A railway piggyback transport station base structure

Abstract

The invention discloses a railway piggyback transport station base structure, comprising a railway loading and unloading track and a piggyback operation area arranged side by side, wherein the bearing strength of the ground foundation of the piggyback operation area is hardened to form a hardened ground according to a road truck that can bear a total weight of 60 tons and a single axle load of 11.5 tons, and the height difference between the hardened ground of the piggyback operation area and the plane on the rail of the railway loading and unloading track is controlled within ±50mm; the distance between the edge of the hardened ground of the piggyback operation area close to the railway loading and unloading track and the center line of the railway loading and unloading track is not less than 1.5m, and the distance between the edge of the piggyback operation area away from the railway loading and unloading track and the center line of the railway loading and unloading track is not less than 7.01m. The invention can improve the efficiency of the whole train loading and unloading operation by about 200%, can effectively save the operation time, and has a high utilization rate of the site, which can improve the transportation efficiency by more than 30%.

Description

Technical Field

[0001] The present invention belongs to the field of railway transport yards, and more specifically, relates to a railway piggyback transport station base structure. Background Art

[0002] Piggyback transport is a combined road and rail transport mode, where a road truck or container is directly loaded onto a train wagon for transportation, and then unloaded from the wagon when arriving at the destination. This mode of transport is used in the field of railway transportation and is already very common in Europe and the United States. The development of domestic railway piggyback transport is still in its exploratory start-up stage, and there is no mature piggyback transport business yet. Most of the piggyback transport vehicles and equipment in Europe and the United States are not suitable for the early development of piggyback transport in my country, mainly because of the high requirements for ground station facilities, limits, and limitations in the adaptability of road equipment.

[0003] At present, the domestic railway piggyback transport special vehicles mainly include two types of piggyback transport vehicles, QT1 and QT2. Based on the self-loading and self-unloading operation technology of QT1 and QT2 piggyback transport vehicles, the railway station setting up piggyback transport operations must meet certain station layout conditions. It is necessary to propose a railway piggyback station layout diagram that is suitable for the loading and unloading technology of these two types of vehicles. However, there is currently no special station base design for the piggyback operations of these two types of piggyback vehicles in China. Instead, when there is open space, the piggyback transport vehicles are directed to carry out loading and unloading operations based on the size of the site judged by the operators, which makes the loading and unloading site relatively messy and irregular. Summary of the invention

[0004] In view of the above defects or improvement needs of the prior art, the present invention provides a railway piggyback transport station base structure, which has improved operating efficiency, and each part of the site is divided into functions, so the site utilization rate is high.

[0005] To achieve the above object, according to one aspect of the present invention, a railway piggyback transport station base structure is provided, characterized in that it includes a railway loading and unloading track and a piggyback operation area arranged side by side, wherein:

[0006] The bearing strength of the ground foundation of the Tuobei operation area is hardened to form a hardened ground surface according to the road truck with a total weight of 60 tons and a single axle load of 11.5 tons, and the height difference between the hardened ground surface of the Tuobei operation area and the upper plane of the rail of the railway loading and unloading track is controlled within ±50mm;

[0007] The distance between the edge of the hardened ground of the piggyback operation area close to the railway loading and unloading track and the center line of the railway loading and unloading track is not less than 1.5m, and the distance between the edge of the hardened ground of the piggyback operation area away from the railway loading and unloading track and the center line of the railway loading and unloading track is not less than 7.01m.

[0008] Preferably, the distance between the edge of the piggyback operation area away from the railway loading and unloading track and the center line of the railway loading and unloading track is 7.01m, the piggyback operation area includes the loading and unloading operation area and the highway truck running channel, and the width of the highway truck running channel is 3.5m, the edge of the highway truck running channel away from the railway loading and unloading track coincides with the edge of the piggyback operation area away from the railway loading and unloading track, and the area between the highway truck running channel and the railway loading and unloading track is the loading and unloading operation area.

