Movable electrical equipment maintenance platform and maintenance method

Abstract

The invention belongs to the technical field of electrical equipment maintenance, and particularly relates to a movable electrical equipment maintenance platform and a maintenance method.The maintenance platform comprises a maintenance platform frame, a plurality of moving mechanisms are fixedly connected to the bottom end of the maintenance platform frame, and a lifting mechanism is fixedly installed at the bottom end of the interior of the maintenance platform frame; adjusting mechanisms are fixedly mounted on the two sides of the overhaul platform frame, and a supporting mechanism is fixedly connected to one side of the bottom end of the overhaul platform frame. When the power equipment maintenance platform is moved for maintenance, in order to facilitate maintenance and lifting of the power equipment, the upper lifting frame is telescopically lifted, and the power equipment is maintained; and the supporting folding frame is adjusted in a telescopic mode, so that the electrical equipment on the supporting top base can be conveniently discharged and used.

Description

Technical Field

[0001] The present invention belongs to the technical field of power equipment maintenance, and in particular relates to a movable power equipment maintenance platform and a maintenance method. Background Art

[0002] Power equipment, including transformers, circuit breakers, disconnectors, and instrument transformers, is an essential component of the power system. Over long-term operation, these devices are susceptible to failure or performance degradation due to environmental factors, mechanical wear, and electrical aging. Therefore, regular inspection, maintenance, or replacement are necessary to ensure the safe and stable operation of the power system. However, because power equipment is typically large and heavy, and is installed in fixed locations, such as within substations or at height, the inspection and maintenance process often presents challenges such as difficulty in handling, inconvenient adjustment, and low efficiency, severely impacting the inspection and restoration process.

[0003] At present, the maintenance of power equipment mainly relies on a combination of manual operation and general lifting and handling equipment, but there are the following significant defects: Traditional lifting equipment requires frequent adjustments to the boom angle and height, and fine-tuning is difficult once the equipment is in place, resulting in poor positioning accuracy and a long time consumption. Large power equipment often requires multiple people to operate collaboratively, resulting in low efficiency. Existing maintenance equipment has a simple structural design and lacks a dedicated adapter mechanism, making it difficult to adapt to power equipment of different sizes and shapes. For example, the handling requirements for repairing transformers and repairing circuit breakers vary greatly, and universal equipment cannot quickly switch working modes. After maintenance, equipment must be unloaded manually or with the assistance of additional equipment. The lack of an automated connection mechanism can easily cause secondary damage or delays. Large cranes are particularly difficult to operate in substations with limited space, further exacerbating transfer bottlenecks. During manual handling and adjustment, accidents such as equipment tilting and slipping are likely to occur, posing a safety hazard to both the operator and the equipment itself. Summary of the Invention

[0004] The object of the present invention is to provide a movable power equipment maintenance platform and maintenance method, so as to solve the problems of difficult and inefficient installation and operation of power equipment in the background art.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A movable power equipment maintenance platform includes a maintenance platform frame, the bottom end of the maintenance platform frame is fixedly connected to several moving mechanisms, and the bottom end of the maintenance platform frame is fixedly installed with a lifting mechanism; adjustment mechanisms are fixedly installed on both sides of the maintenance platform frame, and one side of the bottom end of the maintenance platform frame is fixedly connected to a supporting mechanism.

[0006] Preferably, the mobile mechanism includes several mobile frames fixedly connected to the bottom end of the maintenance platform frame, several first driving motors are fixedly connected to the mobile frames, the transmission end of the first driving motor is fixedly connected to the first driving gear, the first driving gear is meshed with the first driven gear, the first driven gear is fixedly connected to the transmission shaft, the two ends and the middle of the transmission shaft are fixedly connected to the driving bevel gears, the driving bevel gear is meshed with the driven bevel gear, and the driven bevel gear is fixedly connected to the moving roller.

[0007] Preferably, driven rollers are respectively provided at the four corners of the movable frame.

[0008] Preferably, the lifting mechanism includes a lower lifting frame fixedly connected to the inner bottom end of the maintenance platform frame, an upper lifting frame is arranged above the lower lifting frame, a folding telescopic frame is movably connected between the lower lifting frame and the upper lifting frame, a slide rail is fixedly connected to the opposite side of the lower lifting frame and the upper lifting frame, a sliding roller is slidably connected to the inner side of the slide rail, the sliding roller is movably connected to one side of the top of the folding telescopic frame, and the other side of the top of the folding telescopic frame is hinged to the slide rail.

