Comprehensive maintenance method and system for aerial rail transport vehicle

Abstract

The invention discloses a comprehensive maintenance method and system for an air rail transport vehicle, and the method comprises the steps: detecting whether the air rail transport vehicle reaches a preset condition for comprehensive maintenance or not; if the preset condition is met, preparation work is made for comprehensive maintenance of the aerial rail transport vehicle; after the preparatory work is completed, the operation objects of the aerial rail transport vehicle are comprehensively overhauled; after the air rail transport vehicle is comprehensively overhauled, the air rail transport vehicle is checked and accepted; wherein the operation object comprises a bogie, a frame and a coupler buffer device. According to the method, the comprehensive maintenance method of the aerial rail transport vehicle is defined, the maintenance efficiency of the aerial rail transport vehicle is improved, the maintenance basis and method are provided for maintenance workers, and blind maintenance is avoided.

Description

Technical Field

[0001] The present invention relates to the field of maintenance technology, and in particular to a comprehensive maintenance method and system for an aerial rail transport vehicle. Background Art

[0002] As a new mode of cargo transportation, aerial rail transport vehicles open up aerial passages by erecting rail beams as vehicle routes. Compared with subways and urban rail transit, they use less land, have a shorter construction period, do not occupy road rights, and use fully automatic driving, which gives them a natural advantage in certain areas with harsh natural conditions or special scenarios.

[0003] Due to the lack of operating experience, the maintenance process of aerial rail transport vehicles has not yet been clarified. In addition, the vehicle bogie and frame structure, traction power supply method, etc. are quite different from traditional railway freight cars and passenger vehicles such as urban subways. The existing maintenance process and maintenance method cannot be used for the comprehensive maintenance of aerial rail transport vehicles, resulting in low maintenance efficiency. Summary of the invention

[0004] The purpose of the present invention is to provide a comprehensive maintenance method and system for an aerial rail transport vehicle, aiming to solve the problem in the prior art that the existing maintenance process, maintenance system and maintenance method cannot be used for the comprehensive maintenance of the aerial rail transport vehicle.

[0005] In order to solve the above technical problems, the present invention is implemented by the following technical solutions: providing a comprehensive maintenance method for an aerial rail transport vehicle, comprising:

[0006] Check whether the aerial rail transport vehicle has reached the preset conditions for comprehensive inspection;

[0007] If the preset conditions are met, preparations are made for a comprehensive overhaul of the aerial rail transport vehicle;

[0008] After completing the preparatory work, a comprehensive overhaul is performed on the operating object of the aerial rail transport vehicle;

[0009] After completing the comprehensive overhaul of the aerial rail transport vehicle, performing acceptance work on the aerial rail transport vehicle;

[0010] Wherein, the working objects include a bogie, a frame and a coupler buffer device.

[0011] Furthermore, the preset condition is that the running mileage of the aerial rail transport vehicle reaches a preset mileage or the running time reaches a preset time.

[0012] Furthermore, the preparation work for the comprehensive overhaul of the aerial rail transport vehicle includes:

[0013] Performing safety protection work on the aerial rail transport vehicle;

[0014] After completing the safety protection work, the aerial rail transport vehicle is sent to the maintenance warehouse;

[0015] Stabilizing the aerial rail transport vehicle and setting up maintenance warning signs;

[0016] The aerial rail transport vehicle is powered off.

[0017] Furthermore, the comprehensive overhaul of the aerial rail transport vehicle includes:

[0018] Disassembling the aerial rail transport vehicle, and moving the disassembled aerial rail transport vehicle to a designated disassembly station in a maintenance depot for vehicle disassembly;

[0019] The bogie is sent to a bogie maintenance warehouse for disassembly and maintenance, the repaired bogie is assembled and subjected to static load and dynamic load tests, and the bogie is sent to a paint spraying warehouse for refurbishment of appearance;

[0020] Send the frame to a frame repair warehouse to correct the frame structure and replace vulnerable and consumable parts, and send the frame to a paint shop to refurbish the appearance;

[0021] Sending the coupler buffer device to a coupler buffer maintenance warehouse for disassembly and maintenance;

[0022] In the comprehensive overhaul depot, the bogie, car body and coupler buffer device of the aerial rail transport vehicle are assembled, and the aerial rail transport vehicle is marshaled.

[0023] Furthermore, the bogie is sent to a bogie maintenance warehouse for disassembly and maintenance, the repaired bogie is assembled and static and dynamic load tests are performed on the bogie, and the bogie is sent to a paint spraying warehouse for refurbishment of appearance, including:

[0024] The bogie is fully disassembled in the bogie maintenance depot, and the bogie is disassembled into a frame, a running wheel, a safety wheel, a central suspension device, a braking system and a permanent magnet mover;

[0025] Replacing parts of the electrical circuit of the bogie;

[0026] Disassembling, cleaning, inspecting and replacing parts of the frame, running wheels, safety wheels, central suspension device, braking system and permanent magnet mover;

[0027] After the frame, running wheels, safety wheels, central suspension device, brake system and permanent magnet mover are tested and found to be qualified, the bogie is assembled;

[0028] Carrying out static load and dynamic load tests on the assembled bogie;

[0029] After the static load test and the dynamic load test are completed, the bogie is sent to the paint shop for external painting, and the bogie is sent to the comprehensive overhaul shop to wait for final assembly.

[0030] Furthermore, the frame is sent to a frame repair warehouse to correct the frame structure and replace vulnerable and consumable parts, and the frame is sent to a paint warehouse to refurbish the appearance, including:

[0031] In the frame inspection room, the frame is completely disassembled into frame components, a rotary lock system, a battery, electrical equipment and signal equipment;

[0032] Replacing parts of electrical circuits in the frame;

[0033] Disassemble, clean, inspect, and replace parts of the rotary lock system, battery, electrical equipment, and signaling equipment;

[0034] After the rotary lock system, battery, electrical equipment and signal equipment are tested and found to be qualified, the frame is assembled;

[0035] The assembled frame is sent to a paint shop for external painting, and then sent to a comprehensive overhaul shop to wait for final assembly.

[0036] Furthermore, the step of sending the coupler buffer device into a coupler buffer maintenance warehouse for disassembly and maintenance includes:

[0037] Separate the coupler buffer devices at both ends from the vehicle frame;

[0038] The hook buffer device is hoisted to the transfer trolley by a hoisting device;

[0039] The coupler buffer device is sent to the coupler buffer maintenance warehouse for disassembly and maintenance by a transfer trolley;

[0040] Assembling the coupler buffer device after the overhaul of the coupler buffer device is completed;

[0041] The assembled coupler buffer device is sent to the comprehensive overhaul warehouse to wait for final assembly.

[0042] Furthermore, in the comprehensive overhaul warehouse, the bogie, car body and coupler buffer device of the aerial rail transport vehicle are assembled, and the aerial rail transport vehicle is grouped, including:

[0043] placing the bogie on a track;

[0044] Connecting the vehicle frame to the bogie;

[0045] Installing the coupler buffer device at both ends of the frame;

[0046] The aerial rail transport vehicles are grouped, and the coupler buffer devices between the aerial rail transport vehicles are connected.

[0047] Furthermore, after the comprehensive overhaul of the aerial rail transport vehicle is completed, the aerial rail transport vehicle is inspected and accepted, including:

[0048] Performing static commissioning on the aerial rail transport vehicle;

[0049] Dynamically debugging the aerial rail transport vehicle;

[0050] After the static debugging and the dynamic debugging are completed and qualified, the vehicle acceptance is carried out;

[0051] After the vehicle is accepted, the aerial rail transport vehicle is sent to the storage line for temporary storage, waiting for the dispatching instruction from the dispatching system.

[0052] The present invention also provides a comprehensive maintenance system for an aerial rail transport vehicle, comprising:

[0053] A judgment unit, used to detect whether the aerial rail transport vehicle has reached the preset conditions for comprehensive overhaul;

[0054] a preparation unit, for preparing for a comprehensive overhaul of the aerial rail transport vehicle if the preset condition is met;

[0055] An overhaul unit, used to perform a comprehensive overhaul on the operating object of the aerial rail transport vehicle after completing the preparation work;

[0056] The acceptance unit is used to carry out acceptance work on the aerial rail transport vehicle after completing a comprehensive overhaul of the aerial rail transport vehicle.

[0057] The present invention also provides a computer program product, comprising a computer program, which implements the steps of the above-mentioned aerial rail transport vehicle comprehensive maintenance method when executed by a processor.

[0058] The embodiment of the present invention provides a method and system for comprehensive overhaul of an aerial rail transport vehicle, wherein the method includes: detecting whether the aerial rail transport vehicle meets the preset conditions for comprehensive overhaul; if the preset conditions are met, preparing for the comprehensive overhaul of the aerial rail transport vehicle; after completing the preparations, conducting a comprehensive overhaul of the operating objects of the aerial rail transport vehicle; after completing the comprehensive overhaul of the aerial rail transport vehicle, conducting acceptance work on the aerial rail transport vehicle; wherein the operating objects include bogies, frames, and coupler buffer devices. The present invention clarifies the comprehensive overhaul method of the aerial rail transport vehicle, improves the overhaul efficiency of the aerial rail transport vehicle, provides maintenance personnel with an overhaul basis and method, and avoids blind overhaul. BRIEF DESCRIPTION OF THE DRAWINGS

[0059] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.

[0060] Figure 1 A schematic flow chart of a comprehensive overhaul method for an aerial rail transport vehicle provided by an embodiment of the present invention;

[0061] Figure 2 A schematic diagram of a sub-process of a comprehensive overhaul method for an aerial rail transport vehicle provided by an embodiment of the present invention;

[0062] Figure 3 A schematic diagram of a sub-process of a comprehensive overhaul method for an aerial rail transport vehicle provided by an embodiment of the present invention;

[0063] Figure 4 A schematic diagram of a sub-process of a comprehensive overhaul method for an aerial rail transport vehicle provided by an embodiment of the present invention;

[0064] Figure 5 A schematic diagram of a sub-process of a comprehensive overhaul method for an aerial rail transport vehicle provided by an embodiment of the present invention;

[0065] Figure 6 A schematic diagram of a sub-process of a comprehensive overhaul method for an aerial rail transport vehicle provided by an embodiment of the present invention;

[0066] Figure 7 A schematic diagram of a sub-process of a comprehensive overhaul method for an aerial rail transport vehicle provided by an embodiment of the present invention;

[0067] Figure 8 A schematic diagram of a sub-process of a comprehensive overhaul method for an aerial rail transport vehicle provided by an embodiment of the present invention;

[0068] Fig. 9 A schematic block diagram of a comprehensive maintenance system for an aerial rail transport vehicle provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0069] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0070] It should be understood that when used in this specification and the appended claims, the terms "include" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.

[0071] It should also be understood that the terms used in this specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in the specification of the present invention and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0072] It should be further understood that the term "and / or" used in the present description and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0073] Combination Figure 1 As shown, the present invention provides a comprehensive maintenance method for an aerial rail transport vehicle, comprising steps S10 to S40:

[0074] S10, checking whether the aerial rail transport vehicle has reached the preset conditions for comprehensive overhaul;

[0075] S20. If the preset conditions are met, preparations are made for a comprehensive overhaul of the aerial rail transport vehicle;

[0076] S30. After completing the preparatory work, conduct a comprehensive inspection of the operating object of the aerial rail transport vehicle;

[0077] S40. After the comprehensive inspection of the aerial rail transport vehicle is completed, the aerial rail transport vehicle shall be inspected and accepted;

[0078] Among them, the working objects include bogies, frames and coupler buffer devices.

[0079] In the embodiment of the present invention, by judging whether the aerial rail transport vehicle meets the preset conditions for comprehensive overhaul, preparing for the comprehensive overhaul of the aerial rail transport vehicle after the preset conditions are met, and performing comprehensive overhaul on the bogie, frame and coupler buffer device of the aerial rail transport vehicle after completing the preparation work, and performing acceptance work on the aerial rail transport vehicle after completing the comprehensive overhaul, the comprehensive overhaul method of the aerial rail transport vehicle is clarified, the overhaul efficiency of the aerial rail transport vehicle is improved, and the overhaul basis and method are provided to the overhaul staff, avoiding blind overhaul, effectively meeting the comprehensive overhaul demand of the aerial rail transport vehicle, improving the overhaul efficiency, improving the overhaul quality, ensuring the transportation safety of the aerial rail transport vehicle, and effectively improving the service life of the aerial rail transport vehicle, with significant economic benefits.

[0080] In some embodiments, the preset condition is that the running mileage of the aerial rail transport vehicle reaches a preset mileage or the running time reaches a preset time.

[0081] In this embodiment, the preset mileage and the preset time can be set according to the use intensity of the aerial rail transport vehicle in the actual application scenario. For example, in a specific embodiment, after the aerial rail transport vehicle has a running mileage of 2.4 million kilometers or a running time of 10 years, a comprehensive overhaul of the aerial rail transport vehicle is performed to avoid the harm caused by damage to the aerial rail transport vehicle.

[0082] Combination Figure 2 As shown, in some embodiments, the preparation work for the comprehensive overhaul of the aerial rail transport vehicle includes steps S201 to S204:

[0083] S201. Carry out safety protection work on aerial rail transport vehicles;

[0084] S202. After completing the safety protection work, send the aerial rail transport vehicle to the maintenance warehouse;

[0085] S203. Stabilize the aerial rail transport vehicle and set up maintenance warning signs;

[0086] S204, cutting off power to the aerial rail transport vehicle.

[0087] In this embodiment, performing safety protection work on the aerial rail transport vehicle, stabilizing the aerial rail transport vehicle and setting maintenance warning signs, and cutting off the power supply to the aerial rail transport vehicle can protect the safety of the staff and the aerial rail transport vehicle.

[0088] Combination Figure 3 As shown, in some embodiments, performing a comprehensive overhaul on the aerial rail transport vehicle includes steps S301 to S305:

[0089] S301, disassembling the aerial rail transport vehicle, and moving the disassembled aerial rail transport vehicle to a designated disassembly station in the maintenance depot for vehicle disassembly;

[0090] S302, sending the bogie to a bogie maintenance warehouse for disassembly and maintenance, assembling the repaired bogie and performing static and dynamic load tests on the bogie, and sending the bogie to a paint spraying warehouse for refurbishment of appearance;

[0091] S303, sending the frame to a frame repair warehouse to correct the frame structure and replace vulnerable and consumable parts, and sending the frame to a paint spraying warehouse to refurbish the appearance;

[0092] S304, sending the coupler buffer device to a coupler buffer maintenance warehouse for disassembly and maintenance;

[0093] S305. In the comprehensive overhaul warehouse, the bogie, car body and coupler buffer device of the aerial rail transport vehicle are assembled, and the aerial rail transport vehicle is grouped.

[0094] In this embodiment, a method for comprehensive maintenance of each operating object of the aerial rail transport vehicle is clarified, the maintenance efficiency of the aerial rail transport vehicle is improved, the transportation safety of the aerial rail transport vehicle is ensured, the service life of the aerial rail transport vehicle is effectively increased, and significant economic benefits are achieved.

[0095] Combination Figure 4 As shown, in some embodiments, the bogie is sent to a bogie maintenance warehouse for disassembly and maintenance, the repaired bogie is assembled and subjected to static load and dynamic load tests, and the bogie is sent to a paint spraying warehouse for refurbishment of appearance, including steps S321 to S326:

[0096] S321. Fully dismantle the bogie in the bogie maintenance depot and dismantle the bogie into the frame, running wheels, safety wheels, central suspension device, brake system and permanent magnet mover;

[0097] S322, replace parts of the electrical circuit of the bogie;

[0098] S323. Disassemble, clean, inspect and replace parts of the frame, running wheels, safety wheels, central suspension device, brake system and permanent magnet mover;

[0099] S324. After the frame, running wheels, safety wheels, central suspension device, brake system and permanent magnet mover are tested and found to be qualified, the bogie is assembled;

[0100] S325, performing static load and dynamic load tests on the assembled bogie;

[0101] S326. After the static load and dynamic load tests are completed, the bogie will be sent to the paint shop for external painting, and then sent to the comprehensive maintenance shop to wait for final assembly.

[0102] In this embodiment, a method for inspecting and repairing the bogie of the aerial rail transport vehicle is clarified, the inspection and repair efficiency of the aerial rail transport vehicle is improved, the transportation safety of the aerial rail transport vehicle is ensured, the service life of the aerial rail transport vehicle is effectively increased, and significant economic benefits are achieved.

[0103] In a specific embodiment, the brake system is sent to the brake maintenance warehouse for cleaning, damaged connecting wires and parts are replaced, the brake device is disassembled, the brake pads, seals, rubber parts and all fasteners are replaced, and the brake system is assembled and tested after all tests are qualified. After passing the test, it is sent to the bogie maintenance warehouse to wait for assembly; the permanent magnet mover is sent to the component maintenance warehouse for cleaning, the mover fasteners are replaced, and the mover is replaced when there are cracks or serious damage. After all tests are qualified, the permanent magnet mover is assembled, and after qualified assembly, it is sent to the bogie maintenance warehouse to wait for assembly; the central suspension device is sent to the component maintenance warehouse for cleaning, and the connecting pin shaft is replaced. Ultrasonic flaw detection is carried out, and the pin shaft is replaced when cracks are found during the flaw detection. After all tests are qualified, the central suspension device is assembled, and after qualified assembly, it is sent to the paint warehouse for external painting to restore the overall appearance, and then sent to the bogie maintenance warehouse to wait for assembly; the running wheels are sent to the axle maintenance warehouse for axle inspection, removal of old wheels, axle flaw detection, wheel processing, and wheelset pressing. After all tests are qualified, they are sent to the bogie maintenance warehouse to wait for assembly; the qualified bogies are moved to the comprehensive maintenance warehouse for vehicle assembly operations, the bogies are lifted from the transfer trolley by the lifting device, and the bogies are placed on the track from the end of the platform.

[0104] Combination Figure 5 As shown, in some embodiments, the frame is sent to a frame repair warehouse to correct the frame structure and replace vulnerable and consumable parts, and the frame is sent to a paint warehouse to refurbish the appearance, including steps S331 to S335:

[0105] S331. Completely disassemble the frame in the frame maintenance room and disassemble the frame into frame components, rotary lock system, battery, electrical equipment and signal equipment;

[0106] S332, replace parts of the electrical circuits in the frame;

[0107] S333. Disassemble, clean, inspect, and replace parts of rotary lock systems, batteries, electrical equipment, and signaling equipment;

[0108] S334. After the lock system, battery, electrical equipment and signal equipment have passed the inspection, the frame is assembled;

[0109] S335. Send the assembled frame to the paint shop for external painting, and then send the frame to the comprehensive inspection shop to wait for final assembly.

[0110] In this embodiment, a method for inspecting and repairing the frame of the aerial rail transport vehicle is clarified, the inspection and repair efficiency of the aerial rail transport vehicle is improved, the transportation safety of the aerial rail transport vehicle is ensured, the service life of the aerial rail transport vehicle is effectively increased, and significant economic benefits are achieved.

[0111] In a specific embodiment, the capacity of the battery is tested in the component maintenance room. If the test fails, it is replaced. If the test passes, the battery is carefully cleaned and sent to the frame maintenance room to wait for assembly. In the component maintenance room, the rotary lock system is disassembled, cleaned, and ultrasonically inspected, and the rotary lock system pins and fasteners are replaced. After all tests are passed, it is sent to the frame maintenance room to wait for assembly.

[0112] Combination Figure 6 As shown, in some embodiments, the coupler buffer device is sent to a coupler buffer maintenance warehouse for disassembly and maintenance, including steps S341 to S345:

[0113] S341, separate the coupler buffer devices at both ends from the vehicle frame;

[0114] S342, hoisting the coupler buffer device to the transfer trolley by means of the hoisting device;

[0115] S343, send the coupler buffer device to the coupler buffer maintenance warehouse for disassembly and maintenance by using a transfer trolley;

[0116] S344, assembling the coupler buffer device after the coupler buffer device is overhauled;

[0117] S345. Send the assembled coupler buffer device to the comprehensive maintenance warehouse to wait for final assembly.

[0118] In this embodiment, a method for inspecting and repairing the coupler buffer device of the aerial rail transport vehicle is clarified, which improves the inspection and repair efficiency of the aerial rail transport vehicle, ensures the transportation safety of the aerial rail transport vehicle, effectively increases the service life of the aerial rail transport vehicle, and has significant economic benefits.

[0119] In a specific embodiment, the maintenance personnel connect four slings through a lifting device arranged on the disassembly platform, and the slings hold the hooks of the four lifting points of the frame. At the same time, the lifting device is operated to put each sling in a slightly force-pretensioned state. After the frame is stable, the lifting device is synchronously operated to make the frame rise slowly and steadily until the frame is completely separated from the bogie. The connecting pins between the two bogies and the frame are removed in turn to separate the bogie from the frame. The frame is lifted by the lifting device to a transfer cart, and the transfer cart sends the frame to the frame maintenance warehouse for disassembly and maintenance. The bogie is pushed to the end of the platform and lifted to the ground by the lifting device.

[0120] Combination Figure 7 As shown, in some embodiments, in the comprehensive overhaul warehouse, the bogie, the car body and the coupler buffer device of the aerial rail transport vehicle are assembled, and the aerial rail transport vehicle is grouped, including steps S351 to S354:

[0121] S351, placing the bogie on the track;

[0122] S352, connecting the vehicle frame to the bogie;

[0123] S353, install the coupler buffer device at both ends of the frame;

[0124] S354, marshaling the aerial rail transport vehicles and connecting the coupler buffer devices between the aerial rail transport vehicles.

[0125] In this embodiment, the bogie, car body and coupler buffer device of the aerial rail transport vehicle are assembled, and the aerial rail transport vehicle is grouped, which improves the maintenance efficiency of the aerial rail transport vehicle, ensures the transportation safety of the aerial rail transport vehicle, effectively increases the service life of the aerial rail transport vehicle, saves the cost of replacing the aerial rail transport vehicle, and has significant economic benefits.

[0126] Combination Figure 8 As shown, in some embodiments, after the overall overhaul of the aerial rail transport vehicle is completed, the aerial rail transport vehicle is subjected to acceptance inspection, including steps S401 to S404:

[0127] S401. Static debugging of the aerial rail transport vehicle;

[0128] S402, dynamically debug the aerial rail transport vehicle;

[0129] S403. After static commissioning and dynamic commissioning are completed and qualified, vehicle acceptance is carried out;

[0130] S404: After the vehicle is accepted, the aerial rail transport vehicle is sent to the storage line for temporary storage, waiting for the dispatching instruction from the dispatching system.

[0131] In this embodiment, the method of acceptance work for the aerial rail transport vehicle is clarified, the maintenance efficiency of the aerial rail transport vehicle is improved, the transportation safety of the aerial rail transport vehicle is ensured, the service life of the aerial rail transport vehicle is effectively increased, and significant economic benefits are achieved.

[0132] In a specific embodiment, static debugging includes:

[0133] After the aerial rail transport vehicle is assembled, the electrical system insulation and withstand voltage test is carried out to check the insulation performance between the wire and the aerial rail transport vehicle; when the insulation test is qualified, the dielectric strength of the cable is tested to ensure that the electrical connection lines of the aerial rail transport vehicle are normal;

[0134] After the bogie is assembled, a static commissioning test of the brake system is carried out to verify the functional integrity of the brake system under static vehicle conditions and ensure that the brake system functions normally;

[0135] After the aerial rail transport vehicle is assembled, connect the external power supply to perform static debugging on the vehicle to verify the functional integrity of the aerial rail transport vehicle's power supply, communication and locking systems, and ensure that the basic functions of the aerial rail transport vehicle are normal after power is turned on.

[0136] In a specific embodiment, dynamic debugging includes:

[0137] After the static debugging is completed, the aerial rail transport vehicle is dynamically debugged to ensure that all functions such as acceleration, deceleration, braking, etc. of the aerial rail transport vehicle are normal during driving.

[0138] In practical application scenarios, the present invention also provides an aerial rail transport vehicle maintenance base, which includes the following function libraries:

[0139] A comprehensive overhaul warehouse is used for the separation and connection of the bogie and the frame, and the subsequent testing of the vehicle assembly machine.

[0140] The bogie maintenance warehouse is used for the complete disassembly and assembly of bogies.

[0141] The frame inspection garage is used for the complete disassembly and assembly of the frame.

[0142] The coupler buffer maintenance warehouse is used for the comprehensive disassembly and assembly of coupler buffer devices and drawbars.

[0143] The axle maintenance warehouse is used for axle inspection, removal of old wheels, axle flaw detection, wheel processing, and wheel set press fitting.

[0144] Brake maintenance warehouse, used for brake system disassembly, component replacement and assembly testing.

[0145] The component maintenance room is used for disassembly, component replacement and assembly testing of central suspension devices, twist lock systems and other components disassembled from bogies and frames.

[0146] The paint shop is used for external painting of bogies and frames after comprehensive overhaul.

[0147] Auxiliary rooms are used to store daily tools and spare parts required for comprehensive maintenance.

[0148] Combination Fig. 9 As shown, the present invention also provides a comprehensive maintenance system for an aerial rail transport vehicle, comprising:

[0149] The judgment unit 100 is used to detect whether the aerial rail transport vehicle has reached the preset conditions for comprehensive maintenance;

[0150] A preparation unit 200 is used to prepare for a comprehensive overhaul of the aerial rail transport vehicle if a preset condition is met;

[0151] The maintenance unit 300 is used to perform a comprehensive maintenance on the operating object of the aerial rail transport vehicle after completing the preparation work;

[0152] The acceptance unit 400 is used to perform acceptance work on the aerial rail transport vehicle after completing a comprehensive overhaul of the aerial rail transport vehicle.

[0153] In the embodiments of the present invention, the comprehensive maintenance system of the aerial rail transport vehicle improves the maintenance efficiency of the aerial rail transport vehicle, provides maintenance personnel with a basis and method for maintenance, avoids blind maintenance, effectively meets the comprehensive maintenance needs of the aerial rail transport vehicle, improves maintenance efficiency, improves maintenance quality, ensures the transportation safety of the aerial rail transport vehicle, effectively improves the service life of the aerial rail transport vehicle, and has significant economic benefits.

[0154] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the present invention, and these modifications or replacements should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. A comprehensive overhaul method for an aerial rail transport vehicle, characterized in that: include: Check whether the aerial rail transport vehicle has reached the preset conditions for comprehensive inspection; If the preset conditions are met, preparations are made for a comprehensive overhaul of the aerial rail transport vehicle; After completing the preparatory work, a comprehensive overhaul is performed on the operating object of the aerial rail transport vehicle; After completing the comprehensive overhaul of the aerial rail transport vehicle, performing acceptance work on the aerial rail transport vehicle; Wherein, the working objects include a bogie, a frame and a coupler buffer device.

2. The method for comprehensive maintenance of an aerial rail transport vehicle according to claim 1, characterized in that: The preset condition is that the running mileage of the aerial rail transport vehicle reaches a preset mileage or the running time reaches a preset time.

3. The method for comprehensive maintenance of an aerial rail transport vehicle according to claim 1, characterized in that: The preparation work for the comprehensive overhaul of the aerial rail transport vehicle includes: Performing safety protection work on the aerial rail transport vehicle; After completing the safety protection work, the aerial rail transport vehicle is sent to the maintenance warehouse; Stabilizing the aerial rail transport vehicle and setting up maintenance warning signs; The aerial rail transport vehicle is powered off.

4. The method for comprehensive maintenance of an aerial rail transport vehicle according to claim 1, characterized in that: The comprehensive overhaul of the aerial rail transport vehicle comprises: Disassembling the aerial rail transport vehicle, and moving the disassembled aerial rail transport vehicle to a designated disassembly station in a maintenance depot for vehicle disassembly; The bogie is sent to a bogie maintenance warehouse for disassembly and maintenance, the repaired bogie is assembled and subjected to static load and dynamic load tests, and the bogie is sent to a paint spraying warehouse for refurbishment of appearance; Send the frame to a frame repair warehouse to correct the frame structure and replace vulnerable and consumable parts, and send the frame to a paint shop to refurbish the appearance; Sending the coupler buffer device to a coupler buffer maintenance warehouse for disassembly and maintenance; In the comprehensive overhaul warehouse, the bogie, car body and coupler buffer device of the aerial rail transport vehicle are assembled, and the aerial rail transport vehicle is grouped.

5. The method for comprehensive maintenance of an aerial rail transport vehicle according to claim 4, characterized in that: The bogie is sent to a bogie maintenance warehouse for disassembly and maintenance, the repaired bogie is assembled and static and dynamic load tests are performed on the bogie, and the bogie is sent to a paint spraying warehouse for refurbishment of appearance, including: The bogie is fully disassembled in the bogie maintenance depot, and the bogie is disassembled into a frame, a running wheel, a safety wheel, a central suspension device, a braking system and a permanent magnet mover; Replacing parts of the electrical circuit of the bogie; Disassembling, cleaning, inspecting and replacing parts of the frame, running wheels, safety wheels, central suspension device, braking system and permanent magnet mover; After the frame, running wheels, safety wheels, central suspension device, brake system and permanent magnet mover are tested and found to be qualified, the bogie is assembled; Carrying out static load and dynamic load tests on the assembled bogie; After the static load test and the dynamic load test are completed, the bogie is sent to the paint spraying warehouse for external painting, and the bogie is sent to the comprehensive overhaul warehouse to wait for final assembly.

6. The method for comprehensive maintenance of an aerial rail transport vehicle according to claim 4, characterized in that: The step of sending the frame to a frame repair warehouse to correct the frame structure and replace vulnerable and consumable parts, and sending the frame to a paint spraying warehouse to refurbish the appearance includes: In the frame inspection room, the frame is completely disassembled into frame components, a rotary lock system, a battery, electrical equipment and signal equipment; Replacing parts of electrical circuits in the frame; Disassemble, clean, inspect, and replace parts of the rotary lock system, battery, electrical equipment, and signaling equipment; After the rotary lock system, battery, electrical equipment and signal equipment are tested and found to be qualified, the frame is assembled; The assembled frame is sent to a paint shop for external painting, and then sent to a comprehensive overhaul shop to wait for final assembly.

7. The method for comprehensive maintenance of an aerial rail transport vehicle according to claim 4, characterized in that: The step of sending the coupler buffer device into a coupler buffer maintenance warehouse for disassembly and maintenance includes: Separate the coupler buffer devices at both ends from the vehicle frame; The hook buffer device is hoisted to the transfer trolley by a hoisting device; The coupler buffer device is sent to the coupler buffer maintenance warehouse for disassembly and maintenance by a transfer trolley; Assembling the coupler buffer device after the overhaul of the coupler buffer device is completed; The assembled coupler buffer device is sent to the comprehensive overhaul warehouse to wait for final assembly.

8. The method for comprehensive maintenance of an aerial rail transport vehicle according to claim 4, characterized in that: In the comprehensive overhaul warehouse, the bogie, car body and coupler buffer device of the aerial rail transport vehicle are assembled, and the aerial rail transport vehicle is grouped, including: placing the bogie on a track; Connecting the vehicle frame to the bogie; Installing the coupler buffer device at both ends of the frame; The aerial rail transport vehicles are grouped, and the coupler buffer devices between the aerial rail transport vehicles are connected.

9. The method for comprehensive maintenance of an aerial rail transport vehicle according to claim 1, characterized in that: After the comprehensive overhaul of the aerial rail transport vehicle is completed, the aerial rail transport vehicle is inspected and accepted, including: Performing static commissioning on the aerial rail transport vehicle; Dynamically debugging the aerial rail transport vehicle; After the static debugging and the dynamic debugging are completed and qualified, the vehicle acceptance is carried out; After the vehicle is accepted, the aerial rail transport vehicle is sent to the storage line for temporary storage, waiting for the dispatching instruction from the dispatching system.

10. A comprehensive maintenance system for an aerial rail transport vehicle, characterized in that: include: A judgment unit, used to detect whether the aerial rail transport vehicle has reached the preset conditions for comprehensive overhaul; a preparation unit, for preparing for a comprehensive overhaul of the aerial rail transport vehicle if the preset condition is met; An overhaul unit, used to perform a comprehensive overhaul on the operating object of the aerial rail transport vehicle after completing the preparation work; The acceptance unit is used to carry out acceptance work on the aerial rail transport vehicle after completing a comprehensive overhaul of the aerial rail transport vehicle.

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