CN214699757U - Argon gas shutoff gas charging connector - Google Patents
Argon gas shutoff gas charging connector Download PDFInfo
- Publication number
- CN214699757U CN214699757U CN202022905540.8U CN202022905540U CN214699757U CN 214699757 U CN214699757 U CN 214699757U CN 202022905540 U CN202022905540 U CN 202022905540U CN 214699757 U CN214699757 U CN 214699757U
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- end plate
- shutoff
- shutoff end
- diameter
- plugging
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Abstract
The utility model discloses an argon gas shutoff inflation joint, it includes the trachea, tracheal both ends all are connected with inflation joint, threaded connection between inflation joint and the trachea, the tracheal outside is provided with shutoff end plate A, the tracheal outside is provided with shutoff end plate B, the tracheal outside is provided with shutoff end plate C, the tracheal outside is connected with the adapter sleeve, shutoff end plate A, shutoff end plate B, all be provided with the recess on shutoff end plate C's the periphery, the recess inboard is provided with the sealing washer, shutoff end plate A's diameter is less than shutoff end plate C's diameter, shutoff end plate C's diameter is less than shutoff end plate A's diameter, shutoff end plate A, shutoff end plate B, shutoff end plate C are connected fixedly through bolt and three adapter sleeve respectively, the utility model discloses a convenient to carry, it is convenient to install, single device uses multiple pipeline, extensive applicability, need not to trompil, need not, Hole sealing operation, the function of improving work efficiency.
Description
Technical Field
The utility model relates to an argon gas shutoff gas-filled joint technical field, concretely relates to argon gas shutoff gas-filled joint.
Background
When argon arc welding operation is carried out on some pipelines, protective gas needs to be filled in the pipelines, before the pipelines are filled with the protective gas, the opened end portions need to be plugged, meanwhile, sealing operation and hole opening operation are carried out, argon gas is filled in the opened holes, then, the sealing operation is complicated, sealing tools are rough and irregular, and different tools need to be prepared for pipelines of different specifications.
Therefore, the inflatable joint is convenient to carry and install, a single device is wide in applicability due to the fact that multiple pipelines are used, the operation of opening and sealing is not needed, and the working efficiency is improved, and the inflatable joint is the problem to be solved by the inventor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a not enough to prior art, the utility model aims at providing an argon gas shutoff inflation connector can realize convenient to carry, and it is convenient to install, and single device uses multiple pipeline, and extensive applicability is general, need not trompil, hole sealing operation, improves work efficiency's function.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an argon gas shutoff inflation connector, its includes the trachea, tracheal both ends all are connected with inflation connector, tracheal outside is provided with shutoff end plate A, tracheal outside is provided with shutoff end plate B, tracheal outside is provided with shutoff end plate C, tracheal outside is connected with the adapter sleeve, all be provided with the recess on shutoff end plate A, shutoff end plate B, the periphery of shutoff end plate C, the recess inboard is provided with the sealing washer.
Further, the diameter of the plugging end plate A is smaller than that of the plugging end plate C.
Further, the diameter of the plugging end plate C is smaller than that of the plugging end plate A.
Furthermore, the plugging end plate A, the plugging end plate B and the plugging end plate C are respectively connected and fixed with the three connecting sleeves through bolts.
Furthermore, the three connecting sleeves are fixedly connected with the air pipe.
Furthermore, the plugging end plate A, the plugging end plate B and the plugging end plate C are arranged at equal intervals.
Further, the inflation connector is in threaded connection with the air pipe.
Further, the sealing ring is tightly extruded and sealed with the inner wall of the pipeline to be inflated.
The utility model has the advantages that:
1. the utility model discloses a have two-way joint, longer trachea as the carrier, connect the shutoff end plate of the sealed needs of multiple specification tubular product on a whole, make a round trip to switch the use when needing, and the integral erection carries, from taking the sealing washer, can realize that direct sealing need not the outside and add seal structure, has realized convenient to carry, and the installation is convenient, and single device uses multiple pipeline, and extensive applicability is general, need not trompil, hole sealing operation, improves work efficiency's function.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a side view of the present invention.
Description of reference numerals: 1-plugging an end plate A; 2-sealing ring; 3-plugging an end plate B; 4-plugging an end plate C; 5-connecting sleeves; 6-inflation joint; 7-trachea.
Detailed Description
The invention will be further described with reference to specific examples, which are intended to be illustrative only and not to limit the scope of the invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and such equivalents also fall within the scope of the appended claims.
The first embodiment is as follows:
the utility model discloses the front view, the side view of the utility model discloses an argon gas shutoff inflation connector, it includes trachea 7, and the both ends of trachea 7 all are connected with inflation connector, and threaded connection between inflation connector and the trachea 7, threaded connection's mode makes inflation connector can dismantle at any time, changes or tears down very conveniently.
The outside of trachea 7 is provided with shutoff end plate A1, the outside of trachea 7 is provided with shutoff end plate B3, the outside of trachea 7 is provided with shutoff end plate C4, the diameter of shutoff end plate A1 is less than the diameter of shutoff end plate C4, the diameter of shutoff end plate C4 is less than the diameter of shutoff end plate A1, the different pipelines of internal diameter that three shutoff end plates correspond respectively, when carrying out the shutoff to the tip of pipeline, select for use suitable shutoff end plate to carry out the shutoff according to the diameter of pipeline.
The outer side of the air pipe 7 is connected with a connecting sleeve 65, the circumferential surfaces of the blocking end plate A1, the blocking end plate B3 and the blocking end plate C4 are respectively provided with a groove, the inner side of each groove is provided with a sealing ring 2, and the sealing rings 2 are tightly extruded and sealed with the inner wall of the pipeline of the air pipe 7 to be inflated, so that the inner walls of the pipeline of the blocking end plates can be effectively sealed.
Plugging end plate A1, plugging end plate B3, plugging end plate C4 are connected fixedly with three adapter sleeve 65 through the bolt respectively, and three adapter sleeve 65 is connected fixedly with trachea 7, and after the bolt was torn down, three plugging end plate all can be dismantled, can select the plugging end plate of different diameters to replace after dismantling to in order to deal with the shutoff demand of different internal diameter pipelines.
The blocking end plate A1, the blocking end plate B3 and the blocking end plate C4 are arranged at equal intervals.
The utility model discloses during the use, the shutoff is sealed through the inner wall through sealing washer 2 with the suitable shutoff end plate of diameter size and pipeline to the tip that 7 said of gas tubes were treated to disect insertion, then connects the gas tube with gas tube, inwards ventilate can, can not take down the trachea 7 that the gas tube is connected with gas tube when the welded, carries out the pressurize, and the welding is accomplished and can be torn trachea 7 down.
The utility model discloses a have two-way joint, longer trachea 7 as the carrier, connect the shutoff end plate of the sealed needs of multiple specification tubular product on a whole, make a round trip to switch the use when needing, and the integral erection carries, from taking sealing washer 2, can realize that direct seal need not the outside and add seal structure, has realized convenient to carry, and the installation is convenient, and single device uses multiple pipeline, and extensive applicability is general, need not trompil, hole sealing operation, improves work efficiency's function.
Claims (4)
1. The utility model provides an argon gas shutoff gas charging connection which characterized in that: including the trachea, tracheal both ends all are connected with inflatable joint, the tracheal outside is provided with shutoff end plate A, the tracheal outside is provided with shutoff end plate B, the tracheal outside is provided with shutoff end plate C, the tracheal outside is connected with the adapter sleeve, all be provided with the recess on shutoff end plate A, shutoff end plate B, the periphery of shutoff end plate C, the recess inboard is provided with the sealing washer, shutoff end plate A's diameter is less than shutoff end plate C's diameter, shutoff end plate C's diameter is less than shutoff end plate A's diameter, shutoff end plate A, shutoff end plate B, shutoff end plate C are connected fixedly, three respectively through bolt and three adapter sleeve, and are three the adapter sleeve is connected fixedly with the trachea.
2. The argon-plugging gas-filled connector according to claim 1, wherein: the plugging end plate A, the plugging end plate B and the plugging end plate C are arranged at equal intervals.
3. The argon-plugging gas-filled connector according to claim 1, wherein: the inflation connector is in threaded connection with the air pipe.
4. The argon-plugging gas-filled connector according to claim 1, wherein: the sealing ring is tightly extruded and sealed with the inner wall of the pipeline to be inflated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022905540.8U CN214699757U (en) | 2020-12-05 | 2020-12-05 | Argon gas shutoff gas charging connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022905540.8U CN214699757U (en) | 2020-12-05 | 2020-12-05 | Argon gas shutoff gas charging connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214699757U true CN214699757U (en) | 2021-11-12 |
Family
ID=78557173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022905540.8U Active CN214699757U (en) | 2020-12-05 | 2020-12-05 | Argon gas shutoff gas charging connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214699757U (en) |
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2020
- 2020-12-05 CN CN202022905540.8U patent/CN214699757U/en active Active
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