CN214171604U - High-efficient type pressure testing fixing device - Google Patents
High-efficient type pressure testing fixing device Download PDFInfo
- Publication number
- CN214171604U CN214171604U CN202023090023.6U CN202023090023U CN214171604U CN 214171604 U CN214171604 U CN 214171604U CN 202023090023 U CN202023090023 U CN 202023090023U CN 214171604 U CN214171604 U CN 214171604U
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- hard tube
- joint
- fixing device
- connects
- pressure testing
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Abstract
The utility model provides a high-efficient type pressure testing fixing device, including hard tube and joint, hard tube one end sets up to circular protruding form, is close to protruding position cover and is equipped with O type circle, and the cooperation is connected with the joint, connects the internal diameter and is greater than the hard tube external diameter, connects the kneck and has seted up the arc wall, connects through the arc wall and insert the fixed round pin joint soon and be connected, the utility model discloses, easy operation is not fragile, reduces the cost of labor, can seal fixed mode pressure testing according to different products and technology.
Description
Technical Field
The utility model relates to a high-efficient type pressure testing fixing device belongs to pressure testing fixed equipment technical field.
Background
The prior art is usually through using the jump ring to fix the pressure testing with hard tube and joint when carrying out the pressure testing fixed, carries out fixed pressure through the jump ring and has following shortcoming:
1. the clamp spring is difficult to disassemble and assemble, and the working efficiency is low;
2. the snap spring is easy to damage in the process of dismounting.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high-efficient type pressure testing fixing device to solve the problem that proposes in the above-mentioned background art, the utility model discloses, easy operation is not fragile, reduces the cost of labor, can seal fixed mode pressure testing according to different products and technology.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a high-efficient type pressure testing fixing device, includes hard tube and joint, hard tube one end sets up to circular protruding form, is close to protruding position cover and is equipped with O type circle, and the cooperation is connected with the joint, connects the internal diameter and is greater than the hard tube external diameter, connects the kneck and has seted up the arc wall, connects through the arc wall with insert the fixed round pin joint soon and be connected.
Further, the inner diameter of the joint arc-shaped groove is larger than the outer diameter of the circular protrusion of the hard tube, and the outer diameter of the circular protrusion of the hard tube is larger than the inner diameter of the interface.
Furthermore, the fast-inserting fixing pin is of an L-shaped structure, a clamping groove is formed in the fast-inserting fixing pin, and the width of the clamping groove is larger than the outer diameter of the hard tube and smaller than the outer diameter of the circular protrusion of the hard tube.
Furthermore, one side of the joint, which is close to the arc-shaped groove, is provided with a regular hexagon structure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a accomplish the product sealing performance through simple, economic mode experimental, frock simple structure, the flexibility is strong.
Drawings
The disclosure of the present invention is explained with reference to the drawings. It is to be understood that the drawings are designed solely for the purposes of illustration and not as a definition of the limits of the invention. In the drawings, like reference numerals are used to refer to like parts. Wherein:
fig. 1 is an exploded view of the high-efficiency pressure test fixing device of the present invention;
reference numbers in the figures: 1-hard tube, 2-O-shaped ring, 3-quick inserting fixing pin, 4-joint and 5-arc groove.
Detailed Description
It is easily understood that, according to the technical solution of the present invention, a plurality of alternative structural modes and implementation modes can be proposed by those skilled in the art without changing the spirit of the present invention. Therefore, the following detailed description and the accompanying drawings are merely illustrative of the technical solutions of the present invention, and should not be considered as limiting or restricting the technical solutions of the present invention in their entirety or in any other way.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a high-efficient type pressure testing fixing device, includes hard tube 1 and connects 4, and 1 one end of hard tube sets up to circular protruding form, is close to protruding position cover and is equipped with O type circle 2, and the cooperation is connected with and connects 4, connects 4 internal diameters and is greater than 1 external diameter of hard tube, connects 4 knecks and has seted up arc wall 5, connects 4 and is connected with 3 joints of fast inserting fixing pin through arc wall 5.
Connect 4 arc wall 5 department internal diameters and be greater than the circular protruding external diameter of hard tube 1, the circular protruding external diameter of hard tube 1 is greater than the inside internal diameter of interface, it is L shape structure to insert fixing pin 3 soon, the draw-in groove has been seted up to inside, the draw-in groove width is greater than 1 external diameter of hard tube and is less than 1 circular protruding external diameter of hard tube, this design makes hard tube 1 insert connect 4 inside, 1 protruding position of hard tube passes arc wall 5, carry out the chucking through inserting fixing pin 3 soon, L shape structure conveniently carries out the application of force card and goes into, it sets up to the regular hexagon structure to be close to arc wall 5 one side on connecting 4, regular hexagon is just assembling when operating.
As an embodiment of the present invention: when assembling, sheathe O type circle 2 with 1 protruding position one side of hard tube, inside 4 with hard tube 1 plug-in connectors later on, O type circle 2 snap-in connects 4 inner walls, will insert soon fixed pin 3 and go into through arc wall 5 card, insert soon fixed pin 3 and tightly with 1 protruding position chucking of hard tube, it is sealed to carry out fast assembly.
The technical scope of the present invention is not limited to the content in the above description, and those skilled in the art can make various modifications and alterations to the above embodiments without departing from the technical spirit of the present invention, and these modifications and alterations should fall within the protection scope of the present invention.
Claims (4)
1. The utility model provides a high-efficient type pressure testing fixing device, its characterized in that, includes hard tube (1) and joint (4), hard tube (1) one end sets up to circular protruding form, is close to protruding position cover and is equipped with O type circle (2), and the cooperation is connected with joint (4), and joint (4) internal diameter is greater than hard tube (1) external diameter, connects (4) kneck and has seted up arc wall (5), connects (4) and is connected with fast fixed round pin (3) joint of inserting through arc wall (5).
2. The efficient pressure test fixing device of claim 1, wherein: the inner diameter of the arc-shaped groove (5) of the joint (4) is larger than the outer diameter of the circular protrusion of the hard tube (1), and the outer diameter of the circular protrusion of the hard tube (1) is larger than the inner diameter of the inner part of the joint.
3. The efficient pressure test fixing device of claim 1, wherein: the quick-insertion fixing pin (3) is of an L-shaped structure, a clamping groove is formed in the quick-insertion fixing pin, and the width of the clamping groove is larger than the outer diameter of the hard tube (1) and smaller than the outer diameter of the circular protrusion of the hard tube (1).
4. The efficient pressure test fixing device of claim 1, wherein: one side of the joint (4) close to the arc-shaped groove (5) is provided with a regular hexagon structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023090023.6U CN214171604U (en) | 2020-12-21 | 2020-12-21 | High-efficient type pressure testing fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023090023.6U CN214171604U (en) | 2020-12-21 | 2020-12-21 | High-efficient type pressure testing fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214171604U true CN214171604U (en) | 2021-09-10 |
Family
ID=77607138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023090023.6U Active CN214171604U (en) | 2020-12-21 | 2020-12-21 | High-efficient type pressure testing fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214171604U (en) |
-
2020
- 2020-12-21 CN CN202023090023.6U patent/CN214171604U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |