Maintenance tool transportation device

Abstract

The invention discloses a tool transportation device for maintenance and repair, and belongs to the technical field of maintenance and repair. The device comprises a bottom block, a storage assembly is fixedly mounted at the top of the bottom block, a plurality of rotating assemblies are fixedly mounted on the bottom wall of the bottom block, a plurality of anti-toppling assemblies are symmetrically and fixedly mounted on the side wall of the bottom block, a handrail is fixedly mounted on the side wall of the storage assembly, and a controller is fixedly mounted on the side wall of the bottom block; by arranging the electric push rod, the universal wheel assembly and other structures, the tire pressure sensor monitors the electric wheel, when the electric wheel body bursts a tire, the anti-toppling assembly supports the area near the electric wheel, and the anti-toppling effect of the electric wheel is improved. And the transportation device is further prevented from toppling over, the maintenance tools are protected, and under the action of the universal wheel assemblies, the whole process that the transportation device transports the maintenance tools is greatly disturbed.

Description

Technical Field

[0001] The invention belongs to the technical field of locomotive maintenance, and in particular relates to a tool transportation device for locomotive maintenance. Background Art

[0002] Maintenance is a series of activities to regularly inspect, maintain, repair and replace mechanical equipment to ensure the normal operation of the equipment and extend its service life. In the maintenance process, different tools are required due to the differences in the mechanical equipment being maintained. Therefore, it is often necessary to carry more maintenance tools during the maintenance process. Although a single maintenance tool is not necessarily heavy, the number of maintenance tools is large, which leads to the heavy weight of the tools required to be carried during the entire maintenance process. If they are moved manually, it is more laborious, so transportation equipment is needed to move the maintenance tools.

[0003] When transporting maintenance tools, electric wheels are often used to assist the transportation device due to the heavy weight of the maintenance tools. However, during the transportation process, the air pressure inside the electric wheel body changes or the electric wheel body bursts due to external factors, and the entire transportation device tends to tilt. If the transportation device topples over or even overturns, the maintenance tools stored inside the transportation device will also collide with the inner wall of the object where the maintenance tools are stored, which can easily cause wear and tear of the maintenance tools and even damage the maintenance tools. In addition, if the mechanical equipment is anxiously waiting for the maintenance tools to be repaired, the transportation device is not easy to move, which increases the time for transporting the maintenance tools and delays the efficiency of repairing the mechanical equipment, thereby interfering with the work of the mechanical equipment.

[0004] Therefore we have proposed a kind of locomotive maintenance tool transport device, so that solve the above-mentioned problem. Summary of the invention

[0005] In view of the problems in the prior art that the electric wheel body may burst, resulting in the inability to carry out the transportation process smoothly, and after the electric wheel bursts, the corresponding area will have a tendency to tip over, and then the maintenance tool will collide with the inner wall of the storage tool, causing damage to the maintenance tool, and if the electric wheel is repaired at this time after the electric wheel bursts, it will interfere with the work of the maintenance machinery and equipment. The purpose of the present invention is to provide a tool transportation device for locomotive maintenance.

