Communication cable wiring device

Abstract

The utility model discloses a communication cable wiring device. A connecting frame is installed on a sliding rail frame in a sliding mode. The lower portion of the connecting frame is provided with an opening, and the upper wiring plate and the lower wiring plate can be slidably installed on the connecting frame from the opening. The sliding driving assembly can make the connecting frame move front and back in the extending direction of the sliding rail frame. A plurality of guide blocks are oppositely arranged on the upper wiring plate and the lower wiring plate at intervals; the plurality of guide blocks are slidably mounted on the upper wiring plate or the lower wiring plate along a straight line; the variable-pitch driving assembly can drive the guide block to change the pitch in the linear direction. According to the utility model, with the help of the sliding driving assembly, cables of various specifications and weights can be effectively wired; and the distance between the guide blocks can be adjusted through the variable-distance driving assembly, so that cables with different sizes and different distances can be quickly matched for wiring adjustment, and the use and operation are more flexible.

Description

Technical Field

[0001] The utility model relates to the technical field of base station communication construction, in particular to a communication cable wiring device. Background Art

[0002] Communication cable refers to the transmission line cable, which is used to transmit telephone, telegraph, fax documents, TV and radio programs, data and other electrical signals. It is a communication line composed of a cable core twisted with multiple mutually insulated wires or conductors and an outer sheath that protects the cable core from moisture and mechanical damage.

[0003] In recent years, with the continuous growth and development of the communications industry, a large number of communications cable laying projects have been generated. Since communications cables are usually laid in multiple parallel lines, tools are often required to keep the multiple cables aligned and flat. In the prior art, two manual side-by-side clamping tools are usually used to straighten the cables in one direction. It can usually only perform auxiliary wiring for lighter cables and arrange cables with fixed spacing. It is not convenient for wiring heavier and thicker main cables, nor is it convenient for adjusting the spacing between cables during wiring. Therefore, further improvements are needed. Utility Model Content

[0004] 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 communication cable wiring device.

[0005] The technical solution adopted by an embodiment of the utility model to solve the technical problem is: a communication cable wiring device, including: a connecting frame, a slide rail frame, a sliding drive assembly, an upper wiring board, a lower wiring board and a variable pitch drive assembly;

[0006] The connecting frame can be slidably mounted on the slide rail frame; an opening is provided at the bottom of the connecting frame, and the upper wiring board and the lower wiring board can be slidably mounted on the connecting frame from the opening; the lower wiring board can be locked on the connecting frame; an adjusting bolt is provided above the upper wiring board, and the adjusting bolt can move the upper wiring board toward the lower wiring board; the sliding drive assembly can move the connecting frame forward and backward along the extension direction of the slide rail frame;

[0007] The upper wiring board and the lower wiring board are provided with a plurality of guide blocks at intervals; the plurality of guide blocks are installed on the upper wiring board or the lower wiring board along a straight line for sliding; the variable pitch drive assembly can drive the guide blocks to change pitch along a straight line direction.

[0008] Optionally, a telescopic link assembly is provided between two adjacent guide blocks; the telescopic link assembly includes at least one four-bar linkage group; and the intersection points of two relative angles of the four-bar linkage group are respectively connected to two adjacent guide blocks.

[0009] Optionally, the effective link arms of the four links of the four-link group are equal in length.

[0010] Optionally, the telescopic link assemblies between two adjacent guide blocks are all formed by hinged links with the same effective link arm length.

[0011] Optionally, the variable pitch drive assembly includes a drive telescopic motor; the movable end of the drive telescopic motor is fixedly connected to one of the guide blocks of the upper wiring plate or the lower wiring plate.

[0012] Optionally, the guide block is provided with an arc-shaped slot.

[0013] Optionally, the arc-shaped slot is provided with an elastic buffer pad.

[0014] Optionally, the connecting frame and the slide rail frame are provided with wedge blocks and wedge-shaped grooves that are adapted to each other.

[0015] Optionally, the sliding drive assembly includes a driving motor, a driving screw and a sliding connecting seat; the sliding connecting seat is arranged on one side of the connecting frame and is threadedly connected to the driving screw; the driving motor can rotate the driving screw and move the sliding connecting seat along the axial direction of the driving screw.

[0016] The beneficial effects of the utility model are as follows: the upper wiring plate and the lower wiring plate can be slidably installed on the connecting frame from the opening, wherein the lower wiring plate is locked and fixed by bolts, and the upper wiring plate can be close to or away from the lower wiring plate by adjusting the bolts, so that the guide block of the upper wiring plate and the guide block of the lower wiring plate can be close to and attached to the outside of the cable; then, the connecting frame can be slid forward and backward by using the sliding drive assembly, so as to perform the wiring operation for several cables arranged side by side, and with the help of the sliding drive assembly, cables of various specifications and weights can be effectively wired. In addition, the upper wiring plate and the lower wiring plate of the utility model use independently slidable and adjustable guide blocks to guide the cables for wiring, wherein the guide blocks can adjust the spacing by the variable pitch drive assembly, so as to quickly match the cables of different sizes and different spacings for wiring adjustment, and the operation is more flexible.

[0017] 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

[0018] 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:

[0019] Figure 1 The utility model is a schematic diagram of the structure of a communication cable wiring device.

[0020] Description of main component symbols:

[0021] 10. Connecting frame; 11. Adjusting bolt; 12. Wedge; 20. Slide rail frame; 30. Sliding drive assembly; 31. Driving motor; 32. Driving screw; 33. Sliding connecting seat; 40. Upper wiring board; 50. Lower wiring board; 60. Variable pitch driving assembly; 61. Driving telescopic motor; 62. Movable end; 70. Guide block; 71. Arc slot; 80. Telescopic connecting rod assembly. DETAILED DESCRIPTION

[0022] 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.

[0023] 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.

[0024] 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.

[0025] 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.

[0026] Example

[0027] Reference Figure 1 The utility model provides a communication cable wiring device, comprising: a connecting frame 10, a slide rail frame 20, a sliding drive assembly 30, an upper wiring board 40, a lower wiring board 50 and a variable pitch drive assembly 60;

[0028] The connecting frame 10 can be slidably mounted on the slide rail frame 20; an opening is provided at the bottom of the connecting frame 10, and the upper wiring plate 40 and the lower wiring plate 50 can be slidably mounted on the connecting frame 10 from the opening; the lower wiring plate 50 can be locked to the connecting frame 10; an adjusting bolt 11 is provided above the upper wiring plate 40, and the adjusting bolt 11 can move the upper wiring plate 40 toward the lower wiring plate 50; the sliding drive assembly 30 can move the connecting frame 10 forward and backward along the extension direction of the slide rail frame 20;

[0029] The upper wiring board 40 and the lower wiring board 50 are provided with a plurality of guide blocks 70 at intervals; the plurality of guide blocks 70 are installed on the upper wiring board 40 or the lower wiring board 50 along a straight line for sliding; the variable pitch drive assembly 60 can drive the guide blocks 70 to change pitch along a straight line direction.

[0030] In the present invention, the upper wiring plate 40 and the lower wiring plate 50 can be slidably installed on the connecting frame 10 from the opening, wherein the lower wiring plate 50 is locked and fixed by bolts, and the upper wiring plate 40 can be close to or away from the lower wiring plate 50 by adjusting the bolts 11, so that the guide block 70 of the upper wiring plate 40 and the guide block 70 of the lower wiring plate 50 can be close to and attached to the outside of the cable; then, the connecting frame 10 can be slid forward and backward by using the sliding drive assembly 30, so as to perform the operation of wiring several cables arranged side by side, and with the help of the sliding drive assembly 30, cables of various specifications and weights can be effectively wired. In addition, the upper wiring plate 40 and the lower wiring plate 50 of the present invention use independently slidable and adjustable guide blocks 70 to guide the cables for wiring, wherein the guide blocks 70 can adjust the spacing by the variable pitch drive assembly 60, so as to quickly match the cables of different sizes and different spacings for wiring adjustment, and the operation is more flexible.

[0031] In this embodiment, a telescopic link assembly 80 is provided between two adjacent guide blocks 70; the telescopic link assembly 80 includes at least one four-bar linkage; the intersection points of two relative angles of the four-bar linkage are respectively connected to two adjacent guide blocks 70. The adjacent guide blocks 70 are hingedly connected by at least one four-bar linkage, and the variable pitch drive assembly 60 only needs to push or pull one of the guide blocks 70 to adjust the variable pitch of all the guide blocks 70 on the same side to be retracted or extended.

[0032] Specifically, in order to achieve stable and equidistant spacing adjustment, the effective link arms of the four links of the four-link group have the same length.

[0033] Furthermore, in order to reduce the types of production materials, the connecting rods of all telescopic connecting rod assemblies 80 are hinged with connecting rods of the same height, and the telescopic connecting rod assemblies 80 between two adjacent guide blocks 70 are hinged with connecting rods of the same effective connecting rod arm length.

[0034] In this embodiment, the variable pitch drive assembly 60 includes a drive telescopic motor 61; the movable end 62 of the drive telescopic motor 61 is fixedly connected to one of the guide blocks 70 of the upper wiring board 40 or the lower wiring board 50. The drive telescopic motor 61 can connect the movable end 62 to any one of the guide blocks 70 at both ends or in the middle according to the arrangement direction.

[0035] Specifically, in order to facilitate the alignment of the outer surfaces of the cables, the guide block 70 is provided with an arc-shaped slot 71, which can be used to perform wiring operations on a plurality of cables arranged side by side.

[0036] Furthermore, in order to prevent the arc-shaped groove 71 of the outer wrapping layer of the wiring harness from being damaged during the wiring process, an elastic buffer pad is provided.

[0037] In this embodiment, in order to better align and slide the connection frame 10 and the slide rail frame 20, the connection frame 10 and the slide rail frame 20 are provided with wedge blocks 12 and wedge grooves that are adapted to each other.

[0038] In this embodiment, the sliding drive assembly 30 includes a driving motor 31, a driving screw 32 and a sliding connection seat 33; the sliding connection seat 33 is arranged on one side of the connecting frame 10 and is threadedly connected to the driving screw 32; the driving motor 31 can rotate the driving screw 32 and move the sliding connection seat 33 along the axial direction of the driving screw 32. The driving motor 31 can pull the sliding connection seat 33 to move forward and backward by rotating the driving screw 32, thereby driving the connecting frame 10 to move forward and backward as a whole.

[0039] 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 communication cable wiring device, characterized in that: include: A connecting frame (10), a slide rail frame (20), a sliding drive assembly (30), an upper wiring board (40), a lower wiring board (50) and a variable pitch drive assembly (60); The connecting frame (10) can be slidably mounted on the slide rail frame (20); an opening is provided at the bottom of the connecting frame (10), and the upper wiring plate (40) and the lower wiring plate (50) can be slidably mounted on the connecting frame (10) from the opening; the lower wiring plate (50) can be locked on the connecting frame (10); an adjusting bolt (11) is provided above the upper wiring plate (40), and the adjusting bolt (11) can move the upper wiring plate (40) toward the lower wiring plate (50); the sliding drive assembly (30) can move the connecting frame (10) forward and backward along the extension direction of the slide rail frame (20); The upper wiring board (40) and the lower wiring board (50) are provided with a plurality of guide blocks (70) at intervals relative to each other; the plurality of guide blocks (70) are installed on the upper wiring board (40) or the lower wiring board (50) in a linear sliding manner; and the variable pitch drive assembly (60) can drive the guide blocks (70) to change pitch in a linear direction.

2. The communication cable wiring device according to claim 1, characterized in that: A telescopic connecting rod assembly (80) is arranged between two adjacent guide blocks (70); the telescopic connecting rod assembly (80) comprises at least one four-bar connecting rod group; the intersection points of two relative angles of the four-bar connecting rod group are respectively intersected on two adjacent guide blocks (70).

3. The communication cable wiring device according to claim 2, characterized in that: The effective link arms of the four links of the four-link linkage are of equal length.

4. The communication cable wiring device according to claim 3, characterized in that: The telescopic connecting rod assembly (80) between two adjacent guide blocks (70) is composed of connecting rods with the same effective connecting rod arm length.

5. The communication cable wiring device according to claim 1, characterized in that: The variable pitch drive assembly (60) comprises a drive telescopic motor (61); the movable end (62) of the drive telescopic motor (61) is fixedly connected to one of the guide blocks (70) of the upper wiring board (40) or the lower wiring board (50).

6. The communication cable wiring device according to claim 1, characterized in that: The guide block (70) is provided with an arc-shaped slot (71).

7. The communication cable wiring device according to claim 6, characterized in that: The arc-shaped clamping groove (71) is provided with an elastic buffer pad.

8. The communication cable wiring device according to claim 1, characterized in that: The connecting frame (10) and the slide rail frame (20) are provided with mutually matching wedge blocks (12) and wedge-shaped grooves.

9. The communication cable wiring device according to claim 1, characterized in that: The sliding drive assembly (30) comprises a driving motor (31), a driving screw rod (32) and a sliding connection seat (33); the sliding connection seat (33) is arranged on one side of the connecting frame (10) and is threadedly connected to the driving screw rod (32); the driving motor (31) can rotate the driving screw rod (32) and move the sliding connection seat (33) along the axial direction of the driving screw rod (32).

Images