A simple safety belt hanging device for high-altitude work in cast-in-place corridors

Abstract

The utility model discloses a simple device for safety belt suspension for cast-in-place corridor high-altitude operation. The device comprises a support device and a suspension device arranged on the corridor. The support device is composed of an installation rod, a transverse support structure and a longitudinal support structure. The transverse support structure adopts a cross steel tube diagonal brace, which is fixed to the bottom and side wall of the corridor by fasteners and steel wire ropes and connected with the installation rod. The longitudinal support structure comprises a telescopic support rod, one end of which is hingedly connected to the installation rod, and the other end is bolted to the top of the corridor through a fixing plate, and is provided with a locking structure to ensure stability. The suspension device is fixed to the installation rod by symmetrical mounting blocks, and is provided with a built-in fixing tube and a clamping structure, which clamps the hanging rope by rotating the sleeve tube to press the inclined plate. The device is easy to install and low in cost, and the length of the support rod is adjustable, so it has strong adaptability and does not need pre-buried components. The transverse and longitudinal support combination and the clamping structure ensure safety and reliability, and significantly improve the high-altitude operation efficiency and safety.

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