Safety protection hanger for steel-structure tower climbing

Abstract

The invention discloses a safety protection hanger for steel-structure tower climbing. The safety protection hanger is characterized in that opposite rectangular slots are arranged in two lugs respectively; location blocks are arranged in the two slots respectively; the upper ends of the location blocks are hinged in the slots; an elastic sheet jacking each location block towards the direction of the slot at the opposite side is arranged at the outer side of the lower end of the location block; tilting arms extending out of a left connection plate and a right connection plate are connected to the upper ends of the two location blocks respectively; strip-shaped holes are arranged in the tilting arms; insertion plates abutted against the left connection plate and the right connection plate respectively are inserted in the two strip-shaped holes in a penetrating manner; an inclined surface contacting with the inner edge of the outer side of each strip-shaped hole is arranged on the lower section of the corresponding insertion plate; guide holes arranged outside the two insertion blocks in a sleeving manner and connected with the left connection plate and the right connection plate respectively are arranged in the upper sections of the two insertion blocks; hanging lugs are connected to the upper ends of the insertion blocks; and the hanging lugs are connected with traction ropes. The safety protection hanger disclosed by the invention has no need to be taken off and change a hanging position, a changing gap is also protected, and real-time protection can be realized, thus safety accidents due to falling are reduced; and the movement range of a changing position is small, thus a falling risk is lower.

Description

technical field [0001] The invention relates to safety protection equipment for climbers when climbing a steel structure tower, in particular to a safety protection hanger for climbing a steel structure tower. Background technique [0002] my country has a vast territory, dense power transmission lines and high-level mobile communication networks, and tall steel towers can be seen everywhere. In order to ensure the normal operation of equipment, industrial workers have to climb on the towers for high-altitude operations during normal maintenance or emergency repairs. One end of the safety rope must be hung on a fixed place on the iron tower, and the other end is connected to the high-altitude workers to ensure safe operation. This is only a safety protection after climbing the iron tower. The safety rope for human movement cannot be fixed in a fixed position. It is necessary to remove the hook frequently to replace the mounting position. There is no protection in the replaceme...

AI Technical Summary

Problems solved by technology

[0002] my country has a vast territory, dense power transmission lines and high-level mobile communication networks, and tall steel towers can be seen everywhere. In order to ensure the normal operation of equipment, industrial workers have to climb on the towers for high-altitude operations during normal maintenance or emergency repairs. One end of the safety rope must be hung on a fixed place on the iron tower, and the other end is connected to the high-altitude workers to ensure safe operation. This is only a safety protection after climbing the iron tower. The safety rope for human movement cannot be fixed in a fixed position. It is necessary to remove the hook frequently to replace the mounting position. There is no protection in the replacement gap. If it falls, it will cause a safety accident, and there is a height difference between the two positions before and after the replacement. The large up and down movements of personnel are also prone to accidents, especially when the operators are carrying accessories, the movements are more clumsy and the risk is higher. As an iron tower manufacturer, we have not had a good way to solve it before, and we need to further innovate. solve

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