CN217899202U

CN217899202U - Corrugated metal pipe convenient to dismantle

Info

Publication number: CN217899202U
Application number: CN202220983854.6U
Authority: CN
Inventors: 华进东
Original assignee: Xinghua Cosco Metal Hose Factory
Current assignee: Xinghua Cosco Metal Hose Factory
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-11-25
Anticipated expiration: 2032-04-26

Abstract

The utility model discloses a corrugated metal pipe convenient to dismantle, comprising a main body, the surface of main part is equipped with the protective sheath, and the upper and lower both ends surface of main part equal fixed connection have a ring shape piece, the fixed surface of ring shape piece is connected there is connecting pipe one, and the both ends surface has all seted up the spacing groove about the ring shape piece, the sliding surface of ring shape piece is connected there is the ladder-shaped ring, the inside sliding connection of ladder-shaped ring has the spacing post, and the fixed surface of spacing post is connected there is the pull ring. The utility model discloses in, through trapezoidal ring and spacing post, it is exposed and outside to have solved current corrugated metal pipe for the most part, and it and is damaged by external object easily at the in-process that uses, has reduced the in-service use effect problem, through the protective sheath on main part surface, has improved protective capacities, has improved the in-service use effect, and through the pulling pull ring, the pull ring drives spacing post and slides to make spacing post and spacing groove separation, thereby be convenient for with trapezoidal ring and main part separation, convenient and fast.

Description

Corrugated metal pipe convenient to dismantle

Technical Field

The utility model relates to a festival corrugated metal pipe technical field specifically is a corrugated metal pipe convenient to dismantle.

Background

The corrugated metal pipe is a corrugated pipe with regular shape, and the common corrugated metal pipe is made of carbon steel, stainless steel, plastic-lined steel, aluminum and the like. The connecting piece is mainly used for connecting pipelines or connecting the pipelines and equipment in occasions where small bending radius non-concentric axial rotation, irregular turning expansion, pipeline thermal deformation absorption and the like are needed or fixed elbows are inconvenient to install.

Most of the existing metal corrugated pipes are exposed and external, and are easily damaged by external objects in the using process, so that the actual using effect is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corrugated metal pipe convenient to dismantle to it is exposed with outside to propose current corrugated metal pipe most of in solving above-mentioned background art, and it is damaged by external object easily at the in-process that uses, has reduced the problem of in-service use effect.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a corrugated metal pipe convenient to dismantle, includes the main part, the surface of main part is equipped with the protective sheath, and the equal fixed connection in upper and lower both ends surface of main part has annular piece, the fixed surface of annular piece is connected has connecting pipe one, and the annular piece about both ends surface has all seted up the spacing groove, the sliding surface of annular piece has trapezoidal ring, and trapezoidal ring's inside has seted up the circular slot, the sliding surface's of trapezoidal ring inside has a spacing post, and the fixed surface of spacing post is connected has the pull ring, the fixed surface of spacing post is connected has a spacing piece one, and the fixed surface's of the outside of spacing piece is connected has the spring, the fixed surface's of the bottom of trapezoidal ring has the fixed column.

Preferably, the inner wall of protective sheath and the surface laminating of main part, the top surface of protective sheath and the inboard surface laminating of trapezoidal ring.

Preferably, the spring setting has four groups, and the mutual symmetry of spring sets up, a stopper surface and the inner wall laminating of circular slot.

Preferably, the pull ring and the limiting column form a fixing structure through welding, and the inner side surface of the fixing column is in contact with the surface of the protective sleeve.

Preferably, the surface of the limiting column is attached to the inner wall of the limiting groove, and the limiting column and the limiting block I form a fixing structure through welding.

Preferably, the surface of the first connecting pipe is fixedly connected with a second limiting ring, the surface of the first connecting pipe is slidably connected with a concave ring, the inner side surface of the concave ring is connected with a threaded ring through threads, the inner side surface of the threaded ring is fixedly connected with a second connecting pipe, and a sealing ring is arranged at the joint of the second connecting pipe and the first connecting pipe.

