Brake maintenance operation table and using method thereof

Abstract

The brake maintenance operation table is applied to the technical field of brake maintenance, a clamp is arranged to be used for fixing a brake, the clamp horizontally slides along a guide rail according to needs, and according to the size and the thickness of the brake, the brake can be conveniently maintained; the position of a brake disc can be adjusted when the position of a guide rail is vertically adjusted, a clamp and the brake are moved to the bottom of a detection assembly when many impurities exist on the surface of the brake, a liquid pump supplies cleaning liquid into a hard pipe, and the cleaning liquid is injected into a communication disc through a convex box and sprayed downwards through a spray head; at the moment, cleaning liquid makes contact with the brake disc, when cleaning is difficult to complete through washing, an external motor is matched with a transmission part to drive a communication disc to rotate till a soft brush at the bottom of a brush frame cleans the surface of the brake disc, and cleaning water falls into a cleaning water tank under guiding of an inclined spray head so that cleaning and unified treatment can be conveniently conducted in the later period.

Description

Technical Field

[0001] The invention belongs to the technical field of brake maintenance, and in particular relates to a brake maintenance operating table and a use method thereof. Background Art

[0002] The brake is a key component to ensure the power of the equipment, and it is crucial to maintain it well. The brake fluid is hygroscopic and will absorb moisture in the air. Some parts may oxidize after long-term use, and scratches, cracks or deformations may occur due to impact or aging. In this case, it needs to be replaced or repaired in time to ensure safe use.

[0003] The existing brake maintenance operation table and its use method are mostly used as a workbench during brake maintenance, and most of them have limited functionality. They are also used as a storage space for tools, maintenance equipment and consumables. In the actual maintenance of the brake, the detection of its wear degree and surface flatness is also an important criterion for judging whether it can continue to be used. When the brake is dirty, it will affect the judgment of personnel or equipment, and it is inconvenient to use.

[0004] Based on the above-mentioned situation, we found that it is difficult for the existing brake maintenance operating table to avoid the above problems at the same time. Therefore, we propose a brake maintenance operating table and its use method that can perform preliminary cleaning of the brake disc and can stably detect brakes of different sizes. Summary of the invention

[0005] The purpose of the present invention is to provide an existing brake maintenance operating table and a method of using the same, which has the advantages of being able to perform preliminary cleaning on the brake disc and stably detect brakes of different sizes.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions: a brake maintenance operating table, comprising a work surface, the top of the work surface is fixedly connected to a back frame, the inner side of the back frame is fixedly connected to a maintenance component, the top of the back frame is bolted to a liquid pump, the output end of the liquid pump is fixedly connected to the maintenance component, the top of the work surface is provided with a guide rail, the outer side of the guide rail is movably connected to a clamp, the bottom of the back frame is fixedly connected to a sub-frame, and the front side of the sub-frame is provided with a detection component;

[0007] The maintenance assembly includes a hard tube, a convex box is provided at the bottom of the hard tube, the top of the convex box and the hard tube are integrally formed, and a long groove is provided on the outside of the convex box, a connecting plate is slidably connected to the outside of the convex box, a ring tube is fixedly connected to the bottom of the connecting plate, a nozzle is installed at the bottom of the ring tube, a brush holder is bolted to the bottom of the connecting plate, and a soft brush is fixedly connected to the bottom of the brush holder.

[0008] The above technical solution is adopted, and a clamp is set to fix the brake. The clamp is slid horizontally along the guide rail as needed. According to the size and thickness of the brake, the position of the brake disc can be adjusted by vertically adjusting the position of the guide rail. When there are many impurities on the surface of the brake, the clamp and the brake are first moved to the bottom of the detection component, and the liquid pump supplies cleaning liquid to the inside of the hard tube. The cleaning liquid is injected into the connecting disk through the convex box and sprayed through the nozzle. At this time, the cleaning liquid contacts the brake disc. When it is difficult to complete the cleaning by flushing, the connecting disk is driven to rotate by an external motor and a transmission component until the soft brush at the bottom of the brush rack cleans the surface of the brake disc. The cleaning water will fall into the inside of the cleaning sink under the guidance of the inclined nozzle for later cleaning and unified treatment. The cleaned brake reduces the influence of external impurities, so it will be more convenient and accurate when testing through the detection component and later maintenance.

[0009] The present invention is further configured as follows: the detection component includes a transverse piece, the bottom of the transverse piece is rotatably connected to a bending frame, the inner side of the bending frame is fixedly connected to an electric cylinder, the telescopic end of the electric cylinder is fixedly connected to a vertical piece, the bottom of the vertical piece is fixedly connected to a tray, the bottom of the tray is equipped with rollers, the inner side of the tray is slidably connected to a movable block, the top of the movable block is fixedly connected to a spring, the top of the spring is fixedly connected to the transverse piece, the top of the movable block is fixedly connected to a trigger block, and the bottom of the transverse piece is fixedly connected to a trigger switch.

[0010] By adopting the above technical solution, a detection component is set up, and after the top of the brake disc is flush with the bottom of the roller of the detection component, the brake disc can be moved horizontally to the bottom of the detection component, and the roller contacts the top of the brake disc, and the control motor drives the friction wheel to rotate on the inner side of the sleeve, and the friction wheel drives the sleeve to rotate along the circumference of the movable ring through friction force. After the friction wheel contacts the deformed or raised part of the brake, the tray connected to it will tilt along the rotating shaft. At this time, the trigger block contacts the trigger switch to determine that the brake disc is damaged, and the electric cylinder pushes the vertical plate and the push plate to move, and the roller in contact with the tray will also move horizontally accordingly, and contact with different positions of the brake disc can not only improve the comprehensiveness of the detection of the brake disc, but also can perform detection according to different brake disc sizes.

[0011] The present invention is further configured as follows: a limiting groove is provided on the inner side of the tray, and the inner side of the limiting groove is slidably connected to the movable block.

[0012] By adopting the above technical solution and setting the limiting groove, it is possible to provide space for the movable block to move, and at the same time limit its movement to avoid the structure from falling off or rotating and causing it to be unable to be used normally.

[0013] The present invention is further configured as follows: a rotating shaft is bolted to the bottom of the transverse piece, the bottom of the rotating shaft is rotatably connected to the bent frame, a wheel frame is bolted to the bottom of the tray, and the inner side of the wheel frame is rotatably connected to the roller.

[0014] By adopting the above technical solution, a rotating shaft is provided to connect the cross piece and the bent frame, and the structure can be rotated at the same time. The wheel frame is provided to connect the roller and the tray, and can rotate stably.

[0015] The present invention is further configured as follows: a leg is fixedly connected to the bottom of the work surface, and a cleaning sink is installed on the inner side of the work surface.

[0016] By adopting the above technical solution, by setting the supporting legs, the structure can be stably installed and prevented, and the cleaning water tank can be used to collect the fallen cleaning water and can be used as a space for immersion when necessary.

[0017] The present invention is further configured as follows: a pipe hoop is fixedly connected to the bottom of the connecting plate, and the inner side of the pipe hoop is clamped with the ring pipe.

[0018] By adopting the above technical solution and providing a pipe clamp, the ring pipe can be easily installed and fixed, making the structure more stable and providing an installation position for the nozzle.

[0019] The present invention is further configured as follows: a movable ring is fixedly connected to the front side of the sub-frame, a sliding sleeve is slidably connected to the outer side of the movable ring, and the bottom of the sliding sleeve is fixedly connected to the transverse piece.

[0020] By adopting the above technical solution, by providing a movable ring and a sliding sleeve, the detection component can be easily installed and fixed, and can be made to move in a circle along the movable ring to facilitate the movement of the structure.

[0021] The present invention is further configured as follows: a friction wheel is rotatably connected to the inner side of the sliding sleeve, a control motor is bolted to the outer side of the sliding sleeve, the output end of the control motor is fixedly connected to the middle friction wheel, and the bottom of the friction wheel is in close contact with the top of the movable ring.

[0022] By adopting the above technical solution, the sliding sleeve can be driven by setting a friction wheel. When the motor drives the middle friction wheel to rotate, it will move along the movable ring through friction force, and the other two friction wheels play an auxiliary limiting role.

[0023] The present invention is further configured as follows: a driving frame is fixedly connected to the right side of the top of the work table, an auxiliary frame is fixedly connected to the left side of the top of the work table, a lead screw is rotatably connected to the inner side of the driving frame, a driving motor is bolted to the top of the driving frame, an output end of the driving motor passes through the driving frame and is fixedly connected to the top of the lead screw, a vertical rod is bolted to the inner side of the auxiliary frame, a transmission block is threadedly connected to the outer side of the lead screw, a secondary block is slidably connected to the outer side of the vertical rod, and both ends of the guide rail are respectively bolted to the transmission block and the secondary block.

[0024] By adopting the above technical solution, by setting a drive frame to cooperate with the transmission block, when the drive motor drives the lead screw to rotate, the transmission block can be driven to move vertically along the auxiliary frame, and the guide rail can be vertically lifted and lowered under the limit of the auxiliary frame and the auxiliary block.

[0025] A method for using a brake maintenance operating table comprises the following steps:

[0026] S1. Fix the brake to be maintained inside the fixture. The fixture can slide horizontally along the guide rail. According to the size and thickness of the brake, the drive motor drives the screw to rotate until the transmission block and the guide rail fall vertically until the top of the brake disc is flush with the bottom of the roller of the detection component.

[0027] S2. The roller contacts the top of the brake disc, and the control motor drives the friction wheel to rotate inside the sleeve. The friction wheel drives the sleeve to rotate along the circumference of the movable ring through friction. After the friction wheel contacts the deformed or raised part of the brake, the tray connected to it will tilt along the rotating shaft. At this time, the trigger block contacts the trigger switch to determine that the brake disc is damaged. The electric cylinder pushes the vertical plate and the push plate to move, and the roller in contact with the tray will also move horizontally and contact different positions of the brake disc.

[0028] S3. When there are many impurities on the brake surface, first move the clamp and brake to the bottom of the detection component, and the liquid pump supplies cleaning liquid to the inside of the hard tube. The cleaning liquid is injected into the connecting plate through the convex box and sprayed through the nozzle. At this time, the cleaning liquid contacts the brake disc. When it is difficult to complete the cleaning by flushing, the connecting plate is driven to rotate by an external motor and transmission components until the soft brush at the bottom of the brush holder cleans the surface of the brake disc. The cleaning water will fall into the inside of the cleaning sink under the guidance of the inclined nozzle.

[0029] In summary, the present invention has the following beneficial effects:

[0030] A clamp is provided to fix the brake, and the clamp is slid horizontally along the guide rail as needed. The position of the brake disc can be adjusted by vertically adjusting the position of the guide rail according to the size and thickness of the brake. When there are many impurities on the surface of the brake, the clamp and the brake are first moved to the bottom of the detection component, and the liquid pump supplies cleaning liquid to the inside of the hard tube. The cleaning liquid is injected into the connecting disk through the convex box and sprayed through the nozzle. At this time, the cleaning liquid contacts the brake disc. When it is difficult to complete the cleaning by flushing, the connecting disk is driven to rotate by an external motor and a transmission component until the soft brush at the bottom of the brush rack cleans the surface of the brake disc. The cleaning water will fall into the inside of the cleaning sink under the guidance of the inclined nozzle for later cleaning and unified treatment. The cleaned brake reduces the influence of external impurities, so it will be more convenient and accurate when inspected by the detection component and maintained later. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0032] Figure 2 It is a schematic diagram of the structure of the maintenance component of the present invention;

[0033] Figure 3 It is a schematic diagram of the movable ring structure of the present invention;

[0034] Figure 4 It is a schematic diagram of the fixture structure of the present invention;

[0035] Figure 5 It is a schematic diagram of the structure of the detection component of the present invention;

[0036] Figure 6 It is a schematic diagram of the back frame structure of the present invention;

[0037] Figure 7 It is a schematic diagram of the sliding sleeve structure of the present invention;

[0038] Figure 8 It is a flow chart of the method of use of the present invention.

[0039] Reference numerals: 1, work surface; 2, back frame; 3, maintenance assembly; 301, hard pipe; 302, convex box; 303, connecting plate; 304, ring pipe; 305, nozzle; 306, brush holder; 307, soft brush; 4, liquid pump; 5, guide rail; 6, fixture; 7, sub-frame; 8, drive frame; 9, detection assembly; 901, horizontal piece; 902, bending frame; 903, electric cylinder; 904, vertical piece; 905, tray; 90 6. Roller; 907. Movable block; 908. Spring; 909. Trigger block; 910. Trigger switch; 10. Limiting groove; 11. Rotating shaft; 12. Wheel frame; 13. Leg; 14. Cleaning sink; 15. Pipe clamp; 16. Movable ring; 17. Sleeve; 18. Friction wheel; 19. Control motor; 20. Auxiliary frame; 21. Screw rod; 22. Drive motor; 23. Vertical rod; 24. Transmission block; 25. Auxiliary block. DETAILED DESCRIPTION

[0040] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0041] Embodiment 1:

[0042] refer to Figure 1-6 A brake maintenance operating table comprises a work surface 1, a back frame 2 is fixedly connected to the top of the work surface 1, a maintenance assembly 3 is fixedly connected to the inner side of the back frame 2, a liquid pump 4 is bolted to the top of the back frame 2, an output end of the liquid pump 4 is fixedly connected to the maintenance assembly 3, a guide rail 5 is arranged on the top of the work surface 1, a clamp 6 is movably connected to the outer side of the guide rail 5, a sub-frame 7 is fixedly connected to the bottom of the back frame 2, and a detection assembly 9 is arranged on the front side of the sub-frame 7;

[0043] The maintenance component 3 includes a hard tube 301, a convex box 302 is provided at the bottom of the hard tube 301, the top of the convex box 302 and the hard tube 301 are integrally formed, and a long slot is provided on the outer side of the convex box 302, a connecting plate 303 is slidably connected to the outer side of the convex box 302, a ring tube 304 is fixedly connected to the bottom of the connecting plate 303, a nozzle 305 is installed at the bottom of the ring tube 304, a brush holder 306 is bolted to the bottom of the connecting plate 303, and a soft brush 307 is fixedly connected to the bottom of the brush holder 306;

[0044] A clamp 6 is provided to fix the brake, and the clamp 6 is slid horizontally along the guide rail 5 as needed. According to the size and thickness of the brake, the position of the brake disc can be adjusted by vertically adjusting the position of the guide rail 5. When there are many impurities on the surface of the brake, the clamp 6 and the brake are first moved to the bottom of the detection component 9, and the liquid pump 4 supplies cleaning liquid to the inside of the hard tube 301. The cleaning liquid is injected into the connecting disk 303 through the convex box 302 and sprayed through the nozzle 305. At this time, the cleaning liquid contacts the brake disc. When it is difficult to complete the cleaning by flushing, the connecting disk 303 is driven to rotate by an external motor and a transmission component until the soft brush 307 at the bottom of the brush holder 306 cleans the surface of the brake disc. The cleaning water will fall into the inside of the cleaning tank 14 under the guidance of the inclined nozzle 305 for later cleaning and unified treatment. The cleaned brake reduces the influence of external impurities, so it will be more convenient and accurate when it is detected by the detection component 9 and maintained later.

[0045] like Figure 1 As shown, a support leg 13 is fixedly connected to the bottom of the work surface 1, and a cleaning sink 14 is installed on the inner side of the work surface 1. By setting the support leg 13, the structure can be stably installed and prevented. The cleaning sink 14 can collect the fallen cleaning water and can be used as a space for immersion when needed.

[0046] like Figure 2 As shown, the bottom of the connecting plate 303 is fixedly connected with a pipe hoop 15, and the inner side of the pipe hoop 15 is clamped with the annular tube 304. By providing the pipe hoop 15, the annular tube 304 can be easily installed and fixed, making the structure more stable, and providing an installation position for the nozzle 305.

[0047] like Figure 7 As shown, the inner side of the sliding sleeve 17 is rotatably connected to a friction wheel 18, the outer side of the sliding sleeve 17 is bolted with a control motor 19, the output end of the control motor 19 is fixedly connected to the middle friction wheel 18, the bottom of the friction wheel 18 is in close contact with the top of the movable ring 16, and by providing the friction wheel 18, the sliding sleeve 17 can be easily driven. When the motor drives the middle friction wheel 18 to rotate, it will move along the movable ring 16 through friction force, and the other two friction wheels 18 play an auxiliary limiting role.

[0048] like Figure 1As shown, a driving frame 8 is fixedly connected to the right side of the top of the work table 1, an auxiliary frame 20 is fixedly connected to the left side of the top of the work table 1, a lead screw 21 is rotatably connected to the inner side of the driving frame 8, a driving motor 22 is bolted to the top of the driving frame 8, an output end of the driving motor 22 passes through the driving frame 8 and is fixedly connected to the top of the lead screw 21, a vertical rod 23 is bolted to the inner side of the auxiliary frame 20, a transmission block 24 is threadedly connected to the outer side of the lead screw 21, a sub-block 25 is slidably connected to the outer side of the vertical rod 23, and both ends of the guide rail 5 are bolted to the transmission block 24 and the sub-block 25 respectively. By setting the driving frame 8 to cooperate with the transmission block 24, when the driving motor 22 drives the lead screw 21 to rotate, the transmission block 24 can be driven to move vertically along the auxiliary frame 20, and the guide rail 5 can be vertically lifted and lowered under the limit of the auxiliary frame 20 and the sub-block 25.

[0049] Brief description of the use process: When in use, first set the clamp 6 to fix the brake, and slide the clamp 6 horizontally along the guide rail 5 as needed. According to the size and thickness of the brake, the position of the brake disc can be adjusted by vertically adjusting the position of the guide rail 5. When there are many impurities on the surface of the brake, first move the clamp 6 and the brake to the bottom of the detection component 9, and the liquid pump 4 supplies cleaning liquid to the inside of the hard tube 301. The cleaning liquid is injected into the connecting disk 303 through the convex box 302 and sprayed through the nozzle 305. At this time, the cleaning liquid contacts the brake disc. When it is difficult to complete the cleaning by flushing, the connecting disk 303 is driven to rotate by the external motor and the transmission component until the soft brush 307 at the bottom of the brush holder 306 cleans the surface of the brake disc. The cleaning water will fall into the inside of the cleaning tank 14 under the guidance of the inclined nozzle 305 to facilitate later cleaning and unified treatment. The cleaned brake reduces the influence of external impurities.

[0050] Embodiment 2:

[0051] refer to Figure 1-7 A brake maintenance operating table also includes a detection component 9, which includes a horizontal piece 901, the bottom of the horizontal piece 901 is rotatably connected to a bending frame 902, the inner side of the bending frame 902 is fixedly connected to an electric cylinder 903, the telescopic end of the electric cylinder 903 is fixedly connected to a vertical piece 904, the bottom of the vertical piece 904 is fixedly connected to a tray 905, the bottom of the tray 905 is equipped with a roller 906, the inner side of the tray 905 is slidably connected to a movable block 907, the top of the movable block 907 is fixedly connected to a spring 908, the top of the spring 908 is fixedly connected to the horizontal piece 901, the top of the movable block 907 is fixedly connected to a trigger block 909, and the bottom of the horizontal piece 901 is fixedly connected to a trigger switch 910;

[0052] By setting up the detection component 9, the brake disc can be moved horizontally to the bottom of the detection component 9 after the top of the brake disc is flush with the bottom of the roller 906 of the detection component 9. The roller 906 contacts the top of the brake disc, and the control motor 19 drives the friction wheel 18 to rotate on the inner side of the sleeve 17. The friction wheel 18 drives the sleeve 17 to rotate along the circumference of the movable ring 16 through the friction force. After the friction wheel 18 contacts the deformed or raised part of the brake, the tray 905 connected thereto will tilt along the rotating shaft 11. At this time, the trigger block 909 contacts the trigger switch 910 to determine whether the brake disc is damaged. The electric cylinder 903 pushes the vertical plate 904 and the push plate to move, and the roller 906 in contact with the tray 905 will also move horizontally accordingly. Contacting different positions of the brake disc can not only improve the comprehensiveness of the detection of the brake disc, but also can perform detection according to different brake disc sizes.

