Mine power transmission cable support

Abstract

The utility model discloses a mine power transmission cable support which comprises a support body and a driving assembly, the driving assembly and the support body are limited through a limiting protection assembly, the driving assembly comprises a rotating motor, a winding roller and a cable clamping assembly, the winding roller comprises a limiting clamp, and the cable clamping assembly is connected with the rotating motor. The cable clamping assembly comprises an installation frame, a supporting rod, a rotary table and a limiting clamping piece, the supporting rod is provided with a fixed limiting clamp, the rotary table is provided with a movable limiting protrusion, and the limiting protection assembly comprises an auxiliary spring and fixing hooks fixed to the two ends of the auxiliary spring. The utility model belongs to the technical field of cable erection, particularly solves the problems that a cable bracket in the prior art does not have a traction function, the laying difficulty is increased, tractor equipment is huge, the cable bracket is easily influenced by terrains, and the cable bracket has use limitation, and is a novel mine power transmission cable bracket.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable erection, in particular to a mine power transmission cable bracket. Background Art

[0002] Cable laying refers to the process of laying and installing cables along the surveyed route to form a cable line. According to the application occasion, it can be divided into several laying methods such as overhead, underground (pipeline and direct burial), underwater, wall and tunnel. Reasonable selection of cable laying method is very important to ensure the transmission quality, reliability and construction and maintenance of the line.

[0003] In the prior art, a Chinese patent with publication number CN211790505U discloses a cable holder handheld terminal that can transmit a light-on command to an interactive device, and based on the light-on command, the light of the interactive device lights up. The light passes through the window of the protective cover, and the operator can easily find and find the corresponding cable. The cable holder of the utility model can help the operator quickly and accurately find the cable that needs to be repaired.

[0004] In the prior art, the common process of laying underground direct buried cables is to first dig a cable trench, then fix a number of cable supports on the side walls of the cable trench, and arrange the cable supports along the length of the cable trench. Then, the cable is pulled out from the cable drum and placed at the bottom of the cable trench and the cable is straightened. Then, the cable is manually lifted and placed on the cable supports.

[0005] Most existing cable tractors are mobile, large in size and weight. They use the power provided by the machine to drag the cable forward, which simply replaces human traction and is easily affected by terrain. Cable laying is usually carried out in mountainous areas or cultivated land. Existing cable tractors also have defects such as difficulty in crossing obstacles and easy damage to cultivated land or crops.

[0006] However, the cable bracket in the prior art does not have a traction function, which increases the difficulty of laying. The traction machine equipment is huge and easily affected by the terrain, which has limitations in use. Utility Model Content

[0007] The technical problems to be solved by the utility model are:

[0008] The cable bracket in the prior art does not have a traction function, which increases the difficulty of laying. The traction machine equipment is huge and easily affected by the terrain, which has limitations in use.

[0009] In order to solve the above technical problems, the technical solution proposed by the utility model is: a mine power transmission cable bracket, including a bracket body and a driving assembly, the driving assembly is fixedly arranged on the bracket body, the driving assembly and the bracket body are limited by a limit protection assembly, the driving assembly includes a rotating motor, a winding roller and a cable clamping assembly, the rotating motor is fixedly arranged on the bracket body, the winding roller is fixedly arranged on the output shaft of the rotating motor, and the cable clamping assembly is sleeved on the winding roller.

[0010] Furthermore, the winding roller includes a limit card, which is arranged in a U shape and fixed on the driving assembly, and a gap is provided between the limit card and the driving assembly.

[0011] Furthermore, the cable clamping assembly is hung on a limit card, and the cable clamping assembly includes a mounting frame, a support rod, a turntable and a limit card. The mounting frame is hung on the limit card, the support rod is vertically arranged on both sides of the mounting frame, the turntable is rotatably arranged in the support rod, and the limit card is arranged on the side of the turntable away from the support rod.

[0012] Furthermore, the support rod is provided with a fixed limit card, the turntable is provided with a movable limit protrusion, the limit card is provided with a tooth, and the distance between the two groups of limit cards is smaller than the outer diameter of the cable.

[0013] Furthermore, the limit protection assembly includes an auxiliary spring and fixed hooks fixed at both ends of the auxiliary spring, one group of the fixed hooks is hooked on the holes opened on the winding roller, and the other group of fixed hooks is hooked on the hooks welded on the bracket body.

[0014] Furthermore, the side of the bracket body is provided with a fixing opening, and the bottom is provided with a reinforcing rib.

[0015] Furthermore, the mounting frame is arranged in a U shape.

[0016] The beneficial effects achieved by the utility model using the above structure are as follows:

[0017] Increase the traction function of the cable support without using large traction equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a mine power transmission cable support proposed by the utility model;

[0019] Figure 2 This is a structural schematic diagram of another angle of a mine power transmission cable support proposed by the utility model;

[0020] Figure 3 for Figure 2 A partial enlarged view of part A.

[0021] Among them, 1. bracket body, 2. driving assembly, 3. limit protection assembly, 4. rotating motor, 5. winding roller, 6. cable clamp assembly, 7. limit card, 8. mounting frame, 9. support rod, 10. turntable, 11. limit card, 12. fixed limit card, 13. movable limit protrusion, 14. auxiliary spring, 15. fixed hook.

