Tiger claw

Abstract

The upper end of a center vertical shaft of a tiger claw is tied to a suspension-centre rope of an air lift. No matter steel is hung to ground from a vehicle or hung to a vehicle from ground, a clutch enables the tiger claw to grasp steel once the tiger claw is put on steel bundles and the air lift declines by 0.20 meter, and when steel is hung to an assigned site, the clutch enables two tiger-clawing mechanisms of the tiger claw to be divorced from steel once the air lift declines by 0.20 meter, and thus the construction need is satisfied.

Description

technical field [0001] The invention is applied to the steel loading and unloading construction at the steel transfer station. Background technique [0002] The steel in the steel transfer station is all tied manually with wire ropes and then lifted and loaded by the aircraft. The steel bundles are very troublesome, because there is no gap under the steel bundles, and the wire ropes cannot pass through. , and then hoist the bundled end to tie the other end, and then hoist the two ends together and place them in the designated position, which wastes a lot of human resources and time during construction, and undoubtedly increases the business risk brought by the construction cost of the enterprise. Therefore, researching and inventing suitable strapping and hoisting equipment into construction to avoid the above-mentioned intractable difficulties and improve construction production efficiency is an urgent need for the public to solve, and it is also a constant pursuit of peopl...

AI Technical Summary

Problems solved by technology

[0002] The steel at the steel transfer station is bound manually with steel wire ropes and then hoisted by the aircraft to get on and off the car. Steel bundles are very troublesome, because there is no gap under the steel bundles, and the wire ropes cannot pass through. We have to hoist one end first, so that the wire rope can be tied up. , and then lift one end of the bundle to tie the other end, and then lift the two ends together and put them in the designated position. This wastes a lot of human resources and time for construction, which undoubtedly increases the business risk brought by the construction cost of the enterprise. Therefore, it is an urgent need for the public to solve the problems that the public urgently needs to solve, and it is also what people are constantly pursuing.

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