CN219611325U

CN219611325U - Joint protection device

Info

Publication number: CN219611325U
Application number: CN202321369331.3U
Authority: CN
Inventors: 李长军; 李松
Original assignee: Hefei Zhanteng Engineering Technology Co ltd
Current assignee: Hefei Zhanteng Engineering Technology Co ltd
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2023-08-29
Anticipated expiration: 2033-06-01

Abstract

The utility model relates to the technical field of network cable laying and discloses a joint protection device which comprises a fixed sleeve, a sleeve rod and a fixed clamping plate; the upper side and the lower side of the fixed sleeve are integrally formed with elastic clamping seats, clamping grooves are formed in the elastic clamping seats, inner rods are movably mounted on two sides of the inside of the loop bar, limiting blocks are integrally formed on two sides of the outer end of the inner rod, the outer end of the inner rod is clamped in the clamping grooves, and the limiting blocks are arranged on two sides of the elastic clamping seats; the spring is sleeved on the inner side of the loop bar and positioned on the inner bar, and a limit seat is fixedly arranged on one side of the other end of the loop bar and positioned inside the loop bar. According to the technical scheme, the inner rod can be conveniently and quickly fixed on two groups of cables, and can be quickly clamped into the elastic clamping seat, so that bending at the joint can be prevented by the inner rod and the loop rod, the disassembly and the assembly are simple, the protection effect is good, quick disassembly can be performed during later maintenance, the obstruction is avoided, and the maintenance convenience is improved.

Description

Joint protection device

Technical Field

The utility model relates to the technical field of network cable laying, in particular to a joint protection device.

Background

The network cable is also called a network connecting wire, is a medium for transmitting information from one network device to another network device, is a basic component of a network, and is also of various types in a common local area network, and the joint of two groups of network cables is always fixedly protected by a heat shrink tube when the two groups of network cables are connected.

However, the present joint protection device, the inventors found that at least the following problems are not solved: at present, a heat shrinkage tube is generally adopted for protecting the network cable connector, but the connector of the protection mode is easy to bend and damage, the protection effect is poor and is not ideal, the reinforcement work of the connector cannot be carried out, and improvement is needed, so that a connector protection device is proposed.

Disclosure of Invention

The utility model aims to provide a joint protection device which solves the problems in the background art.

The embodiment of the utility model provides a joint protection device which comprises a fixed sleeve, a loop bar and a fixed clamping plate;

the upper side and the lower side of the fixed sleeve are integrally formed with elastic clamping seats, clamping grooves are formed in the elastic clamping seats, inner rods are movably mounted on two sides of the inside of the loop bar, limiting blocks are integrally formed on two sides of the outer end of the inner rod, the outer end of the inner rod is clamped in the clamping grooves, and the limiting blocks are arranged on two sides of the elastic clamping seats;

the spring is sleeved on the inner side of the loop bar and the inner bar, a limit seat is fixedly arranged on one side of the other end of the loop bar, which is positioned in the loop bar, and one end of the spring is fixedly connected with the limit seat.

Through adopting above-mentioned technical scheme, can be convenient for quick be located the fixed on two sets of cables, in the card that its interior pole can be quick goes into the elasticity grip slipper to usable interior pole and loop bar prevent that joint department from buckling, the dismouting is simple, and the protection effect is good, can demolish fast when later stage overhauls, avoids causing the hindrance, improves the maintenance convenience.

Optionally, the movable rod is installed to the bilateral symmetry around the fixed cover, the movable rod is located fixed splint of fixed cover inboard one end fixed mounting, set up the screw in the movable rod.

Through adopting above-mentioned technical scheme, can be through the movable rod be located the regulation work that fixed cover both sides removed realization two sets of fixed splint intervals.

Optionally, the outer wall fixed mounting has the support around the fixed cover, the bolt seat is installed to the fixed embedding in the support, the bolt is rotatably installed to the level in the bolt seat, the bolt rotation is installed in the screw.

Through adopting above-mentioned technical scheme, can be through the bolt rotation drive movable rod that is located the screw and remove.

Optionally, the bolt is located the inside one side outer wall integrated into one piece of bolt seat and has spacing post.

By adopting the technical scheme, the bolt can be prevented from falling off in the bolt seat.

