Power transmission and transformation line obstacle cleaning device and use method thereof

Abstract

The invention relates to the technical field of power transmission and transformation line cleaning devices, in particular to a power transmission and transformation line obstacle cleaning device and a using method thereof. A power transmission and transformation line obstacle cleaning device comprises a chuck, clamping mechanisms and a moving mechanism, clamping grooves are evenly formed in the outer portion of the chuck, the clamping mechanisms are inserted into the two ends of the interior of each clamping groove, each clamping mechanism comprises a clamping arm, a spring is connected between each clamping arm and the chuck, an assembling mechanism is inserted into each clamping groove, and each assembling mechanism comprises a cross arm; limiting holes are formed in the two ends of the outer portion of the cross arm, a circular groove is formed in the cross arm, the outer portion of the circular groove communicates with a first air bag, and scraping plates are assembled on the top of a second air bag and the top of the inner side of the hoop set. According to the power transmission and transformation line obstacle cleaning device, the line cleaning speed is increased, and when the assembling mechanism is fixed, the limiting mechanism is automatically driven to be attached to the line, so that the line scraping and sweeping effect is improved, and the line cleaning efficiency is improved.

Description

Technical Field

[0001] The invention patent relates to the technical field of power transmission and transformation line clearing devices, specifically a power transmission and transformation line obstacle clearing device and its use method. Background Art

[0002] The power transmission and transformation system is an important part of the power system, including substations and transmission lines. The electric energy produced by the power plant is supplied to the distribution system and users through the substation network. The equipment of the general power transmission system includes: equipment for voltage conversion, switching devices for connecting and disconnecting circuits, electrical appliances for overvoltage protection and fault current limitation, reactive power compensation equipment, current-carrying conductors, grounding devices, etc. Among them, the equipment for voltage conversion includes: transformers; switching devices for connecting and disconnecting circuits include: circuit breakers, disconnectors, fuses; electrical appliances for overvoltage protection and fault current limitation include: lightning arresters, lightning rods, lightning conductors, reactors; reactive power compensation equipment includes: power capacitors, synchronous phase regulators, static compensators; current-carrying conductors include: busbars, leads, cables, overhead lines; grounding devices include: transformer neutral point grounding, equipment casing grounding, lightning protection grounding, etc.

[0003] Transmission and transformation lines actually refer to the lines responsible for providing electric current. They are the key components of the power grid and the carriers that connect various power grids to form a power system. In the power system, the electric energy generated by the power plant is sent to the substation for voltage reduction through the step-up transformer and transmission line, and then sent to the distribution system, and then the distribution line distributes the electric energy to each user;

[0004] During long-term use, there will be plastic garbage and kites floating on the outside of the power transmission and transformation lines, which may cause electric sparks and combustion on the outside of the power transmission and transformation lines. Then, cleaning devices are needed to clean the garbage on the outside of the power transmission and transformation lines.

[0005] The power transmission and transformation line cleaning device in the prior art usually slides and cleans the outside of the power transmission and transformation line through an electric pulley and a cleaning blade, etc., but the traditional power transmission and transformation line is generally composed of multiple lines combined into a group. When cleaning with the above-mentioned cleaning device, several devices need to be used together, which results in more space being required. At the same time, it is difficult for the staff to carry multiple cleaning devices to the outside of the high-voltage tower. In addition, the cleaning efficiency of the above-mentioned cleaning device is low and the speed is slow, and the line needs to be cleaned multiple times, which reduces the use effect. Summary of the invention

[0006] In order to solve the deficiencies existing in the prior art, the present invention provides a power transmission and transformation line obstacle clearing device to solve the above-mentioned problem that several devices need to be used together, which results in more space being required, and it is difficult for workers to carry multiple cleaning devices to the outside of the high-voltage tower. In addition, the cleaning efficiency and speed of the cleaning devices in the prior art are low, and the line needs to be cleaned multiple times, thereby reducing the technical problem of reduced use effect.

