A grounding ring electric assembly and disassembly insulation device

Abstract

An electric installation and removal insulation device for a grounding ring comprises: a grounding ring clamping component, a turning mechanism, an insulating shell, an insulating operating mechanism and a power output module. The upper end of the insulating shell is sleeved with a slider base, and the slider base does not produce relative movement with the insulating shell; a slider capable of horizontal movement is arranged on the slider base; the grounding ring clamping component is connected to one end of the slider; the upper end of the insulating operating mechanism is connected to the other end of the slider; the lower end of the insulating operating mechanism is connected to the lower end of the insulating shell; one end of the turning mechanism is arranged at the upper end of the insulating shell, and a sleeve is arranged at the other end; the sleeve is arranged above the grounding ring clamping component; and the power output module is arranged below the insulating shell. The electric installation and removal insulation device for a grounding ring of the present invention enables workers to maintain a sufficient safety distance below the active distribution line, install or remove the grounding ring on the high-voltage wire, prevent workers from electric shock, and protect personal equipment safety.

Description

Technical Field

[0001] The invention relates to the technical field of grounding ring assembly and disassembly devices, and in particular to an electric assembly and disassembly insulation device for a grounding ring. Background Art

[0002] When the power industry is overhauling distribution lines or equipment, it is necessary to hang grounding wires to ensure the safety of maintenance personnel. The conventional method of hanging grounding wires is that personnel climb to the conductor, wear insulating gloves, lift the grounding ring until the conductor is inserted into the grounding ring, and use an electric wrench to tighten the nut on the grounding ring. During the entire operation, personnel will directly contact the conductor of the distribution line, and there are safety risks even if they wear insulating gloves. The rise of the robotics industry in recent years has led to the use of robots to install grounding rings, but robots take a long time to install, have low work efficiency, and are used in harsh conditions. Therefore, in view of the defects of grounding ring installation tools and methods, it is necessary to study a grounding ring installation and disassembly insulation device that takes into account both personal safety and installation efficiency. Summary of the invention

[0003] In order to solve the deficiencies in the prior art, the object of the present invention is to provide an electric assembly and disassembly insulation device for a grounding ring.

[0004] The present invention adopts the following technical solution:

[0005] A grounding ring electric assembly and disassembly insulation device, comprising: a grounding ring clamping component, a turning angle mechanism, an insulating shell, an insulating operating mechanism and a power output module, wherein the insulating shell is a hollow cylindrical structure; a slider base is sleeved on the upper end of the insulating shell, and the slider base does not produce relative movement with the insulating shell; a slider capable of horizontal movement is provided on the slider base; the grounding ring clamping component is connected to one end of the slider; the upper end of the insulating operating mechanism is connected to the other end of the slider; the lower end of the insulating operating mechanism is connected to the lower end of the insulating shell; the grounding ring clamping component and the insulating operating mechanism are respectively located on both sides of the insulating shell; one end of the turning angle mechanism is arranged at the upper end of the insulating shell, and a sleeve is arranged at the other end; the sleeve is arranged above the grounding ring clamping component; and the power output module is arranged below the insulating shell.

[0006] Preferably, the grounding ring clamping component includes a first slide rail, a second slide rail, a third slide rail, a first stopper, a second stopper, a third stopper, and a fourth stopper.

[0007] Preferably, one end of the first slide rail is connected to a slot on the height adjustment plate by means of bolts.

[0008] Preferably, the height adjustment disk is connected to one end of the slider.

[0009] Preferably, the second slide rail is fixedly connected to the other end of the first slide rail.

[0010] Preferably, the third slide rail is arranged between the second slide rail and the height adjustment plate, and is sleeved on the first slide rail.

[0011] Preferably, the third slide rail is capable of sliding on the first slide rail.

[0012] Preferably, the second slide rail and the third slide rail are connected via a spring and a spring guide block.

[0013] Preferably, the first stopper and the second stopper are respectively mounted at two ends of the upper end of the third slide rail, and are capable of sliding on the third slide rail.

[0014] Preferably, the first stopper is fixed to one of the mounting plates of the grounding ring through a first positioning bolt and is fixed to the third slide rail.

[0015] Preferably, the second stopper cooperates with the first stopper through a first fastening bolt to clamp one of the mounting plates of the grounding ring.

