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Novel protection cover for indoor rock-drilling and coring

A technology for rock drilling and coring and protective cover, which is applied to sampling devices and other directions, can solve the problems of lack of protective cover, affecting efficiency, occupying space, etc., and achieving the effects of improving coring efficiency, easy transportation and storage, and convenient operation.

Inactive Publication Date: 2017-12-22
ANHUI UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The process of core drilling requires water injection, and the high-speed rotation of the drill bit will cause water to splash out, which will not only cause inconvenience to the experimenters, but also cause water accumulation in the laboratory and environmental stains
[0004] After the rock drilling is finished, the test block needs to be taken out, and the protective cover must be removed before taking the test block. The protective cover of the general rock core drilling machine needs to be removed, which will not only affect the efficiency but also take up space and produce certain stains
Some rigs don't even have protective covers

Method used

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  • Novel protection cover for indoor rock-drilling and coring
  • Novel protection cover for indoor rock-drilling and coring
  • Novel protection cover for indoor rock-drilling and coring

Examples

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Embodiment Construction

[0019] Embodiments of the invention are described in detail below, examples of which are shown in the drawings, wherein throughout or similar reference numerals designate the same or similar elements or elements having the same or similar functions. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0020] In the description of the present invention, it should be understood that the buckle groove and the protruding shaft of the head and tail plate are a pair of structures that are connected to make the protective cover firm. The buckle is a convenient setting to open the protective cover. A hinge is a connecting structure that connects the two plates in the middle.

[0021] The buckle is a device that facilitates the expansion and contraction of the bow and tail plate. When the bow and tail plate is pulled down to the position of the buckle...

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Abstract

The invention relates to a protective cover for rock drilling and coring, in particular to a novel indoor protective cover for rock drilling and coring. A protective measure method is provided, which can simply and effectively prevent splashing of water droplets in the process of drilling and coring. And it brings convenience to experimenters, simple operation, easy transportation and storage, and improves coring efficiency. The invention is a square protective cover, the shape of which can be designed according to the specific coring platform. It consists of four square plates of equal size. The head plate has a buckle groove and buckle, the tail plate has a protruding shaft that fits with the head plate, and there are two identical hollow plates connected by hinges in the middle, and the connection with the head and tail plates is a hollow Buckle connection. After the protective cover is taken off, it can be stretched and folded into the size of a board. Easy to operate, safe and simple, easy to transport and store, improve coring efficiency and reduce laboratory stains.

Description

technical field [0001] The invention relates to a protective cover for rock drilling and coring, in particular to a novel indoor protective cover for rock drilling and coring. Background technique [0002] Rock core drilling is a commonly used method for rock mechanics experiments. [0003] The process of core drilling requires water injection, and the high-speed rotation of the drill bit will cause water to splash out, which will not only cause inconvenience to the experimenters, but also cause water accumulation in the laboratory and environmental stains. [0004] After the rock drilling is finished, the test block needs to be taken out, and the protective cover must be removed before taking the test block. The protective cover of the general rock drilling machine needs to be removed, which will not only affect the efficiency but also occupy space and produce certain stains . Some rigs don't even have protective covers. Contents of the invention [0005] The patent of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 司亚余
Owner ANHUI UNIV OF SCI & TECH
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