Arch support for slope protection

Abstract

The utility model relates to the technical field of side slope protection, disclose side slope protection arch skeleton arch ring support, including arc locating rod, the both ends between arc locating rod are connected with horizontal locating rod, a plurality of support bars are connected between arc locating rod and horizontal locating rod, the middle position and both ends position of arc locating rod are perpendicular and are installed with fixed rod. The lower end of fixed rod is fixed with conical head. The utility model can conveniently determine the position of precast block, can well position precast block, can standardize the construction of arch skeleton, has the advantages of fast construction progress, high construction efficiency, improves the technical level of labor, solves the problem that the traditional precast block is often relied on the worker to determine the position of precast block when installing precast block, and the positioning line is easy to touch during masonry and lead to deviation, and precast block can not be well positioned.

Description

Technical Field

[0001] This utility model relates to the field of slope protection technology, and in particular to an arched frame support for slope protection. Background Technology

[0002] In railway engineering, arched retaining walls are commonly used for slope protection of the subgrade. This is primarily to conserve water and soil and prevent rainwater erosion from damaging the railway subgrade. The arched retaining walls are constructed from precast concrete blocks, with one end embedded in the subgrade soil and the other end protruding above the soil surface, forming an isolation layer. The interior of the retaining wall is often planted with flowers, grasses, and shrubs to further retain water and stabilize the soil. The completed arched retaining wall is a scenic feature of the subgrade project. The quality of its construction depends on the quality of the masonry and the placement of the precast concrete blocks, as well as the smoothness and aesthetic appeal of the arched retaining wall's shape.

[0003] Traditional construction methods involve first surveying and setting out lines to determine the two foot points at the arc ends of the arched frame, then using a measuring tape to determine the outermost outline of the frame, and finally measuring inwards to determine the inner outline of the precast concrete blocks. When installing the precast blocks, the position is often determined by string lines, which can easily lead to misalignment during construction and prevent accurate positioning. Therefore, a new arch ring support for slope protection arched frames was developed. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide an arched frame support for slope protection to solve the problems mentioned in the background art.

[0005] To achieve the aforementioned objectives of this utility model, the technical solution adopted is as follows: The arched frame support for slope protection includes an arc-shaped positioning rod, with horizontal positioning rods connected between the two ends of the arc-shaped positioning rod. Multiple support rods are connected between the arc-shaped positioning rod and the horizontal positioning rods. Fixed rods are vertically installed at the middle and both ends of the arc-shaped positioning rod.

[0006] As a further improvement of this utility model, a conical head is fixed to the lower end of the fixing rod. The conical head facilitates the insertion of the fixing rod into the soil to fix the arch support of the slope protection arch frame.

[0007] As a further improvement of this utility model, adjusting nuts are fixed at the middle and both ends of the arc-shaped positioning rod, and the fixing rod is threaded into the adjusting nuts. The setting of the adjusting nuts makes it convenient to adjust the setting height of the arc-shaped positioning rod according to the actual construction needs.

[0008] As a further improvement of this utility model, the fixing rod is provided with scale lines along its height direction.

[0009] As a further improvement of this utility model, the arc-shaped positioning rod has a height of 100mm and a length of 3m.

[0010] As a further improvement of this utility model, auxiliary rods are provided at both ends of the horizontal positioning rod and on the support rod. The auxiliary rods facilitate the further and more secure fixing of the slope protection arch frame arch ring bracket in the required position.

[0011] As a further improvement of this utility model, auxiliary nuts are provided at both ends of the horizontal positioning rod and on the support rod. The auxiliary rod is threaded into the corresponding auxiliary nut. Through the cooperation of the auxiliary nut and the auxiliary rod, the depth of the auxiliary rod inserted into the soil can be easily adjusted.

[0012] The beneficial effects of this utility model are: it facilitates the determination of the position of the precast blocks, can effectively position the precast blocks, can standardize the construction of the arch frame, and has the advantages of fast construction progress, high construction efficiency, and improved labor technical level. Attached Figure Description

[0013] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings: Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 for Figure 1 Enlarged view of the structure of section A in the middle; Figure 3 This is a schematic diagram of the auxiliary rod involved in this utility model.

[0014] In the diagram: 1. Arc-shaped positioning rod, 2. Horizontal positioning rod, 3. Support rod, 4. Fixing rod, 5. Conical head, 6. Adjusting nut, 8. Auxiliary rod, 7. Auxiliary nut. Detailed Implementation

[0015] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0016] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0017] Example 1 like Figure 1 As shown, the arched frame support for slope protection includes an arc-shaped positioning rod 1, with a horizontal positioning rod 2 connected between the two ends of the arc-shaped positioning rod 1. Multiple support rods 3 are connected between the arc-shaped positioning rod 1 and the horizontal positioning rod 2. Fixing rods 4 are vertically installed at the middle and both ends of the arc-shaped positioning rod 1.

[0018] The lower end of the fixing rod 4 is fixed with a conical head 5. The conical head 5 facilitates the insertion of the fixing rod 4 into the soil to fix the arch support of the slope protection arch frame.

[0019] Example 2 Based on the structure of Embodiment 1, in Embodiment 2, as follows: Figure 2 As shown, adjusting nuts 6 are fixed at the middle and both ends of the arc-shaped positioning rod 1. The fixing rod 4 is threaded into the adjusting nuts 6. The setting of the adjusting nuts 6 makes it convenient to adjust the setting height of the arc-shaped positioning rod 1 according to the actual construction needs.

[0020] Example 3 Based on the structure of Embodiment 2, in Embodiment 3, the fixing rod 4 is provided with scale lines along its height direction (not shown in the figure).

[0021] The arc-shaped positioning rod 1 has a height of 100mm and a length of 3m.

[0022] Example 4 Based on the structure of Example 1, in Example 4, as follows: Figure 3 As shown, auxiliary rods 8 are provided at both ends of the horizontal positioning rod 2 and on the support rod 3. The auxiliary rods 8 facilitate the further and more secure fixing of the slope protection arch frame arch ring bracket in the required position.

[0023] Auxiliary nuts 7 are provided at both ends of the horizontal positioning rod 2 and on the support rod 3. The auxiliary rod 8 is threaded into the corresponding auxiliary nut 7. Through the cooperation of the auxiliary nut 7 and the auxiliary rod 8, the depth of the auxiliary rod 8 inserted into the soil can be easily adjusted.

[0024] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, component disassembly or combination, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An arched frame support for slope protection, characterized in that: It includes an arc-shaped positioning rod, with horizontal positioning rods connected between its two ends. Multiple support rods connect the arc-shaped positioning rod and the horizontal positioning rods. Fixed rods are vertically installed at the middle and both ends of the arc-shaped positioning rod.

2. The arched frame support for slope protection according to claim 1, characterized in that: A conical head is fixed to the lower end of the fixing rod.

3. The arched frame support for slope protection according to claim 1, characterized in that: Adjusting nuts are fixed at the middle and both ends of the arc-shaped positioning rod, and the fixing rod is threaded into the adjusting nuts.

4. The arched frame support for slope protection according to claim 3, characterized in that: The fixed rod has scale lines along its height direction.

5. The arched frame support for slope protection according to claim 1, characterized in that: The arc-shaped positioning rod has a height of 100mm and a length of 3m.

6. The arched frame support for slope protection according to claim 1, characterized in that: Auxiliary rods are provided at both ends of the horizontal positioning rod and on the support rod.

7. The arched frame support for slope protection according to claim 6, characterized in that: Auxiliary nuts are provided at both ends of the horizontal positioning rod and on the support rod, and the auxiliary rod is threaded into the corresponding auxiliary nut.

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