[0016] Preferably, the third stopper and the fourth stopper are respectively mounted at two ends of the upper end of the second slide rail, and are capable of sliding on the second slide rail.

[0017] Preferably, the fourth stopper is fixed to another mounting plate of the grounding ring through a second positioning bolt and is fixed to the second slide rail.

[0018] Preferably, the third stopper cooperates with the fourth stopper to clamp another mounting plate of the grounding ring through the second fastening bolt.

[0019] Preferably, the lower ends of the first stopper, the second stopper, the third stopper and the fourth stopper are respectively provided with a first slide rail groove, a second slide rail groove, a third slide rail groove and a fourth slide rail groove for connecting with the third slide rail and the second slide rail respectively.

[0020] Preferably, the first stopper and the fourth stopper are respectively provided with a first positioning bolt groove and a second positioning bolt groove for accommodating the first positioning bolt and the second positioning bolt.

[0021] Preferably, each of the first stopper, the second stopper, the third stopper and the fourth stopper is provided with a fastening bolt groove for accommodating the first fastening bolt and the second fastening bolt.

[0022] Preferably, the insulating operating mechanism comprises an insulating operating rod, a handle, a one-way locking mechanism and a limit plate.

[0023] Preferably, the upper end of the insulating operating rod is connected to the other end of the slider.

[0024] Preferably, one end of the limiting plate is sleeved on the lower end of the insulating shell.

[0025] Preferably, a sliding groove is provided on the limiting plate, and the lower side of the insulating operating rod is arranged in the sliding groove of the limiting plate.

[0026] Preferably, a handle is provided at the lower end of the insulating operating rod passing through the limiting plate.

[0027] Preferably, a one-way locking mechanism is provided on the handle.

[0028] Preferably, a groove is further provided on the upper side of the limiting plate.

[0029] Preferably, the one-way locking mechanism is a buckle.

[0030] Preferably, the buckle is arranged on the handle on the side where the groove is located.

[0031] Preferably, a V-shaped spring is arranged between the buckle and the handle, so that the buckle is locked into the groove without applying external force, so that the insulating operating rod cannot move. When external force is applied, the buckle pops out of the groove, so that the insulating operating rod can move in the sliding groove.

[0032] Preferably, an insulating hexagonal shaft is arranged inside the insulating shell.

[0033] Preferably, the upper and lower ends of the insulating shell are respectively provided with a first bearing and a second bearing for receiving the insulating hexagonal shaft.

[0034] Preferably, outer sides of the first bearing and the second bearing are connected to the inner wall of the insulating housing without generating relative movement.

[0035] Preferably, the inner sides of the first bearing and the second bearing are connected to the six edges of the insulating hexagonal shaft without generating relative movement.

[0036] Preferably, a handle is sleeved on the lower end of the insulating shell.

[0037] Preferably, one end of the corner mechanism is connected to the upper end of the insulating hexagonal shaft.

[0038] Preferably, the corner mechanism comprises a shell, and the shell is a hollow cylindrical structure bent at 90°, one end of the shell is connected to the insulating shell, and the other end is connected to the sleeve through a clamping plate.

[0039] Preferably, a first bevel gear, a second bevel gear and a transmission shaft are arranged inside the housing.

[0040] Preferably, the shaft portion of the first bevel gear is connected to the insulating hexagonal shaft, and the gear portion is connected to the gear of the second bevel gear.

[0041] Preferably, the shaft portion of the second bevel gear is connected to the sleeve via a transmission shaft and a clamping plate.

[0042] Preferably, the intersection angle between the first bevel gear and the second bevel gear is 90°.

[0043] Preferably, the power output module is connected to the lower end of the insulating hexagonal shaft.

[0044] Preferably, the power output module comprises: a power module housing and a handle arranged below the power module housing.

[0045] Preferably, a motor, a coupling and a drive controller are arranged inside the power module housing.

[0046] Preferably, one end of the coupling is directly connected to the insulating hexagonal shaft, and the other end is connected to the output end of the motor.

[0047] Preferably, the input end of the electric motor is connected to the drive controller.

[0048] Preferably, a battery for providing power to the power output module is arranged inside the handle.

