Railway track line inspection device
By designing a railway track inspection device, the problem of existing equipment being unable to remove foreign objects and cross faulty tracks has been solved, thus achieving effective track inspection and convenient repair.
Patent Information
- Application Number
- CN202520219979.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-12
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-02-12
AI Technical Summary
Existing railway track inspection equipment cannot effectively remove foreign objects from the rails and cannot cross broken or faulty tracks, making inspection and repair inconvenient.
A railway track inspection device was designed, equipped with a cleaning mechanism, a fault replacement mechanism and a marking component. Foreign objects are removed by a cleaning brush, a track wheel crosses the faulty track, and paint marks are made at the broken or faulty locations.
It enables the removal of foreign objects from the rails, preventing them from obstructing movement, and allows it to cross faulty tracks and mark the fault locations for easy subsequent repairs.
Smart Images
Figure CN223720885U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to railway track inspection technical field, concretely relates to a railway track inspection device along the line. BACKGROUND
[0002] Railway track is the core component of railway transportation system, and its background technology covers multiple aspects. From the structure, it is composed of track bed, sleeper, rail, connecting parts, anti-climbing equipment and turnout, and these components work together to ensure the smooth running of the train. The track bed usually adopts materials such as gravel to provide necessary elasticity and drainage function, and the rail has experienced evolution from cast iron rail to I-shaped rail to adapt to the growing transportation demand.
[0003] During the long-term use of railway track, the impact, wear and other harmful factors generated by vehicles on the track will also change the state of the railway, so track detection is the most important part of ensuring the safe operation of the railway. Further, when the vehicle passes through this area, there is a large impact or collision, which has a great impact on the service life of the vehicle.
[0004] There may be some stones and other foreign matters on the existing track, although there are some inspection equipment for cleaning foreign matters on the rail, but it cannot block the foreign matters flying backward, these foreign matters hinder the normal movement of the walking platform, and if the railway track appears failure or fracture, it cannot detect the rear railway track, and cannot mark the subsequent failure road, which is not convenient for the staff to repair the rail. UTILITY MODEL CONTENT
[0005] In view of the deficiencies of the prior art in the above background technology, the purpose of the utility model is to clean the foreign matters on the rail, block the foreign matters flying backward, prevent these foreign matters from hindering the normal movement of the walking platform, and cross the damaged railway track to mark the place near the broken or failed railway track with paint, which is convenient for subsequent staff to repair the rail.
[0006] In order to achieve the above purpose, the technical scheme of the utility model is as follows:
[0007] A railway track inspection device along the line, comprising a rail and a walking platform, a plurality of walking mechanisms are arranged at the top corners of the bottom of the walking platform, an installation table is fixed at the front end of the top of the walking platform, a controller is arranged at the middle of the top of the walking platform, a wireless transmission module is fixed at the tail end of the top of the walking platform, an installation baffle is arranged between the installation table and the wireless transmission module, a failure replacement mechanism is arranged on the walking platform, a cleaning mechanism is arranged in front of the walking mechanism at the front end, and a marking assembly is arranged on the walking platform.
[0008] The failure replacement mechanism comprises two telescopic air cylinders fixed on the top of the walking platform, the two telescopic air cylinders are arranged on the two sides of the controller respectively, the output ends of the two telescopic air cylinders pass through the walking platform and are fixed with supporting pieces, the bottom ends of the supporting pieces are fixed with fixed blocks, the bottom ends of the two fixed blocks are fixed with lifting platforms, a plurality of supports are arranged at the top corners of the bottom of the lifting platform, and track wheels are rotatably arranged between every two supports.
[0009] As a further scheme of the utility model, the walking mechanism comprises a plurality of extension frames, rollers and motors, each pair of the extension frames is fixed on the bottom of the walking platform, rollers are rotatably arranged between each pair of the extension frames, and one side of one of the extension frames is fixed with a motor.
[0010] As a further scheme of the utility model, the cleaning mechanism comprises two mounting plates fixed on the front ends of the extension frames, one end of one of the mounting plates close to the extension frame is rotatably provided with a first rotating shaft, one end of the mounting plate away from the extension frame is rotatably provided with a second rotating shaft, a belt is sleeved on the first rotating shaft and the second rotating shaft, two rotating wheels are rotatably arranged on the ends of the mounting plates away from the extension frames, the rotating wheels are coaxially fixed with the second rotating shaft, and a plurality of cleaning brushes are uniformly arranged on the rotating wheels.
[0011] As a further scheme of the utility model, the marking assembly comprises a paint tank arranged on the walking platform, and a nozzle is arranged on the bottom of the walking platform and located directly above the steel rail.
