CN206957587U - It is a kind of can be with the coring bit of real-time display core length - Google Patents

It is a kind of can be with the coring bit of real-time display core length Download PDF

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Publication number
CN206957587U
CN206957587U CN201720385161.6U CN201720385161U CN206957587U CN 206957587 U CN206957587 U CN 206957587U CN 201720385161 U CN201720385161 U CN 201720385161U CN 206957587 U CN206957587 U CN 206957587U
Authority
CN
China
Prior art keywords
laser ranging
cylindrical shape
electric wire
core
drill body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720385161.6U
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Chinese (zh)
Inventor
马德鹏
王泽雨
李茂桐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Agricultural University
Original Assignee
Shandong Agricultural University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shandong Agricultural University filed Critical Shandong Agricultural University
Priority to CN201720385161.6U priority Critical patent/CN206957587U/en
Application granted granted Critical
Publication of CN206957587U publication Critical patent/CN206957587U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses it is a kind of can be with the coring bit of real-time display core length, it includes the coring bit body that is made up of cylindrical shape drill body and diamond cut sword, and laser ranging probe is provided with cylindrical shape drill body;The mounting structure and wiring construction of laser ranging probe be:Mounting hole is machined with cylindrical shape drill body inner cavity top, equipped with rotation electric wire connecting junction and laser ranging probe in mounting hole, the wire of laser ranging probe with rotation electric wire connecting junction be connected, rotate electric wire connecting junction wiring passed at the top of cylindrical shape drill body after be attached again with laser ranging main frame.Effect of the utility model due to rotating electric wire connecting junction, laser ranging probe rotates together with coring bit, avoids wiring from spinning kink;In core work, the length of core can be gone out with the distance in real-time display laser ranging probe and core face, inverse, the core that drills through can be avoided too short or long, improve operating efficiency.

Description

It is a kind of can be with the coring bit of real-time display core length
Technical field
It the utility model is related to rock material mechanical test technology, more particularly to the core boring sampling equipment of rock.
Background technology
According to existing rock mechanics experiment code, the mechanical property test of most of rocks needs to make cylinder examination The coal petrography block of part, typically collection in worksite, then it is transported to laboratory and carries out core boring sampling.But, can not be accurate in location of the coring procedure Acquisition core-drilling length, the core for usually occurring drilling through is too short or long;Core is too short so that the core of acquirement without Method uses;When core is long, coring overlong time, labor intensity increase, operating efficiency is reduced.
The content of the invention:
In order to solve the above-mentioned technical problem, the utility model provide it is a kind of can be with the core drill of real-time display core length Head.
Technical scheme is as follows used by the utility model solves above-mentioned technical problem:
It is a kind of can with the coring bit of real-time display core length, it include by cylindrical shape drill body and diamond cut sword group Into coring bit body, it is characterised in that laser ranging probe is provided with cylindrical shape drill body;The installation of laser ranging probe Structure and wiring construction are to be machined with mounting hole in cylindrical shape drill body inner cavity top, rotation electric wire connecting junction is housed in mounting hole and swashed Ligh-ranging is popped one's head in, and the wire of laser ranging probe is connected with rotating electric wire connecting junction, rotates the wiring of electric wire connecting junction from cylindrical shape drill body Top is attached with laser ranging main frame again after passing.
Application method and beneficial effect of the present utility model are:When installing coring bit of the present utility model on drill boom, As long as connecting wire is passed from hollow drill, it is connected on laser ranging main frame.In core work, because rotation connects The effect of line device, laser ranging probe rotate together with coring bit, avoid wiring from spinning kink.In core work, Ke Yishi When show the distance of laser ranging probe and core face, inverse goes out the length of core, the core that drills through can be avoided too short or It is long, improve operating efficiency.
Brief description of the drawings
The utility model is further described below in conjunction with the accompanying drawings.
Fig. 1 is front view of the present utility model.
In figure:1- cylindrical shape drill bodies, 2- diamond cut swords, 3- laser ranging probes, 4- rotation electric wire connecting junctions, 5- wiring, 6- hollow drills, 7- laser ranging main frames.
Embodiment
The utility model embodiment is described further below in conjunction with the accompanying drawings.
As shown in figure 1, of the present utility model can be with the coring bit of real-time display core length, it includes being bored by cylindrical shape The coring bit body that body 1 and diamond cut sword 2 form, laser ranging probe 3 is provided with cylindrical shape drill body 1;Laser Measuring Mounting structure and wiring construction away from probe 3 are to be machined with mounting hole in the inner cavity top of cylindrical shape drill body 1, first filled in mounting hole Enter to rotate electric wire connecting junction 4, then the wire of laser ranging probe 3 is connected with rotation electric wire connecting junction 4, then again by laser ranging probe 3 It is fitted into mounting hole;And the wiring 5 for rotating electric wire connecting junction 4 passes from the top of cylindrical shape drill body 1, so as to again with laser ranging master Machine 7 is attached.
When installing coring bit of the present utility model on drill boom, as long as wiring 5 is passed from hollow drill 6, connection On laser ranging main frame 7.Due to rotating the effect of electric wire connecting junction 4, laser ranging probe 3 rotates together with coring bit, Wiring 5 is avoided to spin kink.

Claims (1)

1. a kind of can be with the coring bit of real-time display core length, it includes being made up of cylindrical shape drill body and diamond cut sword Coring bit body, it is characterised in that laser ranging probe is provided with cylindrical shape drill body;The installation knot of laser ranging probe Structure and wiring construction are:Mounting hole is machined with cylindrical shape drill body inner cavity top, rotation electric wire connecting junction and laser are housed in mounting hole Range finding probe, the wire of laser ranging probe are connected with rotation electric wire connecting junction, rotate the wiring of electric wire connecting junction from the top of cylindrical shape drill body Portion is attached with laser ranging main frame again after passing.
CN201720385161.6U 2017-04-13 2017-04-13 It is a kind of can be with the coring bit of real-time display core length Expired - Fee Related CN206957587U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720385161.6U CN206957587U (en) 2017-04-13 2017-04-13 It is a kind of can be with the coring bit of real-time display core length

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720385161.6U CN206957587U (en) 2017-04-13 2017-04-13 It is a kind of can be with the coring bit of real-time display core length

Publications (1)

Publication Number Publication Date
CN206957587U true CN206957587U (en) 2018-02-02

Family

ID=61372401

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720385161.6U Expired - Fee Related CN206957587U (en) 2017-04-13 2017-04-13 It is a kind of can be with the coring bit of real-time display core length

Country Status (1)

Country Link
CN (1) CN206957587U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109441384A (en) * 2018-12-24 2019-03-08 吉林大学 A kind of laser coring drilling method and drilling apparatus for ice sheet probing
CN115680650A (en) * 2022-11-28 2023-02-03 中冶成都勘察研究总院有限公司 Drilling method for rapidly acquiring core information

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109441384A (en) * 2018-12-24 2019-03-08 吉林大学 A kind of laser coring drilling method and drilling apparatus for ice sheet probing
CN109441384B (en) * 2018-12-24 2024-01-12 吉林大学 Laser coring drilling method and device for ice layer drilling
CN115680650A (en) * 2022-11-28 2023-02-03 中冶成都勘察研究总院有限公司 Drilling method for rapidly acquiring core information

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180202

Termination date: 20180413

CF01 Termination of patent right due to non-payment of annual fee