CN2868761Y - Rigid accessory box of binding type large-volume high-pressure gas cylinder transport vehicle - Google Patents
Rigid accessory box of binding type large-volume high-pressure gas cylinder transport vehicle Download PDFInfo
- Publication number
- CN2868761Y CN2868761Y CN 200520024761 CN200520024761U CN2868761Y CN 2868761 Y CN2868761 Y CN 2868761Y CN 200520024761 CN200520024761 CN 200520024761 CN 200520024761 U CN200520024761 U CN 200520024761U CN 2868761 Y CN2868761 Y CN 2868761Y
- Authority
- CN
- China
- Prior art keywords
- pressure gas
- transport trolley
- gas cylinder
- accessory case
- high pressure
- 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
- 238000003466 welding Methods 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 11
- 239000010959 steel Substances 0.000 abstract description 11
- 239000010865 sewage Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 45
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 239000000446 fuel Substances 0.000 description 4
- 239000003345 natural gas Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to an improvement to the big volume high-pressure gas cylinder transport vechicle annex case of bundling. The improved accessory box is fixed at the tail part of the transport vehicle, a gas inlet pipeline, a gas outlet pipeline, a sewage pipeline and a matched valve which are led out from a rear end plug of a high-pressure gas cylinder are arranged inside the improved accessory box, a base which is fixed at the rear tail part of a longitudinal auxiliary beam of the transport vehicle in a welding mode, a framework which is fixedly connected with the base and is of a cuboid truss structure and is formed by welding 50-80 equilateral angle steels together, and a side guard plate, a rear supporting plate and a hinge-connected accessory box door plate which are welded into a whole with the framework to form a rigid anti-collision structure.
Description
Technical field
The utility model relates to the improvement to the big capacity high pressure gas cylinder of cluster transport trolley structural acessory.
Background technology
Special gas has become the important component part in daily life and the production practice, particularly natural fuels as a kind of product.Because the situation complexity is transformed in the overbalance of economic development, city planning, natural gas line can not enter all regions of city or surrounding city in a short time.To pipe network stretch and less than regional transport natural gas become market one big demand.Many city gas Vehicle Fueling Station are distributed in city traffic hinge area, many gas stations all can't with the gas line network direct connection, the source of the gas at these gas stations replenish can only lean on the high pressure gas transport trolley from the pipe network door station (female station) or other source of the gas ship.The secondth, urban economy development is very fast, and the inaccessible residential quarter of gas distributing system, gas supply also relies on the transportation of high pressure gas transport trolley.Use high pressure gas natural fuels very widely at present, known together by countries in the world as cleaning, high efficient energy sources.Calculate according to the expert, most economical on 300 kilometers on gas distributing system periphery with interior area use natural fuels, mode is that pipe network 0.6MPa low pressure natural gas is pressurized to 20MPa easily, uses the high-pressure gas bottle transport trolley to transport to natural fuels then and uses zone, particularly backcountry.At other industrial circles, the market demand of multiple high pressure gas such as hydrogen, helium rapidly increases, and the transportation of gas also is the task of top priority.The enterprise that is to use above gas that worth people notes is distributed in backwoodsman chemical plant.
At present, used on the market is the small steel cylinder transport trolley, and the shortcoming of small steel cylinder transport trolley is: the quantity of steel cylinder is many, volume is little, and the point of connection of steel cylinder and connecting line is many, the leak point is many.The volume to weight ratio of steel cylinder is low, the weight of medium is few, and efficient is low, and developed country eliminates.In view of the foregoing, my company develops big capacity high pressure gas cylinder, as the equipment of transportation high pressure gas.Every steel cylinder is by bottle, front end plug screw and rear end plug screw are formed, bottle is no welding line structure, two ends are the spherical shell cover of spin forming, the bottle two ends are provided with big opening necking down straight section, straight section portion separates endoporus and machining internal thread, front end plug screw and rear end plug screw are installed on the negative thread, the place is provided with safety device in the bottle front end exit, and bottle rear end plug screw connects input and output gas pipeline and blowoff line, by charge and discharge valve loading and unloading high pressure gas, the high-pressure gas bottle transport trolley of this big volume, the quantity of steel cylinder is few, and volume is big, and point of connection is few, leak point is few, can improve the conveying efficiency and the product design of product.
The volume and weight of high-pressure gas bottle is big, inertia is big, safety factor is low, particularly present employed only be will vertically pile up neatly the big capacity high pressure gas cylinder of putting by means of at least two binding steel to be bundled on the chassis, the stability extreme difference, forward and backward play and upper and lower beating can be directed at the generation of grave accident under the poor slightly situation of road conditions.In major tuneup carrying structure and transportation fixing device, expose the potential safety hazard of afterbody behind the big capacity high pressure gas cylinder of the cluster transport trolley again.For the convenience of loading, unloading gas and blowdown cleaning work, on the port plug that pipeline, the valve of gas turnover and blowdown all concentrate the afterbody that is arranged on transport trolley, be connected the high-pressure gas bottle rear port, the concentrated back afterbody that is set in car.This is the weakness of this transport trolley, the hidden danger of safety.Any slight rear-end collision all may cause the leakage of pipeline, is directed at great disaster.
Summary of the invention
Goal of the invention of the present utility model is that safe, the crashproof accessory structure to afterbody behind the big capacity high pressure gas cylinder of the cluster transport trolley makes improvements design; design a box-shaped rigidity anticollision device; to be in back pipeline of afterbody and valve and protect in incasing, thereby and in original transportation fixing device organically combine with further raising fasten fixed bit reliability and with the anti-ability of jolting of the more effective raising the design of chassis binding integrated degree.
Basic design philosophy of the present utility model is that the device after improving still is fixed on the transport trolley afterbody, inside is provided with the gas of drawing the high-pressure gas bottle rear end beyond the Great Wall and advances, go out pipeline, blowoff line and supporting valve, crucial design is the rigid unitary structure design, it is by the base that is weldingly fixed on afterbody behind the vertical auxiliary girder of transport trolley, what be fixed together the end with base is the skeleton of the cuboid truss structure formed of the equal angle weld together of 50-80mm with the specification, with skeleton integrally welded side backplate and rear bearing sheet, an and rigidity collision protection structure being combined to form of the attachment part chamber door plate that connects in skeleton strand.The skeleton that angle steel is made and add door-plate that plate iron makes by means of base in the longitudinal bearer of transport trolley through integrally welded can bear bigger come from the rear to bump, make pipeline, valve in the case be able to effective must the protection.As further taking enhancements then the interaction energy of accessory case further to be strengthened on solid mode and the combined connecting structure fastening.
How further specify the purpose of this utility model below in conjunction with accompanying drawing realizes.
Description of drawings
Fig. 1 accessory case reaches at big capacity high pressure gas cylinder transport trolley installation site scheme drawing
Fig. 2 is that the C of Fig. 1 is to view
The postnotum of Fig. 3 accessory case, i.e. the rear port supporting plate structure scheme drawing of high-pressure gas bottle
F among Fig. 4 Fig. 3 is to partial enlarged drawing
The structural representation of the base of Fig. 5 accessory case
The sequence number of structure member and title are described as follows in the above accompanying drawing:
The back back plate of 5-1 high-pressure gas bottle port is stablized pull bar
Longitudinal bearer on 7 body with frames
The vertical auxiliary girder of 7-0
The horizontal auxiliary girder that 7-1 and vertical auxiliary girder are connected
7-3 accessory case base
The 7-4 horizontal support
Be connected frid between the vertical auxiliary girder of 7-5 (7-0) and the longitudinal bearer (7)
The inclined bearing beam of the vertical auxiliary girder upper support of 7-9 accessory case
The overhang bracket beam of the vertical auxiliary girder upper support of 7-10 accessory case
The posterior transversal support beam of the vertical 1 auxiliary girder upper support accessory case of 7-11
7-12 accessory case bottom supporting brace panel
8 big capacity high pressure gas cylinders
The rear port stay bearing plate of 10 big capacity high pressure gas cylinders
11 represent the accessory case assembly
11-0 represents the accessory case door-plate
11-4 annex chamber door is fastened
Be enclosed within the through hole on the high-pressure gas bottle rear port on 16 back plates (10)
The oval shape bolt hole that the binding bolt of 17 back plates (10) and locating flange (20) passes
18 rear bumpers
20 locating flange dishes
21 represent the longitudinal length of accessory case apart from rear bumper (18)
The specific embodiment
Can clearly be seen that the content of this technological improvement in conjunction with the accompanying drawings, is the potential safety hazard of afterbody behind the big capacity high pressure gas cylinder of the pin transport trolley.Device after the improvement is fixed on the transport trolley afterbody, inside is provided with the gas of drawing the high-pressure gas bottle rear end beyond the Great Wall into and out of pipeline, blowoff line and supporting valve, this accessory case 11 is by the base 7-3 that is weldingly fixed on afterbody behind the vertical auxiliary girder 7-0 of transport trolley, what be fixed together with base 7-3 is to be the skeleton of the cuboid truss structure formed of the equal angle weld together of 50-80mm with the specification, add with skeleton integrally welded side guard plate and rear port stay bearing plate 10, and the rigidity collision protection structure being combined to form of accessory case door-plate (11-0) of strand downlink connection.Specification is that the skeleton of the cuboid truss structure formed of the equal angle weld together of 50-80mm is positioned at by the door-plate 11-0 of back port fagging 10, base 7-3 and steel and forms one on the chassis and have higher crashproof ability.
Rear port stay bearing plate 10 promptly is to be connected two symmetrically arranged backs between the back horizontal auxiliary girder 7-1 two ends in backboard both sides and the transport trolley chassis bogey of accessory case to stablize pull bar 5-1; such structure make whole accessory case by the 20 tight entrance pressures of the locating flange on the rear port stay bearing plate 10 on shin shoulder at the bottom of high-pressure gas bottle 8 rear ports; can effectively the kinetic energy that impact load brings be must absorb, further protection inlet, outlet pipeline and valve played.In order to realize above effect, rear port stay bearing plate 10 is provided with and the high-pressure gas bottle quantity that is bundled and the cooresponding positioning through hole 16 that distributes, high-pressure gas bottle 8 rear ports pass positioning through hole 16 and put in accessory case 11, and are fixed on rear port stay bearing plate 10 by locating flange dish 20 and the binding bolt group of passing locating flange dish 20.On.Be provided with the oval shape bolt hole 17 that the binding bolt of flange 20 passes around the positioning through hole 16 on the rear port stay bearing plate 10.
In order to realize accessory case 11 and two to connect intensity at the bottom of the car body carrying structure, the base 7-3 of accessory case 11 be by comprise horizontal support 7-4 each to support beam (7-9,7-10,7-11) form rectangular box with reinforced rib 7-12 assembly welding, it is fixed on vertical auxiliary girder 7-0, is not less than 150mm. apart from the distance 21 of rear bumper 18.
Claims (5)
1, the big capacity high pressure gas cylinder of cluster transport trolley rigid attachment case, be fixed on the transport trolley afterbody, inside is provided with the gas of drawing the high-pressure gas bottle rear end beyond the Great Wall and advances, go out pipeline, blowoff line and supporting valve, it is characterized in that this accessory case (11) is by the base (7-3) that is weldingly fixed on the vertical auxiliary girder of transport trolley (7-0) back afterbody, what be fixed together with base (7-3) is to be the skeleton of the cuboid truss structure that is welded to form of the equal angle of 50-80mm with the specification, is combined to form a rigidity collision protection structure with the integrally welded side guard plate of skeleton and the accessory case door-plate (11-0) of rear port stay bearing plate (10) and strand downlink connection.
2, the big capacity high pressure gas cylinder of cluster according to claim 1 transport trolley rigid attachment case is characterized in that being connected two symmetrically arranged backs and stablizes pull bars (5-1) between back horizontal auxiliary girder (7-1) two ends in rear port stay bearing plate (10) both sides and the transport trolley chassis bogey.
3, the big capacity high pressure gas cylinder of cluster according to claim 1 transport trolley accessory case, it is characterized in that rear port stay bearing plate (10) is provided with and the high-pressure gas bottle quantity that is bundled and the cooresponding positioning through hole (16) that distributes, high-pressure gas bottle (8) rear port passes positioning through hole (16) and puts in accessory case (11), and is fixed on the port stay bearing plate (10) by the locating flange dish (20) and the binding bolt group of passing locating flange dish (20).
4, the big capacity high pressure gas cylinder of cluster according to claim 3 transport trolley accessory case is characterized in that positioning through hole (16) on the rear bearing sheet (10) is provided with the oval shape bolt hole (17) that the binding bolt of flange (20) passes all around.
5, the big capacity high pressure gas cylinder of cluster according to claim 2 transport trolley accessory case, the base (7-3) that it is characterized in that accessory case (11) be by comprise horizontal support (7-4) each to support beam (7-9,7-10,7-11) and reinforced rib (7-12) assembly welding form rectangular box, it is fixed on vertical auxiliary girder (7-0), is not less than 150mm. apart from the distance (21) of rear bumper (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024761 CN2868761Y (en) | 2005-08-30 | 2005-08-30 | Rigid accessory box of binding type large-volume high-pressure gas cylinder transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024761 CN2868761Y (en) | 2005-08-30 | 2005-08-30 | Rigid accessory box of binding type large-volume high-pressure gas cylinder transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2868761Y true CN2868761Y (en) | 2007-02-14 |
Family
ID=37723693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520024761 Expired - Lifetime CN2868761Y (en) | 2005-08-30 | 2005-08-30 | Rigid accessory box of binding type large-volume high-pressure gas cylinder transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2868761Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927779A (en) * | 2010-08-27 | 2010-12-29 | 仝崇楼 | Combined multifunctional dolly capable of being disassembled and assembled into multiple obstacle-detouring rescue equipment |
| CN101774404B (en) * | 2009-11-25 | 2012-08-29 | 新兴能源装备股份有限公司 | 19m3 high pressure gas long pipe semitrailer |
| CN105173443A (en) * | 2015-08-12 | 2015-12-23 | 新兴能源装备股份有限公司 | 720 pipe bundle type container with seven pipes |
-
2005
- 2005-08-30 CN CN 200520024761 patent/CN2868761Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101774404B (en) * | 2009-11-25 | 2012-08-29 | 新兴能源装备股份有限公司 | 19m3 high pressure gas long pipe semitrailer |
| CN101927779A (en) * | 2010-08-27 | 2010-12-29 | 仝崇楼 | Combined multifunctional dolly capable of being disassembled and assembled into multiple obstacle-detouring rescue equipment |
| CN101927779B (en) * | 2010-08-27 | 2012-10-17 | 仝崇楼 | Combined multifunctional dolly capable of being disassembled and assembled into multiple obstacle-detouring rescue equipment |
| CN105173443A (en) * | 2015-08-12 | 2015-12-23 | 新兴能源装备股份有限公司 | 720 pipe bundle type container with seven pipes |
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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 |
Expiration termination date: 20150830 Granted publication date: 20070214 |
|
| EXPY | Termination of patent right or utility model |