[0012] As a further scheme of the utility model, a camera is arranged at the top end of the mounting table, two buzzers are arranged at the top end of the mounting table, and the two buzzers are located on the two sides of the camera.
[0013] As a further scheme of the utility model, two extension plates are arranged on the front end side of the mounting table, and illuminating lamps are arranged on the bottoms of the two extension plates.
[0014] As a further scheme of the utility model, sensors are symmetrically arranged on the two sides of the walking platform.
[0015] As a further scheme of the utility model, two supporting frames are symmetrically arranged on the front end of the walking platform, and baffles are fixed on the bottoms of the two supporting frames.
[0016] Compared with the prior art, the utility model has the advantages that:
[0017] (1) in use, start the motor, the motor drives the roller to rotate, thereby driving the walking platform to move along the rail, after the roller rotates, the first rotating shaft will also rotate, the belt sleeved on the second rotating shaft will also drive the second rotating shaft to rotate, the second rotating shaft drives the rotating wheel to rotate, and the cleaning brush arranged on the rotating wheel sweeps the foreign matters on the rail, in the process of sweeping, the foreign matters will fly back, at this time, the baffle arranged at the bottom of the supporting frame is provided with a certain arc angle, which can block the foreign matters flying back, so that the foreign matters will fall from the side, preventing the foreign matters from hindering the normal movement of the walking platform.
[0018] (2) when inspecting the rail, the camera in front of the installation table and the sensor arranged on the side can collect information on the rail, judge whether the rail has faults and whether it needs to be repaired, if there is a fault, the buzzer above will alarm and the nozzle will mark the place with paint, and then the wireless transmission module transmits the information of the fault on the rail to the outside, so that the staff can clearly understand the location of the fault. When the railway track appears to be broken or faulty, the controller starts the telescopic cylinder, the telescopic cylinder drives the lifting platform at the bottom to move downward, until the lifting platform moves to the appropriate position, the track wheel contacts the bottom, at this time, the walking platform does not contact the rail, the track wheel passes through the broken or faulty railway track, and then the telescopic cylinder moves the lifting platform at the bottom upward, until the walking platform contacts the rail, which can cross the broken or faulty railway track, and then reconnects with the rear railway track, realizes the function of passing through the fault track, and then the nozzle marks the place where the railway track appears to be broken or faulty with paint, which is convenient for subsequent staff to repair the rail. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 It is a whole structure schematic view of the utility model;
[0020] Figure 2 It is a partial structure schematic view of the utility model;
[0021] Figure 3 It is a whole structure schematic view of the utility model;
[0022] Figure 4 It is a fault replacement mechanism structure schematic view of the utility model;
[0023] Figure 5 It is a whole structure schematic view of the utility model;
[0024] Figure 6 It is an enlarged structure schematic view of A of the utility model.
[0025] In the figure: 10-steel rail; 20-walking platform; 21-mounting table; 22-mounting baffle; 23-wireless transmission module; 24-buzzer; 25-sensor; 26-camera; 27-paint tank; 28-nozzle; 29-controller; 30-fault replacement mechanism; 31-telescopic cylinder; 32-support; 33-lifting platform; 34-bracket; 35-track wheel; 36-fixing block; 40-walking mechanism; 41-extension frame; 42-roller; 43-motor; 50-cleaning mechanism; 51-first rotating shaft; 52-belt; 53-mounting plate; 54-rotating wheel; 55-cleaning brush; 56-support frame; 57-baffle; 58-second rotating shaft; 61-extension plate; 62-illumination lamp. DETAILED DESCRIPTION
[0026] 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 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 labor fall within the scope of protection of the present application.
[0027] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to 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 features limited as "first" and "second" can be explicitly or implicitly included one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.
[0028] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0029] Please refer to the drawings Figures 1-6The utility model provides a kind of railway track along line inspection device, including steel rail 10 and walking platform 20, the walking platform 20 bottom top corner is equipped with multiple walking mechanism 40, the walking platform 20 top front end is fixed with mounting table 21, the walking platform 20 top middle part is equipped with controller 29, the walking platform 20 top tail end is fixed with wireless transmission module 23, wireless transmission module 23 can be transferred to outside with the information that the fault appears on steel rail, mounting baffle 22 is arranged between mounting table 21 and wireless transmission module 23, failure replacement mechanism 30 is arranged on the walking platform 20, cleaning mechanism 50 is arranged in the front of the walking mechanism 40 in the front end, marking assembly is arranged on the walking platform 20, sensor 25 is symmetrically arranged on the both sides of the walking platform 20, two support frames 56 are symmetrically arranged in the front end of the walking platform 20, the bottom of two support frames 56 is fixed with baffle 57;
[0030] The failure replacement mechanism 30 includes two telescopic cylinders 31 fixed on the top of the walking platform 20, the output ends of the two telescopic cylinders 31 are fixed with support pieces 32, the bottom ends of the support pieces 32 are fixed with fixed blocks 36, the bottom ends of the two fixed blocks 36 are fixed with lifting platforms 33, the top corners of the bottom of the lifting platforms 33 are provided with multiple supports 34, and track wheels 35 are rotatably arranged between every two supports 34.
[0031] When the railway track is broken or faulty, the telescopic cylinders 31 are started by the controller 29, the bottom lifting platforms 33 are driven to move downward by the telescopic cylinders 31, until the lifting platforms 33 move to the appropriate position, the track wheels 35 contact the bottom, at this time, the walking platform 20 does not contact the steel rail 10, and the walking platform 20 can cross the damaged railway track by the track wheels 35.
[0032] The walking mechanism 40 includes multiple extension frames 41, rollers 42 and motors 43, the multiple extension frames 41 are fixed in pairs on the bottom of the walking platform 20, the rollers 42 are rotatably arranged between every pair of extension frames 41, and one side of one of the extension frames 41 is fixed with a motor 43.
[0033] The cleaning mechanism 50 includes two mounting plates 53 fixed on the front ends of the extension frames 41, one end of one of the mounting plates 53 close to the extension frame 41 is rotatably provided with a first rotating shaft 51, one end of the mounting plate 53 away from the extension frame 41 is rotatably provided with a second rotating shaft 58, the first rotating shaft 51 and the second rotating shaft 58 are sleeved with a belt 52, the other end of the two mounting plates 53 away from the extension frame 41 is rotatably provided with a rotating wheel 54, the rotating wheel 54 is coaxially fixed with the second rotating shaft 58, and the rotating wheel 54 is uniformly provided with multiple cleaning brushes 55.
[0034] In use, the motor 43 is started, the motor 43 drives the roller 42 to rotate, thereby driving the walking platform 20 to move along the rail 10, after the roller 42 rotates, the first rotating shaft 51 is also driven to rotate, the belt 52 sleeved on the second rotating shaft 51 also drives the second rotating shaft 58 to rotate, the second rotating shaft 58 drives the rotating wheel 54 to rotate, the foreign matters on the rail 10 are cleaned through the cleaning brush arranged on the rotating wheel 54, in the cleaning process, the foreign matters fly back, at this time, the baffle 57 arranged at the bottom of the supporting frame 56 can block the foreign matters flying back, so that the foreign matters fall from the side, preventing the foreign matters from hindering the normal movement of the walking platform 20.
[0035] The marking assembly comprises a paint tank 27 arranged on the walking platform 20, and a nozzle 28 arranged at the bottom of the walking platform 20 and located directly above the rail 10.
[0036] The top end of the mounting table 21 is provided with a camera 26, the camera 26 can collect information on the rail to determine whether the rail 10 needs to be repaired, the top end of the mounting table 21 is provided with two buzzers 24, the two buzzers 24 are located on the two sides of the camera 26, and the front end of the mounting table 21 is provided with two extension plates 61, and the bottom of each of the two extension plates 61 is provided with an illuminating lamp 62. When the walking platform 20 is used for inspection at night, the illuminating lamp 62 arranged in front can illuminate the walking path of the walking platform 20, so that the walking platform 20 can also work at night. If the broken or faulty railway track is found, the buzzer 24 can alarm, so that the staff can know that the rail 10 has a fault.
[0037] The working principle of the utility model is as follows:
[0038] In use, the motor 43 is started, the motor 43 drives the roller 42 to rotate, thereby driving the walking platform 20 to move along the rail 10, after the roller 42 rotates, the first rotating shaft 51 is also driven to rotate, the belt 52 sleeved on the second rotating shaft 51 also drives the second rotating shaft 58 to rotate, the second rotating shaft 58 drives the rotating wheel 54 to rotate, the foreign matters on the rail 10 are cleaned through the cleaning brush arranged on the rotating wheel 54, in the cleaning process, the foreign matters fly back, at this time, the baffle 57 arranged at the bottom of the supporting frame 56 can block the foreign matters flying back, so that the foreign matters fall from the side, preventing the foreign matters from hindering the normal movement of the walking platform 20;
[0039] When the steel rail 10 is inspected, the camera 26 in front of the installation table 21 and the sensor 25 arranged on the side can collect information on the steel rail, determine whether the steel rail 10 has a fault and needs to be repaired, if a fault occurs, the buzzer 24 above will alarm and the nozzle 28 will mark the place with paint, and then the wireless transmission module 23 transmits the information of the fault on the steel rail to the outside, so that the staff can clearly understand the location of the fault. When the railway track is broken or faulty, the controller 29 starts the telescopic cylinder 31, the telescopic cylinder 31 drives the lifting platform 33 at the bottom to move downward, until the lifting platform 33 moves to the appropriate position, the crawler wheel 35 contacts the bottom, at this time the walking platform 20 does not contact the steel rail 10, and then the telescopic cylinder 31 is started to move the lifting platform 33 at the bottom upward, until the walking platform 20 contacts the steel rail 10, and then the nozzle 28 marks the place where the railway track is broken or faulty with paint, so as to facilitate the subsequent staff to repair the steel rail.
