Live-line work bypass cable lapping device

Abstract

The invention relates to the technical field of bypass cable lapping, in particular to a hot-line work bypass cable lapping device which comprises a lapping hook used for being hung on a cable and a hanging ring used for bypass cable lapping, a bottom plate is arranged at the lower end of the lapping hook, the lower end of the bottom plate comprises a stand column arranged in the middle, and a connecting shaft is arranged at the upper end of the hanging ring. The connecting shafts are arranged on the two sides of the stand column at the lower end of the bottom plate, the lower end of the stand column is connected with a connecting rod, the lower end of the connecting rod is connected with a flange seat, the wire hanging hooks are symmetrically arranged on the two sides of the upper end of the bottom plate in a J-shaped structure, and the two wire hanging hooks are provided with a fixing seat between the upper end of the bottom plate. A motor is arranged on the inner side of the fixing sleeve, a telescopic rod is arranged at the lower end of the motor, and a fourth transmission gear set is arranged at the lower end of the telescopic rod and connected with a third transmission gear set in an engaged mode through a telescopic rod lifting gear. The device has the advantages of being safe, reliable and easy and convenient to install.

Description

Technical Field

[0001] The invention relates to the technical field of bypass cable wiring, in particular to a live working bypass cable wiring device. Background Art

[0002] With the rapid development of urban power grid cabling, the safe operation of power cable lines is the key to ensuring power supply reliability. Due to sudden failures in the operation of cable lines, it takes a long time to detect and repair the faults when the cable lines are completely out of power. The time to restore power supply is difficult to effectively control, which ultimately results in long power outages and reduced power supply reliability. Therefore, it is necessary to explore the live working bypass device, which can build a temporary power supply system in a very short time. Under the uninterrupted power supply state, it can ensure the safe and fast completion of the emergency repair work of the faulty cable line while maintaining uninterrupted temporary power supply to users along the line. The bypass device must be safe and reliable, and simple and convenient to install. In a very short time, through on-site live working, the building block components can be installed, the bypass line length and the number of power supply branches can be quickly adjusted, and the faulty line section can be effectively bridged to ensure the safety and reliability of temporary power supply to users.

[0003] Therefore, in order to solve the above problems, we propose a live working bypass cable wiring device. Summary of the invention

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art and to provide a live working bypass cable wiring device which is safe, reliable, simple to install and convenient, and solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a live working bypass cable wiring device, which includes a wiring hook for hanging on the cable and a lifting ring for wiring the bypass cable, the lower end of the wiring hook is provided with a base plate, the lower end of the base plate includes a column arranged in the middle, the upper end of the lifting ring is provided with a connecting shaft, the connecting shaft is arranged on both sides of the column at the lower end of the base plate, the lower end of the column is connected to a connecting rod, and the lower end of the connecting rod is connected to a flange seat.

[0006] Preferably, the wiring hooks are J-shaped and symmetrically arranged on both sides of the upper end of the base plate, a fixing seat is arranged between the two wiring hooks and a fixing sleeve connected to the column is arranged on the upper end of the fixing seat.

[0007] Preferably, a motor is provided inside the fixed sleeve, a telescopic rod is provided at the lower end of the motor, and a fourth transmission gear set is provided at the lower end of the telescopic rod.

[0008] Preferably, the fourth transmission gear group is meshedly connected to the third transmission gear group through the telescopic rod lifting gear, the upper end gear of the third transmission gear group is meshedly connected to the second transmission gear group arranged at one end of the inner side of the fixed seat, the upper end of the second transmission gear group is connected to a worm gear through a gear, and the worm gear is arranged on the inner side of the lower end of the wire hook.

[0009] Preferably, the upper end gear of the worm is connected to a first transmission gear set, and the gear of the first transmission gear set is connected to a turntable arranged on the inner side of the upper end of the line hook.

[0010] Preferably, sliding limit grooves are provided on both sides of the turntable, and sliding limit blocks arranged on the inner side of the wire hook are embedded in the sliding limit grooves. A gear transmission groove is also provided on the upper end of the turntable, and a gear is provided in the gear transmission groove. The gear in the gear transmission groove is connected to the gear of the first transmission gear group.

[0011] Preferably, a cable fixing sleeve opening is further provided on one side of the turntable, and the turntable drives the cable fixing sleeve opening to rotate in the wiring hook through the first transmission gear set.

[0012] Preferably, the first transmission gear set includes a gear member connected to the gear transmission groove on the turntable, the lower end of the gear member is connected to a worm gear in the line hook, and the worm gear is connected to the worm.

[0013] Preferably, the worm, the second transmission gear set and the third transmission gear set are all provided with bearings, and a bevel gear member is provided on one side of the bearing.

[0014] Preferably, the bevel gear member is connected to the second transmission gear set gear in the fixed seat, the lower end of the second transmission gear set is connected to the third transmission gear set gear arranged in the column, and the third transmission gear set is provided with an adjusting gear at the lower end of the column.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. When the live working bypass cable wiring device is in use, the overhead laying of the bypass cable will not be restricted by the on-site environment. The device is easy to operate, safe and reliable, can reduce working time, and improve work efficiency. At the same time, it expands the scope of bypass operations to a certain extent, improves the level of live working for large-scale complex Class IV operations, thereby shortening power outage time and increasing power supply, which is conducive to the development of live working technology and ensures the safe and stable operation of the power grid.

[0016] 2. The present invention effectively reduces the impact of the on-site environment on such work through the use of the live working bypass cable wiring device, expands the scope of bypass operations, reduces the number of workers required for bypass operations, reduces labor costs, avoids wear and tear caused by contact with the ground, and protects the insulation performance of bypass equipment. At the same time, the device is simple to install and operate, safe and reliable, effectively reduces labor costs, solves the problems of cable dragging and ground wear, and improves work safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the present invention; Figure 3 yes Figure 2 The enlarged structural diagram at A in the middle; Figure 4 It is a schematic diagram of the structure of the cable fixing plate of the present invention.

[0018] Explanations in the figure: 1. Wire hook; 2. Base plate; 3. Post; 4. Connecting rod; 5. Flange seat; 6. Adjusting gear; 7. Lifting ring; 8. Fixed seat; 9. Fixed sleeve; 10. Motor; 11. Turntable; 12. First transmission gear set; 13. Worm; 14. Second transmission gear set; 15. Connecting shaft; 16. Third transmission gear set; 17. Telescopic rod; 18. Sliding limit groove; 19. Gear transmission groove; 20. Gear part; 21. Worm wheel; 22. Bearing; 23. Bevel gear part; 24. Sliding limit block; 25. Fourth transmission gear set. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Example 1

[0020] like Figure 1-2 As shown, this embodiment discloses a live working bypass cable wiring device, which includes a wiring hook 1 for hanging on the cable and a lifting ring 7 for bypass cable wiring, the wiring hook 1 is provided with a base plate 2 at the lower end, the lower end of the base plate 2 includes a column 3 arranged in the middle, the upper end of the lifting ring 7 is provided with a connecting shaft 15, the connecting shaft 15 is arranged on both sides of the column 3 at the lower end of the base plate 2, the lower end of the column 3 is connected to a connecting rod 4, and the lower end of the connecting rod 4 is connected to a flange seat 5.

[0021] In this embodiment, the wire hook 1 is symmetrically arranged on both sides of the upper end of the bottom plate 2 in a J-shaped structure, a rotating disk 11 is arranged inside the wire hook 1, and a cable fixing sleeve opening is also arranged on one side of the rotating disk 11. The rotating disk 11 drives the cable fixing sleeve opening to rotate inside the wire hook 1 through the first transmission gear set 12, thereby locking the cable inside the wire hook 1 to achieve the fixation of the cable, thereby completing the wire work of the live bypass cable; In this embodiment, the connecting shaft 15 provided at the lower end of the bottom plate 2 is connected to the lifting ring 7, which is used to insert and set a temporary cable, so that the temporary cable passes through the circular structure of the lifting ring 7, so that when it is installed and used, the wear problem of the temporary cable contacting the ground is avoided, the wire is protected from damage, and the insulation performance of the bypass equipment is also protected, which effectively solves the problem of cable dragging and ground wear, and improves the safety of operation; In this embodiment, the lower end of the column 3 is connected to the flange seat 5 through the connecting rod 4, and the flange seat 5 is fixed to the side of the pole through the pole clamp by installing bolts on the flange seat 5, so that the device can perform live operation bypass cable laying operations more stably to ensure the safe and stable operation of the power grid. Example 2

[0022] like Figure 1-4 As shown, this embodiment discloses a live working bypass cable laying device, which includes a laying hook 1 for hanging on the cable and a lifting ring 7 for laying the bypass cable, the lower end of the laying hook 1 is provided with a base plate 2, the lower end of the base plate 2 includes a column 3 arranged in the middle, the upper end of the lifting ring 7 is provided with a connecting shaft 15, the connecting shaft 15 is arranged on both sides of the column 3 at the lower end of the base plate 2, the lower end of the column 3 is connected to a connecting rod 4, and the lower end of the connecting rod 4 is connected to a flange seat 5; In the present embodiment, specifically, the wire hook 1 is symmetrically arranged on both sides of the upper end of the base plate 2 in a J-shaped structure, and a fixed seat 8 is arranged between the two wire hooks 1 at the upper end of the base plate 2, and a fixed sleeve 9 connected to the column 3 is arranged at the upper end of the fixed seat 8, and a motor 10 is arranged on the inner side of the fixed sleeve 9, and a telescopic rod 17 is arranged at the lower end of the motor 10, and a fourth transmission gear set 25 is arranged at the lower end of the telescopic rod 17, and the fourth transmission gear set 25 is meshed with the third transmission gear set 16 through the lifting gear of the telescopic rod 17, and the upper end gear of the third transmission gear set 16 is meshed with the second transmission gear set 14 arranged at one end of the inner side of the fixed seat 8, and the upper end of the second transmission gear set 14 is connected to the worm 13 through a gear, and the worm 13 is arranged on the inner side of the lower end of the wire hook 1; In the present embodiment, specifically, the upper end gear of the worm 13 is connected with the first transmission gear set 12, and the gear of the first transmission gear set 12 is connected with the turntable 11 arranged on the inner side of the upper end of the wiring hook 1, and sliding limit grooves 18 are arranged on both sides of the turntable 11, and the sliding limit blocks 24 arranged on the inner side of the wiring hook 1 are embedded in the inner side of the sliding limit grooves 18. A gear transmission groove 19 is also arranged on the upper end of the turntable 11, and a gear is arranged in the gear transmission groove 19. The gear in the gear transmission groove 19 is connected with the gear of the first transmission gear set 12. A cable fixing sleeve opening is also arranged on one side of the turntable 11. The turntable 11 drives the cable fixing sleeve opening to rotate in the wiring hook 1 through the first transmission gear set 12, which is conducive to the turntable 11 passing through the cable sleeve opening arranged on the inner side, so that it drives the turntable 11 to rotate on the inner side of the wiring hook 1 through the first transmission gear set 12, thereby locking the cable on the inner side of the wiring hook 1, realizing the fixed setting of the cable, and completing the wiring work of the live operation bypass cable; In the present embodiment, specifically, sliding limit grooves 18 are provided on both sides of the turntable 11, and sliding limit blocks 24 provided on the inner side of the line hook 1 are embedded in the inner side of the sliding limit grooves 18. A gear transmission groove 19 is also provided on the upper end of the turntable 11, and a gear is provided in the gear transmission groove 19. The gear in the gear transmission groove 19 is connected to the first transmission gear set 12. The first transmission gear set 12 includes a gear member 20 connected to the gear transmission groove 19 on the turntable 11, and the lower end of the gear member 20 is connected to a worm gear 21 in the line hook 1. The worm gear 21 is connected to the worm 13, which is conducive to driving the worm gear 21 through the worm 13, and then the worm gear 21 drives the gear member 20, so that the gear member 20 is connected through the gear transmission groove 19 provided on the turntable 11, and drives it to rotate in the line hook 1, so as to realize the rotation of the turntable 11 in the line hook 1; In the present embodiment, specifically, the fourth transmission gear set 25 is meshed with the third transmission gear set 16 through the telescopic rod 17 lifting gear meshing connection, the upper end gear of the third transmission gear set 16 is meshed with the second transmission gear set 14 arranged at one end of the inner side of the fixed seat 8, the upper end of the second transmission gear set 14 is connected with the worm 13 through a gear, the worm 13 is arranged on the inner side of the lower end of the line hook 1, the worm 13, the second transmission gear set 14 and the third transmission gear set 16 are all provided with bearings 22, a bevel gear member 23 is provided on one side of the bearing 22, the bevel gear member 23 is gear-connected with the second transmission gear set 14 in the fixed seat 8, the lower end of the second transmission gear set 14 is gear-connected with the third transmission gear set 16 arranged in the column 3, and the third transmission gear set 16 is provided with an adjusting gear 6 at the lower end of the column 3, so that it drives its corresponding line hook 1 through gear transmission through the adjusting gears 6 on both sides of the column 3, and is hung and fixed on the cable.

