CN115698461A - 一种多向钻块 - Google Patents

一种多向钻块 Download PDF

Info

Publication number
CN115698461A
CN115698461A CN202180040862.5A CN202180040862A CN115698461A CN 115698461 A CN115698461 A CN 115698461A CN 202180040862 A CN202180040862 A CN 202180040862A CN 115698461 A CN115698461 A CN 115698461A
Authority
CN
China
Prior art keywords
drill
base
excavation
drill block
directional
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
CN202180040862.5A
Other languages
English (en)
Chinese (zh)
Inventor
石塚刚巳
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.)
Metal Tools Co ltd
Original Assignee
Metal Tools Co ltd
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 Metal Tools Co ltd filed Critical Metal Tools Co ltd
Publication of CN115698461A publication Critical patent/CN115698461A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/58—Chisel-type inserts
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/22—Placing by screwing down
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/56—Screw piles
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/285—Teeth characterised by the material used
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
CN202180040862.5A 2020-10-13 2021-10-04 一种多向钻块 Pending CN115698461A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020172348A JP6868924B1 (ja) 2020-10-13 2020-10-13 多方向オーガービット
JP2020-172348 2020-10-13
PCT/JP2021/036552 WO2022080161A1 (ja) 2020-10-13 2021-10-04 多方向オーガービット

Publications (1)

Publication Number Publication Date
CN115698461A true CN115698461A (zh) 2023-02-03

Family

ID=75801803

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180040862.5A Pending CN115698461A (zh) 2020-10-13 2021-10-04 一种多向钻块

Country Status (6)

Country Link
US (1) US12123263B2 (https=)
EP (1) EP4230836A4 (https=)
JP (2) JP6868924B1 (https=)
KR (1) KR102791944B1 (https=)
CN (1) CN115698461A (https=)
WO (1) WO2022080161A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7181661B1 (ja) * 2022-09-12 2022-12-01 金属工具株式会社 ツインビット
JP7551198B1 (ja) * 2024-05-10 2024-09-17 金属工具株式会社 脱着式テーパービット

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58115592U (ja) * 1982-02-01 1983-08-06 日本タングステン株式会社 岩掘削カツタ−装置用カツタ−ビツト
CN1579686A (zh) * 2003-08-12 2005-02-16 百得有限公司 用于钻头的切削件
CN1643232A (zh) * 2002-04-04 2005-07-20 山特维克公司 冲击钻头及其钻块
CN103958814A (zh) * 2011-11-30 2014-07-30 三菱综合材料株式会社 挖掘工具
JP6472150B1 (ja) * 2018-06-26 2019-02-20 金属工具株式会社 カッタービット
CN209976455U (zh) * 2019-02-15 2020-01-21 青岛诚锐信机械有限公司 桩基施工用刀具

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6129831Y2 (https=) * 1980-11-29 1986-09-02
JPH0169893U (https=) * 1987-10-22 1989-05-09
US4917196A (en) * 1989-08-15 1990-04-17 Kennametal Inc. Excavating tooth for an earth auger
JP3135097B2 (ja) * 1993-07-06 2001-02-13 日本タングステン株式会社 超硬チップを備えた衝撃部材
AT4252U1 (de) * 2000-02-14 2001-04-25 Plansee Tizit Ag Bohrer zum bohren von gestein
JP4635375B2 (ja) * 2001-05-21 2011-02-23 株式会社タンガロイ 着脱式アースオーガビット及びアースオーガ
JP3085847U (ja) * 2001-11-06 2002-05-24 有限会社エヌテイマテックス 掘削用ビット
JP3924679B2 (ja) * 2002-08-30 2007-06-06 日本ハードメタル株式会社 掘削用ビット
IT1394002B1 (it) * 2009-04-21 2012-05-17 Soilmec Spa Attrezzatura di scavo e costipazione per la costruzione di pali a vite.
US8721226B2 (en) * 2011-02-18 2014-05-13 Christian R. Baumsteiger Helical rock tip
US9512588B2 (en) * 2014-10-17 2016-12-06 Berkel & Company Contractors, Inc. Reversible displacement auger tool
US10077607B2 (en) * 2015-02-10 2018-09-18 Belltec Industries, Inc. Drill head borer
CA3003476C (en) * 2015-11-06 2022-06-14 Hubbell Incorporated Helical pile with cutting tip
JP6601897B1 (ja) 2019-04-08 2019-11-06 金属工具株式会社 ケーシング保護ビット

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58115592U (ja) * 1982-02-01 1983-08-06 日本タングステン株式会社 岩掘削カツタ−装置用カツタ−ビツト
CN1643232A (zh) * 2002-04-04 2005-07-20 山特维克公司 冲击钻头及其钻块
CN1579686A (zh) * 2003-08-12 2005-02-16 百得有限公司 用于钻头的切削件
CN103958814A (zh) * 2011-11-30 2014-07-30 三菱综合材料株式会社 挖掘工具
JP6472150B1 (ja) * 2018-06-26 2019-02-20 金属工具株式会社 カッタービット
CN209976455U (zh) * 2019-02-15 2020-01-21 青岛诚锐信机械有限公司 桩基施工用刀具

Also Published As

Publication number Publication date
EP4230836A4 (en) 2024-11-20
JP6868924B1 (ja) 2021-05-12
JP2022063934A (ja) 2022-04-25
WO2022080161A1 (ja) 2022-04-21
US12123263B2 (en) 2024-10-22
KR20230011400A (ko) 2023-01-20
EP4230836A1 (en) 2023-08-23
KR102791944B1 (ko) 2025-04-07
US20230091613A1 (en) 2023-03-23
JP2022064272A (ja) 2022-04-25

Similar Documents

Publication Publication Date Title
CN112400049B (zh) 刀头
CN115698461A (zh) 一种多向钻块
CN113767199B (zh) 钢管保护钻头
JP2010150806A (ja) カッタビット
JP2006022501A (ja) 地盤強化用鋼管
JP4405043B2 (ja) 掘削工具
JP2592165B2 (ja) 土木掘削機用掘削刃
CN119234080B (zh) 双钻头
JPS635553B2 (https=)
JP2001073663A (ja) オールケーシング工法用ファーストチューブ
JP4210297B2 (ja) 先端羽根付き拡径管及びそれを備えた先端羽根付き鋼管杭
JP3784556B2 (ja) インサートカッタ付きケーシングビット
JP7737618B1 (ja) ビット
CN218716554U (zh) 高效的自钻式微型桩用凿岩钻头
JP7172978B2 (ja) 鋼管、鋼管構造体、鋼管構造体の構築方法
JP3924679B2 (ja) 掘削用ビット
JP2019007149A (ja) フリクションカットケーシング
JP2005042457A (ja) 翼付き鋼管杭
JP2021038559A (ja) ファーストチューブ及びこれを用いた地中障害物の除去方法
JP6267974B2 (ja) ケーシングビット
JPH04134595U (ja) ケーシング工法用先頭管の刃部構造
HK40038995B (en) Cutter bit
KR20100118190A (ko) 강관 수평 압입 굴착기용 토양 절단헤드
JP2012255264A (ja) 掘削部材、掘削方法、筒状体及びその埋設方法
JP2019203362A (ja) 切除用鋼管及びトンネルの掘削工法

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