CN218577513U - Gas bomb fixing frame and fuel cell vehicle - Google Patents

Abstract

The utility model provides a gas bomb mount and fuel cell car relates to new forms of energy car technical field, the utility model provides a gas bomb mount includes the fixed subassembly of support body and gas cylinder, and the support body includes the curb plate, and the curb plate is installed a plurality of gas cylinders along self direction of height in proper order and is fixed the subassembly, and the fixed subassembly of each gas cylinder has the connecting leg group that extends to the curb plate outside and be connected with the curb plate, has seted up the through-hole on the curb plate. The utility model provides a gas bomb mount has and extends to the curb plate outside and the connecting feet group of being connected with the curb plate, has realized connection structure's between fixed subassembly of gas cylinder and the support body external for the curb plate can design thinner, reduces the occupation space of support body, has seted up the through-hole on the curb plate simultaneously, operations such as installation, the maintenance of the gas bomb bottleneck device of can being convenient for.

Description

Gas bomb fixing frame and fuel cell vehicle

Technical Field

The utility model belongs to the technical field of new forms of energy car technique and specifically relates to a gas bomb fixing frame and fuel cell car are related to.

Background

Among traditional gas cylinder mounting structure, the gas cylinder is usually installed on the bracket through the bandage, and the bracket is fixed on the support body, realizes the concentrated installation of a plurality of gas cylinders. However, the existing rack body is usually formed by connecting a plurality of cross beams and longitudinal beams into a rectangular frame structure, and the brackets are mounted on the cross beams of the rack body and completely accommodated in the space enclosed by the rectangular frame structure, so that the rack body needs to have a larger thickness and a larger occupied space.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas bomb mount can be fixed the bottleneck of gas bomb, can follow the axial of gas bomb when fixed and carry on spacingly reliably to the gas bomb, goes up the fixed block and can not occupy great radial space with lower fixed block, can realize down connection structure's between fixed block and the support body external, reduces support body thickness. In addition, a fuel cell vehicle comprising the gas storage bottle fixing frame is provided.

In order to achieve the above object, the utility model provides a following technical scheme:

in a first aspect, the utility model provides a gas bomb mount, including the fixed subassembly of support body and gas cylinder, the support body includes the curb plate, the curb plate is installed a plurality ofly in proper order along self direction of height the fixed subassembly of gas cylinder, each the fixed subassembly of gas cylinder has and extends to the curb plate outside and with the connecting leg group that the curb plate is connected, the through-hole has been seted up on the curb plate.

Further, the gas cylinder fixing assembly comprises an upper fixing block and a lower fixing block, the lower fixing block is provided with the connecting pin group, the upper fixing block is mounted on the lower fixing block, a fixing hole is formed between the upper fixing block and the lower fixing block, and the fixing hole is used for fixing a bottle opening of the gas storage cylinder.

Further, the lower fixing block comprises a fixing block body and the connecting pin group;

the fixed block body is connected with the upper fixed block;

the connection foot group including connect in first connection foot and second on the fixed block body are connected the foot, first connection foot with the second is connected the foot interval and is set up relatively, first connection foot with the second connect the foot respectively in the both ends in the curb plate outside.

Further, the fixing block body comprises a first supporting plate and a second supporting plate connected with the bottom end of the first supporting plate;

the first supporting plate is vertically arranged and connected with the upper fixing block;

the second backup pad for first backup pad slope sets up, the second backup pad is along keeping away from the direction of first backup pad is close to gradually the curb plate, just the second backup pad is close to the one end of curb plate is connected with first connecting foot with the second connecting foot.

Further, the through hole is arranged opposite to the fixing hole.

Furthermore, the gas bomb fixing frame further comprises a cushion pad located at the fixing hole, and the cushion pad is used for buffering impact between the bottle mouth and the fixing hole.

Furthermore, the side plate comprises an outer frame and a plate, the outer frame is connected to the edge of the plate, the outer side of the outer frame is connected with the connecting foot set, and the plate is provided with the through hole.

Further, the support body includes back timber, base and two the curb plate, the both ends of curb plate respectively with the back timber with the base is connected, the back timber the base with two form between the curb plate and be used for the installation the space of gas bomb.

Furthermore, the lower fixed blocks are configured to be a plurality of pairs, the connecting pin group in each pair of the lower fixed blocks is connected to the two side plates oppositely, the plurality of pairs of the lower fixed blocks are sequentially distributed along the height direction of the side plates, and the upper fixed blocks are configured to be a plurality of pairs connected with the lower fixed blocks in a one-to-one correspondence manner.

