CN115946525A - Saddle of vehicle-mounted hydrogen storage bottle and support frame thereof - Google Patents

Abstract

The invention discloses a saddle of a vehicle-mounted hydrogen storage bottle and a supporting frame thereof, wherein the saddle comprises a seat plate and a plurality of through holes which are arranged on the seat plate and used for placing the hydrogen storage bottle, a supporting ring which is integrally formed with the seat plate and used for supporting the hydrogen storage bottle is arranged at one side edge of each through hole in the axial direction, the supporting frame comprises two saddles and a connecting support which is arranged between the two saddles, the two saddles and the connecting support form a main body for containing the hydrogen storage bottle, and two sides of the main body can be also provided with a protecting bin for protecting pipelines and valves at two ends of the hydrogen storage bottle. The saddle and the supporting frame of the invention are convenient to install and improve the installation strength of the hydrogen storage bottle.

Description

Saddle of vehicle-mounted hydrogen storage bottle and support frame thereof

Technical Field

The invention relates to the field of installation of vehicle-mounted hydrogen storage bottles, in particular to a saddle of a vehicle-mounted hydrogen storage bottle and a support frame of the saddle.

Background

The vehicle-mounted hydrogen storage bottle is the energy core of a hydrogen energy automobile and is installed on the automobile through a supporting frame. The traditional support frame comprises a plurality of independent arc-shaped seat plates, and a plurality of hydrogen storage bottles are respectively and correspondingly placed on the arc-shaped seat plates.

However, the conventional support frame has the following drawbacks: 1. the plurality of independent arc-shaped seat plates are required to be connected with parts through a plurality of supports and then assembled into a whole in a welding or bolt connection mode for use, the assembling steps are complex, and the production efficiency is low; 2. under complicated and severe road conditions, a plurality of independent arc-shaped seat plates are easy to loosen, so that the hydrogen storage bottle can fall off from the support frame, and the potential safety hazard is great; 3. the pipeline and the valve assembled on the hydrogen storage bottle can not be protected correspondingly, and are easy to be damaged, thereby shortening the service life of the hydrogen storage bottle.

Disclosure of Invention

A first object of the present invention is to provide a saddle for a vehicle-mounted hydrogen storage bottle, which is convenient to install and facilitates to improve the installation strength of the hydrogen storage bottle.

A second object of the present invention is to provide a support frame for a hydrogen storage bottle for vehicles, which is convenient to install and facilitates to improve the installation strength of the hydrogen storage bottle.

In order to achieve the first purpose, the invention adopts the technical scheme that:

the saddle of the vehicle-mounted hydrogen storage bottle comprises a seat plate and a plurality of through holes which are arranged on the seat plate and used for placing the hydrogen storage bottle, wherein a supporting ring which is integrally formed with the seat plate and used for supporting the hydrogen storage bottle is arranged on one side edge of each through hole in the axial direction.

Preferably, the saddle further comprises a protection ring integrally formed with the seat plate and arranged on one axial side edge of each through hole, the protection ring is located above the support ring, the length of the protection ring is greater than that of the support ring, and the width of the protection ring is smaller than that of the support ring.

Further preferably, the seat plate, the plurality of through holes, the plurality of support rings and the plurality of guard rings are integrally formed in a stamping manner.

Preferably, the base plate is a rectangular plate, the through holes are arranged on the base plate in a rectangular array, and first flanges integrally bent with the base plate are arranged on the peripheral side of the base plate.

Further preferably, the support ring and the first flanging are respectively located on two sides of the seat plate, and the saddle further comprises at least one limiting piece arranged on the edge of the support ring and used for preventing the pull belt from slipping.

Further preferably, the saddle further comprises two L-shaped notches respectively opened at two top corners of the seat plate.

In order to achieve the second object, the invention adopts the technical scheme that:

the utility model provides a braced frame of on-vehicle hydrogen storage bottle, includes two saddles as above, locates two saddles between linking bridge, two saddles linking bridge constitute the main part that is used for the holding hydrogen storage bottle, still be equipped with a plurality of can carry out assistance-localization real-time to the stretching strap that is used for binding up fixed hydrogen storage bottle on the saddle the auxiliary member, a plurality of auxiliary members with a plurality of through-hole one-to-ones on the saddle.

Preferably, the seat plates of the two saddles are parallel to each other, the plurality of through holes on one seat plate and the plurality of through holes on the other seat plate correspond to each other one by one, and the two corresponding through holes are located on the same horizontal plane.

Preferably, the support rings on the two seat plates are oppositely arranged and face the inside of the main body.

Further preferably, the auxiliary member is disposed on a side wall surface of the seat plate facing the outside of the main body, and includes two drawstring buckles disposed on two sides of the through hole respectively.

Preferably, the support rings of the two seat plates are arranged oppositely and face the outside of the main body, the auxiliary piece comprises at least one limiting piece which is arranged at the edge of the support ring and used for preventing the pull belt from slipping off, and the limiting piece extends along the direction far away from the through hole.

Preferably, the connecting support comprises two sets of support bodies, the arrangement directions of the two sets of support bodies are perpendicular to the arrangement directions of the two saddles, each set of support body comprises a first connecting rod and a second connecting rod which are arranged from top to bottom, two ends of the first connecting rod are respectively connected with the same side top angles of the two seat plates, and two ends of the second connecting rod are respectively connected with the same side bottom angles of the two seat plates.

Preferably, the saddle still includes two L type breachs of seting up respectively in two apex angle departments of bedplate, linking bridge includes two sets of support bodies, the direction of arranging of two sets of support bodies with the direction of arranging of two saddles mutually perpendicular, every support body of group all includes the third connecting rod and the fourth connecting rod of arranging from top to bottom, the third connecting rod both ends are connected respectively on the bedplate under two L type breachs, the fourth connecting rod both ends are connected with the homonymy base angle of two bedplates respectively.

Further preferably, the L-shaped notch has a bearing surface in the horizontal direction and a resisting surface in the vertical direction, and the upper surface of the third connecting rod and the bearing surface are located on the same horizontal plane.

Further preferably, the first flanges of the two seat plates are arranged oppositely, and two ends of the bracket body are respectively connected with the two first flanges positioned at the same side of the two seat plates.

Still further preferably, the connecting bracket further comprises at least two first reinforcing rods and at least one second reinforcing rod, the at least two first reinforcing rods are respectively and correspondingly arranged on two sides of the main body, two ends of each first reinforcing rod are respectively connected to the first turned edges on the same side of the two seat plates, connecting seats are arranged at two ends of each second reinforcing rod, and two ends of each second reinforcing rod are connected with the plate surfaces of the two seat plates through the connecting seats.

Still further preferably, the first reinforcing bar is X-shaped and has four connecting ends, and the four connecting ends are respectively and correspondingly connected to the first turned edges on the same side of the two seat plates.

Still further preferably, the first turned-over edge at the bottom of the seat plate is connected with the bracket body through a bolt, the head of the bolt is positioned below the first turned-over edge, the support frame further comprises a plurality of cushion blocks arranged at the bottom of the first turned-over edge and bolt holes arranged in the cushion blocks, and the head of the bolt is accommodated in the bolt holes.

Still further preferably, the first flange at the bottom of the seat plate is connected with the bracket body through a bolt, the head of the bolt is located below the first flange, the support frame further comprises a square tube arranged at the bottom of the first flange, the length direction of the square tube is consistent with the width direction of the seat plate, and the head of the bolt is accommodated in the square tube.

Further preferably, the support frame further comprises two groups of first protection bins which are respectively arranged at the outer sides of the two saddles and used for protecting pipelines and valves at two end parts of the hydrogen storage bottle.

Still further preferably, each first protection bin comprises two first baffles respectively connected to two sides of the seat plate, a first bin door connected to one side of the two first baffles, which is far away from the seat plate, and two fifth connecting rods respectively located at the upper side and the lower side of the first bin door, wherein two ends of one fifth connecting rod are respectively connected with the same-side top angles of the two first baffles, and two ends of the other fifth connecting rod are respectively connected with the same-side bottom angles of the two first baffles.

Still further preferably, the first baffle plate is connected with the seat plate through a bolt, the bolt is located inside the first protection bin, the first protection bin further comprises a plurality of long holes formed in the first baffle plate, and the plurality of long holes correspond to the plurality of bolts in a one-to-one mode and are used for the worker to disassemble and assemble the bolt from the outside of the first protection bin.

Still further preferably, the fifth connecting rod includes a rod body, two second flanges and two third flanges, the two ends of the rod body in the length direction of the second flanges and the two ends of the third flanges are respectively connected to the two first baffles, the two second flanges are connected to the two sides of the rod body in the width direction and perpendicular to the rod body, and the two third flanges are respectively connected to one sides of the two second flanges in the width direction and perpendicular to the second flanges.

Still further preferably, the support frame further includes a second protection chamber connected to an outside of the main body for protecting the pipeline and the valve at both ends of the hydrogen storage cylinder.

Still further preferably, the second protection bin comprises two protection frames respectively located at two sides of the main body of the support frame, two first square tubes parallel to each other and arranged at the top of the main body, and two second square tubes parallel to each other and arranged at the bottom of the main body, the planes where the two protection frames are located are parallel to each other and parallel to the plane where the seat plate is located, the first square tube is used for connecting two top corners corresponding to the two protection frames, and the second square tube is used for connecting two bottom corners corresponding to the two protection frames.

Still further preferably, the upper surface of the third connecting rod and the bearing surfaces of the two L-shaped notches at the two ends of the third connecting rod are combined to form a mounting surface, the first square pipe is arranged on the mounting surface in a pipe support manner, and the side part of the first square pipe is abutted to the abutting surfaces of the two L-shaped notches.

Still further preferably, the second square pipe is supported at the bottom of the main body, a square pipe is arranged at the bottom of the seat plate, and the height of the second square pipe is the same as that of the square pipe.

Still further preferably, two rectangular frames are formed between each seat plate and the protection frame close to the seat plate, a plurality of third reinforcing rods are arranged in each rectangular frame, and two ends of each third reinforcing rod are respectively connected with one side edge of the protection frame and the plate body on the corresponding side of the seat plate.

Still further preferably, the second protection bin further comprises a plurality of second baffles attached to the rectangular frame and a second bin door installed in the protection frame.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:

the through hole and the support ring for placing the hydrogen storage bottle are directly processed on the seat plate in an integrated forming mode, so that the production efficiency of the support frame is improved, and the production cost of the support frame is reduced.

Through the setting of bedplate, through-hole, support ring and auxiliary member, the cooperation stretching strap that can be fine realizes fixing of hydrogen storage bottle, and the hydrogen storage bottle of being convenient for can be firm fix on braced frame.

The two end parts, the pipeline and the valve of the hydrogen storage bottle are protected by the first protection bin and the second protection bin, so that the damage to the pipeline and the valve is avoided, and the service life of the hydrogen storage bottle is prolonged.

Drawings

Figure 1 is a schematic structural view of a saddle in example 1 of the invention;

figure 2 is a schematic structural view of a saddle in embodiment 2 of the invention;

figure 3 is a schematic structural view of a saddle in embodiment 3 of the invention;

figure 4 is a schematic structural view of a saddle in embodiment 4 of the invention;

fig. 5 is a schematic structural view of a support frame in embodiment 5 of the invention, to which the saddle of embodiment 1 is applied;

FIG. 6 is a bottom view of FIG. 5;

FIG. 7 is a schematic view of the structure of a support frame in embodiment 5 of the invention when the saddle of embodiment 2 is applied;

FIG. 8 is a schematic structural view of the supporting frame of FIG. 5 connected to the first protection bin;

FIG. 9 is an enlarged schematic view at A in FIG. 8;

FIG. 10 is a schematic structural view of the supporting frame of FIG. 7 connected to a first protection bin;

FIG. 11 is a schematic view of the structure of a support frame in embodiment 6 of the invention using the saddle of embodiment 3;

FIG. 12 is a bottom view of FIG. 11;

FIG. 13 is a schematic view of the structure of a support frame in embodiment 6 of the invention using the saddle of embodiment 4;

FIG. 14 is a schematic structural view of the supporting frame of FIG. 11 connected to a second protection cabin;

fig. 15 is a schematic structural view of the supporting frame in fig. 13 connected with the second protection cabin.

