CN220729607U - Hydrogen fuel cell testing device - Google Patents
Hydrogen fuel cell testing device Download PDFInfo
- Publication number
- CN220729607U CN220729607U CN202322371675.4U CN202322371675U CN220729607U CN 220729607 U CN220729607 U CN 220729607U CN 202322371675 U CN202322371675 U CN 202322371675U CN 220729607 U CN220729607 U CN 220729607U
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- China
- Prior art keywords
- plate
- fuel cell
- hydrogen fuel
- screw rod
- cell testing
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- 239000000446 fuel Substances 0.000 title claims abstract description 39
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 39
- 239000001257 hydrogen Substances 0.000 title claims abstract description 39
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000009863 impact test Methods 0.000 abstract description 6
- 230000003028 elevating effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
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- Fuel Cell (AREA)
Abstract
The utility model discloses a hydrogen fuel cell testing device which comprises a bottom plate, a stand column, a top plate, a lifting device, a transverse plate, a grabbing and placing device, a support column, a supporting table and a clamping device. The utility model belongs to the technical field of hydrogen fuel cell testing, and particularly relates to a hydrogen fuel cell testing device which can not only perform free drop testing on a hydrogen fuel cell, but also perform heavy object impact testing on the hydrogen fuel cell.
Description
Technical Field
The utility model belongs to the technical field of hydrogen fuel cell testing, and particularly relates to a hydrogen fuel cell testing device.
Background
Hydrogen fuel cells are produced through a number of tests including capacity tests, cell crush tests, discharge tests, vibration tests, free fall tests, weight impact tests, combustion tests, pressure tests, and the like.
The free drop test and the heavy object impact test are respectively provided with two sets of equipment for testing, so that the cost of the test can be increased, the fixing of the hydrogen fuel cell is inconvenient during the test, the efficiency of the test can be reduced, and the improvement is needed for the test.
Disclosure of Invention
In order to solve the problems, the utility model provides a hydrogen fuel cell testing device which can not only perform free drop test on a hydrogen fuel cell, but also perform heavy impact test on the hydrogen fuel cell.
In order to realize the functions, the technical scheme adopted by the utility model is as follows: the utility model provides a hydrogen fuel cell testing arrangement, includes bottom plate, stand, roof, elevating gear, diaphragm, grabs and puts device, pillar, bearing platform and clamping device, the stand is located on the bottom plate, the top of stand is located to the roof, elevating gear locates in roof and the stand, the diaphragm slides and locates on the stand and be connected with elevating gear, grab and put the device and locate on the diaphragm, the pillar is located on the bottom plate, the bearing platform is located on the pillar, clamping device locates in the bearing platform; the grabbing and placing device comprises a fixed plate, an air cylinder, a connecting plate, a connecting rod and a placing groove, wherein the fixed plate is arranged on the transverse plate, the air cylinder is arranged on the fixed plate, the connecting plate is arranged at the output end of the air cylinder, the connecting rod is hinged to the fixed plate, the placing groove is hinged to the connecting rod and is hinged to the connecting plate, the connecting plate is pushed by the air cylinder, the placing groove is pushed by the connecting plate, the placing groove can be opened downwards, and accordingly the heavy objects can be released rapidly.
Further, elevating gear includes motor, first, the lead screw and the second of awl tooth, in the roof is located to the motor, on the power take off of motor was located to first of awl tooth, in the stand was located in the rotation of lead screw, second of awl tooth locates the upper end of stand and is connected with first meshing of awl tooth, the diaphragm slides and locates in the stand and with a threaded connection of lead screw, can realize the steady lift to the diaphragm through the rotation of first of lead screw.
Further, clamping device includes fluting, splint, lead screw two, hand wheel and guide bar, the fluting is located the supporting bench, the splint slides and locates in the fluting, lead screw two rotates and locates in the supporting bench, the outer tip of lead screw two is located to the hand wheel, the guide bar is located in the supporting bench and runs through in the splint, through twisting the hand wheel, lead screw two can drive splint and slide in the fluting, reaches the purpose that carries out the centre gripping to hydrogen fuel cell.
Preferably, the upright post is provided with a graduated scale.
Preferably, the motor is a double-shaft motor, and the first screw rod can meet the requirement of synchronous lifting of the transverse plate.
Preferably, the second screw rod is arranged to enable the clamping plates to slide in the grooves in opposite directions.
Preferably, the upper end of the placement groove is provided in an opening shape so as to place the hydrogen fuel cell or the weight from above.
The utility model adopts the structure to obtain the beneficial effects as follows:
1. the utility model can realize the grabbing and placing of the hydrogen fuel cell or the grabbing and placing of the heavy object by arranging the grabbing and placing device, thereby being convenient and quick.
2. The utility model can adjust the height of the grabbing and placing device by arranging the lifting device so as to test the hydrogen fuel cells at different heights.
3. The utility model can realize the rapid fixation in the test of the hydrogen fuel cell by arranging the clamping device.
Drawings
FIG. 1 is a schematic view showing the overall structure of a hydrogen fuel cell testing apparatus according to the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a top view of the holding table of FIG. 1;
fig. 4 is an overall external view of a hydrogen fuel cell testing apparatus according to the present utility model.
The device comprises a base plate 1, a bottom plate 2, an upright post 3, a top plate 4, a lifting device 5, a transverse plate 6, a grabbing and placing device 7, a supporting column 8, a bearing table 9, a clamping device 10, a fixing plate 11, an air cylinder 12, a connecting plate 13, a connecting rod 14, a placing groove 15, a motor 16, a first conical tooth 17, a first screw rod 18, a second conical tooth 19, a groove 20, a clamping plate 21, a second screw rod 22, a hand wheel 23, a guide rod 24 and a graduated scale.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-4, the hydrogen fuel cell testing device of the present utility model comprises a bottom plate 1, a vertical column 2, a top plate 3, a lifting device 4, a transverse plate 5, a grabbing and placing device 6, a support column 7, a bearing table 8 and a clamping device 9, wherein the vertical column 2 is arranged on the bottom plate 1, a graduated scale 24 is arranged on the vertical column 2, the top plate 3 is arranged on the top of the vertical column 2, the lifting device 4 is arranged in the top plate 3 and the vertical column 2, the transverse plate 5 is slidably arranged on the vertical column 2 and connected with the lifting device 4, the grabbing and placing device 6 is arranged on the transverse plate 5, the support column 7 is arranged on the bottom plate 1, the bearing table 8 is arranged on the support column 7, and the clamping device 9 is arranged in the bearing table 8; the grabbing and placing device 6 comprises a fixing plate 10, an air cylinder 11, a connecting plate 12, a connecting rod 13 and a placing groove 14, wherein the fixing plate 10 is arranged on the transverse plate 5, the air cylinder 11 is arranged on the fixing plate 10, the connecting plate 12 is arranged at the output end of the air cylinder 11, the connecting rod 13 is hinged on the fixing plate 10, the placing groove 14 is hinged on the connecting rod 13 and is hinged on the connecting plate 12, the connecting plate 12 is pushed by the air cylinder 11, the placing groove 14 is pushed by the connecting plate 12, and the placing groove 14 can be opened downwards, so that the heavy objects can be released rapidly.
The lifting device 4 comprises a motor 15, a first conical tooth 16, a first screw rod 17 and a second conical tooth 18, the motor 15 is arranged in the top plate 3, the first conical tooth 16 is arranged at the power output end of the motor 15, the first screw rod 17 is rotationally arranged in the upright post 2, the second conical tooth 18 is arranged at the upper end of the upright post 2 and is meshed with the first conical tooth 16, the transverse plate 5 is slidingly arranged in the upright post 2 and is in threaded connection with the first screw rod 17, and stable lifting of the transverse plate 5 can be realized through rotation of the first screw rod 17.
The clamping device 9 comprises a groove 19, a clamping plate 20, a screw rod II 21, a hand wheel 22 and a guide rod 23, wherein the groove 19 is positioned in the bearing table 8, the clamping plate 20 is slidably arranged in the groove 19, the screw rod II 21 is rotatably arranged in the bearing table 8, the hand wheel 22 is arranged at the outer end part of the screw rod II 21, the clamping plate 20 can slide in the groove 19 in opposite directions through the arrangement of the screw rod II 21, the guide rod 23 is arranged in the bearing table 8 and penetrates through the clamping plate 20, and the screw rod II 21 can drive the clamping plate 20 to slide in the groove 19 by screwing the hand wheel 22, so that the purpose of clamping the hydrogen fuel cell is achieved.
