Slope support prefabricated structure

Abstract

The utility model discloses a side slope support prefabricated structure which comprises four installation blocks, the four installation blocks are located at the four corners of a rectangle respectively, the installation blocks are fixed to a side slope through installation mechanisms, and every two installation blocks located on the same side of the rectangle are connected and fixed through a telescopic rod. Structures such as the mounting block, the mounting mechanism and the telescopic rod are prefabricated in advance and mounted according to actual requirements after arriving at the site, the length of the telescopic rod is adjusted according to the actual requirements, construction efficiency is high, construction cost is low, the supporting difficulty is small, and the supporting effect is good.

Description

Technical Field

[0001] The utility model relates to a prefabricated structure for slope support, belonging to the technical field of slope support. 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.

[0003] Usually when carrying out slope support construction, it is necessary to tie steel bars on the slope surface, support formwork on the outside of the steel bars, and then pour concrete on the steel bars to form multiple longitudinal support columns and multiple transverse support columns. The longitudinal support columns and the transverse support columns are crossed and cast together as a whole.

[0004] In the above methods, affected by the terrain conditions on the mountain slope, it is difficult to tie steel bars and provide support on the mountain slope, the construction efficiency is low, the construction cost is high, and the support effect is poor. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a prefabricated structure for slope support to solve the technical problems existing in the above-mentioned prior art.

[0006] The technical solution adopted by the utility model is: a prefabricated structure for slope support, including four mounting blocks, which are respectively located at the four corners of a rectangle, and the mounting blocks are fixed on the slope through a mounting mechanism, and two mounting blocks located on the same side of the rectangle are connected and fixed by a telescopic rod.

[0007] Preferably, the mounting mechanism comprises a fixing rod, the mounting block is parallel to the slope surface of the slope, and the fixing rod is vertically mounted on a side of the mounting block close to the slope.

[0008] Preferably, the fixing rod passes through the mounting block and is fixed with a handle, the fixing rod is rotatably connected to the mounting block, the handle is provided with a first bolt hole, the mounting block is provided with two second bolt holes, the two second bolt holes are symmetrically arranged about the fixing rod, and the handle is limited in one of the second bolt holes by the first bolt; the fixing rod is provided with a first baffle arranged radially along the fixing rod.

[0009] Preferably, a fixed sleeve is rotatably connected to the outer periphery of the fixed rod, the fixed sleeve is fixed to the mounting block, a second baffle is provided on the outer periphery of the fixed sleeve along the radial direction of the fixed sleeve, a gap is provided between the second baffle and the first baffle, and a semicircular opening is provided on the side wall of the fixed sleeve to allow the first baffle to extend and rotate.

[0010] Preferably, a conical taper portion is fixed to the end of the fixing sleeve.

[0011] Preferably, a wedge block arranged radially along the fixed sleeve is fixed on the cone portion.

[0012] Preferably, the telescopic rod comprises a hollow first rod body, a second rod body is slidably connected inside the first rod body, and the second rod body is limited on the first rod body by a second bolt.

[0013] The beneficial effects of the utility model: compared with the prior art, the utility model prefabricates structures such as installation blocks, installation mechanisms and telescopic rods in advance, and can be installed on site according to actual needs and the length of the telescopic rods can be adjusted according to actual needs. The construction efficiency is high, the construction cost is low, the support difficulty is small, and the support effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the overall structure diagram of the utility model.

[0015] Figure 2 yes Figure 1 Enlarged view of part A in the middle.

[0016] Figure 3 It is a schematic diagram of the matching structure of the fixing rod and the fixing sleeve.

[0017] Figure 4 It is a schematic diagram of the matching structure of the fixing rod and the fixing sleeve after the fixing rod is rotated 180 degrees. DETAILED DESCRIPTION

[0018] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0019] The figure marks in the drawings of the specification include: mounting block 10, second threaded hole 11, handle 12, first bolt 13, fixing plate 14, fixing sleeve 15, first baffle 16, fixing rod 17, second baffle 18, cone 19, wedge block 191, first rod body 20, second bolt 21, second rod body 22.

[0020] Embodiment 1:

[0021] A prefabricated slope support structure, such as Figure 1 As shown, four mounting blocks 10 are included. The mounting blocks 10 are square and are respectively located at the four corners of the rectangle. The mounting blocks 10 are fixed on the slope through a mounting mechanism. Two mounting blocks 10 located on the same side of the rectangle are connected and fixed by a telescopic rod.

