CN205736933U - Natural gas used for automobile gas-cylinder retaining assembly and installation natural gas cylinder on the apparatus - Google Patents
Natural gas used for automobile gas-cylinder retaining assembly and installation natural gas cylinder on the apparatus Download PDFInfo
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- CN205736933U CN205736933U CN201620404444.6U CN201620404444U CN205736933U CN 205736933 U CN205736933 U CN 205736933U CN 201620404444 U CN201620404444 U CN 201620404444U CN 205736933 U CN205736933 U CN 205736933U
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- gas cylinder
- retaining assembly
- automobile
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Abstract
The utility model discloses a kind of natural gas used for automobile gas-cylinder retaining assembly and natural gas cylinder on the apparatus is installed, fixing device includes front beam and rear cross beam, the spaced support in left and right seat it is separately installed with on front beam and rear cross beam, being provided with the restraint zone for fixing natural gas cylinder to be installed between two corresponding front and back support seats, restraint zone is provided with abrasionproof part；Front beam or rear cross beam are provided with the stopping means that can prevent natural gas cylinder to be installed from moving along its axis；This apparatus structure is simple and can fully fix natural gas cylinder to be installed.When natural gas cylinder is installed on the apparatus; and suit protection is managed outside the appendix of this gas cylinder; protection pipe stretches out vehicle exterior with appendix; therefore, after can ensureing that appendix and gas cylinder junction occur gas leakage or self rupture, the natural gas of leakage also can be exported to vehicle exterior thus improve vehicle safety.
Description
Technical field
This utility model relates to a kind of natural gas used for automobile gas-cylinder retaining assembly and installs natural gas cylinder on the apparatus.
Background technology
At present, owing to environmental pollution improvement's pressure is increasing, automobile operation cost is more and more higher, gas-fueled vehicles are more welcome, from the point of view of discharge, gas-fueled vehicles combustion tail gas relative clean, it is easily achieved state more than V discharge, greatly reduce tail gas pollution, from the point of view of economic benefit, gas-fueled vehicles are with same type vapour, diesel vehicle is compared, energy cost-effective more than 60%, there is preferable relative potence, and along with transfering natural gas from the west to the east and the building up of transnational natural gas pipeline, popularizing of Gas Filling Stations in Cities, natural gas will be applied more and more extensive on automobile, therefore there is great development prospect.
But current car load is general still with vapour when dispatching from the factory, diesel base vehicle is main, gas burning system is all to purchase automobile-used family to reequip voluntarily subsequently through refitting factory, overwhelming majority refitting factory is in order to seek maximum economic benefit, gas cylinder is fixing to be simplified, extensiveization, such as directly on the vehicle frame of car body, welding supports support or supports support with bolt is fixing in compartment, with metal restraint zone, gas cylinder is arranged on support support afterwards, directly it is connected by appendix between gas cylinder with electromotor, although the mounting structure of above-mentioned gas burning system can realize the repacking structure of automobile oil to gas, but the shortcoming that but there is the most several aspect: 1, gas cylinder is arranged on support support by metal restraint zone and there is nonholonomic constraints stationary state, gas cylinder can axially move on metal rack along its axis；2, the appendix that cylinder outlet connects is in naked state, therefore, when natural gas cylinder is arranged in the compartment of closing, it is positioned at the appendix in compartment itself when leaking air or leak air with the junction of gas cylinder, in natural gas can leak to residing compartment or in driver's cabin, therefore there is great potential safety hazard.
It is therefore desirable to a kind of simple in construction of design, easy for installation, can fully fix the gas-cylinder retaining assembly of gas cylinder；Further need exist for designing one and can be sufficiently secured within this fixing device enterprising enforcement use, even and if being positioned at the appendix gas leakage in compartment or rupture the natural gas revealed afterwards and also can be exported to the natural gas used for automobile gas cylinder of vehicle exterior.
Utility model content
First technical problem to be solved in the utility model is to provide a kind of simple in construction, easy for installation, can fully fix the natural gas used for automobile gas-cylinder retaining assembly of natural gas cylinder.
For solving above-mentioned technical problem, front beam that this utility model is arranged in front and back's parallel interval in including may be installed compartment and rear cross beam, the spaced support in left and right seat it is separately installed with on described front beam and rear cross beam, the relative inner face of described support seat is provided with bolster, being provided with the restraint zone for fixing natural gas cylinder to be installed between two corresponding front and back support seats, described restraint zone is provided with abrasionproof part；Described front beam or rear cross beam are provided with the stopping means that can prevent natural gas cylinder to be installed from moving along its axis.
After using said structure, first will be arranged on car bottom with the front beam and rear cross beam that support seat, afterwards natural gas cylinder to be installed is arranged on by restraint zone between the support seat of front beam and rear cross beam, abrasionproof part on restraint zone and the bolster supported on seat all can fully be arranged in pairs or groups thus fixed natural gas cylinder and can prevent the natural gas cylinder outer surface that frays, additionally, adjustable stop thus adjust the right position of natural gas cylinder to be installed and position around can be fixed
Described stopping means includes being arranged on front beam or rear cross beam both ends and can move along front beam or rear cross beam length direction and can the limit base of locking relatively.
In order to abundant and to be installed natural gas cylinder contacts, the opposing inner end face of two limit bases is correspondingly provided with the corresponding contact of natural gas cylinder to be installed at the limited support face that matches, surface.
In order to avoid limit base and natural gas cylinder hard contact, described limited support face is provided with resilient protection part.
Adjust the right position of limit base for convenience, two ends of described front beam or rear cross beam are provided with the strip hole arranged along its length, being provided with the installing hole corresponding with described strip hole bottom described limit base, described limit base is arranged on front beam or rear cross beam by connecting bolt.
In order to fully support fixing natural gas cylinder, the relative inner of described support seat is provided with the curved support face adapted with natural gas cylinder extrados to be installed.
Described bolster is the rubber blanket being arranged on curved support face.
Described abrasionproof part is the rubber sleeve being sleeved on restraint zone.
In sum, this utility model simple in construction, easy for installation, natural gas cylinder can be carried out staff cultivation and fix.
Second technical problem to be solved in the utility model is to provide a kind of natural gas cylinder being arranged on the above-mentioned enterprising enforcement of natural gas used for automobile gas-cylinder retaining assembly, and the appendix being connected with natural gas cylinder is positioned at compartment pipeline section and leaks air or rupture the natural gas revealed afterwards and can derive to vehicle exterior.
For solving above-mentioned technical problem; including natural gas cylinder bottleneck; it is structurally characterized in that: described natural gas cylinder bottle mouth position is provided with bottle valve; the outlet of described bottle valve is provided with the appendix stretching out outside compartment and being connected with electromotor, and the exit of described bottle valve is sealedly connected with the protection pipe being sleeved on outside appendix and together stretching out with appendix outside compartment.
Described protection pipe is corrugated tube.
After using said structure; owing to the outer sheath at appendix is equipped with protection pipe; the outer end of protection pipe is stretched out outside compartment with appendix; therefore even if appendix and gas cylinder junction occur the appendix pipeline section leaking gas or being positioned at compartment to rupture; the natural gas revealed also can be exported to vehicle exterior, thus the personal security in ensureing compartment and car body safety.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is main TV structure schematic diagram during natural gas used for automobile gas-cylinder retaining assembly installation natural gas cylinder；
Fig. 2 is the plan structure schematic diagram along Fig. 1；
Fig. 3 is the left view structural representation along Fig. 1；
Fig. 4 is the perspective view along Fig. 1；
Fig. 5 is the broken section structure for amplifying schematic diagram in Fig. 4 in a-quadrant；
Fig. 6 is the structural representation of natural gas used for automobile gas-cylinder retaining assembly.
Detailed description of the invention
nullReferring to the drawings，Front beam 1 that this natural gas used for automobile gas-cylinder retaining assembly is arranged in front and back's parallel interval in including may be installed compartment and rear cross beam 2，This front beam 1 and rear cross beam 2 can use channel-section steel to make，This front beam 1 and rear cross beam 2 can be directly installed on the floor in compartment by bolt，Front beam 1 and rear cross beam 2 are separately installed with the spaced support in left and right seat 3，Natural gas cylinder to be installed may be installed front two rows and supports between seat 3，In order to ensure that supporting seat has enough bearing heights，Thus when avoiding being arranged on by natural gas cylinder on support seat，The minimum sidepiece of natural gas cylinder to be installed contacts with floor compartment thus interferes，As shown in Figure 3 and Figure 6，Can first weld or the bearer carrier 13 of the certain altitude that is spirally connected on the floor in compartment，This bearer carrier 13 is four and front two rows layout，Often row two，And front beam 1 and rear cross beam 2 are passed through in bolt mounting bracket；Additionally, in order to ensure to support seat 3 gentle support natural gas cylinder to be installed, the relative inner top supporting seat 3 is provided with the through curved support face for supporting natural gas cylinder to be installed, left and right, the radius in this curved support face is equal with the bottle radius of natural gas cylinder to be installed, secondly, curved support is provided with rubber blanket by screw on face, certainly, this rubber blanket can also select the bolster of other elasticity, and this rubber blanket can prevent natural gas cylinder axial rotation to be installed and avoids natural gas cylinder and support seat 3 hard contact；Additionally, the top supporting seat 3 is equipped with screwed hole, it is provided with the restraint zone 6 for fixing natural gas cylinder to be installed between two support seats 3 corresponding front and back, this restraint zone 6 is steel band, the both ends of restraint zone 6 are respectively equipped with mounting hole, therefore the both ends of restraint zone 6 are installed in respective support seat 3 top by the clamping screw being contained in respective screw hole through corresponding mounting hole spiral shell respectively, now, natural gas cylinder to be installed will be pulled against between front two rows support seat 3 by restraint zone 6.
With continued reference to accompanying drawing, in order to avoid restraint zone 6 and natural gas cylinder hard contact to be installed, can on the work surface of restraint zone bonding abrasionproof part 7, the most elastic preferably rubber sheet gasket of abrasionproof part 7, of course for preventing abrasionproof part 7 from dropping and facilitating follow-up dismounting, this abrasionproof part 7 is preferably sleeved on the rubber sleeve on restraint zone 6.
As shown in Figure 4 and Figure 6, the stopping means that can prevent natural gas cylinder to be installed from moving along its axis it is additionally provided with on front beam 1, this stopping means includes the limit base 11 being arranged on front beam 1 both ends, this limit base 11 includes horizontally disposed connecting plate, the front side of connecting plate is provided with vertical gripper shoe, the top of gripper shoe connects the top board extended back, and as shown in Figure 6, this limit base 11 can directly be formed for twice by a nugget genus sheet metal bending；This top board rear lateral portion acts against in the respective end of natural gas cylinder to be installed; in order to the respective end of abundant and to be installed natural gas cylinder contacts; the rear lateral portion of top board be provided with the corresponding contact of natural gas cylinder to be installed at the limited support face 12 that matches, surface; this limited support face be with the corresponding contact of natural gas cylinder to be installed at surface to adapt to arcwall face; in order to avoid top board and natural gas cylinder hard contact to be installed; also can be set with resilient protection part in the rearward end of top board, this resilient protection part is the most not shown；Adjust the right position of limit base 11 for convenience, two ends of front beam 1 are provided with for installing corresponding limit base 11 strip hole arranged along front beam 1 length direction, not shown in this strip hole pattern, accordingly, the connecting plate of limit base 11 is provided with installing hole, and this limit base 11 is by being installed on front beam 1 through installing hole with the connecting bolt in strip hole；Certainly, above-mentioned limit base can also be arranged on rear cross beam.
Continue with and referring to the drawings the natural gas cylinder being arranged on natural gas used for automobile gas-cylinder retaining assembly is described.
As shown in Figure 1, natural gas cylinder 4 is cylindric bottle, its end is hemispheric end, the axis of this natural gas cylinder 4 be arranged in parallel with front beam 1 and rear cross beam 2, and two rows support between seat before and after being arranged on front beam and rear cross beam by restraint zone by this natural gas cylinder 4, and natural gas cylinder is made to have suitable right position by adjusting the limit base 11 on front beam；nullNatural gas cylinder 4 bottle mouth position is provided with bottle valve 8，The outlet of bottle valve 8 is provided with the appendix 9 stretching out outside compartment and being connected with electromotor，In order to avoid appendix 9 and bottle valve 8 junction occur gas leakage or be positioned at the natural gas revealed after the appendix pipeline section in compartment ruptures and can be exported to vehicle exterior thus improve vehicle safety，As shown in Figure 5，The exit of bottle valve 8 is sealedly connected with the protection pipe 10 being sleeved on outside appendix 9 and together stretching out outside compartment with appendix 9，This protection pipe 10 is corrugated tube，The inner end of this corrugated tube can be banded on the outer end of bottle valve 8 by band thus ensure to seal，Certainly also can directly the inner end of corrugated tube be adhesive on the outer end of bottle valve 8，Its overhanging end also can directly be sealingly mounted on the railway carriage or compartment wall in compartment，And on the wall of railway carriage or compartment, place, offer the passage of diaphragm for passageway inner chamber and vehicle exterior，Accordingly，Appendix 9 stretches out from passage，Certainly，The overhanging end of corrugated tube also can directly be stretched out outside compartment，This corrugated tube can be plastic film capicitor can be metal bellows，Certainly protection pipe 10 can also be the tubing such as pvc steel wire tube，Above-mentioned protection pipe 10 also has the protective effect avoiding external force coup injury appendix 9.
In sum, this utility model is not limited to above-mentioned detailed description of the invention.Those skilled in the art, on the premise of without departing from spirit and scope of the present utility model, can do some changes and modification.Protection domain of the present utility model should be as the criterion with claim of the present utility model.
Claims (10)
1. a natural gas used for automobile gas-cylinder retaining assembly, it is characterized in that: the front beam (1) arranged in front and back's parallel interval in including may be installed compartment and rear cross beam (2), it is separately installed with the spaced support in left and right seat (3) on described front beam (1) and rear cross beam (2), the relative inner face of described support seat (3) is provided with bolster (5), being provided with the restraint zone (6) for fixing natural gas cylinder to be installed between two corresponding front and back supports seat (3), described restraint zone (6) is provided with abrasionproof part (7)；Described front beam (1) or rear cross beam (2) are provided with the stopping means that can prevent natural gas cylinder to be installed from moving along its axis.
2. natural gas used for automobile gas-cylinder retaining assembly as claimed in claim 1, it is characterised in that: described stopping means includes being arranged on front beam (1) or rear cross beam (2) both ends and can move along front beam (1) or rear cross beam (2) length direction and can the limit base (11) of locking relatively.
3. natural gas used for automobile gas-cylinder retaining assembly as claimed in claim 2, it is characterised in that: be correspondingly provided with on the opposing inner end face of two limit bases (11) with the corresponding contact of natural gas cylinder to be installed at the limited support face (12) that matches, surface.
4. natural gas used for automobile gas-cylinder retaining assembly as claimed in claim 3, it is characterised in that: described limited support face is provided with resilient protection part.
5. natural gas used for automobile gas-cylinder retaining assembly as claimed in claim 2, it is characterized in that: two ends of described front beam (1) or rear cross beam (2) are provided with the strip hole arranged along its length, described limit base (11) bottom is provided with the installing hole corresponding with described strip hole, and described limit base (11) is arranged on front beam (1) or rear cross beam (2) by connecting bolt.
6. natural gas used for automobile gas-cylinder retaining assembly as claimed in claim 1, it is characterised in that: the relative inner of described support seat (3) is provided with the curved support face adapted with natural gas cylinder extrados to be installed.
7. natural gas used for automobile gas-cylinder retaining assembly as claimed in claim 6, it is characterised in that: described bolster (5) is for be arranged on the rubber blanket on curved support face.
8. the natural gas used for automobile gas-cylinder retaining assembly as described in claim 1-7 is arbitrary, it is characterised in that: described abrasionproof part (7) is for be sleeved on the rubber sleeve on restraint zone (6).
9. the natural gas cylinder on natural gas used for automobile gas-cylinder retaining assembly that a kind is arranged on as described in arbitrary in claim 1-8; including natural gas cylinder (4) bottleneck; it is characterized in that: described natural gas cylinder (4) bottle mouth position is provided with bottle valve (8); the outlet of described bottle valve (8) is provided with the appendix (9) stretched out outside compartment and be connected with electromotor, and the exit of described bottle valve (8) is sealedly connected with the protection pipe (10) being sleeved on appendix (9) outside and together stretching out outside compartment with appendix (9).
It is arranged on the natural gas cylinder on natural gas used for automobile gas-cylinder retaining assembly the most as claimed in claim 9, it is characterised in that: described protection pipe (10) is corrugated tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620404444.6U CN205736933U (en) | 2016-05-07 | 2016-05-07 | Natural gas used for automobile gas-cylinder retaining assembly and installation natural gas cylinder on the apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620404444.6U CN205736933U (en) | 2016-05-07 | 2016-05-07 | Natural gas used for automobile gas-cylinder retaining assembly and installation natural gas cylinder on the apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205736933U true CN205736933U (en) | 2016-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620404444.6U Active CN205736933U (en) | 2016-05-07 | 2016-05-07 | Natural gas used for automobile gas-cylinder retaining assembly and installation natural gas cylinder on the apparatus |
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| Country | Link |
|---|---|
| CN (1) | CN205736933U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838612A (en) * | 2017-02-13 | 2017-06-13 | 平罗县龙江液化气有限责任公司 | A kind of vehicle-mounted natural gas tank fixed frame |
| CN107745634A (en) * | 2017-11-08 | 2018-03-02 | 张家港市文武机械模具有限公司 | A kind of Horizontal type cart natural gas cylinder fulcrum bearing |
| CN113252462A (en) * | 2021-06-07 | 2021-08-13 | 潍柴动力股份有限公司 | Method and system for detecting gas cylinder and readable storage medium |
-
2016
- 2016-05-07 CN CN201620404444.6U patent/CN205736933U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838612A (en) * | 2017-02-13 | 2017-06-13 | 平罗县龙江液化气有限责任公司 | A kind of vehicle-mounted natural gas tank fixed frame |
| CN107745634A (en) * | 2017-11-08 | 2018-03-02 | 张家港市文武机械模具有限公司 | A kind of Horizontal type cart natural gas cylinder fulcrum bearing |
| CN113252462A (en) * | 2021-06-07 | 2021-08-13 | 潍柴动力股份有限公司 | Method and system for detecting gas cylinder and readable storage medium |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |