CN114380068A - Container transferring system and method in railway station yard - Google Patents
Container transferring system and method in railway station yard Download PDFInfo
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- CN114380068A CN114380068A CN202210060646.3A CN202210060646A CN114380068A CN 114380068 A CN114380068 A CN 114380068A CN 202210060646 A CN202210060646 A CN 202210060646A CN 114380068 A CN114380068 A CN 114380068A
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- 238000000034 method Methods 0.000 title claims description 10
- 210000001503 joint Anatomy 0.000 description 3
- 238000004904 shortening Methods 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- JLQUFIHWVLZVTJ-UHFFFAOYSA-N carbosulfan Chemical compound CCCCN(CCCC)SN(C)C(=O)OC1=CC=CC2=C1OC(C)(C)C2 JLQUFIHWVLZVTJ-UHFFFAOYSA-N 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G63/00—Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations
- B65G63/002—Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations for articles
- B65G63/004—Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations for articles for containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0235—Containers
- B65G2201/0258—Trays, totes or bins
Abstract
The application discloses container transfer system in railway container station belongs to container transfer technical field. The container transfer system in the railway container station comprises a plurality of railway loading and unloading lines arranged side by side, an air rail line arranged between the plurality of railway loading and unloading lines and arranged side by side with the railway loading and unloading lines, hoisting equipment for hoisting containers and a ground transfer trolley for transferring the containers. After the air rail line is set, the ground transfer vehicle can finish one-time transfer of the containers only by moving to and from the container loading and unloading area and the container transfer area, so that the time required by the ground transfer vehicle to transport the containers once is shortened, the carrying frequency of the ground transfer vehicle is improved, and the container transfer efficiency in a railway container station is improved.
Description
Technical Field
The application belongs to the technical field of railways, and particularly relates to a container transferring system and a container transferring method in a railway station yard.
Background
In general, in railway container transportation, special container stations of different sizes are installed, and a railway marshalling yard and a container yard are connected by a container loading and unloading line, wherein a railway tractor pulls a container train to the container yard to load and unload containers, a loading and unloading device in the container yard loads and unloads the containers, and the tractor pulls the containers back to the marshalling yard to marshal and deliver the containers after the train is loaded and unloaded.
At present, most of railway container stations adopt a container truck to finish the transportation and short barge of containers. Part of the trucks need to move back and forth between multiple trains on the same loading and unloading line to complete the container transferring operation between the trains on the same loading and unloading line, part of the trucks need to shuttle back and forth between multiple loading and unloading lines to complete the container loading, unloading and transferring operation between the trains on different loading and unloading lines, and part of the trucks need to move between the loading and unloading lines and the yard to complete the container transferring operation of different yards.
In busy period of operation in container loading yard, loading and unloading of containers are carried out simultaneously to many railway loading and unloading lines, need drop into a large amount of trucks and transport, form great pressure to the inside traffic of railway yard, the traffic jam phenomenon can appear, will lead to the transportation efficiency reduction of container certainly. After the tractor pulls the container train from one end of the container train to enter the station, the tractor can move from one end of the container train to the other end of the container train to pull the container train to exit the station by realizing track change twice through a railway line turnout in a railway throat area twice. The time consumed during the whole tractor line change traction is long, so that part of trains can not be timely pulled to the appointed loading and unloading line, and can not be timely pulled out from the loading and unloading line after the loading and unloading of part of trains are completed, and the transfer efficiency of the container is further reduced.
Disclosure of Invention
The technical problems of low container transfer efficiency and single loading and unloading mode in the current railway station can be solved to a certain extent. Therefore, the application provides a system and a method for transferring the containers in the railway station yard.
The embodiment of the application provides a container transfer system in railway container station, include:
the railway loading and unloading line comprises a plurality of railway loading and unloading lines for a container train and a tractor to run, wherein the plurality of railway loading and unloading lines are arranged side by side, and one side of each railway loading and unloading line is provided with a container loading and unloading area;
the hoisting equipment spans the railway loading and unloading line or is arranged on one side of the railway loading and unloading line and is used for grabbing containers on the container train to the container loading and unloading area or grabbing containers in the container loading and unloading area to the container train;
the empty rail line is used for the empty rail vehicle to run, the empty rail line positioned in the railway container station and the railway loading and unloading line are arranged side by side and are arranged among the plurality of railway loading and unloading lines, and a container transfer area is arranged below the empty rail line; and the number of the first and second groups,
a ground transfer car, said ground transfer car to and from said container handling area and said container transfer area.