[0009] Preferably, the distance between the edge of the piggyback operation area away from the railway loading and unloading track and the center line of the railway loading and unloading track is not less than 10.51m, the piggyback operation area includes the loading and unloading operation area and two road truck running channels arranged side by side, each of the road truck running channels has a width of 3.5m, and the edges of the two road truck running channels close to each other overlap; the area between the road truck running channel close to the railway loading and unloading track and the railway loading and unloading track is the loading and unloading operation area;

[0010] For the road truck running channel far away from the railway loading and unloading track, its edge far away from the railway loading and unloading track coincides with the edge of the piggyback operation area far away from the railway loading and unloading track.

[0011] Preferably, the distance between the edge of the piggyback operation area away from the railway loading and unloading track and the center line of the railway loading and unloading track is not less than 14.01m, the piggyback operation area includes the loading and unloading operation area and two road truck running channels arranged side by side, each of the road truck running channels has a width of 3.5m, and the edges of the two road truck running channels close to each other overlap; the area between the road truck running channel close to the railway loading and unloading track and the railway loading and unloading track is the loading and unloading operation area;

[0012] For the road truck running channel far away from the railway loading and unloading track, its edge far away from the railway loading and unloading track coincides with the edge of the piggyback operation area far away from the railway loading and unloading track.

[0013] Preferably, two piggyback operation areas are provided, and the two piggyback operation areas are symmetrically arranged on both sides of the railway loading and unloading track.

[0014] Preferably, a parking lot is also included, which includes a two-way highway truck passage and a plurality of parking spaces beside the highway truck passage, and each parking space is arranged obliquely relative to the highway truck passage.

[0015] Preferably, the railway loading and unloading tracks are provided with two tracks, which are arranged side by side and both pass through the gantry crane, the two railway loading and unloading tracks are railway loading and unloading track A and railway loading and unloading track B, the gantry crane is arranged on the gantry crane running track A and the gantry crane running track B, the gantry crane running track A is parallel to the railway loading and unloading track A, the railway loading and unloading track A, the railway loading and unloading track B and the piggyback operation area are arranged in sequence in the direction away from the gantry crane running track A, wherein,

[0016] The distance between the gantry crane running rail A and the gantry crane running rail B is not less than 30m;

[0017] The distance between the center line of the railway loading and unloading track A and the gantry crane running track A is not less than 3.5m, and the distance between the center line of the railway loading and unloading track A and the center line of the railway loading and unloading track B is not less than 5m;

[0018] The distance between the edge of the hardened ground in the piggyback operation area close to the railway loading and unloading track B and the center line of the railway loading and unloading track B is not less than 1.5m, and the width of the hardened ground in the piggyback operation area is not less than 12.5m and not more than 17.5m.

[0019] Preferably, parallel railway loading and unloading tracks, gantry crane running tracks A, container loading and unloading tracks A, container loading and unloading tracks B and gantry crane running tracks B are sequentially arranged in a direction away from the piggyback operation area;

[0020] The distance between the center line of the railway loading and unloading track and the gantry crane running track A is not less than 3.5m;

[0021] A container storage and access area is arranged between the container loading and unloading track B and the gantry crane running track B.

[0022] Preferably, the piggyback operation areas are symmetrically arranged on both sides of the railway loading and unloading tracks, the width of each piggyback operation area is not less than 18.5 m, and each piggyback operation area includes a loading and unloading operation area and a highway truck travel channel A arranged in sequence away from the railway loading and unloading tracks, and a container storage and access area is arranged on one side of each highway truck travel channel A away from the railway loading and unloading tracks.

[0023] Preferably, at least one of the container storage and access areas is further provided with two road truck passages B on a side away from the railway loading and unloading track.

[0024] In general, the above technical solutions conceived by the present invention can achieve the following beneficial effects compared with the prior art:

[0025] 1) Compared with traditional container yards, piggyback transport can increase the efficiency of whole-train loading and unloading operations by about 200%. The piggyback transport vehicle adopts unilateral swing technology, and the whole-train loading and unloading operation can be completed within 40 minutes under the condition that 10 road trucks work at the same time. It takes about 120 minutes for a traditional container yard equipped with 4 lifting equipment to complete the operation.

[0026] 2) Compared with traditional container freight yards, the area of ​​piggyback transport loading and unloading operation area is only 25% of the former, and the site utilization rate can reach more than 90%. According to the "Railway Logistics Center Design Specifications", the width of the traditional container operation area is 89m (using a 30m span cantilever gantry crane operation mode). When piggyback transport adopts a double-sided operation mode, a 10.51m wide channel is set on each side, with a total width of 21.02m. In addition, piggyback transport loading and unloading operations are highly efficient, and the site can be used for other purposes after loading and unloading.

