Non-contact train derailment detection device

Abstract

The invention relates to the technical field of non-contact train derailment detection devices, and discloses a non-contact train derailment detection device which comprises a train body, a groove is formed in the lower end of the train body, a lifting assembly is movably installed in an inner cavity of the groove, and a supporting bottom plate is fixedly installed at the lower end of the lifting assembly. Through the arrangement of the lifting assembly, the detection device body can be adjusted to the required height, the supporting bottom plate can be stored in the groove, through the arrangement of the installation structure, the detection device body can be conveniently disassembled and installed, and the detection device is inconvenient to disassemble and install, so that maintenance is inconvenient; according to the double-lens high-definition camera, the problems that multiple sets of screws need to be disassembled and assembled with the help of tools, and troubles are increased for people are solved, the stability is improved, the two sides of the double-lens high-definition camera can be adjusted according to different angles through the adjusting structure, the application range is widened, and better use prospects can be brought.

Description

Technical Field

[0001] The invention relates to the technical field of non-contact train derailment detection devices, in particular to a non-contact train derailment detection device. Background Art

[0002] Rail transit refers to a type of transportation vehicle or transportation system in which operating vehicles need to travel on specific tracks. Common rail transit includes traditional railways, subways, light rails and trams. New rail transit includes magnetic levitation rail systems, monorail systems and automatic passenger rapid transit systems. With the development of science and technology and the improvement of people's living standards, the speed of trains continues to increase, and there is a problem of train derailment. Train derailment is an extremely complex issue. The reasons for derailment are varied, and are often the result of the combined effect of many factors including vehicle condition, cargo loading, line status and operating conditions, especially when the train speed is increased.

[0003] However, it still has some disadvantages. For example, the current non-contact train derailment detection devices are all connected to the train by threads, and there is a problem that the detection device falls off the train due to looseness. The detection device is not easy to disassemble and install, so it is not easy to repair. It needs to use tools to disassemble and install multiple sets of screws, which adds trouble to people. Moreover, it cannot be adjusted according to the detection position, which reduces the practicality.

[0004] In order to solve the above problems, a non-contact train derailment detection device is proposed in the present application. Summary of the invention

[0005] The object of the present invention is to provide a non-contact train derailment detection device to solve the problems in the prior art proposed in the above background technology that the connection and installation are troublesome and the adjustment is inconvenient.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a non-contact train derailment detection device, comprising a train body, a groove is provided at the lower end of the train body, a lifting component is movably installed in the inner cavity of the groove, and a supporting base plate is fixedly installed at the lower end of the lifting component.

[0007] Preferably, a sliding block is fixedly installed on the lower end of the support base plate, and the outer wall of the sliding block is slidably connected to the inner cavity of the sliding groove. The sliding groove is opened at the upper end of the connecting base, and connecting bolts are removably installed on both sides of the connecting base. Installation grooves are opened on both sides of the lower end of the support base plate, and a reinforcement plate is removably installed in the inner cavity of the installation groove, a mounting block is fixedly installed on one end of the reinforcement plate, and a mounting bolt is removably installed on one side of the mounting block.

[0008] Preferably, a detection device body is fixedly installed on the lower end of the connecting base, a fixed base is fixedly installed on the lower end of the detection device body, an electric telescopic rod is fixedly installed on the lower end of one side of the fixed base, a fixed plate is fixedly installed on the lower end of the electric telescopic rod, a movable shaft is movably installed on the upper end of one side of the fixed plate, and a dual-lens high-definition camera is fixedly installed on the lower end of the fixed plate.

[0009] Preferably, the lifting assembly includes a dual-axis reduction motor, a connecting rod, a driving gear, a driven gear plate and a lifting rod, the dual-axis reduction motor is fixedly connected to connecting rods on both sides, the driving gear is movably mounted on one side of the connecting rod, the driven gear plate is movably mounted on the outer wall of the driving gear, and the lifting rod is fixedly mounted on the lower end of the driven gear plate.

[0010] Preferably, the supporting base plate is movably located in the inner cavity of the groove.

[0011] Preferably, the number of the sliding blocks and sliding grooves is two groups, and the sliding blocks and sliding grooves are arranged in a T shape. One side of the connecting bolt passes through one side of the connecting base and is detachably connected to one side of the sliding block. The number of the reinforcement plates is two groups, and the reinforcement plates are detachably located on both sides of the connecting base, and one side of the mounting bolt passes through the inner cavity of the reinforcement plate and is detachably connected to the inner cavity of one side of the connecting base.

[0012] Preferably, the upper end of the movable shaft is fixedly connected to the lower end of one side of the fixed base, and the number of the electric telescopic rods is two groups.

