CN219394387U

CN219394387U - High-strength cable plastic protection tube

Info

Publication number: CN219394387U
Application number: CN202320375642.4U
Authority: CN
Inventors: 徐水杰
Original assignee: Hangzhou Shuicheng Plastic Industry Co ltd
Current assignee: Hangzhou Shuicheng Plastic Industry Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-07-21
Anticipated expiration: 2033-03-03

Abstract

The utility model provides a high-strength cable plastic protection tube. Including the body, the inside of body is equipped with the reinforcing component, and the quantity of reinforcing component has three, three the reinforcing component includes the block and connects the holding ring with the body inner wall, the annular has been seted up to the outer wall of holding ring, the inner wall fixedly connected with reinforcing ring of annular, and reinforcing ring's quantity has two. According to the high-strength cable plastic protection pipe provided by the utility model, the reinforcing component is additionally arranged, one locating ring can be inserted into the pipe body at intervals of one meter, and then a plurality of cables sequentially penetrate through the limiting holes in the inner core, so that the protection pipe can not only limit the cables at intervals and avoid the condition of messy cables, but also increase the strength of the outer part of the cables and the inner part of the protection pipe through the density of the inner core and the two reinforcing rings, so that the situation that the protection pipe is crushed can be effectively avoided, and the strength of the protection pipe is improved.

Description

High-strength cable plastic protection tube

Technical Field

The utility model relates to the technical field of cable protection pipes, in particular to a high-strength cable plastic protection pipe.

Background

The cable is an electric energy or signal transmission device, and is generally composed of a plurality of wires or groups of wires, the cable is generally required to be buried in the ground for pre-burying treatment, and a plastic protection tube is required to be used for pre-burying the cable;

the protective tube is a metal protective tube with certain mechanical strength, which is laid on the outer layer of the cable in order to prevent the cable from being damaged. The cable protection tube is mainly arranged at the section where the communication cable and the power line are crossed, so that the short-circuit accident caused by the broken line of the power line is prevented, the electrification of the communication cable and the steel wire rope is caused, the cable, the exchanger and the machine core plate are protected, the whole machine is not burnt out, and the magnetic field interference of the power line is also isolated to a certain extent.

The existing protection pipe on the market is in the process of protecting the cable outside the cable, soil and cement are needed to be buried in the pre-buried process, but the plastic protection pipe is easy to cause the problem that the cable is protected in place and is easy to damage due to the fact that the plastic protection pipe is easy to be crushed when being buried by cement.

Therefore, there is a need to provide a high strength plastic protective tube for cables that solves the above-mentioned problems.

Disclosure of Invention

The utility model provides a high-strength cable plastic protection pipe, which solves the problems that soil and cement are needed to be buried in the pre-burying process in the process of protecting a cable by the protection pipe, but the cable is easy to damage due to the fact that the plastic protection pipe is easy to be crushed when being buried by cement on the back of the protection pipe.

In order to solve the technical problems, the high-strength cable plastic protection tube provided by the utility model comprises a tube body, wherein reinforcing components are arranged in the tube body, the number of the reinforcing components is three, the three reinforcing components comprise positioning rings which are connected with the inner wall of the tube body in a clamping way, annular grooves are formed in the outer wall of the positioning rings, reinforcing rings are fixedly connected with the inner wall of the annular grooves, the number of the reinforcing rings is two, an inner core is fixed in the positioning rings, and a plurality of limiting holes are formed in the inner ring of the inner core in a ring mode.

Preferably, the semicircular groove has been seted up to the outer wall of body, the week lateral wall fixedly connected with stopper of body, and the quantity of stopper has four, four the lateral wall of stopper is all rotated and is connected with the movable block, and the quantity of movable block has four.

Preferably, the cover plate matched with the semicircular groove is synchronously and fixedly connected to one side of each two of the four movable blocks.

