CN210315372U

CN210315372U - Snow removing device for railway turnout

Info

Publication number: CN210315372U
Application number: CN201920796855.8U
Authority: CN
Inventors: 庄学民
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-04-14
Anticipated expiration: 2029-05-30

Abstract

The utility model relates to a railway machinery technical field specifically discloses a railway switch snow removal device, including frame and hydrojet device, the frame on rotate and be connected with the drive shaft, the both ends of drive shaft be connected with the drive wheel perpendicularly, the left end of drive shaft is connected with the driven plate perpendicularly. The left end of frame install the motor, be connected with the initiative dish on the output shaft of motor perpendicularly, the driven plate passes through the belt with the initiative dish and is connected, the upper end of drive shaft rotate on the frame and be connected with from the driving wheel, install the air compressor machine on the frame, the liquid reserve tank on the frame is installed in the air compressor machine intercommunication, the liquid reserve tank passes through the hydrojet device of transfer line intercommunication installation at the frame both ends, frame lower extreme fixed mounting have the battery, battery and motor, air compressor machine electric connection. The utility model discloses the advantage: simple structure, easy operation, snow removing are efficient, the security is good, can realize remote operation.

Description

Snow removing device for railway turnout

Technical Field

The utility model relates to a railway machinery technical field specifically is a railway switch snow removal device.

Background

Railway transportation is one of the largest open-air workplaces in China, so the railway transportation is often influenced by weather conditions, and at present, with the improvement of science and technology and the updating and transformation of equipment, some weather factors restricting the railway transportation are gradually overcome; however, the factor affecting railway transportation in the ice and snow weather is still not solved so far, the ice and snow weather can cause that the switch tongue and the stock rail of the railway switch in operation can not be attached closely due to ice and snow clamping, thereby directly affecting the normal display of railway signals, the influence is fatal for the train which can only operate by depending on the signal display, the influence seriously disturbs the existing transportation arrangement, the train is seriously late or cancelled, and the normal operation and the economic efficiency of the railway are greatly affected.

Chinese patent (No. CN 207933969U, bulletin date 2018.10.02) discloses a snow removal device for railway turnouts, which comprises a channel steel, wherein a steel plate is covered on the upper part of the channel steel, an electric heating wire is arranged in the channel steel, a first fan and a second fan with air outlets opposite to each other are respectively arranged at two ends in the channel steel, a first hose is arranged on the air outlet of the first fan, the first hose is communicated with a first rubber pipeline where the first fan is arranged outside the channel steel, two ends of the first rubber pipeline are sealed, a second hose is arranged on the air outlet of the second fan, the second hose is communicated with a second rubber pipeline where the second fan is arranged outside the channel steel, two ends of the second rubber pipeline are sealed, the lower parts of the first rubber pipeline and the second rubber pipeline are respectively arranged on a first support and a second support, and the electric heating wire, the first fan and the second fan are connected with a power supply through a. However, the equipment uses hot air for melting, the snow removing efficiency is low, and the equipment is difficult to move, so that the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a railway switch snow removing device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a snow removing device for railway turnouts comprises a frame and a liquid spraying device. The frame on rotate and be connected with the drive shaft, the drive shaft can be in free rotation on the frame. The two ends of the driving shaft are vertically connected with driving wheels, and the driving wheels rotate along with the rotation of the driving shaft. The left end of the driving shaft is vertically connected with a driven disc, and the driven disc and the driving shaft rotate coaxially. The left end of the frame is provided with a motor, an output shaft of the motor is vertically connected with a driving disc, and the driving disc coaxially rotates along with the output shaft of the motor under the driving of the motor. The driven disc is connected with the driving disc through a belt, and the driving disc drives the driven disc to rotate, so that the driving wheel rotates. The upper end of the driving shaft is rotatably connected with a driven wheel on the frame. The driven wheel and the driving wheel are placed on the rail, and the carriage moves on the rail under the driving of the motor.

The frame on install the air compressor machine, the liquid reserve tank on the frame is installed in the air compressor machine intercommunication, the air compressor machine can be to the interior pump-in air of liquid reserve tank, make the liquid reserve tank in form high pressure. The liquid storage tank is internally stored with a snow melting agent. The liquid storage tank is communicated with liquid spraying devices arranged at the two ends of the frame through liquid conveying pipes. Under the action of high-pressure air, the snow-melting agent in the liquid storage tank enters the liquid spraying device through the liquid conveying pipe and is sprayed out of the liquid spraying device, and snow in the turnout is removed. The lower end of the frame is fixedly provided with a storage battery, and the storage battery is in linear connection with the motor and the air compressor. The storage battery provides power for the device and plays a role in balancing weight.

As a further aspect of the present invention: the edges of the driven wheel and the driving wheel are both concave structures, so that the driven wheel and the driving wheel can slide on the rail conveniently.

As a further aspect of the present invention: the infusion tube is provided with an electromagnetic valve which controls the flow of the snow-melting agent in the infusion tube.

As a further aspect of the present invention: the liquid spraying device is provided with an infrared sensor, and the infrared sensor is electrically connected with the motor and the electromagnetic valve. The infrared inductor can respond to the snow situation in the turnout, when the snow situation is detected in the turnout, the motor stops rotating, and the solenoid valve is opened to spray and clear away the snow in the turnout. When the accumulated snow is cleared up, the electromagnetic valve is closed, the motor is started, and the frame moves forwards.

As a further aspect of the present invention: the liquid spraying device comprises a liquid spraying shell and liquid spraying nozzles, wherein an arc-shaped liquid spraying ring is arranged in the liquid spraying shell, a plurality of liquid spraying nozzles are arranged in the liquid spraying ring, a large number of liquid spraying holes are formed in the liquid spraying nozzles, the liquid spraying nozzles are communicated with the liquid spraying ring, and the liquid spraying ring is communicated with a liquid conveying pipe. The snow-melting agent entering the infusion tube is sprayed out of the liquid spraying nozzle through the liquid spraying ring. The arrangement of the liquid spraying nozzle can enable the road switch to spray liquid in all directions, and incomplete snow removal caused by dead angles is avoided.

As a further aspect of the present invention: the frame is fixedly provided with a GPS positioning module and a signal transceiving module. The GPS positioning module can position the device, and the signal transceiver module can receive and send command signals. The GPS positioning module and the signal receiving and transmitting module can be arranged to remotely control the device to operate, so that the field operation of workers is avoided.

Compared with the prior art, the beneficial effects of the utility model are that: the driving wheel and the driven wheel are used for driving on the rail, so that the equipment is convenient to move. The snow melting agent is used for removing snow, so that the snow removing efficiency is increased, the working efficiency is improved, the snow melting agent is sprayed by the liquid spraying ring and the liquid spraying nozzle, liquid can be sprayed on the road switch in all directions, and the phenomenon that the snow is not thoroughly removed due to the occurrence of dead angles is avoided. The GPS positioning module and the signal transceiving module are used, so that the device can be remotely controlled to operate, the field operation of workers is avoided, the operating environment of the workers is improved, and the safety of the workers is ensured. The device has the advantages that: simple structure, easy operation, snow removing are efficient, the security is good, can realize remote operation.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment 1 of a railway turnout snow remover.

Fig. 2 is a schematic structural diagram of a liquid spraying device in a railway switch snow removing device.

Fig. 3 is a schematic structural diagram of an embodiment 2 of the railway turnout snow removing device.

In the figure, a frame 1, a driving shaft 2, a driving wheel 3, a driven wheel 4, a liquid spraying device 5, an infrared sensor 6, a liquid conveying pipe 7, an electromagnetic valve 8, a liquid storage tank 9, an air compressor 10, a motor 11, a driving disc 12, a conveying belt 13, a driven disc 14, a storage battery 15, a liquid spraying ring 16, a liquid spraying shell 17, a liquid spraying nozzle 18, a GPS positioning module 19 and a signal transceiving module 20 are arranged.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-2, a snow removing device for railway turnout comprises a frame 1 and a liquid spraying device 5. The frame 1 is rotatably connected with a driving shaft 2, and the driving shaft 2 can freely rotate on the frame 1. The two ends of the driving shaft 2 are vertically connected with driving wheels 3, and the driving wheels 3 rotate along with the rotation of the driving shaft 2. And a driven disc 14 is vertically connected to the left end of the driving shaft 2, and the driven disc 14 and the driving shaft 2 rotate coaxially. The left end of the frame 1 is provided with a motor 11, an output shaft of the motor 11 is vertically connected with a driving disc 12, and the driving disc 12 rotates coaxially with the output shaft of the motor 11 under the driving of the motor 11. The driven disc 14 is connected with the driving disc 12 through a belt 13, and the driving disc 12 drives the driven disc 14 to rotate, so that the driving wheel 3 rotates. The upper end of the driving shaft 2 is rotatably connected with a driven wheel 4 on the frame 1. The driven wheel 4 and the driving wheel 3 are placed on rails on which the carriage 1 moves under the drive of the motor 11. The edges of the driven wheel 4 and the driving wheel 3 are both concave structures, so that the driven wheel and the driving wheel can slide on the rail conveniently.

Frame 1 on install air compressor machine 10, the liquid reserve tank 9 on frame 1 is installed in the air compressor machine 10 intercommunication, air compressor machine 10 can be to the pump-in air of liquid reserve tank 9, make the interior high pressure that forms of liquid reserve tank 9. The liquid storage tank 9 is stored with a snow melting agent. The liquid storage tank 9 is communicated with the liquid spraying devices 5 arranged at the two ends of the frame through liquid conveying pipes 7. Under the action of high-pressure air, the snow melting agent in the liquid storage tank 9 enters the liquid spraying device 5 through the liquid conveying pipe 7 and is sprayed out of the liquid spraying device 5, and snow in the road branches is removed. The infusion tube 7 is provided with an electromagnetic valve 8, and the electromagnetic valve 8 controls the flow of the snow-melting agent in the infusion tube 7. The liquid spraying device 5 is provided with an infrared sensor 6, and the infrared sensor 6 is electrically connected with the motor 11 and the electromagnetic valve 8. The infrared sensor 6 can sense the snow situation in the turnout, when the snow situation in the turnout is detected, the motor 11 stops rotating, and the electromagnetic valve 8 is opened to spray and clear the snow in the turnout. When snow is cleared, the electromagnetic valve 8 is closed, the motor 11 is started, and the frame 1 moves forwards. The lower end of the frame 1 is fixedly provided with a storage battery 15, and the storage battery 15 is electrically connected with the motor 11, the air compressor 10 and the electromagnetic valve 8. The battery 15 also serves as a counterweight while providing power to the device.

The liquid spraying device 5 comprises a liquid spraying shell 17 and liquid spraying nozzles 18, wherein an arc-shaped liquid spraying ring 16 is arranged in the liquid spraying shell 17, a plurality of liquid spraying nozzles 18 are arranged in the liquid spraying ring 16, a large number of liquid spraying holes are formed in the liquid spraying nozzles 18, the liquid spraying nozzles 18 are communicated with the liquid spraying ring 16, and the liquid spraying ring 16 is communicated with the infusion tube 7. The snow-melting agent entering the infusion tube 7 is ejected from the liquid ejection nozzle 18 through the liquid ejection ring 16. The arrangement of the liquid spraying nozzle 18 can ensure that the road switch sprays liquid in all directions, and incomplete snow removal caused by dead angles is avoided.

The utility model discloses a theory of operation is: the device is placed on a rail, the motor 11 is started, the frame 1 runs forwards, when the infrared sensor 6 senses the accumulated snow at the turnout, the motor 11 stops rotating, and the electromagnetic valve 8 is opened to spray and clear away the accumulated snow in the turnout. When snow is cleared, the electromagnetic valve 8 is closed, the motor 11 is started, and the frame 1 moves forwards.

Example 2

Referring to fig. 3, on the basis of embodiment 1, a GPS positioning module 19 and a signal transceiver module 20 are fixedly mounted on the frame 1. The GPS positioning module 19 can position the device, and the signal transceiver module 20 can receive and send command signals. The GPS positioning module 19 and the signal transceiver module 20 can be arranged to be operated by a remote control device, so that the field operation of workers is avoided.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A snow removing device for railway turnouts comprises a frame (1) and liquid spraying devices (5), wherein the frame (1) is connected with a driving shaft (2) in a rotating mode, two ends of the driving shaft (2) are vertically connected with driving wheels (3), the left end of the driving shaft (2) is vertically connected with a driven disc (14), the snow removing device is characterized in that a motor (11) is installed at the left end of the frame (1), a driving disc (12) is vertically connected onto an output shaft of the motor (11), the driven disc (14) is connected with the driving disc (12) through a belt (13), a driven wheel (4) is rotatably connected onto the frame (1) at the upper end of the driving shaft (2), an air compressor (10) is installed on the frame (1), the air compressor (10) is communicated with liquid storage tanks (9) installed on the frame (1), the liquid storage tanks (9) are communicated with the liquid spraying devices (5) installed at two ends, the vehicle frame is characterized in that a storage battery (15) is fixedly mounted at the lower end of the vehicle frame (1), and the storage battery (15) is electrically connected with the motor (11) and the air compressor (10).

2. A snow remover for railway points as claimed in claim 1, characterized in that the edges of said driven wheel (4) and said driving wheel (3) are of concave structure.

3. A snow remover for railway points according to claim 1 or 2, characterized in that the infusion tube (7) is equipped with an electromagnetic valve (8).

4. The railway turnout snow removal device according to claim 3, wherein an infrared sensor (6) is mounted on the liquid spraying device (5), and the infrared sensor (6) is electrically connected with the motor (11) and the electromagnetic valve (8).

5. The railway turnout snow removing device according to claim 4, wherein the liquid spraying device (5) comprises a liquid spraying housing (17) and liquid spraying nozzles (18), an arc-shaped liquid spraying ring (16) is arranged in the liquid spraying housing (17), a plurality of liquid spraying nozzles (18) are arranged in the liquid spraying ring (16), and the liquid spraying ring (16) is communicated with the liquid conveying pipe (7).

6. A snow remover for railway switch according to claim 5, characterized in that said carriage (1) is fixedly mounted with GPS positioning module (19) and signal transceiver module (20).