In a second aspect, the present invention further provides a fuel cell vehicle, which comprises the above-mentioned solution.

The utility model provides a gas bomb mount and fuel cell car can produce following beneficial effect:

when using above-mentioned gas cylinder mount, the connection foot group of the fixed subassembly of gas cylinder extends to the curb plate outside and is connected with the curb plate, and the through-hole on the curb plate plays the effect of subtracting heavy enhancement support body intensity, and each gas cylinder can be fixed on the support body through each gas cylinder fixed subassembly.

Compared with the prior art, the utility model discloses in the gas bomb mount that the first aspect provided, the fixed subassembly of gas cylinder has the connecting leg group that extends to the curb plate outside and is connected with the curb plate, has realized that connection structure's between fixed subassembly of gas cylinder and the support body is external for the curb plate can design thinner, reduces the occupation space of support body, has seted up the through-hole on the curb plate simultaneously, can be convenient for operations such as installation, the maintenance of gas bomb bottleneck device, alleviate support body weight.

The utility model discloses the fuel cell car that the second aspect provided has the utility model discloses the gas bomb mount that the first aspect provided, thereby have the utility model discloses all beneficial effect that the gas bomb mount that the first aspect provided had.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic three-dimensional structure diagram of a gas cylinder fixing frame according to an embodiment of the present invention;

fig. 2 is a schematic view of a three-dimensional structure of a lower fixing block according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a three-dimensional structure of an upper fixing block according to an embodiment of the present invention.

Icon: 1-a frame body; 11-side plate; 111-outer frame; 112-a plate; 1121-through holes; 12-a top beam; 13-a base; 2-fixing the block; 21-weight reduction slots; 22-a second mounting groove; 23-a fourth mounting hole; 3, a lower fixing block; 31-connecting leg group; 311-a first connection pin; 3111-a first mounting hole; 312-a second connection pin; 3121-a second mounting hole; 32-fixed block body; 321-a first support plate; 3211-a first mounting groove; 3212-a third mounting hole; 322-a second support plate; 4-fixing holes; 5-gas storage cylinder; 51-bottle mouth.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

An embodiment of the first aspect of the utility model provides a gas bomb mount, as shown in fig. 1, including the fixed subassembly of support body 1 and gas cylinder, support body 1 includes curb plate 11, and the subassembly is fixed to a plurality of gas cylinders is installed in proper order along self direction of height to curb plate 11, and the fixed subassembly of each gas cylinder has the connecting feet group 31 that extends to the curb plate 11 outside and be connected with curb plate 11, has seted up through-hole 1121 on the curb plate 11.

Among the above-mentioned gas cylinder mount, because the fixed subassembly of gas cylinder has the connecting feet group 31 that extends to the curb plate 11 outside and be connected with curb plate 11, connecting feet group 31 is connected with curb plate 11 from the outside of curb plate 11, has realized connecting structure's between fixed subassembly of gas cylinder and the support body 1 external, does not need the great thickness of curb plate 11 design to hold above-mentioned connecting structure to make the thickness of support body 1 can design littleer, reduce the occupation space of support body 1.

In addition, the side plate 11 is provided with a through hole 1121, so that the operations of installation, maintenance and the like of a gas storage bottle mouth device can be facilitated, and meanwhile, the weight of the frame body is reduced, so that the gas storage bottle fixing frame is more economical and practical.

The gas storage cylinder may be a cylinder body for storing any gas, such as a hydrogen storage cylinder, an oxygen storage cylinder, etc. When the gas storage bottle is a hydrogen storage bottle, the gas storage bottle fixing frame can be applied to a fuel cell vehicle to provide hydrogen energy for the fuel cell vehicle.

The gas cylinder fixing component can adopt various structural forms, can comprise a binding band and can also comprise structures such as a fixing block, namely, the gas cylinder fixing component can be used for fixing the gas collecting cylinder in the embodiment.

In some embodiments, as shown in fig. 1, the gas cylinder fixing assembly includes an upper fixing block 2 and a lower fixing block 3, the lower fixing block 3 has a connecting leg set 31, the upper fixing block 2 is mounted on the lower fixing block 3 and forms a fixing hole 4 with the lower fixing block 3, and the fixing hole 4 is used for fixing a mouth 51 of the gas cylinder 5.

