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Intelligent pressure welding platform suitable to high voltage power transmission lines

A technology of high-voltage power transmission and wires, applied in the direction of circuits, connections, electrical components, etc., to achieve the effects of improving efficiency, facilitating use, reducing investment and construction work intensity

Active Publication Date: 2016-11-09
吉林省送变电工程有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to ensure the accuracy of crimping, the curvature of the crimping tube, and reduce the damage caused by manual operation, a new technical solution is urgently needed in the prior art to solve this problem

Method used

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  • Intelligent pressure welding platform suitable to high voltage power transmission lines
  • Intelligent pressure welding platform suitable to high voltage power transmission lines
  • Intelligent pressure welding platform suitable to high voltage power transmission lines

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Embodiment Construction

[0026] The invention provides an intelligent crimping platform suitable for high-voltage power transmission wires, which includes a rail-type crimping bracket 1, a horizontally moving oil cylinder 2, a crimping pliers trolley 3, a crimping pliers 4, a displacement sensor 5, a gasoline engine hydraulic pump 6 and a programmable A controller 7, wherein the press clamp 4 is a hydraulic press clamp,

[0027] Such as figure 1 , figure 2 and image 3 As shown, in order to ensure the accuracy of crimping, the curvature of the crimping tube, and reduce the damage caused by manual operation, the present invention designs and manufactures a rail-type crimping bracket 1, and the rail-type crimping bracket 1 includes a base 101 and Wire clamps 102, wherein the number of wire clamps 102 is two, and the two wire clamps 102 are respectively arranged on the two ends of the base 101, and the wires are positioned on the two wire clamps 102 when performing the crimping operation, and the wire...

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Abstract

The invention discloses an intelligent pressure welding platform suitable to high voltage power transmission lines and belongs to the field of power delivery line construction devices. The platform includes a guide rail pressure welding carriage, a horizontal moving oil cylinder, a pressing jaw trolley, a pressing jaw, a displacement sensor, a gasoline engine hydraulic pump and a programmable controller. The guide rail pressure welding carriage includes a pedestal and a line clamp. The horizontal moving oil cylinder is arranged on the guide rail pressure welding carriage. The horizontal moving oil cylinder is connected to the gasoline engine hydraulic pump through a hydraulic pipe. The pressing jaw trolley is fixed on the horizontal moving oil cylinder. The pressing jaw is installed on the pressing jaw trolley and is connected to the gasoline engine hydraulic pump. The displacement sensor is disposed on the guide rail pressure welding carriage and is in separate connection to the pressing jaw trolley and the programmable controller. The programmable controller is connected to the gasoline hydraulic pump. Compared with prior art, the platform can use the programmable controller to realize digital control in the process of pressure welding, and a pressure sensor acquires pressure signals to achieve accurate control in the process of pressure welding. The platform increases construction efficiency, safety and reliability.

Description

technical field [0001] The invention belongs to the field of power transmission line construction equipment, and in particular relates to an intelligent crimping platform suitable for high-voltage transmission wires. Background technique [0002] The national key project Lingzhou-Shaoxing ±800 kV HVDC transmission line project used JL1 / G3A-1250 / 70, L1 / G2A-1250 / 100 and other large cross-section ACSR for the first time. The wire has the characteristics of many layers of aluminum strands, a large ratio of aluminum to steel, and a high percentage of the tensile force of the aluminum wire to the calculated breaking force of the wire. It can greatly increase the transmission power of the power line when used in power transmission, reduce the loss of the line, and reduce the loss of the transmission line. Surface field strength, radio interference, audible noise, and project cost. However, due to the large cross-section of the wire used, higher requirements are placed on the crimp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R43/048
CPCH01R43/048
Inventor 侯建明施学峰孟昭清黎正文易明阳关蕾李晓宇谭志明李彬张德智
Owner 吉林省送变电工程有限公司
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