[0009] Preferably, the top of the folding and telescopic frame is fixedly connected to a cross bar, a retraction frame is movably connected to the cross bar, a screw rod is threadedly connected to the middle part of the retraction frame, a second drive motor is fixedly installed on the upper lifting frame, and the screw rod is fixedly connected to the transmission end of the second drive motor.

[0010] Preferably, the adjustment mechanism includes an adjustment mounting frame fixedly connected to the inner side of the maintenance platform frame, a third drive motor is fixedly connected to the adjustment mounting frame, a transmission end of the third drive motor is fixedly connected to the main rotating shaft, a slave rotating shaft is provided at the corresponding bottom end of the main rotating shaft, both ends of the main rotating shaft are fixedly connected to the main rotating disk, both ends of the slave rotating shaft are fixedly connected to the slave rotating disk, the outer sides of the main rotating disk and the slave rotating disk are connected with a transmission belt, and one side of the transmission belt is fixedly connected to an adjustment fixing frame.

[0011] Preferably, a fourth driving motor is fixedly connected to the adjusting mounting frame, and a main turntable and a driven turntable are respectively provided at two ends of the adjusting fixed frame, the main turntable and the output end of the fourth driving motor are fixedly connected, the main turntable and the driven turntable are connected by a belt transmission, a threaded rod is fixedly connected to the driven turntable, a transmission plate is provided in the adjusting fixed frame, an extrusion plate is threadedly connected to the threaded rod, two extrusion rods are inserted in the extrusion plate, one end of the extrusion rod is fixedly connected to the transmission plate, and the other end of the extrusion rod is fixedly connected to the extrusion plate, a transmission plate is provided in the extrusion plate, and the middle part of the transmission plate is threadedly connected to the threaded rod, and two parallel guide rods are fixedly provided in the adjusting fixed frame, and the guide rods pass through the transmission plate.

[0012] Preferably, the support mechanism includes a support base fixedly connected to the maintenance platform frame, a movable mounting frame is installed on the support base, a servo motor is provided on the mobile mounting frame, the output end of the servo motor is fixedly connected to the support base, a pinion is fixedly connected to the support base, a gear bar is provided on the support base, the gear bar and the pinion are meshed, a support fixed base is provided on the mobile mounting frame, the top of the support fixed base is fixedly connected to an electric hydraulic cylinder, the telescopic end of the electric hydraulic cylinder is fixedly connected to a support folding frame, and the top of the support folding frame is movably connected to a support top seat.

[0013] Preferably, the support folding frame is composed of a plurality of hinged connecting rods, and the plurality of connecting rods are driven by an electric hydraulic cylinder to telescope and adjust the height of the support folding frame.

[0014] Another aspect of the present invention provides a method for repairing mobile power equipment, using the aforementioned mobile power equipment repair station, comprising the following specific steps: Move the maintenance platform frame to the power equipment that needs maintenance through the moving mechanism; The operator stands on the lifting mechanism, which rises and sends the operator to a higher place; The operator disassembles the power equipment and places it on the lifting mechanism, which is then raised and lowered to a lower position. At the same time, the adjusting mechanism squeezes and fixes the power equipment. The support mechanism removes the electrical equipment from the lifting mechanism to facilitate subsequent maintenance; After the inspection is completed, the operator places the electrical equipment on the support structure for unloading.

[0015] The beneficial effects of the present invention are as follows: When the electric power equipment maintenance platform is moved for maintenance, in order to facilitate the maintenance and lifting of the electric power equipment, thereby facilitating maintenance, the rotation of the second drive motor drives the screw rod to rotate, and the rotation of the screw rod facilitates the screw rod to drive the retraction frames on both sides to adjust, and the retraction of the retraction frames facilitates the folding and telescopic adjustment of the symmetrical folding and telescopic frames on the adjustment crossbar. When the upper lifting frame is folded and telescopically adjusted, the sliding rollers movably connected to the inner side of the folding and telescopic frame are slid and adjusted, so that the sliding rollers slide inside the slide rails, thereby facilitating the telescopic lifting of the upper lifting frame and the maintenance of the electric power equipment. When the power equipment is being repaired and when the power equipment is being dragged out for unloading, the rotation of the two servo motors drives the small gear to rotate, and the rotation of the small gear facilitates the engagement and rotation between the gear bar, thereby facilitating the movement and adjustment of the mobile mounting frame, so that the power equipment on the support top seat can be unloaded. The telescopic adjustment of the electric hydraulic cylinder facilitates the telescopic adjustment of the support folding frame, so that the power equipment on the support top seat can be unloaded and used. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which constitute part of this application, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an undue limitation of the present invention. In the accompanying drawings: Figure 1 This is a three-dimensional structural diagram of a mobile power equipment maintenance platform according to embodiment 1 of the present invention; Figure 2 This is a three-dimensional structural diagram of a mobile power equipment maintenance platform from another perspective according to embodiment 1 of the present invention; Figure 3 This is a three-dimensional structural diagram of a mobile power equipment maintenance platform moving mechanism according to embodiment 1 of the present invention; Figure 4 This is a three-dimensional structural diagram of a lifting mechanism for a mobile power equipment maintenance platform according to embodiment 1 of the present invention; Figure 5 This is a three-dimensional structural diagram of a lifting mechanism for a mobile power equipment maintenance platform from another perspective according to Example 1 of the present invention; Figure 6 This is a three-dimensional structural diagram of an adjustment mechanism for a mobile power equipment maintenance platform according to embodiment 1 of the present invention; Figure 7 This is a structural diagram of a belt adjustment mechanism for a mobile power equipment maintenance platform according to embodiment 1 of the present invention; Figure 8 This is a three-dimensional structural diagram of a support mechanism for a mobile power equipment maintenance platform according to Example 1 of the present invention; Figure 9This is a three-dimensional structural diagram of a mobile installation frame of a mobile power equipment maintenance platform according to embodiment 1 of the present invention.

[0017] Among them: 1. Maintenance platform frame; 2. Moving mechanism; 201. Moving frame; 202. First drive motor; 203. First driving gear; 204. First driven gear; 205. Transmission shaft; 206. Driving bevel gear; 207. Driven bevel gear; 208. Moving roller; 3. Lifting mechanism; 301. Lower lifting frame; 302. Upper lifting frame; 303. Folding and telescopic frame; 304. Slide rail; 305. Sliding roller; 306. Crossbar; 307. Retraction frame; 308. Screw; 309. Second drive motor; 4. Adjustment mechanism; 401. Adjustment mounting frame; 402. Third drive motor; 403. Main rotating shaft; 404. Slave rotating shaft; 405. Main rotating disk; 406. Slave rotating disk; 407. Drive belt; 408. Adjustment fixing frame; 409. Fourth drive motor; 4010. Main rotating disk; 4011. Belt; 4012. Slave disk; 4013. Threaded rod; 4014. Extrusion plate; 4015. Interlaced guide rod; 4016. Drive plate; 5. Support mechanism; 501. Support base; 502. Gear bar; 503. Pinion; 504. Servo motor; 505. Mobile mounting frame; 506. Support fixed base; 507. Electric hydraulic cylinder; 508. Support folding frame; 509. Support top seat. DETAILED DESCRIPTION

[0018] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that, unless there is a conflict, the embodiments and features in the embodiments of the present application can be combined with each other.

[0019] The following detailed description is an exemplary description, which is intended to provide further detailed description of the present invention. Unless otherwise indicated, all technical terms used in the present invention have the same meaning as those generally understood by those skilled in the art. The terms used in the present invention are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present invention.

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more. In the description of the present invention, it should be noted that, unless otherwise clearly specified and defined, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] Example 1 like Figures 1-9 As shown, a movable power equipment maintenance platform includes a maintenance platform frame 1. The maintenance platform frame 1 is a rectangular frame structure. Several moving mechanisms 2 are fixedly connected to the bottom end of the maintenance platform frame 1, and a lifting mechanism 3 is fixedly installed at the bottom end of the maintenance platform frame 1; adjustment mechanisms 4 are fixedly installed on both sides of the maintenance platform frame 1, and a supporting mechanism 5 is fixedly connected to the bottom end of the maintenance platform frame 1.

[0023] The mobile mechanism 2 includes several mobile frames 201 fixedly connected to the bottom end of the maintenance platform frame 1, and two first drive motors 202 are fixedly connected to the mobile frame 201. The transmission end of the first drive motor 202 is fixedly connected to the first driving gear 203, and the first driving gear 203 is meshed with the first driven gear 204. The first driven gear 204 is fixedly connected to a transmission shaft 205, and the two ends and the middle of the transmission shaft 205 are fixedly connected to the driving bevel gear 206, and the driving bevel gear 206 is meshed with the driven bevel gear 207. The driven bevel gear 207 is fixedly connected to a moving roller 208, and driven rollers 209 are respectively installed at the four corners of the mobile frame.

[0024] As a preferred example of the above embodiment, the bottom ends of the mobile frame 201 and the maintenance platform frame 1 are welded together.

[0025] During specific use, when carrying out power equipment maintenance, in order to facilitate the movement of the power equipment maintenance platform, the power equipment maintenance platform is moved by the provided moving mechanism 2, and the rotation of the two first drive motors 202 drives the first driving gear 203 to rotate, and the rotation of the first driving gear 203 drives the first driven gear 204 to rotate, and the rotation of the first driven gear 204 facilitates the rotation of the transmission shaft 205, so that the transmission shaft 205 drives the driving bevel gear 206 to rotate while rotating, and the rotation of the driving bevel gear 206 drives the driven bevel gear 207 to rotate, thereby facilitating the rotation of the moving roller 208, so that the power equipment maintenance platform is moved to repair the power equipment, and the four driven rollers 209 assist in the movement.

[0026] The lifting mechanism 3 includes a lower lifting frame 301 fixedly connected to the inner bottom end of the maintenance platform frame 1, an upper lifting frame 302 is installed above the lower lifting frame 301, a movable folding and telescopic frame 303 is provided between the lower lifting frame 301 and the upper lifting frame 302, a slide rail 304 is fixedly connected to the opposite side of the lower lifting frame 301 and the upper lifting frame 302, a sliding roller 305 is slidably connected in the slide rail 304, the sliding roller 305 is movably connected to one side of the top of the folding and telescopic frame 303, and the other side of the top of the folding and telescopic frame 303 is hinged to the slide rail 304; Specifically, the folding telescopic frame 303 is an X-shaped scissors-type structure, one side of which is hinged to the slide rail 304, and the other side is slidingly connected to the slide rail 304 through a sliding roller 305. The sliding roller 305 rolls in the slide rail 304, thereby driving the folding telescopic frame 303 to expand or contract, thereby realizing the lifting and lowering action of the lifting frame 302.

[0027] As a preferred example of the above embodiment, the top of the folding and telescopic frame 303 is fixedly connected to a cross bar 306, and the upper movably connected to the cross bar 306 is a retraction frame 307. The retraction frame 307 is a scissor-type frame. The two ends of the retraction frame 307 are connected to the cross bar 306. The middle two sides of the retraction frame 307 are threadedly connected with a screw rod 308. The screw rod 308 is divided into two sections from the middle part, and the thread directions of the two sections are opposite. The two sides of the retraction frame 307 are respectively threadedly connected to the two ends of the screw rod 308. When the screw rod 308 rotates, the two sides of the retraction frame 307 move relative to each other, thereby driving the two ends of the retraction frame 307 to retract. A second drive motor 309 is fixedly installed on the upper lifting frame 302, and the screw rod 308 is fixedly connected to the transmission end of the second drive motor 309.

[0028] During specific use, when the power equipment maintenance platform is moved for maintenance, in order to facilitate the maintenance and lifting of the power equipment, the rotation of the second drive motor 309 drives the screw rod 308 to rotate, and the rotation of the screw rod 308 facilitates the adjustment of the retraction frame 307 on both sides by the thread, and the contraction of the retraction frame 307 facilitates the folding and telescopic adjustment of the symmetrical folding and telescopic frames 303 on the adjustment cross bar 306. When the upper lifting frame 302 is folded and telescopically adjusted, the sliding roller 305 movably connected to the inner side of the folding and telescopic frame 303 is slid and adjusted, so that the sliding roller 305 slides inside the slide rail 304, thereby facilitating the telescopic and lifting of the upper lifting frame 302 and the maintenance of the power equipment.

[0029] The adjustment mechanism 4 includes an adjustment mounting frame 401 fixedly connected to the inner side of the maintenance platform frame 1, a third drive motor 402 fixedly connected to the adjustment mounting frame 401, a column rotating shaft 403 and a slave rotating shaft 404 are installed on the adjustment mounting frame 401, the main rotating shaft 403 and the slave rotating shaft 404 are distributed in parallel at both ends of the adjustment mounting frame 401, the transmission end of the third drive motor 402 is fixedly connected to the main rotating shaft 403, the two ends of the main rotating shaft 403 are fixedly connected to the main rotating disk 405, and the two ends of the slave rotating shaft 404 are fixedly connected to the slave rotating disk 406. 6. A transmission belt 407 is connected between the main rotating disk 405 and the slave rotating disk 406. An adjustment fixed frame 408 is fixedly connected to the transmission belt 407. One end of the outer side of the adjustment fixed frame 408 is fixedly connected to the transmission belt. A fourth drive motor 409 is fixedly connected to the adjustment mounting frame 401. A main rotating disk 4010 and a driven disk 4012 are respectively provided at both ends of the adjustment fixed frame 408. The main rotating disk 4010 is fixedly connected to the output end of the fourth drive motor 409. The main rotating disk 4010 and the driven disk 4012 are connected to each other through a belt 4011. A threaded rod 4013 is fixedly connected to the driven disk 4012, a transmission plate 4016 is provided in the adjusting and fixing frame 408, an extrusion plate 4014 is threadedly connected to the threaded rod 4013, two extrusion rods 4015 are inserted into the extrusion plate 4014, one end of the extrusion rod 4015 is fixedly connected to the transmission plate 4016, and the other end of the extrusion rod 4015 is fixedly connected to the extrusion plate 4014, a transmission plate 4016 is provided in the extrusion plate 4014, the middle part of the transmission plate 4016 is threadedly connected to the threaded rod 4013, two parallel guide rods 4017 are fixedly provided in the adjusting and fixing frame 408, the guide rods 4017 pass through the transmission plate 4016, and the transmission plate 4016 can slide along the guide rods 4017.

[0030] In specific use, when performing maintenance on power equipment, in order to facilitate the lifting and adjustment of the power equipment for maintenance, the third drive motor 402 is first used to rotate the main rotating shaft 403, which in turn drives the two main rotating disks 405 to rotate, thereby cooperating with the driven rotating disk 406 to drive the outer transmission belt 407 to rotate, thereby driving the adjustment and fixing frame 408 to move up and down; In order to squeeze, fix and tighten the electrical equipment, the main turntable 4010 is driven to rotate by the rotation of the fourth drive motor 409, and the rotation of the main turntable 4010 facilitates the rotation of the threaded rod 4013, so that the threaded rod 4013 drives the transmission plate 4016 to move during the rotation, and the transmission plate 4016 drives the extrusion plate 4014 to move back and forth synchronously through the extrusion rod. The extrusion adjustment of the two relatively arranged extrusion plates 4014 facilitates the extrusion, fixation and detection of the electrical equipment.

[0031] The support mechanism 5 includes a support base 501 fixedly connected to the maintenance platform frame 1, a mobile mounting frame 505 is installed on the support base 501, a servo motor 504 is provided on the mobile mounting frame 505, the output end of the servo motor 504 is fixedly connected to the support base 501, a pinion 503 is fixedly connected to the support base 501, a gear bar 502 is provided on the support base 501, the gear bar 502 and the pinion 503 are engaged, a support fixed base is provided on the mobile mounting frame, the top of the support fixed base 506 is fixedly connected to an electric hydraulic cylinder 507, the telescopic end of the electric hydraulic cylinder 507 is fixedly connected to a support folding frame 508, and the top of the support folding frame 508 is movably connected to a support top seat 509.

[0032] As a preferred example of the above embodiment, the support folding frame 508 is composed of multiple sets of hinged connecting rods, and the multiple sets of connecting rods are driven by the electric hydraulic cylinder 507 to telescope and adjust the height of the support folding frame 508.

[0033] During specific use, when the power equipment is being repaired or when the power equipment is being dragged out for unloading, the rotation of the two servo motors 504 drives the pinion 503 to rotate, and the engagement rotation between the pinion 503 and the gear bar 502 drives the gear bar 502 to move, and the gear bar 502 drives the mounting frame 505 to move and adjust, so that the power equipment on the support top seat 509 can be unloaded; through the telescopic adjustment of the electric hydraulic cylinder 507, the support folding frame 508 can be telescopically adjusted, so that the power equipment on the support top seat 509 can be unloaded and used.

[0034] A switch panel is fixedly connected to one side of the maintenance platform frame 1, and a protective layer is provided on the surface of the switch panel.

[0035] The surface of the switch panel is provided with a first drive motor control switch, a second drive motor control switch, a third drive motor control switch, a fourth drive motor control switch, a servo motor control switch and an electric hydraulic cylinder control switch. The first drive motor 202, the second drive motor 309, the third drive motor 402, the fourth drive motor 409, the servo motor 504 and the electric hydraulic cylinder 507 are respectively controlled by the first drive motor control switch, the second drive motor control switch, the third drive motor control switch, the fourth drive motor control switch, the servo motor control switch and the electric hydraulic cylinder control switch.

[0036] Example 2 A method for repairing mobile power equipment, using the mobile power equipment repair platform, comprising: The maintenance platform frame 1 is moved to the location of the power equipment that needs maintenance by the moving mechanism 2; The operator stands on the lifting mechanism 3, and the lifting mechanism 3 rises to send the operator to a higher place; The operator disassembles the power equipment and places it on the lifting mechanism 3, and lowers the power equipment to a lower position by raising and lowering the lifting mechanism 3; at the same time, the adjusting mechanism 4 squeezes and fixes the power equipment; The support mechanism 5 removes the electrical equipment from the lifting mechanism 3 to facilitate subsequent maintenance; After the inspection is completed, the operator places the electrical equipment on the support mechanism 5 for unloading.

[0037] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0038] It is understood from common technical knowledge that the present invention may be implemented by other embodiments that do not depart from its spirit or essential features. Therefore, the embodiments disclosed above are, in all respects, merely illustrative and not exclusive. All modifications within the scope of the present invention or equivalent to the scope of the present invention are intended to be encompassed by the present invention.

Claims

1. A mobile power equipment maintenance platform, comprising a maintenance platform frame (1), characterized in that: The bottom end of the maintenance platform frame (1) is fixedly connected to a plurality of moving mechanisms (2), and the bottom end of the interior of the maintenance platform frame (1) is fixedly installed with a lifting mechanism (3); adjustment mechanisms (4) are fixedly installed on both sides of the maintenance platform frame (1), and one side of the bottom end of the maintenance platform frame (1) is fixedly connected to a supporting mechanism (5).

2. The mobile power equipment maintenance platform according to claim 1, characterized in that: The mobile mechanism (2) comprises a plurality of mobile frames (201) fixedly connected to the bottom end of the maintenance platform frame (1), a plurality of first drive motors (202) fixedly connected to the mobile frames (201), a first driving gear (203) fixedly connected to the transmission end of the first drive motor (202), a first driven gear (204) meshingly connected to the first driving gear (203), a transmission shaft (205) fixedly connected to the first driven gear (204), a driving bevel gear (206) fixedly connected to both ends and the middle of the transmission shaft (205), the driving bevel gear (206) meshingly connected to the driven bevel gear (207), and a moving roller (208) fixedly connected to the driven bevel gear (207).

3. The mobile power equipment maintenance platform according to claim 2, characterized in that: Driven rollers (209) are respectively provided at the four corners of the movable frame (201).

4. The mobile power equipment maintenance platform according to claim 1, characterized in that: The lifting mechanism (3) includes a lower lifting frame (301) fixedly connected to the inner bottom end of the maintenance platform frame (1), an upper lifting frame (302) is arranged above the lower lifting frame (301), a folding and telescopic frame (303) is movably connected between the lower lifting frame (301) and the upper lifting frame (302), a slide rail (304) is fixedly connected to the opposite side of the lower lifting frame (301) and the upper lifting frame (302), a sliding roller (305) is slidably connected to the inner side of the slide rail (304), the sliding roller (305) is movably connected to one side of the top of the folding and telescopic frame (303), and the other side of the top of the folding and telescopic frame (303) is hinged to the slide rail (304).

