CN211790467U

CN211790467U - Fixing device for communication cable

Info

Publication number: CN211790467U
Application number: CN201922237829.4U
Authority: CN
Inventors: 张忠强
Original assignee: Xi'an Avery Information Technology Co ltd
Current assignee: Xi'an Avery Information Technology Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-10-27
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a fixing device for communication cable, including the mounting panel, the mounting hole has been seted up on the surface of mounting panel, and one side fixed mounting of mounting panel has the backup pad, rotates between two backup pads to be connected with the threaded rod, the one end fixedly connected with carousel of threaded rod, and the surface threaded connection of threaded rod has first connecting block. The utility model discloses a rotate the carousel and drive the threaded rod and rotate, because of threaded rod both sides screw thread opposite direction, so the threaded rod drives rather than two first connecting blocks of threaded connection move in opposite directions, and then drive first clamp and second clamp move in opposite directions, realize the regulation of first clamp and second clamp position, through set up the connecting cylinder on the second connecting block, a baffle, the connecting rod, first spring, the stopper, the pull ring, the logical groove and the spacing groove use of seting up on cooperation third connecting block surface, make things convenient for two second connecting blocks to open or close, realize the fixed to two clamps, the stability of device has been promoted.

Description

Fixing device for communication cable

Technical Field

The utility model relates to a communication equipment technical field specifically is a fixing device for communication cable.

Background

A wireline cable is a cable that transmits telephone, telegraph, facsimile documents, television and radio programs, data and other electrical signals; is formed by twisting more than one pair of mutually insulated wires. Compared with overhead open wire, the communication cable has the advantages of large communication capacity, high transmission stability, good confidentiality, little influence from natural conditions and external interference and the like, and is a communication line consisting of a cable core formed by twisting a plurality of mutually insulated wires or conductors and an outer sheath for protecting the cable core from moisture and mechanical damage. In a particularly severe environment, a protective layer can be arranged outside a communication cable jacket if necessary, a cable core is formed by a plurality of mutually insulated wires or conductors, a communication line with a sealed jacket is arranged outside the communication cable, and an outer protective layer is arranged outside the jacket; the cable is divided into symmetrical, coaxial and comprehensive cables according to the structure by various laying modes such as overhead, direct burial, pipeline and water bottom; the communication cable has wider transmission frequency band, larger communication capacity and small external interference, but is not easy to overhaul. Telephone, telegraph, data and images can be transmitted.

The existing fixing device for the communication cable is simple in structure, inconvenient to fix, loose in fixation and easy to loosen after long-time use.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem existing in the prior art and provides a fixing device for a communication cable.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixing device for communication cable, includes the mounting panel, the mounting hole has been seted up on the surface of mounting panel, one side fixed mounting of mounting panel has the backup pad, rotates between two backup pads and is connected with the threaded rod, the one end fixedly connected with carousel of threaded rod, the surface threaded connection of threaded rod has first connecting block, and first clamp and second clamp are fixed mounting respectively in one side of two first connecting blocks, the equal fixed mounting of internal surface of first clamp and second clamp has the slipmat.

Preferably, the two sides of the threaded rod are oppositely threaded.

Preferably, one side fixed mounting of first clamp has the second connecting block, the inside of second connecting block is provided with the connecting cylinder, the inside of connecting cylinder is provided with the baffle, one side fixed mounting of baffle has the head rod, the outside of head rod is provided with first spring, the other end fixed mounting of connecting rod has the stopper, one side fixed mounting of stopper has the pull ring, one side fixed mounting of second clamp has the third connecting block, logical groove and spacing groove have been seted up respectively on the surface of third connecting block.

Preferably, all be provided with connecting device between backup pad and first clamp and the second clamp, connecting device includes the sleeve, telescopic one end is provided with the connecting hole, telescopic inside is provided with the second spring, one side of second spring is provided with the limiting plate, one side fixed mounting of limiting plate has the telescopic link, the other end of telescopic link articulates there is the second connecting rod, the other end fixed mounting of second connecting rod has the slider.

