CN221323665U - Pressure test quick-change connector device - Google Patents
Pressure test quick-change connector device Download PDFInfo
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- CN221323665U CN221323665U CN202323510034.9U CN202323510034U CN221323665U CN 221323665 U CN221323665 U CN 221323665U CN 202323510034 U CN202323510034 U CN 202323510034U CN 221323665 U CN221323665 U CN 221323665U
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- 238000012360 testing method Methods 0.000 title claims abstract description 36
- 238000007789 sealing Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a pressure test quick-change connector device, which comprises a first connecting mechanism, a medium input connector and a quick-change male connector, wherein the first connecting mechanism is connected with the medium input connector; the medium input connector is arranged on the first connecting mechanism, the first connecting mechanism is provided with a first runner, and one end of the first runner is connected with the medium input connector; the first connecting mechanism is provided with a first groove, the quick-change male head is provided with a first bulge, and the first bulge can be inserted into the first groove; the first bulge is provided with a second flow passage, and in a state that the first bulge of the quick-change male head is inserted into the first groove of the first connecting mechanism, the second flow passage can be connected with the first flow passage, so that a medium input by the medium input connector can enter a set area through the first flow passage and the second flow passage. The pressure test quick-change connector device provided by the utility model can improve the convenience of quick-change connector installation in actual maintenance, improve the automation degree, reduce the labor intensity and improve the safety.
Description
Technical Field
The utility model belongs to the technical field of mechanical devices, relates to a quick-change connector, and particularly relates to a pressure test quick-change connector device.
Background
In the sealing test of blowout preventers used in oil fields, quick-change joints are used in order to test whether the tightness of a workpiece meets the set requirement. And the end part of the tested workpiece is sealed with the plane of the end part of the quick-change connector, high-pressure water is flushed into the quick-change connector, and whether the tightness of the workpiece meets the requirement is tested.
In the prior art, a quick-change connector is generally butted in a manual mode, and an internal sealing ring is easy to damage; the weight of the tested workpiece is usually more than 100 kg, the manual operation is inconvenient, high-pressure water above 100mpa is required to be flushed, and a certain danger exists.
In addition, the existing quick-change connector needs to be in butt joint with two connectors, namely a high-pressure liquid input connector and a connector of a required detection element, so that the quick-change connector is complex and low in working efficiency.
In view of this, there is an urgent need to design a new quick-change connector so as to overcome at least some of the above-mentioned drawbacks of the existing quick-change connectors.
Disclosure of utility model
The utility model provides a pressure test quick-change connector device which can improve the convenience of quick-change connector installation in actual maintenance, improve the degree of automation, reduce the labor intensity of workers and improve the safety.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical scheme is adopted:
A pressure test quick change connector device, the pressure test quick change connector device comprising: the medium input connector comprises a first connecting mechanism, a medium input connector and a quick-change male connector;
The medium input connector is arranged on the first connecting mechanism, the first connecting mechanism is provided with a first runner, and one end of the first runner is connected with the medium input connector;
the first connecting mechanism is provided with a first groove, the quick-change male head is provided with a first bulge, and the first bulge can be inserted into the first groove;
The first bulge is provided with a second flow passage, and in a state that the first bulge of the quick-change male head is inserted into the first groove of the first connecting mechanism, the second flow passage can be connected with the first flow passage, so that a medium input by the medium input connector can enter a set area through the first flow passage and the second flow passage.
As one embodiment of the present utility model, the second flow channel includes a main flow channel and at least one sub flow channel, and the main flow channel is connected to each sub flow channel, so that the first flow channel is connected to the main flow channel through at least one sub flow channel in a state that the first protrusion is inserted into the first groove.
As an implementation mode of the utility model, a groove is arranged at the contact position of the quick-change male head and the first runner, so that the first runner is communicated with the sub-runner through the groove.
As an implementation mode of the utility model, a cavity is arranged in the quick-change male head, and the cavity is used for connecting a workpiece to be tested; one end of the second flow channel is connected with the cavity.
As one embodiment of the present utility model, the axial section of the cavity is trapezoidal.
As one embodiment of the utility model, the first connecting mechanism comprises an oil cylinder piston rod connector and a connecting ball head;
The first side of the oil cylinder piston rod connector is provided with a second bulge which can be connected with the oil cylinder piston rod; the second side of the oil cylinder piston rod connector is a concave surface;
The first side of the connecting ball head is of a convex structure, the convex structure of the connecting ball head is attached to the concave surface of the oil cylinder piston rod connector, and the convex structure of the connecting ball head can rotate in the concave surface; the second side of the connecting ball head is provided with the first groove.