[0053] like Figure 5 As shown, a limiting groove 10 is provided on the inner side of the tray 905, and the inner side of the limiting groove 10 is slidably connected to the movable block 907. By setting the limiting groove 10, it is convenient to provide space for the movable block 907 to move, and at the same time limit its movement to avoid the structure from falling off or rotating and causing it to be unable to be used normally.

[0054] like Figure 5 As shown, the bottom of the cross piece 901 is bolted with a rotating shaft 11, and the bottom of the rotating shaft 11 is rotatably connected to the curved frame 902. The bottom of the tray 905 is bolted with a wheel frame 12, and the inner side of the wheel frame 12 is rotatably connected to the roller 906. The rotating shaft 11 is provided to connect the cross piece 901 and the curved frame 902, and at the same time, the structure can be rotated. The wheel frame 12 is provided to connect the roller 906 and the tray 905, and enable it to rotate stably.

[0055] like Figure 7 As shown, a movable ring 16 is fixedly connected to the front side of the sub-frame 7, a sliding sleeve 17 is slidably connected to the outer side of the movable ring 16, and the bottom of the sliding sleeve 17 is fixedly connected to the cross piece 901. By arranging the movable ring 16 in conjunction with the sliding sleeve 17, the detection component 9 can be easily installed and fixed, and can be made to move in a circle along the movable ring 16, so as to move the structure.

[0056] Brief description of the usage process: When in use, after the top of the brake disc is flush with the bottom of the roller 906 of the detection component 9, the brake disc can be moved horizontally to the bottom of the detection component 9, and the roller 906 contacts the top of the brake disc. The control motor 19 drives the friction wheel 18 to rotate on the inner side of the sliding sleeve 17. The friction wheel 18 drives the sliding sleeve 17 to rotate along the circumference of the movable ring 16 through friction. After the friction wheel 18 contacts the deformed or raised part of the brake, the tray 905 connected thereto will tilt along the rotating shaft 11. At this time, the trigger block 909 contacts the trigger switch 910 to determine whether the brake disc is damaged. The electric cylinder 903 pushes the vertical piece 904 and the push plate to move, and the roller 906 in contact with the tray 905 will also move horizontally and contact different positions of the brake disc for comprehensive detection.

[0057] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A brake maintenance operating table, comprising a work surface (1), characterized in that: The top of the work surface (1) is fixedly connected to a back frame (2), the inner side of the back frame (2) is fixedly connected to a maintenance component (3), the top of the back frame (2) is bolted to a liquid pump (4), the output end of the liquid pump (4) is fixedly connected to the maintenance component (3), the top of the work surface (1) is provided with a guide rail (5), the outer side of the guide rail (5) is movably connected to a clamp (6), the bottom of the back frame (2) is fixedly connected to a sub-frame (7), and the front side of the sub-frame (7) is provided with a detection component (9); The maintenance component (3) comprises a hard tube (301), a convex box (302) is provided at the bottom of the hard tube (301), the top of the convex box (302) and the hard tube (301) are integrally formed, and a long slot is provided on the outer side of the convex box (302), a connecting plate (303) is slidably connected to the outer side of the convex box (302), a ring tube (304) is fixedly connected to the bottom of the connecting plate (303), a nozzle (305) is installed at the bottom of the ring tube (304), a brush holder (306) is bolted to the bottom of the connecting plate (303), and a soft brush (307) is fixedly connected to the bottom of the brush holder (306).

2. A brake maintenance operation platform according to claim 1, characterized in that: The detection component (9) comprises a transverse piece (901), the bottom of the transverse piece (901) is rotatably connected to a bending frame (902), the inner side of the bending frame (902) is fixedly connected to an electric cylinder (903), the telescopic end of the electric cylinder (903) is fixedly connected to a vertical piece (904), the bottom of the vertical piece (904) is fixedly connected to a tray (905), the bottom of the tray (905) is equipped with a roller (906), the inner side of the tray (905) is slidably connected to a movable block (907), the top of the movable block (907) is fixedly connected to a spring (908), the top of the spring (908) is fixedly connected to the transverse piece (901), the top of the movable block (907) is fixedly connected to a trigger block (909), and the bottom of the transverse piece (901) is fixedly connected to a trigger switch (910).

3. A brake maintenance operation platform according to claim 2, characterized in that: A limiting groove (10) is provided on the inner side of the tray (905), and the inner side of the limiting groove (10) is slidably connected to the movable block (907).

4. A brake maintenance operation platform according to claim 2, characterized in that: The bottom of the transverse plate (901) is bolted with a rotating shaft (11), the bottom of the rotating shaft (11) is rotatably connected to the curved frame (902), the bottom of the tray (905) is bolted with a wheel frame (12), and the inner side of the wheel frame (12) is rotatably connected to the roller (906).

5. The brake maintenance operation platform according to claim 1, characterized in that: The bottom of the work surface (1) is fixedly connected with a support leg (13), and the inner side of the work surface (1) is provided with a cleaning water tank (14).

6. A brake maintenance operation platform according to claim 1, characterized in that: The bottom of the connecting plate (303) is fixedly connected with a pipe hoop (15), and the inner side of the pipe hoop (15) is clamped with the ring pipe (304).

7. A brake maintenance operation platform according to claim 2, characterized in that: A movable ring (16) is fixedly connected to the front side of the sub-frame (7), a sliding sleeve (17) is slidably connected to the outer side of the movable ring (16), and the bottom of the sliding sleeve (17) is fixedly connected to the transverse piece (901).

8. A brake maintenance operation platform according to claim 7, characterized in that: The inner side of the sliding sleeve (17) is rotatably connected to a friction wheel (18), the outer side of the sliding sleeve (17) is bolted to a control motor (19), the output end of the control motor (19) is fixedly connected to the middle friction wheel (18), and the bottom of the friction wheel (18) is in close contact with the top of the movable ring (16).

9. The brake maintenance operation platform according to claim 1, characterized in that: The right side of the top of the work surface (1) is fixedly connected to a driving frame (8), the left side of the top of the work surface (1) is fixedly connected to an auxiliary frame (20), the inner side of the driving frame (8) is rotatably connected to a screw rod (21), the top of the driving frame (8) is bolted to a driving motor (22), the output end of the driving motor (22) passes through the driving frame (8) and is fixedly connected to the top of the screw rod (21), the inner side of the auxiliary frame (20) is bolted to a vertical rod (23), the outer side of the screw rod (21) is threadedly connected to a transmission block (24), the outer side of the vertical rod (23) is slidably connected to a secondary block (25), and the two ends of the guide rail (5) are respectively bolted to the transmission block (24) and the secondary block (25).

10. A method for using a brake maintenance operating table according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. The brake to be maintained is fixed inside the fixture (6), and the fixture (6) can slide horizontally along the guide rail (5). According to the size and thickness of the brake, the lead screw (21) is driven by the drive motor (22) to rotate until the transmission block (24) and the guide rail (5) fall vertically until the top of the brake disc is flush with the bottom of the roller (906) of the detection assembly (9); S2. The roller (906) contacts the top of the brake disc, and the control motor (19) drives the friction wheel (18) to rotate on the inner side of the sliding sleeve (17). The friction wheel (18) drives the sliding sleeve (17) to rotate along the circumference of the movable ring (16) through the friction force. After the friction wheel (18) contacts the deformed or raised part of the brake, the tray (905) connected thereto will tilt along the rotating shaft (11). At this time, the trigger block (909) contacts the trigger switch (910) to determine that the brake disc is damaged. The electric cylinder (903) pushes the vertical plate (904) and the push plate to move, and the roller (906) in contact with the tray (905) will also move horizontally and contact different positions of the brake disc. S3. When there are many impurities on the brake surface, the clamp (6) and the brake are first moved to the bottom of the detection component (9), and the liquid pump (4) supplies cleaning liquid to the inside of the hard tube (301). The cleaning liquid is injected into the connecting plate (303) through the convex box (302) and sprayed through the nozzle (305). At this time, the cleaning liquid contacts the brake disc. When it is difficult to complete the cleaning by flushing, the connecting plate (303) is driven to rotate by an external motor in conjunction with the transmission component until the soft brush (307) at the bottom of the brush holder (306) cleans the surface of the brake disc. The cleaning water will fall into the inside of the cleaning tank (14) under the guidance of the inclined nozzle (305).

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