Indoor rock-climbing safeguard device

Abstract

The invention pertains to indoor sports apparatus and more particularly relates to an indoor rock climbing safety device. In respect of the existing indoor rock climbing, a safety man pulls and releases ropes to cause a climber to ascend and descend safely. Great potential safety hazard exists: a significant safety accident can occur with a slight negligence. The indoor rock climbing safety device consists of a rope and a fixed pulley (3); a wound roll (1) is arranged at one end of the rope, a crank handle (9), a brake block (2), a unidirectional stop tooth (8) and a connecting rod (4) are arranged on the wound roll (1); the connecting rod (4) is connected with a sliding block (5); springs (6) are arranged at both ends of the sliding block (5); a brake pedal (10) is connected with the brake block (2); and an adjusting gear (7) is arranged at one end of the spring (6). The indoor rock climbing safety device has the advantages of controlling the descending speed of the climber within a safety scope, ensuring the safety of the climber in an emergency situation, and having simple operation, safeness and reliability.

Description

technical field [0001] The invention belongs to a sports equipment, in particular to an indoor rock climbing safety device. Background technique [0002] Indoor rock climbing is a kind of physical activity that is loved by young people, especially in high and middle schools in large and medium-sized cities. Because there are no mountains nearby to climb, indoor rock climbing is widely welcomed by people. The present method of indoor rock climbing is to be provided with a fixed pulley at a climbing high place, and the rope passes through the fixed pulley, and one end pulls the rock climber, and the other end is pulled and retracted by the safety officer, so that the rock climber can rise and fall safely. When the rock climber climbs up the rock, the safety officer takes in the rope and at the same time raises his vigilance and holds the rope tightly to prevent the rock climber from slipping and falling. When the rock climber climbs to the top, the safety officer slowly relea...

AI Technical Summary

Problems solved by technology

This kind of rock climbing process has great potential safety hazards: during the entire ascent process, the safety officer is taking in the rope while concentrating on it. No matter what happens, the safety rope cannot be released; at the same time, any problems that arise must Be mentally prepared, if you are negligent, there may be a major safety accident; during the descent, the safety officer must pay attention to the speed of the descent while letting go of the rope, and at the same time be alert to the rope in his hand loosening, which may cause the climber to fall

Due to the great potential safety hazards in manual operation, in order to ensure the personal safety of rock climbers, it is very necessary to invent an indoor rock climbing safety device

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