CN218949176U - Dual-purpose railway transport vehicle for container and automobile - Google Patents

Abstract

The utility model relates to a container-car dual-purpose railway transport vehicle, comprising: a vehicle body; the car coupler buffer devices are arranged at the front end and the rear end of the car body and are used for being connected with the cockpit or the front car body; the two groups of bogies are respectively arranged at the bottoms of the front end and the rear end of the vehicle body and are used for steering the vehicle body; the braking device is arranged at the bottom of the vehicle body between the two groups of bogies and connected with the bogies, and is used for providing braking force for the bogies; the eversion type container locking device is rotatably installed at two side edges of a vehicle body and has two states: when the outward turning type container locking device is turned to the upper surface of the vehicle body, the outward turning type container locking device is in a working position and is used for supporting and locking a container so as to realize the transportation working condition of the container; when the outward turning container locking device is turned to the outer side of the vehicle body, the outward turning container locking device is in a non-working position so as to realize the working condition of vehicle transportation. The utility model can transport two 40ft containers and commodity automobiles.

Description

Dual-purpose railway transport vehicle for container and automobile

Technical Field

The utility model relates to the field of railway transportation vehicles, in particular to a container-automobile dual-purpose railway transportation vehicle.

Background

The container transportation has the characteristics of rapidness, safety, economy, environmental protection and the like, and is a necessary choice for high-efficiency transportation of modern logistics. With the development of economies, the specific gravity of container transportation in the total amount of freight is increasing. The railway container transport ratio is also increasing over the total amount of railway freight.

Along with the change of goods and the development of international trade, the container presents a large trend, and the 40ft container has large transportation capacity and low loading and unloading cost, and becomes the development direction of the container. The refrigerated container, the heat insulation container, the LNG tank container and the like are all 40ft containers, most of the international cargo trade and transportation adopt 40ft containers, and more than 70% of the containers in coastal ports in China are all 40ft containers. And the total weight of the maximum single container of the railway general container and the thermal insulation container in China is 35t, and the total weight of the maximum single container of the refrigerated container is 34t.

At present, the existing container transport vehicles of the railways in China mainly comprise vehicle types such as X70, NX70A, NX and the like, the vehicle types meet the loading length of 1 40ft or two 20ft containers, the load is 70t, but the refrigerated containers cannot be transported, and the vehicle load utilization rate is relatively low, the number of vehicles is large, and the maintenance cost is high when the 40ft containers are transported. The X70B container truck is capable of transporting 2 40ft boxes, a load of 68t, and also meets the transport requirements for transporting 2 refrigerated containers, but is incapable of transporting 2 40ft containers with a total weight of 35t for a single box.

In recent years, the development of container-car universal transport vehicles has become a trend in order to improve the vehicle utilization and reduce the idle and empty return of the vehicle. However, if the transportation requirement of 2 40ft containers is satisfied, the vehicle length needs to be increased by more than 1 time, and if the transportation requirement of the container with the generator bag is satisfied, the vehicle length needs to be further increased. After the length of the vehicle is lengthened, the section height of the middle beam is required to be increased to ensure the rigidity of the vehicle. However, the lower limit of the vehicle body is limited by hump requirements, the upper limit of the vehicle is limited by the clearance between the corners of the container and the upper limit of the vehicle, no adjustment space is available, and the rigidity requirement of the vehicle body is met only by increasing the thickness or the width of the upper cover plate and the lower cover plate. In addition, the vehicle increases the vehicle transportation condition, and the vehicle running board, including the side beams and the floor, needs to be added in addition to the vehicle structure necessary for container transportation, which causes the increase of the vehicle weight.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a container-automobile dual-purpose railway transport vehicle, which aims to transport two 40ft containers and a commodity automobile.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a container-car dual-purpose railroad car, comprising: a vehicle body; the car coupler buffer devices are arranged at the front end and the rear end of the car body and are used for being connected with the cockpit or the former car body; the two groups of bogies are respectively arranged at the bottoms of the front end and the rear end of the vehicle body and used for steering the vehicle body; the braking device is arranged at the bottom of the vehicle body between the two groups of bogies and connected with the bogies, and is used for providing braking force for the bogies; the outward turning type container locking device is characterized in that a plurality of outward turning type container locking devices are rotatably arranged at two side edges of the vehicle body, and the outward turning type container locking devices have two states: when the everting container locking device is turned to the upper surface of the vehicle body, the everting container locking device is in a working position and is used for supporting and locking a container so as to realize the container transportation working condition; when the eversion type container locking device is overturned to the outer side of the vehicle body, the eversion type container locking device is in a non-working position and is used for providing space for the passing of the vehicle so as to realize the transportation working condition of the vehicle.

The container-automobile dual-purpose railway transport vehicle preferably comprises an end beam assembly, a sleeper beam assembly, a deck assembly, a middle beam assembly, an end side beam, a large beam assembly and a central large beam assembly; the walking board assemblies are two groups, the two groups of walking board assemblies are symmetrically arranged on the left side and the right side of the middle beam assembly, the middle part of the walking board assemblies is connected with the side wall of the middle beam assembly through the central large beam assembly, meanwhile, the front side and the rear side of the central large beam assembly are provided with a plurality of groups of large beam assemblies at intervals along the length direction, and the walking board assemblies are also connected with the side wall of the middle beam assembly through the large beam assemblies.

Preferably, the middle beam comprises a middle beam and traction beams arranged at the front end and the rear end of the middle beam, the upper wing surface of the traction beams is lower than the upper surface of the walking board, and the middle beam extends in two directions of obliquely upward and obliquely downward to form an upper fish belly structure and a lower fish belly structure, so that the upper wing surface of the middle beam is higher than the upper surface of the walking board.

The container-automobile dual-purpose railway transport vehicle is characterized in that the two end beams are preferably two groups, the two groups of end beams are respectively and vertically connected with the front end and the rear end of the middle beam, the end beams are of a single-web cross beam structure with a U-shaped cross section, so that the upper surfaces of the left side and the right side of the end beams are respectively flush with the upper surfaces of the two groups of walking plates, a concave part is downwards formed in the middle of the end beams, and the upper surface of the concave part is flush with the upper airfoil surface of the traction beam.

The container-automobile dual-purpose railway transport vehicle is characterized in that the walking board comprises a floor, a beam, reinforcing plates and side beams, the beam and the side beams are arranged in parallel along the length direction of the vehicle body, the beam and the side beams are fixedly connected through a plurality of reinforcing plates which are arranged at intervals along the length direction, the floor is fixedly connected with the upper wing surfaces of the beam and the side beams through blind rivets, and the side beams are detachably connected with the large beam assembly and the central large beam assembly through bolts.

The container-automobile dual-purpose railway transport vehicle is characterized in that the travelling plate is preferably made of a light metal material.

The container-automobile dual-purpose railway transport vehicle is characterized in that the two groups of sleeper beams are preferably arranged, the two groups of sleeper beams are respectively used for connecting the end beam assemblies, the middle beam assembly and the two groups of deck plates at two ends, a front beam mounting seat and a side beam mounting seat are mounted on the outer side of the sleeper beam assembly, bolt holes are formed in the front beam mounting seat and the side beam mounting seat, and the front beam and the side beam are connected with the front beam mounting seat and the side beam mounting seat through bolts.

The container-automobile dual-purpose railway transport vehicle is characterized in that a plurality of outward turning container locking devices are arranged on the end beam assembly, the large beam assemblies on two sides and the central large beam assembly at intervals.

Due to the adoption of the technical scheme, the utility model has the following advantages:

1. the middle beam is designed in an upper-lower fish belly type structure, so that the height of the traction beam is reduced, the transmission of longitudinal force is facilitated, the connecting plate assembly added when the traction beam is higher is omitted, and the internal structure of the traction beam is optimized.

2. The utility model adopts a novel end part composition structure and a walking board composition made of aluminum alloy materials, reduces the weight of the part, distributes the weight to the upper cover plate and the lower cover plate which are formed by the middle beam, and ensures that the rigidity of the long flat car body meets the design requirement under the conditions of enlarged length of the car, increased load of the car and more transportation working conditions.

3. The utility model can be used for shipping common containers, shipping containers with power generation bags, and small and medium commodity automobiles, thereby improving the utilization rate of the vehicles, reducing the use cost and improving the transportation capacity of railway lines.

4. The utility model adopts a detachable deck assembly, and the deck assembly can be detached when the container is transported, thereby reducing the dead weight of the vehicle; and (3) installing a walking plate when transporting the automobile.

5. The utility model improves the transportation tonnage of the container by optimizing the vehicle structure, reducing the dead weight of the vehicle.

6. The utility model has simple structure, low manufacturing cost and maintenance cost.

7. The container transportation working condition and the automobile transportation working condition are switched briefly, and the transportation loading efficiency is ensured.

Drawings

FIG. 1 is a schematic diagram of a dual-purpose railway transportation vehicle for a container and an automobile according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a vehicle body according to an embodiment of the present utility model;

fig. 3 is a left-side view of the vehicle body according to the embodiment of the present utility model;

FIG. 4 is a schematic view of a center sill assembly according to an embodiment of the present utility model;

FIG. 5 is a schematic view of an end assembly according to an embodiment of the present utility model;

FIG. 6 is a schematic diagram of a walking board according to an embodiment of the present utility model;

fig. 7 is a schematic structural diagram of a sleeper beam assembly according to an embodiment of the present utility model;

FIG. 8 is a schematic illustration of the present utility model in a container loading condition;

FIG. 9 is a schematic illustration of the present utility model during an automobile loading condition.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", "horizontal", "vertical", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the system or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "disposed," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model provides a container-automobile dual-purpose railway transport vehicle, which comprises: a vehicle body; the car coupler buffer devices are arranged at the front end and the rear end of the car body and are used for being connected with the cockpit or the front car body; the two groups of bogies are respectively arranged at the bottoms of the front end and the rear end of the vehicle body and are used for steering the vehicle body; the braking device is arranged at the bottom of the vehicle body between the two groups of bogies and connected with the bogies, and is used for providing braking force for the bogies; the eversion type container locking device is rotatably installed at two side edges of a vehicle body and has two states: when the outward turning type container locking device is turned to the upper surface of the vehicle body, the outward turning type container locking device is in a working position and is used for supporting and locking a container so as to realize the transportation working condition of the container; when the outward turning container locking device is turned to the outer side of the vehicle body, the outward turning container locking device is in a non-working position so as to realize the working condition of vehicle transportation.

The utility model can transport two 40ft containers and commodity automobiles.

The container-vehicle dual-purpose railway transportation vehicle provided by the embodiment of the utility model is described in detail below with reference to the accompanying drawings.

As shown in fig. 1, the container-vehicle dual-purpose railway transportation vehicle provided by the embodiment of the utility model comprises: a vehicle body 3; the car coupler buffer devices 1 are arranged at the front end and the rear end of the car body 3 and are used for being connected with a cockpit or a front car body 3; the two groups of bogies 2 are respectively arranged at the bottoms of the front end and the rear end of the vehicle body 3 and used for steering the vehicle body 3; a braking device 4 provided at the bottom of the vehicle body 3 between the two sets of bogies 2 and connected to the bogies 2 for providing braking force to the bogies 2; an eversion type container locking device 5, a plurality of eversion type container locking devices 5 are rotatably installed at both side edges of the vehicle body 3, and the eversion type container locking device 5 has two states: when the eversion type container locking device 5 is overturned to the upper surface of the vehicle body 3, the eversion type container locking device 5 is in a working position for supporting and locking the container so as to realize the container transportation working condition (shown in figure 8); when the out-turned container locking device 5 is turned to the outside of the car body 3, the out-turned container locking device 5 is in a non-operative position for providing space for the car to pass through to achieve a car transportation situation (as shown in fig. 9).

In the above embodiment, preferably, as shown in fig. 2, the vehicle body 3 includes an end beam assembly 6, a bolster assembly 7, a deck assembly 8, a center sill assembly 9, end side sills 10, a large cross member assembly 11, and a center large cross member assembly 12. The walking board assemblies 8 are two groups, the two groups of walking board assemblies 8 are symmetrically arranged on the left side and the right side of the middle beam assembly 9, the middle part of each walking board assembly 8 is connected with the side wall of the middle beam assembly 9 through a central large beam assembly 12, a plurality of groups of large beam assemblies 11 are arranged on the front side and the rear side of the central large beam assembly 12 at intervals along the length direction, and the walking board assemblies 8 are also connected with the side wall of the middle beam assembly 9 through the large beam assemblies 11. Through the arrangement, the rigidity of the vehicle body 3 can be ensured, the bearing surface of the vehicle can be reduced, the loading working condition of a higher vehicle can be realized, and the dead weight of the vehicle is reduced.

In the above embodiment, preferably, as shown in fig. 3 and 4, the middle beam assembly 9 includes a middle beam 91 and traction beams 92 disposed at front and rear ends of the middle beam 91, and an upper wing surface of the traction beams 92 is lower than an upper surface of the walking board assembly 8, and the middle beam 91 extends in both obliquely upward and downward directions to form an upper fish belly and a lower fish belly structure, so that the upper wing surface of the middle beam 91 is higher than the upper surface of the walking board assembly 8. Through foretell setting, both guaranteed that the section of middle part middle beam 91 is higher, can be with the upper and lower apron of reasonable distribution to middle part middle beam 91 of weight, guarantee the middle beam and constitute 9 demands of bulk strength and rigidity, can reduce the height of draft sill 92 again, make the section of draft sill 92 less, be favorable to the transmission of longitudinal force, cancel the connecting plate constitution that increases when the draft sill 92 is higher, optimize the inner structure of draft sill 92, the draft sill 92 can set up longer for the both ends portion of automobile body 3 can be for placing of power generation package reserved space, except the transportation ordinary container, can also transport the container of external power generation package (as shown in fig. 8).

In the above embodiment, as shown in fig. 3 and 5, preferably, the two groups of end beam assemblies 6 are two groups, the two groups of end beam assemblies 6 are respectively and vertically connected to the front end and the rear end of the middle beam assembly 9, and the end beam assemblies 6 are of a single web beam structure with a U-shaped cross section, so that the upper surfaces of the left side and the right side of the end beam assemblies 6 are respectively flush with the upper surfaces of the two groups of running board assemblies 8, the middle part of the end beam assemblies 6 forms a concave part downwards, and the upper surface of the concave part is flush with the upper airfoil surface of the traction beam 92. By the arrangement, the middle parts of the two end parts of the vehicle body 3 can be obviously lower than the peripheral structure, so that a great part of weight can be saved for the vehicle body 3, and the transportation capacity is improved.

In the above embodiment, preferably, as shown in fig. 6, the deck assembly 8 includes a floor 81, a forward beam 82, a reinforcing plate 83 and a side beam 84, the forward beam 82 and the side beam 84 are arranged in parallel along the length direction of the vehicle body 3, the forward beam 82 and the side beam 84 are fixedly connected by a plurality of reinforcing plates 83 arranged at intervals along the length direction, the floor 81 is fixedly connected to upper surfaces of the forward beam 82 and the side beam 84 by a rivet 85, and the side beam 84 is detachably connected to the large beam assembly 11 and the central large beam assembly 12 by bolts 86. Through foretell setting, walking board constitution 8 not only can ensure the intensity of bearing, can also effectively reduce the weight of automobile body 3 simultaneously to improve the holistic transportation bearing capacity of transport vechicle, and can also install (when the car transportation operating mode) or dismantle (when the container transportation operating mode) according to the transportation product needs, can reduce the vehicle dead weight when container transportation. To further reduce the weight of the vehicle body 3, the running board assembly 8 is preferably made of a light metal material (e.g., aluminum alloy).

In the above embodiment, preferably, as shown in fig. 2 and 7, the two sets of sleeper beams 7 are two sets, the two sets of sleeper beams 7 are respectively used for connecting the end beam 6, the middle beam 9 and the two sets of deck plates 8 at two ends, the sleeper beams 7 are different from the traditional sleeper beams in shape, the outside of the sleeper beams 7 is provided with the forward beam mounting seat 71 and the side beam mounting seat 72, the forward beam mounting seat 71 and the side beam mounting seat 72 are respectively provided with bolt holes, and the forward beam 82 and the side beam 84 are in bolt connection with the forward beam mounting seat 71 and the side beam mounting seat 72. Through the arrangement, the whole bearing capacity of the vehicle body 3 is effectively improved, and the walking board assembly 8 is convenient to disassemble.

In the above embodiment, preferably, as shown in fig. 1, a plurality of outward turning container locking devices 5 are arranged on the end beam assembly 6 and the large beam assemblies 11 and the central large beam assembly 12 on both sides at intervals, so as to meet the loading condition of the container. When the container is transported, the outward turning type container locking device 5 is positioned at a working position, and the outward turning type container locking device 5 turns to the upper surface of the vehicle body 3; when the vehicle is transported, the outward turning type container locking device 5 is positioned at a non-working position, the outward turning type container locking device 5 turns to the outer side of the vehicle body 3, and space is provided for the vehicle to pass through, so that flexible conversion of two working conditions of the transportation container and the transportation vehicle is realized.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (8)

1. A container-car dual-purpose railroad car, comprising:

a vehicle body;

the car coupler buffer devices are arranged at the front end and the rear end of the car body and are used for being connected with the cockpit or the former car body;

the two groups of bogies are respectively arranged at the bottoms of the front end and the rear end of the vehicle body and used for steering the vehicle body;

the braking device is arranged at the bottom of the vehicle body between the two groups of bogies and connected with the bogies, and is used for providing braking force for the bogies;

the outward turning type container locking device is characterized in that a plurality of outward turning type container locking devices are rotatably arranged at two side edges of the vehicle body, and the outward turning type container locking devices have two states: when the everting container locking device is turned to the upper surface of the vehicle body, the everting container locking device is in a working position and is used for supporting and locking a container so as to realize the container transportation working condition; when the eversion type container locking device is overturned to the outer side of the vehicle body, the eversion type container locking device is in a non-working position and is used for providing space for the passing of the vehicle so as to realize the transportation working condition of the vehicle.

2. The container-car dual-purpose railroad car of claim 1, wherein the car body comprises an end beam assembly, a bolster assembly, a deck assembly, a center sill assembly, an end side sill, a large cross member assembly, and a center large cross member assembly; the walking board assemblies are two groups, the two groups of walking board assemblies are symmetrically arranged on the left side and the right side of the middle beam assembly, the middle part of the walking board assemblies is connected with the side wall of the middle beam assembly through the central large beam assembly, meanwhile, the front side and the rear side of the central large beam assembly are provided with a plurality of groups of large beam assemblies at intervals along the length direction, and the walking board assemblies are also connected with the side wall of the middle beam assembly through the large beam assemblies.

3. The dual-purpose rail wagon of claim 2, wherein the center sill assembly comprises a center sill and draft sills disposed at front and rear ends of the center sill, and an upper wing surface of the draft sills is lower than an upper surface of the deck assembly, and the center sill extends in both obliquely upward and downward directions to form upper and lower belly structures such that the upper wing surface of the center sill is higher than the upper surface of the deck assembly.

4. The dual-purpose rail transportation vehicle for the container and the automobile according to claim 3, wherein the end beam assemblies are two groups, the two end beam assemblies are respectively and vertically connected to the front end and the rear end of the center beam assembly, and the end beam assemblies are of a single web beam structure with a U-shaped cross section, so that the upper surfaces of the left side and the right side of the end beam assemblies are respectively flush with the upper surfaces of the two groups of walking plates, the middle part of the end beam assemblies is downwards provided with a concave part, and the upper surfaces of the concave parts are flush with the upper wing surfaces of the traction beams.

5. The dual-purpose railway transportation vehicle for the container and the automobile according to claim 2, wherein the travelling plate assembly comprises a floor, a beam, reinforcing plates and side beams, the beam and the side beams are arranged in parallel along the length direction of the vehicle body, the beam and the side beams are fixedly connected through a plurality of reinforcing plates which are arranged at intervals along the length direction, the floor is fixedly connected to upper wing surfaces of the beam and the side beams through pulling rivets, and the side beams are detachably connected with the large beam assembly and the central large beam assembly through bolts.

6. The dual purpose container-car railroad car of claim 5, wherein the deck assembly is made of a lightweight metal material.

7. The dual-purpose railway transportation vehicle for the container and the automobile according to claim 5, wherein the sleeper beams are formed into two groups, the two groups of sleeper beams are respectively used for connecting the end beam assemblies, the middle beam assembly and the two groups of deck assemblies at two ends, a side beam mounting seat and a side beam mounting seat are mounted on the outer side of the sleeper beam assembly, bolt holes are formed in the side beam mounting seat and the side beam mounting seat, and the side beam mounting seat are connected through bolts.

8. The container-car dual-purpose railroad car of claim 2, wherein a plurality of said eversion container locking means are disposed on said end beam assembly and said large beam assemblies and central large beam assembly on either side thereof at intervals.

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