[0013] Preferably, one end of the dual-axis reduction motor is fixed in the inner cavity of the train body, the outer edge of the driving gear is meshed with the outer edge of one side of the driven gear plate, the number of the lifting rods is two groups, and the lower end of the lifting rods is fixedly connected to the upper end of the supporting base plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The present invention can adjust the height of the detection device through the cooperation of the double-axis reduction motor, connecting rod, driving gear, driven gear plate and lifting rod in the lifting assembly. The double-axis reduction motor drives the driving gear of the connecting rods on both sides to operate, so that the driving gear drives the driven gear plate to move, and the driven gear plate drives the lifting rod to rise and fall, so that the detection device body at the lower end can be adjusted to the required height, and the supporting bottom plate can also be stored in the groove, thereby improving practicality.

[0016] The invention facilitates the disassembly and installation of the detection device body by cooperating with each other through the support base plate, the sliding block, the sliding groove, the connecting base, the connecting bolt, the mounting groove, the reinforcement plate, the mounting block and the mounting bolt. First, the sliding block is slid into the sliding groove, and the connecting bolt is used to fix the sliding groove and the sliding block, so that the sliding block is fixedly connected to the connecting base to avoid movement and deviation. Then, the mounting block on the upper end of the reinforcement plate is inserted into the mounting groove, and then the mounting bolt is used to fix the reinforcement plate and the two sides of the connecting base, so as to achieve the connection stability between the connecting base and the support base. The invention solves the problem that the current non-contact train derailment detection device is threadedly connected to the train, and there is a problem that the detection device falls off the train due to loosening. The detection device is not easy to disassemble and install, so it is not easy to repair. It needs to use tools to disassemble and install multiple sets of screws, which adds trouble to people.

[0017] The present invention facilitates the adjustment of the angle of the dual-lens high-definition camera through the cooperation of the fixed base, the electric telescopic rod, the fixed plate and the movable shaft, so that different positions can be monitored. The electric telescopic rod drives the fixed plate to tilt, thereby driving the dual-lens high-definition camera to tilt, so that both sides of the dual-lens high-definition camera can be adjusted according to different angles, thereby improving the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of a non-contact train derailment detection device of the present invention;

[0019] Figure 2 A schematic diagram of a detection structure of a non-contact train derailment detection device according to the present invention;

[0020] Figure 3 A schematic diagram of a detection installation structure of a non-contact train derailment detection device of the present invention;

[0021] Figure 4 This is a schematic diagram of the structure of the installation part of a non-contact train derailment detection device of the present invention;

[0022] Figure 5 A schematic diagram of the structure of a high-definition camera of a non-contact train derailment detection device of the present invention;

[0023] Figure 6 The present invention is a schematic diagram of the structure of a lifting assembly of a non-contact train derailment detection device.

[0024] In the figure: 1. Train body; 2. Groove; 3. Lifting assembly; 4. Support bottom plate; 5. Sliding block; 6. Sliding groove; 7. Connecting base; 8. Connecting bolt; 9. Mounting groove; 10. Reinforcement plate; 11. Mounting block; 12. Mounting bolt; 13. Detection device body; 14. Fixed base; 15. Electric telescopic rod; 16. Fixed plate; 17. Movable shaft; 18. Dual-lens high-definition camera; 301. Dual-axis reduction motor; 302. Connecting rod; 303. Driving gear; 304. Driven gear plate; 305. Lifting rod. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] See also Figure 1-Figure 4 The present invention provides a technical solution: a non-contact train derailment detection device, comprising a train body 1, a groove 2 is provided at the lower end of the train body 1, a lifting assembly 3 is movably installed in the inner cavity of the groove 2, a supporting bottom plate 4 is fixedly installed at the lower end of the lifting assembly 3, a sliding block 5 is fixedly installed at the lower end of the supporting bottom plate 4, the outer wall of the sliding block 5 is slidably connected with the inner cavity of the sliding groove 6, the sliding groove 6 is provided at the upper end of the connecting base 7, and connecting bolts 8 are detachably installed on both sides of the connecting base 7, mounting grooves 9 are provided on both sides of the lower end of the supporting bottom plate 4, a reinforcing plate 10 is detachably installed in the inner cavity of the mounting groove 9, a mounting block 11 is fixedly installed at one end of the reinforcing plate 10, and a mounting bolt 12 is detachably installed on one side of the mounting block 11, the supporting bottom plate 4 is movably located in the inner cavity of the groove 2, and the supporting bottom plate 4, the sliding block 5, the sliding groove 6, the connecting base 7, the connecting bolt 8, the mounting groove 9. With the cooperation of the reinforcement plate 10, the mounting block 11 and the mounting bolt 12, it is convenient to disassemble and install the detection device body 13. First, the sliding block 5 is slid into the sliding groove 6, and the connecting bolt 8 is used to fix the sliding groove 6 and the sliding block 5, so that the sliding block 5 is fixedly connected to the connecting base 7 to avoid movement and deviation. The mounting block 11 at the upper end of the reinforcement plate 10 is inserted into the mounting groove 9, and then the mounting bolt 12 is used to fix the reinforcement plate 10 and the two sides of the connecting base 7, thereby connecting the connection stability between the connecting base 7 and the supporting base plate 4. The current non-contact train derailment detection device is threadedly connected to the train, and there is a problem that the detection device falls off the train due to loosening. The detection device is not easy to disassemble and install, so it is not easy to repair. It is necessary to use tools to disassemble and install multiple sets of screws, which adds trouble to people.

[0027] In this embodiment, Figure 5As shown, a detection device body 13 is fixedly installed at the lower end of the connecting base 7, a fixed base 14 is fixedly installed at the lower end of the detection device body 13, an electric telescopic rod 15 is fixedly installed at the lower end of one side of the fixed base 14, a fixed plate 16 is fixedly installed at the lower end of the electric telescopic rod 15, a movable shaft 17 is movably installed at the upper end of one side of the fixed plate 16, a dual-lens high-definition camera 18 is fixedly installed at the lower end of the fixed plate 16, the number of sliding blocks 5 and sliding grooves 6 is two groups, the sliding blocks 5 and the sliding grooves 6 are set to T-shaped, one side of the connecting bolt 8 passes through one side of the connecting base 7 and is detachably connected to one side of the sliding block 5, the number of reinforcing plates 10 is two groups, and the reinforcing plates 10 are detachable to the positions of On both sides of the connecting base 7, one side of the mounting bolt 12 passes through the inner cavity of the reinforcement plate 10 and is detachably connected to the inner cavity of one side of the connecting base 7. The upper end of the movable shaft 17 is fixedly connected to the lower end of one side of the fixed base 14. There are two groups of electric telescopic rods 15. Through the cooperation of the fixed base 14, the electric telescopic rod 15, the fixed plate 16 and the movable shaft 17, it is convenient to adjust the angle of the dual-lens high-definition camera 18 so that different positions can be monitored. The fixed plate 16 is driven to tilt by the electric telescopic rod 15, thereby driving the dual-lens high-definition camera 18 to tilt, so that the two sides of the dual-lens high-definition camera 18 can be adjusted according to different angles, thereby improving the scope of application.

[0028] In this embodiment, Figure 6 As shown, the lifting assembly 3 includes a double-axis reduction motor 301, a connecting rod 302, a driving gear 303, a driven gear plate 304 and a lifting rod 305. The two sides of the double-axis reduction motor 301 are fixedly connected with the connecting rod 302, one side of the connecting rod 302 is movably installed with the driving gear 303, the outer wall of the driving gear 303 is movably installed with the driven gear plate 304, and the lower end of the driven gear plate 304 is fixedly installed with the lifting rod 305. One end of the double-axis reduction motor 301 is fixedly located in the inner cavity of the train body 1, the outer edge of the driving gear 303 and the outer edge of one side of the driven gear plate 304 are meshed with each other, and the number of the lifting rods 305 is two groups. The lower end of 305 is fixedly connected to the upper end of the supporting base plate 4. Through the cooperation of the dual-axis reduction motor 301, the connecting rod 302, the driving gear 303, the driven gear plate 304 and the lifting rod 305 in the lifting assembly 3, the height of the detection device can be adjusted. The dual-axis reduction motor 301 drives the driving gear 303 of the connecting rods 302 on both sides to operate, so that the driving gear 303 drives the driven gear plate 304 to move, so that the driven gear plate 304 drives the lifting rod 305 to rise and fall, so that the detection device body 13 at the lower end can be adjusted to the required height, and the supporting base plate 4 can also be stored in the groove 2, thereby improving practicality.

[0029] Working principle:

[0030] The height of the detection device can be adjusted by the cooperation of the dual-axis reduction motor 301, the connecting rod 302, the driving gear 303, the driven gear plate 304 and the lifting rod 305 in the lifting assembly 3. The dual-axis reduction motor 301 drives the driving gear 303 of the connecting rods 302 on both sides to operate, so that the driving gear 303 drives the driven gear plate 304 to move, so that the driven gear plate 304 drives the lifting rod 305 to rise and fall, so that the detection device body 13 at the lower end can be adjusted to the required height, and the supporting base plate 4 can also be accommodated in the groove 2, thereby improving the practicality. The supporting base plate 4, the sliding block 5, the sliding groove 6, the connecting base 7, the connecting bolt 8, the mounting groove 9, the reinforcing plate 10, the mounting block 11 and the mounting bolt 12 cooperate with each other to facilitate the disassembly and installation of the detection device body 13. First, slide the sliding block 5 into the sliding groove 6, and then use the connecting bolt 8 to fix the sliding groove 6 and the sliding block 5, so that the sliding block 5 is fixedly connected to the connecting base 7, avoiding The mobile offset is achieved by inserting the mounting block 11 at the upper end of the reinforcement plate 10 into the mounting groove 9, and then the mounting bolt 12 is used to fix the reinforcement plate 10 and the two sides of the connecting base 7, thereby connecting the connection stability between the connecting base 7 and the supporting base plate 4, and solving the problem that the current non-contact train derailment detection device is threadedly connected to the train, and there is a problem that the detection device falls off the train due to loosening, and the detection device is not easy to disassemble and install, so it is not easy to repair. It is necessary to use tools to disassemble and install multiple sets of screws, which adds trouble to people. Through the mutual cooperation of the set fixed base 14, the electric telescopic rod 15, the fixed plate 16 and the movable shaft 17, it is easy to adjust the angle of the dual-lens high-definition camera 18, so that different positions can be monitored. The electric telescopic rod 15 drives the fixed plate 16 to tilt, thereby driving the dual-lens high-definition camera 18 to tilt, so that the two sides of the dual-lens high-definition camera 18 can be adjusted according to different angles, thereby improving the scope of application.

[0031] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present invention.

Claims

1. A non-contact train derailment detection device, comprising a train body (1), characterized in that: A groove (2) is provided at the lower end of the train body (1), a lifting component (3) is movably installed in the inner cavity of the groove (2), and a supporting bottom plate (4) is fixedly installed at the lower end of the lifting component (3).

2. A non-contact train derailment detection device according to claim 1, characterized in that: A sliding block (5) is fixedly mounted on the lower end of the support base plate (4); the outer wall of the sliding block (5) is slidably connected to the inner cavity of the sliding groove (6); the sliding groove (6) is arranged at the upper end of the connecting base (7); connecting bolts (8) are detachably mounted on both sides of the connecting base (7); mounting grooves (9) are arranged on both sides of the lower end of the support base plate (4); a reinforcing plate (10) is detachably mounted in the inner cavity of the mounting groove (9); a mounting block (11) is fixedly mounted on one end of the reinforcing plate (10); and a mounting bolt (12) is detachably mounted on one side of the mounting block (11).

3. A non-contact train derailment detection device according to claim 2, characterized in that: A detection device body (13) is fixedly mounted on the lower end of the connecting base (7), a fixed base (14) is fixedly mounted on the lower end of the detection device body (13), an electric telescopic rod (15) is fixedly mounted on the lower end of one side of the fixed base (14), a fixed plate (16) is fixedly mounted on the lower end of the electric telescopic rod (15), a movable shaft (17) is movably mounted on the upper end of one side of the fixed plate (16), and a dual-lens high-definition camera (18) is fixedly mounted on the lower end of the fixed plate (16).

4. A non-contact train derailment detection device according to claim 3, characterized in that: The lifting assembly (3) comprises a double-axis reduction motor (301), a connecting rod (302), a driving gear (303), a driven gear plate (304) and a lifting rod (305), wherein both sides of the double-axis reduction motor (301) are fixedly connected with the connecting rod (302), one side of the connecting rod (302) is movably mounted with the driving gear (303), the outer wall of the driving gear (303) is movably mounted with the driven gear plate (304), and the lower end of the driven gear plate (304) is fixedly mounted with the lifting rod (305).

5. A non-contact train derailment detection device according to claim 1, characterized in that: The supporting bottom plate (4) is movably located in the inner cavity of the groove (2).

6. A non-contact train derailment detection device according to claim 2, characterized in that: The number of the sliding block (5) and the sliding groove (6) is two groups, and the sliding block (5) and the sliding groove (6) are arranged in a T shape. One side of the connecting bolt (8) passes through one side of the connecting base (7) and is detachably connected to one side of the sliding block (5). The number of the reinforcing plates (10) is two groups, and the reinforcing plates (10) are detachably located on both sides of the connecting base (7). One side of the mounting bolt (12) passes through the inner cavity of the reinforcing plate (10) and is detachably connected to the inner cavity of one side of the connecting base (7).

7. A non-contact train derailment detection device according to claim 3, characterized in that: The upper end of the movable shaft (17) is fixedly connected to the lower end of one side of the fixed base (14), and the number of the electric telescopic rods (15) is two groups.

8. A non-contact train derailment detection device according to claim 4, characterized in that: One end of the dual-axis reduction motor (301) is fixedly located in the inner cavity of the train body (1), the outer edge of the driving gear (303) is meshed with the outer edge of one side of the driven gear plate (304), the lifting rods (305) are provided in two groups, and the lower ends of the lifting rods (305) are fixedly connected to the upper end of the supporting bottom plate (4).

Images