Ground wire pile pulling out device

Abstract

The invention provides a ground wire pile pulling out device, which belongs to the field of well drilling auxiliary equipment. The ground wire pile pulling out device comprises a positioning component and a skid-mounted component, wherein the positioning component comprises a bottom plate and a support frame vertical to the upper side of the bottom plate, one side of the support frame is provided with two support plates disposed in parallel, the support plates are provided with a plurality of chutes disposed in parallel and open outwards, the skid-mounted component comprises a chuck and a pry bar, one end of the chuck is fixedly connected to one end of the pry bar, one end of the chuck away from the pry bar is provided with a neck, positioning plates are symmetrically disposed on both ends of the lower end surface of the chuck, the ends of the positioning plates away from the pry bar are provided with positioning holes, positioning pins are disposed by being matched with the positioning holes, positioning levers are disposed at the lower end surface of the pry bar, and the positioning lever is disposed by being matched with the chutes. The ground wire pile pulling out device is stable in operation, a ground wire pile can be loosened by pulling at first, then a fulcrum height or distance of the pry bar can be randomly adjusted till the ground wire pile is pulled out, and the aims of safety, easiness and quickness are achieved.

Description

technical field [0001] The invention belongs to the field of petroleum drilling auxiliary equipment, and relates to a ground wire pile extraction device. Background technique [0002] The drilling team needs to remove nearly a hundred ground wire piles before dismantling the equipment. The workload is heavy, and there are no suitable tools. They can only use hammers, pipe wrench, crowbars to pad bricks, etc. Many people are involved in the operation, which is time-consuming and labor-intensive. , the operation time is long, the work efficiency is low, time-consuming and labor-intensive, the safety is poor, and there is a risk of knocking operation. In the case of freezing in winter, the surface soil and the ground piles are frozen together in winter. It is very difficult to pull out the ground piles that have been smashed into the ground at a depth of 1.2 meters. It is necessary to use a crane to lift them out hard, which increases the use time and cost of the crane. , the ...

AI Technical Summary

Problems solved by technology

[0002] The drilling team needs to remove nearly a hundred ground wire piles before dismantling the equipment. The workload is heavy, and there are no suitable tools. They can only use hammers, pipe wrench, crowbars to pad bricks, etc. Many people are involved in the operation, which is time-consuming and labor-intensive. , long operation time, low work efficiency, time-consuming and laborious, poor safety, and there is a risk of knocking operation

In the case of freezing in winter, the surface soil and the ground piles are frozen together in winter. It is very difficult to pull out the ground piles that have been smashed into the ground at a depth of 1.2 meters. It is necessary to use a crane to lift them out hard, which increases the use time and cost of the crane. , the sling is easily damaged or broken, the crowbar pops up suddenly and easily swings and hurts people, delaying the production timeliness, and there is a risk of hoisting operation, and the terminal board is often smashed, and the ground pile is scrapped by prying and bending. The angle is inclined, and the ground pile is often bent and deformed or scrapped, which increases material consumption and drilling costs, and increases material costs

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