CN216805107U - Hydrogen storage, installation and maintenance detection door assembly of hydrogen fuel commercial vehicle - Google Patents
Hydrogen storage, installation and maintenance detection door assembly of hydrogen fuel commercial vehicle Download PDFInfo
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- CN216805107U CN216805107U CN202220735095.1U CN202220735095U CN216805107U CN 216805107 U CN216805107 U CN 216805107U CN 202220735095 U CN202220735095 U CN 202220735095U CN 216805107 U CN216805107 U CN 216805107U
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- Prior art keywords
- hydrogen storage
- installation
- hydrogen
- maintenance
- assembly
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- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 92
- 239000001257 hydrogen Substances 0.000 title claims abstract description 92
- 238000009434 installation Methods 0.000 title claims abstract description 92
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 91
- 238000003860 storage Methods 0.000 title claims abstract description 76
- 238000012423 maintenance Methods 0.000 title claims abstract description 46
- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 239000000446 fuel Substances 0.000 title claims abstract description 18
- 238000007689 inspection Methods 0.000 claims abstract description 21
- 230000001360 synchronised effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a hydrogen storage installation maintenance detection door assembly of a hydrogen fuel commercial vehicle, which comprises: the device comprises a vehicle body and a hydrogen storage system installation assembly, wherein the vehicle body is provided with a hydrogen storage installation cavity, the hydrogen storage system installation assembly is fixedly installed in the hydrogen storage installation cavity, side plates are arranged on openings on two sides of the hydrogen storage installation cavity, an access hole is formed in each side plate, and the access hole is rotatably connected with a maintenance detection door through a hinge; the inboard level equidistance of maintenance inspection door is provided with the guide rail frame, and slides on the guide rail frame and is provided with removal hoist and mount subassembly. According to the utility model, the side plate arranged on the side surface of the hydrogen storage mounting cavity in the vehicle body is provided with the access hole and the maintenance detection door is mounted, so that a maintainer can conveniently enter the vehicle body system for maintenance and repair, the operation of directly mounting, dismounting, replacing and maintaining the hydrogen storage system and the like can be carried out, the operation of lifting from the upper part when the traditional vehicle is used for replacing fuel is not required, and the device is easy to rapidly replace and can be suitable for a container meeting the storage requirement.
Description
Technical Field
The utility model relates to the technical field of hydrogen storage installation assemblies of vehicle bodies, in particular to a hydrogen storage installation and maintenance detection door assembly of a hydrogen fuel commercial vehicle.
Background
The hydrogen fuel automobile is a new energy automobile, commercial car hydrogen fuel automobile, in order to guarantee the demand that the truck needs long distance transportation, whole car is equipped with more hydrogen bottle, if the prior application's of applicant is the authorization notice number CN215474507U, the name is a modular hydrogen storage system installation assembly of hydrogen fuel commercial car and vehicle, it becomes to be formed by a plurality of monomer hydrogen storage system installation assembly stack built-up connection with the design of combination hydrogen storage system installation assembly, the realization will make up the modularized design of hydrogen storage system installation assembly, can rotate the monomer hydrogen storage system installation assembly stack combination of different quantity according to the vehicle demand of different models and form, the flexibility is strong, satisfy customization service demand convenient to use, and combination hydrogen storage system installation assembly can arrange simple to operate according to the automobile body is nimble.
But detect and maintain still according to the mode of traditional fuel cell car in the past, need all dismantle battery system is whole through the lifting hook jack-up, overhaul and change all very inconvenient, have severely restricted commercial popularization and application, based on this, need a hydrogen fuel commercial car hydrogen storage system installation maintenance inspection door assembly urgently for solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a hydrogen storage, installation, maintenance and detection door assembly of a hydrogen fuel commercial vehicle, which aims to solve the defects in the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme: a hydrogen storage installation and maintenance inspection door assembly for a hydrogen fuel commercial vehicle comprises: the device comprises a vehicle body and a hydrogen storage system installation assembly, wherein the vehicle body is provided with a hydrogen storage installation cavity, the hydrogen storage system installation assembly is fixedly installed in the hydrogen storage installation cavity, openings on two sides of the hydrogen storage installation cavity are respectively provided with a side plate, the side plates are provided with an access hole, and the access holes are rotatably connected with a maintenance detection door through hinges; the inboard level equidistance of maintenance inspection door is provided with the guide rail frame, and slides on the guide rail frame and is provided with removal hoist and mount subassembly.