Optionally, a rubber pad is fixedly adhered to the inner wall of the fixed clamping plate.

Through adopting above-mentioned technical scheme, frictional force when can improving the fixed splint centre gripping cable, make its centre gripping more firm.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

according to the technical scheme, the fixing sleeve can be fixedly sleeved at the position, close to the joint, of the two groups of cables, then the fixing sleeve can be clamped and fixed through the fixing clamping plates, finally, the inner rods at the two ends of the sleeve rod are clamped into the elastic clamping seats at the upper side and the lower side of the fixing sleeve respectively, the fixing sleeve is convenient to install, the joint is sealed through the heat shrinkage tube, the sleeve rod and the inner rods can be used for preventing the joint from bending, the protection effect of the joint is achieved, the inner rods can be freely telescopic in the sleeve rod, therefore, the distance between the two groups of fixing sleeves can be flexibly selected, the installation applicability is higher, the inner rods can be flexibly dismounted on the elastic clamping seats, and the inner rods and the sleeve rod can be prevented from obstructing overhaul work during later overhaul.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic elevational view of a joint shield apparatus according to the present utility model;

FIG. 2 is a schematic side view of a retaining sleeve of a joint protection device according to the present utility model;

FIG. 3 is a schematic view showing the internal structure of a loop bar of a joint protection device according to the present utility model;

FIG. 4 is a schematic front view of a fixed clamping plate and a movable rod of a joint protection device according to the present utility model;

fig. 5 is a schematic cross-sectional view of a bolt seat and a bolt of a joint protection device according to the present utility model.

In the figure: 1. a fixed sleeve; 11. an elastic clamping seat; 12. a clamping groove; 13. a bracket; 14. a bolt seat; 15. a bolt; 16. a limit column; 2. a loop bar; 21. an inner rod; 22. a limiting block; 23. a limit seat; 24. a spring; 3. a fixed clamping plate; 31. a movable rod; 32. a rubber pad; 33. screw holes.

Detailed Description

Referring to fig. 1-5, the present utility model provides a technical solution: a joint protection device comprises a fixed sleeve 1, a loop bar 2 and a fixed clamping plate 3;

the upper side and the lower side of the fixed sleeve 1 are integrally formed with elastic clamping seats 11, clamping grooves 12 are formed in the elastic clamping seats 11, inner rods 21 are movably mounted on two sides of the inside of the sleeve rod 2, limiting blocks 22 are integrally formed on two sides of the outer end of each inner rod 21, the outer ends of the inner rods 21 are clamped in the clamping grooves 12, and the limiting blocks 22 are arranged on two sides of the elastic clamping seats 11;

in this technical scheme, the elastic clamping seat 11 has a certain elasticity, so when the inner rod 21 is clamped at the opening of the elastic clamping seat 11, the inner rod 21 can deform and spread, after the inner rod 21 is clamped in the clamping groove 12, the elastic clamping seat 11 can be positioned at two sides of the inner rod 21 for clamping, and the limiting blocks 22 are arranged at two sides of the elastic clamping seat 11 to prevent the inner rod 21 from sliding and falling off when being positioned in the clamping groove 12;

a spring 24 is sleeved on the inner side of the loop bar 2 and positioned on the inner bar 21, a limit seat 23 is fixedly arranged on one side of the other end of the loop bar 2 and positioned in the loop bar 2, and one end of the spring 24 is fixedly connected with the limit seat 23;

in this technical scheme, the spring 24 can apply thrust to push the limiting seat 23 to move towards the inner side of the loop bar 2, so that the two groups of inner bars 21 can be ensured to be positioned in the loop bar 2 and extend out equally when the stress on two sides is uniform.

In some technical schemes, as shown in fig. 2, a movable rod 31 is symmetrically installed on the front and rear sides of a fixed sleeve 1 in a penetrating way, a fixed clamping plate 3 is fixedly installed at one end of the movable rod 31 positioned at the inner side of the fixed sleeve 1, and a screw hole 33 is formed in the movable rod 31; in use, the movement of the fixed clamping plate 3 can be achieved by moving the movable rod 31.

