阅读说明：本技术 一种氢能汽车氢瓶组集成装置 (A kind of hydrogen energy automobile hydrogen bottle group integrating device ) 是由 谭元文 郝义国 沈博 陈声斌 熊良剑 朱伟伟 曾志安 肖威 于 2019-08-22 设计创作，主要内容包括：本发明提供了一种氢能汽车氢瓶组集成装置,包括：氢瓶框架、上横梁、下横梁、纵梁和连接螺杆；上横梁和下横梁分别位于氢瓶框架的上下两面,上横梁和下横梁之间通过连接螺杆连接,连接螺杆将上横梁和下横梁之间隔成多个容置空间,用于放置氢瓶；氢瓶框架环绕氢瓶,起保护作用；纵梁设置于氢瓶框架的相对的两条边上,当车体发生正面碰撞时,起到力的传递作用,减小氢瓶所承受的撞击力。本发明的有益效果是：本发明所提出的技术方案,可以使氢瓶本身不与车身相连,氢瓶框架与车身刚性连接,这样在发生碰撞时,车身承受的碰撞力不直接传至氢瓶,将碰撞力传至车身后骨架,确保氢瓶安全。(The present invention provides a kind of hydrogen energy automobile hydrogen bottle group integrating devices, comprising: hydrogen bottle frame, upper beam, lower beam, stringer and connecting screw；Upper beam and lower beam are located at the upper and lower surface of hydrogen bottle frame, are connected between upper beam and lower beam by connecting screw, and connecting screw is partitioned into multiple accommodating spaces for upper beam and lower beam, for placing hydrogen bottle；Hydrogen bottle frame loops shield around hydrogen bottle；Stringer is set on opposite two side of hydrogen bottle frame, when head-on crash occurs for car body, plays the role of the transmitting of power, reduces the impact force that hydrogen bottle is born.The beneficial effects of the present invention are: technical solution proposed by the invention, can make hydrogen bottle itself not be connected with vehicle body, hydrogen bottle frame and vehicle body are rigidly connected, in this way when colliding, the impact force that vehicle body is born is not directly transferred to hydrogen bottle, and impact force is reached vehicle body back skeleton, it is ensured that hydrogen bottle safety.)

1. a kind of hydrogen energy automobile hydrogen bottle group integrating device, it is characterised in that: include: hydrogen bottle frame (1), upper beam (2), lower beam (3), stringer (4) and connecting screw (5)；

The hydrogen bottle frame (1) is rectangle；

The upper beam (2) has three, and every upper beam (2) includes the interconnecting piece (22) of intermediate fixed part (21) and both ends； The fixed part (21) is located above the hydrogen bottle frame (1), and described interconnecting piece (22) one end is fixedly connected on fixed part (21) On；Limit screw hole is provided on opposite two side of the hydrogen bottle frame (1)；The other end of the interconnecting piece (22) passes through institute Limit screw hole is stated to be removably attachable on the hydrogen bottle frame (1)；

The fixed part (21) is equipped with the first connecting screw hole (211), and the lower beam (3) is located at the hydrogen bottle frame (1) Lower section, the lower beam (3) have three, and position and the upper beam 2 are adapted, the lower beam (3) be equipped with it is described Adaptable the second connecting screw hole (31) of first connecting screw hole (211)；Lead between the upper beam (2) and the lower beam (3) It crosses multiple connecting screws (5) to link together, after each connecting screw (5) passes through first connecting screw hole (211), screw thread connects It is connected to second connecting screw hole (31), and the upper beam (2) and the lower beam (3) are divided by multiple connecting screws (5) The size of multiple accommodating spaces, the hydrogen bottle that the length and needs of the connecting screw (5) are placed is adapted, and the accommodating space is used In placement hydrogen bottle；

Connecting hole, the opening of the connecting hole are provided on two sides of the not set limit screw hole of the hydrogen bottle frame (1) The cross sectional shape size of shape size and the stringer (4) is adapted, and the both ends of the stringer (4) are plugged in the hydrogen bottle respectively In connecting hole on two sides of frame (1), play a supportive role to hydrogen bottle frame 1；

The setting direction of the stringer (4) is longitudinally parallel with vehicle body, and when frontal impact occurs for car body, impact force will be along hydrogen bottle Frame (1) and stringer (4) are transferred to the tailstock, reduce the shock to the hydrogen bottle being arranged between upper beam (2) and lower beam (3) Power plays the role of protecting hydrogen bottle.

2. a kind of hydrogen energy automobile hydrogen bottle group integrating device as described in claim 1, it is characterised in that: the stringer (4) has two Root, and it is arranged in parallel.

3. a kind of hydrogen energy automobile hydrogen bottle group integrating device as described in claim 1, it is characterised in that: on the upper beam (2) Multiple fastening screw holes (23) are additionally provided with, are connected in use, being fixed the upper beam (2) by rivet and the fastening screw hole (23) It connects on the corresponding crossbeam of hydrogen energy automobile, and then whole device is fixed on vehicle body.

4. a kind of hydrogen energy automobile hydrogen bottle group integrating device as described in claim 1, it is characterised in that: two accommodatings at both ends are empty Between (7) and (8) by the fixed part (21) of upper beam (2), interconnecting piece (22), lower beam (3) and centre connecting screw (5) group At intermediate accommodating space is made of the connecting screw (5) of the fixed part (21) of upper beam (2), lower beam (3) and centre；Respectively The corresponding position of the fixed part (21) of accommodating space is set as the arc (24) being adapted with the outer dimension of hydrogen bottle to be installed, To block hydrogen bottle, and then hydrogen bottle is limited, and the inner surface of arc is provided with soft silica gel, to play preferably to hydrogen The fixed function of bottle, and reduce the injury to hydrogen bottle；The corresponding position of the lower beam (3) of each accommodating space be also configured as with wait pacify The adaptable arc (32) of the outer dimension of the hydrogen bottle of dress, to hold entire hydrogen bottle.

5. a kind of hydrogen energy automobile hydrogen bottle group integrating device as described in claim 1, it is characterised in that: the hydrogen bottle frame (1) Four angles be chamfering.

6. a kind of hydrogen energy automobile hydrogen bottle group integrating device as described in claim 1, it is characterised in that: the hydrogen bottle frame (1) Four edges on be evenly arranged with fixation hole, in use, the hydrogen bottle frame (1) is fixed on by rivet and the fixation hole On the vehicle body of hydrogen energy automobile, to play further reinforcement effect.

7. a kind of hydrogen energy automobile hydrogen bottle group integrating device as described in claim 1, it is characterised in that: a kind of hydrogen energy automobile On hydrogen bottle group integrating device, other than the lower beam (3), other parts are aluminum profile.

Technical field

The present invention relates to new-energy automobile field more particularly to a kind of hydrogen energy automobile hydrogen bottle group integrating devices.

Background technique

Hydrogen energy automobile is as the new-energy automobile for being different from pure electric automobile, and there is also the safety problems of vehicle.

Hydrogen is considered as the following most promising clean energy resource.Hydrogen fuel cell is discharged using the chemical reaction of hydrogen and oxygen Chemical energy be converted into electric energy, without burning, have high-energy conversion efficiency and zero-emission, be Future New Energy Source cleaning power vapour One of the main direction of development of vehicle, but the development of hydrogen power faces many challenges, and one of crucial problem is hydrogen in vehicle On storage problem.

The main storage mode of present hydrogen is High Pressure Hydrogen bottle hydrogen storage, and resulting hydrogen bottle arrangement becomes one Problem, the safety problem of hydrogen bottle are exactly one of them.

Summary of the invention

To solve the above-mentioned problems, the present invention provides a kind of hydrogen energy automobile hydrogen bottle group integrating devices；A kind of hydrogen energy automobile Hydrogen bottle group integrating device, comprising: hydrogen bottle frame, upper beam, lower beam, stringer and connecting screw；

The hydrogen bottle frame is rectangle；

The upper beam has three, and every upper beam includes the interconnecting piece of intermediate fixed part and both ends；The fixed part Above the hydrogen bottle frame, described interconnecting piece one end is fixedly connected on fixed part；Opposite two of the hydrogen bottle frame 1 Limit screw hole is provided on side；The other end of the interconnecting piece is removably attachable to the hydrogen bottle by the limit screw hole On frame；

The fixed part is equipped with the first connecting screw hole, and the lower beam is located at the lower section of the hydrogen bottle frame, under described Crossbeam has three, and position and the upper beam are adapted, and the lower beam is equipped with to be adapted with first connecting screw hole The second connecting screw hole；It is linked together between the upper beam and the lower beam by multiple connecting screws, each connection After screw rod passes through first connecting screw hole, be threaded io second connecting screw hole, and multiple connecting screws will be described on Crossbeam and the lower beam are divided into multiple accommodating spaces, and the size for the hydrogen bottle that length and the needs of the connecting screw are placed mutually is fitted It answers, the accommodating space is for placing hydrogen bottle；

Connecting hole, the opening of the connecting hole are provided on two sides of the not set limit screw hole of the hydrogen bottle frame The cross sectional shape size of shape size and the stringer is adapted, and the both ends of the stringer are plugged in the hydrogen bottle frame respectively In connecting hole on two sides, play a supportive role to hydrogen bottle frame；

The setting direction of the stringer is longitudinally parallel with vehicle body, and when frontal impact occurs for car body, impact force will be along hydrogen Bottle frame and stringer are transferred to the tailstock, reduce the impact force to the hydrogen bottle being arranged between upper beam and lower beam, play protection The effect of hydrogen bottle.

Further, the stringer has two, and arranged in parallel.

Further, multiple fastening screw holes are additionally provided on the upper beam, in use, passing through rivet and the fastening screw hole The upper beam is fixedly connected on the corresponding crossbeam of hydrogen energy automobile, and then whole device is fixed on vehicle body.

Further, two accommodating spaces at both ends are by the fixed part of upper beam, interconnecting piece, lower beam and the company of centre Screw rod composition is connect, intermediate accommodating space is made of the fixed part of upper beam, lower beam and the connecting screw of centre；Each accommodating is empty Between fixed part corresponding position be set as with the outer dimension of hydrogen bottle to be installed be adapted arc, to block hydrogen bottle, into And hydrogen bottle is limited, and the inner surface of arc is provided with soft silica gel, to play preferably to the fixed function of hydrogen bottle, And injury of the reduction to hydrogen bottle；The corresponding position of the lower beam of each accommodating space is also configured as the shape ruler with hydrogen bottle to be installed Very little adaptable arc, to hold entire hydrogen bottle.

Further, four angles of the hydrogen bottle frame are chamfering.

Further, it is evenly arranged with fixation hole on the four edges of the hydrogen bottle frame, in use, passing through rivet and described The hydrogen bottle frame is fixed on the vehicle body of hydrogen energy automobile by fixation hole, to play further reinforcement effect.

Further, on a kind of hydrogen energy automobile hydrogen bottle group integrating device, other than the lower beam, other parts are equal For aluminum profile.

Technical solution provided by the invention has the benefit that technical solution proposed by the invention, can make hydrogen Bottle itself is not connected with vehicle body, and hydrogen bottle frame and vehicle body are rigidly connected, and in this way when colliding, the impact force that vehicle body is born is not It is directly transferred to hydrogen bottle, impact force is reached into vehicle body back skeleton, it is ensured that hydrogen bottle safety.

Detailed description of the invention

Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:

Fig. 1 is a kind of device figure of hydrogen energy automobile hydrogen bottle group integrating device in the embodiment of the present invention；

Fig. 2 is the schematic cross-section of accommodating space in the embodiment of the present invention；

Fig. 3 is state signal when a kind of hydrogen energy automobile hydrogen bottle group integrating device is equipped with hydrogen bottle in the embodiment of the present invention Figure；

Fig. 4 is a kind of use state diagram of hydrogen energy automobile hydrogen bottle group integrating device in the embodiment of the present invention.

Specific embodiment

For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control attached drawing is described in detail A specific embodiment of the invention.

The embodiment provides a kind of hydrogen energy automobile hydrogen bottle group integrating devices.

Referring to FIG. 1, Fig. 1 is a kind of device figure of hydrogen energy automobile hydrogen bottle group integrating device in the embodiment of the present invention, comprising: Hydrogen bottle frame 1, upper beam 2, lower beam 3, stringer 4 and connecting screw 5；

The hydrogen bottle frame 1 is rectangle, and four angles are chamfering, is installed convenient for hydrogen bottle；

The upper beam 2 has three, and arranged in parallel；Every upper beam 2 includes intermediate fixed part 21 and both ends Interconnecting piece 22；The fixed part 21 is located at 1 top of hydrogen bottle frame, and described 22 one end of interconnecting piece is fixedly connected on fixed part On 21；Limit screw hole is provided on opposite two side of the hydrogen bottle frame 1；The other end of the interconnecting piece 22 passes through described Limit screw hole is removably attachable on the hydrogen bottle frame 1；

