Wire sag adjusting device for live working of power transmission line

Abstract

The invention discloses a power transmission line live working lead sag adjusting device, and relates to the technical field of power transmission lines, the power transmission line live working lead sag adjusting device comprises a fixed base, the bottom of the fixed base is provided with a connection fixing mechanism, the fixed base is provided with a mounting frame, and a plurality of first rib plates are arranged between the mounting frame and the fixed base; a lifting seat mechanism and a lifting adjusting mechanism are arranged on the mounting frame, two symmetrically arranged deflection mounting rod mechanisms are arranged on the mounting frame, a plurality of fixed hanging ring mechanisms are arranged on the deflection mounting rod mechanisms, and two symmetrically arranged deflection adjusting mechanisms are arranged on the lifting seat mechanism; according to the device, mounting connection of the device and an iron tower can be achieved by arranging the connecting and fixing mechanism, the state of the lifting seat mechanism can be adjusted through the lifting adjusting mechanism, and the deflection adjusting mechanism and the elastic connecting mechanism are matched, so that the device is more convenient to use. Therefore, the deflection angle of the deflection mounting rod mechanism is adjusted, and the performance of wire sag adjustment is improved.

Description

Technical Field

[0001] This invention relates to the field of power transmission line technology, specifically to a sag adjustment device for conductors used in live-line work on power transmission lines. Background Technology

[0002] Transmission lines are infrastructure in the power system used for long-distance transmission of electrical energy. They are mainly transmitted efficiently by stepping up the voltage through transformers. Their core functions include connecting power plants and load centers and realizing grid interconnection.

[0003] By setting up a first sag adjustment mechanism and a second sag adjustment mechanism, the sag of the cable can be adjusted safely and quickly without disassembling and reassembling the cable. A first threaded rod is provided between the first and second sag adjustment mechanisms to adjust the distance between them. However, it cannot adaptively adjust the state of the conductor sag, so it has significant limitations. Therefore, there is considerable room for improvement in the existing technology. Summary of the Invention

[0004] This invention provides a conductor sag adjustment device for live-line work on transmission lines, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A conductor sag adjustment device for live-line working of transmission lines includes a fixed base, a connecting and fixing mechanism at the bottom of the fixed base, a mounting frame on the fixed base, several first ribs between the mounting frame and the fixed base, a lifting seat mechanism and a lifting adjustment mechanism on the mounting frame, two symmetrically arranged deflection mounting rod mechanisms on the mounting frame, several fixed lifting ring mechanisms on the deflection mounting rod mechanisms, two symmetrically arranged deflection adjustment mechanisms on the lifting seat mechanism, and an elastic connection mechanism between the deflection adjustment mechanism and the deflection mounting rod mechanism. The lifting adjustment mechanism is used to adjust the state of the lifting seat mechanism, the deflection mounting rod mechanism is used to install the fixed lifting ring mechanism, the fixed lifting ring mechanism is used to connect to the conductor, and the deflection adjustment mechanism and the elastic connection mechanism are used to adjust the deflection angle of the deflection mounting rod mechanism.

[0007] As a preferred embodiment of the present invention, the connecting and fixing mechanism includes a fixed base frame fixed on a fixed base, a second rib plate fixedly connected between the fixed base frame and the fixed base, a third rib plate provided on the fixed base frame, and a connecting bolt provided on the fixed base frame, with the connecting bolt threadedly connected to a connecting nut.

[0008] As a preferred embodiment of the present invention, the lifting seat mechanism includes a first threaded rod and a second threaded rod rotatably connected to the mounting frame. The first threaded rod and the second threaded rod pass through the mounting frame. The first threaded rod is fixedly connected to a first bevel gear, and the second threaded rod is fixedly connected to a second bevel gear. The first threaded rod and the second threaded rod are threadedly connected to the lifting seat, and the lifting seat and the mounting frame are slidably connected.

