CN217279067U

CN217279067U - Electric power communication optical cable erects and uses anti-bending connector

Info

Publication number: CN217279067U
Application number: CN202220889230.8U
Authority: CN
Inventors: 马建伟; 张国飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-08-23
Anticipated expiration: 2032-04-18

Abstract

The utility model relates to an electric power communication optical cable field, and this kind of novel electric power communication optical cable erects and uses anti curved connector is disclosed, through the pulling haulage rope, it rises to make the second ring pass through the fastener main part and drive the optical cable, insert in the screw sleeve until the upper end of screw thread post, it can to make it and screw sleeve connect to rotate the screw thread post, conveniently to installing the operation, simultaneously more laborsaving, the work efficiency is improved, this kind of novel electric power communication optical cable erects and uses anti curved connector, through the pulling haulage rope, it rises to make the second ring pass through the fastener main part and drive the optical cable, insert in the screw sleeve until the upper end of screw thread post, it can with screw sleeve connection to rotate the screw thread post, the convenience is to installing operation, simultaneously more laborsaving, the work efficiency is improved.

Description

Electric power communication optical cable erects and uses anti-bending connector

Technical Field

The utility model relates to an electric power communication optical cable field specifically is an electric power communication optical cable erects and uses anti curved connector.

Background

When the power communication optical cable is erected, the anti-bending connector is required to be used for connecting the optical cable, the other end of the anti-bending connector is connected with buildings such as an iron tower, and the damage to a circuit caused by overlarge swinging generated by bending of the optical cable is avoided.

The existing bending-resistant connecting machine such as a suspension clamp is connected with buildings such as an iron tower or an optical cable firstly and then connected with the other suspension clamp, but the suspension clamp is integrally fixed by a plurality of bolts and nuts, workers need to lift the optical cable with one hand and fix the suspension clamp with the optical cable or the iron tower with the other hand, and the bending-resistant connecting machine is complex and is not easy to operate at high altitude.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an electric power communication optical cable erects and uses anti curved connector to solve the problem that the background art provided.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric power communication optical cable erects and uses bending connector, including fastener main part and U type link main part, swing joint has first ring in the U type link main part, the lower extreme fixedly connected with screw sleeve of first ring, swing joint has the second ring on the bolt of fastener main part, the upper end of second ring is rotated and is connected with the screw thread post that matches with the screw thread sleeve, the upper end fixedly connected with connecting piece of screw thread post, be connected with the haulage rope on the connecting piece, the line hole that runs through first ring lower extreme is seted up to the telescopic roof of screw thread, screw thread sleeve and line hole are worn to establish to the one end of haulage rope.

Preferably, pulleys are rotatably connected to the first ring and the second ring, and one end of the traction rope sequentially penetrates through the pulley on the first ring, the pulley on the second ring and the pulley on the first ring.

Preferably, the line hole is matched with the connecting piece, and the height of the connecting piece is larger than that of the line hole.

Preferably, the upper end of the threaded column is provided with a chamfer.

Preferably, the outer wall of the lower end of the threaded column is fixedly connected with a hexagonal block.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of novel power communication optical cable erects and uses anti curved connector, through the pulling haulage rope, make the second ring pass through the fastener main part and drive the optical cable and rise, insert the screw sleeve up to the upper end of screw thread post in, rotate the screw thread post make it with screw thread muffjoint can, the convenience is more laborsaving simultaneously to installing the operation, has improved work efficiency.

2. This kind of novel power communication optical cable erects and uses bending connector is connected with the pulley through setting up first ring and the second is cyclic annular all to rotate, and the pulley on first ring, the second ring of going up and the pulley on first ring are passed in proper order to the one end of haulage rope, reduces the required power of pulling haulage rope, facilitates the use, has increased the practicality of device.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic cross-sectional view of the threaded sleeve and the first ring of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 1;

fig. 4 is a schematic structural diagram at B in fig. 1.

In the figure: 1. a wire clamp main body; 2. a U-shaped suspension loop main body; 3. a first ring; 4. a threaded sleeve; 5. a second ring; 6. a threaded post; 7. a connecting member; 8. a hauling rope; 9. a wire hole; 10. a pulley; 11. a hexagonal block.

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 efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a bending-resistant connector for erecting an electric power communication optical cable comprises a wire clamp main body 1 and a U-shaped hanging ring main body 2, wherein a first ring 3 is movably connected to the U-shaped hanging ring main body 2, a threaded sleeve 4 is fixedly connected to the lower end of the first ring 3, a second ring 5 is movably connected to a bolt of the wire clamp main body 1, a threaded post 6 matched with the threaded sleeve 4 is rotatably connected to the upper end of the second ring 5, a connecting piece 7 is fixedly connected to the upper end of the threaded post 6, a traction rope 8 is connected to the connecting piece 7, a wire hole 9 penetrating through the lower end of the first ring 3 is formed in the top wall of the threaded sleeve 4, the threaded sleeve 4 and the wire hole 9 penetrate through one end of the traction rope 8, when the optical cable is erected, the U-shaped hanging ring main body 2 is installed with the outside, the U-shaped hanging ring main body 2 and the optical cable are installed, the traction rope 8 is pulled after the installation is completed, the traction rope 8 drives the optical cable to ascend through the U-shaped hanging ring main body 2, insert in the threaded sleeve 4 until the upper end of threaded column 6, hold the optical cable this moment on one hand, the other hand rotates threaded column 6, makes it be connected with threaded sleeve 4, to U type link main part 2 restrict can, the convenience is to carrying out the installation operation, and is more laborsaving simultaneously, has improved work efficiency.

Referring to fig. 1-4, pulleys 10 are rotatably connected to the first ring 3 and the second ring 5, rotating rods are fixedly connected to two sides of each pulley 10, outer ends of the rotating rods extend into the first ring 3 or the second ring 5 and are rotatably connected with the first ring 3 or the second ring 5, one end of the traction rope 8 sequentially penetrates through the pulleys 10 on the first ring 3, the pulleys 10 on the second ring 5 and the pulleys 10 on the first ring 3, and when the traction rope 8 is pulled, the force required for pulling the traction rope 8 can be reduced through the two pulleys 10, so that the device is convenient to use and the practicability of the device is improved.

Referring to fig. 1-3, the wire hole 9 is matched with the connecting piece 7, and the height of the connecting piece 7 is greater than that of the wire hole 9, after the threaded post 6 is connected with the threaded sleeve 4, one end of the connecting piece 7 passes through the wire hole 9, and the traction rope 8 connected with the connecting piece 7 can be disconnected for recovery.

Referring to fig. 1 and 3, the upper end of the threaded post 6 is chamfered to facilitate the insertion of the threaded post 6 into the threaded sleeve 4.

Referring to fig. 1 and 3, the hexagonal block 11 is fixedly connected to the outer wall of the lower end of the threaded post 6, and after the threaded post 6 is partially connected to the threaded sleeve 4, the support for the optical cable can be released, and the threaded post 6 is rotated by using an external handle through the hexagonal block 11, so that the threaded post is firmly connected to the threaded sleeve 4, and the labor is saved.

The working principle is as follows: when setting up the optical cable, install U type link main part 2 and external iron tower, install U type link main part 2 and optical cable, pull haulage rope 8 after all installing, haulage rope 8 slides on two pulleys 10, and haulage rope 8 drives the optical cable through U type link main part 2 and rises, insert in threaded sleeve 4 until the upper end of threaded column 6, hold the optical cable on one hand this moment, the other hand rotates threaded column 6, make it have certain being connected with threaded sleeve 4, then loosen the support to the optical cable, use external handle, rotate threaded column 6 through hexagonal piece 11, make it firm in connection with threaded sleeve 4, it can to restrict U type link main part 2.

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. The utility model provides an electric power communication optical cable erects and uses bending connector, including fastener main part (1) and U type link main part (2), a serial communication port, swing joint has first ring (3) on U type link main part (2), lower extreme fixedly connected with threaded sleeve (4) of first ring (3), swing joint has second ring (5) on the bolt of fastener main part (1), the upper end of second ring (5) is rotated and is connected with threaded post (6) that matches with threaded sleeve (4), upper end fixedly connected with connecting piece (7) of threaded post (6), be connected with haulage rope (8) on connecting piece (7), line hole (9) of running through first ring (3) lower extreme have been seted up to the roof of threaded sleeve (4), threaded sleeve (4) and line hole (9) are worn to establish to the one end of haulage rope (8).

2. The connector of claim 1, wherein the first ring (3) and the second ring (5) are rotatably connected with pulleys (10), and one end of the pulling rope (8) sequentially passes through the pulley (10) on the first ring (3), the pulley (10) on the second ring (5) and the pulley (10) on the first ring (3).

3. The bending-resistant connector for erecting power communication optical cables as claimed in claim 1, wherein the wire holes (9) are matched with the connecting pieces (7), and the height of the connecting pieces (7) is greater than that of the wire holes (9).

4. The connector of claim 1, wherein the upper end of the threaded post (6) is chamfered.

5. An electric power communication optical cable erection bending-resistant connector as claimed in claim 1, characterized in that a hexagonal block (11) is fixedly connected to the outer wall of the lower end of the threaded column (6).