Quick and labor-saving safety rescue method
A safe and fast technology, used in safety devices, earth-moving drilling, mining equipment, etc., can solve the problems of low operation accuracy, high safety risk, low efficiency, etc., to improve rescue efficiency, high operation accuracy, and convenient operation. Effect
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[0033] A fast and labor-saving safe rescue method, which is realized by the following steps:
[0034] Step S1: Prefabricate the jacking rail 1, the jacking reaction frame, the jacking head, and several sets of supporting segments respectively;
[0035] The jacking reaction frame includes a box-shaped frame 201 and a supporting circular tube 202; the rear end surface of the supporting circular tube 202 is respectively connected to the front side of the left front column, the front side of the right front column, the front side of the front upper beam, and the front lower side of the box-shaped frame 201. The front side of the beam is fixed as one;
[0036] The jacking machine head includes a circular tubular casing 301, a circumferential rib A302, four circumferential ribs B303, a circular sliding seat 304, four hydraulic jacks 305, and a hydraulic pump station 306; The front-end nozzle of the shell 301 is a chamfered nozzle facing forward and downward; the circumferential rib...
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