Blasting flying rock protective device

Abstract

The invention discloses a blasting flying rock protective device which comprises a pendant-fitting and a plurality of medium bags, wherein the medium bas are suspended on the pendant-fitting to form a medium curtain; and the medium bags of at least one layer of the medium curtain are filled with water. The blasting flying rock protective device is provided with the suspended medium bags, and the medium bags are in mutual collision with the flying rocks, so that the flying rocks are crushed or are hindered in movement, and therefore, the flying distance of the blasting flying rocks is reduced, and damages of the blasting flying rocks to construction staff and equipment are reduced.

Description

technical field [0001] The present disclosure relates to the field of blasting safety, in particular to a protection device for blasting flying stones. Background technique [0002] In the process of construction blasting, in order to prevent the blasting flying rocks from harming personnel, equipment and the environment, certain protective measures are usually taken. At present, the commonly used protection method adopts materials such as old tires, barbed wire, bamboo mesh, rubber protective net to form the protective layer, such as patents CN200710300029.1, CN201210480778.8, CN201220749472.3 and so on. The materials and forms of these methods are single, and the protective effect is not ideal. Especially long-distance flying rocks tend to damage equipment and affect production. At present, in order to prevent the equipment from being damaged by flying rocks, it is necessary to move the equipment to a farther place. Long-distance movement of the equipment leads to proble...

AI Technical Summary

Problems solved by technology

[0003] The disclosure provides a protective device for blasting flying rocks, which uses a suspension to suspend a medium bag to form a medium curtain, which overcomes the shortcomings of existing protective devices that cannot effectively reduce the distance of flying rocks, reduce the impact of harmful gases and shock waves, etc.

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