CN214626104U

CN214626104U - Multifunctional universal replacing device for jumper insulator string of power transmission line

Info

Publication number: CN214626104U
Application number: CN202120226954.XU
Authority: CN
Inventors: 郭�东
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-11-05
Anticipated expiration: 2031-01-27

Abstract

The utility model provides a multifunctional universal replacing device for a jumper insulator string of a power transmission line, which comprises a fixed seat, a clamping block, a fixed pipe, a containing cavity, a pedal plate, a first operating hole, a supportable rotary adjusting seat structure, a rotatable clamping moving seat structure, an adjustable supporting fixed seat structure, an inserting pipe, a U-shaped inserting seat, a locking bolt, a fixed rod and a conical inserting block, wherein the clamping block is connected to the middle position of the right side of the fixed seat through a bolt; the right end of the fixed pipe is welded at the middle position of the left side of the fixed seat; the containing cavity is arranged in the middle of the inner part of the fixed pipe. The utility model discloses the setting of connecting seat, second dwang, bolt and nut, second fixed plate and arc shelters from the pole is favorable to loosening the nut among the bolt and nut at the in-process that uses, then rotates the second dwang and drive the arc simultaneously and shelter from the pole and rotate, conveniently adjusts work as required at work.

Description

Multifunctional universal replacing device for jumper insulator string of power transmission line

Technical Field

The utility model belongs to the technical field of power maintenance equipment, especially, relate to a device is changed to multi-functional transmission line wire jumper insulator chain general purpose.

Background

The transmission line jumper wire cluster needs to be replaced after being used for a long time, and because the operating personnel stand on the soft jumper wire to work, the operating personnel can shake unavoidably, and people design the replacing device for improving the working efficiency.

However, the existing replacing device also has the problems that the adjustment work is inconvenient to carry out as required in the using process, the fixing work of the circuit line is inconvenient to carry out in the using process, and the tensioning work of the circuit lead is inconvenient to carry out in the working process.

Therefore, the multifunctional universal replacing device for the jumper insulator string of the power transmission line is very necessary.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a device is changed to multi-functional transmission line wire jumper insulator chain general purpose to solve current change device and still having the in-process inconvenient as required regulation work that uses, inconvenient in-process that uses carries out circuit line fixed work and inconvenient carry out the taut problem of circuit wire in work. A multifunctional universal replacing device for a jumper insulator string of a power transmission line comprises a fixed seat, a clamping block, a fixed tube, a containing cavity, a pedal plate, a first operating hole, a supportable rotary adjusting seat structure, a rotatable clamping moving seat structure, an adjustable supporting fixed seat structure, an inserting tube, a U-shaped inserting seat, a locking bolt, a fixed rod and a conical inserting block, wherein the clamping block is in bolted connection with the middle position of the right side of the fixed seat; the right end of the fixed pipe is welded at the middle position of the left side of the fixed seat; the containing cavity is arranged in the middle of the inner part of the fixed pipe; the pedal plate is connected to the right side of the upper end of the fixed pipe through a bolt; the first operating hole is formed in the middle of the left side of the upper end of the fixed pipe; the structure capable of supporting the rotary adjusting seat is arranged on the left side of the fixed pipe; the rotatable clamping moving seat structure is arranged on the left side of the upper end of the supportable rotary adjusting seat structure; the adjustable supporting fixed seat structure is arranged in the middle of the right side of the upper end of the fixed pipe; the inserting pipes are respectively connected to the upper part and the lower part of the right side of the fixed seat through bolts; the left ends of the U-shaped plug sockets are respectively plugged in the middle of the inner part of the left side of the plug pipe; the locking bolt penetrates through the middle position inside the upper end of the fixed seat and the middle position inside the lower end of the fixed seat respectively and is in threaded connection with the U-shaped plug socket; the lower end of the fixed rod is welded in the middle of the upper end of the fixed seat; the conical insertion blocks are respectively inserted in the middle of the inner part of the right side of the U-shaped insertion base; the structure capable of supporting and rotating the adjusting seat comprises a U-shaped frame, a moving pipe, a first rotating rod, a deep groove ball bearing and a first rotating seat, wherein the moving pipe penetrates through the middle position in the U-shaped frame in a sliding mode; the left end of the first rotating rod is in threaded connection with the middle position inside the right side of the moving pipe; the deep groove ball bearings are respectively sleeved at the middle position of the outer wall of the first rotating rod and at the right side of the outer wall; the first rotating seat is connected to the middle position of the right side of the outer wall of the first rotating rod through a bolt.

