CN105128656A - Arrangement structure of multi-layer CNG cylinders - Google Patents
Arrangement structure of multi-layer CNG cylinders Download PDFInfo
- Publication number
- CN105128656A CN105128656A CN201510499660.3A CN201510499660A CN105128656A CN 105128656 A CN105128656 A CN 105128656A CN 201510499660 A CN201510499660 A CN 201510499660A CN 105128656 A CN105128656 A CN 105128656A
- Authority
- CN
- China
- Prior art keywords
- gas cylinder
- middle level
- bracket
- lower floor
- upper strata
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims abstract description 30
- 238000005452 bending Methods 0.000 claims description 23
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention relates to an arrangement structure of multi-layer CNG cylinders. The arrangement structure comprises an upper-layer gas cylinder installation assembly, a middle-layer gas cylinder installation assembly and a lower-layer gas cylinder installation assembly, all of which are sequentially arranged from the top to the bottom. The upper-layer gas cylinder installation assembly comprises gas cylinder hanging supports, upper-layer brackets and U-shaped bolt tightening belts. The middle-layer gas cylinder installation assembly comprises middle-layer gas cylinder brackets and middle-layer gas cylinder tightening belts. The lower-layer gas cylinder installation assembly comprises lower-layer gas cylinder brackets and lower-layer gas cylinder tightening belts. The arrangement structure of multi-layer CNG cylinders has following beneficial effects: according to cylindrical features of CNG gas cylinders, space is utilized in an alternating mode in order to achieve three-layer arrangement of CNG gas cylinders; space is utilized to the maximum so that occupation space of a luggage compartment is decreased; and a market requirement is satisfied.
Description
Technical field
The present invention relates to Bus Technology field, be specifically related to a kind of multi-layer C NG gas cylinder arrangement structure.
Background technology
At present, along with continuing to increase of the highway passenger transportation market competitive pressure, and the continuous rise of Logistics Market, passenger vehicle band goods also becomes a kind of main trend, and this just requires that passenger vehicle has larger cargo capacity.But improving constantly along with domestic oil price, the clean energy resource passenger vehicles such as CNG also constantly rise.Gas cylinder is all arranged in the boot compartment between front axle and rear axle by the highway passenger vehicle of current main flow.Due in standard to the restriction of overall height, the bus luggage cabin place of which kind of class in office of gas cylinder arrangement traditionally can only arrange at most two-layer CNG gas cylinder, which results in certain space waste and can take more boot compartment space.And on the current technology, too large gas cylinder cabin segmentation can cause integral strength not enough, therefore 8 gas cylinders can only be put at most in dominant form gas cylinder cabin, more gas cylinder then needs the layout in two gas cylinder cabins, not only result in larger space waste and also needs the waste of the annexes such as corresponding hatch door mechanism.
Summary of the invention
The object of the present invention is to provide a kind of multi-layer C NG gas cylinder arrangement structure, this arrangement structure according to the columniform feature of CNG gas cylinder, can interlock and utilize space, realize three layers of layout of CNG gas cylinder, maximum using space, reduces taking boot compartment space, meets the need of market.
For achieving the above object, present invention employs following technical scheme:
A kind of multi-layer C NG gas cylinder arrangement structure, comprises the upper strata gas cylinder installation assembly, middle level gas cylinder installation assembly and the lower floor's gas cylinder installation assembly that from up to down set gradually.
Described upper strata gas cylinder installation assembly comprises gas cylinder overhead support, upper strata bracket and U-bolt clamping band; Described gas cylinder overhead support is arranged on vehicle frame.Described upper strata bracket openings is downward, comprises upper strata U-type groove and is arranged on the upper strata circular arc stay bearing plate in the U-type groove of upper strata.Described U-bolt clamping band opening upwards, and its upper end is detachably connected on gas cylinder overhead support.Described U-bolt clamping band, for using with upper strata bracket engagement, is fixed on upper strata gas cylinder on gas cylinder overhead support.
