CN215662982U - Hydrogen fuel cell cargo vehicle gas cylinder support and cargo vehicle - Google Patents
Hydrogen fuel cell cargo vehicle gas cylinder support and cargo vehicle Download PDFInfo
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- CN215662982U CN215662982U CN202121838779.6U CN202121838779U CN215662982U CN 215662982 U CN215662982 U CN 215662982U CN 202121838779 U CN202121838779 U CN 202121838779U CN 215662982 U CN215662982 U CN 215662982U
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- gas cylinder
- fuel cell
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
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Abstract
The utility model provides a hydrogen fuel cell truck gas cylinder bracket and a truck, and relates to the technical field of automobile manufacturing, wherein the hydrogen fuel cell truck gas cylinder bracket comprises a bracket assembly; the adjustable flexible part is arranged on the bracket assembly in a screwing manner; a cuff to form a first receiving space for the gas cylinder to be placed in with the adjustable flexible portion; the adjustable flexible part provides flexible restraint for the gas cylinder in the first accommodating space by adjusting the screwing amount relative to the bracket assembly, so that stable restraint force is provided for the gas cylinder, and the stability and the safety of gas cylinder installation are further improved; the adjustable flexible part can also provide flexible constraint for gas cylinders of different specifications through adjustment, so that the adaptability and the universality of the support are improved on one hand, and the outer wall surface of the gas cylinder can be effectively protected on the other hand, thereby prolonging the service life of the gas cylinder; in addition, the support has a simple integral structure, and reduces the production cost and the use cost.
Description
Technical Field
The utility model relates to the technical field of automobile manufacturing, in particular to a hydrogen fuel cell truck gas cylinder support and a truck.
Background
In recent years, the problem of global warming becomes more and more serious with the overproof carbon dioxide emission, and various countries are researching the technology of how to utilize hydrogen energy. In 2018, the hydrogen fuel electric automobile is popularized and applied to commercial vehicles, but the hydrogen fuel electric automobile is mainly applied to a hydrogen fuel cell passenger car at present, a cargo vehicle only starts immediately and is influenced by cost, and the development of the hydrogen fuel cell cargo vehicle has a long way to go. At present, the gas cylinder of the hydrogen fuel cell truck is mainly arranged between a cab and a cargo box, occupies a large number of positions of the cargo box, and has a large and complex bracket.
The prior art mainly has the following defects: the existing truck gas cylinder fixing mechanism has the disadvantages of complex structure, higher manufacturing cost, poor universality of the fuel gas cylinder fixing device and easy looseness of the gas cylinder.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art.
To this end, the utility model provides, in a first aspect, a hydrogen fuel cell truck gas cylinder support.
In a second aspect, the present invention provides a truck.
The utility model provides a hydrogen fuel cell truck gas cylinder bracket, which comprises a bracket assembly; the adjustable flexible part is arranged on the bracket assembly in a screwing manner; the strap is arranged on the bracket assembly and is opposite to the adjustable flexible part so as to form a first accommodating space for accommodating the gas cylinder between the strap and the adjustable flexible part; wherein the adjustable flexible portion provides flexible restraint to the gas cylinder within the first receiving space by adjusting the amount of screwing in/out relative to the mount assembly.
The utility model provides a hydrogen fuel cell truck gas cylinder support which comprises a support assembly, an adjustable flexible part and a strap. Wherein, the support assembly can provide installation space for adjustable flexible portion and strap on the one hand, and on the other hand can be used for placing the gas cylinder to guarantee laying of gas cylinder. The adjustable flexible portion is in screwed connection with the support assembly, so that the adjustable flexible portion can be screwed in/out on the support assembly, and the change of the relative height of the lower end of the adjustable flexible portion is further guaranteed. The strap is used for being arranged opposite to the adjustable flexible portion, so that a first accommodating space for accommodating the gas cylinder is formed, on one hand, a sufficient accommodating space is provided for the gas cylinder, and on the other hand, stable supporting force can be provided for the gas cylinder. In addition, the adjustable flexible portion can provide stable flexible restraining force for air cylinders of different specifications or sizes by screwing in/out on the bracket assembly.
That is, the adjustable flexible portion can be matched with the strap, so that a stable restraining force is provided for the gas cylinder, and the stability and the safety of the gas cylinder installation are further improved; the adjustable flexible part can also provide flexible constraint for gas cylinders of different specifications through adjustment, so that the adaptability and the universality of the support are improved on one hand, and the outer wall surface of the gas cylinder can be effectively protected on the other hand, thereby prolonging the service life of the gas cylinder; in addition, the support has a simple integral structure, and reduces the production cost and the use cost.
