CN215635456U

CN215635456U - Prevent disconnected type carat pipe suitable for different environment

Info

Publication number: CN215635456U
Application number: CN202121960596.1U
Authority: CN
Inventors: 陈家兴; 李娟�
Original assignee: Anhui Guodeng New Material Technology Co ltd
Current assignee: Anhui Guodeng New Material Technology Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-01-25
Anticipated expiration: 2031-08-19

Abstract

The utility model relates to the technical field of carat pipes, and discloses a fracture-preventing carat pipe suitable for different environments, which comprises: pipeline body and limiting plate, the one end of pipeline body is provided with female installation head, the other end of pipeline body is provided with public installation head, the inner wall of female installation head is provided with discontinuous internal thread, the outer wall of public installation head is provided with discontinuous external screw thread, the inner wall of female installation head is provided with first sealing ring, the outer wall of public installation head is provided with the second sealing ring, one side fixedly connected with metal of limiting plate consolidates the axle, the outer wall fixedly connected with anticreep ring of metal reinforcement axle. This be applicable to different environment and prevent disconnected type carat pipe, the carat pipe of being convenient for can will insert spacing chamber's anticreep ring spacing fixedly through the fixture block after twisting reverse the installation to avoid two pipelines to have the separation not hard up disconnection when twisting, the supplementary reinforcement of rethread metal reinforcing axle improves joint strength and pipe connection quality.

Description

Prevent disconnected type carat pipe suitable for different environment

Technical Field

The utility model relates to the technical field of carat pipes, in particular to a fracture-preventing carat pipe suitable for different environments.

Background

The carat pipe, that is, the high-density polyethylene winding structure wall pipe formed by winding in a hot state, is a special structure wall pipe with high external pressure resistance, which is made by taking high-density polyethylene resin as a main raw material and adopting a hot-state winding poplar-type process and taking a polypropylene single-wall corrugated pipe as a supporting structure, and the high-density polyethylene has extremely strong chemical corrosion and erosion resistance, so that the high-density polyethylene winding structure wall pipe is strong in corrosion resistance, ageing-resistant, long in service life and suitable for different environments.

When the carat pipe is used, the two pipelines are connected by mostly utilizing a threaded joint or a welding mode, other welding tools do not need to be carried when the threaded joint is used for connection, but the common threaded joint does not have a mechanism for preventing the two pipelines from being disconnected when the two pipelines are connected, and the pipeline is easy to loosen and break along with the threads along with the twisting of the pipelines when the pipelines are installed.

SUMMERY OF THE UTILITY MODEL

In view of the shortcomings in the prior art, the present invention provides a fracture-preventing krah pipe suitable for different environments, which solves the problems mentioned in the background above.

The utility model provides the following technical scheme: a prevent disconnected type carat pipe suitable for different environment includes: pipeline body and limiting plate, the one end of pipeline body is provided with female installation head, the other end of pipeline body is provided with public installation head, the inner wall of female installation head is provided with discontinuous internal thread, the outer wall of public installation head is provided with discontinuous external screw thread, the inner wall of female installation head is provided with first sealing ring, the outer wall of public installation head is provided with the second sealing ring, one side fixedly connected with metal of limiting plate consolidates the axle, the outer wall fixedly connected with anticreep ring of metal reinforcement axle, the inner wall of female installation head is provided with anti-disengaging mechanism.

Preferably, the inner wall of pipeline body is provided with the reinforcement rib, and the quantity of reinforcement rib is eight, and eight equal parallel distribution of reinforcement rib.

Preferably, the anti-disengaging mechanism comprises a clamping block and a spring, the clamping block is connected to the inner wall of the pipeline body in a sliding mode, the top of the clamping block is embedded and provided with a containing groove, and the spring is fixedly connected to the inner wall of the clamping block.

Preferably, the outer wall of the female mounting head is sleeved with an anti-slip sleeve, and the outer wall of the anti-slip sleeve is provided with anti-slip lines.

Preferably, one end of the female mounting head is provided with a limiting cavity, and the shape and the size of the limiting cavity are matched with those of the anti-drop ring.

