10KV line crossing construction tool and use method thereof

Abstract

The 10KV line crossing construction tool comprises telegraph poles, the telegraph poles are divided into a left telegraph pole and a right telegraph pole, stay wire assemblies are arranged on the left telegraph pole and the right telegraph pole, a conveying rope is connected between the stay wire assemblies of the left telegraph pole and the right telegraph pole, a wire assembly is arranged on the conveying rope, and the wire assembly is arranged on the right telegraph pole. The stay wire assembly comprises a supporting plate, a fixing assembly is arranged on the lower portion of the supporting plate, the fixing assembly is arranged on the upper portion of the left telegraph pole and the upper portion of the right telegraph pole, three pulley assemblies are arranged on the supporting plate, and a clamping assembly is further arranged between the second pulley assembly and the third pulley assembly on the supporting plate. The unmanned aerial vehicle is adopted to drive the traction rope to move between the left telegraph pole and the right telegraph pole, power-off-free cross crossing is completed, the operation time is short, the safety risk is greatly reduced, the construction complexity and difficulty are reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of line construction tools, in particular to a 10KV line crossing construction tool and a use method thereof. Background Art

[0002] It is imperative to accelerate the construction of distribution network projects. Cross-over construction often occurs during the construction of distribution network. At present, the most common non-stop operation is to use traditional 10kV line cross-over wire erection, which has the problems of difficult power outage coordination, long scaffolding time, high safety risk, low work efficiency, and transportation difficulties. In order to improve the construction efficiency of new technologies in the distribution network when crossing 10kV lines, a new type of cross-over tool is developed. The "drone + insulated wire + pulley block isolation method" is used to complete the cross-over without power outage. The operation time does not exceed 3 hours, which greatly reduces the safety risk and the complexity of construction. Improve work efficiency, based on the drone-coordinated 10kV and below line cross-over non-stop insulated wire pulley platform. Through this platform, construction personnel use the "drone + wire erection isolation method" to install tension poles on both sides of the crossing, and use drones to pull the insulated crossing protection pulley block above the live line, and then spread the crossing wire. With the application of this new technology, the whole process of aerial wire erection can achieve "controllable safety risks and shorten the operation time by 80%". Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a 10KV line crossing construction tool and a method of using the same, the purpose of which is to solve the problems mentioned in the background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a KV line crossing construction tool, comprising a wire pulling assembly, a conductor assembly and a utility pole, the utility pole is divided into a left utility pole and a right utility pole, a wire pulling assembly is provided on the left utility pole and the right utility pole, a conveying rope is connected between the wire pulling assemblies of the left utility pole and the right utility pole, the conductor assembly is arranged on the conveying rope, the wire pulling assembly comprises a support plate; a fixing assembly is provided at the lower part of the support plate, the fixing assembly is arranged at the upper part of the left utility pole and the right utility pole, three pulley assemblies are provided on the support plate, and a locking assembly is also provided between the second pulley assembly and the third pulley assembly on the support plate.

[0005] Furthermore, the fixing assembly includes a welding plate, a side plate, a binding ring, a first bolt and a screw barrel; the welding plate is arranged at the lower part of the support plate and welded and fixed, a side plate is arranged on the side wall of the support plate, a through hole is opened on the side plate, a first bolt is arranged on the arc outer wall on both sides of the binding ring, the first bolt of the binding ring is inserted into the through hole of the side plate, and a screw barrel is arranged on the first bolt.

[0006] Furthermore, the pulley assembly includes a second bolt, a first bolt ring, a guide plate, a first pulley and a first connecting plate. The second bolt is threadedly connected to the upper part of the support plate, the first bolt ring is provided at one end of the second bolt, the guide plate is provided on the second bolt, the other end of the guide plate is movably connected to the first pulley, and a plurality of first connecting plates are provided on the side wall of the support plate.

[0007] Furthermore, the locking assembly includes a third bolt, a second bolt ring, a fall arrester, a second pulley, a second connecting plate and a wire threading groove. The third bolt is threadedly connected to the lower part of the support plate, and the second bolt ring is movably connected to the other end of the third bolt. A connecting hole is provided on the upper part of the fall arrester, and the connecting hole of the fall arrester is sleeved on the third bolt. The second pulley is movably connected to the other end of the fall arrester, and second connecting plates are provided on the outer walls on both sides of the fall arrester, and a wire threading groove is provided at the other end of the second connecting plate.

[0008] Furthermore, the wire assembly includes an outer frame, a third pulley, a fourth pulley and a locking assembly; the third pulley is movably connected to the upper inner side of the outer frame, the fourth pulley is movably connected to the lower inner side of the outer frame, an opening and closing assembly is provided on the side wall at one end of the outer frame, and locking assemblies are provided at the upper and lower ends of the outer frame.

[0009] Furthermore, the locking assembly includes a semi-circular arc support, a semi-circular arc splint, an open plate, a rotating shaft, a threaded rod, a clamping plate and a swivel. The semi-circular arc support is arranged at the upper and lower ends of the outer frame. The semi-circular arc support is hinged with a semi-circular arc splint. The other end of the semi-circular arc splint is provided with an open plate. The other end of the semi-circular arc support is provided with a rotating shaft, the rotating shaft is provided with a threaded rod, a clamping plate is provided on the upper part of the threaded rod, a swivel is provided on the top of the clamping plate, and the swivel, the clamping plate and the threaded rod are connected by threads.

[0010] Furthermore, the opening and closing assembly includes a slide groove, an opening and closing plate, a slot, a push rod, a block and a spring assembly. Two slide grooves are provided on the side wall of the outer frame. An opening and closing plate is hingedly connected to the side wall at one end of the outer frame. A slot is provided on the inner side of the other end of the opening and closing plate. The push rod is movably connected in the slide groove. A block is provided between the two push rods. A spring assembly is provided at the bottom of the block. The other end of the block is provided in the slot.

[0011] Furthermore, the transport rope includes a first traction rope, a first fixed pulley rope, a second traction rope, an overhead wire and a second fixed pulley rope; the first traction rope, the first fixed pulley rope, the second traction rope, the overhead wire and the second fixed pulley rope are connected between the pull wire assemblies of the left electric pole and the right electric pole, and the locking assemblies at both ends of the outer frame are used to clamp on the first fixed pulley rope and the second fixed pulley rope, and the first traction rope, the second traction rope, the first fixed pulley rope and the second fixed pulley rope are insulating ropes.

[0012] Furthermore, it also includes a left wire pay-off drum and a right wire pay-off drum, wherein two left wire pay-off drums are arranged around the left electric pole, and the two left wire pay-off drums are respectively connected to the first traction rope and the second traction rope; two right wire pay-off drums are arranged around the right electric pole, and the two right wire pay-off drums are respectively connected to the first fixed pulley rope and the second fixed pulley rope.

[0013] A 10KV line crossing construction tool and a method of using the same, comprising the following steps:

[0014] S1. The stage of fixing the cable assembly: After the two operators carry the cable assembly and climb to the upper part of the left and right electric poles, they put the tie ring on the outer periphery of the left and right electric poles, and then insert the first bolt of the tie ring into the through hole of the side plate so that the inner wall of the tie ring contacts the outer wall of the electric pole, and then rotate the screw barrel from the head of the first bolt to the outer periphery of the first bolt so as to contact the inner wall of the side plate, and fix the tie ring through the cooperation between the screw barrel and the first bolt;

[0015] S2. The stage of using the drone to carry the first traction rope for transportation: after the pull-wire assembly is fixed on the left electric pole and the right electric pole, the operator of the left electric pole inserts one end of the first traction rope into the guide piece from one end of the first connecting plate, then passes the first traction rope inserted into the guide piece around the outer periphery of the first pulley and is tied to the bottom support of the drone, and the first traction rope is driven by the drone to move from the left electric pole to the right electric pole, and the operator of the right electric pole unties the first traction rope tied to the drone support and ties the first traction rope to the first bolt ring;

[0016] S3. The stage of installing the second traction rope: the operator of the left electric pole inserts one end of the second traction rope from one end of the threading groove, pulls it out from the other end of the threading groove, passes through the outer periphery of the second pulley and inserts it into the fall arrester, then pulls it out from the other end of the fall arrester and binds it to the first traction rope, then the operator of the right electric pole grasps the first traction rope and pulls it from left to right, pulls the second traction rope bound to the first traction rope from the left electric pole to the right electric pole, unties the second traction rope bound to the first traction rope through the operator of the right electric pole, and binds one end of the second traction rope to the second bolt ring, then the operator of the left electric pole straightens the second traction rope, and then fixes the second traction rope through the fall arrester to prevent the second traction rope from loosening; then the operator of the right electric pole fixes the wire assembly to the first fixed pulley rope and the second fixed pulley rope;

[0017] S4. The stage of installing the conductor assembly: the operator of the right electric pole first opens the top semi-circular arc clamp of the conductor assembly, places the first fixed pulley rope on the semi-circular arc support, and then drives the threaded rod to rotate upward by rotating the shaft. After the threaded rod rotates to a vertical state, the semi-circular arc clamp is rotated from left to right to merge with the semi-circular arc support, so that the opening plate passes through the outer periphery of the threaded rod and contacts the outer wall of the rotating shaft, and the swivel and the clamping plate are rotated downward from the head of the threaded rod to contact the top of the opening plate. The combined semi-circular arc support is fixed by the self-locking property of the threads between the swivel, the clamping plate and the threaded rod, and the top of the conductor assembly is fixed on the first fixed pulley rope. And so on. Open the bottom semicircular arc clamp, place the second fixed pulley rope on the bottom semicircular arc support, merge the bottom semicircular arc clamp with the bottom semicircular arc support, and then rotate the swivel and the clamp from the threaded rod head from bottom to top, merge and fix the bottom semicircular arc clamp with the bottom semicircular arc support, and fix the bottom of the wire assembly on the second fixed pulley rope. Similarly, when the first wire assembly is fixed, use the same method as above to fix the second wire assembly, the third wire assembly, etc., in sequence and at intervals. After the wire assembly is fixed, place the upper third pulley of the wire assembly on the second traction rope in sequence;

[0018] S5. The stage of pulling the first fixed pulley rope and the second fixed pulley rope by the first traction rope: after all the several wire assemblies are placed on the second traction rope, one end of the first fixed pulley rope and the second fixed pulley rope are tied to the first traction rope, and the operator of the left electric pole pulls the first traction rope from the right electric pole to the left electric pole, so that the first fixed pulley rope, the second fixed pulley rope and the several wire assemblies move to the left side, and at the same time, the several wire assemblies move to the left side along the second traction rope. After the first fixed pulley rope and the second fixed pulley rope move to the left electric pole, since the several wire assemblies are previously fixed on the first fixed pulley rope and the second fixed pulley rope at intervals, after the first fixed pulley rope and the second fixed pulley rope are stretched, the wire assemblies will stay in the corresponding positions in the air. Then the operator of the left electric pole unties the first fixed pulley rope and the second fixed pulley rope tied to the first traction rope, and fix the first fixed pulley rope and the second fixed pulley rope on the second bolt rings of the second pulley assembly and the third pulley assembly respectively;

[0019] S6. Stage of conveying overhead wires: After the first fixed pulley rope and the second fixed pulley rope are fixed respectively, the operator of the left electric pole inserts one end of the overhead wire between the clamping assembly and the third pulley assembly through the wire pulling assembly, binds and fixes one end of the passed overhead wire between the second traction rope, unties one end of the second traction rope tied to the second bolt ring, and the operator of the right electric pole grasps the second traction rope and pulls it from left to right, so that the second traction rope drives the overhead wire to slide along the fourth pulley toward the right electric pole. After one end of the overhead wire is pulled to the right electric pole, the right electric pole operator and the left electric pole operator fix both ends of the overhead wire on the left electric pole and the right electric pole;

[0020] S7. The stage of removing the conductor assembly: After the overhead conductor is fixed, the operator of the left pole unties the first fixed pulley rope and the second fixed pulley rope fixed to the first bolt ring on the second pulley assembly and the third pulley assembly, and re-ties them to the first traction rope. The operator of the right pole pulls the first traction rope to drive the first fixed pulley rope, the second fixed pulley rope and several conductor assemblies to move to the right pole. After the first fixed pulley rope, the second fixed pulley rope and several conductor assemblies move to the right pole, the operator of the right pole grasps the push rods at both ends of the conductor assembly and presses them downwards to make the conductor assembly move to the right pole. The push rods at both ends drive the card block to move downward from the card slot of the opening and closing plate to squeeze the spring assembly. After the card block is moved out of the card slot of the opening and closing plate, the right pole operator grasps the opening and closing plate and rotates it outward from left to right to open the conductor assembly and take the conductor assembly out of the overhead conductor. When the opening and closing plates need to be merged, the opening and closing plates are rotated back and forth to the top of the card block, the push rods are released, and the elastic rebound of the spring assembly itself pushes the bottom of the card block to move upward and re-insert it into the card slot of the opening and closing plate to fix the opening and closing plate. And so on, the above steps are repeated to take out several conductor assemblies from the overhead conductor.

[0021] Compared with the existing technology, the present invention has the following beneficial effects:

[0022] (1) The present invention uses a drone to drive a traction rope to move between the left electric pole and the right electric pole, thereby completing the crossing without power outage, shortening the operation time, greatly reducing safety risks, reducing the complexity and difficulty of construction, and improving work efficiency.

[0023] (2) The present invention opens the top semicircular arc clamping plate of the conductor assembly, places the first fixed pulley rope on the semicircular arc support, and then drives the threaded rod to rotate upward by rotating the rotating shaft. After the threaded rod rotates to a vertical state, the semicircular arc clamping plate is rotated from left to right to merge with the semicircular arc support. The semicircular arc support after the merger is fixed by the self-locking property of the threads between the swivel, the clamping plate and the threaded rod, and the top of the conductor assembly is fixed on the first fixed pulley rope; repeat the above method to fix the bottom of the conductor assembly on the second fixed pulley rope, and clamp the first fixed pulley rope and the second fixed pulley rope by the semicircular arc support and the top semicircular arc clamping plate, so as to facilitate the later pulling of the traction rope to drive several conductor assemblies to move to mid-air for convenient transportation of overhead conductors, thereby improving portability and safety. In addition, a fourth pulley is provided on the conductor assembly, which makes it more labor-saving when transporting the overhead conductors.

[0024] (3) The present invention presses the push rods at both ends of the conductor assembly downward, so that the push rods at both ends drive the card block to move downward from the card slot of the opening and closing plate to squeeze the spring assembly. After the card block is moved out of the card slot of the opening and closing plate, the opening and closing plate is grasped and rotated outward from left to right to open the conductor assembly and remove the conductor assembly from the overhead conductor, thereby facilitating the removal of the conductor assembly from the fixed overhead conductor. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the planar structure of the connection between the pull wire assembly of the present invention, the traction rope and the fixed pulley rope.

[0026] Figure 2 It is a schematic diagram of the three-dimensional structure of the wire pulling assembly of the present invention.

[0027] Figure 3 It is a schematic diagram of the three-dimensional structure of the fixing component of the present invention.

[0028] Figure 4 It is a schematic diagram of the three-dimensional structure of the pulley assembly and the clamping assembly of the present invention.

[0029] Figure 5 It is a schematic diagram of the three-dimensional structure of the conductor assembly of the present invention.

[0030] Figure 6 It is a schematic diagram of the three-dimensional structure of the locking assembly of the present invention.

[0031] Figure 7 It is a schematic diagram of the planar structure of the connection between the opening and closing plate and the clamping block of the present invention.

