CN219588317U

CN219588317U - Buckling thin-wall pipeline connecting piece

Info

Publication number: CN219588317U
Application number: CN202320541808.5U
Authority: CN
Inventors: 刘冬梅; 李新中; 王树民
Original assignee: Wuhu China Hydrogen New Energy Technology Co ltd
Current assignee: Wuhu China Hydrogen New Energy Technology Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-08-25
Anticipated expiration: 2033-03-20

Abstract

The utility model discloses a buckling type thin-wall pipeline connecting piece, and relates to the technical field of pipeline connecting pieces. Including first joint, second joint and pipe connection spare, the right side of first joint is provided with the second joint, the outside that first joint and second connect all is provided with the fixed block, the one end fixedly connected with pipe connection spare of first joint. The utility model provides a withhold type thin-wall pipeline connecting piece, when the middle part of a pipeline is in butt joint or the pipeline is in butt joint with the pipeline, a pipe sleeve is rotated, a thread groove in the pipe sleeve is in butt joint with threads outside a butt joint opening, after the butt joint is finished, one end of the pipeline is inserted into a connecting pipe in a first joint, the other end of the pipeline is inserted into a connecting pipe in a second joint, and then the fixing blocks outside the first joint and the second joint are withheld, so that the butt joint of the middle part of the pipeline or the pipeline and the pipeline can be realized without the help of other pipes, the operation is convenient, and the working efficiency is improved.

Description

Buckling thin-wall pipeline connecting piece

Technical Field

The utility model relates to the technical field related to pipeline connectors, in particular to a buckling thin-wall pipeline connector.

Background

When the thin-wall pipeline is in sealed connection, in order to avoid leakage when the pipeline is used for water supply or ventilation, the buckling joint is generally adopted for buckling connection, so that the pipeline and the pipe fitting are firmly buckled, a water source or gas cannot leak outside, and compared with the operations such as hot melt connection, rolling grooves, welding, threading and the like, the buckling type pipeline connection is time-saving, labor-saving, environment-friendly and cost-saving, the installation speed is high, the success rate is high, the related pipeline problems such as water leakage and gas leakage pipe replacement and the like and the potential safety hazards are avoided, and therefore, the buckling type thin-wall pipeline connecting piece is particularly needed.

Through search result_hundred degree picture search (baidu.com) of search pipeline withhold connecting piece, withhold thin wall pipeline connecting piece's effect is that application range is wide, safe and reliable is durable, and mainly simple to operate, low cost, and current pipeline withhold connecting piece can only dock to single pipeline mouth when using, if appear the pipeline mid portion dock or pipeline and pipeline dock when then need dock with the help of other hardware, consequently lead to complex operation, reduce work efficiency.

In view of the above, intensive studies have been conducted to solve the above problems.

Disclosure of Invention

The utility model aims to provide a buckling thin-wall pipeline connecting piece, which aims to solve the problems that the buckling thin-wall pipeline connecting piece provided in the background is wide in application range, safe, reliable and durable, and mainly convenient to install and low in cost.

In order to solve the technical problems, the utility model provides a buckling thin-wall pipeline connecting piece, which comprises a first joint, a second joint and a pipe fitting connecting piece, wherein the second joint is arranged on the right side of the first joint, fixing blocks are arranged on the outer sides of the first joint and the second joint, one end of the first joint is fixedly connected with the pipe fitting connecting piece, the pipe fitting connecting piece comprises a pipe sleeve, a first butt joint pipe, a first sealing ring, a second butt joint pipe and a butt joint opening, one end of the first joint is fixedly connected with the pipe sleeve, the inner side of the pipe sleeve is provided with the first butt joint pipe, the inner side of the first butt joint pipe is provided with the first sealing ring, the first butt joint pipe is connected with the second butt joint pipe, the right side of the second butt joint pipe is provided with the butt joint opening, the inner sides of the first joint and the second joint are respectively provided with roller marks, the inner sides of the first joint and the second joint are respectively provided with the connecting pipe, and the outer sides of the connecting pipe are respectively provided with the second sealing ring.

Preferably, the fixing blocks are equidistantly arranged on the surfaces of the first connector and the second connector, and the fixing blocks are welded with the first connector and the second connector.

