Steel wire rope tensioning device in green side slope support construction

Abstract

The utility model relates to the technical field of side slope support, a green side slope support construction steel wire rope tensioning device, including base, still include: two symmetry weld in the fixed plate of base bottom, install the soil nailing wall steel pipe on the base, install the storage subassembly on the fixed plate, the outside of storage subassembly is provided with steel wire rope, and installs the rocker subassembly that the user drives its rotation on the fixed plate on storage subassembly, the both sides of base all are set up with the through slot, the soil nailing wall steel pipe is connected in the through slot, the storage subassembly includes the rotation installation on the fixed plate rotation lever, the steel wire rope tensioning device of utility model is welded from steel sheet, reinforcing steel etc, and part accessory can purchase finished product, make simple and convenient, low in cost, the device can be operated with cooperation only single person, and there is no operation difficulty, solve the difficulty such as time -consuming and labor -intensive, and the low installation efficiency, save the cost such as artificial, machinery, small, light in weight, convenient to carry.

Description

Technical Field

[0001] This utility model relates to the field of slope protection technology, specifically a wire rope tensioning device for green slope protection construction. Background Technology

[0002] The rapid urbanization in my country has led to a significant number of foundation pit projects in urban construction. To ensure the safety of earthwork excavation, the support system must meet corresponding stiffness and stability requirements. In traditional foundation pit slope protection engineering, soil nailing wall support systems are widely used. For the surface layer of soil nailing wall support systems, traditionally, "gray" concrete materials have been mostly used. However, concrete generates a large amount of pollutants during its production and application, which is detrimental to environmental protection and does not conform to the concept of green construction. Therefore, a new type of soil nailing wall support system using green, flexible surface materials to replace traditional concrete surface layers has emerged.

[0003] In flexible surface layer construction, flexible materials are fixed to the slope surface using steel wire ropes. To ensure the flexible material adheres closely to the slope surface, the steel wire ropes need to be tightened. However, in actual construction, traditional methods of winding and tightening steel wire ropes mostly rely on manual pulling or the use of simple mechanical tools such as hand hoists. These methods present numerous inconveniences in practice. Manually pulling the steel wire rope is not only labor-intensive but also makes it difficult to precisely control the tension, easily leading to over- or under-tension, affecting the support effect. While using tools like hand hoists can reduce labor intensity to some extent, the operation process is still relatively complex, requiring multiple people to cooperate. Furthermore, in the limited space of slope protection environments, the installation and operation of hand hoists are greatly restricted, making it difficult to meet the needs of different construction scenarios. Utility Model Content

[0004] The purpose of this invention is to provide a wire rope tensioning device for green slope protection construction, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wire rope tensioning device for green slope protection construction, comprising a base, and further comprising:

[0006] Two symmetrically welded fixing plates are attached to the bottom of the base. A soil nail wall steel pipe is installed on the base. A storage component is installed on the fixing plate. A steel wire rope is provided on the outside of the storage component. A rocker assembly is installed on the storage component so that the user can rotate it on the fixing plate.

[0007] Preferably, the base has through grooves on both sides, and the soil nail wall steel pipe is clamped in the through grooves.

[0008] Preferably, the storage assembly includes a rotating rod rotatably mounted on a fixed plate, three first fixed rods and one second fixed rod fixedly connected to the rotating rod, and the wire rope is wound between the three first fixed rods.

[0009] Preferably, the rotating rod is equipped with a fastener for limiting the movement of the wire rope.

[0010] Preferably, the rocker assembly includes a bent rod fixedly connected to a rotating rod, and a crank handle is fixedly connected to the bent rod.

[0011] Preferably, the fixing plate has two through holes arranged vertically, and the top of the through holes has a rectangular groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] The steel wire rope tensioning device of this utility model is welded from steel plates, steel bars, etc. Some of the accessories can be purchased as finished products, making it simple to manufacture and low in cost. The device can be operated by a single person without any operational difficulties, solving problems such as time-consuming and labor-intensive work and low installation efficiency, saving labor and machinery costs, and is small in size, light in weight, and easy to carry. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the base structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the storage component structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the fixing plate structure of this utility model.

[0018] In the diagram: 1. Base; 2. Fixing plate; 3. Soil nail wall steel pipe; 4. Storage component; 41. Rotating rod; 42. First fixing rod; 43. Second fixing rod; 5. Rocker assembly; 51. Bent rod; 52. Handle; 6. Through groove; 7. Steel wire rope; 8. Through hole; 9. Rectangular groove; 10. Fastener. Detailed Implementation

[0019] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0020] Please see Figure 1-4As shown, a steel wire rope tensioning device for green slope protection construction includes a base 1 and two fixing plates 2 symmetrically welded to the bottom of the base 1. A soil nailing wall steel pipe 3 is installed on the base 1. A storage component 4 is installed on the fixing plate 2. A steel wire rope 7 is provided on the outside of the storage component 4, and a rocker assembly 5 is installed on the storage component 4 for the user to rotate on the fixing plate 2. The two fixing plates 2 are symmetrically welded to the top of the base 1 to form a support mechanism. The base 1 is snapped onto the soil nailing wall steel pipe 3 driven into the slope to fix the base 1 and the entire device. The steel wire rope 7 is wound around the storage component 4. The steel wire rope 7 is wound and tightened by rotating the storage component 4 through the rocker assembly 5.

[0021] It should be noted that the wire rope tensioning device in this utility model is welded from steel plates, steel bars, etc. Some of the accessories can be purchased as finished products, making it easy to manufacture and low in cost. The device can be operated by a single person without any operational difficulties, solving problems such as time-consuming and labor-intensive installation and low efficiency, saving labor and machinery costs. It is also small in size, lightweight, and easy to carry.

[0022] Both sides of the base 1 are provided with through grooves 6. The soil nailing wall steel pipe 3 is inserted into the through grooves 6. The base 1 is inserted into the soil nailing wall steel pipe 3 that has been driven into the slope through the through grooves 6, thereby installing and fixing the entire device on the slope.

[0023] The storage component 4 includes a rotating rod 41 rotatably mounted on a fixed plate 2. Three first fixed rods 42 and one second fixed rod 43 are fixedly connected to the rotating rod 41. The wire rope 7 is wound between the three first fixed rods 42. A fastener 10 for limiting the position of the wire rope 7 is installed on the rotating rod 41. The rotating rod 41 is rotatably mounted on two fixed plates 2. The three evenly arranged first fixed rods 42 are welded to the middle of the rotating rod 41. The wire rope 7 is wound on the rotating rod 41 and is located between the three first fixed rods 42. The first fixed rods 41 can limit the position of the wire rope 7 to prevent the wire rope 7 from deviating during winding and affecting the tensioning effect. The fastener 10 is a commonly used scaffolding connection buckle. After the wire rope 7 is tightened, the fastener 10 is used to clamp and fix the wire rope 7 to the rotating rod 41 to fix the position of the wire rope 7.

[0024] The rocker assembly 5 includes a bent rod 51 fixedly connected to the rotating rod 41, and a crank 52 fixedly connected to the bent rod 51. The fixed plate 2 has two vertically arranged through holes 8, and a rectangular groove 9 is provided at the top of the through holes 8. The bent rod 51 is welded to the end of the rotating rod 41, and the crank 52 is rotatably installed on the bent rod 51. The crank 52 drives the bent rod 51 and the rotating rod 41 to rotate in the through holes 8 to wind up the wire rope 7. There are two sets of through holes 8, which can adjust the operating height of the rotating rod 41 according to the length of the spacing between the soil nail steel pipes. The rectangular groove 9 allows the first fixed rod 42 and the second fixed rod 43 to pass through the fixed plate 2. After the second fixed rod 43 is engaged in the rectangular groove 9, it can limit the rotating rod 41 on the fixed plate 2 to prevent the rotating rod 42 from rotating on the fixed plate 2 and affecting the tension of the wire rope 7.

[0025] Working principle: Two fixed plates 2 are symmetrically welded to the top of the base 1 to form a stable support mechanism. The through slots 6 on both sides of the base 1 are aligned with the pre-drilled soil nailing wall steel pipes 3 on the slope. The base 1 is fixed to the soil nailing wall steel pipes 3 by snap-fit, thus completing the installation and positioning of the entire device on the slope. The first fixed rod 42 can limit the wire rope 7 to prevent it from deviating during winding, ensuring that the wire rope 7 can be neatly and effectively wound on the rotating rod 41, ensuring the tension effect. The user holds the crank handle 52 and drives the bent rod 51 to rotate by cranking the crank handle 52, which in turn drives the rotating rod 41 to rotate in the through hole 8 on the fixed plate 2, realizing the winding and tensioning operation of the wire rope 7. The fixed plate 2 is set at the top and bottom. Two sets of through holes 8 are provided, allowing the rotating rod 41 to be installed in the through holes 8 at different heights according to the length of the soil nail steel pipe spacing, thereby adjusting the operating height of the rotating rod 41 to adapt to different construction conditions. When the wire rope 7 is tightened to a suitable degree, the second fixing rod 43 is engaged in the rectangular groove 9. The rectangular groove 9 blocks the second fixing rod 43, limiting the rotating rod 41 on the fixing plate 2 and preventing the rotating rod 41 from rotating on the fixing plate 2, thus maintaining the tension of the wire rope 7. After the wire rope 7 is tightened and the rotating rod 41 is limited, the fastener 10 installed on the rotating rod 41 is used to clamp and fix the wire rope 7 to the rotating rod 41, further ensuring the position of the wire rope 7 is fixed, and completing the entire wire rope 7 tightening operation.

[0026] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any indirect modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A wire rope tensioning device for green slope protection construction, comprising a base (1), characterized in that, Also includes: Two symmetrically welded fixing plates (2) are attached to the bottom of the base (1). A soil nail wall steel pipe (3) is installed on the base (1). A storage component (4) is installed on the fixing plate (2). A steel wire rope (7) is provided on the outside of the storage component (4). A rocker assembly (5) is installed on the storage component (4) for the user to rotate on the fixing plate (2).

2. The wire rope tensioning device for green slope protection construction according to claim 1, characterized in that: Both sides of the base (1) are provided with through grooves (6), and the soil nailing wall steel pipe (3) is inserted into the through grooves (6).

3. The wire rope tensioning device for green slope protection construction according to claim 1, characterized in that: The storage assembly (4) includes a rotating rod (41) rotatably mounted on a fixed plate (2), three first fixed rods (42) and a second fixed rod (43) are fixedly connected to the rotating rod (41), and the wire rope (7) is wound between the three first fixed rods (42).

4. The wire rope tensioning device for green slope protection construction according to claim 3, characterized in that: The rotating rod (41) is equipped with a fastener (10) for limiting the position of the wire rope (7).

5. The wire rope tensioning device for green slope protection construction according to claim 1, characterized in that: The rocker assembly (5) includes a bent rod (51) fixedly connected to the rotating rod (41), and a crank handle (52) is fixedly connected to the bent rod (51).

6. The wire rope tensioning device for green slope protection construction according to claim 1, characterized in that: The fixing plate (2) has two through holes (8) arranged vertically, and a rectangular groove (9) is provided on the top of the through holes (8).

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