CN217901115U

CN217901115U - Dry type leak detection equipment for corrugated pipe

Info

Publication number: CN217901115U
Application number: CN202222065527.5U
Authority: CN
Inventors: 龙峥; 王思刚; 张文斌; 刘云华; 夏海英
Original assignee: Shenzhen Ivs Flow Control Co ltd
Current assignee: Shenzhen Ivs Flow Control Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-11-25
Anticipated expiration: 2032-08-08

Abstract

The utility model relates to a bellows dry-type leak hunting technical field, and disclose bellows dry-type leak hunting equipment, including moving movable support, the ultra-thin cylinder of moving movable support left surface fixedly connected with, ultra-thin cylinder delivery stem right-hand member face runs through the moving movable support left surface and extends to the moving movable support right side, ultra-thin cylinder delivery stem right-hand member face fixedly connected with connects. Through the tight piece of installation clamp on the heavy-calibre opening clamp, make panel control heavy-calibre opening clamp tight corrugated metal pipe fast, after the heavy-calibre opening clamp presss from both sides tight corrugated metal pipe, open through the ultra-thin cylinder of standard button box independent control, make ultra-thin cylinder delivery rod promote the joint, make joint and work piece corrugated metal pipe seal assembly, after the work is accomplished, control standard button box makes to connect to withdraw from behind the work piece, the heavy-calibre opening clamp loosens the work piece, thereby make the experiment end, accomplish the dry-type leak hunting to corrugated metal pipe, realize corrugated metal pipe fast clamping airtight test detection.

Description

Dry type leak detection equipment for corrugated pipe

Technical Field

The utility model relates to a bellows dry-type leak hunting technical field specifically is bellows dry-type leak hunting equipment.

Background

The corrugated pipe is a tubular elastic sensitive element formed by connecting foldable corrugated sheets along the folding and stretching direction, and mainly comprises a metal corrugated pipe, a corrugated expansion joint, a corrugated heat exchange pipe, a diaphragm and film box, a metal hose and the like. The metal corrugated pipe is a pipe with a regular wave-like appearance, and the commonly used metal corrugated pipe comprises carbon steel and stainless steel, and also comprises steel lining plastic, aluminum and the like. The connecting device is mainly used for connecting pipelines or connecting pipelines and equipment in occasions where small bending radius non-concentric axial transmission is needed, or irregular turning and stretching are needed, or thermal deformation of the pipelines and the like are absorbed, or the fixed elbow is inconvenient to install. The manufacturing quality of the metal corrugated pipe and the components thereof is qualified and indispensable acceptance content. In the existing airtight leakage detection test process of the corrugated pipe, the detection mode is to seal two ends of the corrugated pipe to be detected, the corrugated pipe is immersed into a water tank after compressed air with certain pressure is introduced, whether the corrugated pipe leaks or not is judged according to the existence of bubbles in the water, the existence of the bubbles is judged manually, the problem of manual judgment exists, the test efficiency is low, and the test precision is low. Accordingly, a bellows dry leak detection apparatus is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bellows dry-type leak hunting equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: bellows dry-type leak hunting equipment, including the movable support, the even ultra-thin cylinder of fixedly connected with of movable support left surface, ultra-thin cylinder delivery wand right-hand member runs through the movable support left surface and extends to the movable support right side, the equal fixedly connected with of ultra-thin cylinder delivery wand right-hand member face connects, movable support bottom surface fixedly connected with fixed plate, it all is provided with a set of heavy-calibre switch clamp to connect the right side, the fixed plate top surface presss from both sides bottom surface fixed connection with heavy-calibre switch, every group the equal fixedly connected with of heavy-calibre switch clamp medial surface presss from both sides tight installation piece, press from both sides tight installation piece medial surface sliding connection and press from both sides tight piece, it has seted up logical groove to press from both sides tight piece medial surface level link up, connect the right-hand member face to run through tight piece left surface extend to logical inslot portion and with lead to the contact of groove inner wall.

