CN221123691U - Sealing detection device of fuel cell - Google Patents
Sealing detection device of fuel cell Download PDFInfo
- Publication number
- CN221123691U CN221123691U CN202322608402.7U CN202322608402U CN221123691U CN 221123691 U CN221123691 U CN 221123691U CN 202322608402 U CN202322608402 U CN 202322608402U CN 221123691 U CN221123691 U CN 221123691U
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- CN
- China
- Prior art keywords
- base
- fixedly connected
- fuel cell
- support frame
- screw rod
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- 238000001514 detection method Methods 0.000 title claims abstract description 42
- 238000007789 sealing Methods 0.000 title claims abstract description 33
- 239000000446 fuel Substances 0.000 title claims abstract description 26
- 230000003028 elevating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Fuel Cell (AREA)
Abstract
The utility model discloses a sealing detection device of a fuel cell, which comprises a base, wherein the top of the base is fixedly connected with a support frame, the inner bottom of the support frame is vertically provided with a sealing cover in a sliding manner, the support frame is provided with a lifting mechanism for lifting the sealing cover, the top of the base is provided with two sliding grooves, two connecting columns are respectively and horizontally slid in the two sliding grooves, the top of the base is horizontally slid with a sliding plate, four connecting columns are respectively and fixedly connected with four corners of the top of the sliding plate, the inside of the base is provided with a sliding mechanism for sliding the sliding plate, and the surface of the base is provided with a switch. According to the utility model, the sealing cover can slide downwards through the arrangement of the hydraulic telescopic cylinder, so that the sealing cover is pressed to the top of the detection box, and the detection box can also move horizontally along with the up-and-down sliding of the sealing cover, so that the fuel cell is moved, and the phenomenon that the fuel cell is not taken conveniently during use is avoided.
Description
Technical Field
The utility model relates to the technical field of battery seal detection devices, in particular to a seal detection device of a fuel battery.
Background
The seal detection device of the fuel cell is a device for detecting the seal condition in the fuel cell system, and the seal in the fuel cell system is very important because any leakage can cause leakage of hydrogen to cause potential safety hazard, and meanwhile, the performance and the efficiency of the fuel cell system can be influenced.
When the tightness of the fuel cell is detected, the fuel cell needs to be placed in the detection box, and then the detection box is closed to carry out maintenance detection, so that the detection accuracy is ensured.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a sealing detection device of a fuel cell.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a fuel cell's seal detection device, includes the base, base top fixedly connected with support frame, the vertical slip in bottom has sealed lid in the support frame, be equipped with the elevating system who goes up and down sealed lid on the support frame, two spouts have been seted up at the base top, two the inside two spliced poles that all slide of spout, top horizontal slip has the slide in the base, four spliced pole is fixedly connected with in slide top four corners respectively, the inside sliding mechanism who is equipped with the slide of base, base surface mounting has the switch.
As a further scheme of the utility model, the lifting mechanism comprises a hydraulic telescopic cylinder, the supporting frame is U-shaped, the hydraulic telescopic cylinder is fixedly connected to the top of the supporting frame, the bottom end of the hydraulic telescopic cylinder is fixedly connected to the center of the top of the sealing cover, a limiting groove is formed in the bottom of the sealing cover, the top of the base is slidably provided with a bottom plate, four connecting columns are pairwise arranged, sliding rods are fixedly connected between the two pairs of connecting columns, the bottom plate is sleeved on the surfaces of the two sliding rods, a detection box is arranged at the top of the bottom plate, and the detection box is matched with the sealing cover.
As a further scheme of the utility model, the sliding mechanism comprises a screw rod, the screw rod is rotatably connected to the inner top of the base, the inner top of the base is fixedly connected with a fixing plate, a shaft sleeve is sleeved on the surface of the screw rod, the shaft sleeve is fixedly connected to the surface of the fixing plate, the bottom of the sliding plate is fixedly connected with a connecting block, the connecting block is sleeved on the surface of the screw rod, the connecting block is matched with the screw rod, one end of the screw rod is sleeved on one side of the inner part of the base, a gear is rotatably arranged on one side of the surface of the base, and the gear is fixedly connected to one end of the screw rod.
As a further scheme of the utility model, a vertical groove is vertically formed in the surface of the support frame, a connecting rod is horizontally and fixedly connected to the surface of the sealing cover, the connecting rod slides in the vertical groove, a rack vertically slides on the surface of the support frame, the top end of the rack is fixedly connected to one end of the connecting rod, and the rack is meshed with a gear.
The beneficial effects of the utility model are as follows:
1. The sealing cover can be adjusted to slide up and down through the hydraulic telescopic cylinder, meanwhile, under the mutual cooperation of the rack and the gear, the detection item can be driven to slide back and forth on the base, so that the sealing cover seals the detection box, the convenience of the device is improved, and the detection efficiency can be improved.
Drawings
Fig. 1 is a front view of a seal detection device for a fuel cell according to the present utility model;
Fig. 2 is a schematic surface structure of a seal detection device for a fuel cell according to the present utility model;
Fig. 3 is a schematic diagram showing an internal structure of a seal detection device for a fuel cell according to the present utility model;
Fig. 4 is a cross-sectional view showing the surface structure of a seal detecting device for a fuel cell according to the present utility model.
In the figure: 1. a base; 11. a switch; 12. a chute; 13. a fixing plate; 2. a support frame; 3. a detection box; 31. a bottom plate; 4. a hydraulic telescopic cylinder; 41. sealing cover; 42. a limit groove; 43. a connecting rod; 44. a rack; 5. a slide plate; 51. a connecting column; 52. a connecting block; 53. a slide bar; 6. a screw rod; 61. a shaft sleeve; 62. a gear.
Description of the embodiments
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. 1-4, a sealing detection device for a fuel cell comprises a base 1, wherein a support frame 2 is fixedly connected to the top of the base 1, a sealing cover 41 is vertically slid in the bottom of the support frame 2, a lifting mechanism for lifting the sealing cover 41 is arranged on the support frame 2, two sliding grooves 12 are formed in the top of the base 1, two connecting columns 51 are respectively slid in the two sliding grooves 12, a sliding plate 5 is horizontally slid on the top of the base 1, four connecting columns 51 are respectively fixedly connected to four corners of the top of the sliding plate 5, a sliding mechanism for sliding the sliding plate 5 is arranged in the base 1, a switch 11 is arranged on the surface of the base 1, and through the arrangement of the device, the sealing cover 41 can be slid downwards, so that the sealing cover 41 is pressed to the top of a detection box 3, and the detection box 3 also moves horizontally along with the up-down sliding of the sealing cover 41, so that the fuel cell is moved.
Referring to fig. 1 and 4, in a preferred embodiment, the lifting mechanism includes a hydraulic telescopic cylinder 4, a supporting frame 2 is U-shaped, the hydraulic telescopic cylinder 4 is fixedly connected to the top of the supporting frame 2, the bottom end of the hydraulic telescopic cylinder 4 is fixedly connected to the center of the top of a sealing cover 41, a limiting groove 42 is formed in the bottom of the sealing cover 41, a bottom plate 31 slides on the top of the base 1, four connecting columns 51 are paired in pairs, sliding rods 53 are fixedly connected between the two pairs of connecting columns 51, the bottom plate 31 is sleeved on the surfaces of the two sliding rods 53, a detection box 3 is mounted on the top of the bottom plate 31, and the detection box 3 is matched with the sealing cover 41 and is used for limiting the sealing cover 41 to slide up and down.
Referring to fig. 1 and 3, in a preferred embodiment, the sliding mechanism includes a screw rod 6, the screw rod 6 is rotatably connected to the inner top of the base 1, the inner top of the base 1 is fixedly connected with a fixing plate 13, a shaft sleeve 61 is sleeved on the surface of the screw rod 6, the shaft sleeve 61 is fixedly connected to the surface of the fixing plate 13, a connecting block 52 is fixedly connected to the bottom of the sliding plate 5, the connecting block 52 is sleeved on the surface of the screw rod 6, the connecting block 52 is matched with the screw rod 6, one end of the screw rod 6 is sleeved on one side of the inner side of the base 1, a gear 62 is rotated on one side of the surface of the base 1, and the gear 62 is fixedly connected to one end of the screw rod 6 for limiting the horizontal sliding of the detection box 3.
Referring to fig. 1, 2 and 4, in a preferred embodiment, a vertical groove is vertically formed on the surface of the support frame 2, a connecting rod 43 is fixedly connected to the surface of the sealing cover 41 horizontally, the connecting rod 43 slides inside the vertical groove, a rack 44 vertically slides on the surface of the support frame 2, the top end of the rack 44 is fixedly connected to one end of the connecting rod 43, and the rack 44 is meshed with the gear 62 to limit the gear 62 to rotate.
