A pull-off protection device for hanging basket transmission of construction engineering equipment

Abstract

The invention discloses a pull-apart protection device for conveying of a hanging basket of building engineering equipment. The pull-apart protection device structurally comprises a first heavy hammer, a connecting shaft, a braking holding mechanism and a second heavy hammer, the first heavy hammer and the second heavy hammer are in butted connection through the horizontally-welded connecting shaft, wherein the first heavy hammer and the second heavy hammer are the same in size and structure; and the second heavy hammer internally comprises iron rings and an iron rope, the iron rings are divided into two parts to fill the two sides of the iron ropes correspondingly, and the braking holding mechanism is mounted at the one-half position of the connecting shaft. A braking disc of the pull-apart protection device is formed by double-limiting discs in a closed mode, a rotating connecting rod in the braking disc achieves combined action with rotating rollers and connecting rods in the braking disc, during braking, when the two connecting rods are straightened and the rotating connecting rod connected with the connecting rods are driven from a horizontal state to a vertical state, the end, connected to the connecting rods, of the rotating connecting rod jacks limiting openings to avoid reciprocating swing of the connecting rods in the braking disc, and thus safe fall prevention of thehanging basket is achieved.

Description

technical field [0001] The invention relates to construction engineering equipment, in particular to a pull-break protection device used for the transmission of hanging baskets of the construction engineering equipment. Background technique [0002] The hanging baskets used in the transportation of construction projects are mostly bulky and heavy. The primary consideration in high-altitude transportation is its safety. Because the cables will be damaged under long-term use, in order to reduce the risk of accidents during transportation Therefore, a rope breaking protection device is often installed in the hanging basket. The protective device achieves the effect of stopping under the interaction of the heavy hammer, thereby preventing the hanging basket from falling; [0003] However, due to the interaction of the heavy hammer, one end of the weight is relatively heavy, and it often stops after a period of reciprocating swing. Under the long-term swing, the internal connecte...

AI Technical Summary

Problems solved by technology

[0003] However, under the interaction of the heavy hammer, one end bears a lot of weight, and it often stops after a period of reciprocating swing. Under long-term swing, the internal connected parts are more likely to loosen, and the small internal parts are easy to fall and hurt the human body. , resulting in a poorer securing effect and at the same time a secondary fall hazard in the breaking device

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