CN201235725Y - Container semi-mounted transport vehicle - Google Patents
Container semi-mounted transport vehicle Download PDFInfo
- Publication number
- CN201235725Y CN201235725Y CNU2008200251423U CN200820025142U CN201235725Y CN 201235725 Y CN201235725 Y CN 201235725Y CN U2008200251423 U CNU2008200251423 U CN U2008200251423U CN 200820025142 U CN200820025142 U CN 200820025142U CN 201235725 Y CN201235725 Y CN 201235725Y
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- China
- Prior art keywords
- wheel axle
- frame
- rear wheel
- lifting air
- braking system
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- Expired - Fee Related
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Abstract
The utility model provides a container semitrailer which comprises a front wheel axle, a middle wheel axle, a rear wheel axle, a frame, an ABS anti-lock braking system and a shock absorber, wherein the front wheel axle, the middle wheel axle and the rear wheel axle are respectively provided with a guide road spring, two ends of each road spring are respectively connected with an air spring and the frame, the hydraulic shock absorber and the ABS anti-lock braking system are respectively arranged among the front rear wheel axle, the middle rear wheel axle, the rear wheel axle and the frame, the lower part of the guide road spring connected with the front wheel axle is provided with a lifting air bag, the bottom part of the lifting air bag is connected with an L-shaped splint connected to the bottom part of the frame, the upper end of the L-shaped splint is fixed with the frame together, a height valve is arranged on the middle wheel axle, and the height valve, the air spring and the lifting air bag are respectively connected with a vehicle pneumatic pump through pipelines. Compared with the prior art, the container semitrailer has the advantages of reasonable design, simple structure, good smoothness, integrity improvement of perishable goods transportation, strong explosion prevention property of tires, good heat dispersion, safe driving at high speed, simple and convenient operation and easy maintenance, thereby having wide popularization and use value.
Description
Technical field
The utility model provides a kind of transport facility, specifically a kind of novel container semitrailer.
Background technology
As everyone knows, freight container traffic is the important component part of transportation modernization transportation.The loose mail shipping of China has at present realized containerzation basically.Particularly freight container traffic is all adopted in the outlet of superior goods, import, and the freight container traffic instrument mainly is a container transport semi-trailer.The present container transport semi-trailer of China is the same with common superimposed trailer, all adopts non-free-standing spring type suspension, wheel shaft to adopt the twins driven shaft.Along with China's Freeway Development, the frequency of running at high speed is very high, and this structural vibration frequency is bigger, causes ride comfort poor, and the superior goods Transport Safety is relatively poor.It is very necessary improving ride comfort, the safety of running at high speed.
Summary of the invention
The purpose of this utility model is for overcoming the defective that existing semi-mounted container lorry exists, provide a kind of and have that ride comfort is good, cargo transportation security is good, the glancing impact system strength is low and the ABS anti-locking brake function is housed, the novel container conveying semi-trailer that the tire anti-explosion ability is strong, frictional resistance is little.
The technical scheme of this utility model realizes in the following manner:
This later-model freight container semitrailer, be by preceding, in, the rear wheel bridge, vehicle frame, form with ABS ABS (Anti-lock Braking System) mechanism and bumper, before, in, back three secondary wheel bridges are provided with the guiding leaf spring, the two ends of guiding leaf spring are connected with bottom of frame with air bellow by support respectively, before, in, between back three secondary wheel bridges and the support liquid damper and ABS ABS (Anti-lock Braking System) mechanism are set respectively also, be provided with Lifting air sac in the guiding leaf spring bottom that connects the front-wheel bridge, the Lifting air sac bottom is connected with the L shaped supporting plate that is connected frame bottom, the upper end and the support of L shaped supporting plate are fixed together, middle wheel bridge is provided with levelling valve, levelling valve, air bellow and Lifting air sac are connected with vehicle-mounted air lift pump system by pipeline respectively.
Excellent effect of the present utility model is:
1) international advanced air suspension damping is set on vehicle frame, when running at high speed to overcome with different operating modes under oscillation frequency, improve ride comfort when travelling; 2) adopt the single tire axletree, wide section vacuum tire structure realizes the identical load-carrying capacity of twins, effectively reduces the temperature of glancing impact system and the frictional resistance of tire, improves the explosion-proof performance of tire, guarantees driving safety; 3) reasonable in design, the life cycle and the use cost that reduce transport trolley improved production alerting ability and servicing ease greatly.
Description of drawings
Fig. 1 is the plan structure scheme drawing of container semi-trailer transport trolley;
Fig. 2 is a container semi-trailer master TV structure scheme drawing;
Fig. 3 is the backsight structural representation of container semi-trailer transport trolley;
Fig. 4 is the local structure for amplifying scheme drawing of Fig. 2.
Description of reference numerals: vehicle frame 1; Lifting air sac 2; Bumper 3; Wheel bridge 4; Guiding leaf spring 5; Air bellow 6; Support 7; Levelling valve 8, L shaped supporting plate 9, preceding lockset 10, back lockset 11, ABS ABS (Anti-lock Braking System) mechanism 12, spare tyre 13, draw gear 14.
The specific embodiment
Below in conjunction with accompanying drawing freight container semitrailer of the present utility model is done following detailed description the in detail.
This later-model freight container semitrailer, be by preceding, in, rear wheel bridge 4, vehicle frame 1, form with ABS ABS (Anti-lock Braking System) mechanism 12 and bumper 3, before, in, back three secondary wheel bridges 4 are provided with guiding leaf spring 5, the two ends of guiding leaf spring 5 are connected with vehicle frame 1 bottom with air bellow 6 by support 7 respectively, before, in, between back three secondary wheel bridges 4 and the support 7 liquid damper 3 and ABS ABS (Anti-lock Braking System) mechanism 12 are set respectively also, be provided with Lifting air sac 2 in guiding leaf spring 5 bottoms that connect front vehicle wheel bridge 4, Lifting air sac 2 bottoms are connected with the L shaped supporting plate 9 that is connected support 7 bottoms, the upper end of L shaped supporting plate 9 and support 7 are fixed together, middle wheel bridge 4 is provided with levelling valve 8, levelling valve 8, air bellow 6 and Lifting air sac 2 are connected with vehicle-mounted air lift pump system by pipeline respectively.
The preceding lockset 10 and the back lockset 11 of fixed set vanning are set before and after the vehicle frame top.
The front end top of vehicle frame is provided with draw gear 14, and the bottom, rear end is provided with spare tyre 13.
Embodiment
Shown in accompanying drawing 1-4, this novel container semitrailer has disposed air bellow, guiding leaf spring, Lifting air sac and support and has formed the air suspension assembly structure, air suspension has front vehicle wheel bridge enhanced feature, in transportation, when unloaded, Lifting air sac lifting front vehicle wheel bridge makes wheel liftoff unsettled.At full load makes the wheel distribution load.The air suspension assembly utilizes pressurized air to make the air bellow pressurising, and levelling valve is regulated the air bellow inner air pressure according to the different lotuses of loading with, and keeps the suspension height constant.The air suspension assembly can both provide a kind of supporting of air-cushion type in from zero load to the fully loaded gamut, can effectively slow down or cut off the vibration that transmit on the road surface.
Freight container semitrailer of the present utility model has also adopted single tire shaft device of band ABS ABS (Anti-lock Braking System) mechanism, tire is that heavy heavy load radial inner tube free 425/65R22.5 tire has under the twins same bearer power, can also reduce the temperature that overcomes the glancing impact system and the frictional resistance of tire, the stronger explosion-proof ability of tool.
Freight container semitrailer of the present utility model be by preceding lockset, back lockset container fixing on vehicle frame, guaranteed between the two connection and the convenience of loading, unloading.
Container transport semi-trailer of the present utility model is compared with existing technology, have reasonable in design, simple in structure, Safe and reliable, as to guarantee transportation perishable goods integrality, minimizing tire wear, heat radiation when having guaranteed to run at high speed The property, handle simple and convenient, easily with the advantage of maintenance. Thereby, have wide popularizing value.
Claims (3)
1, a kind of freight container semitrailer, before comprising, in, the rear wheel bridge, vehicle frame, with ABS ABS (Anti-lock Braking System) mechanism and bumper, before it is characterized in that, in, back three secondary wheel bridges are provided with the guiding leaf spring, the two ends of guiding leaf spring are connected with bottom of frame with air bellow by support respectively, before, in, also be respectively arranged with liquid damper and ABS ABS (Anti-lock Braking System) mechanism between back three secondary wheel bridges and the support, be provided with Lifting air sac in the guiding leaf spring bottom that connects the front-wheel bridge, the Lifting air sac bottom is connected with the L shaped supporting plate that is connected frame bottom, the upper end and the support of L shaped supporting plate are fixed together, middle wheel bridge is provided with levelling valve, levelling valve, air bellow is connected with vehicle-mounted air lift pump by pipeline respectively with Lifting air sac.
2, freight container semitrailer according to claim 1 is characterized in that before and after the vehicle frame top preceding lockset and the back lockset that fixed set is cased being set.
3, freight container semitrailer according to claim 1 is characterized in that the front end top of vehicle frame is provided with draw gear, and the bottom, rear end is provided with spare tyre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200251423U CN201235725Y (en) | 2008-07-03 | 2008-07-03 | Container semi-mounted transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200251423U CN201235725Y (en) | 2008-07-03 | 2008-07-03 | Container semi-mounted transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201235725Y true CN201235725Y (en) | 2009-05-13 |
Family
ID=40648464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200251423U Expired - Fee Related CN201235725Y (en) | 2008-07-03 | 2008-07-03 | Container semi-mounted transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201235725Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158469A (en) * | 2012-11-30 | 2013-06-19 | 东莞市永强汽车制造有限公司 | Four-axle fluid container semitrailer using plate spring suspension and air bag suspension in mixed mode |
| CN105059076A (en) * | 2015-09-15 | 2015-11-18 | 河北昌骅专用汽车有限公司 | Novel four-axle semi-trailer for steel plate leaf spring and airbag suspension mixed use |
| CN106274338A (en) * | 2016-08-31 | 2017-01-04 | 中国重汽集团济南动力有限公司 | Full air suspension exchange envelope transport vehicle chassis |
-
2008
- 2008-07-03 CN CNU2008200251423U patent/CN201235725Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158469A (en) * | 2012-11-30 | 2013-06-19 | 东莞市永强汽车制造有限公司 | Four-axle fluid container semitrailer using plate spring suspension and air bag suspension in mixed mode |
| CN105059076A (en) * | 2015-09-15 | 2015-11-18 | 河北昌骅专用汽车有限公司 | Novel four-axle semi-trailer for steel plate leaf spring and airbag suspension mixed use |
| CN106274338A (en) * | 2016-08-31 | 2017-01-04 | 中国重汽集团济南动力有限公司 | Full air suspension exchange envelope transport vehicle chassis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LIANGSHAN ZHONGJI DONGYUE VEHICLE CO., LTD. Free format text: FORMER OWNER: LIANGSHAN DONGYUE VEHICLE CO., LTD. Effective date: 20091211 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091211 Address after: Liangshan Dongyue vehicle Limited by Share Ltd, Jining Industrial Zone, Liangshan County, Shandong Province, China, 272613 Patentee after: Liangshan CIMC Dongyue Trailer Manufacturing Co., Ltd. Address before: Liangshan Dongyue vehicle Limited by Share Ltd, Jining Industrial Zone, Liangshan County, Shandong Province, China, 272613 Patentee before: Liangshan Dongyue Vehicle Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20120703 |