Driving plate for driving steel wire rope pulley to rotate

Abstract

The invention discloses a driving plate for driving a steel wire rope wheel to rotate, and belongs to installation tools. The driving plate structurally comprises a pair of T-shaped driving plate bodies, each driving plate body is fixedly connected with a corresponding rope wheel through a steel channel, a round positioning hole and two oblong grooves are formed in each driving plate body, the steel channels are connected with the driving plate bodies through fixed clamping pins and movable clamping pins respectively, one end of each fixed clamping pin is fastened onto the corresponding driving plate body through a locking nut, the other ends of the fixed clamping pins are inserted into steel channel holes of the rope wheels, movable clamping pins penetrate through the steel channels and the oblong grooves in the driving plate bodies respectively, the movable clamping pins and the driving plate bodies are fixed through butterfly nuts, clamping holes are formed in the middles of the driving plate bodies, and the clamping holes are connected with pay-off and take-up equipment clamping devices. The driving plate has the advantages of achieving fastening of rope wheels of the same size, particularly deformed rope wheels of the same type and the T-shaped driving plate bodies, meanwhile achieving single-person rapid operation by matching the ends, of a rectangular structure, of the movable clamping pins with the steel channels welded onto the rope wheels, and completing assembly and disassembly of the installation tool of the driving plate.

Description

technical field [0001] The invention relates to a harness, in particular to a rotary dial driven by a wire rope pulley. Background technique [0002] Traction wire rope is widely used in power grid construction as a necessary tool for cable tension erection. However, due to the relatively harsh working environment of traction wire rope, it is easy to stick to dirt such as mud and sand, and it is prone to wear, fatigue, rust and broken wires during the working process. Defects seriously affect the safety of construction and shorten the life of the wire rope. Therefore, China's electric power industry standard "Anti-twist Wire Rope for Tension Stringing of Transmission Lines" (DL / T1079-2007) stipulates that the anti-twist wire rope for traction must be inspected and maintained every year. For inspection and maintenance, the steel wire rope on the sheave must be fully laid out, and the wire rope must be taken up after a series of cleaning, inspection and maintenance. The unwi...

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Problems solved by technology

[0003] Currently, there is no good solution

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