CN115139826A - Anti-collision device for hydrogen energy automobile hydrogen storage container - Google Patents
Anti-collision device for hydrogen energy automobile hydrogen storage container Download PDFInfo
- Publication number
- CN115139826A CN115139826A CN202210876133.XA CN202210876133A CN115139826A CN 115139826 A CN115139826 A CN 115139826A CN 202210876133 A CN202210876133 A CN 202210876133A CN 115139826 A CN115139826 A CN 115139826A
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- Prior art keywords
- plate
- positioning
- storage container
- protection frame
- hydrogen storage
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 239000001257 hydrogen Substances 0.000 title claims abstract description 61
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 61
- 238000003466 welding Methods 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 5
- 229920001971 elastomer Polymers 0.000 claims description 18
- 238000001125 extrusion Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 239000000806 elastomer Substances 0.000 claims description 8
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/70—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by fuel cells
- B60L50/72—Constructional details of fuel cells specially adapted for electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/063—Arrangement of tanks
- B60K15/067—Mounting of tanks
- B60K15/07—Mounting of tanks of gas tanks
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses an anti-collision device for a hydrogen storage container of a hydrogen energy automobile, which comprises a fixed module and positioning supports matched with the fixed module, wherein the positioning supports are fixedly connected with a bottom plate of the hydrogen energy automobile in a bolt or welding mode, and a plurality of positioning supports are arranged in parallel; fixed module includes locating rack, protection frame an, protection frame b, protection frame an with the locating rack is through spiral shell dress or the cooperation of grafting mode, protection frame b is located the locating rack bottom, protection frame b with the locating rack can dismantle the mode cooperation with the activity, protection frame b supports the cooperation of pegging graft with the location, the location supports wholly to be the I shape, just the location supports including location bottom plate and fixed plate, the fixed plate is the u type form, the fixed plate pass through spiral shell dress or welding mode with the location bottom plate is connected.
Description
Technical Field
The invention relates to the technical field of hydrogen energy vehicles, in particular to an anti-collision device for a hydrogen storage container of a hydrogen energy vehicle.
Background
Hydrogen energy vehicles are classified into two types, and hydrogen internal combustion vehicles (HICEV) are vehicles propelled by combustion of hydrogen (usually obtained by decomposing methane or electrolyzing water) and oxygen in the air by an internal combustion engine to generate power. Hydrogen or a substance containing hydrogen and oxygen in the air are passed through a fuel cell to generate electric power, and the electric power is used to drive an electric motor to drive the vehicle. The hydrogen storage container is one of important parts of a hydrogen energy automobile, and an anti-collision device is required to protect the hydrogen storage container in the using process. But the functional structure of the traditional hydrogen storage container anti-collision device is single, the buffering effect is not obvious enough, and the damage of the hydrogen storage container is easy to cause.
Disclosure of Invention
The invention aims to provide an anti-collision device for a hydrogen energy automobile hydrogen storage container, which aims to solve the problems in the background technology.
The purpose of the invention is realized by the following technical scheme: a hydrogen energy automobile hydrogen storage container anti-collision device comprises a fixing module and positioning supports matched with the fixing module, wherein the positioning supports are fixedly connected with a bottom plate of a hydrogen energy automobile in a bolt or welding mode, and a plurality of positioning supports are arranged in parallel;
fixed module includes locating rack, protection frame an, protection frame b, protection frame an with the locating rack is through spiral shell dress or the cooperation of grafting mode, protection frame b is located the locating rack bottom, protection frame b with the mode cooperation can be dismantled with the activity to the locating rack, protection frame b and location support are pegged graft and are cooperated.
Furthermore, the whole I-shaped positioning support comprises a positioning bottom plate and a fixing plate, and the fixing plate is u-shaped.
Furthermore, the fixing plate is connected with the positioning bottom plate in a screwing or welding mode.
Furthermore, the fixed plate is connected with the positioning bottom plate in a sliding mode, a rectangular sliding groove is fixedly formed in the end face of the positioning bottom plate, and the sliding groove is matched with a rectangular sliding block fixedly arranged at the bottom of the fixed plate.
Further, protection frame a includes collision prevention body, distance board, guide bar, collision prevention body, distance board structural design as an organic whole, and the distance board cup joints on the guide bar, the guide bar symmetry sets up, just the guide bar on the protection frame a, protection frame a wholly is the rectangle form.
Furthermore, the anti-collision body is arc-shaped, the arc convex points face the outer side of the positioning frame, and the arc positions of the anti-collision body protrude out of the end planes on the two sides of the positioning frame;
the arc width of the anti-collision body is the same as the width distance of the opening on the positioning frame;
an arc-shaped groove is formed in the inner surface of the anti-collision body.
Furthermore, a rubber ring or a double-layer elastic fixing body is embedded in an arc-shaped groove formed in the inner surface of the anti-collision body;
the rubber ring embedded in the arc-shaped groove on the inner surface of the anti-collision body protrudes 5-10mm from the inner surface of the anti-collision body;
the double-deck elastic fixation body is two sets of fixed plates of symmetry, and two sets of fixed plates are the arc structure, and be located with the arc wall complex fixed plate that has opened on the internal surface of anticollision adopts the spiral shell dress mode to fix, makes for elastic material with hydrogen storage container complex fixed plate, just the fixed spring assembly that is equipped with between the double-deck elastic fixation body.
Furthermore, the surface of locating rack is equipped with the flexure strip, the flexure strip is the plate body structure, and has elasticity, the flexure strip interval sets up a plurality of, and the flexure strip inlay through the slider in open some rectangular channels on the locating rack terminal surface.
Furthermore, the surface of locating rack is equipped with the elastomer, and the elastomer is rubber material or gasbag structure, and the elastomer is holistic arc structure, and the elastomer with locating rack fixed connection.
Furthermore, the height of the distance plates is half or one third of the height of the positioning frame, the distance plates are arranged oppositely, limit supports are fixedly arranged on the opposite end faces of the distance plates in a screwing mode or a welding mode, one ends, far away from the distance plates, of the limit supports are fixedly provided with compression springs or telescopic rods, extrusion plates are fixedly arranged at the end positions of the compression springs or the telescopic rods, guide plates are arranged at the upper ends and the lower ends of the extrusion plates, and the guide plates are matched with the extrusion plates in an inserting mode;
the guide plate is connected with a limiting rod in a hinged mode, and one end of the limiting rod is connected with a limiting support in a hinged mode.
Compared with the prior art, the invention has the beneficial effects that: the structure of the invention is used for protecting and protecting the hydrogen storage container on the hydrogen energy automobile, avoiding leakage or explosion caused by damage to the hydrogen storage container under the action of external force in a use state, ensuring the integrity of the main body of the hydrogen storage container, prolonging the service life of the main body of the hydrogen storage container, playing a good protection role on the hydrogen storage container by the anti-collision body and improving the solidity of the anti-collision device.
Drawings
FIG. 1 is a schematic plan view of the present invention in assembled form;
FIG. 2 is a perspective view of the positioning frame of the present invention;
FIG. 3 is a schematic perspective view of the positioning frame of the present invention;
FIG. 4 is a schematic view of the positioning frame of the present invention in another perspective state;
FIG. 5 is a schematic view of a two-layer elastic anchor of the present invention;
FIG. 6 is a schematic view of the positioning support of the present invention;
FIG. 7 is a schematic view of the connection between the positioning base plate and the fixing plate according to the present invention;
FIG. 8 is a schematic view of a check support connection of the present invention;
FIG. 9 is a side elevational view of the positioner of the present invention;
FIG. 10 is a schematic view of the connection between the positioning frame and the elastic sheet of the present invention.
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, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
As shown in fig. 1-10, the anti-collision device for the hydrogen storage container of the hydrogen energy automobile comprises a fixed module 1 and positioning supports 9 matched with the fixed module 1, wherein the positioning supports 9 are fixedly connected with the bottom plate of the hydrogen energy automobile in a bolt or welding mode, and a plurality of positioning supports 9 are arranged in parallel;
the fixed modules 1 are arranged in the hydrogen energy automobile base at fixed intervals (in a parallel mode);
fixed module 1 includes locating rack 2, protection frame a3, protection frame b4, protection frame a3 with locating rack 2 is through spiral shell dress or the cooperation of grafting mode, protection frame b4 is located 2 bottoms of locating rack, protection frame b4 with the mode cooperation can be dismantled with the activity to locating rack 2, protection frame b4 is pegged graft with the location support 9 and is cooperated.
The positioning frame 2 is of a hollow rectangular frame body structure;
in order to facilitate the cooperation with the protection frame b4 through the positioning support in the use state, a further preferred embodiment of the present invention is that the positioning support 9 is integrally i-shaped, and the positioning support 9 includes a positioning bottom plate 10 and a fixing plate 11, and the fixing plate 11 is u-shaped.
When in use, the guide rods at the two ends of the protective frame b4 are clamped in the u-shaped groove fixed by the positioning support 9, so that the movement of the guide rods is avoided.
When using protection frame b4 adopts two kinds of modes to be fixed with the locating rack, and the first kind does protection frame b4 is wholly fixed through bolt mode or welding mode with the locating rack, directly when using with the locating rack bottom protection frame b4 place in U type inslot can.
In order to facilitate the fixing in the use state, a further preferred embodiment of the present invention is that the fixing plate 11 is connected to the positioning base plate 10 by screwing or welding.
In order to facilitate the adjustment of the fixing plate in the use state, a further preferred embodiment of the present invention is that the fixing plate 11 is connected with the positioning bottom plate 10 in a sliding manner, a rectangular sliding slot is fixedly arranged on an end surface of the positioning bottom plate 10, and the sliding slot is matched with a rectangular sliding block fixedly arranged at the bottom of the fixing plate 11.
In order to facilitate the distance between two fixed plates to be adjusted under the user state, adopt sliding fit's mode, and the fixed cross beam between the positioning bottom plate 10 adopts extending structure to set up, is convenient for carry out the adjustment of whole size to this adapts to the locating rack of equidimension not.
In order to facilitate the fixing, fixing and protecting of the container through the protection frame in the use state, a further preferred embodiment of the present invention is that the protection frame a3 includes an anti-collision body 5, a distance plate 6 and a guide rod 7, the anti-collision body 5 and the distance plate 6 are designed as an integrated structure, the distance plate 6 is sleeved on the guide rod 7, the guide rods 7 are symmetrically arranged, and the protection frame a3 is integrally rectangular on the guide rod 7 and the protection frame a3.
In order to facilitate the shock absorption and protection of the integral container through the anti-collision body, the anti-collision body 5 is arc-shaped, the arc-shaped salient point faces the outer side of the positioning frame 2, and the arc-shaped position of the anti-collision body 5 protrudes out of the end planes on two sides of the positioning frame 2;
the arc width of the anti-collision body 5 is the same as the width distance of the opening on the positioning frame 2;
the inner surface of the anti-collision body 5 is provided with an arc-shaped groove.
In order to reduce the collision of the container and protect the container through a rubber ring or a double-layer elastic body arranged in the anti-collision body in a using state, the invention further preferably adopts the embodiment that the rubber ring or the double-layer elastic fixing body is embedded in an arc-shaped groove formed in the inner surface of the anti-collision body 5;
the rubber ring embedded in the arc-shaped groove on the inner surface of the anti-collision body 5 protrudes out of the inner surface of the anti-collision body 5 by 5-10mm;
in a use state, when the double-layer elastic body is adopted, the double-layer damping effect can be achieved through the matching of the double-layer elastic body and the anti-collision body, the further preferable embodiment of the invention is that the double-layer elastic fixing body is two symmetrical groups of fixing plates, the two groups of fixing plates are both arc-shaped structures, the fixing plate which is matched with the arc-shaped groove formed in the inner surface of the anti-collision body 5 is fixed in a screw installation mode, the fixing plate which is matched with the hydrogen storage container is made of elastic materials, and the spring group is fixedly arranged between the double-layer elastic fixing bodies.
In order to prevent the occurrence of mechanical collision on the periphery of the positioning frame in a use state, a further preferred embodiment of the present invention is that the surface of the positioning frame 2 is provided with a plurality of elastic pieces 8, the elastic pieces 8 are of a plate structure and have elasticity, the elastic pieces 8 are arranged at intervals, and the elastic pieces 8 are embedded in rectangular grooves formed on the end surface of the positioning frame 2 through sliding blocks.
In order to prevent the occurrence of mechanical collision at the periphery of the positioning frame in a use state, a further preferred embodiment of the present invention is that an elastic body 12 is disposed on the surface of the positioning frame 2, the elastic body 12 is made of rubber or is of an airbag structure, the elastic body 12 is of an integral arc structure, and the elastic body 12 is fixedly connected to the positioning frame 2.
In order to facilitate the secondary protection of the shock generated after the collision through the limit support 16 on the distance plate in a private state, the invention further adopts a preferred embodiment. The height of the distance plate 6 is one half or one third of the height of the positioning frame 2, the distance plates 6 are arranged oppositely, a limit support 16 is fixedly arranged on the opposite end face of the distance plate 6 in a screwing or welding mode, a compression spring or an expansion link 13 is fixedly arranged at one end, far away from the distance plate 6, of the limit support 16, an extrusion plate 14 is fixedly arranged at the end position of the compression spring or the expansion link 13, guide plates 15 are arranged at the upper end and the lower end of the extrusion plate 14, and the guide plates 15 are matched with the extrusion plate 14 in an inserting mode;
under the user state, when whole receive external force extrusion or when colliding, the anticollision body 5 is inside to be contract, works as when anticollision body 5 compresses to the removal degree, keep away from on the spacing support 16 fixed compression spring or the telescopic link 13 that is equipped with of distance board 6 one end, and the end rigidity that is located compression spring or telescopic link 13 is equipped with stripper plate 14, and relative stripper plate produces little deformation, this moment the 16 positions of spacing support are being connected through articulated mode to the one end of gag lever post 17 for the lock dead state, can not rotate.
The guide plate 15 is connected with a limiting rod 17 in a hinged mode, and one end of the limiting rod 17 is connected with a limiting support 16 in a hinged mode.
Directly place hydrogen storage container in locating rack 2 when using, in protection frame a3, protection frame b4 are arranged respectively to both ends about hydrogen storage container in the locating rack, and protection frame a3, protection frame b4 structure are the same to be set up, can play whole protection under the user state for the convenience, the intermediate position of locating rack 2 sets up protection frame a3 equally.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a hydrogen energy source car hydrogen storage container buffer stop which characterized in that: the device comprises a fixed module (1) and positioning supports (9) matched with the fixed module (1), wherein the positioning supports (9) are fixedly connected with a bottom plate of a hydrogen energy automobile in a bolt or welding mode, and a plurality of positioning supports (9) are arranged in parallel;
fixed module (1) includes locating rack (2), protection frame a (3), protection frame b (4), protection frame a (3) with locating rack (2) are through spiral shell dress or the cooperation of grafting mode, protection frame b (4) are located locating rack (2) bottom, protection frame b (4) with the cooperation of mode can be dismantled with the activity in locating rack (2), protection frame b (4) and location support (9) are pegged graft and are cooperated.
2. The anti-collision device for the hydrogen storage container of the hydrogen energy vehicle as claimed in claim 1, wherein: the positioning support (9) is integrally I-shaped, the positioning support (9) comprises a positioning base plate (10) and a fixing plate (11), and the fixing plate (11) is U-shaped.
3. The anti-collision device for the hydrogen storage container of the hydrogen energy vehicle as claimed in claim 1, wherein: the fixing plate (11) is connected with the positioning bottom plate (10) in a screwing or welding mode.
4. The anti-collision device for the hydrogen storage container of the hydrogen energy vehicle as claimed in claim 1, wherein: the fixing plate (11) is connected with the positioning bottom plate (10) in a sliding mode, a rectangular sliding groove is fixedly formed in the end face of the positioning bottom plate (10), and the sliding groove is matched with a rectangular sliding block fixedly arranged at the bottom of the fixing plate (11).
5. The anti-collision device for the hydrogen storage container of the hydrogen energy vehicle as claimed in claim 1, wherein: protection frame a (3) are including anticollision body (5), distance board (6), guide bar (7), anticollision body (5), distance board (6) structural design as an organic whole, and distance board (6) cup joint on guide bar (7), guide bar (7) symmetry sets up, just guide bar (7) on protection frame a (3), protection frame a (3) wholly is the rectangle form.
6. The anti-collision device for the hydrogen storage container of the hydrogen energy vehicle as claimed in claim 5, wherein: the anti-collision body (5) is arc-shaped, the arc salient point positions face the outer side of the positioning frame (2), and the arc positions of the anti-collision body (5) protrude out of end planes on two sides of the positioning frame (2);
the arc width of the anti-collision body (5) is the same as the width distance of the opening on the positioning frame (2);
the inner surface of the anti-collision body (5) is provided with an arc-shaped groove.
7. The anti-collision device of the hydrogen energy source automobile hydrogen storage container according to claim 6, characterized in that: a rubber ring or a double-layer elastic fixing body is embedded in an arc-shaped groove formed in the inner surface of the anti-collision body (5);
the rubber ring embedded in the arc-shaped groove on the inner surface of the anti-collision body (5) protrudes out of the inner surface of the anti-collision body (5) by 5-10mm;
the double-deck elastic fixation body is two sets of fixed plates of symmetry, and two sets of fixed plates are the arc structure, and be located with the arc wall complex fixed plate that opens on anti-collision body (5) internal surface adopts the spiral shell dress mode to fix, makes for elastic material with hydrogen storage container complex fixed plate, just fixed being equipped with spring assembly between the double-deck elastic fixation body.
8. The anti-collision device for the hydrogen storage container of the hydrogen energy vehicle as claimed in claim 1, wherein: the surface of locating rack (2) is equipped with flexure strip (8), flexure strip (8) are the plate body structure, and have elasticity, flexure strip (8) interval sets up a plurality of, and flexure strip (8) inlay through the slider in open some rectangular channels on locating rack (2) terminal surface.
9. The anti-collision device for the hydrogen storage container of the hydrogen energy vehicle as claimed in claim 1, wherein: the surface of locating rack (2) is equipped with elastomer (12), and elastomer (12) are rubber material or gasbag structure, and elastomer (12) are holistic arc structure, and elastomer (12) with locating rack (2) fixed connection.
10. The anti-collision device for the hydrogen storage container of the hydrogen energy vehicle as claimed in claim 5, wherein: the height of the distance plate (6) is one half or one third of the height of the positioning frame (2), the distance plates (6) are arranged oppositely, a limiting support (16) is fixedly arranged on the opposite end face of the distance plate (6) in a screwing or welding mode, a compression spring or an expansion link (13) is fixedly arranged at one end of the limiting support (16) far away from the distance plate (6), an extrusion plate (14) is fixedly arranged at the end position of the compression spring or the expansion link (13), guide plates (15) are arranged at the upper end and the lower end of the extrusion plate (14), and the guide plates (15) are matched with the extrusion plate (14) in an inserting mode;
the guide plate (15) is connected with a limiting rod (17) in a hinged mode, and one end of the limiting rod (17) is connected with a limiting support (16) in a hinged mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210876133.XA CN115139826A (en) | 2022-07-25 | 2022-07-25 | Anti-collision device for hydrogen energy automobile hydrogen storage container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210876133.XA CN115139826A (en) | 2022-07-25 | 2022-07-25 | Anti-collision device for hydrogen energy automobile hydrogen storage container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115139826A true CN115139826A (en) | 2022-10-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210876133.XA Pending CN115139826A (en) | 2022-07-25 | 2022-07-25 | Anti-collision device for hydrogen energy automobile hydrogen storage container |
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| CN (1) | CN115139826A (en) |
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|---|---|---|---|---|
| KR100955644B1 (en) * | 2010-01-25 | 2010-05-06 | (주)동부기술단 | A power supply post having function of impact absorption |
| CN110481350A (en) * | 2019-07-30 | 2019-11-22 | 杭州蓝捷氢能科技有限公司 | A kind of hydrogen energy source automobile hydrogen storage vessel anticollision device, collision-prevention device |
| CN110529732A (en) * | 2019-07-30 | 2019-12-03 | 杭州蓝捷氢能科技有限公司 | A kind of store hydrogen equipment of high security |
| CN213007841U (en) * | 2020-06-06 | 2021-04-20 | 北京华商三优新能源科技有限公司 | Hydrogen supply module anti-collision structure, box-type hydrogen energy power generation equipment and hydrogen energy power generation vehicle |
| CN214164835U (en) * | 2020-12-29 | 2021-09-10 | 苏州中车氢能动力技术有限公司 | Vehicle-mounted hydrogen storage device |
| CN113883414A (en) * | 2021-08-27 | 2022-01-04 | 四川昆仑新能源科技有限公司 | Hydrogen storage device |
| CN114348461A (en) * | 2022-01-24 | 2022-04-15 | 山东氢谷新能源技术研究院 | Safety anti-collision device for transportation of hydrogen energy storage tank |
-
2022
- 2022-07-25 CN CN202210876133.XA patent/CN115139826A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100955644B1 (en) * | 2010-01-25 | 2010-05-06 | (주)동부기술단 | A power supply post having function of impact absorption |
| CN110481350A (en) * | 2019-07-30 | 2019-11-22 | 杭州蓝捷氢能科技有限公司 | A kind of hydrogen energy source automobile hydrogen storage vessel anticollision device, collision-prevention device |
| CN110529732A (en) * | 2019-07-30 | 2019-12-03 | 杭州蓝捷氢能科技有限公司 | A kind of store hydrogen equipment of high security |
| CN213007841U (en) * | 2020-06-06 | 2021-04-20 | 北京华商三优新能源科技有限公司 | Hydrogen supply module anti-collision structure, box-type hydrogen energy power generation equipment and hydrogen energy power generation vehicle |
| CN214164835U (en) * | 2020-12-29 | 2021-09-10 | 苏州中车氢能动力技术有限公司 | Vehicle-mounted hydrogen storage device |
| CN113883414A (en) * | 2021-08-27 | 2022-01-04 | 四川昆仑新能源科技有限公司 | Hydrogen storage device |
| CN114348461A (en) * | 2022-01-24 | 2022-04-15 | 山东氢谷新能源技术研究院 | Safety anti-collision device for transportation of hydrogen energy storage tank |
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Application publication date: 20221004 |