CN115832937A

CN115832937A - Horizontal motion platform for overhead line grounding

Info

Publication number: CN115832937A
Application number: CN202211538279.XA
Authority: CN
Inventors: 黄雄; 宋禹飞; 罗杰; 林少佳; 宋平平; 林师远; 陈锐忠; 陈焕峰; 张国刚; 陈春
Original assignee: Qionghai Power Supply Bureau of Hainan Power Grid Co Ltd
Current assignee: Qionghai Power Supply Bureau of Hainan Power Grid Co Ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-03-21

Abstract

The invention discloses a horizontal motion platform for overhead line grounding, which comprises a horizontal moving platform, a primary swing arm, a secondary swing arm, a hinge rod, a first driving motor and a second driving motor, wherein the horizontal moving platform is rotatably arranged at the end part of the second swing arm, and the angle of the horizontal moving platform is constantly adjusted by the aid of the second driving motor arranged at the end part of the second swing arm, so that the second driving motor finely adjusts the horizontal moving platform to be always parallel to the horizontal plane in the swinging process of the secondary swing arm; meanwhile, the sliding table is arranged in the horizontal moving platform, so that the first driving motor can drive the grounding mechanism on the sliding table to move horizontally, and the third driving motor on the sliding table drives the grounding mechanism to rotate horizontally, so that the grounding mechanism always keeps vertical rotation and horizontal movement, the applicability of the operating platform is effectively improved, and the operating platform can meet the overhead line grounding operation of various terrains.

Description

Horizontal motion platform for overhead line grounding

Technical Field

The invention relates to the technical field of distribution line grounding operation, in particular to a horizontal motion platform for grounding an overhead line.

Background

The operation platform that need be used to the operation of aerial distribution line ground connection to the operation because the operation platform generally realizes its operation platform's rising and descending through flexible arm or flexible roof beam to carry out the ground connection operation to aerial distribution line. However, when the existing work platform is kept in a horizontal state under the action of a telescopic mechanical arm or a telescopic beam, the telescopic mechanical arm or the telescopic beam needs to be in a vertical state with the bottom surface, for example, an overhead distribution line all-insulated pole-climbing-free self-propelled grounding device with the publication number of CN115189206a comprises a transport vehicle and an optical closed-loop controller, a lightweight crawler-type self-propelled chassis is movably placed inside one end of the transport vehicle, a high-precision horizontal motion platform is rotatably assembled on the upper surface of the lightweight crawler-type self-propelled chassis, an all-insulated telescopic work arm is rotatably assembled on the upper surface of the high-precision horizontal motion platform, and a remote-control wire stripping/electricity testing device and a wire repairing device are respectively movably assembled at one end of the all-insulated telescopic work arm, which is far away from the high-precision horizontal motion platform. Adopt this technical scheme, can realize work platform's lift, but when the lower extreme that needs the ground connection position had the barrier, need clear up the barrier and just can carry out the operation, when can not realizing flexible arm or flexible roof beam slope, work platform still can keep vertical state, causes its flexibility to reduce, consequently, needs design a section and keeps the horizontal motion platform of overhead line ground connection usefulness of work platform vertical state all the time.

Disclosure of Invention

The invention provides a horizontal motion platform for grounding of an overhead line, and aims to solve the problems of a pincer-shaped ammeter.

In order to achieve the aim, the invention provides a horizontal motion platform for grounding an overhead line, which comprises a horizontal moving platform, a primary swing arm, a secondary swing arm, a hinge rod, a first driving motor and a second driving motor, wherein a track is arranged in the horizontal moving platform; a first screw rod is rotationally arranged in the track and is connected with the output end of a first driving motor arranged at the end part of the horizontal moving table; the primary swing arm is hinged with the secondary swing end part; the second driving motor is arranged at the end part of the second-stage swing arm, the first-stage swing arm is rotationally connected with the bottom of the horizontal moving table through a first rotating shaft, and the second driving motor is in transmission connection with the first rotating shaft; one end of the hinge rod is hinged at the joint of the secondary swing arm and the horizontal moving platform, and the other end of the hinge rod is hinged at the end part of the horizontal moving platform.

