Platform and the highway railway combined transport loading-unloading method of highway railway combined transport can be carried out
Technical field
The present invention relates to a kind of platform and the highway railway combined transport loading-unloading method that carry out highway railway combined transport, belong to logistics transportation technical field, the present invention 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, do not have in prior art to meet and can load and unload the supporting platform facilities of goods and loading-unloading method efficiently and effectively to road and rail through transport, limit the development of industry.
Summary of the invention
The object of the present invention is to provide a kind of platform and the highway railway combined transport loading-unloading method that carry out highway railway combined transport, load and unload the problems such as goods inefficiency with the platform facilities and highway railway combined transport that solve in prior art the cargo handing that do not match with highway railway combined transport.
The platform carrying out highway railway combined transport of the present invention, on the basis of existing platform facilities, is provided with further:
One picking-up device, at least comprise a holder hand, a holder hand slide block, described holder hand stretches out and is driven by an electric cylinder, holder hand is arranged on holder hand slide block, holder hand slide block drives it to be elevated by a holder hand slider-actuated, in holder hand slide block lifting process, is subject to the constraint of a slider guide.
One horizontal moving gear, specifically comprises a horizontal shifting holder rail, a holder rail actuating device; Horizontal shifting holder rail adopts revolution running roller to support, and adopts motor reducer to drive tooth bar holder rail traversing;
One jacking system, adopts scissors structure or the direct lifting structure of slide block, drives and adopts electric cylinder or motor reducer to drive tooth bar rotating band movable slider guiding.
One telophragma, it is by location and installation on horizontal shifting holder rail, and highway railway combined transport semi-trailer directly drives on telophragma, and wheel tractor leaves and stays on telophragma by highway railway combined transport semi-trailer, telophragma possesses wheel alignment structure, so that horizontal shifting holder rail drives telophragma steadily movement.
Described platform, when off working state, is the plane that automobile and pedestrian can be allowed to pass through.
A kind of highway railway combined transport loading-unloading method of the present invention, can receive or lay down highway railway combined transport semi-trailer (loading container) or freight container; By horizontal moving gear, by highway railway combined transport semi-trailer (loading container) or freight container from above horizontal synchronization platform moves to highway railway combined transport train wagons; Jacking system synchronously declines, and highway railway combined transport semi-trailer (loading container) or freight container is put in highway railway combined transport train wagons compartment; Jacking system synchronously rises, and highway railway combined transport semi-trailer (loading container) or freight container is held up from highway railway combined transport railway carriage; By horizontal moving gear, by highway railway combined transport semi-trailer (loading container) or freight container from lorry upper horizontal synchronous translational to platform.
Concrete operations flow process is as follows:
Train wagons is freighted:
Automobile enters platform, and the leg that will link extends, and wheel tractor leaves, and drops on telophragma by highway railway combined transport semi-trailer;
Automobile enters platform, and picking-up device rises, and held up by the freight container on highway railway combined transport semi-trailer, wheel tractor and highway railway combined transport semi-trailer leave, and picking-up device declines, and is dropped on by freight container on telophragma;
By horizontal moving gear, telophragma and freight container or highway railway combined transport semi-trailer (loading container) are moved to directly over highway railway combined transport train wagons compartment from horizontal synchronization platform;
Jacking system synchronously rises, and hold freight container or highway railway combined transport semi-trailer (loading container), telophragma is withdrawn;
Jacking system synchronously declines, and puts in the compartment of highway railway combined transport train wagons by freight container or highway railway combined transport semi-trailer (loading container);
Jacking system continues to drop to perch, and loading completes;
Train wagons discharging method:
Jacking system rises, and holds up in freight container or highway railway combined transport semi-trailer (loading container) highway railway combined transport train wagons compartment;
By horizontal moving gear, above telophragma horizontal shifting to highway railway combined transport train wagons, jacking system declines and stays on telophragma by freight container or highway railway combined transport semi-trailer (loading container);
By horizontal moving gear, hold telophragma and highway railway combined transport semi-trailer (loading container), horizontal shifting is to the station of highway railway combined transport platform not with picking-up device;
The leg that will link extends, highway railway combined transport semi-trailer (loading container) one end on telophragma is risen, wheel tractor recedes into below highway railway combined transport semi-trailer, interlock leg shortens, put down highway railway combined transport semi-trailer one end, wheel tractor traction highway railway combined transport semi-trailer sails out of, and unloading completes.