[0049] Preferably, a start button and a forward and reverse button for controlling the power output module are provided on the outer side of the handle.

[0050] Compared with the prior art, the present invention has the following beneficial effects:

[0051] The electric installation and removal insulation device for a grounding ring of the present invention takes into account both convenience and safety, and provides an insulating rod-type electric installation and removal insulation device for a grounding ring that can be operated by a single person for an active distribution line. The position and movement of the grounding ring are controlled by a grounding ring clamping component and a movable insulating operating rod, and installation and removal of various types of grounding rings are achieved by a block, a slide rail and a height adjustment plate in the clamping component. The invention is a universal grounding ring installation and removal device, which provides installation and removal power for the device by controlling the power output of the electric motor, changes the angle of the power output by a turning mechanism, and provides a sufficient safety distance for operators by an insulating shell and an insulating hexagonal shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Figure 1 It is a schematic diagram of the appearance structure of a grounding ring electric installation and removal insulation device of the present invention;

[0053] Figure 2 It is a structural schematic diagram of a clamping component of a grounding ring electric installation and removal insulation device of the present invention;

[0054] Figure 3 It is a three-view diagram of a first stopper of a grounding ring electric assembly and disassembly insulation device of the present invention;

[0055] Figure 4 It is a structural schematic diagram of an insulation operating mechanism of an electric installation and removal insulation device for a grounding ring of the present invention;

[0056] Figure 5 It is a structural schematic diagram of a corner mechanism of a grounding ring electric installation and removal insulation device of the present invention;

[0057] Figure 6 The three views of the power output module of the grounding ring electric assembly and disassembly insulation device of the present invention.

[0058] In the figure: 1-clamping component; 11-first slide rail; 12-second slide rail; 13-third slide rail; 1311-slide rail groove; 14-first stopper; 141-first positioning bolt; 1411-positioning bolt groove; 142-first fastening bolt; 1421-fastening bolt groove; 15-second stopper; 16-third stopper; 17-fourth stopper; 171-second positioning bolt; 172-second fastening bolt; 181-spring; 182-spring guide block; 191-slot; 192-bolt; 193-height adjustment plate; 2-angle mechanism; 21-sleeve; 22- First bevel gear; 23-second bevel gear; 24-transmission shaft; 25-clamp; 26-first bearing; 3-slider base; 31-slider; 4-insulating shell; 41-handle cover; 421-insulating hexagonal shaft; 5-insulating operating rod; 511-operating handle; 512-buckle; 513-groove; 514-V-spring; 52-limiting plate; 6-power output module; 61-handle; 62-start button; 63-forward and reverse button; 64-motor; 65-coupling; 66-second bearing; 67-power module housing; 68-drive controller; 69-battery. DETAILED DESCRIPTION

[0059] The present application is further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present application.

[0060] Figure 1 FIG. 1 is a schematic diagram of the appearance structure of a grounding ring electric installation and removal insulation device of the present invention. Figure 1 As shown, an electric grounding ring assembly and disassembly insulation device of the present invention mainly includes a grounding ring clamping component 1, a rotation mechanism 2, an insulation shell 4, an insulation operating mechanism and a power output module 6.

[0061] The insulating shell 4 is a hollow cylindrical structure, and a slider base 3 is sleeved on the upper end of the insulating shell 4. The slider base 3 preferably does not produce relative movement with the insulating shell 4. A slider 31 capable of horizontal movement is provided on the slider base 3. Preferably, the slider 31 is sleeved in the slider base 3.

[0062] The grounding ring clamping component 1 is connected to one end of the slider 31, the upper end of the insulating operating mechanism is connected to the other end of the slider 31, the lower end of the insulating operating mechanism is connected to the lower end of the insulating shell 4, and the grounding ring clamping component 1 and the insulating operating mechanism are respectively located on both sides of the insulating shell 4.

[0063] One end of the corner mechanism 2 is arranged at the upper end of the insulating housing 4 , and the other end thereof is provided with a sleeve 21 , which is arranged above the grounding ring clamping component 1 .

[0064] A handle 41 is sleeved on the lower end of the insulating housing 4 , and the power output module 6 is arranged below the insulating housing 4 .

