CN113937621B - Automatic lifting type lightning protection grounding device of emergency power supply system and use method thereof - Google Patents

Abstract

The invention discloses an automatic lifting lightning protection grounding device of an emergency power supply system and a use method thereof, relating to the technical field of emergency power supply lightning protection grounding, and comprising a lifting device, a supporting device, a moving device, a grounding device, a maintenance device and an adjusting device, wherein a lightning rod is arranged above the lifting device, and the adjusting device capable of adjusting the angle of the lightning rod is fixedly arranged below the lifting device; the adjusting device is arranged above the maintenance device for maintenance personnel to overhaul; a supporting device for fixing is fixedly arranged below the maintenance device; a moving device for moving is fixedly arranged below the supporting device; the grounding device for the sliding of the grounding pin is fixedly arranged on the side surface of the supporting device, and by the device and the using method thereof, the limitation of fixing of the traditional lightning protection device is broken, and the lightning protection efficiency is improved.

Description

Automatic lifting type lightning protection grounding device of emergency power supply system and use method thereof

Technical Field

The invention relates to the technical field of emergency power supply lightning protection grounding, in particular to an automatic lifting type lightning protection grounding device of a power supply system and a using method thereof.

Background

When the load suddenly increases in a short time, the power supply load is difficult to meet, and special emergency situations such as major conferences, capital construction projects, emergency temporary emergency power supply and the like are caused, the demand on temporary emergency power supply is particularly urgent, the applications of box-type substations and vehicle-mounted substations are gradually increased, in a power supply system, in order to ensure the normal work of electrical equipment, ensure the personal safety and prevent indirect electric shock, the exposed conductive part of the electrical equipment in the power supply system is electrically connected with the earth soil well, reliable lightning protection and work grounding become important safety measures which must be considered by the emergency power supply system, and the emergency power supply system is basic protection equipment for ensuring the safety of outdoor operation and power operation and maintenance personnel of the emergency power supply system.

The patent with the application number of CN202110088471.2 discloses a movable apron lifting type lightning protection device, which comprises a bottom plate, a shell and a lightning rod body; the top end of the bottom plate is fixedly connected with a shell, the top end in the shell is symmetrically and fixedly connected with two guide rods, the guide rods penetrate through and are connected with the lifting plate in a sliding mode, the top end of the lifting plate is fixedly connected with an adjusting rod, the adjusting rod penetrates through and is connected with the shell in a sliding mode, and the top end of the adjusting rod is also fixedly connected with a lightning rod body; the first pull rope and the second pull rope are wound or released through the winding disc, so that the height of the lightning rod body can be adjusted; after the adjustment is finished, the first motor is started to drive the threaded rod to rotate, the two nuts slide back to back, the two arc plates rotate in opposite directions until the two arc plates clamp the adjusting rod, the adjusting rod is clamped and fixed through the arc plates, the stability of the adjusting rod and the lightning rod body is improved, even if the lightning rod body is blown by strong wind, the lightning rod body cannot shake violently, the lightning protection grounding device can lift to a certain extent, but cannot move, and therefore the automatic lifting type lightning protection grounding device of the emergency power supply system and the use method of the automatic lifting type lightning protection grounding device can move, ground and adjust the angle of the lightning rod while achieving automatic lifting, and have the advantages of being convenient to maintain and high in functionality.

Disclosure of Invention

The invention discloses an automatic lifting lightning protection grounding device of an emergency power supply system, aiming at the technical problem, and the automatic lifting lightning protection grounding device comprises a lifting device, wherein a lightning rod is arranged above the lifting device, and an adjusting device capable of adjusting the angle of the lightning rod is fixedly arranged below the lifting device; the adjusting device is arranged above the maintenance device for maintenance personnel to overhaul; a supporting device for fixing is fixedly arranged below the maintenance device; a moving device for moving is fixedly arranged below the supporting device; and a grounding device for sliding the grounding pin is fixedly arranged on the side surface of the supporting device.

The supporting device comprises a supporting plate fixedly provided with a support at four corners, a gear ring is fixedly arranged on the side surface of the supporting plate, the gear ring is meshed with a driven gear, the support is rotatably provided with a second end of a cam, the first end of the cam is rotatably provided with the driven gear through a gear shaft, the driven gear is meshed with a driving gear, a driving bevel gear and a driven bevel gear are rotatably arranged at two ends of a vertical support, the driving bevel gear is rotatably arranged at the second end of the cam through a supporting motor, the driving bevel gear is meshed with the driven bevel gear, a supporting rod is fixedly arranged at the rear part of the driven bevel gear through a fixed support, a movable support is fixedly arranged below the supporting plate, two transmission rods are rotatably arranged below the movable support through a transmission assembly, a sun gear is fixedly arranged at two ends of the transmission rods, a planet gear is meshed with the sun gear, the planet gear is meshed with a gear ring, and the planet gear is rotatably arranged on a planet carrier, the planet carrier is fixedly arranged below the movable support, and the crawler belt is arranged on the outer sides of the two toothed rings.

Furthermore, a first bevel gear is rotatably arranged below the movable support through a movable motor, the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly arranged in the middle of the long shaft, a third bevel gear is fixedly arranged at two ends of the long shaft and is meshed with a fourth bevel gear, and the fourth bevel gear is fixedly arranged in the middle of the transmission rod and transmits power to the moving device.

Further, the fixed bolster on fixed mounting fixed block, conducting rod detachable installs in fixed circle piece, the top of fixed block, fixed block below fixed mounting earthing rack, the ground connection master gear rotates through the ground connection motor and installs in the earthing rack side, ground connection master gear and ground connection pinion mesh mutually, ground connection pinion and the round wheel centre of a circle pass through earthing rack fixed mounting, the first end of installation connecting rod is rotated to round wheel border position, the second end of connecting rod rotates the installation slide bar, slide bar below fixed mounting earthing needle, the slide bar slides in the spout, spout fixed mounting is in the earthing rack side, earthing needle and earthing rack slidable mounting, be used for with current ground connection.

Furthermore, the fixed round block is fixedly installed above the supporting plate, the shell is fixedly installed above the fixed round block, two racks are fixedly installed on the side face of the shell, the buckle is slidably installed on the outer side of the shell, the maintenance platform is fixedly installed above the buckle, the gear is meshed with the racks, the gear is installed below the maintenance platform through the rotation of the turbine, the turbine is meshed with the worm, the maintenance pinion is fixedly installed on the worm, the maintenance pinion is meshed with the maintenance main gear, and maintenance personnel can maintain conveniently.

Furthermore, a first motor, a second motor and a third motor which are different in height are fixed above the shell, the first motor and the first gear are fixedly installed, the second motor and the second gear are fixedly installed, the third motor and the third gear are fixedly installed, and the first gear, the second gear and the third gear are respectively rotatably installed on the side face of the supporting disc through the control assembly.

Furthermore, the side face of the supporting disc is provided with three connecting rods in an equal-angle rotating mode, the lower portions of the three connecting rods are respectively provided with a third rotating rod, a second rotating rod and a first rotating rod in a rotating mode, the central shaft is fixedly arranged above the shell, the outer side of the central shaft is provided with three layers, the third rotating rod and the lower gear are fixedly arranged on the innermost layer of the central shaft, the lower portions of the second rotating rod and the middle gear are fixedly arranged, the second rotating rod is arranged on the second layer of the central shaft, the first rotating rod and the upper gear are fixedly arranged on the outermost layer of the central shaft, the first gear is meshed with the lower gear, the second gear is meshed with the middle gear, and the third gear is meshed with the upper gear and used for adjusting the angle of the lightning rod.

Furthermore, four fixed frames are fixedly arranged above the supporting disc, lifting motor supports are fixedly arranged above the two fixed frames, the lifting motor supports are rotatably arranged with lifting main gears through lifting motors, the lifting main gears are meshed with lifting pinion gears, the lifting pinion gears are fixedly arranged with left gears, the left gears are meshed with right gears, the left gears and the right gears are rotatably arranged above the lifting motor supports, the left gears, the right gears and the rack are meshed with the inner side of the rack, and lightning arresters are fixedly arranged above the rack connected with the rack and used for lifting the lightning arresters.

The use method of the automatic lifting lightning protection grounding device of the emergency power supply system comprises the following steps:

the method comprises the following steps: moving to a required position through a moving device;

step two: opening the supporting device, and moving the device away from the ground;

step three: fixedly mounting the conducting rod and the grounding device, and opening the grounding device for grounding;

step four: adjusting the angle of the lightning rod;

step five: adjusting the height of the lightning rod;

step six: when the maintenance is needed, the maintenance is carried out through the maintenance device.

Compared with the prior art, the invention has the beneficial effects that: (1) the mobile device and the supporting device are arranged, the limitation of fixation of the traditional lightning arrester is solved, and the supporting device is opened in the using process, so that the stability in the using process is improved; (2) the invention is provided with the gears to be meshed to drive the round wheel to rotate, the round wheel drives the grounding pin to slide out through the sliding rod, and the current is grounded, so that the safety in the use process is ensured, and the grounding pin can be folded when not in use, thereby improving the space utilization rate; (3) according to the lightning rod supporting device, the adjusting device and the lifting device are arranged on the supporting platform, so that the angle and the height of the lightning rod can be adjusted, and the use efficiency is greatly improved; (4) according to the invention, the maintenance device is arranged on the outer side of the shell, and the maintenance platform is driven to slide by using the worm gear transmission and the gear rack transmission, so that maintenance personnel can conveniently maintain the maintenance platform.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the supporting device, the moving device and the grounding device of the present invention.

FIG. 3 is a schematic structural diagram of the supporting device of the present invention.

Fig. 4 is a schematic structural diagram (front view) of a mobile device according to the present invention.

FIG. 5 is a schematic structural diagram (side view) of a mobile device according to the present invention.

Fig. 6 is a schematic structural diagram of the grounding device of the present invention.

FIG. 7 is a schematic view of the maintenance device, the adjustment device, and the lifting device according to the present invention.

Fig. 8 is a partially enlarged schematic view of the maintenance device of the present invention.

FIG. 9 is a partially enlarged view of the adjusting device of the present invention.

Fig. 10 is a partially enlarged schematic view of the lifting device of the present invention.

Reference numerals: 1-a support device; 2-a mobile device; 3-a grounding device; 4-maintenance of the device; 5-adjusting the device; 6-a lifting device; 101-a support plate; 102-fixed round block; 103-a scaffold; 104-supporting the motor I; 105-a drive gear; 106-ring gear; 107-driven gear; 108-gear shaft; 109-a cam; 110-support motor two; 111-drive bevel gear; 112-vertical support; 113-driven bevel gear; 114-a fixed support; 115-a support bar; 201-moving the support; 202-a moving motor; 203-bevel gear one; 204-bevel gear two; 205-long axis; 206-bevel gear three; 207-bevel gear four; 208-a transmission rod; 209-sun gear; 210-a planetary gear; 211-planet carrier; 212-toothed ring; 213-crawler belt; 301-a conductive rod; 302-fixed block; 303-a grounded motor; 304-a grounded main gear; 305-a ground pinion; 306-a ground frame; 307-round wheel; 308-a connecting rod; 309-sliding bar; 310-a chute; 311-ground pin; 401-a housing; 402-buckling; 403-maintenance of the motor; 404-maintenance of the main gear; 405-a worm; 406-maintenance pinion; 407-a turbine; 408-a gear; 409-a rack; 410-maintenance platform; 501-motor one; 502-gear one; 503-motor two; 504-gear two; 505-motor three; 506-gear three; 507-central axis; 508-upper gear; 509-middle gear; 510-a lower gear; 511-rotating rod three; 512-rotating rod two; 513-first rotating rod; 514-connecting rod; 515-a support disc; 601-a mount; 602-a lift motor support; 603-a lifting motor; 604-lifting the main gear; 605-lifting pinion; 606-left gear; 607-right gear; 608-rack connecting rack; 609-lightning rod.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

The drawings are only for purposes of illustration and are only schematic and non-limiting, and certain elements of the drawings may be omitted, enlarged or reduced to better illustrate the embodiments of the present invention and not to represent the actual product size, and certain well-known structures in the drawings and descriptions thereof may be omitted for those skilled in the art.

Example (b): the use method of the automatic lifting lightning protection grounding device of the emergency power supply system comprises the following steps:

the method comprises the following steps: and moved to a desired position by the moving device.

Step two: the support device is opened and the mobile device is moved away from the ground.

Step three: and fixedly installing the conducting rod and the grounding device, and opening the grounding device to be grounded.

Step four: and adjusting the angle of the lightning rod.

Step five: and adjusting the height of the lightning rod.

Step six: when the maintenance is needed, the maintenance is carried out through the maintenance device.

As shown in fig. 1, fig. 2, fig. 3, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, and fig. 10, the automatic lifting lightning protection grounding device for an emergency power supply system includes a supporting device 1, a moving device 2, a grounding device 3, a maintenance device 4, an adjusting device 5, and a lifting device 6.

As shown in fig. 2 and 3, a first support motor 104 is fixedly installed at four corners of the upper surface of the support plate 101, a fixed round block 102 is fixedly installed at the middle position of the support plate 101, a driving gear 105 is fixedly installed on the rotating shaft of the first support motor 104, the driving gear 105 is engaged with a driven gear 107, the driven gear 107 is rotatably installed at the first end of a cam 109 through a gear shaft 108, a bracket 103 is fixedly installed at the side surface of the support plate 101, the second end of the cam 109 is rotatably installed at the side surface of the bracket 103, a second support motor 110 is fixedly installed at the second end of the cam 109, a driving bevel gear 111 and the second support motor 110 are fixedly installed, the driving bevel gear 111 is engaged with a driven bevel gear 113, a driving bevel gear 111 is rotatably installed at two ends of a vertical bracket 112, the driven bevel gear 113, the driven bevel gear 113 is fixedly installed at the first end of the fixed bracket 114, and the support rod 115 is fixedly installed below the fixed bracket 114.

As shown in fig. 2, 4 and 5, a movable support 201 is fixedly arranged below a support plate 101 through a fixed circular block 102, a movable motor 202 is fixedly arranged below the movable support 201, a first bevel gear 203 and a rotating shaft of the movable motor 202 are fixedly arranged, a second bevel gear 204 is meshed with the first bevel gear 203, the second bevel gear 204 is fixedly arranged in the middle of a long shaft 205, the long shaft 205 is rotatably arranged below the movable support 201, a third bevel gear 206 is fixedly arranged at two ends of the long shaft 205, the third bevel gear 206 is meshed with a fourth bevel gear 207, the fourth bevel gear 207 is fixedly arranged on a transmission rod 208, the transmission rod 208 is rotatably arranged below the movable support 201, sun gears 209 are symmetrically and fixedly arranged at two sides of the transmission rod 208, the sun gears 209 are meshed with three planetary gears 210, the planetary gears 210 are rotatably arranged on a planetary carrier 211, the planetary carrier 211 is fixedly arranged below the movable support 201, the ring gear 212 meshes with the carrier 211, the ring gear 212 is rotatably mounted on the outer side of the carrier 211, and the crawler belt 213 is provided on the outer sides of the two ring gears 212.

As shown in fig. 2 and fig. 6, two ends of a conductive rod 301 are detachably mounted above a fixed round block 102 and a fixed block 302, the fixed block 302 is fixedly mounted at the second end of a fixed bracket 114, a grounding frame 306 is fixedly mounted below the fixed block 302, a grounding motor 303 is fixedly mounted on the grounding frame 306, a grounding main gear 304 is fixedly mounted on a rotating shaft of the grounding motor 303, a grounding pinion 305 is engaged with the grounding main gear 304, the grounding pinion 305 is rotatably mounted at the side of the grounding frame 306, the centers of the grounding pinion 305 and the round wheel 307 are fixedly mounted, the edge of the round wheel 307 is externally mounted above a connecting rod 308, a sliding rod 309 is rotatably mounted below the connecting rod 308, the sliding rod 309 is slidably mounted in a sliding groove 310, the sliding groove 310 is fixedly mounted at the side of the grounding frame 306, a pin 311 is fixedly mounted below the sliding rod 309, the grounding frame 306 is of a hollow structure and the sliding groove is arranged below the grounding frame 306, the grounding pin 311 is slidably mounted in the grounding frame 306.

