CN219975022U - Oil pressure test bed for energy accumulator - Google Patents
Oil pressure test bed for energy accumulator Download PDFInfo
- Publication number
- CN219975022U CN219975022U CN202321308188.7U CN202321308188U CN219975022U CN 219975022 U CN219975022 U CN 219975022U CN 202321308188 U CN202321308188 U CN 202321308188U CN 219975022 U CN219975022 U CN 219975022U
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- oil pressure
- pressure test
- rod
- spring
- accumulator
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- 238000012360 testing method Methods 0.000 title claims abstract description 43
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 abstract description 10
- 238000004146 energy storage Methods 0.000 abstract description 9
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000035939 shock Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000001603 reducing effect Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses an energy accumulator oil pressure test bed, which relates to the technical field of detection equipment and comprises a bed body, wherein stabilizing blocks are arranged on two sides of the outer surface of the bed body, a connecting inner rod is arranged at the bottom of the outer surface of the stabilizing blocks, a spring is arranged at the bottom of the outer surface of the connecting inner rod, a horizontal plate is arranged at the bottom of the outer surface of the spring, a bottom plate is arranged at the bottom of the outer surface of the horizontal plate, and pulleys are arranged at the bottom of the outer surface of the bottom plate. This energy storage ware oil pressure test bench compares with current ordinary energy storage ware oil pressure test bench, through the spring that sets up in the intermediate position of bottom, the bottom of spring is fixed by the horizontal plate, and the buffer rod that the cooperation bottom set up again, thereby the buffer rod utilizes both sides atress body to stretch each other to make whole stable base and support column fixed firm, in the in-process of using, because oil pressure test can produce stronger vibrations, alleviates the vibrations of whole device, has the effect that slows down vibrations, has strengthened the shock resistance of test bench.
Description
Technical Field
The utility model relates to the technical field of detection equipment, in particular to an energy accumulator oil pressure test bed.
Background
The energy accumulator is an energy storage device in a hydro-pneumatic system, which converts the energy in the system into compression energy or potential energy to be stored at proper time, when the system is needed, the compression energy or potential energy is converted into hydraulic pressure or pneumatic pressure and the like to be released, the energy accumulator is supplied to the system again, when the instantaneous pressure of the system is increased, the energy accumulator can absorb the energy of the part to ensure the pressure of the whole system to be normal, the energy accumulator has two purposes, (1) when the load is required to move at a low speed, the flow rate is smaller than the flow rate of a hydraulic pump, the redundant flow rate of the hydraulic pump is stored in the energy accumulator, when the load is required to flow rate of the hydraulic pump is larger than the flow rate of the hydraulic pump, the liquid is released from the energy accumulator to supplement the shortage of the flow rate of the hydraulic pump, 2) when the hydraulic pump is stopped and the leakage of the system is still needed to be maintained by the energy accumulator, the pressure of the system is maintained, the energy accumulator can also be used for absorbing the pressure pulsation of the hydraulic pump or the hydraulic impact pressure generated in the system, the hydraulic pressure test table is also called a hydraulic pressure test table, the hydraulic element comprehensive test table is mainly used for testing the hydraulic pump, the hydraulic motor, the hydraulic element, the hydraulic cylinder and the performance test system can test the various hydraulic elements.
If the application number is CN201910058143.0, an energy accumulator oil pressure test bed is disclosed, comprising a bottom plate, an energy accumulator body, a control console and a control box, wherein the bottom of the control console is fixedly connected with one side of the top of the bottom plate, the bottom of the control box is fixedly connected with the other side of the top of the bottom plate, one side of the control box is fixedly connected with one side of the control console through a connecting block, the top of the control box is fixedly connected with a workbench, the top of the workbench is fixedly connected with an anti-skid pad, the top of the anti-skid pad is contacted with the bottom of the energy accumulator body, and a special-shaped groove is formed in the workbench. This energy storage ware oil pressure test bench can realize carrying out effective spacing to this energy storage ware body before carrying out the hydraulic test, thereby prevents that the energy storage ware body from taking place to rock easily in the test process and influences the degree of accuracy of testing result, also can conveniently adjust limit structure according to the size of energy storage ware simultaneously, has effectively ensured the normal clear of follow-up work.
However, the accumulator oil pressure test bed is easy to damage the machine device due to large vibration, the existing accumulator is inconvenient to detect the oil pressure, and the existing accumulator has poor internal dustproof effect and cannot be effectively processed.
In view of the above, an accumulator hydraulic test stand has been proposed which is improved against the shortcomings of the conventional structures.
Disclosure of Invention
The utility model aims to provide an accumulator oil pressure test bed for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an energy accumulator oil pressure test bench, includes the stage body, the stabilizer is installed to the surface both sides of stage body, and the surface bottom of stabilizer installs the connection interior pole, the spring is installed to the surface bottom of connecting interior pole, and the surface bottom of spring installs the horizontal plate, the surface bottom of horizontal plate is provided with the bottom plate, and the pulley is installed to the surface bottom of bottom plate.
Preferably, the buffer rod is installed to surface bottom central point of the platform body, and the surface bottom both sides of buffer rod are provided with the atress body, surface one side of atress body is provided with stabilizes the base, and stabilizes the surface top fixedly connected with support column of base.
Preferably, a fixed column is arranged at the top of the outer surface of the stabilizing block, and a pushing device is arranged at the top of the outer surface of the fixed column.
Preferably, the baffle is installed to the surface both sides of fixed column, and the surface top of baffle is provided with the apron, the surface bottom of baffle is provided with the expansion bracket.
Preferably, a cross rod is fixedly connected to one side of the outer surface of the pushing device, and an oil pressure sensor is mounted on the inner surface of the cross rod.
Preferably, the electric push rod is installed at the center of the top of the outer surface of the pushing device, and the connecting rod is fixedly connected to the bottom of the outer surface of the electric push rod.
Preferably, the outer surface bottom of connecting rod is provided with the gag lever post, and the surface bottom of gag lever post is provided with the fixation clamp.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model is arranged by connecting the inner rod, the spring, the bottom plate, the buffer rod, the stress body, the stabilizing base and the supporting column, the bottom end of the spring is fixed by the horizontal plate by the spring arranged in the middle of the bottom, and the buffer rod arranged at the bottom is matched with the spring, so that the whole stabilizing base and the supporting column are fixed firmly by mutually stretching the stress bodies at two sides, and in the use process, the oil pressure test can generate stronger vibration, thereby relieving the vibration of the whole device, having the effect of reducing the vibration and enhancing the anti-vibration performance of the test bed;
2. through the arrangement of the electric push rod, the connecting rod, the limiting rod and the fixing clamp, the output end of the electric push rod is connected with the connecting rod through the electric push rod arranged at the middle positions of the top and the bottom of the plane, both sides of the connecting rod are connected with the limiting rods, the connecting rod and the limiting rods drive the fixing clamp, and in the use process, the fixing clamp is pushed to the inner side of the placing plane by the electric push rod, so that the device can be convenient for the accumulator to be initially fixed at the top end of the placing plane in the use process, the detection of oil pressure for the accumulator is facilitated, and the fixing efficiency is improved;
3. according to the utility model, through the arrangement, the baffle, the cover plate and the telescopic frame are matched, the baffle drives the telescopic frame to ascend so that the baffle is in contact with the cover plate, a closed box body is formed at the top, test parts on the table body are protected and dustproof, the service life of the oil pressure test table of the energy accumulator is prolonged, and the operation is convenient.
Drawings
FIG. 1 is a schematic diagram of the overall front view structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic diagram of a front view of a buffer rod of the present utility model;
fig. 4 is a schematic diagram of a front view of a pushing device according to the present utility model.
In the figure: 1. a table body; 2. a stabilizing block; 3. connecting an inner rod; 4. a spring; 5. a horizontal plate; 6. a bottom plate; 7. a pulley; 8. a buffer rod; 9. a force-receiving body; 10. a stable base; 11. a support column; 12. fixing the column; 13. a pushing device; 14. a baffle; 15. a cover plate; 16. a cross bar; 17. an oil pressure sensor; 18. an electric push rod; 19. a connecting rod; 20. a limit rod; 21. a fixing clamp; 22. and a telescopic frame.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-2, an accumulator oil pressure test stand comprises a stand body 1, wherein stabilizing blocks 2 are arranged on two sides of the outer surface of the stand body 1, a connecting inner rod 3 is arranged at the bottom of the outer surface of the stabilizing blocks 2, a spring 4 is arranged at the bottom of the outer surface of the connecting inner rod 3, a horizontal plate 5 is arranged at the bottom of the outer surface of the spring 4, a bottom plate 6 is arranged at the bottom of the outer surface of the horizontal plate 5, and pulleys 7 are arranged at the bottom of the outer surface of the bottom plate 6.
Further, the buffer rod 8 is installed to surface bottom central point of the platform body 1, and the surface bottom both sides of buffer rod 8 are provided with atress body 9, surface one side of atress body 9 is provided with stable base 10, and the surface top fixedly connected with support column 11 of stable base 10, atress body 9 is the part that is used for stable tensile both sides, thereby buffer rod 8 utilizes both sides atress body 9 mutual stretching to make whole stable base 10 and support column 11 fixed firm, in the in-process of use, because oil pressure test can produce stronger vibrations, alleviate the vibrations of whole device.
Further, the outer surface top of the stabilizing block 2 is provided with a fixed column 12, and the pushing device 13 is arranged at the outer surface top of the fixed column 12, and the fixed column 12 is fixedly connected with the pushing device 13, so that a fixing effect is achieved.
Further, baffle 14 is installed to the surface both sides of fixed column 12, and the surface top of baffle 14 is provided with apron 15, the surface bottom of baffle 14 is provided with expansion bracket 22, through the cooperation of baffle 14 and apron 15, and baffle 14 rises and makes baffle 14 and apron 15 contact, forms a confined box to the top, protects dustproof to the test part on the stage body 1, improves the life of energy storage ware oil pressure test bench.
As shown in fig. 3 to 4, a cross bar 16 is fixedly connected to one side of the outer surface of the pushing device 13, and an oil pressure sensor 17 is installed on the inner surface of the cross bar 16, and the oil pressure generated by the accumulator is tested by the oil pressure sensor 17.
Further, an electric push rod 18 is installed at the center of the top of the outer surface of the pushing device 13, a connecting rod 19 is fixedly connected to the bottom of the outer surface of the electric push rod 18, and the output end of the electric push rod 18 is connected with the connecting rod 19.
Further, the outer surface bottom of connecting rod 19 is provided with gag lever post 20, and the surface bottom of gag lever post 20 is provided with fixation clamp 21, utilizes electric putter 18 to place the inboard promotion fixation clamp 21 of plane for the device can make things convenient for the energy storage ware preliminary fixation in the top of placing the plane in the in-process of using.
