Composite sheet-pile wall and anchoring plate mixed protection retaining system

Abstract

The utility model relates to a composite sheet-pile wall and anchoring plate mixed protection supporting and retaining system, and belongs to the technical field of geological disaster governance, the composite sheet-pile wall and anchoring plate mixed protection supporting and retaining system comprises a foundation, a plurality of composite piles are fixed to the top of the foundation, a soil retaining plate is slidably connected between every two composite piles, and two fixing assemblies are fixed to the top of the soil retaining plate; the fixing assembly is used for fixing the soil retaining plate, a plurality of protection panels are fixed to the left side of the foundation and spliced with one another, anchoring assemblies are fixed to the right sides of the protection panels, and a stabilizing plate is fixed to the bottom of the protection panel at the bottom. According to the composite pile-slab wall and anchor plate mixed protection retaining system, the bottoms of the composite piles are arranged to be round, so that subsequent hole forming is facilitated, the tops of the composite piles are arranged to be square, so that a formwork is more convenient to use compared with a round pile, and a soil retaining plate can be conveniently mounted and dismounted through the arranged fixing assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of geological disaster management, in particular to a composite pile-sheet wall and anchor plate mixed protection and retaining system. Background Art

[0002] Slope protection refers to measures to protect the slopes of embankments and cuttings that are exposed to the atmosphere and repeatedly affected by natural factors such as water, temperature and wind, from peeling, breaking, scouring or collapse of surface soil. Due to the development of loess sinkholes, the possibility of collapse increases under the action of rainfall, infiltration of the slope foot and scouring by rainwater, so the loess slopes need to be protected.

[0003] For example, the Chinese utility model patent with the announcement number CN220704587U discloses a retaining pile-board wall structure, which includes: anti-slip piles; a plurality of the anti-slip piles are arranged at intervals and fixedly connected to the ground; a retaining wall; a plurality of the retaining walls are arranged on the same side of each of the anti-slip piles, each of the retaining walls is fixedly connected to at least one of the anti-slip piles, and each of the retaining walls is fixedly connected to the adjacent retaining wall; a cavity is formed inside the retaining wall, a drainage pipe is arranged in the cavity, a plurality of drainage holes are arranged on the surface of the drainage pipe, a plurality of water inlets are formed on the retaining wall, the water inlets correspond to at least some of the drainage holes one by one and are interconnected, and the application collects and discharges the moisture in the water-swelling soil through the drainage pipe, thereby achieving the technical effect of continuously alleviating the pressure generated by the water absorption and expansion of the soil in the process of protecting the slope soil, thereby avoiding safety hazards.

[0004] However, there are still some problems. Although the moisture in the water-swelling soil is collected and discharged through the drainage pipe, it is very inconvenient to fix the retaining wall. It is also not convenient to dismantle and recycle the retaining wall later, and the resources cannot be effectively utilized. Therefore, a composite pile-board wall and anchor plate mixed protective support system is proposed to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a composite pile-sheet wall and anchor plate hybrid protective support system, which has the advantages of being easy to install and disassemble, and solves the problem of being very inconvenient when fixing the retaining wall.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a composite pile-sheet wall and anchor plate mixed protection support system, comprising a foundation, a plurality of composite piles are fixed on the top of the foundation, a retaining plate is slidably connected between two of the composite piles, two fixing components are fixed on the top of the retaining plate, and the fixing components are used to fix the retaining plate;

[0007] A plurality of protective panels are fixed on the left side of the foundation, and the plurality of protective panels are spliced ​​with each other. An anchoring assembly is fixed on the right side of the protective panel, and the anchoring assembly is used to fix the protective panel. A stabilizing plate is fixed on the bottom of the protective panel.

[0008] The fixing assembly includes a fixed block, a rotating rod, two moving blocks and a control block. The top of the retaining plate is fixed to the fixed block. The interior of the fixed block is rotatably connected to the rotating rod. The outer surface of the rotating rod is threadedly connected to the moving block. The moving block is plugged into the composite pile. The rotating rod is fixed to the control block that penetrates the outside of the fixed block.

[0009] By adopting this technical solution, the protective panel can be fixed by the anchoring assembly so that the protective panel fits the foundation, and by setting up composite piles and retaining plates, it has multiple mixed functions such as preventing rainwater leakage, fully wrapping the slope, counter-pressing the slope foot and enhancing the stability of the slope.

[0010] Furthermore, the composite pile includes steel bars, protective piles and anti-slip piles, the outer surfaces of the steel bars are respectively fixed to the protective piles and the anti-slip piles, the bottoms of the protective piles are fixed to the anti-slip piles, and the anti-slip piles are fixed to the foundation.

[0011] By adopting this technical solution, the anti-slip piles are set to be circular, which makes it easier to drill holes later, and the protective piles are set to be square, which makes the protective piles more targeted.

[0012] Furthermore, the anchor assembly includes an anchor plate, a tie rod and a concrete pier, the anchor plate is fixed to the foundation, the left side of the anchor plate is fixed to the tie rod penetrating the protective panel, and the left side of the tie rod is fixed to the concrete pier.

[0013] By adopting this technical solution, the concrete cube is a cube of thirty centimeters by thirty centimeters by twenty centimeters, which can effectively increase the contact area between the concrete cube and the protective panel.

[0014] Furthermore, the outer surface of the pull rod is covered with a protective tube, and the protective tube is a polyvinyl chloride corrosion-resistant tube.

[0015] By adopting this technical solution, the provided protective tube can protect the pull rod, thereby making the pull rod more durable.

[0016] Furthermore, a drainage hole and a mounting hole are respectively provided inside the protective panel, and the drainage hole is an inclined hole.

[0017] Furthermore, the rotating rod is a bidirectional threaded screw, and a threaded hole matching the rotating rod is provided inside the moving block.

[0018] By adopting this technical solution, a bidirectional threaded screw is set, so that when the moving block moves due to the extrusion of the thread, the two moving blocks move relatively.

[0019] Furthermore, the moving block is a rectangular block, and a friction strip is fixed on the outer surface of the control block.

[0020] By adopting this technical solution, the moving block is set as a rectangular block, so that the moving block cannot rotate inside the fixed block.

[0021] Furthermore, a splicing block is fixed on the top of the protective panel, and a splicing groove adapted to the splicing block is formed on the bottom of the protective panel.

[0022] By adopting this technical solution, the splicing of multiple protective panels is made more stable by providing splicing blocks and splicing grooves.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] 1. The composite pile-sheet wall and anchor plate mixed protection support system sets the bottom of the composite pile to be circular, which makes it easier to make holes later, and sets the top of the composite pile to be square, which makes the use of the template more convenient than the round pile. The fixed components are set so that the retaining plate can be easily installed and disassembled, making the whole more practical.

[0025] 2. The composite pile-sheet wall and anchor plate mixed protection and retaining system, through the cooperation of the protection panel and the retaining board, has multiple mixed functions such as preventing rainwater leakage, fully wrapping the slope, counter-pressure on the slope foot and enhancing the stability of the slope. It is easy to construct, has mature technology, strong operability, small construction area, low risk, and can quickly and easily deal with high and steep slopes or loess collapse in unfavorable construction locations, making the overall system more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 This is a three-dimensional diagram of the composite pile structure of the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the fixing component of the utility model.

[0029] In the figure: 1. foundation; 2. composite pile; 201. steel bar; 202. protective pile; 203. anti-slip pile; 3. retaining board; 4. fixing assembly; 401. fixing block; 402. rotating rod; 403. moving block; 404. control block; 5. protective panel; 6. anchoring assembly; 601. anchor plate; 602. pull rod; 603. concrete pile; 7. stabilizing plate; 8. protective pipe; 9. drainage hole; 10. installation hole. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figures 1 to 2 In this embodiment, a composite pile-board wall and anchor plate mixed protective support system includes a foundation 1, a plurality of composite piles 2 are fixed on the top of the foundation 1, the composite piles 2 include steel bars 201, protective piles 202 and anti-slip piles 203, the outer surfaces of the steel bars 201 are fixed to the protective piles 202 and the anti-slip piles 203 respectively, the bottom of the protective piles 202 are fixed to the anti-slip piles 203, the anti-slip piles 203 are fixed to the foundation 1, the anti-slip piles 203 are set to be circular, so that subsequent drilling is convenient, and the protective piles 202 are set to be square, so that the protective piles 202 are targeted, and a retaining plate 3 is slidably connected between two composite piles 2, and two fixing components 4 are fixed on the top of the retaining plate 3, and the fixing components 4 are used to fix the retaining plate 3.

[0032] In addition, a plurality of protective panels 5 are fixed to the left side of the foundation 1, and the plurality of protective panels 5 are spliced ​​with each other. An anchor assembly 6 is fixed to the right side of the protective panel 5. The anchor assembly 6 includes an anchor plate 601, a tie rod 602 and a concrete pier 603. The anchor plate 601 is fixed to the foundation 1, the left side of the anchor plate 601 is fixed to the tie rod 602 that passes through the protective panel 5, and the left side of the tie rod 602 is fixed to the concrete pier 603. The concrete pier 603 is a cube of thirty centimeters by thirty centimeters by twenty centimeters, which can effectively increase the contact area between the concrete pier 603 and the protective panel 5.

[0033] Furthermore, the outer surface of the pull rod 602 is covered with a protective tube 8, which is a polyvinyl chloride anti-corrosion tube. The protective tube 8 can protect the pull rod 602, thereby making the pull rod 602 more durable. The anchor assembly 6 is used to fix the protective panel 5. A stabilizing plate 7 is fixed to the bottom of the bottom protective panel 5. The inside of the protective panel 5 is respectively provided with a drainage hole 9 and a mounting hole 10. The drainage hole 9 is an inclined hole. A splicing block is fixed to the top of the protective panel 5. A splicing groove matched with the splicing block is provided at the bottom of the protective panel 5. The splicing blocks and splicing grooves are provided to make the splicing of multiple protective panels 5 more stable.

[0034] In general, the protective panel 5 can be fixed by the anchoring assembly 6 so that the protective panel 5 fits the foundation 1, and through the provision of the composite piles 2 and the retaining plate 3, it has multiple mixed functions such as preventing rainwater leakage, fully wrapping the slope, counter-pressing the slope foot and enhancing the stability of the slope.

[0035] See also Figure 3 The fixing assembly 4 in this embodiment includes a fixed block 401, a rotating rod 402, two moving blocks 403 and a control block 404. The top of the retaining plate 3 is fixed to the fixed block 401, the interior of the fixed block 401 is rotatably connected to the rotating rod 402, the outer surface of the rotating rod 402 is threadedly connected to the moving block 403, the rotating rod 402 is a bidirectional threaded screw, and a threaded hole adapted to the rotating rod 402 is provided inside the moving block 403, which is set as a bidirectional threaded screw, so that when the moving block 403 moves due to the extrusion of the thread, the two moving blocks 403 move relative to each other, and the moving block 403 is plugged into the composite pile 2. The moving block 403 is a rectangular block, and a friction strip is fixed on the outer surface of the control block 404. The moving block 403 is set as a rectangular block, so that the moving block 403 cannot rotate inside the fixed block 401, and the rotating rod 402 is fixed to the control block 404 that penetrates the outside of the fixed block 401.

[0036] In general, the moving block 403 can be moved by rotating the rotating rod 402 , so that the moving block 403 is plugged into the composite pile 2 , thereby conveniently fixing the retaining plate 3 .

[0037] The working principle of the above embodiment is:

[0038] When it is necessary to install the retaining plate 3, it is only necessary to slide the retaining plate 3 between the two protection piles 202. At this time, the two protection piles 202 can preliminarily fix the retaining plate 3, so that the retaining plate 3 cannot move forward, backward, left or right. At this time, pushing the control block 404 can make the rotating rod 402 rotate, and the moving block 403 is a rectangular block, so that the moving block 403 cannot rotate inside the fixed block 401, so that the moving block 403 moves due to the extrusion of the thread, and because the rotating rod 402 is a two-way threaded screw, the two moving blocks 403 move relative to each other and are inserted into the inside of the protection pile 202, so that the retaining plate 3 cannot move up and down, thereby completing the fixation of the retaining plate 3. When the retaining plate 3 needs to be removed later, it is only necessary to push the control block 404 in the reverse direction. The overall structure is simple, which makes the retaining plate 3 easy to install and disassemble, making it more practical as a whole.

Claims

1. A composite pile-sheet wall and anchor-sheet hybrid protection and retaining system, comprising a foundation (1), characterized in that: A plurality of composite piles (2) are fixed on the top of the foundation (1); a retaining plate (3) is slidably connected between two of the composite piles (2); two fixing assemblies (4) are fixed on the top of the retaining plate (3); the fixing assemblies (4) are used to fix the retaining plate (3); A plurality of protective panels (5) are fixed to the left side of the foundation (1), the plurality of protective panels (5) being spliced ​​together, an anchoring assembly (6) is fixed to the right side of the protective panel (5), the anchoring assembly (6) being used to fix the protective panel (5), and a stabilizing plate (7) is fixed to the bottom of the protective panel (5); The fixing assembly (4) comprises a fixing block (401), a rotating rod (402), two moving blocks (403) and a control block (404); the top of the retaining plate (3) is fixed to the fixing block (401); the interior of the fixing block (401) is rotatably connected to the rotating rod (402); the outer surface of the rotating rod (402) is threadedly connected to the moving block (403); the moving block (403) is plugged into the composite pile (2); and the rotating rod (402) is fixed to the control block (404) that penetrates the outside of the fixing block (401).

2. A composite pile-sheet wall and anchor plate mixed protection and retaining system according to claim 1, characterized in that: The composite pile (2) comprises a steel bar (201), a protective pile (202) and an anti-slip pile (203); the outer surface of the steel bar (201) is fixed to the protective pile (202) and the anti-slip pile (203), respectively; the bottom of the protective pile (202) is fixed to the anti-slip pile (203); and the anti-slip pile (203) is fixed to the foundation (1).

3. The composite pile-sheet wall and anchor plate mixed protection and retaining system according to claim 1 is characterized by: The anchoring assembly (6) comprises an anchor plate (601), a tie rod (602) and a concrete mortar (603); the anchor plate (601) is fixed to the foundation (1); the left side of the anchor plate (601) is fixed to the tie rod (602) penetrating the protective panel (5); and the left side of the tie rod (602) is fixed to the concrete mortar (603).

4. A composite pile-sheet wall and anchor plate mixed protection and retaining system according to claim 3, characterized in that: The outer surface of the pull rod (602) is sheathed with a protective tube (8), and the protective tube (8) is a polyvinyl chloride corrosion-resistant tube.

5. The composite pile-sheet wall and anchor plate mixed protection and retaining system according to claim 1 is characterized by: A drainage hole (9) and a mounting hole (10) are respectively provided inside the protective panel (5), and the drainage hole (9) is an inclined hole.

6. The composite pile-sheet wall and anchor plate mixed protection and retaining system according to claim 1 is characterized by: The rotating rod (402) is a bidirectional threaded screw, and a threaded hole matching the rotating rod (402) is provided inside the moving block (403).

7. The composite pile-sheet wall and anchor plate mixed protection and retaining system according to claim 1 is characterized by: The moving block (403) is a rectangular block, and a friction strip is fixed on the outer surface of the control block (404).

8. The composite pile-sheet wall and anchor plate mixed protection and retaining system according to claim 1 is characterized by: A splicing block is fixed on the top of the protective panel (5), and a splicing groove adapted to the splicing block is provided on the bottom of the protective panel (5).

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