The housing 401 shown in fig. 1, 7 and 8 is fixedly arranged above the fixed round block 102, two racks 409 are arranged on the side surface of the housing 401, the buckle 402 is arranged on the outer side of the housing 401, the buckle 402 is slidably arranged with the housing 401, the maintenance motor 403 is fixedly arranged on the upper surface of the buckle 402, the rotating shaft of the maintenance motor 403 is fixedly arranged with the maintenance main gear 404, the maintenance main gear 404 is meshed with the maintenance pinion 406, the worm 405 is fixedly arranged with the maintenance pinion 406, the worm 405 is rotatably arranged on the maintenance platform 410, the worm 407 is meshed with the worm 405, the worm 407 is fixedly arranged with the gear 408, the gear 408 is rotatably arranged on the side surface of the housing 401, the gear 408 is meshed with the racks 409, and the maintenance platform 410 is fixedly arranged above the buckle 402.

The upper surface of the housing 401 shown in fig. 7 and 9 is provided with a first motor 501 and a second motor 503 which have different heights, the motor III 505, the motor I501 and the gear I502 are fixedly installed, the motor II 503 and the gear II 504 are fixedly installed, the motor III 505 and the gear III 506 are fixedly installed, three layers are arranged on the outer side of a central shaft 507, the gear I502 is meshed with a lower gear 510, the lower gear 510 is arranged on the innermost layer of the central shaft 507, a rotating rod III 511 is fixedly installed above the lower gear 510, a middle gear 509 is meshed with the gear II 504, the middle gear 509 is arranged on the second layer of the central shaft 507, a rotating rod II 512 is fixedly installed above the middle gear 509, an upper gear 508 is meshed with the gear III 506, the upper gear 508 is arranged on the outermost layer of the central shaft 507, a rotating rod I513 is fixedly installed above the upper gear 508, four connecting rods 514 are arranged, the first ends of the connecting rods 514 are respectively rotatably installed with the rotating rod III 511, the rotating rod II 512 and the rotating rod I513, and the second ends of the connecting rods 514 are rotatably installed on the side face of a supporting disc 515 in an equal angle mode.

As shown in fig. 7 and 10, there are four fixing frames 601, the fixing frames 601 are fixedly installed above the supporting disk 515, the lifting motor bracket 602 is fixedly installed above the two fixing frames 601, the lifting motor 603 is fixedly installed on the side surface of the lifting motor bracket 602, the lifting main gear 604 is fixedly installed above the lifting motor 603, the lifting sub-gear 605 is engaged with the lifting main gear 604, the lifting sub-gear 605 is fixedly installed with the left gear 606, the left gear 606 is engaged with the right gear 607, the left gear 606 and the right gear 607 are rotatably installed above the lifting motor bracket 602, a rack is arranged inside the rack connecting frame 608, the rack connecting frame 608 is engaged with the left gear 606 and the right gear 607, a lightning rod 609 is fixedly installed above the rack connecting frame 608, the lower portion of the fixing shaft 610 is fixedly installed at the position of the center of the fixing frame 601, and the lightning rod 609 is slidably installed above the lifting fixing shaft 610.

The working principle of the automatic lifting lightning protection grounding device of the emergency power supply system disclosed by the invention is as follows: when the mobile terminal needs to move, the mobile motor 202 is started to drive the bevel gear I203 to rotate, the bevel gear II 204 drives the long shaft 205 to rotate, the bevel gear III 206 at two ends is driven to rotate, the bevel gear IV 207 drives the transmission rod 208 to rotate, the sun gear 209 is driven to rotate, the planet gear 210 drives the toothed ring 212 to rotate, the crawler belt 213 is driven to rotate, after the mobile terminal moves to a required position, the support motor I104 is started to drive the driving gear 105 to rotate, the driven gear 107 is driven to rotate, the cam 109 is driven to rotate, the vertical support 112 is driven to rotate, the support motor II 110 is started, the driving bevel gear 111 is driven to rotate, the fixed support 114 is driven to rotate by the driven bevel gear 113, the support rod 115 is driven to rotate, the support rod 115 is supported on the ground, the conductive rod 301 is arranged above the fixed round block 102 and the fixed block 302, the grounding motor 303 is started, and the grounding main gear 304 is driven to rotate, the round wheel 307 is driven by the auxiliary grounding gear 305 to rotate, the connecting rod 308 is driven to slide up and down, the ground pin 311 is driven by the sliding rod 309 to extend, the bottom of the ground pin 311 is grounded, when the angle of the lightning rod needs to be adjusted, any one of the first motor 501, the second motor 503 and the third motor 505 is started, the angle of the supporting disc 515 is adjusted through gear meshing and rotating rod transmission, when the height of the lightning rod needs to be adjusted, the lifting motor 603 is started to drive the lifting main gear 604 to rotate, the lifting auxiliary gear 605 is driven to rotate, the left gear 606 drives the right gear 607 to rotate, the left gear 606 and the right gear 607 simultaneously drive the rack connecting frame 608 to move, the rack connecting frame 608 drives the lightning rod 609 to move, the height of the lightning rod is adjusted, when a maintenance worker stands on the plane of the maintenance platform 410 to start the maintenance motor 403 to drive the maintenance main gear 404 to rotate, he drives the worm 405 to rotate through the maintenance pinion 406, drives the gear 408 to rotate through the worm wheel 407, and the gear 408 is meshed with the rack 409, so as to drive the maintenance platform 410 to move upwards through the buckle 402.

The present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make various modifications without creative efforts from the above-described conception and fall within the scope of the present invention.

Claims (6)

1. The utility model provides an emergent power supply system automatic rising formula lightning protection earthing device, includes elevating gear (6), and the top of elevating gear (6) is equipped with lightning rod (609), its characterized in that: an adjusting device (5) capable of adjusting the angle of the lightning rod (609) is fixedly arranged below the lifting device (6); the adjusting device (5) is arranged above the maintenance device (4) for maintenance personnel to overhaul; a supporting device (1) for fixing is fixedly arranged below the maintenance device (4); a moving device (2) for moving is fixedly arranged below the supporting device (1); a grounding device (3) for sliding of a grounding pin is fixedly arranged on the side surface of the supporting device (1);

the supporting device (1) comprises a supporting plate (101) fixedly provided with a support (103) at four corners, a gear ring (106) is fixedly arranged on the side surface of the supporting plate (101), the gear ring (106) is meshed with a driven gear (107), the support (103) is rotatably provided with a second end of a cam (109), the first end of the cam (109) is rotatably provided with the driven gear (107) through a gear shaft (108), the driven gear (107) is meshed with a driving gear (105), two ends of a vertical support (112) are rotatably provided with a driving bevel gear (111) and a driven bevel gear (113), the driving bevel gear (111) is rotatably arranged at the second end of the cam (109) through a second supporting motor (110), the driving bevel gear (111) is meshed with the driven bevel gear (113), a supporting rod (115) is fixedly arranged behind the driven bevel gear (113) through a fixed support (114), and a movable support (201) is fixedly arranged below the supporting plate (101), two transmission rods (208) are rotatably arranged below the movable support (201) through a transmission assembly, a sun gear (209) is fixedly arranged at two ends of each transmission rod (208), a planetary gear (210) is meshed with the sun gear (209), the planetary gear (210) is meshed with a toothed ring (212), the planetary gear (210) is rotatably arranged on a planet carrier (211), the planet carrier (211) is fixedly arranged below the movable support (201), and a crawler (213) is arranged at the outer sides of the two toothed rings (212);

the fixed bracket (114) is fixedly provided with a fixed block (302), the conducting rod (301) is detachably arranged on the fixed round block (102), a grounding frame (306) is fixedly installed above the fixed block (302), a grounding main gear (304) is rotatably installed on the side surface of the grounding frame (306) through a grounding motor (303), the grounding main gear (304) is meshed with a grounding pinion (305), the centers of circles of the grounding pinion (305) and the circular wheel (307) are fixedly installed through the grounding frame (306), the edge of the circular wheel (307) is rotatably installed at the first end of a connecting rod (308), the second end of the connecting rod (308) is rotatably installed with a sliding rod (309), a grounding pin (311) is fixedly installed below the sliding rod (309), the sliding rod (309) slides in a sliding groove (310), the sliding groove (310) is fixedly installed on the side surface of the grounding frame (306), and the grounding pin (311) and the grounding frame (306) are slidably installed;

the fixed round block (102) is fixedly installed above the supporting plate (101), the shell (401) is fixedly installed above the fixed round block (102), two racks (409) are fixedly installed on the side face of the shell (401), the buckle (402) is installed on the outer side of the shell (401) in a sliding mode, the maintenance platform (410) is fixedly installed above the buckle (402), the gear (408) is meshed with the racks (409), the gear (408) is installed below the maintenance platform (410) through the turbine (407) in a rotating mode, the turbine (407) is meshed with the worm (405), the maintenance pinion (406) is fixedly installed on the worm (405), and the maintenance pinion (406) is meshed with the maintenance main gear (404).

2. The automatic lifting lightning protection grounding device of the emergency power supply system according to claim 1, wherein: a first bevel gear (203) is rotatably mounted below the movable support (201) through a movable motor (202), the first bevel gear (203) is meshed with a second bevel gear (204), the second bevel gear (204) is fixedly mounted in the middle of a long shaft (205), two ends of the long shaft (205) are fixedly mounted with a third bevel gear (206), the third bevel gear (206) is meshed with a fourth bevel gear (207), and the fourth bevel gear (207) is fixedly mounted in the middle of a transmission rod (208).

3. The automatic lifting lightning protection grounding device of the emergency power supply system according to claim 1, wherein: the motor I (501), the motor II (503) and the motor III (505) which are different in height are fixed above the shell (401), the motor I (501) and the gear I (502) are fixedly installed, the motor II (503) and the gear II (504) are fixedly installed, the motor III (505) and the gear III (506) are fixedly installed, and the gear I (502), the gear II (504) and the gear III (506) are respectively installed on the side face of the supporting disc (515) through the rotation of the control assembly.

4. The automatic lifting lightning protection grounding device of the emergency power supply system according to claim 3, wherein: the side of the supporting disc (515) is provided with three connecting rods (514) in an equal-angle rotating mode, the lower portions of the three connecting rods (514) are respectively provided with a third rotating rod (511), a second rotating rod (512) and a first rotating rod (513) in a rotating mode, a central shaft (507) is fixedly arranged above the shell (401), the outer side of the central shaft (507) is provided with three layers, the lower portion of the third rotating rod (511) and a lower gear (510) are fixedly arranged and arranged on the innermost layer of the central shaft (507), the lower portion of the second rotating rod (512) and a middle gear (509) are fixedly arranged and arranged on the second layer of the central shaft (507), the first rotating rod (513) and an upper gear (508) are fixedly arranged and arranged on the outermost layer of the central shaft (507), the first gear (502) is meshed with the lower gear (510), the second gear (504) is meshed with the middle gear (509), and the third gear (506) is meshed with the upper gear (508).

5. The automatic lifting lightning protection grounding device of the emergency power supply system according to claim 4, wherein: four fixing frames (601) are fixedly arranged above the supporting disc (515), a lifting motor support (602) is fixedly arranged above the two fixing frames (601), a lifting main gear (604) is rotatably arranged on the lifting motor support (602) through a lifting motor (603), the lifting main gear (604) is meshed with a lifting pinion (605), the lifting pinion (605) is fixedly arranged with a left gear (606), the left gear (606) is meshed with a right gear (607), the left gear (606) and the right gear (607) are rotatably arranged above the lifting motor support (602), the left gear (606), the right gear (607) and the inner side of the rack connecting frame (608) are meshed, and a lightning rod (609) is fixedly arranged above the rack connecting frame (608).

6. The use method of the automatic lifting lightning protection grounding device of the emergency power supply system according to any one of claims 1 to 5 comprises the following steps:

the method comprises the following steps: moving to a required position through a moving device;

step two: opening the supporting device, and moving the device away from the ground;

step three: fixedly mounting the conducting rod and the grounding device, and opening the grounding device for grounding;

step four: adjusting the angle of the lightning rod;

step five: adjusting the height of the lightning rod;

step six: when the maintenance is needed, the maintenance is carried out through the maintenance device.

Images