[0009] As a preferred embodiment of the present invention, the lifting and adjusting mechanism includes a worm gear seat fixed to the mounting frame, the worm gear seat being rotatably connected to a worm, the worm being fixedly connected to a first handle, the worm meshing with a worm wheel, the worm wheel being coaxially and fixedly connected to a drive shaft, the drive shaft passing through the mounting frame, the drive shaft and the mounting frame being rotatably connected, the drive shaft being coaxially and fixedly connected to a third bevel gear and a fourth bevel gear, the third bevel gear and the second bevel gear meshing, and the fourth bevel gear and the first bevel gear meshing.

[0010] As a preferred embodiment of the present invention, the deflection mounting rod mechanism includes a ball bearing seat fixed on a fixed base, a ball bearing seat containing a ball bearing, a deflection rod fixedly connected to the ball bearing, a mounting ring on the deflection rod, a first deflection seat fixedly connected to the mounting ring, and a mounting rod fixedly connected to the end of the deflection rod away from the ball bearing. The mounting rod has a vertical mounting groove and a lateral mounting groove.

[0011] As a preferred embodiment of the present invention, the fixed lifting ring mechanism includes a positioning frame passing through a vertical mounting groove, the positioning frame being fixedly connected to the lifting ring, the positioning frame being threadedly connected to a positioning bolt, and the positioning bolt passing through a lateral mounting groove.

[0012] As a preferred embodiment of the present invention, the deflection adjustment mechanism includes an adjustment seat fixed to the side of the lifting seat, the adjustment seat being rotatably connected to a third threaded rod, the third threaded rod being threadedly connected to a transverse adjustment block, the transverse adjustment block and the adjustment seat being slidably connected, one end of the third threaded rod passing through the adjustment seat, the end of the third threaded rod located outside the adjustment seat being fixedly connected to a second handle, and the transverse adjustment block being fixedly connected to a second deflection seat.

[0013] As a preferred embodiment of the present invention, the elastic connection mechanism includes an elastic sleeve rotatably connected to a second deflection seat, a first elastic element fixedly connected inside the elastic sleeve, a sliding block fixedly connected to the first elastic element, a sliding rod fixedly connected to the sliding block, the sliding rod passing through the elastic sleeve, the sliding rod and the elastic sleeve being slidably connected, the sliding rod and the first deflection seat being rotatably connected, a second elastic element fixedly connected to the sliding block, a limiting moving block mechanism fixedly connected to the second elastic element, and a pressure-sensitive button fixedly connected inside the elastic sleeve.

[0014] As a preferred embodiment of the present invention, the limiting moving block mechanism includes a movable shell fixedly connected to a second elastic element, a movable shell and an elastic sleeve slidably connected, a control motor is provided inside the movable shell, the output shaft of the control motor is fixedly connected to an adjusting threaded rod, the adjusting threaded rod and the movable shell are rotatably connected, the adjusting threaded rod is threadedly connected to an adjusting block, the adjusting block is fixedly connected to two symmetrically arranged third deflection seats, the third deflection seats are rotatably connected to a telescopic sleeve, a displacement slider is slidably connected inside the telescopic sleeve, the displacement slider is fixedly connected to a displacement slide rod, the displacement slide rod passes through the telescopic sleeve, the displacement slide rod and the telescopic sleeve are slidably connected, the displacement slide rod is rotatably connected to a fourth deflection seat, the fourth deflection seat is fixedly connected to an insertion rod pull plate, a third elastic element is fixedly connected between the insertion rod pull plate and the movable shell, the insertion rod pull plate is fixedly connected to an insertion rod, the insertion rod passes through the movable shell, the insertion rod and the movable shell are slidably connected, and the inner side of the elastic sleeve is provided with a plurality of equally spaced wedge grooves.

