CN217815475U

CN217815475U - Repair special joint nozzle stub with connect auxiliary structure

Info

Publication number: CN217815475U
Application number: CN202221034263.0U
Authority: CN
Inventors: 李聪
Original assignee: Zhejiang Aiyou Pipeline Technology Co ltd
Current assignee: Zhejiang Aiyou Pipeline Technology Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-11-15
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a restore special joint nozzle stub with connect auxiliary structure, including connecting pipe and pipeline main part, the tip of connecting pipe is provided with the connecting piece, and the connecting piece includes thread bush and internal thread, the internal thread is seted up on the thread bush, and the thread bush is located on the connecting pipe, be equipped with fastening structure in the pipeline main part, and the tip of pipeline main part inserts in the connecting pipe, fastening structure includes centre gripping cover, clamping sleeve and regulating wheel. A restore special joint nozzle stub with connect auxiliary structure belongs to pipeline restoration connection technical field, through the connecting piece that sets up, coordinates the fastening structure and uses, can realize the restoration of pipe fast and connect for portably change in the whole connection process, the centre gripping cover among the fastening structure is connected with screwed joint, the thread bush in the connecting piece then with clamping sleeve threaded connection, can guarantee the stability after the pipe connection, ensured the firm degree of use.

Description

Repair special joint nozzle stub with connect auxiliary structure

Technical Field

The utility model relates to a pipeline restoration connection technical field, in particular to restores special use and connects nozzle stub with connect auxiliary structure.

Background

A pipe is a device for transporting a gas, liquid or fluid with solid particles connected by pipes, pipe couplings, valves, etc. Wherein the pipe is in the use, if appear damaged, need change, and in order to reduce the operation degree of difficulty, reduce use cost, the pipe damaged department of seeing usually cuts off, then utilizes to restore special joint and carries out the connection of pipeline, and it can to continue to use the pipeline after finishing connecting. In the joint design of current restoration usefulness, the connection of pipe is carried out to partial structure adoption hot melt's mode, can not guarantee leakproofness and stability in the connection process, often need operate repeatedly just can repair, and in the joint design that the part adopted fastening connection, need twine the sealing strip in the connection process, it is comparatively complicated to operate to it is relatively poor to connect back stability, the condition of seepage appears easily in the long-time use, uses to get up and has certain limitation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a restore special use and connect nozzle stub with connect auxiliary structure, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a restore special use connector nozzle stub with connect auxiliary structure, includes connecting pipe and pipeline main part, the tip of connecting pipe is provided with the connecting piece, and the connecting piece includes thread bush and internal thread, the internal thread is seted up on the thread bush, and the thread bush is located on the connecting pipe, be equipped with fastening structure in the pipeline main part, and the tip of pipeline main part inserts in the connecting pipe, fastening structure includes centre gripping cover, clamping sleeve and regulating wheel, the centre gripping cover is located on the pipeline main part, fixed connection between clamping sleeve and the regulating wheel, and clamping sleeve and regulating wheel cover are located the centre gripping and are sheathe in.

Preferably, the end part of the connecting pipe is fixedly provided with a threaded joint, the connecting pieces are symmetrically arranged on the connecting pipe, and the connecting pieces are connected with the fastening structure.

Preferably, the connecting piece further comprises a sealing gasket, a groove is formed in the threaded sleeve, the internal thread is arranged in the groove in the threaded sleeve, the sealing gasket is sleeved on the connecting pipe, and the sealing gasket is located in the groove in the threaded sleeve.

Preferably, the fastening structure still includes the baffle, lets a mouthful and limiting plate, the baffle is fixed in the tip of centre gripping cover, let a mouthful offer in the centre gripping sheathe in, and the centre gripping sheathe in and be close to the position department of baffle and be equipped with the external screw thread, the limiting plate sets up in the centre gripping sheathe in.

Preferably, threaded connection between clamping sleeve and the screwed joint, threaded connection between the threaded sleeve passes through the internal thread and the surface of clamping sleeve, threaded connection between limiting plate and the centre gripping cover passes through the external screw thread.

