A kind of slope support structure for turnover use

Abstract

The utility model discloses a slope support structure for turnover use, including a support beam, a support base, an inclined rod and a wire mesh, wherein the support beam is vertically fixed on the inner wall of a foundation pit, the base is horizontally fixed on the foundation of the foundation pit, and the two ends of the inclined rod are respectively hinged to the support beam and the support base; one support beam, one support base and one inclined rod constitute a support unit, and the number of support units in this embodiment is set to more than 2, and the wire mesh is vertically fixed between the support beams of adjacent support units. The utility model can play a good supporting role on the foundation pit slope, and is easy to install and disassemble. After the foundation pit construction is completed, the wire mesh, the cross bar, the inclined rod, the anchor rod on the support beam, the support beam, the anchor rod on the support base, and the support base can be removed in turn, so as to realize the turnover use of the slope support structure and avoid the waste of building materials.

Description

Technical Field

[0001] The utility model relates to a cyclically used side slope supporting structure, belonging to the technical field of side slope supporting. Background Art

[0002] During the installation and construction of wind turbines, it is first necessary to dig a foundation pit, then construct the foundation inside the pit, and then install the wind turbine. A slope will be formed during the excavation of the foundation pit, and the slope support device is a temporary facility used to reinforce the slope of the foundation pit at the construction site to prevent the foundation pit from collapsing and affecting the construction.

[0003] Most of the existing foundation pit slope support devices use traditional anchor cable fixing technology. The construction process is time-consuming and labor-intensive, and it is also troublesome to dismantle. After the construction site is completed, a large amount of construction waste will be generated, resulting in a waste of construction materials. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a slope supporting structure which can be used cyclically to solve the technical problems existing in the above-mentioned prior art.

[0005] The technical solution adopted by the utility model is: a slope support structure for turnover use, including a support beam, a support base, an inclined rod and a wire mesh, the support beam is vertically fixed on the inner wall of the foundation pit, the base is horizontally fixed on the foundation of the foundation pit, and the two ends of the inclined rod are respectively hinged to the support beam and the support base; one support beam, one support base and one inclined rod constitute a support unit, the number of support units in this embodiment is set to more than 2, and the wire mesh is vertically fixed between the support beams of adjacent support units.

[0006] Preferably, the upper ends and lower ends of the support beams of adjacent support units are fixed by a cross bar respectively, and the upper and lower ends of the wire mesh are fixed to the upper and lower cross bars respectively.

[0007] Preferably, the diagonal rod is a telescopic rod.

[0008] Preferably, the oblique rod comprises a first oblique rod and a second oblique rod, the first oblique rod is a hollow rod, the second oblique rod is slidably connected inside the first oblique rod, and the second oblique rod is limited on the first oblique rod by a limiting bolt.

[0009] Preferably, the support beam is fixed to the inner wall of the foundation pit by anchor rods.

[0010] Preferably, the support base is fixed to the foundation pit by anchor rods.

[0011] Preferably, the diagonal rod is hinged to the support beam via a hinge mechanism, the hinge mechanism includes a mounting plate vertically fixed to the support beam, a first fixing ring is fixed to the mounting plate, a second fixing ring is fixed to one end of the diagonal rod, and the first fixing ring is interlocked with the second fixing ring.

[0012] The beneficial effects of the utility model: compared with the prior art, the utility model can play a good supporting role on the foundation pit slope, and is easy to install and disassemble. After the foundation pit construction is completed, the wire mesh, cross bars, inclined bars, anchor rods on the support beams, support beams, anchor rods on the support base, and support base can be removed in turn, thereby realizing the turnover use of the slope support structure and avoiding waste of building materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 Schematic diagram of wire mesh structure.

[0015] Figure 3 yes Figure 1 Enlarged view of part A in the middle. DETAILED DESCRIPTION

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

[0017] The figure marks in the drawings of the specification include: support beam 10, first anchor rod 11, support base 20, second anchor rod 21, first diagonal rod 30, second diagonal rod 31, limit bolt 32, mounting plate 40, first fixing ring 41, second fixing ring 42, wire mesh 50.