As an embodiment of the present utility model, the circumference of the connecting ball is provided with a second groove, and the pressure test quick-change connector device further includes a baffle ring, and the baffle ring is disposed in the second groove.
As one implementation mode of the utility model, the contact part of the first groove of the connecting ball head and the first bulge of the quick-change male head is of a smooth structure.
As an implementation mode of the utility model, the circumference surface of the first bulge of the quick-change male head is provided with at least one third groove, and each third groove is provided with a sealing structure.
As one embodiment of the present utility model, the sealing structure is a rubber sealing ring.
The utility model has the beneficial effects that: the pressure test quick-change connector device provided by the utility model can improve the convenience of quick-change connector installation in actual maintenance, improve the test efficiency and the automation degree, reduce the labor intensity and improve the safety.
Drawings
Fig. 1 is a cross-sectional view of a pressure test quick change coupler device according to an embodiment of the present utility model.
Fig. 2 is a perspective view of a pressure test quick-change connector device according to an embodiment of the utility model.
Fig. 3 is a schematic structural diagram of a pressure test quick-change connector device according to an embodiment of the utility model.
Fig. 4 is a schematic diagram of another structure of a pressure test quick-change connector device according to an embodiment of the utility model.
Detailed Description
Preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
For a further understanding of the present utility model, preferred embodiments of the utility model are described below in conjunction with the examples, but it should be understood that these descriptions are merely intended to illustrate further features and advantages of the utility model, and are not limiting of the claims of the utility model.
The description of this section is intended to be illustrative of only a few exemplary embodiments and the utility model is not to be limited in scope by the description of the embodiments. It is also within the scope of the description and claims of the utility model to interchange some of the technical features of the embodiments with other technical features of the same or similar prior art.
"Connected" in the specification includes both direct and indirect connections.
The utility model discloses a pressure test quick-change connector device, and fig. 1 to 4 are schematic structural diagrams of the pressure test quick-change connector device in an embodiment of the utility model; referring to fig. 1 to 4, the pressure test quick-change connector device includes: the medium input connector comprises a first connecting mechanism, a medium input connector 2 and a quick-change male head 1.
The medium input connector 2 is arranged on the first connecting mechanism, the first connecting mechanism is provided with a first flow channel 41, and one end of the first flow channel 41 is connected with the medium input connector 2. The first connecting mechanism is provided with a first groove 42, the quick-change male head 1 is provided with a first protrusion 11, and the first protrusion 11 can be inserted into the first groove 42.
The first protrusion 11 is provided with a second flow passage, and the second flow passage can be connected with the first flow passage 41 in a state that the first protrusion 11 of the quick-change male head 1 is inserted into the first groove 41 of the first connection mechanism, so that a medium input by the medium input connector 2 can enter a set area through the first flow passage 41 and the second flow passage.
In an embodiment of the present utility model, the second flow path includes a main flow path 12 and at least one sub flow path 13, and the main flow path 12 is connected to each sub flow path 13, so that the first flow path 41 is connected to the main flow path 12 through at least one sub flow path 13 in a state that the first protrusion 11 is inserted into the first groove 42. In an embodiment, a groove 14 is disposed at a contact position between the quick-change male 1 and the first flow channel 41, so that the first flow channel 41 communicates with the sub-flow channel 13 through the groove 14.
In addition, a cavity 13 can be arranged in the quick-change male head 1, and the cavity 13 is used for connecting a workpiece to be tested; one end of the second flow channel is connected with the cavity 13. As shown in fig. 1, the axial cross section of the cavity 13 may be trapezoidal.
In an embodiment of the utility model, the first connecting mechanism includes an oil cylinder piston rod connector 3 and a connecting ball 4. The first side of the oil cylinder piston rod connector 3 is provided with a second bulge 31 which can be connected with an oil cylinder piston rod; the second side of the oil cylinder piston rod connector 3 is a concave surface; the first side of the connecting ball head 4 is of a convex structure, the convex structure of the connecting ball head 4 is attached to the concave surface of the oil cylinder piston rod connector, and the convex structure of the connecting ball head 4 can rotate in the concave surface; the second side of the connecting ball 4 is provided with the first recess 42.
The circumference of the connecting ball head 4 is provided with a second groove 43, the pressure test quick-change connector device further comprises a baffle ring 5, and the baffle ring 5 is arranged in the second groove 43.
The contact part of the first groove 42 of the connecting ball head 4 and the first protrusion 11 of the quick-change male head 1 can be of a smooth structure; the circumference of the first bulge 11 of the quick-change male head 1 is provided with at least one third groove, and each third groove is provided with a sealing structure 6; the sealing structure 6 may be a rubber sealing ring.
In a use scene of the utility model, the oil cylinder piston rod is connected with an oil cylinder piston rod connector, and the high-pressure liquid supply equipment is connected with a medium input connector; and connecting the workpiece to be tested through the quick-change male head. Because the quick-change male head and the first groove of the connecting ball head can be directly plugged and unplugged, the mode of screwing a screw is not needed for fixing, and the medium input connector does not need to be adjusted; the test efficiency can be greatly improved.
In summary, the pressure test quick-change connector device provided by the utility model can improve the convenience of quick-change connector installation in actual maintenance, improve the test efficiency and the automation degree, reduce the labor intensity and improve the safety.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The description and applications of the present utility model herein are illustrative and are not intended to limit the scope of the utility model to the embodiments described above. Effects or advantages referred to in the embodiments may not be embodied in the embodiments due to interference of various factors, and description of the effects or advantages is not intended to limit the embodiments. Variations and modifications of the embodiments disclosed herein are possible, and alternatives and equivalents of the various components of the embodiments are known to those of ordinary skill in the art. It will be clear to those skilled in the art that the present utility model may be embodied in other forms, structures, arrangements, proportions, and with other assemblies, materials, and components, without departing from the spirit or essential characteristics thereof. Other variations and modifications of the embodiments disclosed herein may be made without departing from the scope and spirit of the utility model.
Claims (10)
1. The utility model provides a pressure testing quick change connector device which characterized in that, pressure testing quick change connector device includes: the medium input connector comprises a first connecting mechanism, a medium input connector and a quick-change male connector;
The medium input connector is arranged on the first connecting mechanism, the first connecting mechanism is provided with a first runner, and one end of the first runner is connected with the medium input connector;
the first connecting mechanism is provided with a first groove, the quick-change male head is provided with a first bulge, and the first bulge can be inserted into the first groove;
The first bulge is provided with a second flow passage, and in a state that the first bulge of the quick-change male head is inserted into the first groove of the first connecting mechanism, the second flow passage can be connected with the first flow passage, so that a medium input by the medium input connector can enter a set area through the first flow passage and the second flow passage.
2. The pressure test quick change coupler device of claim 1, wherein:
The second flow channel comprises a main flow channel and at least one sub flow channel, and the main flow channel is connected with each sub flow channel, so that the first flow channel is connected with the main flow channel through at least one sub flow channel under the state that the first protrusion is inserted into the first groove.
3. The pressure test quick change coupler device of claim 2, wherein:
The contact position of the quick-change male head and the first runner is provided with a groove, so that the first runner is communicated with the sub-runner through the groove.
4. The pressure test quick change coupler device of claim 1, wherein:
A cavity is arranged in the quick-change male head and is used for connecting a workpiece to be tested; one end of the second flow channel is connected with the cavity.
5. The pressure test quick change coupler device of claim 4, wherein:
the axial section of the cavity is trapezoid.
6. The pressure test quick change coupler device of claim 1, wherein:
the first connecting mechanism comprises an oil cylinder piston rod connector and a connecting ball head;
The first side of the oil cylinder piston rod connector is provided with a second bulge which can be connected with the oil cylinder piston rod; the second side of the oil cylinder piston rod connector is a concave surface,
The first side of the connecting ball head is of a convex structure, the convex structure of the connecting ball head is attached to the concave surface of the oil cylinder piston rod connector, and the convex structure of the connecting ball head can rotate in the concave surface; the second side of the connecting ball head is provided with the first groove.
7. The pressure test quick change coupler device of claim 6, wherein:
The circumference design of connecting the bulb has the second recess, the quick-change connector device of pressure testing further includes the baffle ring, the baffle ring set up in the second recess.
8. The pressure test quick change coupler device of claim 6, wherein:
the contact part of the first groove of the connecting ball head and the first bulge of the quick-change male head is of a smooth structure.
9. The pressure test quick change coupler device of claim 1, wherein:
The circumference of the first bulge of the quick-change male head is provided with at least one third groove, and each third groove is provided with a sealing structure.
10. The pressure test quick change coupler device of claim 9, wherein:
the sealing structure is a rubber sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323510034.9U CN221323665U (en) | 2023-12-22 | 2023-12-22 | Pressure test quick-change connector device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323510034.9U CN221323665U (en) | 2023-12-22 | 2023-12-22 | Pressure test quick-change connector device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221323665U true CN221323665U (en) | 2024-07-12 |
Family
ID=91801986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323510034.9U Active CN221323665U (en) | 2023-12-22 | 2023-12-22 | Pressure test quick-change connector device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221323665U (en) |
-
2023
- 2023-12-22 CN CN202323510034.9U patent/CN221323665U/en active Active
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