Six-rope arm head

Abstract

The invention discloses a six-rope arm head. The arm head comprises an arm head base, a rotation mechanism, and an arm base. The rotation mechanism is fixed below the arm head base, the arm base is fixed to the rotation mechanism through a bolt, the left side of the arm base is connected with a left arm, the right side of the arm base is connected with a right arm, a first dual-connection pulley and a first four-connection pulley are arranged in the arm head base, a second dual-connection pulley and a second four-connection pulley are arranged in the arm base, a third dual-connection pulley isarranged on the left end of the left arm, a third four-connection pulley is arranged on the left of the right arm, the right end of the right arm is connected to the middle of a rear arm, a fourth dual-connection pulley and a fifth dual-connection pulley which are in bilateral symmetry are arranged on the middle of the rear arm, and a sixth dual-connection pulley and a seventh dual-connection pulley which are in bilateral symmetry are arranged on the left end and the right end of the rear arm. According to the six-rope arm head, three hanging points and six steel wire ropes are connected to awork platform, the three hanging points form a stable triangular structure, and the risk of left and right tip-over of the work platform can be avoided.

Description

technical field [0001] The invention relates to the field of mechanical equipment, in particular to a six-rope arm head. Background technique [0002] The hanging basket is a construction machine used for high-altitude operations in construction projects. It is used for curtain wall installation and exterior wall cleaning. The hanging basket is usually hung on the suspension arm head by a wire rope, and then the suspension arm head is driven by a hoisting mechanism to suspend the hanging basket, and the staff will perform exterior wall cleaning and other operations on the hanging basket. The design of the existing suspension arm head is unreasonable. The suspension arm head is usually connected to the hanging basket through two wire rope lifting points. The two-point connection makes the hanging basket easy to shake at high altitude, and there is a danger of tipping over from side to side . Contents of the invention [0003] The invention provides a six-rope arm head. ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the unreasonable design of the existing suspension arm head. The connection between the suspension arm head and the hanging basket through two wire rope lifting points makes the hanging basket easy to shake when it is high in the sky, and there is a danger of tipping from left to right.

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