Combined container special for new-speed train

Abstract

The utility model relates to a combined container special for a new-speed train. The combined container comprises an upper box body and a lower box body which are stacked up and down, the bottom of the upper box body is provided with an upper base, and two sides of the top are symmetrically provided with slopes adaptive to the shape of the top in the carriage; an upturning door is mounted at the top of the upper box body; guide holes are formed in four corners of the upper base; the bottom of the lower box body is provided with a lower base, and the front side is provided with a double-side door; guide columns are arranged at the four corners of the top of the lower box body. And the guide holes are matched with the guide columns in a nested manner. The combined container conforms to the shape of a compartment in a new-speed train, the transportation space in the compartment can be fully utilized, loading, unloading and carrying in the compartment and during loading and unloading are not affected, the space utilization rate of the compartment can be effectively improved, and the loading and unloading efficiency is improved.

Description

Technical Field

[0001] This utility model relates to a new type of combined container for high-speed trains, belonging to the field of container technology. Background Technology

[0002] High-speed rail transportation is characterized by safety, speed, punctuality, environmental friendliness, and a comprehensive network. Coupled with the rapid growth in intercity express delivery demand in my country, high-speed rail logistics, as a trunk line transportation method, is bound to become a future development trend. When transporting goods on high-speed trains, containers are typically used. A container is a cargo container or carrier that can hold packaged or unpackaged goods, facilitating loading, unloading, and handling.

[0003] Because the new high-speed trains have a trapezoidal cross-section at the top of their carriages, existing containers, limited by their shape and height, cannot fully utilize the space above the carriages, resulting in a waste of transport space to some extent. Furthermore, if the container top is too high, it can easily affect loading, unloading, and handling within the carriages and during boarding and alighting, reducing efficiency. Summary of the Invention

[0004] The purpose of this utility model is to overcome the above-mentioned shortcomings and provide a new type of combined container for high-speed trains. The combined container conforms to the shape of the internal carriage of the high-speed train, which can make full use of the internal transport space of the carriage without affecting the loading, unloading and handling inside the carriage and when getting on and off the train. It can effectively improve the utilization rate of carriage space and improve loading and unloading efficiency.

[0005] The purpose of this utility model is achieved as follows:

[0006] The new high-speed train special modular container consists of an upper container and a lower container that are stacked together.

[0007] The upper box has an upper base at the bottom and symmetrical ramps on both sides of the top to adapt to the shape of the top of the carriage; an upward-opening door is installed on the top of the upper box; the upward-opening door covers part of the front and part of the top surface of the upper box; guide holes are provided at the four corners of the upper base;

[0008] The bottom of the lower housing is provided with a lower base, and the front is equipped with double-sided doors; the top of the lower housing is provided with guide pillars at the four corners.

[0009] The guide hole and guide post are nested together to facilitate the positioning of the upper box when it is stacked on top of the lower box, and to limit the relative sliding between the upper and lower boxes.

[0010] Furthermore, both the upper and lower bases are provided with forklift holes to facilitate forklift transportation.

[0011] Furthermore, both the upward-opening door and the double-sided opening door are equipped with concealed door locks.

[0012] Furthermore, the concealed door lock includes an L-shaped locking rod that is movably inserted into the side of the mounting groove of the box door, a limiting post that is vertically fixed to the bottom surface of the mounting groove, and a lock hole that is set on the box body and corresponds to the position of the locking rod; the L-shaped structure of the locking rod includes a horizontal long rod and a vertical short rod, a stop is fixed on the long rod, and a spring is fitted on the long rod between the stop and the side wall of the mounting groove; the limiting post is provided with a limiting groove to accommodate the locking rod.

[0013] Furthermore, the height of the upper box is less than the height of the lower box.

[0014] Furthermore, both the upper and lower housings are profile frame structures, and cover panels are riveted to the sides and top, the cover panels being basalt fiberboard.

[0015] Furthermore, the bottom plates of the upper and lower housings are made of aluminum checkered plates.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] This utility model uses an upper and lower box that are stacked one on top of the other. The sloping structure at the top of the upper box is adapted to the shape of the top of the new high-speed train carriage, so that the container can fill the interior space of the carriage and make full use of the transportation space of the carriage. At the same time, the upper and lower split structure can be loaded and unloaded separately without affecting the loading, unloading and handling inside the carriage and when getting on and off the train, which can effectively improve the efficiency of cargo loading and unloading. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the combined structure of the new high-speed train-specific combined container of this utility model.

[0019] Figure 2 This is a schematic diagram of the upper box structure of the new high-speed train-specific combined container of this utility model.

[0020] Figure 3 This is a schematic diagram of the lower box structure of the new high-speed train-specific combined container of this utility model.

[0021] Figure 4 This is a front view structural schematic diagram of the new high-speed train-specific combined container of this utility model.

[0022] Figure 5 This is a side sectional view of the combined container for high-speed trains according to this utility model.

[0023] Figure 6 This is a schematic diagram of the concealed door lock structure of the new high-speed train special combined container of this utility model.

[0024] Figure 7 This is a rear view schematic diagram of the concealed door lock structure of the new high-speed train special combined container of this utility model.

[0025] in:

[0026] Upper housing 1, lower housing 2, forklift mounting hole 3, concealed door lock 4;

[0027] Upper base 11, ramp 12, flip-up door 13, guide hole 14, lower base 21, double-sided door 22, guide post 23, mounting groove 41, locking rod 42, limit post 43, stop block 44, spring 45, limit groove 46, lock hole 47. Detailed Implementation

[0028] See Figures 1-7 This utility model relates to a new type of combined container for high-speed trains, comprising an upper container 1 and a lower container 2 stacked together. The height of the upper container 1 is less than the height of the lower container 2. Since the upper container 1 needs to be adapted to the shape of the carriage top, its volume should be smaller than that of the lower container 2, which is suitable for loading small and lightweight goods, making the volume and weight distribution of the goods more reasonable and the transportation process more stable. Both the upper container 1 and the lower container 2 are profile frame structures, and the sides and top are riveted with cover panels. The bottom plate of the upper container 1 and the lower container 2 is made of aluminum checkered plate with good load-bearing capacity and corrosion resistance, and the panel is made of impact-resistant and scratch-resistant basalt fiberboard.

[0029] The upper box 1 has an upper base 11 at the bottom and symmetrical ramps 12 on both sides of the top to adapt to the shape of the top of the carriage; an upward-opening door 13 is installed on the top of the upper box 1, and the ramps 12 are adapted to the shape of the top of the carriage to maximize the use of the carriage space; the upward-opening door 13 covers part of the front and part of the top surface of the upper box 1; the lower box 2 has a lower base 21 at the bottom and double-sided doors 22 installed on the front; both the upper base 11 and the lower base 21 are provided with forklift holes 3 to facilitate forklift transportation;

[0030] Forklifts are used to load, unload, and stack the upper box 1 and lower box 2 respectively, which meets the requirements of stacking and loading and unloading in batches in the carriages of the new high-speed train. At the same time, it can maximize the use of the transportation space in the carriages and improve the transport capacity.

[0031] The upper base 11 has guide holes 14 at its four corners; the lower box 2 has guide posts 23 at its four top corners; the guide holes 14 and guide posts 23 are nested together to facilitate the positioning of the upper box 1 when it is stacked on top of the lower box 2, and to limit the relative sliding between the upper box 1 and the lower box 2.

[0032] Both the upward-opening door 13 and the double-sided opening door 22 are equipped with concealed door locks 4. The concealed door lock 4 includes an L-shaped locking rod 42 that is movably inserted into the side of the door mounting groove 41, a limiting post 43 vertically fixed to the bottom surface of the mounting groove 41, and a lock hole 47 on the box body corresponding to the position of the locking rod 42. The L-shaped structure of the locking rod 42 includes a horizontal long rod and a vertical short rod. A stop 44 is fixed on the long rod, and a spring 45 is fitted on the long rod between the stop 44 and the side wall of the mounting groove 41. The limiting post 43 has a limiting groove 46 for accommodating the locking rod 42. Pulling the short rod to disengage it from the limiting groove 46 causes the locking rod 42 to automatically pop out and lock under the force of the spring 45. To unlock, pulling the short rod against the spring 45 causes the locking rod 42 to retract, thus unlocking the box.

[0033] When loading and unloading goods, first load the goods into the upper container 1 and the lower container 2 respectively, and lock the top-opening door 13 and the double-sided opening door 22 with the hidden door lock 4; use a forklift to first send the lower container 2 into the new speed train car, and then stack the upper container 1 on top of the lower container 2 to make full use of the space at the top of the car; according to the above stacking method, stack multiple combined containers in sequence until the car is full, and the loading is completed; when unloading, simply reverse the operation.

[0034] Additionally, it should be noted that the above-described specific implementation is merely an optimized solution of this patent, and any modifications or improvements made by those skilled in the art based on the above concept are within the scope of protection of this patent.

Claims

1. A combined container specifically designed for high-speed trains, characterized in that: It includes an upper box (1) and a lower box (2) that are stacked together. The upper box (1) has an upper base (11) at the bottom and symmetrical ramps (12) on both sides of the top to adapt to the shape of the top of the carriage; an upward-opening door (13) is installed on the top of the upper box (1); the upward-opening door (13) covers part of the front and part of the top surface of the upper box (1); guide holes (14) are provided at the four corners of the upper base (11). The bottom of the lower box (2) is provided with a lower base (21) and the front is provided with double-sided doors (22); the top four corners of the lower box (2) are provided with guide pillars (23). The guide hole (14) and guide post (23) are nested together to facilitate the positioning of the upper box (1) when it is stacked on top of the lower box (2) and to limit the relative sliding between the upper box (1) and the lower box (2).

2. The new high-speed train-specific combined container according to claim 1, characterized in that: Both the upper base (11) and the lower base (21) are provided with forklift holes (3) to facilitate forklift transportation.

3. The new high-speed train-specific combined container according to claim 1, characterized in that: Both the upward-opening door (13) and the double-sided opening door (22) are equipped with hidden door locks (4).

4. The new high-speed train-specific combined container according to claim 3, characterized in that: The concealed door lock (4) includes an L-shaped locking rod (42) that is movably inserted into the side of the mounting groove (41) of the box door, a limiting post (43) that is vertically fixed to the bottom surface of the mounting groove (41), and a lock hole (47) that is set on the box body and corresponds to the position of the locking rod (42). The L-shaped structure of the locking rod (42) includes a horizontal long rod and a vertical short rod. A stop (44) is fixed on the long rod, and a spring (45) is fitted on the long rod between the stop (44) and the side wall of the mounting groove (41). The limiting post (43) is provided with a limiting groove (46) to accommodate the locking rod (42).

5. The new high-speed train-specific combined container according to claim 1, characterized in that: The height of the upper box (1) is less than the height of the lower box (2).

6. The new high-speed train-specific combined container according to claim 1, characterized in that: Both the upper box (1) and the lower box (2) are profile frame structures, and are riveted to the sides and top with cover panels, which are basalt fiberboard.

7. The new high-speed train-specific combined container according to claim 1, characterized in that: The bottom plates of the upper box (1) and the lower box (2) are made of aluminum patterned plate.

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