Preferably, the surface of first clamp and second clamp all seted up with the recess of slider looks adaptation, and slider and recess sliding connection.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a rotate the carousel and drive the threaded rod and rotate, because of threaded rod both sides screw thread opposite direction, so the threaded rod drives rather than two first connecting blocks of threaded connection move in opposite directions, and then drive first clamp and second clamp move in opposite directions, realize the regulation of first clamp and second clamp position, through set up the connecting cylinder on the second connecting block, a baffle, the connecting rod, first spring, the stopper, the pull ring, the logical groove and the spacing groove use of seting up on cooperation third connecting block surface, make things convenient for two second connecting blocks to open or close, realize the fixed to two clamps, the stability of device has been promoted.

2. The utility model discloses a set up the slipmat, avoid communication cable to slide, make fixed more firm, through setting up connecting device, the removal of first clamp and second clamp drives the slider and slides in the inside of spout, and the second connecting rod rotates along its pin joint, and then drives the telescopic link extension, carries on spacingly to first clamp and second clamp, has promoted the stability of device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention in partial section;

fig. 3 is a schematic structural diagram of a section of the connecting device of the present invention.

In the figure: 1 mounting panel, 2 mounting holes, 3 backup pads, 4 threaded rods, 5 carousels, 6 first connecting blocks, 7 clamps, 8 slipmats, 9 second connecting blocks, 10 connecting cylinders, 11 baffles, 12 connecting rods, 13 first springs, 14 limiting blocks, 15 through grooves, 16 limiting grooves, 17 connecting devices, 171 sleeve, 172 connecting holes, 173 second springs, 174 limiting plates, 175 telescopic rods, 176 second connecting rods, 177 slider, 18 grooves, 19 second clamps, 20 third connecting blocks, 21 pull rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a fixing device for a communication cable comprises a mounting plate 1, a mounting hole 2 is formed on the surface of the mounting plate 1, a supporting plate 3 is fixedly mounted on one side of the mounting plate 1, a threaded rod 4 is rotatably connected between the two supporting plates 3, the thread directions of the two sides of the threaded rod 4 are opposite, a turntable 5 is fixedly connected to one end of the threaded rod 4, a first connecting block 6 is connected to the surface of the threaded rod 4 in a threaded manner, a first clamp 7 and a second clamp 19 are respectively and fixedly mounted on one side of the two first connecting blocks 6, the threaded rod 4 is driven to rotate by rotating the turntable 5, the thread directions of the two sides of the threaded rod 4 are opposite, so that the threaded rod 4 drives the two first connecting blocks 6 in threaded connection to move oppositely, further drives the first clamp 7 and the second clamp 19 to move oppositely, so as to realize the position adjustment of the first clamp 7 and the second clamp 19, anti-skid pads 8 are fixedly, through setting up slipmat 8, avoid communication cable to slide, make fixed more firm.

Referring to fig. 2, a second connecting block 9 is fixedly installed at one side of a first clamp 7, a connecting cylinder 10 is installed inside the second connecting block 9, a baffle 11 is installed inside the connecting cylinder 10, a first connecting rod 12 is fixedly installed at one side of the baffle 11, a first spring 13 is installed at the outer side of the first connecting rod 12, a limiting block 14 is fixedly installed at the other end of the connecting rod 12, a pull ring 21 is fixedly installed at one side of the limiting block 14, a third connecting block 20 is fixedly installed at one side of a second clamp 19, a through groove 15 and a limiting groove 16 are respectively formed in the surface of the third connecting block 20, the connecting cylinder 10, the baffle 11, the connecting rod 12, the first spring, the limiting block 14 and the pull ring 21 are arranged on the second connecting block 9 to be matched with the through groove 15 and the limiting groove 16 formed in the surface of the third connecting block 20, so that the two second connecting blocks 9 can, the stability of the device is improved.

Referring to fig. 1 and 3, a connecting device 17 is disposed between the support plate 3 and the first clamp 7 and the second clamp 19, the connecting device 17 includes a sleeve 171, a connecting hole 172 is disposed at one end of the sleeve 171, a second spring 173 is disposed inside the sleeve 171, a limiting plate 174 is disposed at one side of the second spring 173, a telescopic rod 175 is fixedly disposed at one side of the limiting plate 174, a second connecting rod 176 is hinged to the other end of the telescopic rod 175, a slider 177 is fixedly disposed at the other end of the second connecting rod 176, grooves 18 adapted to the slider 177 are disposed on outer surfaces of the first clamp 7 and the second clamp 19, the slider 177 is slidably connected to the grooves 18, the slider 177 is driven to slide inside the groove 18 by the movement of the connecting device 17, the first clamp 7 and the second clamp 19, the second connecting rod 176 rotates along the hinged point thereof, and the telescopic rod 175 is driven to extend, so as to limit the first clamp 7 and the second clamp 19, the stability of the device is improved.

The working principle is as follows: when the fixing device for the communication cable is used, the communication cable is placed inside the first hoop 7 and the second hoop 19, the second connecting block 9 and the third connecting block 20 are combined, after the connecting cylinder 10 passes through the through groove 15, the pull ring 21 is pulled and rotates, the limiting block 14 is clamped into the limiting groove 16, after the two second connecting blocks 10 are fixed, the threaded rod 4 is driven to rotate by rotating the turntable 5, because the directions of the threads on the two sides of the threaded rod 4 are opposite, the threaded rod 4 drives the two first connecting blocks 6 in threaded connection with the threaded rod to move oppositely, and further drives the first hoop 7 and the second hoop 19 to move oppositely, so that the positions of the first hoop 7 and the second hoop 19 are adjusted, the first hoop 7 and the second hoop 19 move, the sliding block 177 is driven to slide inside the sliding groove 18, the second connecting rod 176 rotates along the hinged point, and further drives the telescopic rod 175 to extend, and the first hoop 7 and the second hoop 19 are limited, thereby completing the fixing of the communication cable.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fixing device for communication cables, comprising a mounting plate (1), characterized in that: mounting hole (2) have been seted up on the surface of mounting panel (1), one side fixed mounting of mounting panel (1) has backup pad (3), rotates between two backup pads (3) and is connected with threaded rod (4), one end fixedly connected with carousel (5) of threaded rod (4), the surperficial threaded connection of threaded rod (4) has first connecting block (6), and fixed mounting is in one side of two first connecting blocks (6) respectively in first clamp (7) and second clamp (19), the equal fixed mounting of internal surface of first clamp (7) and second clamp (19) has non slipping pad (8).

2. A fixing device for a communication cable according to claim 1, wherein: the thread directions of the two sides of the threaded rod (4) are opposite.

3. A fixing device for a communication cable according to claim 1, wherein: one side fixed mounting of first clamp (7) has second connecting block (9), the inside of second connecting block (9) is provided with connecting cylinder (10), the inside of connecting cylinder (10) is provided with baffle (11), one side fixed mounting of baffle (11) has head rod (12), the outside of head rod (12) is provided with first spring (13), the other end fixed mounting of connecting rod (12) has stopper (14), one side fixed mounting of stopper (14) has pull ring (21), one side fixed mounting of second clamp (19) has third connecting block (20), logical groove (15) and spacing groove (16) have been seted up respectively to the surface of third connecting block (20).

4. A fixing device for a communication cable according to claim 1, wherein: all be provided with connecting device (17) between backup pad (3) and first clamp (7) and second clamp (19), connecting device (17) include sleeve (171), the one end of sleeve (171) is provided with connecting hole (172), the inside of sleeve (171) is provided with second spring (173), one side of second spring (173) is provided with limiting plate (174), one side fixed mounting of limiting plate (174) has telescopic link (175), the other end of telescopic link (175) articulates there is second connecting rod (176), the other end fixed mounting of second connecting rod (176) has slider (177).

5. A fixing device for a communication cable according to claim 1, wherein: the surface of first clamp (7) and second clamp (19) all seted up with recess (18) of slider (177) looks adaptation, and slider (177) and recess (18) sliding connection.