Landslide body foam light soil roadbed reinforcing and supporting device

Abstract

The utility model discloses a landslide body foam light soil roadbed reinforcing support device relates to roadbed reinforcing support technical field, including support board, the back of support board is provided with side support subassembly, the side of side support subassembly away from support board is provided with two positioning support board respectively, the opposite surface fixedly connected with connecting plate of two positioning support boards, the top fixedly connected with U type board of two positioning support boards, the middle side of U type board horizontal surface top is provided with fixed component, the bottom of U type board vertical direction outer wall is fixedly connected with mounting panel respectively, the bottom of two mounting panels all is fixedly connected with universal wheel, the bottom equidistance array fixedly connected with a plurality of drain pipes of support board front end. The utility model discloses a side support subassembly to the back of support board realizes the inclined support to the operation, and combines the control hydraulic cylinder telescopic movement, makes the ground cone into the ground, realizes the fixed device, improves the stability of foam light soil roadbed support.

Description

Technical Field

[0001] This utility model relates to the field of roadbed reinforcement and support technology, specifically to a landslide body foam lightweight soil roadbed reinforcement and support device. Background Technology

[0002] Foamed lightweight soil for landslide control is a special engineering material, belonging to the category of aerated lightweight soil. It is made by mixing cement, fly ash, foaming agents, and other materials, and possesses characteristics such as lightweight, high fluidity, and self-curing properties. It can reduce the pressure of the landslide on surrounding structures and achieve rapid solidification. However, during roadbed construction, due to the high fluidity of the foamed lightweight soil structure, its strength and stability are relatively poor, requiring necessary reinforcement to ensure that the roadbed's strength and stability meet design and specification requirements. The existing technology has the following problems:

[0003] Existing roadbed reinforcement support devices typically only support the edge of the poured foamed lightweight soil with a single-sided side plate, resulting in poor support effect and easy lateral expansion. Furthermore, due to the large size of the roadbed reinforcement support device, it is inconvenient to transport and move, affecting its practicality. Utility Model Content

[0004] This invention provides a reinforcement and support device for landslide-prone lightweight foam soil subgrade to solve the problems existing in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A landslide-prone foam lightweight soil subgrade reinforcement support device includes a support plate. A side bracing assembly is provided on the back of the support plate. Two positioning support plates are respectively provided on the side of the side bracing assembly away from the support plate. A connecting plate is fixedly connected to the opposite surfaces of the two positioning support plates. A U-shaped plate is fixedly connected to the top of the two positioning support plates. A fixing assembly is provided on the middle side of the top of the transverse surface of the U-shaped plate, and the bottom of the outer wall of the fixing assembly extends into the interior of the U-shaped plate. An mounting plate is fixedly connected to the bottom of the vertical outer wall of the U-shaped plate. A caster wheel is fixedly connected to the bottom of each of the two mounting plates. A plurality of drainage pipes are fixedly connected in an equidistant array at the bottom of the front end of the support plate, and the rear side of the outer wall of the plurality of drainage pipes extends into the rear end of the support plate and is fixedly connected to each other.

[0007] A further improvement of the present invention is that the side support assembly includes a movable plate, two movable brackets and two T-shaped sliders. The left and right sides of the rear end of the movable plate are respectively provided with vertically penetrating connecting grooves. The tops of the left and right ends of the movable brackets are respectively rotatably connected to the inner walls of the connecting grooves. One end of each of the two T-shaped sliders is respectively fixedly connected to the left and right sides of the front end of the movable plate.

[0008] A further improvement of this utility model is that: the top of the front ends of the two positioning support plates are fixedly connected to the connecting parts, and the bottom of the outer wall of the movable bracket is rotatably connected to the inside of the connecting parts.

[0009] A further improvement of this utility model is that: the ends of the two movable supports that are far apart are respectively fixedly connected to the connecting plate, and the middle of the two connecting plates is provided with a through-hole.

[0010] A further improvement of the present invention is that the fixing component includes a hydraulic cylinder, a pressure plate and two ground cones. The output end of the hydraulic cylinder extends into the interior of the U-shaped plate and is fixedly connected to the middle side of the top of the pressure plate. The tops of the two ground cones are respectively fixedly connected to the left and right sides of the bottom of the pressure plate.

[0011] A further improvement of this utility model is that the top of both positioning support plates is provided with insertion holes that match the ground cone and are vertically connected.

[0012] A further improvement of this utility model is that: positioning plates are fixedly connected to the left and right sides inside the support plate, and T-shaped grooves adapted to the T-shaped slider are respectively opened at the rear ends of the two positioning plates. The inner wall of the T-shaped groove is slidably connected to the outer wall of the T-shaped slider. Fixing plates are fixedly connected to the bottom of the left and right ends of the support plate, and fixing holes that pass through the top and bottom are opened in the middle of the two fixing plates.

[0013] A further improvement of this utility model is that: a semi-circular ring is fixedly connected to the lower side of the back of the support plate near the positioning plate, and a hook is movably connected to the outer wall of the semi-circular ring, with one end of the hook connected to the insertion port.

[0014] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0015] 1. This utility model provides a reinforcement and support device for landslide-prone foam lightweight soil subgrade. It adopts the cooperation between a support plate, a side bracing component, a positioning support plate, a connecting plate, a U-shaped plate, and a fixing component. By operating the side bracing component, the back of the support plate is diagonally braced. Combined with the extension and retraction movement of the hydraulic cylinder, the ground cone is inserted into the ground to fix the device, thereby improving the stability of the foam lightweight soil subgrade support. It solves the problem that existing subgrade reinforcement and support devices usually only support the edge of the poured foam lightweight soil with a single side plate, resulting in poor support effect and easy lateral expansion. It achieves the beneficial effect of reinforcing the support of the support plate and preventing lateral expansion.

[0016] 2. This utility model provides a landslide-resistant lightweight foam soil subgrade reinforcement support device, which uses a support plate, a U-shaped plate, a mounting plate and casters for cooperation. When transporting the device, the side support component is placed vertically against the back of the support plate, and then the hooks on the support plate are used to hook along the insertion holes to connect the support plate and the side support component. The casters are then used to move the device. This solves the problem that the subgrade reinforcement support device is large and inconvenient to move, which affects its practicality. It achieves the beneficial effect of convenient transportation and improved practicality. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the landslide body foam lightweight soil subgrade reinforcement and support device of this utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the side support component of this utility model;

[0019] Figure 3 This is a partially enlarged schematic diagram of the A-dimensional structure of this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the fixing component of this utility model;

[0021] Figure 5 This is a three-dimensional structural diagram of the support plate of this utility model.

[0022] In the diagram: 1. Support plate; 11. Positioning plate; 110. T-shaped slide groove; 12. Fixing plate; 120. Fixing hole; 13. Semi-circular ring; 14. Hook; 2. Side support assembly; 21. Moving plate; 210. Connecting groove; 22. Movable bracket; 221. Connecting plate; 2210. Insertion port; 23. T-shaped slider; 3. Positioning support plate; 301. Insertion hole; 31. Connector; 4. Connecting plate; 5. U-shaped plate; 6. Fixing assembly; 61. Hydraulic cylinder; 62. Pressure plate; 63. Ground cone; 7. Mounting plate; 8. Casters; 9. Drain pipe. Detailed Implementation

[0023] To make the technical means, creative features, objectives, and effects of this utility model easier to understand, the following describes this utility model in conjunction with specific embodiments:

[0024] like Figure 1As shown, this utility model provides a support device for reinforcing landslide foam lightweight soil subgrade, including a support plate 1, a side support component 2 on the back of the support plate 1, two positioning support plates 3 on the side of the side support component 2 away from the support plate 1, a connecting plate 4 fixedly connected to the opposite face of the two positioning support plates 3, a U-shaped plate 5 fixedly connected to the top of the two positioning support plates 3, a fixing component 6 on the middle side of the top of the horizontal surface of the U-shaped plate 5, and the bottom of the outer wall of the fixing component 6 penetrates into the interior of the U-shaped plate 5, an mounting plate 7 fixedly connected to the bottom of the vertical outer wall of the U-shaped plate 5, a universal wheel 8 fixedly connected to the bottom of each of the two mounting plates 7, and a plurality of drainage pipes 9 fixedly connected in an equidistant array at the bottom of the front end of the support plate 1, and the rear side of the outer wall of the plurality of drainage pipes 9 penetrates into the rear end of the support plate 1 and is fixedly connected to each other;

[0025] The system consists of a support plate 1, a side brace assembly 2, a positioning support plate 3, a connecting plate 4, a U-shaped plate 5, a fixing assembly 6, a mounting plate 7, casters 8, and a drainage pipe 9. By operating the side brace assembly 2, positioning support plate 3, U-shaped plate 5, and fixing assembly 6, and by fixing the side brace assembly 2 to the ground, the system provides diagonal support to the back of the support plate 1, thereby improving the stability of the foam lightweight soil subgrade.

[0026] like Figure 2 As shown, this utility model provides a technical solution for a landslide body foam lightweight soil subgrade reinforcement support device: the side support component 2 includes a movable plate 21, two movable supports 22 and two T-shaped sliders 23. The left and right sides of the rear end of the movable plate 21 are respectively provided with vertically penetrating connecting grooves 210. The tops of the left and right ends of the movable supports 22 are rotatably connected to the inner walls of the connecting grooves 210. One end of the two T-shaped sliders 23 is fixedly connected to the left and right sides of the front end of the movable plate 21. The tops of the front ends of the two positioning support plates 3 are fixedly connected to the connectors 31. The bottom of the outer wall of the movable support 22 is rotatably connected to the inside of the connectors 31. The movable support 22 rotates along the connecting grooves 210 and, together with the connectors 31, pulls the positioning support plates 3 and the support plates 1 apart, thereby achieving diagonal support on the back of the support plates 1 and reinforcing the support of the support plates 1.

[0027] like Figure 3 As shown, this utility model provides a technical solution for a landslide body foam lightweight soil subgrade reinforcement support device: the ends of two movable supports 22 that are far apart are respectively fixedly connected to the connecting plate 221. The middle of the two connecting plates 221 is provided with an insertion port 2210 that runs vertically through the middle. The insertion port 2210 on the connecting plate 221 is for the connection between the support plate 1 and the side support component 2.

[0028] like Figure 4As shown, this utility model provides a technical solution for a landslide body foam lightweight soil subgrade reinforcement support device: the fixing component 6 includes a hydraulic cylinder 61, a pressure plate 62 and two ground cones 63. The output end of the hydraulic cylinder 61 passes through the interior of the U-shaped plate 5 and is fixedly connected to the middle side of the top of the pressure plate 62. The tops of the two ground cones 63 are respectively fixedly connected to the left and right sides of the bottom of the pressure plate 62. The output end of the hydraulic cylinder 61 moves through the pressure plate 62 to extend and retract, which can insert the ground cones 63 into the ground for fixation. The tops of the two positioning support plates 3 are each provided with an insertion hole 301 that matches the ground cones 63 and is vertically connected.

[0029] like Figure 5 As shown, this utility model provides a technical solution for a landslide-resistant lightweight soil roadbed reinforcement support device: Positioning plates 11 are fixedly connected to the left and right sides of the support plate 1, respectively. The rear ends of the two positioning plates 11 are respectively provided with T-shaped grooves 110 adapted to T-shaped sliders 23. The inner wall of the T-shaped groove 110 is slidably connected to the outer wall of the T-shaped slider 23. The moving plate 21 slides along the T-shaped groove 110 via the T-shaped slider 23, thus limiting the movement trajectory of the positioning support plate 3. Fixing plates 12 are fixedly connected to the bottom of the left and right ends of the support plate 1, respectively. Each plate 12 has a through-hole 120 in the middle. Fixing plates 12 are set at both ends of the support plate 1. Ground nails can be inserted into the soil along the fixing holes 120 to position the support plate 1. Half rings 13 are fixedly connected to the lower side of the back of the support plate 1 near the positioning plate 11. Hooks 14 are movably connected to the outer wall of the half rings 13. One end of the hooks 14 is engaged with the inner wall of the insertion port 2210. The movable bracket 22 is placed vertically against the back of the support plate 1, and the hooks 14 are hooked along the inside of the insertion port 2210. The device can be moved by the casters 8.

[0030] The working principle of this landslide body foam lightweight soil subgrade reinforcement and support device will be explained in detail below.

[0031] like Figure 1-5As shown, during the construction of the landslide-prone foam lightweight soil subgrade, the device is transported to the edge of the foam lightweight soil to be poured using casters 8. The hydraulic cylinder 61 is connected to an external power source via a wire. The support plate 1 is placed against the edge of the foam lightweight soil, and ground nails are inserted into the ground along the fixing holes 120 to fix the support plate 1. Then, the hooks 14 on both sides are removed from the insertion holes 2210, and the movable bracket 22 is rotated outward along the connecting groove 210, causing the positioning support plate 3 to move away from the support plate 1. This causes the moving plate 21 to slide downward along the T-shaped sliding groove 110 via the T-shaped slider 23, thus providing diagonal support to the back of the support plate 1. Subsequently, the hydraulic cylinder 61 is activated, and the output end of the hydraulic cylinder 61 moves downward along the insertion hole 301 via the pressure plate 62, causing the ground cone 63 to be inserted into the ground, preventing the lightweight soil from flowing laterally and reinforcing the support. This ensures that water accumulated in the subgrade is drained in time through the drainage pipe 9, preventing the foam lightweight soil from laterally expanding.

[0032] The specific types and structures used are all existing products, and the specific circuit connection structure and control relationship are all existing technologies, so they will not be elaborated on here.

[0033] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. Landslide body foam light soil roadbed reinforcement support device, comprising a support plate (1), characterized in that: The back of the support plate (1) is provided with a side support assembly (2). Two positioning support plates (3) are respectively provided on the side of the side support assembly (2) away from the support plate (1). A connecting plate (4) is fixedly connected to the opposite side of the two positioning support plates (3). A U-shaped plate (5) is fixedly connected to the top of the two positioning support plates (3). A fixing assembly (6) is provided on the middle side of the top of the horizontal surface of the U-shaped plate (5). The bottom of the outer wall of the fixing assembly (6) extends into the interior of the U-shaped plate (5). An installation plate (7) is fixedly connected to the bottom of the vertical outer wall of the U-shaped plate (5). A universal wheel (8) is fixedly connected to the bottom of the two installation plates (7). Several drain pipes (9) are fixedly connected in an equidistant array at the bottom of the front end of the support plate (1). The rear side of the outer wall of the several drain pipes (9) extends into the rear end of the support plate (1) and is fixedly connected to each other.

2. The landslide body foam light soil roadbed reinforcing and supporting device according to claim 1, characterized in that: The side support assembly (2) includes a movable plate (21), two movable brackets (22) and two T-shaped sliders (23). The left and right sides of the rear end of the movable plate (21) are respectively provided with vertically penetrating connecting grooves (210). The tops of the left and right ends of the movable brackets (22) are respectively rotatably connected to the inner walls of the connecting grooves (210). One end of the two T-shaped sliders (23) is respectively fixedly connected to the left and right sides of the front end of the movable plate (21).

3. The landslide body foam light soil roadbed reinforcing and supporting device according to claim 2, characterized in that: The top of the front end of each of the two positioning support plates (3) is fixedly connected to a connector (31), and the bottom of the outer wall of the movable bracket (22) is rotatably connected to the inside of the connector (31).

4. The landslide body foam light soil roadbed reinforcing and supporting device according to claim 3, characterized in that: The two movable supports (22) are fixedly connected to the connecting plate (221) at opposite ends. The two connecting plates (221) are provided with through slots (2210) in the middle.

5. The landslide foam lightweight soil roadbed reinforcement support device according to claim 1, characterized in that: The fixing component (6) includes a hydraulic cylinder (61), a pressure plate (62) and two ground cones (63). The output end of the hydraulic cylinder (61) extends into the interior of the U-shaped plate (5) and is fixedly connected to the middle side of the top of the pressure plate (62). The tops of the two ground cones (63) are respectively fixedly connected to the left and right sides of the bottom of the pressure plate (62).

6. The landslide body foam light soil roadbed reinforcing and supporting device according to claim 5, characterized in that: The top of each of the two positioning support plates (3) is provided with an insertion hole (301) that matches the ground cone (63) and is vertically connected.

7. The landslide foam lightweight soil roadbed reinforcement support device according to claim 1, characterized in that: Positioning plates (11) are fixedly connected to the left and right sides of the support plate (1), and T-shaped grooves (110) adapted to T-shaped sliders (23) are opened at the rear ends of the two positioning plates (11). The inner wall of the T-shaped grooves (110) is slidably connected to the outer wall of the T-shaped sliders (23). Fixing plates (12) are fixedly connected to the bottom of the left and right ends of the support plate (1), and fixing holes (120) that pass through the top and bottom are opened in the middle of the two fixing plates (12).

8. The landslide body foam light soil roadbed reinforcing and supporting device according to claim 7, characterized in that: The support plate (1) has a half-ring (13) fixedly connected to the lower side of the back of the positioning plate (11). The outer wall of the half-ring (13) is movably connected to a hook (14), and one end of the hook (14) is connected to the socket.

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