CN215904496U

CN215904496U - Maintenance and curing device for railway track

Info

Publication number: CN215904496U
Application number: CN202122629616.3U
Authority: CN
Inventors: 李�根; 刘勇志
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-02-25
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a maintenance device for a railway track, which comprises a vehicle plate, wherein a plurality of rotatable wheel clamps are arranged at the bottom of the vehicle plate, a roller capable of rotating the rod is clamped between the wheel clamps, a wheel groove is formed in the surface of the roller, a rotatable detection rod is further arranged in the center of two sides of the bottom of the vehicle plate, and an ultrasonic probe is arranged on the side surface of the bottom of the detection rod; the center of the two sides of the bottom of the sweeping board is also provided with a vertical rod, and the bottom of the vertical rod is rotatably provided with a spray head for spraying marks. According to the utility model, the roller can slowly move and turn on the rail, so that the continuity detection of the ultrasonic probe is realized, each section of place cannot be missed to be detected, the detection process is convenient and rapid, the efficiency is high, the spraying marking can be carried out, workers can conveniently replace the rail with a fault, the operation is also convenient, and the device has a good application prospect in the aspect of railway rail detection.

Description

Maintenance and curing device for railway track

Technical Field

The utility model relates to the field of railway maintenance and repair equipment, in particular to a maintenance and repair device for a railway track.

Background

The rail railway bears the huge weight of trains, goods and the like throughout the year, the internal structure of the rail needs to be regularly detected, when the stress is too concentrated and the bearing weight is too large, cracks and small gaps can be generated inside the rail, if the rail is not replaced in time and continues to bear the large weight, the rail is easy to break, serious accidents are caused, the rail is detected by daily maintenance workers, whether the internal structure is intact or not is checked, the conventional mode is that the workers hold detection equipment by hands, fixed-point detection is carried out, the mode is inconvenient, each position of the rail cannot be continuously detected, careless leakage is easy to cause, and the efficiency is low.

Therefore, it is necessary to design a maintenance device for a railway track.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a railway track maintenance device which can continuously detect whether a track is damaged or not and mark the track, and is convenient for replacing the track at the later stage.

The utility model provides a maintenance device for a railway track, which comprises a vehicle plate, wherein a plurality of rotatable wheel clamps are arranged at the bottom of the vehicle plate, a roller capable of rotating a rod is clamped between the wheel clamps, wheel grooves are formed in the surface of the roller, rotatable detection rods are further arranged in the centers of two sides of the bottom of the vehicle plate, and ultrasonic probes are arranged on the side surfaces of the bottom of the detection rods;

the center of the two sides of the bottom of the sweeping board is also provided with a vertical rod, and the bottom of the vertical rod is rotatably provided with a spray head for spraying marks.

In a preferred embodiment, an ultrasonic main unit, a storage battery, a hose and a fixing support are arranged above the vehicle plate, a paint bottle is placed on the fixing support, a pump is arranged on the hose, one end of the hose is connected with the paint bottle, and the other end of the hose is connected with the spray head.

In a preferred embodiment, the hose is provided with a plurality of fixing blocks, and the fixing blocks are respectively fixed on the top surface and the side surface of the vehicle board and the surface of the vertical rod to fix the hose.

In a preferred embodiment, handrails are further arranged on two sides above the vehicle plate, and switches for controlling the operation of the ultrasonic main unit and the pump are arranged on the handrails.

In a preferred embodiment, the lowermost surface of the vertical bar extends beyond the lowermost surface of the roller.

In a preferred embodiment, a buzzer is arranged in the ultrasonic main machine, and the vehicle plate and the roller are made of light materials.

The utility model has the technical effects and advantages that:

the roller can slowly move and turn on the rail, the continuity detection of the ultrasonic probe is realized, each section of place cannot be missed, the detection process is convenient and rapid, the efficiency is high, the spraying mark can be carried out, the replacement of a failed rail by workers is facilitated, the operation is also convenient, and the rail fault detection device has a good application prospect in the aspect of rail fault detection.

Drawings

FIG. 1 is an overall side view;

FIG. 2 is an overall front view;

FIG. 3 is a front view showing the positional relationship of the deck, wheel clamp and roller.

Description of reference numerals: 1. turning a plate; 11. a wheel clamp; 12. a roller; 13. a wheel groove; 14. a probe rod; 15. an ultrasonic probe; 16. a vertical rod; 17. a spray head; 2. an ultrasonic host; 21. a storage battery; 22. a handrail; 23. a switch; 24. fixing the support; 25. a paint bottle; 26. a hose; 27. a pump; 28. and (5) fixing blocks.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. 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 utility model 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 utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

A maintenance device for railway tracks comprises a car plate 1, wherein a plurality of rotatable wheel clamps 11 are arranged at the bottom of the car plate 1, idler wheels 12 capable of rotating are clamped between the wheel clamps 11, the wheel clamps 11 rotate to drive the idler wheels 12 to rotate, the idler wheels 12 can turn smoothly at the curved parts of the tracks, wheel grooves 13 are formed in the surfaces of the idler wheels 12, the wheel grooves 13 can be clamped on the tracks, rotatable detection rods 14 are further arranged in the centers of two sides of the bottom of the car plate 1, the detection rods 14 can be folded and positioned on the bottom surface of the car plate 1 in parallel, when the whole device is not used, the device can be normally placed through the idler wheels 12, ultrasonic probes 15 are arranged on the side surfaces of the bottom of the detection rods 14, the ultrasonic probes 15 send and receive ultrasonic waves, and detection of the interior of the tracks is achieved;

the center of the two sides of the bottom of the vehicle plate 1 is also provided with a vertical rod 16, the bottom of the vertical rod 16 is rotatably provided with a spray head 17 for spraying marks, the spray head 17 can be aligned to the track and faces to the area opposite to the ultrasonic probe 15, namely the ultrasonic probe 15 detects the position of a crack in the track, and the paint liquid sprayed by the spray head 17 just reaches the position of the crack in the track.

An ultrasonic main machine 2, a storage battery 21, a hose 26 and a fixing support 24 are arranged above the vehicle plate 1, a replaceable paint bottle 25 is fixed on the fixing support 24, the paint in the paint bottle 25 can be replaced and replaced, a pump 27 is arranged on the hose 26, the storage battery 21 supplies power to the ultrasonic main machine 2 and the pump 27, one end of the hose 26 is detachably connected with the paint bottle 25, the other end of the hose 26 is connected with a spray head 17, the ultrasonic main machine 2 is in signal connection with an ultrasonic probe 15 to send out ultrasonic waves through the ultrasonic probe 15 and receive the ultrasonic waves returned by analysis, and paint for marking in the paint bottle 25 can pass through the hose 26 and then be sprayed out from the spray head 17.

The hose 26 is provided with a plurality of fixing blocks 28, and the fixing blocks 28 are detachably fixed on the top surface and the side surface of the vehicle board 1 and the surface of the vertical rod 16 respectively to fix the hose 26.

Handrails 22 are further arranged on two sides above the vehicle plate 1, a switch 23 for controlling the operation of the ultrasonic main unit 2 and the pump 27 is arranged on the handrails 22, and two workers stand on two sides of the vehicle plate 1, hold the handrails 22 and push the whole device to move forwards.

The bottommost surface of the vertical rod 16 exceeds the bottommost surface of the roller 12, and when the roller 12 is positioned on a rail, the ultrasonic probe 15 at the bottom of the vertical rod 16 detects the whole side surface of the rail, so that the coverage range is large, and detection omission is avoided.

The buzzer is arranged in the ultrasonic main machine 2, when cracks are detected on the track, the buzzer can give out a buzzing sound, and the vehicle plate 1, the roller 12 and other parts are all made of light materials, so that workers can conveniently lift the track or lift the track.

The front side and the rear side of the vehicle plate 1 are provided with light reflecting patches or self-luminous small bulbs, the whole device moves on the rail more obviously, other personnel and equipment on the rail can be reminded, and the operation process is safer.

In conclusion, the roller 12 is clamped on the rail, two workers are positioned on two sides of the carriage plate 1, hold the handrail 22 and push the handrail, the whole device moves slowly, the switch 23 is turned on, the ultrasonic probe 15 emits ultrasonic waves to realize continuity detection, when a crack position is met, the buzzer in the ultrasonic main machine 2 buzzes to remind the workers, the workers press the switch 23, the pump 27 works, paint in the paint bottle 25 is sprayed out through the hose 26 and the spray head 17, the paint covers the crack position of the rail to realize position marking, and the workers can replace a fault track according to the marked position in the later period.

It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.

Claims

1. The maintenance device for the railway track is characterized by comprising a vehicle plate (1), wherein a plurality of rotatable wheel clamps (11) are arranged at the bottom of the vehicle plate (1), idler wheels (12) capable of rotating rods are clamped between the wheel clamps (11), wheel grooves (13) are formed in the surfaces of the idler wheels (12), rotatable detection rods (14) are further arranged in the centers of two sides of the bottom of the vehicle plate (1), and ultrasonic probes (15) are arranged on the side surfaces of the bottom of the detection rods (14);

the center of the two sides of the bottom of the vehicle board (1) is also provided with a vertical rod (16), and the bottom of the vertical rod (16) is rotatably provided with a spray head (17) for spraying marks.

2. The maintenance device for the railway track is characterized in that an ultrasonic main unit (2), a storage battery (21), a hose (26) and a fixing support (24) are arranged above the carriage plate (1), a paint bottle (25) is placed on the fixing support (24), a pump (27) is arranged on the hose (26), one end of the hose (26) is connected with the paint bottle (25), and the other end of the hose is connected with the spray head (17).

3. A maintenance device of railway track according to claim 2, characterized in that said hose (26) is provided with a plurality of fixing blocks (28), said fixing blocks (28) being fixed to the top and side surfaces of said carriage plate (1) and to the surface of said vertical bar (16) respectively to fix said hose (26).

4. A maintenance device for a railway track according to claim 3, characterized in that handrails (22) are further arranged on both sides of the upper part of the plate (1), and a switch (23) for controlling the operation of the ultrasonic main unit (2) and the pump (27) is arranged on the handrails (22).

5. A maintenance device of a railway track according to claim 4, characterized in that the lowermost surface of said vertical bar (16) exceeds the lowermost surface of said roller (12).

6. A maintenance device for railway track according to claim 5, characterized in that a buzzer is arranged in said ultrasonic main unit (2), and said carriage plate (1) and said roller (12) are made of light material.