CN112653034A

CN112653034A - Auxiliary device is connected with fracture cable to high altitude construction

Info

Publication number: CN112653034A
Application number: CN202011587887.0A
Authority: CN
Inventors: 杜宇; 张硕; 赵培彦; 程展; 任柯桢; 薛飞; 朱淼
Original assignee: Xishan Power Supply Co Of State Grid Henan Electric Power Co
Current assignee: Xishan Power Supply Co Of State Grid Henan Electric Power Co
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-04-13
Anticipated expiration: 2040-12-29
Also published as: CN112653034B

Abstract

The invention discloses a broken cable connection auxiliary device for high-altitude operation, which comprises a transverse plate, a fixed block, a connecting shaft, a threaded part, a threaded sleeve, a connecting block, a supporting block, a wiring auxiliary mechanism, an adjusting shaft, a first driving bevel gear and a first driven bevel gear, wherein the first driving bevel gear is meshed with the first driven bevel gear, a second bearing seat is fixedly arranged at the center of the bottom end of the transverse plate, the end part of the bottom end of the adjusting shaft penetrates through the second bearing seat, and a second adjusting handle is fixedly arranged at the end part of the bottom end of the adjusting shaft. The invention has the beneficial effects that: the invention can conveniently draw a broken thread end, can fix the drawn thread end through the auxiliary wiring mechanism, is convenient for stabilizing the thread end during wiring, can carry out wiring treatment on the broken thread end by adjusting the proper distance between the two auxiliary wiring mechanisms, can ensure that the distance between the two thread ends is stable and unchanged during wiring, and is convenient for subsequent wiring operation.

Description

Auxiliary device is connected with fracture cable to high altitude construction

Technical Field

The invention relates to the technical field of electric power, in particular to a broken cable connection auxiliary device for aerial work.

Background

The work high above the ground generally means work high above the ground, and means work performed by a person at a height with reference to a certain position. The national standard GB/T3608 + 2008 "Classification of high altitude operations": "work at a high place where there is a possibility of falling at a height of 2m or more (including 2 m) from the falling height reference surface is called high place work. "according to this definition, the range of work at high altitudes is fairly broad in the construction industry. When the operation is performed in a building, the operation is performed on a frame with the length of more than 2m, namely the high-altitude operation.

When the overhead cable is broken, the wiring operation needs to be carried out by overhead operation, but in the prior art, the broken cable needs to be connected and then wired by a plurality of operations, and the whole process is very complicated and troublesome, so that a new auxiliary connection device is needed to realize the wiring operation.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

The invention provides a broken cable connection auxiliary device for aerial work, aiming at the problems in the related art and aiming at overcoming the technical problems in the prior related art.

The technical scheme of the invention is realized as follows:

a broken cable connection auxiliary device for high-altitude operation comprises a transverse plate, wherein fixed blocks are fixedly arranged on two sides of the top end of the transverse plate along the central symmetry, a connecting shaft is arranged between the fixed blocks on the two sides, threaded parts are symmetrically arranged on the connecting shaft along the central symmetry, threads on the two threaded parts on the connecting shaft are oppositely arranged, thread sleeves are respectively arranged outside the threaded parts, a connecting block is fixedly arranged at the top end of the outer wall of each thread sleeve, a connecting plate is fixedly arranged at one end part of each connecting block, away from the thread sleeves, a supporting block is fixedly arranged at the center of one end of each connecting plate, away from the connecting block, a wiring auxiliary mechanism is fixedly arranged at one end part of each supporting block, away from the connecting plate, a second through hole is formed in the center of the transverse plate, an adjusting, first drive bevel gear meshes with first driven bevel gear mutually, and the bottom center fixed mounting of diaphragm has the second bearing frame, and the bottom tip of regulating spindle passes the setting of second bearing frame, and the bottom tip fixed mounting of regulating spindle has the second and adjusts the handle.

Optionally, two ends of the connecting shaft are rotatably connected with the fixed block through first bearing seats respectively.

Optionally, the auxiliary mechanism of working a telephone switchboard includes the auxiliary sleeve, auxiliary sleeve fixed mounting is at the top end of supporting shoe, the groove of accomodating has been seted up at auxiliary sleeve's inside wall top center, the inside of auxiliary sleeve still is equipped with the clamp plate, the clamp plate is located and is accomodate the groove under, first through-hole has been seted up at auxiliary sleeve's roof center, the groove setting is accomodate in the bottom intercommunication of first through-hole, the inside of first through-hole is run through and is equipped with the regulation pole, the bottom end of adjusting the pole rotates through first connection bearing and installs on the roof center of clamp plate, auxiliary sleeve's outer wall top center fixed mounting has fixation nut, fixation nut locates the top end of first through-hole, the top outer wall of adjusting the pole is equipped with the screw thread section, the screw thread section is connected with.

Optionally, the size of the accommodating groove is equal to that of the clamping plate, and anti-slip lines are arranged on one end face, far away from the accommodating groove, of the clamping plate.

Optionally, the top of diaphragm has seted up the spout along the center, and the spout sets up along connecting axle length direction, and the outer wall bottom end fixed mounting of swivel nut has the slider, and the bottom end of slider slides and establishes with in the spout.

Optionally, the bottom of diaphragm is installed along central symmetry and is pulled the line box, and the one end that the line box kept away from the diaphragm center has seted up the opening, and the inside center of pulling the line box is equipped with the rolling axle, and the outside fixed mounting of rolling axle has the receipts line roller, and the outside winding of receipts line roller is equipped with supplementary acting as go-between, and the supplementary one end of keeping away from the receipts line roller of acting as go-between passes the opening setting.

Optionally, mounting holes are formed in the two ends of the transverse plate, connecting through holes are formed in the bottom wall of the transverse plate along the central symmetry, the top ends of the connecting through holes are communicated with the mounting holes, the top end of the winding shaft penetrates through the connecting through holes and is arranged in the mounting holes, a rotating shaft is arranged in the mounting holes, a second driving bevel gear is fixedly mounted at the end, located in the mounting holes, of the rotating shaft, a second driven bevel gear is mounted at the top of the winding shaft, and the second driven bevel gear is meshed with the second driving bevel gear.

Optionally, the bottom end of the winding shaft is rotatably connected with the inner bottom wall of the pull line box through a second connecting bearing, and the top end of the winding shaft is rotatably mounted on the inner top wall of the mounting hole through a third bearing seat.

Optionally, a port of the mounting hole is fixedly provided with a sealing plate, the rotating shaft is rotatably connected with the sealing plate through a third connecting bearing, and a third adjusting handle is fixedly arranged at the end part of the rotating shaft, which is located at the outer part of the mounting hole.

The invention has the beneficial effects that: the invention has reasonable structure, the thread end of the auxiliary stay wire is tied at the broken end of the cable, the third adjusting handle is rotated, the third adjusting handle can drive the second driving bevel gear to rotate through the rotating shaft, the second driving bevel gear drives the second driven bevel gear to rotate, the second driven bevel gear drives the winding shaft to rotate, the winding shaft drives the take-up roller to rotate, the winding of the auxiliary stay wire is realized, then the two thread ends are drawn in, the drawn thread ends are inserted into the inside of the auxiliary sleeve, the first adjusting handle is rotated, the first adjusting handle can drive the adjusting rod to rotate, the adjusting rod can rotate through the thread section, the relative position between the thread section and the fixed nut is adjusted, the movement of the thread section can drive the clamping plate at the bottom end part of the adjusting rod to move through the adjusting rod, the thread end of the broken cable is inserted into the inside of the auxiliary sleeve, when the clamping plate moves towards the inner low wall of the auxiliary sleeve, the clamping plate can clamp the broken cable end, the second adjusting handle is adjusted, the second adjusting handle can drive the first driving bevel gear to rotate through the adjusting shaft, the first driving bevel gear can drive the connecting shaft to rotate through the first driven bevel gear, the connecting shaft can drive the threaded parts on two sides to synchronously rotate, the threaded parts can drive the threaded sleeves to move, the threaded sleeves can drive the wiring auxiliary mechanism to synchronously move, the moving directions of the two threaded sleeves are always opposite because the threaded directions on the two threaded parts are opposite, the moving directions of the two wiring auxiliary mechanisms are also always opposite, when the two wiring auxiliary mechanisms are close to each other, the two cable ends can be close to each other to be adjusted, the wiring operation is convenient, the broken cable end can be conveniently drawn close, and meanwhile, the drawn cable end can be fixed through the wiring auxiliary mechanism, the stability of end of a thread when conveniently working a telephone switchboard, and the distance between two wiring complementary unit can be adjusted, consequently can be through adjusting the suitable distance between two wiring complementary unit, come to carry out the wiring processing to cracked end of a thread, and the distance between two end of a thread is stable unchangeable when can guaranteeing the wiring, makes things convenient for follow-up wiring operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural view of a broken cable connection aid for aerial work according to the present invention;

