CN211877306U

CN211877306U - Airtight detection mechanism

Info

Publication number: CN211877306U
Application number: CN202020214613.6U
Authority: CN
Inventors: 王涛
Original assignee: Shanghai Angji Network Information Technology Co ltd
Current assignee: Shanghai Angji Network Information Technology Co ltd
Priority date: 2020-02-24
Filing date: 2020-02-24
Publication date: 2020-11-06
Anticipated expiration: 2030-02-24

Abstract

The utility model discloses an airtight detection mechanism, it relates to check valve detection technical field. It includes the cylinder, compresses tightly cylinder mount pad, cylinder clamp plate, goes up the cavity, test cavity down, test cavity seat and main cavity body down, and the cylinder is installed on compressing tightly the cylinder mount pad, and the cylinder links to each other with the cylinder clamp plate is fixed, and the mid-mounting of cylinder clamp plate has last cavity, compresses tightly and has placed the main cavity body between the cylinder mount pad, installs cavity under the test through cavity seat under the test on the main cavity body, installs cavity down under the test on the cavity, and it has POM to fill the post to fill in the cavity down, lower cavity surface mounting have a rubber packing ring. The utility model discloses convenient operation detects fast, improves detection efficiency greatly, and the testing result is reliable, stable, guarantees the qualification of check valve, and application prospect is wide.

Description

Airtight detection mechanism

Technical Field

The utility model relates to a check valve detects technical field, concretely relates to airtight detection mechanism.

Background

The check valve is used as an auxiliary tool necessary for pipeline installation, the requirements on quality and air tightness are very strict, and potential safety hazards exist if the air tightness of the check valve is leaked, so that the air tightness of the check valve needs to be detected after the check valve is produced, and the qualification of the check valve is guaranteed.

At present, the reliability test of the one-way valve is generally carried out manually, the detection efficiency is low, the reliability is low, the test result is very unstable, potential safety hazards often occur due to operation errors in the manual installation and debugging process, the error rate of the test result is high, and the quality of products cannot be guaranteed uniformly. The existing air tightness detection equipment for the check valve in the market is complex, expensive and high in detection cost, and is not beneficial to popularization and application of check valve detection.

In order to solve the above problems, it is particularly necessary to design an air tightness detecting mechanism for detecting the check valve.

Disclosure of Invention

The utility model aims at providing an airtight detection mechanism, simple structure, reasonable in design, convenient operation detects fast, improves detection efficiency greatly, and the testing result is reliable, stable, guarantees the qualification of check valve, easily uses widely to exist on the prior art.

In order to achieve the above purpose, the present invention is realized by the following technical solution: airtight detection mechanism, including the cylinder, compress tightly cylinder mount pad, cylinder clamp plate, go up the cavity, test cavity seat and main cavity body down, the cylinder is installed on compressing tightly the cylinder mount pad, the cylinder links to each other with the cylinder clamp plate is fixed, the mid-mounting of cylinder clamp plate has last cavity, compress tightly and placed the main cavity body between the cylinder mount pad, install cavity under the test through cavity seat under the test on the main cavity body, install cavity down under the test on the cavity, it has POM to fill in the cavity down, lower cavity surface mounting have a rubber packing ring.

Preferably, the air cylinder and the pressing air cylinder mounting seat are distributed on two sides of the main cavity body in a central symmetry manner, an air cylinder pressing plate connected with the extending end of the air cylinder is horizontally arranged, and an upper cavity body mounted on the air cylinder pressing plate is located right above the lower cavity body.

The utility model has the advantages that: the mechanism is simple and convenient to operate, rapid in detection, capable of improving detection efficiency, greatly improving accuracy and reliability, reliable and stable in detection result, higher in safety, capable of guaranteeing the qualification of the check valve and wide in application prospect.

Drawings

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments;

fig. 1 is a schematic structural diagram of the present invention.

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.

Referring to fig. 1, the following technical solutions are adopted in the present embodiment: airtightness detection mechanism, including cylinder 1, compress tightly cylinder mount pad 2, cylinder clamp plate 3, go up cavity 4, cavity 5 down, cavity 6 under the test, cavity seat 7 and main cavity 8 under the test, cylinder 1 is installed on compressing tightly cylinder mount pad 2, cylinder 1 is fixed continuous with cylinder clamp plate 3, the mid-mounting of cylinder clamp plate 3 has last cavity 4, compress tightly and placed main cavity 8 between the cylinder mount pad 2, install cavity 6 under the test through cavity seat 7 under the test on the main cavity 8, install cavity 5 under the test on the cavity 6, it has POM packed column in the cavity 5 down, lower cavity 5 surface mounting have rubber packing ring 9, cavity 5 is located cavity 4 under down.

It is worth noting that the air cylinder 1 and the pressing air cylinder mounting seat 2 are distributed on two sides of the main cavity body 8 in a central symmetry manner, and the air cylinder pressing plate 3 connected with the extending end of the air cylinder 1 is horizontally arranged.

The working principle of the specific embodiment is as follows: during detection, a check valve to be detected is manually placed on the lower cavity 5, the cylinders 1 on the two sides synchronously act to drive the upper cavity 4 on the cylinder pressing plate 3 to descend, the main cavity 8 is ventilated, after five seconds, feedback data are sent to the rear end, and the air tightness detection work of the check valve is completed.

This embodiment convenient operation detects fast, can promote detection efficiency greatly, and the reliability is high, and the test result is stable, stops test result error and the potential safety hazard that manual operation mistake arouses, guarantees that the quality of check valve reaches unified standard, and this gas tightness check out test set simple structure, the price is low, can reduce the detection cost, is favorable to the wide application that the check valve detected, has wide market perspective.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Airtight detection mechanism, a serial communication port, including cylinder (1), compress tightly cylinder mount pad (2), cylinder clamp plate (3), go up cavity (4), cavity (5) down, cavity (6) under the test, cavity seat (7) and main cavity body (8) under the test, install on compressing tightly cylinder mount pad (2) cylinder (1), cylinder (1) is fixed continuous with cylinder clamp plate (3), the mid-mounting of cylinder clamp plate (3) has last cavity (4), compress tightly and place main cavity body (8) between cylinder mount pad (2), cavity (6) under the test are installed through cavity seat (7) under the test on main cavity body (8), install cavity (5) down under the test on cavity (6), it has POM to fill the post to fill in cavity (5) down, lower cavity (5) surface mounting have rubber packing ring (9).

2. The airtightness detection mechanism according to claim 1, wherein the air cylinder (1) and the pressing air cylinder mounting seat (2) are centrally and symmetrically distributed on both sides of the main cavity (8), an air cylinder pressure plate (3) connected with an extending end of the air cylinder (1) is horizontally arranged, and the upper cavity (4) is located right above the lower cavity (5).