[0015] The present invention has the following advantages:

[0016] By setting up a connecting and fixing mechanism, the device can be installed and connected to the tower. The lifting and adjusting mechanism can adjust the state of the lifting seat mechanism. In conjunction with the deflection adjustment mechanism and the elastic connection mechanism, the deflection angle of the deflection mounting rod mechanism can be adjusted. The deflection mounting rod mechanism can install a specified number of fixed lifting ring mechanisms. The fixed lifting ring mechanisms can install and fix the conductor. The elastic connection mechanism can achieve self-tensioning of the conductor, thereby avoiding large sway of the conductor due to wind and improving the performance of conductor sag adjustment. Attached Figure Description

[0017] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is a first-view structural schematic diagram of a conductor sag adjustment device for live-line work on power transmission lines.

[0019] Figure 2 This is a structural schematic diagram from a second perspective of a conductor sag adjustment device for live-line work on power transmission lines.

[0020] Figure 3 This is a third-view structural schematic diagram of a conductor sag adjustment device for live-line work on power transmission lines.

[0021] Figure 4 This is a cross-sectional view of the elastic connection mechanism in a conductor sag adjustment device for live-line work on power transmission lines.

[0022] Figure 5 for Figure 4 A magnified view of region A in the middle.

[0023] In the diagram: 1. Fixed base; 2. Connecting and fixing mechanism; 201. Fixed base frame; 202. Second rib; 203. Third rib; 204. Connecting bolt; 205. Connecting nut; 3. Mounting frame; 4. First rib; 5. Lifting seat mechanism; 501. First threaded rod; 502. First bevel gear; 503. Second threaded rod; 504. Second bevel gear; 505. Lifting seat; 6. Lifting adjustment mechanism; 601. Worm gear 602. Woven Gear; 603. First Handle; 604. Worm Gear; 605. Drive Shaft; 606. Third Bevel Gear; 607. Fourth Bevel Gear; 7. Deflection Mounting Rod Mechanism; 701. Ball Shaft Seat; 702. Ball Shaft; 703. Deflection Rod; 704. Mounting Ring; 705. First Deflection Seat; 706. Mounting Rod; 707. Vertical Mounting Slot; 708. Lateral Mounting Slot; 8. Fixed Lifting Ring Mechanism; 801. Positioning Frame 802. Lifting ring; 803. Positioning bolt; 9. Deflection adjustment mechanism; 901. Adjusting seat; 902. Third threaded rod; 903. Lateral adjustment block; 904. Second handle; 905. Second deflection seat; 10. Elastic connection mechanism; 1001. Elastic sleeve; 1002. First elastic element; 1003. Sliding block; 1004. Sliding rod; 1005. Second elastic element; 1006. Limiting movement block mechanism; 100 61. Moving shell; 10062. Control motor; 10063. Adjusting threaded rod; 10064. Adjusting block; 10065. Third deflection seat; 10066. Telescopic sleeve; 10067. Displacement slider; 10068. Displacement slide rod; 10069. Fourth deflection seat; 10070. Insert rod pull plate; 10071. Third elastic element; 10072. Insert rod; 10073. Wedge groove; 1007. Pressure-sensitive button. Detailed Implementation

[0024] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0025] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0026] Example 1, please refer to Figures 1-5A conductor sag adjustment device for live-line work on transmission lines includes a fixed base 1, a connecting and fixing mechanism 2 at the bottom of the fixed base 1, an mounting frame 3 on the fixed base 1, several first ribs 4 between the mounting frame 3 and the fixed base 1, a lifting seat mechanism 5 and a lifting adjustment mechanism 6 on the mounting frame 3, two symmetrically arranged deflection mounting rod mechanisms 7 on the mounting frame 3, several fixed lifting ring mechanisms 8 on the deflection mounting rod mechanisms 7, two symmetrically arranged deflection adjustment mechanisms 9 on the lifting seat mechanism 5, and an elastic connection mechanism 10 between the deflection adjustment mechanism 9 and the deflection mounting rod mechanism 7. The lifting adjustment mechanism 6 is used to adjust the state of the lifting seat mechanism 5, the deflection mounting rod mechanism 7 is used to install the fixed lifting ring mechanisms 8, the fixed lifting ring mechanisms 8 are used to connect with the conductor, and the deflection adjustment mechanism 9 and the elastic connection mechanism 10 are used to adjust the deflection angle of the deflection mounting rod mechanism 7.