FIG. 2 is a schematic view showing the internal structure of the broken cable connection assisting device for aerial work according to the present invention;

FIG. 3 is a schematic structural view of a wire connection assisting mechanism in the broken cable connection assisting apparatus for working aloft according to the present invention;

fig. 4 is an enlarged view of a structure in fig. 2.

Reference numerals;

1. a transverse plate; 2. a fixed block; 3. a connecting shaft; 4. a first bearing housing; 5. a threaded portion; 6. a threaded sleeve; 7. connecting blocks; 8. a connecting plate; 9. a support block; 10. a wiring auxiliary mechanism; 11. an auxiliary sleeve; 12. a receiving groove; 13. a clamping plate; 14. a first through hole; 15. adjusting a rod; 16. a first connecting bearing; 17. fixing a nut; 18. a threaded segment; 19. a first adjustment handle; 20. a second through hole; 21. an adjustment shaft; 22. a first drive bevel gear; 23. a first driven bevel gear; 24. a second bearing housing; 25. a second adjustment handle; 26. a chute; 27. a slider; 28. a pull box; 29. an opening; 30. a winding shaft; 31. a second connecting bearing; 32. a wire take-up roller; 33. auxiliary pull wires; 34. mounting holes; 35. a connecting through hole; 36. a third bearing seat; 37. a rotating shaft; 38. a second drive bevel gear; 39. a second driven bevel gear; 40. closing the plate; 41. a third connecting bearing; 42. and a third adjusting handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.

As shown in fig. 1-4, according to an embodiment of the present invention, there is provided a broken cable connection auxiliary device for aerial work, including a transverse plate 1, fixed blocks 2 are fixedly mounted on two sides of the top end of the transverse plate 1 along the central symmetry, a connecting shaft 3 is disposed between the fixed blocks 2 on the two sides, threaded portions 5 are symmetrically disposed on the connecting shaft 3 along the central symmetry, the thread directions on the two threaded portions 5 on the connecting shaft 3 are opposite, threaded sleeves 6 are mounted on the outer portions of the threaded portions 5, a connecting block 7 is fixedly mounted on the top end of the outer wall of the threaded sleeves 6, a connecting plate 8 is fixedly mounted on the end portion of the connecting block 7 far away from the threaded sleeves 6, a supporting block 9 is fixedly mounted on the center of one end of the connecting plate 8 far away from the connecting block 7, a connection auxiliary mechanism 10 is fixedly mounted on the end portion of the supporting block, the top end of adjusting shaft 21 is fixed with first drive bevel gear 22, and the middle part fixed mounting of connecting axle 3 has first driven bevel gear 23, and first drive bevel gear 22 meshes with first driven bevel gear 23 mutually, and the bottom center fixed mounting of diaphragm 1 has second bearing frame 24, and the bottom end of adjusting shaft 21 passes second bearing frame 24 and sets up, and the bottom end fixed mounting of adjusting shaft 21 has second regulation handle 25. Fix broken cable end of a thread through the wiring complementary unit 10 of both sides, then adjust second regulation handle 25, second regulation handle 25 can drive first drive bevel gear 22 through regulating shaft 21 and rotate, first drive bevel gear 22 can drive connecting axle 3 rotatory through first driven bevel gear 23, the rotation of connecting axle 3 can drive screw thread portion 5 synchronous rotation of both sides, the rotation of screw thread portion 5 can drive swivel nut 6 and remove, the removal of swivel nut 6 can drive wiring complementary unit 10 synchronous movement, because the opposite setting of screw thread direction on two screw thread portions 5, therefore the moving direction of two swivel nuts 6 is always opposite, and the removal of two wiring complementary unit 10 is also always opposite, when two wiring complementary unit 10 are close to each other, alright be close to the regulation with two ends of a thread, conveniently carry out the wiring operation.

