CN104369786A - Transportation vehicle with low cargo carrying platforms - Google Patents
Transportation vehicle with low cargo carrying platforms Download PDFInfo
- Publication number
- CN104369786A CN104369786A CN201410631173.3A CN201410631173A CN104369786A CN 104369786 A CN104369786 A CN 104369786A CN 201410631173 A CN201410631173 A CN 201410631173A CN 104369786 A CN104369786 A CN 104369786A
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- China
- Prior art keywords
- vehicle
- loading platform
- low loading
- platform truck
- modular
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D53/00—Tractor-trailer combinations; Road trains
- B62D53/04—Tractor-trailer combinations; Road trains comprising a vehicle carrying an essential part of the other vehicle's load by having supporting means for the front or rear part of the other vehicle
- B62D53/08—Fifth wheel traction couplings
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention relates to a transportation vehicle with low cargo carrying platforms. The transportation vehicle comprises at least one modular vehicle. Each modular vehicle comprises a vehicle frame, suspensions, axles and tires, wherein the vehicle frame is formed by welding Q690, the suspensions are formed by welding Q690 and used for supporting the vehicle frame, axle heads of the axles are formed by forging alloy, each axle is connected to the corresponding suspension, each tire is connected to the corresponding axle, each suspension is connected with a lifting system used for lifting the vehicle frame, and the height of the whole modular vehicle is 910+/-250 mm. According to the transportation vehicle, high-strength materials are adopted, so the modular vehicles have high carrying capacity; the tires are specially developed and are high in carrying capacity, small in diameter dimension and capable of adapting to high-speed running; the whole transportation vehicle is compact in structure, so the modular vehicles comprise the low cargo carrying platforms and have high carrying capacity and the transportation vehicle is good in trafficability and especially suitable for overall transportation of some cargoes.
Description
Technical field
the present invention relates to a kind of transport vehicle, particularly relate to a kind of low loading platform truck.
Background technology
along with the development of national economy, some large-scale engineering constructions, as the transport of planting medium-and-large-sized or heavy goods is crossed in the engineering-builts such as extra large work, shipbuilding, oil, chemical industry, iron and steel and device fabrication, obtain fast speed development, particularly the integral transportation demand of non-disconnectable workpiece is increasing.
for the transport of above goods, according to routine trailer transport, load carrying ability often can not meet the demands; Adopt the conventional hydraulic trailer with hydraulic suspension, load-carrying capacity can reach requirement, but because of loading platform high, during by the special road section such as tunnel, culvert, highly often can not meet the demands.
Summary of the invention
the object of this invention is to provide a kind of low loading platform truck, mono-axial load carrying ability good by performance is comparatively large, loading platform is low and can splice between multiple car.
for achieving the above object, the technical solution used in the present invention is:
a kind of low loading platform truck, comprise at least one modular vehicle, described modular vehicle comprise adopt Q690 to be welded vehicle frame, adopt Q690 to be welded and suspension, spindle nose for supporting described vehicle frame adopts alloy forging the vehicle bridge be connected in described suspension and the tire be connected in described vehicle bridge, described suspension is connected with the jacking system for being elevated described vehicle frame, the car load height of described modular vehicle is 910 ± 250mm.
preferably, described modular vehicle also comprises and being arranged in described vehicle bridge for the steering swivel system of Vehicular turn, the brake system for car brakeing and the electric system for car lighting.
further preferably, described steering swivel system passes through hydraulic-driven.
preferably, the width of described modular vehicle is 2990mm-3600mm, and wheelbase is 1500mm-1550mm.
preferably, described modular vehicle also comprises hydraulic gooseneck for connecting propulsion source and/or draw bar.
further preferably, the modular vehicle described in multiple stage is horizontal or longitudinal spliced by described draw bar.
further preferably, described propulsion source is tractor truck or power plant module, and described power plant module comprises engine hydraulic engine installation and the power unit car with drive axle.
preferably, described jacking system is hydraulic suspension oil cylinder, and each described suspension is all connected with described hydraulic suspension oil cylinder, and the bulb of described hydraulic suspension oil cylinder adopts 42CrMo material.
preferably, described vehicle frame comprises the loading platform for transporting cargo, and the bottom-to-top-height of described vehicle frame is 640 ± 30mm.
preferably, the free diameter of described tire is 686 ± 30mm.
because technique scheme is used, the present invention compared with prior art has following advantages:
the present invention adopts high strength material, makes vehicle have higher load-carrying capacity; Tire adopts that the carrying of special exploitation is large, diameter dimension is little, can adapt to the tire that fair speed travels; The compact vehicle that makes of complete vehicle structure has compared with low loading platform bearer ability greatly, and crossing ability is good, is particularly suitable for some goods integral transportation.
Accompanying drawing explanation
accompanying drawing 1 connects the front view of tractor truck for the present invention;
accompanying drawing 2 connects the birds-eye view of tractor truck for the present invention;
accompanying drawing 3 connects the left view of tractor truck for the present invention;
accompanying drawing 4 is the front view of modular vehicle in the present invention;
accompanying drawing 5 is the birds-eye view of modular vehicle in the present invention;
accompanying drawing 6 is the left view of modular vehicle in the present invention.
wherein: 1, modular vehicle; 10, vehicle frame; 11, hang; 12, vehicle bridge; 13, tire; 14, hydraulic suspension oil cylinder; 15, draw bar; 16, brake system; 17, electric system; 2, hydraulic gooseneck; 3, tractor truck.
Detailed description of the invention
below in conjunction with drawings and Examples, the invention will be further described:
the low loading platform truck of one as shown in Figure 4,5, 6, comprise at least one modular vehicle 1, modular vehicle 1 comprises vehicle frame 10, the suspension 11 for support frame 10, the tire 13 that is connected to the vehicle bridge 12 in suspension 11 and is connected in vehicle bridge 12, suspension 11 is connected with the jacking system for liftable automotive chassis, the car load height of modular vehicle 1 is made to be 910 ± 250mm, wherein: be ± 250mm by the lifting travel of jacking system.The width of modular vehicle 1 is 2990mm or 3000mm or 3400mm or 3600mm; Wheelbase is 1500mm or 1550mm.Specifically:
vehicle frame 10 adopts Q690 high strength steel to be welded, and comprises a loading platform for transporting cargo, and can, when not reducing load-carrying capacity, the bottom-to-top-height of vehicle frame 10 is minimized, the bottom-to-top-height of vehicle frame 10 be 640mm.
hanging 11 adopts Q690 high strength steel to be welded, and hangs the effect that 11 play support frame 10, supports deadweight and the load-carrying of vehicle.The jacking system be arranged in suspension 11 is hydraulic suspension oil cylinder 14, and each suspension 11 is all connected with hydraulic suspension oil cylinder 14, by handling the flexible of oil cylinder, loading platform can be made to be elevated.The bulb of hydraulic suspension oil cylinder 14 adopts 42CrMo material, when not reducing load-carrying capacity, makes the size of suspension 11 and hydraulic suspension oil cylinder 14 less.
the spindle nose of vehicle bridge 12 adopts high duty alloy forging, and carries out bulk heat treatment, when not reducing load-carrying capacity, makes vehicle bridge 12 whole height lower.
tire 13 size is little, and the free diameter of tire is 686mm, and load-carrying is large, and every tires maximum gross can reach 4 tons, and permissible velocity, much larger than engineering tyre, allows moving velocity to reach 70km/h.
modular vehicle 1 because of vehicle frame 10, hang 11, vehicle bridge 12 all have employed high strength material, when not reducing load-carrying capacity, vehicle is reduced in the scantling of structure of short transverse, everyly makes the load-carrying of the every axis of modular vehicle 1 comparatively large above, and the loading platform of car load is lower.
modular vehicle 1 also comprises for connecting propulsion source or transversely or the hydraulic gooseneck 2 of longitudinal spliced modular vehicle and/or draw bar 15.Propulsion source is tractor truck 3 or power plant module, and modular vehicle 1 can be connected with tractor truck 3 by hydraulic gooseneck 2 or draw bar 15, draws 3 vehicles travel as shown in Figure 1, 2, 3 by tractor truck; Power plant module comprises engine hydraulic engine installation (PPU) and the power unit car with drive axle, provides powered belt to move modular vehicle 1 travel by power plant module.
in addition, modular vehicle 1 also comprises and being arranged in vehicle bridge 12 for the steering swivel system of Vehicular turn, the brake system 16 for car brakeing and the electric system 17 for car lighting.Wherein: steering swivel system passes through hydraulic-driven.
when vehicular transport, goods is positioned on buttress, and vehicle reduces the loading platform of vehicle by hydraulic suspension oil cylinder 14, under modular vehicle 1 is pierced goods by reversing, then operating hydraulically operated hanging oil cylinder 14, makes vehicle rise, goods is departed from from buttress, thus the upper goods of loading transports;
when vehicle needs by culvert or tunnel, operating hydraulically operated hanging oil cylinder 14, makes loading platform reduce, can smoothly by the height in culvert or tunnel to reach.Because vehicle have employed high strength material and special suspension 11 and tire 13, can guarantee that vehicle has larger load-carrying and loading platform can be made to drop to lower height, thus when making vehicular transport goods, total shipping height is lower, smoothly by the section of limited high request, improve the crossing ability of vehicle.
above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (10)
1. one kind low loading platform truck, comprise at least one modular vehicle, it is characterized in that: described modular vehicle comprise adopt Q690 to be welded vehicle frame, adopt Q690 to be welded and suspension, spindle nose for supporting described vehicle frame adopts alloy forging the vehicle bridge be connected in described suspension and the tire be connected in described vehicle bridge, described suspension is connected with the jacking system for being elevated described vehicle frame, the car load height of described modular vehicle is 910 ± 250mm.
2. low loading platform truck according to claim 1, is characterized in that: described modular vehicle also comprises and being arranged in described vehicle bridge for the steering swivel system of Vehicular turn, the brake system for car brakeing and the electric system for car lighting.
3. low loading platform truck according to claim 2, is characterized in that: described steering swivel system passes through hydraulic-driven.
4. low loading platform truck according to claim 1, is characterized in that: the width of described modular vehicle is 2990mm-3600mm, and wheelbase is 1500mm-1550mm.
5. low loading platform truck according to claim 1, is characterized in that: described modular vehicle also comprise for connect propulsion source or hydraulic gooseneck and/or draw bar.
6. low loading platform truck according to claim 5, is characterized in that: the modular vehicle described in multiple stage is horizontal or longitudinal spliced by described draw bar.
7. low loading platform truck according to claim 5, is characterized in that: described propulsion source is tractor truck or power plant module, described power plant module comprises engine hydraulic engine installation and the power unit car with drive axle.
8. low loading platform truck according to claim 1, it is characterized in that: described jacking system is hydraulic suspension oil cylinder, each described suspension is all connected with described hydraulic suspension oil cylinder, and the bulb of described hydraulic suspension oil cylinder adopts 42CrMo material.
9. low loading platform truck according to claim 1, is characterized in that: described vehicle frame comprises the loading platform for transporting cargo, the bottom-to-top-height of described vehicle frame is 640 ± 30mm.
10. low loading platform truck according to claim 1, is characterized in that: the free diameter of described tire is 686 ± 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410631173.3A CN104369786A (en) | 2014-11-11 | 2014-11-11 | Transportation vehicle with low cargo carrying platforms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410631173.3A CN104369786A (en) | 2014-11-11 | 2014-11-11 | Transportation vehicle with low cargo carrying platforms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104369786A true CN104369786A (en) | 2015-02-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410631173.3A Pending CN104369786A (en) | 2014-11-11 | 2014-11-11 | Transportation vehicle with low cargo carrying platforms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104369786A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106275112A (en) * | 2016-08-30 | 2017-01-04 | 湖北三江航天万山特种车辆有限公司 | A kind of weight equipment transport vehicle |
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| US6148968A (en) * | 1999-06-01 | 2000-11-21 | Dana Corporation | Integrated axle spindle and brake spider |
| CN2661468Y (en) * | 2004-02-23 | 2004-12-08 | 杨东洲 | Integrated type steel pipe automobile driving axle housing |
| CN101603155A (en) * | 2008-06-11 | 2009-12-16 | 中国第一汽车集团公司 | Microalloy non quenched and tempered steel for automobile axle head |
| CN101920729A (en) * | 2009-12-30 | 2010-12-22 | 湖北三江航天万山特种车辆有限公司 | Modular assembled hydraulic trailer |
| CN201841892U (en) * | 2010-08-31 | 2011-05-25 | 武汉天捷专用汽车有限公司 | Compact type independent turning self-supplied power type module transportation vehicle |
| KR20120064901A (en) * | 2010-12-10 | 2012-06-20 | 아이씨피 주식회사 | Module trailer |
| CN204250196U (en) * | 2014-11-11 | 2015-04-08 | 苏州大方特种车股份有限公司 | low loading platform truck |
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2014
- 2014-11-11 CN CN201410631173.3A patent/CN104369786A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6148968A (en) * | 1999-06-01 | 2000-11-21 | Dana Corporation | Integrated axle spindle and brake spider |
| CN2661468Y (en) * | 2004-02-23 | 2004-12-08 | 杨东洲 | Integrated type steel pipe automobile driving axle housing |
| CN101603155A (en) * | 2008-06-11 | 2009-12-16 | 中国第一汽车集团公司 | Microalloy non quenched and tempered steel for automobile axle head |
| CN101920729A (en) * | 2009-12-30 | 2010-12-22 | 湖北三江航天万山特种车辆有限公司 | Modular assembled hydraulic trailer |
| CN201841892U (en) * | 2010-08-31 | 2011-05-25 | 武汉天捷专用汽车有限公司 | Compact type independent turning self-supplied power type module transportation vehicle |
| KR20120064901A (en) * | 2010-12-10 | 2012-06-20 | 아이씨피 주식회사 | Module trailer |
| CN204250196U (en) * | 2014-11-11 | 2015-04-08 | 苏州大方特种车股份有限公司 | low loading platform truck |
Non-Patent Citations (3)
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| 何漫江等: "电动轮自卸汽车后悬挂球头销失效分析及提高寿命的途径", 《采矿技术》 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106275112A (en) * | 2016-08-30 | 2017-01-04 | 湖北三江航天万山特种车辆有限公司 | A kind of weight equipment transport vehicle |
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Application publication date: 20150225 |