CN215722521U - Clamping and sealing tool for pressure container detection - Google Patents
Clamping and sealing tool for pressure container detection Download PDFInfo
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- CN215722521U CN215722521U CN202121966302.6U CN202121966302U CN215722521U CN 215722521 U CN215722521 U CN 215722521U CN 202121966302 U CN202121966302 U CN 202121966302U CN 215722521 U CN215722521 U CN 215722521U
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Abstract
The utility model relates to the technical field of pressure container detection, and discloses a clamping and sealing tool for pressure container detection, which comprises a clamping and sealing tool and a pressure container detection surface, wherein the clamping and sealing tool is inserted in the outer side wall of the pressure container detection surface and comprises a clamping seat and an insertion pipe, one end of the clamping and sealing tool is fixedly connected with a supporting assembly, the supporting assembly comprises a supporting ring, and the outer side wall of the supporting ring is fixedly connected with a sealing ring; the one end through setting up the intubate sets up the support ring, and the inside wall of support ring is equipped with four sets of centrosymmetric slip supporting shoes, and the slip supporting shoe passes through the terminal lug drive of intubate, can outwards extend, makes four slip supporting shoes be in the outside of support ring, makes the slip supporting shoe support the sealing ring, makes the sealing ring can not transversely roll off at the medial surface of pressure vessel detection face to promote the stability of clamping seal instrument when detecting.
Description
Technical Field
The utility model relates to the technical field of pressure container detection, in particular to a clamping and sealing tool for pressure container detection.
Background
The pressure container is a closed device which contains gas or liquid and bears certain pressure. In order to implement scientific management and safety supervision more effectively, pressure vessels are divided into three categories according to working pressure, medium hazard and the effect of the medium hazard in production in the pressure vessel safety supervision regulations in China, wherein when the pressure vessels store pressure media, data such as airtight pressure and the like need to be detected regularly, the working state of the pressure vessels needs to be known timely, and safety accidents are avoided.
In the prior art, after the clamping and sealing tool is inserted into the pressure container, the clamping and sealing tool is connected with the inner side surface of the pressure container and is only supported by a softer sealing ring, and when the clamping and sealing tool is subjected to a transverse outward force, the clamping and sealing tool is very easy to slide out of the pressure container, so that safety accidents are caused.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a clamping and sealing tool for pressure container detection, which has the advantage of stable fixation and solves the problem that after the clamping and sealing tool is inserted into a pressure container, the connection between the clamping and sealing tool and the inner side surface of the pressure container is supported by only one softer sealing ring, and when the clamping and sealing tool is subjected to a transverse outward force, the clamping and sealing tool is easy to slide out of the pressure container, so that safety accidents are caused.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a press from both sides tight sealing tool for pressure vessel detects, detects the face including pressing from both sides tight sealing tool and pressure vessel, press from both sides tight sealing tool peg graft in the lateral wall of pressure vessel detection face, press from both sides tight sealing tool including pressing from both sides tight seat and intubate, press from both sides tight sealing tool's one end fixedly connected with supporting component, the supporting component includes the support ring, the lateral wall fixedly connected with sealing ring of support ring, the inside wall sliding connection of support ring has the slip supporting shoe, the lateral wall fixedly connected with connecting plate of slip supporting shoe, one side fixedly connected with reset spring of connecting plate, the inside wall of support ring has the annular and holds the chamber, the intubate peg graft in the inside that the annular held the chamber, the lateral wall fixedly connected with lug of intubate.
Preferably, one end of the clamping seat is fixedly connected with the insertion tube, the outer side wall of the insertion tube is in threaded connection with a clamping nut, the outer side wall of the clamping nut is fixedly connected with a wrench, and one side of the clamping nut is fixedly connected with a clamping ring.
Through adopting above-mentioned scheme, when examining, in inserting pressure vessel testing surface with the intubate, the rethread rotates the spanner, makes the spanner drive and presss from both sides tight nut rotation, makes the tight nut of clamp drive to press from both sides tight ring and be close to one side that pressure vessel testing surface, makes clamp ring and pressure vessel testing surface laminating, accomplishes the installation of pressing from both sides tight sealing tool.
Preferably, a rubber pad is fixedly connected to one side of the clamping ring.