[0040] Finally, it should be noted that the wireless transmission module 23, buzzer 24, sensor 25, camera 26, controller 29 and other components involved in the utility model are all general standard components or components known to those skilled in the art, their structure and principle are known to those skilled in the art through technical manuals or through conventional experimental methods, in the idle place of the device, all the above electrical components, power elements, electrical components and the corresponding controller and power supply are connected by wires, the specific connection means should refer to the working principle of the utility model, the electrical components are connected in the order of working sequence, and the detailed connection means are all known in the art.
[0041] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.
Claims
1. A device for inspecting along a railway track, comprising a rail (10) and a walking platform (20), characterized in that, The bottom corner of the walking platform (20) is provided with a plurality of walking mechanisms (40), the top front end of the walking platform (20) is fixedly provided with a mounting table (21), the top middle of the walking platform (20) is provided with a controller (29), the top tail end of the walking platform (20) is fixedly provided with a wireless transmission module (23), a mounting baffle (22) is arranged between the mounting table (21) and the wireless transmission module (23), a failure replacement mechanism (30) is arranged on the walking platform (20), a cleaning mechanism (50) is arranged in front of the front walking mechanism (40), and a marking assembly is arranged on the walking platform (20). The failure replacement mechanism (30) comprises two telescopic cylinders (31) fixed to the top of the walking platform (20), the two telescopic cylinders (31) are arranged on the two sides of the controller (29) respectively, the output ends of the two telescopic cylinders (31) penetrate through the walking platform (20) and are fixed with a supporting piece (32), the bottom end of the supporting piece (32) is fixedly provided with a fixed block (36), the bottom end of the two fixed blocks (36) is fixedly provided with a lifting platform (33), and the top corner of the bottom of the lifting platform (33) is provided with a plurality of supports (34). Two caterpillar wheels (35) are rotatably arranged between every two supports (34).
2. The device according to claim 1, characterized in that, The walking mechanism (40) comprises a plurality of extension frames (41), rollers (42) and motors (43), a plurality of the extension frames (41) are fixed in pairs at the bottom of the walking platform (20), a roller (42) is rotatably arranged between each pair of the extension frames (41), and one side of one of the extension frames (41) is fixedly provided with a motor (43).
3. The device according to claim 1, wherein The cleaning mechanism (50) comprises two mounting plates (53) fixed at the front end of the extension frame (41), one end of one of the mounting plates (53) close to the extension frame (41) is rotatably provided with a first rotating shaft (51), one end of the mounting plate (53) away from the extension frame (41) is rotatably provided with a second rotating shaft (58), the first rotating shaft (51) and the second rotating shaft (58) are sleeved with a belt (52), and one end of the two mounting plates (53) away from the extension frame (41) is rotatably provided with a rotating wheel (54). The rotating wheel (54) and the second rotating shaft (58) are coaxially fixed, and a plurality of cleaning brushes (55) are uniformly arranged on the rotating wheel (54).
4. The device according to claim 1, wherein The marking assembly comprises a paint tank (27) arranged on the walking platform (20), and a nozzle (28) is arranged at the bottom of the walking platform (20) and located directly above the steel rail (10).
5. The device according to claim 1, wherein A camera (26) is arranged at the top end of the mounting table (21), and two buzzers (24) are arranged at the top end of the mounting table (21) and located on the two sides of the camera (26).
6. The device according to claim 2, wherein, Two extension plates (61) are arranged on the front end side of the mounting table (21), and a lighting lamp (62) is arranged at the bottom of each of the two extension plates (61).
7. The device according to claim 1, wherein Sensors (25) are symmetrically arranged on the two sides of the walking platform (20).
8. The device according to claim 3, wherein, The walking platform (20) is symmetrically provided with two support frames (56) at the front end, and the bottom of each of the two support frames (56) is fixed with a baffle (57).