CN112794111A - Direct-taking continuous loading and unloading system and method for container molten iron combined transport vehicle and ship - Google Patents

Abstract

The invention relates to the technical field of container molten iron combined transportation, in particular to a direct-taking continuous loading and unloading system and a direct-taking continuous loading and unloading method for a container molten iron combined transportation vehicle and ship, wherein a container is grabbed from the ship and is transported to a transfer platform; the transfer platform transports the container to an empty rail system transfer area to wait for connection; the air rail system is connected with the container on the switching platform and transported to a railway loading and unloading operation field; according to the instruction given by the railway container connection management system, the railway empty wagon train of the railway loading and unloading operation field is conveyed to a loading area on a loading and unloading line of the railway by the railway locomotive through a station for loading. The seamless connection of the molten iron intermodal transportation is realized in the true sense, so that the container turnover efficiency is improved; the seamless connection of the molten iron combined transportation in the real sense can be realized by reducing the internal transportation links, so that the transportation efficiency is improved, and the short-distance transportation cost is saved; the containers do not need to be stocked in a yard, thereby greatly saving the area of the yard and reducing the stocking and operation cost of ports.

Description

Direct-taking continuous loading and unloading system and method for container molten iron combined transport vehicle and ship

Technical Field

The invention relates to the technical field of container molten iron combined transportation, in particular to a direct-taking continuous loading and unloading system and method for a container molten iron combined transportation vehicle and ship.

Background

At present, the connection process of the container in the molten iron intermodal transportation mode mainly comprises the following steps:

1. dock-road-rail yard mode (port outside reloading mode). In the mode, a certain distance of 2-5 km (30 km for a mountain and a harbor) exists between the railway container station and the wharf, the reloading transportation between the waterway transportation and the railway can be realized only by a short-distance road transportation, an external truck-collecting transportation link is added in the mode, the transportation cost and the time cost are correspondingly increased, and the unified management of the molten iron combined transportation system is not convenient.

2. Dock-yard-rail loading and unloading area mode (port interior reloading mode). In the mode, the railway loading and unloading line is laid near a wharf storage yard, and loading and unloading operation of containers of train cars is carried out by loading and unloading mechanical equipment and rails of the storage yard, so that the link of external truck transportation is reduced, and the transportation cost and the time cost are saved. But the transfer in the storage yard is time-consuming and labor-consuming, and has low efficiency and long turnaround cycle.

3. Water transport-railway vehicle and vessel direct-taking mode. The mode needs highly coordinated vehicles, ship arrival time, loading and unloading operation plans of loading and unloading machines and the like, so that the mode is rarely applied at home and abroad.

In the existing direct taking mode of the molten iron combined transport vehicle and ship, the reloading operation between waterway transportation and railway transportation does not need to be carried out through yard operation, and the reloading can be directly carried out. This operation mode is required to keep the information communication between the water transportation and the railway, to coordinate the arrival and departure time of the railway train, the departure and arrival time of the ship at the dock, the loading and unloading operation plan of the loading and unloading mechanical vehicle, etc., and generally to keep the loading and unloading line of the railway and the dock or the dock yard at the same level (the dock-road-railway yard mode is not required), so as to facilitate the operation of the reverse installation of the hot metal intermodal container, the container of the railway intermodal container, and the smooth operation of other operations at the port without mutual influence. However, when the railway loading and unloading line cannot directly extend into the front edge of the wharf due to the limitation of special terrain, places and the like, a large height difference exists between the railway loading and unloading line and a wharf yard, and railway line spreading is difficult (generally, a railway line descends or ascends a slope with the height of 6m and the line length of 1000 m), and the three lines cannot be kept near the same horizontal height, the vehicle and the ship cannot be directly taken.

Disclosure of Invention

The invention provides a direct-taking continuous loading and unloading system and a direct-taking continuous-loading and unloading method for a container molten iron intermodal vehicle and ship, and solves the technical problem that the loading, unloading and transporting of the molten iron intermodal container are difficult.

The invention provides a continuous loading and unloading system for directly taking containers by a hot metal transport vehicle and a ship, which comprises a container wharf positioned on the waterside and a transfer platform positioned on the shore, and further comprises an air rail system, a railway loading and unloading operation field and a first crane spanned between the container wharf and the transfer platform, wherein the railway loading and unloading operation field comprises a plurality of railway loading and unloading lines, a second crane spans between the railway loading and unloading lines, the air rail system comprises an air rail travelling line for connecting the second crane and the transfer platform, and an air rail conveying unit for loading and unloading the containers is arranged on the air rail travelling line.

