An overhead transmission line ground conductor damage recovery device and method
A technology for overhead transmission lines and restoration devices, applied in the direction of overhead lines/cable equipment, etc., can solve problems such as potential safety hazards, and achieve the effects of safe operation, strong environmental adaptability and high efficiency
Active Publication Date: 2018-12-18
沈彦南
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Problems solved by technology
[0005] The present invention overcomes the disadvantage that the existing ground wire damage recovery requires manual outlet processing and has potential safety hazards, and provides a damage recovery device and method for the overhead transmission line ground wire, which can replace manual outlet and realize the live automatic restoration of the damaged ground wire work, thereby improving the safety and maintenance efficiency of ground wire damage recovery
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[0032] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0033] figure 1 , figure 2 , image 3 and Figure 4Among them, a damage recovery device for overhead transmission line ground wires, including a base plate 7, a moving component 1, a finishing component 3, an obstacle avoidance component 2 and a tightening component 4: the moving component 1 includes a moving wheel 12, and the surrounding side of the moving wheel 12 There is a concave slot 121 for matching the ground wire; the finishing assembly 3 includes a finishing tray 32, the finishing tray 32 is provided with a finishing hole 321 which can cooperate with the ground wire, and the finishing tray 32 can perform a spiral movement along the ground wire; The assembly 4 includes two embracing formers 5; the obstacle avoidance assembly can keep the finishing assembly 3 away from the ground wire. The moving component 1 and the fastening compo...
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The invention discloses an overhead transmission line ground wire damage recovery device and method thereof, the device comprising a bottom plate, a moving component, an arranging component, an obstacle avoidance component and a tie-down component. The moving component comprises a moving wheel, wherein a concave clamp groove for cooperating with the ground wire is arranged on the peripheral side of the moving wheel; The arranging assembly comprises a arranging disk, wherein the arranging disk is provided with a arranging hole which can be matched with the ground wire, and the arranging disk can perform spiral motion along the ground wire; The tie-down assembly includes two huggable profiles; The avoidance barrier assembly removes the arranging assembly from the ground wire. The moving assembly and the tie-down assembly are positioned on the bottom plate; The arranging component is located on the barrier avoidance component. The invention has the advantages that the extrusion reset of the ground wire can be completed, the automatic arrangement of the broken strands of the ground wire can be completed, and the repairing efficiency of the broken strands of the ground wire can be improved; hot-line work is allowed, and thus the loss of power outage maintenance is reduced; and no personnel need to be close to the grounding wire to complete the ground wire arranging, the operation issafe and efficiency is high.
Description
technical field [0001] The invention relates to the technical field of electric wire maintenance, in particular to a damage recovery device and method for an overhead transmission line ground wire. Background technique [0002] Damage and broken strands of the ground wire are common line accidents on high-voltage transmission lines. According to the "Guidelines for Repairing Ground Wires of Overhead Transmission Lines" (the People's Republic of China Electric Power Industry Standard DL / T1069-2016), before repairing the ground wires, the strands at the damaged ground wires should be restored to the original twisted state and removed. Handle flat. Operators generally use the ladder to carry out manual wire arrangement, and manual arrangement needs to arrange the broken strands and ground wires one by one. The range of personnel activities is small, and it is inconvenient to move, which leads to difficulties in sorting out, great potential safety hazards, and requires power o...
Claims
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IPC IPC(8): H02G1/02
CPCH02G1/02
Inventor 沈彦南
Owner 沈彦南