From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: when in actual use, through the setting of the hydraulic telescopic cylinder 4, can slide from top to bottom to the sealed lid 41, when using can drive the hydraulic telescopic cylinder 4 to drive sealed lid 41 and slide downwards, under the effect of connecting rod 43 and rack 44, can drive gear 62 and rotate, drive lead screw 6 simultaneously and rotate, under the cooperation of connecting block 52, can drive slide 5 and four spliced poles 51 and slide, thereby make detection case 3 slide to sealed lid 41 bottom, thereby can make sealed lid 41 slide to detection case 3 top, and then can seal detection case 3 when detecting, after the detection, the hydraulic telescopic cylinder 4 drives sealed lid 41 and upwards slides, at this moment under the effect of connecting rod 43 and rack 44, will drive gear 62 and lead screw 6 and reverse rotation, under the effect of connecting block 52, will drive slide 5 and four spliced poles 51 and keep away from sealed lid 41, thereby the detection case 3 is understood to slide, thereby can take out or put into new battery to the inside battery of detection case 3, and further improve the practicality of the device.
Spatially relative terms, such as "above … …," "above … …," "upper surface on … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the application described herein may be capable of being practiced otherwise than as specifically illustrated and described. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a sealing detection device of fuel cell, includes base (1), its characterized in that, base (1) top fixedly connected with support frame (2), the vertical slip in support frame (2) has sealed lid (41), be equipped with the elevating system of sealed lid of lift (41) on support frame (2), two spout (12) have been seted up at base (1) top, two the inside equal slip of spout (12) has two spliced pole (51), top horizontal slip has slide (5) in base (1), four spliced pole (51) are fixed connection in slide (5) top four corners respectively, the inside slide mechanism who is equipped with slide plate (5) of base (1), base (1) surface mounting has switch (11).
2. The sealing detection device of a fuel cell according to claim 1, wherein the lifting mechanism comprises a hydraulic telescopic cylinder (4), the support frame (2) is in a U shape, the hydraulic telescopic cylinder (4) is fixedly connected to the top of the support frame (2), the bottom end of the hydraulic telescopic cylinder (4) is fixedly connected to the center of the top of the sealing cover (41), and a limiting groove (42) is formed in the bottom of the sealing cover (41).
3. The sealing detection device for the fuel cell according to claim 2, wherein a bottom plate (31) is slidably arranged at the top of the base (1), four connecting columns (51) are arranged in pairs, sliding rods (53) are fixedly connected between the two pairs of connecting columns (51), the bottom plate (31) is sleeved on the surfaces of the two sliding rods (53), a detection box (3) is arranged at the top of the bottom plate (31), and the detection box (3) is matched with the sealing cover (41).
4. A fuel cell seal detection device according to claim 3, wherein the sliding mechanism comprises a screw rod (6), the screw rod (6) is rotatably connected to the inner top of the base (1), the inner top of the base (1) is fixedly connected with a fixing plate (13), a shaft sleeve (61) is sleeved on the surface of the screw rod (6), the shaft sleeve (61) is fixedly connected to the surface of the fixing plate (13), a connecting block (52) is fixedly connected to the bottom of the sliding plate (5), the connecting block (52) is sleeved on the surface of the screw rod (6), and the connecting block (52) is matched with the screw rod (6).
5. The device for detecting the seal of the fuel cell according to claim 4, wherein one end of the screw rod (6) is sleeved on one side of the inside of the base (1), a gear (62) is rotated on one side of the surface of the base (1), and the gear (62) is fixedly connected to one end of the screw rod (6).
6. The fuel cell seal detection device according to claim 5, wherein a vertical groove is vertically formed in the surface of the support frame (2), a connecting rod (43) is fixedly connected to the surface of the seal cover (41) horizontally, the connecting rod (43) slides in the vertical groove, a rack (44) vertically slides on the surface of the support frame (2), the top end of the rack (44) is fixedly connected to one end of the connecting rod (43), and the rack (44) is meshed with the gear (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322608402.7U CN221123691U (en) | 2023-09-26 | 2023-09-26 | Sealing detection device of fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322608402.7U CN221123691U (en) | 2023-09-26 | 2023-09-26 | Sealing detection device of fuel cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221123691U true CN221123691U (en) | 2024-06-11 |
Family
ID=91366237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322608402.7U Active CN221123691U (en) | 2023-09-26 | 2023-09-26 | Sealing detection device of fuel cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221123691U (en) |
-
2023
- 2023-09-26 CN CN202322608402.7U patent/CN221123691U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |