Self-rescue method for vibroseis in soft earth surface trapped vehicle
A seismic source and surface technology, applied in the field of geophysical exploration, can solve problems such as inability to walk and construction, and easy sedimentation of the seismic source, and achieve the effects of improving rescue efficiency, wide application range, and improving production efficiency
Pending Publication Date: 2022-03-11
BAODING BEIAO SPECIAL VEHICLE MFG
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[0004] The purpose of the present invention is to provide a self-rescue method for a car trapped in a vibrator on soft ground, so as to solve the problem that the vibroseis on soft ground is easy to silt and unable to walk and construct in the above-mentioned background technology
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[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0016] A method for self-rescue of a vehicle stuck in a vibrator on soft ground, comprising the following steps: A. First, lower the vibrating plate 3 of the vibrator to support the ground 5, and the center of gravity of the entire vibrator is close to the center of the vibrating plate 3. At this time, no The sunken wheel leaves the ground 5; B, put the skid 1 on the ground 5 below the axle housing at the sunken wheel, and then place the air-cushion jack 2 on the skid 1; C, adopt the air source of the vibrator to the air-cushion jack 2. Carry out inflation, push the sunken wheel out of the ground 5; D, fill up the pit again, then put away the vibrating plate 3, and dr...
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The invention provides a vibroseis soft earth surface trapped vehicle self-rescue method, which comprises the following steps that firstly, a vibration flat plate of a vibroseis descends to support the ground, the center-of-gravity position of the whole vibroseis is close to the center of the vibration flat plate, and at the moment, non-trapped wheels leave the ground; the sole timber is placed on the ground below the axle housing at the sunken wheels, and then the air cushion jack is placed on the sole timber; the air source of the vibroseis is adopted to inflate the air cushion jack, and the sunken wheel is ejected out of the ground; and then the sinking pit is filled and leveled up, then the vibration flat plate is put away, and the vibroseis is driven away from the silting area. The supporting force provided by the vibration flat plate of the vibroseis firstly utilized to provide a fulcrum for a rescue scheme, and after the weight of the vibrator is subtracted, the weight of the whole vibroseis is reduced, and meanwhile, the load required by the air cushion jack is reduced.
Description
technical field [0001] The invention belongs to the technical field of geophysical prospecting, and in particular relates to a self-rescue method for a vehicle stuck on a vibroseis soft surface. Background technique [0002] The tidal flat vibroseis is a specialized vibrator for construction in the tidal sea transition zone and seasonal lake area. Its advantage is that it has a low grounding specific pressure and can better adapt to walking and vibration operations under soft ground conditions. [0003] At present, in the beach-sea transition zone, the existing vibrators are prone to silting and stoppages due to their heavy weight during walking and vibration operations, resulting in low efficiency and high equipment failure rates. Contents of the invention [0004] The purpose of the present invention is to provide a self-rescue method for a car trapped by a vibrator on soft ground, so as to solve the problem that the vibroseis on soft ground is easy to silt and unable to...
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IPC IPC(8): B66F3/24B66F3/35B66F13/00B60S9/04
CPCB66F3/247B66F3/35B66F13/00B60S9/04
Inventor 唐涛许燕飞谢德育徐小刚赵琦赵欢郭智慧何文蔚
Owner BAODING BEIAO SPECIAL VEHICLE MFG