CN202138221U - Rear CNG gas cylinder apparatus for heavy duty dumper - Google Patents
Rear CNG gas cylinder apparatus for heavy duty dumper Download PDFInfo
- Publication number
- CN202138221U CN202138221U CN201120208599U CN201120208599U CN202138221U CN 202138221 U CN202138221 U CN 202138221U CN 201120208599 U CN201120208599 U CN 201120208599U CN 201120208599 U CN201120208599 U CN 201120208599U CN 202138221 U CN202138221 U CN 202138221U
- Authority
- CN
- China
- Prior art keywords
- gas cylinder
- mounting bracket
- cng gas
- dump truck
- cylinder device
- 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 - Fee Related
Links
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a rear CNG gas cylinder apparatus for a heavy duty dumper. The rear CNG gas cylinder apparatus for the heavy duty dumper comprises an installing support and a plurality of gas cylinders; the installing support comprises a plurality of branch supports arranged in tandem; multiple rows and columns of gas cylinder brackets are disposed between adjacent branch supports; and one gas cylinder is fixed on every two gas cylinder brackets. The rear CNG gas cylinder apparatus for the heavy duty dumper has a compact structure, occupies less space, holds more gas cylinders on the basis of full utilization of space and thus has increased gross capacity, is easy to install, and has strong impact resistance and excellent performances. The rear CNG gas cylinder apparatus for the heavy duty dumper solves the problems that a space of a container is reduced greatly when the gas cylinders are disposed at the back of a cab.
Description
Technical field
The utility model relates to a kind of heavy motor vehicle engine fuel supply device, and particularly a kind of heavy dump truck is with rear-mounted CNG gas cylinder device.
Background technology
Along with rising violently and the enforcement of China's new forms of energy development strategy of fuel price, be the increasing Chinese market of capturing of vehicle of alternative fuel with the natural fuels, yet, being limited by the influence that the CNG gas cylinder is arranged, the CNG heavy-duty vehicle generally concentrates on the tractor truck vehicle at present; The dumping car field rarely has finding, even if indivedual producer researches and develops, often also is the rearmounted gas cylinder device a lot of spaces of vehicle frame that account for, and causes container sizes to shorten, and compares bearing capacity with the diesel-powered vehicle of axial length and obviously descends.
Summary of the invention
The technical matters that the utility model will solve is: a kind of compact conformation is provided, the little heavy dump truck that takes up room is with rear-mounted CNG gas cylinder device.
In order to solve the problems of the technologies described above, the utility model comprises mounting bracket and a plurality of gas cylinder, and mounting bracket comprises a plurality of tandem sub-stents, faces mutually to be provided with many row's multiple row gas cylinder carriages between the sub-stent, is fixed with a gas cylinder on per two gas cylinder carriages.
In order to make gas cylinder fixed, described mounting bracket comprises tandem three sub-stents, and each gas cylinder carriage is provided with a harness fastener, and gas cylinder is fixed through fastener.
In order to reserve the running space of dumping car elevating ram, the described middle part that is positioned at last sub-stent is to front curve.
In order to make the sub-stent structural strength high, the serve as reasons support of the many horizontal steel pipes and the girder structure of the mutual interlock welding of the perpendicular steel pipe of Duo Gen formation of described sub-stent.
In order to prevent that gas cylinder from axially jumping, the two ends of described each gas cylinder all are arranged on the baffle ring that is fixed on the mounting bracket.
For the ease of installing, described mounting bracket is provided with and is used for and chassis member and subframe bonded assembly supporting leg.
In order to improve safety, the top of described mounting bracket and two ends all are equipped with backplate.
