A vehicle group structure

Abstract

The application discloses a kind of goods movement vehicle group structures, it is related to vehicle engineering technical field.Goods movement vehicle group structure includes car body, car body is respectively arranged in its two opposite sides recessed groove nest structure, each nest structure is respectively arranged detachable nest cabin, nest cabin can be pulled to detachable in corresponding nest structure along lateral direction.Every nest structure is built-in independent drawer type nest cabin, after goods movement vehicle group structure arrives station, the goods that need to be disassembled and the nest cabin that it is can be as a whole from nest structure disassembled, and the goods that need to be loaded and the nest cabin that it is can be as a whole installed to nest structure that can be applied, solve the problem that the speed of loading goods is slower through side door, staff need not repeatedly get on and off vehicle to carry goods, different staff can simultaneously operate multiple nest cabin, improve loading and unloading efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of vehicle engineering, in particular to a freight motor train unit structure. BACKGROUND

[0002] In the current motor train unit for freight transportation, the freight is loaded and unloaded by getting on and off the motor train unit from the side door. However, the motor train unit stops at the station for a short time, and the loading and unloading efficiency is low, which results in a large labor intensity and work pressure of the staff.

[0003] Therefore, how to improve the loading and unloading efficiency is a technical problem to be solved by those skilled in the art. SUMMARY

[0004] Therefore, the present application aims to provide a freight motor train unit structure to improve the loading and unloading efficiency.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions.

[0006] A freight motor train unit structure comprises a car body, wherein recessed nest structures are arranged on two opposite sides of the car body, and a detachable nest cabin is arranged in each nest structure, and the nest cabin can be pushed and pulled laterally to be detached from or assembled in the corresponding nest structure.

[0007] Preferably, the car body comprises an I-shaped main body structure composed of a middle wall extending in the front-rear direction and end walls fixed to the upper and lower ends of the middle wall, and the nest structures are arranged on both sides of the middle wall and between the two end walls.

[0008] Preferably, the car body further comprises a first wall and a second wall fixed to the side of the middle wall and located between the two end walls, the first wall is parallel to the end wall, and the second wall is perpendicular to the end wall; on the same side of the middle wall, the first wall and the second wall are arranged alternately to form a matrix arrangement of mounting grooves, and the nest structures are arranged in each mounting groove.

[0009] Preferably, a cylindrical structure with a lateral opening is fixedly arranged in the mounting groove, and the inner cavity of the cylindrical structure is the nest structure.

[0010] Preferably, the middle wall has a cavity as a middle corridor.

[0011] Preferably, the control device connected in communication with the nest cabin is further provided, each nest cabin has an independent code, and the control device can match the code of the nest cabin and preset information of the nest cabin.

[0012] Preferably, an information display terminal is further arranged on the outer side of the nest cabin.

[0013] Preferably, a positioning device is arranged on the nest cabin, and the positioning device is communicatively connected to the control device.

[0014] Preferably, a smart locking device and a triggering structure are arranged on the nest structure or the nest cabin, the triggering structure is communicatively connected to the smart locking device, when the nest cabin is installed in place in the nest structure, the triggering structure is triggered, and the smart locking device is controlled to lock the corresponding nest cabin in the nest structure.

[0015] Preferably, a smart locking device is arranged on the nest structure or the nest cabin, the smart locking device can lock the corresponding nest cabin in the nest structure, and the smart locking device can be automatically unlocked after the nest cabin reaches a set transportation destination.

[0016] The cargo movement vehicle group structure provided by the present application comprises a vehicle body, recessed nest structures are arranged on two opposite sides of the vehicle body, respectively, and a detachable nest cabin is arranged in each nest structure, and the nest cabin can be pulled laterally to be detached or assembled in the corresponding nest structure.

[0017] Each nest structure is internally provided with an independent drawer-type nest cabin. After the cargo movement vehicle group structure arrives at a station, the cargo to be detached and the nest cabin where the cargo is located can be integrally detached from the nest structure, and the cargo to be loaded and the nest cabin where the cargo is located can be integrally assembled into the applicable nest structure, thereby solving the problem of slow loading of the cargo through the side door, eliminating the need for the staff to repeatedly get on and off the vehicle to carry the cargo, and allowing different staff to simultaneously operate multiple nest cabins, thereby improving the loading and unloading efficiency and reducing the labor intensity of the staff. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the provided drawings.

[0019] Figure 1 FIG. 1 is a vertical sectional view of a specific embodiment of the cargo movement vehicle group structure provided by the present application in a direction perpendicular to the front-rear direction;

[0020] Figure 2 FIG. 2 is a front view of the nest cabin arrangement of the specific embodiment of the cargo movement vehicle group structure provided by the present application;

[0021] Figure 3 FIG. 3 is a top view of the nest cabin arrangement of the specific embodiment of the cargo movement vehicle group structure provided by the present application.

[0022] Reference signs:

[0023] car body 1, middle wall 11, middle aisle 111, end wall 12, first wall 13, second wall 14, mounting groove 15, equipment cabin 16, floor upper surface 17;

[0024] cylindrical structure 2, nest structure 21;

[0025] nest cabin 3;

[0026] cargo 4;

[0027] rail upper surface 5;

[0028] vehicle outer contour 6. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0030] The core of the present application is to provide a cargo moving vehicle set structure, which can improve the loading and unloading efficiency.

[0031] The specific embodiment of the cargo moving vehicle set structure provided by the present application is described below with reference to Figures 1 to 3 , which comprises a car body 1, and the car body 1 is provided with recessed nest structures 21 on two opposite sides thereof. The cargo moving vehicle set structure as a whole is of a nest type structure.

[0032] Each nest structure 21 is provided with a detachable nest cabin 3. The nest cabin 3 can be detached from and installed in the corresponding nest structure 21 by being pushed and pulled from the lateral opening of the nest structure 21. The nest cabin 3 is a storage carrier for the transportation of cargo 4, and the cargo 4 is stored in the nest cabin 3. The nest cabin 3 is made of composite material and has a relatively light weight, which is convenient for transportation. In addition, the nest structure 21 does not need to correspond to the nest cabin 3 one by one. The nest structure 21 can be adapted to the installation of multiple different nest cabins 3 respectively, and the nest cabin 3 can also be installed in different nest structures 21 in different transportation processes according to actual conditions.

[0033] Preferably, after the nest cabin 3 is pushed into place towards the inside of the nest structure 21, the outer end of the nest cabin 3 is flush with the outer side of the car body 1 of the cargo moving vehicle set structure, so as to ensure good aerodynamic performance.

[0034] Each nest structure 21 is provided with a drawer-type nest cabin 3. After the vehicle group structure reaches the station, the cargo 4 to be disassembled and the nest cabin 3 where the cargo 4 is located can be disassembled from the nest structure 21 as a whole, and the cargo 4 to be loaded and the nest cabin 3 where the cargo 4 is located can be loaded onto the nest structure 21 that can be applied as a whole, which solves the problem of slow loading of the cargo 4 through the side door, eliminates the need for workers to repeatedly get on and off the vehicle to carry the cargo 4, and enables different workers to simultaneously operate multiple nest cabins 3, thereby improving the loading and unloading efficiency and reducing the labor intensity of the workers.

[0035] Further, as shown in Figure 1 The vehicle body 1 includes an I-shaped main body structure formed of a middle wall 11 extending in the front-rear direction and end walls 12 fixed to the upper and lower ends of the middle wall 11, respectively, and the nest structures 21 are distributed on both sides of the middle wall 11 and located between the two end walls 12. The middle wall 11 can serve as a reinforcing structure to support the roof structure and improve the vertical stiffness of the vehicle to prevent the middle part of the vehicle from sagging abnormally.

[0036] Further, as shown in Figure 2 The vehicle body 1 further includes a first wall 13 and a second wall 14 fixed to the side of the middle wall 11 and located between the two end walls 12. The first wall 13 is parallel to the end wall 12, and the second wall 14 is perpendicular to the end wall 12. On the same side of the middle wall 11, the first wall 13 and the second wall 14 are staggered to form a matrix arrangement of mounting grooves 15, and each mounting groove 15 is provided with a nest structure 21. Since the mounting groove 15 has a lateral opening, the I-shaped main body structure of the vehicle body 1 and the first wall 13 and the second wall 14 form an open frame structure to support the nest cabin 3.

[0037] Specifically, as shown in Figure 2 Between the two end walls 12, one first wall 13 is provided, and a plurality of second walls 14 are provided in the front-rear direction. At this time, in the up-down direction, the nest structures 21 have two layers divided by the first wall 13 to adapt to the height of the workers, and in the front-rear direction, the number of nest structures 21 can be divided by the second wall 14 to ensure the accommodation capacity of the vehicle body 1.

[0038] In this embodiment, the first wall 13 and the second wall 14 can make the arrangement of the nest structures 21 more regular. Of course, in other embodiments, a third wall with a certain inclination with respect to the up-down direction can be arranged between the two end walls 12 in the front-rear direction to divide different mounting grooves 15.

[0039] Further, the installation groove 15 is fixedly provided with a lateral opening cylindrical structure 2, and the inner cavity of the cylindrical structure 2 is a nest structure 21. At this time, the object directly contacted by the nest cabin 3 is the inner wall of the cylindrical structure 2, which can reduce the direct damage to the first wall 13, the second wall 14, the middle wall 11 and the end wall 12 in the process of loading and unloading, and can also directly repair and replace the added cylindrical structure 2 on the vehicle body 1 in long-term use, thereby prolonging the service life of the vehicle body 1 itself. The material of the nest structure 21 can be selected as needed, and the material with good wear resistance and light weight is preferred. Of course, in other embodiments, the cylindrical structure 2 can not be added, and the installation groove 15 can be directly used as the nest structure 21.

[0040] Further, as shown in Figure 1 , the middle wall 11 has a cavity as a middle corridor 111 for the maintenance personnel to patrol. In addition, the middle corridor 111 is designed to be airtight to ensure that the maintenance personnel can normally patrol during train operation, and the comfort is better.

[0041] Further, the vehicle group structure also includes a control device connected to the nest cabin 3, which can be arranged in the vehicle body 1 or in a background control system. Each nest cabin 3 has an independent code, that is, different codes, as shown in Figure 3 , each nest cabin 3 is coded as nest cabin 31, nest cabin 32, nest cabin 33, and so on. In other embodiments, the nest cabin can also be coded according to English letters. The control device can match the code of the nest cabin 3 and the preset information of the nest cabin 3. The preset information of the nest cabin 3 can include current position, cabin temperature, remaining load, cargo type and other information.

[0042] Based on the setting of the code, the staff can easily query the relevant information of each nest cabin 3 and the goods 4 therein, for example, after inputting the code of the nest cabin 3 into the control device, the control device can send the current position information of the nest cabin 3 to the set display, so that the position information of the goods 4 in the nest cabin 3 can be queried at any time.

[0043] Further, an information display terminal is arranged on the outer side of the nest cabin 3, which refers to the surface of the nest cabin 3 that can always be exposed to the vehicle body 1. The information display terminal can be connected to the control device, or as an independent device without connection to the control device.

[0044] The information display terminal has an information display function, which can meet many requirements of modern logistics informatization. Optionally, the information displayed on the information display terminal can be set as needed. For example, the displayed information may include the pending information that is automatically displayed after the goods arrive at the set transportation destination, so as to facilitate the work of the cargo transportation personnel at the station to determine the nest compartments 3 that need to be picked up at the station; it may also include information such as the loading weight and temperature of the nest compartments 3.

[0045] Furthermore, a positioning device is installed on the nest compartment 3. The positioning device is connected to the control device, such as GPS, and can provide the control device with the current location information.

[0046] Furthermore, a smart locking device and a triggering structure are provided on the nest structure 21. The triggering structure is communicatively connected to the smart locking device. When the nest compartment 3 is installed in place within the nest structure 21, the triggering structure is activated and controls the smart locking device to lock the corresponding nest compartment 3 to the nest structure 21. The triggering structure can directly control the smart locking device, or it can control the smart locking device via a control device. Of course, in other embodiments, the smart locking device or the triggering structure can also be located on the nest compartment 3.

[0047] The intelligent locking device can monitor the locking status of the nest compartment 3 in real time, and the monitoring results can be sent to the control device and / or information display terminal in real time. The information can specifically indicate whether it is in a locked state or an unlocked state, so as to ensure transportation safety.

[0048] The triggering structure can be a mechanical limit switch located on the end face of the nest structure 21 opposite to its lateral opening. Pushing the nest compartment 3 laterally towards the interior of the nest structure 21, the mechanical limit switch is triggered when the nest compartment 3 is fully pushed in. After the mechanical locking structure completes locking, it simultaneously provides locking information, indicating that the loading of the cargo 4 and its nest compartment 3 is complete. In other embodiments, the triggering structure can also be a through-beam photoelectric switch between the nest structure 21 and the nest compartment 3.

[0049] Based on the intelligent locking device and triggering structure, the nest compartment 3 installed in the nest structure 21 can be automatically locked, which can further improve loading efficiency and improve the safety of equipment transportation.

[0050] Furthermore, after the nest compartment 3 reaches the designated transportation destination, the intelligent locking device can automatically unlock. When the cargo 4 arrives at the transportation destination, the intelligent locking device automatically unlocks the corresponding nest compartment 3, facilitating the storage and retrieval of cargo 4 by staff and further improving unloading efficiency. Of course, in other embodiments, a manually operated locking device can also be provided to manually lock and unlock the nest compartment 3 to its nest structure 21.

[0051] In addition, since the nest cabin 3 is provided with positioning devices, information display terminals and other electrical appliances, these electrical appliances can be connected to the chargeable structure provided on the nest cabin 3 for charging. In other embodiments, the electrical appliances on the nest cabin 3 can also be directly provided with disposable batteries.

[0052] The working principle of the freight train set structure provided by the present application is that the nest cabin 3 is a carrier for transporting the freight 4, and is stored in the station after loading. After the freight train set structure arrives at the station, the unlocked nest cabin 3 and the freight 4 in the nest cabin 3 that need to be unloaded are pulled out as a whole, the drawer-type nest cabin 3 that has been loaded with the freight 4 is loaded into the available nest structure 21, wherein the idle nest structure 21 after unloading can place the nest cabin 3 that needs to be loaded at the station, or can place the idle nest cabin 3, and then the next transportation is carried out.

[0053] The freight train set structure provided by the present application is a nest-type freight train set structure, which has the following advantages: a plurality of nest devices are arranged on both sides of the vehicle structure, and the movable nest cabin 3 is arranged inside, the freight 4 can be loaded and unloaded by pulling out the nest cabin 3, which solves the limitation that the conventional freight 4 can only be loaded from the side door, and the loading and unloading speed can be effectively improved; after the nest cabin 3 is closed, the outer end of the nest cabin 3 is flush with the side of the vehicle, which ensures good aerodynamic performance; the vehicle body 1 is generally in an I-shaped structure, a middle wall 11 is arranged in the middle, and open frames are arranged on both sides, the middle wall 11 and the frame structure are designed to be airtight, which meets the normal work of the inspection personnel when the motor train set is running, and the frame structure can also improve the strength and rigidity of the vehicle body 1 structure; the intelligent locking device is arranged on the nest structure 21 of the vehicle, which improves the convenience and safety of the nest cabin 3; the nest cabin 3 adopts a lightweight structure and is provided with an information display terminal, which can obtain real-time position, loading weight, temperature and other information of the nest cabin 3, and improves the convenience of freight 4 transportation.

