CN203697954U - Protective device for automobile fuel gas steel cylinder and double-fuel automobile - Google Patents
Protective device for automobile fuel gas steel cylinder and double-fuel automobile Download PDFInfo
- Publication number
- CN203697954U CN203697954U CN201420047649.4U CN201420047649U CN203697954U CN 203697954 U CN203697954 U CN 203697954U CN 201420047649 U CN201420047649 U CN 201420047649U CN 203697954 U CN203697954 U CN 203697954U
- Authority
- CN
- China
- Prior art keywords
- backplate
- protective device
- steel cylinder
- fuel gas
- automobile
- Prior art date
- 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 - Lifetime
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 55
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 40
- 239000010959 steel Substances 0.000 title claims abstract description 40
- 239000002737 fuel gas Substances 0.000 title claims abstract description 27
- 239000000446 fuel Substances 0.000 title claims abstract description 9
- 239000007789 gas Substances 0.000 claims description 39
- 239000002184 metal Substances 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to the field of automobile protection, and discloses a protective device for an automobile fuel gas steel cylinder. The protective device comprises a first protective plate matched with the fuel gas steel cylinder, a second protective plate matched with the first protective plate, a left protective plate and a right protective plate, wherein the left protective plate and the right protective plate are arranged at the two ends of the first protective plate and the second protective plate. Space for containing the fuel gas steel cylinder is defined by the first protective plate, the second protective plate, the left protective plate and the right protective plate. The first protective plate is provided with a plurality of supporting frameworks which are arranged in the transverse direction of the first protective plate and used for supporting the fuel gas steel cylinder. The utility model further discloses a double-fuel automobile. The double-fuel automobile comprises the protective device for the automobile fuel gas steel cylinder. The protective device is fixed on an automobile frame through the supporting frameworks. The protective device is simple in structure, high in manufacturing precision, safe, reliable, attractive and decent.
Description
Technical field
The utility model relates to the guard technology field of automobile, particularly relates to a kind of protective device for automobile fuel gas steel cylinder and the dual-fuel automobile of this protective device is installed.
Background technology
For the vehicle of min-truck dual-purpose fuel (vapour oil and gas); need on vehicle frame, increase natural gas steel cylinder device; damage in order to prevent gas cylinder from being collided with in Vehicle Driving Cycle process; be badly in need of a kind of steel cylinder protective device of design; for being arranged on the outside of gas cylinder; and be fixed on the frame outside of automobile, gas cylinder is played to actv. protective effect.
Form but combustion gas fender guard in existing vehicle mostly is cutting welding, profile is simple and crude, and cost of manufacture is high and precision is not high, and after installing, vibrating noise is large, coordinates not attractive in appearance with car load.
Utility model content
(1) technical matters that will solve
The purpose of this utility model is to provide a kind of protective device for automobile fuel gas steel cylinder, and this apparatus structure is simple, accuracy of manufacture is high, safe and reliable and elegant in appearance.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of protective device for automobile fuel gas steel cylinder, comprise the first backplate adapting with gas cylinder, the second backplate matching with described the first backplate, and be located at left backplate and the right backplate at described the first backplate, the second backplate two ends, described the first backplate, the second backplate, left backplate and right backplate surround the space for holding described gas cylinder jointly, described the first backplate be provided with multiple along its horizontally set for supporting the support frame of described gas cylinder.
Wherein, the vertical section of described support frame is the shape adapting with the cross-sectional plane of described the first backplate.
Wherein, described support frame is provided with steel cylinder attachment face and is located at the joint face of described attachment face both sides, and the plane at described attachment face place is higher than the plane at described joint face place.
Wherein, described support frame is fixedly connected with by attaching parts with described the first backplate.
Wherein, described protective device also comprises the brace panel of the lateral ends that is arranged on described the first backplate, and described support frame is fixedly connected with described brace panel.
Wherein, described the second backplate is provided with gas cylinder information indicating mouth and the gathering hole for switch gas cylinder.
Wherein, described the first backplate is provided with the gas line hole relative with described gathering hole on described the second backplate, and the bottom of described the first backplate is provided with multiple liquid-leaking nozzles.
Wherein, described the second backplate, the first backplate, left backplate and right backplate are metal plate punching part.
Wherein, the two ends of described support frame are fixed on gas cylinder on described the first backplate by fixing drawstring.
The utility model also provides a kind of dual-fuel automobile, and it comprises the protective device for automobile fuel gas steel cylinder as described in technique scheme, and this protective device is fixed on the vehicle frame of automobile by described support frame.
(3) beneficial effect
Compared with prior art, the utlity model has following advantage:
A kind of protective device for automobile fuel gas steel cylinder that the utility model provides, comprise the first backplate adapting with shape, the size of gas cylinder, the second backplate matching with described the first backplate, and for left backplate and the right backplate of space-closed that first, second backplate is formed, totally four parts, easy for installation, simple in structure;
On described the first backplate, be also provided with support frame, can improve the structural strength of this protective device, and gas cylinder is fixed on and on described support frame, can avoids it to contact with the first backplate producing vibrations and noise, improve the stability that steel cylinder is installed;
On this device, also leave steel cylinder switch gathering hole, liquid-leaking nozzle, steel cylinder information indicating mouth etc., convenient for maintaining and maintenance simultaneously;
Described the first backplate, the second backplate, left backplate and right backplate are made by metal plate punching, profile rule, and making precision is high, elegant in appearance.
Brief description of the drawings
Fig. 1 is the integral structure schematic diagram of a kind of protective device for automobile fuel gas steel cylinder of the utility model;
Fig. 2 is that a kind of protective device for automobile fuel gas steel cylinder of the utility model is installed the structural representation after steel cylinder;
Fig. 3 is the structural representation of the first backplate of a kind of protective device for automobile fuel gas steel cylinder of the utility model.
In figure: 1: the first backplate; 11: gas line hole; 12: liquid-leaking nozzle; 2: the second backplates; 21: information indicating mouth; 22: gathering hole; 3: left backplate; 4: right backplate; 5: support frame; 6: fixing drawstring; 7: gas cylinder; 8: brace panel.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following instance is used for illustrating the utility model, but is not used for limiting scope of the present utility model.
In description of the present utility model, it should be noted that, term " " center ", " longitudinally ", " laterally ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of instructions such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of device or the element of instruction or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can particular case understand the concrete meaning of above-mentioned term in the utility model.
In addition, term " first ", " second ", " the 3rd " etc. are only for describing object, and can not be interpreted as instruction or hint relative importance.
As depicted in figs. 1 and 2, a kind of protective device for automobile fuel gas steel cylinder providing for the utility model, it comprises the shape with gas cylinder 7, the first backplate 1 that size etc. adapts, the second backplate 2 matching with described the first backplate 1, described the first backplate 1 and the second backplate 2 are approximate L shaped shape, described the first backplate 1 and the second backplate 2 are interlocked, and both are fixedly connected with bolt, form the installing space of gas cylinder 7, and be arranged on left backplate 3 and the right backplate 4 of the both sides of described the first backplate 1 and the second backplate 2, for the installing space sealing that described the first backplate 1 and the second backplate 2 are formed, described gas cylinder 7 is located in the installing space of described sealing, described the first backplate 1 be provided with multiple spaced apart along its horizontally set for supporting the support frame 5 of described gas cylinder 7, described the first backplate 1 is provided with at least two for the gap of described support frame 5 is installed, described support frame 5 is arranged in described gap, and utilize the attaching partss such as bolt to be fixedly connected with, the back side of described support frame 5 is exposed at the outside in described gap, this protective device is fixed on by the back side of described support frame 5 on the vehicle frame of automobile, described support frame 5 is connected with described vehicle frame by attaching partss such as bolts.This protective device structure is simple, easy for installation, and gas cylinder 7 is fixed on described support frame 5 and can avoids itself and the first backplate 1 to collide generation vibrations and noise, improves the stability that steel cylinder is installed.
For the ease of being connected and coordinating of described support frame 5 and the first backplate 1, the vertical section of described support frame 5 is preferably with the cross-sectional plane of described the first backplate 1 adapts and is similar to L shaped shape.
Described the second backplate 2, the first backplate 1, left backplate 3 and right backplate 4 are metal plate punching part, due to the thin light weight of metal plate punching part wall, and the protective device profile rule producing, and also making precision is high, and intensity is large, and good looking appearance is generous, meets requirements.
Described support frame 5 is provided with steel cylinder attachment face and is located at the joint face of described attachment face both sides, the plane at described attachment face place is higher than the plane at described joint face place, form projection is installed, utilize this projection, after gas cylinder 7 is installed, can directly not contact with described the first backplate 1, can reduce steel cylinder the first backplate 1 is produced to collision, increase safety performance.
As shown in Figure 3, in order to strengthen the Joint strenght of support frame 5 and the first backplate 1, described protective device also comprises the brace panel 8 of the lateral ends that is arranged on described the first backplate 1, described support frame 5 is fixedly connected with described brace panel 8, preferably, described brace panel 8 is welded on the end of described the first backplate 1.
For the ease of observing the data such as nameplate, model of gas cylinder 7, on described the second backplate 2, can be provided with the information indicating mouth 21 of gas cylinder 7, owing to often needing hand switch gas cylinder 7, on described the second backplate 2, be also provided with the gathering hole 22 for switch gas cylinder 7, be also convenient to maintenance.
For the ease of the combustion gas line arrangement on gas cylinder 7, described the first backplate 1 is provided with the gas line hole 11 relative with described gathering hole 22 on described the second backplate 2, and the bottom of described the first backplate 1 is provided with multiple liquid-leaking nozzles 12, is convenient to the discharge of ponding or dirt etc.