The gas cylinder fixing assembly breaks away from the mode that the traditional binding belt type is used for fixing the outer circumferential surface of the maximum outer diameter position of the gas cylinder body, the fixing hole 4 used for fixing the bottle opening 51 of the gas cylinder 5 is formed, the gas cylinder 5 can be reliably limited along the axial direction of the gas cylinder 5 during fixing, a limiting structure is not required to be additionally arranged, and the problem that the gas cylinder is unstable due to the fact that the binding belt is deformed after being used for a long time in the traditional mode is solved.

Because the outer diameter of the opening 51 is small, the opening 51 has sufficient radial space for installing the upper fixing block 2 and the lower fixing block 3, and the upper fixing block 2 and the lower fixing block 3 do not occupy extra large radial space, i.e. do not protrude too much from the body of the gas cylinder 5 in the radial direction of the gas cylinder 5, or even do not protrude from the body of the gas cylinder 5.

In some embodiments, to reduce friction and impact of the upper fixing block 2 and the lower fixing block 3 with the bottle mouth 51, respectively, the gas cylinder fixing frame further includes a cushion pad at the fixing hole 4.

When in use, the cushion pad is positioned between the outer peripheral surface of the bottle mouth 51 and the fixing hole 4, and can cushion the impact between the bottle mouth 51 and the fixing hole 4. The cushion can be annular, independent setting, also can be the slice, attaches and forms the surface of fixed orifices 4 at last fixed block 2 and lower fixed block 3.

The cushion pad can be made of rubber, plastic and the like.

In some embodiments, as shown in fig. 1, the contact surface between the upper fixing block 2 and the lower fixing block 3 is parallel to a horizontal plane.

The structure of the lower fixing block 3 is specifically described below:

in some embodiments, as shown in fig. 2, the lower fixing block 3 includes a fixing block body 32 and a connecting leg group 31, wherein:

the fixed block body 32 is connected with the upper fixed block 2;

the connecting leg group 31 includes a first connecting leg 311 and a second connecting leg 312 connected to the fixing block body 32, the first connecting leg 311 and the second connecting leg 312 are spaced and oppositely disposed, a groove for the side plate 11 to pass through is formed between the first connecting leg 311, the second connecting leg 312 and the fixing block body 32, so that the first connecting leg 311 and the second connecting leg 312 can be respectively connected to two ends of the outer side of the side plate 11.

It can be understood that, when the rack body 1 is horizontally placed, one end of the outer side of the side plate 11 is located on the front surface of the rack body 1, and the other end of the outer side of the side plate 11 is located on the back surface of the rack body 1.

The connection manner of the first connection leg 311 and the side plate 11 and the connection manner of the second connection leg 312 and the side plate 11 can be various, for example, by bolt connection, clamping connection, pin connection, etc.

In at least one embodiment, in order to facilitate the connection between the first connection pin 311 and the side plate 11 and the connection between the second connection pin 312 and the side plate 11, the three connection pins are connected by bolts.

As shown in fig. 2, the first connecting pin 311 is provided with a first mounting hole 3111, and a bolt can pass through the first mounting hole 3111 and be inserted into one end of the outer side of the side plate 11, so as to connect the first connecting pin 311 and the side plate 11. The second connecting leg 312 is provided with a second mounting hole 3121, and a bolt can penetrate through the second mounting hole 3121 and be inserted to the other end of the outer side of the side plate 11, so as to connect the second connecting leg 312 and the side plate 11.

On the basis of the above embodiment, as shown in fig. 2, the fixing block body 32 includes a first supporting plate 321 and a second supporting plate 322 connected to the bottom end of the first supporting plate 321, wherein:

the first support plate 321 is vertically disposed and connected to the upper fixing block 2.

Specifically, the top surface of the first support plate 321 is a plane contacting with the upper fixing block 2, a first installation groove 3211 is concavely formed in the top surface of the first support plate 321, and a fixing hole 4 can be formed between the first installation groove 3211 and the upper fixing block 2.

The second supporting plate 322 is disposed obliquely relative to the first supporting plate 321, the second supporting plate 322 is gradually close to the side plate 11 along a direction away from the first supporting plate 321, that is, the second supporting plate 322 gradually approaches the side plate 11 while extending downward, one end of the second supporting plate 322 close to the side plate 11 is connected with the first connecting pin 311 and the second connecting pin 312, and the second supporting plate 322, the first connecting pin 311 and the second connecting pin 312 form a groove for the side plate 11 to pass through.

The structure of the upper fixing block 2 is specifically described below:

the bottom surface of the upper fixing block 2 is a plane which is in contact with the lower fixing block 3, a second mounting groove 22 is concavely arranged on the bottom surface of the upper fixing block 2, and a fixing hole 4 can be formed between the second mounting groove 22 and the first mounting groove 3211.

In some embodiments, in order to reduce the weight of the upper fixing block 2, as shown in fig. 3, a weight-reducing groove 21 is concavely formed on the surface of the upper fixing block 2 facing away from the body of the gas cylinder 5, and/or a weight-reducing groove 21 is concavely formed on the surface of the upper fixing block 2 facing the body of the gas cylinder 5. The number of the lightening grooves 21 on each surface may be one, or two, three, etc. may be plural.

The weight reduction groove 21 not only can play a role in reducing weight, but also can play a role in avoiding, and the interference between the upper fixed block 2 and devices such as a bottle valve and the like installed at the position of a bottle opening is avoided.

In at least one embodiment, as shown in fig. 3, a weight-reducing groove 21 is concavely formed on the surface of the upper fixing block 2 facing away from the body of the gas cylinder 5 and the surface facing the body of the gas cylinder 5, and the weight-reducing groove 21 is disposed around the second mounting groove 22 to reduce the weight of the upper fixing block 2 while ensuring the structural strength thereof.

The connection mode between the upper fixing block 2 and the lower fixing block 3 can be various, such as bolt connection, clamping connection, pin connection and the like.

In at least one embodiment, in order to facilitate the connection of the upper fixing block 2 and the lower fixing block 3, the upper fixing block 2 and the lower fixing block 3 are connected by bolts.

As shown in fig. 2 and 3, a third mounting hole 3212 is formed in the top surface of the first support plate 321 of the lower fixing block 3, a fourth mounting hole 23 is formed in the bottom surface of the upper fixing block 2, and a bolt can penetrate through the fourth mounting hole 23 and be inserted into the third mounting hole 3212, so that the upper fixing block 2 and the lower fixing block 3 are connected.

In some embodiments, the through hole 1121 is disposed opposite to the fixing hole 4. The installer can repair and operate the opening of the gas cylinder through the through hole 1121, such as detaching a valve of the gas cylinder.

The through hole 1121 may have various shapes, such as a circular hole, a kidney-shaped hole, a square hole, and the like.

The structure of the frame body 1 will be described in detail as follows:

in some embodiments, as shown in fig. 1, the side plate 11 includes an outer frame 111 and a plate member 112, the outer frame 111 is connected to an edge of the plate member 112, front and rear ends of an outer side of the outer frame 111 are connected to the connecting leg sets 31, and the plate member 112 is provided with a through hole 1121.

The simple structure of above-mentioned curb plate, because the both ends in the curb plate 11 outside need be connected with connecting leg group 31, the edge connection of plate 112 has frame 111 can strengthen the structural strength of curb plate 11 outward flange to guarantee that curb plate 11 can carry out stable support to lower fixed block 3.

In some embodiments, as shown in fig. 1, the frame body 1 includes a top beam 12, a base 13, and two side plates 11, two ends of the side plates 11 are respectively connected to the top beam 12 and the base 13, and a space for installing the gas cylinder 5 is formed between the top beam 12, the base 13, and the two side plates 11.

In the above-mentioned support body, only be connected with a back timber 12 between the top of two curb plates 11, need not set up the roof-rack structure, can effectively reduce the weight of support body 1. In addition, the base 13 can increase the contact area between the frame body 1 and the ground, so that the structural stability of the frame body 1 can be ensured.

Specifically, when the fixing block is installed, the fixing block body 32 of the lower fixing block 3 is located between the two side plates 11, the first connecting pin 311 and the second connecting pin 312 extend out from the end portion of the outer side of the side plate 11 to be connected with the side plate 11, and the upper fixing block 2 is located in front of the two side plates 11 and connected to the fixing block body 32.

The lower fixing block 3 may be configured as one pair, or may be configured as two pairs, three pairs, four pairs, or more pairs.

In some embodiments, as shown in fig. 1, the lower fixing blocks 3 are arranged in a plurality of pairs, the connecting pin group 31 of each pair of lower fixing blocks 3 is connected to the two side plates 11 oppositely, and the two lower fixing blocks 3 of each pair of lower fixing blocks 3 support the bottle openings 51 at the two ends of the gas bomb 5 respectively.