Optionally, in order to better implement the present invention, the container transferring system further includes a transfer platform, the transfer platform is connected to the ends of the plurality of railway loading and unloading lines, and the tractor is changed line through the transfer platform.
Optionally, in order to better implement the present invention, a plurality of empty rail lines are arranged in the container transferring system, and at least one railway loading and unloading line is arranged between two adjacent empty rail lines.
Optionally, in order to better implement the present invention, the hoisting device is a rail crane or a head crane.
Alternatively, to better practice the invention, the said track cranes are in plurality, each of which spans at least one said railway handling line and at least one container handling area.
Optionally, in order to better implement the present invention, the number of the container handling areas is plural, the plural container handling areas are arranged at intervals along a longitudinal direction of the railway handling line, the number of the container transfer areas is plural, and the plural container transfer areas are arranged at intervals along a longitudinal direction of the empty rail line.
Optionally, in order to better implement the present invention, the number of the container handling areas is the same as the number of the container transfer areas, each container handling area corresponds to one container transfer area, at least one ground transfer vehicle forms a transfer group, and one transfer unit is arranged between each corresponding container handling area and the container transfer area.
Optionally, in order to better implement the present invention, a container stacking area is further disposed in the container handling area.
Optionally, in order to better implement the present invention, the empty rail line is a closed-loop line.
The embodiment of the application also provides a container transferring method, which comprises the following steps:
the tractor pulls a container train to enter a railway loading and unloading line and stop, and the ground transfer vehicle stops at a container loading and unloading area;
the hoisting equipment grabs the containers on the container train to a ground transfer trolley in the container loading and unloading area, and the ground transfer trolley transfers the containers to a container transfer area below the air rail line;
the empty rail vehicle on the empty rail line moves to a container transfer area, grabs a container on the ground transfer vehicle and moves along the empty rail line;
the tractor and the container train enter the transfer platform after being disassembled and compiled, move to another empty railway loading and unloading line and pull another container train to enter the railway loading and unloading line.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides a container transfer system in a railway container station, because the empty rail line is arranged among a plurality of railway loading and unloading lines, the distance between the empty rail line and the railway loading and unloading lines is short, the ground transfer vehicle only needs to move to and from the container loading and unloading area and the container transfer area to finish one-time transfer of the container, thereby shortening the time required by the ground transfer vehicle to transport the container once, improving the carrying frequency of the ground transfer vehicle, thereby improving the container transfer efficiency in the railway container station, in addition, the empty rail line and the empty rail vehicle can finish the other transfer of the container, and because the empty rail vehicle on one empty rail line can only move along one direction, the empty rail vehicle can not generate the phenomenon of traffic jam when transferring the container, meanwhile, the empty rail line is assumed in the air and is not limited by the terrain, and can be connected with the shortest distance between the railway loading and unloading station, thereby further improving the container transfer efficiency in the railway container yard.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Figure 1 shows a schematic plan view of a container transfer system;
FIG. 2 shows a schematic elevation view of the structure of FIG. 1;
FIG. 3 shows a layout of a container handling area and a container transfer area;
fig. 4 shows a layout of the container handling and container transfer areas of fig. 3;
fig. 5 shows another layout of the container handling and container transfer areas of fig. 3.
Reference numerals:
10-railway loading and unloading line; 11-container handling area; 20-hoisting equipment; 30-null trajectory; 31-a rail vehicle; 32-a container transfer area; 40-a ground transfer trolley; 50-a transfer table; and 60, a container stacking area.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indications in the embodiments of the present invention are only used to explain the relative position relationship, the motion situation, and the like between the components in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The application is described below with reference to specific embodiments in conjunction with the following drawings:
as shown in fig. 1 and 2, the present embodiment provides a container transferring system in a railway container yard, which includes a railway loading and unloading line 10, a lifting device 20, an empty rail line 30, a ground transfer car 40, and a transfer table 50.
