A wide-area search, detection and salvage equipment for underground operations

Abstract

The invention discloses a wide-area search, detection and salvage equipment for underground operations. An auxiliary telescopic adjustment mechanism is arranged between an outer salvage warehouse and an inner salvage warehouse, and the inner salvage warehouse and the outer salvage warehouse are adjusted by the auxiliary telescopic adjustment mechanism. Therefore, during salvage, the end of the salvage inner tank away from the salvage actuator abuts against the well wall, and the telescopic action of the auxiliary telescopic adjustment mechanism causes the salvage outer tank and the equipment base to move together, Then, the salvage actuator is driven to move forward to realize salvage feeding, which can ensure the efficiency and thoroughness of salvage. On one side, the salvaged objects can be effectively salvaged in all directions to improve the salvage capacity.

Description

technical field [0001] The invention specifically relates to a wide-area search, detection and salvage equipment for underground operations, and relates to the related field of wide-area search and detection of underground operations. Background technique [0002] When mining underground, it is often easy to enter soft materials downhole, and these soft materials can easily cause drilling blockage in the well, resulting in the failure of smooth mining, and these soft materials that fall into the well are difficult to use. Therefore, it is necessary to set up special salvage equipment to discharge it out of the well. The current salvage equipment generally uses the method of drill pipe, setting grabbing jaws at the front end of the drill pipe, and then taking it out gradually. For the salvaged objects, this method has extremely low salvage efficiency, and it is difficult to effectively remove the objects in the well, especially for the salvaged objects at some angles or the ...

AI Technical Summary

Problems solved by technology

[0002] When mining underground, it is easy to enter soft materials downhole, and these soft materials can easily cause drilling blockage in the downhole, resulting in the failure of smooth mining, and these soft materials falling into the downhole are difficult to recover It is removed by well washing, therefore, it is necessary to set up special salvage equipment to discharge it out of the well

The current salvage equipment generally uses the drill pipe, and the gripping claws are set at the front end of the drill pipe, and then taken out gradually. For the salvaged objects, the salvage efficiency of this method is extremely low, and it is difficult to effectively remove the objects in the well, especially for the salvaged objects at some angles or on the well wall, it is difficult to remove them, and it is difficult to achieve thorough salvage

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