Working principle: when the accumulator oil pressure test bed is used, firstly, through the arrangement of connecting the inner rod 3, the spring 4, the bottom plate 6, the buffer rod 8, the stress body 9, the stabilizing base 10 and the supporting column 11, through the spring 4 arranged at the middle position of the bottom, the bottom end of the spring 4 is fixed by the horizontal plate 5, and then the buffer rod 8 arranged at the bottom is matched, the buffer rod 8 utilizes the stress bodies 9 at two sides to stretch each other, so that the whole stabilizing base 10 and the supporting column 11 are fixed firmly, in the use process, because the oil pressure test can generate stronger vibration, the vibration of the whole device is relieved, the vibration reducing effect is achieved, the vibration resistance of the test bed is enhanced, secondly, through the arrangement of the electric push rod 18, the connecting rod 19, the limiting rod 20 and the fixing clamp 21, through the electric push rod 18 arranged at the middle position of the top and the bottom of a plane, the output of electric putter 18 is connected with connecting rod 19, the both sides of connecting rod 19 all are connected with gag lever post 20, connecting rod 19 and gag lever post 20 drive fixation clamp 21, the in-process of using utilizes electric putter 18 to promote fixation clamp 21 to placing the plane inboard for the device can make things convenient for the accumulator to initially fix at placing planar top in the in-process of using, make things convenient for the detection to the accumulator carries out the oil pressure, fixed efficiency has been improved, finally through baffle 14, apron 15 and expansion bracket 22's cooperation, baffle 14 drives expansion bracket 22 and rises and makes baffle 14 and apron 15 contact, form a confined box to the top, protect and prevent dust to the test part on the stage body 1, improve the life of accumulator oil pressure test bench, convenient operation, this is the theory of operation of this accumulator oil pressure test bench.
Claims (7)
1. The utility model provides an energy accumulator oil pressure test bench, includes stage body (1), its characterized in that, stable piece (2) are installed to the surface both sides of stage body (1), and the surface bottom of stable piece (2) is installed and is connected interior pole (3), spring (4) are installed to the surface bottom of connecting interior pole (3), and horizontal plate (5) are installed to the surface bottom of spring (4), the surface bottom of horizontal plate (5) is provided with bottom plate (6), and pulley (7) are installed to the surface bottom of bottom plate (6).
2. The accumulator oil pressure test stand according to claim 1, wherein a buffer rod (8) is installed at the center of the bottom of the outer surface of the stand body (1), stress bodies (9) are arranged on two sides of the bottom of the outer surface of the buffer rod (8), a stable base (10) is arranged on one side of the outer surface of the stress bodies (9), and a support column (11) is fixedly connected to the top of the outer surface of the stable base (10).
3. An accumulator oil pressure test stand according to claim 1, characterized in that the top of the outer surface of the stabilizing block (2) is provided with a fixed column (12), and the top of the outer surface of the fixed column (12) is provided with a pushing device (13).
4. An accumulator oil pressure test stand according to claim 3, characterized in that baffles (14) are mounted on two sides of the outer surface of the fixed column (12), a cover plate (15) is arranged on the top of the outer surface of the baffles (14), and a telescopic frame (22) is arranged at the bottom of the outer surface of the baffles (14).
5. An accumulator oil pressure test stand according to claim 3, characterized in that the outside surface side of the pushing device (13) is fixedly connected with a cross bar (16), and the inside surface of the cross bar (16) is provided with an oil pressure sensor (17).
6. The accumulator oil pressure test stand according to claim 5, wherein an electric push rod (18) is installed at the center of the top of the outer surface of the pushing device (13), and a connecting rod (19) is fixedly connected to the bottom of the outer surface of the electric push rod (18).
7. The accumulator oil pressure test stand according to claim 6, characterized in that the bottom of the outer surface of the connecting rod (19) is provided with a limit rod (20), and the bottom of the outer surface of the limit rod (20) is provided with a fixing clip (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321308188.7U CN219975022U (en) | 2023-05-26 | 2023-05-26 | Oil pressure test bed for energy accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321308188.7U CN219975022U (en) | 2023-05-26 | 2023-05-26 | Oil pressure test bed for energy accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219975022U true CN219975022U (en) | 2023-11-07 |
Family
ID=88587508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321308188.7U Active CN219975022U (en) | 2023-05-26 | 2023-05-26 | Oil pressure test bed for energy accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219975022U (en) |
-
2023
- 2023-05-26 CN CN202321308188.7U patent/CN219975022U/en active Active
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