A wireline rigline fixing system for a downhole cable hanger

Abstract

The utility model relates to a steel structure construction technical field especially relates to a steel wire rope fixing system for downhole cable support, technical scheme: a steel wire rope fixing system for downhole cable support, including support steel column main part, the top end connecting node department of support steel column main part is provided with support steel column crossbeam, support steel column crossbeam is provided with multiple groups, the utility model discloses a steel structure cable clamp plate is welded on the top surface of support steel column crossbeam, can when transporting cable, through steel structure cable clamp plate, the steel wire rope or cable is clamped between two groups of clamp plates, relies on the friction force formed by friction, and cooperates the antiskid gasket in the inside of clamp plate and effectively lock the cable or steel wire rope firmly, can be aimed at different models of cable according to actual operation situation through connecting bolt and carry out flexible adjustment its interval, and the construction speed is fast and simple operation, effectively improve the construction efficiency.

Description

Technical Field

[0001] This utility model relates to the field of steel structure construction technology, and in particular to a wire rope fixing system for cable supports in wells. Background Technology

[0002] With the rapid development of the social economy, a large number of intelligent equipment have been put into underground mines. Considering the power loss generated during the power supply process for newly started or continued projects, as well as the impact on the laying cost and safety of the lines, coal mining enterprises are gradually adopting the method of using ground drilling to transmit cables to the underground working face. However, solving the problem of how to fix the cables and wire ropes on the cable supports is a challenge.

[0003] Existing technologies typically involve drilling holes in the ground to lower cables for transport, which suffers from problems such as insecure fixation and easy slippage. Furthermore, existing cable clamping and fixing structures are difficult to adjust flexibly according to changes in the number and tension of different cables. Therefore, this application proposes a steel structure cable clamp plate welded to the top surface of the supporting steel column beam. During cable transport, the steel structure cable clamp plate quickly clamps the wire rope or cable between two sets of clamps. The friction generated by friction, combined with the anti-slip pads on the inner side of the clamps, effectively locks the cable or wire rope securely. Simultaneously, the spacing can be flexibly adjusted according to different cable models and actual operating conditions using connecting bolts. This method is fast, simple to operate, and effectively improves construction efficiency. Utility Model Content

[0004] To overcome the problems of existing technologies that typically use ground drilling to lower cables for cable transport, such as unstable fixing and easy slippage, and the difficulty of flexibly adjusting existing cable clamping and fixing structures according to different cable quantities and tension changes.

[0005] The technical solution of this utility model is as follows: a wire rope fixing system for a cable support in a well, comprising a supporting steel column body, a supporting steel column crossbeam provided at the top connection node of the supporting steel column body, multiple sets of the supporting steel column crossbeams, the supporting steel column crossbeams being connected to the supporting steel column body by fixing bolts, a steel structure cable clamp plate welded to the top surface of the supporting steel column crossbeam, at least two sets of the steel structure cable clamp plate, and connecting bolts being provided inside the steel structure cable clamp plate.

[0006] Preferably, the main body of the supporting steel column serves as the supporting part of the system as a whole. The supporting steel column beams enhance the rigidity of the system and support the installation of the steel structure cable clamps. The steel structure cable clamps fix the steel wire ropes. The steel structure cable clamps clamp the steel wire ropes between the steel plates. The cables and steel wire ropes are fixed by the friction generated between the steel structure cable clamps and the steel wire ropes. Multiple sets of steel structure cable clamps are connected by connecting bolts.

[0007] Preferably, the inner side of the steel structure cable clamp is provided with a removable anti-slip pad, which is made of rubber or polyurethane.

[0008] Preferably, the main body of the supporting steel column and the crossbeam of the supporting steel column are provided in two sets, and the two sets of the main body of the supporting steel column are arranged in two layers, upper and lower.

[0009] Preferably, the surface of the supporting steel column beam located on the upper layer is provided with purlins, and multiple sets of purlins are provided, with a rainproof top plate provided on the surface of the purlins.

[0010] Preferably, the rainproof roof is made of single-layer profiled color steel sheet.

[0011] Preferably, the bottom surface of the rainproof roof is provided with an auxiliary guide pulley assembly, which is located directly above the two sets of supporting steel columns.

[0012] Preferably, the bottom end of the supporting steel column body is provided with a fixing foot.

[0013] The beneficial effects of this utility model are: This solution involves welding steel cable clamps to the top surface of the supporting steel column beams. During cable transportation, the steel cable clamps quickly hold the wire rope or cable between two sets of clamps. The friction generated by friction, combined with the anti-slip pads on the inside of the clamps, effectively locks the cable or wire rope securely. At the same time, the spacing can be flexibly adjusted according to different cable models and actual operating conditions using connecting bolts. The construction is fast and simple, effectively improving construction efficiency. Attached Figure Description

[0014] Figure 1 The diagram shown is a first three-dimensional structural schematic of a wire rope fixing system for a cable support in a well, according to this utility model. Figure 2 The diagram shown is a second three-dimensional structural schematic of a wire rope fixing system for a cable support in a well, according to this utility model. Figure 3 The diagram shown is a partial three-dimensional structural schematic of a wire rope fixing system for a cable support in a well, according to the present invention. Figure 4 The diagram shown is a partial three-dimensional structural schematic of a wire rope fixing system for a cable support in a well, according to the present invention. Explanation of reference numerals in the attached drawings: 1. Main body of supporting steel column; 201. Crossbeam of supporting steel column; 202. Fixing bolt; 3. Purlin bracket; 4. Rainproof roof plate; 5. Auxiliary guide pulley block; 6. Fixing foot; 7. Steel structure cable clamp; 8. Connecting bolt; 9. Anti-slip pad. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Example 1 refer to Figure 4 The structure shown is a wire rope fixing system for a cable support in a well, comprising a supporting steel column body 1, a supporting steel column crossbeam 201 at the top connection node of the supporting steel column body 1, multiple sets of the supporting steel column crossbeam 201, the supporting steel column crossbeam 201 being connected to the supporting steel column body 1 by fixing bolts 202, a steel structure cable clamp 7 welded to the top surface of the supporting steel column crossbeam 201, at least two sets of the steel structure cable clamp 7, connecting bolts 8 being provided inside the steel structure cable clamp 7, and a removable anti-slip pad 9 being provided on the inner side of the steel structure cable clamp 7, the anti-slip pad 9 being made of rubber or polyurethane.

[0017] The supporting steel column 1 serves as the overall support for the system. The supporting steel column beam 201 strengthens the system's rigidity and supports the installation of the steel structure cable clamp 7. The steel structure cable clamp 7 secures the steel wire rope, which is sandwiched between two steel plates. The cable and wire rope are secured by the friction between the steel structure cable clamp 7 and the steel wire rope. Multiple sets of steel structure cable clamps 7 are connected by connecting bolts 8. Multiple sets of steel structure cable clamps 7 can be arranged along the direction of the supporting steel column beam 201 according to the actual construction requirements on site.

[0018] Example 2 Based on Example 1, in order to address the problem that when the aforementioned wire rope fixing system for cable supports in wells is installed in rainy areas, frequent rainfall causes rainwater to remain on the surface of the steel structure system for extended periods, easily leading to corrosion and creating safety hazards, reference is made to... Figures 1-3 The structure shown.

[0019] Unlike Embodiment 1, both the main body 1 of the supporting steel column and the crossbeam 201 of the supporting steel column are provided in two sets, and the two sets of the main body 1 of the supporting steel column are arranged in upper and lower layers.

[0020] The two sets of supporting steel column bodies 1 are stacked together, with a total height of 4.5m. The height of the two layers of supporting steel column bodies 1 in the lower half is 2.2m, and the height of the supporting steel column bodies 1 in the upper half is 2.3m.

[0021] When the above-mentioned wire rope fixing system for the cable support in the well is installed in a rainy area, a purlin support 3 is set on the surface of the upper supporting steel column beam 201, and a rainproof top plate 4 is installed on the surface of the purlin support 3 to shield the steel structure material below and prevent rainwater from dripping onto the steel structure surface.

[0022] Among them, the material of the rainproof roof plate 4 is a single-layer profiled color steel plate. The single-layer profiled color steel plate has good rust prevention and corrosion resistance, and can be used for a long time in a humid and rainy environment. Compared with solid steel plate or concrete plate, the single-layer profiled color steel plate is lighter in weight, making it easier to transport and install, and reducing construction difficulty and cost.

[0023] Furthermore, the bottom surface of the rainproof roof plate 4 is provided with an auxiliary guide pulley group 5, which is located directly above the entire system.

[0024] The auxiliary guide pulley block 5 guides the cable and wire rope into the clamping position.

[0025] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A wire rope fixing system for a cable support in a well, comprising a supporting steel column body (1), characterized in that: It also includes a supporting steel column beam (201), and a supporting steel column beam (201) is provided at the top connection node of the supporting steel column body (1). There are multiple sets of supporting steel column beams (201). The supporting steel column beams (201) are connected to the supporting steel column body (1) by fixing bolts (202). A steel structure cable clamp (7) is welded to the top surface of the supporting steel column beam (201). There are at least two sets of steel structure cable clamps (7). Connecting bolts (8) are provided inside the steel structure cable clamps (7).

2. The wire rope fixing system for a cable support in a well as described in claim 1, characterized in that: The inner side of the steel structure cable clamp (7) is provided with a removable anti-slip pad (9).

3. The wire rope fixing system for a cable support in a well as described in claim 1, characterized in that: The main body (1) of the supporting steel column and the crossbeam (201) of the supporting steel column are both provided in two sets, and the two sets of the main body (1) of the supporting steel column are set as upper and lower layers.

4. The wire rope fixing system for a cable support in a well as described in claim 1, characterized in that: The surface of the supporting steel column beam (201) located on the upper layer is provided with purlin brackets (3), and multiple sets of purlin brackets (3) are provided. The surface of the purlin brackets (3) is provided with a rainproof top plate (4).

5. A wire rope fixing system for a cable support in a well, as described in claim 4, characterized in that: The rainproof roof panel (4) is made of single-layer profiled color steel plate.

6. A wire rope fixing system for a cable support in a well as described in claim 5, characterized in that: The bottom surface of the rainproof roof plate (4) is provided with an auxiliary guide pulley group (5), which is located directly above the two sets of supporting steel column bodies (1).

7. A wire rope fixing system for a cable support in a well as described in claim 1, characterized in that: The bottom end of the supporting steel column body (1) is provided with a fixed foot (6).

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