Preferably, each group of the large-caliber switch clamps is two, so that the large-caliber opening clamps can quickly clamp the metal corrugated pipe.

Preferably, the fixed plate bottom surface is provided with solid fixed ring, the fixed ring top surface and fixed plate bottom surface fixed connection play limiting displacement to linear guide through the fixed ring.

Preferably, the left side of the fixing ring is provided with a linear bearing upward unit, the top surface of the linear bearing upward unit is fixedly connected with the bottom surface of the fixing plate, and the linear bearing upward unit plays a role in rotating the linear guide rail.

Preferably, a cushion block is arranged on the right side of the fixing plate, and the right side face of the fixing plate is fixedly connected with the left side face of the cushion block.

Preferably, the ultra-thin cylinder left side is provided with the fixed bolster, ultra-thin cylinder left surface and fixed bolster right flank fixed connection, the fixed bolster top is provided with standard button box, support top surface and standard button box bottom surface fixed connection control ultra-thin cylinder's work through standard button box.

Compared with the prior art, the beneficial effects of the utility model are that: the corrugated pipe dry-type leak detection equipment is used for testing by replacing different pipe joints with different metal corrugated pipes, so that the corrugated pipe dry-type leak detection equipment can test different metal corrugated pipes; through the tight piece of installation clamp on the heavy-calibre opening clamp, make panel control heavy-calibre opening clamp tight corrugated metal pipe fast, after the heavy-calibre opening clamp presss from both sides tight corrugated metal pipe, open through the ultra-thin cylinder of standard button box independent control, make ultra-thin cylinder delivery rod promote the joint, make joint and work piece corrugated metal pipe seal assembly, after the work is accomplished, control standard button box makes to connect to withdraw from behind the work piece, the heavy-calibre opening clamp loosens the work piece, thereby make the experiment end, accomplish the dry-type leak hunting to corrugated metal pipe, realize corrugated metal pipe fast clamping airtight test detection.

Drawings

FIG. 1 is a partial left side sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a left side view of the clamping block of the present invention;

FIG. 4 is a left side view of the clamping block of the present invention;

fig. 5 is a front view of the fixing ring of the present invention;

fig. 6 is a front view of the upward unit of the linear bearing of the present invention.

In the figure: the device comprises a movable support 1, a fixed plate 2, a fixed support 3, a cushion block 4, a clamping installation block 5, a clamping block 6, a joint 7, a large-caliber opening clamp 8, a standard button box 9, a linear bearing upward unit 10, a fixed ring 11 and an ultrathin cylinder 12.

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. 1-6, the present invention provides a technical solution: dry type leak detection equipment for corrugated pipes comprises a movable support 1, wherein an ultrathin cylinder 12 is uniformly and fixedly connected to the left side surface of the movable support 1, the right end surface of an output rod of the ultrathin cylinder 12 penetrates through the left side surface of the movable support 1 and extends to the right side of the movable support 1, a connector 7 is fixedly connected to the right end surface of the output rod of the ultrathin cylinder 12, a fixed plate 2 is fixedly connected to the bottom surface of the movable support 1, a group of large-diameter switch clamps 8 is arranged on the right side of the connector 7, the top surface of the fixed plate 2 is fixedly connected with the bottom surfaces of the large-diameter switch clamps 8, a clamping mounting block 5 is fixedly connected to the inner side surface of each group of large-diameter switch clamps 8, a clamping block 6 is slidably connected to the inner side surface of the clamping mounting block 5, a through groove is horizontally formed in a penetrating manner on the inner side surface of the clamping block 6, the right end surface of the connector 7 penetrates through the left side surface of the clamping block 6 and extends to the inside of the through groove and contacts with the inner wall of the through groove, two groups of the large-diameter switch clamps 8 are arranged, the bottom surface of a fixed plate 2 is provided with a fixed ring 11, the top surface of the fixed ring 11 is fixedly connected with the bottom surface of the fixed plate 2, the left side of the fixed ring 11 is provided with a linear bearing upward unit 10, the top surface of the linear bearing upward unit 10 is fixedly connected with the bottom surface of the fixed plate 2, the right side of the fixed plate 2 is provided with a cushion block 4, the right side of the fixed plate 2 is fixedly connected with the left side of the cushion block 4, the left side of an ultrathin cylinder 12 is provided with a fixed bracket 3, the left side of the ultrathin cylinder 12 is fixedly connected with the right side of the fixed bracket 3, a standard button box 9 is arranged above the fixed bracket 3, the top surface of the bracket 3 is fixedly connected with the bottom surface of the standard button box 9, a clamping block 6 is arranged on a large-caliber opening clamp 8, so that a panel control large-caliber opening clamp 8 can quickly clamp a metal corrugated pipe, and after the large-caliber opening clamp 8 clamps the metal corrugated pipe, the standard button box 9 can independently control the opening of the ultrathin cylinder 12, so that the output rod of the ultrathin cylinder 12 pushes the joint 7, the joint 7 and the workpiece metal corrugated pipe are assembled in a sealing mode, after the work is finished, the standard button box is controlled to enable the joint 7 to be withdrawn from the workpiece, the large-diameter opening 8 clamps and loosens the workpiece, the test is finished, and the dry type leak detection of the metal corrugated pipe is finished.

When the device is used, one end of each of the two end connectors 7 is connected with a gas source, the other end of each of the two end connectors is connected with a plug, different metal corrugated pipes are replaced for testing, the large-diameter opening clamp 8 is provided with the clamping block 6, the panel controls to rapidly clamp the metal corrugated pipes, after the large-diameter opening clamp 8 clamps the metal corrugated pipes, the standard button box 9 independently controls the ultrathin air cylinder 12 to enable the connectors 7 and the metal corrugated pipes of workpieces to be assembled in a sealing mode, after work is completed, the connectors 7 are connected with the workpieces, the large-diameter opening clamps with the sequence numbers 8 are loosened, and the test is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the 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. Bellows dry-type leak hunting equipment, including movable support (1), its characterized in that: remove even fixedly connected with ultra-thin cylinder (12) of movable support (1) left surface, ultra-thin cylinder (12) follower right-hand member face runs through movable support (1) left surface and extends to movable support (1) right side, the equal fixedly connected with of ultra-thin cylinder (12) follower right-hand member face connects (7), movable support (1) bottom surface fixedly connected with fixed plate (2), it presss from both sides (8) all to be provided with a set of heavy-calibre switch on joint (7) right side, fixed plate (2) top surface presss from both sides (8) bottom surface fixed connection with heavy-calibre switch, every group the equal fixedly connected with of heavy-calibre switch clamp (8) medial surface presss from both sides tight installation piece (5), press from both sides tight piece (6) medial surface sliding connection and press from both sides tight piece (6), press from both sides tight piece (6) medial surface level and link up logical inslot portion and with logical inslot wall contact through to connect (7) right-hand member face.

2. Bellows dry leak detection apparatus according to claim 1, wherein: and two large-caliber switch clamps (8) are arranged in each group.

3. Bellows dry leak detection apparatus according to claim 1, wherein: fixed plate (2) bottom surface is provided with solid fixed ring (11), gu fixed ring (11) top surface and fixed plate (2) bottom surface fixed connection.

4. Bellows dry leak detection apparatus according to claim 3, wherein: the fixing ring (11) is provided with a linear bearing upward unit (10) on the left side, and the top surface of the linear bearing upward unit (10) is fixedly connected with the bottom surface of the fixing plate (2).

5. Bellows dry leak detection apparatus according to claim 4, wherein: the right side of the fixing plate (2) is provided with a cushion block (4), and the right side face of the fixing plate (2) is fixedly connected with the left side face of the cushion block (4).

6. Bellows dry leak detection apparatus according to claim 1, wherein: ultra-thin cylinder (12) left side is provided with fixed bolster (3), ultra-thin cylinder (12) left surface and fixed bolster (3) right flank fixed connection, fixed bolster (3) top is provided with standard button box (9), support (3) top surface and standard button box (9) bottom surface fixed connection.