[0032] Figure numerals: 1, first traction rope; 2, first fixed pulley rope; 3, second traction rope; 4, overhead wire; 5, second fixed pulley rope; 6, wire pull assembly; 61, support plate; 62, fixed assembly; 621, welding plate; 622, side plate; 623, tie ring; 624, first bolt; 625, screw barrel; 63, pulley assembly; 631, second bolt; 632, first bolt ring; 633, guide plate; 634, first pulley; 635, first connecting plate; 64, clamping assembly; 641, third bolt; 642, second bolt ring; 6 43. Fall arrester; 644. Second pulley; 645. Second connecting plate; 646. Threading groove; 7. Wire assembly; 71. Outer frame; 7101. Slide groove; 72. Third pulley; 73. Fourth pulley; 74. Opening and closing plate; 7401. Slot; 75. Push rod; 76. Block; 77. Spring assembly; 78. Semicircular support; 7801. Semicircular clamp; 7802. Opening plate; 79. Rotating shaft; 7901. Threaded rod; 7902. Clamping plate; 7903. Swivel; 8. Left pay-off drum; 9. Right pay-off drum; 10. Electric pole. DETAILED DESCRIPTION

[0033] like Figure 1-Figure 2 As shown, the present invention provides a technical solution: a 10KV line crossing construction tool, comprising a wire pulling assembly 6, a conductor assembly 7 and a utility pole 10, wherein the utility pole 10 is divided into a left utility pole 10 and a right utility pole 10, the left utility pole 10 and the right utility pole 10 are provided with a wire pulling assembly 6, a conveying rope is connected between the wire pulling assemblies 6 of the left utility pole 10 and the right utility pole 10, the conductor assembly 7 is arranged on the conveying rope, the wire pulling assembly 6 comprises a support plate 61; a fixing assembly 62 is arranged at the lower part of the support plate 61, the fixing assembly 62 is arranged at the upper part of the left utility pole 10 and the right utility pole 10, three pulley assemblies 63 are arranged on the support plate 61, and a locking assembly 64 is also arranged between the second pulley assembly 63 and the third pulley assembly 63 on the support plate 61.

[0034] like Figure 3 As shown, the fixing assembly 62 includes a welding plate 621, a side plate 622, a binding ring 623, a first bolt 624 and a screw barrel 625; the welding plate 621 is arranged at the lower part of the support plate 61 and welded and fixed, the side plate 622 is provided on the side wall of the support plate 61, a through hole is opened on the side plate 622, the first bolt 624 is provided on the arc outer wall on both sides of the binding ring 623, the first bolt 624 of the binding ring 623 is inserted into the through hole of the side plate 622, and the first bolt 624 is provided with a screw barrel 625.

[0035] like Figure 4As shown, the pulley assembly 63 includes a second bolt 631, a first bolt ring 632, a guide piece 633, a first pulley 634 and a first connecting plate 635. The second bolt 631 is threadedly connected to the upper part of the support plate 61, and the first bolt ring 632 is provided at one end of the second bolt 631. The guide piece 633 is provided on the second bolt 631, and the other end of the guide piece 633 is movably connected to the first pulley 634. A plurality of first connecting plates 635 are provided on the side wall of the support plate 61.

[0036] Among them, the locking assembly 64 includes a third bolt 641, a second bolt ring 642, a fall stopper 643, a second pulley 644, a second connecting plate 645 and a threading groove 646. The third bolt 641 is threadedly connected to the lower part of the support plate 61, and the other end of the third bolt 641 is movably connected to the second bolt ring 642. A connecting hole is opened at the upper part of the fall stopper 643, and the connecting hole of the fall stopper 643 is sleeved on the third bolt 641. The other end of the fall stopper 643 is movably connected to the second pulley 644. Second connecting plates 645 are provided on the outer walls on both sides of the fall stopper 643, and a threading groove 646 is opened at the other end of the second connecting plate 645.

[0037] like Figure 5 As shown, the wire assembly 7 includes an outer frame 71, a third pulley 72, a fourth pulley 73 and a locking assembly; the third pulley 72 is movably connected to the upper inner side of the outer frame 71, and the fourth pulley 73 is movably connected to the lower inner side of the outer frame 71. An opening and closing assembly is provided on the side wall at one end of the outer frame 71, and locking assemblies are provided at the upper and lower ends of the outer frame 71.

[0038] like Figure 6 As shown, the locking assembly includes a semicircular arc support 78, a semicircular arc clamp 7801, an open plate 7802, a rotating shaft 79, a threaded rod 7901, a clamping plate 7902 and a swivel 7903. The semicircular arc support 78 is arranged at the upper and lower ends of the outer frame 71. The semicircular arc support 78 is hinged with a semicircular arc clamp 7801, and the other end of the semicircular arc clamp 7801 is provided with an open plate 7802. A rotating shaft 79 is provided at the other end of the semicircular arc support 78, and a threaded rod 7901 is provided on the rotating shaft 79. A clamping plate 7902 is provided on the upper part of the threaded rod 7901, and a swivel 7903 is provided on the top of the clamping plate 7902. The swivel 7903 and the clamping plate 7902 are connected to the threaded rod 7901 through threads.

[0039] like Figure 7As shown, the opening and closing assembly includes a slide groove 7101, an opening and closing plate 74, a slot 7401, a push rod 75, a block 76 and a spring assembly 77. Two slide grooves 7101 are provided on the side wall of the outer frame 71. The opening and closing plate 74 is hingedly connected to the side wall at one end of the outer frame 71. A slot 7401 is provided on the inner side of the other end of the opening and closing plate 74. The push rod 75 is arranged in the slide groove 7101 for movably connection. A block 76 is provided between the two push rods 75. A spring assembly 77 is provided at the bottom of the block 76. The other end of the block 76 is arranged in the slot 7401.

[0040] Among them, the transport rope includes a first traction rope 1, a first fixed pulley rope 2, a second traction rope 3, an overhead wire 4 and a second fixed pulley rope 5; the first traction rope 1, the first fixed pulley rope 2, the second traction rope 3, the overhead wire 4 and the second fixed pulley rope 5 are connected between the pull wire assembly 6 of the left electric pole 10 and the right electric pole 10, and the locking assemblies at both ends of the outer frame 71 are used to clamp on the first fixed pulley rope 2 and the second fixed pulley rope 5, and the first traction rope 1, the second traction rope 3, the first fixed pulley rope 2 and the second fixed pulley rope 5 are insulating ropes.

[0041] Among them, it also includes a left pay-off drum 8 and a right pay-off drum 9. There are two left pay-off drums 8 arranged around the left electric pole 10, and the two left pay-off drums 8 are respectively connected to the first traction rope 1 and the second traction rope 3; there are two right pay-off drums 9 arranged around the right electric pole 10, and the two right pay-off drums 9 are respectively connected to the first fixed pulley rope 2 and the second fixed pulley rope 5.

[0042] A 10KV line crossing construction tool and a method of using the same, comprising the following steps:

[0043] S1. The stage of fixing the cable assembly: After the two operators carry the cable assembly 6 and climb to the upper part of the left electric pole 10 and the right electric pole 10, they put the tie ring 623 on the outer periphery of the left electric pole 10 and the right electric pole 10, and then insert the first bolt 624 of the tie ring 623 into the through hole of the side plate 622, so that the inner wall of the tie ring 623 contacts the outer wall of the electric pole 10, and then rotate the screw barrel 625 from the head of the first bolt 624 to the outer periphery of the first bolt 624, contacting the inner wall of the side plate 622, and fix the tie ring 623 through the cooperation between the screw barrel 625 and the first bolt 624;

[0044] S2. The stage of using the drone to carry the first traction rope for transportation: after the pull-wire assembly 6 is fixed on the left electric pole 10 and the right electric pole 10, the operator of the left electric pole 10 inserts one end of the first traction rope 1 from one end of the first connecting plate 635 into the guide piece 633, and then passes the first traction rope 1 inserted into the guide piece 633 around the outer periphery of the first pulley 634 and is tied to the bottom support of the drone, and the first traction rope 1 is driven by the drone to move from the left electric pole 10 to the right electric pole 10, and the operator of the right electric pole 10 unties the first traction rope 1 tied to the drone support and ties the first traction rope 1 to the first bolt ring 632;

[0045] S3. The stage of installing the second traction rope: the operator of the left electric pole 10 inserts one end of the second traction rope 3 from one end of the threading groove 646, pulls it out from the other end of the threading groove 646, passes through the outer periphery of the second pulley 644 and inserts it into the fall arrester 643, then pulls it out from the other end of the fall arrester 643 and binds it to the first traction rope 1, then the operator of the right electric pole 10 grasps the first traction rope 1 and pulls it from left to right, and pulls the second traction rope 3 bound to the first traction rope 1 from the left electric pole 10 to the right electric pole 10, and the operator of the right electric pole 10 unties the second traction rope 3 bound to the first traction rope 1, and binds one end of the second traction rope 3 to the second bolt ring 642, then the operator of the left electric pole 10 straightens the second traction rope 3, and then fixes the second traction rope 3 through the fall arrester 643 to prevent the second traction rope 3 from loosening; then the operator of the right electric pole 10 fixes the wire assembly 7 to the first fixed pulley rope 2 and the second fixed pulley rope 5;

[0046] S4. The stage of installing the conductor assembly: the operator of the right electric pole 10 first opens the top semicircular arc clamp 7801 of the conductor assembly 7, places the first fixed pulley rope 2 on the semicircular arc support 78, and then drives the threaded rod 7901 to rotate upward by rotating the rotating shaft 79. After the threaded rod 7901 rotates to a vertical state, the semicircular arc clamp 7801 is rotated from left to right to merge with the semicircular arc support 78, so that the opening plate 7802 passes through the outer periphery of the threaded rod 7901 and contacts the outer wall of the rotating shaft 79, and the swivel 7903 and the clamping plate 7902 are rotated downward from the head of the threaded rod 7901 to contact the top of the opening plate 7802. The combined semicircular arc support 78 is fixed by the self-locking nature of the threads between the swivel 7903, the clamping plate 7902 and the threaded rod 7901, and the top of the conductor assembly 7 is fixed on the first fixed pulley rope 2 , and so on, open the bottom semicircular arc clamping plate 7801 of the wire assembly 7, place the second fixed pulley rope 5 on the bottom semicircular arc support 78, merge the bottom semicircular arc clamping plate 7801 with the bottom semicircular arc support 78, and then rotate the swivel 7903 and the clamping plate 7902 from the head of the threaded rod 7901 from bottom to top, merge the bottom semicircular arc clamping plate 7801 with the bottom semicircular arc support 78 to fix, and fix the bottom of the wire assembly 7 on the second fixed pulley rope 5. And so on, when the first wire assembly 7 is fixed, use the same method as above to fix the second wire assembly 7, the third wire assembly 7, etc., in sequence and at intervals. After the wire assembly 7 is fixed, place the upper third pulley 72 of the wire assembly 7 on the second traction rope 3 in sequence;

[0047] S5. The stage of pulling the first fixed pulley rope and the second fixed pulley rope by the first traction rope: after all the wire assemblies 7 are placed on the second traction rope 3, one end of the first fixed pulley rope 2 and the second fixed pulley rope 5 are tied to the first traction rope 1, and the operator of the left electric pole 10 pulls the first traction rope 1 from the right electric pole 10 to the left electric pole 10, so that the first fixed pulley rope 2, the second fixed pulley rope 5 and the wire assemblies 7 move to the left side, and at the same time, the wire assemblies 7 move to the left side along the second traction rope 3, and the first fixed pulley rope 2 and the second fixed pulley rope 5 are tied to the first traction rope 1. After the second fixed pulley rope 5 moves to the left electric pole 10, since several wire assemblies 7 are fixed on the first fixed pulley rope 2 and the second fixed pulley rope 5 at intervals, after the first fixed pulley rope 2 and the second fixed pulley rope 5 are stretched, the wire assembly 7 will stay at the corresponding position in the air. Then the operator of the left electric pole 10 unties the first fixed pulley rope 2 and the second fixed pulley rope 5 tied to the first traction rope 1, and fixes the first fixed pulley rope 2 and the second fixed pulley rope 5 to the second bolt ring 642 of the second pulley assembly 63 and the third pulley assembly 63 respectively;

[0048] S6. Stage of conveying overhead wires: after the first fixed pulley rope 2 and the second fixed pulley rope 5 are fixed respectively, the operator of the left electric pole 10 inserts one end of the overhead wire 4 between the clamping assembly 64 and the third pulley assembly 63, and fixes one end of the overhead wire 4 passed through between the second traction rope 3, and unties one end of the second traction rope 3 tied to the second bolt ring 642, and the operator of the right electric pole 10 grasps the second traction rope 3 and pulls it from left to right, so that the second traction rope 3 drives the overhead wire 4 to slide along the fourth pulley 73 toward the right electric pole 10, and the overhead wire 4 is erected by a plurality of fourth pulleys 73 to prevent the overhead wire 4 from falling from the air when it is pulled halfway, and after one end of the overhead wire 4 is pulled to the right electric pole 10, the right electric pole 10 operator and the left electric pole 10 operator fix the two ends of the overhead wire 4 on the left electric pole 10 and the right electric pole 10;

[0049] S7. The stage of dismantling the conductor assembly: after the overhead conductor 4 is fixed, the operator of the left electric pole 10 unties the first fixed pulley rope 2 and the second fixed pulley rope 5 fixed to the first bolt ring 632 on the second pulley assembly 63 and the third pulley assembly 63, and re-binds them to the first traction rope 1. The operator of the right electric pole 10 drives the first fixed pulley rope 2, the second fixed pulley rope 5 and the plurality of conductor assemblies 7 to move toward the right electric pole 10 by pulling the first traction rope 1. After the first fixed pulley rope 2, the second fixed pulley rope 5 and the plurality of conductor assemblies 7 move to the right electric pole 10, the operator of the right electric pole 10 grasps the push rods 75 at both ends of the conductor assembly 7 and presses them downward, so that the push rods 75 at both ends drive the The card block 76 moves downward from the card slot 7401 of the opening and closing plate 74 to squeeze the spring assembly 77. After the card block 76 is moved out of the card slot 7401 of the opening and closing plate 74, the operator of the right electric pole 10 grasps the opening and closing plate 74 and rotates it outward from left to right to open the conductor assembly 7 and remove the conductor assembly 7 from the overhead conductor 4. When the opening and closing plates 74 need to be merged, the opening and closing plates 74 are rotated back and forth to the top of the card block 76, and the push rod 75 is released. The spring assembly 77 itself elastically rebounds to push the bottom of the card block 76 to move upward, and then re-engages it in the card slot 7401 of the opening and closing plate 74 to fix the opening and closing plate 74. And so on, repeat the above steps to remove several conductor assemblies 7 from the overhead conductor 4.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A 10KV line crossing construction tool, characterized in that: The utility model comprises a pull-wire assembly (6), a conductor assembly (7) and an electric pole (10), wherein the electric pole (10) is divided into a left electric pole (10) and a right electric pole (10), the left electric pole (10) and the right electric pole (10) are provided with a pull-wire assembly (6), a conveying rope is connected between the pull-wire assemblies (6) of the left electric pole (10) and the right electric pole (10), the conductor assembly (7) is arranged on the conveying rope, and the pull-wire assembly (6) comprises a support plate (61); a fixing assembly (62) is arranged at the lower part of the support plate (61), and the fixing assembly (62) is arranged at the upper part of the left electric pole (10) and the right electric pole (10), and three pulley assemblies (63) are arranged on the support plate (61), and a clamping assembly (64) is also arranged between the second pulley assembly (63) and the third pulley assembly (63) on the support plate (61).

2. A 10KV line crossing construction tool according to claim 1, characterized in that: The fixing assembly (62) comprises a welding plate (621), a side plate (622), a binding ring (623), a first bolt (624) and a screw barrel (625); the welding plate (621) is arranged at the lower part of the support plate (61) and is welded and fixed; a side plate (622) is arranged on the side wall of the support plate (61); a through hole is opened on the side plate (622); first bolts (624) are arranged on the arc outer walls on both sides of the binding ring (623); the first bolts (624) of the binding ring (623) are inserted into the through holes of the side plate (622); and a screw barrel (625) is arranged on the first bolt (624).

