CN105235503B - A kind of natural gas cylinder end support component - Google Patents
A kind of natural gas cylinder end support component Download PDFInfo
- Publication number
- CN105235503B CN105235503B CN201510760109.XA CN201510760109A CN105235503B CN 105235503 B CN105235503 B CN 105235503B CN 201510760109 A CN201510760109 A CN 201510760109A CN 105235503 B CN105235503 B CN 105235503B
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- CN
- China
- Prior art keywords
- swivel nut
- gas cylinder
- support
- flange
- natural gas
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a kind of natural gas cylinder end support components.Natural gas cylinder end support component includes left swivel nut and threaded engagement connection right swivel nut on gas cylinder right end external screw thread of the threaded engagement connection on gas cylinder left end external screw thread；The thread rotary orientation of the left swivel nut and right swivel nut is opposite；It is set with left socle and flange on the left swivel nut, and left swivel nut, left socle and flange are fixed together by fastener；It is set with right support on the right swivel nut, and right swivel nut and right support are fixed together by fastener；Elastic buffer component is equipped between the left swivel nut and left socle and/or between flange and left socle.The problem of present invention solves the support of pipe clamp type end can not realize anti-string, anti-torsion simultaneously, and palpus adds anchor ear and baffle ring.Meanwhile axially the flexible surplus of addition, force transferring structure gapless are hinged, reduce between gas cylinder and holder by the fatigue load for generation of expanding with heat and contract with cold, solve the problems, such as that bolt shear resistance is poor gas cylinder.
Description
Technical field
The present invention relates to a kind of natural gas cylinder end support components, belong to natural gas used for automobile gas cylinder installing area.
Background technology
Natural gas is a kind of widely used new cleaning fuel, in recent years in the city of passenger car, bus and commercial car
Share is gradually increased in, compared with the vehicle for using diesel oil, gasoline, is reducing pollutant, carbon emission and scrap pollution
Aspect is with the obvious advantage.
As a kind of energy storage component important in gas-fueled vehicles, the installing mechanism performance of compressed natural gas cylinder is to vehicle
Safety, reliability, economic index it is essential.
Compressed natural gas cylinder end support component is that vehicle compressed natural gas cylinder is horizontal mounted on vehicle chassis
A kind of mechanical component develops this new type of compression natural gas gas reliably and securely to realize the lightweight index of gas cylinder mounting assembly
Bottle end support component.
Invention content
The present invention is intended to provide a kind of natural gas cylinder end support component, the support component change existing anti-vibration with
It is anti-to twist the method realized by two parts, and integrate two kinds of functions, solving the support of pipe clamp type end can not realize simultaneously
The problem of anti-string, anti-torsion, palpus addition anchor ear and baffle ring.Meanwhile gas cylinder axially cut with scissors by the flexible surplus of addition, force transferring structure gapless
It connects, reduces between gas cylinder and holder by the fatigue load for generation of expanding with heat and contract with cold, solve the problems, such as that bolt shear resistance is poor.
To achieve the goals above, the technical solution adopted in the present invention is：
A kind of natural gas cylinder end support component, is structurally characterized in that, including threaded engagement connection is outside gas cylinder left end
The right swivel nut of left swivel nut and threaded engagement connection on gas cylinder right end external screw thread on screw thread；The spiral shell of the left swivel nut and right swivel nut
Line is oppositely oriented；It is set with left socle and flange on the left swivel nut, and is fixed left swivel nut, left socle and flange by fastener
Together；It is set with right support on the right swivel nut, and right swivel nut and right support are fixed together by fastener；The left spiral shell
Elastic buffer component is equipped between set and left socle and/or between flange and left socle.
According to an embodiment of the invention, further optimization can also be made to the present invention, below the skill to be formed after optimization
Art scheme：
Preferably, the elastic buffer component is rubber pad, can preferably absorb gas cylinder and stretch, and realizes that gapless connects
It connects.
Preferably, the fastener is articulation hole bolt, slotted nut and split pin with holes.
By above structure, the present invention screws fixed gas cylinder by oppositely oriented two pieces swivel nut and bottle mouth of gas cylinder external screw thread
Both ends can realize axial, circumferentially positioned, satisfaction support requirement simultaneously.Front end swivel nut is rigidly connected with holder simultaneously, tail end swivel nut
Rubber pad is filled between holder, swivel nut is fixed using articulation hole with holes with bolt with holder, can effectively be absorbed gas cylinder and be stretched, realize
The structure of seamless connectivity, to thoroughly solve the problems, such as that the support of pipe clamp type end can not realize anti-string, anti-torsion simultaneously, simultaneously
It solves between gas cylinder and holder by the shock problem for generation of expanding with heat and contract with cold.
Compared with prior art, the beneficial effects of the invention are as follows：
1, simplifying prevents vibration, the support construction of twisting, reduces support construction redundancy quality.
2, it avoids gas cylinder from being pressurized excessive, improves the anti-cut ability of connector, ensure that support construction reliability and gas cylinder
The safety used.
3, the lightweight index of gas cylinder mounting assembly is reliably and securely realized.
Below in conjunction with drawings and examples, the present invention is further elaborated.
Description of the drawings
Fig. 1 is the structure principle chart of one embodiment of the invention；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is the sectional view of Fig. 1；
Fig. 4 is the tail end partial view of Fig. 3；
Fig. 5 is the front end partial view of Fig. 4；
Fig. 6 is the right view of Fig. 1.
In figure
1- gas cylinders；2- left socles；3- right supports；4- rubber pads；5- flanges；6- plain cushions；7- slotted nuts；8- split pins；
The right swivel nuts of 9-；10- articulation hole bolts with holes；The left swivel nuts of 11-；12- articulation hole bolts with holes；
Specific implementation mode
A kind of natural gas cylinder end support component, as in Figure 3-5, including threaded engagement connection is outside 1 left end of gas cylinder
The right swivel nut 9 of left swivel nut 11 and threaded engagement connection on 1 right end external screw thread of gas cylinder on screw thread；The left swivel nut 11 and right spiral shell
The thread rotary orientation of set 9 is opposite；It is set with left socle 2 and flange 5 on the left swivel nut 11, and by fastener by left swivel nut 11, left
Holder 2 and flange 5 are fixed together；It is set with right support 3 on the right swivel nut 9, and by fastener by right swivel nut 9 and right support
3 are fixed together；Between the left swivel nut 11 and left socle 2, rubber pad 4 is equipped between flange 5 and left socle 2.The fastening
Part is articulation hole bolt 10 with holes, slotted nut 7 and split pin 8.
When assembly, right swivel nut 9, left swivel nut 11 are screwed with 1 both ends external screw thread of gas cylinder respectively, articulation hole with holes bolt 10
It after sequentially passing through right swivel nut 9, right support 3, plain cushion 6, screws and tightens with slotted nut 7, hinge with holes then is inserted into split pin 8
Drilling 10 pin hole of bolt and bending, articulation hole bolt 12 with holes sequentially pass through left swivel nut 11, rubber pad 4, left socle 2, rubber
It after rubber cushion 4, flange 5, screws and tightens with slotted nut 7, split pin 8 is then inserted into 12 pin hole of articulation hole bolt with holes simultaneously
Bending, this gas cylinder end support component are completed.
The present invention fixes gas cylinder both ends by swivel nut, and oppositely oriented two pieces swivel nut is screwed with bottle mouth of gas cylinder external screw thread, and one
And realize axial, circumferentially positioned, satisfaction support requirement.
Gas cylinder front end swivel nut is rigidly connected with holder, installs soft rubber pad between tail end swivel nut and holder additional, effectively absorbs gas
Bottle is flexible, and swivel nut is fixed using articulation hole with holes with bolt with holder, realizes seamless connectivity.
It is screwed with bottle mouth of gas cylinder external screw thread by oppositely oriented two pieces swivel nut, reduces support construction redundancy quality, into
One step realizes lightweight index, by adding rubber pad to eliminate the influence expanded with heat and contract with cold between gas cylinder tail end swivel nut and holder, ensures
The safety that support construction reliability and gas cylinder use.
The content that above-described embodiment illustrates should be understood as that these embodiments are only used for being illustrated more clearly that the present invention, without
For limiting the scope of the invention, after having read the present invention, various equivalent forms of the those skilled in the art to the present invention
Modification each fall within the application range as defined in the appended claims.
Claims (2)
1. a kind of natural gas cylinder end support component, which is characterized in that including threaded engagement connection in gas cylinder（1）The outer spiral shell of left end
Left swivel nut on line（11）With threaded engagement connection in gas cylinder（1）Right swivel nut on right end external screw thread（9）；The left swivel nut（11）
With right swivel nut（9）Thread rotary orientation it is opposite；The left swivel nut（11）On be set with left socle（2）And flange（5）, and by fastener
By left swivel nut（11）, left socle（2）And flange（5）It is fixed together；The right swivel nut（9）On be set with right support（3）, and by
Fastener is by right swivel nut（9）And right support（3）It is fixed together；The left swivel nut（11）With left socle（2）Between and/or flange
（5）With left socle（2）Between be equipped with elastic buffer component；The elastic buffer component is rubber pad（4）.
2. natural gas cylinder end according to claim 1 support component, which is characterized in that the fastener is hinge with holes
Drilling bolt（10）, slotted nut（7）And split pin（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510760109.XA CN105235503B (en) | 2015-11-10 | 2015-11-10 | A kind of natural gas cylinder end support component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510760109.XA CN105235503B (en) | 2015-11-10 | 2015-11-10 | A kind of natural gas cylinder end support component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105235503A CN105235503A (en) | 2016-01-13 |
| CN105235503B true CN105235503B (en) | 2018-07-13 |
Family
ID=55033427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510760109.XA Expired - Fee Related CN105235503B (en) | 2015-11-10 | 2015-11-10 | A kind of natural gas cylinder end support component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105235503B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205086675U (en) * | 2015-11-10 | 2016-03-16 | 江南工业集团有限公司 | Natural gas cylinder tip supporting component |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3823806B2 (en) * | 2001-10-30 | 2006-09-20 | 日産自動車株式会社 | Support structure for high pressure vessel |
| DE102006026118A1 (en) * | 2006-06-03 | 2007-12-06 | GM Global Technology Operations, Inc., Detroit | Mounting arrangement for gas tank of a motor vehicle |
| CN203975535U (en) * | 2014-07-15 | 2014-12-03 | 石家庄安瑞科气体机械有限公司 | Supporting construction, bundled tube freight container and the gas transport superimposed trailer of large volume gas cylinder |
| CN204678039U (en) * | 2015-06-11 | 2015-09-30 | 成都格瑞特高压容器有限责任公司 | A kind of high-pressure bottle type container |
-
2015
- 2015-11-10 CN CN201510760109.XA patent/CN105235503B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205086675U (en) * | 2015-11-10 | 2016-03-16 | 江南工业集团有限公司 | Natural gas cylinder tip supporting component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105235503A (en) | 2016-01-13 |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 Termination date: 20181110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |