A power equipment maintenance platform

Abstract

The present invention relates to the field of power equipment maintenance technology, and in particular to a power equipment maintenance platform. The present invention provides such a power equipment maintenance platform, including a support frame, a chassis, a mounting plate, a motor 1, a screw, a push frame and a pallet, etc. The top of the support frame is connected to the chassis, the top of the chassis is rotatably connected to the mounting plate, the top right side of the mounting plate is installed with a motor 1, the output shaft of the motor 1 is connected to the screw, the screw is rotatably connected to the mounting plate, the screw is threadedly connected to the push frame, the push frame is slidably connected to the mounting plate, and the top left side of the push frame is connected to the pallet. The push frame pushes the pallet and the clamping plate into the switch cabinet, clamps the power equipment through the clamping plate, and disassembles the power equipment and pushes it out of the cabinet for maintenance. There is no need for staff to enter the cabinet to repair the power equipment, and the clamping plate clamps the power equipment, which can ensure the stability of the power equipment during the maintenance process.

Description

Technical Field

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

[0002] When the electrical equipment in the switch cabinet is undergoing maintenance, it is necessary to lift the electrical equipment during the maintenance process due to limited working space. During the process of disassembling and installing the electrical equipment, the workers' physical strength will decrease after lifting for a long time, which may cause the electrical equipment to fall and cause personal injury or equipment damage.

[0003] To solve this problem, people have conducted long-term exploration and proposed various solutions. For example, Chinese patent literature discloses a maintenance platform with publication number: CN103762510B, which includes a mobile trolley, a lifting device, and a placement platform. The lifting device for adjusting the current transformer up and down is fixedly mounted on the mobile trolley, and the placement platform is mounted on the lifting device. Compared with the existing technology, the present invention has the following advantages: due to the structure of the lifting device and the mobile trolley, it is simple to load and unload, easy to transport and move, and can be adjusted in height according to the needs of the maintenance site. It has the advantages of small size, durable structure, safety and reliability, low production cost, time and labor saving, and high installation precision.

[0004] Although the above solution solves the problem of manual lifting in the existing technology to a certain extent by placing the power equipment on the placement table, it requires workers to get into the cabinet to disassemble and assemble during maintenance, which poses a safety hazard. Because the power equipment is heavy, it needs to be checked from all angles during maintenance, and the workers may repeatedly move the power equipment. The placement table can support the power equipment, but it is not convenient to fix the power equipment. If a collision occurs, the power equipment will fall. Summary of the Invention

[0005] In order to overcome the above-mentioned shortcomings, the present invention provides an electric equipment maintenance platform.

[0006] The technical solution of the present invention is: an electric power equipment maintenance platform, including a support frame, a chassis, a mounting plate, a motor 1, a screw, a pushing frame, a support plate, and a universal wheel. The top of the support frame is connected to the chassis, the top of the chassis is rotatably connected to the mounting plate, the top right side of the mounting plate is installed with motor 1, the output shaft of motor 1 is connected to the screw, the screw is rotatably connected to the mounting plate, the screw is threadedly connected to the pushing frame, the pushing frame is slidably connected to the mounting plate, the top left side of the pushing frame is connected to the support plate, the bottom of the support frame is evenly rotatably connected to the universal wheel, and also includes an adjustment component, a fixing frame, an electric slide rail and a clamping plate, the support plate is provided with an adjustment component, the adjustment component is connected to the fixing frame, the electric slide rails are symmetrically installed on the fixing frame, and clamping plates for clamping electric equipment are slidably connected on both sides of the electric slide rails.

[0007] Furthermore, the adjustment component includes a guide rod, motor 2 and a cylinder. The guide rods are evenly spaced and connected to the right side of the top of the support plate. Motor 2 is slidably connected between the guide rods. The fixed frame is connected to the output shaft of motor 2. A cylinder is installed on the right side of the top of the support plate, and the cylinder telescopic rod is connected to motor 2.

[0008] Furthermore, the inspection platform also includes an extension plate, a fixed rod, a movable rod, a net bag, a positioning ring, a connecting rod and a buffer spring. The extension plate is slidably connected to the support plate, and two buffer springs are connected between the extension plate and the inside of the support plate. The fixed rod is connected to the left side of the bottom of the mounting plate, and the fixed rod passes through the chassis. The movable rod is slidably connected to the lower side of the fixed rod. The net bag for collecting screws is connected to the left side of the movable rod, and a positioning ring is connected to the movable rod. The bottom surface of the net bag is open, and the positioning ring is connected to the opening of the bottom surface of the net bag. A connecting rod is connected between the left side of the movable rod and the bottom of the support plate.

[0009] Furthermore, the net bag is made of a flexible material, and the top surface of the net bag is supported by an elastic rubber ring.

[0010] Furthermore, the inspection platform also includes a movable frame, a tray, a rotating shaft, a gear and a rack. The movable frame is provided on the movable rod. The right side of the movable frame is rotatably connected to the rotating shaft. The lower end of the rotating shaft is connected to the tray. The tray is in contact with the bottom surface of the net bag. The upper end of the rotating shaft is connected to the gear. The rear side of the fixed rod is connected to the rack, and the rack is engaged with the gear.

[0011] Furthermore, the inspection platform also includes an electric push rod, a guide rail and a sliding rod. The electric push rod is rotatably connected to the right side of the bottom of the chassis. The telescopic rod of the electric push rod is rotatably connected to the right side of the bottom of the mounting plate. The electric push rod is tilted, and the sliding rod is evenly spaced at the bottom of the mounting plate. The guide rails are evenly spaced at the outside of the chassis, and the sliding rod is slidably connected to the guide rail on the same side.

[0012] Furthermore, the guide rail is in an arc shape, the telescopic rod of the electric push rod extends to push the mounting plate, and the slide rod slides along the arc surface of the guide rail.

[0013] Furthermore, the inspection platform also includes a lighting lamp, and the front side of the support plate is connected to the lighting lamp.

[0014] Furthermore, the inspection platform also includes a connecting piece, a pushing rod, a support rod, a reinforcement plate and a clamping spring. Two connecting pieces are symmetrically connected to the right side of the pushing frame. A pushing rod is slidably connected between the two connecting pieces on the front side and the two connecting pieces on the rear side. The pushing rods are connected to support rods. The support rods are slidably connected to the connecting pieces on the same side. Reinforcement plates for clamping the cabinet are slidably connected to the left sides of the support rods. Multiple clamping springs are connected between the reinforcement plates and the support rods on the same side. Arc grooves are symmetrically opened on the top of the mounting plate, and the pushing rods are slidably connected to the arc grooves on the same side.

[0015] Furthermore, the inspection platform also includes a clamping shaft, a limit piece, a limit wheel, an electromagnet, a torsion spring, a fitting rod and an elastic piece. The clamping shaft is rotatably connected to both sides of the two clamping plates, and the limit pieces are evenly fixedly connected to the clamping shaft. The outer ends of the limit pieces are evenly rotatably connected to the limit wheels. Electromagnets are evenly installed on both sides of the two clamping plates near the clamping shaft. The magnetic blocks on the electromagnets are engaged with the clamping shaft. A torsion spring is connected between the clamping shaft and the clamping plate. Multiple fitting rods are evenly and slidably connected to the two clamping plates, and an elastic piece is connected between the fitting rods and the clamping plates.

[0016] The beneficial effects are: 1. The push frame pushes the support plate and the clamping plate into the switch cabinet, and the power equipment is clamped by the clamping plate, and the power equipment is disassembled and pushed out of the cabinet for maintenance. There is no need for staff to enter the cabinet to repair the power equipment, and the clamping plate clamps the power equipment, which can ensure the stability of the power equipment during the maintenance process;

[0017] 2. Set up the second motor to drive the clamping plate to rotate, which can drive the power equipment to rotate through the clamping plate to adjust the angle of the power equipment. During the maintenance process, the power equipment can be fully inspected without manual adjustment of the angle;

[0018] 2. The screws generated during the disassembly of electrical equipment can fall into the net bag for collection to avoid missing, and the tray can catch the bolts in the net bag. After the net bag is removed from the cabinet, the tray is removed from the bottom of the net bag, making it convenient for workers to take the bolts for maintenance and replacement, providing convenience for workers;

[0019] 3. By extending and shortening the telescopic rod of the electric push rod, the mounting plate can be pushed to rotate and adjust the angle to adjust the angle of the clamping plate. When the position movement is not accurate, slight adjustments can be made quickly without moving the entire device, which is convenient for use;

[0020] 4. A reinforcement plate is set on the push frame. When disassembling the electrical equipment, the push rod cooperates with the arc groove to drive the reinforcement plate to move, thereby clamping the outer side of the cabinet to avoid position deviation in the present invention.

[0021] 5. A fitting rod is arranged on the clamping plate. When the clamping plate clamps the power equipment, the fitting rod can fit the shape of the power equipment to clamp power equipment of different shapes, which is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the maintenance platform of the present invention.

[0023] Figure 2 It is a bottom view of the maintenance platform of the present invention.

[0024] Figure 3It is a schematic diagram of the three-dimensional structure of the guide rod, motor 2, screw and other components of the present invention.

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the fixing frame, electric slide rail, clamping plate and other components of the present invention.

[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the extension plate, net bag, positioning ring and other components of the present invention.

[0027] Figure 6 This is an exploded view of the extension plate, support plate, and buffer spring of the present invention.

[0028] Figure 7 It is a schematic diagram of the planar structure of the connecting rod, moving rod, tray and other components of the present invention.

[0029] Figure 8 It is a schematic diagram of the three-dimensional structure of the rotating shaft, gear, rack and other components of the present invention.

[0030] Figure 9 It is a three-dimensional structural diagram of the electric push rod, guide rail, slide rod and other components of the present invention.

[0031] Figure 10 It is a schematic diagram of the three-dimensional structure of the push rod, support rod, reinforcement plate and other components of the present invention.

[0032] Figure 11 It is a schematic diagram of the three-dimensional structure of the connecting piece, clamping spring, push rod and other components of the present invention.

[0033] Figure 12 It is a schematic diagram of the three-dimensional structure of the push rod, clamping spring, reinforcement plate and other components of the present invention.

[0034] Figure 13 It is a three-dimensional structural diagram of the clamping shaft, limiting member, limiting wheel and other components of the present invention.

[0035] Figure 14 It is a schematic diagram of the planar structure of the clamping plate, electromagnet, torsion spring and other components of the present invention.

[0036] Figure 15 It is a schematic planar structural diagram of the laminating rod, elastic member, clamping plate and other components of the present invention.

[0037] In the accompanying drawings: 1-support frame, 101-chassis, 102-mounting plate, 103-motor 1, 104-screw, 105-pushing frame, 106-support plate, 107-universal wheel, 201-guide rod, 202-motor 2, 203-cylinder, 204-fixed frame, 205-electric slide rail, 206-clamping plate, 301-extension plate, 302-fixed rod, 303-moving rod, 304-net bag, 305-positioning ring, 306-connecting rod, 307-buffer spring, 401-moving frame, 402-tray, 403-rotating shaft, 404-gear, 405-rack, 501-electric push rod, 502-guide rail, 503-sliding rod, 6-lighting lamp, 701-connecting part, 702-pushing rod, 703-support rod, 704-reinforcement plate, 705-clamping spring, 706-arc groove, 801-clamping shaft, 802-limiting part, 803-limiting wheel, 804-electromagnet, 805-torsion spring, 806-fitting rod, 807-elastic part. DETAILED DESCRIPTION

[0038] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0039] Example 1: A power equipment maintenance platform, such as Figures 1-4 As shown, it includes a support frame 1, a chassis 101, a mounting plate 102, a motor 103, a screw 104, a push frame 105, a support plate 106, a universal wheel 107, an adjustment component, a fixing frame 204, an electric slide rail 205 and a clamping plate 206. The top of the support frame 1 is connected to the chassis 101, the top of the chassis 101 is rotatably connected to the mounting plate 102, the top right side of the mounting plate 102 is installed with a motor 103, the output shaft of the motor 103 is connected to the screw 104, and the screw 104 is rotatably connected to the mounting plate 102. A pushing frame 105 is threadedly connected to the screw rod 104, and the pushing frame 105 is slidably connected to the mounting plate 102. A support plate 106 for holding the power equipment is connected to the left side of the top of the pushing frame 105. Four universal wheels 107 are evenly rotatably connected to the bottom of the support frame 1. An adjustment component is provided on the support plate 106, and the adjustment component is connected to the fixing frame 204. The fixing frame 204 is symmetrically installed with electric slide rails 205 above and below, and the front and rear sides of the electric slide rails 205 are slidably connected to clamping plates 206 for clamping the power equipment.

[0040] like Figures 1-4 As shown, the adjustment assembly includes a guide rod 201, a second motor 202 and a cylinder 203. Four guide rods 201 are evenly spaced and connected to the right side of the top of the support plate 106. The second motor 202 is slidably connected between the guide rods 201. The fixed frame 204 is connected to the output shaft of the second motor 202. The cylinder 203 is installed on the right side of the top of the support plate 106, and the telescopic rod of the cylinder 203 is connected to the second motor 202.

[0041] When it is necessary to inspect the electrical equipment in the switch cabinet, you can first push the device, the universal wheel 107 will rotate due to friction, assisting the movement of the device, push the device to the specified position, and then align the clamping plate 206 with the electrical equipment, start the motor 103, the output shaft of the motor 103 rotates to drive the screw 104 to rotate, the screw 104 drives the pushing frame 105 and the supporting plate 106 to move to the left, the supporting plate 106 drives the fixing frame 204 to move, and the components on the fixing frame 204 will move along with it, the clamping plate 206 moves to the left with the fixing frame 204, the supporting plate 106 will enter the interior of the switch cabinet, and when the clamping plate 206 moves to the outside of the electrical equipment that needs maintenance, the supporting plate 106 supports the bottom of the electrical equipment, and the motor 103 can be paused at this time. , start the electric slide 205, so that the electric slide 205 drives the clamping plate 206 to move inward, and the clamping plate 206 will clamp the power equipment. After clamping, you can use tools to remove the screws that fix the power equipment, so that the power equipment and the switch cabinet are separated, and then you can control the motor 103 to run in the opposite direction. The output shaft of the motor 103 is reversed to drive the screw 104 to reverse, which can drive the push frame 105 and the support plate 106 to move to the right. The support plate 106 drives the clamping plate 206 and the power equipment to move to the right. After the power equipment is moved out, the motor 103 is turned off, and the power equipment can be repaired. To facilitate maintenance, the cylinder 203 can be started to extend the telescopic rod of the cylinder 203, driving the motor 2 202 and the fixed frame 204 to move up along the guide rod 201. The clamping plate 206 will clamp the electric device and move it up, so that the electric device is separated from the support plate 106, and the control cylinder 203 telescopic rod is shortened and reset, which can drive the motor 202 and the fixed frame 204 to move down, and then drive the clamping plate 206 and the electric device to move down, so that the height of the electric device can be adjusted, which is convenient for maintenance. After the position is adjusted, the cylinder 203 is closed. If the angle of the electric device needs to be adjusted during maintenance, the motor 202 can be started to rotate the output shaft of the motor 202 to drive the fixed frame 204 to rotate, and then drive the electric slide 205 and the clamping plate 206 to rotate. The electric device can adjust the angle of the electric device as it rotates, and each angle can be inspected in place. After adjustment, the motor 202 can be turned off and the clamping plate 206 can be clamped. The support plate 106 is kept in a clamped state, and plays a protective role to prevent the clamping plate 206 from unloading the force. After the power equipment is repaired, the clamping plate 206 and the power equipment are driven to the left by the pushing frame 105 and pushed into the switch cabinet, and the power equipment is aligned with the installation point. The power equipment can be fixed in the switch cabinet with screws. After it is fixed, the electric slide 205 can be controlled to drive the clamping plate 206 to move outward so that the clamping plate 206 no longer clamps the power equipment. The pushing frame 105 can be controlled to move to the right and reset, driving the clamping plate 206 to reset and move the power equipment out. In this way, the maintenance work of the power equipment is completed. By using this device to remove the power equipment for maintenance, there is no need to manually enter the switch cabinet to repair the power equipment, which is safer to use.The clamping plate 206 holds the electrical equipment to ensure its stability when moving, and can adjust the angle of the electrical equipment according to maintenance requirements.

[0042] Example 2: Based on Example 1, Figure 1 、 Figure 2 and Figure 5-Figure 7 As shown, the inspection platform also includes an extension plate 301, a fixed rod 302, a movable rod 303, a net bag 304, a positioning ring 305, a connecting rod 306 and a buffer spring 307. The extension plate 301 is slidably connected to the support plate 106. Two buffer springs 307 are connected between the extension plate 301 and the inside of the support plate 106. The fixing rod 302 is connected to the left side of the bottom of the mounting plate 102. The fixing rod 302 passes through the chassis 101. The lower side of the fixing rod 302 is slidably connected to the support plate 106. It is connected to a moving rod 303, and a net bag 304 for collecting screws is connected to the left side of the moving rod 303. The net bag 304 is made of flexible material, and the top surface of the net bag 304 is supported by an elastic rubber ring. A positioning ring 305 is connected to the moving rod 303, and the bottom surface of the net bag 304 is open. The positioning ring 305 is connected to the opening of the bottom surface of the net bag 304 and is used to support the opening of the bottom surface of the net bag 304. A connecting rod 306 is connected between the left side of the moving rod 303 and the bottom of the support plate 106.

[0043] like Figure 1 、 Figure 2 、 Figure 5 、 Figure 7 and Figure 8 As shown, the inspection platform also includes a movable frame 401, a tray 402, a rotating shaft 403, a gear 404 and a rack 405. The movable frame 401 is welded on the movable rod 303, and the right side of the movable frame 401 is rotatably connected to the rotating shaft 403. The lower end of the rotating shaft 403 is welded to the tray 402. After the tray 402 rotates 90 degrees, it will contact the bottom surface of the net bag 304, and the screws in the net bag 304 will fall onto the tray 402. The upper end of the rotating shaft 403 is connected to the gear 404, and the rear side of the fixed rod 302 is fixedly connected to the rack 405, and the rack 405 is engaged with the gear 404.

[0044] When disassembling and repairing the power equipment, the pushing frame 105 drives the supporting plate 106 to move to the left, and moves the clamping plate 206 to clamp the power equipment. The movement of the supporting plate 106 to the left will drive the extension plate 301, the connecting rod 306, the moving rod 303, the positioning ring 305 and the net bag 304 to move to the left. The movement of the moving rod 303 to the left drives the moving frame 401, the rotating shaft 403, the tray 402 and the gear 404 to move to the left. The gear 404 is engaged with the rack 405. The rack 405 drives the gear 404 to rotate 90 degrees, and drives the rotating shaft 403 and the tray 402 to rotate. The tray 404 02 will rotate to the bottom of the net bag 304, and then support the bottom of the net bag 304. The tray 402 and the net bag 304 move to the left with the support plate 106 and enter the switch cabinet. During the movement, if the extension plate 301 moves to the end point and contacts the cabinet body inside the switch cabinet, the extension plate 301 is resisted, and the support plate 106 will continue to move. The buffer spring 307 is compressed, and the support plate 106 and the extension plate 301 can both support the power equipment. The extension plate 301 plays the role of lengthening the support length. The elastic rubber ring on the net bag 304 has a certain elasticity and will deform when squeezed. The net bag 304 is located below the power equipment, and the clamping plate 206 is against After the power equipment is aligned with the power equipment, the power equipment can be clamped by the clamping plate 206. After clamping, the screws are removed so that the power equipment is no longer connected to the switch cabinet. The removed screws will fall into the net bag 304 and then fall onto the tray 402. After the power equipment is disassembled, the support plate 106 is driven to move to the right by the pushing frame 105, and the clamping plate 206 and the power equipment are driven to move to the right and leave the inside of the switch cabinet. The buffer spring 307 rebounds and resets, and the extension plate 301 moves to the right with the support plate 106. The support plate 106 drives the extension plate 301, the connecting rod 306, the moving rod 303, the positioning ring 305 and the net bag The pocket 304 moves to the right, and the moving rod 303 moves to the right, driving the moving frame 401, the rotating shaft 403, the tray 402 and the gear 404 to move to the right and reset. When the gear 404 moves to engage with the rack 405, the rack 405 will drive the gear 404 to rotate 90 degrees in the opposite direction to reset, and then drive the gear 404 and the tray 402 to reverse 90 degrees. The screws on the tray 402 move with it, which makes it convenient for the staff to take the screws. There is no need to take the screws from the net bag 304, and the screws can be maintained and replaced. After the power equipment is repaired, the power equipment can be pushed into the switch cabinet for installation.

[0045] like Figure 2 and Figure 9As shown, the maintenance platform also includes an electric push rod 501, a guide rail 502 and a slide rod 503. The electric push rod 501 is rotatably connected to the right side of the bottom of the chassis 101. The telescopic rod of the electric push rod 501 is rotatably connected to the right side of the bottom of the mounting plate 102. The electric push rod 501 is tilted, and three slide rods 503 are evenly spaced and connected to the bottom of the mounting plate 102. Three guide rails 502 are evenly spaced and connected to the outside of the chassis 101. The slide rod 503 is slidably connected to the guide rail 502 on the same side. The guide rail 502 is arc-shaped. The telescopic rod of the electric push rod 501 extends out to push the mounting plate 102, and the slide rod 503 will slide along the arc surface of the guide rail 502.

[0046] When the cam 102 is in the correct position, the cam 102 is in the correct position, and the cam 102 is in the correct position, the cam 102 is rotated in the correct direction, and the cam 102 is rotated in the correct direction, and the cam 102 is rotated in the correct direction, and the cam 102 is rotated in the correct direction, and the cam 102 is rotated in the correct direction, and the cam 102 is rotated in the correct direction, and the cam 102 is rotated in the correct direction, and the cam 102 is rotated in the correct direction, and the cam 102 is rotated in the correct direction, and the cam 102 is rotated in the correct direction, and the cam 102 is rotated in the correct direction, and the cam 102 is turned off after the adjustment is completed.

[0047] like Figure 1 and Figure 2 As shown, the inspection platform also includes a lighting lamp 6. The front side of the support plate 106 is connected to the lighting lamp 6 by bolts. When the lighting lamp 6 is turned on and the support plate 106 enters the interior of the switch cabinet, the lighting lamp 6 can serve as a lighting device, which is conducive to the installation of electrical equipment.

[0048] like Figure 1 、 Figure 2 and Figure 10-12As shown, the inspection platform also includes a connecting piece 701, a pushing rod 702, a supporting rod 703, a reinforcing plate 704 and a clamping spring 705. Two connecting pieces 701 are welded symmetrically on the front and back of the right side of the pushing frame 105. The two connecting pieces 701 on the front side and the two connecting pieces 701 on the back side are slidably connected with a pushing rod 702. The pushing rod 702 is connected with a supporting rod 703. The supporting rod 703 is slidably connected to the connecting piece 701 on the same side. The left side of the support rod 703 is slidably connected with a reinforcing plate 704 for clamping the cabinet. Multiple clamping springs 705 are connected between the reinforcing plate 704 and the supporting rod 703 on the same side. The left part of the two reinforcing plates is in an outward-expanding shape of an eight. The top of the mounting plate 102 is symmetrically opened with arc grooves 706. The pushing rod 702 is slidably connected to the arc groove 706 on the same side.

[0049] When the power equipment is disassembled for maintenance, the pushing frame 105 drives the clamping plate 206 to enter the cabinet. When the pushing frame 105 moves to the left, it will also drive the connecting piece 701, the pushing rod 702, the supporting rod 703 and the reinforcing plate 704 to move synchronously. The pushing rod 702 will move along the arc groove 706, and then, due to the guidance of the arc groove 706, it will drive the supporting rod 703 and the reinforcing plate 704 to slide along the arc shape. Because the left parts of the two reinforcing plates 704 are in an eight-shaped shape, the reinforcing plates 704 move to the left and approach each other to contact the two side walls of the cabinet, and then clamp the two sides of the cabinet through the reinforcing plates 704, and the clamping spring 705 will compress , which can ensure the stability of the position of the device and avoid the displacement of the universal wheel 107 when disassembling the power equipment, thereby affecting the position of the device. When the power equipment is clamped and pushed out, the pushing frame 105 will drive the power equipment to move to the right and away from the cabinet through the clamping plate 206. The pushing frame 105 will simultaneously drive the connecting piece 701, the pushing rod 702, the supporting rod 703 and the reinforcing plate 704 to move to the right. The pushing rod 702 moves along the arc surface of the arc groove 706, driving the supporting rod 703 and the reinforcing plate 704 to move away from the cabinet, and then no longer clamps the two sides of the cabinet. The clamping spring 705 rebounds and resets, causing the reinforcing plate 704 to reset.

[0050] like Figure 4 and Figure 13-15As shown, the maintenance platform also includes a clamping shaft 801, a limiting piece 802, a limiting wheel 803, an electromagnet 804, a torsion spring 805, a fitting rod 806 and an elastic piece 807. The upper and lower sides of the two clamping plates 206 are rotatably connected to the clamping shaft 801, and three limiting pieces 802 are evenly fixedly connected to the clamping shaft 801. The outer ends of the limiting pieces 802 are evenly rotatably connected to multiple limiting wheels 803. Three electromagnets 804 are evenly installed on the upper and lower sides of the two clamping plates 206 near the clamping shaft 801. The electromagnet 804 is the existing technology. The magnetic block on the electromagnet 804 is engaged with the clamping shaft 801. A torsion spring 805 is connected between the clamping shaft 801 and the clamping plate 206. Multiple fitting rods 806 that can clamp electrical equipment of different shapes are evenly and slidably connected to the two clamping plates 206. Elastic pieces 807 are connected between the fitting rods 806 and the clamping plates 206.

[0051] When the electromagnet 804 is in the closed state in the initial state, the magnetic block on the electromagnet 804 clamps the clamping shaft 801. When repairing the power equipment, it is necessary to start the electromagnet 804 first, so that the electromagnet 804 can attract the magnetic block through magnetic force, so that the magnetic block is disengaged from the clamping shaft 801, and then the clamping plate 206 is driven into the interior of the cabinet by the pushing frame 105. The clamping plate 206 moves to the outside of the power equipment, and the limit member 802 will contact the power equipment. The limit member 802 will rotate under the pushing force, causing the torsion spring 805 to deform, and the limiting wheel 803 plays a buffering role. The limit member 802 is against the upper and lower sides of the power equipment. When the power equipment is clamped by driving the clamping plate 206, the fitting rod 806 moves with the clamping plate 206. The fitting rod 806 will stick to the side wall of the power equipment and be squeezed at the same time. The elastic member 807 is compressed to ensure that the clamping plate 206 can be clamped firmly. The effect of the power equipment of the same shape is that after the clamping plate 206 clamps the power equipment, the electromagnet 804 is turned off to make the magnetic block rebound and reset, and the clamping shaft 801 is clamped by the magnetic block to ensure the stability of the limit member 802 and prevent the limit member 802 from loosening. Then the clamping plate 206 can be driven out of the cabinet by the pushing frame 105, and then the power equipment can be transported out. After the power equipment is repaired, the power equipment is sent into the cabinet through the pushing frame 105 and the clamping plate 206 and installed. After the power equipment is fixed, the clamping plate 206 is operated to move outward to loosen the power equipment. The fitting rod 806 will rebound and reset due to the elastic member 807, and the electromagnet 804 is started to loosen the clamping shaft 801, so that the limit member 802 can be separated from the power equipment. The clamping shaft 801 and the limit member 802 will rebound and reset due to the torsion spring 805. After the end, the electromagnet 804 can be turned off.

[0052] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes made to the contents described in the claims of the present invention should be included in the scope of the claims of the present invention.

Claims

1. An electric power equipment maintenance platform, characterized by: The invention comprises a support frame (1), a chassis (101), a mounting plate (102), a motor 1 (103), a screw (104), a push frame (105), a support plate (106), and a universal wheel (107). The top of the support frame (1) is connected to the chassis (101). The top of the chassis (101) is rotatably connected to the mounting plate (102). The right side of the top of the mounting plate (102) is equipped with a motor 1 (103). The output shaft of the motor 1 (103) is connected to a screw (104). The screw (104) is rotatably connected to the mounting plate (102). The screw (104) is threadedly connected to the push frame (105). The push frame (105) is connected to the mounting plate (102) in a sliding manner, the top left side of the push frame (105) is connected to a support plate (106), the bottom of the support frame (1) is evenly rotatably connected to a universal wheel (107), the inspection platform further comprises an adjustment component, a fixed frame (204), an electric slide rail (205) and a clamping plate (206), the support plate (106) is provided with an adjustment component, the adjustment component is connected to the fixed frame (204), the fixed frame (204) is symmetrically mounted with electric slide rails (205), and both sides of the electric slide rails (205) are slidably connected to clamping plates (206) for clamping power equipment; The adjustment assembly includes a guide rod (201), a second motor (202) and a cylinder (203). The guide rods (201) are evenly spaced and connected to the right side of the top of the support plate (106). The second motor (202) is slidably connected between the guide rods (201). The fixing frame (204) is connected to the output shaft of the second motor (202). The cylinder (203) is installed on the right side of the top of the support plate (106). The telescopic rod of the cylinder (203) is connected to the second motor (202). The inspection platform further comprises an extension plate (301), a fixed rod (302), a movable rod (303), a net bag (304), a positioning ring (305), a connecting rod (306) and a buffer spring (307). The support plate (106) is slidably connected to the extension plate (301), two buffer springs (307) are connected between the extension plate (301) and the inside of the support plate (106), the bottom left side of the mounting plate (102) is connected to the fixed rod (302), the fixed rod (306) is connected to the bottom left side of the mounting plate (102), and the fixed rod (306) is connected to the bottom left side of the mounting plate (102). 02) passes through the chassis (101), the lower side of the fixed rod (302) is slidably connected to the moving rod (303), the left side of the moving rod (303) is connected to a net bag (304) for collecting screws, the moving rod (303) is connected to a positioning ring (305), the bottom surface of the net bag (304) is open, the positioning ring (305) is connected to the opening of the bottom surface of the net bag (304), and a connecting rod (306) is connected between the left side of the moving rod (303) and the bottom of the supporting plate (106); The inspection platform further comprises a movable frame (401), a tray (402), a rotating shaft (403), a gear (404) and a rack (405), wherein the movable frame (401) is provided on the movable rod (303), the right side of the movable frame (401) is rotatably connected to the rotating shaft (403), the lower end of the rotating shaft (403) is connected to the tray (402), the tray (402) is in contact with the bottom surface of the net bag (304), the upper end of the rotating shaft (403) is connected to the gear (404), the rear side of the fixed rod (302) is connected to the rack (405), and the rack (405) is meshed with the gear (404); The inspection platform further comprises an electric push rod (501), a guide rail (502) and a slide rod (503); the right side of the bottom of the chassis (101) is rotatably connected to the electric push rod (501); the telescopic rod of the electric push rod (501) is rotatably connected to the right side of the bottom of the mounting plate (102); the electric push rod (501) is tilted; the bottom of the mounting plate (102) is evenly spaced and connected to the slide rod (503); the outer side of the chassis (101) is evenly spaced and connected to the guide rail (502); the slide rod (503) is slidably connected to the guide rail (502) on the same side.

2. The power equipment maintenance platform according to claim 1, characterized in that: The guide rail (502) is in an arc shape, and the telescopic rod of the electric push rod (501) extends to push the mounting plate (102), and the slide rod (503) slides along the arc surface of the guide rail (502).

3. The power equipment maintenance platform according to claim 2, characterized in that: The net bag (304) is made of a flexible material, and the top surface of the net bag (304) is supported by an elastic rubber ring.

4. The power equipment maintenance platform according to claim 3, characterized in that: The inspection platform further comprises a lighting lamp (6), and the front side of the support plate (106) is connected to the lighting lamp (6).

5. The electric power equipment maintenance platform according to claim 4, characterized in that: The inspection platform further comprises a connecting member (701), a pushing rod (702), a supporting rod (703), a reinforcing plate (704) and a clamping spring (705); the right side of the pushing frame (105) is symmetrically connected to two connecting members (701); the two connecting members (701) on the front side and the two connecting members (701) on the rear side are both slidably connected to the pushing rod (702); the supporting rod (703) is connected to the pushing rod (702); the supporting rod (703) is slidably connected to the connecting member (701) on the same side; the left side of the supporting rod (703) is slidably connected to a reinforcing plate (704) for clamping the cabinet; a plurality of clamping springs (705) are connected between the reinforcing plate (704) and the supporting rod (703) on the same side; the top of the mounting plate (102) is symmetrically provided with an arc groove (706); the pushing rod (702) is slidably connected to the arc groove (706) on the same side.

6. The electric power equipment maintenance platform according to claim 5, characterized in that: The inspection platform further comprises a clamping shaft (801), a limiting member (802), a limiting wheel (803), an electromagnet (804), a torsion spring (805), a fitting rod (806) and an elastic member (807). Both sides of the two clamping plates (206) are rotatably connected to the clamping shaft (801). The clamping shaft (801) is evenly fixedly connected to the limiting member (802). The outer end of the limiting member (802) is evenly rotatably connected to the limiting wheel (803). The two clamping plates Electromagnets (804) are evenly installed at positions near the clamping shaft (801) on both sides of (206), and the magnetic blocks on the electromagnets (804) are engaged with the clamping shaft (801). Torsion springs (805) are connected between the clamping shaft (801) and the clamping plate (206). Multiple fitting rods (806) are evenly spaced and slidably connected to the two clamping plates (206), and elastic members (807) are connected between the fitting rods (806) and the clamping plates (206).

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