High-voltage live wiring equipment

Abstract

The invention discloses high-voltage live wiring equipment, which comprises a seat body, a wiring arm, a power connection device, a climbing device, a power supply, a control unit and a remote control device, the seat body comprises two base assemblies which are detachably connected, each base assembly comprises a fixing part, a gear driving structure and a rotating part with a gear pair structure, the rotating parts are in sliding connection with the fixing parts, the gear driving structures are installed on the fixing parts and meshed with the gear pair structures, and the fixing parts are provided with clamping heads; the two base assemblies are clamped through the two clamping heads; the wiring arm is installed on the outer side wall of the rotating part, a plurality of power connection devices are arranged on the wiring arm, each power connection device comprises a piercing assembly and a clamping assembly, and the piercing assembly is electrically connected with the power utilization end through the wiring arm; the climbing device is used for climbing in the length direction of the telegraph pole, and the power source and the control unit are installed in the fixing part. Automatic power connection is achieved through climbing of the remote control device, personnel do not need to climb a pole, safety is improved, operation time is shortened, and efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of high-voltage live wiring, in particular to a high-voltage live wiring device. BACKGROUND

[0002] With the continuous development of social economy, the demand for residential electricity is increasing, in order to meet this demand, the power supply department needs to carry out load connection, equipment addition, line reconstruction and regular maintenance and other work. Especially in some key areas, in order to protect the normal use of electricity by users and reduce the negative impact of power failure on factory production and residents' life, the power supply department uses the method of live connection of power generation car to maintain the continuous power supply capacity of the line.

[0003] However, during the 10kV line live wiring operation, professional high-voltage operators usually need to climb the power pole to operate, which not only has great safety risks, but also has high labor costs, high operation complexity and long time consumption. SUMMARY

[0004] The technical problem to be solved by the present application is that during the traditional 10kV line live wiring operation, the operator needs to climb the power pole to operate, which not only has great safety risks, but also has high labor costs, high operation complexity and long time consumption.

[0005] In order to solve the above technical problems, the present application provides a high-voltage live wiring device, comprising a seat body, a wiring arm, a power connection device, a climbing device, a power supply, a control unit and a remote control device;

[0006] The seat body comprises two detachably connected base assemblies, each base assembly comprises a fixed part, a gear driving structure and a rotating part with a gear pair structure, the rotating part is slidably connected with the fixed part, the gear driving structure is installed on the fixed part and engaged with the gear pair structure to drive the rotating part to rotate around the axis direction of the base assembly and relative to the fixed part, the fixed part has a clamping joint, and the two base assemblies are clamped by the two clamping joints to surround the outer circumferential side of the power pole;

[0007] The wiring arm is installed on the outer side wall of the rotating part, a plurality of power connection devices are arranged on the wiring arm and spaced along the length direction of the wiring arm, each power connection device comprises a piercing assembly and a clamping assembly, the piercing assembly is electrically connected with the power end through the wiring arm, and the piercing assembly is used to pierce the outer skin of the electric wire and connect with the internal electric wire cable when the clamping assembly clamps the electric wire;

[0008] The climbing device is connected with the rotating part, and is used for climbing along the length direction of the electric pole; the power supply and the control unit are installed in the fixed part, and the power supply is electrically connected with the gear driving structure, the climbing device, the power receiving device and the control unit;

[0009] The remote control device is in communication connection with the control unit, so as to control the gear driving structure, the power receiving device and the climbing device.

[0010] Further, the rotating part comprises a first shell in a half ring shape, a sliding rail and a plug-in part, the first shell has a first opening facing another first shell, an inner wall surface of the first shell is provided with the sliding rail arranged along the extension direction of the sliding rail, and the inner wall surface of the first shell is provided with the gear pair structure, and one side of the first shell connected with another first shell is provided with the plug-in part to be connected with the plug-in part of another first shell.

[0011] The fixed part is installed in the first shell, and the fixed part has an inner cavity and a window hole in communication with the inner cavity, and the fixed part comprises a sliding groove, a first gear and a power supply connector, an outer wall surface of the fixed part is provided with the sliding groove arranged along the extension direction of the sliding groove, the sliding rail is slidingly installed in the corresponding sliding groove, and one side of the fixed part connected with another fixed part is provided with the power supply connector and the clamping connector to be connected with the power supply connector and the clamping connector of another fixed part.

[0012] The gear driving structure and the power supply are installed in the inner cavity, the meshing end of the gear driving structure is engaged with the gear pair structure through the window hole, and the power supply is electrically connected with the power supply connector.

[0013] Further, the gear pair structure is a plurality of gear grooves arranged along the extension direction of the first shell and opened in the inner wall surface of the first shell.

[0014] The gear driving structure comprises a first gear and a first driving member, the first driving member is installed in the inner cavity, and an output shaft of the first driving member is connected with the first gear, and the first gear is engaged with the gear groove through the window hole.

[0015] Further, the base assembly further comprises a control panel, a live stator and an electric brush, the control panel is installed on the outer wall surface of the first shell, the outer side wall of the fixed part is provided with the live stator arranged along the extension direction of the live stator, the inner wall surface of the first shell is provided with the electric brush matched with the live stator, the control panel is electrically connected with the electric brush, and the live stator is in communication with the power supply and the control unit.

[0016] Further, the power connection device further comprises a mounting seat, the piercing assembly comprises a piercing rod, a second driving member and a first telescopic rod, the second driving member is mounted in the wiring arm and is electrically connected with the power supply and the control unit, the first telescopic rod is mounted in the mounting seat, one end of the first telescopic rod is connected with the outer wall of the wiring arm, one end of the piercing rod is connected with the output end of the second driving member through the first telescopic rod, and the piercing rod is in communication with the power consumption end through the wiring arm.

[0017] Further, the clamping assembly comprises two clamping jaws, a third driving member, a ratchet, a second telescopic rod and a first connecting rod.

[0018] The clamping jaw has a clamping end and a hinged end, the ratchet is mounted between the clamping end and the hinged end of each clamping jaw, the ratchet is fixedly connected with the corresponding clamping jaw and is rotatably mounted in the mounting seat, the third driving member is mounted in the wiring arm and is electrically connected with the power supply and the control unit, the second telescopic rod is mounted in the mounting seat and is connected with the output shaft of the third driving member through the wiring arm, so as to be in driving connection with the ratchet under the driving of the third driving member, one end of each first connecting rod is hingedly connected with one end of the first telescopic rod away from the wiring arm, and the other end of the first connecting rod is rotatably connected with the corresponding hinged end.

[0019] Further, the clamping assembly further comprises a heating head mounted on the clamping end and electrically connected with the power supply and the control unit.

[0020] Further, the climbing device comprises two detachably connected climbing assemblies, each climbing assembly comprises two half-ring-shaped second housings, a plurality of climbing structures, a synchronizer and a fourth driving member, the second housing has a second opening facing the other second housing, the two second housings are respectively mounted on the top and bottom of the rotating part, a plurality of climbing structures are mounted in each second housing and are spaced apart around the axis of the second housing, the climbing structures are in abutment with the telegraph pole through the second opening, the fourth driving member is connected with one of the climbing structures, and adjacent two climbing structures are connected through the synchronizer to realize synchronous movement.

[0021] Further, the climbing structure comprises a second gear, a connecting head, a roller, a second connecting rod, a climbing foot, a support plate and a first spring member, a plurality of the second connecting rods are arranged at intervals around the axis of the roller, and one end of the second connecting rod extends outward along the radial direction of the roller from the outer side wall of the roller, the other end of the second connecting rod is rotationally connected with one end of the climbing foot, the other end of the climbing foot is connected with the outer side wall of the second connecting rod through the first spring member to form a triangular structure, two second gears are respectively installed on the two side end faces of the roller, the fourth driving member is connected with one of the second gears, two support plates are respectively arranged on the side of the two second gears away from the roller, and the support plates are installed in the second shell, a rotating groove is formed in the support plate, the connecting head is arranged in the rotating groove, and the side of each second gear away from the roller is connected with the synchronizer through the connecting head.

[0022] Further, the wiring arm has a cable interface electrically connected with the power consumption end, and the piercing assembly is electrically connected with the cable interface.

[0023] Compared with the prior art, the high-voltage live wiring device provided by the embodiment of the application has the following beneficial effects:

[0024] The embodiment of the application automatically connects electricity by remote control device, without the need for personnel to climb the pole, greatly improving the operation safety, simplifying the operation process, shortening the operation time, improving the efficiency, and the device can be reused, facilitating use, reducing the dependence on professional electricians, and reducing labor costs. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a schematic diagram of the installation state of the high-voltage live wiring device provided by the embodiment of the application;

[0026] Figure 2 is a schematic diagram of the use state of the high-voltage live wiring device provided by the embodiment of the application;

[0027] Figure 3 is a schematic diagram of the structure of the high-voltage live wiring device provided by the embodiment of the application;

[0028] Figure 4 is a side view of the high-voltage live wiring device provided by the embodiment of the application;

[0029] Figure 5 is a schematic diagram of the disassembly of the high-voltage live wiring device provided by the embodiment of the application;

[0030] Figure 6 is a schematic diagram of the structure of the climbing device and the base assembly provided by the embodiment of the application;

[0031] Figure 7 is a front view of a climbing device and a base assembly provided by an embodiment of the present application;

[0032] Figure 8 is a structural schematic view of a first angle of a climbing device and a base assembly provided by an embodiment of the present application, which does not include a first shell;

[0033] Figure 9 is a structural schematic view of a second angle of a climbing device and a base assembly provided by an embodiment of the present application, which does not include a first shell;

[0034] Figure 10 is a structural schematic view of a first shell provided by an embodiment of the present application;

[0035] Figure 11 is a partial enlarged view of the A part shown in the figure provided by an embodiment of the present application; Figure 7

[0036] Figure 12 is a structural schematic view of a first state of a power connection device provided by an embodiment of the present application, which does not include a mounting seat;

[0037] Figure 13 is a structural schematic view of a second state of a power connection device provided by an embodiment of the present application, which does not include a mounting seat;

[0038] Figure 14 is a structural schematic view of a third state of a power connection device provided by an embodiment of the present application, which does not include a mounting seat;

[0039] Figure 15 is a structural schematic view of a climbing structure provided by an embodiment of the present application, which does not include a support plate;

[0040] In the figure, 1, a seat body; 11, a base assembly; 111, a fixed part; 1111, a clamping joint; 1112, a window hole; 1113, a sliding groove; 1114, a power supply joint; 112, a gear driving structure; 1121, a first gear; 113, a rotating part; 1131, a gear pair structure; 11311, a gear slot; 1132, a first shell; 11321, a first opening; 1133, a sliding rail; 1134, an insertion part; 114, a control panel; 115, a live stator; 116, a brush;

[0041] 2, a wiring arm; 21, a cable interface; 22, a power-on indicator light;

[0042] ​3, the power connection device; 31, the piercing assembly; 311, the piercing rod; 312, the second driving member; 3121, the first coil; 3122, the first electromagnetic driving part; 313, the first telescopic rod; 3131, the first outer rod; 3132, the first inner rod; 3133, the first fixed plate; 3134, the first limiting plate; 3135, the second spring member; 32, the clamping assembly; 321, the clamping claw; 3211, the clamping end; 3212, the hinged end; 322, the third driving member; 3221, the second coil; 3222, the second electromagnetic driving part; 323, the ratchet; 324, the second telescopic rod; 3241, the second outer rod; 3242, the second inner rod; 3243, the second fixed plate; 3244, the second limiting plate; 3245, the third spring member; 325, the first connecting rod; 326, the heating head; 33, the mounting seat;

[0043] 4, the climbing device; 41, the climbing assembly; 411, the second housing; 4111, the second opening; 412, the climbing structure; 4121, the second gear; 4122, the connecting head; 4123, the roller; 4124, the second connecting rod; 4125, the climbing foot; 4126, the support plate; 4127, the first spring member; 413, the synchronizer; 414, the fourth driving member;

[0044] 5, the electric pole;

[0045] 6, the electric wire; 61, the outer skin; 62, the electric wire cable. DETAILED DESCRIPTION

[0046] The specific embodiments of the present application are described in further detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present application, but are not used to limit the scope of the present application.

[0047] As shown in the drawings, Figures 1 to 9 The present application provides a high-voltage live-wire connection device, which comprises a seat body 1, a connection arm 2, a power connection device 3, a climbing device 4, a power supply, a control unit and a remote control device.

[0048] The seat body 1 is the basic support structure of the whole device, which comprises two detachably connected base assemblies 11 for easy installation and disassembly. Each base assembly 11 comprises a fixed part 111, a gear driving structure 112 and a rotating part 113 with a gear pair structure 1131, the rotating part 113 is slidingly connected with the fixed part 111, the gear driving structure 112 is installed on the fixed part 111 and engages with the gear pair structure 1131 to drive the rotating part 113 to rotate around the axis direction of the base assembly 11 and relative to the fixed part 111, so that the rotating part 113 can rotate around the electric pole 5; the fixed part 111 has a clamping head 1111, and the two base assemblies 11 are clamped by the two clamping heads 1111 to surround the outer circumferential side of the electric pole 5, forming a structure that embraces the electric pole 5.

[0049] The wiring arm 2 is provided with a plurality of electrical connection devices 3 arranged at intervals along the length direction thereof, and the wiring arm 2 is mounted to the outer side wall of the rotating part 113 to rotate together with the rotating part 113, thereby driving the electrical connection devices 3 to rotate to the position of the electric wire 6 and to be clamped with the electric wire 6, and to realize the electrical connection with the electric wire 6; each electrical connection device 3 comprises a piercing assembly 31 and a clamping assembly 32, the piercing assembly 31 is electrically connected with the power consuming end through the wiring arm 2, and the piercing assembly 31 is used to pierce the outer sheath 61 of the electric wire 6 and to be connected with the internal electric wire cable 62 when the clamping assembly 32 clamps the electric wire 6, so that the electric wire 6 can realize the electrical connection with the power consuming end without manual stripping, and the safety and efficiency are improved.

[0050] In addition, the remote control device is in communication connection with the control unit, the control unit receives the instruction of the remote control device to control the operation of the gear driving structure 112, the electrical connection device 3 and the climbing device 4, the climbing device 4 is connected with the rotating part 113, and the climbing device 4 is used to climb along the length direction of the electric pole 5, and the height adjustment of the overall device can be remotely controlled by cooperating with the remote control device to replace the manual climbing to realize the high-altitude operation and to reduce the risk of high-altitude operation. It can be understood that the communication mode of the embodiment includes wireless communication, such as Bluetooth, Wi-Fi, 4G / 5G, etc., to realize the remote control, to avoid the direct contact of personnel with the high-voltage environment, and to improve the operation flexibility and safety.

[0051] The power supply and the control unit are installed in the fixed part 111, and the power supply is electrically connected with the gear driving structure 112, the climbing device 4, the electrical connection device 3 and the control unit to provide power for the gear driving structure 112, the climbing device 4, the electrical connection device 3 and the control unit.

[0052] Based on the above structure, the clamping joints 1111 of the two base assemblies 11 are clamped to splice into the structure surrounding the electric pole 5 and are installed at the lower part of the electric pole 5, the wiring arm 2 is connected with the cable, the other end of the cable is connected to the power consuming end, and at this time the connection line is in the disconnected state; the climbing device 4 is controlled to climb the electric pole 5 to the specified position, the rotating part 113 is controlled to rotate and swing, the wiring arm 2 drives the electrical connection device 3 to rotate and clamp with the electric wire 6; after the clamping is completed, the piercing assembly 31 is controlled to pierce and dock the electric wire 6 to be connected with the internal electric wire cable 62, and the switch of the power consuming end is turned on; after the use is completed, the switch of the power consuming end is turned off, the piercing assembly 31 is retracted, and the clamping assembly 32 is loosened to release the clamping of the electric wire 6; the rotating part 113 is controlled to rotate and swing to be separated from the electric wire 6, and the climbing device 4 is controlled to climb down the electric pole 5, and then the base assembly 11 is disassembled.

[0053] The embodiment can be applied to the power connection of high-voltage lines.

[0054] It should be noted that the embodiment can be applied to the power connection of high-voltage lines.

[0055] As shown in Figure 10 and Figure 11 , the rotating part 113 includes a first shell 1132 in the form of a half ring, a sliding rail 1133, and a plug-in part 1134. The first shell 1132 forms a structural basis that can surround the power pole 5 to support the wiring arm 2 and other components. The side of the first shell 1132 connected to another first shell 1132 is provided with a plug-in part 1134 to connect with the plug-in part 1134 of another first shell 1132, so that two half-ring first shells 1132 combine to form a complete ring that surrounds the power pole 5. It can be understood that the plug-in parts 1134 of the two first shells 1132 of the embodiment are respectively in the form of a rod and a hollow rod, so that the plug-in part 1134 of one first shell 1132 can be inserted into the plug-in part 1134 of another first shell 1132 to achieve quick connection and disassembly between the two first shells 1132, facilitating installation and maintenance.

[0056] As shown in Figures 6 to 11 , the fixed part 111 is installed in the first shell 1132. The fixed part 111 includes a sliding groove 1113, a first gear 1121, and a power connector 1114. The fixed part 111 has an inner cavity, and a power supply is installed in the inner cavity. The side of the fixed part 111 connected to another fixed part 111 is provided with a power connector 1114 and a clamping connector 1111 to connect with the power connector 1114 and the clamping connector 1111 of another fixed part 111, achieving connection between the two fixed parts 111. In addition, the power supply is electrically connected to the power connector 1114 to achieve power communication between the two fixed parts 111, ensuring the continuity of power supply of the entire device and providing power support for the gear driving structure 112, the climbing device 4, the power connection device 3, and the like.

[0057] The inner wall surface of the first shell 1132 is provided with a sliding rail 1133 arranged along the extension direction thereof, and the outer wall surface of the fixed part 111 is provided with a sliding groove 1113 arranged along the extension direction thereof. The sliding rail 1133 is slidingly installed in the corresponding sliding groove 1113, so as to achieve the sliding connection between the first shell 1132 and the fixed part 111, and ensure smooth movement. It should be noted that the first shell 1132 has a first opening 11321 facing the other first shell 1132, so as to avoid interference between the first shell 1132 and the fixed part 111 during rotation, and limit the rotation angle. Specifically, when the two first shells 1132 are connected, the two first shells 1132 form an annular mounting cavity through the first opening 11321, so as to ensure smooth rotation of the first shell 1132 relative to the fixed part 111.

[0058] In addition, the inner wall surface of the first shell 1132 has a gear pair structure 1131, the gear driving structure 112 is installed in the inner cavity, the fixed part 111 further has a window hole 1112 communicating with the inner cavity, the meshing end of the gear driving structure 112 meshes with the gear pair structure 1131 through the window hole 1112, and is used to transmit rotary power, so as to drive the first shell 1132 to rotate relative to the fixed part 111, so as to adapt to wire contact points at different angles.

[0059] Further, the gear pair structure 1131 is a plurality of tooth grooves 11311 arranged along the extension direction of the first shell 1132 and provided on the inner wall surface of the first shell 1132. The plurality of tooth grooves 11311 are arranged in continuous rows along the extension direction of the first shell 1132 to form a rack-like structure, which is used to cooperate with the gear driving structure 112, provide a meshing path for the gear driving structure 112, and realize power transmission.

[0060] The gear driving structure 112 includes a first gear 1121 and a first driving member. The first driving member is installed in the inner cavity, and the output shaft of the first driving member is connected with the first gear 1121. The first gear 1121 meshes with the tooth groove 11311 through the window hole 1112. The remote control device controls the forward and reverse rotation of the first driving member. The first driving member converts power into rotary motion to drive the first gear 1121 to rotate, so as to drive the entire rotating part 113 to rotate clockwise or counterclockwise around the wire rod 5, realize automatic rotation adjustment, and the meshing of the tooth groove 11311 and the first gear 1121 can ensure stable and reliable rotation.

[0061] As Figure 3 and Figure 11As shown, the base assembly 11 further comprises a control panel 114 mounted on the outer wall of the first shell 1132, providing a user operation interface, an electrified stator 115 arranged along the extension direction of the outer side wall of the fixed part 111, the electrified stator 115 being in communication with the power supply and the control unit, the electrified stator 115 being a fixed conductive ring or conductive strip for receiving power signals and transmitting current at the stationary end; the inner wall of the first shell 1132 is provided with an electric brush 116 matched with the electrified stator 115, so that the electric brush 116 always maintains contact with the electrified stator 115 during rotation, and the control panel 114 is electrically connected with the electric brush 116 to conduct the current from the fixed part 111 to the rotating part 113 and conduct the power signal of the rotating part 113 to the control unit in the fixed part 111, realizing dynamic power connection between the rotating part 113 and the fixed part 111, so that when the rotating part 113 rotates around the power pole 5, it can also continuously obtain power supply and transmit power signals through the electric brush 116 and the electrified stator 115, simplifying the wiring structure, avoiding the problem of line pulling, breakage and failure caused by traditional wire 6 winding power supply, realizing uninterrupted power supply, improving remote control stability, improving equipment operation safety, simplifying assembly process and facilitating maintenance.

[0062] As shown in Figure 3 , Figures 12 to 14 As shown, the power connection device 3 further comprises a mounting seat 33, the piercing assembly 31 comprising a piercing rod 311, a second driving member 312 and a first telescopic rod 313, the second driving member 312 being installed in the wiring arm 2 and being electrically connected with the power supply and the control unit, so that the second driving member 312 can be remotely controlled and started as needed, thereby realizing automatic operation; the first telescopic rod 313 is installed in the mounting seat 33, and one end of the first telescopic rod 313 is connected with the outer wall of the wiring arm 2, the piercing rod 311 being a metal rod-shaped tool for piercing the outer skin 61 of the wire 6, which is in communication with the power end through the wiring arm 2, one end of the piercing rod 311 being connected with the output end of the second driving member 312 through the first telescopic rod 313, the first telescopic rod 313 playing a guiding and supporting role to make the piercing rod 311 stretch and retract along the length direction of the first telescopic rod 313 under the drive of the second driving member 312, so as to pierce the wire 6 and connect with the internal wire cable 62.

[0063] The piercing rod 311 of the embodiment passes through the middle of the first telescopic rod 313 and is connected with the output end of the second driving member 312, under the drive of the second driving member 312, the piercing rod 311 can make stretching and retracting movement in the length direction of the first telescopic rod 313 to stretch out to pierce the outer skin 61 of the wire 6 and communicate with the internal wire cable 62 during work, and retract to disconnect the connection with the wire cable 62 after completing the work.

[0064] It should be noted that the first telescopic rod 313 of the embodiment includes a first outer rod 3131, a first inner rod 3132, a first fixed plate 3133, a first limiting plate 3134, and a second spring member 3135. The first outer rod 3131 is installed on the outer wall of the wiring arm 2 through the first fixed plate 3133 to provide a stable installation basis. One end of the first inner rod 3132 is telescopically installed in the first outer rod 3131, so that the first inner rod 3132 can freely slide inside the first outer rod 3131. The other end of the first inner rod 3132 is provided with the first limiting plate 3134 to prevent the first inner rod 3132 from completely coming out of the first outer rod 3131. The second spring member 3135 is sleeved on the circumferential side of the first outer rod 3131, one end of the second spring member 3135 abuts against the first fixed plate 3133, and the other end abuts against the first limiting plate 3134 to buffer external impact force and protect the structure from being damaged.

[0065] In the embodiment, the second driving member 312 can be an electric motor or a pneumatic cylinder. In some embodiments, the second driving member 312 can also include a first coil 3121 and a first electromagnetic driving part 3122. The first coil 3121 is in communication with a power source, and the first electromagnetic driving part 3122 is arranged in a spaced manner with the first coil 3121 to form a linear electromagnetic driving device. The first electromagnetic driving part 3122 is connected with the puncture rod 311. When the power source is turned on, current flows through the first coil 3121 to generate a magnetic field. The first electromagnetic driving part 3122 is attracted or repelled (according to the direction of the current) along the length direction of the first telescopic rod 313 to drive the puncture rod 311 to move forward or backward.

[0066] Further, the clamping assembly 32 comprises two clamping jaws 321, a third driving member 322, a ratchet wheel 323, a second telescopic rod 324 and a first connecting rod 325. The clamping jaw 321 is the main component for performing the clamping action, which has a clamping end 3211 and a hinged end 3212. The clamping end 3211 is the part that actually contacts and clamps the wire 6. The ratchet wheel 323 is installed between the clamping end 3211 and the hinged end 3212 of each clamping jaw 321. The ratchet wheel 323 is fixedly connected with the corresponding clamping jaw 321 and is rotatably installed in the mounting seat 33. The third driving member 322 is installed in the wiring arm 2 and is electrically connected with the power supply and the control unit, so that the clamping action can be remotely controlled and started on demand to realize automatic operation. The second telescopic rod 324 is installed in the mounting seat 33 and is connected with the output shaft of the third driving member 322 through the wiring arm 2, so as to be in transmission connection with the ratchet wheel 323 under the driving of the third driving member 322. The third driving member 322 drives the ratchet wheel 323 through the second telescopic rod 324, and the ratchet wheel 323 rotates under the pushing of the second telescopic rod 324, thereby driving the clamping jaw 321 to rotate. One end of the first connecting rod 325 is hingedly connected to the end of the first telescopic rod 313 away from the wiring arm 2, and the other end of the first connecting rod 325 is rotatably connected with the corresponding hinged end 3212, forming a slider linkage mechanism. When the clamping jaw 321 rotates, the first connecting rod 325 moves, and the first connecting rod 325 rotates the clamping jaw 321 around the hinged point of the ratchet wheel 323 under the limitation of the length direction of the first telescopic rod 313, thereby realizing the synchronous opening and closing of the clamping jaw 321 and enhancing the clamping stability. In addition, the ratchet wheel 323 has a locking function to prevent sliding during clamping.

[0067] It can be understood that one end of the first connecting rod 325 of the embodiment is hingedly connected to the end of the first inner rod 3132 away from the wiring arm 2. The second telescopic rod 324 of the embodiment comprises a second outer rod 3241, a second inner rod 3242, a second fixed plate 3243, a second limiting plate 3244 and a third spring member 3245. The second outer rod 3241 is installed in the mounting seat 33 through the second fixed plate 3243 to provide a stable installation basis. One end of the second inner rod 3242 is connected with the third driving member 322 through the second outer rod 3241, so that the second inner rod 3242 can freely slide inside the second outer rod 3241. The other end of the second inner rod 3242 is provided with the second limiting plate 3244 to prevent the second inner rod 3242 from completely coming out of the second outer rod 3241. The third spring member 3245 is sleeved on the circumferential side of the second outer rod 3241, one end of the third spring member 3245 abuts against the second fixed plate 3243, and the other end abuts against the second limiting plate 3244 to buffer external impact force and protect the structure from being damaged.

[0068] In this embodiment, the third driving member 322 can be a motor or a cylinder. In some embodiments, the third driving member 322 may also include a second coil 3221 and a second electromagnetic driving part 3222. The second coil 3221 is connected to a power source, and the second electromagnetic driving part 3222 is spaced apart from the second coil 3221 to form a linear electromagnetic driving device. The second electromagnetic driving part 3222 is connected to the second inner rod 3242. When the power is turned on, current flows through the second coil 3221, generating a magnetic field. The second electromagnetic driving part 3222 is attracted or repelled by the magnetic field (depending on the current direction) and moves along the length of the second telescopic rod 324, driving the second inner rod 3242 to move forward or backward, thereby driving the ratchet 323 to rotate.

[0069] Furthermore, the clamping assembly 32 also includes a heating head 326, which is mounted on the clamping end 3211. The heating head 326 can locally heat the clamped object (such as the wire 6), softening the outer sheath 61 of the wire 6 to facilitate piercing by the piercing rod 311. The heating head 326 is electrically connected to a power supply and a control unit, and can be remotely controlled by the control system to turn the heating head 326 on / off, achieving temperature regulation.

[0070] like Figures 6 to 8 As shown, the climbing device 4 includes two detachably connected climbing components 41. The detachable connection improves the portability and maintenance convenience of the device, facilitating transportation and on-site installation. Each climbing component 41 includes two semi-annular second housings 411, multiple climbing structures 412, a synchronizer 413, and a fourth drive component 414. The two semi-annular second housings 411 are combined to form a complete ring that fits around the utility pole 5. Two second housings 411 are respectively installed at the top and bottom of the rotating part 113. The vertical distribution helps to balance the force during climbing and improve climbing stability. Each second housing 411 is equipped with multiple climbing structures 412 spaced apart around the axis of the second housing 411. The even distribution of climbing structures 412 helps to improve grip and reduce off-center load. The fourth drive unit 414 is connected to a climbing structure 412 to provide power and drive the climbing structure 412 to move. Two adjacent climbing structures 412 are connected by a synchronizer 413 to achieve synchronous movement, ensuring that multiple climbing structures 412 work together, avoiding jamming or imbalance, and improving the smoothness and reliability of operation.

[0071] It can be understood that the second shell 411 has a second opening 4111 facing the other second shell 411, which is a semi-annular opening, so that the climbing structure 412 can abut the utility pole 5 through the second opening 4111 to be in surface contact with the utility pole 5 and apply pressure for climbing, and the climbing structure 412 at the end of the second shell 411 can also be in communication with the climbing structure 412 at the end of the other second shell 411 through the second opening 4111 through the synchronizer 413.

[0072] As shown in Figure 15 The climbing structure 412 includes a second gear 4121, a connecting head 4122, a roller 4123, a second connecting rod 4124, a climbing foot 4125, a support plate 4126, and a first spring member 4127. The plurality of second connecting rods 4124 are arranged at intervals around the axis of the roller 4123, and one end of the second connecting rod 4124 extends outward from the outer side wall of the roller 4123 in the radial direction of the roller 4123, that is, the plurality of second connecting rods 4124 are distributed radially around the center of the roller 4123, serving as a medium for transmitting power, and the other end is rotatably connected to one end of the climbing foot 4125 to convert the rotation of the roller 4123 into the swinging motion of the climbing foot 4125. The plurality of climbing feet 4125 facilitate clamping or loosening the utility pole 5 for climbing at the same time. The other end of the climbing foot 4125 is connected to the outer side wall of the second connecting rod 4124 through the first spring member 4127, and the three form a triangular structure to enhance the overall rigidity and stability, and the first spring member 4127 is used to provide a supporting force so that the climbing foot 4125 does not rotate away from the abutment when abutting the utility pole 5. In addition, the first spring member 4127 also provides a restoring force to enable the climbing foot 4125 to automatically rebound when disengaging from the abutment with the utility pole 5.

[0073] Two second gears 4121 are respectively installed on the two side end faces of the roller 4123, and a fourth driving member 414 is connected to one of the second gears 4121 to drive the roller 4123 to rotate, thereby driving the entire climbing structure 412 to operate. Two support plates 4126 are respectively arranged on the side of the two second gears 4121 away from the roller 4123, and the support plates 4126 are installed in the second shell 411 to provide support and positioning functions. Specifically, a rotating groove is formed in the support plate 4126, and the connecting head 4122 is arranged on the rotating groove, which provides a rotating fulcrum for the connecting head 4122 and forms a gap between the climbing foot 4125 and the inner wall of the bottom of the second shell 411 to avoid interference during movement. Each second gear 4121 on the side away from the roller 4123 is connected to the synchronizer 413 through the connecting head 4122 to ensure synchronization of the actions of the plurality of climbing structures 412.

[0074] The side of the climbing foot 4125 of the embodiment in abutment with the utility pole 5 is provided with a protruding structure to increase friction, which can be a stripe, a bump or a protruding strip.

[0075] It should be noted that the connector 4122 of the embodiment includes a fourth connecting rod connected with the second gear 4121 and a mounting end connected with the fourth connecting rod, the mounting end includes a bottom plate and two support arms, the bottom plate is connected with the fourth connecting rod, and the two support arms are oppositely arranged at the two ends of the bottom plate away from the fourth connecting rod. The synchronizer 413 is a fifth connecting rod, an adapter and a shaft part, the structure of the adapter is the same as that of the mounting end, the two ends of the shaft part are respectively connected with the two support arms of the mounting end, a connecting block is arranged in the middle of the shaft part, the connecting block is connected with the two support arms of the adapter, the bottom plate of the adapter is connected with the fifth connecting rod, and synchronous linkage in rotation is realized.

[0076] As shown in Figure 4 The wiring arm 2 has a cable interface 21 electrically connected with the power end to realize power transmission and facilitate the access of equipment to the power end. The piercing assembly 31 is electrically connected with the cable interface 21 to directly pierce the internal conductor of the electric wire 6 without peeling off the outer skin 61 of the electric wire 6, so as to realize the quick electrical connection of the electric wire 6 with the power end, which is suitable for on-site quick wiring, temporary power supply and the like, and ensures that the current flows from the electric wire 6 to the power end through the piercing assembly 31, the cable interface 21 and the cable in turn.

[0077] The specific working process is as follows: the clamping joints 1111 of the two base assemblies 11 are clamped to splice into a structure embracing the utility pole 5 and are installed at the lower part of the utility pole 5, the wiring arm 2 is connected with the cable, the other end of the cable is connected to the power end, at this time, the connection circuit is in an open state, the cable is fixed at the lower part of the utility pole 5 (to avoid the cable from shaking) and a certain length of the upper cable is reserved (so that the high-voltage live wiring equipment can continue to climb to the specified position), the climbing device 4 is controlled to climb the utility pole 5 to the specified position, the rotating part 113 is controlled to swing to rotate, so that the wiring arm 2 drives the electric connection device 3 to rotate and clamp with the electric wire 6, after the clamping is completed, the heating head 326 is controlled to heat, so that the outer skin 61 of the electric wire 6 is softened, after the outer skin 61 of the electric wire 6 is softened, the piercing assembly 31 pierces and docks with the electric wire 6 to connect with the internal electric wire cable 62, when the power-on indicator 22 is on, the piercing and heating are stopped, and the power end switch is turned on, after the use is completed, the power end switch is turned off, the heating head 326 is controlled to heat, so that the outer skin 61 of the electric wire 6 is softened, after the outer skin 61 of the electric wire 6 is softened, the piercing assembly 31 is retracted, and the clamping assembly 32 is loosened to release the clamping of the electric wire 6, the rotating part 113 is controlled to swing to rotate and separate from the electric wire 6, and the climbing device 4 is controlled to climb down the utility pole 5, and then the base assembly 11 is disassembled.

[0078] In summary, the embodiment of the present application provides a high-voltage live wiring device, which automatically connects electricity through a remote control device, does not require personnel to climb the pole, greatly improves the safety of operation, simplifies the operation process, shortens the operation time, improves the efficiency, the device can be reused, is convenient to use, reduces the dependence on professional electricians, and reduces the labor cost.

[0079] The above only describes the preferred embodiments of the present application, and it should be noted that those skilled in the art can make several improvements and replacements without departing from the technical principles of the present application, and these improvements and replacements should also be considered as the protection scope of the present application.

Claims

1. A high-voltage live-line connection device, characterized in that, It includes a base, wiring arm, power connection device, climbing device, power supply, control unit, and remote control device; The base includes two detachably connected base assemblies. Each base assembly includes a fixed part, a gear drive structure, and a rotating part with a gear pair structure. The rotating part is slidably connected to the fixed part. The gear drive structure is mounted on the fixed part and meshes with the gear pair structure to drive the rotating part to rotate about the axis of the base assembly and relative to the fixed part. The fixed part has a snap-fit ​​connector, and the two base assemblies are snapped together by the two snap-fit ​​connectors to surround the outer periphery of the utility pole. The connector arm is installed on the outer side wall of the rotating part. The connector arm is provided with a plurality of power receiving devices spaced apart along its length. Each power receiving device includes a piercing component and a clamping component. The piercing component is electrically connected to the power-consuming end through the connector arm. The piercing component is used to pierce the outer sheath of the wire and connect it to the internal wires and cables when the clamping component clamps the wire. The climbing device is connected to the rotating part and is used to climb along the length of the utility pole. The power supply and the control unit are installed in the fixed part, and the power supply is electrically connected to the gear drive structure, the climbing device, the power connection device, and the control unit. The remote control device is communicatively connected to the control unit to control the gear drive structure, the power connection device, and the climbing device.

2. The high-voltage live-line connection equipment according to claim 1, characterized in that, The rotating part includes a semi-annular first housing, a slide rail, and a plug-in part. The first housing has a first opening facing another first housing. The slide rail, which is arranged along its extension direction, is installed on the inner wall surface of the first housing. The inner wall surface of the first housing has the gear pair structure. The plug-in part is provided on the side of the first housing that is connected to the other first housing for connection with the plug-in part of the other first housing. The fixing part is installed inside the first housing. The fixing part has an inner cavity and a window communicating with the inner cavity. The fixing part includes a slide groove, a first gear and a power connector. The outer wall surface of the fixing part is provided with the slide groove arranged along its extension direction. The slide rail is slidably installed in the corresponding slide groove. The side of the fixing part connected to another fixing part is provided with the power connector and the snap connector to connect with the power connector and the snap connector of the other fixing part. The gear drive structure and the power supply are installed in the inner cavity. The meshing end of the gear drive structure meshes with the gear pair structure through the window hole, and the power supply is electrically connected to the power connector.

3. The high-voltage live-line connection equipment according to claim 2, characterized in that, The gear pair structure consists of multiple tooth grooves formed on the inner wall surface of the first housing and arranged along the extending direction of the first housing. The gear drive structure includes a first gear and a first drive member. The first drive member is installed in the inner cavity, and the output shaft of the first drive member is connected to the first gear. The first gear passes through the window hole and meshes with the tooth groove.

4. The high-voltage live-line connection equipment according to claim 2, characterized in that, The base assembly also includes a control panel, a charged stator, and brushes. The control panel is mounted on the outer wall of the first housing. The outer wall of the fixing part is provided with the charged stator arranged along its extension direction. The inner wall of the first housing is provided with brushes that match the charged stator. The control panel is electrically connected to the brushes. The charged stator is connected to the power supply and the control unit.

5. The high-voltage live-line connection equipment according to claim 1, characterized in that, The power connection device further includes a mounting base. The piercing assembly includes a piercing rod, a second driving member, and a first telescopic rod. The second driving member is installed inside the wiring arm and is electrically connected to the power supply and the control unit. The first telescopic rod is installed inside the mounting base, and one end of the first telescopic rod is connected to the outer wall of the wiring arm. One end of the piercing rod passes through the first telescopic rod and is connected to the output end of the second driving member, so as to extend and retract along the length direction of the first telescopic rod under the drive of the second driving member. The piercing rod is connected to the power supply end through the wiring arm.

6. The high-voltage live-line connection equipment according to claim 5, characterized in that, The clamping assembly includes two clamping claws, a third driving member, a ratchet, a second telescopic rod, and a first connecting rod. The clamping claw has a clamping end and a hinged end. A ratchet is installed between the clamping end and the hinged end of each clamping claw. The ratchet is fixedly connected to the corresponding clamping claw and rotatably mounted in the mounting base. The third driving member is installed in the wiring arm and electrically connected to the power supply and the control unit. The second telescopic rod is installed in the mounting base and passes through the wiring arm to connect to the output shaft of the third driving member, so as to be driven by the third driving member and connected to the ratchet. One end of the two first connecting rods is hinged to the end of the first telescopic rod away from the wiring arm, and the other end of the first connecting rod is rotatably connected to the corresponding hinged end.

7. The high-voltage live-line connection equipment according to claim 6, characterized in that, The clamping assembly also includes a heating head, which is mounted on the clamping end and electrically connected to the power supply and the control unit.

8. The high-voltage live-line connection equipment according to claim 1, characterized in that, The climbing device includes two detachably connected climbing components. Each climbing component includes two semi-annular second housings, multiple climbing structures, a synchronizer, and a fourth drive member. The second housing has a second opening facing the other second housing. The two second housings are respectively installed at the top and bottom of the rotating part. Each second housing has multiple climbing structures spaced apart around the axis of the second housing. The climbing structures abut against the utility pole through the second opening. The fourth drive member is connected to one of the climbing structures, and adjacent climbing structures are connected through the synchronizer to achieve synchronized movement.

9. The high-voltage live-line connection equipment according to claim 8, characterized in that, The climbing structure includes a second gear, a connector, a roller, a second connecting rod, a climbing foot, a support plate, and a first spring. Multiple second connecting rods are spaced apart around the axis of the roller, with one end extending radially outward from the outer wall of the roller. The other end of the second connecting rod is rotatably connected to one end of the climbing foot. The other end of the climbing foot is connected to the outer wall of the second connecting rod via the first spring, forming a triangular structure. Two second gears are respectively mounted on the two end faces of the roller. The fourth driving member is connected to one of the second gears. Two support plates are respectively disposed on the side of the two second gears facing away from the roller, and the support plates are installed inside the second housing. A rotating groove is formed on the support plate, and the connector is mounted in the rotating groove. The side of each second gear facing away from the roller is connected to the synchronizer via the connector.

10. The high-voltage live-line connection equipment according to claim 1, characterized in that, The connector arm has a cable interface that is electrically connected to the power supply terminal, and the piercing assembly is electrically connected to the cable interface.

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