WO2023087768A1

WO2023087768A1 - Side hoisting and transferring system for containers

Info

Publication number: WO2023087768A1
Application number: PCT/CN2022/107394
Authority: WO
Inventors: 崔灿; 苏利杰; 梅琨; 柏元强; 汪子恂; 崔润哲; 汪炬松; 刘爱文; 王全虎; 宋少波
Original assignee: 中车长江运输设备集团有限公司
Priority date: 2021-11-18
Filing date: 2022-07-22
Publication date: 2023-05-25
Also published as: CN114249245A

Abstract

A side hoisting and transferring system (100) for containers, the system comprising a transfer vehicle (10), a support assembly (20), a translation beam assembly (30), a first transverse telescopic mechanism (40), a transverse movement beam assembly (50), a second transverse telescopic mechanism (60) and a spreader assembly (70). The translation beam assembly (30) spans a railway flat wagon, the transfer vehicle (10) and a highway loading/unloading zone, and provides a track foundation for transverse movement of the transverse movement beam assembly (50) and the spreader assembly (70); and the transverse movement beam assembly (50) is driven by the second transverse telescopic mechanism (60) so as to drive the spreader assembly (70) to move in the transverse direction of the transfer vehicle, and thus a container (200) is loaded/unloaded and transferred between the railway flat wagon and the highway loading/unloading zone, thereby achieving a seamless container transport connection between a railway and a highway, and thus efficiently transferring containers between the railway and the highway.

Description

A container side hoisting and transshipment system

Cross References to Related Applications

This disclosure claims the priority of a Chinese patent application with application number 202111370351.8 and titled "A container side hoisting and transshipment system" filed on November 18, 2021, the entire contents of which are hereby incorporated by reference.

technical field

The disclosure belongs to the technical field of container loading and unloading equipment, and in particular relates to a container side hoisting and transshipment system.

Background technique

As the country vigorously develops container multimodal transport, railway container transport has increased significantly. Therefore, the transfer applicability, automation and operation efficiency of containers among various modes of transportation have also attracted more and more attention from the market.

At present, the handling equipment for container road-rail combined transport mainly includes rail-mounted gantry cranes, rubber-tyred gantry cranes, and reach stackers. The above-mentioned equipment can load and unload containers of various types, but they must be operated under the disconnection mode of electrified railways, and cannot be carried out offline. Operation. In the non-disconnection mode of the electrified railway, only heavy-duty forklifts can meet the operation requirements, but heavy-duty forklifts can only load and unload 20ft containers, and the degree of automation is low.

By the end of 2020, the proportion of electrified railways in my country will exceed 70%, and the degree of electrification of major railway branch lines will also continue to increase. Since the above-mentioned rail-mounted gantry cranes, rubber-tyred gantry cranes, and reach stackers cannot perform offline operations, research and development is necessary. It is suitable for electrified railways and is capable of loading and unloading containers of various types.

Contents of the invention

The present disclosure provides a container side hoisting and transshipment system, which can perform off-network operations on electrified railways, perform side loading and unloading of various types of containers, and realize seamless connection between railway and road container transportation.

According to an embodiment of the present disclosure, a container side hoisting and transshipment system is provided, including: a transfer vehicle, which is provided with a running device; a support component, which is set on the transfer vehicle; and a translation beam component, which is movably installed on the transfer vehicle. On the support composition, and the two ends of the translation beam composition are distributed on the lateral sides of the transfer vehicle; the first transverse telescopic mechanism is respectively connected with the support composition and the translation beam composition, and is used to drive the The translation beam composition moves laterally along the transfer vehicle; the transverse movement beam composition is movably installed on the translation beam composition; the second transverse telescopic mechanism is composed of the translation beam composition and the transverse movement beam composition respectively connection, used to drive the traverse beam composition to move laterally along the transfer vehicle; the spreader composition is arranged on the traverse beam composition for loading and unloading containers; wherein, the traverse beam composition is on the Driven by the second lateral telescopic mechanism, the spreader assembly is driven to move laterally along the transfer vehicle, so as to transfer the container between the lateral sides of the transfer vehicle.

Description of drawings

Fig. 1 shows a schematic structural diagram of a container side-hoisting transfer system according to one or more embodiments of the present disclosure.

Fig. 2 shows a front view of a container side-lift transfer system according to one or more embodiments of the present disclosure.

Fig. 3 shows a left side view of a container side-lifting transfer system according to one or more embodiments of the present disclosure.

Fig. 4 shows a top view of a container side-lifting transfer system according to one or more embodiments of the present disclosure.

Fig. 5 shows an installation structure diagram of the second horizontal telescopic mechanism in the container side hoisting transfer system according to one or more embodiments of the present disclosure.

Fig. 6 shows an installation structure diagram of a spreader in a container side hoisting transfer system according to one or more embodiments of the present disclosure.

Fig. 7 shows a working principle diagram of the longitudinal telescopic mechanism in the container side hoisting transfer system according to one or more embodiments of the present disclosure.

Fig. 8 shows a working principle diagram of the longitudinal telescopic mechanism in the container side hoisting transfer system according to one or more embodiments of the present disclosure.

Fig. 9 shows a diagram 1 of a use state of the container side hoisting transfer system according to one or more embodiments of the present disclosure.

Fig. 10 shows a diagram 2 of the use state of the container side hoisting transfer system according to one or more embodiments of the present disclosure.

Fig. 11 shows the third use state diagram of the container side hoisting transfer system according to one or more embodiments of the present disclosure.

Fig. 12 shows a fourth use state diagram of the container side hoisting transfer system according to one or more embodiments of the present disclosure.

Description of reference signs: 100-container side hoisting and transshipment system; 200-container; 300-electrified railway network; 10-transfer car, 11-traveling device; 20-support composition, 21-lifting outrigger, 211-fixed support , 212-corbel structure, 22-first side beam, 23-connecting longitudinal beam; 30-translation beam composition, 31-telescopic beam, 31a-railway side section, 31b-middle section, 31c-highway side section , 311-horizontal part, 32-track, 33-limit stop; 40-the first transverse telescopic mechanism, 41-mounting seat; 50-transverse beam composition, 51-frame longitudinal beam, 511-web, 52- The second side beam, 53-installation platform, 54-hanging lug, 55-shackle, 56-chain; 60-second transverse telescopic mechanism, 61-motor, 62-roller, 63-reducer, 64-coupling ; 70-spreader composition; 80-support leg, 81-support part, 82-connection part; 90-longitudinal telescopic mechanism, 91-telescopic cylinder, 92-fixed pulley, 93-rope, 94-moving pulley.

Detailed ways

In order to enable those skilled in the art to which the disclosure belongs to understand the content of the disclosure more clearly, the technical solution of the disclosure will be described in detail below through specific embodiments in conjunction with the accompanying drawings.

In order to solve the technical problems of inflexible transfer of multimodal transport equipment and interference with railway grid lines in the prior art, the present disclosure provides a container side hoisting and transshipment system 100, which is installed next to the railway line and can be directly connected to the railway platform. Cars, loading and unloading containers 200. According to the functions of each area where the container side loading and transshipment system 100 is located, the location of the container road-rail intermodal side loading and unloading system can be divided into the following areas: railway flat car loading and unloading area (A area), container transfer area (B area) And the container road loading and unloading area (C area). Wherein the railway flat car loading and unloading area (area A) is the running area of the railway flat car, and the railway flat car is parked beside the loading and unloading system to load and unload the container 200. The container transfer area (Area B) is a transfer area through which containers are transferred to railway flat cars or container trucks. The container road loading and unloading area (area C) is an area where container trucks drive or containers are stored, and container trucks parked beside the loading and unloading system can carry out loading and unloading of containers 200 .

The structure of the container side hoisting and transfer system 100 is shown in Figures 1 to 4, including a transfer vehicle 10, a support component 20, a translation beam component 30, a first transverse telescopic mechanism 40, a transverse beam component 50, a second transverse telescopic Mechanism 60 and spreader form 70 . Among them, the transfer car 10 is set in the container transfer area (B area) and is used to connect the trucks in the railway flat car and the road loading and unloading area. On the one hand, as the installation basis for other components of the container side hoisting and transshipment system 100 (support composition 20, translation beam composition 30, first transverse telescopic mechanism 40, traverse beam composition 50, second transverse telescopic mechanism 60 and spreader composition 70), The transfer car 10 is provided with a traveling device 11, and the transfer car 10 can drive the whole system to travel along the railway, so as to sequentially load and unload the containers 200 one by one on the railway flat car. The running device 11 is a mature prior art, and reference may be made to the railway vehicle running device 11 disclosed in the prior art, and the specific structure will not be repeated here. The transfer car 10 can adopt any existing car body that can carry containers, and the specific structure will not be repeated here.

The support component 20 is arranged on the transfer vehicle 10 for installing the translation beam component 30 . In some embodiments of the present disclosure, the transfer car 10 adopts a flat car with a traveling device 11, and the supporting components 20 are installed on the car board of the flat car. Compared with the existing railway flat car, the car board of the flat car requires additional Width. The support composition 20 includes at least four lifting legs 21. According to actual needs, the number of lifting legs 21 can be set to 4, 6, 8, 12, etc. In order to ensure the force balance of the transfer vehicle 10, Each lifting leg 21 is symmetrically distributed on the transfer car 10, for example, four lifting legs 21 are provided, and the four lifting legs 21 are distributed at the four corners of the flat car. The distance between two adjacent lifting legs 21 along the longitudinal direction of the transfer vehicle 10 should be greater than the length of the 40ft/45ft container to ensure that the container can pass between the lifting legs 21 smoothly.

In order to facilitate the installation of the translation beam composition 30, the support composition 20 also includes at least two first side beams 22, and each first side beam 22 is arranged at intervals along the longitudinal direction of the transfer vehicle 10. In order to stably support the first side beams 22, each first side beam 22 The side beams 22 are all connected to two adjacent lifting legs 21 located in the lateral direction of the transfer car 10, for example, four lifting legs 21 are provided, and the four lifting legs 21 are distributed at the four corners of the flat car plate. Then, two first side beams 22 are provided correspondingly, and the two first side beams 22 are arranged laterally along the transfer vehicle 10 for installing the translational beam assembly 30 . In order to strengthen the structure of the entire support composition 20, the support composition 20 also includes at least one connecting longitudinal beam 23, the two ends of the connecting longitudinal beam 23 are respectively connected with two adjacent first side beams 22, and the connecting longitudinal beam 23 can be provided with one or Two, to connect the two first side beams 22 distributed longitudinally at intervals.

The translation beam composition 30 is an important part of the container side hoisting and transfer system 100, the translation beam composition 30 is movably installed on the support composition 20, and the two ends of the translation beam composition 30 are distributed on the lateral sides of the transfer vehicle 10, That is, the translation beam composition 30 spans the railway flat car, the transfer car 10 and the road loading and unloading area, and provides the track 32 foundation for the lateral movement of the traverse beam composition 50 and the spreader composition 70. On the other hand, because the translation beam composition 30 can be When the support composition 20 moves, when the translational beam composition 30 moves away from the railway flatcar, there is no obstruction on the side of the railway flatcar of the container side hoisting and transfer system 100, so as not to interfere with the running of the traction locomotive pulling the railway flatcar .

The core component of the translation beam composition 30 is the telescopic beam 31, and the telescopic beam 31 is assembled on the first side beam 22, so the number of the telescopic beam 31 is the same as the number of the first side beam 22, and each translation beam composition 30 is installed on the on each of the first side beams 22 . The telescopic beam 31 is an integral beam. In order to meet the transshipment needs of the container, the telescopic beam 31 can be divided into the railway side section 31a, the middle section 31b and the road side section in the transverse direction of the transfer car 10, that is, the axial direction of the telescopic beam 31. Section 31c, the length of each section of telescopic beam 31 should be able to cover the corresponding railway flat car loading and unloading area (A area), container transfer area (B area) and container road loading and unloading area (C area) below. On the one hand, the telescopic beam 31 needs to traverse itself, and on the other hand, the telescopic beam 31 needs to provide a traverse track 32 for the traverse beam composition 50 , so the telescopic beam 31 should have sufficient structural rigidity. In one or more embodiments, the cross section of the telescopic beam 31 is L-shaped, and the two ends of the traverse beam assembly 50 are set on the horizontal part 311 of the L-shaped structure of the two telescopic beams 31 respectively.

The first transverse telescopic mechanism 40 is used to drive the translation beam composition 30 to move laterally along the transfer vehicle 10, and the two ends of the first transverse telescopic mechanism 40 are respectively connected with the support composition 20 and the translation beam composition 30, thereby driving the translation beam composition 30 to be opposite Composed of 20 traverses on supports. The first horizontal telescopic mechanism 40 can adopt any existing linear displacement mechanism, such as hydraulic cylinder, electric cylinder, air cylinder, ball screw pair driven by a motor, etc. The specific selection of the first horizontal telescopic mechanism 40 is not limited in this disclosure.

Considering the complexity of the structure, in one or more embodiments, the first lateral telescopic mechanism 40 adopts a hydraulic cylinder or an electric cylinder, the cylinder barrel of the hydraulic cylinder or the electric cylinder is fixedly connected with the first side beam 22, and the end of the piston is installed through a The seat 41 is fixedly connected with the telescopic beam 31 . More specifically, referring to Fig. 3, the position of the mounting seat 41 is specifically located at the outer end (cantilever end) of the railway side segment 31a of the telescopic beam 31, so that the first transverse telescopic mechanism 40 is in a natural state (the piston retracted state) , the railway side section 31a of the telescopic beam 31 moves to coincide with the first side beam 22 in the axial direction, and the middle section 31b and the road side section 31c of the telescopic beam 31 are all located outside the transfer car 10, thereby being able to When the flat car is pulled by the traction locomotive, avoid the traction locomotive to ensure that the traction locomotive passes by smoothly.

The traverse beam composition 50 is the installation basis of the spreader composition 70, and the traverse beam composition 50 is movably installed on the translation beam composition 30, specifically, the traverse beam composition 50 is movably installed on two telescopic beams 31 in an L-shape on the horizontal portion 311 of the structure. In order to ensure the structural strength, the traverse beam composition 50 includes more than two frame longitudinal beams 51, more than two second side beams 52 and more than two installation platforms 53, each frame longitudinal beam 51 is arranged longitudinally along the transfer vehicle 10, and Parallel to each other, the second side beams 52 are arranged laterally along the transfer vehicle 10 and are parallel to each other, the frame longitudinal beams 51 and the second side beams 52 are connected to form a rectangular frame structure, and the rectangular frame structure ensures that the spreader assembly 70 can still lift the container 200 It can move stably without deformation.

The second transverse telescopic mechanism 60 is used to drive the transverse movement beam composition 50 to move laterally along the transfer vehicle 10, and the two ends of the second transverse telescopic mechanism 60 are respectively connected with the translation beam composition 30 and the transverse movement beam composition 50, thereby driving the transverse movement The beam assembly 50 is laterally displaced relative to the translating beam assembly 30 . The second horizontal telescopic mechanism 60 can adopt any existing linear displacement mechanism, such as hydraulic cylinder, electric cylinder, air cylinder, ball screw pair driven by a motor, etc. The specific selection of the second horizontal telescopic mechanism 60 is not limited in this disclosure.

Referring to Fig. 5, in one or more embodiments, the second transverse telescopic mechanism 60 adopts the roller 62 driven by the motor 61, the motor 61, the reducer 63, the coupling 64 and the roller 62 are connected in sequence to transmit torque, and the telescopic beam 31 is provided with a rail 32 on the horizontal part 311 of the transfer car 10, and the rail 32 is arranged on the telescopic beam 31 along the transverse direction of the transfer car 10. The roller 62 rolls along the rail 32 under the drive of the motor, thereby driving the entire drive traverse beam composition 50 relative to The translational beam consists of 30 traverses. In consideration of safety, two limit stops 33 are arranged on the telescopic beam 31 , and the two limit stops 33 are respectively arranged at two ends of the track 32 to prevent the rollers 62 from detaching from the track 32 .

In order to facilitate the installation of the second lateral telescopic mechanism 60, in one or more embodiments, the traverse beam composition 50 further includes an installation platform 53, the second lateral telescopic mechanism 60 is installed on the installation platform 53, and the installation platform 53 is specifically fixed on on the frame stringer 51. In order to ensure that the force is uniform, at least two second lateral telescopic mechanisms 60 should be provided, and each second lateral telescopic mechanism 60 is arranged at intervals. At both ends of the frame longitudinal beam 51 , if there are four second transverse telescopic mechanisms 60 , then the four second transverse telescopic mechanisms 60 are respectively disposed at both ends of the two frame longitudinal beams 51 . Correspondingly, the number of installation platforms 53 should be the same as that of the second horizontal telescopic mechanisms 60 , and each second horizontal telescopic mechanism 60 is installed on the corresponding installation platforms 53 one by one.

The spreader assembly 70 is arranged on the traverse beam assembly 50 for loading and unloading the container 200 . Driven by the second transverse telescopic mechanism 60, the traverse beam composition 50 drives the spreader composition 70 to move laterally along the transfer vehicle 10, so as to place the container on both lateral sides of the transfer vehicle 10, that is, the railway flat car and the road loading and unloading area. Loading, unloading and transshipment between them, so as to achieve the efficient transfer of the container 200 between the railway and the road. The spreader composition 70 is a mature prior art, and the container spreader in the prior art can be used, and the specific structure will not be described here.

Considering that there is a certain deviation in the installation position of the container 200 on the railway flat car, in order to ensure that the spreader component 70 and the lock of the container 200 are locked smoothly, the spreader component 70 adopts flexible installation, see FIG. 6 for details, the web of the frame longitudinal beam 51 The plate 511 is provided with lifting lugs 54, and the lifting lugs 54 are provided with shackles 55. The spreader assembly 70 is connected with the shackle 55 through the chain 56. All can be movable between them, thus can ensure that the spreader composition 70 moves within a certain range, and is convenient for the locks of the spreader composition 70 and the container 200 to be locked smoothly.

In addition, considering that there may be a certain deviation between the docking position of the railway flat car transporting the container and the docking position of the container side hoisting and transshipment system 100, in order to ensure that the spreader assembly 70 and the lock of the container 200 are locked smoothly, the traverse beam assembly 50 also It includes more than one longitudinal telescopic mechanism 90, and the two ends of the longitudinal telescopic mechanism 90 respectively act on the frame stringer 51 and the hanger assembly 70. The longitudinal expansion mechanism 90 can adopt any existing linear displacement mechanism, such as hydraulic cylinder, electric cylinder, air cylinder, ball screw pair driven by a motor, etc. The specific selection of the longitudinal expansion mechanism 90 is not limited in this disclosure.

Specifically, referring to FIG. 4 , in one or more embodiments, two groups of longitudinal telescopic mechanisms 90 are provided, and the two groups of longitudinal telescopic mechanisms 90 are symmetrically distributed on both lateral sides of the hanger composition 70, and the longitudinal telescopic mechanisms 90 include telescopic cylinders 91, the telescopic cylinder 91 can specifically adopt a hydraulic cylinder/electric cylinder, the cylinder body of the telescopic cylinder 91 is fixed on the frame longitudinal beam 51, and the telescopic cylinder 91 in the two groups of longitudinal telescopic mechanisms 90 is set at an angle with the frame longitudinal beam 51, The piston of the telescopic cylinder 91 is connected to the longitudinal center of the spreader composition 70 through a ball joint. When the two telescopic cylinders 91 are extended and contracted, the horizontal angle of the spreader composition 70 can be fine-tuned to ensure that the spreader composition 70 and the container 200 are locked smoothly. pair lock.

Specifically, referring to FIG. 8, in one or more embodiments, the longitudinal telescopic mechanism 90 can also be configured to include a telescopic cylinder 91, a fixed pulley 92 and a rope 93, and the cylinder body of the telescopic cylinder 91 is fixed on the frame longitudinal beam 51, The fixed pulley 92 is also installed on the frame longitudinal beam 51 through a bracket, and the rope 93 is wound on the fixed pulley 92, and the two ends of the rope 93 are respectively connected to the piston of the telescopic cylinder 91 and the spreader composition 70. 70 are provided with spherical hinges for connecting ropes 93. Telescopic cylinder 91 can specifically adopt hydraulic cylinder/electric cylinder, and rope 93 can adopt wire rope or lock chain, and rope 93 is steered by fixed pulley 92, guarantees that telescopic cylinder 91 only bears the pulling force of axial direction.

Specifically, referring to Fig. 9, in some other embodiments, the longitudinal telescopic mechanism 90 can also be set to include a telescopic cylinder 91, a movable pulley 94 and a rope 93, the cylinder body of the telescopic cylinder 91 is fixed on the frame longitudinal beam 51, and the telescopic cylinder 91 The piston is connected to the movable pulley 94, the rope 93 is wound on the movable pulley 94, and the two ends of the rope 93 are respectively connected to the frame longitudinal beam 51 and the spreader composition 70, and a ball joint is arranged on the frame longitudinal beam 51 and the spreader composition 70 , for connecting rope 93. Telescopic cylinder 91 can specifically adopt hydraulic cylinder/electric cylinder, and rope 93 can adopt wire rope or lock chain, and rope 93 is turned to by movable pulley 94, guarantees that telescopic cylinder 91 only bears the pulling force of axial direction.

After the container 200 is hoisted by the spreader composition 70 , the weights of the traverse beam composition 50 , the second transverse telescopic mechanism 60 , the spreader composition 70 and the container are all borne by the translation beam composition 30 . In order to avoid bending and deformation of the telescopic beam 31 of the translation beam composition 30, in one or more embodiments, the container side hoisting and transfer system 100 further includes at least two support legs 80; at least two support legs 80 are installed on the translation The beams form 30 at both ends. In one or more embodiments, four support legs 80 are provided, and the four support legs 80 are respectively installed on the four corners of the translation beam composition 30, so that the railway side segment 31a and the road side segment 31c of the telescopic beam 31 The cantilever beam structure is improved to simply supported beam.

In order to provide a stable supporting reaction force for the supporting leg 80, in one or more embodiments, the container side hoisting and transshipment system 100 further includes a pier for supporting the supporting leg 80, and the pier is arranged in the railway loading and unloading area (A district) beside the railway track, and the piers extend along the rails to the entire railway loading and unloading area (A area), so that when the transfer car 10 stops in any area of the railway loading and unloading area, the supporting legs 80 can stand stably on the pier column.

After the spreader assembly 70 is locked with the container 200, the container needs to be lifted to transfer the container. The lifting of the container can be realized by a winch, and can also be realized by expanding and contracting the legs. The specific lifting structure is not limited in the present disclosure. In one or more embodiments, both the lifting leg 21 and the support leg 80 are telescopic legs, specifically, the lifting leg 21 includes a fixed support 211, a first lifting mechanism and a corbel structure 212, and the fixed support 211 The corbel structure 212 is respectively connected to both ends of the first lifting mechanism, the fixed support 211 is fixedly installed on the transfer vehicle 10 , and the corbel structure 212 is used to install and fix the first side beam 22 or the translational beam component 30 . The supporting leg 80 includes a supporting part 81, a second lifting mechanism and a connecting part 82. The supporting part 81 and the connecting part 82 are respectively connected to the two ends of the second lifting mechanism. The connecting part 82 is used to connect the telescopic beam 31 of the translational beam composition 30 , the support portion 81 is used to contact the ground to stably support the telescopic beam 31 . The first lifting mechanism and the first lifting mechanism can adopt any existing linear displacement mechanism, such as hydraulic cylinders, electric cylinders, air cylinders, ball screw pairs driven by motors, etc., the specific selection of the first lifting mechanism and the first lifting mechanism Public without restrictions.

In order to improve the intelligent automatic operation degree of the container side hoisting and transshipment system 100, in one or more embodiments, the container side hoisting and transshipment system 100 further includes a control system, and a visual recognition module electrically connected to the control system, Positioning control module, automatic lock module and wireless monitoring module. Each electrical device in the container side hoisting and transshipment system 100 is electrically connected to the control system.

The control system is the main control unit, and any existing controller can be used, such as PLC controller, industrial computer, etc.

The visual identification module is used to identify the container number and chassis number of the railway freight car. The visual identification module can use any existing visual identification system, such as a binocular visual identification system.

The positioning control module is used for precise parking of the vehicle. The positioning control module can use any existing positioning system, such as a positioning system for positioning through visual recognition, a positioning system for positioning through wireless sensors, etc.

The automatic lock module is used to complete the alignment detection of the lock head and the container lock hole. The automatic lock module can use any existing position detection system, such as infrared position detection device, laser ranging system, etc.

The wireless monitoring module is used to wirelessly transmit the data information on the railway flat car or the entire container side hoisting and transfer system 100 to the ground monitoring room or hand-held remote control. The wireless monitoring system can use any existing wireless data transmission system, such as a Bluetooth module , WIFI module, ZIGBEE module, etc.

Referring to FIG. 8 to FIG. 11 , the working principle of the container side hoisting and transshipment system 100 in one or more embodiments is as follows: A. Container unloading process.

A1, the railway flat vehicle container 200 enters the railway loading and unloading area (A district). During this process, the container side hoisting and transshipment system 100 is in the initial state. The side section 31 a moves to coincide with the first side beam 22 in the axial direction, and the middle section 31 b of the telescopic beam 31 and the road side section 31 c are located outside the transfer vehicle 10 . At this time, there is no overhanging mechanism on the railway side of the container side lifting and transfer system 100, which is enough to avoid the traction locomotive and ensure that the traction locomotive pulling the railway flat car passes by smoothly.

A2, the railway flat car is parked in place, the telescopic beam 31 is stretched out towards the railway side, the railway side section 31a of the telescopic beam 31 stretches into the electrified railway network 300 below, the middle section 31b overlaps with the first side beam 22 in the axial direction, During the stretching process of the telescopic beam, the supporting leg 80 is in a contracted state, and the supporting leg 80 can pass through the gap between two adjacent containers; after the telescopic beam 31 is stretched out in place, the lifting leg 21 is lowered, and the spreader is composed of 70 is automatically locked with the lock of the container 200, as shown in FIG. 10 .

A3. The support leg 80 is extended to the pier column, and then the lifting leg 21 and the support leg 80 are raised synchronously, and the spreader assembly 70 lifts the container 200, as shown in FIG. 11 .

A4. A 50-carrying container composed of a traverse beam moves horizontally along the axial direction of the telescopic beam 31, and the container 200 is transferred from the railway flat car loading and unloading area (A area) to the container road loading and unloading area (C area), as shown in Figure 12.

A5. The lifting outrigger 21 and the supporting outrigger 80 are lowered synchronously, and the container 200 is hoisted onto the truck in the container road loading and unloading area (area C).

B. The container loading process is the inverse process of the container unloading process, which will not be explained here.

According to the container side hoisting and transshipment system provided in one or more embodiments of the present disclosure, the container side hoisting and transshipment system includes a transfer vehicle, a support component, a translation beam component, a first lateral telescopic mechanism, a traverse beam component, and a second lateral telescopic Composition of mechanism and spreader. The transfer car is set in the container transfer area, which is used to connect the railway flat car and the road loading and unloading area. On the one hand, the transfer car acts as a transfer station, and on the other hand, the transfer car serves as the installation of other components of the container side hoisting and transfer system. The transfer car is equipped with a traveling device, and the transfer car can drive the supporting component, the translation beam component, the first transverse telescopic mechanism, the transverse beam component, the second transverse telescopic mechanism and the spreader to walk along the railway as a whole, so as to Containers are loaded and unloaded one by one on the railway flat car. The support component is set on the transfer vehicle for installing the translation beam component. The two ends of the translational beam composition are distributed on both lateral sides of the transfer car, that is, the translational beam composition crosses the railway flat car, transfer car and road loading and unloading area in the lateral direction of the transfer car, and is composed of the transverse moving beam composition and the spreader. The lateral movement provides the track foundation. On the other hand, since the translational beam composition can move on the supporting composition, the container side hoisting and transshipment system provided by the present disclosure can extend under the electrified railway network and realize side loading and unloading without being affected by the electrified railway network. And be able to avoid traction locomotives. The spreader assembly is set on the traverse beam assembly for loading and unloading containers. Driven by the second transverse telescopic mechanism, the traverse beam assembly drives the spreader assembly to move laterally along the transfer vehicle so as to place the container on the transfer vehicle. The horizontal sides are the loading and unloading and transshipment between the railway flat car and the road loading and unloading area, so as to achieve the efficient transfer of containers between the railway and the road.

According to the container side hoisting and transshipment system provided by one or more embodiments of the present disclosure, the container side hoisting and transshipment system provided by the present disclosure has the following advantages: 1. The container side hoisting and transshipment system provided by the present disclosure can be used in the lateral direction of the transfer vehicle Two sets of traversing movement mechanisms are set up, one is that the spreader and the traversing beam can move laterally on the translation beam to realize the loading and unloading of containers between the railway flat car and the road loading and unloading area; the other is that the translation beam can Move laterally on the support composition, when the translational beam composition moves away from the railway flatcar, there is no obstruction on the side of the railway flatcar of the container side hoisting and transfer system, so that it will not interfere with the driving of the traction locomotive pulling the railway flatcar, Moreover, the translation beam composition and the traverse beam composition can extend under the electrified railway network, and realize side loading and unloading without being affected by the electrified railway network, thereby achieving efficient transfer of containers between railways and highways.

2. The container side hoisting and transshipment system provided by this disclosure is composed of translational beams across the railway flat car, transfer car and road loading and unloading area, which are used as the traversing track foundation composed of traversing beams and spreaders, so that containers can be transported immediately The loading and unloading and transshipment between the railway flat car and the road loading and unloading area can be completed at one time without transfer, which improves the efficiency of container transshipment.

3. The container side hoisting and transshipment system provided by this disclosure, through the cooperation of the spreader, the traverse beam, and the translation beam, realizes the joint transportation of containers by road and rail. Compared with the current rail-mounted gantry crane, it avoids a large one-time investment The cost of equipment procurement is greatly reduced, and the requirements for the infrastructure of railway stations are relatively low.

Having described preferred embodiments of the present disclosure, additional changes and modifications can be made to these embodiments by those of ordinary skill in the art once the basic inventive concept is appreciated. Therefore, it is intended that the appended claims be construed to cover the preferred embodiment and all changes and modifications which fall within the scope of the present disclosure.

It is obvious that those skilled in the art can make various changes and modifications to the present disclosure without departing from the spirit and scope of the present disclosure. Thus, if these modifications and variations of the present disclosure fall within the scope of the claims of the present disclosure and equivalent technologies thereof, the present disclosure also intends to include these modifications and variations.

Claims

A container side hoisting and transshipment system, comprising:

The transfer car is equipped with a walking device;

The supporting composition is arranged on the transfer vehicle;

The translation beam is composed of movably installed on the support composition, and the two ends of the translation beam are distributed on the lateral sides of the transfer vehicle;

The first lateral telescopic mechanism is respectively connected to the support component and the translation beam component, and is used to drive the translation beam component to move laterally along the transfer vehicle;

Composed of transverse beams, movably mounted on the components of the translational beams;

The second lateral telescopic mechanism is respectively connected with the translation beam composition and the traverse beam composition, and is used to drive the traverse beam composition to move laterally along the transfer vehicle;

spreader components, set on the traverse beam components, used for loading and unloading containers;

Wherein, the traversing beam composition is driven by the second transverse telescopic mechanism to drive the spreader composition to move laterally along the transfer vehicle, so as to move the container between two sides in the lateral direction of the transfer vehicle. transfer between sides.
The side-hoisting and transshipment system for containers according to claim 1, wherein: the support component includes at least four lifting legs, and the at least four lifting legs are symmetrically distributed on the transfer vehicle.
The container side hoisting and transshipment system according to claim 2, wherein: the support composition further comprises at least two first side beams and at least one connecting longitudinal beam, each of the first side beams is spaced longitudinally along the transfer vehicle It is provided that the first side beam is fixedly installed on two adjacent lifting outriggers located in the transverse direction of the transfer car, and the two ends of the connecting longitudinal beam are respectively connected to the two adjacent first side beams. beam connection.
The container side hoisting and transshipment system according to claim 3, wherein: the translational girder composition includes the same number of telescopic beams as the first side beams, and each of the telescopic beams is installed on each of the first side beams in a one-to-one correspondence. On the side beam, both ends of the first transverse telescopic mechanism are respectively connected to the telescopic beam and the first side beam.
The container side hoisting and transshipment system according to claim 4, wherein: the telescopic beam includes a railway side segment, a middle segment and a road side segment arranged in sequence, and the first transverse telescopic mechanism is connected to the rail side segment The outer end of the segment is connected.
The container side hoisting and transshipment system according to claim 4, wherein: the cross-section of the telescopic beam is L-shaped, and the two ends of the traversing beam are respectively erected on the horizontal part of the L-shaped structure of the telescopic beam .
The container side hoisting and transshipment system according to claim 6, wherein: the translation beam composition further includes a track, and the track is arranged on the horizontal part along the transverse direction of the transfer vehicle;

The second lateral telescopic mechanism includes a motor and a roller, and the roller rolls along the track driven by the motor.
The container side hoisting and transshipment system according to claim 7, wherein: the telescopic beam is provided with two limit stops, and the two limit stops are respectively provided at both ends of the track.
The container side hoisting and transshipment system according to claim 2, wherein: each of the lifting legs includes a fixed support, a first lifting mechanism and a corbel structure, and the fixed support and the corbel structure are respectively connected to the first lifting The two ends of the mechanism are connected, and the translation beam is composed and arranged on the corbel structure.
The container side hoisting and transshipment system according to claim 9, wherein: the container side hoisting and transshipment system further comprises at least four support legs; the at least four support legs are respectively installed on the two ends of the translation beam .
The container side hoisting and transshipment system according to claim 10, wherein: each of the supporting legs includes a supporting part, a second lifting mechanism and a connecting part, and the supporting part and the connecting part are respectively connected to the second lifting mechanism. The two ends are connected, and the connection part forms a connection with the translational beam.
The container side hoisting and transshipment system according to any one of claims 1-11, wherein: the traversing beam comprises more than two frame longitudinal beams and more than two second side beams, each of the frame longitudinal beams and Each of the second side beams is connected to form a frame structure, the frame structure is movably installed on the translation beam assembly, and the hanger assembly is installed on the frame structure.
The container side hoisting and transshipment system according to claim 12, wherein: the second lateral telescopic mechanism is provided with more than two, and more than two of the second lateral telescopic mechanisms are arranged at intervals;

The traversing beam composition also includes more than two installation platforms, the installation platforms are installed on the frame structure, and each of the second transverse telescopic mechanisms is installed on each of the installation platforms in a one-to-one correspondence.
The container side hoisting and transshipment system according to claim 12, wherein: said traverse beam composition further includes more than one longitudinal telescopic mechanism, and the two ends of said longitudinal telescopic mechanism respectively act on said frame longitudinal beam and said spreader composition.
The container side hoisting and transshipment system according to claim 14, wherein: the longitudinal telescopic mechanism includes a telescopic cylinder, the telescopic cylinder is fixed on the frame longitudinal beam, and the telescopic cylinder is arranged at an angle to the frame longitudinal beam .
The container side hoisting and transshipment system according to claim 14, wherein: the longitudinal telescopic mechanism includes telescopic cylinders, fixed pulleys and ropes, and the telescopic cylinders and the fixed pulleys are both fixed on the frame longitudinal beams, the The rope is wound on the fixed pulley, and the two ends of the rope are respectively connected to the piston of the telescopic cylinder and the spreader;

Alternatively, the longitudinal telescopic mechanism includes a telescopic cylinder, a movable pulley and a rope, the cylinder body of the telescopic cylinder is fixed on the frame longitudinal beam, the movable pulley is fixedly installed on the piston of the telescopic cylinder, and the rope is wound On the movable pulley, and the two ends of the rope are respectively connected to the frame stringer and the hanger.
The container side hoisting and transshipment system according to claim 12, wherein: said frame longitudinal beams are provided with lifting lugs, said lifting lugs are provided with shackles, and said spreader is connected to the shackles through chains.