Preferably, the discontinuous internal thread and the discontinuous external thread are divided into four groups, and the shape and the size of the discontinuous internal thread and the shape and the size of the discontinuous external thread are matched with each other.

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

1. this be applicable to disconnected type carat pipe is prevented to different environment, through the pipeline body that sets up, the limiting plate, female installation head, the public security head, the discontinuous internal thread, the discontinuous external screw thread, first sealing ring, the second sealing ring, the metal consolidates the axle, anticreep ring and anti-disengaging mechanism, the carat pipe of being convenient for can will insert spacing chamber's anticreep ring spacing fixed through the fixture block after twisting the installation, thereby avoid two pipelines to separate not hard up disconnection when twisting, the supplementary reinforcement of rethread metal consolidates the axle, improve joint strength and pipe connection quality.

2. This be applicable to disconnected type carat pipe is prevented to different environment, through discontinuous internal thread and the discontinuous external screw thread that sets up, be convenient for directly aim at the interval gap of each other with the screw thread when connecting, then insert the bottommost and directly twist reverse fixedly, it is big for traditional screw thread torsion angle, the long problem of installation time, the discontinuous screw thread has avoided rotating the long-time wide-angle of pipeline, has improved the installation convenience.

Drawings

FIG. 1 is a schematic view of the position of the public installation head of the present invention;

FIG. 2 is a schematic view of the female mounting head position of the present invention;

FIG. 3 is a schematic view of a second seal ring according to the present invention;

FIG. 4 is a schematic view of the anti-separation mechanism of the present invention.

In the figure: 1. a pipe body; 2. a limiting plate; 3. a female mounting head; 4. a public installation head; 5. intermittent internal threads; 6. an interrupted external thread; 7. a first seal ring; 8. a second seal ring; 9. a metal reinforcing shaft; 10. the anti-drop ring; 11. an anti-drop mechanism; 1101. a clamping block; 1102. a spring; 12. reinforcing ribs; 13. an anti-slip sleeve; 14. and a limiting cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a pipe for preventing pipe breakage in different environments includes: the pipeline comprises a pipeline body 1 and a limiting plate 2, the limiting plate 2 is integrally connected to the outer wall of the pipeline body 1, one end of the pipeline body 1 is provided with a female mounting head 3, the inner wall of the female mounting head 3 is provided with an interrupted internal thread 5, the other end of the pipeline body 1 is provided with a public mounting head 4, the outer wall of the public mounting head 4 is provided with an interrupted external thread 6, the interrupted thread is formed by cutting off the external thread and simultaneously providing a corresponding internal thread, so that when objects are connected, the thread can be closed only by rotating a certain angle, the operation efficiency is greatly improved, the inner wall of the female mounting head 3 is provided with a first sealing ring 7, the outer wall of the public mounting head 4 is provided with a second sealing ring 8, the first sealing ring 7 and the second sealing ring 8 are arranged, the pipeline connection part is convenient to be sealed, one side of the limiting plate 2 is fixedly connected with a metal reinforcing shaft 9, the outer wall of the metal reinforcing shaft 9 is fixedly connected with an anti-drop ring 10, and the inner wall of the female mounting head 3 is provided with an anti-drop mechanism 11.

Wherein; the inner wall of pipeline body 1 is provided with reinforcing rib 12, and the quantity of reinforcing rib 12 is eight, and the equal parallel distribution of eight reinforcing rib 12, through the reinforcing rib 12 who sets up, is convenient for improve the anti-fracture ability of pipeline.

Wherein; the anti-falling mechanism 11 comprises a clamping block 1101 and a spring 1102, the clamping block 1101 is slidably connected to the inner wall of the pipe body 1, a storage groove is embedded in the top of the clamping block 1101, the spring 1102 is fixedly connected to the inner wall of the clamping block 1101, and the clamping block 1101 is clamped with the anti-falling ring 10 after the threads inside the pipe reach a critical point through the arranged clamping block 1101, so that the two sections of pipes are prevented from being loosened by twisting.

Wherein; the outer wall of the female mounting head 3 is sleeved with an anti-slip sleeve 13, the outer wall of the anti-slip sleeve 13 is provided with anti-slip lines, and the anti-slip sleeve 13 is arranged, so that friction force is increased conveniently, and a pipeline is prevented from falling off.

Wherein; a limiting cavity 14 is formed at one end of the female mounting head 3, the shape and the size of the limiting cavity 14 are matched with those of the anti-drop ring 10, and the anti-drop ring 10 can be conveniently inserted into the female mounting head to be clamped with the clamping block 1101 through the limiting cavity 14.

Wherein; the discontinuous internal thread 5 and the discontinuous external thread 6 are divided into four groups, the shape and the size of the discontinuous internal thread 5 are matched with those of the discontinuous external thread 6, and compared with the traditional threaded connection structure, the discontinuous internal thread 5 and the discontinuous external thread 6 can be connected and closed only by rotating a certain angle, so that the connection is fast and tight.

According to the working principle, when two pipelines are connected, the discontinuous internal thread 5 is aligned to a reserved gap between the discontinuous external thread 6, the anti-falling ring 10 is aligned to the limiting cavity 14, then the two pipelines are twisted and screwed, the discontinuous internal thread 5 and the discontinuous external thread 6 are in threaded connection, meanwhile, along with the reduction of the gap between the two pipelines, the clamping block 1101 gradually slides on the surface of the anti-falling ring 10 to be close to the metal reinforcing shaft 9 until the discontinuous internal thread 5 and the discontinuous external thread 6 reach the final position, the device reaches thread closing, the anti-falling ring 10 completely slides over the surface of the anti-falling ring 10, then the anti-falling ring extends between the metal reinforcing shafts 9 through the spring 1102 and is clamped with one end of the anti-falling ring 10 close to the metal reinforcing shaft 9, the two pipelines are limited during twisting, and the separation and disconnection of the connecting part of the two pipelines due to twisting are avoided.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be applicable to different environment and prevent disconnected type carat pipe which characterized in that includes: pipeline body (1) and limiting plate (2), the one end of pipeline body (1) is provided with female installation head (3), the other end of pipeline body (1) is provided with public installation head (4), the inner wall of female installation head (3) is provided with discontinuous internal thread (5), the outer wall of public installation head (4) is provided with discontinuous external screw thread (6), the inner wall of female installation head (3) is provided with first sealing ring (7), the outer wall of public installation head (4) is provided with second sealing ring (8), one side fixedly connected with metal reinforcing shaft (9) of limiting plate (2), the outer wall fixedly connected with anticreep ring (10) of metal reinforcing shaft (9), the inner wall of female installation head (3) is provided with anti-disengaging mechanism (11).

2. The pipe with the Kera pipe suitable for preventing the pipe from being broken in different environments is characterized in that reinforcing ribs (12) are arranged on the inner wall of the pipe body (1), the number of the reinforcing ribs (12) is eight, and the eight reinforcing ribs (12) are distributed in parallel.

3. The pipe fitting for preventing pipe breakage according to claim 1, wherein the anti-slip mechanism (11) comprises a clamping block (1101) and a spring (1102), the clamping block (1101) is slidably connected to the inner wall of the pipe fitting body (1), a receiving groove is embedded in the top of the clamping block (1101), and the spring (1102) is fixedly connected to the inner wall of the clamping block (1101).

4. The pipe with the characteristic of preventing the pipe from being broken in different environments as claimed in claim 1, wherein the outer wall of the female installation head (3) is sleeved with an anti-slip sleeve (13), and the outer wall of the anti-slip sleeve (13) is provided with anti-slip lines.

5. The pipe with the characteristic of preventing the pipe from being broken as per claim 1, wherein one end of the female mounting head (3) is provided with a limiting cavity (14), and the size of the limiting cavity (14) is matched with that of the anti-drop ring (10).

6. A pipe carat pipe adapted for environmental protection according to claim 1, wherein the interrupted internal thread (5) and the interrupted external thread (6) are divided into four groups, and the shape and size of the interrupted internal thread (5) and the shape and size of the interrupted external thread (6) are matched with each other.