[0007] The present invention adopts the following technical solution.

[0008] The first aspect of the present invention discloses an obstacle clearing device for a power transmission and transformation line, comprising: a chuck, a clamping mechanism and a moving mechanism, wherein the outside of the chuck is evenly provided with clamping grooves, both ends of the inside of the clamping groove are inserted with clamping mechanisms, the clamping mechanism comprises a clamping arm, a spring is connected between the clamping arm and the chuck, an assembly mechanism is inserted into the inside of the clamping groove, the assembly mechanism comprises a cross arm, both ends of the outside of the cross arm are provided with limiting holes, a circular groove is provided inside the cross arm, and the outside of the circular groove is connected to a first airbag.

[0009] The outside of the cross arm is connected with a limiting mechanism, and the limiting mechanism includes a clamp group, which is used for obstacle removal. The clamp group is connected to the cross arm, and a second airbag is installed inside the clamp group. The bottom of the second airbag is connected with a pipe, and the pipe is connected to the circular groove.

[0010] Preferably, the moving mechanism includes a base, a first pulley is installed on the top of the base, a cylinder is provided on the base, the base is connected to the cross arm, an output end of the cylinder is externally connected to an electric pulley, the base is used to support the first pulley, the cylinder can be disassembled from the outside of the base, and then it is convenient to install the line on the top of the first pulley, the cylinder is used to drive the electric pulley to move, and then the electric pulley is fitted with the line, and the electric pulley is used to drive the power transmission and transformation line obstacle clearing device to move outside the line.

[0011] Preferably, the cylinder is connected to the base by bolts, and the cylinder is located on the top of the base.

[0012] Preferably, a flame cleaning device is mounted on the outside of the cross arm, and a nozzle is mounted on the outside of the flame cleaning device, so that garbage outside the line can be burned and cleaned through the nozzle.

[0013] Preferably, the electric pulley, cylinder, and flame cleaning device are all electrically connected to a control module, and the electric pulley, cylinder, and flame cleaning device are electrically connected to the control module by setting a connector and an interface, and the control module is electrically connected to a battery, and the control module and the battery are both connected to the chuck, the control module is used to control the operation of the electric pulley, cylinder, and flame cleaning device, and the battery is used to provide electrical energy to the control module, the electric pulley, cylinder, and flame cleaning device.

[0014] Preferably, the clamping arm comprises a cross arm, the bottom of the cross arm is designed as an inclined surface, and the top of the cross arm is equipped with a pressure plate, and the pressure plate on the top of the clamping arm is used to drive the clamping arm to move.

[0015] Preferably, the top of the second airbag and the inner top of the clamp group are both equipped with scrapers, and the outside of the scraper is evenly distributed with bristles. The scraper and the bristles can scrape the outside of the line, and the second airbag can expand, thereby driving the clamp group to always fit the line.

[0016] Preferably, square grooves are evenly distributed inside the chuck, and the square grooves are slidably connected to the chuck arms, so that the square grooves facilitate the assembly and movement of the chuck arms.

[0017] The second aspect of the present invention discloses a method for using a power transmission and transformation line obstacle clearing device, comprising the following steps:

[0018] When carrying, first pull up the clamp arm to disengage it from the limit hole, the spring is compressed, remove the cross arm from the clamp, and then carry the power transmission and transformation line obstacle clearing device to the designated location;

[0019] According to the number and position relationship of the power transmission and transformation lines, a certain number of cross arms are inserted into the corresponding card slots;

[0020] Open the clamp assembly and disassemble the cylinder;

[0021] Assembling the outer part of the power transmission and transformation line on the top of the second air bag and the first pulley;

[0022] Return and fix the clamp assembly and the cylinder;

[0023] The motorized pulley drives the device to move outside the line;

[0024] The lines are cleaned using clamp sets and flame cleaning equipment.

[0025] Preferably, when the cross arm is removed from the chuck, the connector is also unplugged from the interface, and when a certain number of cross arms are inserted into the corresponding card slots, the connector is also plugged into the interface.

[0026] The beneficial effects of the present invention are:

[0027] Compared with the prior art, the power transmission and transformation line obstacle cleaning device can quickly connect with the chuck according to the number of power transmission and transformation lines when cleaning the power transmission and transformation lines, through the detachable assembly mechanism, so as to realize the cleaning of the entire line, reduce the required space and facilitate carrying, and avoid the traditional fixed single-group cleaning device, which requires carrying multiple to clean the line, and causes inconvenience to the staff;

[0028] At the same time, the additional card connection mechanism can be quickly fixed with the help of the card slot, thereby improving the cleaning speed of the line;

[0029] When the assembly mechanism is fixed, the limiting mechanism is automatically driven to fit the line, thereby improving the scraping effect on the line and improving the cleaning efficiency of the line. There is no need to clean the power transmission and transformation lines many times, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the front side of the patent of the present invention;

[0031] Figure 2 This is a front cross-sectional view of the patented chuck of the present invention;

[0032] Figure 3 Practical Figure 2 A magnified schematic diagram of point A;

[0033] Figure 4 This is a front cross-sectional view of the patented assembly mechanism of the present invention;

[0034] Figure 5 This is an external schematic diagram of the patented limiting mechanism of the present invention.

[0035] In the figure:

[0036] 1. Chuck;

[0037] 11. Square groove;

[0038] 2. Card slot;

[0039] 3. Card connection mechanism;

[0040] 31. Arm clamp;

[0041] 32. Spring;

[0042] 4. Assembly mechanism;

[0043] 41. Horizontal arm;

[0044] 42. Limiting hole;

[0045] 43. Round groove;

[0046] 44. First airbag;

[0047] 45. Flame cleaning equipment;

[0048] 5. Limiting mechanism;

[0049] 51. Clamp set;

[0050] 52. Second airbag;

[0051] 53. Pipeline;

[0052] 6. Mobile mechanism;

[0053] 61. Base;

[0054] 62. First pulley;

[0055] 63. Electric pulley;

[0056] 64. Cylinder. DETAILED DESCRIPTION

[0057] In order to make the purpose, technical scheme and advantages of the present invention clearer, the technical scheme of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The embodiments described in this application are only part of the embodiments of the present invention, not all of them. Based on the spirit of the present invention, other embodiments obtained by ordinary technicians in this field without creative work are all within the scope of protection of the present invention.

[0058] Example 1

[0059] like Figure 1 As shown,

[0060] A device for clearing obstacles of power transmission and transformation lines comprises: a chuck 1, a clamping mechanism 3 and a moving mechanism 6, wherein clamping grooves 2 are evenly distributed on the outside of the chuck 1, and clamping mechanisms 3 are inserted at both ends of the inside of the clamping grooves 2, the clamping mechanism 3 comprises a clamping arm 31, and a spring 32 is connected between the clamping arm 31 and the chuck 1, and an assembly mechanism 4 is inserted inside the clamping groove 2, and the assembly mechanism 4 comprises a cross arm 41, and limiting holes 42 are provided at both ends of the outside of the cross arm 41, and a circular groove 43 is provided inside the cross arm 41, and the outside of the circular groove 43 is connected to a first air bag 44.

[0061] The chuck 1 can be equipped with multiple assembly mechanisms 4, the card slot 2 facilitates the insertion of the assembly mechanism 4, the clamp arm 31 can be inserted into the limiting hole 42 to fix the assembly mechanism 4, the cross arm 41 can support the limiting mechanism 5, and the first airbag 44 can drive the pipeline 53 to move.

[0062] like Figure 4 , Figure 5 As shown,

[0063] The outside of the cross arm 41 is connected with a limiting mechanism 5, which includes a clamp group 51. The clamp group 51 is used for obstacle removal. The clamp group 51 is connected to the cross arm 41. The inside of the clamp group 51 is equipped with a second airbag 52. The bottom of the second airbag 52 is connected to a pipe 53, and the pipe 53 is connected to the circular groove 43.

[0064] The clamp group 51 is a common pipe clamp device in the prior art. The top of the second airbag 52 can be expanded to make the scraper on the top fit with the line.

[0065] like Figure 1 As shown,

[0066] In a preferred but non-restrictive implementation method of the present invention, the card slots 2 are linearly distributed on the circumference of the surface of the card disc 1, so that the power transmission and transformation line obstacle clearing device can be easily adapted to power transmission and transformation lines with different distribution conditions.

[0067] like Figure 5 As shown,

[0068] In a preferred but non-restrictive implementation method of the present invention, the mobile mechanism 6 includes a base 61, a first pulley 62 is installed on the top of the base 61, a cylinder 64 is provided on the base 61, the base 61 is connected to the cross arm 41, and the output end of the cylinder 64 is externally connected to an electric pulley 63. The base 61 can support the first pulley 62, and the cylinder 64 can be disassembled from the outside of the base 61 at any time, so as to facilitate the assembly of the line on the top of the first pulley 62. At the same time, the cylinder 64 can drive the electric pulley 63 to move, so as to make the electric pulley 63 fit the line. The electric pulley 63 is a common electric pulley device in the prior art, which can drive the obstacle clearing device of the power transmission and transformation line to move outside the line.

[0069] like Figure 5 As shown,

[0070] In a preferred but non-limiting implementation method of the present invention, the cylinder 64 is connected to the base 61 by bolts, and the cylinder 64 is located on the top of the base 61.

[0071] like Figure 1 As shown,

[0072] In a preferred but non-restrictive implementation method of the present invention, a flame cleaning device 45 is installed on the outside of the cross arm 41, and a nozzle is installed on the outside of the flame cleaning device 45. The flame cleaning device 45 is a flame sprayer commonly used in the prior art, which can burn and clean garbage outside the line through the nozzle.

[0073] like Figure 1 As shown,

[0074] In a preferred but non-restrictive implementation method of the present invention, the electric pulley 63, the cylinder 64, and the flame cleaning device 45 are all electrically connected to a control module, and the electric pulley 63, the cylinder 64, the flame cleaning device 45 and the control module are electrically connected by setting a connector and an interface, and the control module is electrically connected to a battery, and the control module and the battery are both connected to the chuck 1, and the control module is used to control the operation of the electric pulley 63, the cylinder 64, and the flame cleaning device 45, and the battery is used to provide electrical energy to the control module, the electric pulley 63, the cylinder 64, and the flame cleaning device 45.

[0075] In a preferred but non-limiting implementation method of the present invention, the electric pulley 63, the cylinder 64, and the flame cleaning device 45 are all electrically connected to connectors, and the control module is electrically connected to multiple interfaces.

[0076] like Figure 2 , Figure 3 As shown,

[0077] In a preferred but non-restrictive implementation method of the present invention, the clamping arm 31 includes a cross arm, the bottom of the cross arm is designed as a slope, and the top of the cross arm is equipped with a pressure plate. The pressure plate on the top of the clamping arm 31 facilitates driving the clamping arm 31 to move. When pulling up the clamping arm 31, the pressure plate can be directly pushed upward, and the pressure plate drives the cross arm to move upward, thereby facilitating the upward movement of the entire clamping arm 31.

[0078] like Figure 5 As shown,

[0079] In a preferred but non-restrictive implementation method of the present invention, the top of the second airbag 52 and the inner top of the clamp group 51 are both equipped with scrapers, and the outside of the scraper is evenly distributed with bristles. The scraper and the bristles can scrape the outside of the line. At the same time, the second airbag 52 can expand, and then drive the clamp group 51 to always fit the line, ensuring the cleaning effect of obstacles on the surface of the power transmission and transformation line, and can adapt to power transmission and transformation lines of different specifications.

[0080] like Figure 3 As shown,

[0081] In a preferred but non-restrictive implementation method of the present invention, square grooves 11 are evenly distributed inside the chuck 1, and the square grooves 11 are slidably connected to the clamping arms 31. The square grooves 11 facilitate the assembly and movement of the clamping arms 31, and the springs 32 are located in the square grooves 11.

[0082] Example 2

[0083] A method for using a power transmission and transformation line obstacle clearing device, based on embodiment 1, comprises the following steps:

[0084] Step 1: When carrying, first pull up the clamp arm 31 to disengage it from the limiting hole 42, the spring 32 is compressed, and the cross arm 41 is removed from the chuck 1, and then the power transmission and transformation line obstacle clearing device is carried to the designated location;

[0085] Step 2, inserting a certain number of cross arms 41 into corresponding card slots 2 according to the number and position relationship of the power transmission and transformation lines;

[0086] Step 3, open the clamp assembly 51 and disassemble the cylinder 64;

[0087] Step 4, assembling the outer part of the power transmission and transformation line on the top of the second airbag 52 and the first pulley 62;

[0088] Step 5, return the clamp assembly 51 and the cylinder 64 to their original positions and fix them;

[0089] Step 6, the electric pulley 63 drives the device to move outside the line;

[0090] Step 7: Clean the line using the clamp assembly 51 and the flame cleaning device 45.

[0091] In a preferred but non-restrictive implementation method of the present invention, step 1 also includes unplugging the connectors of the electric pulley 63, the cylinder 64, and the flame cleaning device 45 from the interface of the control module, and step 2 also includes plugging the connectors of the electric pulley 63, the cylinder 64, and the flame cleaning device 45 into the interface of the control module.

[0092] Working principle:

[0093] like Figure 2 As shown,

[0094] When carrying, unplug the connectors of the electric pulley 63, the cylinder 64, and the flame cleaning device 45 from the interface of the control module, pull up the clamp arm 31 to disengage it from the limit hole 42, the spring 32 is compressed, remove the cross arm 41 from the chuck 1, and then carry the power transmission and transformation line obstacle clearing device to the designated location.

[0095] like Figure 1 As shown,

[0096] According to the number and position relationship of the power transmission and transformation lines, a certain number of cross arms 41 are inserted into the corresponding card slots 2, and the joints of the electric pulley 63, the cylinder 64, and the flame cleaning device 45 are plugged into the interface of the control module, so that the electric pulley 63, the cylinder 64, the flame cleaning device 45 are electrically connected to the control module. The battery supplies power to the electric pulley 63, the cylinder 64, the flame cleaning device 45 and the control module according to the needs of use, avoiding the traditional fixed single-group cleaning device, which requires carrying multiple to clean the line, and causing inconvenience to the staff. When the cross arm 41 is assembled, the external first airbag 44 is squeezed with the card slot 2, and the internal air is transferred to the inside of the second airbag 52 through the circular groove 43 and the pipe 53, so that the second airbag 52 is always in contact with the line, improving the cleaning effect of the second airbag 52 and the clamp group 51 on the line,

[0097] like Figure 5 As shown,

[0098] Open the clamp group 51 and disassemble the cylinder 64. Unscrew the bolts to release the fixation between the cylinder 64 and the base 61, so that the cylinder 64 can be disassembled easily. At the same time, the electric pulley 63 follows the cylinder 64 away from the base 64, and the first pulley 62 is no longer blocked by the cylinder 64 and the electric pulley 63.

[0099] like Figure 5 As shown,

[0100] The outside of the power transmission and transformation line is assembled on the top of the second air bag 52 and the first pulley 62,

[0101] like Figure 5 As shown,

[0102] The clamp group 51 and the cylinder 64 are returned to their initial positions, and the cylinder 64 is shortened by the control module, and the cylinder drives the electric pulley 63 to approach the power transmission and transformation line and abut against the power transmission and transformation line.

[0103] like Figure 1 As shown,

[0104] The electric pulley 63 is started to drive the power transmission and transformation line obstacle clearing device to move outside the power transmission and transformation line.

[0105] like Figure 4 As shown,

[0106] The line is cleaned by the clamp group 51 and the flame cleaning device 45. When the power transmission and transformation line obstacle cleaning device moves along the power transmission and transformation line, the scraper and the brush move relative to the power transmission and transformation line to clean the obstacles on the surface of the power transmission and transformation line. The nozzle of the flame cleaning device 45 sprays flames to burn and clean the obstacles on the surface of the power transmission and transformation line.

[0107] The beneficial effects of the present invention are:

[0108] Compared with the prior art, the power transmission and transformation line obstacle clearing device can be quickly connected to the chuck according to the number of power transmission and transformation lines through a detachable assembly mechanism when cleaning the power transmission and transformation lines, thereby realizing the cleaning of the entire power transmission and transformation lines, thereby avoiding the need to carry multiple fixed cleaning devices to clean the power transmission and transformation lines, which is inconvenient for the staff to carry;

[0109] At the same time, the additional card connection mechanism can be quickly fixed with the help of the card slot, thereby improving the cleaning speed of the line;

[0110] When the assembly mechanism is fixed, the limiting mechanism is automatically driven to fit the power transmission and transformation line, thereby improving the scraping effect of the power transmission and transformation line, improving the cleaning efficiency of the power transmission and transformation line, eliminating the need to clean the power transmission and transformation line multiple times, and achieving good use effect.

[0111] In the description of the present invention, it is necessary to understand that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0112] In addition, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first" or "second" may explicitly or implicitly include one or more of the features.

[0113] In the description of the present invention, "plurality" means two or more than two, unless otherwise specifically defined. Moreover, the terms "comprises", "comprising" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0114] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0115] In the present invention, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more schemes or examples in a suitable manner.

[0116] Finally, it should be noted that although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

[0117] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the present invention can still be modified or replaced by equivalents, and any modifications or equivalent replacements that do not depart from the spirit and scope of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A device for clearing obstacles of power transmission and transformation lines, comprising: A chuck (1), a clamping mechanism (3) and a moving mechanism (6), characterized in that: the outside of the chuck (1) is evenly provided with clamping grooves (2), the two ends of the inside of the clamping groove (2) are both inserted with clamping mechanisms (3), the clamping mechanism (3) comprises a clamping arm (31), a spring (32) is connected between the clamping arm (31) and the chuck (1), an assembly mechanism (4) is inserted inside the clamping groove (2), the assembly mechanism (4) comprises a cross arm (41), the two ends of the outside of the cross arm (41) are both provided with limiting holes (42), the cross arm (41) is provided with a spring (32) and the spring (32) is connected between the clamping arm (31) and the chuck (1), the ... provided with a spring (32) and the spring (32) is connected between the clamping arm (31) and the chuck (1), the assembly mechanism (4) is provided with a spring (32) and the spring (32) is connected between the clamping arm (31) and the chuck (1), the assembly mechanism (4) is provided with a spring (32) and the spring (32) is connected between the clamping arm (31) and the chuck (1), the assembly mechanism (4) is provided with a spring (32) and the spring (32) is connected between the clamping arm (31) and the chuck (1), the assembly mechanism (4) is provided with a spring (32) and the spring (32) is connected between the clamping arm (31) and the chuck (1), the assembly A circular groove (43) is provided inside the arm (41), the outside of the circular groove (43) is connected to a first airbag (44), the outside of the cross arm (41) is connected to a limiting mechanism (5), the limiting mechanism (5) comprises a clamp group (51), the clamp group (51) is used to clear obstacles for power transmission and transformation lines, the clamp group (51) is connected to the cross arm (41), a second airbag (52) is installed inside the clamp group (51), the bottom of the second airbag (52) is connected to a pipe (53), and the pipe (53) is connected to the circular groove (43).

2. The power transmission and transformation line obstacle clearing device according to claim 1, characterized in that: The moving mechanism (6) comprises a base (61), a first pulley (62) is mounted on the top of the base (61), a cylinder (64) is mounted on the base (61), the base (61) is connected to the cross arm (41), an output end of the cylinder (64) is externally connected to an electric pulley (63), the base (61) is used to support the first pulley (62), the cylinder (64) can be disassembled from the outside of the base (61), and then the line is conveniently mounted on the top of the first pulley (62), the cylinder (64) is used to drive the electric pulley (63) to move, and then the electric pulley (63) is fitted with the line, and the electric pulley (63) is used to drive the power transmission and transformation line obstacle clearing device to move outside the line.

3. The power transmission and transformation line obstacle clearing device according to claim 2, characterized in that: The cylinder (64) and the base (61) are connected by bolts, and the cylinder (64) is located on the top of the base (61).

4. The power transmission and transformation line obstacle clearing device according to claim 3, characterized in that: The exterior of the cross arm (41) is equipped with a flame cleaning device (45), and the exterior of the flame cleaning device (45) is equipped with a nozzle, which can burn and clean the garbage outside the line.

5. The power transmission and transformation line obstacle clearing device according to claim 4, characterized in that: The electric pulley (63), the cylinder (64), and the flame cleaning device (45) are all electrically connected to a control module. The electric pulley (63), the cylinder (64), the flame cleaning device (45) and the control module are electrically connected by providing a joint and an interface. The control module is electrically connected to a battery. The control module and the battery are both connected to the chuck (1). The control module is used to control the operation of the electric pulley (63), the cylinder (64), and the flame cleaning device (45). The battery is used to provide electric energy to the control module, the electric pulley (63), the cylinder (64), and the flame cleaning device (45).

6. The power transmission and transformation line obstacle clearing device according to claim 1, characterized in that: The clamping arm (31) comprises a cross arm, the bottom of the cross arm is designed as an inclined surface, and the top of the cross arm is equipped with a pressure plate, and the pressure plate on the top of the clamping arm (31) is used to drive the clamping arm (31) to move.

7. The power transmission and transformation line obstacle clearing device according to claim 1, characterized in that: The top of the second airbag (52) and the inner top of the clamp group (51) are both equipped with scrapers, and the outside of the scrapers is evenly distributed with bristles. The scrapers and the bristles can scrape the outside of the line, and the second airbag (52) can expand, thereby driving the clamp group (51) to always fit the line.

8. The power transmission and transformation line obstacle clearing device according to claim 1, characterized in that: The inside of the chuck (1) is evenly distributed with square grooves (11), and the square grooves (11) are slidably connected to the clamping arms (31), so that the square grooves (11) facilitate the assembly and movement of the clamping arms (31).

9. A method for using a power transmission and transformation line obstacle clearing device, based on a power transmission and transformation line obstacle clearing device according to any one of claims 1 to 8, characterized in that: The following steps are involved: When carrying, first pull up the clamp arm (31) to disengage it from the limiting hole (42), the spring (32) is compressed, the cross arm (41) is removed from the clamping disc (1), and then the power transmission and transformation line obstacle clearing device is carried to a designated location; According to the number and position relationship of the power transmission and transformation lines, a certain number of cross arms (41) are inserted into corresponding card slots (2); Open the clamp assembly (51) and disassemble the cylinder (64); Assembling the outside of the power transmission and transformation line on the top of the second air bag (52) and the first pulley (62); Returning and fixing the clamp assembly (51) and the cylinder (64); The electric pulley (63) drives the device to move outside the line; The line is cleaned by means of a clamp assembly (51) and a flame cleaning device (45).

10. The method for using the power transmission and transformation line obstacle clearing device according to claim 9, characterized in that: When the cross arm (41) is removed from the chuck (1), the connector is also pulled out from the interface, and when a certain number of cross arms (41) are inserted into the corresponding card slots (2), the connector is also plugged into the interface.

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