Produce and rock in described protective device for fear of gas cylinder 7, the two ends of described support frame 5 are fixed on gas cylinder 7 on described the first backplate 1 by fixing drawstring 6, can improve thus the stability that steel cylinder is installed.
Installation process of the present utility model is: first described brace panel 8 is welded on the assigned address of horizontal one end of the first backplate 1, then described the first backplate 1 is assembled with welding assembly and the support frame 5 of brace panel 8, again by the first backplate 1 assembling, the entirety of support frame 5 and brace panel 8 is with being bolted on vehicle frame, then gas cylinder 7 is placed on support frame 5, and gas cylinder 7 is fixed with fixing drawstring 6, and with bolt, left backplate 3 and right backplate 4 are arranged on successively to the both sides of the first backplate 1, finally the second backplate 2 is installed fixing, whole installation process is simple, easy to operate.
The utility model also provides a kind of dual-fuel automobile, and it comprises the protective device for automobile fuel gas steel cylinder as described in above-mentioned arbitrary technical scheme.
The utility model combines that metal plate punching part accuracy of manufacture is high, the advantage of appearance looks elegant and high precision assembling, make by the protective device structure intensity of its manufacture high, car load outward appearance attitude harmony after installing, this device also leaves gathering hole 22, liquid-leaking nozzle 12 and the steel cylinder information indicating mouth 21 etc. of switch gas cylinder 7, convenient for maintaining and maintenance simultaneously.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. the protective device for automobile fuel gas steel cylinder, it is characterized in that, comprise the first backplate adapting with gas cylinder, the second backplate matching with described the first backplate, and be located at left backplate and the right backplate at described the first backplate, the second backplate two ends, described the first backplate, the second backplate, left backplate and right backplate surround the space for holding described gas cylinder jointly, and described the first backplate is provided with the support frame for supporting described gas cylinder.
2. the protective device for automobile fuel gas steel cylinder as claimed in claim 1, is characterized in that, the vertical section of described support frame is the shape adapting with the cross-sectional plane of described the first backplate.
3. the protective device for automobile fuel gas steel cylinder as claimed in claim 2, it is characterized in that, described support frame is provided with steel cylinder attachment face and is located at the joint face of described attachment face both sides, and the plane at described attachment face place is higher than the plane at described joint face place.
4. the protective device for automobile fuel gas steel cylinder as claimed in claim 3, is characterized in that, described support frame is fixedly connected with by attaching parts with described the first backplate.
5. the protective device for automobile fuel gas steel cylinder as claimed in claim 4, is characterized in that, it also comprises the brace panel of the lateral ends that is arranged on described the first backplate, and described support frame is fixedly connected with the described brace panel of mistake.
6. the protective device for automobile fuel gas steel cylinder as claimed in claim 1, is characterized in that, described the second backplate is provided with gas cylinder information indicating mouth and the gathering hole for switch gas cylinder.
7. the protective device for automobile fuel gas steel cylinder as claimed in claim 6, is characterized in that, described the first backplate is provided with the gas line hole relative with described gathering hole on described the second backplate, and the bottom of described the first backplate is provided with multiple liquid-leaking nozzles.
8. the protective device for automobile fuel gas steel cylinder as described in claim 1-7 any one, is characterized in that, described the second backplate, the first backplate, left backplate and right backplate are metal plate punching part.
9. the protective device for automobile fuel gas steel cylinder as claimed in claim 8, is characterized in that, described support frame is fixed on gas cylinder on described the first backplate by fixing drawstring.
10. a dual-fuel automobile, is characterized in that, it comprises the protective device for automobile fuel gas steel cylinder as described in claim 1-9 any one, and this protective device is fixed on the vehicle frame of automobile by described support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420047649.4U CN203697954U (en) | 2014-01-24 | 2014-01-24 | Protective device for automobile fuel gas steel cylinder and double-fuel automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420047649.4U CN203697954U (en) | 2014-01-24 | 2014-01-24 | Protective device for automobile fuel gas steel cylinder and double-fuel automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203697954U true CN203697954U (en) | 2014-07-09 |
Family
ID=51048441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420047649.4U Expired - Lifetime CN203697954U (en) | 2014-01-24 | 2014-01-24 | Protective device for automobile fuel gas steel cylinder and double-fuel automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203697954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667300A (en) * | 2016-01-27 | 2016-06-15 | 陈焕祥 | Gasoline tank protection device of tractor |
| CN107054068A (en) * | 2017-02-13 | 2017-08-18 | 平罗县龙江液化气有限责任公司 | A kind of natural gas loading machine gas cylinder protection mechanism |
-
2014
- 2014-01-24 CN CN201420047649.4U patent/CN203697954U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667300A (en) * | 2016-01-27 | 2016-06-15 | 陈焕祥 | Gasoline tank protection device of tractor |
| CN107054068A (en) * | 2017-02-13 | 2017-08-18 | 平罗县龙江液化气有限责任公司 | A kind of natural gas loading machine gas cylinder protection mechanism |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |