Portable pneumatic impact barrier-breaking pick

Abstract

The invention relates to a portable pneumatic impact barrier-breaking pick, comprising a cylinder body, wherein the cylinder body is provided with an air vent, an upper end cover and a lower end cover are installed at two ends of the cylinder body respectively, the upper end cover is provided with an air inlet, the air inlet is coupled with an air pump through an air pipe, the air inlet is communicated with the inner cavity of the cylinder body, the inner end face of the upper end cover is provided with a strong magnet, an impact hammer is arranged below the strong magnet, a pick head connector is installed below the impact hammer through a spring, a pick head connector is sleeved in a guide hole on the lower end cover of the cylinder body, a pick head is installed in the pick head connector, and the pick head can be of many different types. The portable pneumatic impact barrier-breaking pick has the advantages of compact structure, simple operation, small size, light weight, simplicity in manufacture and convenience for carrying.

Description

technical field [0001] The invention relates to a construction machine, in particular to a portable pneumatic impact barrier-breaking pick which uses a portable air pump as power to drive the barrier-breaking pick for demolition operations. Background technique [0002] my country is an earthquake-prone country. What the earthquake brings to people is incomparable pain. For sudden earthquakes, saving people's lives is the most important thing. And time is life. In an earthquake, the electricity is completely interrupted, and some large machinery cannot be transported. Because of this, people buried in the ruins can only be rescued by rescuers slowly smashing the rubble into a hole. In this way, a rescue tool that is easy to carry, has strong rescue power, and can be flexibly operated in a narrow space becomes a necessary rescue device. Using a manual cutter is slow in efficiency and labor-intensive. It is inconvenient to operate in a small space. The pneumatic cutting...

AI Technical Summary

Problems solved by technology

[0005] The beneficial effect of the present invention is: based on the principle that the magnitude of the magnetic force is inversely proportional to the square of the distance, using compressed gas to store energy, the accumulated pressure overcomes the magnetic force, and then suddenly releases the impact piston, and the impact force generated breaks through barriers, breaking through the traditional spring storage. The barrier-breaking method greatly improves the barrier-breaking effect; it solves the problems that the existing pneumatic cutter equipment is not suitable for use in earthquakes, the manual cutter has low efficiency, and the labor intensity of rescuers is high. It can be used in a small space. Compared with the general manual cutting knife, the efficiency is fast and the labor intensity of the rescuers is reduced. The present invention has the advantages of compact structure, simple operation, small volume, light weight, simple manufacture and convenient portability.

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