CN212291996U - Operation system for unloading from bay station to bay area yard of combined transport railway for molten iron - Google Patents

Operation system for unloading from bay station to bay area yard of combined transport railway for molten iron Download PDF

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Publication number
CN212291996U
CN212291996U CN201820915070.3U CN201820915070U CN212291996U CN 212291996 U CN212291996 U CN 212291996U CN 201820915070 U CN201820915070 U CN 201820915070U CN 212291996 U CN212291996 U CN 212291996U
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China
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railway
container
flip
departure
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Inventor
杨璟旻
丁跃凡
李云耀
肖宇松
黄泽星
余永金
方亚非
王增力
张佳楠
周伟丽
蔡云峰
李�瑞
黄瑞
国巍
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China Railway Wuhan Survey and Design and Institute Co Ltd
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China Railway Wuhan Survey and Design and Institute Co Ltd
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Abstract

The utility model provides an operating system that molten iron combined transport railway bay station unloaded to harbour area yard, this system include the railway to the place of departure and with a plurality of harbour areas that the railway corresponds to the place of departure, the railway is provided with at least one line of departure to the place of departure, still include with go out the adjacent flip-chip field that sets up of line, the flip-chip field be equipped with at least one with go out the parallel flip-chip line of line, flip-chip line and each district UNICOM, the operation has a plurality of railway container flatcars on the flip-chip line, go out the line with it is regional to be equipped with the automatic guided transport vechicle between the flip-chip line and supply the horizontal and vertical road of operation of automatic guided transport vechicle, railway bay station still is equipped with harbour station container handling machine. The utility model discloses transfer marshalling operation container does not fall to the ground pile, therefore railway bay station does not need the container to stack the place, and the container face down plant area is little, saves the land, and the place is arranged in a flexible way.

Description

Operation system for unloading from bay station to bay area yard of combined transport railway for molten iron
Technical Field
The utility model relates to a transportation technical field especially relates to an operating system that molten iron intermodal railway bay station unloaded to harbour district yard.
Background
The multi-type intermodal container has the advantages of long industrial chain, high efficiency, rapidness, intensive economy, safety, reliability and the like, and is an important direction for the development of cargo transportation. The combined transportation of water and iron and the combined transportation of highway and railway become a main form of the long-distance door-to-door transportation service of the containers, and the workload of transferring and marshalling the railway container trains is remarkably increased along with the increase of the transportation volume of the railway containers. Particularly, in a molten iron combined transportation project, when one railway harbor front station (harbor station) corresponds to a plurality of harbor wharf railway container yards (harbor areas and cargo areas), the arrangement sequence of arriving container train vehicles is disordered, the requirement of classifying and sequentially and quickly delivering a plurality of harbor special lines (harbor areas) cannot be met, the vehicles need to be decomposed and marshalled again according to the line classification requirement of the harbor special lines (harbor areas and cargo areas) and then are delivered to different harbor special lines (harbor areas) for unloading, the work load of the decompiling is very heavy, and the transportation transfer time is long.
The train disassembly and marshalling modes of the railway container train can be divided into two main types at present, wherein the first type is the traditional disassembly and marshalling mode of a motor train with a fixed box, and the second type is the disassembly and marshalling mode of the motor train with a fixed box.
The first type of conventional container train grouping mode of the motor train immovable boxes comprises the following steps:
1. the disassembling and marshalling mode of the transfer platform train is as follows: the train to be disassembled is pushed to the front of the train moving platform, is sent to the train moving platform by the train puller after being unhooked one by one or a plurality of trains, and then is transversely moved to a station track needing to be marshalled through the train moving platform. After being classified, the vehicles are gathered on marshalling lines with different group numbers and are sent to respective cargo areas (harbor areas) by shunting locomotives. Because each vehicle (or vehicle group) needs to be unhooked and the moving speed of the vehicle moving platform is low, the train disassembling and marshalling efficiency is low, and about 120-180 min is needed for the disassembly and marshalling of one train (60 carriages). This type of marshalling is used only for unloading bulk cargo from ports, power plants and for marshalling empty vehicles.
2. The plane shunting operation mode is as follows: the flat shunting operation is the most common and simple and feasible operation mode for disassembling and marshalling trains in the railway system and can be implemented in any station. The shunting locomotive pulls out the train to be disassembled through a pulling line, and pushes the train to the station tracks of each specified group number one by one according to the classification group number of the vehicle goods destination. And then returning to the drawing line, transferring the next group of vehicles to the station track of the corresponding group number after switching the turnout, repeating the steps, and finishing classification of all the arriving vehicles according to the group number. After being classified, the vehicles are gathered on marshalling lines with different group numbers and are sent to respective cargo areas (harbor areas) by shunting locomotives. The locomotive has long back-and-forth travel distance in a plane shunting operation mode, frequent unhooking is needed, the operation time of the decommissioning is longest if the number of hooks is more in the whole train decommissioning process, and the train marshalling efficiency is not high. The method is suitable for being adopted when the number of train unwinding hooks is small and the number of train unwinding groups is small, and generally 60-120 min is required for unwinding a train (60 carriages).
3. Hump sliding shunting operation mode: the hump is a line with camel hump-shaped longitudinal section, the train to be disassembled is pulled out through a pulling line by using a shunting locomotive, then the train is pushed to the top of the hump (ascending slope), the train automatically slides into each track to be marshalled by using the height difference potential energy between the hump and the marshalling line and the gravity potential energy (descending slope). After being classified, the vehicles are gathered on marshalling lines with different group numbers and are sent to respective cargo areas (harbor areas) by shunting locomotives. The train marshalling mode is a common train marshalling mode of a railway marshalling station, has high efficiency, is suitable for disassembly operation and assembly line operation with frequent large traffic volume, and approximately 15-20 min is needed for automatically disassembling a train (60 carriages) from a hump. The simple hump disassembly of the section station for one train (60 carriages) needs 30-40 min. The hump train has the advantages of high requirements of planes and vertical sections of a railway marshalling yard on terrain conditions, large quantity of marshalling lines, large occupied area and large engineering investment due to the fact that railway hump facilities need to be built by utilizing the hump train.
The container train marshalling mode of the second major moving-box non-moving-box train mainly comprises a container ground transfer marshalling operation mode: the railway container ground transfer marshalling operation mode is one individual transfer operation mode specially for railway container freight station. After the container train arrives, the containers are unloaded and landed, then the containers are assembled again according to the direction group number of the container train, the assembly and the re-loading of the containers after landing and assembling are completed in a container yard, and the containers on the train are completely unloaded and landed and stacked, so that the containers are assembled into the assembly vehicle after being assembled to a certain number. Therefore, a large container stacking field is needed, the occupied area is large, the operation efficiency is low, and the logistics speed is low. This method is only used for transit work at railway container stations and not for container hand-over at estuary stations.