The motor 15 is a double-shaft motor, and the arrangement of the first screw rod 17 can meet the requirement that the transverse plate 5 is lifted synchronously.
The upper end of the placement groove 14 is provided in an opening shape so as to place a hydrogen fuel cell or a weight from above.
When the free drop test is needed, firstly, the hydrogen fuel cell is placed from the upper part of the placement groove 14, then the motor 15 is started, the first bevel gear 16 is meshed with the second bevel gear 18 to rotate, the first screw rod 17 drives the transverse plate 5 to lift, the lifted height of the hydrogen fuel cell can be known through the graduated scale 24, when the specified height is reached, the air cylinder 11 is started, the placement groove 14 is pushed to be opened by the connecting plate 12, the hydrogen fuel cell slides from the placement groove 14 to perform the free drop test, when the heavy object impact test is needed on the hydrogen fuel cell, the hydrogen fuel cell is placed on the bearing table 8, then the hand wheel 22 is rotated, the second screw rod 21 drives the clamping plate 20 to slide in the groove 19, clamping of the hydrogen fuel cell is realized through the clamping plate 20, then the heavy object is placed in the placement groove 14, the heavy object is lifted to the specified height by means of the lifting device 4, the free drop test of the heavy object is realized through the grabbing and placing device 6, and the heavy object impact test is performed on the hydrogen fuel cell.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (7)
1. A hydrogen fuel cell testing device, characterized in that: the device comprises a bottom plate, a stand column, a top plate, a lifting device, a cross plate, a grabbing and placing device, a support column, a bearing table and a clamping device, wherein the stand column is arranged on the bottom plate; the grabbing and placing device comprises a fixed plate, an air cylinder, a connecting plate, a connecting rod and a placing groove, wherein the fixed plate is arranged on the transverse plate, the air cylinder is arranged on the fixed plate, the connecting plate is arranged at the output end of the air cylinder, the connecting rod is hinged to the fixed plate, and the placing groove is hinged to the connecting rod and is hinged to the connecting plate.
2. A hydrogen fuel cell testing apparatus according to claim 1, wherein: the lifting device comprises a motor, a first bevel gear, a first screw rod and a second bevel gear, wherein the motor is arranged in the top plate, the first bevel gear is arranged at the power output end of the motor, the first screw rod is rotationally arranged in the upright post, the second bevel gear is arranged at the upper end of the upright post and is engaged and connected with the first bevel gear, and the transverse plate is slidably arranged in the upright post and is in threaded connection with the first screw rod.
3. A hydrogen fuel cell testing apparatus according to claim 2, wherein: the clamping device comprises a groove, a clamping plate, a screw rod II, a hand wheel and a guide rod, wherein the groove is arranged in the bearing table, the clamping plate is slidably arranged in the groove, the screw rod II is rotationally arranged in the bearing table, the hand wheel is arranged at the outer end part of the screw rod II, and the guide rod is arranged in the bearing table and penetrates through the clamping plate.
4. A hydrogen fuel cell testing apparatus according to claim 3, wherein: and the upright post is provided with a graduated scale.
5. A hydrogen fuel cell testing apparatus according to claim 4, wherein: the motor is a double-shaft motor, and the first screw rod can meet the requirement of synchronous lifting of the transverse plate.
6. A hydrogen fuel cell testing apparatus according to claim 5, wherein: the arrangement of the second screw rod can enable the clamping plates to slide in opposite directions in the grooves.
7. A hydrogen fuel cell testing apparatus according to claim 6, wherein: the upper end of the placing groove is arranged in an opening shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322371675.4U CN220729607U (en) | 2023-09-01 | 2023-09-01 | Hydrogen fuel cell testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322371675.4U CN220729607U (en) | 2023-09-01 | 2023-09-01 | Hydrogen fuel cell testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220729607U true CN220729607U (en) | 2024-04-05 |
Family
ID=90490437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322371675.4U Active CN220729607U (en) | 2023-09-01 | 2023-09-01 | Hydrogen fuel cell testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220729607U (en) |
-
2023
- 2023-09-01 CN CN202322371675.4U patent/CN220729607U/en active Active
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