The gas cylinder bracket of the hydrogen fuel cell cargo vehicle according to the technical scheme of the utility model can also have the following additional technical characteristics:
in the above technical scheme, a second accommodating space for accommodating the gas cylinder is arranged in the support assembly, and the first accommodating space is at least located on two sides of the second accommodating space.
In this technical scheme, be provided with the second accommodation space in the support assembly, and first accommodation space is located the both sides of second accommodation space at least. The second accommodation space is used for placing the middle section of the gas cylinder, and the first accommodation space can be used for placing the end part of the gas cylinder, so that the force points of the gas cylinder on the whole support are guaranteed, and the stability of gas cylinder installation is further guaranteed. In addition, the first accommodating spaces are at least two groups. When the two groups of the gas cylinders are arranged, the gas cylinders are respectively positioned at two sides of the second accommodating space, so that the head and the tail of the gas cylinder are supported by fixing force. When it is the multiunit, can be located second accommodation space's both sides and be located the second accommodation space respectively (need set up one or more horizontal poles in second accommodation space, adjustable flexible portion connects on the horizontal pole soon) to when the gas cylinder specification is great or weight is great, ensure that it receives sufficient stationary force, further guarantee the fixed stability and the security of gas cylinder.
In the above technical solution, the adjustable flexible portion includes a screwing end screwed with the bracket assembly; the flexible end is connected with the screwing end and is positioned in the first accommodating space; wherein the flexible end provides flexible restraint to the gas cylinder in the first accommodation space by the screwing amount of the screwing end relative to the bracket assembly.
In this solution, the adjustable flexible portion comprises a swivel end and a flexible end. The screwing end is used for screwing in/out on the support assembly, so that the height of the flexible end is driven to change, and the flexible end is further ensured to provide fixing force for gas cylinders with different specifications. In particular, the screw-on end may be a rod structure having an external thread, and the bracket assembly may have a through hole having an internal thread adapted to the external thread, thereby ensuring that the screw-on end may be screwed to the bracket assembly. In addition, the screw-on end may be other components having a threaded structure, such as a bolt or screw. The structure is not particularly limited, and any structure having a screw thread and screwed with the bracket assembly falls within the scope of the present disclosure. The flexible end is adapted to make resilient contact with the gas cylinder and provide a flexible restraint. Specifically, by screwing in/out of the screw end. The height of flexible end can change to with the outer wall elastic contact of the gas cylinder of different specifications, further through the precession of end of screwing in, guarantee that flexible end can provide sufficient fastening force for the outer wall of gas cylinder, can improve the suitability and the commonality of support on the one hand, on the other hand can also protect the gas cylinder, improves its life. The flexible end can be the pad body, plate body or the block of elastic material such as rubber, silica gel or latex to guarantee that flexible end can provide flexible restraint when contacting with the outer wall of gas cylinder, further protect the gas cylinder.
In any one of the above technical solutions, the strap has a U-shaped structure, and the U-shaped structure is adapted to the shape of the outer wall of the gas cylinder.
In this solution, the band is of a U-shaped configuration. Specifically, the circumference radian of adaptation gas cylinder that U-shaped structure can be better to improve the stability of gas cylinder installation, further guarantee that the strap provides the holding power of perpendicular gas cylinder outer wall circumference. Preferably, a U-shaped friction pad with a shape matched with the inner wall surface of the U-shaped structure can be arranged on the inner wall surface of the U-shaped structure, so that the friction force between the U-shaped structure and the gas cylinder is improved, and the protection is provided for the gas cylinder. More preferably, a plurality of protrusions are arranged on the contact surface of the U-shaped friction pad and the gas cylinder, so that the friction force is further improved, and the gas cylinder is prevented from sliding.
In the above technical scheme, mounting ends are arranged on two sides of the strap, and the strap is arranged on the bracket assembly through the mounting ends.
In the technical scheme, mounting ends are arranged on two sides of a strap, and the strap is arranged on the bracket assembly through the mounting ends. Specifically, set up the screw hole at the installation end, the bolt passes the screw hole and installs the strap on the support assembly to make things convenient for the change and the maintenance of strap.
In the above technical scheme, still include lower cushion, set up in the second accommodation space of support assembly, at least part the shape of lower cushion and the shape adaptation of gas cylinder outer wall.
