Portable rescuing manpower breaking pickaxe
A broken pick and portable technology, applied in the field of manpower rescue tools, can solve the problems of high price, low efficiency, inconvenient use, etc., and achieve the effects of reliable performance, high efficiency and obvious effect.
Inactive Publication Date: 2014-03-19
GUANGXI UNIVERSITY OF TECHNOLOGY
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide a portable rescue manpower breaking pick that is portable, easy to operate, reliable in performance, high in efficiency and low in cost, so as to solve the problems of inconvenient use, low efficiency and high price in the prior art. Inadequacies
Method used
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Embodiment 1
[0042] figure 1 Disclosed in is a portable rescue manpower breaker, which includes a separate power source mechanism I and a crushing actuator II. The power source mechanism I is a human stepping power source mechanism. The actuators II are connected together.
[0043] The crushing actuator II includes a rear end cover 2, a guide rod 3, a carriage return spring 4, a fleece sleeve 5, a sliding hammer sleeve compression spring 6, a sealed casing 7, an unlocking trigger sleeve 8, a carriage 9, a sliding Hammer sleeve locking hook 13, sliding hammer sleeve 15, front end cover 16, transition head 17, front flange 18, pick head 19, flexible shaft diverter 20 (see figure 2 ); the rear end cover 2 and the front end cover 16 are respectively installed at both ends of the sealed casing 7; the sliding hammer sleeve compression spring 6, the unlocking trigger sleeve 8, and the carriage return spring 4 are installed sequentially from outside to inside At one end of the inner hole of the s...
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The invention relates to a manpower rescuing tool, in particular to a portable rescuing manpower breaking pickaxe which comprises a power source mechanism and a breaking executing mechanism. The power source mechanism and the breaking executing mechanism are separate. The power source mechanism is a manpower treading power source mechanism which is connected with the breaking executing mechanism through a soft shaft. The breaking executing mechanism comprises a back end cover, a guiding rod, a sliding frame resetting spring, a sliding hammer sleeve compressed spring, a sealing outer shell, an unlocking triggering sleeve, a sliding frame, a sliding hammer sleeve locking hook, a sliding hammer sleeve, a front end cover, a transition head and a pickaxe head. The sliding frame is pulled through the soft shaft, so that the sliding hammer sleeve locking hook of the sliding frame drags the sliding hammer sleeve to move, the sliding frame resetting spring stores energy, then the sliding hammer sleeve is loosened, so that the sliding hammer sleeve hits the transition head at the front end quickly under the large compression force effect of the spring, large impact force is exerted on the pickaxe head, and accordingly a breaking effect is achieved. The portable rescuing manpower breaking pickaxe has the advantages of being light, easy to operate, reliable in performance, high in efficiency, low in cost and the like, effect is good, popularizing is easy, and market prospect is good.
Description
technical field [0001] The invention relates to a manpower rescue tool, in particular to a portable rescue manpower breaking pick. Background technique [0002] Disasters occur frequently in every corner of the world. The safety of human life and property is violated by natural disasters and man-made disasters from time to time. In the face of disasters, in order to save human life and property in time, the society urgently needs a batch of new professional emergency equipment for emergency rescue and disaster relief. Work. In particular, the Wenchuan Earthquake that occurred in Sichuan Province in May 2008 and caused 200,000 casualties put forward more stringent requirements for rescue equipment. It arrived in time, but the buildings in the disaster area generally use reinforced concrete structures. The rescue officers and soldiers who arrived earlier could only rescue with primitive tools such as picks, shovels, and steel drills, or even rescue with bare hands. The effici...
Claims
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IPC IPC(8): A62B99/00
Inventor 庞新维路文虎农素玉徐剑李健黄洪聪夏菱嵘
Owner GUANGXI UNIVERSITY OF TECHNOLOGY