CN205131212U - Road -rail transport semi -mounted trailer - Google Patents
Road -rail transport semi -mounted trailer Download PDFInfo
- Publication number
- CN205131212U CN205131212U CN201520891770.XU CN201520891770U CN205131212U CN 205131212 U CN205131212 U CN 205131212U CN 201520891770 U CN201520891770 U CN 201520891770U CN 205131212 U CN205131212 U CN 205131212U
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- CN
- China
- Prior art keywords
- semi
- trailer
- road
- combined transport
- rail transport
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- Expired - Fee Related
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Abstract
The utility model relates to a road -rail transport semi -mounted trailer is in current semi -mounted trailer's bottom, increases a set of linkage landing leg for the bearing of road -rail transport semi -mounted trailer dress in road -rail transport train boxcar is supported, simultaneously, this road -rail transport semi -mounted trailer further including the auxiliary stay, sets up bottom behind semi -mounted trailer for when the elevating gear of road -rail transport platform holds up road -rail transport semi -mounted trailer, undertake the weight of road -rail transport semi -mounted trailer and container, also be arranged in the road -rail transport semi -mounted trailer dress to support in road -rail transport train boxcar's bearing. The utility model discloses a carry out minimum transformation to current semi -mounted trailer, make its quickmelt that can directly carry out highway and railway transportation, make in this semi -mounted trailer can directly load into road -rail transport train boxcar, improved the efficiency that the commodity circulation was transported greatly.
Description
Technical field
The utility model relates to a kind of highway railway combined transport semi-trailer, belongs to the technical field of logistics transportation, and highway railway combined transport semi-trailer makes highway and railway transport reasonable combination, greatly improves traffic efficiency.
Background technology
Along with the development of logistics transportation industry, the intermodal demand of domestic road and rail becomes urgent, has proposed various transport solutions both at home and abroad, mainly high, the performance difficulty of cost, should not promote.
The multimetering transport of the U.S. has developed box transport (COFC) and bow-backed transport (TOFC): pass through because height in U.S.'s train culvert can meet the train increased, so can directly semi-mounted lorry or freight container (comprising bilayer) be put on railway platform truck, and the method runs into high inadequate difficulty in culvert in China, Asia and Europe.
Two formula through transports (BimodalTransportation) of the U.S. have employed " road rail vehicle " (Roadrailer), after highway trailer being installed additional the special hinge bracket of railway, with wheel to being connected, directly upper railway transport.Because combined trailer deadweight requires high, limit charging burden, development is restricted.
France Raul has developed public iron transportation mode railway platform truck installing additional and revolves transfer panel, and train stops well on platform, rotates and connects disc spins 45 degree, make to connect dish to dock with the ground of platform, achieve driving into and rolling away from of automobile, automobile directly pulls away by train, succinctly efficiently.But revolve that transfer panel has increased the later height of cargo train lade, the deadweight adding train, rotary actuation also need power, these factors limit the popularization of French technology.
Germany's buckle is finished horse (Cargobeamer) and is proposed pallet solution, and conversion is smooth, is current European state-of-the-art highway railway combined transport settling mode.But finishing horse transport systems needs logistics field to increase a large amount of purpose-made pallets (often saving compartment configuration), needs considerable investment; The conveying efficiency and the benefit that finish horse transport systems are low, and the deadweight such as pallet and truck chassis reaches more than 80% of cargo weight.
Along with the growth requirement on " band one tunnel ", the intermodal high efficiency of public iron, digitalisation are the important development directions of logistics transportation industry.How to make existing semi-trailer directly can enter train wagons handling, enabling the operation of road and rail intermodel transportation high efficiency, low cost, is problem demanding prompt solution.
Utility model content
The purpose of this utility model is to provide a kind of highway railway combined transport semi-trailer, to solve the problem that in prior art, semi-trailer cannot directly dock with railway transportation.
The utility model relates to a kind of highway railway combined transport semi-trailer, its concrete technical scheme is as follows: this highway railway combined transport semi-trailer, be the bottom at existing semi-trailer, increase by one group of interlock supporting leg, be contained in the load bearing support in highway railway combined transport train wagons compartment for highway railway combined transport semi-trailer; Simultaneously, this highway railway combined transport semi-trailer includes supplemental support further, be arranged at bottom after semi-trailer, when jacking system for highway railway combined transport platform holds up highway railway combined transport semi-trailer, bear the weight of highway railway combined transport semi-trailer and freight container, be also contained in the load bearing support in highway railway combined transport train wagons compartment for highway railway combined transport semi-trailer.
Wherein, described supplemental support is box type construction, is positioned at highway railway combined transport semi-trailer afterbody, namely plays load-bearing effect, leave again the space of depositing spare tyre.
Wherein, described highway railway combined transport semi-trailer is provided with further to be strengthened supporting, be positioned at the bottom of semi-trailer near the position of interlock supporting leg, when jacking system for highway railway combined transport platform holds up highway railway combined transport semi-trailer, bear the weight of highway railway combined transport semi-trailer and freight container, be also contained in the load bearing support in highway railway combined transport train wagons compartment for highway railway combined transport semi-trailer.
The utility model is a kind of highway railway combined transport semi-trailer, its advantage and effect are: carry out minimum transformation to existing semi-trailer, directly can carry out the rapid abutting joint of highway and railway transport, this semi-trailer directly can be loaded in highway railway combined transport train wagons compartment, substantially increase the efficiency of logistics transportation.
Accompanying drawing explanation
Figure 1 shows that the constructional drawing of the utility model highway railway combined transport semi-trailer.
In figure, concrete label is as follows:
1, highway railway combined transport semi-trailer; 2, car bottom plate; 3, wheel; 4, wheel tractor;
5, link supporting leg; 6, supplemental support; 7, strengthen supporting; 8, spare tyre.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further.
As shown in Figure 1, the utility model highway railway combined transport semi-trailer 1, mainly comprises car bottom plate 2, wheel 3, increases by one group of interlock supporting leg 5, be contained in the load bearing support in highway railway combined transport train wagons compartment for highway railway combined transport semi-trailer at described car bottom plate place; Simultaneously, this highway railway combined transport semi-trailer includes supplemental support 6 further, be arranged at the afterbody of semi-trailer car bottom plate 2, for box-structure, leave the space of depositing spare tyre 8, this supplemental support 6 for highway railway combined transport platform jacking system hold up highway railway combined transport semi-trailer time, bear the weight of highway railway combined transport semi-trailer and freight container, be also contained in the load bearing support in highway railway combined transport train wagons compartment for highway railway combined transport semi-trailer.
Described highway railway combined transport semi-trailer 1 is provided with further strengthens support 7, be positioned at the car bottom plate 2 of semi-trailer near the position of interlock supporting leg 5, when jacking system for highway railway combined transport platform holds up highway railway combined transport semi-trailer 1, bear the weight of highway railway combined transport semi-trailer and freight container, be also contained in the load bearing support in highway railway combined transport train wagons compartment for highway railway combined transport semi-trailer 1.
In the highway railway combined transport operation of reality, wheel tractor 4 draws highway railway combined transport semi-trailer 1 and directly drives dress discharging platform into, dress discharging platform receives highway railway combined transport semi-trailer 1, wheel tractor 4 sails out of, highway railway combined transport semi-trailer 1 on dress discharging platform is conveyed horizontally to directly over highway railway combined transport train wagons compartment by the horizontal moving gear on ground, the jacking system on ground rises catches highway railway combined transport semi-trailer 1, withstand interlock leg 5, supplemental support 6 and reinforcement support 7, horizontal moving gear is withdrawn, jacking system declines, highway railway combined transport semi-trailer 1 is put into highway railway combined transport train wagons compartment.
Highway railway combined transport semi-trailer of the present utility model, directly can carry out the rapid abutting joint of highway and railway transport, this semi-trailer can directly be loaded in highway railway combined transport train wagons compartment, substantially increases the efficiency of logistics transportation.Same row train, on highway railway combined transport platform, first can unload, and then freight, and achieves the high efficiency transhipment of goods.
Claims (3)
1. highway railway combined transport semi-trailer, is characterized in that: be the bottom at existing semi-trailer, and increasing by one group can put at highway railway combined transport semi-trailer the interlock supporting leg carrying out load bearing support in highway railway combined transport train wagons compartment; Meanwhile, this highway railway combined transport semi-trailer includes supplemental support further, is arranged at bottom after semi-trailer.
2. highway railway combined transport semi-trailer according to claim 1, is characterised in that: described supplemental support is box type construction, is positioned at highway railway combined transport semi-trailer afterbody, and leaves the space of depositing spare tyre.
3. highway railway combined transport semi-trailer according to claim 1, is characterised in that: described highway railway combined transport semi-trailer is provided with further to be strengthened supporting, and is positioned at the bottom of semi-trailer near the position of interlock supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520891770.XU CN205131212U (en) | 2015-11-10 | 2015-11-10 | Road -rail transport semi -mounted trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520891770.XU CN205131212U (en) | 2015-11-10 | 2015-11-10 | Road -rail transport semi -mounted trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205131212U true CN205131212U (en) | 2016-04-06 |
Family
ID=55617030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520891770.XU Expired - Fee Related CN205131212U (en) | 2015-11-10 | 2015-11-10 | Road -rail transport semi -mounted trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205131212U (en) |
-
2015
- 2015-11-10 CN CN201520891770.XU patent/CN205131212U/en not_active Expired - Fee Related
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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: 20160406 Termination date: 20171110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |