CN206168891U

CN206168891U - Reducing pipe cleaning device

Info

Publication number: CN206168891U
Application number: CN201621187652.1U
Authority: CN
Inventors: 齐波
Original assignee: Shenyang Wensheng Instrument Equipment Co Ltd
Current assignee: Shenyang Wensheng Instrument Equipment Co Ltd
Priority date: 2016-10-28
Filing date: 2016-10-28
Publication date: 2017-05-17
Anticipated expiration: 2026-10-28

Abstract

The utility model discloses a reducing pipe cleaning device, it includes the casing, is equipped with flexible reducing leather cup on the casing, and flexible reducing leather cup includes the support ring, and swivelling joint has the bracing piece on the support ring, and the centre of bracing piece is equipped with folds paper, and the end -to -end connection of bracing piece has a soft leather bowl, the terminal swivelling joint connecting rod of bracing piece, the end of connecting rod is equipped with the push -and -pull ring, and the push -and -pull lottery of lotteries is looked into the connection and on the casing, is equipped with set nut on the push -and -pull ring. The utility model discloses reducing pipe cleaning device is, through driving connecting rod to sliding around the push -and -pull ring, makes the bracing piece prolong axis of rotation, and the soft leather bowl can follow the bracing piece and move together, changes its outside diameter, realizes the reducing to satisfy the work demand of different diameter requirements.

Description

Reducing pipe cleaning device

Technical field

This utility model belongs to petrochemical industry, and in particular to a kind of improvement of reducing pipe cleaning device structure.

Background technology

Wiper is applied to pigging, the pipeline purging of oil, gas and water short-distance and medium-distance feed-line in the mid-80 in China, it Operation principle be：Wiper is put in pipeline, the medium by being conveyed promotes wiper operation using pressure reduction, completes pigging The pigging pipeline purging task of device, because working condition is different, the pipeline diameter of required cleaning is also differed, corresponding construction site The corresponding wiper for being accomplished by the different diameter of preparation so can be according to into unnecessary waste.

The content of the invention

The purpose of this utility model is to provide a kind of reducing, simple and reasonable reducing pipe cleaning device, with solution State the problem proposed in background technology.

For achieving the above object, this utility model provides following technical scheme：Reducing pipe cleaning device, including housing, on housing Telescopic reducing leather cup is provided with, telescopic reducing leather cup includes support ring, and being rotatably connected in support ring has support bar, the centre of support bar It is provided with folding, the end of support bar is connected with moccasin bowl, the end of support bar is rotatably connected connecting rod, and the end of connecting rod is provided with Push-and-pull ring, push-and-pull lottery of lotteries is inserted and is connected on housing, and push-and-pull ring is provided with location nut.

Preferably, the surface of the moccasin bowl scribbles antifriction coating.

Preferably, it is 2 that the quantity of the telescopic reducing leather cup is more than or equal to.

Preferably, it is 8 that the quantity of the support bar is more than or equal to.

Compared with prior art, the beneficial effects of the utility model are：Reducing pipe cleaning device, by sliding before and after push-and-pull ring It is dynamic to drive connecting rod, make support bar prolong rotary shaft rotation, and moccasin bowl can follow support bar to move together, change it outside straight Footpath, realizes reducing, so as to meet the work requirements of different-diameter, overall structure advantages of simple, it is easy to promote.

Description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is reducing leather cup structural representation of the present utility model；

In figure：Housing 1, location nut 2, telescopic reducing leather cup 3, folding 31, moccasin bowl 32, support bar 33, support ring 34, Connecting rod 35, push-and-pull ring 36.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of this utility model protection.

Fig. 1-2 is referred to, this utility model provides a kind of technical scheme：Reducing pipe cleaning device includes housing 1, sets on housing 1 There is telescopic reducing leather cup 3, telescopic reducing leather cup 3 includes support ring 34, and being rotatably connected in support ring 34 has support bar 33, for propping up Support moccasin bowl 32, the centre of support bar 33 is provided with folding 31, and the end of support bar 33 is connected with moccasin bowl 32, the end of support bar 33 The connecting rod 35 that is rotatably connected, the end of connecting rod 35 is held to be provided with push-and-pull ring 36, push-and-pull ring 36 is pulled and pushed and is connected on housing 1, push-and-pull Ring 36 is provided with location nut 2, facilitates reducing to position.

Specifically, the surface of the moccasin bowl 32 scribbles antifriction coating, prevents moccasin bowl 32 from having abrasion.

Specifically, the quantity of the telescopic reducing leather cup 3 increases pigging ability more than or equal to being 2.

Specifically, the quantity of the support bar 33 makes to support more sturdy and durable more than or equal to being 8.

Operation principle：When in use, slide anteroposterior is carried out to push-and-pull ring 36 and drives connecting rod 35, make support bar 33 prolong rotation Axle is rotated, and 32 bowls of meetings of moccasin follow support bar to move together, change its outer dia, realize reducing.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. reducing pipe cleaning device, including housing（1）, it is characterised in that：Housing（1）It is provided with telescopic reducing leather cup (3), telescopic reducing Leather cup（3）Including support ring（34）, support ring（34）On be rotatably connected and have support bar（33）, support bar（33）Centre be provided with folding Page（31）, support bar（33）End be connected with moccasin bowl（32）, support bar（33）End be rotatably connected connecting rod（35）, even Extension bar（35）End be provided with push-and-pull ring（36）, push-and-pull ring（36）Pull and push and be connected to housing（1）On, push-and-pull ring（36）It is provided with fixed Position nut（2）.

2. reducing pipe cleaning device according to claim 1, it is characterised in that：The moccasin bowl（32）Surface scribble it is antifriction Coating.

3. reducing pipe cleaning device according to claim 1, it is characterised in that：The telescopic reducing leather cup（3）Quantity be more than It is equal to 2.

4. reducing pipe cleaning device according to claim 1, it is characterised in that：The support bar（33）Quantity more than or equal to being 8。