As a further description of the above technical solution:
the hydrogen storage system installation assembly comprises a plurality of box-type installation frame bodies, the box-type installation frame bodies are mutually overlapped and fixed, and a hydrogen storage tank body is arranged inside each box-type installation frame body.
As a further description of the above technical solution:
the movable hoisting assembly comprises a sliding connection seat, the sliding connection seat is embedded on the guide rail frame in a sliding mode, an adjusting screw rod is vertically and spirally connected to the sliding connection seat, and the bottom end of the adjusting screw rod is rotatably connected with a hook piece.
As a further description of the above technical solution:
and U-shaped frameworks are further fixed on the inner sides of the maintenance detection doors, and the guide rail frames are horizontally fixed on the U-shaped frameworks.
As a further description of the above technical solution:
the bottom of U type skeleton is connected with flexible supporting mechanism, flexible supporting mechanism includes the bracket, the symmetry vertical fixation has two support frames on the bracket, and two the support frame is interactive to be inlayed and to be established in the both sides frame bottom of U type skeleton.
As a further description of the above technical solution:
the bottom of U type skeleton is provided with fixing screw, the locating hole that cooperation fixing screw used is all seted up to the top and the bottom of support frame.
The utility model provides a hydrogen storage installation maintenance detection door assembly of a hydrogen fuel commercial vehicle. The method has the following beneficial effects:
the hydrogen storage installation and maintenance detection door assembly of the hydrogen fuel commercial vehicle is convenient for maintainers to enter a vehicle body system for maintenance and repair by arranging an access hole and installing a maintenance detection door on a side plate arranged on the side surface of a hydrogen storage installation cavity in a vehicle body, and can directly carry out operations such as installation, disassembly, replacement, maintenance, and the like without lifting from the upper part as the conventional vehicle is used for replacing fuel, is easy for quick replacement and can be suitable for containers meeting the storage requirement, secondly, a guide rail frame is arranged on the inner side of the maintenance detection door for installing a movable lifting component, when the hydrogen storage system installation assembly is maintained and replaced by a hydrogen storage tank body, the maintenance detection door is opened by ninety degrees and then is hung on a box-shaped installation frame body in the hydrogen storage system installation assembly by the movable lifting component, so that the box-shaped installation frame body can be directly moved in a sliding manner and is matched with the movable lifting component for synchronously sliding to carry out lifting support on the outer end of the box-shaped installation frame body, thereby realize shifting out fixedly to box installation frame body, the hydrogen storage tank body of convenient to overhaul and change inside.
Drawings
FIG. 1 is a schematic view of the overall structure of a hydrogen storage installation and maintenance inspection door assembly for a hydrogen-fueled commercial vehicle according to the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the present invention;
FIG. 4 is a schematic structural view of the present invention;
FIG. 5 is a schematic structural view of the present invention;
FIG. 6 is a schematic view of the structure of the present invention.
Illustration of the drawings:
1. a vehicle body; 11. a hydrogen storage installation cavity; 2. a hydrogen storage system mounting assembly; 21. a box-type mounting frame body; 22. a hydrogen storage tank body; 3. a side plate; 4. maintaining the detection door; 41. a U-shaped framework; 5. a guide rail bracket; 6. moving the hoisting assembly; 61. a sliding connection seat; 62. adjusting the screw rod; 63. a hook member; 7. a telescopic support mechanism; 71. a bracket; 72. a support frame; 73. fixing the screw rod; 74. and (7) positioning the holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, a hydrogen storage installation and maintenance inspection door assembly for a hydrogen-fueled commercial vehicle includes: the hydrogen storage system installation assembly comprises a vehicle body 1 and a hydrogen storage system installation assembly 2, wherein the vehicle body 1 is provided with a hydrogen storage installation cavity 11, the hydrogen storage system installation assembly 2 is fixedly installed in the hydrogen storage installation cavity 11, the hydrogen storage system installation assembly 2 comprises a plurality of box-shaped installation frame bodies 21, the box-shaped installation frame bodies 21 are mutually overlapped and fixed, a hydrogen storage tank body 22 is installed inside each box-shaped installation frame body 21, side plates 3 are arranged on openings in two sides of the hydrogen storage installation cavity 11, an access hole is formed in each side plate 3, and the access hole is connected with a maintenance detection door 4 in a hinged and rotating mode; the inboard level equidistance of maintenance inspection door 4 is provided with guide rail frame 5, and slides on guide rail frame 5 and is provided with removal hoist and mount subassembly 6. The vehicle body 1 is positioned between a vehicle head and a vehicle body and is welded by a steel frame to form a rectangular cavity, namely a hydrogen storage installation cavity 11, a hydrogen storage system installation assembly 2 comprises a plurality of box-shaped installation frame bodies 