Connecting mechanism of intelligent detection trolley for railway signal equipment

Abstract

The utility model relates to a connecting mechanism of an intelligent detection trolley for railway signal equipment, which comprises a motor vehicle and a detection vehicle, the connecting mechanism is arranged between the motor vehicle and the detection vehicle, the connecting mechanism comprises a base, a connecting plate, a tool box and a seat, the tool box is fixedly arranged at the upper end of the base, the seat is arranged above the tool box, and handles are respectively arranged at two ends of the seat; connecting plates are arranged on the two sides of the base and are each of a long-strip-shaped structure, first connecting holes are formed in the two ends of each connecting plate, mounting grooves are formed in the sides, close to the base, of the motor vehicle and the detection vehicle, second connecting holes are formed in the inner side walls of the mounting grooves relative to the first connecting holes, and plug pins are arranged between the connecting plates and the mounting grooves. The connecting plate is detachably connected with the motor vehicle and the detection vehicle through bolts. The connecting mechanism is arranged between the detection vehicle and the motor vehicle, installation is convenient and fast, the seat is additionally arranged so that technicians can sit on the vehicle conveniently, the tool box is arranged so that tools can be carried conveniently, and the operation comfort level of the technicians is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of railway track detection, in particular to a connecting mechanism of an intelligent detection trolley for railway signal equipment. Background Art

[0002] The "Railway Signal Equipment Intelligent Inspection Cart" is a lightweight electric-driven rail vehicle, equipped with a tooling equipment of the railway signal equipment intelligent inspection system. During operation, the status and parameters of railway signal equipment such as track circuits, compensation capacitors, and transponders are inspected during travel, and the installation position, electrical performance, and functional status of the equipment under test can be intelligently analyzed and compared according to the line design data and signal equipment installation standards. It can accurately locate ground signal equipment with abnormal installation positions or status, and assist on-site technicians in quickly handling and resolving them. It greatly improves the work efficiency of on-site implementation, reduces the risk of equipment abnormalities, and lays a solid foundation for railway safety production.

[0003] Since technicians are required to work on site, most of the existing intelligent detection carts for railway signal equipment are manually operated, or move automatically with technicians. Multiple technicians walk beside the rails, which is a heavy workload. In addition, the detection cart is heavy. Before and after the operation, multiple technicians are required to lift the detection cart to get on or off the track, which is inconvenient to operate.

[0004] In order to facilitate the vehicle to go on or off the track, a test vehicle that can be split into a power vehicle and a test vehicle is designed. The power vehicle and the test vehicle can be connected to the track in steps and then combined. In order to enable technicians to carry out inspection work by riding in the vehicle and improve the convenience of work, it is urgent to improve the structure of the power vehicle and the test vehicle. Summary of the invention

[0005] The utility model aims to solve the problem that the existing inspection trolley cannot carry technicians and the tools are inconvenient to carry. A connection mechanism of an intelligent inspection trolley for railway signal equipment is proposed. A connection mechanism is set between the inspection trolley and the power trolley. The installation is convenient, seats are added for technicians to sit, and a tool box is set for easy tool carrying, which improves the comfort of the technicians' work.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a connection mechanism for a railway signal equipment intelligent detection trolley, including a power car and a detection car, a connection mechanism is arranged between the power car and the detection car, the connection mechanism includes a base, a connection plate, a tool box and a seat, a tool box is fixedly arranged on the upper end of the base, a seat is arranged above the tool box, and handles are arranged at both ends of the seat;

[0007] Connecting plates are arranged on both sides of the base, and both connecting plates are long strip structures, and first connecting holes are provided at both ends of the connecting plates. A power car and a detection car are respectively arranged at the front and rear ends of the base, and mounting grooves are provided on the side of the power car and the detection car close to the base corresponding to the connecting plates, and second connecting holes are provided on the inner side wall of the mounting groove in correspondence with the first connecting hole, and the end of the connecting plate is arranged in the mounting groove, and a latch is provided between the connecting plate and the mounting groove, and the connecting plate is detachably connected to the power car and the detection car respectively through the latch;

[0008] The latch pin passes through the second connecting hole and the first connecting hole in sequence.

[0009] During installation, the connecting plate is connected to the installation slots of the power vehicle and the inspection vehicle, and then the latch is inserted into the second connecting hole and the first connecting hole in sequence. The connecting plate connects the power vehicle and the inspection vehicle together.

[0010] A seat is set on the tool box for the convenience of technicians to sit. No need to walk to work, which improves the efficiency of inspection. A tool box is set up for the convenience of storing tools.

[0011] Further, the connecting plate includes a straight section and an upwardly inclined oblique section, the straight section is a rectangular plate, the oblique section includes two trapezoidal side plates and a transverse plate arranged between the two side plates, the transverse plate, the two side plates and the straight section are an integrated structure, and a first connecting hole is provided on the side plate;

[0012] The connecting plate and the base are an integrated structure.

[0013] The oblique section of the connecting plate is a hollow structure, which reduces the weight of the connecting plate and facilitates assembly by technicians.