The lower fixing blocks 3 are sequentially distributed along the height direction of the side plate 11, so that the gas storage cylinders 5 are arranged in a stacked mode.

The upper fixing blocks 2 are arranged in a plurality of pairs connected with the lower fixing blocks 3 in a one-to-one correspondence manner, that is, one upper fixing block 2 is connected to each lower fixing block 3.

Specifically, taking fig. 1 as an example, the lower fixed blocks 3 are configured into four pairs, and the four pairs of lower fixed blocks 3 are sequentially distributed at intervals from bottom to top.

The embodiment of the second aspect of the utility model provides a fuel cell vehicle, the utility model discloses the embodiment of the second aspect provides a fuel cell vehicle includes above-mentioned gas bomb mount.

The utility model discloses the fuel cell car that the second aspect provided has the utility model discloses the gas bomb mount that the embodiment of the first aspect provided, thereby have the utility model discloses all beneficial effect that the gas bomb mount that the embodiment of the first aspect provided had.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. The utility model provides a gas bomb mount, its characterized in that, includes support body (1) and the fixed subassembly of gas cylinder, support body (1) includes curb plate (11), curb plate (11) are installed a plurality ofly in proper order along self direction of height the fixed subassembly of gas cylinder, each the fixed subassembly of gas cylinder has and extends to curb plate (11) outside and with connecting foot group (31) that curb plate (11) are connected, through-hole (1121) have been seted up on curb plate (11).

2. The gas cylinder fixing frame according to claim 1, wherein the gas cylinder fixing assembly comprises an upper fixing block (2) and a lower fixing block (3), the lower fixing block (3) is provided with the connecting pin set (31), the upper fixing block (2) is mounted on the lower fixing block (3) and forms a fixing hole (4) with the lower fixing block (3), and the fixing hole (4) is used for fixing a bottle opening (51) of a gas cylinder (5).

3. The holder for gas cylinders according to claim 2, wherein the lower fixing block (3) comprises a fixing block body (32) and the connecting leg group (31);

the fixed block body (32) is connected with the upper fixed block (2);

connect foot group (31) including connect in first connecting foot (311) and second on fixed block body (32) are connected foot (312), first connecting foot (311) with foot (312) interval and relative setting are connected to the second, first connecting foot (311) with foot (312) are connected to the second respectively in the both ends in curb plate (11) outside.

4. The gas cylinder fixing frame according to claim 3, wherein the fixing block body (32) comprises a first support plate (321) and a second support plate (322) connected to a bottom end of the first support plate (321);

the first supporting plate (321) is vertically arranged and connected with the upper fixing block (2);

second backup pad (322) for first backup pad (321) slope sets up, second backup pad (322) are along keeping away from the direction of first backup pad (321) is close to gradually curb plate (11), just second backup pad (322) are close to the one end of curb plate (11) is connected with first connecting foot (311) with second connecting foot (312).

5. The holder according to claim 2, wherein the through hole (1121) is disposed opposite to the fixing hole (4).

6. The gas cylinder holder according to claim 2, further comprising a cushion pad at the fixing hole (4) for buffering an impact between the bottle mouth (51) and the fixing hole (4).

7. The gas cylinder holder according to any one of claims 1-6, wherein the side plate (11) comprises an outer frame (111) and a plate member (112), the outer frame (111) is connected to the edge of the plate member (112), the outer side of the outer frame (111) is connected to the connecting leg set (31), and the plate member (112) is provided with the through hole (1121).

8. The gas cylinder fixing frame according to any one of claims 2 to 6, characterized in that the frame body (1) comprises a top beam (12), a base (13) and two side plates (11), wherein two ends of the side plates (11) are respectively connected with the top beam (12) and the base (13), and a space for installing the gas cylinder (5) is formed between the top beam (12), the base (13) and the two side plates (11).

9. The gas cylinder fixing frame according to claim 8, characterized in that the lower fixing blocks (3) are arranged in a plurality of pairs, the connecting pin sets (31) of each pair of the lower fixing blocks (3) are oppositely connected to the two side plates (11), the plurality of pairs of the lower fixing blocks (3) are sequentially distributed along the height direction of the side plates (11), and the upper fixing blocks (2) are arranged in a plurality of pairs connected with the lower fixing blocks (3) in a one-to-one correspondence manner.

10. A fuel cell vehicle comprising the gas cylinder holder according to any one of claims 1 to 9.

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