21, the box-shaped installation frame bodies 21 are stacked and fixed in the hydrogen storage installation cavity 11, a hydrogen storage tank body 22 is arranged in the box-shaped installation frame bodies 21 in a built-in mode, an access hole is formed in a side plate 3 arranged on the side surface of the hydrogen storage installation cavity 11 in the vehicle body 1, a maintenance detection door 4 is installed, so that an maintainer can conveniently enter a vehicle body system to be overhauled and maintained, the operations of directly installing, disassembling, replacing and maintaining the hydrogen storage system and the like can be carried out without hoisting from the upper part as the conventional vehicle is used for replacing fuel, a container which can be suitable for meeting the storage requirement can be replaced easily, and a movable hoisting assembly 6 is installed by arranging a guide rail frame 5 on the inner side of the maintenance detection door 4, when overhauing changing hydrogen storage tank body to storing up hydrogen system installation assembly, will maintain detecting door 4 and open ninety degrees, then articulate on box installation frame body 21 in storing up hydrogen system installation assembly 2 through removing hoist and mount subassembly 6, thereby can be directly with box installation frame body 21 slip removal, and the cooperation removes hoist and mount subassembly 6 synchronous slip and carries out hoist and mount support to box installation frame body 21 outer end, thereby it is fixed to realize shifting out box installation frame body 21, be convenient for overhaul and change inside hydrogen storage tank body.
The movable hoisting assembly 6 comprises a sliding connection base 61, the sliding connection base 61 is embedded on the guide rail frame 5 in a sliding mode, an adjusting screw 62 is vertically and spirally connected to the sliding connection base 61, and the bottom end of the adjusting screw 62 is rotatably connected with a hook member 63. Further, when the outer end of the box-shaped installation frame body 21 is hoisted and supported by the movable hoisting component 6 in a synchronous sliding mode, the outer end of the box-shaped installation frame body 21 is hung on a steel frame of the box-shaped installation frame body 21 through the hook member 63, then the adjusting screw 62 is rotated to support and hoist the box-shaped installation frame body, and synchronous sliding adjustment can be performed through the sliding connection seat 61.
A U-shaped framework 41 is further fixed on the inner side of the maintenance detection door 4, and each guide rail bracket 5 is horizontally fixed on the U-shaped framework 41. The bottom of U type skeleton 41 is connected with flexible supporting mechanism 7, and flexible supporting mechanism 7 includes bracket 71, and the symmetry is fixed with two support frames 72 perpendicularly on bracket 71, and two support frames 72 interactive the inlaying establish in the two side bearer bottom ends of U type skeleton 41. The bottom of U type skeleton 41 is provided with fixing screw 73, and the locating hole 74 that cooperation fixing screw 73 used is all seted up to the top and the bottom of support frame 72. Further, still be fixed with U type skeleton 41 in the inboard of maintenance inspection door 4, each guide rail frame 5 level is fixed on U type skeleton 41, show the intensity that strengthens maintenance inspection door 4 promptly through U type skeleton 41, prevent that it from taking place to warp, and guide rail frame 5 fixes on U type skeleton 41, the bottom of U type skeleton 41 sets up flexible supporting mechanism 7 and supports, thereby it supports at box installation frame body 21 to articulate removal hoist and mount subassembly 6 on the guide rail frame 5, improve the stability of supporting, when not using simultaneously, can contract flexible supporting mechanism 7 to the inboard of maintenance inspection door 4, and fix flexible supporting mechanism 7 through set screw 73 cooperation locating hole 74.
The working principle is as follows: the hydrogen storage installation maintenance inspection door assembly for the hydrogen fuel commercial vehicle is characterized in that a guide rail frame 5 is arranged on the inner side of a maintenance inspection door 4 to install a movable hoisting component 6, when the hydrogen storage system installation assembly is overhauled and replaced by a hydrogen storage tank body, the maintenance inspection door 4 is opened by ninety degrees and then is hung on a box-shaped installation frame body 21 in a hydrogen storage system installation assembly 2 by the movable hoisting component 6, so that the box-shaped installation frame body 21 can be directly and slidably moved and is matched with the movable hoisting component 6 to synchronously slide and support the outer end of the box-shaped installation frame body 21, the box-shaped installation frame body 21 is moved out and fixed, the hydrogen storage tank body in the hydrogen storage system installation assembly is convenient to overhaul and replace, meanwhile, the strength of the maintenance inspection door 4 is obviously enhanced by a U-shaped fixing frame 4 to prevent the maintenance inspection door from deforming, the guide rail frame 5 is fixed on a U-shaped framework 41, and the bottom of the U-shaped framework 41 is provided with a telescopic supporting mechanism 7 for supporting, thereby to remove hoist and mount subassembly 6 to on the guide rail frame 5 and articulate and support at box installation frame body 21, improve the stability of supporting, when not using simultaneously, can contract flexible supporting mechanism 7 to the inboard of maintenance inspection door 4 to fix flexible supporting mechanism 7 through fixing screw 73 cooperation locating hole 74.
Claims (6)
1. A hydrogen storage installation and maintenance inspection door assembly for a hydrogen fuel commercial vehicle comprises: automobile body (1) and hydrogen storage system installation assembly (2), have one on automobile body (1) and store up hydrogen installation cavity (11), hydrogen storage system installation assembly (2) fixed mounting be in store up hydrogen installation cavity (11), its characterized in that:
the side plates (3) are arranged at openings on two sides of the hydrogen storage mounting cavity (11), an access hole is formed in each side plate (3), and the access hole is connected with a maintenance detection door (4) in a hinged and rotating manner;
the inboard level equidistance of maintenance inspection door (4) is provided with guide rail frame (5), and slides on guide rail frame (5) and is provided with removal hoist and mount subassembly (6).
2. The hydrogen storage installation and maintenance inspection door assembly of the hydrogen-fueled commercial vehicle as claimed in claim 1, wherein the hydrogen storage system installation assembly (2) comprises a plurality of box-shaped installation frame bodies (21), the box-shaped installation frame bodies (21) are mutually overlapped and fixed, and a hydrogen storage tank body (22) is installed inside each box-shaped installation frame body (21).
3. The hydrogen storage, installation and maintenance detection door assembly for the hydrogen-fueled commercial vehicle as claimed in claim 1, wherein the movable hoisting component (6) comprises a sliding connection seat (61), the sliding connection seat (61) is slidably embedded in the guide rail frame (5), an adjusting screw (62) is vertically and spirally connected to the sliding connection seat (61), and a hook member (63) is rotatably connected to the bottom end of the adjusting screw (62).
4. The hydrogen storage, installation and maintenance inspection door assembly of a hydrogen-fueled commercial vehicle according to claim 1, wherein a U-shaped framework (41) is further fixed on the inner side of the maintenance inspection door (4), and each guide rail bracket (5) is horizontally fixed on the U-shaped framework (41).
5. The hydrogen storage, installation and maintenance detection door assembly for the hydrogen-fueled commercial vehicle as claimed in claim 4, wherein a telescopic supporting mechanism (7) is connected to the bottom of the U-shaped frame (41), the telescopic supporting mechanism (7) comprises a bracket (71), two supporting frames (72) are symmetrically and vertically fixed on the bracket (71), and the two supporting frames (72) are interactively embedded at the bottom ends of two side frames of the U-shaped frame (41).
6. The hydrogen storage, installation, maintenance and detection door assembly for the hydrogen-fueled commercial vehicle as claimed in claim 5, wherein a fixing screw (73) is arranged at the bottom of the U-shaped framework (41), and positioning holes (74) matched with the fixing screw (73) are formed in the top end and the bottom end of the support frame (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220735095.1U CN216805107U (en) | 2022-03-31 | 2022-03-31 | Hydrogen storage, installation and maintenance detection door assembly of hydrogen fuel commercial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220735095.1U CN216805107U (en) | 2022-03-31 | 2022-03-31 | Hydrogen storage, installation and maintenance detection door assembly of hydrogen fuel commercial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216805107U true CN216805107U (en) | 2022-06-24 |
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ID=82046828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220735095.1U Expired - Fee Related CN216805107U (en) | 2022-03-31 | 2022-03-31 | Hydrogen storage, installation and maintenance detection door assembly of hydrogen fuel commercial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216805107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116118485A (en) * | 2023-04-19 | 2023-05-16 | 威驰腾(福建)汽车有限公司 | Double-deck hydrogen fuel bus |
-
2022
- 2022-03-31 CN CN202220735095.1U patent/CN216805107U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116118485A (en) * | 2023-04-19 | 2023-05-16 | 威驰腾(福建)汽车有限公司 | Double-deck hydrogen fuel bus |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220624 |
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| CF01 | Termination of patent right due to non-payment of annual fee |