CN216955041U - Valve body gas tightness detection device - Google Patents
Valve body gas tightness detection device Download PDFInfo
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- CN216955041U CN216955041U CN202122421655.4U CN202122421655U CN216955041U CN 216955041 U CN216955041 U CN 216955041U CN 202122421655 U CN202122421655 U CN 202122421655U CN 216955041 U CN216955041 U CN 216955041U
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Abstract
In order to solve the problem of difficult fixation during valve air tightness detection, the utility model provides a valve body air tightness detection device, which mainly comprises a fixed support, a first fixed plate and a second fixed plate, wherein the fixed support consists of a bottom plate and a vertical plate fixedly connected to the bottom plate, the vertical direction of the first fixed plate is adjustable and fixedly connected to the inner side surface of the vertical plate, the horizontal direction of the second fixed plate is adjustable and fixedly connected to the upper part of the bottom plate, a first channel and a second channel are respectively arranged on the first fixed plate and the second fixed plate, one end of the first channel is connected with an oil inlet of a cartridge valve, the other end of the first channel is connected with a compressed gas pipeline, air pressure gauges are respectively arranged on the first channel and the second channel, the relative position relations between the vertical plate and the bottom plate, between the first fixed plate and the vertical plate and between the second fixed plate and the bottom plate are adjustable, so that the device is suitable for cartridge valves with different specifications and sizes, the air tightness of the cartridge valve is detected through the pressure gauges at the two oil ports, the operation is simple, and the working efficiency is effectively improved.
Description
Technical Field
The utility model relates to the technical field of valve maintenance, in particular to a valve body airtightness detection device.
Background
The flow rate of the cartridge valve can reach 1000L/min, the drift diameter can reach 200-250 mm, the valve core has a simple structure, the action is sensitive, the sealing performance is good, the function of the cartridge valve is single, the on-off of a liquid path is mainly realized, and when the cartridge valve is combined with a common hydraulic control valve for use, the control on the direction, the pressure and the flow rate of oil liquid of a system can be realized.
When the plug-in valve air tightness needs to be detected after maintenance, the existing detection device can only be generally used for specific models, the application range is narrow, and the detection efficiency is low.
Disclosure of Invention
In order to solve the problems, the utility model provides a valve body air tightness detection device, which adopts the following technical scheme:
the utility model provides a valve body gas tightness detection device, its characterized in that mainly includes fixed bolster, first fixed plate, second fixed plate, the fixed bolster comprises bottom plate and fixed connection riser on the bottom plate, the vertical direction adjustable fixed connection of first fixed plate is at the riser medial surface, second fixed plate horizontal direction adjustable fixed connection is in the bottom plate top, be provided with first passageway, second passageway on first fixed plate and the second fixed plate respectively, first passageway one end links to each other with the cartridge valve oil inlet, the other end links to each other with the compressed gas pipeline, all is provided with the barometer on first passageway, the second passageway.
Preferably, the first fixing plate and the vertical plate are provided with threaded holes distributed correspondingly in position, and the threaded holes in the vertical plate are provided with multiple groups along the vertical direction.
Preferably, the vertical plates can be adjusted and connected along the length direction of the bottom plate.
Preferably, the lower end of the vertical plate is provided with a threaded hole matched with the bottom plate, and the vertical plate and the bottom plate are fixedly connected through a bolt.
The utility model has the beneficial effects that: relative position relations between the vertical plate and the bottom plate, between the first fixing plate and the vertical plate and between the second fixing plate and the bottom plate are adjustable, so that the plug-in valves are suitable for plug-in valves of different specifications and sizes, the air tightness of the plug-in valves is detected through pressure gauges at two oil ports, the operation is simple, and the working efficiency is effectively improved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention
The device comprises a support 1, a bottom plate 2, a vertical plate 3, a first fixing plate 4, a second fixing plate 5, a barometer 6, an oil inlet 7, an oil outlet 8, a first ventilation pipeline 9, a second ventilation pipeline 10 and a cartridge valve 11.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The valve body air tightness detection device shown in figure 1 is mainly suitable for cartridge valves and mainly comprises a support 1, a first fixing plate 4 and a second fixing plate 5, wherein the support 1 consists of a bottom plate 2 and a vertical plate 3 connected above the bottom plate 2, threaded holes distributed correspondingly in position are formed in the vertical plate 3, the first fixing plate 4 and the bottom plate 2 as well as the second fixing plate 5, the threaded holes in the vertical plate 3 are uniformly distributed from top to bottom along the height direction, the threaded holes in the bottom plate 2 are uniformly distributed along the horizontal direction, the vertical plate 3 is fixedly connected with the first fixing plate 4 and the bottom plate 2 as well as the second fixing plate 4 through bolts, a first vent pipeline 9 and a second vent pipeline 10 are respectively arranged in the first fixing plate 4 and the second fixing plate 5, one end of the first vent pipeline 9 is connected with an oil inlet 7, the other end is connected with an air pressure gauge 6, one end of the second vent pipeline 10 is connected with an oil outlet 8, the other end is connected with a barometer 6.
The 3 lower extremes of riser still be provided with the bottom plate 2 on the complex screw hole, the two passes through bolt fixed connection, this device is when using, riser 3 position on bottom plate 2 can the left and right sides adjustment, first fixed plate 4 position on riser 3 can be adjusted from top to bottom, the position of second fixed plate 5 can be followed bottom plate 2 and controlled the adjustment, the compressed gas pipeline links to each other with first breather pipe 9, compressed gas admits air from oil inlet 7, give vent to anger from oil-out 8, detect exit gas pressure through two manometer 6, thereby carry out the gas tightness to the cartridge valve of different specifications and model and detect.
The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications can be made without departing from the principles of the utility model and these modifications are to be considered within the scope of the utility model.
Claims (4)
1. The utility model provides a valve body gas tightness detection device, its characterized in that mainly includes fixed bolster, first fixed plate, second fixed plate, the fixed bolster comprises bottom plate and fixed connection riser on the bottom plate, the vertical direction adjustable fixed connection of first fixed plate is at the riser medial surface, second fixed plate horizontal direction adjustable fixed connection is in the bottom plate top, be provided with first passageway, second passageway on first fixed plate and the second fixed plate respectively, first passageway one end links to each other with the cartridge valve oil inlet, the other end links to each other with the compressed gas pipeline, all is provided with the barometer on first passageway, the second passageway.
2. The valve body airtightness detection device according to claim 1, wherein the first fixing plate and the vertical plate are provided with threaded holes distributed in corresponding positions, and the vertical plate is provided with a plurality of groups of threaded holes in the vertical direction.
3. The device for detecting the airtightness of the valve body according to claim 1, wherein the vertical plate is adjustably connected to the bottom plate in the longitudinal direction.
4. The valve body airtightness detection apparatus according to claim 3, wherein the lower end of the vertical plate is provided with a threaded hole which is matched with the bottom plate, and the vertical plate and the bottom plate are fixedly connected by a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122421655.4U CN216955041U (en) | 2021-10-09 | 2021-10-09 | Valve body gas tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122421655.4U CN216955041U (en) | 2021-10-09 | 2021-10-09 | Valve body gas tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216955041U true CN216955041U (en) | 2022-07-12 |
Family
ID=82303150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122421655.4U Active CN216955041U (en) | 2021-10-09 | 2021-10-09 | Valve body gas tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216955041U (en) |
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2021
- 2021-10-09 CN CN202122421655.4U patent/CN216955041U/en active Active
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