Movable large-diameter drilling emergency rescue equipment

An emergency rescue and large-diameter technology, applied in drilling equipment and methods, drilling equipment, percussion drilling, etc., to avoid drilling deviation, improve rescue effects, and avoid environmental pollution

Active Publication Date: 2021-07-23
JIANGSU HEXIN PETROLEUM MACHINERY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a mobile large-diameter drilling emergency rescue equipment, which has the advantages of conveniently deflecting the drilling, improving the stability of the drilling and effectively reducing dust, and solves the problems mentioned in the above-mentioned background technology

Method used

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  • Movable large-diameter drilling emergency rescue equipment
  • Movable large-diameter drilling emergency rescue equipment
  • Movable large-diameter drilling emergency rescue equipment

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Embodiment Construction

[0022] 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 of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] see Figure 1-4 , a mobile large-diameter drilling rescue equipment, including a body 1, the end surface of the body 1 is provided with a sleeve hole 15, the inner surface of the sleeve hole 15 is movably socketed with a sleeve rod 3, and the end surface of the sleeve rod 3 is fixedly connected with a support Platform 4, the top surface of support platform 4 is fixedly connected with vertical plate 5, and the top surface of vertical plate ...

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Abstract

The invention relates to the technical field of drilling equipment, and discloses movable large-diameter drilling emergency rescue equipment. The equipment comprises a body, a sleeve hole is formed in the end face of the body, a sleeve rod movably sleeves the inner surface of the sleeve hole, a supporting table is fixedly connected to the end face of the sleeve rod, and vertical plates are fixedly connected to the top face of the supporting table. A transverse plate is fixedly connected to the top faces of the vertical plates, and a mounting frame is fixedly mounted on the top face of the transverse plate. According to the movable large-diameter drilling emergency rescue equipment, the sleeve hole is formed in the end face of the body, a fixed ring fixedly connected in the sleeve hole in a sleeved mode is movably connected with the sleeve rod on the side face of the supporting table in a sleeved mode, a first gear is additionally arranged on the outer surface of the sleeve rod, and a second motor additionally arranged on the body drives a second gear to rotate. Therefore, the second motor drives the supporting table to rotate, deflection of a drill bit is achieved, the equipment adapts to different drilling angles and different drilling requirements, the drilling effect is improved, and the rescue effect is improved.

Description

technical field [0001] The invention relates to the technical field of drilling equipment, in particular to a mobile large-diameter drilling emergency rescue equipment. Background technique [0002] Drilling rescue is to first open a small-caliber life-saving hole near the position of the trapped person underground, drill a large-caliber life-saving hole as soon as the trapped person gets in touch, and then lower the life-saving chamber (small cage) to save people . [0003] Existing mobile large-diameter drilling rescue equipment needs to perform drilling rescue on different planes in response to various emergencies during rescue and rescue during use. Existing drilling rigs usually only have vertical drilling The way of the hole, the actual drilling effect is not good, the adjustment is complicated when drilling on the inclined surface, the drilling effect is not good, the actual drilling time is long, the rescue timing is delayed, the rescue efficiency is low, and the us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B3/02E21B19/086E21B21/015E21B21/01E21B15/00E21B19/24
CPCE21B3/02E21B19/086E21B21/015E21B21/01E21B15/00E21B19/24
Inventor 丁华锋荆国业程守业窦斌刘志强赵钧羡
Owner JIANGSU HEXIN PETROLEUM MACHINERY
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