Force lifting movement device with safety protection function

Abstract

The invention discloses a force lifting movement device with a safety protection function, and aims to provide the force lifting movement device which can monitor the state of a player holding a barbell, and can quickly react to brake the barbell once the player is exhausted or the barbell is released, thereby avoiding the problem that the barbell injures the body of the player due to gravity strike. It comprises a frame; a braking unit, and the braking unit comprises a braking mechanism, meanwhile a vertical guide rail, a heavy hammer sliding block, a strip-shaped braking block, a supportingrod group and a braking block driving actuating mechanism, wherein the vertical guide rail, the heavy hammer sliding block, the strip-shaped braking block, the supporting rod group and the braking block driving actuating mechanism are arranged on the braking mechanism; the transmission unit , and which comprises a transmission rope and a guide pulley block arranged on the frame, the first end of the transmission rope is connected with the heavy hammer sliding block, and the second end of the transmission rope bypasses the guide pulley block and which is suspended below the guide pulley block;the barbell rod of the barbell is connected with the second end of the transmission rope.

Description

technical field [0001] The invention relates to a powerlifting exercise device, in particular to a powerlifting exercise device with a safety protection function. Background technique [0002] Powerlifting is a long-standing strength exercise, including: squats, bench presses and deadlifts. Among them, squats can train the thighs, buttocks, and hamstrings, while strengthening bones, ligaments, and tendons across the lower body. It is an essential exercise to increase the strength and circumference of the legs and buttocks, as well as to develop core strength; the bench press involves many bones and muscles, and it has a significant effect on the development of upper limb extensors and pectoralis major muscles, which is impossible for other movements (except push-ups) For comparison; deadlift is a kind of weight-bearing training, which is mainly divided into bent-leg deadlift and straight-leg deadlift. The bent-leg deadlift is mainly used to exercise the lower back, that is, ...

AI Technical Summary

Problems solved by technology

However, there is currently no effective safety protection device for powerlifting. In current fitness training or powerlifting competitions, most of them are guarded by personnel, which cannot avoid danger, and sometimes even cause harm to the caretakers at the same time.

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