Preferably, the rotatable clamping moving seat structure comprises a fixed frame, a second operation hole, a threaded hole, a first fixed plate, a threaded rod, a clamping plate and a second rotating seat, wherein the second operation hole is formed in the middle of the inside of the fixed frame; the threaded hole is formed in the middle of the upper end of the fixing frame and communicated with the second operation hole; the upper end of the fixing frame is connected with the middle position of the lower end of the first fixing plate through a bolt; the threaded rod penetrates through the middle position inside the first fixing plate and the threaded hole respectively; the upper end of the threaded rod is coupled to the middle position of the lower end of the clamping plate; and the second rotating seat is connected with the outer wall of the lower end of the threaded rod through a bolt.

Preferably, the adjustable supporting and fixing seat structure comprises a connecting seat, a second rotating rod, a bolt and a nut, a second fixing plate and an arc-shaped shielding rod, wherein the lower end of the second rotating rod is inserted in the middle of the inner part of the upper side of the connecting seat; bolts in the bolt nuts respectively penetrate through the middle position inside the connecting seat and the middle position inside the lower end of the second rotating rod and are in threaded connection with the nuts; the lower end of the second fixing plate is connected with the middle position of the upper end of the second rotating rod through a bolt; the right side bolt of the arc-shaped blocking rod is connected to the middle position of the upper part of the left side of the second fixing plate.

Preferably, a safety belt is fixed on the outer wall of the upper end of the fixing rod; the pedal is arranged on the right side of the upper end of the first operating hole; the clamping block is arranged between the insertion pipes.

Preferably, the first rotating seat is arranged between the deep groove ball bearings; and the inner ring of the deep groove ball bearing is in interference fit with the outer wall of the first rotating rod.

Preferably, the deep groove ball bearings are respectively inserted and connected to the left side of the inner wall of the fixed pipe; the first rotating seat is arranged at the lower end of the first operating hole and is correspondingly arranged; the U-shaped frame is connected with the fixed pipe through a bolt.

Preferably, the clamping plate is arranged at the upper end of the first fixing plate; the clamping plate and the first fixing plate are respectively made of stainless steel plates; the lower end of the clamping plate and the upper end of the first fixing plate are respectively glued with a silica gel pad.

Preferably, the lower end of the fixing frame is connected to the left side of the upper end of the movable pipe through a bolt and is arranged on the left side of the fixing pipe.

Preferably, the arc-shaped shielding rod is an arc-shaped stainless steel rod, and the inner wall of the arc-shaped shielding rod is glued with a silica gel pad; the connecting seat adopts a U-shaped stainless steel seat.

Preferably, the connecting seat is connected to the right side of the middle position of the upper end of the fixed pipe through a bolt and is arranged on the right side of the pedal plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, the connecting seat, the second dwang, bolt and nut, second fixed plate and arc shelter from the setting of pole, be favorable to loosening the nut in the bolt and nut at the in-process that uses, then rotate the second dwang and drive the arc simultaneously and shelter from the pole and rotate, conveniently adjust work as required in work.

2. The utility model discloses in, mount, second handle hole, screw hole, first fixed plate, the threaded rod, grip block and second rotate the setting of seat, be favorable to at the in-process that uses, through the outer wall of first fixed plate and grip block centre gripping at the circuit area wire, then rotatory second rotates the seat, presss from both sides the wire through first fixed plate and grip block tightly, conveniently carries out wire fixed work at work.

3. The utility model discloses in, U type frame, remove the pipe, first dwang, the setting of first rotation seat and mount is favorable to rotating first dwang at the in-process that uses, through first dwang and removal pipe threaded connection setting, then drives the mount and remove, conveniently carries out the taut work of wire at the in-process that uses.

4. The utility model discloses in, fixing base, grip block, the pipe of pegging graft, U type bayonet socket, the setting of locking bolt and toper bayonet block is favorable to pegging graft on the inside right side of U type bayonet socket through toper bayonet block at the in-process that uses, conveniently carries out the installation work at fixed in-process.

5. The utility model discloses in, connecting seat, second dwang, second fixed plate and arc shelter from the setting of pole and running-board, are favorable to sheltering from through the arc in the in-process that uses the pole, prevent to rock at the in-process worker and influence work.

6. The utility model discloses in, U type frame, remove the pipe, first pivot pole, deep groove ball bearing and first rotation seat and the setting of fixed pipe are favorable to removing pipe and first pivot pole support work at the in-process that uses, prevent to remove pipe and first pivot pole slope influence work at work.

7. The utility model discloses in, mount, second handle hole, screw hole, first fixed plate, threaded rod and second rotate the setting of seat, are favorable to rotating the seat at the rotatory second of in-process that uses, drive the threaded rod simultaneously and rotate, conveniently adjust the height of grip block, are favorable to carrying out wire fixed work.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the supportable rotary adjusting seat structure of the present invention.

Fig. 3 is a schematic structural view of the rotatable clamping moving seat structure of the present invention.

Fig. 4 is a schematic structural view of the adjustable supporting fixing seat structure of the present invention.

In the figure:

1. a fixed seat; 2. a clamping block; 3. a fixed tube; 4. a receiving cavity; 5. a foot pedal; 6. a first operation hole; 7. a rotatable adjusting seat structure can be supported; 71. a U-shaped frame; 72. moving the tube; 73. a first rotating lever; 74. a deep groove ball bearing; 75. a first rotating base; 8. a rotatable clamping movable seat structure; 81. a fixed mount; 82. a second operation hole; 83. a threaded hole; 84. a first fixing plate; 85. a threaded rod; 86. a clamping plate; 87. a second rotating base; 9. the adjustable supporting fixed seat structure; 91. a connecting seat; 92. a second rotating lever; 93. a bolt and a nut; 94. a second fixing plate; 95. an arc-shaped blocking rod; 10. inserting a pipe; 11. a U-shaped socket; 12. locking the bolt; 13. fixing the rod; 14. a tapered plug-in block.

Detailed Description

The utility model is described in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, a multifunctional universal replacing device for a jumper insulator string of a power transmission line comprises a fixed seat 1, a clamping block 2, a fixed tube 3, a containing cavity 4, a pedal 5, a first operating hole 6, a supportable rotary adjusting seat structure 7, a rotatable clamping moving seat structure 8, an adjustable supporting fixed seat structure 9, an inserting tube 10, a U-shaped inserting seat 11, a locking bolt 12, a fixed rod 13 and a conical inserting block 14, wherein the clamping block 2 is bolted at the middle position of the right side of the fixed seat 1; the right end of the fixed pipe 3 is welded at the middle position of the left side of the fixed seat 1; the containing cavity 4 is arranged in the middle of the inner part of the fixed pipe 3; the pedal 5 is connected to the right side of the upper end of the fixed pipe 3 through a bolt; the first operating hole 6 is formed in the middle of the left side of the upper end of the fixed pipe 3; the supportable rotary adjusting seat structure 7 is arranged on the left side of the fixed pipe 3; the rotatable clamping moving seat structure 8 is arranged on the left side of the upper end of the rotatable supporting and rotating adjusting seat structure 7; the adjustable supporting and fixing seat structure 9 is arranged in the middle of the right side of the upper end of the fixed pipe 3; the inserting pipe 10 is respectively bolted on the upper part and the lower part of the right side of the fixed seat 1; the left ends of the U-shaped plug sockets 11 are respectively plugged in the middle of the inner part of the left side of the plug pipe 10; the locking bolt 12 respectively penetrates through the middle position inside the upper end and the middle position inside the lower end of the fixed seat 1 and is in threaded connection with the U-shaped plug socket 11; the lower end of the fixed rod 13 is welded at the middle position of the upper end of the fixed seat 1; the conical insertion blocks 14 are respectively inserted in the middle of the inner part of the right side of the U-shaped insertion base 11; the supportable rotary adjusting seat structure 7 comprises a U-shaped frame 71, a moving pipe 72, a first rotating rod 73, a deep groove ball bearing 74 and a first rotating seat 75, wherein the moving pipe 72 penetrates through the middle position inside the U-shaped frame 71 in a sliding manner; the left end of the first rotating rod 73 is in threaded connection with the middle position inside the right side of the moving pipe 72; the deep groove ball bearings 74 are respectively sleeved at the middle position of the outer wall of the first rotating rod 73 and at the right side of the outer wall; the first rotating seat 75 is bolted to the middle position of the right side of the outer wall of the first rotating rod 73; when using, cup joint U type bayonet socket 11 at the outer wall of fixed position, then screw up locking bolt 12 to peg graft toper socket 14 in the inside intermediate position in right side of U type bayonet socket 11, rotating first rotating seat 75, through removing pipe 72 and first rotation pole 73 threaded connection setting, the length of having adjusted equipment, the convenience is fixed work at the in-process that uses.