Described middle level gas cylinder installation assembly comprises middle level gas cylinder bracket and middle level gas cylinder clamping band.Described middle level gas cylinder bracket comprises the first middle level stud mounting bracket, the second middle level stud mounting bracket and is arranged on several spaced first middle level bracket and the second middle level brackets between the first middle level stud support and the second middle level stud support.Described first middle level bracket openings is downward, comprises the first U-type groove and is arranged on the first circular arc stay bearing plate in the first U-type groove.The top of described first middle level bracket is provided with the mounting bracket for fixing middle level gas cylinder clamping band.Described second middle level bracket openings upwards, comprises the second U-type groove and is arranged on the second circular arc stay bearing plate in the second U-type groove.Open Side Down for described middle level gas cylinder clamping band, and its lower end is detachably connected on the mounting bracket for fixing middle level gas cylinder clamping band.Described middle level gas cylinder clamping band, for using with the second middle level bracket engagement, is fixed on middle level gas cylinder on the second middle level bracket.
Described lower floor gas cylinder installation assembly comprises lower floor's gas cylinder bracket and lower floor's gas cylinder clamping band.Described lower floor gas cylinder bracket comprises the support frame be arranged on vehicle frame and the lower floor's bracket arranged on the support frame.Described lower floor bracket openings upwards, comprises lower floor's U-type groove and is arranged on the lower floor's circular arc stay bearing plate in lower floor's U-type groove.Described lower floor bracket and the first middle level bracket engagement use, for by spacing for lower floor's gas cylinder between the first middle level bracket and lower floor's bracket.Open Side Down for described lower floor gas cylinder clamping band, for being fixed on the support frame by lower floor's gas cylinder.The two ends of described support frame are connected with the first middle level stud support, the second middle level stud support respectively by double end stud.
Further, described gas cylinder overhead support is L-type bending plate, comprises the first bending plate and the second bending plate, and is provided with reinforced rib between described first bending plate and the second bending plate.Described second bending plate is provided with the waist shaped hole for fixing U-bolt clamping band.Described first bending plate is welded on the sidewall in aisle in vehicle frame.
Further, Open Side Down for described upper strata circular arc stay bearing plate, and the radius of this upper strata circular arc stay bearing plate is greater than the radius of upper strata gas cylinder, and the inner side of this upper strata circular arc stay bearing plate and the outside of upper strata gas cylinder closely cooperate.
Further, described U-bolt clamping band comprises U-bolt and is set in the rubber ring outside U-bolt.The radius of described U-bolt lower end curved arc is greater than the radius of upper strata gas cylinder, and the outside of the inner side of this U-bolt and upper strata gas cylinder closely cooperates.
Further, described first middle level stud mounting bracket and the second middle level stud mounting bracket are respectively equipped with middle level double end stud mounting hole.
Further, the described mounting bracket for fixing middle level gas cylinder clamping band is provided with middle level gas cylinder clamping band mounting hole.
Further, described support frame comprises two lateral connection rectangular tubes be arranged in parallel and is arranged on several between two lateral connection rectangular tubes I-shape frameworks of being arranged in order.Described I-shape framework comprises two longitudinal directions be arranged in parallel and connects rectangular tube and be arranged on two reinforcement rectangular tubes longitudinally connected between rectangular tube.
Be provided with the first mounting bracket outside the end of described lateral connection rectangular tube, and this first mounting bracket be respectively equipped with first lower floor's gas cylinder clamping band mounting hole and lower floor's double end stud mounting hole.The described outside longitudinally connecting rectangular tube is provided with the second mounting bracket, and this second mounting bracket is provided with second lower floor's gas cylinder clamping band mounting hole.
Further, described lower floor bracket comprises the first lower floor's bracket be arranged between lateral connection rectangular tube and outermost I-shape framework and the second lower floor's bracket being arranged on adjacent I-shape frame rack.