[0065] like Figure 2 As shown, the grounding ring clamping component 1 includes a first slide rail 11 , a second slide rail 12 , a third slide rail 13 , a first stopper 14 , a second stopper 15 , a third stopper 16 , and a fourth stopper 17 .

[0066] One end of the first slide rail 11 is connected to a slot 191 on a height adjustment plate 193 by a bolt 192 , so that the first slide rail 11 can move up and down in the slot 191 to adjust the height.

[0067] The height adjustment disk 193 is connected to one end of the slider 31, the second slide rail 12 is fixedly connected to the other end of the first slide rail 11, the third slide rail 13 is arranged between the second slide rail 12 and the height adjustment disk 193, and is sleeved on the first slide rail 11, the third slide rail 13 can slide on the first slide rail 11, and the second slide rail 12 and the third slide rail 13 are connected by a spring 181 and a spring guide block 182.

[0068] The first stopper 14 and the second stopper 15 are respectively mounted at both ends of the upper end of the third slide rail 13 and can slide on the third slide rail 13. The first stopper 14 is fixed to one of the mounting plates of the grounding ring through the first positioning bolt 141 and is fixed to the third slide rail 13. The second stopper 15 cooperates with the first stopper 14 through the first fastening bolt 142 to clamp one of the mounting plates of the grounding ring.

[0069] The third stopper 16 and the fourth stopper 17 are respectively mounted at both ends of the upper end of the second slide rail 12 and can slide on the second slide rail 12; the fourth stopper 17 is fixed to another mounting plate of the grounding ring through a second positioning bolt 171 and is fixed to the second slide rail 12, and the third stopper 16 cooperates with the fourth stopper 17 to clamp another mounting plate of the grounding ring through a second fastening bolt 172.

[0070] like Figure 3 As shown, the lower ends of the first stopper 14, the second stopper 15, the third stopper 16 and the fourth stopper 17 are respectively provided with a first slide rail groove 1311, a second slide rail groove, a third slide rail groove and a fourth slide rail groove for connecting with the third slide rail 13 and the second slide rail 12 respectively; the first stopper 14 and the fourth stopper 17 are respectively provided with a first positioning bolt groove 1411 and a second positioning bolt groove for accommodating the first positioning bolt 141 and the second positioning bolt 171; the first stopper 14, the second stopper 15, the third stopper 16 and the fourth stopper 17 are all provided with a fastening bolt groove for accommodating the first fastening bolt 142 and the second fastening bolt 172.

[0071] like Figure 4 As shown, the insulating operating mechanism includes an insulating operating rod 5 , a handle 511 , a one-way locking mechanism and a limiting plate 52 .

[0072] The upper end of the insulating operating rod 5 is connected to the other end of the slider 31, one end of the limit plate 52 is sleeved on the lower end of the insulating shell 4, a sliding groove is provided on the limit plate 52, and the lower side of the insulating operating rod 5 is provided in the sliding groove of the limit plate 52. The insulating operating rod 5 passes through the lower end of the limit plate 52 and is provided with a handle 511, and the handle 511 is provided with a one-way locking mechanism.

[0073] A groove 513 is further provided on the upper side of the limiting plate 52 . The one-way locking mechanism is preferably a buckle 512 . The buckle 512 is provided on the handle 511 on the side where the groove 513 is located. A V-shaped spring 514 is provided between the buckle 512 and the handle 511 .

[0074] When no external force is applied, the buckle 512 is inserted into the groove 513 so that the insulating operating rod 5 cannot move. When an external force is applied, the buckle 512 pops out of the groove 513 so that the insulating operating rod 5 can move in the sliding groove.

[0075] When the handle 511 is held and the insulating operating rod 5 is driven away from the insulating housing 4 , the grounding ring clamping component 1 is brought close to the insulating housing 4 , thereby bringing the grounding ring clamping component 1 close to the corner mechanism 2 , so that the nut of the grounding ring is inserted into the sleeve 21 .

[0076] An insulating hexagonal shaft 421 is disposed inside the insulating housing 4 , and a first bearing 26 and a second bearing 66 for receiving the insulating hexagonal shaft 421 are respectively disposed at the upper and lower ends of the insulating housing 4 .

