Working platform for electrical equipment maintenance

Abstract

The invention relates to the technical field of operation platforms, in particular to an operation platform for electrical equipment overhaul, which comprises an operation overhaul frame, a lifting mechanism is slidably arranged at the bottom end of the operation overhaul frame, a direction adjusting mechanism is arranged at the top of the lifting mechanism, and a first driving motor rotates to drive a first driving turntable to rotate; through rotation of a first driving rotary disc, a first transmission belt is conveniently driven to rotate, a first driven rotary disc at one end of the first transmission belt is conveniently rotated, and therefore a first moving seat can conveniently slide front and back along a fixed frame to adjust the position; and meanwhile, a second driving motor rotates to conveniently drive a second driving rotating disc to rotate, so that a second transmission belt on the outer side of the second driving rotating disc rotates, a sliding seat on a guide rod is conveniently driven to slide, the position of the power equipment can be conveniently adjusted left and right, and maintenance is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of working platforms, and in particular to a working platform for repairing electric power equipment. Background Art

[0002] Power equipment mainly includes two categories: power generation equipment and power supply equipment. Power generation equipment mainly includes power station boilers, steam turbines, gas turbines, water turbines, generators, transformers, etc. Power supply equipment mainly includes transmission lines of various voltage levels, mutual inductors, contactors, etc.

[0003] Among them, the "power equipment maintenance auxiliary device" disclosed in the application number "CN110034506B" is also an increasingly mature technology, which "comprises: a movable operating platform that can be placed between two adjacent phase maintenance equipment of the substation; a working platform that can support maintenance personnel, and a safety belt high hanging mechanism is arranged on the working platform; a lifting mechanism for lifting the working platform, the lifting mechanism is arranged on the operating platform, and the working platform is arranged on the lifting end of the lifting mechanism. The working platform used to support the maintenance personnel of the present invention is lifted and lowered by the lifting mechanism, and the working platform is supported by the lifting mechanism, which has good stability, reduces the shaking of the personnel during the work process, and improves the construction quality of the maintenance work. At the same time, when the personnel leave the working platform and go to the equipment to be maintained to work, the safety belt high hanging mechanism on the working platform is used as the safety belt high hanging point of the personnel, so as to ensure that the personnel have a smaller falling distance in case of a high fall.

[0004] However, the above-mentioned working platform design for power equipment maintenance has the following disadvantages: the working platform for power equipment maintenance repairs the power equipment through a combination of a safety belt high-hanging mechanism and a lifting mechanism. This structural design is relatively simple and cannot adjust the position of the power equipment during the maintenance process, which affects the maintenance of the limited power equipment.

[0005] Therefore, it is necessary to provide a work platform for power equipment maintenance to solve the above problems. Summary of the invention

[0006] In view of the deficiencies of the prior art, the present invention provides an operating platform for repairing electric power equipment, which solves the problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a work platform for the maintenance of power equipment, comprising a work and maintenance frame, a lifting mechanism is slidably arranged at the bottom end of the work and maintenance frame, an azimuth adjustment mechanism is arranged on the top of the lifting mechanism, a clamping mechanism is arranged on the top of the azimuth adjustment mechanism, unloading mechanisms are symmetrically arranged on both sides of the work and maintenance frame, and a maintenance mechanism is fixedly connected to the top side of the work and maintenance frame.

[0008] Preferably, the lifting mechanism includes a slide rail fixedly connected to the inner bottom end of the operation and maintenance frame, the top of the slide rail is slidably connected to a movable slide, one side of the movable slide is fixedly connected to a first electric telescopic rod, the top of the movable slide is fixedly connected to a lower base, one side of the top of the lower base is movably connected to a first electric hydraulic cylinder, one side of the top of the lower base is movably connected to a folding frame, one end of the folding frame is movably connected to rollers on both sides of the bottom, the telescopic end of the first electric hydraulic cylinder is movably connected to the middle part of the folding frame, and the top of the folding frame is movably connected to an upper top seat.

[0009] Preferably, the azimuth adjustment mechanism includes a fixed frame fixedly connected to the top of the upper top seat, the fixed frame is slidably connected to the first movable seat on the inner side, the first transmission belt is fixedly connected to the bottom end of the first movable seat, the two ends of the first transmission belt are respectively transmission-connected to the first active turntable and the first driven turntable, one side of the first active turntable is fixedly connected to the first driving motor, the top of the first movable seat is fixedly connected to a guide rod, the outer side of the guide rod is interlaced with a sliding seat, the bottom end of the sliding seat is fixedly connected to a second transmission belt, the two ends of the second transmission belt are respectively transmission-connected to the second active turntable and the second driven turntable, and one side of the second active turntable is fixedly connected to the second driving motor.

[0010] Preferably, the clamping mechanism comprises a clamping frame fixedly connected to the top of the sliding seat, clamping frames are arranged on both sides of the top of the clamping frame, a fixing screw is threadedly arranged on one side of each clamping frame, and clamping rubber blocks are arranged on the top and bottom of the clamping frame.

[0011] Preferably, the unloading mechanism includes a fourth drive motor fixedly connected to one side of the operation and maintenance frame, the transmission end of the fourth drive motor is fixedly connected to a rotating shaft, both ends of the rotating shaft are fixedly connected to main conical teeth, the outer sides of the main conical teeth are meshingly connected to slave conical teeth, one side of each slave conical tooth is fixedly connected to a transmission shaft, the outer side of the transmission shaft is transmission-connected to two engaging clamping transmission belts, a movable sliding frame is provided on one side of the transmission shaft, both sides of the movable sliding frame are slidably connected to sliding rails fixedly connected to the inner side of the operation and maintenance frame, a screw rod is threadedly connected to one side of the operation and maintenance frame, and one end of the screw rod is fixedly connected to a turning handle.

[0012] Preferably, the maintenance mechanism includes a first fixed sliding seat fixedly connected to the top of the operation and maintenance frame, first fixed slide rails are fixedly connected to both sides of the top of the first fixed sliding seat, a second fixed sliding seat is slidably connected to the top of the first fixed slide rail, a second electric telescopic rod is fixedly connected to both sides of the middle of the second fixed sliding seat, the top of the second fixed sliding seat is fixedly connected to the second fixed slide rail, the top of the second fixed slide rail is slidably connected to two adjustable movable slides, the bottom of the adjustable movable slide is fixedly connected to the telescopic end of the second electric telescopic rod, one side of the adjustable movable slide is fixedly connected to the third electric telescopic rod, and the telescopic end of the third electric telescopic rod is fixedly connected to the inspector.

[0013] Preferably, a switch panel is fixedly connected to one side of the operation and maintenance frame, and a protective layer is fixedly connected to the surface of the switch panel.

[0014] Preferably, a first electric telescopic rod control switch, a first electric hydraulic cylinder control switch, a first drive motor control switch, a second drive motor control switch, a fourth drive motor control switch and a second electric telescopic rod control switch are fixedly connected to the surface of the switch panel, and the first electric telescopic rod, the first electric hydraulic cylinder, the first drive motor, the second drive motor, the fourth drive motor and the second electric telescopic rod are electrically connected to an external power supply through the first electric telescopic rod control switch, the first electric hydraulic cylinder control switch, the first drive motor control switch, the second drive motor control switch, the fourth drive motor control switch and the second electric telescopic rod control switch, respectively.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention provides a work platform for power equipment maintenance: 1. When the electrical equipment on the clamping mechanism is moved and adjusted in position, the first active turntable is driven to rotate by the rotation of the first driving motor, so that the first driving turntable is driven to rotate by the rotation of the first driving turntable, so that the first driven turntable at one end of the first driving belt is rotated, so that the first moving seat is slid forward and backward along the fixed frame to adjust its position. At the same time, the second active turntable is driven to rotate by the rotation of the second driving motor, so that the second driving belt outside the second main turntable is rotated, so that the sliding seat on the guide rod is driven to slide, so that the electrical equipment can be adjusted left and right for easy maintenance.

[0016] 2. When inspecting and repairing the power equipment, the second electric telescopic rod is extended and retracted to facilitate pushing the second fixed sliding seat on the first fixed slide rail to move and slide, so that the second fixed sliding seat can be adjusted to the inspection position during the movement and sliding process. The third electric telescopic rod is extended and retracted to adjust the adjustable moving slide on the second fixed slide rail, so that when the adjustable moving slide moves and slides, the inspector can be adjusted to inspect and repair the power equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the structure of the maintenance mechanism of the present invention; Figure 3 It is a schematic diagram of the structure of the clamping mechanism of the present invention; Figure 4 It is a schematic diagram of the structure of the azimuth adjustment mechanism of the present invention; Figure 5 It is a schematic diagram of the lifting mechanism structure of the present invention; Figure 6 It is a schematic structural diagram of the material unloading mechanism of the present invention; Figure 7 It is a schematic diagram of the structure of the clamping transmission belt of the present invention.

[0018] In the figure: 1, operation and maintenance frame; 2, lifting mechanism; 201, slide rail; 202, movable slide seat; 203, first electric telescopic rod; 204, lower base; 205, first electric hydraulic cylinder; 206, folding frame; 207, roller; 208, upper top seat; 3. Azimuth adjustment mechanism; 301. Fixed frame; 302. First moving seat; 303. First transmission belt; 304. First active turntable; 305. First driven turntable; 306. First driving motor; 307. Guide rod; 308. Sliding seat; 309. Second transmission belt; 3010. Second active turntable; 3011. Second driven turntable; 3012. Second driving motor; 4. Clamping mechanism; 401. Clamping frame; 402. Clamping frame; 403. Fixing screw; 404. Clamping rubber block; 5. Feeding mechanism; 501. fourth driving motor; 502. rotating shaft; 503. main conical gear; 504. secondary conical gear; 505. transmission shaft; 506. clamping and clamping transmission belt; 507. moving sliding frame; 508. sliding rail; 509. screw rod; 5010. turning handle; 6. Inspection mechanism; 601. first fixed sliding seat; 602. first fixed slide rail; 603. second fixed sliding seat; 604. second electric telescopic rod; 605. second fixed slide rail; 606. adjustable movable sliding seat; 607. third electric telescopic rod; 608. inspector. DETAILED DESCRIPTION

[0019] 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 only 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.

[0020] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0021] In the description of the present invention, it is necessary to understand that the terms "center", "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 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 operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] like Figure 1-Figure 7As shown, the present invention proposes a work platform for the maintenance of power equipment, including an operation and maintenance frame 1, a lifting mechanism 2 is slidably arranged at the bottom end of the operation and maintenance frame 1, an azimuth adjustment mechanism 3 is arranged on the top of the lifting mechanism 2, a clamping mechanism 4 is arranged on the top of the azimuth adjustment mechanism 3, unloading mechanisms 5 are symmetrically arranged on both sides of the operation and maintenance frame 1, and a maintenance mechanism 6 is fixedly connected to the top side of the operation and maintenance frame 1.

[0024] The lifting mechanism 2 includes a slide rail 201 fixedly connected to the inner bottom end of the operation and maintenance frame 1, a movable slide 202 is slidably connected to the top of the slide rail 201, a first electric telescopic rod 203 is fixedly connected to one side of the movable slide 202, a lower base 204 is fixedly connected to the top of the movable slide 202, a first electric hydraulic cylinder 205 is movably connected to one side of the top of the lower base 204, a folding frame 206 is movably connected to one side of the top of the lower base 204, rollers 207 are movably connected to both sides of the bottom of one end of the folding frame 206, the telescopic end of the first electric hydraulic cylinder 205 is movably connected to the middle part of the folding frame 206, and the top of the folding frame 206 is movably connected to an upper top seat 208.

[0025] During specific use, when carrying out maintenance of power equipment, in order to lift the power equipment and facilitate the maintenance of the equipment, the first electric telescopic rod 203 is telescoped to push the movable slide 202 on the slide rail 201 to slide, so that the movable slide 202 drives the power equipment on the clamping mechanism 4 to move during the sliding process, which is convenient for maintenance. The folding frame 206 on the lower base 204 is pushed to fold and horizontally rise and adjust through the telescopic first electric hydraulic cylinder 205, and when the lower base 204 is horizontally folded and raised, it is convenient for the roller 207 at the bottom to move on the lower base 204, so as to facilitate the adjustment of the horizontal maintenance height of the power equipment on the clamping mechanism 4.