[0027] 3) The operation process of piggyback transport is different from that of container transport. Container transport requires 16 links, while piggyback transport only requires 7 links, which can improve the transport efficiency by more than 30%. Its operation process is: apply for transport formalities → vehicle arrival, go through formalities → storage of hanging boxes in the waiting area → special tractor pulls the hanging boxes onto the piggyback vehicle → transport to the destination station → special tractor pulls the hanging boxes to the waiting area → tractor takes the hanging boxes and drives to the destination.

[0028] (4) The present invention can realize the integrated development of road-rail transport. Through the "road truck + warehouse" model, the ratio of heavy and bulky goods can be controlled at about 1:3, thereby maximizing the loading efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the structure of the present invention;

[0030] Figure 2 It is a schematic diagram of the structure of the present invention arranged under the main span of the gantry crane;

[0031] Figure 3 It is a schematic diagram of the structure of the present invention arranged under the cantilever of the door hanger;

[0032] Figure 4 It is a schematic diagram of the present invention arranged in a container reach stacker location;

[0033] Figure 5 It is a schematic diagram of a parking lot in the present invention. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0035] like Figure 1 As shown, the railway piggyback transport station base structure includes a railway loading and unloading track 1 and a piggyback operation area 2 arranged side by side, wherein:

[0036] The bearing strength of the ground foundation of the back-loading operation area 2 is hardened to form a hardened ground surface according to the road truck 7 that can withstand a total weight of 60 tons and a single axle load of 11.5 tons, and the height difference between the hardened ground surface of the back-loading operation area 2 and the upper plane of the rail of the railway loading and unloading track 1 is controlled within ±50mm;

[0037] The distance between the edge of the hardened ground of the piggyback work area 2 close to the railway loading and unloading track 1 and the center line of the railway loading and unloading track 1 is not less than 1.5m (preferably 1.5m to save space), and the distance between the edge of the piggyback work area 2 away from the railway loading and unloading track 1 and the center line of the railway loading and unloading track 1 is not less than 7.01m (preferably 7.01m to save space).

[0038] The cargo loading and unloading of the piggyback transport vehicle 8 needs to be on both sides or one side of the railway loading and unloading track 1, and the piggyback operation area 2 needs to be equipped with a road truck running channel for the piggyback transport vehicle 8 to rotate outward and for road trucks to pass.

[0039] Preferably, the distance between the edge of the piggyback operation area 2 away from the railway loading and unloading track 1 and the center line of the railway loading and unloading track 1 is 7.01m, the piggyback operation area 2 includes the loading and unloading operation area 21 and the highway truck running channel 22, and the width of the highway truck running channel 22 is 3.5m, the edge of the highway truck running channel 22 away from the railway loading and unloading track 1 coincides with the edge of the piggyback operation area 2 away from the railway loading and unloading track 1, and the area between the highway truck running channel 22 and the railway loading and unloading track 1 is the loading and unloading operation area 21.

[0040] Preferably, the distance between the edge of the piggyback operation area 2 away from the railway loading and unloading track 1 and the center line of the railway loading and unloading track 1 is not less than 10.51m (preferably 10.51m to save space), the piggyback operation area 2 includes a loading and unloading operation area 21 and two road truck running channels 22 arranged side by side, each of the road truck running channels 22 has a width of 3.5m, and the edges of the two road truck running channels 22 close to each other overlap; the area between the road truck running channel 22 close to the railway loading and unloading track 1 and the railway loading and unloading track 1 is the loading and unloading operation area 21;

[0041] For the highway truck running channel 22 far away from the railway loading and unloading track 1 , its edge far away from the railway loading and unloading track 1 coincides with the edge of the piggyback operation area 2 far away from the railway loading and unloading track 1 .

[0042] Under the above-mentioned difficult or difficult land use conditions, the highway truck 7 and the piggyback transport vehicle 8 can occupy the highway truck travel channel 22 when operating in the loading and unloading operation area 21. If two bidirectional 3.5m wide highway truck travel channels 22 are set in the piggyback operation area 2, the minimum width of the piggyback operation area 2 should be 10.51m. If only one unidirectional 3.5m wide highway truck travel channel 22 is set in the piggyback operation area 2, the minimum width of the piggyback operation area 2 is 7.01m.