The railway loading and unloading line 10 is used for container trains and ground tracks on which tractors run, the head ends of a plurality of railway loading and unloading lines 10 are positioned in a railway marshalling station, the tail end of each railway loading and unloading line 10 is positioned in a railway container station to connect the railway marshalling station with the railway container station, the container trains are pulled from the railway marshalling station to the railway container station by the tractors to be loaded and unloaded, and the container trains after being loaded and unloaded in the container station are pulled to the marshalling station by the tractors to be sent. A plurality of railway loading and unloading lines 10 located in a railway yard are arranged side by side with a certain distance therebetween, and a container loading and unloading area 11 is provided at one side of the railway loading and unloading lines 10.
The hoisting equipment 20 is used for hoisting containers, the hoisting equipment 20 is usually arranged beside the railway loading and unloading line 10, and the hoisting equipment 20 can clamp the containers on the container train on the railway loading and unloading line 10 into the container loading and unloading area 11 to complete the container unloading operation of the container train; the container in the container loading and unloading area 11 can be clamped on the container train to finish the container loading operation of the container train.
The empty rail line 30 is an aerial rail for the empty rail car 31 to travel, the empty rail line 30 is erected in the air through a plurality of columns fixed on the ground and rails fixed on the columns, and the empty rail car 31 has claw arms and can grab and fix containers. The empty rail line 30 located in the railway container yard is arranged side by side with the plurality of railway loading and unloading lines 10 in the container yard, and the empty rail line 30 is arranged at the gap between the plurality of railway loading and unloading lines 10, and the empty rail vehicle 31 can carry the container to move along the empty rail line 30. A container transfer area 32 is arranged below the empty rail 30, the empty rail vehicle 31 carries out loading and unloading of containers in the container transfer area 32, and specifically, the empty rail vehicle 31 can carry the containers from other places to the container transfer area 32; containers in the container area may also be carried elsewhere where the empty rail line 30 extends.
The ground transport vehicle 40 is a ground moving device that carries containers, and the ground transport vehicle 40 can travel to and from the container handling area 11 and the container transfer area 32 and transport containers from the container handling area 11 to the container transfer area 32 or transport containers from the container transfer area 32 to the container handling area 11.
The transfer platform 50 is connected to the ends of a plurality of railway lines 10, and the transfer platform 50 enables a quick lane change operation of a tractor, thereby enabling the tractor to reach another railway line 10 more quickly.
By the container transfer system, because the empty rail lines 30 are arranged among the plurality of railway loading and unloading lines 10, the distance between the empty rail lines 30 and the railway loading and unloading lines 10 is short, the ground transfer trolley 40 can finish one-time transfer of the containers only by moving to and from the container loading and unloading area 11 and the container transfer area 32, thereby shortening the time required by the ground transfer trolley 40 to transport the containers once, improving the carrying frequency of the ground transfer trolley and improving the container transfer efficiency in the railway container yard, in addition, the empty rail lines 30 and the empty rail trolleys 31 can finish the other-time transfer of the containers, and because the empty rail trolleys 31 on one empty rail line 30 can only move along one direction, the empty rail trolleys 31 can not generate the phenomenon of traffic jam when transferring the containers, meanwhile, the empty rail lines 30 are supposed to be in the air and are not limited by the terrain, and can be connected with the shortest distance between the railway loading and unloading yards and the railway yard, thereby further improving the container transfer efficiency in the railway container yard.
In the whole container station, the unloading process of the container train is as follows: the container train is driven into a designated position of a rail loading and unloading line to stop under the traction of a tractor, the hoisting equipment 20 hoists the containers needing unloading on the container train to a ground transfer trolley 40 which stays in the container loading and unloading area 11 in advance, the ground transfer trolley 40 transfers and conveys the containers to a container transfer area 32 and is in butt joint with an empty rail vehicle 31, and the empty rail vehicle 31 carries the containers on the ground transfer trolley 40 and leaves along the empty rail line 30.
The container train packing process comprises the following steps: the empty rail vehicle 31 carries the container and stops above the container transfer area 32, the empty ground transfer vehicle 40 moves to the container transfer area 32 and is in butt joint with the empty rail vehicle 31, the empty rail vehicle 31 discharges the container onto the ground transfer vehicle 40, the ground transfer vehicle 40 carries the container into the container loading and unloading area 11, and the hoisting equipment 20 grabs the container on the ground transfer vehicle 40 and hoists the container to the designated box position of the container train.
In the existing railway container station, when the tractor needs to change rails, the tractor needs to drive into the throat area in the container station, the rail change of the tractor is realized through the change rails in the throat area, the floor area of the throat area is large, and the time required for the tractor to change the rails is long, so that part of the idle railway loading and unloading lines 10 can not enter the operation of container trains all the time, and part of the container trains after the loading and unloading are finished can not be drawn by the tractor all the time, thereby affecting the transfer efficiency of the containers. In this regard, in this embodiment, a transfer platform 50 is further provided in the rail yard, and the transfer platform 50 is part of the container transfer system. The tail ends of the plurality of railway loading and unloading lines 10 are connected to one side of the transfer platform 50. The transfer platform 50 can replace the existing track change in the throat area of the railway, and the track change of the tractor is realized.
Specifically, after the tractor pulls the container train to enter one railway loading and unloading line 10, the container train performs container loading and unloading operation, and after the tractor and the container train are disassembled, the tractor continues to travel along the railway loading and unloading line 10 and enters the transfer table 50, and the line is changed to another empty railway loading and unloading line 10 without a train through the transfer table 50. After the tractor enters another railway loading and unloading line 10, the tractor can return to a railway marshalling station to pull another container train to enter a container yard, and can also return to the railway loading and unloading line 10 before line change through the throat area of the railway marshalling station, so that the container train which is loaded and unloaded on the railway loading and unloading line 10 before the traction is driven out of the railway container yard. Because the tractor can directly realize the rail change of the tractor through the transfer platform 50 after entering the transfer platform 50, the time of the track change of the tractor is greatly saved, and the transfer efficiency of the whole container transfer system is improved.
Furthermore, each empty rail line 30 is a closed-loop structure line, and each empty rail line 30 is provided with a plurality of empty rail vehicles 31 running along the same direction, so that the empty rail vehicles 31 are higher in efficiency when transferring containers. In the present embodiment, only the arrangement of the sections of the empty rail 30 located in the railway container yard is shown in fig. 1.
Further, a plurality of empty rail lines 30 are arranged in the container transfer system, the plurality of empty rail lines 30 are arranged side by side with the railway loading and unloading line 10, each empty rail line 30 runs with an empty rail car 31, one empty rail line 30 is arranged on one side or two sides of each empty rail line 30, so that each railway loading and unloading line 10 is close to at least one empty rail line 30, and the ground transfer vehicle 40 can move to and from the container loading and unloading area 11 and the container transfer area 32 more quickly.
Further, in this embodiment, the hoisting device 20 is a rail crane, the rail crane crosses the railway loading and unloading line 10 and can move along the length direction of the railway loading and unloading line 10, and the container loading and unloading area 11 is located on the path along the railway loading and unloading line 10 on both sides of the rail crane, so that the rail crane can hoist the container at any position of the railway loading and unloading line 10. In some embodiments, the lifting device 20 may also be a reach stacker.
Further, the rail cranes are multiple, each rail crane spans at least one railway loading and unloading line 10 and at least one container loading and unloading area 11, and the railway loading and unloading lines 10 spanned by the multiple rail cranes can cover all the railway loading and unloading lines 10 in the railway container yard, so that container trains on each railway loading and unloading line 10 can complete container hoisting operation through the hoisting equipment 20. In this embodiment, the track crane spans two railway loading and unloading lines 10 and two container loading and unloading areas 11, and the two container loading and unloading areas 11 are respectively located outside the two railway loading and unloading lines 10, so that the number of the track cranes in the railway container yard can be reduced, the input cost of the track crane can be reduced, and the track crane can quickly complete the hoisting of the containers.
In this embodiment, the ground transport vehicle 40 can be either a pallet or an AGV vehicle, and the specific type of ground transport vehicle 40 is not limited in this embodiment. When the ground transfer trolley 40 is in butt joint with the empty rail, the lifting of the container can be realized by using the lifting fork arm of the ground transfer trolley 40, and the lifting of the container can also be realized by using a forklift, and the claw arm of the empty rail descends to grab and fix the container, so that the embodiment is not limited in particular.
Further, the number of the container handling areas 11 is plural, the plural container handling areas 11 are provided at intervals and are provided at intervals along the longitudinal direction of the railway handling line 10, the number of the plural container transferring areas 32 is plural, and the plural container transferring areas 32 are provided at intervals along the longitudinal direction of the empty rail line 30. In this way, when the container train is unloaded, the ground transport vehicle 40 can reach the container loading area 11 closest to the unloading compartment and also reach the closest container transfer area 32.
As shown in fig. 3, it is preferable that the number of the container handling areas 11 is the same as the number of the container transfer areas 32, each container handling area 11 corresponds to one container transfer area 32, a transfer passage is formed between the corresponding container handling area 11 and the container transfer area 32, at least one ground transfer vehicle 40 constitutes one transfer group, one transfer group is disposed between each corresponding container handling area 11 and the container transfer area 32, the ground transport vehicles 40 in the transfer fleet travel only to and from the transfer lanes between the corresponding container handling area 11 and container transfer area 32, and each transfer lane is spaced from and does not intersect each other, thereby greatly reducing traffic pressure caused by the crossing of the driving lines of a plurality of ground transfer vehicles 40, thereby improving the efficiency of container transfer between the container handling area 11 and the container transfer area 32.
The container handling area 11 and the container transfer area 32 have different arrangements and can be arranged according to actual requirements. The arrangement of the container handling area 11 and the container transfer area 32 will now be described with reference to fig. 4 and 5.
As shown in fig. 4 and 5, the plurality of container handling areas 11 includes a container handling area a1, a container handling area a2, a container handling area A3, a container handling area a4, and a container handling area a5, wherein the plurality of container transfer areas 32 includes a container transfer area B1, a container transfer area B2, a container transfer area B3, a container transfer area B4, and a container transfer area B5, wherein the container handling area a1 and the container transfer area B1 form transfer lanes, the container handling area B2 and the container transfer area B2 form transfer lanes, the container handling area A3 and the container transfer area B3 form transfer lanes, the container handling area a4 and the container transfer area B4 form transfer lanes, the container handling area a5 and the container transfer area B5 form transfer lanes, and no intersection exists between the transfer lanes. In fig. 4, the line connecting the container handling area 11 and the container transfer area 32 (i.e. the transfer passage formed between the container handling area 11 and the container transfer area 32, respectively) is perpendicular to the railway handling line 10. In fig. 5, the connection of the container handling area 11 and the container transfer area 32 (i.e. the transfer passage formed between the container handling area 11 and the container transfer area 32 relative to each other) forms an angle of less than 90 ° with the railway handling line 10.
In some embodiments, as shown in fig. 2, a container deposit area 60 is further provided in the container transfer area 32, and the lifting device 20 can also lift the containers in the container train into the container deposit area 60 in the container handling area 11, and after the empty ground transport vehicle 40 enters the container handling area 11, the containers in the container deposit area 60 are lifted onto the ground transport vehicle 40 by the lifting device 20. Under the conditions that some lines are busy and the quantity of the ground transfer vehicles 40 is insufficient, containers on the container trains are unloaded to the container stockpiling area 60 to be stacked, so that the container trains after unloading are immediately taken out of the railway loading and unloading line 10 without waiting for lifting the ground transfer vehicles 40, and the transfer efficiency of the containers is improved.
The embodiment also provides a container transferring method, which comprises the following steps:
the tractor tracting a container train to enter a railway loading and unloading line 10 and stop, the ground transfer vehicle 40 stopping at the container loading and unloading area 11;
the hoisting device 20 grabs the containers on the container train onto the ground transfer trolley 40 in the container handling area 11, and the ground transfer trolley 40 transfers the containers to the container transfer area 32 below the empty rail 30;
the empty rail vehicle 31 on the empty rail line 30 moves to the container transfer area 32 and grabs the container on the ground transfer vehicle 40 and moves along the empty rail line 30; the empty rail line 30 is located in a line section in the railway container yard, and is arranged side by side with the railway loading and unloading line 10 and between a plurality of railway loading and unloading lines 10.
By the container transferring method, the ground transfer trolley 40 can complete one-time transferring of the container only by moving to and from the container loading and unloading area 11 and the container transferring area 32, thereby shortening the time required by the ground transfer vehicle 40 for transporting the containers once, improving the carrying frequency of the ground transfer vehicle, thereby improving the efficiency of transferring the containers in the railway container yard, and in addition, another transfer of the containers can be accomplished by the empty rail line 30 and the empty rail car 31, and, because the empty rail vehicles 31 on one empty rail line 30 can only move along one direction, the empty rail vehicles 31 can not be blocked when transferring containers, meanwhile, the air rail 30 is assumed to be in the air and is not limited by the terrain, and can be connected with the inside and the outside of the railway loading and unloading station by the shortest distance, so that the container transfer efficiency in the railway container station is further improved.
The tractor and the container train enter the transfer platform 50 after being disassembled to change the track to another empty railway loading and unloading line 10, and another container train is pulled to enter the railway loading and unloading line 10. Thereby make the tractor stop the back at the station of drawing container vehicle, the tractor need not to transform the track through the railway throat area in the container station, and the tractor can directly realize the rail change operation through the platform 50 that moves a car to, reduced the tractor and traded the required time of rail, improved the work efficiency and the container transfer efficiency of tractor.
After the tractor and the container train are disassembled and enter the transfer platform 50 to move to another empty railway loading and unloading line 10, the tractor can also return to the railway loading and unloading line 10 before rail change through a throat area on a railway line and pull the container train after loading and unloading are finished. Thereby make the tractor only need once the throat district can realize that the tractor removes to the other end of container train by the one end of container train, thereby finish the back at container train loading and unloading, the tractor can be faster pulls out the container train container yard, makes preparation for the loading and unloading of next container train entering the station, thereby has improved container transfer efficiency in the railway yard.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Claims (10)
1. A system for transporting containers in a railway container yard, comprising:
the railway loading and unloading line comprises a plurality of railway loading and unloading lines for a container train and a tractor to run, wherein the plurality of railway loading and unloading lines are arranged side by side, and one side of each railway loading and unloading line is provided with a container loading and unloading area;
the hoisting equipment spans the railway loading and unloading line or is arranged on one side of the railway loading and unloading line and is used for grabbing containers on the container train to the container loading and unloading area or grabbing containers in the container loading and unloading area to the container train;
the empty rail line is used for the empty rail vehicle to run, the empty rail line positioned in the railway container station and the railway loading and unloading line are arranged side by side and are arranged among the plurality of railway loading and unloading lines, and a container transfer area is arranged below the empty rail line; and the number of the first and second groups,
a ground transfer car, said ground transfer car to and from said container handling area and said container transfer area.
2. The system of claim 1, further comprising a transfer table coupled to ends of the plurality of railway unloading lines, the tractor changing lines through the transfer table.
3. A container transfer system in a railway container yard as claimed in claim 1 wherein a plurality of said empty rail lines are provided in said container transfer system, and at least one railway load and unload line is provided between two adjacent empty rail lines.
4. The system for container transfer within a railway container yard of claim 1 wherein the lifting device is a rail or reach stacker.
5. The system for container transfer within a railway container yard of claim 4 wherein said plurality of rail cranes each span at least one said railway loading and unloading line and at least one container handling area.
6. The system of claim 1, wherein the plurality of container handling areas are spaced apart along a length of the railway handling line, and wherein the plurality of container handling areas are spaced apart along a length of the empty rail line.
7. The system for container transfer in a railway container yard of claim 6 wherein the number of said container handling areas is the same as the number of said container transfer areas, each of said container handling areas corresponds to one of said container transfer areas, at least one of said ground transfer vehicles forms a transfer fleet, and one of said transfer units is disposed between each corresponding one of said container handling areas and said container transfer area.
8. The system of claim 1, further comprising a container storage area within the container handling area.
9. The system for container transfer within a railway container yard of claim 1 wherein the empty rail is a closed loop circuit.
10. A method of container transfer, comprising:
the tractor pulls a container train to enter a railway loading and unloading line and stop, and the ground transfer vehicle stops at a container loading and unloading area;
the hoisting equipment grabs the containers on the container train to a ground transfer trolley in the container loading and unloading area, and the ground transfer trolley transfers the containers to a container transfer area below the air rail line;
the empty rail vehicle on the empty rail line moves to a container transfer area, grabs a container on the ground transfer vehicle and moves along the empty rail line;
the tractor and the container train enter the transfer platform after being disassembled and compiled, move to another empty railway loading and unloading line and pull another container train to enter the railway loading and unloading line.
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| CN202210060646.3A CN114380068A (en) | 2022-01-19 | 2022-01-19 | Container transferring system and method in railway station yard |
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