Railway track fastener detection vehicle

Abstract

The utility model provides a railway track fastener inspection van, relates to inspection van technical field, including inspection van, conveyer belt and inspection frame, inspection van upper end cover is equipped with the top cover, and the middle part of top cover is equipped with two sets of connecting sleeve, the connecting sleeve is equipped with the screw rod, and the lower end of screw rod is installed on inspection frame, and the inspection van upper end cover is equipped with the top cover. A left supporting frame is fixed to the lower portion of the left side face of the detection vehicle, a right supporting frame is fixed to the lower portion of the right side face of the detection vehicle, a conveying belt is arranged between the left supporting frame and the right supporting frame, ash scraping structures are arranged on the left side and the right side of the inner bottom of the detection vehicle, and the upper ends of the ash scraping structures are in contact with the lower surface of the conveying belt. According to the railway track fastener detection device, railway track fasteners can be conveniently and stably conveyed, dust blowing and detection are carried out at the same time, wide-angle monitoring and left and right two-way centralized monitoring detection are carried out above the railway track fasteners, detection is clearer and more complete, the height of the detection rack can be flexibly adjusted, and the railway track fastener detection device is more flexible and practical.

Description

Technical Field

[0001] The utility model relates to the technical field of fastener detection vehicles, in particular to a railway track fastener detection vehicle. Background Art

[0002] Railway fasteners are extremely important connecting components in the railway system, providing great protection for the safe operation of trains. Therefore, the detection of railway fasteners is of great significance.

[0003] In the prior art (publication number CN112172863A), the manual of a railway fastener defect morphology rapid detection vehicle mentions that "it includes two parts: hardware and built-in model algorithm. The hardware includes a vehicle body. A solar panel is provided on the upper part of the vehicle body to convert the collected solar energy into electrical energy and store it in a battery pack. A computer transmission control platform, an electric handle, an ergonomic seat, pedals and corresponding supporting transmission devices are installed inside the vehicle body. Two yellow LED lighting lamps are arranged at the front of the vehicle body, and two fixing rods are provided on the left and right sides respectively. A fill light is installed on the end of each fixing rod close to the vehicle body, and a three-axis stabilizer is provided on the end of the fixing rod away from the vehicle body. A camera is added to the three-axis stabilizer, and the camera is connected to the computer transmission control platform through a wire". However, the camera in the prior art is located at the lower side of the computer transmission control platform, which is not suitable for the monitoring angle of the railway fasteners on the computer transmission control platform, and the monitoring is not clear. Moreover, the height position of the monitoring detection cannot be flexibly adjusted, and the detection is not accurate, flexible and convenient. Utility Model Content

[0004] In order to overcome the defects of the prior art, a railway track fastener inspection vehicle is provided to solve the problems that the camera in the prior art is located at the side and bottom of the computer transmission control platform, the monitoring angle of the railway fasteners on the computer transmission control platform is not suitable, the monitoring is not clear, and the height position of the monitoring detection cannot be flexibly adjusted, and the detection is not accurate, flexible and convenient.

[0005] To achieve the above-mentioned purpose, a railway track fastener inspection vehicle is provided, including an inspection vehicle, a conveyor belt and an inspection frame, the upper end cover of the inspection vehicle is provided with a top cover, and the middle part of the top cover is provided with two sets of connecting sleeves, a screw rod is sleeved in the connecting sleeve, the upper part of the screw rod is twisted with an upper fastening nut through a thread, and the lower end of the screw rod is installed on the inspection frame, a left support frame is fixed to the lower part of the left side surface of the inspection vehicle, and a right support frame is fixed to the lower part of the right side surface of the inspection vehicle, and a conveyor belt is provided between the left support frame and the right support frame, and a plaster scraping structure is provided on both sides of the inner bottom of the inspection vehicle, and the upper end of the plaster scraping structure is just in contact with the lower surface of the conveyor belt.

[0006] Furthermore, a lower mounting seat is provided on the lower end surface of the inspection vehicle, side fixing plates are provided on both left and right sides of the lower mounting seat, rollers are installed under the side fixing plates, and a connecting shaft is provided between the rollers on both sides.

[0007] Furthermore, observation windows are provided in the middle of the front and rear sides of the inspection vehicle, a control panel is provided on the upper part of the front side of the inspection vehicle, and a push-pull rod is provided on the upper part of the rear side of the inspection vehicle, and lighting lamps are provided on the front and rear side walls of the inspection vehicle.

[0008] Furthermore, a first motor is installed on the upper end surface of the left support frame, a first pulley is installed at the front end of the first motor, and an active roller is installed on the left part of the conveyor belt, a second pulley is installed at the front end of the active roller, a belt is connected between the second pulley and the first pulley, and a driven roller is installed on the right part of the conveyor belt.

[0009] Furthermore, an inlet is provided in the middle of the left side of the inspection vehicle, an outlet is provided in the middle of the right side of the inspection vehicle, and the conveyor belt passes through the inlet and the outlet, and two groups of pads are provided in the inlet and the outlet, and the two groups of pads on the same side are respectively tightly attached to the upper and lower inner conveyor belt surfaces of the conveyor belt.

[0010] Furthermore, side plug plates are fixed on the left and right ends of the lower end surface of the top cover, the side plug plates are inserted into the detection vehicle, and the left and right parts of the lower end surface of the top cover are provided with inclined side plates, and fans are installed on the lower sides of the inclined side plates.

[0011] Furthermore, hanging plates are provided on both the left and right parts of the upper side surface of the detection frame, and the lower part of the screw rod is arranged through the hanging plates, and a group of fastening nuts are twisted together at the lower end of the screw rod through threads, a wide-angle camera is installed on the inner top of the detection frame, and side cameras are provided on both the left and right parts of the lower end surface of the detection frame.

[0012] Furthermore, a lower mounting plate is provided in the middle of the scraping structure, and three groups of scrapers are installed on the lower mounting plate. The upper ends of the scrapers are just in contact with the lower side of the conveyor belt, and multiple groups of positioning rods are provided on the lower end surface of the lower mounting plate. Springs are arranged on the outer sleeves of the positioning rods, and the lower parts of the springs and the positioning rods are both arranged in the lower guide sleeve, and the lower guide sleeve is fixed to the inner bottom surface of the inspection vehicle.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model places the rail fastener on a conveyor belt, and the conveying direction of the conveyor belt is from left to right, so that the rail fastener is conveniently brought into the inspection vehicle from the entrance, and after dust removal and inspection in the inspection vehicle, it is output from the exit, which is more convenient and practical;

[0015] 2. The arrangement of the pads on the left and right sides of the inspection vehicle in the utility model is to provide stable support for the conveyor belt surface of the conveyor belt, making its transportation safer and more reliable.

[0016] 3. The top cover of the utility model is conveniently arranged to move upward by rotating the upper fastening nut clockwise, and to move downward by rotating the upper fastening nut counterclockwise, and the height position of the screw rod extending into the detection vehicle can be flexibly adjusted to appropriately adjust the detection height of the detection frame, which is more flexible and convenient.

[0017] 4. The wide-angle camera arranged on the upper part of the detection frame in the utility model is convenient for wide-angle monitoring of the railway track fasteners from above, and the side cameras on both sides are convenient for centralized monitoring from the side. Moreover, both the wide-angle camera and the side camera adopt wireless camera, which is convenient for transmitting the monitored information to the central processor in the control panel and displaying it on the display screen on the control panel. The staff can stand in front of the control panel for real-time viewing and detection, which is faster and more convenient.

[0018] 5. The scraping structures provided on the left and right parts of the bottom surface of the detection vehicle of the utility model are used to scrape off the dust and other objects adhering to the conveyor belt surface, so as to avoid affecting the detection work and make it more convenient and trouble-free. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view schematic diagram of an embodiment of the utility model;

[0020] Figure 2 It is a top view schematic diagram of an embodiment of the utility model;

[0021] Figure 3 It is a cross-sectional schematic diagram of an embodiment of the utility model;

[0022] Figure 4 A schematic diagram of a detection frame according to an embodiment of the utility model;

[0023] Figure 5 It is a schematic diagram of the scraping structure of an embodiment of the utility model.

[0024] In the figure: 1. inspection vehicle; 10. lower mounting seat; 11. connecting shaft; 12. roller; 13. side fixing plate; 14. inlet; 15. left support frame; 150. first motor; 151. first pulley; 16. right support frame; 17. pad; 18. outlet; 19. observation window; 100. lighting lamp; 101. control panel; 102. push-pull rod; 2. conveyor belt; 20. active roller; 21. second pulley; 22. belt; 23. driven roller; 3. top cover; 30. connecting sleeve; 31. screw rod; 32. upper fastening nut; 33. inclined side plate; 34. fan; 35. side plug plate; 4. inspection frame; 40. wide-angle camera; 41. hanging plate; 42. lateral camera; 5. scraping structure; 50. lower mounting plate; 51. lower guide sleeve; 52. scraper; 53. spring; 54. positioning rod. DETAILED DESCRIPTION

[0025] In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer, the utility model is further described in detail in combination with the accompanying drawings and embodiments. The specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model. Specific details such as specific system structures and technologies are proposed in order to more thoroughly understand the embodiments of the utility model. The described embodiments are part of the embodiments of the present disclosure, rather than all of the embodiments. However, it should be clear to those skilled in the art that the utility model can also be implemented in other embodiments without these specific details. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present disclosure.

[0026] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings.

[0027] Figure 1 It is a front view schematic diagram of an embodiment of the utility model, Figure 2 A schematic top view of an embodiment of the utility model, Figure 3 It is a cross-sectional schematic diagram of an embodiment of the utility model, Figure 4 Schematic diagram of the detection rack of the utility model embodiment and Figure 5 It is a schematic diagram of the scraping structure of an embodiment of the utility model.

[0028] Reference Figures 1 to 5As shown, the utility model provides a railway track fastener inspection vehicle, including an inspection vehicle 1, a conveyor belt 2 and an inspection frame 4, the upper end cover of the inspection vehicle 1 is provided with a top cover 3, and the middle part of the top cover 3 is provided with two groups of upper fastening nuts 32, the upper fastening nuts 32 are sleeved with screw rods 31, and the lower end of the screw rod 31 is installed on the inspection frame 4, a left support frame 15 is fixed to the lower part of the left side surface of the inspection vehicle 1, and a right support frame 16 is fixed to the lower part of the right side surface of the inspection vehicle 1, and a conveyor belt 2 is arranged between the left support frame 15 and the right support frame 16, and a scraping structure 5 is arranged on both sides of the inner bottom of the inspection vehicle 1, and the upper end of the scraping structure 5 is just in contact with the lower surface of the conveyor belt 2.

[0029] In this embodiment, a lower mounting seat 10 is provided on the lower end surface of the inspection vehicle 1, and side fixing plates 13 are provided on the left and right sides of the lower mounting seat 10, and rollers 12 are installed under the side fixing plates 13, and a connecting shaft 11 is provided between the rollers 12 on both sides; observation windows 19 are provided in the middle of the front and rear sides of the inspection vehicle 1, and a control panel 101 is provided on the upper part of the front side of the inspection vehicle 1, and a push-pull rod 102 is provided on the upper part of the rear side of the inspection vehicle 1, and lighting lamps 100 are provided on the front and rear side walls of the inspection vehicle 1; a first motor 150 is installed on the upper end surface of the left support frame 15, and the first motor 150 A first pulley 151 is installed at the front end, and a driving roller 20 is installed at the left inner part of the conveyor belt 2, a second pulley 21 is installed at the front end of the driving roller 20, a belt 22 is transmission-connected between the second pulley 21 and the first pulley 151, and a driven roller 23 is installed at the right inner part of the conveyor belt 2; an inlet 14 is provided in the middle of the left side of the inspection vehicle 1, an outlet 18 is provided in the middle of the right side of the inspection vehicle 1, and the conveyor belt 2 passes through the inlet 14 and the outlet 18, and two groups of pads 17 are provided in the inlet 14 and the outlet 18, and the two groups of pads 17 on the same side are respectively tightly attached to the upper and lower inner conveyor belt surfaces of the conveyor belt 2.

[0030] As a preferred embodiment, the utility model places the railroad track fastener on the conveyor belt 2, and the conveying direction of the conveyor belt 2 is from left to right, so that the railroad track fastener is conveniently brought into the inspection vehicle 1 from the inlet 14, and after dust removal and inspection in the inspection vehicle 1, it is output from the outlet 18, which is more convenient and practical.

[0031] The arrangement of the pads 17 on the left and right sides of the inspection vehicle 1 in the utility model is to provide a stable support for the conveyor belt surface of the conveyor belt 2, making the conveying safer and more reliable.

[0032] In this embodiment, side plug plates 35 are fixed to the left and right ends of the lower end surface of the top cover 3, the side plug plates 35 are inserted into the inspection vehicle 1, and the left and right parts of the lower end surface of the top cover 3 are provided with inclined side plates 33, and the lower side surfaces of the inclined side plates 33 are installed with fans 34.

[0033] As a preferred embodiment, the top cover 3 in the utility model is conveniently arranged to move upward by rotating the upper fastening nut 32 clockwise, and to move downward by rotating the upper fastening nut 32 counterclockwise, and the height position of the screw rod 31 extending into the inspection vehicle 1 can be flexibly adjusted to appropriately adjust the inspection height of the inspection frame 4, which is more flexible and convenient.

[0034] In this embodiment, hanging plates 41 are provided on both the left and right parts of the upper side surface of the detection frame 4, and the lower part of the screw rod 31 is provided through the hanging plates 41, and the lower end of the screw rod 31 is twisted with a group of fastening nuts through threads, a wide-angle camera 40 is installed on the inner top of the detection frame 4, and side cameras 42 are provided on both the left and right parts of the lower end surface of the detection frame 4.

[0035] As a preferred embodiment, the wide-angle camera 40 arranged on the upper part of the detection frame 4 in the utility model facilitates wide-angle monitoring of the railway track fasteners from above, and the side cameras 42 on both sides facilitate centralized monitoring from the side, and both the wide-angle camera 40 and the side camera 42 use wireless cameras, which facilitates the transmission of the monitored information to the central processor in the control panel 101 and displays it on the display screen on the control panel 101. The staff can stand in front of the control panel 101 for real-time viewing and detection, which is faster and more convenient.

[0036] In this embodiment, a lower mounting plate 50 is provided in the middle of the scraping structure 5, and three groups of scrapers 52 are installed on the lower mounting plate 50. The upper ends of the scrapers 52 are just in contact with the lower side surface of the conveyor belt 2, and a plurality of positioning rods 54 are provided on the lower end surface of the lower mounting plate 50. The positioning rods 54 are outer-mounted with springs 53, and the lower parts of the springs 53 and the positioning rods 54 are both sleeved in the lower guide sleeve 51, and the lower guide sleeve 51 is fixed to the inner bottom surface of the inspection vehicle 1.

[0037] As a preferred embodiment, the scraping structures 5 provided on the left and right parts of the bottom surface of the detection vehicle 1 are used to scrape off dust and other substances adhered to the conveyor belt surface of the conveyor belt 2 to avoid affecting the detection work, which is more convenient and saves trouble.

[0038] The utility model can effectively solve the problems in the prior art that the camera is located at the lower side of the computer transmission control platform, the monitoring angle of the railway fasteners on the computer transmission control platform is not suitable, the monitoring is not clear, and the height position of the monitoring detection cannot be flexibly adjusted, and the detection is not accurate, flexible and convenient. The utility model facilitates the stable transportation of railway track fasteners to blow away dust while detecting, performs wide-angle monitoring from above the railway track fasteners and two-way centralized monitoring and detection on the left and right sides, the detection is clearer and more complete, and the height of the detection rack can be flexibly adjusted, which is more flexible and practical.

[0039] The above embodiments are used to explain the present invention rather than to limit the present invention. Any modifications and changes made to the present invention within the spirit of the present invention and the scope of the claims for protection shall be included in the protection scope of the present invention.

