CN219535526U

CN219535526U - Environment-friendly CPVC cable protection tube

Info

Publication number: CN219535526U
Application number: CN202320895458.2U
Authority: CN
Inventors: 汪明卫; 陈时亮; 庄庆翔
Original assignee: Zhejiang Rongzheng Tube Co ltd
Current assignee: Zhejiang Rongzheng Tube Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-08-15
Anticipated expiration: 2033-04-20

Abstract

The utility model relates to the technical field of environment-friendly CPVC cable protection pipes, in particular to an environment-friendly CPVC cable protection pipe which comprises a CPVC cable protection pipe and a vertical pipe, wherein vertical plates are fixedly connected to the left side and the right side of the inner wall of the CPVC cable protection pipe respectively, supporting plates are fixedly connected to the outer sides of the vertical plates, control structures are respectively connected to the upper side and the lower side of the outer wall of each supporting plate, bolts rotate outwards in the control structures to enable the inner sides of the bolts to be separated from the outer walls of the vertical plates, then the vertical plates are pulled outwards on the inner walls of square frames to drive a first roller to move outwards in cooperation with round bars, then the bolts rotate inwards through the square frames to enable the inner sides of the bolts to be abutted against the outer walls of the vertical plates, the position of the vertical plates and the straight plates are fixed, then cables penetrate through spaces between the first roller and the second roller, support separation of a plurality of cables is achieved, friction damage between the cables is avoided, the use limitation of the environment-friendly CPVC cable protection pipe is eliminated, and normal use of the environment-friendly CPVC cable protection pipe is ensured.

Description

Environment-friendly CPVC cable protection tube

Technical Field

The utility model relates to the technical field, in particular to an environment-friendly CPVC cable protection tube.

Background

The CPVC cable protection tube is a protection tube with certain strength, which is laid on the outer layer of the cable in order to prevent the cable from being damaged.

For example, an environment-friendly CPVC cable protection pipe with an authorized bulletin number of CN113991562A and a production process thereof are provided, the inner annular wall of the connecting ring is provided with a plurality of guide components for a cable to pass through, opposite side walls of two cable pipe bodies positioned at two sides are respectively provided with a locking ring, and the side walls of the locking rings are provided with locking components for fixing the cable.

Disclosure of Invention

The utility model aims to solve the problem that the normal use of an environment-friendly CPVC cable protection tube is affected due to the fact that the environment-friendly CPVC cable protection tube has use limitation.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an environment-friendly CPVC cable protection tube, includes CPVC cable protection tube and standpipe, the rigid coupling has the riser around the inner wall left and right sides of CPVC cable protection tube respectively, the outside rigid coupling of riser has the backup pad, both sides are connected with control structure respectively about the outer wall of backup pad.

Preferably, the control structure comprises a square frame and a vertical plate, wherein the inner side of the square frame is fixedly connected with the outer wall of the supporting plate, the inner wall of the square frame is in sliding clamping connection with the outer wall of the vertical plate, the outer wall of the square frame is in threaded connection with a bolt, the inner side of the bolt is tightly propped against the outer wall of the vertical plate, a straight plate is fixedly connected with the outer side of the vertical plate, a plurality of round rods are connected with the inner side of the straight plate in a rotating mode, and a first roller is fixedly connected with the inner side of each round rod.

Preferably, the outer walls of the round bars positioned at the front end and the rear end are respectively movably connected with the outer wall notch of the vertical plate.

Preferably, the top of the CPVC cable protection pipe is in communication with the bottom of the standpipe.

Preferably, the inner wall of the standpipe is threaded.

Preferably, the inner side of the vertical plate is rotationally connected with the second roller.

The environment-friendly CPVC cable protection pipe provided by the utility model has the beneficial effects that: through rotating outside the bolt in the control structure, make the inboard of bolt break away from the outer wall of riser, then the riser pulls outside at the inner wall of square frame, and then the cooperation round bar drives first gyro wheel and moves outside, then the bolt passes through the inside rotation of square frame, make the bolt inboard support tightly with the riser outer wall, accomplish the fixed in position of riser and straight board, then pass the space between first gyro wheel and the second gyro wheel with the cable, the support of having realized a plurality of cables is separately, avoid taking place friction damage between the cable, the use limitation of environmental protection type CPVC cable protection tube has been eliminated, ensure the normal use of environmental protection type CPVC cable protection tube.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of FIG. 1A;

FIG. 3 is a schematic diagram of the connection relationship between the straight plate, the round bar and the first roller in FIG. 1;

FIG. 4 is a schematic view of the connection between the standpipe and the screw in FIG. 1.

In the figure: 1. CPVC cable protection tube, 2, control structure, 201, square frame, 202, riser, 203, bolt, 204, straight board, 205, round bar, 206, first gyro wheel, 3, riser, 4, second gyro wheel, 5, riser, 6, screw thread, 7, button, 8, backup pad.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example 1:

please refer to fig. 1-4: in this embodiment, an environment-friendly CPVC cable protection tube, including CPVC cable protection tube 1 and standpipe 5, the rigid coupling has riser 3 around the inner wall left and right sides of CPVC cable protection tube 1 respectively, CPVC cable protection tube 1 material is CPVC, and is tasteless, nontoxic high temperature resistant, can prevent to cause the influence to surrounding soil, realizes environmental protection performance, and the outside rigid coupling of riser 3 has backup pad 8, and both sides are connected with control structure 2 respectively about the outer wall of backup pad 8.

The control structure 2 comprises a square frame 201 and a vertical plate 202, wherein the inner side of the square frame 201 is fixedly connected with the outer wall of a supporting plate 8, the inner wall of the square frame 201 is in sliding clamping connection with the outer wall of the vertical plate 202, the vertical plate 202 is stressed to slide up and down through the inner wall of the square frame 201, a threaded connection bolt 203 is connected with the outer wall of the square frame 201, the inner side of the bolt 203 is tightly abutted against the outer wall of the vertical plate 202, the bolt 203 plays a role in positioning the vertical plate 202, a straight plate 204 is fixedly connected to the outer side of the vertical plate 202, a plurality of round rods 205 are rotatably connected to the inner side of the straight plate 204, the round rods 205 are stressed to rotate through the inner side bearings of the straight plate 204, a first roller 206 is fixedly connected to the inner side of the round rods 205, the outer walls of the round rods 205 positioned at the front end and the rear end are movably connected with the outer wall notch of the vertical plate 3 respectively, and the round rods 205 can move up and down inside the notch of the outer wall of the vertical plate 3;

through the outside rotation of bolt 203 in control structure 2, make the inboard of bolt 203 break away from the outer wall of riser 202, then riser 202 pulls outside at the inner wall of square frame 201, and then the cooperation round bar 205 drives first gyro wheel 206 and moves outside, then bolt 203 passes through square frame 201 and inwards rotates, make the inboard of bolt 203 support tightly with the riser 202 outer wall, accomplish the fixed position of riser 202 and straight board 204, then pass the space between first gyro wheel 206 and the second gyro wheel 4 with the cable, the support separation of a plurality of cables has been realized, avoid taking place friction damage between the cable, the use limitation of environment-friendly CPVC cable protection tube has been eliminated, ensure the normal use of environment-friendly CPVC cable protection tube.

The top of CPVC cable protection tube 1 is linked together with the bottom of standpipe 5, and the inner wall processing of standpipe 5 has screw thread 6, and the inboard rotation of riser 3 links to each other second gyro wheel 4, and second gyro wheel 4 atress rotates through riser 3 inboard bearing.

Working principle:

when the CPVC cable protection tube is used, the bolts 203 are firstly rotated outwards, the inner sides of the bolts 203 are separated from the outer wall of the vertical plate 202, then the vertical plate 202 is pulled outwards on the inner wall of the square frame 201, the round rods 205 are matched to drive the first rollers 206 to move outwards, then the bolts 203 are rotated inwards through the square frame 201, the inner sides of the bolts 203 are tightly abutted against the outer walls of the vertical plates 202, the position fixing of the vertical plates 202 and the straight plates 204 is completed, then cables are passed through the space between the first rollers 206 and the second rollers 4, the supporting separation of a plurality of cables is realized, friction damage between the cables is avoided, the first rollers 206 are stressed to rotate on the inner sides of the vertical plates 3, the second rollers 4 are rotated through the round rods 205, when the cables are branched, the external pipelines are connected with the threads 6 on the inner walls of the vertical pipes 5, and the branched cables can be inserted into the external pipelines at the vertical pipes 5.

Example 2:

please refer to fig. 1-4: in this embodiment, an environmental protection type CPVC cable protection tube, still include circle piece 7, the outer wall of circle piece 7 and the inner wall threaded connection of screw thread 6.

Working principle:

when CPVC cable protection tube 1 does not carry out the branch and uses, make button 7 and standpipe 5 inner wall screw thread 6 be connected, accomplish the shutoff of standpipe 5, prevent that CPVC cable protection tube 1 from carrying out the dust through standpipe 5.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. The utility model provides an environment-friendly CPVC cable protection tube, includes CPVC cable protection tube (1) and standpipe (5), its characterized in that: the CPVC cable protection tube is characterized in that vertical plates (3) are fixedly connected to the left side, the right side and the front side of the inner wall of the CPVC cable protection tube (1) respectively, supporting plates (8) are fixedly connected to the outer sides of the vertical plates (3), and control structures (2) are connected to the upper side and the lower side of the outer wall of the supporting plates (8) respectively.

2. An environmentally friendly CPVC cable protective pipe according to claim 1 wherein: the control structure (2) comprises a square frame (201) and a vertical plate (202), wherein the inner side of the square frame (201) is fixedly connected with the outer wall of a supporting plate (8), the inner wall of the square frame (201) is in sliding clamping connection with the outer wall of the vertical plate (202), a threaded connection bolt (203) is arranged on the outer wall of the square frame (201), the inner side of the bolt (203) is tightly abutted to the outer wall of the vertical plate (202), a straight plate (204) is fixedly connected with the outer side of the vertical plate (202), a plurality of round rods (205) are rotatably connected to the inner side of the straight plate (204), and first idler wheels (206) are fixedly connected to the inner side of the round rods (205).

3. An environmentally friendly CPVC cable protective pipe according to claim 2 wherein: the outer walls of the round rods (205) positioned at the front end and the rear end are respectively movably connected with the notch of the outer wall of the vertical plate (3).

4. An environmentally friendly CPVC cable protective pipe according to claim 1 wherein: the top of the CPVC cable protection pipe (1) is communicated with the bottom of the vertical pipe (5).

5. An environmentally friendly CPVC cable protective pipe according to claim 4 wherein: the inner wall of the vertical pipe (5) is provided with threads (6).

6. An environmentally friendly CPVC cable protective pipe according to claim 1 wherein: the inner side of the vertical plate (3) is rotationally connected with a second roller (4).