CN106837182A - A kind of road surface exploration coring bit for facilitating depoling - Google Patents

A kind of road surface exploration coring bit for facilitating depoling Download PDF

Info

Publication number
CN106837182A
CN106837182A CN201710115902.3A CN201710115902A CN106837182A CN 106837182 A CN106837182 A CN 106837182A CN 201710115902 A CN201710115902 A CN 201710115902A CN 106837182 A CN106837182 A CN 106837182A
Authority
CN
China
Prior art keywords
corer
depoling
road surface
facilitating
coring bit
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.)
Pending
Application number
CN201710115902.3A
Other languages
Chinese (zh)
Inventor
侯如升
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201710115902.3A priority Critical patent/CN106837182A/en
Publication of CN106837182A publication Critical patent/CN106837182A/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00Drill bits
    • E21B10/46Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B25/00Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

The invention discloses a kind of road surface exploration coring bit for facilitating depoling, including corer, first through hole is offered at the top of the corer side, the bottom of the corer is provided with diamond segment, the bottom of the diamond segment is equidistant around chip removal breach is offered, and the outside at the top of corer is provided with support, and the welded top of support has top board, the integral middle of cover top surface forms connecting tube, and equidistant the surrounding in the middle part of the connecting tube offers four mounting holes.This facilitates the road surface exploration coring bit of depoling, facilitate the disengaging of corer and stem, improve coring efficiency, facilitate the carrying out of exploration work, when solving the coring bit coring using corning machine, stem is easily stuck in corer, is taken out very inconvenient, certain troublesome problem is brought to core work, is suitably promoted the use of.

Description

A kind of road surface exploration coring bit for facilitating depoling
Technical field
The present invention relates to Reconnaissance Survey technical field, specially a kind of road surface exploration coring bit for facilitating depoling.
Background technology
With the continuous social and economic development with the continuous improvement of people's living standard, the trip of people is more and more convenient, Many families have private car;But private car increases, especially engineering truck increases, and brings to the road is clear tight High pressure, therefore highway administration department builds road energetically.Road most at present is all poured by pitch or cement is built Build and form, need to carry out coring exploration to road using corning machine after road construction completion, with the porosity to road, thickness Degree etc. carries out quality evaluation of the quality evaluation at present to road, but in the coring bit coring using corning machine, stem is easy It is stuck in corer, takes out very inconvenient, certain trouble is brought to core work.
The content of the invention
(One)The technical problem of solution
In view of the shortcomings of the prior art, the invention provides a kind of road surface exploration coring bit for facilitating depoling, profit is solved During with the coring bit coring of corning machine, stem is easily stuck in corer, takes out very inconvenient, is brought necessarily to core work Troublesome problem.
(Two)Technical scheme
To realize object above, the present invention is achieved by the following technical programs:A kind of road surface for facilitating depoling is surveyed with taking Core drill bit, including corer, the bottom of the corer are provided with diamond segment, and the outside at the top of corer is provided with branch Frame, the integral middle that the welded top of support has top board, cover top surface forms connecting tube, and the middle part of the connecting tube is equidistant Four mounting holes are offered from surrounding.
Preferably, first through hole is offered at the top of the corer side.
Preferably, equidistant the surrounding in the bottom of the diamond segment offers chip removal breach.
Preferably, the bottom surface of the top board is welded with jack, and lever plug, the piston of jack are provided with jack Post runs through corer upper surface middle part the second through hole for opening up and the inner chamber for extending to corer, and the piston boit is located at corer One end of inner chamber is welded with, described to take over a business to be slidably connected with the inwall of corer.
Preferably, the screwed pipe with its inner space, screwed pipe internal thread are provided with the middle part of the corer upper surface Threaded post is connected with, one end that the threaded post is located at coring tube cavity is welded with, and taken over a business and corer slip company Connect, the top of the threaded post is welded with swing handle, and one end of the swing handle is arranged with sleeve pipe.
Preferably, the swing handle is cylindrical structural, and the swing handle is vertical with threaded post.
(Three)Beneficial effect
The invention provides a kind of road surface exploration coring bit for facilitating depoling.Possesses following beneficial effect:
(1), this facilitate the road surface exploration coring bit of depoling, when stem is stuck in corer, can be inserted using inserted link The piston boit of jack is adjusted in lever plug, is ejected stem using piston boit and the cooperation taken over a business, when the head of stem When the outside of corer is exposed in portion, stem is taken out with hand or clip, using more convenient, improve coring efficiency, will After stem takes out, the oil return valve of jack is opened, piston boit is resetted by the bottom taken over a business then is propped up using inserted link, Using more convenient, the carrying out of exploration work is facilitated.
(2), this facilitate the road surface exploration coring bit of depoling, when stem is stuck in corer, swing handle can be rotated Take over a business to move down to drive, eject stem, facilitate the disengaging of stem and corer, when stem and coring pipe clamp it is tighter when, Can by casing pipe sleeve on swing handle to increase the arm of force, reach labour-saving purpose, facilitate and take out stem, using more convenient, Facilitate the carrying out of exploration work.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention one;
Fig. 2 is the structural representation of the embodiment of the present invention two;
Fig. 3 is the structure upward view of diamond segment of the present invention.
In figure:1 diamond segment, 2 first through hole, 3 second through holes, 4 jack, 5 connecting tubes, 6 mounting holes, 7 top boards, 8 Lever plug, 9 supports, 10 piston boits, 11 take over a business, 12 corers, 13 chip removal breach, 14 swing handles, 15 sleeve pipes, 16 screwed pipes, 17 Threaded post.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme:A kind of road surface exploration coring bit for facilitating depoling, Including corer 12, corer 12 offers first through hole 2 at the top of side, can make in coring the inner chamber of corer with it is big Gas is connected, it is ensured that the equilibrium of pressure in corer 12, facilitates the carrying out of coring, and the bottom of corer 12 is provided with diamond Cutter head 1, the bottom of diamond segment 1 is equidistant to facilitate the discharge of chip in location of the coring procedure around chip removal breach 13 is offered, The outside at the top of corer 12 is provided with support 9, and the welded top of support 9 has a top board 7, the integral middle of the upper surface of top board 7 into Type has connecting tube 5, and equidistant the surrounding in the middle part of connecting tube 5 offers four mounting holes 6.
Embodiment one, refering to Fig. 1, the bottom surface of top board 7 is welded with jack 4, and lever plug 8, thousand are provided with jack 4 The piston boit 10 on jin top 4 runs through the upper surface middle part of corer 12 the second through hole 3 for opening up and the inner chamber for extending to corer 12, living One end that stick harness 10 is located at the inner chamber of corer 12 is welded with 11, takes over a business 11 and is slidably connected with the inwall of corer 12.
When stem is stuck in corer 12, can be inserted into lever plug 8 to adjust jack 4 using inserted link Piston boit 10, is ejected stem with the cooperation for taking over a business 11 using piston boit 10, when the head of stem exposes the outside of corer 12 When, stem is taken out with hand or clip, using more convenient, coring efficiency is improve, after stem is taken out, open very heavy The oil return valve on top 4, is resetted piston boit 10 by the bottom for then propping up 11 using inserted link, using more convenient, Facilitate the carrying out of exploration work.
Embodiment two, refering to Fig. 2, is provided with the screwed pipe 16 with its inner space, spiral shell in the middle part of the upper surface of corer 12 The internal thread of line pipe 16 is connected with threaded post 17, and one end that threaded post 17 is located at the inner chamber of corer 12 is welded with 11, and pushes up Disk 11 is slidably connected with corer 12, and the top of threaded post 17 is welded with swing handle 14, and one end of swing handle 14 is arranged with sleeve pipe 15.
When stem is stuck in corer 12, swing handle 14 can be rotated to drive 11 to move down, eject stem, it is convenient The disengaging of stem and corer 12, when stem and the card of corer 12 it is tighter when, can by sleeve pipe 15 be enclosed within swing handle 14 with Increase the arm of force, reach labour-saving purpose, facilitate and take out stem, using more convenient, facilitate the carrying out of exploration work.
In sum, this facilitates the road surface exploration coring bit of depoling, facilitates the disengaging of corer 12 and stem, carries Coring efficiency high, facilitates the carrying out of exploration work, and when solving the coring bit coring using corning machine, stem easily blocks In corer 12, take out very inconvenient, certain troublesome problem is brought to core work.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating In any this actual relation or order.And, term " including ", "comprising" or its any other variant be intended to Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element for limiting, it is not excluded that Also there is other identical element in the process including the key element, method, article or equipment ".
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention And modification, the scope of the present invention be defined by the appended.

Claims (6)

1. a kind of road surface exploration coring bit for facilitating depoling, including corer(12), it is characterised in that:The corer (12)Bottom be provided with diamond segment(1), corer(12)Support is installed on the outside of top(9), support(9)Top It is welded with top board(7), top board(7)The integral middle of upper surface forms connecting tube(5), the connecting tube(5)Middle part it is equidistant Four mounting holes are offered from surrounding(6).
2. a kind of road surface exploration coring bit for facilitating depoling according to claim 1, it is characterised in that:The coring Pipe(12)First through hole is offered at the top of side(2).
3. a kind of road surface exploration coring bit for facilitating depoling according to claim 1, it is characterised in that:The Buddha's warrior attendant Stone cutter head(1)Bottom it is equidistant around offering chip removal breach(13).
4. a kind of road surface exploration coring bit for facilitating depoling according to claim 1, it is characterised in that:The top board (7)Bottom surface be welded with jack(4), jack(4)On be provided with lever plug(8), jack(4)Piston boit(10)Pass through Wear corer(12)The second through hole that upper surface middle part is opened up(3)And extend to corer(12)Inner chamber, the piston boit (10)Positioned at corer(12)One end of inner chamber is welded with(11), it is described take over a business(11)With corer(12)Inwall slide Connection.
5. a kind of road surface exploration coring bit for facilitating depoling according to claim 1, it is characterised in that:The coring Pipe(12)The screwed pipe with its inner space is provided with the middle part of upper surface(16), screwed pipe(16)Internal thread is connected with threaded post (17), the threaded post(17)Positioned at corer(12)One end of inner chamber is welded with(11), and take over a business(11)With coring Pipe(12)It is slidably connected, the threaded post(17)Top be welded with swing handle(14), the swing handle(14)One end be arranged with Pipe(15).
6. a kind of road surface exploration coring bit for facilitating depoling according to claim 1, it is characterised in that:The swing handle (14)It is cylindrical structural, and the swing handle(14)With threaded post(17)Vertically.
CN201710115902.3A 2017-03-01 2017-03-01 A kind of road surface exploration coring bit for facilitating depoling Pending CN106837182A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710115902.3A CN106837182A (en) 2017-03-01 2017-03-01 A kind of road surface exploration coring bit for facilitating depoling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710115902.3A CN106837182A (en) 2017-03-01 2017-03-01 A kind of road surface exploration coring bit for facilitating depoling

Publications (1)

Publication Number Publication Date
CN106837182A true CN106837182A (en) 2017-06-13

Family

ID=59137709

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710115902.3A Pending CN106837182A (en) 2017-03-01 2017-03-01 A kind of road surface exploration coring bit for facilitating depoling

Country Status (1)

Country Link
CN (1) CN106837182A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108316919A (en) * 2018-04-18 2018-07-24 交通运输部天津水运工程科学研究所 The convenient sampler of sand beach
CN110567752A (en) * 2019-09-12 2019-12-13 山东科技大学 Weak cementation soft rock coring device and method

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300643A (en) * 1979-03-22 1981-11-17 Diamant Boart Double core barrel
CN2324281Y (en) * 1997-12-29 1999-06-16 杨继华 Integral diamond drill bit
CN201835776U (en) * 2010-09-13 2011-05-18 冯索诺 Core production device used for drilling
CN202391348U (en) * 2012-01-11 2012-08-22 中国石油天然气股份有限公司 A split type instrument of getting that bores for breakable rock core
CN203308413U (en) * 2013-06-19 2013-11-27 郑玉辉 Large-diameter drilling and coring device for soft-and-hard interbedding rock masses
CN204476329U (en) * 2015-02-02 2015-07-15 陕西铁道工程勘察有限公司 A kind of basement rock triple pipe core bit
CN205314920U (en) * 2015-12-01 2016-06-15 安徽利锋机械工具有限公司 A special coring bit for highway bituminous paving
CN205370451U (en) * 2016-01-18 2016-07-06 三河市晶日金刚石复合材料有限公司 Novel artificial diamond compact piece coring bit
CN205532298U (en) * 2016-01-26 2016-08-31 山东科技大学 A improve drill bit that is used for indoor brill to get rock standard core
CN205605151U (en) * 2016-05-12 2016-09-28 李聚宝 Rock bottom cutting coring bit
CN106285487A (en) * 2016-11-20 2017-01-04 丹阳金隆钻石工具有限公司 Thin faced bit
CN106437699A (en) * 2016-11-25 2017-02-22 河海大学 Shallow soil sampler drill bit and soil-sampling method thereof

