CN203449924U - Gas bottle fixing bracket for bi-fuel vehicle - Google Patents
Gas bottle fixing bracket for bi-fuel vehicle Download PDFInfo
- Publication number
- CN203449924U CN203449924U CN201320492332.7U CN201320492332U CN203449924U CN 203449924 U CN203449924 U CN 203449924U CN 201320492332 U CN201320492332 U CN 201320492332U CN 203449924 U CN203449924 U CN 203449924U
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- CN
- China
- Prior art keywords
- clamping band
- gas cylinder
- gas bottle
- fixing bands
- fixing
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- Expired - Lifetime
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Abstract
The utility model discloses a gas bottle fixing bracket for a bi-fuel vehicle. The gas bottle fixing bracket comprises two symmetric base plate fixing pieces, two symmetric gas bottle fixing band brackets, gas bottle fixing bands and rubber pads, wherein the gas bottle fixing band brackets are perpendicularly fixed on the base plate fixing pieces; the gas bottle fixing bands consist of upper fixing bands and lower fixing bands; the upper fixing bands and the lower fixing bands encircle to form closed circular regions; the lower fixing bands are welded and fixed with the gas bottle fixing band brackets; hasp shoulders are arranged at two ends of the upper fixing bands and the lower fixing bands; bolt holes are formed in the hasp shoulders; the upper fixing bands are connected with the lower fixing bands through bolts; the rubber pads are positioned on the inner sides of the gas bottle fixing bands. The gas bottle fixing bracket disclosed by the utility model is simple in structure, low in manufacturing cost, high in reliability and convenient to process; the upper and lower semicircular fixing bands are adopted to improve the reliability of fixing and clamping of a gas bottle; due to reinforcement pieces arranged on the hasp shoulders of the fixing bands, the phenomenon that the reliability of the fixing bands is reduced because of deformations of folded edges of the fixing bands can be avoided; the rubber pads adopt a Chinese character 'ao'-shaped structure design, the phenomena that the rubber pads are staggered from the gas bottle fixing bands can be prevented.
Description
Technical field
The utility model relates to a kind of gas cylinder fixing support, belongs to installation or the technical field of structures of Fuel Tank.
Background technology
Along with expanding economy; energy shortage; country more and more payes attention to environmental protection; clean fuel CNG widely applies on urban taxi and city bus, due to constantly rising violently of diesel oil, gas price, the use cost of vehicle is improved constantly; and the relatively above-mentioned two kinds of fuel costs of Gas Prices are lower; user also wishes a large amount of use very much, and natural gas vehicle is more and more, so application prospect is boundless.
At present, in natural gas car manufacturing technology field, mainly contain liquefied petroleum gas vehicle (being called for short LPG automobile or LPGV) and automobile with compressed natural gas (being called for short CNG automobile or CNGV).As its name suggests, LPG automobile is to take autogas as fuel, and CNG automobile is to take compression natural gas as fuel.The CO quantity discharged of gas combustion automobile reduces more than 90% than gasoline car, and hydrocarbon emission reduces more than 70%, and oxynitride discharge reduces more than 35%, is comparatively practical at present clean air vehicles.
Abgasgesetz along with the soaring and increasingly stringent of oil price, will have more vehicle to use natural gas fuel; Because automobile-used natural gas fuel is used gas cylinder storage, for avoiding the unexpected acceleration in vehicle traveling process and braking suddenly the gas cylinder play causing, need gas cylinder be fixed on vehicle body with support, thing followed vehicle reservation bottle installation question also causes in many ways to be paid close attention to, and has proposed more and more harsher requirement.Traditional gaholder installation method is: first gas storage cylinder fixing support frame is fixed by bolts on the floor of rear luggage-box of automobile, then gaholder is arranged on support bracket fastened arc stay bearing plate, the connection of various piece all adopts and is rigidly connected, and steel plate is connected with steel plate; Arc stay bearing plate on support is done more smoothly, and arc diameter is greater than gaholder diameter, and gaholder is line contact with contacting of arc stay bearing plate, easily rocks and rolls.Therefore running car after a period of time, that fixed support and attaching parts thereof have just occurred is loosening, abnormal sound even ruptures, and has very large potential safety hazard.