[0026] The azimuth adjustment mechanism 3 includes a fixed frame 301 fixedly connected to the top of the upper top seat 208, a first movable seat 302 is slidably connected to the inner side of the fixed frame 301, a first transmission belt 303 is fixedly connected to the bottom end of the first movable seat 302, two ends of the first transmission belt 303 are respectively transmission-connected to the first active turntable 304 and the first driven turntable 305, a first driving motor 306 is fixedly connected to one side of the first active turntable 304, a guide rod 307 is fixedly connected to the top of the first movable seat 302, a sliding seat 308 is inserted and connected to the outer side of the guide rod 307, a second transmission belt 309 is fixedly connected to the bottom end of the sliding seat 308, two ends of the second transmission belt 309 are respectively transmission-connected to the second active turntable 3010 and the second driven turntable 3011, and a second driving motor 3012 is fixedly connected to one side of the second active turntable 3010.

[0027] During specific use, when the electrical equipment on the clamping mechanism 4 is moved and adjusted in position, the first active turntable 304 is driven to rotate by the rotation of the first driving motor 306, so that the first active turntable 304 can easily drive the first transmission belt 303 to rotate through the rotation, and the first driven turntable 305 at one end of the first transmission belt 303 can be rotated, so that the first movable seat 302 can slide forward and backward along the fixed frame 301 to adjust its position. At the same time, the rotation of the second driving motor 3012 can easily drive the second active turntable 3010 to rotate, so that the second transmission belt 309 outside the second active turntable 3010 rotates, and the sliding seat 308 on the guide rod 307 is driven to slide, so as to facilitate the left and right adjustment of the position of the electrical equipment and facilitate maintenance.

[0028] The clamping mechanism 4 includes a clamping frame 401 fixedly connected to the top of the sliding seat 308, and clamping frames 402 are arranged on both sides of the top of the clamping frame 401. A fixing screw 403 is threadedly arranged on one side of each clamping frame 402, and clamping rubber blocks 404 are arranged on the top and bottom of the clamping frame 402.

[0029] During specific use, when performing clamping inspection of electric equipment, the clamping frame 402 is fixed by the knob fixing screw 403, so that the clamping frame 402 can threadably fix and clamp the electric equipment, and the clamping rubber block 404 on the clamping frame 402 can prevent damage during the process of clamping the electric equipment for inspection.

[0030] The unloading mechanism 5 includes a fourth drive motor 501 fixedly connected to one side of the operation and maintenance frame 1, the transmission end of the fourth drive motor 501 is fixedly connected to a rotating shaft 502, both ends of the rotating shaft 502 are fixedly connected to main conical teeth 503, the outer side of the main conical teeth 503 is meshingly connected to the slave conical teeth 504, each side of the slave conical teeth 504 is fixedly connected to a transmission shaft 505, the outer side of the transmission shaft 505 is transmission-connected to two engaging and clamping transmission belts 506, a movable sliding frame 507 is provided on one side of the transmission shaft 505, both sides of the movable sliding frame 507 are slidably connected to the sliding rails 508 fixedly connected to the inner side of the operation and maintenance frame 1, a screw rod 509 is threadedly connected to one side of the operation and maintenance frame 1, and one end of the screw rod 509 is fixedly connected to a turning handle 5010.

[0031] During specific use, the rotation of the fourth drive motor 501 drives the rotating shaft 502 to rotate, so that the main conical teeth 503 driven by the rotation of the rotating shaft 502 rotate, and the main conical teeth 503 engage and drive the slave conical teeth 504 to rotate during the rotation, thereby facilitating the rotation of the transmission shaft 505, thereby driving the engaging and clamping transmission belt 506 to rotate, so that the power equipment on the clamping mechanism 4 is loaded and output, and at the same time, the screw rod 509 is driven to rotate according to the manual rotation of the handle 5010, so as to facilitate the movement of the sliding frame 507 on the slide rail 508. The sliding frame 507 is moved and slid, so that the power equipment on the engaging and clamping transmission belt 506 is engaged, transported and unloaded.

[0032] The maintenance mechanism 6 includes a first fixed sliding seat 601 fixedly connected to the top of the operation and maintenance frame 1, first fixed slide rails 602 are fixedly connected to the top two sides of the first fixed sliding seat 601, the top of the first fixed slide rail 602 is slidably connected to the second fixed sliding seat 603, the middle two sides of the second fixed sliding seat 603 are fixedly connected to the second electric telescopic rod 604, the top of the second fixed sliding seat 603 is fixedly connected to the second fixed slide rail 605, the top of the second fixed slide rail 605 is slidably connected to two adjustable movable slides 606, the bottom of the adjustable movable slide 606 is fixedly connected to the telescopic end of the second electric telescopic rod 604, one side of the adjustable movable slide 606 is fixedly connected to the third electric telescopic rod 607, and the telescopic end of the third electric telescopic rod 607 is fixedly connected to the maintenance device 608.

[0033] During specific use, when repairing power equipment, the extension and retraction of the second electric telescopic rod 604 facilitates the pushing of the second fixed sliding seat 603 on the first fixed slide rail 602 to move and slide, so that the second fixed sliding seat 603 can be adjusted to the maintenance position during the movement and sliding process. The adjustment moving slide 606 on the second fixed slide rail 605 is adjusted by the extension and retraction of the third electric telescopic rod 607, so that when the adjustment moving slide 606 moves and slides, the inspector 608 can be adjusted to repair the power equipment.

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

[0035] The surface of the switch panel is fixedly connected with the first electric telescopic rod control switch, the first electric hydraulic cylinder control switch, the first drive motor control switch, the second drive motor control switch, the fourth drive motor control switch and the second electric telescopic rod control switch. The first electric telescopic rod 203, the first electric hydraulic cylinder 205, the first drive motor 306, the second drive motor 3012, the fourth drive motor 501 and the second electric telescopic rod 604 are electrically connected to the external power supply through the first electric telescopic rod control switch, the first electric hydraulic cylinder control switch, the first drive motor control switch, the second drive motor control switch, the fourth drive motor control switch and the second electric telescopic rod control switch respectively.

[0036] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0037] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A work platform for maintenance of electric power equipment, comprising a maintenance frame (1), characterized in that: A lifting mechanism (2) is slidably provided at the bottom end of the operation and maintenance frame (1), an orientation adjustment mechanism (3) is provided at the top of the lifting mechanism (2), a clamping mechanism (4) is provided at the top of the orientation adjustment mechanism (3), unloading mechanisms (5) are symmetrically provided on both sides of the operation and maintenance frame (1), and an inspection mechanism (6) is fixedly connected to the top side of the operation and maintenance frame (1).

2. The working platform for power equipment maintenance according to claim 1, characterized in that: The lifting mechanism (2) comprises a slide rail (201) fixedly connected to the inner bottom end of the operation and maintenance frame (1); a movable slide seat (202) is slidably connected to the top of the slide rail (201); a first electric telescopic rod (203) is fixedly connected to one side of the movable slide seat (202); a lower base (204) is fixedly connected to the top of the movable slide seat (202); a first electric hydraulic cylinder (205) is movably connected to one side of the top of the lower base (204); a folding frame (206) is movably connected to one side of the top of the lower base (204); rollers (207) are movably connected to both sides of the bottom of one end of the folding frame (206); a telescopic end of the first electric hydraulic cylinder (205) is movably connected to the middle of the folding frame (206); and an upper top seat (208) is movably connected to the top of the folding frame (206).