[0014] In addition, the side panels with a trapezoidal structure have a certain amount of movable space in the installation groove compared to the rectangular panels, making the trolley run more smoothly.

[0015] Further, the tool box is arranged in the middle of the base, and the tool box comprises a box body and a box cover, the box body is a square structure with a hollow interior and an open upper end, the open position of the box body is hinged to the box cover, the box cover is a square structure corresponding to the box body, and a lock is also arranged between the box cover and the box body;

[0016] The bottom of the box body is fixed to the upper end surface of the base by welding.

[0017] The tool box has a flip-top design with ample internal space for storing tools.

[0018] Further, the seat comprises a seat cushion and a backrest, the lower end of the seat cushion is fixed to the upper end surface of the tool box, and the backrest is rotatably connected to the seat cushion;

[0019] A safety belt is arranged on the upper end of the seat cushion.

[0020] The seat cushion and backrest are rotatably connected, and the angle between the seat cushion and backrest can be adjusted to improve the comfort of use. A seat belt is set to ensure the safety of technicians.

[0021] Furthermore, a pad is provided on the upper end surface of the base, the pad is provided on both sides of the tool box, the pad is fixed to the base, and the upper end of the pad is provided with knurling.

[0022] A pad is provided to prevent wear on the upper end surface of the base.

[0023] Through the above technical solution, the beneficial effects of the utility model are:

[0024] (1) The utility model uses a connecting mechanism to connect the power vehicle and the inspection vehicle, thereby increasing the length of the inspection vehicle. A tool box and a seat are arranged in the connecting mechanism. The tool box is arranged under the seat, and the technician can sit on the seat to operate the power vehicle. Compared with the existing walking operation, the operation comfort is improved and the inspection efficiency is improved. In addition, the tool box is arranged to facilitate the storage of tools.

[0025] (2) The utility model has installation grooves on the power car and the inspection car corresponding to the connecting plate, and the first connecting hole and the second connecting hole are correspondingly opened on the oblique section of the connecting plate and the installation groove. The latch is inserted into the second connecting hole and the first connecting hole in sequence to complete the connection of the connecting plate, the power car and the inspection car. The operation is simple, and the vehicle can be put on and off the road in steps, which reduces the difficulty of the vehicle getting on and off the road. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is one of the structural schematic diagrams of the connection mechanism of the intelligent detection trolley of railway signal equipment of the utility model;

[0027] Figure 2 The utility model is a schematic diagram of the installation structure of a connection mechanism of an intelligent detection trolley for railway signal equipment, a power car and a detection car.

[0028] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0029] Figure numbers: 1 is a base, 2 is a connecting plate, 3 is a tool box, 4 is a seat, 5 is a handle, 6 is a first connecting hole, 7 is a power car, 8 is a detection car, 9 is a pad, 10 is a mounting groove, 11 is a second connecting hole, 12 is a lock buckle, 13 is a safety belt, and 14 is a latch. DETAILED DESCRIPTION

[0030] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:

[0031] Example 1

[0032] like Figures 1 to 3 As shown, a connection mechanism of a railway signal equipment intelligent detection trolley includes a power car and a detection car, a connection mechanism is arranged between the power car and the detection car, and the connection mechanism includes a base 1, a connection plate 2, a tool box 3 and a seat 4. The tool box 3 is fixedly arranged on the upper end of the base 1, and the seat 4 is arranged above the tool box 3. The two ends of the seat 4 are respectively provided with handles 5;

[0033] Connecting plates 2 are arranged on both sides of the base 1. Both connecting plates 2 are long strip structures. A circular first connecting hole 6 is provided at both ends of the connecting plates 2. A power car 7 and a detection car 8 are respectively provided at the front and rear ends of the base 1. A square mounting groove 10 is provided on the side of the power car 7 and the detection car 8 corresponding to the connecting plates 2 close to the base 1. A circular second connecting hole 11 is provided on the inner side wall of the mounting groove 10 in correspondence with the first connecting hole 6. The end of the connecting plate 2 is arranged in the mounting groove 10, and a cylindrical latch 14 is provided between the connecting plate 2 and the mounting groove 10. The connecting plate 2 is detachably connected to the power car 7 and the detection car 8 through the latch 14.

[0034] The latch pin 14 passes through the second connecting hole 11 and the first connecting hole 6 in sequence.

[0035] The connecting plate 2 includes a straight section and an upwardly inclined oblique section, the straight section is a rectangular plate, the oblique section includes two trapezoidal side plates and a transverse plate arranged between the two side plates, the transverse plate, the two side plates and the straight section are an integrated structure, and a first connecting hole 6 is provided on the side plate;

[0036] The connecting plate 2 and the base 1 are an integrated structure.

[0037] The tool box 3 is arranged in the middle of the base 1. The tool box 3 includes a box body and a box cover. The box body is a square structure with a hollow interior and an open top. The open position of the box body is hinged to the box cover. The box cover is a square structure corresponding to the box body. A lock 12 is also arranged between the box cover and the box body.

[0038] The bottom of the box body is fixed to the upper end surface of the base 1 by welding.

[0039] The seat 4 includes a seat cushion and a backrest, the lower end of the seat cushion is fixed to the upper end surface of the tool box 3, and the backrest is rotatably connected to the seat cushion;

[0040] A safety belt 13 is provided at the upper end of the seat cushion.

[0041] The upper end surface of the base 1 is provided with a pad 9, and the pad 9 is provided on both sides of the tool box 3. The pad 9 is fixed to the base 1, and the upper end of the pad 9 is provided with knurling.

[0042] Figure numbers: 1 is a base, 2 is a connecting plate, 3 is a tool box, 4 is a seat, 5 is a handle, 6 is a first connecting hole, 7 is a power car, 8 is a detection car, 9 is a pad, 10 is a mounting groove, 11 is a second connecting hole, 12 is a lock buckle, 13 is a safety belt, and 14 is a latch.

[0043] Generally, multiple technicians are involved in the operation. First, the technicians lift the power car 7 onto the track, and then lift the connecting mechanism onto the track. Insert the oblique section of the connecting plate 2 into the installation groove 10 of the power car 7, so that the first connecting hole 6 and the second connecting hole 11 overlap, and then insert the latch 14 into the first connecting hole 6 and the second connecting hole 11 in sequence to complete the fixing of the connecting mechanism and the power car 7.

[0044] After that, the inspection vehicle 8 is lifted onto the track, and the oblique section of the connecting plate 2 is inserted into the installation slot 10 of the inspection vehicle 8, so that the first connecting hole 6 and the second connecting hole 11 overlap, and then the latch 14 is inserted into the first connecting hole 6 and the second connecting hole 11 in sequence to complete the fixing of the connecting mechanism and the inspection vehicle 8. The assembly of the trolley is completed, as shown in FIG. Figure 3 shown.

[0045] Then the box cover is turned over and the tool is placed in the box. The staff sits on the seat 4 and fastens the safety belt 13. The staff operates the power car 7 to perform track detection.

[0046] The embodiments described above are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes or modifications made based on the structures, features and principles described in the patent scope of the present invention should be included in the patent application scope of the present invention.

Claims

1. A connection mechanism for an intelligent detection vehicle for railway signal equipment, comprising a power vehicle and a detection vehicle, characterized in that: A connecting mechanism is provided between the power vehicle and the inspection vehicle, the connecting mechanism comprising a base (1), a connecting plate (2), a tool box (3) and a seat (4); the tool box (3) is fixedly provided on the upper end of the base (1), the seat (4) is provided above the tool box (3), and handles (5) are provided at both ends of the seat (4); Connecting plates (2) are arranged on both sides of the base (1), and the two connecting plates (2) are both of long strip-shaped structures. Both ends of the connecting plates (2) are provided with first connecting holes (6). A power vehicle (7) and a detection vehicle (8) are respectively arranged at the front and rear ends of the base (1). A mounting groove (10) is arranged on the side of the connecting plate (2) close to the base (1), and a second connecting hole (11) is arranged on the inner side wall of the mounting groove (10) in correspondence with the first connecting hole (6). The end of the connecting plate (2) is arranged in the mounting groove (10), and a latch (14) is arranged between the connecting plate (2) and the mounting groove (10). The connecting plate (2) is detachably connected to the power vehicle (7) and the detection vehicle (8) through the latch (14). The latch pin (14) passes through the second connection hole (11) and the first connection hole (6) in sequence.

2. The connection mechanism of the intelligent detection trolley for railway signal equipment according to claim 1 is characterized in that: The connecting plate (2) comprises a straight section and an upwardly inclined oblique section, the straight section being a rectangular plate, the oblique section comprising two trapezoidal side plates and a transverse plate arranged between the two side plates, the transverse plate, the two side plates and the straight section being an integrated structure, and a first connecting hole (6) being provided on the side plate; The connecting plate (2) and the base (1) are an integrated structure.

3. The connection mechanism of the intelligent detection trolley for railway signal equipment according to claim 1 is characterized in that: The tool box (3) is arranged in the middle of the base (1), and comprises a box body and a box cover. The box body is a square structure with a hollow interior and an open top. The open position of the box body is hinged to the box cover. The box cover is a square structure corresponding to the box body. A lock (12) is also arranged between the box cover and the box body. The bottom of the box body is fixedly welded to the upper end surface of the base (1).

4. The connection mechanism of the intelligent detection trolley for railway signal equipment according to claim 1 is characterized in that: The seat (4) comprises a seat cushion and a backrest, the lower end of the seat cushion is fixed to the upper end surface of the tool box (3), and the backrest is rotatably connected to the seat cushion; A safety belt (13) is provided at the upper end of the seat cushion.

5. The connection mechanism of the intelligent detection trolley for railway signal equipment according to claim 3 is characterized in that: The upper end surface of the base (1) is provided with a pad (9), the pad (9) is provided on both sides of the tool box (3), the pad (9) is fixed to the base (1), and the upper end of the pad (9) is provided with knurling.

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