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] like Figure 1-3 As shown, the utility model proposes a mine power transmission cable bracket, including a bracket body 1 and a driving component 2, the driving component 2 is fixedly arranged on the bracket body 1, the driving component 2 and the bracket body 1 are limited by a limit protection component 3, the driving component 2 includes a rotating motor 4, a winding roller 5 and a cable clamping component 6, the rotating motor 4 is fixedly arranged on the bracket body 1, the winding roller 5 is fixedly arranged on the output shaft of the rotating motor 4, and the cable clamping component 6 is sleeved on the winding roller 5.

[0025] In order to fix the traction rope, the winding roller 5 includes a limit card 7, which is U-shaped and fixed on the driving component 2. A gap is provided between the limit card 7 and the driving component 2. A fixed opening is provided on the side of the bracket body 1 and a reinforcing rib is provided on the bottom.

[0026] In order to pull and fix the cable, the cable clamping assembly 6 is hung on the limit card 7. The cable clamping assembly 6 includes a mounting frame 8, a support rod 9, a turntable 10 and a limit card 11. The mounting frame 8 is hung on the limit card 7. The support rod 9 is vertically arranged on both sides of the mounting frame 8. The turntable 10 is rotatably arranged in the support rod 9. The limit card 11 is arranged on the side of the turntable 10 away from the support rod 9. The mounting frame 8 is arranged in a U shape.

[0027] In order to facilitate the installation of cables and limit the limit card 11, a fixed limit card 12 is provided on the support rod 9, a movable limit protrusion 13 is provided on the turntable 10, and a tooth is provided on the limit card 11. The distance between the two sets of limit cards 11 is less than the outer diameter of the cable.

[0028] In order to facilitate the replacement of the traction rope or cable to limit the winding roller 5 and reduce damage to the rotating motor 4, the limit protection assembly 3 includes an auxiliary spring 14 and 15 fixed at both ends of the auxiliary spring 14. One group of 15 is hooked on the hole opened on the winding roller 5, and the other group of 15 is hooked on the hook welded on the bracket body 1.

[0029] During specific use, the user installs the device on the side wall of the cable trench. The device can be installed at the end of the cable installation without the need for full installation. The traction line is installed on the cable. After the traction line is wound around the limit card 7, the rotating motor 4 drives the winding roller 5 to rotate to reel in the traction line. After the cable is pulled to the end, the traction rope is removed, and the limit card 11 is rotated to clamp the cable on the teeth of the two groups of limit cards 11. The rotating motor 4 drives the winding roller 5 to pull the cable for tensioning. The movable limit protrusion 13 and the fixed limit card 12 limit to prevent reversal and affect the tensioning effect. The above is the entire use process of the mine power transmission cable bracket.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0032] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A mine power transmission cable support, characterized in that: The invention comprises a support body (1) and a driving assembly (2), wherein the driving assembly (2) is fixedly arranged on the support body (1), and the driving assembly (2) and the support body (1) are limited by a limit protection assembly (3), and the driving assembly (2) comprises a rotating motor (4), a winding roller (5) and a cable clamping assembly (6), wherein the rotating motor (4) is fixedly arranged on the support body (1), the winding roller (5) is fixedly arranged on the output shaft of the rotating motor (4), and the cable clamping assembly (6) is sleeved on the winding roller (5).

2. A mine power transmission cable support according to claim 1, characterized in that: The winding roller (5) comprises a limit card (7), the limit card (7) is arranged in a U shape and fixed on the driving assembly (2), and a gap is provided between the limit card (7) and the driving assembly (2).

3. A mine power transmission cable support according to claim 2, characterized in that The cable clamp assembly (6) is hung on the limit card (7), and the cable clamp assembly (6) comprises a mounting frame (8), a support rod (9), a turntable (10) and a limit card (11); the mounting frame (8) is hung on the limit card (7), the support rod (9) is vertically arranged on both sides of the mounting frame (8), the turntable (10) is rotatably arranged in the support rod (9), and the limit card (11) is arranged on a side of the turntable (10) away from the support rod (9).

4. A mine power transmission cable support according to claim 3, characterized in that The support rod (9) is provided with a fixed limit card (12), the turntable (10) is provided with a movable limit protrusion (13), the limit card (11) is provided with a tooth, and the distance between the two groups of limit cards (11) is smaller than the outer diameter of the cable.

5. A mine power transmission cable support according to claim 4, characterized in that The position limiting protection assembly (3) comprises an auxiliary spring (14) and (15) fixed at both ends of the auxiliary spring (14), one group of the (15) being hooked on a hole opened on the winding roller (5), and the other group of the (15) being hooked on a hook welded on the bracket body (1).

6. A mine power transmission cable support according to claim 5, characterized in that The bracket body (1) is provided with a fixing opening on the side and a reinforcing rib on the bottom.

7. A mine power transmission cable support according to claim 6, characterized in that The mounting frame (8) is arranged in a U shape.

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