[0077] The outer sides of the first bearing 26 and the second bearing 66 are connected to the inner wall of the insulating housing 4 and do not generate relative movement. The inner sides of the first bearing 26 and the second bearing 66 are connected to the six edges of the insulating hexagonal shaft 421 and do not generate relative movement. The first bearing 26 and the second bearing 66 are used to fix the insulating hexagonal shaft 421 and reduce the friction resistance borne by the insulating hexagonal shaft 421 when rotating. The insulating housing 4 and the insulating hexagonal shaft 421 provide an effective insulation distance for the device.

[0078] like Figure 5 As shown, the turning mechanism 2 is used to change the power output angle of the insulating hexagonal shaft 421, one end of the turning mechanism 2 is connected to the upper end of the insulating hexagonal shaft 421, and the turning mechanism 2 includes a shell.

[0079] The shell is a hollow cylindrical structure bent at 90 degrees, one end of the shell is connected to the insulating shell 4, and the other end is connected to the sleeve 21 through the clamping plate 25. A first bevel gear 22, a second bevel gear 23 and a transmission shaft 24 are arranged inside the shell.

[0080] The shaft of the first bevel gear 22 is connected to the insulating hexagonal shaft 421, and the gear part is connected to the gear of the second bevel gear 23. The shaft of the second bevel gear 23 is connected to the sleeve 21 through the transmission shaft 24 and the clamping plate 25. The intersection angle between the first bevel gear 22 and the second bevel gear 23 is 90°.

[0081] like Figure 6 As shown, the power output module 6 is connected to the lower end of the insulating hexagonal shaft 421 , and the power output module 6 includes: a power module housing 67 and a handle 61 arranged below the power module housing 67 .

[0082] The power module housing 67 is provided with a motor 64 , a coupling 65 and a drive controller 68 .

[0083] One end of the coupling 65 is directly connected to the insulating hexagonal shaft 421, and the other end is connected to the output end of the motor 64. The input end of the motor 64 is connected to the drive controller 68. A battery 69 for providing power to the power output module 6 is arranged inside the handle 61, and a start button 62 and a forward and reverse button 63 for controlling the power output module 6 are arranged on the outside of the handle 61.

[0084] The start button 62 controls the battery 69 to provide power for the power output module 6, and the forward and reverse buttons 63 control the drive controller 68, thereby controlling the forward and reverse rotation of the motor 64, thereby controlling the forward and reverse rotation of the insulating hexagonal shaft 421, thereby controlling the forward and reverse rotation of the sleeve 21, thereby controlling the tightening and disassembly of the grounding ring nut.

[0085] The working principle of an electric installation and removal insulation device for a grounding ring is as follows: a worker installs the grounding ring on the grounding ring clamping component 1. During installation, the screws of the grounding ring are loosened to a certain length so that the opening between the two mounting plates of the grounding ring can fully accommodate the diameter of the line conductor. In order to enable the nut of the grounding ring to be sleeved in the sleeve 21, and the two mounting plates of the grounding ring do not move when the staff lifts the grounding ring onto the conductor through the device, the height of the grounding ring is adjusted by adjusting the position of the card slot 191 and the height adjustment disk 193; the left and right position of the grounding ring as a whole is adjusted by the sliding connection of the first slide rail 11, the second slide rail 12 and the third slide rail 13; the position between the two mounting plates is not shortened before the grounding ring is installed on the conductor by the spring 181 and the spring guide block 182; the front and rear position of the grounding ring is adjusted by the first stop block 14, the second stop block 15, the third stop block 16 and the fourth stop block 17; the two mounting plates of the grounding ring will not move along the sliding direction of the second slide rail 12 and the third slide rail 13 by the first positioning bolt 141 and the second positioning bolt 171 on the stop block; the two mounting plates of the grounding ring are clamped by the first fastening bolt 142 and the second fastening bolt 172. The V-shaped spring 514, buckle 512, limit plate 52, and insulating operating rod 5 connected to the operating handle 511 realize the manual control of the movement of the slider along the direction of the slider base, thereby controlling the grounding ring clamping component 1 to approach and move away from the sleeve 21, so that after the grounding ring is installed on the wire, the nut of the grounding ring leaves the inside of the sleeve 21, and the staff removes the grounding ring electric assembly and disassembly insulation device. The corner mechanism 2 changes the power of the motor 64 transmitted by the insulating hexagonal shaft 421, so that the sleeve 21 can assemble and disassemble the nut of the grounding ring in the vertical direction of the insulating shell 4. The motor 64 provides power output for the entire device, the start button 62 controls the start and stop of the device, the forward and reverse installation button 63 and the drive controller 68 control the forward and reverse rotation of the motor 64, and the coupling connects the insulating hexagonal shaft 421 and the motor 64 to control the output power of the motor 64. In this way, it is possible to carry out assembly and disassembly work on various types of grounding rings, and it is a universal grounding ring electric assembly and disassembly insulation device.

[0086] Compared with the prior art, the present invention has the following beneficial effects:

[0087] The electric installation and removal insulation device for a grounding ring of the present invention takes into account both convenience and safety, and provides an insulating rod-type electric installation and removal insulation device for a grounding ring that can be operated by a single person for an active distribution line. The position and movement of the grounding ring are controlled by a grounding ring clamping component and a movable insulating operating rod, and installation and removal of various types of grounding rings are achieved by a block, a slide rail and a height adjustment plate in the clamping component. The invention is a universal grounding ring installation and removal device, which provides installation and removal power for the device by controlling the power output of the electric motor, changes the angle of the power output by a turning mechanism, and provides a sufficient safety distance for operators by an insulating shell and an insulating hexagonal shaft.

[0088] The applicant of the present invention has made a detailed explanation and description of the implementation examples of the present invention in conjunction with the drawings in the specification. However, those skilled in the art should understand that the above implementation examples are only preferred implementation schemes of the present invention, and the detailed description is only to help readers better understand the spirit of the present invention, but not to limit the scope of protection of the present invention. On the contrary, any improvements or modifications based on the inventive spirit of the present invention should fall within the scope of protection of the present invention.

Claims

1. A grounding ring electric assembly and disassembly insulation device, comprising: The grounding ring clamping component (1), the corner mechanism (2), the insulating housing (4), the insulating operating mechanism and the power output module (6) are characterized by: The insulating shell (4) is a hollow cylindrical structure, and an insulating hexagonal shaft (421) is arranged inside the insulating shell (4); The upper end of the insulating housing (4) is sleeved with a slider base (3), and the slider base (3) does not generate relative movement with the insulating housing (4); The slider base (3) is provided with a slider (31) capable of horizontal movement; The grounding ring clamping component (1) is connected to one end of the slider (31); The insulating operating mechanism comprises an insulating operating rod (5), a handle (511), a one-way locking mechanism and a limiting plate (52); The upper end of the insulating operating rod (5) is connected to the other end of the slider (31); One end of the limiting plate (52) is sleeved on the lower end of the insulating shell (4); The limiting plate (52) is provided with a sliding groove, and the lower side of the insulating operating rod (5) is arranged in the sliding groove of the limiting plate (52); The lower end of the insulating operating rod (5) passing through the limiting plate (52) is provided with a handle (511); The handle (511) is provided with a one-way locking mechanism; The grounding ring clamping component (1) and the insulating operating mechanism are respectively located on two sides of the insulating housing (4); One end of the corner mechanism (2) is connected to the upper end of the insulating hexagonal shaft (421); The corner mechanism (2) comprises a shell, which is a hollow cylindrical structure bent at 90 degrees, one end of which is connected to the insulating shell (4), and the other end of which is connected to the sleeve (21) via a clamping plate (25); The sleeve (21) is arranged above the grounding ring clamping component (1); The power output module (6) is connected to the lower end of the insulating hexagonal shaft (421); The power output module (6) comprises: a power module housing (67) and a handle (61) arranged below the power module housing (67); The power module housing (67) is provided with an electric motor (64), a coupling (65) and a drive controller (68); One end of the coupling (65) is directly connected to the insulating hexagonal shaft (421), and the other end is connected to the output end of the motor (64); The input end of the motor (64) is connected to the drive controller (68); A battery (69) for providing power to the power output module (6) is arranged inside the handle (61); A start button (62) and a forward and reverse rotation button (63) for controlling the power output module (6) are arranged on the outside of the handle (61).