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300643A (en) * 1979-03-22 1981-11-17 Diamant Boart Double core barrel
CN2324281Y (en) * 1997-12-29 1999-06-16 杨继华 Integral diamond drill bit
CN201835776U (en) * 2010-09-13 2011-05-18 冯索诺 Core production device used for drilling
CN202391348U (en) * 2012-01-11 2012-08-22 中国石油天然气股份有限公司 A split type instrument of getting that bores for breakable rock core
CN203308413U (en) * 2013-06-19 2013-11-27 郑玉辉 Large-diameter drilling and coring device for soft-and-hard interbedding rock masses
CN204476329U (en) * 2015-02-02 2015-07-15 陕西铁道工程勘察有限公司 A kind of basement rock triple pipe core bit
CN205314920U (en) * 2015-12-01 2016-06-15 安徽利锋机械工具有限公司 A special coring bit for highway bituminous paving
CN205370451U (en) * 2016-01-18 2016-07-06 三河市晶日金刚石复合材料有限公司 Novel artificial diamond compact piece coring bit
CN205532298U (en) * 2016-01-26 2016-08-31 山东科技大学 A improve drill bit that is used for indoor brill to get rock standard core
CN205605151U (en) * 2016-05-12 2016-09-28 李聚宝 Rock bottom cutting coring bit
CN106285487A (en) * 2016-11-20 2017-01-04 丹阳金隆钻石工具有限公司 Thin faced bit
CN106437699A (en) * 2016-11-25 2017-02-22 河海大学 Shallow soil sampler drill bit and soil-sampling method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108316919A (en) * 2018-04-18 2018-07-24 交通运输部天津水运工程科学研究所 The convenient sampler of sand beach
CN108316919B (en) * 2018-04-18 2023-09-08 交通运输部天津水运工程科学研究所 Convenient sampler for coastal beach
CN110567752A (en) * 2019-09-12 2019-12-13 山东科技大学 Weak cementation soft rock coring device and method

Similar Documents

Publication Publication Date Title
CN101535595B (en) Wellbore method and apparatus for completion, production and injection
US5501279A (en) Apparatus and method for removing production-inhibiting liquid from a wellbore
US2361558A (en) Hydraulic surge method
CN201090188Y (en) Fixed pipe column layering hydraulic jet perforation and fracturing integrated pipe column
US10556194B2 (en) Oil and gas well primary separation device
NO341598B1 (en) Improved well fluids and methods for use in underground formations.
CN100395428C (en) Fracturing four-linkage method
WO2020087762A1 (en) Novel bore well casing and large-wellbore multi-branch well rapid drilling and completion method
CN106837182A (en) A kind of road surface exploration coring bit for facilitating depoling
CN202170788U (en) Interlayer staged fracturing technical pipe column for thick reservoir layer
US3667555A (en) Air drilling method using controlled split stream
US20140318773A1 (en) Methane enhanced liquid products recovery from wet natural gas
CN204186371U (en) Staged fracturing tool pipe column with first-section perforated casing sliding sleeve
CN202531150U (en) Fishable fracturing sliding sleeve sand spraying device
CN202325277U (en) Sectional uniform acidifying tubular column in sand control tubular column of oil-water well
CN204186370U (en) Casing sliding sleeve continuous construction staged fracturing tool pipe column
US3316970A (en) Apparatus for cutting a notch in a subsurface formation
CN207485415U (en) A kind of thermal production well steam injection, lost circulation prevention anti-flushing well and production integration tubing string
CN205477481U (en) Crowded integration junk mill that bores
CN111005711A (en) Oil well underground oil-gas separation device and method
CN205172428U (en) Probe of oil exploration of two explosive mouths
CN203452663U (en) Production string capable of being lifted under pressure
US2163115A (en) Apparatus for cleaning and pumping oil wells
CN204703779U (en) Injection-production tubular column
CN203547676U (en) Integrated tubular column for pilot production

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170613

WD01 Invention patent application deemed withdrawn after publication