Portable pneumatic impact barrier-breaking pick

A portable and barrier-breaking technology, which is applied in the direction of picks, striking tools, manufacturing tools, etc., can solve the problems of high labor intensity for rescuers and unsuitable efficiency of using manual cutting knives, and achieve improved barrier-breaking effect, light weight and compact structure Effect

Inactive Publication Date: 2012-06-13
SHAOGUAN COLLEGE
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  • Abstract
  • Description
  • Claims
  • Application Information

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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

Method used

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  • Portable pneumatic impact barrier-breaking pick

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Embodiment Construction

[0009] Below in conjunction with accompanying drawing and embodiment the present invention is further described:

[0010] see figure 1 , a portable pneumatic impact barrier-breaking pick has a cylinder body 1, an exhaust hole 2 is arranged on the cylinder body 1, an upper end cover 3 and a lower end cover 4 are respectively installed at both ends of the cylinder body 1, and the upper end cover 3 An air inlet 5 is provided, and the air inlet 5 is connected with an air pump 7 through an air pipe 6, and the air inlet 5 communicates with the inner cavity of the above-mentioned cylinder body 1 . The inner end surface of the upper end cover 3 is provided with a strong magnet 8, and a percussion hammer 9 is arranged below the strong magnet 8, and a pick connector 11 is installed through a spring 10 under the percussion hammer 9, and the pick connector 11 is set on the In the guide hole 12 of the lower end cover 4 of the above-mentioned cylinder body 1 . A pick 13 is installed in th...

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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...

Claims

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Application Information

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IPC IPC(8): B25D7/00
Inventor 李小平肖耕亚林润棉陈伟健李俊温晓明卢友诗
Owner SHAOGUAN COLLEGE
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