A kind of platform and highway railway combined transport loading-unloading method carrying out highway railway combined transport of the present invention, its advantage and effect are: on existing platform facilities basis, with minimum extension set, improve the efficiency of highway railway combined transport handling goods greatly, same row train, on highway railway combined transport platform, half row train or permutation train collective entrucking simultaneously or simultaneously unload, can first unload, and then freight, realize effective docking of road transport and railway transportation, improve the efficiency of platform, reduce transportation charges.
Accompanying drawing explanation
Figure 1 shows that the present invention can one of the platform schematic diagram carrying out highway railway combined transport.
Figure 2 shows that the present invention can carry out the platform schematic diagram two of highway railway combined transport.
Figure 3 shows that the present invention can carry out the platform schematic diagram three of highway railway combined transport.
In figure, concrete label is as follows:
1, hand is held in the palm; 2, hand slide block is held in the palm; 3, horizontal shifting holder rail; 4, rail actuating device is held in the palm;
5, running roller is turned round; 6, jacking system; 7, electric cylinder; 8, telophragma;
9, highway railway combined transport semi-trailer; 10, highway railway combined transport train wagons;
11, freight container; 12, rail.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-3, technical scheme of the present invention is described further.
As depicted in figs. 1 and 2, the platform carrying out highway railway combined transport of the present invention, on the basis of existing platform facilities, is provided with further:
Picking-up device, at least comprises a holder hand 1, and holds in the palm hand slide block 2, and described holder hand 1 stretches out and driven by an electric cylinder, holder hand is arranged on holder hand slide block 2, holder hand slide block 2 drives it to be elevated by a holder hand slider-actuated, in holder hand slide block lifting process, is subject to the constraint of a slider guide.
Horizontal moving gear, specifically comprises a horizontal shifting holder rail 3, and holds in the palm rail actuating device 4; Horizontal shifting holder rail adopts revolution running roller 5 to support; Holder rail actuating device 4 adopts the parts such as rack-and-gear and motor reducer, drives horizontal shifting holder rail to carry out traversing.
Jacking system 6, adopts scissors structure or the direct lifting structure of slide block, drives and adopts electric cylinder 7 or motor reducer to drive tooth bar rotating band movable slider guiding.
Telophragma 8, its by location and installation on horizontal shifting holder rail 3, highway railway combined transport semi-trailer 9 directly drives on telophragma 8, wheel tractor leaves and stays on telophragma by highway railway combined transport semi-trailer, telophragma possesses wheel alignment structure, so that horizontal shifting holder rail drives telophragma steadily movement.
Platform of the present invention, when off working state, said apparatus can revert to the position with platform ground level, makes whole platform be a plane, allows automobile and pedestrian to pass through.
A kind of highway railway combined transport loading-unloading method of the present invention, specifically comprises:
Highway railway combined transport semi-trailer is train shipment together with freight container: at wheel tractor unloading station, be put on telophragma 8 reposefully by highway railway combined transport semi-trailer 9 and freight container 11, horizontal shifting holder rail 3 is held above telophragma 8 and highway railway combined transport semi-trailer 9 and freight container 11 then horizontal shifting to highway railway combined transport train wagons 10.Horizontal shifting holder rail 3, in the traversing process of horizontal synchronization, is supported by revolution running roller 5.Jacking system 6 rises, and by the window bottom highway railway combined transport train wagons 9 in rise process, holds highway railway combined transport semi-trailer 9 and freight container 11.Horizontal shifting holder rail 3 is held telophragma 8 and is withdrawn, and leaves highway railway combined transport train wagons 10.Jacking system 6 is held highway railway combined transport semi-trailer 9 and is declined with freight container 11, and highway railway combined transport semi-trailer 9 and freight container 11 are put in the compartment of highway railway combined transport train wagons 10 reposefully.Jacking system 6 continues to decline, and when dropping to low level, its vertex is at least lower than rail 12 upper surface 110mm.Highway railway combined transport semi-trailer 9 and freight container 11, together load in highway railway combined transport train wagons 10.
Container train loads and transports: at wheel tractor unloading station, holder hand 1 rises to correct position and stretches out, holder hand 1 holds up freight container 11, wheel tractor and flat truck drive away, holder hand 1 time general who has surrendered's freight container 11 is put on telophragma 8 reposefully, and horizontal shifting holder rail 3 holds telophragma 8 and freight container 11 then above horizontal shifting to highway railway combined transport train wagons 10.Horizontal shifting holder rail 3, in the traversing process of horizontal synchronization, is supported by revolution running roller 5.Jacking system 6 rises, and by the window of 1000 × 1300 of highway railway combined transport train wagons 10 in rise process, holds freight container 11.Horizontal shifting holder rail 3 is held telophragma 8 and is withdrawn, and leaves highway railway combined transport train wagons 10.Jacking system 6 is held freight container 11 and is declined, and freight container 11 is put in highway railway combined transport train wagons 10 compartment reposefully, and highway railway combined transport train wagons 10 arranges midship mounting, for the midfoot support of freight container 11.Jacking system 6 continues to decline, and when dropping to low level, its vertex is at least lower than rail 12 upper surface 110mm.
Highway railway combined transport semi-trailer 9 train together with freight container 11 is unloaded: train start to make often to save train stop at determine position time, carry out train unloading.Jacking system 6 rises, by the window of highway railway combined transport train wagons 10 in rise process, and hold up highway railway combined transport semi-trailer 9 and freight container 11, horizontal shifting holder rail 3 is with above telophragma 8 horizontal shifting to highway railway combined transport train wagons 10, jacking system 6 declines and stays on telophragma 8 by highway railway combined transport semi-trailer 9 and freight container 11, horizontal shifting holder rail 3 holds telophragma 8 and highway railway combined transport semi-trailer 9 and freight container 11, and horizontal shifting is on highway railway combined transport platform.Highway railway combined transport semi-trailer 9 and freight container 11 are transported by automobile.After highway railway combined transport train wagons 10 is unloaded, highway railway combined transport semi-trailer 9 and the freight container 11 of the other side of platform can be loaded and transported.If jacking system 6 continues to decline, when dropping to extreme lower position, highway railway combined transport train wagons 10 can drive away by empty wagons, to next station shipment.
Freight container 11 train is unloaded: train start to make often to save train stop at determine position time, carry out train unloading.Jacking system 6 rises, by the window of highway railway combined transport train wagons 10 in rise process, and hold up freight container 11, horizontal shifting holder rail 3 is with above telophragma 8 horizontal shifting to highway railway combined transport train wagons 10, jacking system 6 declines and stays on telophragma 8 by freight container 11, horizontal shifting holder rail 3 holds telophragma 8 and freight container 11, horizontal shifting to highway railway combined transport platform with holder hand 1 station.Holder hand 1 rises, and held up by the freight container 11 on telophragma 8, flat truck is retracted into below freight container 11 by wheel tractor, and holder hand 1 declines, and puts down after freight container 11 and retracts, and holder hand 1 continues to drop to concordant with ground level.Freight container 11 is transported by automobile.After highway railway combined transport train wagons 10 is unloaded, highway railway combined transport semi-trailer 9 and the freight container 11 of the other side of platform can be loaded and transported.If jacking system 6 continues to decline, when dropping to extreme lower position, highway railway combined transport train wagons 10 can drive away by empty wagons, to next station shipment.
Same row train, on highway railway combined transport platform, first can unload, and then freight, and achieves the high efficiency transhipment of goods.
Concrete enforcement, can adopt 17 stations, adopts and has operated 51 joint train wagons handling for three times; Same operation, completes 102 joint train wagons handling.