An efficient de-icing robot for power grids

Abstract

The application relates to the technical field of cable deicing, in particular to an efficient deicing robot for a power grid, which comprises a deicing shell, a UAV body, a driving assembly, an ice breaking assembly, a clamping assembly and a connecting assembly, the deicing shell is connected with the UAV body through the connecting assembly; the application is provided with the supporting frame, the driving assembly and the ice breaking assembly; when the UAV body moves, the moving UAV body drives the supporting frame to move along the direction of the cable on the side of the cable; in the process, the working supporting frame heats the ice on the surface of the cable; meanwhile, the ice breaking plate rotates reciprocatingly around the first pin rod under the action of the cam and the first torsional spring during the movement of the UAV body, so that the rotating ice breaking plate can reciprocatingly impact the heated ice on the surface of the cable, the ice on the surface of the cable can be removed twice, and the ice on the surface of the cable can be removed with high quality.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cable deicing, in particular to a high-efficiency deicing robot for power grids. BACKGROUND

[0002] When the surface of the power transmission line, tower and other facilities of the power grid is covered with ice, the weight of the ice will be directly added to the power facilities, and this overloading phenomenon will cause the line to sag excessively. In severe cases, the line may come into contact with the objects below or other lines, causing a short circuit accident, and the excessively sagging line will also produce a large amplitude of dancing under the action of external forces such as wind, and when the line dances, its tension changes dramatically, which is easy to cause fatigue damage to the line itself, so a high-efficiency deicing robot for power grids is needed to solve the above problems. SUMMARY

[0003] In view of the above or existing problems in the prior art, the present application is proposed.

[0004] Therefore, the purpose of the present application is to provide a high-efficiency deicing robot for power grids.

[0005] To solve the above technical problems, the present application provides the following technical scheme: a high-efficiency deicing robot for power grids, comprising,

[0006] The deicing shell comprises a support frame, and a heating block is connected in the support frame;

[0007] The unmanned aerial vehicle body is connected with the deicing shell and the unmanned aerial vehicle body;

[0008] The driving assembly comprises a first rotating roller, the first rotating roller is rotatably connected in the support frame, and the first rotating roller is connected with a cam;

[0009] The ice breaking assembly comprises a rotating plate, a first pin rod is clamped in the rotating plate, the first pin rod is rotatably connected in the support frame, a first torsional spring is sleeved on the first pin rod, both ends of the first torsional spring are connected with the rotating plate and the support frame respectively, and the rotating plate is hinged with an ice breaking plate through a second pin rod.

[0010] As a preferred scheme of the high-efficiency deicing robot for power grids of the present application, the second pin rod is sleeved with two second torsional springs, and both ends of the second torsional springs are connected with the ice breaking plate and the rotating plate respectively.

[0011] As a preferred scheme of the high-efficiency deicing robot for power grids, the device further comprises a clamping assembly, the clamping assembly comprises an electric push rod, the electric push rod is connected to the bottom of the support frame, the top end of the electric push rod is connected to a movable plate, the upper surface of the movable plate is connected to a movable frame through four springs, and the movable frame is rotationally connected with a second rotation roller.

[0012] As a preferred scheme of the high-efficiency deicing robot for power grids, the device further comprises a clamping assembly, the clamping assembly comprises an electric push rod, the electric push rod is connected to the bottom of the support frame, the top end of the electric push rod is connected to a movable plate, the upper surface of the movable plate is connected to a movable frame through four springs, and the movable frame is rotationally connected with a second rotation roller.

[0013] As a preferred scheme of the high-efficiency deicing robot for power grids, the device further comprises a clamping assembly, the clamping assembly comprises an electric push rod, the electric push rod is connected to the bottom of the support frame, the top end of the electric push rod is connected to a movable plate, the upper surface of the movable plate is connected to a movable frame through four springs, and the movable frame is rotationally connected with a second rotation roller.

[0014] As a preferred scheme of the high-efficiency deicing robot for power grids, the device further comprises a clamping assembly, the clamping assembly comprises an electric push rod, the electric push rod is connected to the bottom of the support frame, the top end of the electric push rod is connected to a movable plate, the upper surface of the movable plate is connected to a movable frame through four springs, and the movable frame is rotationally connected with a second rotation roller.

[0015] As a preferred scheme of the high-efficiency deicing robot for power grids, the device further comprises a clamping assembly, the clamping assembly comprises an electric push rod, the electric push rod is connected to the bottom of the support frame, the top end of the electric push rod is connected to a movable plate, the upper surface of the movable plate is connected to a movable frame through four springs, and the movable frame is rotationally connected with a second rotation roller.

[0016] As a preferred scheme of the high-efficiency deicing robot for power grids, the device further comprises a clamping assembly, the clamping assembly comprises an electric push rod, the electric push rod is connected to the bottom of the support frame, the top end of the electric push rod is connected to a movable plate, the upper surface of the movable plate is connected to a movable frame through four springs, and the movable frame is rotationally connected with a second rotation roller.

[0017] As a preferred scheme of the high-efficiency deicing robot for power grids, the device further comprises a clamping assembly, the clamping assembly comprises an electric push rod, the electric push rod is connected to the bottom of the support frame, the top end of the electric push rod is connected to a movable plate, the upper surface of the movable plate is connected to a movable frame through four springs, and the movable frame is rotationally connected with a second rotation roller.

[0018] As a preferred scheme of the high-efficiency deicing robot for power grids, the device further comprises a clamping assembly, the clamping assembly comprises an electric push rod, the electric push rod is connected to the bottom of the support frame, the top end of the electric push rod is connected to a movable plate, the upper surface of the movable plate is connected to a movable frame through four springs, and the movable frame is rotationally connected with a second rotation roller.

[0019] The high-efficiency deicing robot for power grids has the beneficial effects that: the support frame is driven by the unmanned aerial vehicle body to move along the cable when the unmanned aerial vehicle body moves, the ice on the surface of the cable is heated by the working support frame in the process, and the ice on the surface of the cable is repeatedly hit by the rotating ice-breaking plate, so that the ice on the surface of the cable can be removed in high quality.

[0020] The high-efficiency deicing robot for power grids has the beneficial effects that: the unmanned aerial vehicle body can be detached from the connecting assembly, the deicing shell is driven by the unmanned aerial vehicle body to move outside the cable, and when the power of the unmanned aerial vehicle is about to be exhausted, the electromagnetic plate is controlled to stop working, the unmanned aerial vehicle body is driven to move out of the connecting slot and the connecting slot, then the battery of the unmanned aerial vehicle body is replaced, or the whole rechargeable unmanned aerial vehicle body is replaced, then the unmanned aerial vehicle body above the rotating disc is driven to insert the four power plugs into the connecting slot, the electromagnetic plate is driven to move into the connecting slot, the connecting assembly is connected to the unmanned aerial vehicle body by the electromagnetic plate, and the support frame is connected to the power supply, so that the robot can conveniently and continuously deice.

[0021] The high-efficiency deicing robot for power grids has the beneficial effects that: the first rotating roller and the movable second rotating roller are arranged, the first rotating roller and the second rotating roller are matched to be fixed outside the cable with different sizes, so that the robot can be fixed outside the cable with different sizes, and the applicability of the robot is improved.

[0022] The high-efficiency deicing robot for power grids has the beneficial effects that: the second torsional spring and the second pin are arranged, the ice-breaking plate can rotate around the second pin according to the actual situation of the ice wrapped on the surface of the cable, the second torsional spring can be deformed according to the actual situation, and the ice-breaking plate is not easy to be stuck on the surface of the ice on the surface of the cable, so as to affect the normal movement operation of the support frame. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0024] Figure 1It is a whole three-dimensional structural schematic diagram of the application;

[0025] Figure 2 It is a three-dimensional structural schematic diagram of the application from the bottom;

[0026] Figure 3 It is a three-dimensional structural schematic diagram of the application from the side;

[0027] Figure 4 It is a three-dimensional structural schematic diagram of the application from the rotary disc;

[0028] Figure 5 It is a three-dimensional structural schematic diagram of the application from the bottom of the unmanned aerial vehicle body.

[0029] In the figure: 100, deicing shell; 101, support frame; 102, heating block; 200, unmanned aerial vehicle body; 201, unmanned aerial vehicle body; 202, electromagnetic plate; 203, power plug; 300, driving assembly; 301, first rotating roller; 302, cam; 400, ice breaking assembly; 401, rotating plate; 402, first pin rod; 403, first torsional spring; 404, second pin rod; 405, second torsional spring; 406, ice breaking plate; 500, clamping assembly; 501, electric push rod; 502, movable plate; 503, spring; 504, movable frame; 505, sliding rod; 506, second rotating roller; 600, connecting assembly; 601, bearing; 602, rotary disc; 603, connecting groove; 604, butt joint groove. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below in combination with the drawings of the specification.

[0031] In the following description, a lot of specific details are set forth in order to facilitate a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0032] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments.

[0033] Embodiment 1, refer to Figures 1 to 5For the first embodiment of the present application, the embodiment provides a high-efficiency deicing robot for a power grid, comprising a deicing shell 100, a UAV body 200, a driving assembly 300, an ice-breaking assembly 400, a clamping assembly 500 and a connecting assembly 600, the deicing shell 100 is connected with the UAV body 200 through the connecting assembly 600, the driving assembly 300, the ice-breaking assembly 400 and the clamping assembly 500 are all arranged in the deicing shell 100;

[0034] The deicing shell 100 comprises a support frame 101, and a heating block 102 is connected in the support frame 101;

[0035] The UAV body 200 comprises a UAV main body 201, and an electromagnetic plate 202 and four power plugs 203 are connected at the bottom of the UAV main body 201;

[0036] The driving assembly 300 comprises a first rotating roller 301, the first rotating roller 301 is rotationally connected in the support frame 101, and the first rotating roller 301 is connected with a cam 302;

[0037] The ice-breaking assembly 400 comprises a rotating plate 401, a first pin rod 402 is clamped in the rotating plate 401, the first pin rod 402 is rotationally connected in the support frame 101, a first torsional spring 403 is sleeved on the first pin rod 402, two ends of the first torsional spring 403 are respectively connected with the rotating plate 401 and the support frame 101, the rotating plate 401 is hingedly connected with an ice-breaking plate 406 through a second pin rod 404, two second torsional springs 405 are sleeved on the second pin rod 404, two ends of the second torsional springs 405 are respectively connected with the ice-breaking plate 406 and the rotating plate 401, and through the first torsional spring 403, the rotating plate 401 can be restored to the initial position under the action of the first torsional spring 403.

[0038] Embodiment 2, refer to Figures 1 to 5For the second embodiment of the application, unlike the previous embodiment, the clamping assembly 500 comprises an electric push rod 501 clamped at the bottom of the support frame 101, the top end of the electric push rod 501 is connected with a movable plate 502, the upper surface of the movable plate 502 is connected with a movable frame 504 through four springs 503, the movable frame 504 is rotatably connected with a second rotating roller 56, the bottom of the movable frame 504 is connected with four slide rods 505, the four slide rods 505 are slidably connected in the movable plate 502 and the support frame 101, the slide rod 505 is sleeved in the spring 503, by arranging the spring 503, the movable frame 504 can be pressed tightly on the cable under the action of the elasticity of the four springs 503, so that the spring 503 connected between the movable plate 502 and the movable frame 504 can press the second rotating roller 506 tightly on the surface of the cable according to the actual size of the cable, by arranging the slide rod 505, because the slide rod 505 is slidably connected in the movable plate 502 and the support frame 101, the support frame 101 and the slide rod 505 cooperate to limit the movable plate 502 and the movable frame 504, so that the movable plate 502 and the movable frame 504 can move stably along the axis direction of the slide rod 505.

[0039] The first rotating roller 301 and the second rotating roller 56 are both provided with anti-skid lines, by arranging the first rotating roller 301 and the second rotating roller 56, because the first rotating roller 301 and the second rotating roller 56 are both provided with anti-skid lines, the friction between the first rotating roller 301 and the second rotating roller 56 and the cable is increased.

[0040] The icebreaking plate 406 is arranged on the same side of the first rotating roller 301 and the second rotating roller 56, the heating block 102 is an electric heating plate, and the two heating blocks 102 are arranged on the same side of the first rotating roller 301 and the second rotating roller 56.

[0041] The remaining structures are the same as those in embodiment 1.

[0042] Embodiment 3, refer to Figures 1 to 5 For the third embodiment of the application, unlike the previous embodiment, the connecting assembly 600 comprises a bearing 601 connected to the upper surface of the support frame 101, the bearing 601 is clamped with a rotating disc 602, the upper surface of the rotating disc 602 is provided with a connecting groove 603 and a plurality of butt grooves 604, the material of the inner wall of the connecting groove 603 is ferromagnetic material, by arranging the electromagnetic plate 202 and the connecting groove 603, because the material of the inner wall of the connecting groove 603 is ferromagnetic material, after the working electromagnetic plate 202 contacts with the connecting groove 603, the electromagnetic plate 202 can be connected with the connecting groove 603; by arranging the bearing 601, the bearing 601 can limit and fix the rotating disc 602 above the support frame 101, so that the rotating disc 602 connected with the unmanned aerial vehicle body 200 can rotate in the bearing 601 under the action of the unmanned aerial vehicle body 200.

[0043] The power plug 203 is inserted into the docking groove 604, and the docking groove 604 is connected with the heating block 102 through the wire arranged in the connecting assembly 600, and the power plug is connected with the power supply in the unmanned aerial vehicle.

[0044] The remaining structure is the same as that of the embodiment 2.

[0045] The working principle and use process of the present application are as follows: when the robot needs to be used, the unmanned aerial vehicle body 201 is controlled to work, and the moving unmanned aerial vehicle body 201 drives the deicing shell 100 to move around the conveying cable through the connecting assembly 600, and the moving support frame 101 drives the first rotating roller 301 and the second rotating roller 56 to move above and below the cable, respectively, and the bottom of the first rotating roller 301 is in contact with the cable, then the electric push rod 501 is controlled to extend, the extended electric push rod 501 drives the movable plate 502 to move upward, the upward moving movable plate 502 drives the movable frame 504 to move upward through the four springs 503, the upward moving movable frame 504 drives the second rotating roller 56 to move upward, the upward moving second rotating roller 56 is in contact with the bottom of the cable, at this time, the robot can be fixed on the surface of the cable, then the heating block 102 is controlled to work, and the working heating block 102 can heat the ice outside the cable, then the unmanned aerial vehicle body 201 is controlled to move along the direction of the cable, the moving unmanned aerial vehicle body 201 drives the first rotating roller 301 and the second rotating roller 56 to roll on the surface of the cable through the connecting assembly 600 and the support frame 101, and the rolling first rotating roller 301 drives the cam 302 to rotate, the rotating cam 302 can drive the rotating plate 401 to rotate around the first pin 402, the rotating connecting plate can drive the ice breaking plate 406 to contact with the ice on the surface of the cable through the second pin 404 and the second torsional spring 405, then the ice on the surface of the cable can be broken, and then the ice breaking plate 406 can rotate around the second pin 404 according to the actual situation of the ice wrapped on the surface of the cable, so that the second torsional spring 405 can be deformed according to the actual situation, so that the ice breaking plate 406 is not easy to be stuck on the surface of the ice on the surface of the cable, thereby affecting the normal movement operation of the support frame 101.

[0046] When the electric energy of the unmanned aerial vehicle is about to be exhausted, the electromagnetic plate 202 stops working, and then the unmanned aerial vehicle body 201 is controlled to fly upward, so that the moving unmanned aerial vehicle body 201 can drive the electromagnetic plate 202 and the power plug 203 to move out of the connecting groove 603 and the docking groove 604 respectively, and then the moving unmanned aerial vehicle body 201 can fall to the ground, and then the battery of the unmanned aerial vehicle body 201 can be replaced, or the whole rechargeable unmanned aerial vehicle body 201 can be replaced, and then the unmanned aerial vehicle body 201 moving above the turntable 602 can drive the four power plugs 203 to be inserted into the docking grooves 604, and the moving unmanned aerial vehicle body 201 drives the electromagnetic plate 202 to move into the connecting groove 603, and then the working electromagnetic plate 202 can attract the connecting groove 603, so that the unmanned aerial vehicle body 201 can be connected with the connecting assembly 600, and then the power supply in the unmanned aerial vehicle body 201 can be transmitted to the heating block 102 through the wires (not shown) in the connecting assembly 600, and then the working heating block 102 can continue to heat around the cable.

[0047] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, not to limit it. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application, which should be covered in the scope of the claims of the present application.

Claims

1. A high-efficiency de-icing robot for power grids, characterized in that: include, The de-icing shell (100) includes a support frame (101) and a heating block (102) is connected inside the support frame (101). The drone body (200) is connected to the de-icing shell (100); The drive assembly (300) includes a first rotating roller (301) which is rotatably connected to the support frame (101) and is connected to a cam (302). An ice-breaking assembly (400) includes a rotating plate (401), a first pin (402) is snapped into the rotating plate (401), the first pin (402) is rotatably connected to the support frame (101), a first torsion spring (403) is sleeved on the first pin (402), the two ends of the first torsion spring (403) are respectively connected to the rotating plate (401) and the support frame (101), and the rotating plate (401) is hinged to the ice-breaking plate (406) through a second pin (404); The second pin (404) is sleeved with two second torsion springs (405), and the two ends of the second torsion springs (405) are respectively connected to the ice-breaking plate (406) and the rotating plate (401); It also includes a clamping assembly (500), which includes an electric push rod (501) that is snapped into the bottom of the support frame (101). The top end of the electric push rod (501) is connected to a movable plate (502). The upper surface of the movable plate (502) is connected to a movable frame (504) by four springs (503). A second rotating roller (506) is rotatably connected inside the movable frame (504). The bottom of the movable frame (504) is connected to four sliding rods (505), and the four sliding rods (505) are slidably connected in the movable plate (502) and the support frame (101). The sliding rods (505) are sleeved in the spring (503). The first rotating roller (301) and the second rotating roller (506) are both provided with anti-slip textures, and the ice-breaking plate (406) is located on the same side of the first rotating roller (301) and the second rotating roller (506); It also includes a connecting assembly (600), which includes a bearing (601) connected to the upper surface of the support frame (101), and a turntable (602) is snapped into the bearing (601).

2. The high-efficiency de-icing robot for power grids as described in claim 1, characterized in that: The upper surface of the turntable (602) is provided with a connecting groove (603) and a number of docking grooves (604).

3. The high-efficiency de-icing robot for power grids as described in claim 2, characterized in that: The heating block (102) is an electric heating plate, and the two heating blocks (102) are located on the same side of the first rotating roller (301) and the second rotating roller (506).

4. The high-efficiency de-icing robot for power grids as described in claim 3, characterized in that: The inner wall of the connecting groove (603) is made of ferromagnetic material, and several power plugs (203) are inserted into the docking groove (604).

5. The high-efficiency de-icing robot for power grids as described in claim 4, characterized in that: The drone body (200) includes a drone body (201), and an electromagnetic plate (202) and four power plugs (203) are connected to the bottom of the drone body (201).

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