CN219465933U - Device for testing pressure of hydraulic valve - Google Patents
Device for testing pressure of hydraulic valve Download PDFInfo
- Publication number
- CN219465933U CN219465933U CN202223054521.4U CN202223054521U CN219465933U CN 219465933 U CN219465933 U CN 219465933U CN 202223054521 U CN202223054521 U CN 202223054521U CN 219465933 U CN219465933 U CN 219465933U
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- China
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- hydraulic valve
- testing
- rod
- rotating shaft
- wall
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model belongs to the technical field of hydraulic valve pressure testing, in particular to a device for hydraulic valve pressure testing, which aims at the existing testing problem and provides a scheme. The utility model is provided with the two rotatable fixing rods in the testing device, thereby greatly avoiding the danger caused by movement because the hydraulic valve is not fixed.
Description
Technical Field
The utility model relates to the technical field of hydraulic valve pressure testing, in particular to a device for hydraulic valve pressure testing.
Background
In the process of production, detection and maintenance of the valve, pressure detection which can be borne by the valve is an important process, the valve pressure detection device is an essential device of factories for producing various valves, and the valve needs to be detected before delivery or use by users.
The existing hydraulic valves are directly placed in the testing device and are not fixed, so that sliding of the hydraulic valves can be caused when the pressure is tested, and danger is caused.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a device for testing the pressure of a hydraulic valve.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a device for hydraulic valve pressure test, includes testing arrangement, fixed mounting has a plurality of pressure device on testing arrangement's the top inner wall, the hydraulic valve has been placed on testing arrangement's the bottom inner wall, the recess has all been seted up on testing arrangement's the bottom both sides inner wall, the fixed slot has all been seted up to the both sides of hydraulic valve, sliding mounting has the dead lever in the fixed slot, the one end of dead lever extends to in the fixed slot, the other end of dead lever extends to outside the fixed slot, rotate on one side inner wall of rotating the groove and install first pivot, fixed mounting has the dwang in the first pivot, the dead lever extends to one end outside the fixed slot and one side fixed connection of dwang.
Preferably, one side of the rotating rod is fixedly provided with one end of the short rod, and the other end of the short rod is rotatably provided with the second rotating shaft.
Preferably, a sliding groove is formed in the inner wall of the bottom of the rotating groove, a sliding block is arranged in the sliding groove in a sliding mode, one side of the sliding block is fixedly provided with one end of a first spring, and the other end of the first spring is fixedly connected with the inner wall of one side of the sliding groove.
Preferably, the top of sliding block rotates and installs the third pivot, and fixed mounting has the one end of connecting rod in the third pivot, the other end and the second pivot fixed connection of connecting rod, and one side fixed mounting of sliding block has the mount, and the mount is L type structure.
Preferably, a fourth rotating shaft is rotatably arranged on the inner wall of one side of the rotating groove, and a limiting rod is fixedly arranged on the fourth rotating shaft.
Preferably, two limit grooves are formed in the bottom of the limit rod, and the limit grooves are matched with the fixing frame.
Compared with the prior art, the utility model has the beneficial effects that:
according to the device for testing the pressure of the hydraulic valve, when the hydraulic valve needs to be fixed, the limiting rod is firstly rotated upwards, the limiting rod drives the limiting groove to rotate, the limiting groove is separated from the fixing frame, then the fixing frame horizontally slides, the fixing frame drives the sliding block to move, the sliding block drives the second rotating shaft to move and rotate, the second rotating shaft drives the connecting rod to rotate, the connecting rod drives the third rotating shaft to rotate, the third rotating shaft drives the short rod to rotate, the short rod drives the rotating rod to rotate, the rotating rod drives the fixing rod to rotate, then the hydraulic valve is placed on the inner wall of the bottom of the testing device, then the fixing frame is released, then the first spring drives the sliding block to move, the sliding block drives the second rotating shaft to move and rotate, the second rotating shaft drives the connecting rod to rotate, the third rotating shaft drives the short rod to rotate, the short rod drives the fixing rod to rotate, and the fixing rod is clamped into the fixing groove, so that the purpose of fixing is achieved.
The utility model is provided with the two rotatable fixing rods in the testing device, thereby greatly avoiding the danger caused by movement because the hydraulic valve is not fixed.
Drawings
FIG. 1 is a schematic diagram of a front structure of a device for testing the pressure of a hydraulic valve according to the present utility model;
FIG. 2 is a schematic structural diagram of part A of a device for testing the pressure of a hydraulic valve according to the present utility model;
fig. 3 is a schematic diagram of a part B of a device for testing the pressure of a hydraulic valve according to the present utility model.
In the figure: the device comprises a testing device 1, a pressure device 2, a hydraulic valve 3, a rotating groove 4, a fixed groove 5, a fixed rod 6, a first rotating shaft 7, a rotating rod 8, a short rod 9, a sliding groove 10, a sliding block 11, a connecting rod 12, a fixing frame 13, a limiting rod 14 and a limiting groove 15.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a device for testing the pressure of a hydraulic valve comprises a testing device 1, wherein a plurality of pressure devices 2 are fixedly welded on the inner wall of the top of the testing device 1, the hydraulic valve 3 is placed on the inner wall of the bottom of the testing device 1, rotating grooves 4 are drilled on the inner walls of the two sides of the bottom of the testing device 1, fixing grooves 5 are drilled on the two sides of the hydraulic valve 3, a fixing rod 6 is slidably installed in the fixing grooves 5, one end of the fixing rod 6 extends into the fixing grooves 5, the other end of the fixing rod 6 extends out of the fixing grooves 5, a first rotating shaft 7 is rotatably installed on the inner wall of one side of the rotating groove 4, a rotating rod 8 is fixedly welded on the first rotating shaft 7, one end of the fixing rod 6 extending out of the fixing grooves 5 is fixedly connected with one side of the rotating rod 8, and the fixing rod 6 is used for fixing the testing device and the hydraulic valve.