[0022] like Figure 2-Figure 4As shown, the mounting mechanism includes a fixing rod 17, the mounting block 10 is parallel to the slope surface of the slope, the fixing rod 17 is vertically mounted on the mounting block 10 on one side close to the slope, the fixing rod 17 penetrates the mounting block 10 and is fixed with an elliptical rectangular handle 12, the fixing rod 17 is rotatably connected to the mounting block 10, the fixing rod 17 is fixed to the left part of the handle 12, a first bolt hole is provided on the right part of the handle 12, and two second bolt holes are provided on the mounting block 10, the two second bolt holes are symmetrically arranged about the fixing rod 17, and the handle 12 is limited in one of the second bolt holes by the first bolt 13 cooperating with the first bolt hole and the second bolt hole; as shown Figure 3-Figure 4 As shown, a plurality of first baffles 16 arranged radially along the fixed rod 17 are fixed on the fixed rod 17, a fixed sleeve 15 is rotatably connected to the outer periphery of the fixed rod 17, the right end of the fixed sleeve 15 is fixed to the mounting block through a fixed plate 14, a plurality of second baffles 18 are arranged radially along the outer periphery of the fixed sleeve 15, a gap is set between the second baffles 18 and the first baffles 16, a semicircular opening allowing the first baffle 16 to extend and rotate is set on the side wall of the fixed sleeve 15, a conical cone 19 is fixed to the left end of the fixed sleeve 15, and a wedge block 191 arranged radially along the fixed sleeve 15 is fixed on the cone 19.

[0023] The fixing block 10 is fixed by knocking the fixing rod 17 into the soil of the slope, and the fixing rod 17 is prevented from being separated from the fixing block 10 by setting the handle 12. In order to prevent the fixing rod 17 from loosening from the soil, in this embodiment, a first baffle 16 is set on the outer periphery of the fixing rod 17 and a fixing sleeve 15 is set, and a second baffle 18 is set on the fixing sleeve 15. The first baffle 16 and the second baffle 18 play a role in limiting the fixing rod 17. The cone 19 and the wedge block 191 are used to facilitate the fixing sleeve 15 and the fixing rod 17 to extend into the soil of the slope. In the process of driving the fixing rod 17 into the soil, the first baffle 16 and the second baffle 18 overlap. When the fixing rod 17 reaches the specified depth, the fixing rod 17 is rotated 180 degrees by fixing the mounting block 10 and rotating the handle 12, so that the first baffle 16 and the second baffle 18 are located on both sides of the fixing rod 17, thereby enhancing the resistance to the loosening of the fixing rod 17.

[0024] In this embodiment, the telescopic rod includes a hollow first rod body 20, a second rod body 22 is slidably connected inside the first rod body 20, and the second rod body 22 is limited on the first rod body 20 by a second bolt 21. Both ends of the telescopic rod are respectively fixed to two mounting blocks 10. The length of the telescopic rod can be flexibly set according to needs to improve applicability.

[0025] After the utility model is installed, the whole is poured together with cement.

[0026] In this embodiment, the installation block 10, the installation mechanism, the telescopic rod and other structures are prefabricated in advance, and they are installed according to actual needs on site and the length of the telescopic rod is adjusted according to actual needs. The construction efficiency is high, the construction cost is low, the support difficulty is small, and the support effect is good.

[0027] 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 prefabricated structure for slope support, characterized in that: It comprises four mounting blocks, which are respectively located at the four corners of a rectangle. The mounting blocks are fixed on the slope through a mounting mechanism, and two mounting blocks located on the same side of the rectangle are connected and fixed through a telescopic rod.

2. A prefabricated slope support structure according to claim 1, characterized in that: The mounting mechanism comprises a fixing rod, the mounting block is parallel to the slope surface of the side slope, and the fixing rod is vertically mounted on a side of the mounting block close to the side slope.

3. A prefabricated slope support structure according to claim 2, characterized in that: The fixing rod passes through the mounting block and is fixed with a handle, the fixing rod is rotatably connected to the mounting block, the handle is provided with a first bolt hole, the mounting block is provided with two second bolt holes, the two second bolt holes are symmetrically arranged about the fixing rod, and the handle is limited in one of the second bolt holes by the first bolt; the fixing rod is provided with a first baffle plate arranged radially along the fixing rod.

4. A prefabricated slope support structure according to claim 3, characterized in that: A fixed sleeve is rotatably connected to the outer periphery of the fixed rod, and the fixed sleeve is fixed to the mounting block. A second baffle is provided on the outer periphery of the fixed sleeve along the radial direction of the fixed sleeve, and a gap is provided between the second baffle and the first baffle. A semicircular opening is provided on the side wall of the fixed sleeve to allow the first baffle to extend and rotate.

5. A prefabricated slope support structure according to claim 4, characterized in that: A conical taper portion is fixed at the end of the fixing sleeve.

6. The prefabricated slope support structure according to claim 5, characterized in that: A wedge block arranged radially along the fixed sleeve is fixed on the cone portion.

7. The prefabricated slope support structure according to claim 1, characterized in that: The telescopic rod comprises a hollow first rod body, a second rod body is slidably connected inside the first rod body, and the second rod body is limited on the first rod body by a second bolt.

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