[0043] Further, the distance between the edge of the piggyback operation area 2 away from the railway loading and unloading track 1 and the center line of the railway loading and unloading track 1 is not less than 14.01m (preferably 14.01m to save space), the piggyback operation area 2 includes a loading and unloading operation area 21 and two road truck running channels 22 arranged side by side, each of the road truck running channels 22 has a width of 3.5m, and the edges of the two road truck running channels 22 close to each other overlap; the area between the road truck running channel 22 close to the railway loading and unloading track 1 and the railway loading and unloading track 1 is the loading and unloading operation area 21;

[0044] For the highway truck running channel 22 far away from the railway loading and unloading track 1 , its edge far away from the railway loading and unloading track 1 coincides with the edge of the piggyback operation area 2 far away from the railway loading and unloading track 1 .

[0045] As a preferred embodiment, under the condition of relatively ample space, two piggyback operation areas 2 can be provided, and the two piggyback operation areas 2 are symmetrically arranged on both sides of the railway loading and unloading track 1.

[0046] In order to meet the requirements of the rotation of the piggyback vehicle and the loading and unloading operation of the highway truck 7, when the single-sided operation mode of the railway loading and unloading track 1 is adopted (that is, the piggyback operation area 2 is only set on one side of the railway loading and unloading track 1), it is generally necessary to set a two-way highway truck running channel 22 in the piggyback operation area 2. At this time, the distance between the edge of the piggyback operation area 2 away from the railway loading and unloading track 1 and the center line of the railway loading and unloading track 1 is not less than 14.01m (at this time, the piggyback operation area 2 includes a two-way highway truck running channel 22).

[0047] Since the piggyback operation area 2 needs to be arranged close to the railway loading and unloading track 1, when the existing railway station needs to add the piggyback transportation function, it is generally considered to be co-located with the container operation area of ​​the existing railway station. According to the operation mode of the container operation area of ​​the existing station (generally using container gantry cranes or reach cranes), the piggyback operation area 2 can also serve as a container operation area.

[0048] See also Figure 2 As another aspect of the present invention, there is also provided a structure in which the railway piggyback transport station base structure is arranged under the main span of the gantry crane, wherein two railway loading and unloading rails 1 are provided, which are arranged side by side and both pass through the gantry crane, and the two railway loading and unloading rails 1 are respectively a railway loading and unloading rail A11 and a railway loading and unloading rail B12, and the gantry crane is arranged on a gantry crane running rail A41 and a gantry crane running rail B42, and the gantry crane running rail A41 is parallel to the railway loading and unloading rail A11, and the railway loading and unloading rail A11, the railway loading and unloading rail B12 and the piggyback operation area 2 are arranged in sequence along the direction away from the gantry crane running rail A41, wherein the gantry crane running rail A41 and the gantry crane running rail The spacing between B42 is not less than 30m (preferably 30m to save space); the spacing between the center line of the railway loading and unloading rail A11 and the gantry crane running rail A41 is not less than 3.5m (preferably 3.5m to save space), and the spacing between the center line of the railway loading and unloading rail A11 and the center line of the railway loading and unloading rail B12 is not less than 5m (preferably 5m to save space); the distance between the edge of the hardened ground of the piggyback operation area 2 close to the railway loading and unloading rail B12 and the center line of the railway loading and unloading rail B12 is not less than 1.5m (preferably 1.5m to save space), and the width of the hardened ground of the piggyback operation area 2 is not less than 12.5m and not more than 17.5m.

[0049] Figure 2 When the middle piggyback operation area 2 is arranged adjacent to the railway loading and unloading track B12 under the main span of the container gantry crane, in this case the piggyback operation only supports a single-side operation mode (i.e., the piggyback operation area 2 is arranged only on one side of the railway loading and unloading track B12), and the piggyback operation area 2 can be arranged with a two-way highway truck travel channel 22.