In the utility model, one side of the rotating rod 8 is fixedly welded with one end of the short rod 9, and the other end of the short rod 9 is rotatably provided with a second rotating shaft.
In the utility model, a sliding groove 10 is chiseled on the inner wall of the bottom of a rotating groove 4, a sliding block 11 is arranged in the sliding groove 10 in a sliding way, one side of the sliding block 11 is fixedly welded with one end of a first spring, the other end of the first spring is fixedly connected with the inner wall of one side of the sliding groove 10, and the sliding block 11 is used for moving.
In the utility model, a third rotating shaft is rotatably arranged at the top of a sliding block 11, one end of a connecting rod 12 is fixedly welded on the third rotating shaft, the other end of the connecting rod 12 is fixedly connected with a second rotating shaft, a fixing frame 13 is fixedly welded on one side of the sliding block 11, and the fixing frame 13 is of an L-shaped structure.
In the utility model, a fourth rotating shaft is rotatably arranged on the inner wall of one side of the rotating groove 4, and a limiting rod 14 is fixedly welded on the fourth rotating shaft.
In the utility model, two limit grooves 15 are chiseled at the bottom of a limit rod 14, the limit grooves 15 are matched with a fixed frame 13, and the limit grooves 15 are used for fixing the moved fixed frame.
In the device for testing the pressure of the hydraulic valve, when the hydraulic valve needs to be fixed, the limiting rod 14 is firstly rotated upwards, the limiting rod 14 drives the limiting groove 15 to rotate, the limiting groove 15 is separated from the fixing frame 13, then the fixing frame 13 is horizontally slid, the fixing frame 13 drives the sliding block 11 to move, the sliding block 11 drives the second rotating shaft to move and rotate, the second rotating shaft drives the connecting rod 12 to rotate, the connecting rod 12 drives the third rotating shaft to rotate, the third rotating shaft drives the short rod 9 to rotate, the short rod 9 drives the rotating rod 8 to rotate, the rotating rod 8 drives the fixed rod 6 to rotate, then the hydraulic valve 3 is placed on the inner wall of the bottom of the testing device 1, then the fixing frame 13 is released, then the first spring drives the sliding block 11 to move, the sliding block 11 drives the second rotating shaft to move and rotate, the second rotating shaft drives the connecting rod 12 to rotate, the third rotating shaft drives the short rod 9 to rotate, the short rod 9 drives the rotating rod 8 to rotate, the rotating rod 8 drives the fixed rod 6 to rotate, and the fixed rod 6 is clamped into the fixed groove 5, so that the purpose of fixing is achieved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a device for hydraulic valve pressure test, includes testing arrangement (1), a serial communication port, fixed mounting has a plurality of pressure device (2) on the top inner wall of testing arrangement (1), hydraulic valve (3) have been placed on the bottom inner wall of testing arrangement (1), rotation groove (4) have all been seted up on the bottom both sides inner wall of testing arrangement (1), fixed slot (5) have all been seted up to the both sides of hydraulic valve (3), slidable mounting has dead lever (6) in dead slot (5), the one end of dead lever (6) extends to in dead slot (5), the other end of dead lever (6) extends to outside dead slot (5), rotation installs first pivot (7) on the one side inner wall of rotation groove (4), fixed mounting has dwang (8) on first pivot (7), one end and one side fixed connection of dwang (8) outside dead lever (6) extend to dead slot (5).
2. The device for testing the pressure of the hydraulic valve according to claim 1, wherein one side of the rotating rod (8) is fixedly provided with one end of a short rod (9), and the other end of the short rod (9) is rotatably provided with a second rotating shaft.
3. The device for testing the pressure of the hydraulic valve according to claim 1, wherein a sliding groove (10) is formed in the inner wall of the bottom of the rotating groove (4), a sliding block (11) is arranged in the sliding groove (10), one side of the sliding block (11) is fixedly provided with one end of a first spring, and the other end of the first spring is fixedly connected with the inner wall of one side of the sliding groove (10).
4. A device for testing the pressure of a hydraulic valve according to claim 3, wherein a third rotating shaft is rotatably mounted at the top of the sliding block (11), one end of a connecting rod (12) is fixedly mounted on the third rotating shaft, the other end of the connecting rod (12) is fixedly connected with the second rotating shaft, a fixing frame (13) is fixedly mounted on one side of the sliding block (11), and the fixing frame (13) is of an L-shaped structure.
5. The device for testing the pressure of the hydraulic valve according to claim 1, wherein a fourth rotating shaft is rotatably installed on the inner wall of one side of the rotating groove (4), and a limiting rod (14) is fixedly installed on the fourth rotating shaft.
6. The device for testing the pressure of the hydraulic valve according to claim 5, wherein two limiting grooves (15) are formed in the bottom of the limiting rod (14), and the limiting grooves (15) are matched with the fixing frame (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223054521.4U CN219465933U (en) | 2022-11-17 | 2022-11-17 | Device for testing pressure of hydraulic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223054521.4U CN219465933U (en) | 2022-11-17 | 2022-11-17 | Device for testing pressure of hydraulic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219465933U true CN219465933U (en) | 2023-08-04 |
Family
ID=87459235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223054521.4U Active CN219465933U (en) | 2022-11-17 | 2022-11-17 | Device for testing pressure of hydraulic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219465933U (en) |
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2022
- 2022-11-17 CN CN202223054521.4U patent/CN219465933U/en active Active
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