By adopting the scheme, the clamping ring is more tightly attached to the detection surface of the pressure container by arranging the rubber pad, so that the tightness of the tool is improved.
Preferably, the number of the sliding support blocks is four, and the four sliding support blocks are distributed in a centrosymmetric manner according to the circle center position of the support ring.
Through adopting above-mentioned scheme, through setting up four slip supporting shoes, make four slip supporting shoes carry out synchronous support to four angles of sealing ring, promote the support steadiness of sealing ring.
Preferably, the number of the convex blocks is four, and the four convex blocks are distributed in a central symmetry mode according to the circle center position of the insertion pipe.
By adopting the scheme, the four convex blocks are arranged, and the convex blocks are matched with the sliding supporting block, so that the convex blocks can drive the sliding supporting block to move.
Preferably, one end of the clamping and sealing tool is fixedly connected with a sealing valve.
By adopting the scheme, the sealing valve can be closed by arranging the sealing valve when the detection tool is replaced, so that the sealing valve seals the connecting end.
Preferably, one end of the sealing valve is fixedly connected with a plug seat.
Through adopting above-mentioned scheme, through setting up the plug seat, the detection instrument can be quick plug on the plug seat, promotes the change efficiency of detection instrument.
(III) advantageous effects
Compared with the prior art, the utility model provides a clamping and sealing tool for pressure container detection, which has the following beneficial effects:
this a press from both sides tight sealing instrument for pressure vessel detects sets up the support ring through the one end that sets up the intubate, the inside wall of support ring is equipped with four sets of centrosymmetric slip supporting shoes, the slip supporting shoe passes through the terminal lug drive of intubate, can outwards extend, make four slip supporting shoes be in the outside of support ring, make the slip supporting shoe support the sealing ring, make the sealing ring can not transversely roll-off at the medial surface of pressure vessel detection face to promote the stability of pressing from both sides tight sealing instrument when detecting.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the clamp assembly of the present invention;
FIG. 3 is a schematic view of the support assembly of the present invention with the sliding support block inside the support ring;
FIG. 4 is a schematic view of the support assembly of the present invention with the sliding support block outside the support ring.
In the figure: 10. clamping the sealing tool; 11. a clamping seat; 12. clamping the nut; 13. a wrench; 14. a clamping ring; 15. inserting a tube; 16. a rubber pad;
20. a support assembly; 21. a support ring; 22. a seal ring; 23. a sliding support block; 24. a connecting plate; 25. a return spring; 26. an annular cavity; 27. a bump;
30. a pressure vessel detection surface;
40. a sealing valve;
50. a plug seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
A clamping and sealing tool for detecting a pressure container comprises a clamping and sealing tool 10 and a pressure container detection surface 30, wherein the clamping and sealing tool 10 is inserted into the outer side wall of the pressure container detection surface 30, the clamping and sealing tool 10 comprises a clamping seat 11 and an insertion pipe 15, one end of the clamping seat 11 is fixedly connected with the insertion pipe 15, the outer side wall of the insertion pipe 15 is in threaded connection with a clamping nut 12, the outer side wall of the clamping nut 12 is fixedly connected with a wrench 13, one side of the clamping nut 12 is fixedly connected with a clamping ring 14, one side of the clamping ring 14 is fixedly connected with a rubber pad 16, one end of the clamping and sealing tool 10 is fixedly connected with a supporting assembly 20, the supporting assembly 20 comprises a supporting ring 21, the outer side wall of the supporting ring 21 is fixedly connected with a sealing ring 22, the inner side wall of the supporting ring 21 is slidably connected with four sliding supporting blocks 23, the four sliding supporting blocks 23 are centrally and symmetrically distributed according to the circle center positions of the supporting ring 21, outer side wall fixedly connected with connecting plate 24 of sliding support piece 23, one side fixedly connected with reset spring 25 of connecting plate 24, the inside wall of support ring 21 has annular and holds chamber 26, intubate 15 is pegged graft in annular and holds the inside of chamber 26, and the outer side wall fixedly connected with lug 27 of intubate 15, lug 27 are equipped with four altogether, and four lugs 27 are located central symmetry and are distributed according to the centre of a circle position of intubate 15.