[0050] See also Figure 3 As another aspect of the present invention, there is also provided a structure in which the railway piggyback transport station base structure is arranged under the gantry crane cantilever, and parallel railway loading and unloading tracks 1, gantry crane running rails A41, container loading and unloading tracks A51, container loading and unloading tracks B52 and gantry crane running rails B42 are arranged in sequence along the direction away from the piggyback operation area 2; the distance between the center line of the railway loading and unloading track 1 and the gantry crane running rail A41 is not less than 3.5m (preferably 3.5m to save space); a container storage and access area 6 is arranged between the container loading and unloading track B52 and the gantry crane running rail B42.

[0051] When the container operation volume is large and the railway loading and unloading track 1 under the main span of the container gantry crane cannot simultaneously take into account the piggyback transportation of goods, it can be considered Figure 3A new piggyback railway loading and unloading track 1 (which can also be used as a container loading and unloading line) is built under the cantilever outside the container gantry crane running track. The center of the loading and unloading line is 3.5m away from the gantry crane running track, and a piggyback operation area 2 is set up next to the outside of the railway loading and unloading track 1. Since there is a gantry crane running track on the other side of the newly built railway loading and unloading track 1, the piggyback operation only supports a single-side operation mode in this case. The piggyback operation area 2 needs to reserve a double channel for road trucks 7, and the minimum width from the railway center line is 14.01m.

[0052] As another aspect of the present invention, there is also provided a structure in which the railway piggyback transport station base structure is arranged at a front loader site, the piggyback operation area 2 is symmetrically arranged on both sides of the railway loading and unloading track 1, the width of each piggyback operation area 2 is not less than 18.5m (preferably 18.5m to save space), each piggyback operation area 2 includes a loading and unloading operation area 21 and a road truck running channel 22A arranged in sequence away from the railway loading and unloading track 1, and each road truck running channel 22A is respectively arranged with a container access area 6 on the side away from the railway loading and unloading track 1. Preferably, at least one of the container access areas 6 is also arranged with two road truck running channels B on the side away from the railway loading and unloading track 1.

[0053] Figure 4 In the case where the railway container operation area adopts a container reach crane for operation, the loading and unloading operation area 21 can also serve as the container reach crane operation channel, and the width of the piggyback operation area 2 reaches 18.5m (including the road truck running channel 223.5m), which meets the minimum width requirement of the piggyback operation area 2. Although the container reach crane operation channel can be directly used as the piggyback operation area 2, it is necessary to carry out corresponding modifications to relevant professional contents such as electricity, water supply and drainage, and information.

[0054] Furthermore, the present invention also includes a parking lot, which includes a two-way highway truck passage 22 and a plurality of parking spaces 3 next to the highway truck passage 22, and each parking space 3 is arranged obliquely relative to the highway truck passage 22. Piggyback transportation requires that the carrier vehicles assemble in advance in order to handle the transportation formalities, and at the same time, factors such as delays in the arrival of the vehicle pick-up are taken into consideration, so the parking lot needs to be appropriately set according to the transportation volume. The parking lot can be set up separately or next to the loading and unloading operation area 21. The length and width of the parking space 3 in the parking lot are set to 20m and 4m respectively according to the parking conditions of the 18.1m long highway truck 7, and the parking space 3 forms an angle of 60° with the highway truck passage 22. Multiple two-way highway truck passages 22 can be set up at intervals, and parking spaces 3 can be set between them.

