A mobile crimping machine for large cross-section conductors
A large cross-section, wire technology, applied in the direction of motor vehicles, goods transport vehicles, vehicles used for freight, etc., can solve the crimping process and construction quality is difficult to ensure, the workload of wire crimping is large, and the labor intensity of construction personnel Large and other problems, to achieve the effect of high strength, convenient crimping, and reduce labor intensity
Active Publication Date: 2016-08-10
STATE GRID CORP OF CHINA +2
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Problems solved by technology
[0002] During the electrical installation and construction of UHV substations, the workload of wire crimping is very heavy. Generally, the hydraulic crimping equipment used in construction is about 145 kg and 1000kV wires (JLHN58K-1600 expanded-diameter hollow steel-cored aluminum stranded wire) is about 4.5 kilograms per meter, and the 1000kV wire clamp is about 23 kilograms. These weights are relatively heavy. Generally, four people are often required to lift the hydraulic crimping equipment during the wire crimping process. , and it takes a lot of time to adjust the position of hydraulic crimping equipment, strain clamps and wires, the labor intensity of construction personnel is very high, and it is difficult to guarantee the crimping process and construction quality
Method used
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Embodiment 1
[0017] Such as figure 1 As shown, a large-section wire mobile crimping vehicle described in this embodiment includes a bottom platform 1, four universal wheels 2 with brakes are installed on the bottom surface of the bottom platform 1, and the top surface of the bottom platform 1 Rectangular track 3 is equipped, and described track 3 is equipped with a platform 4 that can be displaced along the track, and described platform 4 is fixedly connected with a flat screw rod 5 that is screwed on the side panel of the track and arranged along the direction of track displacement. Two longitudinal steel pipes 6 are respectively installed on the bottom platform at both ends of the track, and a crossbeam 7 capable of moving up and down is installed between the two steel pipes 6 on one side, and the crossbeam 7 is provided with a tension clamp installation structure, A horizontal shaft 9 capable of moving up and down is housed between the two steel pipes 6 on the other side, and a roller 1...
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The mobile crimping vehicle for large-section conductors designed by the present invention solves the technical problems that the current conductor crimping workload is large, and the crimping process and construction quality are difficult to be guaranteed. The present invention is characterized in that it includes a bottom platform, the bottom surface of the bottom platform is equipped with a plurality of universal wheels with brakes, the top surface of the bottom platform is equipped with a track, and a bearing platform capable of displacement along the track is installed on the track. , the bearing platform is fixedly connected with a flat screw screwed on the side panel of the track and arranged along the displacement direction of the track; two longitudinal steel pipes are respectively installed on the bottom platforms at both ends of the track. The invention has reasonable structure and high strength. Through the screw adjustment device, the construction personnel can easily move the crimping equipment, accurately adjust the horizontal and longitudinal positions of the strain clamp and the wire, ensure the crimping accuracy of the wire, and improve the on-site busbar crimping. Work efficiency, crimping process and construction quality.
Description
technical field [0001] The invention relates to the technical field of substation electrical installation engineering, in particular to a large-section wire mobile crimping vehicle. Background technique [0002] In the process of electrical installation and construction of UHV substations, the workload of wire crimping is very large. The hydraulic crimping equipment used in general construction is about 145 kg, 1000kV wire (JLHN58K-1600 type expanded diameter hollow steel core aluminum stranded wire) per The meter is about 4.5 kg, and the 1000kV wire clamp is about 23 kg. These are relatively heavy. During the wire crimping process, it usually takes four people to frequently lift the hydraulic crimping equipment, and it takes a lot of time to adjust the hydraulic crimping equipment, strain resistance The position of the wire clip and the wire is very labor-intensive for the construction personnel, and it is difficult to guarantee the crimping process and construction quality...
Claims
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Inventor 赵建永朱雷鹤王劼张杰锋茅开平胡援朝史土星邹忠明俞有龙李天宁周诚皓顾小龙
Owner STATE GRID CORP OF CHINA