CN203401961U - Box for storing gas cylinder - Google Patents
Box for storing gas cylinder Download PDFInfo
- Publication number
- CN203401961U CN203401961U CN201320490564.9U CN201320490564U CN203401961U CN 203401961 U CN203401961 U CN 203401961U CN 201320490564 U CN201320490564 U CN 201320490564U CN 203401961 U CN203401961 U CN 203401961U
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- China
- Prior art keywords
- gas cylinder
- casing
- drawstring
- framed structure
- bearing plate
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Abstract
The utility model relates to the field of new energy automobiles and particularly discloses a box for storing a gas cylinder. The whole box is of a frame structure, the outer side of the frame structure is wrapped by a covering, and a gas cylinder fixing mechanism for fixing the gas cylinder is arranged inside the box. The frame structure and the covering are connected to form a closed integral structure, the integral structure is stable and good in sealing performance, and the gas cylinder fixing mechanism firmly fixes the gas cylinder on the box. The problem that a box for storing the gas cylinder in the prior art is unstable in integral structure, unfirm in gas cylinder fixing and poor in sealing performance is solved, the stability and the sealing performance of the gas cylinder are ensured, the failure rate of the box is reduced, and the performance of the new energy automobiles and personal safety of persons in the automobiles are guaranteed. In addition, the box for storing the gas cylinder is simple in structure, convenient to install and low in cost.
Description
Technical field
The utility model relates to new-energy automobile field, relates in particular to a kind of casing of placing the gas cylinder of storage fuel gas.
Background technology
New-energy automobile is a kind of developing direction of future automobile, at present, adopt compression natural gas (CNG) or autogas (LPG) to be widely used for the automobile of fuel, gas cylinder is the important device of new-energy automobile storage fuel gas, in the driving process of automobile, the stability of gas cylinder and leak tightness are particularly important.Existing new-energy automobile is directly positioned over gaholder in compartment conventionally, placing like this gas cylinder can make the stability of gas cylinder and leak tightness decline, affect the performance of new-energy automobile, threaten occupant's personal safety, existing new-energy automobile also has gas cylinder is placed in the body structure in car, but described body structure all exists conventionally, integral structure is unstable, the phenomenon to the fixing insecure and poor sealing of gas cylinder, can not guarantee equally stability and the leak tightness of gas cylinder.
Utility model content
(1) technical matters that will solve
The purpose of this utility model is to provide a kind of casing of placing gas cylinder, to overcome, places that the casing integral structure of gas cylinder is unstable, problem to the fixing insecure and poor sealing of gas cylinder in prior art.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of casing of placing gas cylinder, and the integral body of described casing is framed structure, and the outside of described framed structure is enclosed with covering, and the inside of described casing is provided with for the fixing gas cylinder fixed mechanism of gas cylinder.
Preferably, described gas cylinder fixed mechanism comprises stay bearing plate and drawstring, and described stay bearing plate is the circular-arc plate corresponding with gas cylinder profile, and it is located at the inside of casing, and described drawstring two ends can be connected with the two ends of stay bearing plate, so that gas cylinder is fixed on stay bearing plate.
Preferably, the contact surface of the contact surface of described stay bearing plate and gas cylinder and drawstring and gas cylinder is equipped with cushion blocking.
Preferably, the two ends of described stay bearing plate and the junction of drawstring are equipped with drawstring connecting panel.
Preferably, one end of described drawstring connects with corresponding drawstring connecting panel by bolt, and the other end connects with corresponding drawstring connecting panel by latch.
Preferably, described casing is cuboid, and it comprises casing main body and Box Cover, the bottom surface that described casing main body is casing and three sides, the end face that described Box Cover is casing and a side.
Preferably, described casing main body comprises framed structure and is welded on the covering in framed structure outside, the covering that described Box Cover is bending.
Preferably, described Box Cover is bolted in framed structure, and the junction of described Box Cover and framed structure is provided with packing seal.
Preferably, the end face of described framed structure and three sides are rectangular frame, and the bottom surface of described framed structure comprises rectangular frame, a plurality of crossbeam and a plurality of longeron.
Preferably, the crossbeam of the bottom surface of described framed structure and the intersection of longeron are provided with for casing being arranged on to the mounting hole on vehicle body.
(3) beneficial effect
The integral body of the casing of placement gas cylinder of the present utility model adopts framed structure, the outside of framed structure is enclosed with covering, the framed structure of casing and covering connect into the one-piece construction of sealing, integral structure is stable, good seal, the gas cylinder fixed mechanism that casing is provided with by its inside is firmly fixed on casing by gas cylinder, and guaranteed the stability of gas cylinder in vehicle traveling process by the cushion blocking on gas cylinder fixed mechanism, the utility model has solved that in prior art, to place the casing integral structure of gas cylinder unstable, problem to the fixing insecure and poor sealing of gas cylinder, stability and the leak tightness of gas cylinder have been guaranteed, reduced the fault rate of casing, the performance of new-energy automobile and occupant's personal safety have been ensured, simultaneously, it is simple in structure, easy for installation, cost is lower.
Accompanying drawing explanation
Fig. 1 is the casing main body of casing of placement gas cylinder of the utility model embodiment and the exploded view of Box Cover;
Fig. 2 is the casing main body of casing and the constructional drawing of gas cylinder fixed mechanism of the placement gas cylinder of the utility model embodiment;
Fig. 3 is the constructional drawing of the casing of placement gas cylinder of the utility model embodiment casing main body when placing gas cylinder;
Fig. 4 is the side view cutaway drawing when placing gas cylinder of casing of the placement gas cylinder of the utility model embodiment;
Fig. 5 is the constructional drawing of bottom surface of casing main body of casing of the placement gas cylinder of the utility model embodiment;
Fig. 6 is the drawstring connecting panel of stay bearing plate of casing of placement gas cylinder of the utility model embodiment and the partial enlarged drawing that drawstring is bolted place;
Fig. 7 is that drawstring connecting panel and the drawstring of the stay bearing plate that prevents the casing that it is flat of the utility model embodiment passes through the partial enlarged drawing of latch junction.
In figure, 1: framed structure; 2: covering; 3: gas cylinder fixed mechanism; 4: casing main body; 5: Box Cover; 6: maintenance port lid; 7: packing seal; 8: bolt; 9: stay bearing plate; 10: drawstring; 11: cushion blocking; 12: drawstring connecting panel; 13: rectangular frame; 14: crossbeam; 15: longeron; 16: mounting hole; 17: oblique strength beam; 18: drawstring end plate; 19: bolt; 20: latch; 21: gas cylinder.
The specific embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but can not be used for limiting scope of the present utility model.
As shown in Fig. 1-7, the integral body of the casing of the placement gas cylinder of the present embodiment is framed structure 1, and the outside of framed structure 1 is enclosed with covering, and the framed structure 1 of casing and covering connect into the one-piece construction of a sealing, the Stability Analysis of Structures of casing, and there is good sealing property.
The profile of placing the casing of gas cylinder is cuboid, it is comprised of casing main body 4 and Box Cover 5 two parts, casing main body 4 is bottom surface and three sides of cuboid casing, the covering 2 that it comprises framed structure 1 and is welded on framed structure outside, Box Cover 5 is end face and another side of cuboid casing, it is for the covering of bending, the framed structure of casing main body 4 is connected by bolt 8 with Box Cover 5, and framed structure 1 is provided with packing seal 7 with the junction of Box Cover 5, by taking casing main body 4 and Box Cover 5 apart, can carry out the Assembly &Disassembly of gas cylinder 21, thereby complete the replacing of gas cylinder 21, after replacing, casing main body 4 and Box Cover 5 link together, be reassembled into the casing of cuboid, packing seal 7 is for after casing main body 4 and Box Cover 5 link together, guarantee the good sealing property of casing, the end face of Box Cover 5 is provided with a maintenance port lid 6, for facilitating switch, maintenance and the maintenance of gas cylinder 21, the end face of the framed structure 1 of casing cylinder 4 and three sides are rectangular frame, and the bottom surface of the framed structure 1 of casing main body 4 comprises rectangular frame 13, two crossbeams 14 and two longerons 15, two crossbeams 14 and two longerons 15 form " well " font composite beam, their end is all connected on rectangular frame 13, intersection at crossbeam 14 and longeron 15 is provided with four mounting holes 16 altogether, mounting hole 16 is for being arranged on vehicle body by casing, the position of this mounting hole 16 can strengthen the integrally-built stability of casing, the rectangular frame 13 of the bottom surface of casing main body 4 is also provided with the angle of the rectangular frame of two relative sides the oblique strength beam 17 that vertical direction is arranged, tiltedly strength beam 17 is also for strengthening the integrally-built stability of casing.
The inside of placing the casing of gas cylinder is provided with gas cylinder fixed mechanism 3, gas cylinder fixed mechanism 3 is for being fixed on casing by gas cylinder, it comprises stay bearing plate 9 and drawstring 10, stay bearing plate 9 is located at the bottom surface of the framed structure 1 of casing main body 4, its lower end is by being welded in framed structure 1, stay bearing plate 9 is the circular-arc plate corresponding with the profile of gas cylinder 21, be used for supporting gas cylinder 21, one end of drawstring 10 is provided with drawstring end plate 18, drawstring end plate 18 is provided with bolt 19, the other end of drawstring 10 is converted into a running-on, in described running-on, be provided with latch 20, the two ends of stay bearing plate 9 are equipped with drawstring connecting panel 12, drawstring connecting panel 12 can be welded in framed structure 1, also can be welded on stay bearing plate 9, the drawstring connecting panel 12 of inner side is provided with the hole corresponding with bolt 19, place, described hole is welded with the nut corresponding with bolt 19, by bolt 19 and the cooperation of corresponding nut, drawstring connecting panel 12 and drawstring end plate 18 are linked together, be connected with drawstring 10, the drawstring connecting panel 12 in outside is provided with the hole corresponding with latch 20, by latch 20, be connected with drawstring 10, operational space is herein less, adopting latch 20 to connect can facilitate the locking of drawstring 10 and stay bearing plate 9 and untie, gas cylinder 21 is firmly fixed on box house with coordinating of drawstring 10 by stay bearing plate 9, stay bearing plate 9 is provided with cushion blocking 11 with the contact surface of gas cylinder 21, drawstring 10 is also provided with cushion blocking 11 with the contact surface of gas cylinder 21, cushion blocking 11 can reduce the vibration of gas cylinder 21, guaranteed the stability of gas cylinder 21 in vehicle traveling process.
The installation process of the casing of the placement gas cylinder of the present embodiment is: by the framed structure of casing 1, two stay bearing plates 9 and two cushion blockings 11 link together, and by mounting hole 16, casing 2 is fixedly connected on vehicle body, gas cylinder 21 is placed on stay bearing plate 9, with two, each and every one with the drawstring 10 of cushion blocking, coordinate gas cylinder 21 is fixed on casing with drawstring connecting panel 12 on stay bearing plate 9, with Box Cover 5, cover casing main body 4, with bolt 8, Box Cover 5 and casing main body 4 are linked together, with packing seal 7, guarantee the overall tightness of Box Cover 5 and casing main body 4, complete the placement of gas cylinder 21.
The integral body of the casing of placement gas cylinder of the present utility model adopts framed structure, the outside of framed structure is enclosed with covering, the framed structure of casing and covering connect into the one-piece construction of sealing, integral structure is stable, good seal, the gas cylinder fixed mechanism that casing is provided with by its inside is firmly fixed on casing by gas cylinder, and guaranteed the stability of gas cylinder in vehicle traveling process by the cushion blocking on gas cylinder fixed mechanism, the utility model has solved that in prior art, to place the casing integral structure of gas cylinder unstable, problem to the fixing insecure and poor sealing of gas cylinder, stability and the leak tightness of gas cylinder have been guaranteed, reduced the fault rate of casing, the performance of new-energy automobile and occupant's personal safety have been ensured, simultaneously, it is simple in structure, easy for installation, cost is lower, guaranteed that gas cylinder installation can meet the requirement of various Complicated Automobile operating modes, suitablely in new forms of energy vehicle, apply.
Embodiment of the present utility model provides for example with for the purpose of describing, and is not exhaustively or by the utility model to be limited to disclosed form.Many modifications and variations are apparent for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present utility model and practical application, thereby and makes those of ordinary skill in the art can understand the various embodiment with various modifications that the utility model design is suitable for special-purpose.
Claims (10)
1. a casing of placing gas cylinder, is characterized in that, the integral body of described casing is framed structure, and the outside of described framed structure is enclosed with covering, and the inside of described casing is provided with for the fixing gas cylinder fixed mechanism of gas cylinder.
2. the casing of placement gas cylinder according to claim 1, it is characterized in that, described gas cylinder fixed mechanism comprises stay bearing plate and drawstring, described stay bearing plate is the circular-arc plate corresponding with gas cylinder profile, it is located at the inside of casing, described drawstring two ends can be connected with the two ends of stay bearing plate, so that gas cylinder is fixed on stay bearing plate.
3. the casing of placement gas cylinder according to claim 2, is characterized in that, the contact surface of the contact surface of described stay bearing plate and gas cylinder and drawstring and gas cylinder is equipped with cushion blocking.
4. the casing of placement gas cylinder according to claim 3, is characterized in that, the two ends of described stay bearing plate and the junction of drawstring are equipped with drawstring connecting panel.
5. the casing of placement gas cylinder according to claim 4, is characterized in that, one end of described drawstring connects with corresponding drawstring connecting panel by bolt, and the other end connects with corresponding drawstring connecting panel by latch.
6. the casing of placement gas cylinder according to claim 1, is characterized in that, described casing is cuboid, and it comprises casing main body and Box Cover, the bottom surface that described casing main body is casing and three sides, the end face that described Box Cover is casing and a side.
7. the casing of placement gas cylinder according to claim 6, is characterized in that, described casing main body comprises framed structure and is welded on the covering in framed structure outside, the covering that described Box Cover is bending.
8. the casing of placement gas cylinder according to claim 7, is characterized in that, described Box Cover is bolted in framed structure, and the junction of described Box Cover and framed structure is provided with packing seal.
9. the casing of placement gas cylinder according to claim 8, is characterized in that, the end face of described framed structure and three sides are rectangular frame, and the bottom surface of described framed structure comprises rectangular frame, a plurality of crossbeam and a plurality of longeron.
10. the casing of placement gas cylinder according to claim 9, is characterized in that, the crossbeam of the bottom surface of described framed structure and the intersection of longeron are provided with for casing being arranged on to the mounting hole on vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320490564.9U CN203401961U (en) | 2013-08-12 | 2013-08-12 | Box for storing gas cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320490564.9U CN203401961U (en) | 2013-08-12 | 2013-08-12 | Box for storing gas cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203401961U true CN203401961U (en) | 2014-01-22 |
Family
ID=49937902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320490564.9U Expired - Fee Related CN203401961U (en) | 2013-08-12 | 2013-08-12 | Box for storing gas cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203401961U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057820A (en) * | 2014-07-01 | 2014-09-24 | 安徽合力股份有限公司 | Cylinder fixing mechanism |
| CN105674053A (en) * | 2014-11-19 | 2016-06-15 | 中国航空工业集团公司西安飞机设计研究所 | Lateral-directional single-hoop mounting structure for airplane gas cylinder |
| CN107031386A (en) * | 2017-04-24 | 2017-08-11 | 上海重塑能源科技有限公司 | A kind of gas cylinder arrangement and gas cylinder installation method |
| CN113844661A (en) * | 2021-10-19 | 2021-12-28 | 西北工业大学 | Hydrogen storage tank mounting support structure for hydrogen energy aircraft |
| CN114274767A (en) * | 2021-12-31 | 2022-04-05 | 安徽江淮汽车集团股份有限公司 | Gas supply system of compressed natural gas vehicle |
-
2013
- 2013-08-12 CN CN201320490564.9U patent/CN203401961U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057820A (en) * | 2014-07-01 | 2014-09-24 | 安徽合力股份有限公司 | Cylinder fixing mechanism |
| CN104057820B (en) * | 2014-07-01 | 2016-08-24 | 安徽合力股份有限公司 | Steel cylinder fixed mechanism |
| CN105674053A (en) * | 2014-11-19 | 2016-06-15 | 中国航空工业集团公司西安飞机设计研究所 | Lateral-directional single-hoop mounting structure for airplane gas cylinder |
| CN107031386A (en) * | 2017-04-24 | 2017-08-11 | 上海重塑能源科技有限公司 | A kind of gas cylinder arrangement and gas cylinder installation method |
| CN107031386B (en) * | 2017-04-24 | 2019-12-24 | 上海重塑能源科技有限公司 | Gas cylinder arrangement structure and gas cylinder installation method |
| CN113844661A (en) * | 2021-10-19 | 2021-12-28 | 西北工业大学 | Hydrogen storage tank mounting support structure for hydrogen energy aircraft |
| CN114274767A (en) * | 2021-12-31 | 2022-04-05 | 安徽江淮汽车集团股份有限公司 | Gas supply system of compressed natural gas vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20180812 |