Construction storage system of rotary drilling rig
A technology of rotary drilling rig and storage system, which is applied in the direction of registering/indicating the work of the machine, instruments, registering/indicating, etc., and can solve the problems of insecure storage, lack of rotary drilling rig files, lack of completeness and accuracy of manual storage, etc. , to achieve the effect of reducing construction cost, improving construction efficiency and construction quality
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[0032] The implementation of the rotary drilling rig construction storage system of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0033] see figure 1 , The automatic information storage system of the rotary drilling rig is composed of the following parts: sounding sensor, PLC programmable controller and display. The sounding sensor is a proximity switch, and it can also be a relative encoder or an absolute encoder. The PLC programmable controller is provided with an input device and a storage device.
[0034] The sounding sensor of the rotary drilling rig is installed at the pulley frame on the top of the mast, and the two sounding sensors are used to detect the depth of the hole and the direction of movement of the drill pipe up or down. When the wire rope hangs the drill pipe through the pulley to lower or lift, the gear plate coaxially installed with the pulley also rotates together, so that the proximity switch c...
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