In some technical schemes, as shown in fig. 2, the outer walls of the front side and the rear side of the fixed sleeve 1 are fixedly provided with brackets 13, a bolt seat 14 is fixedly embedded and installed in the brackets 13, a bolt 15 is horizontally and rotatably installed in the bolt seat 14, and the bolt 15 is rotatably installed in a screw hole 33; in use, the bolt 15 is positioned in the screw hole 33 and rotated to drive or move the movable rod 31.

In some technical solutions, as shown in fig. 5, a limit post 16 is integrally formed on the outer wall of one side of the bolt 15 inside the bolt seat 14; in use, the bolt 15 can only rotate but cannot move in the bolt seat 14 through the limit post 16.

In some technical solutions, as shown in fig. 2, a rubber pad 32 is fixedly stuck on the inner wall of the fixed clamping plate 3; in use, the friction force of the fixing clamp plate 3 when clamping the cable can be improved through the rubber pad 32.

When the cable fixing device is used, firstly, after two groups of cables are connected, sealing protection can be carried out through the heat shrinkage tube, then the two groups of fixing sleeves 1 can be respectively sleeved on the two groups of connected cables, the fixing sleeves 1 are arranged on two sides of the joint, then the fixing sleeves can rotate through bolts 15 to enable the fixing sleeves 1 to be positioned in screw holes 33 to rotate, at the moment, the movable rods 31 and the fixing clamping plates 3 can be driven to move, the fixing clamping plates 3 can simultaneously move inwards to clamp and fix on the cables, at the moment, fixed installation of the fixing sleeves 1 on the cables can be realized, at the moment, the inner rods 21 at two ends of the sleeve rod 2 can be clamped into the clamping grooves 12, at the moment, the inner rods 21 and the elastic clamping seat 11 can be respectively arranged on two sides of the sleeve rod 2 in a telescopic mode, the whole length can be adjusted, after the installation, the fixing sleeves 2 and the inner rods 21 can play a reinforcing protection effect through the sleeve rod 2, the two groups of the inner rods 21 can effectively prevent bending damage at the joint of the two groups of cables, and the two groups of the inner rods 21 can be connected with the sleeve rod 2 through springs 24, therefore, the two groups of inner rods 21 can always keep elastic force of the inner rods to shrink, at the same time, the elastic force of the inner rods 21 can be clamped into the clamping grooves 12, and can be positioned in the clamping grooves 12 and can be positioned in the clamping seat 12 at the same time, and can be positioned on the inner clamping seat 12.

Claims

1. A joint protection device, characterized in that: comprises a fixed sleeve (1), a sleeve rod (2) and a fixed clamping plate (3);

the fixing sleeve is characterized in that elastic clamping seats (11) are integrally formed on the upper side and the lower side of the fixing sleeve (1), clamping grooves (12) are formed in the elastic clamping seats (11), inner rods (21) are movably mounted on the two sides of the inside of the sleeve rod (2), limiting blocks (22) are integrally formed on the two sides of the outer ends of the inner rods (21), the outer ends of the inner rods (21) are clamped in the clamping grooves (12), and the limiting blocks (22) are arranged on the two sides of the elastic clamping seats (11);

the novel telescopic rod is characterized in that a spring (24) is sleeved on the inner side of the sleeve rod (2) and positioned on the inner rod (21), a limiting seat (23) is fixedly mounted on the other end of the sleeve rod (2) and positioned on one side of the inner part of the sleeve rod (2), and one end of the spring (24) is fixedly connected with the limiting seat (23).

2. The joint protection device according to claim 1, wherein the movable rod (31) is symmetrically arranged on the front side and the rear side of the fixed sleeve (1) in a penetrating way, the fixed clamping plate (3) is fixedly arranged at one end of the movable rod (31) positioned on the inner side of the fixed sleeve (1), and a screw hole (33) is formed in the movable rod (31).

3. The joint protection device according to claim 2, wherein the front and rear outer walls of the fixing sleeve (1) are fixedly provided with brackets (13), bolt seats (14) are fixedly embedded and installed in the brackets (13), bolts (15) are horizontally and rotatably installed in the bolt seats (14), and the bolts (15) are rotatably installed in screw holes (33).

4. A joint protection device according to claim 3, wherein the outer wall of the bolt (15) at one side of the interior of the bolt seat (14) is integrally formed with a limit post (16).

5. Joint protection device according to claim 1, characterized in that the inner wall of the fixing clamp plate (3) is fixedly stuck with a rubber pad (32).