Furthermore, the outer ring of the rotary table is provided with rotary teeth, a mounting plate is arranged on one side of the sliding table in a protruding mode, a third driving motor is mounted on the mounting plate, and the third driving motor is in meshing transmission with the rotary teeth through gears so that the grounding mechanism can be arranged on the sliding table in a rotating mode. Still include hydraulic push rod, the tip of second grade swing arm is equipped with the bight, and hydraulic push rod's one end articulates on the one-level swing arm, and hydraulic push rod's the other end articulates on the bight to make the second grade swing arm can be accomodate in on the one-level swing arm in parallel.

Further, still include horizontal rotation platform and accomodate the motor, one-level swing arm tip passes through the second pivot and rotates to be located horizontal rotation platform, accomodates the motor and locates on horizontal rotation platform, accomodates the output and the transmission of second pivot of motor and is connected.

Furthermore, the grounding mechanism comprises an insulated turntable, a containing column, a rotary lifting push ring and a lifting mechanism, wherein the containing column is vertically arranged on the turntable, and the rotary lifting push ring is sleeved on the containing column in a sliding manner; a plurality of accommodating grooves are vertically formed in the accommodating columns along the circumferential direction, and grounding rods are arranged in the accommodating grooves in a sliding mode; the inner ring of the rotary lifting push ring is convexly provided with a push block, the lower end of the containing column is provided with an annular switching groove, and the annular switching groove is communicated with the containing groove; the lifting mechanism is arranged on the turntable, and the rotary lifting push ring is movably connected with the sliding block on the lifting mechanism, so that the sliding block can push the rotary lifting push ring to lift on the containing column through lifting motion.

Furthermore, a fourth driving motor is arranged on the sliding block, a ring gear is arranged on the upper end face of the rotary lifting push ring, and the fourth driving motor is in meshing transmission with the ring gear through the gear; the sliding block is provided with a limiting idler wheel through the rotation of the cross rod, and the limiting idler wheel is positioned in the ring gear and is in rolling butt joint with the ring gear. The lifting mechanism further comprises a fifth driving motor and a first screw rod, the first screw rod is rotatably arranged on the rotary table, the fifth driving motor is arranged in the rotary table, and the fifth driving motor is connected with the first screw rod through a coupler. The end part of the grounding rod is provided with a U-shaped hook part, and clamping tongues are movably arranged on two sides in the U-shaped hook part; the tip and the fixed spacing ball that is equipped with in top both sides of earthed pole, the both sides of accomodating the groove are vertical to be equipped with the bar groove, and spacing ball is located the bar inslot.

The storage column is provided with a guide rail groove, a second screw rod is rotatably arranged in the guide rail groove through a sixth driving motor, and the arc-shaped frame is in threaded connection with the second screw rod through a limiting block; an arc-shaped rack is arranged in the arc-shaped frame in a sliding mode, a seventh driving motor is arranged on the arc-shaped frame, and the seventh driving motor is in meshing transmission with the arc-shaped rack through a gear; the end of the grounding rod is provided with a triangular groove, the pushing block is provided with a triangular block through a telescopic rod in a lifting mode, and the triangular block is embedded with the triangular groove through extending out of the pushing block so as to adjust the grounding rod with the inclined hanging wires to be parallel to the accommodating groove.

Furthermore, the accommodating grooves comprise a first accommodating groove, a second accommodating groove and a third accommodating groove, and the first accommodating groove and the third accommodating groove are arranged oppositely; the upper end of the first accommodating groove is provided with a limiting ring; the two second accommodating grooves are arranged at two sides of the second accommodating groove and the third accommodating groove; the grounding rods comprise a first grounding rod and a second grounding rod, the first grounding rod is arranged in the first accommodating groove in a sliding mode, and the second grounding rod is arranged in the second accommodating groove in a sliding mode; the electric testing rod is arranged in the third accommodating groove in a sliding mode; the upper end of the third containing groove is provided with a limiting hole.

Compared with the prior art, the method has the following beneficial effects:

the horizontal moving platform is rotatably arranged at the end part of a second swing arm, and the angle of the horizontal moving platform is constantly adjusted by a second driving motor arranged at the end part of the second swing arm, so that the second driving motor finely adjusts the horizontal moving platform to enable the horizontal moving platform to be always parallel to the horizontal plane in the swinging process of a secondary swing arm; meanwhile, the sliding table is arranged in the horizontal moving platform, so that the first driving motor can drive the grounding mechanism on the sliding table to move horizontally, and the third driving motor on the sliding table drives the grounding mechanism to rotate horizontally, so that the grounding mechanism always keeps vertical rotation and horizontal movement, the applicability of the operating platform is effectively improved, and the operating platform can meet the overhead line grounding operation of various terrains.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic illustration of a horizontal motion platform for grounding an overhead line according to the present application;

FIG. 2 is an enlarged partial view of A of the present application;

FIG. 3 is an axial view of a horizontal motion platform for grounding an overhead line according to the present application;

FIG. 4 is an enlarged partial view of the present application B;

FIG. 5 is an axial view of a horizontal motion platform for grounding an overhead line according to the present application;

FIG. 6 is an enlarged partial view of section C of the present application;

FIG. 7 is a schematic view of the grounding device of the present application;

FIG. 8 is an enlarged partial view of section D of the present application;

FIG. 9 is an axial view of the grounding device of the present application;

FIG. 10 is an enlarged partial schematic view E of the present application;

FIG. 11 is a schematic view of a receiving column of the present application;

FIG. 12 is an enlarged partial schematic view of F of the present application;

FIG. 13 is a schematic view of example 3 of the present application;

fig. 14 is a schematic view of embodiment 4 of the present application.

Reference numerals: 1-a horizontal mobile station; 2-first-stage swing arm; 3-a secondary swing arm; 4-hinged lever; 5-a first drive motor; 6-a second drive motor; 7-a turntable; 8-mounting a plate; 9-a third drive motor; 10-a hydraulic push rod; 11-horizontal rotating platform; 12-a storage motor; 13-rotating the teeth; 14-a first screw; 15-track; 16-a slipway; 101-a receiving column; 102-rotating the lifting push ring; 103-a receiving groove; 104-a ground rod; 105-a push block; 106-annular switching slots; 107-a fourth drive motor; 108-a ring gear; 109-limit rollers; 110-a spacing ball; 111-a strip groove; 112-triangular grooves; 113-a triangular block; 114-fixed gear; 115-an adjustment gear; 121-a slider; 122-a fifth drive motor; 123-a second screw; 131-an arc-shaped frame; 132-a guide rail groove; 133-a sixth drive motor; 134-third screw; 135-arc shaped rack; 136-a seventh drive motor; 141-a first receiving groove; 142-a second receiving groove; 143-third housing groove; 151-first grounding bar; 152-a second grounding bar; 153-U-shaped hook portion; 154-clamping tongue; 155-test pole.

Detailed Description

For a better understanding of the present invention, its structure, and the functional features and advantages attained by its structure, reference is made to the following detailed description of the preferred embodiments taken in conjunction with the accompanying drawings, in which:

example 1:

as shown in fig. 1 to 6, the invention provides a horizontal motion platform for grounding an overhead line, comprising a horizontal motion platform 1, a primary swing arm 2, a secondary swing arm 3, a hinge rod 4, a first driving motor 5 and a second driving motor 6, wherein a track 15 is arranged in the horizontal motion platform 1, a sliding table 16 is arranged in the track 15 in a sliding manner, a turntable 7 is arranged on the sliding table 16 in a rotating manner, and a grounding mechanism is fixedly arranged on the turntable 7; a first screw 14 is rotationally arranged in the track 15, and the first screw 14 is connected with the output end of a first driving motor 5 arranged at the end part of the horizontal moving platform 1; the primary swing arm 2 is hinged at the secondary swing end part; the second driving motor 6 is arranged at the end part of the second-stage swing arm 3, the first-stage swing arm 2 is rotatably connected with the bottom of the horizontal moving platform 1 through a first rotating shaft, and the second driving motor 6 is in transmission connection with the first rotating shaft. The second driving motor 6 is connected with the first rotating shaft in a transmission mode, so that the second driving motor can drive the horizontal moving platform 1 to perform fine adjustment at the end part of the second-stage swing arm 3, and when the second-stage swing arm 3 swings, the second driving motor 6 with the self-locking function can adjust the angle of the horizontal moving platform 1 constantly to enable the horizontal moving platform to be parallel to the horizontal plane all the time. Further, the adjustment of the horizontal movement stage 1 by the second drive motor 6 can be controlled at all times by setting a level. One end of the hinge rod 4 is hinged at the joint of the second-stage swing arm 3 and the horizontal moving platform 1, and the other end of the hinge rod 4 is hinged at the end part of the horizontal moving platform 1 so as to support the other end of the horizontal moving platform 1 by arranging the hinge rod 4.