In this embodiment, referring to fig. 3, the rotatable clamping moving seat structure 8 includes a fixed frame 81, a second operation hole 82, a threaded hole 83, a first fixing plate 84, a threaded rod 85, a clamping plate 86, and a second rotating seat 87, wherein the second operation hole 82 is opened in the middle of the inside of the fixed frame 81; the threaded hole 83 is formed in the middle of the upper end of the fixing frame 81 and is communicated with the second operation hole 82; the upper end of the fixing frame 81 is bolted to the middle position of the lower end of the first fixing plate 84; the threaded rod 85 respectively penetrates through the middle position inside the first fixing plate 84 and the threaded hole 83; the upper end of the threaded rod 85 is coupled to the middle position of the lower end of the clamping plate 86; the second rotating seat 87 is connected to the outer wall of the lower end of the threaded rod 85 through a bolt; with first fixed plate 84 and grip block 86 centre gripping respectively in the suitable position of wire jumper outer wall, then rotatory second rotates seat 87, set up through threaded rod 85 and mount 81 threaded connection, then drive grip block 86 and remove downwards, it is fixed circuit line through grip block 86 and the cooperation of first fixed plate 84, then first rotation seat 75 of antiport passes through, it sets up to remove pipe 72 and first rotation pole 73 threaded connection, it removes mount 81 to drive, it is taut with the circuit wire, the lead of changing the position simultaneously is sent and is loosened, conveniently carry out work.

In this embodiment, referring to fig. 4, the adjustable supporting and fixing seat structure 9 includes a connecting seat 91, a second rotating rod 92, a bolt and nut 93, a second fixing plate 94 and an arc-shaped blocking rod 95, wherein the lower end of the second rotating rod 92 is inserted into the middle position inside the upper side of the connecting seat 91; bolts in the bolt and nut 93 respectively penetrate through the middle position in the connecting seat 91 and the middle position in the lower end of the second rotating rod 92 and are in threaded connection with nuts; the lower end of the second fixing plate 94 is bolted to the middle position of the upper end of the second rotating rod 92; the right side of the arc-shaped blocking rod 95 is bolted to the middle position of the upper part of the left side of the second fixing plate 94; after the equipment is fixed, loosen the nut in the bolt and nut 93, rotate the angle of second dwang 92 and second fixed plate 94, shield the pole 95 with the arc simultaneously and rotate to suitable position, conveniently adjust the work at the in-process that uses, then screw up the nut in the bolt and nut 93, make workman's back lean on in the left side that the arc shielded the pole 95, make the workman step on the upper end at running-board 5, then carry out insulator chain change work, and then accomplish work.

In this embodiment, specifically, a safety belt is fixed on the outer wall of the upper end of the fixing rod 13; the pedal 5 is arranged on the right side of the upper end of the first operating hole 6; the clamping block 2 is arranged between the insertion pipes 10.

In this embodiment, specifically, the first rotating seat 75 is disposed between the deep groove ball bearings 74; the inner ring of the deep groove ball bearing 74 is in interference fit with the outer wall of the first rotating rod 73.

In this embodiment, specifically, the deep groove ball bearings 74 are respectively inserted into the left sides of the inner walls of the fixed pipes 3; the first rotating seat 75 is arranged at the lower end of the first operating hole 6 and is correspondingly arranged; the U-shaped frame 71 is connected with the fixed pipe 3 through bolts.

In this embodiment, specifically, the clamping plate 86 is disposed at the upper end of the first fixing plate 84; the clamping plate 86 and the first fixing plate 84 are made of stainless steel plates respectively; the lower end of the clamping plate 86 and the upper end of the first fixing plate 84 are respectively glued with a silica gel pad.

In this embodiment, specifically, the lower end of the fixing frame 81 is bolted to the left side of the upper end of the movable pipe 72 and is disposed on the left side of the fixed pipe 3.

In this embodiment, specifically, the arc-shaped blocking rod 95 is an arc-shaped stainless steel rod, and the inner wall of the arc-shaped blocking rod is glued with a silica gel pad; the connecting seat 91 is a U-shaped stainless steel seat.

In this embodiment, specifically, the connecting seat 91 is bolted to the right side of the middle position of the upper end of the fixed pipe 3 and is disposed on the right side of the pedal plate 5.

Principle of operation

In the utility model, when in use, the U-shaped socket 11 is sleeved on the outer wall of the fixed position, then the locking bolt 12 is screwed, the conical plug-in block 14 is inserted in the middle position inside the right side of the U-shaped socket 11, the first rotating seat 75 is rotated, the length of the equipment is adjusted by the threaded connection of the movable tube 72 and the first rotating rod 73, the fixing work is convenient in the use process, the first fixed plate 84 and the clamping plate 86 are respectively clamped at the proper position of the outer wall of the jumper, then the second rotating seat 87 is rotated, the threaded connection of the threaded rod 85 and the fixed frame 81 is arranged, then the clamping plate 86 is driven to move downwards, the circuit line is fixed by the matching of the clamping plate 86 and the first fixed plate 84, then the first rotating seat 75 is rotated reversely, the movable tube 72 and the first rotating rod 73 are arranged by threaded connection, the fixed frame 81 is driven to move, take-up the circuit wire, will change the lead of position simultaneously and send and loosen, conveniently carry out work, fix equipment back, loosen the nut in bolt and nut 93, rotate the angle of second dwang 92 and second fixed plate 94, shield pole 95 with the arc simultaneously and rotate to suitable position, conveniently adjust work at the in-process that uses, then screw up the nut in bolt and nut 93, make the workman back lean on the left side that the arc shielded pole 95, make the workman step on the upper end at running-board 5, then carry out insulator chain change work, and then accomplish work.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. A multifunctional universal replacing device for a jumper insulator string of a power transmission line comprises a fixed seat (1), a clamping block (2), a fixed tube (3), a containing cavity (4), a pedal plate (5), a first operating hole (6), a supportable rotary adjusting seat structure (7), a rotatable clamping moving seat structure (8), an adjustable supporting fixed seat structure (9), an inserting tube (10), a U-shaped inserting seat (11), a locking bolt (12), a fixed rod (13) and a conical inserting block (14), wherein the clamping block (2) is in bolted connection with the middle position of the right side of the fixed seat (1); the right end of the fixed pipe (3) is welded at the middle position of the left side of the fixed seat (1); the containing cavity (4) is arranged in the middle of the inner part of the fixed pipe (3); the pedal (5) is connected to the right side of the upper end of the fixed pipe (3) through a bolt; the first operating hole (6) is formed in the middle of the left side of the upper end of the fixed pipe (3); the inserting pipe (10) is respectively connected to the upper part and the lower part of the right side of the fixed seat (1) through bolts; the left end of the U-shaped socket (11) is respectively plugged in the middle position of the inner part of the left side of the plugging pipe (10); the locking bolt (12) respectively penetrates through the middle position inside the upper end and the middle position inside the lower end of the fixing seat (1) and is in threaded connection with the U-shaped plug socket (11); the lower end of the fixed rod (13) is welded in the middle position of the upper end of the fixed seat (1); the conical insertion blocks (14) are respectively inserted in the middle of the inner part of the right side of the U-shaped insertion base (11); the multifunctional universal replacing device for the jumper insulator string of the power transmission line is characterized in that the supportable rotary adjusting seat structure (7) in the multifunctional universal replacing device for the jumper insulator string of the power transmission line is arranged on the left side of the fixed pipe (3); the rotatable clamping moving seat structure (8) is arranged on the left side of the upper end of the rotatable supporting rotating adjusting seat structure (7); the adjustable supporting and fixing seat structure (9) is arranged in the middle of the right side of the upper end of the fixed pipe (3); the structure (7) capable of supporting and rotating the adjusting seat comprises a U-shaped frame (71), a moving pipe (72), a first rotating rod (73), a deep groove ball bearing (74) and a first rotating seat (75), wherein the moving pipe (72) penetrates through the middle position inside the U-shaped frame (71) in a sliding mode; the left end of the first rotating rod (73) is in threaded connection with the middle position inside the right side of the moving pipe (72); the deep groove ball bearings (74) are respectively sleeved at the middle position of the outer wall of the first rotating rod (73) and at the right side of the outer wall; the first rotating seat (75) is connected to the middle position of the right side of the outer wall of the first rotating rod (73) through a bolt.