[0018] Embodiment 1:

[0019] A slope support structure used in rotation, such as Figure 1As shown, it includes a support beam 10, a support base 20, an inclined rod and a wire mesh 50. The support beam 10 is a steel section. The support beam 10 is vertically fixed to the inner wall of the foundation pit by an anchor rod. The base is horizontally fixed to the foundation of the foundation pit by an anchor rod. The inclined rod includes a first inclined rod 30 and a second inclined rod 31. The first inclined rod 30 is a hollow rod. The second inclined rod 31 is slidably connected to the inside of the first inclined rod 30. The second inclined rod 31 is limited on the first inclined rod 30 by a limiting bolt 32. The two ends of the inclined rod are respectively connected to the support beam 10 by a hinge mechanism. The hinged connection between the diagonal rod and the supporting base 20 is realized, and the hinged mechanism at the upper end of the diagonal rod comprises a mounting plate 40 vertically mounted on the supporting beam 10, and the mounting plate 40 is fixed to the supporting beam 10 by fastening bolts, and a first fixing ring 41 is fixed on the mounting plate 40, and the first fixing ring 41 is a semicircular ring, and a second fixing ring 42 is fixed to the upper end of the first diagonal rod 30, and the second fixing ring 42 is a circular ring, and the first fixing ring 41 is interlocked with the second fixing ring 42, so as to realize the hinged connection between the diagonal rod and the supporting beam 10; similarly, the second diagonal rod 31 is hinged to the supporting base 20.

[0020] The support beam 10, the support base 20 and the inclined rod form a triangular structure, and the stability principle of the triangle is used to enhance the support stability of the support beam 10. The length of the inclined rod is adjustable, ensuring that the utility model can be applied to foundation pit slopes of different heights and can be used cyclically.

[0021] A support beam 10, a support base 20 and a diagonal rod constitute a support unit. The number of support units in this embodiment is set to more than 2, and all the support units are distributed circumferentially along the inner wall of the foundation pit. The upper and lower ends of the support beams 10 of adjacent support units are respectively fixed by a cross bar, and the cross bar is a steel section. The cross bar and the support beam 10 are connected by limiting bolts 32. The number of wire meshes 50 is set to more than two, and the wire mesh 50 is vertically fixed between the support beams 10 of adjacent support units. The upper and lower ends of the wire mesh 50 are respectively fixed to the upper and lower cross bars, and the wire mesh 50 is fixed to the support beam 10 and the cross bar by a U-shaped clamp.

[0022] When the foundation pit construction is completed, the wire mesh 50, the crossbars, the diagonal bars, the anchor rods on the support beam 10, the support beam 10, the anchor rods on the support base 20, and the support base 20 can be removed in turn to achieve the turnover use of the slope support structure.

[0023] 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 structure for turnover use, characterized in that: It includes a supporting beam, a supporting base, an inclined rod and a wire mesh, the supporting beam is vertically fixed on the inner wall of the foundation pit, the base is horizontally fixed on the foundation of the foundation pit, and the two ends of the inclined rod are respectively hinged to the supporting beam and the supporting base; one supporting beam, one supporting base and one inclined rod constitute a supporting unit, the number of supporting units is set to more than 2, and the wire mesh is vertically fixed between the supporting beams of adjacent supporting units.

2. The slope support structure for turnover use according to claim 1 is characterized in that: The upper ends and lower ends of the support beams of adjacent support units are fixed by a cross bar respectively, and the upper and lower ends of the wire mesh are fixed to the upper and lower cross bars respectively.

3. The slope support structure for turnover use according to claim 1 is characterized in that: The oblique rod is a telescopic rod.

4. The slope support structure for turnover use according to claim 3 is characterized in that: The oblique rod comprises a first oblique rod and a second oblique rod, the first oblique rod is a hollow rod, the second oblique rod is slidably connected inside the first oblique rod, and the second oblique rod is limited on the first oblique rod by a limiting bolt.

5. The revolving slope support structure according to claim 1 is characterized in that: The support beam is fixed on the inner wall of the foundation pit through anchor rods.

6. The revolving slope support structure according to claim 1 is characterized in that: The support base is fixed on the foundation pit by anchor rods.

7. The revolving slope support structure according to claim 1 is characterized in that: The diagonal rod is hinged to the support beam through a hinge mechanism, and the hinge mechanism includes a mounting plate vertically fixed on the support beam, a first fixing ring is fixed on the mounting plate, a second fixing ring is fixed on one end of the diagonal rod, and the first fixing ring is interlocked with the second fixing ring.

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