The beneficial effect of the utility model: the utility model compact conformation, it is little to take up room, and is making full use of the quantity that increases gas cylinder under the prerequisite in space as much as possible, easy for installation to increase total volume, the strong and superior performance of anti-impact force.The utility model has solved the problem that reduce significantly in container space that gas cylinder places the operator's compartment back to be brought.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the bottle stand structural representation of the utility model;
Fig. 3 is the front frame structural representation of the bottle stand of the utility model;
Fig. 4 is the after poppet structural representation of the bottle stand of the utility model;
Fig. 5 is the gas cylinder carrier structure signal enlarged drawing of the bottle stand of the utility model;
Wherein: 1, gas cylinder; 2, fastener; 3, bottle stand; 4, baffle ring; 5, side guard plate; 6, top backplate; 3-1, front frame; 3-2, medium-height trestle; 3-3, after poppet; 3-4, gas cylinder carriage; 3-5, double-screw bolt.
The specific embodiment
As shown in Figure 1, this specific embodiment comprises gas cylinder 1, fastener 2, bottle stand 3, baffle ring 4, side guard plate 5 and top backplate 6.
Like Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5; Bottle stand 3 comprises front frame 3-1, medium-height trestle 3-2, after poppet 3-3 and a plurality of gas cylinder carriage 3-4; The serve as reasons support of the girder structure that the mutual interlock welding of the perpendicular steel pipe of many horizontal steel pipes and Duo Gen constitutes of front frame 3-1, medium-height trestle 3-2 and after poppet 3-3, the below that front frame 3-1, medium-height trestle 3-2 and after poppet 3-3 all have two perpendicular steel pipes to reach a minimum horizontal steel pipe constitutes supporting leg.The termination that front frame 3-1, medium-height trestle 3-2 and after poppet 3-3 go up horizontal steel pipe all is welded with double-screw bolt 3-5, so that the installation of side guard plate 5.The middle part of horizontal steel pipe to reserve the running space of dumping car elevating ram, increases the volume of capacity of the tipping body to front curve as far as possible among the after poppet 3-3 under wheelbase unmodified situation.Be connected with many row's multiple row gas cylinder carriage 3-4 between front frame 3-1 and the medium-height trestle 3-2, be connected with many row's multiple row gas cylinder carriage 3-4 between medium-height trestle 3-2 and the after poppet 3-3.Each gas cylinder carriage 3-4 is equipped with the fastener 2 that is used to bind gas cylinder 1, and per two gas cylinder carriage 3-4 are provided with a gas cylinder 1, and is bound by fastener 2.Because of the middle part of horizontal steel pipe among the after poppet 3-3 to front curve, final vacuum bottle 1 is shorter with respect to preceding two exhaust bottles 1.
As shown in Figure 1, top backplate 6 is fixed on the top of bottle stand 3, and side guard plate 5 is fixed on the double-screw bolt 3-5 at bottle stand 3 two ends.The two ends of each gas cylinder 1 are equipped with the baffle ring 4 that is fixed on the bottle stand 3.Side guard plate 5 can prevent that this device from receiving broadside impact, handles valve for ease, has reserved some auxiliary holes on the side guard plate 5.Top backplate 6 is connected with bottle stand 3 through thread-forming screw, can stop the impact to this device of object that top-direction falls down.
During installation, the supporting leg of bottle stand 3 is connected with chassis member and subframe through overbolt.
Claims (7)
1. a heavy dump truck is with rear-mounted CNG gas cylinder device; It is characterized in that: comprise mounting bracket and a plurality of gas cylinder; Mounting bracket comprises a plurality of tandem sub-stents, faces mutually to be provided with many row's multiple row gas cylinder carriages between the sub-stent, is fixed with a gas cylinder on per two gas cylinder carriages.
2. heavy dump truck according to claim 1 is characterized in that with rear-mounted CNG gas cylinder device: described mounting bracket comprises tandem three sub-stents, and each gas cylinder carriage is provided with a harness fastener, and gas cylinder is fixed through fastener.
3. heavy dump truck according to claim 2 is characterized in that with rear-mounted CNG gas cylinder device: the described middle part that is positioned at last sub-stent is to front curve.
According to claim 1,2 or 3 described heavy dump trucks with rear-mounted CNG gas cylinder device, it is characterized in that: the serve as reasons support of the girder structure that the mutual interlock welding of the perpendicular steel pipe of many horizontal steel pipes and Duo Gen constitutes of described sub-stent.
5. heavy dump truck according to claim 4 is with rear-mounted CNG gas cylinder device, and it is characterized in that: the two ends of described each gas cylinder all are arranged on the baffle ring that is fixed on the mounting bracket.
6. heavy dump truck according to claim 5 is characterized in that with rear-mounted CNG gas cylinder device: described mounting bracket is provided with and is used for and chassis member and subframe bonded assembly supporting leg.
7. heavy dump truck according to claim 6 is with rear-mounted CNG gas cylinder device, and it is characterized in that: the top of described mounting bracket and two ends all are equipped with backplate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120208599U CN202138221U (en) | 2011-06-21 | 2011-06-21 | Rear CNG gas cylinder apparatus for heavy duty dumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120208599U CN202138221U (en) | 2011-06-21 | 2011-06-21 | Rear CNG gas cylinder apparatus for heavy duty dumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202138221U true CN202138221U (en) | 2012-02-08 |
Family
ID=45549297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120208599U Expired - Fee Related CN202138221U (en) | 2011-06-21 | 2011-06-21 | Rear CNG gas cylinder apparatus for heavy duty dumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202138221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133866A (en) * | 2013-01-31 | 2013-06-05 | 张家港市华地机械装备有限公司 | Liquefied natural gas bottle frame |
-
2011
- 2011-06-21 CN CN201120208599U patent/CN202138221U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133866A (en) * | 2013-01-31 | 2013-06-05 | 张家港市华地机械装备有限公司 | Liquefied natural gas bottle frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203844836U (en) | Bus frame assembly of minibus | |
| CN204296454U (en) | Rearmounted CNG gas-cylinder retaining assembly and this commercial car | |
| CN202138221U (en) | Rear CNG gas cylinder apparatus for heavy duty dumper | |
| CN201989679U (en) | Front lifting-up dumper without subframe | |
| CN204492945U (en) | State V discharges motor preprocessor fixed structure | |
| CN202413441U (en) | Cross beam of automobile instrument panel | |
| CN202413403U (en) | Rear-mounted type LNG (liquefied natural gas) gas-cylinder fixing device | |
| CN202163305U (en) | Gas cylinder modularization arranging system for CNG (Compressed Natural gas) dumper | |
| CN202754032U (en) | Multifunctional special-purpose vehicle frame | |
| CN207002121U (en) | A kind of contractile ultrathin lifting vehicle hoisting landing | |
| CN212171912U (en) | Chassis special for 4X 2 middle axle vehicle transport vehicle and transport vehicle adopting same | |
| CN203864360U (en) | Internal combustion towing tractor | |
| CN202608886U (en) | Novel big bus modularization vehicle frame structure | |
| CN209258236U (en) | A kind of traction chassis arragement construction for Drop and pull transport | |
| CN201613854U (en) | Hydraulic oil tank serving as pedal step | |
| CN202827744U (en) | Concrete mixer truck and frame thereof | |
| CN205220796U (en) | 6 2 special chassis of tipper and adopt diesel oil tipper on this chassis | |
| CN220148249U (en) | Grab type garbage truck chassis | |
| CN103963583A (en) | Internal-combustion towing vehicle | |
| CN201824927U (en) | Hydraulic oil tank fixing support and dumper with same | |
| CN209324557U (en) | A kind of combined type oil-bath bracket | |
| CN202413627U (en) | Pedal bracket for heavy truck | |
| CN202986922U (en) | Dumper | |
| CN203005186U (en) | Improved cargo tank of front-straight top heavy-duty dump truck | |
| CN201941905U (en) | Motor cycle frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20150621 |
|
| EXPY | Termination of patent right or utility model |