In the figure:

1. a seat plate; 1a, a first flanging; 2. a through hole; 30. a support ring; 31. a guard ring;

4. an L-shaped notch; 40. a bearing surface; 41. a resisting surface;

50. a stent body; 500. a first connecting rod; 501. a second connecting rod; 50a, a third connecting rod; 50b, a fourth connecting rod; 51. a first reinforcement bar; 52. a second reinforcement bar; 53. a connecting seat;

6. an auxiliary member; 60. pulling the belt buckle; 6a, a limiting sheet;

7. a main body; 8. cushion blocks; 9. bolt holes; 10. a square tube; 101. an operation hole;

11. a first protection bin; 110. a first baffle plate; 111. a fifth connecting rod; 1110. a rod body; 1111. second flanging; 1112. thirdly, flanging; 112. a long hole;

12. a second protection bin; 120. a protective frame; 121. a first square tube; 122. a second square tube; 123. a rectangular frame; 124. a third reinforcement bar.

Description of the preferred embodiment

The technical solution of the present invention is further described below with reference to the drawings and preferred embodiments.

Examples

Referring to fig. 1, the saddle for the vehicle-mounted hydrogen storage bottle is shown, and comprises a seat plate 1 and a plurality of through holes 2 arranged on the seat plate 1 and used for placing the hydrogen storage bottle, wherein a supporting ring 30 which is integrally formed with the seat plate 1 and used for supporting the hydrogen storage bottle is arranged on one axial side part of each through hole 2.

In this embodiment, ten through holes 2 are opened on the seat plate 1, correspondingly, ten support rings 30 are provided, and ten hydrogen storage bottles can be placed in cooperation of the support rings and the support rings.

Of course, other numbers of through holes 2 can be formed on the seat plate 1 according to specific needs.

In this embodiment, the saddle further comprises a protection ring 31 integrally formed with the seat plate 1 and disposed at one axial side edge of each through hole 2, the protection ring 31 is located above the support ring 30, the length of the protection ring 31 is greater than that of the support ring 30, and the width of the protection ring 31 is smaller than that of the support ring 30. The guard ring 31 is used for protecting the upper part and two side parts of the hydrogen storage bottle, and the hydrogen storage bottle can touch the guard ring 31 with a certain width when shaking, so that the damage risk of the hydrogen storage bottle is reduced. Meanwhile, a soft protection pad may be further provided between the support ring 30, the protection ring 31 and the hydrogen storage cylinder to further protect the hydrogen storage cylinder.

In this embodiment, the seat plate 1 is a rectangular plate, and ten through holes 2 are arranged in a rectangular array on the seat plate 1. The seat plate 1, the through hole 2, the support ring 30 and the protection ring 31 are integrally formed in a punching mode, the machining is convenient, and the production cost of the saddle is reduced.

The peripheral side of the seat plate 1 is provided with a first flange 1a formed by bending integrally with the seat plate 1, and the support ring 30 is provided on the same side as the first flange 1 a. In the implementation of the embodiment, two saddles are placed in parallel, and the first flanges 1a on the two seat plates 1 are opposite; then the first flanges 1a of the two seat plates 1 are connected through a bracket, so that the two saddles form a whole, and the support rings 30 on the two seat plates 1 are oppositely arranged and face the inside of the whole; then, sequentially placing ten hydrogen storage bottles into the ten through holes 2; finally, a drawstring buckle and a drawstring can be arranged outside the whole body, and the two end parts of the hydrogen storage bottle are respectively fixed. The drawstring is a mature product available on the market and will not be described in detail.

In order to protect the pipelines and valves at the two ends of the hydrogen storage bottle, the outer sides of the two saddles can be provided with protection bins, and the two protection bins can be directly connected to the saddles through bolts.

Examples

Referring to fig. 2, in the present embodiment, only the difference from embodiment 1 is: the support ring 30 and the first flange 1a in this embodiment are respectively disposed at two sides of the seat plate 1, and at least one limiting piece 6a for preventing the pull belt from slipping is disposed at the edge of the support ring 30.

In the implementation of the embodiment, two saddles are placed in parallel, and the first flanges 1a on the two seat plates 1 are opposite; then, the first flanges 1a of the two seat plates 1 are connected through a bracket, so that the two saddles form a whole, and the support rings 30 on the two seat plates 1 are arranged back to each other and both face to the outside of the whole; then, ten hydrogen storage bottles are sequentially placed into the ten through holes 2, and the radial lower sides of the ten hydrogen storage bottles are supported on the support ring 30; at this moment, because be provided with spacing piece 6a on the support ring 30, consequently no longer need set up the stretching strap buckle in whole outside, only need fix stretching strap one end at support ring 30, fix the other end at support ring 30 after winding the other end of stretching strap along hydrogen storage bottle's circumference at least a week afterwards, can realize tying up the hydrogen storage bottle tip, and spacing piece 6a can support the stretching strap, prevents that the stretching strap from the support ring 30 landing.

Examples

Referring to fig. 3, in the present embodiment, only the difference from embodiment 1 is: the saddle in the embodiment further comprises two L-shaped notches 4 which are respectively arranged at two top corners of the seat plate 1, and two ends of each L-shaped notch 4 are respectively connected with two adjacent first flanges 1 a.

