Multi-connected pulley bracket for cable laying

Abstract

The invention relates to the technical field of power equipment, and discloses a multi-connected pulley bracket for cable laying. The multi-connected pulley bracket for cable laying comprises a connection frame, the two sides of the connection frame are fixedly connected with mounting plates, a carrier roller is movably installed between the two mounting frames, the mounting plates are fan-shaped,and the three corners and the middle portions of the mounting frames are all provided with connection holes with the same diameters. The multi-connected pulley bracket for cable laying can combine use forms with different functions through different combination modes to reduce the variation of the pulley brackets, more facilitate standardization of production and use, reduce the production, transportation and use, is high in replaceability due to improvement of the standardization and saves the later maintenance cost, each connection hole and the pulley bracket can combine a disc, the disc iseasier to stack and easy to put, reduces the storage and transportation cost, can directly roll when use, and is more convenient when construction and carrying.

Description

technical field [0001] The invention relates to the technical field of electric equipment, in particular to a multi-connection pulley bracket for cable laying. Background technique [0002] The power transmission in the city is usually through underground cables. When laying cables, a large number of pulleys are required to reduce the frictional resistance of the cables or limit the bending angle to avoid electrical and physical damage to the cables. [0003] Due to the complexity of cable laying, pulleys with different functions and specifications are required for cable laying at different locations, resulting in too many types of pulleys on the construction site, which increases the difficulty of transportation, management and installation of pulleys during construction. [0004] Also have, because the profile of pulley bracket is irregular, a plurality of pulley brackets are difficult to stack together, all caused certain difficulty to the storage of pulley bracket and ha...

AI Technical Summary

Problems solved by technology

[0003] Due to the complexity of cable laying, pulleys with different functions and specifications are required for cable laying at different locations, resulting in too many types of pulleys on the construction site, which increases the difficulty of transportation, management and installation of pulleys during construction

[0004] Also have, because the profile of pulley bracket is irregular, a plurality of pulley brackets are difficult to stack together, all caused certain difficulty to the storage of pulley bracket and carrying.

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