The fixed part 21 is equipped with the first connecting screw hole 211, and the lower beam 3 is located at the lower section of the hydrogen bottle frame 1, The lower beam 3 has three, and position and the upper beam 2 are adapted, and the lower beam 3, which is equipped with, connect spiral shell with described first The second adaptable connecting screw hole 31 of hole 211；It is connected between the upper beam 2 and the lower beam 3 by multiple connecting screws 5 Together, after each connecting screw 5 passes through first connecting screw hole 211, it is threaded io second connecting screw hole 31, and The upper beam 2 and the lower beam 3 are divided into multiple accommodating spaces by multiple connecting screws 5, the length of the connecting screw 5 with The size for the hydrogen bottle for needing to place is adapted, and the accommodating space is for placing hydrogen bottle；

It is provided with connecting hole on two sides of the not set limit screw hole of the hydrogen bottle frame 1, the connecting hole is opened Mouth-shaped size and the cross sectional shape size of the stringer 4 are adapted, and the both ends of the stringer 4 are plugged in the hydrogen bottle frame respectively In connecting hole on two sides of frame 1, play a supportive role to hydrogen bottle frame 1；

Multiple fastening screw holes 23 are additionally provided on the upper beam 2, in use, passing through rivet and the fastening screw hole 23 for institute It states upper beam 2 to be fixedly connected on the corresponding crossbeam of hydrogen energy automobile, and then whole device is fixed on vehicle body；

The setting direction of the stringer 4 is longitudinally parallel with vehicle body, and when frontal impact occurs for car body, impact force will be along hydrogen Bottle frame 1 and stringer 4 are transferred to the tailstock, reduce the impact force to the hydrogen bottle being arranged between upper beam 2 and lower beam 3, play Protect the effect of hydrogen bottle.

The stringer 4 has two, and arranged in parallel, and two stringers 4 with the not set company of hydrogen bottle frame 1 Two sides for connecing hole are arranged in parallel.

As shown in Fig. 2, fixed part 21, interconnecting piece 22, lower beam of two accommodating spaces 7 and 8 at both ends by upper beam 2 3 form with intermediate connecting screw 5, and intermediate accommodating space is by the fixed part 21 of upper beam 2, lower beam 3 and intermediate connection Screw rod 5 forms；The corresponding position of the fixed part 21 of each accommodating space is set as being adapted with the outer dimension of hydrogen bottle to be installed Arc 24, to block hydrogen bottle, and then hydrogen bottle is limited, and the inner surface of arc is provided with soft silica gel, to play Preferably to the fixed function of hydrogen bottle, and reduce the injury to hydrogen bottle；The corresponding position of the lower beam 3 of each accommodating space is also provided with For with the outer dimension of hydrogen bottle to be installed be adapted arc 32, to hold entire hydrogen bottle.

It is evenly arranged with fixation hole on the four edges of the hydrogen bottle frame 1, in use, inciting somebody to action by rivet and the fixation hole The hydrogen bottle frame 1 is fixed on the vehicle body of hydrogen energy automobile, to play further reinforcement effect.

On a kind of hydrogen energy automobile hydrogen bottle group integrating device, other than the lower beam 3, other parts are aluminium profiles Material, to mitigate overall weight.

As shown in figure 3, shape when being equipped with hydrogen bottle for hydrogen energy automobile hydrogen bottle group integrating device a kind of in the embodiment of the present invention State schematic diagram；Hydrogen bottle 6 is installed between upper beam 2 and lower beam 3, and hydrogen bottle frame 1 forms protection mechanism around hydrogen bottle 6.

As shown in figure 4, for a kind of use state diagram of hydrogen energy automobile hydrogen bottle group integrating device in the embodiment of the present invention； The upper beam 2 is fixedly connected with underbody, and whole device is fixed on vehicle body.

The beneficial effects of the present invention are: technical solution proposed by the invention, can make hydrogen bottle itself not be connected with vehicle body, Hydrogen bottle frame and vehicle body are rigidly connected, and in this way when colliding, the impact force that vehicle body is born is not directly transferred to hydrogen bottle, will collide Power reaches vehicle body back skeleton, it is ensured that hydrogen bottle safety.

The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.