5. The mobile power equipment maintenance platform according to claim 4, characterized in that: The top of the folding telescopic frame (303) is fixedly connected to a cross bar (306), the cross bar (306) is movably connected to a retracting frame (307), the middle of the retracting frame (307) is threadedly connected to a screw rod (308), and a second driving motor (309) is fixedly installed on the upper lifting frame (302), and the screw rod (308) and the transmission end of the second driving motor (309) are fixedly connected.

6. The mobile power equipment maintenance platform according to claim 1, characterized in that: The adjustment mechanism (4) includes an adjustment mounting frame (401) fixedly connected to the inner side of the maintenance platform frame (1), a third drive motor (402) fixedly connected to the adjustment mounting frame (401), a transmission end of the third drive motor (402) fixedly connected to a main rotating shaft (403), a slave rotating shaft (404) corresponding to the bottom end of the main rotating shaft (403) is provided, both ends of the main rotating shaft (403) are fixedly connected to a main rotating disk (405), both ends of the slave rotating shaft (404) are fixedly connected to a slave rotating disk (406), the outer sides of the main rotating disk (405) and the slave rotating disk (406) are connected to a transmission belt (407), and one side of the transmission belt (407) is fixedly connected to an adjustment fixing frame (408).

7. The mobile power equipment maintenance platform according to claim 6, characterized in that: The adjusting mounting frame (401) is fixedly connected to a fourth driving motor (409), and the two ends of the adjusting fixing frame (408) are respectively provided with a main rotating disk (4010) and a driven disk (4012), the main rotating disk (4010) and the output end of the fourth driving motor (409) are fixedly connected, the main rotating disk (4010) and the driven disk (4012) are connected to each other by a belt (4011), the driven disk (4012) is fixedly connected to a threaded rod (4013), a transmission plate (4016) is provided in the adjusting fixing frame (408), and the An extrusion plate (4014) is threadedly connected to the threaded rod (4013), two extrusion rods (4015) are inserted into the extrusion plate (4014), one end of the extrusion rod (4015) is fixedly connected to the transmission plate (4016), the other end of the extrusion rod (4015) is fixedly connected to the extrusion plate (4014), the middle part of the transmission plate (4016) is threadedly connected to the threaded rod (4013), and two parallel guide rods (4017) are fixedly provided in the adjustment and fixing frame (408), and the guide rods (4017) pass through the transmission plate (4016).

8. The mobile power equipment maintenance platform according to claim 1, characterized in that: The support mechanism (5) includes a support base (501) fixedly connected to the maintenance platform frame (1), a movable mounting frame (505) is installed on the support base (501), a servo motor (504) is provided on the movable mounting frame (505), an output end of the servo motor (504) is fixedly connected to a pinion (503) fixedly connected to the support base (501), a gear bar (502) is provided on the support base (501), the gear bar (502) and the pinion (503) are meshed, a support fixed base (506) is provided on the movable mounting frame (505), the top of the support fixed base (506) is fixedly connected to an electric hydraulic cylinder (507), the telescopic end of the electric hydraulic cylinder (507) is fixedly connected to a support folding frame (508), and the top of the support folding frame (508) is movably connected to a support top seat (509).

9. The mobile power equipment maintenance platform according to claim 8, characterized in that: The supporting folding frame (508) is composed of a plurality of hinged connecting rods, and the plurality of connecting rods are driven by an electric hydraulic cylinder (507) to extend and retract to adjust the height of the supporting folding frame (508).

10. A method for repairing mobile power equipment, characterized in that: The use of the mobile power equipment maintenance platform according to any one of claims 1 to 9 includes the following specific steps: The maintenance platform frame 1 is moved to the location of the power equipment that needs maintenance by means of a moving mechanism (2); The operator stands on the lifting mechanism (3), and the lifting mechanism (3) rises to send the operator to a higher place; The operator disassembles the electric equipment and places it on the lifting mechanism (3), and lowers the electric equipment to a lower position by raising and lowering the lifting mechanism (3); at the same time, the adjusting mechanism (4) squeezes and fixes the electric equipment; The supporting mechanism (5) removes the electrical equipment from the lifting mechanism (3) to facilitate subsequent maintenance; After the inspection is completed, the operator places the electrical equipment on the support mechanism (5) for unloading.

Images