Lifting tool for grounding wire flat iron of concrete pole for power transmission line
A technology for power transmission lines and grounding wires, which is applied to lifting devices, crowbars, etc. It can solve the problems that it is not convenient for the grounding flat iron to cling to the concrete pole, the bolts cannot be directly fixed to the hole, and the hand block is heavy and heavy, so as to achieve the lifting operation Stability, high safety and stability, shortened working time
Pending Publication Date: 2017-11-03
ZHUMADIAN POWER SUPPLY ELECTRIC POWER OFHENAN +1
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Abstract
The invention discloses a lifting tool for grounding wire flat iron of a concrete pole for a power transmission line. The lifting tool for the grounding wire flat iron of the concrete pole for the power transmission line comprises a support, a pry bar and a pry bar force-bearing component. The support comprises a long pole bolt, round steel and a base plate. One end of the round steel is welded to the base plate, the other end of the round steel is connected with one end of the long pole bolt, and the other end of the long pole bolt is connected with the pry bar force-bearing component. A nut is arranged on the joint of the long pole bolt and the round steel. The pry bar force-bearing component is connected with the pry bar. 45#steel is adopted to serve as the round steel. An internal thread is arranged in the round steel, and the dimension of the internal thread is matched with the size of an external thread on the long pole bolt. The long pole bolt is connected with the round steel through the external thread and the internal thread. The length of the pry bar can be adjusted. An anti-slip sleeve is arranged on the handhold portion of the pry bar, and a U-shaped frame with a certain width and a certain thickness is designed on the portion, making contact with the pry bar force-bearing component, of the pry bar. The lifting tool for the grounding wire flat iron of the concrete pole for the power transmission line is easy and convenient to operate and high in safety.
Application Domain
Crowbars
Technology Topic
Structural engineeringMechanical engineering +2
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