Wire coil matched with wiring installation of communication equipment

Abstract

The utility model discloses a wire coil matched with wiring installation of communication equipment. The wire coil comprises a track base, a middle shaft assembly, a wire coil assembly, a driving motor, a clutch, a reduction gearbox and a clamping fixer, wherein the driving motor, the clutch, the reduction gearbox and the clamping fixer are installed on the track base. The clutch is mounted between the driving motor and the reduction gearbox; the center shaft assembly penetrates through the reduction gearbox, one end of the center shaft assembly is detachably connected with the wire coil assembly, and the other end of the center shaft assembly extends into the clamping fixator. The output end of the reduction gearbox can drive the middle shaft assembly to rotate so that the wire coil assembly can rotate synchronously. The middle shaft assembly is of a hollow shaft tube structure; the cable is wound around the wire coil assembly, and one end of the cable can be arranged in the middle shaft assembly in a penetrating mode and extends to the clamping fixator to be clamped. According to the utility model, large torque rotation can be provided to drive the wire coil assembly to rotate so as to carry out auxiliary wiring operation of wire feeding or wire winding, and the auxiliary wiring device can be well applied to wiring, wire feeding and wire winding operation of thick and heavy main cables.

Description

Technical Field

[0001] The utility model relates to the technical field of base station communication construction, in particular to a wire reel for wiring and installation of communication equipment. Background Art

[0002] At present, in the cable laying in the community, there are many operations of threading the cables in the pre-laid pipes. The cables are usually inserted directly from the head into the pre-laid pipe, and then the cables are pushed little by little until they are sent out of the pre-laid pipe. The existing cable reel tools are usually just a winch with a rotating handle to rotate the cable reel to assist in wiring. However, for some main cables, since the cables are heavy and thick, and the cable reel is heavy as a whole, it is difficult to use a simple auxiliary winch directly in a large cable reel; and after the construction is completed, when the cable needs to be cut off and re-reeled, it is not convenient to reel in the cable. Therefore, further improvements are needed. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a cable tray for installing the wiring of communication equipment.

[0004] The technical solution adopted by an embodiment of the utility model to solve the technical problem is: a cable tray for wiring and installation of communication equipment, comprising: a track seat, a central axis assembly, a cable tray assembly, and a driving motor, a clutch, a reduction box and a clamping fixture installed on the track seat;

[0005] The clutch is installed between the driving motor and the reduction gearbox; the middle shaft assembly is passed through the reduction gearbox, one end of which is detachably connected to the wire drum assembly, and the other end extends into the clamping fixture; the output end of the reduction gearbox can drive the middle shaft assembly to rotate so that the wire drum assembly rotates synchronously; the middle shaft assembly is a hollow shaft tube structure; the cable is wound around the wire drum assembly, and one end of the cable can be passed through the middle shaft assembly and extended to the clamping fixture to be clamped.

[0006] Optionally, the cable drum assembly includes a center disk and a connecting flange; the connecting flange is arranged in the middle of the center disk and can be bolted to the central axis assembly.

[0007] Optionally, the wire drum assembly is provided with a guide baffle on a side facing away from the reduction box.

[0008] Optionally, at least two clamping blocks are provided in the clamping fixture; the clamping blocks are connected to a clamping telescopic cylinder; and a plurality of the clamping blocks can clamp the cable in the clamping fixture.

[0009] Optionally, an elastic buffer pad is provided on a side of the clamping block facing the cable.

[0010] Optionally, two steel beams are symmetrically arranged below the track seat; the two steel beams form a slide rail structure.

[0011] The beneficial effects of the utility model are as follows: a driving motor, a clutch and a reduction gearbox are arranged on the track seat, which can provide a large torque to rotate and drive the cable drum assembly to rotate for auxiliary wiring operations of sending or taking up the wire; and the central axis assembly is a hollow axis tube structure, and one end of the cable can pass through the central axis assembly and be clamped by the clamping fixture, so that in the process of further contraction, the wire harness can be tightened and taken up together when it is wound, and when the wire harness is released, the clamping fixture can be loosened, so that the cable can be smoothly rotated and sent out, and can be better applied to the wiring, sending and taking-up operations of thicker and heavier main cables.

[0012] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0014] Figure 1 This is a schematic diagram of the structure of the cable reel installed in conjunction with the communication equipment wiring of the utility model;

[0015] Figure 2 for Figure 1 Another structural schematic diagram of a cable tray installed in cooperation with communication equipment wiring;

[0016] Figure 3 for Figure 1 A cross-sectional view of a cable reel installed to accommodate communications equipment wiring.