[0055] It will be easily understood by those skilled in the art that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Railway piggyback transport station base structure, characterized by: It includes railway loading and unloading tracks and piggyback operation areas arranged side by side, among which: The bearing strength of the ground foundation of the Tuobei operation area is hardened to form a hardened ground surface according to the road truck with a total weight of 60 tons and a single axle load of 11.5 tons, and the height difference between the hardened ground surface of the Tuobei operation area and the upper plane of the rail of the railway loading and unloading track is controlled within ±50mm; The distance between the edge of the hardened ground of the pigtail operation area close to the railway loading and unloading track and the center line of the railway loading and unloading track is not less than 1.5m, and the distance between the edge of the pigtail operation area away from the railway loading and unloading track and the center line of the railway loading and unloading track is not less than 7.01m; The distance between the edge of the piggyback operation area away from the railway loading and unloading track and the center line of the railway loading and unloading track is 7.01m, the piggyback operation area includes the loading and unloading operation area and the highway truck running channel, and the width of the highway truck running channel is 3.5m, the edge of the highway truck running channel away from the railway loading and unloading track coincides with the edge of the piggyback operation area away from the railway loading and unloading track, and the area between the highway truck running channel and the railway loading and unloading track is the loading and unloading operation area; The piggyback operation area also includes a parking lot, which includes a two-way highway truck passage and a plurality of parking spaces next to the highway truck passage, each parking space is arranged obliquely relative to the highway truck passage, and the parking space and the highway truck passage form an angle of 60°; The railway loading and unloading tracks are provided with two tracks, which are arranged side by side and both pass through the gantry crane. The two railway loading and unloading tracks are railway loading and unloading track A and railway loading and unloading track B. The gantry crane is arranged on the gantry crane running track A and the gantry crane running track B. The gantry crane running track A is parallel to the railway loading and unloading track A. The railway loading and unloading track A, the railway loading and unloading track B and the piggyback operation area are arranged in sequence in the direction away from the gantry crane running track A, wherein: The distance between the gantry crane running rail A and the gantry crane running rail B is not less than 30m; The distance between the center line of the railway loading and unloading track A and the gantry crane running track A is not less than 3.5m, and the distance between the center line of the railway loading and unloading track A and the center line of the railway loading and unloading track B is not less than 5m; The distance between the edge of the hardened ground in the piggyback operation area close to the railway loading and unloading track B and the center line of the railway loading and unloading track B is not less than 1.5m, and the width of the hardened ground in the piggyback operation area is not less than 12.5m and not more than 17.5m.

2. The railway piggyback transport station base structure according to claim 1 is characterized in that: The distance between the edge of the piggyback operation area away from the railway loading and unloading track and the center line of the railway loading and unloading track is not less than 10.51m. The piggyback operation area includes the loading and unloading operation area and two road truck running channels arranged side by side. The width of each road truck running channel is 3.5m, and the edges of the two road truck running channels close to each other overlap; the area between the road truck running channel close to the railway loading and unloading track and the railway loading and unloading track is the loading and unloading operation area; For the road truck running channel far away from the railway loading and unloading track, its edge far away from the railway loading and unloading track coincides with the edge of the piggyback operation area far away from the railway loading and unloading track.

3. The railway piggyback transport station base structure according to claim 1 is characterized in that: The distance between the edge of the piggyback operation area away from the railway loading and unloading track and the center line of the railway loading and unloading track is not less than 14.01m. The piggyback operation area includes the loading and unloading operation area and two road truck running channels arranged side by side. The width of each road truck running channel is 3.5m. The edges of the two road truck running channels close to each other overlap; the area between the road truck running channel close to the railway loading and unloading track and the railway loading and unloading track is the loading and unloading operation area; For the road truck running channel far away from the railway loading and unloading track, its edge far away from the railway loading and unloading track coincides with the edge of the piggyback operation area far away from the railway loading and unloading track.

4. The railway piggyback transport station base structure according to claim 1 is characterized in that: There are two piggyback operation areas, which are symmetrically arranged on both sides of the railway loading and unloading track.

5. The railway piggyback transport station base structure according to claim 1 is characterized in that: Along the direction away from the piggyback operation area, parallel railway loading and unloading tracks, gantry crane running tracks A, container loading and unloading tracks A, container loading and unloading tracks B and gantry crane running tracks B are arranged in sequence; The distance between the center line of the railway loading and unloading track and the gantry crane running track A is not less than 3.5m; A container storage and access area is arranged between the container loading and unloading track B and the gantry crane running track B.

6. The railway piggyback transport station base structure according to claim 1 is characterized in that: The piggyback operation areas are symmetrically arranged on both sides of the railway loading and unloading tracks, and the width of each piggyback operation area is not less than 18.5m. Each piggyback operation area includes a loading and unloading operation area and a highway truck travel channel A arranged in sequence away from the railway loading and unloading tracks, and a container storage and access area is arranged on the side of each highway truck travel channel A away from the railway loading and unloading tracks.

7. The railway piggyback transport station base structure according to claim 6 is characterized in that: At least one of the container access areas is also provided with two road truck running passages B on a side away from the railway loading and unloading track.

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