[0027] The connecting and fixing mechanism 2 includes a fixed base frame 201 fixed on the fixed base 1, a second rib plate 202 fixedly connected between the fixed base frame 201 and the fixed base 1, a third rib plate 203 provided on the fixed base frame 201, a connecting bolt 204 provided on the fixed base frame 201, and a connecting nut 205 threadedly connected to the connecting bolt 204.

[0028] Specifically, by having the connecting bolt 204 pass through the tower mounting hole and then using the connecting nut 205, a connection with the tower can be achieved.

[0029] The lifting seat mechanism 5 includes a first threaded rod 501 and a second threaded rod 503 rotatably connected to the mounting frame 3. The first threaded rod 501 and the second threaded rod 503 pass through the mounting frame 3. The first threaded rod 501 is fixedly connected to the first bevel gear 502, and the second threaded rod 503 is fixedly connected to the second bevel gear 504. The first threaded rod 501 and the second threaded rod 503 are threadedly connected to the lifting seat 505, and the lifting seat 505 and the mounting frame 3 are slidably connected. The lifting and adjusting mechanism 6 includes a worm gear seat 601 fixed on the mounting frame 3, a worm gear seat 601 rotatably connected to a worm gear 602, a first handle 603 fixedly connected to the worm gear 602, a worm gear 602 meshing with a worm wheel 604, a drive shaft 605 coaxially fixedly connected to the worm wheel 604, the drive shaft 605 passing through the mounting frame 3, the drive shaft 605 and the mounting frame 3 rotatably connected, and a third bevel gear 606 and a fourth bevel gear 607 coaxially fixedly connected to the drive shaft 605, the third bevel gear 606 meshing with the second bevel gear 604, and the fourth bevel gear 607 meshing with the first bevel gear 502.

[0030] Specifically, rotating the first handle 603 will cause the worm gear 602 to rotate, which in turn will cause the worm wheel 604 to rotate. The rotation of the worm wheel 604 will cause the drive shaft 605 to rotate, which in turn will cause the third bevel gear 606 and the fourth bevel gear 607 to rotate, which will further drive the first bevel gear 502 and the second bevel gear 504 to rotate, thereby driving the first threaded rod 501 and the second threaded rod 503 to rotate, which will then drive the lifting seat 505 to rise and fall.

[0031] The deflection mounting rod mechanism 7 includes a ball bearing seat 701 fixed to the fixed base 1, a ball bearing 702 disposed inside the ball bearing seat 701, a deflection rod 703 fixedly connected to the ball bearing 702, a mounting ring 704 disposed on the deflection rod 703, a first deflection seat 705 fixedly connected to the mounting ring 704, and a mounting rod 706 fixedly connected to the end of the deflection rod 703 away from the ball bearing 702, the mounting rod 706 being provided with a vertical mounting groove 707 and a lateral mounting groove 708. The fixing lifting ring mechanism 8 includes a positioning frame 801 passing through the vertical mounting groove 707, a lifting ring 802 fixedly connected to the positioning frame 801, a positioning bolt 803 threadedly connected to the positioning frame 801, and the positioning bolt 803 passing through the lateral mounting groove 708. The deflection adjustment mechanism 9 includes an adjustment seat 901 fixed to the side of the lifting seat 505. The adjustment seat 901 is rotatably connected to a third threaded rod 902. The third threaded rod 902 is threadedly connected to a transverse adjustment block 903. The transverse adjustment block 903 and the adjustment seat 901 are slidably connected. One end of the third threaded rod 902 passes through the adjustment seat 901. The end of the third threaded rod 902 located outside the adjustment seat 901 is fixedly connected to a second handle 904. The transverse adjustment block 903 is fixedly connected to a second deflection seat 905.