Preferably, the outer wall fixedly connected with fixed block of apron, the one end fixedly connected with wind spring of fixed block, the outer wall fixedly connected with fixture block of wind spring, the one end internal thread connection that the fixture block kept away from the wind spring has the bolt.

Preferably, the clamping block and the cover plate form an elastic reset structure through the cooperation of the coil spring and the fixed block.

Preferably, the outer wall of the other side of the pipe body is fixedly connected with a lug, and the axis of the other end of the lug is provided with a screw hole matched with the outer wall of the bolt.

Compared with the related art, the high-strength cable plastic protection tube provided by the utility model has the following beneficial effects:

this protection tube has add the enhancement subassembly, can insert a holding ring at the inside of body every meter apart from, run through a plurality of cables in proper order in the spacing hole of inner core inside again, such design can make the protection tube not only carry out spacing with a plurality of cables, avoids the messy condition of cable, and density and two reinforcing rings through the inner core simultaneously increase intensity to the outside of cable and the inside of protection tube, can avoid the protection tube to be compressed bad condition effectively, has improved the intensity of protection tube.

Drawings

FIG. 1 is a schematic view of a plastic protective tube for a high-strength cable according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of the rear view structure shown in FIG. 1;

FIG. 3 is a schematic view of the reinforcement assembly of FIG. 1;

fig. 4 is an enlarged schematic view of the structure at a shown in fig. 2.

Reference numerals in the drawings: 1. a tube body; 2. a reinforcement assembly; 21. a positioning ring; 22. a ring groove; 23. a reinforcing ring; 24. an inner core; 25. a limiting hole; 3. a semicircular groove; 4. a limiting block; 5. a movable block; 6. a cover plate; 7. a fixed block; 8. a coil spring; 9. a clamping block; 10. a bolt; 11. a bump; 12. screw holes.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1 to 4 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a high-strength plastic cable protection tube according to the present utility model; FIG. 2 is a schematic view of the rear view structure shown in FIG. 1;

FIG. 3 is a schematic view of the reinforcement assembly of FIG. 1; fig. 4 is an enlarged schematic view of the structure at a shown in fig. 2. The utility model provides a high strength cable plastics protection tube, including body 1, the inside of body 1 is equipped with strengthens subassembly 2, and strengthen the subassembly 2 quantity and have three to strengthen subassembly 2 including the block connect with the holding ring 21 of body 1 inner wall, ring groove 22 has been seted up to the outer wall of holding ring 21, the inner wall fixedly connected with reinforcing ring 23 of ring groove 22, and the quantity of reinforcing ring 23 has two, the inside of holding ring 21 is fixed with inner core 24, a plurality of spacing holes 25 have been seted up to the inside annular of inner core 24, can place a strengthening subassembly 2 at every interval 30 meters in the inside of body 1, run through a plurality of spacing holes 25 in proper order with a plurality of cables, inner core 24 is made for the metal material, protect the outer wall of cable, the inner wall increase strength to the protection tube through holding ring 21 and two reinforcing rings 23 simultaneously, can avoid the protection tube to be by the condition of the pressure bad.

The semicircular groove 3 has been seted up to the outer wall of body 1, and the week lateral wall fixedly connected with stopper 4 of body 1, and the quantity of stopper 4 has four, and the lateral wall of four stoppers 4 is all rotated and is connected with movable block 5, and the quantity of movable block 5 has four.

The cover plate 6 matched with the semicircular groove 3 is synchronously and fixedly connected to the opposite sides of every two movable blocks 5 of the four movable blocks 5, and the cover plate 6 can be turned over to enable the cover plate 6 to be closed with the semicircular groove 3 through the movable blocks 5 by rotating the turning cover plate 6 on the side face of the limiting block 4.

The outer wall fixedly connected with fixed block 7 of apron 6, the one end fixedly connected with wind spring 8 of fixed block 7, the outer wall fixedly connected with fixture block 9 of wind spring 8, the one end internal thread connection that fixture block 9 kept away from wind spring 8 has bolt 10.