Compared with the prior art, the utility model discloses following beneficial effect has: this restoreing special joint nozzle stub with connect auxiliary structure through the connecting piece that sets up, is coordinating fastening structure and is using, can realize the restoration of pipe fast and connect for change portably in the whole connection process, the centre gripping cover among the fastening structure is connected with screwed joint, the thread bush in the connecting piece then with clamp sleeve threaded connection, can guarantee the stability behind the pipe connection, has ensured the firm degree of use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a schematic view of the structure of the connecting member of the present invention;

fig. 4 is a schematic structural view of the fastening structure of the present invention.

In the figure: 1. a connecting pipe; 2. a threaded joint; 3. a connecting member; 301. a threaded sleeve; 302. an internal thread; 303. a gasket; 4. a pipe main body; 5. a fastening structure; 501. a clamping sleeve; 502. a baffle plate; 503. a let position port; 504. a clamping sleeve; 505. an adjustment wheel; 506. and a limiting plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a repair special joint nozzle stub with a connection auxiliary structure includes a connecting pipe 1 and a pipe main body 4, a connecting member 3 is disposed at an end of the connecting pipe 1, a fastening structure 5 is disposed on the pipe main body 4, an end of the pipe main body 4 is inserted into the connecting pipe 1, a threaded joint 2 is fixedly disposed at an end of the connecting pipe 1, the connecting members 3 are symmetrically disposed on the connecting pipe 1, and the connecting members 3 are connected with the fastening structure 5.

When the pipeline is connected, the fastening structure 5 is sleeved at the end position of the pipeline main body 4, the end of the pipeline main body 4 is inserted into the connecting pipe 1 until the fastening structure 5 contacts the threaded connector 2, then the fastening structure 5 is connected with the threaded connector 2, the fastening structure 5 is connected to the threaded connector 2 in the process, a fastening effect can be generated on the pipeline main body 4, so that the pipeline main body 4 can be stably connected to the connecting pipe 1, and then the connecting piece 3 is connected to the fastening structure 5, in the process, due to the limiting effect of the threaded connector 2, the connecting piece 3 cannot fall off from the connecting pipe 1, the connecting piece 3 is matched with the fastening structure 5, so that the stability of the pipeline main body 4 connected with the connecting pipe 1 can be further ensured, after one end of the connecting pipe 1 is connected with the pipeline main body 4, the connecting work of the pipeline main body 4 at the other end is carried out according to the above process until the whole pipeline repairing work is finished, and then the pipeline can be normally used.

Through the above embodiment, the connector 3 includes the thread bushing 301 and the internal thread 302, the internal thread 302 is opened on the thread bushing 301, and the thread bushing 301 is sleeved on the connection pipe 1, the fastening structure 5 includes the clamping bushing 501, the clamping bushing 504 and the adjustment wheel 505, the clamping bushing 501 is sleeved on the pipeline main body 4, the clamping bushing 504 is fixedly connected with the adjustment wheel 505, and the clamping bushing 504 and the adjustment wheel 505 are sleeved on the clamping bushing 501, the connector 3 further includes the sealing gasket 303, a groove is opened on the thread bushing 301, the internal thread 302 is disposed in the groove on the thread bushing 301, the sealing gasket 303 is sleeved on the connection pipe 1, and the sealing gasket 303 is disposed in the groove on the thread bushing 301, the fastening structure 5 further includes the baffle 502, the relief opening 503 and the limiting plate 506, the baffle 502 is fixed on the end portion of the clamping bushing 501, the relief opening 503 is opened on the clamping bushing 501, and the position on the clamping bushing 501 close to the baffle 502 is provided with the external thread, the limiting plate 506 is disposed on the clamping bushing 501, the threaded connection between the clamping bushing 504 and the threaded connector 301 is connected with the threaded bushing 2, the clamping bushing 301 through the threaded connection structure, the threaded connection can be connected with the clamping bushing 301, and the clamping bushing is connected with the pipe, and the connector 301, and the pipe can be connected with the pipe.