Specifically, two ends of the connecting shaft 3 are rotatably connected with the fixed block 2 through first bearing seats 4 respectively.

Specifically, the auxiliary mechanism 10 of working a telephone switchboard includes auxiliary sleeve 11, auxiliary sleeve 11 fixed mounting is at the top end of supporting shoe 9, the groove 12 has been seted up and has been accomodate at auxiliary sleeve 11's inside wall top center, auxiliary sleeve 11's inside still is equipped with clamp plate 13, clamp plate 13 is located and is accomodate groove 12 under, first through-hole 14 has been seted up at auxiliary sleeve 11's roof center, the bottom intercommunication of first through-hole 14 is accomodate the groove 12 setting, the inside of first through-hole 14 is run through and is equipped with regulation pole 15, the bottom end of adjusting pole 15 rotates through first connecting bearing 16 and installs on clamp plate 13's roof center, auxiliary sleeve 11's outer wall top center fixed mounting has fixation nut 17, fixation nut 17 locates the top end of first through-hole 14, the top outer wall of adjusting pole 15 is equipped with screw thread section 18, screw section 18 is connected with fixation nut 17, the top end fixed mounting of adjusting pole 15 has. Rotate first regulation handle 19, first regulation handle 19 can drive regulation pole 15 and rotate, regulation pole 15 can rotate through screw thread section 18, screw thread section 18 can and fixation nut 17 between carry out the relative position and adjust, the removal of screw thread section 18 can drive the clamp plate 13 who adjusts pole 15 bottom tip through adjusting pole 15 and remove, insert inside auxiliary sleeve 11 with the end of a thread of cracked cable, when clamp plate 13 when moving towards the inside low wall of auxiliary sleeve 11, clamp plate 13 alright press from both sides with the end of a thread to cracked cable tightly, the auxiliary sleeve 11 synergism of the auxiliary mechanism 10 of working a telephone switchboard of both sides, alright be close to the regulation with two ends of a thread, make things convenient for follow-up wiring operation.

Specifically, the size of the storage groove 12 is equal to the size of the clamping plate 13, and an end face of the clamping plate 13 far away from the storage groove 12 is provided with anti-slip lines.

Specifically, spout 26 has been seted up along the center in the top of diaphragm 1, and spout 26 sets up along connecting axle 3 length direction, and the outer wall bottom end fixed mounting of swivel nut 6 has slider 27, and the bottom end of slider 27 slides and establishes in the spout 26.

Specifically, the terminal box 28 is installed along central symmetry in the bottom of diaphragm 1, and opening 29 has been seted up to the terminal that terminal box 28 keeps away from diaphragm 1 center, and the inside center of terminal box 28 is equipped with rolling axle 30, and the outside fixed mounting of rolling axle 30 has a receipts line roller 32, and the outside winding of receipts line roller 32 is equipped with supplementary act as go-between 33, and the supplementary one end of acting as go-between 33 keeping away from receipts line roller 32 passes opening 29 and sets up, and the end of a thread at both ends is certainly very far away from each other when the cable is cracked, and the supplementary end of a thread 33 that can fasten both sides that sets up makes it be close to diaphragm 1, makes things convenient for the end of a thread to be connected with.

Specifically, mounting holes 34 have been seted up inside the both ends of diaphragm 1, connect through-hole 35 has been seted up along central symmetry on the diapire of diaphragm 1, connect through-hole 35's top intercommunication mounting hole 34 sets up, the top end of rolling axle 30 passes connect through-hole 35 and locates inside mounting hole 34, the inside pivot 37 that is equipped with of mounting hole 34, the one end fixed mounting that pivot 37 is located inside mounting hole 34 has second drive bevel gear 38, second driven bevel gear 39 is installed at the top of rolling axle 30, second driven bevel gear 39 meshes with second drive bevel gear 38 mutually, rotate pivot 37, pivot 37 can drive second driven bevel gear 39 through second drive bevel gear 38 and rotate, second driven bevel gear 39 can drive rolling axle 30 and rotate, rolling axle 30 drives the receipts line roller 32 rotation again, realize the rolling of supplementary acting as go-between 33, then draw two ends of a thread into.

Specifically, the bottom end of the take-up shaft 30 is rotatably connected to the inner bottom wall of the terminal box 28 through a second connecting bearing 31, and the top end of the take-up shaft 30 is rotatably mounted on the inner top wall of the mounting hole 34 through a third bearing seat 36.

