3) and the right sliding plate (5) are both provided with equally spaced connecting grooves (52). The inner wall of the connecting groove (52) is in contact connection with the surface of the baffle plate (53). The lower end of the baffle plate (53) is provided with a pointed end portion.

3. A safety retaining wall for water conservancy projects according to claim 1, characterized in that: The inner walls of the left receiving groove (14) and the right receiving groove (15) are both fixedly sleeved with elastic sleeves (17). One end of the elastic sleeve (17) is inserted with a positioning rod (16). One end of the positioning rod (16) is provided with an anti - detachment cap.

4. A safety retaining wall for water conservancy projects according to claim 3, characterized in that: One ends of the left sliding plate (3) and the right sliding plate (5) are both provided with positioning holes (51). The positioning holes (51) are equally spaced. The center of the positioning hole (51) and the axis of the positioning rod (16) are in the same plane.

5. A safety retaining wall for water conservancy projects according to claim 1, characterized in that: One end of the splicing convex block (42) is provided with a jack (43). The inner diameter of the jack (43) is larger than the outer diameter of the plug rod (22). One end of the plug rod (22) is provided with an anti - detachment cap.

6. The safety retaining wall for water conservancy projects according to claim 1, characterized in that: The thickness dimensions of the left base (23), the right base (41) and the main base (11) are the same. The bottoms of the left base (23) and the right base (41) are both provided with anti - slip teeth.

7. A safety retaining wall for water conservancy projects according to claim 1, characterized in that: The size structures of the left base (23) and the right base (41) are the same.

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