Chinese patent notification number CN201190896Y, February 4 2009 day for announcing, a kind of CNG gas storage cylinder fixing support frame is disclosed, fixed support comprises two bracket assemblys and horizontal tie-beam, bracket assembly comprises two columns and at least one support beam, and two columns are fixedly connected with support beam is vertical; Between two bracket assemblys, by column, be connected with horizontal tie-beam.This gas storage cylinder fixing support frame has only been to provide the shelf that can place gaholder, and loosening, the abnormal sound that can not solve that the fixed support that exists in the middle of actual and attaching parts thereof occur in vehicle traveling process is breakage problem even.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of dual-fuel vehicle gas cylinder fixing support, and the utility model gas cylinder fixing support is simple in structure, and cost of manufacture is low, and reliability is high, easy to process; Lower semi-circular clamping band in employing, makes the whole external diameter of gas cylinder all be in the state being fixedly clamped, and has increased the reliability that gas cylinder fixes to clamp; When the reinforcement that the clamping band place of helping to shoulder heavy thing arranges can be avoided fixedly gas cylinder or after assembling use, clamping band flanging place occurs that metaboly reduces its reliability; Rubber cushion adopts that concave structure design can prevent and the phenomenon such as staggering appears in gas cylinder clamping band, is convenient to workman's assembling, has guaranteed the conformability of assembling.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of dual-fuel vehicle gas cylinder fixing support, comprises two symmetrical base plate connecting elements, two symmetrical gas cylinder clamping band support, gas cylinder clamping band and rubber cushions; Gas cylinder clamping band support vertical is fixed on base plate connecting element; Gas cylinder clamping band is comprised of upper clamping band and lower clamping band, upper clamping band and lower clamping band are encircled into the border circular areas of sealing, lower clamping band and gas cylinder clamping band support welding are fixed, upper clamping band and lower clamping band two ends are equipped with helps to shoulder heavy thing, help to shoulder heavy thing and be provided with bolt hole, upper clamping band and lower clamping band are bolted; Rubber cushion is positioned at gas cylinder clamping band inner side.
Upper clamping band and the lower clamping band place of helping to shoulder heavy thing are provided with reinforcement.
The cross-sectional plane of rubber cushion is " recessed " font; The width of sunk part is identical with the width of gas cylinder clamping band.
At least be provided with two gas cylinder clamping banies.
The beneficial effect that adopts technique scheme to produce is: the utility model gas cylinder fixing support is simple in structure, and cost of manufacture is low, and reliability is high, easy to process; Lower semi-circular clamping band in employing, makes the whole external diameter of gas cylinder all be in the state being fixedly clamped, and has increased the reliability that gas cylinder fixes to clamp; When the reinforcement that the clamping band place of helping to shoulder heavy thing arranges can be avoided fixedly gas cylinder or after assembling use, clamping band flanging place occurs that metaboly reduces its reliability; Rubber cushion adopts that concave structure design can prevent and the phenomenon such as staggering appears in gas cylinder clamping band, is convenient to workman's assembling, has guaranteed the conformability of assembling.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is front view of the present utility model;
Fig. 2 is birds-eye view of the present utility model;
Fig. 3 is gas cylinder clamping band structural representation;
Fig. 4 is the structural representation of rubber cushion;
1 is base plate connecting element, and 2 is gas cylinder clamping band support, and 3 is gas cylinder clamping band, and 4 is rubber cushion, and 5 is upper clamping band, and 6 is lower clamping band, and 7 for helping to shoulder heavy thing, and 8 is reinforcement.
The specific embodiment
A dual-fuel vehicle gas cylinder fixing support, comprises two symmetrical base plate connecting elements 1, two symmetrical gas cylinder clamping band support 2, gas cylinder clamping band 3 and rubber cushions 4; Gas cylinder clamping band support 2 is vertically fixed on base plate connecting element 1; Gas cylinder clamping band 3 is comprised of upper clamping band 5 and lower clamping band 6, upper clamping band 5 and lower clamping band 6 are encircled into the border circular areas of sealing, lower clamping band 6 is welded and fixed with gas cylinder clamping band support 2, upper clamping band 5 and lower clamping band 6 two ends are equipped with helps to shoulder heavy thing 7, helping to shoulder heavy thing 7 is provided with bolt hole, and upper clamping band 5 is bolted with lower clamping band 6; Rubber cushion 4 is positioned at gas cylinder clamping band 3 inner sides;
The cross-sectional plane of rubber cushion 4 is " recessed " shape, upper and lower two parts, consists of; The width of sunk part is identical with the width of gas cylinder clamping band 3, and gas cylinder clamping band dents in rubber cushion, prevents dislocation;
At least be provided with two gas cylinder clamping banies 3.
Claims (4)
1. a dual-fuel vehicle gas cylinder fixing support, is characterized in that: comprise two symmetrical base plate connecting elements (1), two symmetrical gas cylinder clamping band supports (2), gas cylinder clamping band (3) and rubber cushions (4); Described gas cylinder clamping band support (2) is vertically fixed on described base plate connecting element (1); Gas cylinder clamping band (3) is comprised of upper clamping band (5) and lower clamping band (6), fixed band (5) and lower clamping band (6) are encircled into the border circular areas of sealing, described lower clamping band (6) is welded and fixed with gas cylinder clamping band support (2), upper clamping band (5) and lower clamping band (6) two ends are equipped with help to shoulder heavy thing (7), help to shoulder heavy thing (7) be provided with bolt hole, upper clamping band (5) and lower clamping band (6) are bolted; Rubber cushion (4) is positioned at gas cylinder clamping band (3) inner side.
2. a kind of dual-fuel vehicle gas cylinder fixing support as claimed in claim 1, is characterized in that: fixed band (5) and lower clamping band (6) help to shoulder heavy thing (7) locate to be provided with reinforcement (8).
3. a kind of dual-fuel vehicle gas cylinder fixing support as claimed in claim 1, is characterized in that: the cross-sectional plane of described rubber cushion (4) is " recessed " font; The width of sunk part is identical with the width of gas cylinder clamping band (3).
4. a kind of dual-fuel vehicle gas cylinder fixing support as claimed in claim 1, is characterized in that: be at least provided with two gas cylinder clamping banies (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320492332.7U CN203449924U (en) | 2013-08-13 | 2013-08-13 | Gas bottle fixing bracket for bi-fuel vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320492332.7U CN203449924U (en) | 2013-08-13 | 2013-08-13 | Gas bottle fixing bracket for bi-fuel vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203449924U true CN203449924U (en) | 2014-02-26 |
Family
ID=50129826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320492332.7U Expired - Lifetime CN203449924U (en) | 2013-08-13 | 2013-08-13 | Gas bottle fixing bracket for bi-fuel vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203449924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224774A (en) * | 2016-07-22 | 2016-12-14 | 天津良华新能源科技有限公司 | A kind of CNG gas cylinder of conveniently moving |
-
2013
- 2013-08-13 CN CN201320492332.7U patent/CN203449924U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224774A (en) * | 2016-07-22 | 2016-12-14 | 天津良华新能源科技有限公司 | A kind of CNG gas cylinder of conveniently moving |
| CN106224774B (en) * | 2016-07-22 | 2023-12-08 | 天津良华新能源科技股份有限公司 | CNG gas cylinder convenient to move |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |
|
| CX01 | Expiry of patent term |