CN203869960U

CN203869960U - Pipe fitting quick pressure-testing device

Info

Publication number: CN203869960U
Application number: CN201420208926.5U
Authority: CN
Inventors: 杨浩宇; 沈进; 行涡汾; 李廷仁; 李翠萍; 秦芬
Original assignee: ANHUI FAREAST HEAVY MACHINERY Co Ltd
Current assignee: ANHUI FAREAST HEAVY MACHINERY Co Ltd
Priority date: 2014-04-25
Filing date: 2014-04-25
Publication date: 2014-10-08
Anticipated expiration: 2024-04-25

Abstract

The utility model discloses a pipe fitting quick pressure-testing device. The device comprises a cup-shaped pipe opening sealing sleeve and a barrel-shaped quick clamping tool, wherein bends are arranged at the lower end of the pipe opening sealing sleeve; a gage pressure connector is arranged at the upper end of the pipe opening sealing sleeve; a pipe fitting can be placed inside the pipe opening sealing sleeve; a sealing gasket is padded between the pipe fitting and the inner wall of the pipe opening sealing sleeve; a supporting base is arranged on the outer wall of the barrel-shaped quick clamping tool; pulling ring wrenches are hinged onto the supporting base; a pulling ring is connected between each pulling ring wrench and each corresponding bending head. The device has the most prominent advantage that as ordinary pipes are needed to be subjected to pressure testing one by one and have larger quantity, the device is efficient and can reduce production cost with higher efficiency as compared with the method of welding the two ends of the pipe fitting in a blocking manner in the prior art.

Description

The quick pressure testing device of pipe fitting

Technical field

The utility model relates to the quick pressure testing device of pipe fitting.

Background technology

The pipe fitting of generally producing need be by root pressure testing, and amount is larger, and pipe fitting two ends adopt stifled soldering method, and operating process is loaded down with trivial details, and uses Special Equipment to carry out pressure testing, and input cost is very high.

Utility model content

The utility model object is just to provide the quick pressure testing device of a kind of pipe fitting, does not need to purchase specialized equipment, just can solve the quick pressure testing problem of pipe.

The utility model is achieved through the following technical solutions:

The quick pressure testing device of a kind of pipe fitting, include cup-shaped ferrule cover, the quick fixture of tubular, ferrule cover lower end has elbow, ferrule set upper side has gauge pressure joint, in ferrule cover, can be placed with pipe fitting, between pipe fitting and ferrule cover inwall, be equipped with sealing gasket, the quick fixture outer wall of tubular is provided with bearing, on bearing, be hinged with draw ring spanner, between draw ring spanner and elbow, be connected with draw ring.

The utility model has the advantages that:

1, the most outstanding advantage of the utility model technology is quick, and because general pipe need be by root pressure testing, and amount is larger, adopts stifled soldering method efficiently and reduces production costs than pipe two ends;

2, the utility model technical pattern is simple, easy to make, and material requested is easy to get, and can utilize waste and old stub bar.

3, saving equipment: use this technique, needn't increase specialized equipment, both saved equipment funds input, saved again place and personnel.

Brief description of the drawings

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

Embodiment

Referring to accompanying drawing, the quick pressure testing device of a kind of pipe fitting, include cup-shaped ferrule cover 1, the quick fixture 2 of tubular, ferrule overlaps 1 lower end and has elbow 3, and ferrule overlaps 1 upper end and has gauge pressure joint 4, in ferrule cover 1, can be placed with pipe fitting 5, pipe fitting 5 and ferrule overlap and between 1 inwall, are equipped with sealing gasket 6, quick fixture 2 outer walls of tubular are provided with bearing 7, are hinged with draw ring spanner 8 on bearing 7, between draw ring spanner 8 and elbow 3, are connected with draw ring 9.

Concrete manufacture craft:

First, utilize steel plate and round steel to be transformed into a kind of fast unit;

Secondly, utilize waste and scrap to make a tank or employing cement and brick base and make tank;

Finally, adopt quick-speed jigs to clamp tube wall and strain draw ring to till sealed tube two ends, utilizing pressure gas or oxygen pressing to test pressure.

Claims

1. the quick pressure testing device of pipe fitting, it is characterized in that, include cup-shaped ferrule cover, the quick fixture of tubular, ferrule cover lower end has elbow, and ferrule set upper side has gauge pressure joint, in ferrule cover, can be placed with pipe fitting, between pipe fitting and ferrule cover inwall, be equipped with sealing gasket, the quick fixture outer wall of tubular is provided with bearing, is hinged with draw ring spanner on bearing, between draw ring spanner and elbow, is connected with draw ring.