2. The grounding ring electric assembly and disassembly insulation device according to claim 1, characterized in that: The grounding ring clamping component (1) comprises a first slide rail (11), a second slide rail (12), a third slide rail (13), a first stopper (14), a second stopper (15), a third stopper (16), and a fourth stopper (17).

3. The grounding ring electric assembly and disassembly insulation device according to claim 2, characterized in that: One end of the first slide rail (11) is connected to a slot (191) on a height adjustment plate (193) via a bolt (192); The height adjustment plate (193) is connected to one end of the slider (31); The second slide rail (12) is fixedly connected to the other end of the first slide rail (11); The third slide rail (13) is arranged between the second slide rail (12) and the height adjustment plate (193), and is sleeved on the first slide rail (11); The third slide rail (13) is capable of sliding on the first slide rail (11); The second slide rail (12) and the third slide rail (13) are connected via a spring (181) and a spring guide block (182).

4. The grounding ring electric assembly and disassembly insulation device according to claim 3, characterized in that: The first stopper (14) and the second stopper (15) are respectively mounted at two ends of the upper end of the third slide rail (13), and are capable of sliding on the third slide rail (13); The first stopper (14) is fixed to one of the mounting plates of the grounding ring via a first positioning bolt (141) and is fixed to the third slide rail (13); The second stopper (15) cooperates with the first stopper (14) to clamp one of the mounting plates of the grounding ring via a first fastening bolt (142); The third stopper (16) and the fourth stopper (17) are respectively mounted at two ends of the upper end of the second slide rail (12), and are capable of sliding on the second slide rail (12); The fourth stopper (17) is fixed to another mounting plate of the grounding ring via a second positioning bolt (171) and is fixed to the second slide rail (12); The third stopper (16) cooperates with the fourth stopper (17) via a second fastening bolt (172) to clamp another mounting plate of the grounding ring.

5. The grounding ring electric assembly and disassembly insulation device according to claim 4, characterized in that: The lower ends of the first stopper (14), the second stopper (15), the third stopper (16) and the fourth stopper (17) are respectively provided with a first slide rail groove (1311), a second slide rail groove, a third slide rail groove and a fourth slide rail groove for respectively connecting to the third slide rail (13) and the second slide rail (12); The first stopper (14) and the fourth stopper (17) are respectively provided with a first positioning bolt groove (1411) and a second positioning bolt groove for accommodating a first positioning bolt (141) and a second positioning bolt (171); The first stopper (14), the second stopper (15), the third stopper (16) and the fourth stopper (17) are all provided with fastening bolt grooves for accommodating the first fastening bolt (142) and the second fastening bolt (172).

6. The grounding ring electric assembly and disassembly insulation device according to claim 5, characterized in that: The upper side of the limiting plate (52) is also provided with a groove (513); The one-way locking mechanism is a buckle (512); The buckle (512) is arranged on the handle (511) on the side where the groove (513) is located; A V-shaped spring (514) is provided between the buckle (512) and the handle (511), so that the buckle (512) is locked into the groove (513) when no external force is applied, so that the insulating operating rod (5) cannot move; when an external force is applied, the buckle (512) pops out of the groove (513), so that the insulating operating rod (5) can move in the sliding groove.

7. The grounding ring electric assembly and disassembly insulation device according to claim 1, characterized in that: The upper and lower ends of the insulating housing (4) are respectively provided with a first bearing (26) and a second bearing (66) for receiving the insulating hexagonal shaft (421); The outer sides of the first bearing (26) and the second bearing (66) are connected to the inner wall of the insulating housing (4) and do not generate relative movement; The inner sides of the first bearing (26) and the second bearing (66) are connected to the six edges of the insulating hexagonal shaft (421) and do not generate relative movement; The lower end of the insulating shell (4) is sleeved with a handle (41).

8. The grounding ring electric assembly and disassembly insulation device according to claim 7, characterized in that: A first bevel gear (22), a second bevel gear (23) and a transmission shaft (24) are arranged inside the housing; The shaft portion of the first bevel gear (22) is connected to the insulating hexagonal shaft (421), and the gear portion is connected to the gear of the second bevel gear (23); The shaft portion of the second bevel gear (23) is connected to the sleeve (21) via a transmission shaft (24) and a clamping plate (25); The intersection angle between the first bevel gear (22) and the second bevel gear (23) is 90°.

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