Tipping-prevention system and method for crawler-type traveling machine

Abstract

The invention discloses a tipping-prevention system and method for a crawler-type traveling machine. Supporting wheels are arranged on a track traveling rack of the crawler-type traveling machine; the tipping-prevention system for the crawler-type traveling machine includes pressure sensors arranged on the supporting wheels to detect pressure borne by the supporting wheels, and a controller electrically connected with the pressure sensors, receiving pressure information detected by the pressure sensors, judging the stability of the crawler-type traveling machine as per the pressure information, and performing corresponding tipping-prevention treatment when the crawler-type traveling machine is unstable. The tipping-prevention system for the crawler-type traveling machine, provided by the invention, can be used for detecting pressure information of all the supporting wheels and detecting the track traveling rack at a plurality of positions, judging the stability of the traveling machine, and effectively reduces misjudgment as the judging result is more visualized and accurate.

Description

technical field [0001] The invention relates to the field of crawler-type traveling machinery, in particular to an anti-overturning system and method for a crawler-type traveling machinery. Background technique [0002] At present, crawler walking machinery, especially crawler-type construction machinery, usually needs to travel in relatively bad road conditions. When the crawler belt of the walking machinery is suspended due to the depression on the ground, the walking machinery is prone to tipping over. Taking the crawler-type rotary drilling rig as an example, due to the harsh ground environment of the construction site, if the crawler of the rotary drilling rig is suspended in the air, it may cause the rotary drilling rig to tilt or rollover. The tilt of the rotary drilling rig will affect the construction accuracy, and the rollover will affect both Construction efficiencies can also lead to damage to structural elements of the airframe. [0003] The existing anti-tippi...

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Problems solved by technology

[0004] However, the above-mentioned system for judging the stability of the fuselage by the inclination angle of the rotary drilling rig and used for anti-rolling has the following problems: First, the crawler rotary drilling rig usually travels in complex geological conditions, because the crawler walking frame is a whole Rigid body, even if the front half of the walking frame is suspended in the air, the inclination angle does not change, and the inclination sensor will not respond, but the rotary drilling rig will instantly lose stability and tip over if it continues to drive. This technology cannot fundamentally solve the anti-tipping of crawler rotary drilling rigs The second problem is that the ground conditions of the construction site are complicated. During the construction and driving process, the amount of shaking is large, and the inclination angle of the rotary drilling rig itself changes greatly, which is easy to cause false alarms

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