2. The multifunctional universal replacing device for the jumper insulator string of the power transmission line as claimed in claim 1, wherein the rotatable clamping moving seat structure (8) comprises a fixed frame (81), a second operating hole (82), a threaded hole (83), a first fixed plate (84), a threaded rod (85), a clamping plate (86) and a second rotating seat (87), and the second operating hole (82) is formed in the middle of the inside of the fixed frame (81); the threaded hole (83) is formed in the middle of the upper end of the fixing frame (81) and communicated with the second operation hole (82); the upper end of the fixed frame (81) is connected with the middle position of the lower end of the first fixed plate (84) through a bolt; the threaded rod (85) penetrates through the middle position inside the first fixing plate (84) and the threaded hole (83) respectively; the upper end of the threaded rod (85) is coupled to the middle position of the lower end of the clamping plate (86); and the second rotating seat (87) is connected to the outer wall of the lower end of the threaded rod (85) through a bolt.

3. The multifunctional universal replacing device for the jumper insulator string of the power transmission line according to claim 1, wherein the adjustable supporting and fixing seat structure (9) comprises a connecting seat (91), a second rotating rod (92), a bolt nut (93), a second fixing plate (94) and an arc-shaped blocking rod (95), and the lower end of the second rotating rod (92) is inserted in the middle position inside the upper side of the connecting seat (91); bolts in the bolt nuts (93) respectively penetrate through the middle position in the connecting seat (91) and the middle position in the lower end of the second rotating rod (92) and are in threaded connection with the nuts; the lower end of the second fixing plate (94) is connected with the middle position of the upper end of the second rotating rod (92) through a bolt; the right side of the arc-shaped shielding rod (95) is connected to the middle position of the upper part of the left side of the second fixing plate (94) through a bolt.

4. The multifunctional universal replacing device for the jumper insulator string of the power transmission line as recited in claim 1, wherein the first rotating seat (75) is arranged between the deep groove ball bearings (74); the inner ring of the deep groove ball bearing (74) is in interference fit with the outer wall of the first rotating rod (73); a safety belt is fixed on the outer wall of the upper end of the fixed rod (13); the pedal (5) is arranged on the right side of the upper end of the first operating hole (6); the clamping block (2) is arranged between the insertion pipes (10).

5. The multifunctional universal replacing device for the jumper insulator string of the power transmission line as claimed in claim 2, wherein the deep groove ball bearings (74) are respectively inserted on the left side of the inner wall of the fixed pipe (3); the first rotating seat (75) is arranged at the lower end of the first operating hole (6) and is correspondingly arranged; the U-shaped frame (71) is connected with the fixed pipe (3) through bolts.

6. The multifunctional universal replacing device for the jumper insulator string of the power transmission line as claimed in claim 2, wherein the clamping plate (86) is arranged at the upper end of the first fixing plate (84); the clamping plate (86) and the first fixing plate (84) are respectively made of stainless steel plates; the lower end of the clamping plate (86) and the upper end of the first fixing plate (84) are respectively glued with a silica gel pad.

7. The multifunctional universal replacing device for the jumper insulator string of the power transmission line as claimed in claim 2, wherein the lower end of the fixing frame (81) is bolted to the left side of the upper end of the moving pipe (72) and is arranged on the left side of the fixing pipe (3).

8. The multifunctional universal replacing device for the jumper insulator string of the power transmission line according to claim 3, wherein the arc-shaped blocking rod (95) is an arc-shaped stainless steel rod, and a silica gel pad is glued to the inner wall of the arc-shaped blocking rod; the connecting seat (91) adopts a U-shaped stainless steel seat.

9. The multifunctional universal replacing device for the jumper insulator string of the power transmission line as claimed in claim 3, wherein the connecting seat (91) is bolted to the right side of the middle position of the upper end of the fixed pipe (3) and is arranged on the right side of the pedal (5).