CN207360085U - A kind of opposed top-type natural gas steel bottle system - Google Patents
A kind of opposed top-type natural gas steel bottle system Download PDFInfo
- Publication number
- CN207360085U CN207360085U CN201720938129.6U CN201720938129U CN207360085U CN 207360085 U CN207360085 U CN 207360085U CN 201720938129 U CN201720938129 U CN 201720938129U CN 207360085 U CN207360085 U CN 207360085U
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- CN
- China
- Prior art keywords
- natural gas
- gas steel
- steel cylinder
- anchor ear
- bottle system
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of opposed top-type natural gas steel bottle system, and the top for natural gas bus is installed, including multiple natural gas steel cylinders (10) and steel cylinder fixing device (20), it is characterised in that：The multiple natural gas steel cylinder (10) is divided to two groups to be symmetrical arranged, every group of natural gas steel cylinder (10) is arranged side by side and placement direction is consistent, described every group of natural gas steel cylinder (10) is fixed at the top of car by steel cylinder fixing device (20), and the bottleneck of two groups of natural gas steel cylinders (10) is staggered inwardly.The system is improved on the basis of existing top-type mounting means so that the fixation of natural gas bottle is more firm, layout more science.
Description
Technical field
It the utility model is related to a kind of natural gas steel bottle system, and in particular to a kind of opposed top-type natural gas steel cylinder system
System, installed in the inside roof of natural gas bus.
Background technology
At this stage, in China, the city bus using natural gas as main fuel is widely used more and more, for providing
Installation of the gas cylinder of natural gas on car still uses underneath type scheme substantially, i.e., by natural gas bottle setting and bottom of frame.
But since requirement of the people to car comfort is higher and higher, existing natural gas bottle underneath type mounting means is more and more
Taking car inner space causes passenger comfort to be not being met, and therefore, some car producers start to be directed to natural gas
Research of the installation settings of bottle at the top of car, here it is top-type installation.But in top-type fixed form, it is most
The fixed form that producer uses is all relatively simple, i.e., is fixed on vehicle body top after gas cylinder is clamped using two semicircular brackets
Portion, this fixed form insufficient strength, it is easy to which the natural gas bottle for causing to assemble comes off, and especially runs at high speed in car
When, it is more prone to come off, reduces the security of car.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of opposed top-type natural gas steel bottle system, the system
It is improved on the basis of existing top-type mounting means so that the fixation of natural gas bottle is more firm, layout more science.
The utility model is that concrete technical scheme is used by solving its technical problem：
A kind of opposed top-type natural gas steel bottle system, the top for natural gas bus is installed, including multiple natural gases
Steel cylinder and steel cylinder fixing device, the multiple natural gas steel cylinder are divided to two groups to be symmetrical arranged, and every group of natural gas steel cylinder is arranged side by side
And placement direction is consistent, described every group of natural gas steel cylinder is fixed at the top of car by steel cylinder fixing device, two groups of days
The bottleneck of right gas cylinder is staggered inwardly.
The steel cylinder fixing device includes fixed frame, two groups of hoop components and four reinforcement diagonal braces, and described two groups are embraced
Hoop component is separately positioned on the both ends of fixed frame, and four reinforcement diagonal braces, which assume diamond in shape, is arranged on the centre of fixed frame.
The hoop component includes upper anchor ear and lower anchor ear, and the upper anchor ear and lower anchor ear lead to by multiple arc structures
Cross connecting plate to be formed by connecting, the upper anchor ear and lower anchor ear mirror image are set, and the head of the natural gas steel cylinder and afterbody are put respectively
Put on the arc structure of two symmetrical lower anchor ears, the lower anchor ear and upper anchor ear pass through the Double-ended nut screw rod through connecting plate
Locking connection.
The arc structure and connecting plate is an integral molding structure.
The fixed frame includes the two flanging iron and three channel steels of equal length, and three channel steels are set side by side
Put, the two flanging iron is separately positioned on the both ends of three channel steels.
Three fixed feets, the two flanging iron are equidistantly symmetrically arranged with the horizontal plane of the two flanging iron respectively
Vertical plane on be symmetrically arranged two lifting lugs, be additionally provided with the fixed feet for car at the top of installation installation
Hole.
Compared with prior art, a kind of opposed top-type natural gas steel bottle system provided by the utility model has following excellent
Point：
1st, multiple natural gas steel cylinders of the utility model are divided to two groups to be symmetrical arranged, and the bottleneck phase of every group of natural gas steel cylinder
Right, this structure causes the transfer pipeline of natural gas to be arranged together, and has saved the space at the top of car, while is also convenient for installing
And maintenance；
2nd, the utility model is locked upper anchor ear and lower anchor ear using the fastening means of Double-ended nut screw rod, can be made natural
Gas cylinder is well fixed；
3rd, the utility model sets diamond shape to strengthen diagonal brace among fixed frame, and reinforcement is played in the fixation to natural gas bottle
Protective effect；
4th, the utility model sets lifting lug at the both ends of fixed frame, directly lifts whole device by lifting lug when mounted
, there is easy for installation, time saving and energy saving effect.
