Whole hanging yoke plate for pulley for 1,250 8-bundled conductor
An eight-split, wire technology, applied to overhead lines/cable equipment and other directions, can solve the problems of complex procedures, reduce construction efficiency and construction safety, and achieve the effects of avoiding potential safety hazards, facilitating construction, and reducing overall weight.
Inactive Publication Date: 2018-09-21
STATE GRID CORP OF CHINA +1
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Problems solved by technology
[0003] Since the overall suspension of the wire pulley for the current construction of the power grid can only hang 3 three-wheeled pulleys at the same time, the 6 wires are deployed at the same time through the 3 times "one pull two" method, and the other two wires need to be processed separately, and the process is complicated. The construction efficiency and construction safety are greatly reduced, so a 1250 eight-split wire block integral suspension joint plate is proposed to solve the above problems
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] see Figure 1-3 As shown, a 1250 eight-split wire block integrally hangs the connecting plate, including the hanging plate 2, the surface edge of the hanging plate 2 is provided with a first hanging hole 1, and the first hanging hole 1 is connected to the steel rope 5 ; The hanging board 2 is provided with a second hanging 3 hole on the side away from the first hanging hole 1, and the second hanging hole 3 is provided with seven; the inside of the secon...
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The invention discloses a whole hanging yoke plate for a pulley for a 1,250 8-bundled conductor. The whole hanging yoke plate comprises first hanging holes, a hanging plate, second hanging holes, annular grooves, steel cable ropes, threaded rods and connecting plates. The whole hanging yoke plate is simple in structure, the seven second hanging holes are formed in the lower portion of the hangingplate, an installing worker only needs to select the second hanging holes with suitable positions to be connected with blocks, different bundling modes can be adopted according to a 1,250 large-cross-section conductor, and compared with unwinding of a 6-bundled conductor, a set of stretching equipment is only required additionally, various hidden dangers brought by the complex working procedure are avoided while the bearing construction stress requirement can be met, construction efficiency is improved, and the whole hanging yoke plate has the universality; the two annular grooves are formed in the middle of the hanging plate so that the whole weight can be reduced under the condition that the using intensity of a tool is guaranteed, and worker construction is convenient.
Description
technical field [0001] The invention relates to a suspension link, in particular to an integral suspension link of a 1250 eight-split wire block, belonging to the technical field of suspension link applications. Background technique [0002] Electric power construction has an obvious role in stimulating the social economy. However, with the rapid development of China's economy, the power supply is relatively tight. In order to meet the needs of national economic and social development, the country needs to speed up the power construction. For a long time, the national industrial added value and electric power construction have existed Positive correlation, with the increase of power construction, especially the increase of industrial electricity consumption, the industrial added value also increases, and UHV power grids are also widely constructed in China. [0003] Since the overall suspension of the wire pulley for the current construction of the power grid can only hang 3...
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IPC IPC(8): H02G1/02
CPCH02G1/02
Inventor 彭威铭张凯罗新段炼冯佃选任同济赵琦方秀云杨光李俊余亮张超
Owner STATE GRID CORP OF CHINA