Specifically, a sealing plate 40 is fixedly mounted at a port of the mounting hole 34, the rotating shaft 37 is rotatably connected with the sealing plate 40 through a third connecting bearing 41, and a third adjusting handle 42 is fixedly mounted at an end of the rotating shaft 37 located outside the mounting hole 34.

In addition, when the cable is specifically applied, the wire end of the auxiliary stay 33 is tied at the broken end of the cable, the third adjusting handle 42 is rotated, the third adjusting handle 42 drives the second driving bevel gear 38 to rotate through the rotating shaft 37, the second driving bevel gear 38 drives the second driven bevel gear 39 to rotate, the second driven bevel gear 39 drives the winding shaft 30 to rotate, the winding shaft 30 drives the wire winding roller 32 to rotate, the auxiliary stay 33 is wound, then the two wire ends are pulled in, the pulled-in wire ends are inserted into the auxiliary sleeve 11, the first adjusting handle 19 is rotated, the first adjusting handle 19 drives the adjusting rod 15 to rotate, the adjusting rod 15 rotates through the threaded section 18, the relative position between the threaded section 18 and the fixing nut 17 is adjusted, the movement of the threaded section 18 drives the clamping plate 13 at the bottom end of the adjusting rod 15 to move through the adjusting rod 15, and the wire end of the broken cable is inserted into the auxiliary sleeve 11, when the clamping plate 13 moves towards the inner lower wall of the auxiliary sleeve 11, the clamping plate 13 can clamp the end of the broken cable, the second adjusting handle 25 is adjusted, the second adjusting handle 25 can drive the first driving bevel gear 22 to rotate through the adjusting shaft 21, the first driving bevel gear 22 can drive the connecting shaft 3 to rotate through the first driven bevel gear 23, the rotation of the connecting shaft 3 can drive the threaded parts 5 at the two sides to synchronously rotate, the rotation of the threaded parts 5 can drive the threaded sleeves 6 to move, the movement of the threaded sleeves 6 can drive the auxiliary wiring mechanism 10 to synchronously move, because the thread directions on the two thread portions 5 are arranged oppositely, the moving directions of the two thread sleeves 6 are always opposite, the movement of the two auxiliary wiring mechanisms 10 is always opposite, when the two auxiliary wiring mechanisms 10 approach each other, the two wire ends can be adjusted to approach each other, and the wiring operation is convenient.

In summary, according to the above technical solution of the present invention, the broken thread end can be conveniently pulled up, and meanwhile, the pulled-up thread end can be fixed by the auxiliary wiring mechanism 10, so as to facilitate the stability of the thread end during wiring, and the distance between the two auxiliary wiring mechanisms 10 can be adjusted, so that the broken thread end can be connected by adjusting the appropriate distance between the two auxiliary wiring mechanisms 10, thereby ensuring that the distance between the two thread ends is stable and unchanged during wiring, and facilitating the subsequent wiring operation.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides an auxiliary device is connected with fracture cable for high altitude construction, including diaphragm (1), a serial communication port, fixed block (2) are installed along central symmetry fixed mounting to the top both sides of diaphragm (1), be equipped with connecting axle (3) between the fixed block (2) of both sides, threaded portion (5) have been seted up along central symmetry on connecting axle (3), the screw thread opposite direction on two threaded portion (5) on connecting axle (3) sets up, thread portion (5) outside all installs swivel nut (6), the outer wall top fixed mounting of swivel nut (6) has connecting block (7), the one end fixed mounting that connecting block (7) kept away from swivel nut (6) has connecting plate (8), the one end center fixed mounting that connecting plate (8) kept away from connecting block (7) has supporting shoe (9), the one end fixed mounting that connecting plate (8) were kept away from to supporting shoe (9) has wiring complementary, second through-hole (20) have been seted up at the center of diaphragm (1), second through-hole (20) inside runs through and is equipped with regulating spindle (21), the top end fixed mounting of regulating spindle (21) has first drive bevel gear (22), the middle part fixed mounting of connecting axle (3) has first driven bevel gear (23), first drive bevel gear (22) and first driven bevel gear (23) mesh mutually, the bottom center fixed mounting of diaphragm (1) has second bearing frame (24), the bottom end of regulating spindle (21) passes second bearing frame (24) and sets up, and the bottom end fixed mounting of regulating spindle (21) has second regulation handle (25).

2. The broken cable connection auxiliary device for the aerial work is characterized in that two ends of the connecting shaft (3) are respectively in rotating connection with the fixing block (2) through a first bearing seat (4).

3. The broken cable connection auxiliary device for high-altitude operation as claimed in claim 2, wherein the wiring auxiliary mechanism (10) comprises an auxiliary sleeve (11), the auxiliary sleeve (11) is fixedly mounted at the top end of the supporting block (9), a storage groove (12) is formed in the center of the top of the inner side wall of the auxiliary sleeve (11), a clamping plate (13) is further arranged inside the auxiliary sleeve (11), the clamping plate (13) is arranged right below the storage groove (12), a first through hole (14) is formed in the center of the top wall of the auxiliary sleeve (11), the bottom end of the first through hole (14) is communicated with the storage groove (12), an adjusting rod (15) is arranged inside the first through hole (14) in a penetrating manner, the bottom end of the adjusting rod (15) is rotatably mounted on the center of the top wall of the clamping plate (13) through a first connecting bearing (16), a fixing nut (17) is fixedly mounted at the top center of the outer wall of the auxiliary sleeve (11), the fixing nut (17) is arranged at the top end of the first through hole (14), the outer wall of the top of the adjusting rod (15) is provided with a threaded section (18), the threaded section (18) is connected with the fixing nut (17), and the top end of the adjusting rod (15) is fixedly provided with a first adjusting handle (19).

4. The broken cable connection auxiliary device for the aerial work is characterized in that the size of the accommodating groove (12) is equal to that of the clamping plate (13), and an anti-skid line is arranged on one end face, far away from the accommodating groove (12), of the clamping plate (13).

5. The auxiliary device for connecting the broken cable for the aerial work is characterized in that a sliding groove (26) is formed in the top end of the transverse plate (1) along the center, the sliding groove (26) is formed in the length direction of the connecting shaft (3), a sliding block (27) is fixedly installed at the bottom end of the outer wall of the threaded sleeve (6), and the bottom end of the sliding block (27) is arranged in the sliding groove (26) in a sliding mode.

6. The broken cable connection auxiliary device for the aerial work is characterized in that cable boxes (28) are symmetrically installed at the bottom end of the transverse plate (1) along the center, an opening (29) is formed in one end, away from the center of the transverse plate (1), of each cable box (28), a winding shaft (30) is arranged at the center of the inner portion of each cable box (28), a cable winding roller (32) is fixedly installed on the outer portion of each winding shaft (30), an auxiliary pull cable (33) is wound on the outer portion of each cable winding roller (32), and one end, away from the cable winding roller (32), of each auxiliary pull cable (33) penetrates through the opening (29).

7. The broken cable connection auxiliary device for the aerial work is characterized in that mounting holes (34) are formed in two ends of the transverse plate (1), connecting through holes (35) are formed in the bottom wall of the transverse plate (1) along the central symmetry, the top ends of the connecting through holes (35) are communicated with the mounting holes (34) and are arranged, the top end of the winding shaft (30) penetrates through the connecting through holes (35) and is arranged in the mounting holes (34), a rotating shaft (37) is arranged in the mounting holes (34), a second driving bevel gear (38) is fixedly mounted at the end, located in the mounting holes (34), of the rotating shaft (37), a second driven bevel gear (39) is mounted at the top of the winding shaft (30), and the second driven bevel gear (39) is meshed with the second driving bevel gear (38).

8. The broken cable connection auxiliary device for high-altitude operation is characterized in that the bottom end of the winding shaft (30) is rotatably connected with the inner bottom wall of the pull box (28) through a second connecting bearing (31), and the top end of the winding shaft (30) is rotatably mounted on the inner top wall of the mounting hole (34) through a third bearing seat (36).

9. The broken cable connection auxiliary device for high-altitude operation as claimed in claim 8, wherein a sealing plate (40) is fixedly mounted at a port of the mounting hole (34), the rotating shaft (37) is rotatably connected with the sealing plate (40) through a third connecting bearing (41), and a third adjusting handle (42) is fixedly mounted at one end of the rotating shaft (37) located outside the mounting hole (34).