3. A 10KV line crossing construction tool according to claim 2, characterized in that: The pulley assembly (63) comprises a second bolt (631), a first bolt ring (632), a guide piece (633), a first pulley (634) and a first connecting plate (635). The upper part of the support plate (61) is threadedly connected with the second bolt (631), one end of the second bolt (631) is provided with a first bolt ring (632), the second bolt (631) is provided with a guide piece (633), the other end of the guide piece (633) is movably connected with the first pulley (634), and a plurality of first connecting plates (635) are provided on the side wall of the support plate (61).

4. A 10KV line crossing construction tool according to claim 3, characterized in that: The clamping assembly (64) comprises a third bolt (641), a second bolt ring (642), a fall arrester (643), a second pulley (644), a second connecting plate (645) and a threading groove (646). The lower part of the support plate (61) is threadedly connected with the third bolt (641), the other end of the third bolt (641) is movably connected with the second bolt ring (642), the upper part of the fall arrester (643) is provided with a connecting hole, the connecting hole of the fall arrester (643) is sleeved on the third bolt (641), the other end of the fall arrester (643) is movably connected with the second pulley (644), the outer walls of both sides of the fall arrester (643) are provided with second connecting plates (645), and the other end of the second connecting plate (645) is provided with a threading groove (646).

5. A 10KV line crossing construction tool according to claim 4, characterized in that: The wire assembly (7) comprises an outer frame (71), a third pulley (72), a fourth pulley (73) and a locking assembly; the third pulley (72) is movably connected to the upper inner portion of the outer frame (71), the fourth pulley (73) is movably connected to the lower inner portion of the outer frame (71), an opening and closing assembly is provided on a side wall at one end of the outer frame (71), and locking assemblies are provided at upper and lower ends of the outer frame (71).

6. A 10KV line crossing construction tool according to claim 5, characterized in that: The locking assembly comprises a semicircular arc support (78), a semicircular arc clamping plate (7801), an open plate (7802), a rotating shaft (79), a threaded rod (7901), a clamping plate (7902) and a swivel (7903). The semicircular arc support (78) is arranged at the upper and lower ends of the outer frame (71). The semicircular arc support (78) is hingedly connected with the semicircular arc clamping plate (7801). The other end of the semicircular arc clamping plate (7801) is provided with an open plate (7802). The other end of the semicircular arc support (78) is provided with a rotating shaft (79). The rotating shaft (79) is provided with a threaded rod (7901). The upper part of the threaded rod (7901) is provided with a clamping plate (7902). The top of the clamping plate (7902) is provided with a swivel (7903). The swivel (7903) and the clamping plate (7902) are connected to the threaded rod (7901) through threads.

7. A 10KV line crossing construction tool according to claim 6, characterized in that: The opening and closing assembly comprises a slide groove (7101), an opening and closing plate (74), a clamping groove (7401), a push rod (75), a clamping block (76) and a spring assembly (77); two slide grooves (7101) are arranged on the side wall of the outer frame (71); an opening and closing plate (74) is hingedly connected to the side wall of one end of the outer frame (71); a clamping groove (7401) is arranged on the inner side of the other end of the opening and closing plate (74); a push rod (75) is arranged in the slide groove (7101) for movable connection; a clamping block (76) is arranged between the two push rods (75); a spring assembly (77) is arranged at the bottom of the clamping block (76); and the other end of the clamping block (76) is arranged in the clamping groove (7401).

8. A 10KV line crossing construction tool according to claim 7, characterized in that: The transport rope comprises a first traction rope (1), a first fixed pulley rope (2), a second traction rope (3), an overhead wire (4) and a second fixed pulley rope (5); the first traction rope (1), the first fixed pulley rope (2), the second traction rope (3), the overhead wire (4) and the second fixed pulley rope (5) are connected between the pull-wire assembly (6) of the left electric pole (10) and the right electric pole (10); locking assemblies at both ends of the outer frame (71) are used to clamp on the first fixed pulley rope (2) and the second fixed pulley rope (5); the first traction rope (1), the second traction rope (3), the first fixed pulley rope (2) and the second fixed pulley rope (5) are insulating ropes.

9. A 10KV line crossing construction tool according to claim 8, characterized in that: The utility model also comprises a left wire-paying drum (8) and a right wire-paying drum (9), wherein two left wire-paying drums (8) are arranged on the periphery of a left electric pole (10), and the two left wire-paying drums (8) are respectively connected to the first traction rope (1) and the second traction rope (3); and two right wire-paying drums (9) are arranged on the periphery of a right electric pole (10), and the two right wire-paying drums (9) are respectively connected to the first fixed pulley rope (2) and the second fixed pulley rope (5).

10. A 10KV line crossing construction tool and its use method, characterized in that: The following steps are involved: S1. The stage of fixing the cable assembly: After the two operators carry the cable assembly and climb to the upper part of the left and right electric poles, they put the tie ring on the outer periphery of the left and right electric poles, and then insert the first bolt of the tie ring into the through hole of the side plate so that the inner wall of the tie ring contacts the outer wall of the electric pole, and then rotate the screw barrel from the head of the first bolt to the outer periphery of the first bolt so as to contact the inner wall of the side plate, and fix the tie ring through the cooperation between the screw barrel and the first bolt; S2. The stage of using the drone to carry the first traction rope for transportation: after the pull-wire assembly is fixed on the left electric pole and the right electric pole, the operator of the left electric pole inserts one end of the first traction rope into the guide piece from one end of the first connecting plate, then passes the first traction rope inserted into the guide piece around the outer periphery of the first pulley and is tied to the bottom support of the drone, and the first traction rope is driven by the drone to move from the left electric pole to the right electric pole, and the operator of the right electric pole unties the first traction rope tied to the drone support and ties the first traction rope to the first bolt ring; S3. The stage of installing the second traction rope: the operator of the left electric pole inserts one end of the second traction rope from one end of the threading groove, pulls it out from the other end of the threading groove, passes through the outer periphery of the second pulley and inserts it into the fall arrester, then pulls it out from the other end of the fall arrester and binds it to the first traction rope, then the operator of the right electric pole grasps the first traction rope and pulls it from left to right, pulls the second traction rope bound to the first traction rope from the left electric pole to the right electric pole, unties the second traction rope bound to the first traction rope through the operator of the right electric pole, and binds one end of the second traction rope to the second bolt ring, then the operator of the left electric pole straightens the second traction rope, and then fixes the second traction rope through the fall arrester to prevent the second traction rope from loosening; then the operator of the right electric pole fixes the wire assembly to the first fixed pulley rope and the second fixed pulley rope; S4. The stage of installing the conductor assembly: the operator of the right electric pole first opens the top semi-circular arc clamp of the conductor assembly, places the first fixed pulley rope on the semi-circular arc support, and then drives the threaded rod to rotate upward by rotating the shaft. After the threaded rod rotates to a vertical state, the semi-circular arc clamp is rotated from left to right to merge with the semi-circular arc support, so that the opening plate passes through the outer periphery of the threaded rod and contacts the outer wall of the rotating shaft, and the swivel and the clamping plate are rotated downward from the head of the threaded rod to contact the top of the opening plate. The combined semi-circular arc support is fixed by the self-locking property of the threads between the swivel, the clamping plate and the threaded rod, and the top of the conductor assembly is fixed on the first fixed pulley rope. And so on. Open the bottom semicircular arc clamp, place the second fixed pulley rope on the bottom semicircular arc support, merge the bottom semicircular arc clamp with the bottom semicircular arc support, and then rotate the swivel and the clamp from the threaded rod head from bottom to top, merge and fix the bottom semicircular arc clamp with the bottom semicircular arc support, and fix the bottom of the wire assembly on the second fixed pulley rope. Similarly, when the first wire assembly is fixed, use the same method as above to fix the second wire assembly, the third wire assembly, etc., in sequence and at intervals. After the wire assembly is fixed, place the upper third pulley of the wire assembly on the second traction rope in sequence; S5. The stage of pulling the first fixed pulley rope and the second fixed pulley rope by the first traction rope: after all the several wire assemblies are placed on the second traction rope, one end of the first fixed pulley rope and the second fixed pulley rope are tied to the first traction rope, and the operator of the left electric pole pulls the first traction rope from the right electric pole to the left electric pole, so that the first fixed pulley rope, the second fixed pulley rope and the several wire assemblies move to the left side, and at the same time, the several wire assemblies move to the left side along the second traction rope. After the first fixed pulley rope and the second fixed pulley rope move to the left electric pole, since the several wire assemblies are previously fixed on the first fixed pulley rope and the second fixed pulley rope at intervals, after the first fixed pulley rope and the second fixed pulley rope are stretched, the wire assemblies will stay in the corresponding positions in the air. Then the operator of the left electric pole unties the first fixed pulley rope and the second fixed pulley rope tied to the first traction rope, and fix the first fixed pulley rope and the second fixed pulley rope on the second bolt rings of the second pulley assembly and the third pulley assembly respectively; S6. Stage of conveying overhead wires: After the first fixed pulley rope and the second fixed pulley rope are fixed respectively, the operator of the left electric pole inserts one end of the overhead wire between the clamping assembly and the third pulley assembly through the wire pulling assembly, binds and fixes one end of the passed overhead wire between the second traction rope, unties one end of the second traction rope tied to the second bolt ring, and the operator of the right electric pole grasps the second traction rope and pulls it from left to right, so that the second traction rope drives the overhead wire to slide along the fourth pulley toward the right electric pole. After one end of the overhead wire is pulled to the right electric pole, the right electric pole operator and the left electric pole operator fix both ends of the overhead wire on the left electric pole and the right electric pole; S7. The stage of removing the conductor assembly: After the overhead conductor is fixed, the operator of the left pole unties the first fixed pulley rope and the second fixed pulley rope fixed to the first bolt ring on the second pulley assembly and the third pulley assembly, and re-ties them to the first traction rope. The operator of the right pole pulls the first traction rope to drive the first fixed pulley rope, the second fixed pulley rope and several conductor assemblies to move to the right pole. After the first fixed pulley rope, the second fixed pulley rope and several conductor assemblies move to the right pole, the operator of the right pole grasps the push rods at both ends of the conductor assembly and presses them downwards to make the conductor assembly move to the right pole. The push rods at both ends drive the card block to move downward from the card slot of the opening and closing plate to squeeze the spring assembly. After the card block is moved out of the card slot of the opening and closing plate, the right pole operator grasps the opening and closing plate and rotates it outward from left to right to open the conductor assembly and take the conductor assembly out of the overhead conductor. When the opening and closing plates need to be merged, the opening and closing plates are rotated back and forth to the top of the card block, the push rods are released, and the elastic rebound of the spring assembly itself pushes the bottom of the card block to move upward and re-insert it into the card slot of the opening and closing plate to fix the opening and closing plate. And so on, the above steps are repeated to take out several conductor assemblies from the overhead conductor.

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