3. The working platform for power equipment maintenance according to claim 2, characterized in that: The azimuth adjustment mechanism (3) comprises a fixed frame (301) fixedly connected to the top of the upper top seat (208); a first movable seat (302) is slidably connected to the inner side of the fixed frame (301); a first transmission belt (303) is fixedly connected to the bottom end of the first movable seat (302); two ends of the first transmission belt (303) are respectively transmission-connected to a first active rotating disk (304) and a first driven rotating disk (305); one side of the first active rotating disk (304) is fixedly connected to a first driving motor; The machine (306) comprises a guide rod (307) fixedly connected to the top of the first movable seat (302), a sliding seat (308) inserted and connected to the outer side of the guide rod (307), a second transmission belt (309) fixedly connected to the bottom end of the sliding seat (308), a second driving turntable (3010) and a second driven turntable (3011) respectively connected to the two ends of the second driving turntable (3010), and a second driving motor (3012) fixedly connected to one side of the second driving turntable (3010).

4. The working platform for power equipment maintenance according to claim 1, characterized in that: The clamping mechanism (4) comprises a clamping frame (401) fixedly connected to the top of the sliding seat (308), clamping frames (402) are arranged on both sides of the top of the clamping frame (401), a fixing screw (403) is threadedly arranged on one side of each clamping frame (402), and clamping rubber blocks (404) are arranged on the top and bottom of the clamping frame (402).

5. A work platform for power equipment maintenance according to claim 3, characterized in that: The unloading mechanism (5) comprises a fourth drive motor (501) fixedly connected to one side of the operation and maintenance frame (1); the transmission end of the fourth drive motor (501) is fixedly connected to a rotating shaft (502); both ends of the rotating shaft (502) are fixedly connected to main conical teeth (503); the outer sides of the main conical teeth (503) are meshingly connected to slave conical teeth (504); one side of each slave conical tooth (504) is fixedly connected to a transmission shaft (505); the outer side of the transmission shaft (505) is transmission-connected to two engaging and clamping transmission belts (506); and a movable sliding frame (507) is provided on one side of the transmission shaft (505).

6. The working platform for power equipment maintenance according to claim 5, characterized in that: Both sides of the movable sliding frame (507) are slidably connected to sliding rails (508) fixedly connected to the inner side of the operation and maintenance frame (1); one side of the operation and maintenance frame (1) is threadedly connected to a screw rod (509); one end of the screw rod (509) is fixedly connected to a turning handle (5010).

7. The working platform for power equipment maintenance according to claim 5, characterized in that: The inspection mechanism (6) comprises a first fixed sliding seat (601) fixedly connected to the top of the operation inspection frame (1); first fixed slide rails (602) are fixedly connected to the top two sides of the first fixed sliding seat (601); a second fixed sliding seat (603) is slidably connected to the top of the first fixed slide rail (602); second electric telescopic rods (604) are fixedly connected to the middle two sides of the second fixed sliding seat (603); a second fixed slide rail (605) is fixedly connected to the top of the second fixed slide seat (603); and two adjustable movable slide seats (606) are slidably connected to the top of the second fixed slide rail (605).

8. The working platform for power equipment maintenance according to claim 7, characterized in that: The bottom of the adjustable movable slide (606) is fixedly connected to the telescopic end of the second electric telescopic rod (604), one side of the adjustable movable slide (606) is fixedly connected to the third electric telescopic rod (607), and the telescopic end of the third electric telescopic rod (607) is fixedly connected to the inspector (608).

9. The working platform for power equipment maintenance according to claim 8, characterized in that: A switch panel is fixedly connected to one side of the operation and maintenance frame (1), and a protective layer is fixedly connected to the surface of the switch panel.

10. The working platform for power equipment maintenance according to claim 9, characterized in that: A first electric telescopic rod control switch, a first electric hydraulic cylinder control switch, a first drive motor control switch, a second drive motor control switch, a fourth drive motor control switch and a second electric telescopic rod control switch are fixedly connected to the surface of the switch panel; the first electric telescopic rod (203), the first electric hydraulic cylinder (205), the first drive motor (306), the second drive motor (3012), the fourth drive motor (501) and the second electric telescopic rod (604) are electrically connected to an external power supply via the first electric telescopic rod control switch, the first electric hydraulic cylinder control switch, the first drive motor control switch, the second drive motor control switch, the fourth drive motor control switch and the second electric telescopic rod control switch, respectively.

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