Construction engineering underwater drilling device easy to fix

A drilling device and construction technology, applied in the direction of supporting devices, drilling equipment and methods, drilling equipment, etc., can solve problems such as insufficient stability, and achieve the effects of solving insufficient stability, reducing possibilities, and enhancing stability

Inactive Publication Date: 2017-06-20
陈海永
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a conveniently fixed construction underwater drilling device, which solves the problem of insufficient stability of ordinary underwater drilling equipment

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  • Construction engineering underwater drilling device easy to fix
  • Construction engineering underwater drilling device easy to fix
  • Construction engineering underwater drilling device easy to fix

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Embodiment Construction

[0027] 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, not all, embodiments of the present invention. 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.

[0028] see Figure 1-4 , the present invention provides a technical solution: a conveniently fixed underwater drilling device for construction workers, comprising a support leg (1), the bottom end of the support leg (1) is fixedly connected with a fixed base (2), and the fixed base (2 ) is fixedly connected with a bearing seat (3) by bolts, the inside of the bearing seat (3) is fixedly connected with a first bearing (4), and the inner ring of the first bearing...

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Abstract

The invention discloses a conveniently fixed underwater drilling device for construction engineering, which includes a support leg, the bottom end of the support leg is fixedly connected with a fixed base, the surface of the fixed base is fixedly connected with a bearing seat through bolts, and the inside of the bearing seat The first bearing is fixedly connected, the inner ring of the first bearing is fixedly connected with the first rotating shaft, one end of the first rotating shaft is fixedly connected with the worm, and the inside of the fixed base is respectively provided with a lifting chamber and a chute. The easy-to-fix underwater drilling device for construction workers achieves the effect of telescopically adjusting the first threaded pipe, thereby facilitating the fixed base to be fixed and stable, achieving the effect of facilitating the rotation of the first threaded rod, and at the same time preventing the first threaded rod from The problem of the self-rotation of the rod after adjustment occurs, which can make the two-threaded rod connected by the second threaded pipe screw up and down more stable, and enhance the drilling effect of the drill bit, thus effectively solving the problem of insufficient stability of ordinary underwater drilling equipment question.

Description

technical field [0001] The invention relates to the technical field of construction machinery, in particular to an underwater drilling device for construction construction that is convenient for fixing. Background technique [0002] Construction engineering refers to the engineering entity formed through the construction of various housing buildings and their ancillary facilities and the installation activities of supporting lines, pipelines and equipment. Among them, "housing construction" refers to projects that have roofs, beams, walls, foundations, and can form internal spaces to meet people's needs for production, living, learning, and public activities. [0003] At present, most of the equipment used for outdoor underwater drilling is to fix the base before drilling, but because the height of the base is mostly fixed, it is difficult to fix it when encountering uneven ground , and delay time, affect the normal construction time, so need a kind of construction engineer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B7/136E21B15/02
CPCE21B7/136E21B15/02
Inventor 陈海永
Owner 陈海永
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