Preferably, the pipe sleeve is in threaded connection with the butt joint, and the inner wall of the pipe sleeve is matched with the outer wall of the butt joint in size.

Preferably, the first connecting pipe is connected with the sealing ring in an adhesion manner, and the first connecting pipe is tightly attached to the sealing ring.

Preferably, the inner wall of the first butt joint pipe is matched with the outer wall of the second butt joint pipe in size, and the first butt joint pipe and the second butt joint pipe are correspondingly arranged.

Preferably, the roller patterns are provided with two groups, and the inner sides of the first connector and the second connector are provided with roller patterns.

Preferably, the second sealing ring is tightly attached to the connecting pipe, and the second sealing ring is in adhesion connection with the connecting pipe.

Compared with the related art, the buckling thin-wall pipeline connecting piece provided by the utility model has the following beneficial effects:

the utility model provides a buckling thin-wall pipeline connecting piece, when pipelines are in butt joint, a needed pipeline can be inserted into a connecting pipe, then a fixed block is buckled, roller patterns on the inner side of a first joint are attached to the outer wall of the butted pipeline, and the roller patterns play a role in increasing friction force, so that buckling is more firm.

The utility model provides a withhold type thin-wall pipeline connecting piece, when the middle part of a pipeline is in butt joint or the pipeline is in butt joint with the pipeline, a pipe sleeve is rotated, a thread groove in the pipe sleeve is in butt joint with threads outside a butt joint opening, after the butt joint is finished, one end of the pipeline is inserted into a connecting pipe in a first joint, the other end of the pipeline is inserted into a connecting pipe in a second joint, and then the fixing blocks outside the first joint and the second joint are withheld, so that the butt joint of the middle part of the pipeline or the pipeline and the pipeline can be realized without the help of other pipes, the operation is convenient, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall front perspective structure of the present utility model;

FIG. 2 is a schematic view of the left-side mating structure of the present utility model;

FIG. 3 is a right side cross-sectional view of the present utility model;

fig. 4 is a schematic view of the internal structure of the second joint according to the present utility model.

Reference numerals in the drawings: 1. a first joint; 2. a second joint; 3. a fixed block; 4. a pipe fitting connection; 401. a pipe sleeve; 402. a first butt joint pipe; 403. a first seal ring; 404. a second butt joint pipe; 405. an interface; 5. roller grain; 6. a connecting pipe; 7. and a second sealing ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

An embodiment I, given by FIGS. 1-4, the present utility model provides a technical solution: the utility model provides a withhold formula thin wall pipeline connecting piece, including first joint 1, second joint 2 and pipe connection 4, the right side that first joint 1 is provided with second joint 2, the outside that first joint 1 and second joint 2 all are provided with fixed block 3, the one end fixedly connected with pipe connection 4 of first joint 1, pipe connection 4 includes pipe box 401, first butt joint pipe 402, first sealing washer 403, second butt joint pipe 404 and butt joint mouth 405, the one end fixedly connected pipe box 401 of first joint 1, the pipe box 401 inboard is provided with first butt joint pipe 402, the inboard of first butt joint pipe 402 is provided with first sealing washer 403, first butt joint pipe 402 is connected with second butt joint pipe 404, the right side that second butt joint pipe 404 is provided with butt joint mouth 405, the inboard that first joint 1 and second joint 2 all are provided with roller pattern 5, the inside that first joint 1 and second connect 2 all are provided with connecting pipe 6, the outside of connecting pipe 6 all is provided with second sealing washer 7.

In the second embodiment, the fixing blocks 3 are equidistantly arranged on the surfaces of the first connector 1 and the second connector 2, the fixing blocks 3 are welded with the first connector 1 and the second connector 2, and by arranging the fixing blocks 3, when the first connector 1 and the second connector 2 are buckled, the fixing blocks 3 are buckled, scratches on the outer walls of the first connector 1 and the second connector 2 are avoided, and the fixing blocks 3 are equidistantly distributed on the surfaces of the first connector 1 and the second connector 2, so that stress is uniform.

In the third embodiment, the socket 401 is in threaded connection with the interface 405, the inner wall of the socket 401 is matched with the outer wall of the interface 405 in size, and the internal thread groove of the socket 401 is in butt joint with the threads outside the interface 405 by rotating the socket 401, so that the butt joint is convenient, and the working efficiency is improved.

In the fourth embodiment, the first connecting pipe 402 is connected with the first sealing ring 403 in an adhesion manner, and the first connecting pipe 402 is tightly attached to the first sealing ring 403, so that the sealing effect is achieved on the first connecting pipe 402 and the second connecting pipe 404 by arranging the first sealing ring 403.

In the fifth embodiment, the inner wall of the first docking tube 402 is matched with the outer wall of the second docking tube 404 in size, and the first docking tube 402 and the second docking tube 404 are correspondingly arranged.

In the sixth embodiment, two sets of roller patterns 5 are provided, the roller patterns 5 are respectively provided on the inner sides of the first connector 1 and the second connector 2, and when the first connector 1 and the second connector 2 are buckled, the roller patterns 5 on the inner sides of the first connector 1 and the second connector 2 are attached to a pipeline to be connected, so that friction force is increased, and buckling is more firm.

In the seventh embodiment, the second sealing ring 7 is tightly attached to the connecting pipe 6, the second sealing ring 7 is in adhesion connection with the connecting pipe 6, and the second sealing ring 7 has a sealing effect on the pipeline to be butted.

Working principle: for a withhold type thin wall pipeline connecting piece, firstly move the device to the required position of work, then insert the inside connecting pipe 6 of first joint 1 with the pipeline one end that needs to dock, the other end of pipeline inserts the inside connecting pipe 6 of second joint 2, rotate pipe box 401 afterwards, the inside screw thread groove of pipe box 401 dock with the screw thread to the interface 405 outside, withhold fixed block 3 at last, the inboard roller line 5 of first joint 1 is laminated with the pipeline outer wall of dock, roller line 5 plays to increase frictional force, the use process of such a withhold type thin wall pipeline connecting piece has been accomplished.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a withhold formula thin wall pipeline connecting piece, includes first joint (1), second joint (2) and pipe fitting connecting piece (4), its characterized in that: the right side that first connects (1) is provided with second joint (2), the outside that first joint (1) and second connect (2) all is provided with fixed block (3), the one end fixedly connected with pipe connection spare (4) that first joint (1), pipe connection spare (4) include pipe box (401), first butt joint pipe (402), first sealing washer (403), second butt joint pipe (404) and butt joint mouth (405), the one end fixed connection pipe box (401) that first connects (1), pipe box (401) inboard is provided with first butt joint pipe (402), the inboard that first butt joint pipe (402) is provided with first sealing washer (403), first butt joint pipe (402) are connected with second butt joint pipe (404), the right side that second butt joint pipe (404) is provided with butt joint mouth (405), the inboard that first joint (1) and second connect (2) all is provided with roller pattern (5), the inside that first joint (1) and second connect (2) all is provided with sealing washer (6), the outside that second joint pipe (6) all is provided with (7).

2. The buckling type thin-walled pipeline connecting piece according to claim 1, characterized in that the fixing blocks (3) are equidistantly arranged on the surfaces of the first joint (1) and the second joint (2), and the fixing blocks (3) are welded with the first joint (1) and the second joint (2).

3. The swaged thin-walled tubing connector of claim 1 wherein the shroud (401) is threaded with the interface (405) and wherein the inner wall of the shroud (401) is sized to match the outer wall of the interface (405).

4. The buckled-pressed thin-walled pipe connection according to claim 1, characterized in that the first butt joint pipe (402) is in adhesion connection with the first sealing ring (403), and the first butt joint pipe (402) is tightly attached to the first sealing ring (403).

5. The swaged thin-walled tubing connector of claim 1, wherein the inner wall of the first nipple (402) is sized to match the outer wall of the second nipple (404), the first nipple (402) and the second nipple (404) being correspondingly configured.

6. The buckling type thin-walled pipeline connecting piece according to claim 1 is characterized in that two groups of roller patterns (5) are arranged, and the roller patterns (5) are formed on the inner sides of the first joint (1) and the second joint (2).

7. The buckling type thin-walled pipeline connecting piece according to claim 1, characterized in that the second sealing ring (7) is tightly attached to the connecting pipe (6), and the second sealing ring (7) is in adhesion connection with the connecting pipe (6).