[0017] Description of main component symbols:

[0018] 10. Track seat; 11. Steel beam; 20. Central axis assembly; 30. Wire drum assembly; 31. Center disk; 32. Connecting flange; 33. Guide baffle; 40. Driving motor; 50. Clutch; 60. Reducer; 70. Clamping fixture; 71. Clamping block; 72. Clamping telescopic cylinder; 73. Elastic buffer pad. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0020] In the description of the present utility model, the meaning of "more than" is more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0021] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the present invention, unless otherwise clearly defined, the words "set", "install", "connect" and the like should be understood in a broad sense, for example, they can be directly connected or indirectly connected through an intermediate medium; they can be fixedly connected or detachably connected or integrally formed; they can be mechanically connected; they can be the internal connection of two elements or the interaction relationship between two elements. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0023] Example

[0024] Reference Figures 1 to 3 The utility model proposes a cable reel for installing the wiring of communication equipment, comprising: a track seat 10, a central axis assembly 20, a cable reel assembly 30, and a driving motor 40, a clutch 50, a reduction box 60 and a clamping fixture 70 installed on the track seat 10;

[0025] The clutch 50 is installed between the driving motor 40 and the reduction gearbox 60; the middle shaft assembly 20 is passed through the reduction gearbox 60, one end of which is detachably connected to the wire drum assembly 30, and the other end extends into the clamping fixture 70; the output end of the reduction gearbox 60 can drive the middle shaft assembly 20 to rotate so that the wire drum assembly 30 rotates synchronously; the middle shaft assembly 20 is a hollow shaft tube structure; the cable is wound around the wire drum assembly 30, one end of the cable can be passed through the middle shaft assembly 20, and extends to the clamping fixture 70 to be clamped.

[0026] In the utility model, a driving motor 40, a clutch 50 and a reduction gearbox 60 are arranged on the track seat 10, which can provide a large torque to rotate and drive the cable drum assembly 30 to rotate for auxiliary wiring operations of sending or taking up the wire; and the middle axis assembly 20 is a hollow shaft tube structure, and one end of the cable can pass through the middle axis assembly 20 and be clamped by the clamping fixture 70, so that in the process of further contraction, the wire harness can be tightened and taken up when it is wound, and when the wire harness is released, the clamping fixture 70 can be loosened, so that the cable can be smoothly rotated and sent out, which can be better applied to the wiring, sending and taking up operations of thicker and heavier main cables.

[0027] In this embodiment, in order to facilitate the disassembly, installation or replacement of the cable drum assembly 30, the cable drum assembly 30 includes a center disk 31 and a connecting flange 32; the connecting flange 32 is arranged in the middle of the center disk 31 and can be bolted to the central axis assembly 20.

[0028] In some embodiments, the cable drum assembly 30 is provided with a guide baffle 33 on a side facing away from the reduction box 60. The guide baffle 33 can abut against the cable at one end of the cable drum assembly 30 so as to extend the cable into the middle shaft assembly 20.

[0029] In this embodiment, at least two clamping blocks 71 are provided in the clamping fixture 70; the clamping blocks 71 are connected to the clamping telescopic cylinder 72; and a plurality of clamping blocks 71 can clamp the cable in the clamping fixture 70. When the clamping telescopic cylinder 72 is working, the cable can be clamped and fixed by a plurality of clamping blocks 71.

[0030] Furthermore, in order to prevent the outer wrapping layer of the wire harness from being damaged during the clamping process, an elastic buffer pad 73 is provided on one side of the clamping block 71 facing the cable.

[0031] In this embodiment, two steel beams 11 are symmetrically arranged below the track seat 10; the two steel beams 11 form a slide rail structure. Through the slide rail structure, the track seat 10 can be conveniently slidably installed on the guide rail of the tool, so as to slide and change the position of the wire reel, so as to facilitate the operation of wiring or winding.

[0032] Of course, the present invention is not limited to the above-mentioned embodiments, and technicians familiar with the field may make equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications and substitutions are all included in the scope defined by the claims of this application.

Claims

1. A cable tray for installing wiring in communication equipment, characterized in that: include: A track seat (10), a middle shaft assembly (20), a cable drum assembly (30), and a drive motor (40), a clutch (50), a reduction gear box (60), and a clamping fixture (70) installed on the track seat (10); The clutch (50) is installed between the drive motor (40) and the reduction box (60); the middle shaft assembly (20) is inserted into the reduction box (60), one end of which is detachably connected to the wire drum assembly (30), and the other end of which extends into the clamping fixture (70); the output end of the reduction box (60) can drive the middle shaft assembly (20) to rotate, so that the wire drum assembly (30) rotates synchronously; the middle shaft assembly (20) is a hollow shaft tube structure; the cable is wound around the wire drum assembly (30), and one end of the cable can be inserted into the middle shaft assembly (20) and extends to the clamping fixture (70) to be clamped.

2. The cable tray for installing wiring of communication equipment according to claim 1, characterized in that: The cable drum assembly (30) comprises a center disk (31) and a connecting flange (32); the connecting flange (32) is arranged in the middle of the center disk (31) and can be bolted to the central shaft assembly (20).

3. The cable tray for installing wiring of communication equipment according to claim 2, characterized in that: The wire drum assembly (30) is provided with a guide baffle (33) on a side facing away from the reduction box (60).

4. The cable tray for installing wiring of communication equipment according to claim 1, characterized in that: At least two clamping blocks (71) are arranged in the clamping fixture (70); the clamping blocks (71) are connected to a clamping telescopic cylinder (72); and a plurality of the clamping blocks (71) can clamp the cable in the clamping fixture (70).

5. The cable tray for installing wiring of communication equipment according to claim 4, characterized in that: An elastic buffer pad (73) is provided on one side of the clamping block (71) facing the cable.

6. The cable tray for installing wiring of communication equipment according to claim 1, characterized in that: Two steel beams (11) are symmetrically arranged below the track seat (10); the two steel beams (11) form a slide rail structure.

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