CN210793197U

CN210793197U - Railway tractor

Info

Publication number: CN210793197U
Application number: CN201921620436.5U
Authority: CN
Inventors: 鲍佩生
Original assignee: Dalian Sanfeng Port Machinery Co ltd
Current assignee: Dalian Sanfeng Port Machinery Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-06-19
Anticipated expiration: 2029-09-27

Abstract

The utility model relates to a railway vehicle technical field specifically discloses a railway tractor, including driver's cabin, electric room, power supply room, chassis frame, bogie device, coupling device and sanding device, driver's cabin, electric room and power supply room are all established on the chassis frame, and the bogie device is two sets of, and the chassis frame is located and is installed on two bogie devices, and the coupling device is established at the tip of chassis frame, and sanding device is a plurality of and establishes the wheel department at every bogie device respectively. The utility model discloses can move on the railway rails, need not additionally set up special line track of walking, carry out remote dispatch vehicle operation.

Description

Railway tractor

Technical Field

The utility model relates to a railway vehicle technical field especially relates to a railway tractor.

Background

At present, the auxiliary equipment used for dragging and dispatching railway vehicles by bulk cargo unloading lines, loading lines or tipplers unloading systems of enterprises such as various ports, steel and electric energy sources and the like is called a shunting machine. The shunting machines equipped in the unloading system of the tippler generally run on their dedicated tracks, pulling and pushing the shunting equipment of the railway vehicle through the front coupler. The machine can replace a locomotive, frequently pulls and pushes vehicles at low speed and uniform speed within a certain short distance (not more than 100 meters), has low running speed, and cannot pull and dispatch the vehicles at a long distance.

And enterprise users with self-contained rail yard generally select the rail locomotive to dispatch when carrying out long-distance (more than 500 meters) traction dispatching vehicles, and the advantage is that the rail track can be freely used for walking. The defects are that the cost is higher, the price of the railway locomotive is high, the maintenance cost is higher, and the economic burden and the operation cost of enterprises are greatly increased. And can not be in linkage control with the electric control system of the original unloading system.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a railway tractor to realize moving on the railway rails, need not additionally set up special line track of walking, carry out remote dispatch vehicle operation.

In order to solve the technical problem, the utility model provides a railway tractor, including driver's cabin, electric room, power supply room, chassis frame, bogie device, coupling device and sanding device, driver's cabin, electric room and power supply room are all established on the chassis frame, the bogie device is two sets of, the chassis frame is located and is installed on two bogie devices, the coupling device is established the tip of chassis frame, sanding device is a plurality of and establishes the wheel department at every bogie device respectively.

Preferably, the chassis frame is of a box-type beam structure.

Preferably, the cab and the electric room are two spaces separated in the middle of an integral structure.

Preferably, an operation table and an operator seat are provided in the cab.

Preferably, an incoming line rectification cabinet, a driving inversion cabinet and a PLC cabinet are arranged in the electric room.

Preferably, a power supply cable feeding module is arranged in the power supply chamber, and the power supply cable feeding module comprises a cable drum device and a ground quick plugging device.

Preferably, two sets of bogie devices are respectively positioned at the front part and the rear part of the lower side of the chassis frame, each set of bogie device is provided with four wheels, every two wheels form one set of wheel pair device, each set of wheel pair device is provided with one set of driving device, and the driving device comprises a support frame, a wheel shaft system, a speed reducer, an alternating current variable frequency motor and a brake.

Preferably, the coupler device is mounted at a front end of the chassis frame.

Or the two coupler devices are respectively arranged at the front section and the rear section of the chassis frame.

Preferably, the sanding device comprises a sand box, a nozzle and a sanding valve.

The railway tractor of the utility model can be used as a part of the equipment of the railway wagon loading and unloading operation system, participate in the automatic or manual operation of the system, complete the shunting operation function required by the system, can also be separated from the system, can be independently used as a tractor to dispatch railway vehicles in an allowed area, compared with the traditional shunting machine, can run on railway tracks, does not need to additionally arrange special running tracks, can carry out long-distance (more than 500 meters) dispatching vehicle operation, adopts modular design, different module combinations can be selected according to the requirements of users to realize different functions, the expansion and the upgrade of the functions are convenient to realize, the railway tractor adopts electric power as a power source, has the outstanding advantages of environmental protection, energy conservation, low operation cost, low maintenance cost and the like, the railway tractor realizes larger traction capacity with low power, has higher cost performance, and has a multi-machine linkage function.

Drawings

Fig. 1 is a schematic structural view of a railway tractor according to an embodiment of the present invention.

In the figure, 1: a cab; 2: an electrical room; 3: a power supply chamber; 4: a chassis frame; 5: a bogie device; 6: a coupler device; 7: a sanding device.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, the railway traction vehicle of the present embodiment includes: the automobile coupler device comprises a cab 1, an electric room 2, a power supply room 3, a chassis frame 4, bogie devices 5, a coupler device 6 and sanding devices 7, wherein the cab 1, the electric room 2 and the power supply room 3 are all arranged on the chassis frame 4, the bogie devices 5 are two groups, the chassis frame 4 is arranged on the two bogie devices 5 in a sitting mode, the coupler device 6 is arranged at the end portion of the chassis frame 4, and the sanding devices 7 are multiple and are respectively arranged at wheels of each bogie device 5. The railway tractor of this embodiment both can independently carry out the shunting operation, also can carry out the shunting function as a part of other systems through communication control to can carry out remote control operation, railway tractor adopts the modularized design, can realize different functional parameters through increasing different functional module.

The chassis frame 4 is of a box beam structure. The chassis frame 4 is the main body appearance structure and the main bearing framework of the railway tractor, and the cab 1, the electric room 2 and the power supply room 3 are all arranged in the chassis frame 4 for a box-type beam structure penetrating the whole length of the tractor.

The cab 1 and the electric room 2 are two spaces formed by separating the middle of an integral structure, the positions of the two spaces are positioned in the middle front part of a chassis frame 4 of the railway tractor, and the appearances of the cab and the electric room are integral metal structures, so that the main appearance image of the railway tractor is formed. An operation table and an operator seat are provided in the cab 1. An incoming line rectification cabinet, a driving inversion cabinet and a PLC cabinet are arranged in the electric room 2.

Be equipped with the power supply cable module of operating the computer in the power supply room 3, the power supply cable module of operating the computer includes: the cable drum device and the ground rapid plugging device. The power supply chamber 3 is positioned at the middle rear part in the chassis frame 4, the whole power supply chamber is close to the electrical room 2, and an upper computer cable can conveniently enter each electrical cabinet in the electrical room 2.

Two sets of bogie devices 5 are located the front portion and the rear portion of 4 downside on chassis frame respectively, and every set of bogie device 5 is equipped with four wheels, and a set of wheel set device is constituteed to per two wheels, and every set of wheel set setting is equipped with one set of drive arrangement, and drive arrangement includes: the device comprises a support frame, a wheel shaft system, a speed reducer, an alternating current variable frequency motor and a brake. Each set of driving device can realize synchronous traction, when the tractor operates in traction, the motor drives wheels to rotate, the adhesion force of the wheels and the rails is transmitted to the chassis frame 4 through the supporting frame and then transmitted to the car coupler, the bogie device 5 can realize curve traction through a special steering mechanism, and the bogie device 5 bears the weight of the whole shunting machine and transmits traction load.

A coupler device 6 is mounted at the front end of the chassis frame 4. The two coupler devices 6 are respectively arranged at the front section and the rear section of the chassis frame 4, namely the coupler devices 6 can be arranged at the front end and the rear end of the railway tractor body, so that bidirectional traction of the vehicle is realized. The car coupler device 6 is internally provided with a buffer module which has the functions of transmitting traction with a vehicle and having a certain buffer and shock absorption function, and the module also comprises an automatic uncoupling device.

The sanding device 7 comprises: sand boxes, nozzles and sanding valves. The sand scattering device 7 is arranged near each wheel, and is used for spraying quartz sand in the sand box onto the surface of the track near the wheel tread through the nozzle, so that the friction force between the wheels of the tractor and the railway steel rail can be effectively increased, and the adhesive force of the tractor is improved.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a railway tractor, its characterized in that, includes driver's cabin, electric room, power supply room, chassis frame, bogie device, coupling device and sanding device, driver's cabin, electric room and power supply room are all established on the chassis frame, the bogie device is two sets of, the chassis frame is located and is installed on two bogie devices, the coupling device is established the tip of chassis frame, sanding device is a plurality of and establishes respectively in the wheel department of every bogie device.

2. The railroad tractor of claim 1 wherein the chassis frame is a box beam structure.

3. The railway tractor of claim 1, wherein the cab and the electrical compartment are two spaces separated by a unitary structure.

4. The railway tractor of claim 3, wherein an operator's station and an operator's seat are provided within the cab.

5. The railroad tractor of claim 3, wherein the electrical room has an incoming line rectifier cabinet, a drive inverter cabinet, and a PLC cabinet.

6. The railway tractor according to claim 1, wherein a supply cable feeding module is provided in the supply compartment, the supply cable feeding module comprising a cable drum device and a ground quick-plugging device.

7. The railway tractor as claimed in claim 1, wherein two sets of bogie units are respectively located at the front and rear of the underside of the chassis frame, each set of bogie units having four wheels, each two wheels forming a set of wheelset units, each set of wheelset units having a set of drive units, the drive units including a support frame, a wheel axle system, a speed reducer, an ac variable frequency motor and a brake.

8. The railway tractor of claim 1, wherein the coupler apparatus is mounted to a front end of the chassis frame.

9. The railway tractor of claim 1, wherein the coupler devices are two and are respectively disposed at front and rear sections of the chassis frame.

10. The railway tractor of claim 1, wherein the sanding device comprises a sand box, a nozzle, and a sanding valve.