From above technical scheme, the present invention can according to the columniform feature of CNG gas cylinder, and interlock and utilize space, realize three layers of layout of CNG gas cylinder, maximum using space, reduces taking boot compartment space, meet the need of market.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is lateral plan of the present invention;
Fig. 3 is the structural representation of gas cylinder overhead support;
Fig. 4 is the lateral plan of gas cylinder overhead support;
Fig. 5 is the structural representation of upper strata bracket, the first middle level bracket, the second middle level bracket and lower floor's bracket;
Fig. 6 is the structural representation of U-bolt clamping band;
Fig. 7 is the structural representation of middle level gas cylinder bracket;
Fig. 8 is the birds-eye view of middle level gas cylinder bracket;
The structural representation of Tu9Shi lower floor gas cylinder bracket;
Figure 10 is the birds-eye view of lower floor's gas cylinder bracket;
Figure 11 is the structural representation of middle level and lower floor's gas cylinder clamping band.
Wherein:
1, gas cylinder overhead support, 11, L-type bending plate, 12, reinforced rib, 2, upper strata bracket, 21, upper strata U-type groove, 22, upper strata circular arc stay bearing plate, 3, U-bolt clamping band, 31, U-bolt, 32, rubber ring, 4, gas cylinder, 5, middle level gas cylinder bracket, 51, first middle level stud support, 52, second middle level stud support, 53, first middle level bracket, 54, second middle level bracket, 55, first for the mounting bracket of fixing middle level gas cylinder clamping band, 56, second for the mounting bracket of fixing middle level gas cylinder clamping band, 6, lower floor's gas cylinder bracket, 61, lateral connection rectangular tube, 62, lower floor's bracket, 63, longitudinally connect rectangular tube, 64, first mounting bracket, 65, second mounting bracket, 66, strengthen rectangular tube, 7, middle level gas cylinder clamping band, 8, double end stud.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described:
A kind of multi-layer C NG gas cylinder arrangement structure as Figure 1-Figure 2, in the present embodiment, this CNG gas cylinder arrangement structure is provided with three layers altogether, and can arrange 11 gas cylinders, upper strata arranges 4, and middle level arranges 3, and lower floor arranges 4.As can be seen from Figure 1, be arranged in the gas cylinder in middle level, be crisscross arranged with the gas cylinder being arranged in upper strata, the gas cylinder that is arranged in lower floor respectively.Be arranged in the gas cylinder in middle level, its upper end is arranged between the gas cylinder on upper strata at two, and its lower end is arranged between the gas cylinder of lower floor at two.A kind of multi-layer C NG gas cylinder arrangement structure described in middle level comprises the upper strata gas cylinder installation assembly, middle level gas cylinder installation assembly and the lower floor's gas cylinder installation assembly that from up to down set gradually.
Further, described upper strata gas cylinder installation assembly comprises gas cylinder overhead support 1, upper strata bracket 2 and U-bolt clamping band 3.As shown in Figure 2, described gas cylinder overhead support 1 is 2, is welded on respectively on the lateral wall of the left and right sides, aisle in passenger vehicle.Described upper strata bracket 2 is welded on the two ends in passenger vehicle bottom aisle, and upper strata bracket is 4 right, and often pair of upper strata bracket cooperatively interacts with the two ends of upper strata gas cylinder respectively, and these 4 pairs of upper strata brackets are along bottom even distribution in aisle in passenger vehicle.Described upper strata gas cylinder installation assembly, for placing 4 CNG gas cylinders 4 on upper strata.
As shown in Figure 3 and Figure 4, described gas cylinder overhead support 1 is L-type bending plate 11, comprises the first bending plate and the second bending plate, and is provided with reinforced rib 12 between described first bending plate and the second bending plate.Described second bending plate is provided with 8 waist shaped holes for fixing U-bolt clamping band.Described gas cylinder overhead support is welded on the sidewall in aisle in vehicle frame by the first bending plate.By arranging reinforced rib, effectively can ensure the structural strength of gas cylinder overhead support, guaranteeing stability when upper strata gas cylinder hanging is on this support.By being designed for the waist shaped hole of fixing U-bolt restraint zone on the second bending plate, according to passenger vehicle requirements of installation space, the front and back installation site of gas cylinder on passenger vehicle can be regulated, improves the assembling alerting ability of this CNG gas cylinder arrangement structure.
As shown in Figure 5, Open Side Down for described upper strata bracket 2, the upper strata circular arc stay bearing plate 22 comprising upper strata U-type groove 21 and be welded in upper strata U-type groove 21.Open Side Down for described upper strata circular arc stay bearing plate 22, and the radius of this upper strata circular arc stay bearing plate 22 is greater than the radius of upper strata gas cylinder 4, and the inner side of this upper strata circular arc stay bearing plate 22 and the outside of upper strata gas cylinder 4 closely cooperate.By making the radius of radius slightly larger than gas cylinder of upper strata circular arc stay bearing plate, can ensure that gas cylinder to be stuck in the circular arc stay bearing plate of upper strata and to closely cooperate with upper strata circular arc stay bearing plate.In addition again under the effect of U-bolt clamping band, gas cylinder is fastened on gas cylinder overhead support.
As shown in Figure 6, described U-bolt clamping band 3 opening upwards, and its upper end is detachably connected on gas cylinder overhead support 1.Described U-bolt clamping band 3, for upper strata bracket 2 with the use of, upper strata gas cylinder 4 is fixed on gas cylinder overhead support.The rubber ring 32 that described U-bolt clamping band 3 comprises U-bolt 31 and is set in outside U-bolt 31.The radius of described U-bolt 31 lower end curved arc is greater than the radius of upper strata gas cylinder 4, and the outside of the inner side of this U-bolt 31 and upper strata gas cylinder 4 closely cooperates.By making the radius of radius slightly larger than upper strata gas cylinder of U-bolt lower end curved arc; and at the arranged outside rubber ring of U-bolt; the good fit relation between upper strata gas cylinder and U-bolt clamping band can either be ensured; locking upper strata gas cylinder; certain cushioning effect can be played again, available protecting CNG gas cylinder.
Further, described middle level gas cylinder installation assembly comprises middle level gas cylinder bracket 5 and middle level gas cylinder clamping band 7.As shown in Figure 7 and Figure 8, described middle level gas cylinder bracket 5 comprises the first middle level stud mounting bracket 51, second middle level stud mounting bracket 52 and is arranged on several spaced first middle level bracket 53 and the second middle level brackets 54 between the first middle level stud support 51 and the second middle level stud support 52.Described first middle level bracket is 4, and the second middle level bracket is 3.
Described first middle level stud mounting bracket 51 and the second middle level stud are installed on 52 frame and are respectively equipped with middle level double end stud mounting hole.The two ends of described middle level gas cylinder bracket 5 are connected with lower floor gas cylinder installation assembly respectively by thru-bolt.
Structure and the opening direction of described first middle level bracket 53 and upper strata bracket 2 are all identical.Second middle level bracket 54 is identical with the structure of upper strata bracket 2, but opening direction is contrary.Open Side Down for described first middle level bracket 53, comprises the first U-type groove and be arranged on the first circular arc stay bearing plate in the first U-type groove.The top of described first middle level bracket 53 is welded with the mounting bracket for fixing middle level gas cylinder clamping band.The described mounting bracket for fixing middle level gas cylinder clamping band comprises first for the mounting bracket 55 and second of fixing middle level gas cylinder clamping band for the mounting bracket 56 of fixing middle level gas cylinder clamping band.Described first is provided with 1 middle level gas cylinder clamping band mounting hole for the mounting bracket 55 of fixing middle level gas cylinder clamping band.Described second is provided with 2 middle level gas cylinder clamping band mounting holes for the mounting bracket 56 of fixing middle level gas cylinder clamping band.
Described second middle level bracket 54 opening upwards, comprises the second U-type groove and is arranged on the second circular arc stay bearing plate in the second U-type groove.Open Side Down for described middle level gas cylinder clamping band 7, and its lower end is detachably connected on the mounting bracket 55 and 56 for fixing middle level gas cylinder clamping band.Described middle level gas cylinder clamping band 7, for the second middle level bracket 54 with the use of, middle level gas cylinder is fixed on the second middle level bracket 54.
Further, described lower floor gas cylinder installation assembly comprises lower floor's gas cylinder bracket 6 and lower floor's gas cylinder clamping band.Described lower floor gas cylinder bracket 6 comprises the support frame be arranged on vehicle frame and the lower floor's bracket 62 arranged on the support frame.Described lower floor bracket 62 comprises the first lower floor's bracket be arranged between lateral connection rectangular tube and outermost I-shape framework and the second lower floor's bracket being arranged on adjacent I-shape frame rack.Described lower floor bracket 62 is identical with the structure of upper strata bracket 2, but opening direction is contrary.Described lower floor bracket 62 opening upwards, comprises lower floor's U-type groove and is arranged on the lower floor's circular arc stay bearing plate in lower floor's U-type groove.Described lower floor bracket 62 and the first middle level bracket 53 with the use of, for by spacing for lower floor's gas cylinder between the first middle level bracket 53 and lower floor's bracket 62.As shown in figure 11, described lower floor gas cylinder clamping band is identical with middle level gas cylinder clamping band structure.Open Side Down for described lower floor gas cylinder clamping band, for being fixed on the support frame by lower floor's gas cylinder.The two ends of described support frame are connected with the first middle level stud support 51, second middle level stud support 52 respectively by double end stud 8.
As shown in Figure 9 and Figure 10, described support frame comprises two lateral connection rectangular tubes 61 be arranged in parallel and is arranged on several between two lateral connection rectangular tubes 61 I-shape frameworks of being arranged in order.Described I-shape framework comprises two longitudinal directions be arranged in parallel and connects rectangular tube 63 and be arranged on two reinforcement rectangular tubes 66 longitudinally connected between rectangular tube 63.Be welded with the first mounting bracket 64 outside the end of described lateral connection rectangular tube, and this first mounting bracket 64 be respectively equipped with first lower floor's gas cylinder clamping band mounting hole and lower floor's double end stud mounting hole.The described outside longitudinally connecting rectangular tube 63 is welded with the second mounting bracket 65, and this second mounting bracket 65 is provided with second lower floor's gas cylinder clamping band mounting hole.Described lower floor bracket is arrange in pairs, is respectively equipped with a pair lower floor's bracket between lateral connection rectangular tube and outermost I-shape framework, is respectively equipped with two pairs of lower floor's brackets at adjacent I-shape framework.Paired Liang Ge lower floor bracket, for placing the two ends, left and right of lower floor's gas cylinder respectively.
Concrete fitting process of the present invention is:
(1) first support frame is welded on body understructure, a CNG gas cylinder is placed again on often pair of lower floor's bracket, and the lower end of CNG gas cylinder and lower floor's bracket 62 are closely cooperated, then adopts gas cylinder clamping band 7 to be locked on lower floor's bracket 62 by CNG gas cylinder.
(2) place a middle level gas cylinder bracket 5 respectively being placed on above the two ends, CNG gas cylinder left and right on lower floor's bracket 62, the upper end of lower floor's gas cylinder is stuck in the first middle level bracket 53 and closely cooperates with the first middle level bracket 53; Double end stud 8 is adopted first middle level stud support 51 and the second middle level stud support 52 to be connected respectively on the first mounting bracket 64.
(3) adopt two middle level gas cylinder installation assemblies to arrange 3 CNG gas cylinders, two middle level gas cylinder installation assemblies are respectively used to be locked the two ends, left and right of gas cylinder.First 3 CNG gas cylinders are placed on 3 the second middle level brackets 54, gas cylinder and the second middle level bracket 54 are closely cooperated, then adopts gas cylinder clamping band 7 to be locked at by gas cylinder on the second middle level bracket 54.
(4) upper end of CNG gas cylinder 4 is stuck in upper strata bracket 2, and then with the lower end of U-bolt clamping band 3 from gas cylinder 4, gas cylinder is fixed on gas cylinder overhead support 1.In addition, gas cylinder clamping band can also be adopted to substitute U-bolt clamping band.
The present invention when height space is limited, according to the columniform feature of CNG gas cylinder, can interlocks and utilize space, realize three layers of layout of CNG gas cylinder, thus gas cylinder as much as possible is arranged in limited passenger vehicle space, reduce taking boot compartment space, meet the need of market.In the present embodiment, this CNG gas cylinder arrangement structure achieves the layout of 11 gas cylinders, compared to the prior art, not only increases the quantity of gas cylinder, also because the staggered designs between adjacent layer gas cylinder, improves space availability ratio.
Above-described embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determines.
Claims (8)
1. a multi-layer C NG gas cylinder arrangement structure, is characterized in that: comprise the upper strata gas cylinder installation assembly, middle level gas cylinder installation assembly and the lower floor's gas cylinder installation assembly that from up to down set gradually;
Described upper strata gas cylinder installation assembly comprises gas cylinder overhead support, upper strata bracket and U-bolt clamping band; Described gas cylinder overhead support is arranged on vehicle frame; Described upper strata bracket openings is downward, comprises upper strata U-type groove and is arranged on the upper strata circular arc stay bearing plate in the U-type groove of upper strata; Described U-bolt clamping band opening upwards, and its upper end is detachably connected on gas cylinder overhead support; Described U-bolt clamping band, for using with upper strata bracket engagement, is fixed on upper strata gas cylinder on gas cylinder overhead support;
Described middle level gas cylinder installation assembly comprises middle level gas cylinder bracket and middle level gas cylinder clamping band; Described middle level gas cylinder bracket comprises the first middle level stud mounting bracket, the second middle level stud mounting bracket and is arranged on several spaced first middle level bracket and the second middle level brackets between the first middle level stud support and the second middle level stud support; Described first middle level bracket openings is downward, comprises the first U-type groove and is arranged on the first circular arc stay bearing plate in the first U-type groove; The top of described first middle level bracket is provided with the mounting bracket for fixing middle level gas cylinder clamping band; Described second middle level bracket openings upwards, comprises the second U-type groove and is arranged on the second circular arc stay bearing plate in the second U-type groove; Open Side Down for described middle level gas cylinder clamping band, and its lower end is detachably connected on the mounting bracket for fixing middle level gas cylinder clamping band; Described middle level gas cylinder clamping band, for using with the second middle level bracket engagement, is fixed on the second middle level bracket by middle level gas cylinder;
Described lower floor gas cylinder installation assembly comprises lower floor's gas cylinder bracket and lower floor's gas cylinder clamping band; Described lower floor gas cylinder bracket comprises the support frame be arranged on vehicle frame and the lower floor's bracket arranged on the support frame; Described lower floor bracket openings upwards, comprises lower floor's U-type groove and is arranged on the lower floor's circular arc stay bearing plate in lower floor's U-type groove; Described lower floor bracket and the first middle level bracket engagement use, for by spacing for lower floor's gas cylinder between the first middle level bracket and lower floor's bracket; Open Side Down for described lower floor gas cylinder clamping band, for being fixed on the support frame by lower floor's gas cylinder; The two ends of described support frame are connected with the first middle level stud support, the second middle level stud support respectively by double end stud.
2. a kind of multi-layer C NG gas cylinder arrangement structure according to claim 1, is characterized in that: described gas cylinder overhead support is L-type bending plate, comprises the first bending plate and the second bending plate, and be provided with reinforced rib between described first bending plate and the second bending plate; Described second bending plate is provided with the waist shaped hole for fixing U-bolt clamping band; Described first bending plate is welded on the sidewall in aisle in vehicle frame.
3. a kind of multi-layer C NG gas cylinder arrangement structure according to claim 1, it is characterized in that: Open Side Down for described upper strata circular arc stay bearing plate, the radius of this upper strata circular arc stay bearing plate is greater than the radius of upper strata gas cylinder, and the inner side of this upper strata circular arc stay bearing plate and the outside of upper strata gas cylinder closely cooperate.
4. a kind of multi-layer C NG gas cylinder arrangement structure according to claim 1, is characterized in that: described U-bolt clamping band comprises U-bolt and is set in the rubber ring outside U-bolt; The radius of described U-bolt lower end curved arc is greater than the radius of upper strata gas cylinder, and the outside of the inner side of this U-bolt and upper strata gas cylinder closely cooperates.
5. a kind of multi-layer C NG gas cylinder arrangement structure according to claim 1, is characterized in that: described first middle level stud mounting bracket and the second middle level stud mounting bracket are respectively equipped with middle level double end stud mounting hole.
6. a kind of multi-layer C NG gas cylinder arrangement structure according to claim 1, is characterized in that: the described mounting bracket for fixing middle level gas cylinder clamping band is provided with middle level gas cylinder clamping band mounting hole.
7. a kind of multi-layer C NG gas cylinder arrangement structure according to claim 1, is characterized in that: described support frame comprises two lateral connection rectangular tubes be arranged in parallel and is arranged on several between two lateral connection rectangular tubes I-shape frameworks of being arranged in order; Described I-shape framework comprises two longitudinal directions be arranged in parallel and connects rectangular tube and be arranged on two reinforcement rectangular tubes longitudinally connected between rectangular tube;
Be provided with the first mounting bracket outside the end of described lateral connection rectangular tube, and this first mounting bracket be respectively equipped with first lower floor's gas cylinder clamping band mounting hole and lower floor's double end stud mounting hole; The described outside longitudinally connecting rectangular tube is provided with the second mounting bracket, and this second mounting bracket is provided with second lower floor's gas cylinder clamping band mounting hole.
8. a kind of multi-layer C NG gas cylinder arrangement structure according to claim 7, is characterized in that: described lower floor bracket comprises the first lower floor's bracket be arranged between lateral connection rectangular tube and outermost I-shape framework and the second lower floor's bracket being arranged on adjacent I-shape frame rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510499660.3A CN105128656B (en) | 2015-08-15 | 2015-08-15 | A kind of multi-layer C NG gas cylinder arrangements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510499660.3A CN105128656B (en) | 2015-08-15 | 2015-08-15 | A kind of multi-layer C NG gas cylinder arrangements |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105128656A true CN105128656A (en) | 2015-12-09 |
| CN105128656B CN105128656B (en) | 2018-06-05 |
Family
ID=54714375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510499660.3A Expired - Fee Related CN105128656B (en) | 2015-08-15 | 2015-08-15 | A kind of multi-layer C NG gas cylinder arrangements |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105128656B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113147374A (en) * | 2021-05-20 | 2021-07-23 | 江苏捷诚车载电子信息工程有限公司 | Adjustable fixing device of on-vehicle gas cylinder |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030079005A (en) * | 2002-04-01 | 2003-10-10 | 현대자동차주식회사 | Mounting apparatus for CNG bombe of truck |
| CN201317265Y (en) * | 2008-12-18 | 2009-09-30 | 东风汽车公司 | Air bottle framework of compressed natural gas vehicle |
| US20140061266A1 (en) * | 2013-11-11 | 2014-03-06 | dHybrid Systems, LLC | Compressed natural gas fueling system with integrated fill receptacle |
| CN203472529U (en) * | 2013-09-06 | 2014-03-12 | 金龙联合汽车工业（苏州）有限公司 | Layer-stacked gas cylinder support |
| CN204296454U (en) * | 2014-12-15 | 2015-04-29 | 陕西重型汽车有限公司 | Rearmounted CNG gas-cylinder retaining assembly and this commercial car |
| CN204895126U (en) * | 2015-08-15 | 2015-12-23 | 安徽安凯汽车股份有限公司 | Multilayer CNG gas cylinder arrangement structure |
-
2015
- 2015-08-15 CN CN201510499660.3A patent/CN105128656B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030079005A (en) * | 2002-04-01 | 2003-10-10 | 현대자동차주식회사 | Mounting apparatus for CNG bombe of truck |
| CN201317265Y (en) * | 2008-12-18 | 2009-09-30 | 东风汽车公司 | Air bottle framework of compressed natural gas vehicle |
| CN203472529U (en) * | 2013-09-06 | 2014-03-12 | 金龙联合汽车工业（苏州）有限公司 | Layer-stacked gas cylinder support |
| US20140061266A1 (en) * | 2013-11-11 | 2014-03-06 | dHybrid Systems, LLC | Compressed natural gas fueling system with integrated fill receptacle |
| CN204296454U (en) * | 2014-12-15 | 2015-04-29 | 陕西重型汽车有限公司 | Rearmounted CNG gas-cylinder retaining assembly and this commercial car |
| CN204895126U (en) * | 2015-08-15 | 2015-12-23 | 安徽安凯汽车股份有限公司 | Multilayer CNG gas cylinder arrangement structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113147374A (en) * | 2021-05-20 | 2021-07-23 | 江苏捷诚车载电子信息工程有限公司 | Adjustable fixing device of on-vehicle gas cylinder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105128656B (en) | 2018-06-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102019840B (en) | There is the vehicle of energy accumulator area | |
| RU2677747C2 (en) | Reinforcement assembly for sill area of pick-up truck bed | |
| CN103587581A (en) | Double-layer chassis frame structure of light-weight middle-sized bus | |
| US9950643B2 (en) | Rear structure of vehicle body | |
| CN105946977A (en) | Automobile body framework | |
| CN103707939B (en) | A kind of body-chassis frame construction body-side rear prop assembly | |
| EP2722225B1 (en) | Frame of a motor home or similar vehicles and chassis for such a frame | |
| CN204895126U (en) | Multilayer CNG gas cylinder arrangement structure | |
| CN105128656A (en) | Arrangement structure of multi-layer CNG cylinders | |
| CN113815734B (en) | Vehicle body system structure | |
| CN103764486A (en) | Motor vehicle body shell comprising a stiffening device | |
| US7967338B1 (en) | Trailer chassis | |
| CN206012370U (en) | A kind of seat installing mechanism for high-roof car type | |
| CN205872190U (en) | Semitrailer chassis and have van -type semitrailer of this chassis | |
| CN215944705U (en) | Carriage frame structure, carriage and vehicle | |
| CN103661007A (en) | Vehicle seat spacer arrangement | |
| CN104512482B (en) | Vehicle body structure | |
| CN202703714U (en) | Low-floor full-load bus body | |
| WO2008099371A1 (en) | A minibus internal rollover protection cage | |
| CN201329898Y (en) | Low-floor passenger car frame | |
| CN209921317U (en) | Back-to-back seat frame, vehicle framework and vehicle | |
| CN105774916B (en) | Rear doorsill of automobile assembly | |
| JP5704310B2 (en) | Bus floor structure | |
| CN211308574U (en) | Seat framework connecting structure for railway vehicle | |
| CN111098937A (en) | Rear floor structure and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20180605 |