Preferably, the concave ring and the first connecting pipe form a sliding structure through a concave hole, and the threaded ring and the second connecting pipe form a fixing structure through welding.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through trapezoidal ring and spacing post, it is exposed and outside to have solved the majority of current corrugated metal pipe, it and be damaged by external object easily in the process of using, practical use effect problem has been reduced, through the protective sheath on main part surface, protective capability has been improved, practical use effect has been improved, through pulling the pull ring, the pull ring drives spacing post and slides, thereby make spacing post and spacing groove separate, thereby be convenient for separate trapezoidal ring and main part, convenient and fast, simultaneously be convenient for dismantle the protective sheath, through block trapezoidal ring and main part, the spring promotes stopper one and spacing post and slides, thereby make spacing post and spacing groove block, it is convenient to install, practical use effect has been improved;

2. the utility model discloses in, move the concave ring through twisting to make concave ring and threaded ring separation, the convenience is changed the sealing washer, has improved work efficiency and practicality, through mutually supporting of concave ring and threaded ring, has improved the leakproofness of junction, has improved the in-service use effect.

Drawings

FIG. 1 is a three-dimensional structure of the present invention;

fig. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic main sectional view of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 4 according to the present invention.

In the figure: 1. a main body; 2. a protective sleeve; 3. a ring block; 4. a first connecting pipe; 5. a limiting groove; 6. a ladder shaped ring; 7. a circular groove; 8. a limiting column; 9. a first limiting block; 10. a spring; 11. fixing a column; 12. a second limiting ring; 13. a concave ring; 14. a threaded ring; 15. a second connecting pipe; 16. a seal ring; 17. and (4) a pull ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

the first embodiment is as follows:

as shown in fig. 1-5, a corrugated metal pipe convenient to disassemble, including a main body 1, the surface of the main body 1 is provided with a protective sleeve 2, and the upper and lower end surfaces of the main body 1 are fixedly connected with an annular block 3, the surface of the annular block 3 is fixedly connected with a first connecting pipe 4, and the left and right end surfaces of the annular block 3 are respectively provided with a limiting groove 5, the surface of the annular block 3 is slidably connected with a trapezoidal ring 6, and the trapezoidal ring 6 is internally provided with a circular groove 7, the trapezoidal ring 6 is slidably connected with a limiting column 8, and the surface of the limiting column 8 is fixedly connected with a pull ring 17, the surface of the limiting column 8 is fixedly connected with a first limiting block 9, and the outer side surface of the limiting block 9 is fixedly connected with a spring 10, the bottom surface of the trapezoidal ring 6 is fixedly connected with a fixed column 11, the inner wall of the protective sleeve 2 is attached to the surface of the main body 1, the top surface of the protective sleeve 2 is attached to the inner side surface of the trapezoidal ring 6, the spring 10 is provided with four groups, and the limiting blocks are symmetrically arranged on the spring 10, the inner wall of the protective sleeve is connected with the circular groove 7, the inner wall of the limiting column 17, and the inner wall of the protective sleeve 8 is welded to improve the limiting column, and the inner wall of the limiting column is welded to improve the limiting efficiency of the protective sleeve, and the limiting column 8.

The second embodiment:

on the basis of the first embodiment, as shown in fig. 1 to 4, the surface of the first connecting pipe 4 is fixedly connected with the second limiting ring 12, the surface of the first connecting pipe 4 is slidably connected with the concave ring 13, the inner side surface of the concave ring 13 is connected with the threaded ring 14 through threads, the inner side surface of the threaded ring 14 is fixedly connected with the second connecting pipe 15, a sealing ring 16 is arranged at the joint of the second connecting pipe 15 and the first connecting pipe 4, the concave ring 13 and the first connecting pipe 4 form a sliding structure through a concave hole, and the threaded ring 14 and the second connecting pipe 15 form a fixed structure through welding, so that the actual using effect is improved.

The working principle is as follows: through the protective sheath 2 on 1 surface of main part, protective capability has been improved, the in-service use effect has been improved, through pulling pull ring 17, pull ring 17 drives spacing post 8 and slides, thereby make spacing post 8 and spacing groove 5 separate, thereby be convenient for separate trapezoidal ring 6 and main part 1, convenient and fast, be convenient for dismantle protective sheath 2 simultaneously, through with trapezoidal ring 6 and the 1 block of main part, spring 10 promotes stopper 9 and spacing post 8 and slides, thereby make spacing post 8 and spacing groove 5 block, it is convenient to install, the in-service use effect has been improved, through twisting concave ring 13, thereby make concave ring 13 and threaded ring 14 separate, conveniently change sealing washer 16, work efficiency and practicality have been improved, through mutually supporting of concave ring 13 and threaded ring 14, the leakproofness of junction has been improved, the in-service use effect has been improved.

The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be a servo motor, a contact sensor, a processor, an alarm module, a driving module and other conventional known devices for controlling, standard parts used in the application document can be purchased from the market, the specific connection mode of each part is connected by conventional means such as mature bolts, rivets and welding in the prior art, machines, parts and devices are all of conventional types in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that detailed description is not given.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A metal bellows convenient to dismantle, includes main part (1), its characterized in that: the surface of main part (1) is equipped with protective sheath (2), and the equal fixed connection in upper and lower both ends surface of main part (1) has annular piece (3), the fixed surface of annular piece (3) is connected has connecting pipe (4), and the both ends surface has all seted up spacing groove (5) about annular piece (3), the sliding surface connection of annular piece (3) has trapezoidal ring (6), and circular slot (7) have been seted up to the inside of trapezoidal ring (6), the sliding inside connection of trapezoidal ring (6) has spacing post (8), and the fixed surface connection of spacing post (8) has pull ring (17), the fixed surface connection of spacing post (8) has spacing piece (9), and the fixed surface connection in the outside of spacing piece (9) has spring (10), the fixed surface connection in the bottom of trapezoidal ring (6) has fixed column (11).

2. A readily removable metal bellows according to claim 1, wherein: the inner wall of protective sheath (2) and the laminating of the surface of main part (1), the top surface of protective sheath (2) and the inboard surface laminating of trapezoidal ring (6).

3. A readily removable metal bellows according to claim 1, wherein: the spring (10) is provided with four groups, the springs (10) are symmetrically arranged, and the surface of the first limiting block (9) is attached to the inner wall of the circular groove (7).

4. A readily removable metal bellows according to claim 1, wherein: the pull ring (17) and the limiting column (8) form a fixing structure through welding, and the inner side surface of the fixing column (11) is in contact with the surface of the protective sleeve (2).

5. A readily removable metal bellows according to claim 1, wherein: the surface of the limiting column (8) is attached to the inner wall of the limiting groove (5), and the limiting column (8) and the limiting block I (9) form a fixing structure through welding.

6. A readily disassembled corrugated metal pipe as claimed in claim 1 wherein: the utility model discloses a sealing device, including connecting pipe one (4), the fixed surface of connecting pipe one (4) is connected has spacing ring two (12), and the surface sliding connection of connecting pipe one (4) have concave ring (13), threaded ring (14) of threaded connection is passed through to the inside surface of concave ring (13), and the fixed surface of the inboard of threaded ring (14) is connected has connecting pipe two (15), the junction of connecting pipe two (15) and connecting pipe one (4) is equipped with sealing washer (16).

7. A readily removable metal bellows according to claim 6, wherein: the concave ring (13) and the first connecting pipe (4) form a sliding structure through a concave hole, and the threaded ring (14) and the second connecting pipe (15) form a fixing structure through welding.