The procedure for mounting the hydrogen storage bottle using the saddle of this example was substantially the same as in example 1 except that: in this embodiment, connect into whole back with two saddles, can set up two square pipes at two saddle tops, every square pipe all settles in two L type breachs 4 of two bedplate 1 homonymies. Therefore, the two ends of the square pipe can extend towards the two sides, and the two ends and the lower part of the square pipe are connected with the frame structure, and the frame structure can form a main body of the protection bin and is used for protecting pipelines and valves. And use frame construction as the protection storehouse of main part, joint strength is higher, and the fastness is better, can realize more excellent protection to pipeline and valve.

Meanwhile, the size of the square pipe can be matched with that of the L-shaped gap 4, so that the square pipe can be accommodated in the L-shaped gap 4.

Examples

Referring to fig. 4, in the present embodiment, the difference from embodiment 1 is: 1. the support ring 30 and the first flange 1a in this embodiment are respectively disposed at two sides of the seat plate 1, and at least one limiting piece 6a for preventing the pull belt from slipping is disposed at the edge of the support ring 30. 2. The saddle in this embodiment further comprises two L-shaped notches 4 respectively opened at two top corners of the seat plate 1.

In the implementation of the embodiment, two saddles are placed in parallel, and the first flanges 1a on the two seat plates 1 are opposite; then, the first flanges 1a of the two seat plates 1 are connected through a bracket, so that the two saddles form a whole, and the support rings 30 on the two seat plates 1 are arranged back to each other and both face to the outside of the whole; then, ten hydrogen storage bottles are sequentially placed into the ten through holes 2, and the radial lower sides of the ten hydrogen storage bottles are supported on the support ring 30; at this moment, because be provided with spacing piece 6a on the support ring, consequently no longer need set up the drawstring buckle in whole outside, only need fix the one end of stretching strap on support ring 30, fix the other end at support ring 30 after the other end of stretching strap along hydrogen storage bottle's circumference winding at least a week afterwards, can realize tying up the hydrogen storage bottle tip, and spacing piece 6a can support the stretching strap, prevents that the stretching strap from the support ring 30 landing.

Simultaneously, connect into whole back with two saddles, can set up two root side pipes at two saddle tops, the both ends of every root side pipe are all settled in two L type breachs 4 of 1 homonymies of two bedplate. Therefore, the two ends of the square pipe can extend towards the two sides, and the two ends and the lower part of the square pipe are connected with the frame structure, and the frame structure can form a main body of the protection bin and is used for protecting pipelines and valves. And use frame construction as the protection storehouse of main part, joint strength is higher, and the fastness is better, can realize more excellent protection to pipeline and valve.

Examples

Referring to fig. 5, 6, 8 and 9, a specific support frame of the vehicle-mounted hydrogen storage bottle is shown, which comprises two saddles and a connecting support arranged between the two saddles, wherein the two saddles and the connecting support form a main body 7 of the support frame, the saddles are also provided with a plurality of auxiliary pieces 6 which can perform auxiliary positioning on drawstrings used for binding and fixing the hydrogen storage bottle, and the auxiliary pieces 6 are in one-to-one correspondence with the through holes 2.

The supporting frame in this embodiment adopts the saddle in embodiment 1, the seat plates 1 of the two saddles are parallel to each other, the plurality of through holes 2 on one seat plate 1 and the plurality of through holes 2 on the other seat plate 1 correspond to each other one by one, and the two corresponding through holes 2 are located on the same horizontal plane, and two end parts in the length direction of the hydrogen storage bottle are respectively inserted into the two corresponding through holes 2.

As shown in fig. 5, when the supporting frame of the present embodiment is in use, the supporting rings 30 of the two seat plates 1 are oppositely arranged and face the inside of the main body 7, and the auxiliary member 6 is provided outside the main body 7 and includes two drawstring buttons 60 respectively provided at both sides of the through hole 2. More specifically, two pull buckles 60 are located at both end sides of the support ring 30. So set up for the radial lower part of hydrogen storage bottle can the bearing on support ring 30, and two drawstrings are buckled 60 and can cooperate the drawstring to realize tying up the radial upper portion of hydrogen storage bottle and both sides portion and tie up, this very big improvement the fixed intensity of hydrogen storage bottle.

Specifically, in this embodiment, the hydrogen storage cylinder is installed as follows: the ten hydrogen storage bottles are sequentially and transversely placed into the main body 7, the two ends of each hydrogen storage bottle are ensured to be inserted into the through holes 2 corresponding to the two seat plates 1, the main body of each hydrogen storage bottle can be supported on the support ring 30, one end of each drawstring is fixed with the drawstring buckle 60 on one side of each through hole 2, then the drawstring is wound on the hydrogen storage bottle for at least one circle and then fixed into the drawstring buckle 60 on the other side, and binding of the end parts of the hydrogen storage bottles is completed.

Referring to fig. 5, 6, 8 and 9, the connecting bracket includes two sets of bracket bodies 50, the arrangement direction of the two sets of bracket bodies 50 is perpendicular to the arrangement direction of the two saddles, each set of bracket body 50 includes a first connecting rod 500 and a second connecting rod 501 arranged vertically, two ends of the first connecting rod 500 are respectively connected with the top angles at the same side of the two seat plates 1, and two ends of the second connecting rod 501 are respectively connected with the bottom angles at the same side of the two seat plates 1. Connect two bedplate 1 firmly through first connecting rod 500 and second connecting rod 501, constitute the cuboid structure, the cuboid structure can make braced frame have higher intensity.

In this embodiment, the first flanges 1a of the two seat plates 1 are disposed oppositely, and two ends of the bracket body 50 are respectively connected to the two first flanges 1a located on the same side of the two seat plates 1.

