A split overhead line hanging device and its grounding robot

Abstract

The present invention discloses a split-type overhead line hanging device and a grounding robot thereof, comprising an upper and lower hanging clamping mechanism, wherein the upper and lower hanging clamping mechanism is provided with an openable and closable upper hanging clamping groove, a hoisting mechanism is provided below the upper and lower hanging clamping mechanism, the upper and lower hanging clamping mechanism and the hoisting mechanism are connected by a hoisting rope, a chain mechanism and a power supply mechanism are provided on the hoisting mechanism, the power supply mechanism is detachably connected to the upper and lower hanging clamping mechanism, and the power supply mechanism is electrically connected to the hoisting mechanism and the upper and lower hanging clamping mechanism respectively; the chain mechanism is used for chaining and fixing the upper and lower hanging clamping mechanism; by arranging the hoisting mechanism and the upper and lower hanging clamping mechanism as split structures, the recovery action of the hoisting mechanism can be realized, thereby effectively reducing the load load of the upper and lower hanging clamping mechanism on the distribution network line, and effectively improving the safety of the device during use.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power equipment, and in particular to a split overhead line hanging device and a grounding robot thereof. Background Art

[0002] Distribution network lines require regular maintenance. Existing maintenance technology can use an automated grounding wire device to automatically mount the ground wire. However, the accessories of the existing automated grounding wire device are very complicated. After being mounted on the distribution network line, it will cause a serious load on the distribution network line. After a long period of maintenance, it is easy to cause serious damage to the distribution network line.

[0003] It can be seen that the existing technology still needs to be improved and enhanced. Summary of the Invention

[0004] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a split overhead line hanging device, which can recycle some accessories, reduce the load caused by the device on the distribution network line, and improve the safety of the device during operation.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A split-type hanging device for an overhead line includes an upper and lower hanging clamping mechanism, wherein the upper and lower hanging clamping mechanism is provided with an openable and closable upper hanging clamping groove, a hoisting mechanism is provided below the upper and lower hanging clamping mechanism, the upper and lower hanging clamping mechanism and the hoisting mechanism are connected by a hoisting rope, a chain mechanism and a power supply mechanism are provided on the hoisting mechanism, the power supply mechanism is detachably connected to the upper and lower hanging clamping mechanism, and the power supply mechanism is respectively electrically connected to the hoisting mechanism and the upper and lower hanging clamping mechanism; the chain mechanism is used to chain and fix the upper and lower hanging clamping mechanism.

[0007] In the split-type overhead line hanging device, the interlocking mechanism includes an interlocking frame, on which at least one locking member is provided, and the interlocking frame is also provided with a position detection unit for detecting the position of the upper and lower hanging clamping mechanisms; the power supply mechanism is located on the interlocking frame, and the interlocking frame is arranged above the hoisting mechanism.

[0008] In the split-type overhead line hanging device, the locking member includes a clamping claw unit and a servo unit. The clamping claw unit is arranged at the top of the interlocking frame, the servo unit is arranged inside the interlocking frame, and the servo unit is transmission-connected to the clamping claw unit; the bottom of the upper and lower hanging clamping mechanism is provided with a locking seat that cooperates with the clamping claw unit.

[0009] In the split-type overhead line hanging device, the power supply mechanism includes a control unit and a power supply socket. The control unit is arranged in the interlocking frame or the hoisting mechanism. The power supply socket is arranged at the top of the interlocking frame, and the power supply socket is electrically connected to the control unit; the bottom of the upper and lower hanging clamping mechanism is provided with a power socket that cooperates with the power supply socket.

[0010] In the split-type overhead line hanging device, an electric shock receiving part is provided on the top of the interlocking frame, and the electric shock receiving part is electrically connected to the control unit, and an electric shock sensing part is provided at the bottom of the upper and lower hanging clamping mechanism, which is cooperated with the electric shock receiving part; an in-position switch electrically connected to the control unit is provided on one side of the clamping unit in the interlocking frame, and the in-position switch is transmission-connected to the clamping unit.

[0011] In the split-type hanging device for overhead lines, guide rods are respectively provided on both sides of the upper and lower hanging clamping mechanisms, the guide rods extend toward the direction of the locking mechanism, and rope threading holes are provided in the guide rods along their length directions; sleeve portions are respectively provided on both sides of the locking mechanism to cooperate with the guide rods, and at least part of the guide rods can be extended into the sleeve portions; one end of the hoisting rope passes through the sleeve portion and is connected to the rope threading hole, and the other end of the hoisting rope is connected to the hoisting mechanism.

[0012] In the split-type overhead line hanging device, the hoisting mechanism includes a hoisting box, and the top two sides of the hoisting box are respectively connected to the chain mechanism through counterweight connecting rods. Hoisting parts are respectively provided on both sides of the hoisting box, and a driving part that is transmission-connected to the two hoisting parts is provided in the hoisting box; the hoisting ropes are respectively provided in the two hoisting parts.

[0013] In the split-type hanging device for overhead lines, a wire clamping seat is provided on the upper and lower hanging clamping mechanisms, the upper hanging clamping groove is located on the wire clamping seat, a first clamping block is provided on one side of the upper hanging clamping groove, and a second clamping block is provided on the other side of the upper hanging clamping groove. The wire clamping seat is provided with a transverse movement mechanism below the second clamping block, and the transverse movement mechanism is transmission-connected to the second clamping block.

[0014] In the split overhead line hanging device, the clamping seat is located between the first clamping block and the second clamping block and is provided with a touch-pressure frame that can be raised and lowered on both sides. The touch-pressure frame is provided with a trigger unit for detecting whether the touch-pressure frame is in place.

[0015] The present invention also provides a grounding robot, which includes the split overhead line hanging device as described above.

[0016] Beneficial effects:

[0017] The present invention provides a split-type hanging device for overhead lines. When in use, a winch mechanism is used in advance to drive the upper and lower hanging clamping mechanisms to climb toward the bottom of the distribution network line. At this time, the winch mechanism and the upper and lower hanging clamping mechanisms are connected and fixed by a chain mechanism. When the upper and lower hanging clamping mechanisms reach the preset position, the distribution network line can slowly enter the upper hanging clamping groove. After the distribution network line completely enters the upper hanging clamping groove, power is supplied to the upper and lower hanging clamping mechanisms through the power supply mechanism to drive the upper hanging clamping groove to perform a clamping action, so as to clamp and fix the distribution network line in the upper hanging clamping groove. After the clamping operation is completed, the chain mechanism performs a releasing action to separate the winch mechanism from the upper and lower hanging clamping mechanisms. When the hoisting mechanism is in the process of recovering, the power supply mechanism will be separated from the upper and lower hanging clamping mechanisms, thereby disconnecting the power supply source of the upper and lower hanging clamping mechanisms, so that the upper and lower hanging clamping mechanisms can always be kept in the clamping state, avoiding the problem of malfunction of the upper and lower hanging clamping mechanisms; by setting the hoisting mechanism and the upper and lower hanging clamping mechanisms as split structures, the recovery action of the hoisting mechanism can be realized, which effectively reduces the load load of the upper and lower hanging clamping mechanisms on the distribution network line, and effectively improves the safety of the device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The overall structure of the split overhead line hanging device provided by the present invention is shown in FIG. Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the assembly structure of the interlocking mechanism and the hoisting mechanism in the split-type overhead line hanging device provided by the present invention;

[0020] Figure 3 Schematic diagram of the disassembled structure of the interlocking mechanism and the hoisting mechanism in the split overhead line hanging device provided by the present invention Figure 1 ;

[0021] Figure 4 Schematic diagram of the disassembled structure of the interlocking mechanism and the hoisting mechanism in the split overhead line hanging device provided by the present invention Figure 2 ;

[0022] Figure 5 This is a structural schematic diagram of the upper and lower hanging and clamping mechanisms in the split overhead line hanging device provided by the present invention;

[0023] Figure 6 Schematic diagram of the disassembly structure of the upper and lower hanging clamping mechanism in the split overhead line hanging device provided by the present invention Figure 1 ;

[0024] Figure 7 Schematic diagram of the disassembly structure of the upper and lower hanging clamping mechanism in the split overhead line hanging device provided by the present invention Figure 2 ;

[0025] Figure 8 This is a schematic structural diagram of the ground-based robot provided by the present invention.

[0026] Explanation of the main component symbols: 1-upper and lower hanging clamping mechanism, 11-upper hanging clamping groove, 12-locking seat, 13-electric shock sensing part, 14-guide rod, 15-rope threading hole, 16-clamping seat, 17-first clamping block, 18-second clamping block, 19-transverse movement mechanism, 110-touch pressure frame, 111-trigger unit, 2-winch mechanism, 21-winch box, 22-counterweight connecting rod, 23-winch part, 24-driving part, 3-interlocking mechanism, 31-interlocking frame, 32-locking piece, 321-clamping claw unit, 322-servo part, 33-electric shock receiving part, 34-in-position switch, 35-sleeve part, 4-power supply mechanism, 41-control unit, 42-power supply socket, 43-power socket, 5-grounding wire swing arm. DETAILED DESCRIPTION

[0027] The present invention provides a split-type overhead line hanging device and a grounding robot thereof. To make the objectives, technical solutions, and effects of the present invention more clear and explicit, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0028] In the description of the present invention, it should be understood that the terms "middle," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the drawings and are intended solely to facilitate and simplify the description of the present invention. Furthermore, the terms "first," "second," and "third" are used solely for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features.

[0029] See also Figures 1 to 7 The present invention provides a split-type hanging device for overhead lines, comprising an upper and lower hanging clamping mechanism 1, wherein the upper and lower hanging clamping mechanism 1 is provided with an openable and closable upper hanging clamping groove 11, and a hoisting mechanism 2 is provided below the upper and lower hanging clamping mechanism 1. The upper and lower hanging clamping mechanism 1 and the hoisting mechanism 2 are connected by a hoisting rope, and a chain mechanism 3 and a power supply mechanism 4 are provided on the hoisting mechanism 2. The power supply mechanism 4 is detachably connected to the upper and lower hanging clamping mechanism 1, and the power supply mechanism 4 is electrically connected to the hoisting mechanism 2 and the upper and lower hanging clamping mechanism 1 respectively; the chain mechanism 3 is used to chain and fix the upper and lower hanging clamping mechanism 1.

[0030] In actual application, this device is divided into upper hanging operation and lower hanging operation:

[0031] When the upper and lower hanging clamping mechanisms 1 are in the preset position, the distribution network line can slowly enter the upper hanging clamping groove 11. After the distribution network line has completely entered the upper hanging clamping groove 11, power is supplied to the upper and lower hanging clamping mechanisms 1 through the power supply mechanism 4 to drive the upper hanging clamping groove 11 to perform the clamping action, so as to clamp the distribution network line in the upper hanging clamping groove 11. After the clamping operation is completed, the chain mechanism 3 performs the releasing action, so that the winch mechanism 2 and the upper hanging clamping mechanism 1 are connected and fixed. The lower hanging clamping mechanism 1 is separated, and at this time the hoisting mechanism 2 performs the unwinding action, so that the hoisting mechanism 2 gradually moves away from the upper and lower hanging clamping mechanism 1, that is, the hoisting mechanism 2 is gradually retracted to the ground, and the entire retraction action is completed until the hoisting mechanism 2 is retracted to the ground. During the retraction process of the hoisting mechanism 2, the power supply mechanism 4 will be separated from the upper and lower hanging clamping mechanism 1, thereby disconnecting the power supply source of the upper and lower hanging clamping mechanism 1, so that the upper and lower hanging clamping mechanism 1 can always be kept in the clamping state, avoiding the problem of malfunction of the upper and lower hanging clamping mechanism 1; by setting the hoisting mechanism 2 and the upper and lower hanging clamping mechanism 1 as a split structure, the retraction action of the hoisting mechanism 2 can be realized, which effectively reduces the load load of the upper and lower hanging clamping mechanism 1 on the distribution network line, and effectively improves the safety of the device during use.

[0032] During the lowering operation, the winch mechanism 2 re-executes the winding action and gradually approaches the bottom of the upper and lower hanging clamping mechanism 1. When the winch mechanism 2 reaches the preset position, the interlocking mechanism 3 is used to re-interlock the upper and lower hanging clamping mechanism 1 with the winch mechanism 2. At the same time, the power supply mechanism 4 also synchronously completes the electrical connection with the upper and lower hanging clamping mechanism 1, so that the upper and lower hanging clamping mechanism 1 executes the releasing action to separate the device from the distribution network line. After the releasing action is completed, the winch mechanism 2 executes the unwinding action to recycle the upper and lower hanging clamping mechanism 1, thereby completing the entire upper and lower hanging operation.

[0033] like Figures 1 to 7As shown, further, the interlocking mechanism 3 includes an interlocking frame 31, and at least one locking member 32 is provided on the interlocking frame 31. The interlocking frame 31 is also provided with a position detection unit for detecting the position of the upper and lower hanging clamping mechanism 1; the power supply mechanism 4 is located on the interlocking frame 31, and the interlocking frame 31 is arranged above the hoisting mechanism 2; when in use, the position of the upper and lower hanging clamping mechanism 1 is pre-checked by the position detection unit, so that the locking member 32 can perform a clamping action or a releasing action on the upper and lower hanging clamping mechanism 1. When hanging, the upper and lower hanging clamping mechanism 1 is connected and fixed to the interlocking frame 31 by using the locking member 32, so as to realize the automatic locking and automatic release of the upper and lower hanging clamping mechanism 1.

[0034] It should be noted that the position detection unit may be an existing infrared sensor, a contact position sensor or other sensor with a position detection function.

[0035] like Figures 1 to 7 As shown, further, the locking member 32 includes a clamping claw unit 321 and a servo part 322, the clamping claw unit 321 is arranged at the top of the interlocking frame 31, the servo part 322 is arranged in the interlocking frame 31, and the servo part 322 is transmission-connected to the clamping claw unit 321; the bottom of the upper and lower hanging clamping mechanism 1 is provided with a locking seat 12 that cooperates with the clamping claw unit 321; when in use, the servo part 322 and the clamping claw unit 321 are combined to form an electric finger structure, and the servo part 322 is used to control the clamping claw unit 321 to perform the opening and closing action, and the clamping claw unit 321 can complete the interlocking action between the upper and lower hanging clamping mechanism 1 and the winch mechanism 2 by clamping the locking seat 12; specifically, the servo part 322 uses its output end to swing a clamping arm of the clamping claw unit 321 to realize the opening and closing action of the clamping claw unit 321.

[0036] like Figures 1 to 7 As shown, further, the power supply mechanism 4 includes a control unit 41 and a power supply socket 42, the control unit 41 is arranged in the interlocking frame 31 or the hoisting mechanism 2, the power supply socket 42 is arranged at the top of the interlocking frame 31, and the power supply socket 42 is electrically connected to the control unit 41; the bottom of the upper and lower hanging clamping mechanism 1 is provided with a power socket 43 that is connected to the power supply socket 42; when in use, the power supply socket 42 and the power socket 43 are used to realize separate power supply between the hoisting mechanism 2 and the upper and lower hanging clamping mechanism 1, and only when the power socket 42 is docked with the power socket 43, the upper and lower hanging clamping mechanism 1 can obtain the power supply energy of the control unit 41, so that the upper and lower hanging clamping mechanism 1 can be electrically isolated in the clamping state, thereby avoiding the problem of malfunction of the upper and lower hanging clamping mechanism 1.

[0037] like Figures 1 to 7As shown, further, the top of the interlocking frame 31 is provided with an electric shock receiving part 33, and the electric shock receiving part 33 is electrically connected to the control unit 41, and the bottom of the upper and lower hanging clamping mechanism 1 is provided with an electric shock sensing part 13 that is coordinated with the electric shock receiving part 33; the interlocking frame 31 is provided with an in-place switch 34 that is electrically connected to the control unit 41 on one side of the clamping claw unit 321, and the in-place switch 34 is transmission-connected to the clamping claw unit 321; when in use, the electric shock receiving part 33 and the electric shock sensing part 13 cooperate with each other to detect whether the power supply socket 42 and the power socket 43 are connected. Only when the electric shock receiving part 33 detects the signal of the electric shock sensing part 13, the power supply is turned on. The electrical socket 42 can be electrically connected to the power socket 43, so that the control unit 41 can supply power to the upper and lower hanging clamping mechanism 1; in addition, during the upper and lower hanging operations, the in-place switch 34 is used to detect the swing movement of the clamping claw unit 321, so as to judge whether the clamping claw unit 321 is clamped in place or released in place, thereby feeding back the connection status of the hoisting mechanism 2 to the upper and lower hanging clamping mechanism 1 to the ground staff, avoiding the problem of misoperation by the staff; in addition, the power socket 42 can rely on the signal of the in-place switch 34 for auxiliary verification when connecting to the power socket 43. When the in-place switch 34 detects that the clamping claw unit 321 is clamped in place, it feeds back the in-place signal to the control unit 41, so that the power socket 42 and the power socket 43 are electrically connected.

[0038] In this embodiment, the clamping unit 321 includes two mutually hinged clamping arms, and the output end of the in-position switch 34 is transmission-connected to any clamping arm; when in use, the in-position switch 34 determines the overall movement of the clamping unit 321 by detecting the swing amplitude of the corresponding clamping arm.

[0039] like Figures 1 to 7 As shown, further, guide rods 14 are respectively provided on both sides of the upper and lower hanging clamping mechanism 1, and the guide rods 14 extend toward the direction of the chain mechanism 3, and a rope threading hole 15 is provided in the guide rods 14 along its length direction; sleeve portions 35 are respectively provided on both sides of the chain mechanism 3 to cooperate with the guide rods 14, and the guide rods 14 can at least partially extend into the sleeve portions 35; one end of the hoisting rope passes through the sleeve portion 35 and is connected to the rope threading hole 15, and the other end of the hoisting rope is connected to the hoisting mechanism 2; when in use, the guiding effect of the guide rods 14 and the sleeve portion 35 is utilized to make the upper and lower hanging clamping mechanism 1 and the chain mechanism 3 smoother in the chain operation and release operation, avoid the problem of misalignment between the two when docking, and improve the stability of the chain mechanism 3 when hanging up and down.

[0040] The specific working process is as follows: the free end of the hoisting rope is passed through the sleeve portion 35 and the rope threading hole 15 in sequence in advance, and is connected to the upper hanging frame after passing through the rope threading hole 15. When hanging up, the hoisting mechanism 2 drives the upper and lower hanging clamping mechanisms 1 to climb toward the distribution network line by winding, and the hoisting rope is slowly wound into the hoisting mechanism 2 under the guidance of the rope threading hole 15 and the sleeve portion 35; when the hoisting mechanism 2 is hanging down, after the chain mechanism 3 is separated from the upper and lower hanging clamping mechanisms 1, the hoisting mechanism 2 unwinds the hoisting rope. During the unwinding process, the guide rod 14 and the sleeve portion 35 play a guiding role, making the separation action of the chain mechanism 3 and the upper and lower hanging clamping mechanisms 1 smoother and more stable, and the guide rod 14 and the sleeve portion 35 also synchronously guide the hoisting rope until the hoisting mechanism 2 is recovered to the ground. The above method effectively improves the stability of the hoisting mechanism 2 when hanging down.

[0041] like Figures 1 to 7 As shown, further, the hoisting mechanism 2 includes a hoisting box 21, and the top two sides of the hoisting box 21 are connected to the chain mechanism 3 through a counterweight connecting rod 22 respectively. Hoisting parts 23 are respectively provided on both sides of the hoisting box 21, and a driving part 24 that is transmission-connected to the two hoisting parts 23 is provided in the hoisting box 21; the hoisting ropes are respectively provided in the two hoisting parts 23; by arranging the counterweight connecting rod 22, the hoisting box 21 and the chain mechanism 3 can maintain a balanced state, that is, a vertical state, when hanging, thereby avoiding the problem of the hoisting mechanism 2 and the chain mechanism 3 tipping over; when in use, by arranging the hoisting parts 23 on both sides of the hoisting box 21, the hoisting mechanism 2 can maintain balance on both sides when hanging up and down, thereby improving the stability of the upper and lower hanging clamping mechanism 1 when hanging up and down.

[0042] It should be noted that the hoisting part 23 is an existing hoisting assembly composed of a hoisting disc, a hoisting wheel and other accessories; the driving part 24 is a driving structure composed of an existing motor; the specific structure and working principle are all existing technologies and will not be repeated here.

[0043] like Figures 1 to 7 As shown, further, a wire clamping seat 16 is provided on the upper and lower hanging clamping mechanism 1, the upper hanging clamping groove 11 is located on the wire clamping seat 16, a first clamping block 17 is provided on one side of the upper hanging clamping groove 11, and a second clamping block 18 is provided on the other side of the upper hanging clamping groove 11, and the wire clamping seat 16 is located below the second clamping block 18 and is provided with a transverse mechanism 19, and the transverse mechanism 19 is transmission-connected to the second clamping block 18; when in use, the transverse mechanism 19 is used to control the second clamping block 18 to make a relative sliding movement toward the first clamping block 17, thereby realizing the opening and closing action of the upper hanging clamping groove 11, so that the upper hanging clamping groove 11 can clamp and release the distribution network line.

[0044] It should be noted that the transverse movement mechanism 19 is an existing transverse movement module structure, and its specific structure and working principle are all existing technologies and will not be described in detail here.

[0045] like Figures 1 to 7 As shown, further, the line clamping seat 16 is located between the first clamping block 17 and the second clamping block 18 on both sides respectively provided with a touch pressure frame 110 that can be lifted up and down, and the touch pressure frame 110 is provided with a trigger unit 111 for detecting the position of the touch pressure frame 110; during operation, when the distribution network line enters the upper hanging clamping groove 11, it will press toward the touch pressure frame 110, and the touch pressure frame 110 will slide down under pressure. When the touch pressure frame 110 drops to a certain height, the trigger unit 111 will detect the position of the touch pressure frame 110, thereby feedback-controlling the working state of the transverse movement mechanism 19, so that the second clamping block 18 automatically slides toward the direction of the first clamping block 17, so that the distribution network line is clamped in the upper hanging clamping groove 11, thereby completing the grounding operation of the distribution network line, connecting the distribution network line with the ground wire, and ensuring the work safety of the maintenance personnel.

[0046] It should be noted that the trigger unit 111 may be a sensor with a position detection function, such as a position sensor, an infrared sensor, etc.

[0047] In summary, when in use, the hoisting mechanism 2 is used in advance to drive the upper and lower hanging clamping mechanism 1 to climb toward the bottom of the distribution network line. At this time, the hoisting mechanism 2 and the upper and lower hanging clamping mechanism 1 are connected and fixed by the chain mechanism 3. When the upper and lower hanging clamping mechanism 1 reaches the preset position, the distribution network line can slowly enter the upper hanging clamping groove 11. After the distribution network line completely enters the upper hanging clamping groove 11, power is supplied to the upper and lower hanging clamping mechanism 1 through the power supply mechanism 4 to drive the upper hanging clamping groove 11 to perform a clamping action to clamp the distribution network line in the upper hanging clamping groove 11. After the clamping operation is completed, the chain mechanism 3 performs a releasing action to separate the hoisting mechanism 2 from the upper and lower hanging clamping mechanism 1. At this time, the hoisting mechanism 2 The unwinding action is then performed, so that the hoisting mechanism 2 gradually moves away from the upper and lower hanging clamping mechanism 1, that is, the hoisting mechanism 2 is gradually retracted to the ground, and the entire retraction action is completed until the hoisting mechanism 2 is retracted to the ground. During the retraction process of the hoisting mechanism 2, the power supply mechanism 4 will be separated from the upper and lower hanging clamping mechanism 1, thereby disconnecting the power supply source of the upper and lower hanging clamping mechanism 1, so that the upper and lower hanging clamping mechanism 1 can always be kept in the clamping state, avoiding the problem of malfunction of the upper and lower hanging clamping mechanism 1; by setting the hoisting mechanism 2 and the upper and lower hanging clamping mechanism 1 as a split structure, the retraction action of the hoisting mechanism 2 can be realized, which effectively reduces the load load of the upper and lower hanging clamping mechanism 1 on the distribution network line, and effectively improves the safety of the device when in use.

[0048] like Figure 8As shown, the present invention also provides a grounding robot, including the upper and lower hanging clamping devices as described above and a grounding wire robot arm for the grounding wire.

[0049] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and inventive concept of the present invention, and all these changes or substitutions should fall within the scope of protection of the claims attached to the present invention.

Claims

1. A split type overhead line hanging device, characterized in that: The cam is connected to the upper and lower hanging clamping mechanisms by a hoisting rope, and the hoisting mechanism is connected with the upper and lower hanging clamping mechanisms by a hoisting rope, and the hoisting mechanism is provided with a chain mechanism and a power supply mechanism, and the power supply mechanism is detachably connected to the upper and lower hanging clamping mechanisms, and the power supply mechanism is electrically connected to the hoisting mechanism and the upper and lower hanging clamping mechanisms respectively; the chain mechanism is used to chain and fix the upper and lower hanging clamping mechanisms; the chain mechanism includes a chain frame, and at least one locking member is provided on the chain frame, and a position detection unit for detecting the position of the upper and lower hanging clamping mechanisms is also provided on the chain frame; the power supply mechanism is located on the chain frame, and the chain frame is arranged above the hoisting mechanism; the locking member includes a clamping claw unit and a servo unit, and the clamping claw unit is arranged on the chain frame. At the top, the servo unit is arranged in the interlocking frame, and the servo unit is transmission-connected to the clamping unit; the bottom of the upper and lower hanging clamping mechanism is provided with a locking seat cooperated with the clamping unit; the power supply mechanism includes a control unit and a power supply socket, the control unit is arranged in the interlocking frame or the hoisting mechanism, the power supply socket is arranged at the top of the interlocking frame, and the power supply socket is electrically connected to the control unit; the bottom of the upper and lower hanging clamping mechanism is provided with a power socket cooperated with the power supply socket; the top of the interlocking frame is provided with an electric shock receiving part, and the electric shock receiving part is electrically connected to the control unit, and the bottom of the upper and lower hanging clamping mechanism is provided with an electric shock sensing part cooperated with the electric shock receiving part; an in-position switch electrically connected to the control unit is provided on one side of the clamping unit in the interlocking frame, and the in-position switch is transmission-connected to the clamping unit.

2. The split overhead line hanging device according to claim 1, characterized in that: Guide rods are respectively provided on both sides of the upper and lower hanging clamping mechanisms, and the guide rods extend toward the direction of the chain mechanism, and rope holes are provided in the guide rods along their length directions; sleeve parts are respectively provided on both sides of the chain mechanism to cooperate with the guide rods, and at least part of the guide rods can be extended into the sleeve parts; one end of the hoisting rope passes through the sleeve part and is connected to the rope hole, and the other end of the hoisting rope is connected to the hoisting mechanism.

3. The split overhead line hanging device according to claim 2, characterized in that: The hoisting mechanism includes a hoisting box, and the top two sides of the hoisting box are respectively connected to the chain mechanism through counterweight connecting rods. Hoisting parts are respectively provided on both sides of the hoisting box. A driving part is provided in the hoisting box that is transmission-connected to the two hoisting parts; the hoisting ropes are respectively provided in the two hoisting parts.

4. The split type overhead line hanging device according to claim 1, characterized in that: The upper and lower hanging clamping mechanisms are provided with a wire clamping seat, the upper hanging clamping groove is located on the wire clamping seat, a first clamping block is provided on one side of the upper hanging clamping groove, and a second clamping block is provided on the other side of the upper hanging clamping groove. The wire clamping seat is provided with a transverse movement mechanism below the second clamping block, and the transverse movement mechanism is transmission-connected to the second clamping block.

5. The split overhead line hanging device according to claim 4, characterized in that: Touch-pressure racks that can be lifted up and down are respectively provided on both sides of the clamping seat between the first clamping block and the second clamping block, and a trigger unit for detecting whether the touch-pressure rack is in place is provided on the touch-pressure rack.

6. A ground-based robot, characterized in that: It comprises the split overhead line hanging device according to any one of claims 1 to 5.

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