CN217282012U

CN217282012U - Cable protection pipe convenient to connect

Info

Publication number: CN217282012U
Application number: CN202220439135.8U
Authority: CN
Inventors: 谢纪岭; 赵金华; 管传领
Original assignee: Shandong Fangte Pipe Industry Co ltd
Current assignee: Shandong Fangte Pipe Industry Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-08-23
Anticipated expiration: 2032-03-02

Abstract

The utility model belongs to the technical field of the cable protection tube technique and specifically relates to just a cable protection tube of convenient connection. The utility model provides a cable protection pipe of convenient connection, includes protection pipe main part, pipe end connecting piece and external connection part, the pipe end connecting piece connect in protection pipe main part both ends, protection pipe main part tip is equipped with connecting thread, connecting thread sets up with pipe end connecting piece is adjacent, external connection part includes two, and two external connection part symmetries set up in the pipe end connecting piece outside, and two external connection part detachable connect. This application is connected in spacingly through pipe end connecting piece and external connection part, can improve the joint strength of two adjacent cable protection pipes greatly, strengthens the leakproofness of tube coupling, simple structure, the simple operation.

Description

Cable protection pipe convenient to connect

Technical Field

The utility model belongs to the technical field of the cable protection tube technique and specifically relates to just a cable protection tube of convenient connection.

Background

Under the progressive of science and technology, people's power consumption increases gradually, leads to the use of cable to become gradually more, and the physical property of cable itself is too fragile, so the outer wall of cable will set up the protection tube, and the junction of two adjacent protection tubes does not generally do the processing or sets up the sleeve pipe of great pipe diameter and connects among the prior art, and it is comparatively inconvenient to operate to lead to the junction pressure-bearing effect of cable protection tube not good, produce easily and break.

SUMMERY OF THE UTILITY MODEL

For the comparatively inconvenient problem of connection of solving above-mentioned cable protection pipe, the utility model provides a cable protection pipe of convenient connection.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a cable protection pipe of convenient connection, includes protection pipe main part, pipe end connecting piece and external connection part, the pipe end connecting piece connect in protection pipe main part both ends, protection pipe main part tip is equipped with connecting thread, connecting thread sets up with pipe end connecting piece is adjacent, external connection part includes two, and two external connection part symmetries set up in the pipe end connecting piece outside, and two external connection part detachable connect.

As the optimization, connection thread connect in the pipe end connecting piece keep away from one side of protection tube main part tip, the pipe end connecting piece is the ring form, one side that the protection tube main part was kept away from to the pipe end connecting piece is equipped with a plurality of spread groove, and a plurality of spread groove sets up with the axle center, the spread groove bottom is equipped with the annular packing pad.

Preferably, the external connection part comprises external connection pipes, connecting seats are arranged at two ends of each external connection pipe in the length direction and in the middle of each external connection pipe, the two external connection pipes are oppositely arranged to form a pipe shape, and connecting bolts are arranged on the connecting seats of the two external connection pipes.

As optimization, outside connecting pipe include two joint sections, two threaded connection sections and middle part linkage segment, two the joint section is connected respectively in middle part linkage segment both sides, two threaded connection sections connect respectively in the joint section keeps away from the both sides of middle part linkage segment, threaded connection section with connecting thread cooperation is connected, the joint section with the cooperation of pipe end connecting piece is connected, the middle part linkage segment sets up between two adjacent protection tube main parts.

As optimization, the joint section inside be equipped with a plurality of semicircular clamping block, the clamping block corresponds and sets up in the spread groove, the clamping block quantity with spread groove quantity is the same, the clamping block end is connected with the contact of annular sealing pad.

Preferably, the inner sides of the threaded connecting sections are provided with threads, and the spiral directions of the threads on the inner sides of the two threaded connecting sections are the same as the spiral direction of the connecting threads.

Preferably, the sum of the length of the pipe end connecting piece and the length of the clamping block is smaller than the length of the clamping section, and the length of the connecting thread is larger than the length of the thread connecting section.

Preferably, a connecting sealing gasket is arranged at the joint of the two external connecting pipes.

The beneficial effect of this scheme is: a cable protection tube for easy connection, having the following benefits:

set up two external connection parts of relative setting, carry out convenient connection to the junction of cable protection pipe to cable protection pipe tip sets up the pipe end connecting piece, connects in spacingly through pipe end connecting piece and external connection part, can improve the joint strength of two adjacent cable protection pipes greatly, strengthens tube coupling's leakproofness, simple structure, the simple operation.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Fig. 2 is a schematic axial view of the protective tube main body of the present invention.

Fig. 3 is a schematic view of the present invention.

Fig. 4 is a schematic diagram of a-a sectioning structure of fig. 3 of the present invention.

Fig. 5 is a schematic diagram of the internal structure of the external connection pipe of the present invention.

Wherein, 1, protection tube main part, 2, pipe end connecting piece, 3, connecting thread, 4, spread groove, 5, the annular seal pad, 6, external connection pipe, 7, connecting seat, 8, joint section, 9, threaded connection section, 10, middle part linkage segment, 11, fixture block, 12, the connection is sealed.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

As shown in fig. 2, a cable protection pipe convenient for connection comprises a protection pipe main body 1, pipe end connectors 2 and external connection parts, wherein the pipe end connectors 2 are connected to two ends of the protection pipe main body 1, connecting threads 3 are arranged at the end part of the protection pipe main body 1, the connecting threads 3 are arranged adjacent to the pipe end connectors 2, the external connection parts comprise two, the two external connection parts are symmetrically arranged outside the pipe end connectors 2, and the two external connection parts are detachably connected.

As shown in fig. 2, the connecting thread 3 is connected to one side of the pipe end connector 2 away from the end of the protection pipe body 1, the pipe end connector 2 is in a circular ring shape, one side of the pipe end connector 2 away from the protection pipe body 1 is provided with a plurality of connecting grooves 4, the plurality of connecting grooves 4 are arranged coaxially, and the bottoms of the connecting grooves 4 are provided with annular sealing gaskets 5.

As shown in fig. 1, the external connection part includes external connection pipes 6, connection seats 7 are respectively disposed at both ends of the external connection pipes 6 in a length direction and at a middle portion of the external connection pipes 6, the two external connection pipes 6 are oppositely disposed to form a pipe shape, and connection bolts are disposed on the connection seats 7 of the two external connection pipes 6.

As shown in fig. 4 and 5, the external connection pipe 6 includes two clamping sections 8, two threaded connection sections 9 and a middle connection section 10, two clamping sections 8 are respectively connected to two sides of the middle connection section 10, two threaded connection sections 9 are respectively connected to two sides of the clamping section 8 far away from the middle connection section 10, the threaded connection sections 9 are connected with the connection threads 3 in a matched manner, the clamping sections 8 are connected with the pipe end connection pieces 2 in a matched manner, and the middle connection section 10 is arranged between the two adjacent protection pipe main bodies 1.

The inside fixture block 11 that is equipped with a plurality of semicircle annular that is equipped with of joint section 8, fixture block 11 corresponds and sets up in spread groove 4, fixture block 11 quantity with spread groove 4 quantity is the same, 11 terminal and the 5 contact connections of annular seal pad of fixture block.

As shown in fig. 4, the inner sides of the two threaded connection sections 9 are provided with threads, and the thread direction of the inner sides of the two threaded connection sections 9 is the same as the thread direction of the connecting thread 3.

As shown in fig. 4, the sum of the length of the pipe end connector 2 and the length of the clamping block 11 is less than the length of the clamping section 8, and the length of the connecting thread 3 is greater than the length of the threaded connecting section 9.

As shown in fig. 4, a joint gasket 12 is provided at the joint of the two outer connection pipes 6.

When the device is used, two external connecting pipes 6 are symmetrically arranged at the joint of two protecting pipe main bodies 1, a middle connecting section 10 is arranged between the two protecting pipe main bodies 1, and a clamping section 8 is arranged on the outer side of a pipe end connecting piece 2, so that a clamping block 11 faces a connecting groove 4;

the two external connecting pipes 6 are connected and locked through connecting bolts;

after the two external connecting pipes 6 are connected, a closed pipeline is formed, and the external connecting part is rotated to enable the threads on the inner side of the threaded connecting section 9 and the connecting threads 3 to rotate relatively and be screwed tightly;

after the threaded connection section 9 and the connection thread 3 are screwed, the fixture block 11 is clamped into the connection groove 4, and the fixture block 11 is tightly contacted with the annular sealing gasket 5 inside the connection groove 4 to form a sealing structure.

The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the forms and styles of the above embodiments, any convenient cable protection tube according to the claims of the present invention and any suitable changes or modifications made thereto by those skilled in the art shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a cable protection pipe of convenient connection which characterized in that: including protection tube main part, pipe end connecting piece and external connection part, the pipe end connecting piece connect in protection tube main part both ends, protection tube main part tip is equipped with connecting thread, connecting thread sets up with the pipe end connecting piece is adjacent, external connection part includes two, and two external connection part symmetries set up in the pipe end connecting piece outside, and two external connection part detachable connect.

2. A cable protection tube facilitating connection according to claim 1, wherein: connecting thread connect in the pipe end connecting piece keep away from one side of protection tube main part tip, the pipe end connecting piece is the ring form, one side that the protection tube main part was kept away from to the pipe end connecting piece is equipped with a plurality of spread groove, a plurality of spread groove sets up with the axle center, the spread groove bottom is equipped with the annular sealing pad.

3. A cable protection tube facilitating connection according to claim 2, wherein: the external connection part comprises external connection pipes, connecting seats are arranged at the two ends of the external connection pipes in the length direction and in the middle of the external connection pipes, the two external connection pipes are oppositely arranged to form a tubular shape, and connecting bolts are arranged on the connecting seats of the two external connection pipes.

4. A cable protection tube facilitating connection according to claim 3, wherein: the external connection pipe include two joint sections, two threaded connection sections and middle part linkage segment, two the joint section is connected respectively in middle part linkage segment both sides, two threaded connection sections connect respectively in the joint section keeps away from the both sides of middle part linkage segment, threaded connection section with connecting thread cooperation is connected, the joint section with the pipe end connecting piece cooperation is connected, the middle part linkage segment sets up between two adjacent protection tube main parts.

5. A cable protection tube facilitating connection according to claim 4, wherein: the joint section inside be equipped with a plurality of semicircular clamping block, the clamping block corresponds and sets up in the spread groove, fixture block quantity with spread groove quantity is the same, the fixture block end is connected with the contact of annular sealing pad.

6. A cable protection tube facilitating connection according to claim 5, wherein: the thread connecting sections are internally provided with threads, and the spiral directions of the threads on the inner sides of the two thread connecting sections are the same as the spiral direction of the connecting threads.

7. A cable protection tube facilitating connection according to claim 6, wherein: the sum of the length of the pipe end connecting piece and the length of the clamping block is smaller than the length of the clamping section, and the length of the connecting thread is larger than the length of the threaded connecting section.

8. A cable protection tube facilitating connection according to claim 7, wherein: and a connecting sealing gasket is arranged at the joint of the two external connecting pipes.