In this embodiment, referring to fig. 5 again, the connecting bracket further includes four first reinforcing rods 51 and two second reinforcing rods 52, the four first reinforcing rods 51 are respectively disposed on two sides of the main body 7 in a pairwise correspondence manner, two ends of each first reinforcing rod 51 are respectively connected to the first flanges 1a on the same side of the two seat plates 1, two ends of each second reinforcing rod 52 are provided with connecting seats 53, and two ends of each second reinforcing rod 52 are connected to the plate surfaces of the two seat plates 1 through the connecting seats 53. The strength of the support frame can be further improved by providing the first reinforcing bar 51 and the second reinforcing bar 52.

Preferably, the first reinforcing bar 51 is X-shaped and has four connecting ends, and the four connecting ends are respectively and correspondingly connected to the first flanges 1a on the same side of the two seat plates 1. The X-shaped structure can further improve the connection strength of the first reinforcing rod 51 and further ensure the firmness of the supporting frame.

In this embodiment, as shown in fig. 6, the first flange 1a at the bottom of the seat plate 1 is connected to the bracket body 50 through a bolt, the head of the bolt is located below the first flange 1a, the supporting frame further includes a plurality of cushion blocks 8 disposed at the bottom of the first flange 1a, and bolt holes 9 disposed in the cushion blocks 8, and the head of the bolt is received in the bolt holes 9. Set up the cushion 8 and can cover the bolt head that exposes and protrusion in first turn-ups 1a bottom, guarantee the level and smooth of braced frame bottom, can not take place to rock when making braced frame settle on the car. Of course, according to specific requirements, the cushion block 8 can be replaced by a square pipe or other structures as long as the bolt head can be accommodated.

Referring to fig. 8, the support frame further includes two sets of first protection chambers 11 respectively disposed at outer sides of the two saddles for protecting the pipes and valves at both ends of the hydrogen storage bottle.

In this embodiment, each first protection bin 11 includes two first baffles 110 connected to two sides of the seat plate 1, two first bin doors (not shown) connected to one sides of the two first baffles 110 away from the seat plate 1, and two fifth connecting rods 111 respectively located at upper and lower sides of the first bin doors, wherein two ends of one fifth connecting rod 111 are connected to top angles on the same side of the two first baffles 110, and two ends of the other fifth connecting rod 111 are connected to bottom angles on the same side of the two first baffles 110.

According to specific requirements, a baffle plate can be arranged at the top of the first protection cabin 11.

The first baffle 110 is connected with the seat plate 1 through bolts, and the bolts are located inside the first protection bin 11. Preferably, as shown in fig. 8 and 10, the first protection cabin 11 further includes a plurality of long holes 112 opened on the first baffle 110, and the plurality of long holes 112 correspond to the plurality of bolts one to one, so that a worker can install and remove the bolts from the outside of the first protection cabin 11. Therefore, a worker can easily operate the bolt inside the first protection bin 11 outside the first protection bin 11 by extending a hand into the long hole 112 without going deep into the first protection bin 11, and the working efficiency of the worker is improved.

In this embodiment, as shown in fig. 9, the fifth connecting rod 111 includes a rod body 1110, two second flanges 1111 and two third flanges 1112, two ends of the rod body 1110, the second flanges 1111 and the third flanges 1112 in the length direction are respectively connected to the two first baffles 110, the cross section of the rod body 1110 in the width direction is L-shaped, the two second flanges 1111 are connected to two sides of the rod body 1110 in the width direction and perpendicular to the rod body 1110, and the two third flanges 1112 are respectively connected to one sides of the two second flanges 1111 in the width direction and perpendicular to the second flanges 1111. The two liang of vertically setting of pole body 1110, second turn-ups 1111 and third turn-ups 1112 can be very big reinforcing fifth connecting rod 111's intensity, improve the bulk strength of first protection storehouse 11.

Examples

Referring to fig. 7 and 10, in the present embodiment, the difference from embodiment 5 is: the supporting frame comprises two saddles and a connecting support arranged between the two saddles, and the two saddles and the connecting support form a main body 7 of the supporting frame. The saddle adopted in the embodiment 2 is the saddle.

In the present embodiment, the support rings 30 on the two seat plates 1 are arranged opposite to each other and both face the outside of the main body 7, at least one stopper piece 6a provided at the edge of the support rings 30 is used for preventing the drawstring from slipping off, and the stopper piece 6a extends in a direction away from the through hole 2. More specifically, the limiting piece 6a is disposed at the edge of the support ring 30, the hydrogen storage bottle is supported on the support ring 30, and the limiting piece 6a is disposed at a side of the support ring 30 away from the through hole 2, that is, a lower side of the support ring 30. When the hydrogen storage bottle is bound with the drawstring, the limiting piece 6a can limit the drawstring.

In the present embodiment, there are three stopper pieces 6a. By adopting the scheme, the zipper buckle 60 on the seat plate 1 can be omitted, and the processing difficulty of the seat plate 1 is reduced.

Specifically, in this embodiment, the hydrogen storage cylinder is installed as follows: the ten hydrogen storage bottles are sequentially and transversely placed into the main body 7, two end parts of each hydrogen storage bottle are ensured to be inserted into the through holes 2 corresponding to the two base plates 1, two ends of each hydrogen storage bottle can be supported on the supporting ring 30 on the outer side of the main body 7, one end of each drawstring is fixed on the supporting ring 30, the other end of each drawstring is wound on the supporting ring 30 along the circumferential direction of the hydrogen storage bottle for at least one circle and then is fixed on the other end of the supporting ring 30 again, and accordingly binding of the end parts of the hydrogen storage bottles is achieved. The stretching strap can tie up simultaneously and tie up the lower surface at hydrogen storage bottle upper surface and support ring 30 during the winding, and spacing piece 6a can support the stretching strap, prevents that the stretching strap from the support ring 30 from going up the landing.

Examples

Referring to fig. 11, 12 and 14, in the present embodiment, one main difference from embodiment 5 is that: embodiment 3's saddle is applied to this embodiment, this saddle includes two L type breachs 4 of seting up respectively in two apex angles departments of bedplate 1, linking bridge includes two sets of support bodies 50, the orientation of arranging of two sets of support bodies 50 is mutually perpendicular with the orientation of arranging of two saddles, every support body 50 of group all includes the third connecting rod 50a and the fourth connecting rod 50b of arranging from top to bottom, third connecting rod 50a both ends are connected respectively on bedplate 1 under two L type breachs 4, fourth connecting rod 50b both ends are connected with the homonymy base angle of two bedplate 1 respectively.

As shown in fig. 11, in the present embodiment, the support rings 30 on the two seat plates 1 are arranged oppositely and facing the inside of the main body 7, and the auxiliary 6 is provided on the side wall surface of the saddle facing the outside of the main body 7. The auxiliary member 6 includes two drawstring buttons 60 respectively disposed at both sides of the through-hole 2. More specifically, two pull buckles 60 are located at both end sides of the support ring 30. So set up for the radial lower part of hydrogen storage bottle can the bearing on support ring 30, and two drawstrings are buckled 60 and can cooperate the drawstring to realize tying up the radial upper portion of hydrogen storage bottle and both sides portion and tie up, and this has greatly improved the fixed strength of hydrogen storage bottle.

In this embodiment, the hydrogen storage cylinder is mounted as follows: the ten hydrogen storage bottles are sequentially and transversely placed into the main body 7, the two ends of each hydrogen storage bottle are ensured to be inserted into the through holes 2 corresponding to the two seat plates 1, the main body of each hydrogen storage bottle can be supported on the support ring 30, the drawstring is fixed in the drawstring buckle 60 on one side of each through hole 2, the other end of the drawstring is fixed in the drawstring buckle 60 on the other side after the drawstring is wound on the hydrogen storage bottle for at least one circle, and binding of the end parts of the hydrogen storage bottles is completed.

In this embodiment, as shown in fig. 12, the first turned-up edge 1a at the bottom of the seat plate 1 is connected to the bracket body 50 through a bolt, the head of the bolt is located below the first turned-up edge 1a, the support frame further includes a square tube 10 disposed at the bottom of the first turned-up edge 1a, the length direction of the square tube 10 is consistent with the width direction of the seat plate 1, and the head of the bolt is accommodated in the square tube 10. The arrangement of the square pipe 10 can cover the exposed bolt head protruding out of the bottom of the first flanging 1a, so that the smoothness of the bottom of the supporting frame is guaranteed, and the supporting frame cannot shake when being arranged on an automobile. The bottom of the square pipe is provided with an operation hole 101 for exposing the head of the bolt. Of course, the square tube 10 may be replaced by a cushion block or the like according to specific requirements, as long as the bolt head can be accommodated.

In this embodiment, as shown in fig. 14, another main difference from embodiment 5 is that: the supporting frame further comprises a second protection bin 12 which is arranged outside the main body 7 and is used for protecting pipelines and valves at two ends of the hydrogen storage bottle, and the second protection bin structure is different from that of the first protection bin.

The second protection bin 12 comprises two protection frames 120 respectively located on two sides of the main body 7 of the support frame, two first square tubes 121 parallel to each other and arranged at the top of the main body 7, and two second square tubes 122 parallel to each other and arranged at the bottom of the main body 7, wherein the planes where the two protection frames 120 are located are parallel to each other and parallel to the plane where the seat plate 1 is located, the first square tubes 121 are used for connecting two top corners corresponding to the two protection frames 120, and the second square tubes 122 are used for connecting two bottom corners corresponding to the two protection frames 120.

The L-shaped notch 4 has a bearing surface 40 in the horizontal direction and a resisting surface 41 in the vertical direction, and the upper surface of the third connecting rod 50a and the bearing surface 40 are located on the same horizontal plane. The upper surface of the third connecting rod 50a and the bearing surfaces 40 of the two L-shaped notches 4 at the two ends of the third connecting rod are combined into a mounting surface, the first square tube 121 is erected on the mounting surface, and the side part of the first square tube is abutted to the abutting surfaces 41 of the two L-shaped notches 4.

In this way, through the matching of the L-shaped notch 4 and the first square tube 121, the first square tube 121 can be supported on the mounting surface and extend to both sides, and meanwhile, the protection frame 120 is arranged between the first square tube 121 and the second square tube 122, so that the first square tube 121, the second square tube 122, the support frame body 7 and the protection frame 120 can be combined into a firm integral structure, and the overall strength of the second protection cabin 12 is greatly improved.

In this embodiment, the size of the first square pipe 121 matches the size of the L-shaped notch 4, so that the first square pipe 121 can be completely accommodated in the L-shaped notch 4 without affecting the overall size of the supporting frame and the flatness of the top surface and the side surfaces.

The second square tube 122 of the present embodiment is supported at the bottom of the main body 7, and the height of the second square tube 122 is the same as the height of the square tube 10, so as to ensure that the bottom of the supporting frame main body 7 is flat.

In this embodiment, two rectangular frames 123 are formed between each seat plate 1 and the protection frame 120 close to the seat plate 1, a plurality of third reinforcing rods 124 are disposed in each rectangular frame 123, and two ends of each third reinforcing rod 124 are respectively connected to one side of the protection frame 120 and the plate body on the corresponding side of the seat plate 1. The plurality of third reinforcing rods 124 further improves the strength of the second protection cartridge 12. Meanwhile, the second protection chamber 12 further includes a plurality of second baffles (not shown) attached to the rectangular frame 123, and a second chamber door (not shown) installed in the protection frame 120.

A baffle plate can be arranged at the top of the second protection bin 12 according to specific requirements.

Examples

Referring to fig. 13 and 15, in the present embodiment, the difference from embodiment 7 is that: the supporting frame comprises two saddles and a connecting support arranged between the two saddles, and the two saddles and the connecting support form a main body 7 of the supporting frame. The saddle used in example 4 was the saddle.

The support rings 30 on the two seat plates 1 are arranged oppositely and both face the outside of the main body 7, at least one limiting sheet 6a arranged at the edge of the support rings 30 is used for preventing the drawstring from slipping off, and the limiting sheet 6a extends along the direction far away from the through hole 2. More specifically, the limiting piece 6a is disposed at the edge of the support ring 30, the hydrogen storage bottle is supported on the support ring 30, and the limiting piece 6a is disposed at a side of the support ring 30 away from the through hole 2, that is, a lower side of the support ring 30. When the hydrogen storage bottle is bound with the drawstring, the limiting piece 6a can limit the drawstring.

In the present embodiment, there are three stopper pieces 6a. By adopting the scheme, the zipper buckle 60 on the seat plate 1 can be omitted, and the processing difficulty of the seat plate 1 is reduced.

Specifically, in this embodiment, the hydrogen storage cylinder is installed as follows: the ten hydrogen storage bottles are sequentially and transversely placed into the main body 7, two end parts of each hydrogen storage bottle are ensured to be inserted into the through holes 2 corresponding to the two seat plates 1, two end heads of each hydrogen storage bottle can bear on the support ring 30 on the outer side of the main body 7, one end of each drawstring is fixed on the support ring 30, the other end of each drawstring is wound on the support ring 30 along the circumferential direction of the hydrogen storage bottle for at least one week and then is fixed at the other end of the support ring 30 again, and therefore binding of the end parts of the hydrogen storage bottles is completed. The stretching strap can tie up simultaneously and tie up the lower surface at hydrogen storage bottle upper surface and support ring 30 during the winding, and spacing piece 6a can support the stretching strap, prevents that the stretching strap from the support ring 30 from going up the landing.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (29)

1. A saddle of a vehicle-mounted hydrogen storage bottle is characterized in that: the hydrogen storage bottle support comprises a seat plate and a plurality of through holes arranged on the seat plate and used for placing hydrogen storage bottles, wherein a support ring which is integrally formed with the seat plate and used for supporting the hydrogen storage bottles is arranged on one side edge of each through hole in the axial direction.

2. Saddle for vehicle-mounted hydrogen storage bottles according to claim 1, characterized in that: the saddle still includes the guard ring of locating every axial one side border of through-hole with bedplate integrated into one piece, the guard ring is located the support ring top, the length of guard ring is greater than the length of support ring, the width of guard ring is less than the width of support ring.

3. Saddle for vehicle-mounted hydrogen storage bottles according to claim 2, characterized in that: the bedplate, a plurality of through-holes, a plurality of support rings and a plurality of integrative stamping forming of guard ring.

4. Saddle for vehicle-mounted hydrogen storage bottles according to claim 1, characterized in that: the bedplate is the rectangular plate, a plurality of through-holes be in be rectangular array and arrange on the bedplate, be provided with the first turn-ups of the shaping of bending with bedplate an organic whole in week side portion of bedplate.

5. Saddle for vehicle-mounted hydrogen storage bottles according to claim 4, characterized in that: the support ring with first turn-ups is located respectively the both sides of bedplate, the saddle still including locating at least one spacing piece that is used for preventing the stretching strap slippage at support ring border.

6. Saddle for a vehicle hydrogen storage tank according to claim 4, characterized in that: the saddle further comprises two L-shaped notches which are respectively arranged at two top corners of the seat board.

7. The utility model provides a braced frame of on-vehicle hydrogen storage bottle which characterized in that: the hydrogen storage bottle connecting device comprises two saddles and a connecting support arranged between the two saddles as defined in any one of claims 1 to 4, wherein the two saddles and the connecting support form a main body for accommodating a hydrogen storage bottle, the saddles are also provided with a plurality of auxiliary pieces capable of performing auxiliary positioning on pull belts for tightly binding and fixing the hydrogen storage bottle, and the auxiliary pieces are in one-to-one correspondence with the through holes on the saddles.

8. The support frame of a vehicle-mounted hydrogen storage bottle according to claim 7, characterized in that: the seat plates of the two saddles are parallel to each other, a plurality of through holes on one seat plate and a plurality of through holes on the other seat plate correspond to each other one by one, and the two corresponding through holes are positioned on the same horizontal plane.

9. The support frame for a vehicle-mounted hydrogen storage bottle according to claim 7, characterized in that: the support rings on the two seat plates are oppositely arranged and face the interior of the main body.

10. The support frame of an on-vehicle hydrogen storage bottle according to claim 9, characterized in that: the auxiliary part is arranged on the side wall surface of the seat board facing the outside of the main body and comprises two drawstring buckles respectively arranged at two sides of the through hole.

11. The support frame for a vehicle-mounted hydrogen storage bottle according to claim 7, characterized in that: the support rings on the two seat plates are arranged oppositely and face the outside of the main body, the auxiliary piece comprises at least one limiting piece which is arranged on the edge of the support rings and used for preventing the pull belt from slipping, and the limiting piece extends along the direction far away from the through hole.

12. The support frame of a vehicle-mounted hydrogen storage bottle according to claim 7, characterized in that: the connecting support comprises two groups of support bodies, the arrangement directions of the two groups of support bodies are perpendicular to the arrangement directions of the two saddles, each group of support body comprises a first connecting rod and a second connecting rod which are arranged from top to bottom, two ends of the first connecting rod are respectively connected with the same side top angles of the two seat plates, and two ends of the second connecting rod are respectively connected with the same side bottom angles of the two seat plates.

13. The support frame of a vehicle-mounted hydrogen storage bottle according to claim 7, characterized in that: the saddle still includes two L type breachs of seting up respectively in two apex angle departments of bedplate, linking bridge includes two sets of support bodies, the direction of arranging of two sets of support bodies with the direction of arranging of two saddles mutually perpendicular, every support body of group all includes the third connecting rod and the fourth connecting rod of arranging from top to bottom, the third connecting rod both ends are connected respectively on the bedplate under two L type breachs, the fourth connecting rod both ends are connected with the homonymy base angle of two bedplate respectively.

14. The support frame of a vehicle-mounted hydrogen storage bottle according to claim 13, characterized in that: the L-shaped notch is provided with a bearing surface in the horizontal direction and a resisting surface in the vertical direction, and the upper surface of the third connecting rod and the bearing surface are located on the same horizontal plane.

15. The support frame of an on-vehicle hydrogen storage bottle according to claim 12 or 13, characterized in that: the first flanging in the two seat plates are arranged oppositely, and two ends of the bracket body are respectively connected with the two first flanging which are positioned at the same side of the two seat plates.

16. The support frame of a vehicle-mounted hydrogen storage bottle according to claim 15, characterized in that: the connecting support further comprises at least two first reinforcing rods and at least one second reinforcing rod, the at least two first reinforcing rods are arranged on two sides of the main body respectively in a corresponding mode, two ends of each first reinforcing rod are connected to first turned edges of the two base plates at the same side respectively, connecting seats are arranged at two ends of each second reinforcing rod, and two ends of each second reinforcing rod are connected with the plate surfaces of the two base plates through the connecting seats.

17. The support frame for a vehicle-mounted hydrogen storage bottle as claimed in claim 16, wherein: the first reinforcing rod is X-shaped and is provided with four connecting ends, and the four connecting ends are correspondingly connected to the first turned edges on the same side of the two seat plates respectively.

18. The support frame of a vehicle-mounted hydrogen storage bottle according to claim 15, characterized in that: the first flanging at the bottom of the seat plate is connected with the support body through a bolt, the head of the bolt is positioned below the first flanging, the support frame further comprises a plurality of cushion blocks arranged at the bottom of the first flanging and bolt holes arranged in the cushion blocks, and the head of the bolt is accommodated in the bolt holes.

19. The support frame of a vehicle-mounted hydrogen storage bottle according to claim 15, characterized in that: the support frame comprises a support body, a first flanging, a first supporting frame and a supporting frame, wherein the first flanging at the bottom of the seat plate is connected with the support body through a bolt, the head of the bolt is located below the first flanging, the supporting frame further comprises a square pipe arranged at the bottom of the first flanging, the length direction of the square pipe is consistent with the width direction of the seat plate, and the head of the bolt is contained in the square pipe.

20. The support frame of a vehicle-mounted hydrogen storage bottle according to claim 12, characterized in that: the supporting frame further comprises two groups of first protecting bins which are respectively arranged on the outer sides of the two saddles and are used for protecting pipelines and valves at two end parts of the hydrogen storage bottle.

21. The support frame for a vehicle-mounted hydrogen storage bottle according to claim 20, characterized in that: every first protection storehouse all includes two connect respectively in the first baffle of bedplate both sides, connect and keep away from the first door of bedplate one side at two first baffles, two be located respectively the fifth connecting rod of the upper and lower both sides of first door, wherein a fifth connecting rod both ends are connected with the homonymy apex angle of two first baffles respectively, and wherein another fifth connecting rod both ends are connected with the homonymy base angle of two first baffles respectively.

22. The support frame of a vehicle-mounted hydrogen storage bottle according to claim 21, characterized in that: first baffle with the bedplate passes through bolted connection just the bolt is located inside the first protection storehouse, first protection storehouse is still including seting up in a plurality of slot holes on the first baffle, a plurality of slot holes and a plurality of bolt one-to-one for the workman certainly first protection storehouse outside dismouting bolt.

23. The support frame of a vehicle-mounted hydrogen storage bottle according to claim 21, characterized in that: the fifth connecting rod comprises a rod body, two second flanging edges and two third flanging edges, the two ends of the rod body in the length direction of the second flanging edges and the two ends of the third flanging edges in the length direction of the second flanging edges are respectively connected with the two first baffle plates, the two second flanging edges are connected to the two side portions of the rod body in the width direction and are perpendicular to the rod body, and the two third flanging edges are respectively connected to one side portion of the two second flanging edges in the width direction and are perpendicular to the second flanging edges.

24. The support frame for a vehicle-mounted hydrogen storage bottle according to claim 14, characterized in that: the support frame further comprises a second protection bin which is connected to the outside of the main body and used for protecting pipelines and valves at two end parts of the hydrogen storage bottle.

25. The support frame for a vehicle-mounted hydrogen storage bottle according to claim 24, characterized in that: the second protection storehouse includes that two are located respectively the protection frame of braced frame's main part both sides, two are parallel to each other locate the first side pipe at main part top, two are parallel to each other locate the second side pipe of main part bottom, the plane at two protection frame places be parallel to each other and with the plane at bedplate place is parallel to, first side pipe is used for connecting two corresponding apex angles of two protection frame, second side pipe is used for connecting two corresponding base angles of two protection frame.

26. The support frame for a vehicle-mounted hydrogen storage bottle according to claim 25, characterized in that: the upper surface of the third connecting rod and the bearing surfaces of the two L-shaped notches at the two ends of the third connecting rod are combined into a mounting surface, the first square pipe support is arranged on the mounting surface, and the side part of the first square pipe support is abutted to the abutting surfaces of the two L-shaped notches.

27. The support frame for a vehicle-mounted hydrogen storage bottle according to claim 25, characterized in that: the second square pipe is borne at the bottom of the main body, a square pipe is arranged at the bottom of the seat plate, and the height of the second square pipe is the same as that of the square pipe.

28. The support frame for a vehicle-mounted hydrogen storage bottle according to claim 25, characterized in that: every bedplate with be close to all be formed with two rectangle frames between the protective frame of bedplate, all be provided with many third stiffeners in every rectangle frame, every third stiffener both ends respectively with one side of protective frame with the plate body that the bedplate corresponds the side is connected.

29. The support frame for a vehicle-mounted hydrogen storage bottle according to claim 28, characterized in that: the second protection bin also comprises a plurality of second baffle plates which are attached to the rectangular frame, and a second bin door which is installed in the protection frame.

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