CN216748222U

CN216748222U - Communication cable fixing device

Info

Publication number: CN216748222U
Application number: CN202220390755.7U
Authority: CN
Inventors: 高天智
Original assignee: Zhengzhou Haotong Communication Engineering Co ltd
Current assignee: Zhengzhou Haotong Communication Engineering Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-06-14
Anticipated expiration: 2032-02-25

Abstract

The utility model provides a communication cable fixing device, which effectively solves the problems that the technology in cable fixing in the prior art falls behind, the allowance can not be adjusted, the stretching adjustment can not be carried out, the disassembly is inconvenient, the device can not adapt to wall corners with various angles, and the construction efficiency is low; the technical scheme for solving the problem is that the device comprises three rollers which are horizontally and uniformly distributed, two adjacent rollers are connected through a telescopic rod, and the end part of the telescopic rod is hinged with a central shaft of the roller; the upper sides of the rollers on the left side and the right side are provided with horizontal fixing plates, the lower sides of the fixing plates are fixed with vertical plates corresponding to the rollers, and the rollers on the lower sides of the vertical plates are rotatably connected to the lower ends of the vertical plates; the cable fixing device is ingenious in structure, can adapt to wall corners under various conditions, can fix a plurality of cables at the same time, avoids bending of the cables, can adapt to fixing of a normal plane wall, can stretch the cables after installation to achieve adjustment allowance, further achieves smooth straightening of the cables, and is convenient to disassemble.

Description

Communication cable fixing device

Technical Field

The utility model relates to the technical field of communication equipment installation, in particular to a communication cable fixing device.

Background

With the popularization of the optical communication technology, the cable is bent during the process of laying the cable, particularly at the corner, and the communication speed of the optical cable is seriously influenced. In the prior art, after the cable is fixed, if the cable is loosened due to excessive allowance, stretching adjustment cannot be performed, and finally, the cable needs to be fixed again, which is troublesome. Except that in addition, among the prior art cable fixing technique comparatively lags behind, can not adapt to the interior external angle of various angles simultaneously, need debug repeatedly during the installation, and it is also inconvenient to dismantle, leads to the efficiency of construction low.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a communication cable fixing device which effectively solves the problems that the technology in cable fixing in the prior art is backward, the allowance can not be adjusted, the stretching adjustment can not be carried out, the disassembly is inconvenient, the device can not adapt to wall corners with various angles, and the construction efficiency is low.

The technical scheme for solving the problem is that the device comprises three rollers, wherein the three rollers are horizontally and uniformly distributed, two adjacent rollers are connected through a telescopic rod, and the end part of the telescopic rod is hinged with a central shaft of the roller; the gyro wheel upside of the left and right sides has the horizontally fixed plate, and the fixed plate downside is fixed with the riser that corresponds with the gyro wheel, is in riser downside gyro wheel rotation and connects at the riser lower extreme.

In order to fix a plurality of cables simultaneously, the roller comprises a plurality of discs, each disc has an annular groove on the outer edge surface, and the discs are coaxially fixed together.

In order to adjust the allowance of the cable at the corner, the telescopic rod comprises a double-threaded screw rod, cylinders are sleeved at the two ends of the double-threaded screw rod and are in threaded connection, and the central shaft of the roller is hinged with the end parts of the cylinders.

The fixing plate is provided with a plurality of preformed holes, and screws can penetrate through the preformed holes to fix the device on a wall body.

The cable fixing device is ingenious in structure, can adapt to wall corners under various conditions, can fix a plurality of cables simultaneously, avoids bending of the cables, can adapt to fixing of a normal plane wall, can stretch the cables after installation to achieve allowance adjustment, further achieves smooth straightening of the cables, and is convenient to detach.

Drawings

FIG. 1 is a front cross-sectional view of the present invention.

Fig. 2 is a sectional view taken along line a-a of fig. 1.

Fig. 3 is a sectional view taken along line B-B in fig. 1.

Fig. 4 is a first usage state diagram.

Fig. 5 is a second usage state diagram.

Detailed Description

The following description will explain embodiments of the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the utility model comprises three rollers 1, wherein the three rollers 1 are horizontally and uniformly distributed, two adjacent rollers 1 are connected through a telescopic rod, and the end part of the telescopic rod is hinged with the central shaft of the roller 1; the 1 upside of gyro wheel of the left and right sides has horizontally fixed

plate

2, and 2 downside of fixed plate are fixed with the riser 3 that corresponds with gyro wheel 1, are in 3 downside gyro wheels of riser 1 and rotate and connect the lower extreme at riser 3.

In order to fix a plurality of cables simultaneously, the roller 1 comprises a plurality of discs, each disc is provided with an annular groove 4 on the outer edge surface, and the discs are coaxially fixed together.

In order to adjust the cable allowance at the corner of the wall, the telescopic rod comprises a double-threaded screw rod 5, a cylinder 6 is sleeved at the two ends of the double-threaded screw rod 5, the cylinder 6 is in threaded connection with the double-threaded screw rod 5, and the central shaft of the roller 1 is hinged to the end part of the cylinder 6.

The fixing plate 2 is provided with a plurality of preformed holes, and screws can penetrate through the preformed holes to fix the device on the wall 7.

It is worth noting that the length of the two telescopic rods can be adjusted independently, but in order to ensure the appearance, the two screws are kept adjusted at the same time as much as possible, so that the roller 1 in the middle can press the cable on the corner.

In order to prevent the surfaces of the cables from being scratched by the roller 1 and the fixing plate 2, the roller 1 and the fixing plate 2 are made of smooth materials.

When the corner uses, fix fixed plate 2 at the corner with a plurality of screws earlier, then pass the cable between fixed plate 2 and gyro wheel 1, then the pulling cable is forward, when reacing suitable position, revolves wrong double-end screw 5 this moment, and double-end screw 5 makes the drum 6 at both ends keep away from each other, and the length of telescopic link increases promptly for middle gyro wheel 1 is pressed the cable toward the corner, also draws the cable smooth-going simultaneously.

When the device is used on a plane wall, the two fixing plates 2 of the device are fixed on the wall surface by a plurality of screws, then a cable passes through the space between the fixing plates 2 and the roller 1, and the roller 1 rolls in the pulling process.

Claims

1. A communication cable fixing device is characterized in that three rollers (1) are horizontally and uniformly distributed, two adjacent rollers (1) are connected through a telescopic rod, and the end part of the telescopic rod is hinged with a central shaft of each roller (1); the upper sides of the rollers (1) on the left side and the right side are provided with horizontal fixing plates (2), the lower sides of the fixing plates (2) are fixed with vertical plates (3) corresponding to the rollers (1), and the rollers (1) on the lower sides of the vertical plates (3) are rotatably connected to the lower ends of the vertical plates (3).

2. A telecommunications cable fixture according to claim 1, wherein the roller (1) comprises a plurality of discs, each disc having an annular groove (4) in its outer peripheral surface, the plurality of discs being coaxially fixed together.

3. The communication cable fixing device according to claim 1, wherein the telescopic rod comprises a double-threaded screw (5), cylinders (6) are sleeved at two ends of the double-threaded screw (5), the cylinders (6) are in threaded connection with the double-threaded screw (5), and a central shaft of the roller (1) is hinged to the ends of the cylinders (6).

4. A telecommunications cable fixture according to claim 1, wherein the mounting plate (2) has a plurality of preformed holes through which screws may be passed to secure the fixture to the wall (7).