[0054] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be intervening elements. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can be present. In addition, in the description of the present application, unless otherwise specified, the meaning of "a plurality of", "a plurality of", "a plurality of" is two or more.

[0055] The terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, indicate relative positions or orientations of the directions or locations shown in the drawings, and are used only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the devices or elements indicated thereby must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated.

[0056] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0057] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0058] The structure of the sports car set provided by the present application is described in detail above. The principles and implementation modes of the present application are described by applying specific examples in this specification. The above description of the embodiments is only for the purpose of helping to understand the method of the present application and its core idea. It should be pointed out that for ordinary skilled in the art, without departing from the principles of the present application, some improvements and modifications can be made to the present application, and these improvements and modifications also fall within the protection scope of the claims of the present application.

Claims

1. A freight EMU structure, characterized in that, The vehicle includes a vehicle body (1), on which recessed nest structures (21) are respectively provided on two opposite sides. Each nest structure (21) is provided with a detachable nest chamber (3). The nest chamber (3) can be pushed and pulled laterally to be attached to and detached from the corresponding nest structure (21). The vehicle body (1) includes an I-shaped main structure consisting of a central wall (11) extending in the front-rear direction and end walls (12) respectively fixed to the upper and lower ends of the central wall (11). The nest structures (21) are distributed on both sides of the central wall (11) and located between the two end walls (12). The vehicle body (1) also includes a structure fixed to the central wall (11). The middle wall (11) has a first wall (13) and a second wall (14) on its side and located between the two end walls (12). The first wall (13) is parallel to the end walls (12), and the second wall (14) is perpendicular to the end walls (12). On the same side of the middle wall (11), the first wall (13) and the second wall (14) are staggered to form a matrix-arranged mounting slot (15). The nest structure (21) is set in each of the mounting slots (15). The middle wall (11) has a cavity to serve as a central corridor (111) for maintenance personnel to inspect. It also includes a control device for communicating with the nesting compartment (3). Each nesting compartment (3) has an independent code. The control device can match the code of the nesting compartment (3) with the preset information of the nesting compartment (3). The preset information includes the current location, the temperature inside the compartment, the remaining load, and the type of cargo. After inputting the code of the nesting compartment (3) into the control device, the control device can send the current location information of the nesting compartment (3) to a set display. An information display terminal is also provided on the outer side of the nesting compartment (3). The information displayed on the information display terminal includes the waiting information that is automatically displayed after arriving at the set transportation destination.

2. The freight train set structure according to claim 1, characterized in that, A cylindrical structure (2) with a lateral opening is fixedly installed in the mounting groove (15), and the inner cavity of the cylindrical structure (2) is the nest structure (21).

3. The freight train set structure according to claim 1 or 2, characterized in that, The nest chamber (3) is also equipped with a positioning device, which is communicatively connected to the control device.

4. The freight train set structure according to claim 1 or 2, characterized in that, The nest structure (21) or the nest compartment (3) is also provided with an intelligent locking device and a triggering structure. The triggering structure is communicatively connected to the intelligent locking device. When the nest compartment (3) is installed in the nest structure (21), the triggering structure is triggered and controls the intelligent locking device to lock the corresponding nest compartment (3) in the nest structure (21).

5. The freight train set structure according to claim 1 or 2, characterized in that, The nest structure (21) or the nest compartment (3) is also provided with an intelligent locking device, which can lock the corresponding nest compartment (3) to the nest structure (21); and the intelligent locking device can automatically unlock after the nest compartment (3) arrives at the set transportation destination.

Images