In summary, the most common shunting operation method for the plane operation in the prior art has low efficiency and long cargo transfer time. Although the hump sliding operation mode has high efficiency, the hump sliding operation mode needs large yard area and more control equipment, and is mainly used for marshalling stations and large-capacity section stations. The railway loading container vehicles in a cargo area (port area) are fixedly parked in an aligned mode, the container group numbers on the vehicles are randomly arranged, and compared with a storage yard cargo space of the fixed container group numbers, the running distance of part of loading and unloading machines is long, parallel unloading operation of multiple devices is not facilitated, and the loading and unloading operation efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an area is little, equipment is simple and the higher operating system that the molten iron intermodal railway bay station of efficiency unloads to the harbour district storage yard.
The utility model discloses a realize like this:
the utility model provides an operating system that molten iron intermodal railway bay station unloaded to harbour district storage yard, including the railway to the field of departure and with a plurality of harbour districts that the railway corresponds to the field of departure, the railway is provided with at least one to the line of departure, still include with to the flip-chip field that the line of departure is adjacent to be set up, the flip-chip field be equipped with at least one with to the parallel flip-chip line of departure, flip-chip line and each harbour district UNICOM, the operation has a plurality of railway container flatcars on the flip-chip line, to the line of departure with be equipped with the automatic guided transport vechicle between the flip-chip line and supply the road region of the horizontal and vertical operation of automatic guided transport vechicle, railway bay station still is equipped with container handling machines, to the line of departure with the flip-chip line is located the loading and unloading range of container handling machines.
Furthermore, the container handling machine comprises a plurality of gantry cranes and two traveling rails for the gantry cranes to travel, and the gantry cranes span above the arrival and departure line and the inverted line.
The container loading and unloading tool comprises a arrival line container loading and unloading tool with a loading and unloading range covering the arrival line and an arrival line container loading and unloading tool with a loading and unloading range covering the inverted line, and the arrival line container loading and unloading tool and the inverted line container loading and unloading tool respectively comprise a plurality of gantry cranes and traveling rails for the gantry cranes to travel.
Further, the automated guided vehicle is an automated power-operated vehicle provided with a power drive device.
Further, the automatic guided vehicle has a plurality of automatic guided vehicles, and the width of the road area is not less than the width of two automatic guided vehicles running in parallel.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the automatic guided transport vehicle and the railway container flat car are adopted as transfer carriers, and the transfer marshalling operation containers are not fallen to the ground and stacked, so that the railway bay station does not need a container stacking field, only needs to arrange a reverse loading line and an automatic guided transport vehicle walking road, occupies small area of the container reverse loading field, saves land, and is flexible in station arrangement. The problem that the traditional disintegration marshalling needs to be provided with a railway shunting yard or a railway freight yard container floor type stacking floor occupying large area is solved. Only a small amount of automatic guided transport vehicles and general railway container flat cars are needed, so the engineering investment is saved.
2. By utilizing the system, the method of inversely installing the automatic guided transport vehicle to the railway container flat car can be adopted to replace the existing disassembling and marshalling operation method, thereby realizing the grouping of the containers, reducing the operation flow, reducing the site area of the harbour station and improving the disassembling and marshalling operation efficiency. The method is suitable for regrouping container trains at harbor stations with large carrying capacity, and suitable for regrouping arriving container trains at harbor stations with a plurality of port special lines connected with rails.
3. By utilizing the system, the automatic guided vehicles can be adopted to realize the regrouping of scattered unordered container trains, during the process of the inverted operation, a plurality of automatic guided vehicles can continuously perform the inverted operation at the same time, and the grouped containers are classified into a large group according to the direction of a harbor area, so that the number of shunting hooks in the traditional shunting operation is greatly reduced, the time of a large amount of shunting operations is saved, and the efficiency is higher.
Drawings
Fig. 1 is a schematic view of an operation system for unloading from a bay station to a harbor yard of a combined transportation railway for molten iron according to an embodiment of the present invention;
fig. 2 is a schematic diagram of the container inverted and sequenced in front and back.
Description of reference numerals: 1-arrival and departure line, 2-inverted line, 3-running rail, 4-container train, 5-railway container flat car, 6-gantry crane, 7-machine waiting line, 8-transport line, 9-harbor area entry line, 10-automatic guided transport vehicle and 11-road area.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 and fig. 2, the embodiment of the utility model provides an operating system that molten iron intermodal railway bay station unloads to harbour district storage yard, including the railway arrival field and with a plurality of harbour districts that the railway arrival field corresponds, the railway arrival field is provided with at least one line 1 of arriving at the departure, still include with the flip-chip field to the adjacent setting of line 1 of arriving at the departure for carry out the transfer of container, the flip-chip field be equipped with at least one with go to line 1 parallel flip-chip line 2 of arriving at the departure, arrive at line 1 and flip-chip line 2 all waits 7 UNICOMs with the machine of railway arrival at the departure field. The inverted line 2 is communicated with each port area, and a plurality of railway container flat cars 5 are operated on the inverted line 2 and used for transporting containers to each port area. An automatic guided vehicle 10 and a road area 11 for the automatic guided vehicle 10 to transversely and longitudinally run are arranged between the arrival line 1 and the inverted line 2, and the containers to be marshalled which arrive at the train disorderly are regrouped through the continuous inverted installation of the automatic guided vehicle 10. The railway bay station is further provided with a container handling machine, the departure line 1 and the inversion line 2 being located within the handling range of the container handling machine for transferring containers on a train to an automated guided vehicle 10 and for transferring containers on the automated guided vehicle 10 to a railway container flat car 5. The container train 4 arrives at a railway and stops on a departure line 1 after arriving at a departure place, the inverted line 2 stops a train of railway container flat cars 5, all containers are inverted on the train of railway container flat cars 5 through the automatic guided vehicle 10 and the container handling machine, and the containers after inversion are grouped according to a port area to be arrived and are sequentially arranged on the inverted line 2 according to groups.
As one embodiment, the arrival line 1 and the inverted line 2 are inverted by using the same set of container handling equipment, the container handling equipment includes a plurality of gantry cranes 6 and two running rails 3 for the gantry cranes 6 to run, the gantry cranes 6 span the arrival line 1 and the inverted line 2, so that containers on a train arriving at the arrival line can be transferred onto the automated guided vehicle 10 and containers on the automated guided vehicle 10 can be transferred onto the railway container flat wagon 5 on the inverted line 2, and the two running rails 3 are provided to facilitate the running of the gantry cranes 6, so that the gantry cranes 6 can operate the containers at a plurality of positions. In another embodiment, the arrival line 1 and the inverted line 2 are inverted by different container handling machines respectively, the container handling machines comprise arrival line container handling machines with loading and unloading ranges covering the arrival line 1 and inverted line container handling machines with loading and unloading ranges covering the inverted line 2, and each of the arrival line container handling machines and the inverted line container handling machines comprises a plurality of gantry cranes and running rails for the gantry cranes to run. The container handling machine of the departure line is used for transferring the container on the train of the departure line to the automatic guided transport vehicle 10, the container handling machine of the inverted line is used for transferring the container on the automatic guided transport vehicle 10 to the railway container flat car 5 on the inverted line 2, the departure line 1 and the inverted line 2 are respectively inverted by different container handling machines, and the inversion efficiency is higher. The gantry cranes 6 are provided with a plurality of gantry cranes 10, the automated guided vehicles 10 are also provided with a plurality of gantry cranes, and the number of the automated guided vehicles 10 and the number of the gantry cranes 6 are both less than the number of all containers on the train, so that the gantry cranes 6 and the automated guided vehicles 10 can simultaneously operate in the process of inverting the container train 4 to transfer marshalling, the inverting time is short, and the efficiency is high. Further, the width of the road area 11 is not less than the width of the two automated guided vehicles 10 running in parallel, so that the automated guided vehicles 10 can perform container transfer operations both laterally and longitudinally.
Preferably, the automated guided vehicle 10 is an automated guided vehicle, which is provided with a power driving device, can move horizontally and longitudinally, can be driven manually or in an unmanned manner, can reduce manpower when being driven in an unmanned manner, and can avoid safety accidents of personnel on site.
As shown in fig. 1, further, a shunt switch area is provided between the loading line 2 and each port area, the shunt switch area is communicated with the loading line 2 through a transport line 8, and the shunt switch area is communicated with each port area through a port area inlet line 9.
The operation system also comprises facilities such as a railway information system, a railway container freight yard management system, a railway signal station interlocking route control system and the like, wherein the railway information system comprises a railway freight information system, a railway train number system, a railway freight ticket information system, a railway confirmed report system, a station present train system and the like, and is used for realizing the communication of all parts of the system and realizing the automatic control of the automatic guided transport vehicle 10, a container loading and unloading machine and the like.
The embodiment adopts automated guided transporting vehicle and railway container flatcar as the transfer delivery vehicle, and the operation container of transfer marshalling does not fall to the ground the pile, therefore railway bay station does not need the container to stack the place, only need arrange flip-chip line and automated guided transporting vehicle and walk the road, and the container flip-chip area is little, saves the land used, and the place is arranged in a flexible way. The problem that the traditional disintegration marshalling needs to be provided with a railway shunting yard or a railway freight yard container floor type stacking floor occupying large area is solved. Only a small amount of automatic guided transport vehicles and general railway container flat cars are needed, so the engineering investment is saved.
The embodiment of the utility model provides an operating method of this kind of molten iron combined transport railway bay station to the operating system of harbour district storage yard unloading includes following step:
(1) the container train arrives at a railway departure place and stops on a departure line, a row of empty-load railway container flat cars stop on an inverted line parallel to the departure line, the number of the empty-load railway container flat cars stop on the inverted line is larger than or equal to that of the containers on the train, and each container is guaranteed to correspond to one railway container flat car.
(2) All containers on the train are inverted onto the train of railway container flat cars by the automated guided vehicle and the container handling machine, and the inverted containers are grouped according to the port area to be reached and are sequentially arranged on an inversion line by group, as shown in fig. 2.
In one embodiment, the container handling machine includes a gantry crane and two running rails on which the gantry crane runs, the gantry crane spans over the arrival line and the inversion line, and the gantry crane can grab the container at any position by moving on the two running rails. The gantry cranes and the automatic guided vehicles are all provided with a plurality of containers, the number of the gantry cranes and the number of the automatic guided vehicles are less than that of all the containers on the train, a plurality of gantry cranes and a plurality of automatic guided vehicles assist in grouping and simultaneous operation, mutual interference is small, inversion time is short, and efficiency is high. The process specifically comprises the following steps: the automatic guided transport vehicles move to the position adjacent to the containers to be inverted, the multiple gantry cranes grab the containers on the vehicles to be unloaded according to the railway container operation plan and invert the containers on the adjacent automatic guided transport vehicles, the automatic guided transport vehicles carry the containers to the position adjacent to the corresponding railway container flat cars, and the containers on the automatic guided transport vehicles are grabbed to the corresponding railway container flat cars through the gantry cranes; until the containers on the train are completely inverted.
As another embodiment, the container handling machine comprises a departure line container handling machine with a handling range covering the departure line and an inverted line container handling machine with a handling range covering the inverted line, wherein the departure line container handling machine and the inverted line container handling machine both comprise a plurality of gantry cranes and traveling rails for the gantry cranes to travel, the departure line container handling machine grabs containers on vehicles to be unloaded according to a railway container operation plan, the containers are inverted on adjacent automatic guided vehicles, the containers on the automatic guided vehicles are grabbed on corresponding railway container flat cars by the inverted line container handling machine, the two inversions are carried out by using different gantry cranes, and the inversion efficiency is higher.
(3) The shunting locomotive sends the railway container flat wagon loaded with the container to a designated harbor area.
(4) After the railway container flat car reaches a loading and unloading line of the harbor area, the container is unloaded from the railway container flat car to a specified position of the harbor area by a yard loading and unloading machine (such as a rail gantry crane).
(5) The shunting locomotive returns the unloaded railway container flat wagon to the inverted yard.
The method adopts a method of inversely installing the automatic guided transport vehicle to the railway container flat car to replace the existing disassembling and marshalling operation method, thereby realizing the grouping of the containers, reducing the operation flow, reducing the site area of the bay station and improving the disassembling and marshalling operation efficiency. The method is suitable for regrouping container trains at harbor stations with large carrying capacity, and suitable for regrouping arriving container trains at harbor stations with a plurality of port special lines connected with rails. The automatic guided vehicles are utilized to realize the regrouping of scattered and disordered container trains, during the process of carrying out the inverted operation, a plurality of automatic guided vehicles can carry out the inverted operation simultaneously and continuously, and the grouped containers are classified into a large group according to the direction of a harbor area, so that the number of shunting hooks in the traditional shunting operation is greatly reduced, the time of a large amount of shunting operation is saved, and the efficiency is higher.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides an operating system that molten iron combined transport railway bay station arrives harbour district storage yard and unloads, includes that the railway arrives the place and arrives a plurality of harbour districts that the place corresponds with the railway, the railway arrives the place and is provided with at least one and arrives line, its characterized in that: still include with to the flip-chip field that the line of departure is adjacent to be set up, the flip-chip field be equipped with at least one with to the parallel flip-chip line of departure, flip-chip line and each harbour district UNICOM, the operation has a plurality of railway container flatcars on the flip-chip line, to the line of departure with be equipped with the automated guidance transport vechicle between the flip-chip line and supply the road region of the horizontal and vertical operation of automated guidance transport vechicle, railway harbour station still is equipped with container handling machine, to the line of departure with the flip-chip line is located the loading and unloading scope of container handling machine.
2. The system of claim 1, wherein the system comprises: the container handling machine comprises a plurality of gantry cranes and two traveling rails for the gantry cranes to travel, and the gantry cranes span above the arrival and departure line and the inverted line.
3. The system of claim 1, wherein the system comprises: the container loading and unloading tool comprises a container loading and unloading tool with a loading and unloading range covering the arrival and departure line and an inverted line container loading and unloading tool with a loading and unloading range covering the inverted line, and the arrival and departure container loading and unloading tool and the inverted line container loading and unloading tool respectively comprise a plurality of gantry cranes and traveling rails for the gantry cranes to travel.
4. The system of claim 1, wherein the system comprises: the automated guided vehicle is an automated powered vehicle provided with a power drive.
5. The system of claim 1, wherein the system comprises: the automatic guided vehicle is provided with a plurality of automatic guided vehicles, and the width of the road area is not less than the width of two automatic guided vehicles running in parallel.
CN201820915070.3U 2018-06-13 2018-06-13 Operation system for unloading from bay station to bay area yard of combined transport railway for molten iron Active CN212291996U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820915070.3U CN212291996U (en) 2018-06-13 2018-06-13 Operation system for unloading from bay station to bay area yard of combined transport railway for molten iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820915070.3U CN212291996U (en) 2018-06-13 2018-06-13 Operation system for unloading from bay station to bay area yard of combined transport railway for molten iron

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CN212291996U true CN212291996U (en) 2021-01-05

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Effective date of registration: 20210127

Address after: 430074 building E5, phase IV, optical valley software park, 1 Guanshan Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province

Patentee after: China Railway Wuhan survey and Design Institute Co.,Ltd.

Address before: Building E5, phase IV, Guanggu Software Park, No.1 Guanshan Avenue, Hongshan District, Wuhan City, Hubei Province

Patentee before: CHINA RAILWAY WUHAN SURVEY AND DESIGN Research Institute