Slope support device

Abstract

The utility model discloses a slope support device, including a base, a first support plate and a second support plate, wherein the first support plate is hinged on the base, the first support plate can rotate relative to the base and is limited on the base by bolts, the second support plate is slidably connected to the first support plate, and the second support plate is adjusted by an adjustment mechanism and limited on the first support plate. The utility model has good stability, is easy to install and disassemble, has an adjustable coverage area, good applicability, and is highly practical.

Description

Technical Field

[0001] The utility model relates to a slope supporting device, belonging to the technical field of slope supporting equipment. Background Art

[0002] Slope support refers to the support, reinforcement and protection measures taken on the slope to ensure the safety of the slope and its environment. Commonly used support structure types include: gravity retaining wall, buttress retaining wall, cantilever support, plate rib or lattice anchor retaining wall support, pile anchor retaining wall support, anchor spraying support, and slope method.

[0003] A Chinese patent with authorization announcement number CN 217460632 U discloses a slope excavation support device, comprising a bottom cross beam (1), wherein the number of the bottom cross beams (1) is multiple, and any two of the bottom cross beams (1) are snap-connected, a plurality of hinge blocks (12) are fixedly provided on the side of the bottom cross beam (1), a diagonal guard beam (2) is rotatably hinged in the hinge block (12), a rotation groove (22) is provided at one end of the diagonal guard beam (2), the number of the diagonal guard beams (2) is multiple, and two of the diagonal guard beams (2) are rotatably hinged, a support frame (3) is snap-connected and installed on the diagonal guard beam (2), the number of the support frames (3) is multiple, and two of the support frames (3) are snap-connected, and a locking device (4) is slidably installed in the support frame (3).

[0004] In the above patent, the two bottom cross beams are connected by means of a female buckle and a male buckle, and the bottom cross beams are hingedly mounted with the oblique cross beams to adapt to different slope protection tasks, and the multiple slots on the oblique cross beams can quickly engage the support frames, and the support frames can be quickly engaged with each other, so that the overall support device can be quickly assembled; the oblique guard beams are installed by engaging the support frames, and the multiple anti-slip blocks on the support frames are pressed into the slope, so that the anti-slip effect of the support frames is increased, and then the positioning bolts are installed in the through holes at different positions on the I-shaped plates, so that when the two T-shaped plates slide in opposite directions, the corresponding rectangular blocks and rectangular sleeves on the two support frames are slidably engaged, thereby increasing the stability of the support frame installation and having a good slope protection effect, and the oblique guard beams are spaced the same distance apart, which increases the overall appearance.

[0005] Although the above patent solves the problems of inconvenient installation and poor protective effect of the existing support device, the following problems still exist: installation and disassembly are cumbersome and inconvenient to use; the coverage area cannot be adjusted, resulting in poor applicability. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide a slope supporting device to solve the technical problems existing in the above-mentioned prior art.

[0007] The technical solution adopted by the utility model is: a slope supporting device, including a base, a first support plate and a second support plate, the first support plate is hinged on the base, the first support plate can rotate relative to the base and is limited on the base by bolts, the second support plate is slidably connected to the first support plate, and the second support plate is adjusted by an adjustment mechanism and limited on the first support plate.

[0008] Preferably, a rectangular blind hole matching with the second support plate is provided on one side of the first support plate, and the second support plate is inserted into the rectangular blind hole and can slide along the rectangular blind hole.

[0009] Preferably, a first strip through hole is provided on the first support plate at one side of the rectangular blind hole along the sliding direction of the second support plate, and a first slider is fixed on one end of the second support plate close to the bottom of the rectangular blind hole, and the first slider passes through the first strip through hole and can slide along the first strip through hole.

[0010] Preferably, the adjusting mechanism includes a second strip-shaped through hole, the second strip-shaped through hole is located on the first support plate and is arranged along the sliding direction of the second support plate, a second slider is fixed on one end of the second support plate close to the bottom of the rectangular blind hole, the second slider passes through the second strip-shaped through hole and can slide along the second strip-shaped through hole, a threaded rod is rotatably connected to one side of the first support plate, the axis of the threaded rod is parallel to the second strip-shaped through hole, the threaded rod passes through the second slider, and the second slider is threadedly connected to the threaded rod.

[0011] Preferably, a first bevel gear is coaxially fixed to one end of the threaded rod, a second bevel gear is meshed with the first bevel gear, and a handle is coaxially fixed to the second bevel gear.

[0012] Preferably, a horizontal support rod is fixed on one end of the second support plate close to the bottom of the rectangular blind hole, the length of the support rod is greater than the length of the first support plate, and a through hole allowing the support rod to pass through is provided on the side wall of the first support plate close to the bottom of the rectangular blind hole.

[0013] The beneficial effects of the utility model are as follows: compared with the prior art, the utility model has good stability, is easy to install and disassemble, has an adjustable coverage area, is good in applicability, and is strong in practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure after the second support plate is partially extended in the present invention.

[0015] Figure 2It is a schematic diagram of the overall structure after the second supporting plate in the present invention is fully extended. DETAILED DESCRIPTION

[0016] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0017] The reference numerals in the drawings of the specification include: a first support plate 10, a first strip-shaped through hole 11, a first fixing block 12, a second strip-shaped through hole 13, a threaded rod 14, a first bevel gear 15, a second bevel gear 16, a handle 17, a second support plate 20, a first slider 21, a second slider 22, and a support rod 23.

[0018] Embodiment 1:

[0019] A slope support device includes a first support plate 10 and a second support plate 20, both of which are rectangular plates, a rectangular blind hole matching the second support plate 20 is arranged on the left side of the first support plate 10, the second support plate 20 is inserted into the rectangular blind hole and can slide along the rectangular blind hole, a horizontally arranged first strip through hole 11 is opened on the front side of the first support plate 10, a first slider 21 is fixed on the right end of the second support plate 20, the first slider 21 passes through the first strip through hole 11 and can slide along the first strip through hole 11;

[0020] A second strip through hole 13 is provided on the first support plate 10, and the second strip through hole 13 is aligned with the first strip through hole 11 up and down, and a second slider 22 is fixed on the right end of the second support plate 20, and the second slider 22 is a rectangular parallelepiped, and the second slider 22 passes through the second strip through hole 13 and can only slide left and right along the second strip through hole 13, and a first mounting block is fixed on the left end of the front side surface of the first support plate 10, and a threaded rod 14 is rotatably connected to the first mounting block, and the axis of the threaded rod 14 is parallel to the second strip through hole 13, and the threaded rod 14 passes through the second slider 22, and the second slider 22 is threadedly connected to the threaded rod 14, and a first bevel gear 15 is coaxially fixed on the right end of the threaded rod 14, and the first bevel gear 15 is meshed with a second bevel gear 16, and a handle 17 is coaxially fixed to the second bevel gear 16, and the first bevel gear 15, the second bevel gear 16 and the handle 17 are all located on the front side of the first support plate 10.

[0021] A horizontal support rod 23 is fixed to the right end of the second support plate 20 . The length of the support rod 23 is twice the length of the first support plate 10 . A through hole is provided on the right side wall of the first support plate 10 to allow the support rod 23 to pass through.

[0022] In this embodiment, the lower end of the first support plate 10 is hinged with a base (not shown in the figure). The first support plate 10 can rotate relative to the base and is limited relative to the base by bolts. The base is used to install the first support plate 10 on the slope. The base and the fixing method of the base are both existing.

[0023] In the initial state, the second support plate 20 is completely received into the rectangular blind hole of the first support plate 10. The second support plate 20 can be extended from the rectangular blind hole as required. The specific operation process is as follows: by screwing the handle 17, the threaded rod 14 rotates. Since the second slider 22 is limited, the second slider 22 can only move left and right along the threaded rod 14. The second slider 22 drives the second support plate 20 to move left and right. The principle is similar to that of a lead screw. The first slider 21 and the second bar-shaped through hole 13 are used to achieve better left and right horizontal movement of the second support plate 20. The function of the support rod 23 is to enhance the stability between the second support plate 20 and the first support plate 10 after the second support plate 20 extends out of the rectangular blind hole. After adjusting the length of the second support plate 20, fix the base on the slope.

[0024] The above description is only a specific implementation method of the present utility model, but the protection scope of the present utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present utility model, which should be included in the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims

1. A slope support device, characterized in that: It includes a base, a first support plate and a second support plate, the first support plate is hinged on the base, the first support plate can rotate relative to the base and is limited on the base by bolts, the second support plate is slidably connected to the first support plate, and the second support plate is adjusted by an adjustment mechanism and limited on the first support plate.

2. A slope support device according to claim 1, characterized in that: A rectangular blind hole matching the second support plate is provided on one side of the first support plate, and the second support plate is inserted into the rectangular blind hole and can slide along the rectangular blind hole.

3. A slope support device according to claim 2, characterized in that: A first strip through hole is provided on one side of the first support plate located along the sliding direction of the second support plate, and a first slider is fixed on one end of the second support plate close to the bottom of the rectangular blind hole. The first slider passes through the first strip through hole and can slide along the first strip through hole.

4. A slope support device according to claim 3, characterized in that: The adjusting mechanism includes a second strip-shaped through hole, which is located on the first supporting plate and arranged along the sliding direction of the second supporting plate. A second slider is fixed to one end of the second supporting plate close to the bottom of the rectangular blind hole. The second slider passes through the second strip-shaped through hole and can slide along the second strip-shaped through hole. A threaded rod is rotatably connected to one side of the first supporting plate, and the axis of the threaded rod is parallel to the second strip-shaped through hole. The threaded rod passes through the second slider, and the second slider is threadedly connected to the threaded rod.

5. A slope support device according to claim 4, characterized in that: A first bevel gear is coaxially fixed on one end of the threaded rod, a second bevel gear is meshed with the first bevel gear, and a handle is coaxially fixed to the second bevel gear.

6. A slope support device according to claim 5, characterized in that: A horizontal support rod is fixed on one end of the second support plate close to the bottom of the rectangular blind hole, the length of the support rod is greater than the length of the first support plate, and a through hole allowing the support rod to pass through is provided on the side wall of the first support plate close to the bottom of the rectangular blind hole.

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