Specifically, the outer ring of the rotary table 7 is provided with rotary teeth 13, one side of the sliding table 16 protrudes to be provided with a mounting plate 8, the mounting plate 8 is provided with a third driving motor 9, and the third driving motor 9 is in meshing transmission with the rotary teeth 13 through a gear, so that the grounding mechanism is rotatably arranged on the sliding table 16, and the horizontal angle of the grounding mechanism is adjusted. Still include hydraulic pressure push rod 10, the tip of second grade swing arm 3 is equipped with the bight, and hydraulic pressure push rod 10's one end articulates on one-level swing arm 2, and hydraulic pressure push rod 10's the other end articulates on the bight to make second grade swing arm 3 can be accomodate in one-level swing arm 2 in parallel, in order to promote second grade swing arm 3 to rotate at 2 tip of one-level swing arm through setting up hydraulic pressure push rod 10, and the accessible rotates and accomodate second grade swing arm 3.

Specifically, still include horizontal rotation platform 11 and

accomodate motor

12, 2 tip of one-level swing arm are rotated through the second pivot and are located horizontal rotation platform 11 on, accomodate motor 12 and locate horizontal rotation platform 11 on, the output of accomodating motor 12 is connected with the transmission of second pivot, can realize carrying out rotary motion to one-level swing arm 2 through setting up horizontal rotation platform 11, accomodate motor 12 through the setting and realize the folding expansion and accomodate of one-level swing arm 2. Further, the horizontal rotating platform 11 can be fixed on the crawler-type self-propelled chassis or the vehicle body through a mounting frame.

Example 2:

as shown in fig. 7 to 12, in combination with the technical solution of embodiment 1, in this embodiment, the grounding mechanism includes an insulating turntable 7, a receiving column 101, a rotary lifting push ring 102 and a lifting mechanism, the receiving column 101 is vertically disposed on the turntable 7, and the rotary lifting push ring 102 is slidably sleeved on the receiving column 101; a plurality of accommodating grooves 103 are vertically arranged on the accommodating column 101 along the circumferential direction, and a grounding rod 104 is arranged in the accommodating grooves 103 in a sliding manner; the inner ring of the rotary lifting push ring 102 is convexly provided with a push block 105, the lower end of the containing column 101 is provided with an annular switching groove 106, and the annular switching groove 106 is communicated with the containing groove 103; the lifting mechanism is arranged on the turntable 7, and the rotary lifting push ring 102 is movably connected with a slide block 121 on the lifting mechanism, so that the slide block 121 can push the rotary lifting push ring 102 to lift on the containing column 101 through lifting motion. Further, an annular groove is formed in the rotary lifting push ring 102, the slider 121 is of a circular structure, and the slider 121 is located in the annular groove, so that the annular groove is rotatably abutted to the slider 121 under the rotation of the rotary lifting push ring 102.

Specifically, a fourth driving motor 107 is arranged on the slide block 121, a ring gear 108 is arranged on the upper end face of the rotary lifting push ring 102, and the fourth driving motor 107 is in meshing transmission with the ring gear 108 through a gear; the slider 121 is provided with a limiting roller 109 through a cross rod in a rotating manner, the limiting roller 109 is positioned in the ring gear 108 and is in rolling contact with the ring gear 108 to abut against the lifting mechanism, the lifting mechanism further comprises a fifth driving motor 122 and a first screw 14, the first screw 14 is arranged on the rotating disc 7 in a rotating manner, the fifth driving motor 122 is arranged in the rotating disc 7, and the fifth driving motor 122 is connected with the first screw 14 through a coupler. Further, when the first screw 14 is rotated by providing the limiting roller 109, the circular slider 121 is not rotated, so that the first screw 14 is lifted up and down. The end part of the grounding rod 104 is provided with a U-shaped hook part 153, and clamping tongues 154 are movably arranged on two sides in the U-shaped hook part 153; the tip and the top both sides of earthing rod 104 are fixed and are equipped with spacing ball 110, and the both sides of accomodating groove 103 are vertical to be equipped with bar groove 111, and spacing ball 110 is located bar groove 111. Through setting up the strip line groove, can carry out spacingly to earthing rod 104 and electroscope pole 155, make it carry out vertical slip and not take place horizontal rotation in accomodating groove 103 under ejector pad 105's effect. Meanwhile, the limit ball 110 is arranged, so that the grounding rod 104 can swing in the vertical direction in the wire casing through the limit ball 110, and the clamping tongue 154 in the U-shaped hook 153 can be used for conveniently hanging the wire. When the grounding bar 104 needs to be removed from the wire, the U-shaped hook 153 is disengaged from the wire while the grounding bar 104 is moved upward by the rising continued pushing of the push block 105.

Specifically, the storage groove 103 includes a first storage groove 141, a second storage groove 142 and a third storage groove 143, and the first storage groove 141 and the third storage groove 143 are disposed opposite to each other; the upper end of the first receiving groove 141 is provided with a limit ring; two second accommodating grooves 142 are provided, and the two second accommodating grooves 142 are disposed at both sides of the second accommodating groove 142 and the third accommodating groove 143; the grounding rod 104 includes a first grounding rod 151 and a second grounding rod 152, the first grounding rod 151 is slidably disposed in the first accommodating groove 141, and the second grounding rod 152 is slidably disposed in the second accommodating groove 142. The testing rod 155 is arranged in the third accommodating groove 143 in a sliding mode; the third is accomodate groove 143 upper end and is equipped with spacing hole to test pole 155 and carry out vertical direction's spacing through spacing hole. Further, the first ground rod 151 only performs a vertical movement, and the second ground rod 152 needs to swing to both sides to be opened by a certain angle to adjust the span. Meanwhile, the electricity testing rod 155 only moves in the vertical direction under the action of the limiting hole.

Example 3:

as shown in fig. 7 to fig. 13, in combination with the technical solution of embodiment 2, in this embodiment, the storage column 101 further includes an arc-shaped frame 131, a guide rail groove 132 is formed in the storage column 101, a second screw 123 is rotatably disposed in the guide rail groove 132 through a sixth driving motor 133, and the arc-shaped frame 131 is in threaded connection with the second screw 123 through a limiting block; an arc-shaped rack 135 is arranged in the arc-shaped frame 131 in a sliding mode, a seventh driving motor 136 is arranged on the arc-shaped frame 131, and the seventh driving motor 136 is in meshing transmission with the arc-shaped rack 135 through a gear. By arranging the arc-shaped rack 135, the seventh driving motor 136 can drive the arc-shaped rack 135 to rotate on the arc-shaped frame 131, and move to the opened grounding rod 104 by means of the rotation of the second screw 123, so as to apply downward pressure to the grounding rod 104 with one end swinging to be separated from the accommodating groove 103, and clamp the tongue 154 of the U-shaped hook 153 on the grounding rod 104 on the conducting wire. The pushing block 105 is combined to limit the grounding rod 104, so that the grounding rod is firmly hung on the wire. The end of the grounding rod 104 is provided with a triangular groove 112, the push block 105 is provided with a triangular block 113 which can be lifted up and down by a telescopic rod, and the triangular block 113 is embedded with the triangular groove 112 by extending out of the push block 105, so that the grounding rod 104 which obliquely hooks the lead is adjusted to be parallel to the accommodating groove 103. Through setting up triangle-shaped block 113 and triangular groove 112, make triangle-shaped block 113 can break away from the wire to U-shaped hook portion 153 after, under the spacing line groove tip, triangle-shaped block 113 is under the promotion of telescopic link, constantly inlays with triangular groove 112 and makes ground rod 104 rotate the pendulum and just parallel with accomodating post 101 to it receives gravity to slide to accomodating in the groove 103. When the triangular block 113 and the triangular groove 112 are provided, a magnetic attraction push rod, i.e., a mechanism of an iron rod and a permanent magnet wound with a lead, can be provided in the storage column 101, so that the iron rod generates attraction or repulsion by electrifying the lead, and the permanent magnet is pushed to swing along the vertical direction to connect the lead to the second grounding rod 152 sliding to a certain height.

Example 4:

as shown in fig. 14, the difference between this embodiment and embodiment 3 is that a groove is formed at the end of the grounding rod 104, a fixed gear 114 is fixedly disposed in the groove, and an adjusting gear 115 is rotatably disposed on the pushing block 105 by a motor, so that the adjusting gear 115 is driven to rotate by the motor; the push block 105 causes the adjusting gear 115 to mesh with the fixed gear 114 by sliding, so that the adjusting gear 115 on the push block 105 meshes with the fixed gear 114 by moving the push block to drive the grounding rod 104 to rotate, thereby realizing the rotating swing opening and containing of the grounding rod 104, and assisting the hanging of the electric wire of the second grounding rod 152 in combination with the movement of the arc-shaped frame 131. By arranging the adjusting gear 115 and the fixed gear 114, the adjusting gear 115 can rotate to enable the fixed gear 114 meshed with the adjusting gear to drive the second grounding rod 152 to swing in the vertical direction. When the second grounding rod 152 needs to be accommodated, the second grounding rod 152 can be pushed to the end part of the strip-shaped groove 111 through the pushing block 105, the limiting ball 110 slides to the end part of the strip-shaped groove, at the moment, the second grounding rod 152 moves upwards and extends towards the side surface, the U-shaped hook part 153 is separated from the lead, and at the moment, the motor rotates to drive the adjusting gear 115 to rotate to drive the fixed gear 114 to rotate, so that the second grounding rod 152 is rotated and righted to be parallel to the accommodating groove 103.

The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner. Those skilled in the art can make many possible variations and modifications to the disclosed solution, or modify equivalent embodiments using the teachings set forth above, without departing from the scope of the claimed solution. Therefore, any modification, equivalent change and modification made to the above embodiments according to the technology of the present invention are within the protection scope of the present invention, unless the content of the technical solution of the present invention is departed from.

Claims

1. A horizontal motion platform for grounding of an overhead line is characterized by comprising a horizontal moving platform (1), a primary swing arm (2), a secondary swing arm (3), a hinge rod (4), a first driving motor (5) and a second driving motor (6), wherein a track (15) is arranged in the horizontal moving platform (1), a sliding table (16) is arranged in the track (15) in a sliding manner, a turntable (7) is arranged on the sliding table (16) in a rotating manner, and a grounding mechanism is fixedly arranged on the turntable (7); a first screw (14) is rotatably arranged in the track (15), and the first screw (14) is connected with the output end of the first driving motor (5) arranged at the end part of the horizontal moving table (1); the primary swing arm (2) is hinged to the secondary swing end part; the second driving motor (6) is arranged at the end part of the second-stage swing arm (3), the first-stage swing arm (2) is rotatably connected with the bottom of the horizontal moving platform (1) through a first rotating shaft, and the second driving motor (6) is in transmission connection with the first rotating shaft; one end of the hinge rod (4) is hinged to the joint of the secondary swing arm (3) and the horizontal moving platform (1), and the other end of the hinge rod (4) is hinged to the end of the horizontal moving platform (1).

2. The horizontal motion platform for the grounding of the overhead line according to claim 1, wherein the outer ring of the rotary table (7) is provided with a rotary tooth (13), a mounting plate (8) is convexly arranged on one side of the sliding table (16), a third driving motor (9) is mounted on the mounting plate (8), and the third driving motor (9) is in meshing transmission with the rotary tooth (13) through a gear, so that the grounding mechanism is rotatably arranged on the sliding table (16).

3. The horizontal motion platform for the grounding of the overhead line of claim 1, further comprising a hydraulic push rod (10), wherein a bent part is arranged at the end part of the secondary swing arm (3), one end of the hydraulic push rod (10) is hinged on the primary swing arm (2), and the other end of the hydraulic push rod (10) is hinged on the bent part, so that the secondary swing arm (3) can be accommodated in the primary swing arm (2) in parallel.

4. The horizontal motion platform for grounding of the overhead line according to claim 1, further comprising a horizontal rotation platform (11) and a storage motor (12), wherein the end of the primary swing arm (2) is rotatably disposed on the horizontal rotation platform (11) through a second rotation shaft, the storage motor (12) is disposed on the horizontal rotation platform (11), and an output end of the storage motor (12) is in transmission connection with the second rotation shaft.

5. The horizontal motion platform for overhead line grounding according to claim 1, wherein the grounding mechanism comprises an insulated receiving column (101), a rotary lifting push ring (102) and a lifting mechanism, the receiving column (101) is vertically arranged on the turntable (7), and the rotary lifting push ring (102) is slidably sleeved on the receiving column (101); a plurality of accommodating grooves (103) are vertically formed in the accommodating column (101) along the circumferential direction, and a grounding rod (104) is arranged in each accommodating groove (103) in a sliding mode; a push block (105) is arranged in a protruding mode on the inner ring of the rotary lifting push ring (102), an annular switching groove (106) is formed in the lower end of the containing column (101), and the annular switching groove (106) is communicated with the containing groove (103); the lifting mechanism is arranged on the turntable (7), and the rotary lifting push ring (102) is movably connected with a slide block (121) on the lifting mechanism, so that the slide block (121) can push the rotary lifting push ring (102) to lift on the containing column (101) through lifting motion.

6. The horizontal motion platform for the overhead line grounding of claim 5, wherein a fourth driving motor (107) is arranged on the sliding block (121), a ring gear (108) is arranged on the upper end surface of the rotary lifting push ring (102), and the fourth driving motor (107) is in meshing transmission with the ring gear (108) through a gear; the sliding block (121) is provided with a limiting roller (109) through a cross rod in a rotating mode, and the limiting roller (109) is located in the ring gear (108) and is in rolling abutting joint with the ring gear (108).

7. The horizontal motion platform for the grounding of the overhead line of claim 6, wherein the lifting mechanism further comprises a fifth driving motor (122) and a first screw (14), the first screw (14) is rotatably disposed on the turntable (7), the fifth driving motor (122) is disposed on the storage column (101), and the fifth driving motor (122) is connected with the first screw (14) through a coupler.

8. The horizontal motion platform for the grounding of the overhead line of claim 6, wherein the end of the grounding rod (104) is provided with a U-shaped hook (153), and clamping tongues (154) are movably arranged on two sides in the U-shaped hook (153); the fixed spacing ball (110) that is equipped with in tip and the top both sides of earthed pole (104), the both sides of accomodating groove (103) are vertical to be equipped with bar groove (111), spacing ball (110) are located in bar groove (111).

9. The horizontal motion platform for the grounding of the overhead line of claim 5, further comprising an arc-shaped frame (131), wherein a guide rail groove (132) is formed in the receiving column (101), a second screw (123) is rotatably arranged in the guide rail groove (132) through a sixth driving motor (133), and the arc-shaped frame (131) is in threaded connection with the second screw (123) through a limiting block; an arc-shaped rack (135) is arranged in the arc-shaped frame (131) in a sliding mode, a seventh driving motor (136) is arranged on the arc-shaped frame (131), and the seventh driving motor (136) is in meshing transmission with the arc-shaped rack (135) through a gear; the end part of the grounding rod (104) is provided with a triangular groove (112), the push block (105) is provided with a triangular block (113) through a telescopic rod in a lifting mode, the triangular block (113) is embedded with the triangular groove (112) through extending out of the push block (105), and the grounding rod (104) which is obliquely hooked with the lead is adjusted to be parallel to the accommodating groove (103).

10. The horizontal motion platform for grounding of overhead lines of claim 5, wherein the receiving groove (103) comprises a first receiving groove (141), a second receiving groove (142) and a third receiving groove (143), and the first receiving groove (141) and the third receiving groove (143) are arranged opposite to each other;

the upper end of the first accommodating groove (141) is provided with a limiting ring; the number of the second accommodating grooves (142) is two, and the two second accommodating grooves (142) are arranged on two sides of the second accommodating groove (142) and the third accommodating groove (143); the grounding rod (104) comprises a first grounding rod (151) and a second grounding rod (152), the first grounding rod (151) is arranged in the first accommodating groove (141) in a sliding mode, and the second grounding rod (152) is arranged in the second accommodating groove (142) in a sliding mode; the electric testing rod (155) is arranged in the third accommodating groove (143) in a sliding mode; and a limiting hole is formed at the upper end of the third accommodating groove (143).