Claims

1. A railway track fastener inspection vehicle, characterized in that: The invention comprises an inspection vehicle (1), a conveyor belt (2) and an inspection frame (4); the upper end cover of the inspection vehicle (1) is provided with a top cover (3), and the middle part of the top cover (3) is provided with two groups of connecting sleeves (30); a screw rod (31) is sleeved in the connecting sleeve (30); the upper part of the screw rod (31) is threadedly engaged with an upper fastening nut (32), and the lower end of the screw rod (31) is mounted on the inspection frame (4); a left support frame (15) is fixed to the lower part of the left side surface of the inspection vehicle (1), and a right support frame (16) is fixed to the lower part of the right side surface of the inspection vehicle (1); a conveyor belt (2) is provided between the left support frame (15) and the right support frame (16); and a plaster scraping structure (5) is provided on both the left and right sides of the inner bottom of the inspection vehicle (1), and the upper end of the plaster scraping structure (5) is in contact with the lower surface of the conveyor belt (2).

2. A railway track fastener inspection vehicle according to claim 1, characterized in that: The lower end surface of the inspection vehicle (1) is provided with a lower mounting seat (10), and side fixing plates (13) are provided on both left and right sides of the lower mounting seat (10), and rollers (12) are installed under the side fixing plates (13), and a connecting shaft (11) is provided between the rollers (12) on both sides.

3. The railway track fastener inspection vehicle according to claim 1, characterized in that: The inspection vehicle (1) is provided with an observation window (19) in the middle of both the front and rear side surfaces, a control panel (101) is provided on the upper portion of the front side surface of the inspection vehicle (1), and a push-pull rod (102) is provided on the upper portion of the rear side surface of the inspection vehicle (1), and lighting lamps (100) are provided on both the front and rear side walls inside the inspection vehicle (1).

4. The railway track fastener inspection vehicle according to claim 1, characterized in that: A first motor (150) is mounted on the upper end surface of the left support frame (15), a first belt pulley (151) is mounted on the front end of the first motor (150), a driving roller (20) is mounted on the left inner portion of the conveyor belt (2), a second belt pulley (21) is mounted on the front end of the driving roller (20), a belt (22) is connected between the second belt pulley (21) and the first belt pulley (151), and a driven roller (23) is mounted on the right inner portion of the conveyor belt (2).

5. The railway track fastener inspection vehicle according to claim 1, characterized in that: An inlet (14) is provided in the middle of the left side of the inspection vehicle (1), an outlet (18) is provided in the middle of the right side of the inspection vehicle (1), and the conveyor belt (2) passes through the inlet (14) and the outlet (18), and two sets of pads (17) are provided in both the inlet (14) and the outlet (18), and the two sets of pads (17) on the same side are respectively tightly attached to the upper and lower inner conveyor belt surfaces of the conveyor belt (2).

6. The railway track fastener inspection vehicle according to claim 1, characterized in that: Side plug plates (35) are fixed to the left and right ends of the lower end surface of the top cover (3), the side plug plates (35) are inserted into the inspection vehicle (1), and both left and right parts of the lower end surface of the top cover (3) are provided with inclined side plates (33), and fans (34) are installed on the lower side surfaces of the inclined side plates (33).

7. The railway track fastener inspection vehicle according to claim 1, characterized in that: The upper side of the detection frame (4) is provided with hanging plates (41) on both left and right parts, and the lower part of the screw rod (31) is arranged through the hanging plates (41), and the lower end of the screw rod (31) is screwed with a group of fastening nuts through threads, and a wide-angle camera (40) is installed on the inner top of the detection frame (4), and the lower end surface of the detection frame (4) is provided with side cameras (42) on both left and right parts.

8. The railway track fastener inspection vehicle according to claim 1, characterized in that: A lower mounting plate (50) is provided in the middle of the scraping structure (5), and three groups of scrapers (52) are mounted on the lower mounting plate (50), and the upper ends of the scrapers (52) are in contact with the lower side surface of the conveyor belt (2), and a plurality of positioning rods (54) are provided on the lower end surface of the lower mounting plate (50), and a spring (53) is disposed on the outer sleeve of the positioning rod (54), and the lower parts of the spring (53) and the positioning rod (54) are both sleeved in a lower guide sleeve (51), and the lower guide sleeve (51) is fixed to the inner bottom surface of the inspection vehicle (1).

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