[0023] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A live working bypass cable wiring device, comprising a wiring hook (1) for hanging on a cable and a lifting ring (7) for wiring the bypass cable, characterized in that: The lower end of the hook (1) is provided with a base plate (2), the lower end of the base plate (2) includes a column (3) arranged in the middle, the upper end of the lifting ring (7) is provided with a connecting shaft (15), the connecting shaft (15) is arranged on both sides of the column (3) at the lower end of the base plate (2), the lower end of the column (3) is connected to a connecting rod (4), and the lower end of the connecting rod (4) is connected to a flange seat (5).

2. A live working bypass cable wiring device according to claim 1, characterized in that: The wiring hooks (1) are symmetrically arranged on both sides of the upper end of the base plate (2) in a J-shaped structure, a fixing seat (8) is arranged between the two wiring hooks (1) on the upper ends of the base plate (2), and a fixing sleeve (9) connected to the column (3) is arranged at the upper end of the fixing seat (8).

3. A live working bypass cable wiring device according to claim 2, characterized in that: A motor (10) is arranged inside the fixed sleeve (9), a telescopic rod (17) is arranged at the lower end of the motor (10), and a fourth transmission gear set (25) is arranged at the lower end of the telescopic rod (17).

4. A live working bypass cable wiring device according to claim 2, characterized in that: The fourth transmission gear set (25) is meshedly connected to the third transmission gear set (16) via the lifting gear of the telescopic rod (17); the upper end gear of the third transmission gear set (16) is meshedly connected to the second transmission gear set (14) arranged at one end of the inner side of the fixing seat (8); the upper end of the second transmission gear set (14) is connected to the worm (13) via a gear; the worm (13) is arranged on the inner side of the lower end of the line hook (1).

5. A live working bypass cable wiring device according to claim 4, characterized in that: The upper end gear of the worm (13) is connected to a first transmission gear set (12), and the gear of the first transmission gear set (12) is connected to a rotating disk (11) arranged on the inner side of the upper end of the line hook (1).

6. A live working bypass cable wiring device according to claim 5, characterized in that: Sliding limit grooves (18) are arranged on both sides of the rotating disk (11), and a sliding limit block (24) arranged on the inner side of the wiring hook (1) is embedded in the sliding limit groove (18). A gear transmission groove (19) is also arranged on the upper end of the rotating disk (11), and a gear is arranged in the gear transmission groove (19). The gear in the gear transmission groove (19) is connected to the gear of the first transmission gear set (12).

7. A live working bypass cable wiring device according to claim 6, characterized in that: A cable fixing sleeve opening is also provided on one side of the rotating disk (11), and the rotating disk (11) drives the cable fixing sleeve opening to rotate in the wiring hook (1) via a first transmission gear set (12).

8. A live working bypass cable wiring device according to claim 5, characterized in that: The first transmission gear set (12) comprises a gear member (20) connected to a gear transmission groove (19) on the rotating disk (11); the lower end of the gear member (20) is connected to a worm gear (21) in the line hook (1); and the worm gear (21) is connected to the worm (13).

9. A live working bypass cable wiring device according to claim 4, characterized in that: The worm (13), the second transmission gear set (14) and the third transmission gear set (16) are all provided with bearings (22), and a bevel gear member (23) is provided on one side of the bearing (22).

10. A live working bypass cable wiring device according to claim 9, characterized in that: The bevel gear member (23) is gear-connected to the second transmission gear set (14) in the fixed seat (8); the lower end of the second transmission gear set (14) is gear-connected to a third transmission gear set (16) arranged in the column (3); and the third transmission gear set (16) is provided with an adjustment gear (6) at the lower end of the column (3).

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