[0006] In order to solve the above problems, the technical solution adopted by the present invention is as follows: a tool transport device for locomotive maintenance, comprising a bottom block, a storage assembly is fixedly installed on the top of the bottom block, a plurality of rotating assemblies are fixedly installed on the bottom wall of the bottom block, a plurality of anti-dumping assemblies are symmetrically fixedly installed on the side wall of the bottom block, a handrail is fixedly installed on the side wall of the storage assembly, and a controller is fixedly installed on the side wall of the bottom block; The rotating assembly comprises a rotating groove, the rotating groove is arranged at the bottom of the bottom block, the inner wall of the rotating groove is rotatably connected with a rotating shaft, the side wall of the rotating shaft is fixedly connected with a bearing plate, the side wall of the rotating groove is arranged with a fixed groove, the inner wall of the fixed groove is fixedly installed with a motor, the output end of the motor is fixedly connected with one end of the rotating shaft, the side wall of the bearing plate is symmetrically fixedly connected with an installation box, and a disassembly assembly is installed inside the installation box; The disassembly and assembly assembly comprises a mounting block, the mounting block is inserted into the mounting box, an electric wheel assembly is fixedly mounted on the side wall of the mounting block, a tire pressure sensor is fixedly mounted through the air-injection hole of the electric wheel assembly, and the tire pressure sensor is electrically connected to the controller; The anti-dumping assembly includes a fixed column fixedly installed on the side wall of the bottom block, the side wall of the fixed column is rotatably connected to a counterweight column, a storage groove is opened at the bottom of the counterweight column, an electric push rod is fixedly installed on the inner wall of the storage groove, the movable end of the electric push rod is fixedly connected to a support column, a universal wheel assembly is fixedly installed at the bottom of the support column, and the controller is electrically connected to the electric push rod.

[0007] Furthermore, a connecting groove is formed on the side wall of the fixed column, and a limiting block is fixedly connected to the side wall of the counterweight column, and the limiting block is inserted into an adjacent connecting groove.

[0008] Furthermore, a limiting hole is provided on the top of the limiting block, a limiting groove is provided on the top of the connecting groove, a second electromagnet is fixedly connected to the inner wall of the limiting groove, a second permanent magnet is slidably connected to the inner wall of the limiting groove, a limiting rod is fixedly connected to the bottom of the second permanent magnet, an end of the limiting rod away from the second permanent magnet is inserted into the adjacent limiting hole, and the controller is electrically connected to the second electromagnet.

[0009] Furthermore, the side wall of the limiting groove is symmetrically provided with a second reset groove, the inner wall of the second reset groove is slidably connected with a second reset block, the side wall of the second reset block is fixedly connected to the adjacent second permanent magnet side wall, the inner wall of the second reset groove is fixedly connected to a third spring, and the end of the third spring away from the second permanent magnet is fixedly connected to the adjacent second reset block side wall.

[0010] Furthermore, a buffer groove is fixedly opened on the side wall of the fixed column, a rubber column is slidably connected to the inner wall of the buffer groove, a damping spring is fixedly connected inside the buffer groove, one end of the damping spring is fixedly connected to the adjacent side wall of the rubber column, and the rubber column and the adjacent side wall of the counterweight column are abutted.

[0011] Furthermore, the side walls of the installation box are symmetrically provided with sockets, the side walls of the installation block are symmetrically provided with slide grooves, the inner walls of the slide grooves are slidably connected with sliders, the side walls of the sliders are fixedly connected with insertion rods, and the end of the insertion rods away from the sliders is inserted into the sockets.

[0012] Furthermore, a first spring is fixedly connected to the inner wall of the slide slot, and one end of the first spring away from the slide slot is fixedly connected to the adjacent side wall of the slider.

[0013] Furthermore, the side wall of the rotating groove is symmetrically provided with long grooves, the inner wall of the long groove is fixedly connected with a first electromagnet, the inside of the long groove is slidably connected with a first permanent magnet, the side wall of the first permanent magnet is fixedly connected with a pressure rod, and the controller is electrically connected to the first electromagnet.

[0014] Furthermore, the side walls of the long groove are symmetrically provided with first reset grooves, the inner walls of the first reset grooves are slidably connected with first reset blocks, and the side walls of the first reset blocks are fixedly connected to the adjacent side walls of the first electromagnet.

[0015] Furthermore, a second spring is fixedly connected to the inner wall of the first reset groove, and one end of the second spring close to the first permanent magnet is fixedly connected to one end of the first reset block.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, by arranging structures such as an electric push rod, a tire pressure sensor and a universal wheel assembly, the tire pressure sensor monitors the electric wheel. When the electric wheel body has a tire burst, a signal is transmitted to the controller, which then adjusts the internal structure of the corresponding anti-dumping assembly to work, thereby supporting the area near the electric wheel, thereby preventing the transport device from having a tendency to dump, thereby protecting the maintenance tool, and under the action of the universal wheel assembly, the process of transporting the maintenance tool by the entire transport device is greatly disturbed.