Preferably, the container terminal comprises a plurality of container terminals, each container terminal corresponds to a first crane, and a truck collecting running rail which penetrates through the front edge of the container terminal and is parallel to a shoreline is arranged between two adjacent cranes.

Preferably, the empty rail travelling line is located above the transfer platform, and the empty rail conveying unit comprises a spreader which runs up and down the empty rail travelling line and loads and unloads containers.

Preferably, a truck collection running channel is arranged below the first crane and the second crane, and a truck collection for transporting containers is arranged on the truck collection running channel.

Preferably, the first crane is a bridge crane and the second crane is a gantry crane.

Preferably, the loading and unloading system further comprises a gantry crane way, the gantry crane way being parallel to the shore line.

Preferably, the air rail system is arranged in a loop to engage a container terminal and a railway loading yard.

Preferably, the handling system further comprises a rail cross over yard located at a loading and unloading location below the second crane.

Preferably, the transfer platform includes transfer rollers that rotate to transport containers to an interface area of the empty rail system awaiting docking.

The invention provides a direct-taking continuous loading and unloading method for a container molten iron combined transport vehicle and ship, which comprises the following steps:

grabbing the container from the ship and conveying the container to a transfer platform;

the transfer platform transports the container to an empty rail system transfer area to wait for connection;

the air rail system is connected with the container on the switching platform and transported to a railway loading and unloading operation field;

according to the instruction given by the railway container connection management system, the railway empty wagon train of the railway loading and unloading operation field is conveyed to a loading area on a loading and unloading line of the railway by the railway locomotive through a station for loading.

Has the advantages that: the invention provides a direct-taking continuous loading and unloading system and a direct-taking continuous loading and unloading method for a container molten iron combined transport vehicle and ship, wherein a container is grabbed from the ship and transported to a transfer platform; the transfer platform transports the container to an empty rail system transfer area to wait for connection; the air rail system is connected with the container on the switching platform and transported to a railway loading and unloading operation field; according to the instruction given by the railway container connection management system, the railway empty wagon train of the railway loading and unloading operation field is conveyed to a loading area on a loading and unloading line of the railway by the railway locomotive through a station for loading. The method is suitable for special terrain conditions, and realizes the seamless connection of the combined transportation of the molten iron in the true sense, thereby improving the turnover efficiency of the container; the seamless connection of the molten iron combined transportation in the real sense can be realized by reducing the internal transportation links, so that the transportation efficiency is improved, and the short-distance transportation cost is saved; the containers do not need to be stocked in a yard, so that the area of the yard is greatly saved, and the port stocking and operating cost is reduced; meanwhile, the container loading and unloading operation between the ship and the railway vehicle can be automatically controlled, the loading and unloading efficiency is high, the human resources are saved, and the transportation cost of container intermodal transportation and connection is reduced.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

FIG. 1 is a plan view of the general structure of the direct-access continuous loading and unloading system and method for the container molten iron intermodal vehicle and ship of the present invention;

FIG. 2 is an enlarged schematic view of a portion B of a plan view of the overall structure of the system and method for direct pick-up and continuous loading and unloading of the container molten iron intermodal vehicle and vessel of the invention;

FIG. 3 is an enlarged partial schematic view A of the general structural plan view of the container molten iron intermodal vehicle and vessel direct-fetching continuous loading and unloading system and method of the invention;

FIG. 4 is a diagram of the operation process of two empty rail conveying lines of the system and the method for directly taking and continuously loading and unloading the container and the hot metal intermodal vehicle and ship;

FIG. 5 is a schematic diagram of the roller movement mode of the quayside container transfer platform of the system and the method for directly taking and continuously loading and unloading the container and the molten iron combined transport vehicle and the ship;

fig. 6 is a schematic diagram of a transportation mode of a trolley crane after a container of a shore bridge is transferred to a shore bridge, of the system and the method for directly taking and continuously loading and unloading the container and the molten iron combined transportation vehicle and ship.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The embodiment of the invention provides a continuous loading and unloading system for directly taking containers by a hot metal transport vehicle and ship, which comprises a container wharf positioned at the waterside, a transfer platform positioned on the shore, an air rail system, a railway loading and unloading operation field and a first crane spanned between the container wharf and the transfer platform, wherein the railway loading and unloading operation field comprises a plurality of railway loading and unloading lines, a second crane spans between the railway loading and unloading lines, the air rail system comprises an air rail travelling line for connecting the second crane and the transfer platform, and an air rail conveying unit for loading and unloading the containers is arranged on the air rail travelling line.

Specifically, as shown in fig. 1 to 6, in a container terminal having a molten iron intermodal container transfer function, a sea-side berth 21 at a quay 20 may berth a container ship 10. A shore container crane (shortly called shore bridge) 300 or a portal crane (shortly called portal crane) and a travelling line way 304 running through the front edge of the container wharf and parallel to the shore line are arranged on the sea side. A container truck loading and unloading area and a collection truck running channel 200 are arranged below the shore bridge span. A transfer platform 306 is arranged below the shore bridge. The switching platform 306 is a container switching platform for a double-trolley quayside container crane, a container collecting vehicle and an AGV, is arranged on a post portal frame at the back of the quayside container crane and is provided with a back hoisting trolley extending towards a back cantilever. In the region of the cross-over platform 306, an empty rail system 500 and an empty rail running line 501 which runs through the loading and unloading region in parallel with the shore line are arranged, and the empty rail running line is annularly arranged to connect ports and railway loading and unloading operation fields.

Similarly, a gantry crane 600 (door crane for short) capable of moving longitudinally, a plurality of railway loading and unloading lines 801, a gantry crane way 603 parallel to the railway loading and unloading area, and a railway cross-over yard 730 are arranged in the railway working area.

The system of this embodiment works as follows:

1. a container terminal with the direct taking and transferring function of a molten iron combined transport container vehicle and ship can berth one or more container ships 10 at the seaside berth 21 at the wharf frontage 20. The container terminal is a water transportation, railway and road container transportation gathering and evacuation exchange hub and is used for berthing container ships and loading and unloading containers;

2. the front sea side berth 21 is provided with a shore bridge crane 300 (for short, a shore bridge) or a portal crane (for short, a portal crane, the shore bridge is also suitable for the portal crane) and a traveling line 304 penetrating through the front edge of the wharf, and the shore bridge crane 300 or the portal crane is used for loading and unloading the container ship 10 at a port and directly taking and transferring the container 100 between the container ship 10 and the transfer platform 306.

The shore bridge operation arrangement can be that one shore bridge corresponds to one ship loading and unloading operation, or a plurality of shore bridges are loaded and unloaded in one ship; or one multi-berth shore bridge simultaneously loads and unloads one ship, or a plurality of multi-berth shore bridges simultaneously loads and unloads one ship, or the combination of the shore bridges with uncertain quantity and the ships with uncertain quantity simultaneously loads and unloads the containers;

the shore bridge is provided with a cross-over platform 306, the shore bridge cross-over platform 306 can exchange containers with shore bridge trolleys and spreaders, the containers can be translated to the lower part of the air rail travelling line 501 in a shore bridge rear trolley or roller translation mode, the containers can be exchanged with the air rail conveying system 500, and a cross-over yard can not be arranged when the shore bridge cross-over platform 306 is arranged;

3. the empty rail system 500 is provided with an empty rail walking line 501, the empty rail walking line 501 is connected with a railway yard and a port area switching platform, the empty rail walking line 501 is annularly arranged between the wharf front edge and the yard and the railway loading and unloading line, and the limit that the yard, the railway loading and unloading area and the port loading and unloading operation area are not in the same level can be overcome by a certain gradient. The empty rail walking line 501 can be arranged in a plurality of ways and is used for alternately replacing empty and heavy containers, so that the continuous operation of directly taking, loading and unloading the container vehicles and ships is met. The empty rail conveying unit has the functions of running on an air rail, enabling a lifting appliance to run up and down at any position and loading and unloading containers.

4. In the railway loading and unloading area, a railway cross-over yard 730, a plurality of gantry cranes 600 and gantry crane rails 603 are arranged, and a plurality of railway loading and unloading lines 800 can be arranged under the span of the gantry cranes.

The vehicle and ship direct taking, loading and unloading operation process comprises the following steps:

the multi-type intermodal port project comprises a multi-type intermodal content composed of a direct taking transportation mode of a road truck and a road ship, and a direct taking operation mode of a waterway and the road intermodal vehicle and the road ship is a mature technical process, although the direct taking operation mode is a component of the project, the detailed description is omitted. But the simultaneous realization of the direct loading and unloading operation of ships, roads and railway vehicles and ships at one wharf is within the scope of the system composition, function and operation flow contained in the project.

The basic operation flow of directly taking off the ship from the ship unloading railway loading vehicle is as follows:

(1) the container transport ship leaves a front port, sends a schedule notice, arrival time and a container list to a predetermined port, and sends a schedule notice, a container arrival notice and an air line shipment notice to a railway and a road when arriving at the port; when the ship arrives at the predetermined container wharf berth, the transport ship delivers a container loading list to the port and the port container management system;

(2) the port container management system exchanges information such as container numbers, transportation directions and the like with a road combined transportation system and a railway container connection management system according to the container transportation directions of ship loading lists, and makes ship unloading and loading operation plans.

(3) According to the instruction given by the railway container connection management system, the railway empty train sends the railway empty train 801 to the railway loading and unloading line 800 spanned by the gantry crane 600 through the railway locomotive at the station.

(4) And the shore bridge grabs the molten iron intermodal container from the ship according to the operation plan, and the molten iron intermodal container is lifted to the shore bridge and then is lifted off to the region of the transfer platform 306 by the cantilever.

(5) The transfer platform 306 moves the container horizontally to the land side, and transports the molten iron intermodal container to the empty rail system transfer area to wait for transfer.

(6) The lifting appliance of the conveying unit of the air rail conveying system descends, the container loaded and locked on the switching platform is lifted to the running height, the container is slowly lifted and conveyed to the region of the railway loading and unloading field by utilizing the traveling line 501 of the annular air rail traveling line to move forward, the lifting appliance of the conveying unit and the container descend, and the container is unloaded by unlocking and unhooking.

(7) The gantry crane 600 sequentially grabs the containers by using the gantry crane spreader 611 and unloads the containers to the designated positions of the railway vehicles in the forward direction.

(8) After the loading of the whole train container is finished, the traction locomotive pulls the train to the adjacent station marshalling and then sends out or directly sends out on a loading and unloading line.

(9) The container ship 10 may be simultaneously docked at the dock front berth 21 for loading and unloading, may be simultaneously loaded and unloaded by different ships at the shore bridge, or may be simultaneously loaded and unloaded by one of the ships.

The basic railway unloading ship loading ship direct taking operation flow is as follows:

(1) the container transport ship leaves a front port, sends a schedule notice, arrival time and a container list to a predetermined port, and sends a schedule notice, a container arrival notice and an air line shipment notice to a railway and a road when arriving at the port; the container transport ship arrives at a predetermined container wharf berth, and the transport ship delivers a container loading list to a port and a port container management system;

(2) the port container management system exchanges information such as container number, transportation direction and the like with a road combined transportation system and a railway container connection management system according to the shipping route, the ship time, arrival port and loading cabin list container transportation direction, and makes unloading and loading plans.

(3) According to the instruction given by the railway container connection management system, the railway container heavy train sends the railway heavy train 801 to the railway loading and unloading line 800 spanned by the gantry crane 600 through a railway locomotive at a station.

(4) The gantry crane 600 uses the gantry crane spreader 611 to sequentially pick up the containers 511 from the designated locations of the rail vehicles, transfer them to the area where they are connected to the empty rail transportation system.

(5) The container in the transfer unit lifting appliance of the air rail conveying system is grabbed to the traveling height, and moves forward by using the annular air rail traveling line 501, so that the container is slowly descended and conveyed to the shore crane transfer platform area 306 to be unhooked, and the container waits for transfer.

(6) The transfer platform 306 receives the hot metal intermodal container operated by the air rail system conveying unit to complete the transfer with the air rail system. The container is translated to the lower part of a shore bridge hanger, the shore crane hanger grabs the molten iron intermodal container from the region of the transfer platform 306, and the container is lifted and unloaded to a specified position on the ship.

(7) After the whole train container is unloaded, the traction locomotive pulls the train to the adjacent station marshalling and then sends out or directly sends out on a loading and unloading line.

(8) The container ship 10 may be simultaneously docked at the dock front berth 21 for loading and unloading, may be simultaneously loaded and unloaded by different ships at the shore bridge, or may be simultaneously loaded and unloaded by one of the ships.

Basic ship unloading railway loading vehicle and ship direct taking continuous operation process (taking 2 empty rail conveying lines as an example) is combined with the steps shown in fig. 4 to 6:

the contents of the front ship, the railway information planning and scheduling and the rear ship, the shore bridge and the gantry crane combination arrangement matching are the same as those in the previous section and are not described again.

(1) According to the instruction given by the railway container connection management system, the railway empty train sends the railway empty train 801 to the railway loading and unloading line 800 spanned by the gantry crane 600 through the railway locomotive at the station.

(2) And the shore bridge grabs the molten iron intermodal container from the ship according to the operation plan, and the molten iron intermodal container is lifted to the shore bridge and then is lifted off to the region of the transfer platform 306 by the cantilever.

(3) The transfer platform 306 transports the liquid iron intermodal container to the empty rail system transfer area to wait for transfer.

(4) The lifting appliance of the conveying unit of the air rail conveying system moves downwards to load the containers of the transfer platform and then lifts, and the containers are conveyed to the railway loading and unloading area and then descend to the yard handover area to be unloaded by utilizing the annular air rail travelling line 501 to move forwards.

(5) The gantry crane 600 sequentially grabs the containers in the handover area by using the gantry crane spreader 611 and unloads the containers to the designated positions of the railway vehicles in the forward direction.

(6) After the loading of the whole train container is finished, the traction locomotive pulls the train to the adjacent station marshalling and then sends out or directly sends out on a loading and unloading line.

The basic railway unloading ship loading ship directly gets the continuous operation flow (taking 2 empty rail transfer lines as an example):

(1) according to the instruction given by the railway container connection management system, the railway container heavy train sends the railway heavy train 801 to the railway loading and unloading line 800 spanned by the gantry crane 600 through a railway locomotive at a station.

(2) The gantry crane 600 sequentially grabs the containers 511 and 512 from the designated positions of the railway vehicles by using the gantry crane spreader 611, and transfers and unloads the containers to the area where the containers are connected to the traveling line 501 of the empty rail conveying system.

(3) The two sets of empty rail system conveying unit lifting appliances descend to respectively sequentially grab and lift the containers in the transfer area, and the containers are slowly descended and conveyed to the shore crane transfer platform area 306 to wait for transfer by utilizing the annular empty rail traveling line 501 to move forwards.

(4) The transfer platform 306 receives the liquid iron intermodal container operated by the air rail system, and completes the transfer with the air rail system.

(5) The container is moved to the shore bridge by the transfer platform 306 according to the operation plan by the shore bridge, the container is transported by the shore crane in the area of the transfer platform 306 by the molten iron, and the container is transported and unloaded to the designated position on the ship.

(6) After the whole train container is unloaded, the traction locomotive pulls the train to the adjacent station marshalling and then sends out or directly sends out on a loading and unloading line.

The industrial process adopts a telescopic switching platform as the mode for switching the air rail system and the shore crane, and besides, the practical operation can also adopt the switching mode of a shore bridge rear roller device in figure 4 or figure 5.

(1) By using the switching mode of the shore bridge rear roller device (taking ship unloading as an example)

1) And the shore bridge grabs the molten iron intermodal container from the ship according to the operation plan, and the molten iron intermodal container is lifted to the shore bridge and then is lifted off to the region of the transfer platform 306 by the cantilever.

2) The transfer platform 306 uses the rear roller device of the shore bridge to slide, and the molten iron intermodal container is transported to the empty rail system transfer area to wait for transfer.

3) The empty rail conveying system grabs the container transferred by the rear roller device of the shore bridge, and the container is slowly lifted and conveyed to the region of the railway loading and unloading area to be unloaded by utilizing the annular empty rail travelling line 501.

(2) Switching mode of shore bridge rear trolley (taking ship unloading as an example)

1) And the shore bridge grabs the molten iron intermodal container from the ship according to an operation plan and hoists the molten iron intermodal container to a rear cantilever of the shore bridge.

2) The transfer platform 306 uses the shore bridge rear trolley to transport the molten iron intermodal container to the empty rail system transfer area to wait for transfer.

3) The shore bridge rear trolley utilizes the conveying unit to complete the connection with the empty rail connection system.

4) The empty rail conveying system grabs the container transferred by the trolley after the shore bridge, and the container is slowly lifted and conveyed to the region of the railway loading and unloading area by utilizing the annular empty rail travelling line 501.

Optional scheme, multiple shore bridges, multiple railway loading and unloading lines, multiple gantry cranes for loading and unloading ships simultaneously

(1) Simultaneous unloading operation of multiple shore bridges and multiple railway loading and unloading lines (taking 1 empty rail conveying system as an example)

1) According to the instruction given by the railway container connection management system, the railway empty train is used for sending railway empty vehicles 801 to a plurality of railway loading and unloading lines 800 spanned by the gantry crane 600 through railway locomotives.

2) Unloading the water public transport containers onto a collection truck 400 of a collection truck walking channel 200 by a plurality of shore bridges according to an operation plan, and driving the collection truck out of the front edge of the wharf along a road after unloading; the molten iron intermodal container is grabbed from a ship, lifted to a shore bridge, and then lifted to the region of the transfer platform 306 by the cantilever.

3) The transfer platform 306 moves the container to transfer the liquid iron intermodal container to the empty rail system transfer area to wait for transfer.

4) The empty rail conveying system conveying unit grabs the containers of the respective shore bridge switching platforms, and the containers are slowly lifted and conveyed to the railway loading and unloading area for unloading by utilizing the annular empty rail travelling line 501 to move forwards.

5) The gantry crane 600 sequentially grabs the containers by using the gantry crane spreader 611 and unloads the containers to the designated positions of the railway vehicles in the forward direction.

6) After the loading of the whole train container is finished, the traction locomotive pulls the train to the adjacent station marshalling and then sends out or directly sends out on a loading and unloading line.

(2) Simultaneous unloading operation of multiple shore bridges and multiple railway loading and unloading lines (taking 2 empty rail conveying systems as an example)

The operation is substantially the same, except that the two air rail conveyor lines 501 can be operated in parallel at the same time.

(3) Simultaneous shipment of multiple quayside bridges and multiple railway loading and unloading lines (taking 1 empty rail conveying system as an example)

1) According to the instruction given by the railway container connection management system, the railway container heavy train sends the railway heavy train vehicles 801 to a plurality of railway loading and unloading lines 800 spanned by the gantry crane 600 through railway locomotives.

2) The gantry crane 600 sequentially grabs the containers 511 from the designated positions of the railway vehicles by using the gantry cranes 611, and transfers and unloads the containers to the area where the containers are connected with the empty rail conveying system 501.

3) The empty rail transport system picks up the container 511 in the transfer area, and moves forward by using the annular empty rail traveling line 501, so that the container is slowly descended and transported to the shore crane transfer platform area 306 to be transferred.

4) The transfer platform 306 is used for receiving the hot metal intermodal container operated by the air rail system to complete the transfer with the air rail system. And moving the container to a shore bridge trolley operation area.

5) A plurality of shore bridges grab and unload the water intermodal containers from the trucks 400 on the truck running channels 200 to ships according to the operation plan, and the trucks are driven out of the front edge of the wharf along the road after unloading; and lifting and unloading the hot metal intermodal containers received by the shore bridge transfer platform 306 to the designated positions on the ship.

6) After the whole train container is unloaded, the traction locomotive pulls the train to the adjacent station marshalling and then sends out or directly sends out on a loading and unloading line.

(4) Simultaneous shipment of multiple quayside bridges and multiple railway loading and unloading lines (taking 2 empty rail conveying systems as an example)

The operation is substantially the same as above, except that the two empty rail running lines 501 can be operated in parallel at the same time.

Technical effects

Is suitable for special terrain conditions and improves technical feasibility

Part of ports are limited by terrain conditions or space, and railway loading and unloading lines cannot enter the front edge of a wharf or a storage yard. Or the elevation of the rail connecting point is far higher than the front edge of the wharf, a large longitudinal slope needs to be adopted on the loading and unloading operation area, the technical feasibility is poor, and the safety is low. The novel vehicle and ship direct taking mode provided by the embodiment of the quay bridge at the front edge of the wharf solves the problems that the elevation of a rail connecting point of a railway loading and unloading line is far higher than that of a wharf under the actual special topographic condition and the channel limiting condition, the container is transported without falling to the ground through the traditional horizontal transfer equipment, and the safety risk is high, the operation efficiency is low, the environmental protection pressure is high, and the like. Through the high-efficient cooperation of this level that proposes and perpendicular transportation equipment, can realize the seamless linking of iron water intermodal in the true sense to improve container turnover efficiency.

(II) reducing operation links and improving transportation efficiency

The new mode for directly taking the vehicle and the ship provided by the invention solves the limitation that the container is changed by using the short lightering transportation of the internal collection truck in the existing mode for directly taking the vehicle and the ship, reduces the internal transportation link, and can realize the real seamless connection of the molten iron combined transportation, thereby improving the transportation efficiency and saving the short-distance transportation cost.

(III) saving the area of the storage yard, having high automation degree and reducing the cost

The invention can realize the high-efficiency reloading and non-landing transportation of the combined molten iron transportation of the container, and the container does not need to be stockpiled in a stock dump, thereby greatly saving the area of the stock dump and reducing the stockpiling and operation cost of a port; meanwhile, the container loading and unloading operation between the ship and the railway vehicle can be automatically controlled, the loading and unloading efficiency is high, the human resources are saved, and the transportation cost of container intermodal transportation and connection is reduced.

The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the invention as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.

Claims (10)

1. The utility model provides a container molten iron intermodal vehicle ship directly gets continuous loading and unloading system, includes the container pier who is located the waterside and is located the switching platform on the bank, its characterized in that: the container loading and unloading system comprises a container wharf, and is characterized by further comprising an empty rail system, a railway loading and unloading operation field and a first crane crossing between the container wharf and the switching platform, wherein the railway loading and unloading operation field comprises a plurality of railway loading and unloading lines, a second crane crosses between the railway loading and unloading lines, the empty rail system comprises an empty rail travelling line used for connecting the second crane and the switching platform, and an empty rail conveying unit used for loading and unloading containers is arranged on the empty rail travelling line.

2. The system of claim 1, wherein the container terminal comprises a plurality of container terminals, each container terminal corresponds to a first crane, and a collection truck running rail is arranged between two adjacent cranes and penetrates through the front edge of the container terminal to be parallel to a shoreline.

3. The system of claim 1, wherein the air-rail running line is located above the transfer platform, and the air-rail conveying unit comprises a spreader that runs up and down the air-rail running line and loads and unloads containers.

4. The direct-fetching continuous loading and unloading system of the container molten iron intermodal vehicle and vessel as claimed in claim 1, wherein a collection truck running channel is arranged below the first crane and the second crane, and a collection truck for transporting the container is arranged on the collection truck running channel.

5. The system of claim 1, wherein the first crane is a bridge crane and the second crane is a gantry crane.

6. The container molten iron intermodal vehicle and vessel direct-fetching continuous loading and unloading system according to claim 5, characterized in that the loading and unloading system further comprises gantry crane lanes, and the gantry crane lanes are parallel to a shore line.

7. The container ship direct-access continuous loading and unloading system according to claim 1, wherein the air rail system is arranged in a ring shape to connect the container terminal and the railway loading and unloading operation field.

8. The container hot-metal intermodal vehicle and vessel direct-access continuous handling system of claim 1 further including a rail cross-over yard located at a loading and unloading location below the second crane.

9. The container hot-metal intermodal vehicle and vessel direct pick-up continuous handling system of claim 1, wherein the transfer platform includes transfer rollers that rotate to transport containers to a hand-over area of the air rail system awaiting docking.

10. A direct-taking continuous loading and unloading method for a container molten iron combined transport vehicle and ship is characterized by comprising the following steps:

grabbing the container from the ship and conveying the container to a transfer platform;

the transfer platform transports the container to an empty rail system transfer area to wait for connection;

the air rail system is connected with the container on the switching platform and transported to a railway loading and unloading operation field;

according to the instruction given by the railway container connection management system, the railway empty wagon train of the railway loading and unloading operation field is conveyed to a loading area on a loading and unloading line of the railway by the railway locomotive through a station for loading.

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