A remote control wire clip insulation installation tool

Abstract

The application discloses a remote control type wire clamp insulation installation tool, and relates to the technical field of installation tools; the remote control type wire clamp insulation installation tool comprises a bearing positioning assembly and an auxiliary tightening assembly, a frame body is used for pre-carrying and clamping and fixing a wire clamp and a lead wire, and the frame body is driven to move as required by using an insulation rod; an inclined rod that plays a guiding role is arranged on the frame body to efficiently and quickly guide a main lead wire into a connector of the wire clamp; the remote control type wire clamp insulation installation tool can assist an operator to efficiently complete electrical connection of the main lead wire and the lead wire, is convenient to use, has high operation efficiency, has small operation difficulty during use, has balanced torque when fixing the wire clamp and meets the standard, has light weight, has low cost, has low skill requirement for the operator and has small labor intensity during use.

Description

Technical Field

[0001] This invention relates to the field of installation tool technology, and in particular to a remote-controlled wire clamp insulation installation tool. Background Technology

[0002] Currently, live-line work on the power grid typically employs the "insulated glove operation method" and the "insulated rod operation method," using parallel groove clamps to connect and fix the branch line (lead line) and the busbar (main line) together. The parallel groove clamp consists of an upper clamp body, a lower clamp body, a fastening bolt, and a fastening nut, and is used to clamp and fix the two conductors together.

[0003] When using the "insulated glove operation method", the operator needs to wear insulated gloves to approach the busbar and connect and fix the lead wire and the main line together. During the operation, the insulated gloves are heavy and inflexible, making the operation difficult, inefficient and unsafe. When using the "insulated rod operation method," the parallel groove clamp must first be installed on an insulated operating rod. The clamp is then raised to a position close to the main conductor and inserted into one of the clamp's slots. Next, the lead wire is installed on another insulated operating rod, raised to a position close to the main conductor, and inserted into another slot. After this, a third insulated operating rod is used to carry a nut sleeve, which, in conjunction with the clamp's locking nut, secures the clamp, thus clamping the main conductor and lead wire together. This process is cumbersome, inconvenient, inefficient, difficult to operate, relies heavily on the operator's feel for torque control, makes it difficult to ensure uniform and compliant tightening torque for each bolt, and demands high skill levels and labor intensity from the operator.

[0004] Therefore, there is a need for a remote-controlled wire clamp insulation installation tool that can assist operators in efficiently completing the electrical connection between the main conductor and the lead conductor, is easy to use, has high work efficiency, is easy to operate, provides balanced and compliant torque when fixing the wire clamp, is lightweight, has low cost, requires low skill level from operators, and has low labor intensity during use. Summary of the Invention

[0005] This application provides a remote-controlled wire clamp insulation installation tool, which solves the technical problems of existing technologies where the electrical connection between the main conductor and lead conductor using parallel groove wire clamps is difficult to operate, inefficient, unsafe, difficult to ensure uniform and compliant tightening torque for each bolt, requires highly skilled operators, and involves high labor intensity. The remote-controlled wire clamp insulation installation tool assists operators in efficiently completing the electrical connection between the main conductor and lead conductor, is convenient to use, has high work efficiency, is easy to operate, provides balanced and compliant torque when fixing parallel groove wire clamps, is lightweight, has low cost, requires less skill from operators, and involves less labor intensity.

[0006] This application provides a remote-controlled wire clamp insulation installation tool for use with a grooved wire clamp to complete the electrical connection between the main wire and the lead wire. It includes a support and positioning component and an auxiliary tightening component for electrically tightening the fastening nut of the grooved wire clamp by remote control. The support and positioning components include a base frame, handheld support rods, and clamping units; The basic frame is a U-shaped rigid frame, including a base plate that is a vertical rectangular plate, a clamping positioning plate that is a vertical rectangular plate, and functional side plates. The functional side panel is a vertical rigid plate, and there are two of them. The two ends are respectively positioned at one end of the base plate and one end of the clamp positioning plate, forming a frame together with the two. The top outline of the functional side plate is generally in the shape of a broken line. The top surface includes a high surface, a connecting surface and a low surface, all of which are strip-shaped. The high surface and the low surface are both horizontally arranged and the distance between them is greater than 4 cm. The high surface is located close to the fixture positioning plate and is provided with a wire support groove for placing and positioning the lead wire. A top guide rod, which is an inclined rigid rod, is positioned at the top of the lower surface near the connecting surface; the combination of the top guide rod and the connecting surface forms an upward-opening V-shape. The handheld support rod is an insulated rod, with its top end fixed to the base frame; The clamping unit is positioned on the clamping positioning plate and is a manual clamping device used to manually clamp and fix the parallel groove clamp and lead wire on the base frame.

[0007] Furthermore, the clamping unit includes a base frame, a support bend, a rotating bolt, a rotating upper locking rod, and a connecting rod; The basic support frame is a right-angled trapezoidal frame, fixed to the clamp positioning plate; The supporting bent rod is an L-shaped rigid rod, one end of which is rotatably connected to the foundation frame. The positioning point on the foundation frame is close to the bottom edge and the inclined edge of the foundation frame. The support rod is provided with a threaded hole near the other end that matches the rotating bolt, and the rotating bolt is positioned in the threaded hole; when the clamping unit is used to clamp and fix the wire clamp, the rotating bolt is located directly above the upper clamp body and pressure is applied to its top surface; The rotating upper locking rod includes a rotating bending plate and a force-applying rod; The rotating bending plate is a long strip-shaped bending plate that has been bent multiple times, with one end rotatably connected to the base frame near the top. The force-applying rod is a rigid straight rod, with one end fixed to the other end of the rotating curved plate and the other end fixed with a rod end ring; The connecting rod is a rigid straight rod, with one end rotatably connected to the rotating bend plate near the force-applying rod, and the other end rotatably connected to the supporting bend rod.

[0008] Furthermore, the top of the rotating bolt is positioned with a top handle, and the bottom is positioned with a bottom pressure rod; the top handle is a rigid plate, which is used to facilitate the application of force to the rotating bolt to make it rotate; the bottom pressure rod is a horizontal rigid straight rod, perpendicular to the supporting bent rod, and its top is rotatably connected to the bottom of the rotating bolt near the center position, and the axis of the rotating shaft coincides with the axis of the rotating bolt.

[0009] Furthermore, the auxiliary tightening assembly includes a sleeve drive assembly, a top sleeve positioned on the sleeve drive assembly, and a support rod fixed on the sleeve drive assembly; The sleeve drive assembly is an electric wrench; The top sleeve is a sleeve positioned on the electric wrench, and the top sleeve is adapted to the fastening nut; The support rod is an insulating rod, and its top end is fixed to the sleeve drive assembly; A remote control unit is positioned on the sleeve drive assembly.

[0010] Furthermore, a reinforcing plate is fixed between the two functional side panels; the reinforcing plate is a horizontally placed rigid plate with both ends positioned on the opposite surfaces of the two functional side panels, close to the base plate, to provide reinforcement; the angle between the width direction of the reinforcing plate and the clamp positioning plate is 60 to 80 degrees, and when the groove clamp is placed on the base frame, the reinforcing plate supports the lower clamp.

[0011] Preferably, the sleeve drive assembly includes a housing, a drive motor, a coupling, and a transmission box; the housing is a box structure; the drive motor, coupling, and transmission box are all located inside the housing, with the coupling serving as a connection; the drive motor is a brushless DC servo motor, connected to the input end of the transmission box via the coupling; the transmission box has one input end and three output ends, and has a built-in three-stage planetary gear structure to synchronously distribute the rotational motion of a single input to the three output ends; each output end is connected to a top sleeve; the operation of the drive motor is controlled by a remote controller.

[0012] Preferably, two clamping units are positioned on a basic frame, and when the lead wire and the parallel groove clamp are placed and fixed on the supporting positioning component, the two parallel groove clamps are fixed at the same time.

[0013] Preferably, the support and positioning component further includes an auxiliary opening band; The auxiliary opening band is made of rubber and is inserted between the upper and lower clamps before lifting, forming an inverted U-shape. When the parallel groove clamp is close to the main line, apply pressure from the top of the lower clamp body to tilt it by pulling the auxiliary opening band and adjusting the distance difference between the two ends of the auxiliary opening band. Adjust the opening size of the parallel groove clamp as needed to allow the main line to be inserted. Before tightening the fastening nut, pull out the auxiliary opening band.

[0014] Preferably, the functional side plate is provided with multiple through slots; The through groove is a through groove; the base plate, the fixture positioning plate and the reinforcing plate all pass through and are slidably positioned in the through groove; The combination of the base plate, fixture positioning plate and functional side plate is in a grid pattern; When in use, the distance between the two functional side plates can be changed by sliding the functional side plates, thereby adapting to different specifications of parallel groove clamps. A manual telescopic rod is positioned between the two functional side panels; The manual telescopic rod is set horizontally, with its two ends positioned on opposite surfaces of the two functional side plates and close to the base plate.

[0015] Preferably, drone accessories are also included; Remove the handheld support rod and support rod body; The drone accessories include a top-mounted tray, a U-shaped frame, and an unlocking trigger lever; The top-mounted plate is a horizontally placed rigid plate that can be detachably fixed to the bottom of the drone. The U-shaped frame is a U-shaped rigid support made of insulating material, with one end fixed to the bottom of the top plate; The other end of the U-shaped frame is fixed with a controlled telescopic and vertically positioned electric telescopic rod; the base frame is lower than the top load plate. The base plate or clamp positioning plate of the supporting positioning component is fixed to one side or top of the electric telescopic rod; The sleeve drive assembly is fixed on the U-shaped frame near the bottom, with the opening of the top sleeve facing upwards; The unlocking trigger rod is a vertical telescopic electric actuator, fixed to the bottom of the top plate and located directly above the rod end ring, and is controlled to extend and retract.

[0016] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages: By providing a remote-controlled wire clamp insulation installation tool that includes a support and positioning component and an auxiliary tightening component, the tool utilizes a frame to pre-load and clamp the parallel groove wire clamp and lead wire, and uses an insulating rod to move the frame as needed. A guide bar on the frame guides the main wire to efficiently and quickly enter the slot of the parallel groove wire clamp. This effectively solves the technical problems of existing technologies that use parallel groove wire clamps for electrical connection of the main wire and lead wire, such as high operational difficulty, low efficiency, poor safety, difficulty in ensuring uniform and compliant tightening torque for each bolt, high skill requirements for operators, and high labor intensity. Therefore, this remote-controlled wire clamp insulation installation tool can assist operators in efficiently completing the electrical connection of the main wire and lead wire, is convenient to use, has high operational efficiency, is easy to operate, provides balanced and compliant torque when fixing the parallel groove wire clamp, is lightweight, has low cost, requires low skill levels from operators, and has low labor intensity. Attached Figure Description

[0017] Figure 1 This is a schematic diagram showing the positional relationship of each component of the remote-controlled wire clamp insulation installation tool of this application; Figure 2 This is a schematic diagram showing the positional relationship between the remote-controlled wire clamp insulation installation tool of this application and the parallel groove wire clamp, main conductor, and lead wire; Figure 3 A schematic diagram showing the state of the parallel groove clamp when it is positioned on the remote-controlled clamp insulation installation tool of this application; Figure 4 A structural schematic diagram of the support and positioning components; Figure 5 This is a schematic diagram of the clamping unit. Figure 6 A schematic diagram illustrating the positional relationship between the tightening assembly and the support and positioning assembly; Figure 7 This is a schematic diagram illustrating the state when the auxiliary tightening component simultaneously tightens multiple fastening nuts; Figure 8 A schematic diagram illustrating the positional relationship between the opening band, the supporting and positioning components, and the grooved clamps; Figure 9 A schematic diagram illustrating the positional relationship between the mouth opening band and the groove clamp; Figure 10 This is a schematic diagram showing the positional relationship between the functional side plate, the base plate, and the fixture positioning plate; Figure 11 This is a schematic diagram showing the positional relationship between drone components and the basic frame. Figure 12 This is a diagram showing the positional relationships between the various components of a drone accessory.

[0018] In the picture: Main guide line 001, lead line 002, upper clamp 011, lower clamp 012, fastening bolt 013, fastening nut 014, base frame 100, base carrier plate 110, clamp positioning plate 120, functional side plate 130, wire support groove 131, top guide rod 132, through groove 133, reinforcing plate 140, manual telescopic rod 150, hand-held support rod 200, clamping unit 300, base carrier frame 310, support bending rod 320, rotating bolt 330, top handle 331, bottom pressure rod 332, rotating locking rod 340, rod end ring 341, connecting rod 350, top sleeve 410, sleeve drive assembly 420, remote control unit 421, support rod body 430, auxiliary opening band 500, sliding tube 510, top carrier plate 610, U-shaped frame 620, unlocking trigger rod 630. Detailed Implementation

[0019] To facilitate understanding of the present invention, a more complete description of this application will be given below with reference to the accompanying drawings, which illustrate preferred embodiments of the invention. However, the invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to enable a more thorough and complete understanding of the disclosure of the present invention.

[0020] It should be noted that the terms "vertical," "horizontal," "up," "down," "left," "right," and similar expressions used in this article are for illustrative purposes only and do not represent the only possible implementation.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to limit the invention; the term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0022] Example 1

[0023] like Figures 1 to 6 As shown, the remote-controlled wire clamp insulation installation tool of this application is used to cooperate with the parallel groove wire clamp to complete the electrical connection between the main wire 001 and the lead wire 002, including a support and positioning component and an auxiliary tightening component.

[0024] The parallel groove clamp includes an upper clamp body 011, a lower clamp body 012, fastening bolts 013, and fastening nuts 014. The upper clamp body 011 and the lower clamp body 012 are arranged one above the other and are both horizontal strip-shaped plates. The bottom of the upper clamp body 011 and the top of the lower clamp body 012 are each provided with two buckles. The buckles are grooves with the same length direction as the upper clamp body 011 and the lower clamp body 012. The fastening bolts 013 pass through both the upper clamp body 011 and the lower clamp body 012, and there are 3 of them. The fastening nuts 014 are positioned on the fastening bolts 013 and are located at the bottom of the lower clamp body 012. They correspond one-to-one with the fastening bolts 013. When tightened, they drive the lower clamp body 012 to move upward, thereby bringing the upper clamp body 011 and the lower clamp body 012 closer together and clamping the conductor (including the main conductor 001 and the lead conductor 002) as needed. The parallel groove clamp is existing technology, and its structure will not be described in detail here.

[0025] The support and positioning component is used to support the parallel groove clamp and the lead wire 002, and serves to temporarily fix the parallel groove clamp and the lead wire 002 for installation. The support and positioning component includes a base frame 100, a hand-held support rod 200 and a clamping unit 300.

[0026] The basic frame 100 is a rectangular rigid frame, arranged horizontally; The basic frame 100 includes a basic carrier plate 110, a clamp positioning plate 120, and a functional side plate 130. The base plate 110 is an upright rectangular plate, and its width direction is perpendicular to the horizontal ground when in use; The clamp positioning plate 120 is also an upright rectangular plate, and its width direction is perpendicular to the horizontal ground when in use; The functional side plate 130 is a vertical rigid plate, and there are two of them arranged symmetrically. The two ends of the functional side plate 130 are respectively positioned at one end of the base plate 110 and one end of the fixture positioning plate 120. The base plate 110, the fixture positioning plate 120 and the two functional side plates 130 together form a frame. The top outline of the functional side panel 130 is generally zigzag-shaped, comprising two strip-shaped planes and one strip-shaped inclined surface; the two strip-shaped planes are horizontally arranged, with one higher than the other, and the height difference between them is greater than 4 cm; for ease of description and understanding, the higher strip-shaped plane on the functional side panel 130 is defined as the high-level plane, the lower strip-shaped plane as the low-level plane, and the inclined surface as the connecting surface; the connecting surface connects the low-level plane and the high-level plane together, with an inclination angle of 40 to 60 degrees; the included angles between the connecting surface and the high-level plane and the low-level plane are both obtuse angles; the high-level plane is located near the fixture positioning plate 120, and the low-level plane is located near the base plate 110; The top of the high-level surface is provided with a wire-supporting groove 131; the wire-supporting groove 131 is an arc-shaped groove with the opening facing upward, which is adapted to the contour of the lead wire 002 and is used to support and position the lead wire 002. A top guide rod 132 is positioned at the top of the low-level surface near the connecting surface; the top guide rod 132 is an obliquely placed rigid rod, fixed to the low-level surface or integrally formed with the functional side plate 130, and serves to guide the slot of the parallel groove clamp carried by the base frame 100 to approach the main guide line 001 (equivalent to guiding the main guide line 001 into the slot of the parallel groove clamp); the combination of the top guide rod 132 and the connecting surface is an upward-opening V-shape.

[0027] The handheld support rod 200 is an insulated rod with a length of 1.5 meters or more. Its top end is fixed to the base plate 110, which is used to facilitate the operator to hold it so as to move the base frame 100 as needed.

[0028] The clamping unit 300 is positioned on the surface of the clamping positioning plate 120 away from the base plate 110. It is a manual clamping device used to manually clamp and fix the parallel groove clamp and lead wire 002 on the base frame 100.

[0029] Furthermore, the clamping unit 300 includes a base frame 310, a support bending rod 320, a rotating bolt 330, a rotating upper locking rod 340, and a connecting rod 350; The base frame 310 is a vertically placed right-angled trapezoidal frame, with one side fixed to the clamp positioning plate 120 on the surface away from the base plate 110, and the top and bottom surfaces are perpendicular to the base plate 110. The support rod 320 is an L-shaped rigid rod, one end of which is rotatably connected to the base frame 310; the positioning point of the support rod 320 on the base frame 310 is close to the bottom edge and the inclined edge of the base frame 310, and the axial direction of the rotation axis is the same as the length direction of the base plate 110. The support rod 320 is provided with a threaded hole near the other end that matches the rotating bolt 330; The rotating bolt 330 is positioned in the threaded hole on the support bend 320 and is set vertically when fixing and grooved wire clamps; The rotating bolt 330 has a top handle 331 positioned at its top and a bottom pressure rod 332 positioned at its bottom. The top handle 331 is a rigid plate used to facilitate applying force to the rotating bolt 330 to make it rotate. The bottom pressure rod 332 is a horizontal rigid straight rod, perpendicular to the supporting bent rod 320, and its top is rotatably connected to the bottom of the rotating bolt 330 near the center position. The axis of the rotating shaft coincides with the axis of the rotating bolt 330. When the clamping unit 300 is used to clamp and fix the wire clamp, the bottom pressure rod 332 is located directly above the upper clamping body 011 and abuts against the top surface of the upper clamping body 011. The rotating upper locking rod 340 includes a rotating bending plate and a force-applying rod; The rotating bending plate is made of metal and can undergo elastic deformation. It is a long strip-shaped bending plate that has undergone multiple bends. One end of the rotating bending plate is rotatably connected to the base frame 310 near the top. The axial direction of the rotating shaft is the same as the length direction of the base plate 110. The distance between the positioning point and the base plate 110 is less than the distance between the positioning point of the support bending rod 320 on the base frame 310 and the base plate 110, and the difference between the two distances is greater than 1 cm. The force-applying rod is a rigid straight rod, with one end fixed to the other end of the rotating curved plate, and the combination of the rod and the rotating curved plate forms a straight rod; the other end of the force-applying rod is fixed with a rod end ring 341; the rod end ring 341 is used to facilitate the application of force; The connecting rod 350 is a rigid straight rod, with one end rotatably connected to the position of the rotating bending plate near the force-applying rod, and the other end rotatably connected to the supporting bending rod 320. The axial direction of the rotating shaft is the same as the length direction of the base plate 110. The main structure of the clamping unit 300 is a linkage structure, which is fixed by bolt compression and clamping and can be locked and unlocked as needed. The principle of locking and unlocking is "dead point self-locking". When the upper locking rod 340 is rotated to a position perpendicular to the base plate 110, the connecting rod 350 is in the same length direction as the upper locking rod 340 and perpendicular to the support bend rod 320. The positioning points of the connecting rod 350 on the upper locking rod 340, the positioning points of the connecting rod 350 on the support bend rod 320, and the positioning points of the upper locking rod 340 on the base frame 310 are collinear. The entire clamping unit 300 enters a dead-point state to achieve self-locking (ensuring that it will not loosen due to vibration and impact after locking, and a large locking force can be obtained with a small operating force). When unlocking is required, only a downward pulling force needs to be applied to the rod end ring 341 to achieve quick unlocking.

[0030] The auxiliary tightening assembly is used to tighten the fastening nut 014 of the grooved wire clamp, and includes a sleeve drive assembly 420, a top sleeve 410 positioned on the sleeve drive assembly 420, and a support rod 430. The socket drive assembly 420 is an electric wrench with adjustable torque; the top socket 410 is a socket positioned on the electric wrench, and the top socket 410 is adapted to the fastening nut 014; the support rod 430 is an insulating rod with a length greater than or equal to 1.5 meters, and its top end is fixed on the socket drive assembly 420; a remote control unit 421 is positioned on the socket drive assembly 420; the remote control unit 421 is preferably an electric actuator with a remote control module, which can control the operation and shutdown of the socket drive assembly 420; the socket drive assembly 420, the top socket 410 and the remote control unit 421 are all prior art, and will not be described in detail here.

[0031] Furthermore, such as Figure 3 As shown, a reinforcing plate 140 is also fixed between the two functional side plates 130; the reinforcing plate 140 is a horizontally placed rigid plate, with both ends positioned on the opposite surfaces of the two functional side plates 130, close to the base plate 110, and serves as a reinforcement.

[0032] Preferably, the angle between the width direction of the reinforcing plate 140 and the clamp positioning plate 120 is 60 to 80 degrees, and when the wire clamp is placed on the base frame 100, the reinforcing plate 140 provides a certain support for the lower clamp 012.

[0033] During use, when it is necessary to position lead 002 on the main lead 001: First, the lead wire 002 (with the insulation removed) can be placed on the wire support groove 131 of the base frame 100 on the ground or on the aerial work platform, so that the lead wire 002 contacts both wire support grooves 131 at the same time. Then, the parallel groove clamp is placed on the lead wire 002 located directly above the base frame 100, and the slot of the upper clamp body 011 of the parallel groove clamp near the clamp positioning plate 120 is covered on the top of the lead wire 002 (so that the lead wire 002 is embedded in the slot of the upper clamp body 011 of the parallel groove clamp near the clamp positioning plate 120). Rotating the upper locking rod 340 causes the clamping unit 300 to enter the dead point state and achieve self-locking. Then, rotating the bolt 330 causes the bottom pressure rod 332 to abut against and press the upper clamping body 011, so that the upper clamping body 011 is clamped and fixed by the bottom pressure rod 332 and the lead wire 002 placed on the wire support groove 131. At the same time, the lead wire 002 is fixed by applying pressure from the top. Hold the hand support rod 200 to bring the base frame 100 close to the main guide line 001. Use the connecting surface and the top guide rod 132 to guide the base frame 100 to move so that the other slot of the upper clamp 011 covers the top of the main guide line 001 (equivalent to guiding the main guide line 001 into the other slot of the upper clamp 011). At this time, the auxiliary tightening component is used to put the fastening nut 014 on from the bottom. The operator controls the sleeve drive component 420 to rotate via remote control, thereby tightening and fixing the fastening nut 014 of the parallel groove clamp, so that the parallel groove clamp fixes the main line 001 and the lead line 002 at the same time. Then, the locking rod 340 is rotated by pulling the insulating rod with the hook at the top to unlock it, and at the same time, the clamping unit 300 is released and disengaged from the wire clamp; Finally, remove the support and positioning components.

[0034] Preferably, the handheld support rod 200 is detachably positioned on the base plate 110, and the connector is preferably a quincunx joint, so that the angle between the handheld support rod 200 and the base plate 110 can be adjusted as needed.

[0035] Preferably, the support rod 430 is detachably positioned on the clamp positioning plate 120, and the angle between the two can be adjusted as needed.

[0036] Preferred, such as Figure 7 As shown, the sleeve drive assembly includes a housing, a drive motor, a coupling, and a transmission box; the housing is a box structure; the drive motor, coupling, and transmission box are all located inside the housing, with the coupling serving as a connection; the drive motor is a brushless DC servo motor, connected to the input end of the transmission box via the coupling; the transmission box has one input end and three output ends, with a built-in three-stage planetary gear structure that synchronously distributes the rotational motion of a single input to the three output ends; each output end is connected to a top sleeve 410; the operation of the drive motor is controlled by a remote control.

[0037] Preferably, two clamping units 300 are positioned on a base frame 100. When the lead wire 002 and the parallel groove clamp are placed and fixed on the supporting positioning component, the two parallel groove clamps are fixed at the same time.

[0038] Considering the varying lengths of the fastening bolts 013 for different specifications, and the shorter bolts 013 on some parallel groove clamps, when using the remote-controlled clamp insulation installation tool of this application, after the parallel groove clamp with shorter bolts 013 is fixed to the support and positioning component, the maximum distance between the upper clamp body 011 and the lower clamp body 012 (the maximum distance between the upper clamp body 011 and the lower clamp body 012 without loosening the fastening nut 014) may be smaller. This makes it relatively more difficult to insert the main wire 001 into the slot of the upper clamp body 011, thus affecting the installation efficiency. If the opening between the two is large, simply adjusting the angle of the lower clamp body 012 by inserting a hand between the upper clamp body 011 and the lower clamp body 012 after fixing the parallel groove clamp, the opening is easily restored due to shaking and collision during the lifting of the support and positioning component. Therefore, if... Figure 8 and Figure 9 As shown, preferably, the support and positioning component also includes an auxiliary opening band 500; the auxiliary opening band 500 is a rubber band that is inserted between the upper clamp 011 and the lower clamp 012 before lifting, and is in the shape of an inverted U; when the parallel groove clamp is close to the main line 001, the auxiliary opening band 500 is pulled and the distance difference between the two ends of the auxiliary opening band 500 is adjusted to apply pressure to the lower clamp 012 from the top to tilt it and adjust the opening size of the parallel groove clamp as needed so that the main line 001 can be inserted; before tightening the fastening nut 014, the auxiliary opening band 500 is pulled out.

[0039] Preferably, a sliding tube 510 is sleeved on and slidably positioned on the handheld support rod 200; the sliding tube 510 is a vertically placed plastic tube; one end of the auxiliary opening band 500 is fixed on the sliding tube 510; the presence of the sliding tube 510 can reduce the probability that the auxiliary opening band 500 will fall off the aerial work vehicle after being pulled out.

[0040] Preferred, such as Figure 10 As shown, to further improve the applicability of the support and positioning component to parallel groove clamps of different specifications, the functional side plate 130 is provided with multiple through slots 133; the through slots 133 are through grooves; the base plate 110, the clamp positioning plate 120 and the reinforcing plate 140 are all inserted and slidably positioned in the through slots 133; the combination of the base plate 110, the clamp positioning plate 120 and the functional side plate 130 forms a grid shape; in use, the distance between the two functional side plates 130 can be changed by sliding the functional side plates 130 to adapt to parallel groove clamps of different specifications; a manual telescopic rod 150 is positioned between the two functional side plates 130; the manual telescopic rod 150 is a rigid straight rod that is manually extended and retracted, set laterally, with both ends positioned on the opposite surfaces of the two functional side plates 130 and close to the base plate 110; during use, the distance between the two functional side plates 130 can be controlled by controlling the length of the manual telescopic rod 150.

[0041] The technical solutions described in the embodiments of this application have at least the following technical effects or advantages: This invention solves the technical problems of existing technologies that involve high operational difficulty, low efficiency, poor safety, difficulty in ensuring uniform and compliant tightening torque for each bolt, high skill requirements for operators, and high labor intensity when using parallel groove clamps for electrical connection of main and lead wires. It achieves the technical benefits of a remote-controlled clamp insulation installation tool that assists operators in efficiently completing electrical connections between main and lead wires, is convenient to use, has high operational efficiency, is easy to operate, provides balanced and compliant torque when fixing parallel groove clamps, is lightweight, has low cost, requires less skill from operators, and reduces labor intensity during use.

[0042] Example 2

[0043] The remote-controlled wire clamp insulation installation tool of this application can also be positioned for use on a drone, enabling wiring operations to be completed with the help of the drone; this embodiment adds a drone accessory to the above embodiment, using the drone accessory to replace the handheld support rod 200 and the support rod body 430, specifically: like Figure 11 and Figure 12 As shown, the drone accessories include a top-mounted plate 610, a U-shaped frame 620, and an unlocking trigger lever 630; The top-mounted plate 610 is a horizontally placed rigid plate that can be detachably fixed to the bottom of the drone. The U-shaped frame 620 is a U-shaped rigid support made of insulating material, with one end fixed to the bottom of the top plate 610; The other end of the U-shaped frame 620 is fixed with a controlled telescopic and vertically positioned electric telescopic rod; the base frame 100 is lower than the top loading plate 610; The base plate 110 or clamp positioning plate 120 of the supporting positioning component is fixed to one side or top of the electric telescopic rod; The sleeve drive assembly 420 is fixed on the U-shaped frame 620 near the bottom, with the opening of the top sleeve 410 facing upwards; The unlocking trigger rod 630 is a vertical telescopic electric actuator, fixed to the bottom of the top plate 610 and located directly above the rod end ring 341, and is controlled to extend and retract. In use, when the operator positions the parallel groove clamp and lead wire 002 on the support positioning component, the fastening nut 014 is inserted into the top sleeve 410; then the movement of the support positioning component is completed with the help of a drone; when the fastening nut 014 needs to be tightened, the electric telescopic rod at the top of the U-shaped frame 620 is shortened, which indirectly causes the top sleeve 410 to move upward relative to the base frame 100; after tightening, the locking of the clamping unit 300 is released by the extension action of the unlocking trigger rod 630.

[0044] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. For those skilled in the art, the present invention can have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A remote-controlled wire clamp insulation installation tool, used in conjunction with a parallel groove wire clamp to complete the electrical connection between the main conductor (001) and the lead conductor (002), characterized in that: Includes a support and positioning assembly and an auxiliary tightening assembly for electrically tightening the clamping nut (014) via remote control; The support and positioning assembly includes a base frame (100), a handheld support rod (200), and a clamping unit (300); The basic frame (100) is a U-shaped rigid frame, including a base plate (110) that is a vertical rectangular plate, a clamp positioning plate (120) that is a vertical rectangular plate, and a functional side plate (130). The functional side panel (130) is a vertical rigid plate, and there are two of them. The two ends are respectively positioned at one end of the base plate (110) and one end of the clamp positioning plate (120), forming a frame together with the two. The top outline of the functional side plate (130) is generally in the shape of a broken line. The top surface includes a high surface, a connecting surface and a low surface, all of which are strip-shaped. The high surface and the low surface are both horizontally arranged and the distance between them is greater than 4 cm. The high surface is located close to the fixture positioning plate (120) and is provided with a wire-supporting groove (131) for placing and positioning the lead wire (002). A top guide rod (132) of inclined rigid rod is positioned at the top of the low surface near the connecting surface; the combination of the top guide rod (132) and the connecting surface is an upward-opening V-shape; The handheld support rod (200) is an insulating rod, and its top end is fixed to the base frame (100); The clamping unit (300) is positioned on the clamp positioning plate (120) and is a manual clamping device used to manually clamp and fix the parallel groove clamp and lead wire (002) on the base frame (100).

2. The remote-controlled wire clamp insulation installation tool as described in claim 1, characterized in that: The clamping unit (300) includes a base frame (310), a support bend rod (320), a rotating bolt (330), a rotating upper locking rod (340), and a connecting rod (350); The basic support frame (310) is a right-angled trapezoidal frame, which is fixed on the clamp positioning plate (120); The supporting bent rod (320) is an L-shaped rigid rod, one end of which is rotatably connected to the base frame (310), and the positioning point on the base frame (310) is close to the bottom edge and the inclined edge of the base frame (310). The support rod (320) has a threaded hole near the other end that matches the rotating bolt (330), and the rotating bolt (330) is positioned in the threaded hole; when the clamping unit (300) clamps and fixes the wire clamp, the rotating bolt (330) is located directly above the upper clamp (011) and pressure is applied to its top surface; The rotating upper locking rod (340) includes a rotating bend plate and a force-applying rod; The rotating bending plate is a long strip-shaped bending plate that has been bent multiple times, with one end rotatably connected to the base frame (310) near the top. The force-applying rod is a rigid straight rod, with one end fixed to the other end of the rotating bending plate and the other end fixed with a rod end ring (341); The connecting rod (350) is a rigid straight rod, with one end rotatably connected to the position of the force-applying rod on the rotating bend plate, and the other end rotatably connected to the support bend rod (320).

3. The remote-controlled wire clamp insulation installation tool as described in claim 2, characterized in that: The top of the rotating bolt (330) is positioned with a top handle (331), and the bottom is positioned with a bottom pressure rod (332). The top handle (331) is a rigid plate, which is used to facilitate the application of force to the rotating bolt (330) to make it rotate. The bottom pressure rod (332) is a horizontal rigid straight rod, which is perpendicular to the supporting bent rod (320). The top of the rod is rotatably connected to the bottom of the rotating bolt (330) near the center position, and the axis of the rotating shaft coincides with the axis of the rotating bolt (330).

4. The remote-controlled wire clamp insulation installation tool as described in claim 1, characterized in that: The auxiliary tightening assembly includes a sleeve drive assembly (420), a top sleeve (410) positioned on the sleeve drive assembly (420), and a support rod (430) fixed on the sleeve drive assembly (420). The sleeve drive assembly (420) is an electric wrench; The top sleeve (410) is a sleeve positioned on the electric wrench, and the top sleeve (410) is adapted to the fastening nut (014); The support rod (430) is an insulating rod, and its top end is fixed to the sleeve drive assembly (420); A remote control unit (421) is positioned on the sleeve drive assembly (420).

5. The remote-controlled wire clamp insulation installation tool as described in claim 1, characterized in that: A reinforcing plate (140) is also fixed between the two functional side plates (130); the reinforcing plate (140) is a horizontal rigid plate, with its two ends positioned on the opposite surfaces of the two functional side plates (130) respectively, and is set close to the base plate (110) to provide reinforcement; the angle between the width direction of the reinforcing plate (140) and the clamp positioning plate (120) is 60 to 80 degrees, and when the groove clamp is placed on the base frame (100), the reinforcing plate (140) supports the lower clamp (012).

6. The remote-controlled wire clamp insulation installation tool as described in claim 4, characterized in that: The sleeve drive assembly (420) includes a housing, a drive motor, a coupling, and a transmission box; the housing is a box structure; the drive motor, coupling, and transmission box are all located inside the housing, and the coupling serves as a connection; the drive motor is a brushless DC servo motor, which is connected to the input end of the transmission box through the coupling; the transmission box has one input end and three output ends, and has a built-in three-stage planetary gear structure to synchronously distribute the rotational motion of a single input to the three output ends; each output end is connected to a top sleeve (410); the operation of the drive motor is controlled by a remote control.

7. The remote-controlled wire clamp insulation installation tool as described in any one of claims 1 to 6, characterized in that: Two clamping units (300) are positioned on a basic frame (100). When the lead wire (002) and the parallel groove clamp are placed and fixed on the supporting positioning component, the two parallel groove clamps are fixed at the same time.

8. The remote-controlled wire clamp insulation installation tool as described in claim 1, characterized in that: The support and positioning component also includes an auxiliary opening band (500); The auxiliary opening band (500) is a rubber band that is inserted between the upper clamp (011) and the lower clamp (012) before lifting, and is in the shape of an inverted U. When the parallel groove clamp is close to the main line (001), the auxiliary opening band (500) is pulled and the distance difference between the two ends of the auxiliary opening band (500) is adjusted to apply pressure from the top of the lower clamp body (012) to tilt it and adjust the opening size of the parallel groove clamp as needed so that the main line (001) can be inserted; before tightening the fastening nut (014), the auxiliary opening band (500) is pulled out.

9. The remote-controlled wire clamp insulation installation tool as described in claim 1, characterized in that: The functional side plate (130) is provided with multiple through slots (133); The through groove (133) is a through groove; the base plate (110), the clamp positioning plate (120) and the reinforcing plate (140) are all inserted into and slidably positioned in the through groove (133); The combination of the base plate (110), the fixture positioning plate (120) and the functional side plate (130) is in a grid shape; When in use, the distance between the two functional side plates (130) can be changed by sliding the functional side plate (130) to adapt to different specifications of parallel groove clamps. A manual telescopic rod (150) is positioned between the two functional side panels (130); The manual telescopic rod (150) is arranged horizontally, with its two ends positioned on opposite surfaces of the two functional side plates (130) and close to the base plate (110).

10. The remote-controlled wire clamp insulation installation tool as described in any one of claims 1 to 6, characterized in that: Also includes drone accessories; Remove the handheld support rod (200) and support rod body (430) settings; The drone accessories include a top-mounted tray (610), a U-shaped frame (620), and an unlocking trigger lever (630); The top-mounted plate (610) is a horizontally placed rigid plate that can be detachably fixed to the bottom of the drone; The U-shaped frame (620) is a U-shaped rigid support made of insulating material, with one end fixed to the bottom of the top plate (610); The other end of the U-shaped frame (620) is fixed with a controlled telescopic and vertically positioned electric telescopic rod; the base frame (100) is lower than the top plate (610); The base plate (110) or clamp positioning plate (120) of the supporting positioning component is fixed to one side or top of the electric telescopic rod; The sleeve drive assembly (420) is fixed on the U-shaped frame (620) near the bottom, with the opening of the top sleeve (410) facing upwards; The unlocking trigger rod (630) is a vertical telescopic electric actuator, fixed at the bottom of the top plate (610) and located directly above the rod end ring (341), and is controlled to extend and retract.

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