When the connecting piece 3 and the fastening structure 5 are used for connecting the pipe body 4 and the connecting pipe 1, after the end of the pipe body 4 with the fastening structure 5 is inserted into the connecting pipe 1, the clamping sleeve 504 is screwed onto the threaded joint 2 at the end of the connecting pipe 1 through the adjusting wheel 505, in the process, the clamping sleeve 504 generates a certain acting force on the end of the clamping sleeve 501 to be matched with the abdication port 503 for use, so that the end of the clamping sleeve 501 is firmly clamped on the pipe body 4, in this way, after the clamping sleeve 504 is connected onto the threaded joint 2, the pipe body 4 and the connecting pipe 1 can be firmly connected together, then a worker rotates the limiting plate 506 between the clamping sleeve 504 and the baffle plate 502, the limiting plate 506 rotates to be close to the clamping sleeve 504 under the action of the external thread on the clamping sleeve, until the limiting plate 506 abuts against the clamping sleeve 2, at this time, the limiting plate 506 plays a role in abutting against the clamping sleeve 504, so that the connection stability of the clamping sleeve 504 is ensured, in the process of operating the clamping sleeve 504, the external thread of the clamping sleeve 501 is not influenced by the external thread on the clamping sleeve 501, the thread can be normally connected onto the threaded joint 504, the sealing gasket 301 can be normally connected onto the pipeline, and the whole sealing gasket 301 can be further connected onto the pipeline after the rotating sealing sleeve 301, and the sealing gasket is used, and the sealing gasket is further can be ensured, and the sealing gasket 301 is connected onto the pipeline.

The foregoing has described the principles of use, features and advantages of the present invention. The above embodiments and the description describe the basic principles and features of the present invention, and the present invention can be modified in various ways according to the principles of the present invention, and all such modifications are intended to fall within the scope of the present invention as claimed.

Claims

1. The utility model provides a restore special joint nozzle stub with connect auxiliary structure, includes connecting pipe (1) and pipeline main part (4), its characterized in that: the tip of connecting pipe (1) is provided with connecting piece (3), and connecting piece (3) include thread bush (301) and internal thread (302), internal thread (302) are seted up on thread bush (301), and thread bush (301) cover is located on connecting pipe (1), be equipped with fastening structure (5) on pipeline main part (4), and the tip of pipeline main part (4) inserts in connecting pipe (1), fastening structure (5) include centre gripping cover (501), clamp sleeve (504) and regulating wheel (505), on pipeline main part (4) is located to centre gripping cover (501) cover, fixed connection between clamp sleeve (504) and regulating wheel (505), and clamp sleeve (504) and regulating wheel (505) cover are located on centre gripping cover (501).

2. The repair special joint stub pipe with the connection auxiliary structure as claimed in claim 1, wherein: the end part of the connecting pipe (1) is fixedly provided with a threaded joint (2), the connecting pieces (3) are symmetrically arranged on the connecting pipe (1), and the connecting pieces (3) are connected with the fastening structure (5).

3. The special repair joint stub pipe with the connection auxiliary structure as claimed in claim 2, wherein: connecting piece (3) still include sealed pad (303), set up flutedly on thread bush (301), internal thread (302) set up in the recess on thread bush (301), sealed pad (303) cover is located on connecting pipe (1), and sealed pad (303) is arranged in the recess on thread bush (301).

4. The repair special joint stub pipe with the connection auxiliary structure as claimed in claim 3, wherein: fastening structure (5) still include baffle (502), let a mouthful (503) and limiting plate (506), baffle (502) are fixed in the tip of centre gripping cover (501), let a mouthful (503) set up on centre gripping cover (501), and the position department that is close to baffle (502) on centre gripping cover (501) is equipped with the external screw thread, limiting plate (506) set up on centre gripping cover (501).

5. The repair special joint stub pipe with the connection auxiliary structure as claimed in claim 4, wherein: threaded connection between clamping sleeve (504) and screwed joint (2), threaded connection between threaded sleeve (301) and the surface of clamping sleeve (504) through internal thread (302), threaded connection between limiting plate (506) and centre gripping cover (501) through the external screw thread.