In the technical scheme, the rubber mat also comprises a lower rubber mat. Lower cushion can cooperate with adjustable flexible portion and strap to form three group at least fixed points in the gas cylinder outer wall, further improved the stability of gas cylinder installation and prevented the gas cylinder drunkenness. The lower rubber pad can be made of rubber.
In the above technical solution, the lower rubber mat at least includes a connecting portion, and the lower rubber mat is disposed on the bracket assembly through the connecting portion; and the contact part is formed between the connecting parts and forms a downward sunken structure which is matched with the shape of the outer wall of the gas cylinder.
In this technical scheme, the lower cushion includes connecting portion and contact part at least. The connecting part is used for ensuring the detachable connection of the lower rubber mat between the bracket assemblies. Specifically, the connecting portion are provided with mounting holes, and the lower rubber mat is detachably connected to the support assembly through the bolts penetrating through the mounting holes, so that the lower rubber mat is convenient to replace and disassemble. The contact site then is used for contacting with the gas cylinder, and constitutes undercut's structure, the circumference radian of sunken radian adaptation gas cylinder outer wall to guarantee to provide the holding power of perpendicular its circumference and follow the axial frictional force of gas cylinder.
In any of the above technical solutions, at least a portion of the adjustable flexible portion is made of rubber, and the portion is used for providing flexible constraint for the gas cylinder in the first accommodating space.
In the technical scheme, at least one part of the adjustable flexible part is made of rubber, and the part is used for providing flexible constraint for the gas cylinder in the first accommodating space. That is to say, the lower extreme of adjustable flexible portion will adopt the rubber material to guarantee the flexible restraint to the gas cylinder, further protect the gas cylinder.
In any of the above technical solutions, the band is made of a metal material.
In the technical scheme, the strap is made of metal materials, so that the stability of the supporting force of the strap is ensured.
In any of the above technical solutions, the bracket assembly is made of a metal material.
In this technical scheme, the support assembly adopts metal material.
The utility model also provides a truck, which comprises a truck body; according to any one of the technical schemes, the hydrogen fuel cell truck gas cylinder support is arranged on the truck body.
The truck provided by the utility model comprises a truck body and the gas cylinder bracket of the hydrogen fuel cell truck. The body may be a truck of the prior art, and is not specifically limited and described herein. The hydrogen fuel cell cargo vehicle gas cylinder support has all the beneficial effects in the technical scheme, and is not repeated herein. In addition, the hydrogen fuel cell truck gas cylinder bracket is arranged between a cab and a cargo box of a truck body, so that the structural optimization of the truck body is ensured.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a perspective view of a hydrogen fuel cell truck gas cylinder holder according to one embodiment of the present invention;
FIG. 2 is a side view of the hydrogen fuel cell truck gas cylinder support shown in FIG. 1;
FIG. 3 is a front view of the cylinder holder of the hydrogen fuel cell truck shown in FIG. 1;
FIG. 4 is a schematic diagram of the structure of the band in the gas cylinder holder of the hydrogen fuel cell truck shown in FIG. 1;
fig. 5 is a schematic structural view of a lower rubber mat in the gas cylinder bracket of the hydrogen fuel cell cargo vehicle shown in fig. 1.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 5 is:
102, 104, adjustable flexible parts, 1042 screwing ends, 1044 flexible ends, 106 bands, 1062 mounting ends, 108 first accommodating spaces, 110 second accommodating spaces, 112 lower rubber pads, 1122 connecting parts and 1124 contact parts.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.
A hydrogen fuel cell truck gas cylinder stand and a truck provided according to some embodiments of the present invention are described below with reference to fig. 1 to 5.
Some embodiments of the present application provide a hydrogen fuel cell truck gas cylinder stand.
As shown in fig. 1 and 2, a first embodiment of the present invention provides a gas cylinder support of a hydrogen fuel cell truck, which comprises a support assembly 102; an adjustable flexible portion 104 rotatably connected to the bracket assembly 102; a strap 106 disposed on the bracket assembly 102 and opposite to the adjustable flexible portion 104 to form a first accommodating space 108 for accommodating a gas cylinder with the adjustable flexible portion 104; wherein the adjustable flexible portion 104 provides flexible restraint to the gas cylinder within the first receiving space 108 by adjusting the amount of precession/precession relative to the mount assembly 102.
The utility model provides a hydrogen fuel cell truck gas cylinder support which comprises a support assembly 102, an adjustable flexible part 104 and a clamping band 106. The bracket assembly 102 can provide an installation space for the adjustable flexible portion 104 and the strap 106, and can be used for placing a gas cylinder, so as to ensure the placement of the gas cylinder. The adjustable flexible portion 104 is rotatably coupled to the bracket assembly 102 to ensure that the adjustable flexible portion 104 can be rotated in and out of the bracket assembly 102, further ensuring that the relative height of the lower end of the adjustable flexible portion 104 varies. The strap 106 is disposed opposite to the adjustable flexible portion 104, so as to ensure that a first accommodating space 108 for accommodating the gas cylinder is formed, on one hand, sufficient accommodating space is provided for the gas cylinder, and on the other hand, stable supporting force can be provided for the gas cylinder. In addition, the adjustable flexible portion 104 enables its lower end to provide a stable flexible restraining force for gas cylinders of different specifications or sizes by screwing in/out on the bracket assembly 102.
That is, the adjustable flexible portion 104 can cooperate with the strap 106, thereby providing a stable restraining force to the gas cylinder, further improving the stability and safety of the gas cylinder installation; the adjustable flexible part 104 can also provide flexible constraint for gas cylinders of different specifications through adjustment, so that the adaptability and the universality of the support are improved on one hand, and the outer wall surface of the gas cylinder can be effectively protected on the other hand, thereby prolonging the service life of the gas cylinder; in addition, the support has a simple integral structure, and reduces the production cost and the use cost.
The second embodiment of the present invention provides a hydrogen fuel cell truck gas cylinder support, and on the basis of the first embodiment, as shown in fig. 1 to 3, a second accommodating space 110 for accommodating a gas cylinder is provided in the support assembly 102, and the first accommodating space 108 is located at least on two sides of the second accommodating space 110.
In the present embodiment, a second accommodating space 110 is disposed in the bracket assembly 102, and the first accommodating space 108 is at least located at two sides of the second accommodating space 110. The second accommodating space 110 is used for accommodating the middle section of the gas cylinder, and the first accommodating space 108 can be used for accommodating the end part of the gas cylinder, so that the force points of the gas cylinder on the whole support are ensured, and the stability of the gas cylinder installation is further ensured. In addition, the first accommodating spaces 108 are at least two groups. When the two groups of the gas cylinders are arranged, the gas cylinders are respectively positioned at two sides of the second accommodating space 110, so that the head and the tail of the gas cylinder are supported by fixing force. When it is the multiunit, can be located the both sides of second accommodation space 110 and be located second accommodation space 110 respectively (need set up one or more horizontal poles in second accommodation space 110, adjustable flexible portion 104 connects on the horizontal pole soon) to when the gas cylinder specification is great or weight is great, ensure that it receives sufficient stationary force, further guarantee the fixed stability and the security of gas cylinder.
In a third embodiment of the present invention, a hydrogen fuel cell truck gas cylinder support is provided, and based on any of the above embodiments, as shown in fig. 1, the adjustable flexible portion 104 includes a screwing end 1042 screwed with the support assembly 102; a flexible end 1044 connected to the screw-on end 1042 and located in the first accommodating space 108; wherein the flexible end 1044 provides flexible restraint to the gas cylinder in the first receiving space 108 by the amount of rotation/in of the rotation end 1042 relative to the bracket assembly 102.
In this embodiment, the adjustable flexible portion 104 includes a threading end 1042 and a flexible end 1044. The screw-on end 1042 is used to screw in/out on the bracket assembly 102, thereby driving the height of the flexible end 1044 to change, further ensuring that the flexible end 1044 can provide a fixing force for air cylinders with different specifications. Specifically, the screw-on end 1042 can be a rod structure having an external thread, and the holder assembly 102 has a through hole with an internal thread matching the external thread, so as to ensure that the screw-on end 1042 can be screwed on the holder assembly 102. In addition, the screw-on end 1042 can also be another component with a thread structure, such as a bolt or a screw. The structure is not particularly limited, and any structure that has a screw thread and is screwed with the bracket assembly 102 falls within the scope of the present disclosure. The flexible end 1044 is adapted to resiliently contact the gas cylinder and provide a flexible restraint. Specifically, by screwing in/out of the screw end 1042. The height of flexible end 1044 can change to with the outer wall elastic contact of the gas cylinder of different specifications, further through the precession of spiral connection end 1042, guarantee that flexible end 1044 can provide sufficient fastening force for the outer wall of gas cylinder, can improve the suitability and the commonality of support on the one hand, on the other hand can also protect the gas cylinder, improves its life. The flexible end 1044 can be a pad, a plate or a block made of elastic materials such as rubber, silica gel or latex, so that the flexible end 1044 can provide flexible restraint when contacting with the outer wall surface of the gas cylinder, and further protect the gas cylinder.
In a fourth embodiment of the present invention, a bracket for a gas cylinder of a hydrogen fuel cell truck is provided, and based on any of the above embodiments, as shown in fig. 4, the band 106 has a U-shaped structure, and the U-shaped structure is adapted to the shape of the outer wall of the gas cylinder.
In this embodiment, the band 106 has a U-shaped configuration. Specifically, the U-shaped structure can be better the circumference radian of adaptation gas cylinder to improve the stability of gas cylinder installation, further guarantee that strap 106 provides the holding power of perpendicular gas cylinder outer wall circumference. Preferably, a U-shaped friction pad with a shape matched with the inner wall surface of the U-shaped structure can be arranged on the inner wall surface of the U-shaped structure, so that the friction force between the U-shaped structure and the gas cylinder is improved, and the protection is provided for the gas cylinder. More preferably, a plurality of protrusions are arranged on the contact surface of the U-shaped friction pad and the gas cylinder, so that the friction force is further improved, and the gas cylinder is prevented from sliding.
In a fifth embodiment of the present invention, a gas cylinder support of a hydrogen fuel cell truck is provided, and based on any of the above embodiments, as shown in fig. 4, mounting ends 1062 are provided at two sides of a band 106, and the band 106 is disposed on the support assembly 102 through the mounting ends 1062.
In this embodiment, the strap 106 has mounting ends 1062 at both sides, and the mounting ends 1062 are connected to the bracket assembly 102 by bolts. Specifically, threaded holes are formed in the mounting end 1062, and bolts are inserted through the threaded holes to mount the strap 106 to the bracket assembly 102, thereby facilitating replacement and maintenance of the strap 106.
A sixth embodiment of the present invention provides a bracket for a gas cylinder of a hydrogen fuel cell cargo vehicle, and on the basis of any of the above embodiments, as shown in fig. 5, the bracket further includes a lower rubber pad 112 disposed in the second accommodating space of the bracket assembly 102, and at least a portion of the lower rubber pad 112 is adapted to the shape of the outer wall of the gas cylinder.
In this embodiment, a lower rubber pad 112 is further included. Lower rubber mat 112 is capable of cooperating with adjustable flexible portion 104 and band 106 to form at least three sets of fixation points on the outer wall of the cylinder, further improving the stability of the cylinder installation and preventing the cylinder from shifting. The lower rubber pad 112 may be made of rubber.
A seventh embodiment of the present invention provides a bracket for a gas cylinder of a hydrogen fuel cell truck, and based on any of the above embodiments, as shown in fig. 5, the lower rubber pad 112 at least includes a connecting portion 1122, and the lower rubber pad 112 is disposed on the bracket assembly 102 through the connecting portion 1122; and contact portions 1124 formed between the connection portions 1122 and constituting a downwardly concave structure that is adapted to the shape of the cylinder outer wall.
In the present embodiment, the lower adhesive pad 112 at least includes a connecting portion 1122 and a contact portion 1124. The connecting portion 1122 is used to ensure the detachable connection between the lower rubber pad 112 and the bracket assembly 102. Specifically, the connecting portion 1122 is provided with a mounting hole, and the lower rubber pad 112 is detachably connected to the bracket assembly 102 by passing a bolt through the mounting hole, so as to facilitate replacement and disassembly of the lower rubber pad 112. The contact part 1124 is used to contact the gas cylinder and form a downward concave structure, and the concave radian is matched with the circumferential radian of the outer wall of the gas cylinder, so that the supporting force perpendicular to the circumferential direction of the gas cylinder and the friction force along the axial direction of the gas cylinder are guaranteed to be provided.
An eighth embodiment of the present invention provides a hydrogen fuel cell truck gas cylinder support, and based on any of the above embodiments, as shown in fig. 1, at least a portion of the adjustable flexible portion 104 is made of rubber, and the portion is used for providing flexible constraint for the gas cylinder in the first accommodating space 108.
In this embodiment, at least a portion of the adjustable flexible portion 104 is made of rubber, and this portion is used to provide flexible constraint for the gas cylinder in the first accommodating space 108. That is, the lower end of the adjustable flexible portion 104 is made of rubber, so as to ensure flexible constraint on the gas cylinder and further protect the gas cylinder.
Specifically, the band 106 is made of a metal material.
In this embodiment, the band 106 is made of metal, so as to ensure the stability of the supporting force of the band 106.
Specifically, the bracket assembly 102 is made of metal.
In the present embodiment, the bracket assembly 102 is made of metal.
Some embodiments of the present application provide a truck (not shown) comprising a body; the gas cylinder bracket of the hydrogen fuel cell cargo vehicle according to any one of the embodiments is arranged on a vehicle body.
Specifically, the vehicle body may be a truck in the prior art, and is not specifically limited and described herein. The hydrogen fuel cell cargo vehicle gas cylinder bracket has all the beneficial effects in the embodiment, and the detailed description is omitted. In addition, the hydrogen fuel cell truck gas cylinder bracket is arranged between a cab and a cargo box of a truck body, so that the structural optimization of the truck body is ensured.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model.
The present invention is not limited to the above preferred embodiments, but rather, any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A hydrogen fuel cell truck gas cylinder support, comprising:
a cradle assembly (102);
an adjustable flexible portion (104) rotatably connected to the bracket assembly (102);
a strap (106) arranged on the bracket assembly (102) and opposite to the adjustable flexible part (104) to form a first accommodating space (108) for placing the gas cylinder with the adjustable flexible part (104);
wherein the adjustable flexible portion (104) provides flexible restraint to the gas cylinder within the first receiving space (108) by adjusting the amount of screwing in/out relative to the mount assembly (102).
2. The hydrogen fuel cell cargo vehicle gas cylinder support according to claim 1, characterized in that a second accommodating space (110) for accommodating the gas cylinder is arranged in the support assembly (102), and the first accommodating space (108) is at least positioned at two sides of the second accommodating space (110).
3. The hydrogen fuel cell truck gas cylinder stand according to claim 2, characterized in that the adjustable flexible portion (104) comprises:
the screwing end (1042) is screwed with the bracket assembly (102);
a flexible end (1044) connected with the rotation end (1042) and located in the first accommodation space (108);
wherein the flexible end (1044) provides flexible restraint to the gas cylinder within the first receiving space (108) by an amount of precession/precession of the swivel end (1042) relative to the cradle assembly (102).
4. The hydrogen fuel cell cargo vehicle gas cylinder holder according to any one of claims 1 to 3,
the strap (106) is of a U-shaped structure, and the U-shaped structure is matched with the shape of the outer wall of the gas cylinder.
5. The hydrogen fuel cell cargo vehicle gas cylinder support according to claim 4,
mounting ends (1062) are arranged on two sides of the strap (106), and the strap (106) is arranged on the bracket assembly (102) through the mounting ends (1062).
6. The hydrogen fuel cell cargo vehicle gas cylinder support according to claim 2, further comprising:
and the lower rubber pad (112) is arranged in the second accommodating space (110) of the bracket assembly (102), and the shape of at least part of the lower rubber pad (112) is matched with the shape of the outer wall of the gas cylinder.
7. The hydrogen fuel cell truck gas cylinder stand according to claim 6, characterized in that the lower rubber gasket (112) comprises at least:
a connecting part (1122), through which the lower rubber pad (112) is provided to the bracket assembly (102);
and contact parts (1124) formed between the connection parts (1122) and constituting a downwardly concave structure that is adapted to the shape of the outer wall of the gas cylinder.
8. The hydrogen fuel cell cargo vehicle gas cylinder holder according to any one of claims 1 to 3,
at least one part of the adjustable flexible part (104) is made of rubber and is used for providing flexible constraint for the gas cylinder in the first accommodating space (108); and/or
The strap (106) is made of metal; and/or
The bracket assembly (102) is made of metal.
9. A truck, comprising:
a vehicle body;
the hydrogen fuel cell cargo vehicle gas cylinder support according to any one of claims 1 to 8, provided on the vehicle body.
10. The truck according to claim 9,
the hydrogen fuel cell truck gas cylinder bracket is arranged between a cab and a cargo box of the truck body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121838779.6U CN215662982U (en) | 2021-08-06 | 2021-08-06 | Hydrogen fuel cell cargo vehicle gas cylinder support and cargo vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121838779.6U CN215662982U (en) | 2021-08-06 | 2021-08-06 | Hydrogen fuel cell cargo vehicle gas cylinder support and cargo vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215662982U true CN215662982U (en) | 2022-01-28 |
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ID=79984206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121838779.6U Active CN215662982U (en) | 2021-08-06 | 2021-08-06 | Hydrogen fuel cell cargo vehicle gas cylinder support and cargo vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215662982U (en) |
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2021
- 2021-08-06 CN CN202121838779.6U patent/CN215662982U/en active Active
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