Referring to fig. 1-4, when in use and detection, the insertion tube 15 is inserted into the pressure container detection surface 30, and then the wrench 13 is rotated to drive the clamping nut 12 to rotate by the wrench 13, so that the clamping nut 12 drives the clamping ring 14 to approach to one side of the pressure container detection surface 30, and the clamping ring 14 is attached to the pressure container detection surface 30, thereby completing installation of the clamping and sealing tool 10;
after the clamping and sealing tool 10 is installed, the inserting tube 15 is rotated, the convex block 27 on the outer side of the inserting tube 15 is rotated to the position below the sliding supporting block 23, the convex block 27 drives the sliding supporting block 23 to move outwards, the sliding supporting block 23 supports the sealing ring 22, the sealing ring 22 cannot transversely slide out of the inner side surface of the pressure container detection surface 30, and therefore the stability of the clamping and sealing tool 10 in detection is improved.
Example two
The function of conveniently dismantling the detection tool is added on the basis of the first embodiment.
One end of the clamping and sealing tool 10 is fixedly connected with a sealing valve 40, and one end of the sealing valve 40 is fixedly connected with a plug seat 50.
Referring to fig. 1 to 4, when the detection tool is replaced, the sealing valve 40 may be closed to seal the connection end with the sealing valve 40, and meanwhile, the detection tool may be quickly inserted into and pulled out of the insertion and extraction seat 50, so as to improve the replacement efficiency of the detection tool.
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 these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A clamping and sealing tool for pressure vessel detection comprises a clamping and sealing tool (10) and a pressure vessel detection surface (30), wherein the clamping and sealing tool (10) is inserted into the outer side wall of the pressure vessel detection surface (30), the clamping and sealing tool (10) comprises a clamping seat (11) and an insertion pipe (15), and the clamping and sealing tool is characterized in that: the one end fixedly connected with supporting component (20) of tight sealing instrument (10) of clamp, supporting component (20) are including support ring (21), lateral wall fixedly connected with sealing ring (22) of support ring (21), the inside wall sliding connection of support ring (21) has sliding support piece (23), the lateral wall fixedly connected with connecting plate (24) of sliding support piece (23), one side fixedly connected with reset spring (25) of connecting plate (24), the inside wall of support ring (21) has annular and holds chamber (26), intubate (15) peg graft in the inside of annular appearance chamber (26), the lateral wall fixedly connected with lug (27) of intubate (15).
2. A pinch seal tool for pressure vessel inspection as claimed in claim 1, wherein: one end of the clamping seat (11) is fixedly connected with the insertion pipe (15), the outer side wall of the insertion pipe (15) is in threaded connection with a clamping nut (12), the outer side wall of the clamping nut (12) is fixedly connected with a wrench (13), and one side of the clamping nut (12) is fixedly connected with a clamping ring (14).
3. A pinch seal tool for pressure vessel inspection as claimed in claim 2, wherein: one side of the clamping ring (14) is fixedly connected with a rubber pad (16).
4. A pinch seal tool for pressure vessel inspection as claimed in claim 1, wherein: the number of the sliding support blocks (23) is four, and the four sliding support blocks (23) are distributed in a centrosymmetric mode according to the circle center position of the support ring (21).
5. A pinch seal tool for pressure vessel inspection as claimed in claim 1, wherein: the number of the convex blocks (27) is four, and the four convex blocks (27) are distributed in a central symmetry mode according to the circle center position of the insertion pipe (15).
6. A pinch seal tool for pressure vessel inspection as claimed in claim 1, wherein: one end of the clamping and sealing tool (10) is fixedly connected with a sealing valve (40).
7. The pinch seal tool for pressure vessel inspection of claim 6, wherein: one end of the sealing valve (40) is fixedly connected with a plugging seat (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121966302.6U CN215722521U (en) | 2021-08-20 | 2021-08-20 | Clamping and sealing tool for pressure container detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121966302.6U CN215722521U (en) | 2021-08-20 | 2021-08-20 | Clamping and sealing tool for pressure container detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215722521U true CN215722521U (en) | 2022-02-01 |
Family
ID=79999105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121966302.6U Active CN215722521U (en) | 2021-08-20 | 2021-08-20 | Clamping and sealing tool for pressure container detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215722521U (en) |
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2021
- 2021-08-20 CN CN202121966302.6U patent/CN215722521U/en active Active
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