[0032] Specifically, turning the second handle 904 will drive the third threaded rod 902 to rotate, thereby causing the lateral adjustment block 903 to move along the axis of the third threaded rod 902. At this time, the elastic connection mechanism 10 can be deflected, which will drive the deflection rod 703 to be deflected, thereby controlling the sag adjustment state of the conductor.

[0033] Example 2, see below. Figures 1-5In this embodiment of the invention, the elastic connection mechanism 10 includes an elastic sleeve 1001 rotatably connected to a second deflection seat 905, a first elastic element 1002 fixedly connected inside the elastic sleeve 1001, a sliding block 1003 fixedly connected to the first elastic element 1002, a sliding rod 1004 fixedly connected to the sliding block 1003, the sliding rod 1004 passing through the elastic sleeve 1001, the sliding rod 1004 and the elastic sleeve 1001 being slidably connected, the sliding rod 1004 and the first deflection seat 705 being rotatably connected, the sliding block 1003 being fixedly connected to a second elastic element 1005, the second elastic element 1005 being fixedly connected to a limiting moving block mechanism 1006, and a pressure-sensitive button 1007 fixedly connected inside the elastic sleeve 1001. The limiting moving block mechanism 1006 includes a movable shell 10061 fixedly connected to a second elastic element 1005. The movable shell 10061 and the elastic sleeve 1001 are slidably connected. A control motor 10062 is provided inside the movable shell 10061. The output shaft of the control motor 10062 is fixedly connected to an adjusting threaded rod 10063. The adjusting threaded rod 10063 and the movable shell 10061 are rotatably connected. The adjusting threaded rod 10063 is threadedly connected to an adjusting block 10064. The adjusting block 10064 is fixedly connected to two symmetrically arranged third deflection seats 10065. The third deflection seats 10065 are rotatably connected to a telescopic sleeve 10066. A displacement slider 10067 is slidably connected inside the telescopic sleeve 10066. Block 10067 is fixedly connected to displacement slide rod 10068, displacement slide rod 10068 passes through telescopic sleeve 10066, displacement slide rod 10068 and telescopic sleeve 10066 are slidably connected, displacement slide rod 10068 is rotatably connected to fourth deflection seat 10069, fourth deflection seat 10069 is fixedly connected to insertion rod pull plate 10070, insertion rod pull plate 10070 and movable shell 10061 are fixedly connected to third elastic element 10071, insertion rod pull plate 10070 is fixedly connected to insertion rod 10072, insertion rod 10072 passes through movable shell 10061, insertion rod 10072 and movable shell 10061 are slidably connected, and the inner side of elastic sleeve 1001 is provided with several equally spaced wedge grooves 10073.

[0034] Specifically, under the action of wind or other external forces, the elastic sleeve 1001 and the slide rod 1004 move relative to each other, which can drive the sliding block 1003 to displace. The sliding block 1003 can then push against the second elastic element 1005, thereby pushing the moving shell 10061. Due to the presence of the third elastic element 10071, the insertion rod 10072 can be inserted into the wedge groove 10073. The presence of the insertion rod 10072 enables the unidirectional movement of the moving shell 10061. With the action of wind or other external forces, the moving shell 10061 further moves towards the pressure-sensitive button 1007. At this time, the elastic sleeve 1001 and the slide rod 1004 need to move relative to each other. The force on the movement is greater, thereby reducing the swaying of the cable. When the moving shell 10061 contacts the pressure-sensitive button 1007, the control room can receive an alarm. Subsequently, according to the reduction of wind force, the control motor 10062 is turned on, which drives the adjusting threaded rod 10063 to rotate, causing the adjusting block 10064 to change position, thereby changing the position of the telescopic sleeve 10066. This, in turn, pulls the position slider 10067 and the position sliding rod 10068, thereby pulling the insertion rod pull plate 10070 and the insertion rod 10072, pulling the insertion rod 10072 away from the wedge groove 10073, thereby releasing the one-way limit on the moving shell 10061 and realizing the reset of the moving shell 10061.

[0035] In the implementation of this invention, the connection and fixation with the tower are first achieved through the connecting and fixing mechanism 2. At this time, a specified number of fixed lifting ring mechanisms 8 are installed on the deflection mounting rod mechanism 7 according to the actual situation. Then, the conductor is fixed through the fixed lifting ring mechanism 8. If it is necessary to adjust the sag of the conductor, the lifting and adjusting mechanism 6 is driven. The lifting and adjusting mechanism 6 can drive the lifting seat mechanism 5. At this time, the lifting seat mechanism 5 can drive the height of the deflection adjusting mechanism 9 to adjust the state of the elastic connecting mechanism 10, thereby adjusting the deflection angle of the deflection mounting rod mechanism 7 and the fixed lifting ring mechanism 8, thus adjusting the sag of the conductor. In addition, driving the deflection adjusting mechanism 9 can adjust the state of the elastic connecting mechanism 10, thereby adjusting the state of the deflection mounting rod mechanism 7 and the fixed lifting ring mechanism 8. When there is a strong wind, the conductor will sway, which will drive the fixed lifting ring mechanism 8 and the deflection mounting rod mechanism 7 to deflect, thereby locking the state of the elastic connecting mechanism 10 in one direction, avoiding large swaying of the conductor when the wind is strong, and ensuring the safety and stability of the conductor.

[0036] This invention enables the installation and connection of the device with the tower by setting a connecting and fixing mechanism 2. The lifting and adjusting mechanism 6 can adjust the state of the lifting seat mechanism 5. In conjunction with the deflection adjusting mechanism 9 and the elastic connecting mechanism 10, the deflection angle of the deflection mounting rod mechanism 7 can be adjusted. A specified number of fixed lifting ring mechanisms 8 can be installed through the deflection mounting rod mechanism 7. The fixed lifting ring mechanisms 8 can be used to install and fix the conductor. The elastic connecting mechanism 10 can achieve self-tensioning of the conductor, thereby avoiding large sway of the conductor due to wind and improving the performance of conductor sag adjustment.

[0037] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A power line live working conductor sag regulator device comprising a fixed base, characterised in that, The bottom of the fixed base is provided with a connecting and fixing mechanism, the fixed base is provided with a mounting frame, a plurality of first rib plates are arranged between the mounting frame and the fixed base, the mounting frame is provided with a lifting seat mechanism and a lifting adjusting mechanism, the mounting frame is provided with two symmetrically arranged deflection mounting rod mechanisms, the deflection mounting rod mechanisms are provided with a plurality of fixed lifting ring mechanisms, the lifting seat mechanism is provided with two symmetrically arranged deflection adjusting mechanisms, the deflection adjusting mechanisms and the deflection mounting rod mechanisms are provided with elastic connecting mechanisms; the lifting adjusting mechanism is used for adjusting the state of the lifting seat mechanism, the deflection mounting rod mechanism is used for mounting the fixed lifting ring mechanism, the fixed lifting ring mechanism is used for being connected with the wire, and the deflection adjusting mechanism and the elastic connecting mechanism are used for adjusting the deflection angle of the deflection mounting rod mechanism.

2. The power line live working conductor sag regulator device according to claim 1, characterized in that The connecting and fixing mechanism comprises a fixed base frame fixed to the fixed base, a second rib plate fixedly connected between the fixed base frame and the fixed base, a third rib plate arranged on the fixed base frame, and a connecting bolt arranged on the fixed base frame and threadedly connected with a connecting nut.

3. The power line live-line conductor sag regulator apparatus of claim 1 wherein, The lifting seat mechanism comprises first and second threaded rods rotationally connected with the mounting frame, the first and second threaded rods penetrating through the mounting frame, the first threaded rod being fixedly connected with a first bevel gear, the second threaded rod being fixedly connected with a second bevel gear, and the first and second threaded rods being threadedly connected with a lifting seat, the lifting seat being slidingly connected with the mounting frame.

4. The power line live working conductor sag regulator device according to claim 3, characterized in that The lifting adjusting mechanism comprises a worm seat fixed to the mounting frame, the worm seat being rotationally connected with a worm, the worm being fixedly connected with a first handle, the worm being engaged with a worm wheel, the worm wheel being coaxially fixedly connected with a drive shaft, the drive shaft penetrating through the mounting frame, the drive shaft being rotationally connected with the mounting frame, the drive shaft being coaxially fixedly connected with third and fourth bevel gears, the third bevel gear being engaged with the second bevel gear, and the fourth bevel gear being engaged with the first bevel gear.

5. The power line live working conductor sag regulator device according to claim 3, characterized in that The deflection mounting rod mechanism comprises a ball shaft seat fixed to the fixed base, a ball shaft arranged in the ball shaft seat, a deflection rod fixedly connected with the ball shaft, an installation ring arranged on the deflection rod, a first deflection seat fixedly connected with the installation ring, and an installation rod fixedly connected with the deflection rod at an end away from the ball shaft, the installation rod being provided with a vertical installation groove and a lateral installation groove.

6. The power line live working conductor sag regulator device according to claim 5, characterized in that The fixed lifting ring mechanism comprises a positioning frame penetrating through the vertical installation groove, the positioning frame being fixedly connected with a lifting ring, the positioning frame being threadedly connected with a positioning bolt, and the positioning bolt penetrating through the lateral installation groove.

7. The power line live-line conductor sag regulator apparatus according to Claim 5 wherein, The deflection adjusting mechanism comprises an adjusting seat fixed to a side of the lifting seat, the adjusting seat being rotationally connected with a third threaded rod, the third threaded rod being threadedly connected with a transverse adjusting block, the transverse adjusting block being slidingly connected with the adjusting seat, one end of the third threaded rod penetrating through the adjusting seat, one end of the third threaded rod located outside the adjusting seat being fixedly connected with a second handle, and the transverse adjusting block being fixedly connected with a second deflection seat.

8. The power line live working conductor sag regulator device according to claim 7, characterized in that The elastic connecting mechanism comprises an elastic sleeve rotationally connected with the second deflection seat, a first elastic member fixedly connected in the elastic sleeve, a sliding block fixedly connected with the first elastic member, a sliding rod fixedly connected with the sliding block, the sliding rod penetrating through the elastic sleeve, the sliding rod being slidingly connected with the elastic sleeve, the sliding rod being rotationally connected with the first deflection seat, a second elastic member fixedly connected with the sliding block, a limit moving block mechanism fixedly connected with the second elastic member, and a pressure sensing button fixedly connected in the elastic sleeve.

9. The power line live working conductor sag regulator device according to claim 8, characterized in that The position-limiting moving block mechanism comprises a moving shell fixedly connected with a second elastic member, the moving shell is in sliding connection with an elastic sleeve, a control motor is arranged in the moving shell, an output shaft of the control motor is fixedly connected with an adjusting threaded rod, the adjusting threaded rod is in rotational connection with the moving shell, the adjusting threaded rod is in threaded connection with an adjusting block, the adjusting block is fixedly connected with two symmetrically arranged third deflection seats, the third deflection seats are in rotational connection with an expansion sleeve, a variable-position sliding block is in sliding connection with the expansion sleeve, the variable-position sliding block is fixedly connected with a variable-position sliding rod, the variable-position sliding rod passes through the expansion sleeve, the variable-position sliding rod is in sliding connection with the expansion sleeve, the variable-position sliding rod is in rotational connection with a fourth deflection seat, the fourth deflection seat is fixedly connected with a plug rod pull plate, the third elastic member is fixedly connected between the plug rod pull plate and the moving shell, the plug rod pull plate is fixedly connected with a plug rod, the plug rod passes through the moving shell, the plug rod is in sliding connection with the moving shell, and the inner side of the elastic sleeve is provided with a plurality of wedge grooves arranged at equal intervals.

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