[0017] 2. In the present invention, by providing structures such as a rotating shaft, a bearing plate and a motor, after a tire of an electric wheel body in an electric wheel assembly in contact with the ground bursts, a spare electric wheel assembly can be replaced after the anti-dumping assembly supports the nearby area, so that the entire transport device can still work normally.

[0018] 3. In the present invention, by setting structures such as a pressure rod, a first reset groove and a second spring, when the damaged electric wheel assembly needs to be replaced or disassembled, the area adjacent to it is first supported and moved to a position in contact with the ground, and the pressure rod is controlled to push the insertion rod, and the insertion rod moves back into the slide groove, so that the electric wheel assembly and its corresponding mounting block can fall under their own gravity, so as to quickly disassemble the damaged electric wheel assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic side view of the overall structure of the present invention; Figure 3 It is a structural schematic diagram of the bottom block of the present invention; Figure 4 Schematic diagram of the internal structure of the bottom block of the present invention; Figure 5is a schematic diagram of the electric wheel assembly and the rotating assembly in the present invention; Figure 6 It is a schematic diagram of the structure of the electric wheel assembly in the present invention; Figure 7 It is a schematic diagram of the internal structure of the disassembly and assembly components in the present invention; Figure 8 It is a schematic cross-sectional view of the internal structure of the bottom block of the present invention; Fig. 9 for Figure 8 A schematic diagram of the structure of part A in the middle; Fig.10 It is a cross-sectional schematic diagram of the internal structure of the disassembly and assembly components of the present invention; Fig.11 for Fig.10 A schematic diagram of the structure of part B in the middle; Fig.12 for Fig.11 A schematic diagram of the structure enlargement of the C part; Fig.13 It is a structural schematic diagram of the anti-dumping assembly in the present invention; Fig.14 It is a schematic diagram of the internal structure of the anti-dumping assembly in the present invention; Fig.15 for Fig.14 A schematic diagram of the structure of the D part; Fig.16 It is a schematic cross-sectional view of the internal structure of the anti-dumping assembly in the present invention.

[0020] In the figure: 1, bottom block; 2, storage assembly; 3, rotating assembly; 301, rotating groove; 302, rotating shaft; 303, bearing plate; 304, fixing groove; 305, motor; 306, mounting box; 4, disassembly assembly; 401, mounting block; 402, sliding groove; 403, sliding block; 404, plug rod; 405, plug hole; 406, first spring; 407, long groove; 408, first electromagnet; 409, first permanent magnet; 410, pressure rod; 411, first reset groove; 412, first reset block; 413, second spring; 5, anti-dumping assembly; 501. Fixed column; 502. Counterweight column; 503. Storage slot; 504. Electric push rod; 505. Support column; 506. Universal wheel assembly; 507. Connecting slot; 508. Limit block; 509. Limit hole; 510. Limit slot; 511. Second electromagnet; 512. Second permanent magnet; 513. Limit rod; 514. Second reset slot; 515. Second reset block; 516. Third spring; 517. Buffer slot; 518. Rubber column; 519. Damping spring; 6. Electric wheel assembly; 7. Handrail; 8. Controller; 9. Tire pressure sensor. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with specific embodiments.

[0022] To solve the problem that the electric wheel body has a puncture, which causes the transportation process to be unable to proceed smoothly, the corresponding area will have a tendency to tip over after the electric wheel has a puncture, and then the maintenance tool collides with the inner wall of the storage tool, causing damage to the maintenance tool, and if the electric wheel is repaired at this time after the electric wheel has a puncture, it will interfere with the work of the maintenance machinery and equipment. Figure 1 - Fig.16 As shown: a tool transportation device for maintenance, including a base block 1, a storage assembly 2 is fixedly installed on the top of the base block 1, the storage assembly 2 can store maintenance tools, and thus can transport a variety of maintenance tools together, a plurality of rotating assemblies 3 are fixedly installed on the bottom wall of the base block 1, a plurality of anti-dumping assemblies 5 are symmetrically fixedly installed on the side wall of the base block 1, an armrest 7 is fixedly installed on the side wall of the storage assembly 2, the armrest 7 can make the user more convenient to push the whole device, a controller 8 is fixedly installed on the side wall of the base block 1, and the controller 8 can regulate the operation process of the whole device.

[0023] The rotating component 3 includes a rotating groove 301, which is opened at the bottom of the bottom block 1. The inner wall of the rotating groove 301 is rotatably connected to the rotating shaft 302, and the side wall of the rotating shaft 302 is fixedly connected to the supporting plate 303. The side wall of the rotating groove 301 is opened with a fixed groove 304, and the inner wall of the fixed groove 304 is fixedly installed with a motor 305. The output end of the motor 305 is fixedly connected to one end of the rotating shaft 302, and the side wall of the supporting plate 303 is symmetrically fixedly connected with an installation box 306, and the disassembly and assembly component 4 is installed inside the installation box 306. The motor 305 has a braking function, and thus if the motor 305 is not started, the rotating shaft 302 will not rotate.

[0024] The disassembly and assembly component 4 includes a mounting block 401, which is inserted into the mounting box 306. The side wall of the mounting block 401 is fixedly installed with an electric wheel assembly 6. A tire pressure sensor 9 is fixedly installed inside the inflation hole of the electric wheel assembly 6. The tire pressure sensor 9 is electrically connected to the controller 8, and each electric wheel assembly 6 in contact with the ground has a spare electric wheel assembly 6. When the electric wheel body in the electric wheel assembly 6 in contact with the ground has a tire burst, the motor 305 can be used to drive the rotating shaft 302 to rotate, thereby driving the structure of the side wall of the supporting plate 303 to rotate, and then replacing the spare electric wheel assembly 6, so that the entire transportation device can still work normally, and the tire pressure sensor 9 can monitor the tire pressure inside the electric wheel body. When the electric wheel body has air leakage or a tire burst, the signal can be transmitted to the controller 8 in time.

[0025] The anti-dumping assembly 5 includes a fixed column 501 fixedly installed on the side wall of the bottom block 1, and the side wall of the fixed column 501 is rotatably connected to a counterweight column 502, and a storage groove 503 is opened at the bottom of the counterweight column 502, and an electric push rod 504 is fixedly installed on the inner wall of the storage groove 503, and the movable end of the electric push rod 504 is fixedly connected to a support column 505, and a universal wheel assembly 506 is fixedly installed at the bottom of the support column 505. The controller 8 is electrically connected to the electric push rod 504, and then after the electric wheel of the electric wheel assembly 6 has a tire burst, the controller 8 controls the electric push rod 504, and the movable end of the electric push rod 504 quickly drives the support column 505 to move, and then the universal wheel assembly 506 can quickly contact the ground to support the area near the electric wheel body with a tire burst, so as to prevent the entire transport device from dumping, and the universal wheel assembly 506 can still facilitate the user to move the entire transport device after the electric wheel has a tire burst.

[0026] A connecting groove 507 is formed on the side wall of the fixing column 501 , and a limiting block 508 is fixedly connected to the side wall of the counterweight column 502 . The limiting block 508 is inserted into the adjacent connecting groove 507 .

[0027] A limiting hole 509 is formed on the top of the limiting block 508, a limiting slot 510 is formed on the top of the connecting slot 507, a second electromagnet 511 is fixedly connected to the inner wall of the limiting slot 510, a second permanent magnet 512 is slidably connected to the inner wall of the limiting slot 510, a limiting rod 513 is fixedly connected to the bottom of the second permanent magnet 512, and one end of the limiting rod 513 away from the second permanent magnet 512 is inserted into the adjacent limiting hole 509, the controller 8 is electrically connected to the second electromagnet 511, and then in the initial state, The counterweight column 502 can be limited so that the counterweight column 502 will not be separated from the fixed column 501 when it does not need to work, and the counterweight column 502 will not collide with the side wall of the fixed column 501 due to the centrifugal force or gravity generated by turning or slope when following the movement of the transportation device. When the electric wheel body has a tire burst, the tire pressure sensor 9 transmits a signal to the controller 8, and the controller 8 controls the second electromagnet 511 near the tire burst area to be energized, and then the second electromagnet 511 generates suction to attract the second permanent magnet 512 to resist the side wall of the second electromagnet 511, and then the limiting rod 513 moves out of the limiting hole 509. At this time, the limiting block 508 can move out of the connecting groove 507. When the transportation device has a tire burst on a slope, the counterweight column 502 is always perpendicular to the horizontal direction under its own gravity, so that the tire burst area can be better supported. When supporting in an area with a flat road surface, after the supporting process is stable, the counterweight column 502 will not A large displacement will be generated between the counterweight column 502 and the fixed column 501, so that the limit block 508 can automatically enter the connecting groove 507. When on a slope or other area, a large gap will be generated between the counterweight column 502 and the fixed column 501, and the user is required to manually push the counterweight column 502 so that the limit block 508 is inserted into the connecting groove 507. After the limit block 508 is inserted into the connecting groove 507, the second electromagnet 511 is powered off, and the limit rod 513 is inserted into the connecting groove 507 again.

[0028] A second reset groove 514 is symmetrically provided on the side wall of the limiting groove 510, and a second reset block 515 is slidably connected to the inner wall of the second reset groove 514. The side wall of the second reset block 515 is fixedly connected to the adjacent side wall of the second permanent magnet 512, and a third spring 516 is fixedly connected to the inner wall of the second reset groove 514. One end of the third spring 516 away from the second permanent magnet 512 is fixedly connected to the adjacent side wall of the second reset block 515. The second reset block 515 can limit the movement trajectory of the second permanent magnet 512. When the limiting rod 513 moves out of the connecting groove 507, the third spring 516 is compressed. When the limiting rod 513 needs to be inserted into the connecting groove 507 again, after the second electromagnet 511 is powered off, the limiting rod 513 can quickly drive the second electromagnet 511 to reset under the elastic action of the third spring 516, thereby driving the limiting rod 513 to be quickly inserted into the connecting groove 507.

[0029] A buffer groove 517 is fixedly provided on the side wall of the fixed column 501, and a rubber column 518 is slidably connected to the inner wall of the buffer groove 517. A damping spring 519 is fixedly connected inside the buffer groove 517, and one end of the damping spring 519 is fixedly connected to the adjacent side wall of the rubber column 518. The rubber column 518 and the adjacent side wall of the counterweight column 502 are against each other. When a gap is generated between the counterweight column 502 and the fixed column 501, under the action of the damping spring 519, a part of the rubber column 518 extends out of the buffer groove 517. When the limit block 508 is inserted into the connecting groove 507 again, the counterweight column 502 first abuts against the side wall of the rubber column 518. Then, the rubber column 518 and the damping spring 519 can buffer the impact force of the counterweight column 502 on the fixed column 501, so that the counterweight column 502 will not damage the side wall of the fixed column 501.

[0030] When the transport device is moving and the electric wheel body in the electric wheel assembly 6 has a tire burst, the tire pressure sensor 9 promptly feeds back to the controller 8, and then the controller 8 adjusts the corresponding anti-dumping assembly 5 to support the area near the electric wheel body. At this time, the controller 8 controls the second electromagnet 511 to move, and then the second electromagnet 511 drives the limit rod 513 to move, so that the limit block 508 can move, and then when the counterweight column 502 is on a slope, the counterweight column 502 is always perpendicular to the horizontal position. At this time, the electric push rod 504 is started at the same time, and the movable end of the electric push rod 504 drives the support column 505 to move, so that the universal wheel assembly 506 slides against the ground. , and then complete the process of supporting the transportation device, so that the transportation device will not tip over or overturn, and then start the motor 305, the motor 305 rotates through the rotating shaft 302, the carrying plate 303, the mounting box 306 and the mounting block 401, and then moves the damaged electric wheel assembly 6 to the inside of the rotating groove 301, and moves the spare electric wheel assembly 6 out, so that it can continue to work. In this process, the support of the transportation device and the replacement process of the electric wheel assembly 6 are completed, and in this process, the movement process of the transportation device is not greatly disturbed, and it is still in a state of continuous movement, and thus will not interfere with the process of repairing the mechanical equipment.

[0031] When the spare electric wheel assembly 6 is replaced, the electric push rod 504 is started again to move the universal wheel assembly 506 back to the initial position. At this time, if the ground is flat, the limit block 508 can be inserted into the connection groove 507 by itself. If the ground has a slope, the user manually pushes the counterweight column 502 to move, insert the limit block 508 into the connection groove 507, and then cuts off the power to the second electromagnet 511. Then, under the elastic action of the third spring 516, the limit rod 513 is inserted into the limit hole 509 again. The counterweight column 502 is fixed inside, so that the counterweight column 502 will not have a gap with the fixed column 501 due to the centrifugal force and the like, and when the limit block 508 is inserted into the connecting groove 507 again, the counterweight column 502 first abuts against the side wall of the rubber column 518, and then under the action of the rubber column 518 and the damping spring 519, the counterweight column 502 is heavier than itself, and the impact force of the fixed column 501 is buffered during the resetting process to protect the fixed column 501.

[0032] In order to solve the problem that the damaged electric wheel assembly 6 needs to be disassembled after the maintenance tool is no longer needed to be moved using a transport device, as shown in FIG. Figure 1 - Fig.12 As shown: the side wall of the installation box 306 is symmetrically provided with a socket 405, the side wall of the installation block 401 is symmetrically provided with a slide groove 402, the inner wall of the slide groove 402 is slidably connected with a slider 403, the side wall of the slider 403 is fixedly connected with an insertion rod 404, and the end of the insertion rod 404 away from the slider 403 is inserted into the inside of the socket 405, so that in the initial state, the installation box 306 can fix the installation block 401, and then fix the electric wheel assembly 6.

[0033] A first spring 406 is fixedly connected to the inner wall of the slide groove 402, and one end of the first spring 406 away from the slide groove 402 is fixedly connected to the side wall of the adjacent slider 403. When the insertion rod 404 is squeezed, the first spring 406 is compressed along with the slider 403. When the insertion rod 404 is not subjected to external force, the first spring 406 can drive the slider 403 to reset, thereby driving the insertion rod 404 to reset.

[0034] The side wall of the rotating groove 301 is symmetrically provided with a long groove 407, the inner wall of the long groove 407 is fixedly connected with a first electromagnet 408, the interior of the long groove 407 is slidably connected with a first permanent magnet 409, the side wall of the first permanent magnet 409 is fixedly connected with a pressure rod 410, the controller 8 is electrically connected to the first electromagnet 408, the pressure rod 410 and the adjacent insertion rod 404 are located at the same horizontal line, in the initial state, the pressure rod 410 is retracted inside the long groove 407, when the damaged electric wheel assembly 6 needs to be replaced or disassembled, the electric wheel assembly to be replaced is Component 6 moves to a position in contact with the ground, and supports the area adjacent to it in advance, and then controls the first electromagnet 408 to be energized through the controller 8, thereby generating a repulsive force between the first permanent magnet 409 and the first electromagnet 408, pushing the first permanent magnet 409 to move, so that the pressure rod 410 pushes the insertion rod 404 to move, and then the insertion rod 404 moves back into the slide groove 402, and then the electric wheel assembly 6 and its corresponding mounting block 401 can fall under their own gravity, so as to quickly disassemble the damaged electric wheel assembly 6.

[0035] The side wall of the long groove 407 is symmetrically provided with a first reset groove 411, and the inner wall of the first reset groove 411 is slidably connected with a first reset block 412. The side wall of the first reset block 412 is fixedly connected to the adjacent side wall of the first electromagnet 408, so that the first reset block 412 can limit the moving trajectory of the first electromagnet 408 to prevent the repulsive force between the first electromagnet 408 and the first permanent magnet 409 from being too large, causing the first electromagnet 408 to move out of the long groove 407.

[0036] A second spring 413 is fixedly connected to the inner wall of the first reset groove 411, and one end of the second spring 413 close to the first permanent magnet 409 is fixedly connected to one end of the first reset block 412, so that when the first electromagnet 408 is displaced, the second spring 413 is compressed. If the repulsive force between the first electromagnet 408 and the first permanent magnet 409 disappears, the first electromagnet 408 can be quickly reset under the elastic action of the second spring 413, and then the first electromagnet 408 moves to the initial position.

[0037] When the damaged electric wheel assembly 6 needs to be disassembled, the adjacent area is supported first, and then the electric wheel assembly 6 to be replaced is moved to a position in contact with the ground by the motor 305, and the first electromagnet 408 is energized, so that a repulsive force is generated between the first permanent magnet 409 and the first electromagnet 408, pushing the first permanent magnet 409 to drive the pressure rod 410 to move, and the pressure rod 410 moves a certain distance and then pushes the insertion rod 404, so that the insertion rod 404 moves back to the inside of the slide groove 402, and then the electric wheel assembly 6 and its corresponding mounting block 40 1 can be dropped under its own gravity, so as to facilitate the rapid disassembly of the damaged electric wheel assembly 6. After the disassembly process is completed, if it is necessary to insert other electric wheel assemblies 6 into the vacant installation box 306, the insertion rod 404 can be manually squeezed to insert the installation block 401 into the installation box 306. When the installation block 401 and the side wall of the installation box 306 are abutted, the insertion rod 404 is inserted into the insertion hole 405 again under the elastic action of the first spring 406, thereby completing the fixing process of the installation block 401 and the corresponding electric wheel assembly 6.

[0038] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A tool transport device for locomotive maintenance, comprising a bottom block (1), characterized in that: The top of the bottom block (1) is fixedly mounted with a storage component (2), the bottom wall of the bottom block (1) is fixedly mounted with a plurality of rotating components (3), the side wall of the bottom block (1) is symmetrically fixedly mounted with a plurality of anti-dumping components (5), the side wall of the storage component (2) is fixedly mounted with a handrail (7), and the side wall of the bottom block (1) is fixedly mounted with a controller (8); The rotating assembly (3) comprises a rotating groove (301), the rotating groove (301) is provided at the bottom of the bottom block (1), the inner wall of the rotating groove (301) is rotatably connected to a rotating shaft (302), the side wall of the rotating shaft (302) is fixedly connected to a bearing plate (303), the side wall of the rotating groove (301) is provided with a fixing groove (304), the inner wall of the fixing groove (304) is fixedly installed with a motor (305), the output end of the motor (305) is fixedly connected to one end of the rotating shaft (302), the side wall of the bearing plate (303) is symmetrically fixedly connected to an installation box (306), and the installation box (306) is installed inside with a disassembly assembly (4); The disassembly and assembly component (4) comprises a mounting block (401), the mounting block (401) being inserted into the interior of the mounting box (306), the electric wheel component (6) being fixedly mounted on the side wall of the mounting block (401), the tire pressure sensor (9) being fixedly mounted through the inside of the air-injection hole of the electric wheel component (6), and the tire pressure sensor (9) and the controller (8) being electrically connected; The anti-dumping assembly (5) comprises a fixed column (501) fixedly mounted on the side wall of the bottom block (1); the side wall of the fixed column (501) is rotatably connected to a counterweight column (502); a storage groove (503) is provided at the bottom of the counterweight column (502); an electric push rod (504) is fixedly mounted on the inner wall of the storage groove (503); a movable end of the electric push rod (504) is fixedly connected to a support column (505); a universal wheel assembly (506) is fixedly mounted on the bottom of the support column (505); and a controller (8) is electrically connected to the electric push rod (504).

2. A maintenance tool transport device according to claim 1, characterized in that: The side wall of the fixed column (501) is provided with a connection groove (507), the side wall of the counterweight column (502) is fixedly connected to a limit block (508), and the limit block (508) is inserted into the adjacent connection groove (507).

3. A maintenance tool transport device according to claim 2, characterized in that: A limiting hole (509) is provided on the top of the limiting block (508), a limiting slot (510) is provided on the top of the connecting slot (507), a second electromagnet (511) is fixedly connected to the inner wall of the limiting slot (510), a second permanent magnet (512) is slidably connected to the inner wall of the limiting slot (510), a limiting rod (513) is fixedly connected to the bottom of the second permanent magnet (512), an end of the limiting rod (513) away from the second permanent magnet (512) is inserted into the adjacent limiting hole (509), and the controller (8) is electrically connected to the second electromagnet (511).

4. A maintenance tool transport device according to claim 3, characterized in that: The side wall of the limiting groove (510) is symmetrically provided with a second reset groove (514); the inner wall of the second reset groove (514) is slidably connected to a second reset block (515); the side wall of the second reset block (515) is fixedly connected to the side wall of the adjacent second permanent magnet (512); the inner wall of the second reset groove (514) is fixedly connected to a third spring (516); one end of the third spring (516) away from the second permanent magnet (512) is fixedly connected to the side wall of the adjacent second reset block (515).

5. The tool transport device for locomotive maintenance according to claim 4, characterized in that: The side wall of the fixed column (501) is fixedly provided with a buffer groove (517), the inner wall of the buffer groove (517) is slidably connected to a rubber column (518), a damping spring (519) is fixedly connected inside the buffer groove (517), one end of the damping spring (519) is fixedly connected to the adjacent side wall of the rubber column (518), and the rubber column (518) is abutted against the adjacent side wall of the counterweight column (502).

6. The tool transport device for locomotive maintenance according to claim 1, characterized in that: The side wall of the installation box (306) is symmetrically provided with a socket (405), the side wall of the installation block (401) is symmetrically provided with a slide groove (402), the inner wall of the slide groove (402) is slidably connected with a slider (403), the side wall of the slider (403) is fixedly connected with an insertion rod (404), and the end of the insertion rod (404) away from the slider (403) is inserted into the inside of the socket (405).

7. The tool transport device for locomotive maintenance according to claim 6, characterized in that: A first spring (406) is fixedly connected to the inner wall of the slide groove (402), and one end of the first spring (406) away from the slide groove (402) is fixedly connected to the side wall of the adjacent slider (403).

8. The tool transport device for locomotive maintenance according to claim 7, characterized in that: The side wall of the rotating groove (301) is symmetrically provided with a long groove (407), the inner wall of the long groove (407) is fixedly connected to a first electromagnet (408), the interior of the long groove (407) is slidably connected to a first permanent magnet (409), the side wall of the first permanent magnet (409) is fixedly connected to a pressure rod (410), and the controller (8) is electrically connected to the first electromagnet (408).

9. The tool transport device for locomotive maintenance according to claim 8, characterized in that: The side wall of the long groove (407) is symmetrically provided with a first reset groove (411), the inner wall of the first reset groove (411) is slidably connected with a first reset block (412), and the side wall of the first reset block (412) is fixedly connected to the adjacent side wall of the first electromagnet (408).

10. The tool transport device for locomotive maintenance according to claim 9, characterized in that: A second spring (413) is fixedly connected to the inner wall of the first reset groove (411), and one end of the second spring (413) close to the first permanent magnet (409) is fixedly connected to one end of the first reset block (412).

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