The fixture block 9 forms an elastic reset structure with the cover plate 6 through the cooperation of the coil spring 8 and the fixed block 7, and the design is to enable the fixture block 9 to automatically reset, so that the condition that a worker needs to rotate the fixture block 9 to coincide with the protruding block 11 is avoided, and the worker is more convenient to install and detach the bolt 10 and the protruding block 11.

The outer wall of the other side of the pipe body 1 is fixedly connected with a lug 11, and a screw hole 12 matched with the outer wall of the bolt 10 is formed in the axis of the other end of the lug 11.

The working principle of the high-strength cable plastic protection tube provided by the utility model is as follows:

the first step: firstly, a user can insert a positioning ring 21 into the pipe body 1 at intervals of 30 meters, and then sequentially penetrate a plurality of cables into a limiting hole 25 in the inner core 24, so that the protecting pipe can not only limit the plurality of cables at intervals to avoid the condition of messy cables, but also increase the strength of the outer part of the cables and the inner part of the protecting pipe through the density of the inner core 24 and the two reinforcing rings 23;

and a second step of: the cover plate 6 can be turned over by the cover plate 6 through the movable block 5 on the side surface of the limiting block 4 to close the cover plate 6 and the semicircular groove 3, and then the bolt 10 is inserted into the screw hole 12 in the protruding block 11 through the inside of the clamping block 9 to be rotationally installed.

this protection tube has add reinforcing component 2, can insert a holding ring 21 at the inside of body 1 every 30 meters apart from, run through a plurality of cables in proper order in the spacing hole 25 of inner core 24 inside again, such design can make the protection tube not only can carry out spacing with a plurality of cables, avoid the messy condition of cable, simultaneously through the density of inner core 24 and two reinforcing rings 23 to the outside of cable and the inside increase intensity of protection tube, can avoid the protection tube to be pressed bad condition effectively, improved the intensity of protection tube.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a high strength cable plastics protection tube, includes body (1), its characterized in that: the inside of body (1) is equipped with enhancement subassembly (2), and the quantity of enhancement subassembly (2) has three, three enhancement subassembly (2) including block connection with locating ring (21) of body (1) inner wall, annular (22) have been seted up to the outer wall of locating ring (21), the inner wall fixedly connected with reinforcing ring (23) of annular (22), and the quantity of reinforcing ring (23) has two, the inside of locating ring (21) is fixed with inner core (24), a plurality of spacing holes (25) have been seted up to the inside annular of inner core (24).

2. The high-strength cable plastic protection tube according to claim 1, wherein a semicircular groove (3) is formed in the outer wall of the tube body (1), limiting blocks (4) are fixedly connected to the peripheral side wall of the tube body (1), the number of the limiting blocks (4) is four, movable blocks (5) are rotatably connected to the side walls of the four limiting blocks (4), and the number of the movable blocks (5) is four.

3. A high-strength cable plastic protection tube according to claim 2, wherein the cover plate (6) adapted to the semicircular groove (3) is fixedly connected to the opposite sides of each two movable blocks (5) in synchronization.

4. A high-strength cable plastic protection tube according to claim 3, wherein the outer wall of the cover plate (6) is fixedly connected with a fixing block (7), one end of the fixing block (7) is fixedly connected with a coil spring (8), the outer wall of the coil spring (8) is fixedly connected with a clamping block (9), and one end of the clamping block (9) far away from the coil spring (8) is internally connected with a bolt (10) through threads.

5. A high-strength cable plastic protection tube according to claim 4, wherein the clamping block (9) and the cover plate (6) form an elastic reset structure through the cooperation of the coil spring (8) and the fixing block (7).

6. The high-strength cable plastic protection tube according to claim 5, wherein the outer wall of the other side of the tube body (1) is fixedly connected with a lug (11), and a screw hole (12) matched with the outer wall of the bolt (10) is formed in the axis of the other end of the lug (11).