Brief description of the drawings
Fig. 1 is a kind of integral arrangement figure of opposed top-type natural gas steel bottle system of the utility model.
Fig. 2 is the utility model natural gas steel cylinder and the mounting means schematic diagram of steel cylinder fixing device.
Fig. 3 is the structure diagram of the utility model steel cylinder fixing device.
Fig. 4 is the utility model stationary frame structure schematic diagram.
Fig. 5 is the structure diagram of the utility model hoop component.
Shown in figure：
10- natural gas steel cylinders, 20- steel cylinder fixing devices, 21- fixed frames, 21.1- flanging iron, 21.2- channel steels, 21.3-
Fixed feet, 21.4- lifting lugs, 21.5- mounting holes, 22- hoop components, the upper anchor ears of 22.1-, anchor ear under 22.2-, 22.3- circular arc knots
Structure, 22.4- connecting plates, 22.5- Double-ended nut screw rods, 22.6- bottom plates, 23- strengthen diagonal brace.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with the accompanying drawings and implement
Example is described in further detail the utility model, it will be appreciated that specific embodiment described herein is used only for explaining this
Utility model, is not used to limit the utility model.
The present embodiment uses 7 natural gas steel cylinders 10, and is distributed 3 opposite sides in side and is distributed 4, it arranges such as Fig. 1
It is shown, specifically include multiple natural gas steel cylinders 10 and steel cylinder fixing device 20, the multiple natural gas steel cylinder 10 be divided to two groups it is symmetrical
Set, every group of natural gas steel cylinder 10 is arranged side by side and placement direction is consistent, and described every group of natural gas steel cylinder 10 passes through steel cylinder
Fixing device 20 is fixed at the top of car, and the bottleneck of two groups of natural gas steel cylinders 10 is staggered inwardly, and this structure causes
The transfer pipeline of natural gas is arranged together, and has fully saved the space at the top of car, and convenient installation and maintenance.
Further, as shown in figure 3, the steel cylinder fixing device 20 include 21, two groups of hoop components 22 of fixed frame and
Four reinforcement diagonal braces 23, two groups of hoop components 22 are separately positioned on the both ends of fixed frame 21, and four reinforcement diagonal braces 23 are in
Diamond shape is arranged on the centre of fixed frame 21.
Further, as shown in figure 4, the fixed frame 21 by equal length two flanging iron 21.1 and three grooves
Steel 21.2 is welded, and three channel steels 21.2 are arranged side by side, and the two flanging iron 21.1 is respectively welded at three channel steels
21.2 both ends, four reinforcement diagonal braces 23 are arranged in the both sides of middle channel steel 21.2, and two hoop components 22 are distinguished
It is welded on the channel steel 21.2 at both ends.
Further, as shown in figure 5, the hoop component 22 includes upper anchor ear 22.1, lower anchor ear 22.2, Double-ended nut spiral shell
Bar 22.5 and bottom plate 22.6, the upper anchor ear 22.1 and lower anchor ear 22.2 pass through connecting plate 22.4 by multiple arc structures 22.3
It is formed by connecting, the arc structure 22.3 and connecting plate 22.4 are integrated casting structure, and Double-ended nut screw rod 22.5 passes through
Upper anchor ear 22.1 and lower anchor ear 22.2 are connected composition hoop component 22 by the correspondence bolt hole of connecting plate 22.4 and bottom plate 22.6, whole
A hoop component 22 is welded on by bottom plate 22.6 on the channel steel 21.2 at 21 both ends of fixed frame.
Further, natural gas steel cylinder 10 and the mounting means of steel cylinder fixing device 20 are as shown in Fig. 2, the upper anchor ear
22.1 and lower 22.2 mirror image of anchor ear set, the head of natural gas steel cylinder 10 and afterbody are individually positioned in two symmetrically lower anchor ears
On 22.2 arc structure 22.3, then upper anchor ear 22.1 is placed on to the top of corresponding natural gas steel cylinder 10, lower anchor ear 22.2
It is corresponding with 22.4 position of connecting plate of upper anchor ear 22.1, by the Double-ended nut screw rod 22.5 through connecting plate 22.4 by upper armful
Hoop 22.1 and lower anchor ear 22.2 are locked, and this structure effectively can not only fix natural gas steel cylinder 10, and simple in structure, installation
It is also convenient for.
Further, as shown in figure 4, being equidistantly symmetrically arranged with three on the horizontal plane of two flanging iron 21.1 respectively admittedly
Determine foot 21.3, be additionally provided with fixed feet 21.3 for the mounting hole 21.5 with installation at the top of car, it is described in two flanging iron
Two lifting lugs 21.4 are symmetrically arranged on 21.1 vertical plane, lifting lug 21.4 is used for the lifting of whole device, using very
It is convenient.
In the arc structure 22.3 of upper anchor ear 22.1 and lower anchor ear 22.2 rubber pad can be set to protect in such scheme
Shield natural gas steel cylinder 10 be not damaged and play the role of it is anti-skidding, can be with two flanging iron 21.1 of steel cylinder fixing device 20
Auxiliary mounting hole is set, fixed effect of the whole device at the top of car is further ensured that, in addition, in steel cylinder fixing device 20
Overcurrent protective device can also be installed to protect the pipeline of whole device to hit supply effect.
The part not illustrated in specification is the prior art or common knowledge.It is new that the present embodiment is merely to illustrate the practicality
Type, rather than limitation the scope of the utility model, the equivalent replacement that those skilled in the art are done for the utility model etc.
Modification is deemed to fall within the utility model right claim institute protection domain.
Claims (7)
1. a kind of opposed top-type natural gas steel bottle system, the top for natural gas bus is installed, including multiple natural gas steel
Bottle (10) and steel cylinder fixing device (20), it is characterised in that：The multiple natural gas steel cylinder (10) is divided to two groups to be symmetrical arranged, every group
Natural gas steel cylinder (10) be arranged side by side and placement direction is consistent, described every group of natural gas steel cylinder (10) passes through steel cylinder and fixes dress
Put (20) to be fixed at the top of car, the bottleneck of two groups of natural gas steel cylinders (10) is staggered inwardly.
A kind of 2. opposed top-type natural gas steel bottle system according to claim 1, it is characterised in that：The steel cylinder is fixed
Device (20) includes fixed frame (21), two groups of hoop components (22) and four reinforcement diagonal braces (23), two groups of hoop components
(22) both ends of fixed frame (21) are separately positioned on, four reinforcement diagonal braces (23), which assume diamond in shape, to be arranged in fixed frame (21)
Between.
A kind of 3. opposed top-type natural gas steel bottle system according to claim 2, it is characterised in that：The hoop component
(22) upper anchor ear (22.1) and lower anchor ear (22.2) are included, the upper anchor ear (22.1) and lower anchor ear (22.2) are by multiple circular arcs
Structure (22.3) is formed by connecting by connecting plate (22.4), and the upper anchor ear (22.1) and lower anchor ear (22.2) mirror image are set, institute
State the head of natural gas steel cylinder (10) and afterbody be individually positioned on the arc structure (22.3) of two symmetrical lower anchor ears (22.2),
The lower anchor ear (22.2) and upper anchor ear (22.1) are connected by being locked through the Double-ended nut screw rod (22.5) of connecting plate (22.4)
Connect.
A kind of 4. opposed top-type natural gas steel bottle system according to claim 3, it is characterised in that：The arc structure
(22.3) it is an integral molding structure with connecting plate (22.4).
A kind of 5. opposed top-type natural gas steel bottle system according to claim 2, it is characterised in that：The fixed frame
(21) the two flanging iron (21.1) and three channel steels (21.2) of equal length are included, three channel steels (21.2) set side by side
Put, the two flanging iron (21.1) is separately positioned on the both ends of three channel steels (21.2).
A kind of 6. opposed top-type natural gas steel bottle system according to claim 5, it is characterised in that：Two flangings
Three fixed feets (21.3) are equidistantly symmetrically arranged with the horizontal plane of iron (21.1) respectively, the two flanging iron (21.1)
Two lifting lugs (21.4) have been symmetrically arranged on vertical plane.
A kind of 7. opposed top-type natural gas steel bottle system according to claim 6, it is characterised in that：The fixed feet
(21.3) it is additionally provided with for the mounting hole (21.5) with installation at the top of car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720938129.6U CN207360085U (en) | 2017-07-28 | 2017-07-28 | A kind of opposed top-type natural gas steel bottle system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720938129.6U CN207360085U (en) | 2017-07-28 | 2017-07-28 | A kind of opposed top-type natural gas steel bottle system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207360085U true CN207360085U (en) | 2018-05-15 |
Family
ID=62421749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720938129.6U Expired - Fee Related CN207360085U (en) | 2017-07-28 | 2017-07-28 | A kind of opposed top-type natural gas steel bottle system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207360085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072202A (en) * | 2022-06-22 | 2022-09-20 | 一汽奔腾轿车有限公司 | Strap structure for fixing double-row cylindrical tank for vehicle |
-
2017
- 2017-07-28 CN CN201720938129.6U patent/CN207360085U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072202A (en) * | 2022-06-22 | 2022-09-20 | 一汽奔腾轿车有限公司 | Strap structure for fixing double-row cylindrical tank for vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180515 Termination date: 20180728 |