RU2703014C1 - Расширяемый анкерный болт с индикатором зажима - Google Patents

Расширяемый анкерный болт с индикатором зажима Download PDF

Info

Publication number
RU2703014C1
RU2703014C1 RU2018138940A RU2018138940A RU2703014C1 RU 2703014 C1 RU2703014 C1 RU 2703014C1 RU 2018138940 A RU2018138940 A RU 2018138940A RU 2018138940 A RU2018138940 A RU 2018138940A RU 2703014 C1 RU2703014 C1 RU 2703014C1
Authority
RU
Russia
Prior art keywords
indicator
tube
anchor bolt
expandable anchor
clamp
Prior art date
Application number
RU2018138940A
Other languages
English (en)
Russian (ru)
Inventor
Владимир ХРОБАК
Original Assignee
ДиЭсАй АНДЕРГРАУНД АйПи ХОЛДИНГЗ ЛЮКСЕМБУРГ САРЛ
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 ДиЭсАй АНДЕРГРАУНД АйПи ХОЛДИНГЗ ЛЮКСЕМБУРГ САРЛ filed Critical ДиЭсАй АНДЕРГРАУНД АйПи ХОЛДИНГЗ ЛЮКСЕМБУРГ САРЛ
Application granted granted Critical
Publication of RU2703014C1 publication Critical patent/RU2703014C1/ru

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • E21D21/0073—Anchoring-bolts having an inflatable sleeve, e.g. hollow sleeve expanded by a fluid
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0093—Accessories

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Structural Engineering (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Piles And Underground Anchors (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Earth Drilling (AREA)
  • Road Signs Or Road Markings (AREA)
RU2018138940A 2016-04-28 2016-09-26 Расширяемый анкерный болт с индикатором зажима RU2703014C1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CZPV2016-244 2016-04-28
CZ2016-244A CZ306774B6 (cs) 2016-04-28 2016-04-28 Rozpínatelný horninový svorník s indikátorem upnutí
PCT/IB2016/001480 WO2017187219A1 (en) 2016-04-28 2016-09-26 Expandable rock bolt with indicator of clamping

Publications (1)

Publication Number Publication Date
RU2703014C1 true RU2703014C1 (ru) 2019-10-15

Family

ID=57249835

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2018138940A RU2703014C1 (ru) 2016-04-28 2016-09-26 Расширяемый анкерный болт с индикатором зажима

Country Status (11)

Country Link
US (1) US20190162068A1 (cs)
EP (1) EP3449097A1 (cs)
AU (1) AU2016404403A1 (cs)
BR (1) BR112018015591B1 (cs)
CA (1) CA3013035C (cs)
CZ (1) CZ306774B6 (cs)
MX (1) MX2018013018A (cs)
PE (1) PE20181871A1 (cs)
RU (1) RU2703014C1 (cs)
WO (1) WO2017187219A1 (cs)
ZA (1) ZA201804755B (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108737790B (zh) * 2018-06-11 2020-04-17 山西华鑫电气有限公司 基于图像信息采集的煤流监控方法
EP3748122A1 (en) 2019-06-04 2020-12-09 Sandvik Mining and Construction Tools AB A tension indicator for a rock bolt
EP3910163B1 (en) 2020-05-14 2023-10-11 Sandvik Mining and Construction Tools AB A tension indicator for a rock bolt

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103771A (en) * 1976-06-11 1978-08-01 Rexnord Inc. Detecting resin cure
SU1776808A1 (ru) * 1989-11-28 1992-11-23 Norilsk Gorno Metall Cпocoб kohtpoля пpoчhoctи зakpeплehия ahkepa b шпуpe
JP2004037227A (ja) * 2002-07-03 2004-02-05 Nagatomo Shigeki 軸力計
JP2007308990A (ja) * 2006-05-19 2007-11-29 Oyo Corp トンネルの施工方法及びこれが実施されるトンネル
RU2443867C1 (ru) * 2010-08-23 2012-02-27 Государственное образовательное учреждение высшего профессионального образования Московский государственный горный университет (МГГУ) Способ контроля сцепления анкерной крепи с массивом горных пород и устройство для его осуществления

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3104645A (en) * 1961-03-22 1963-09-24 Harrison Henry Bolt stress indicator
SE525179C2 (sv) 2003-05-12 2004-12-21 Atlas Copco Rock Drills Ab Metod och reglersystem för genom trycksättning expanderbara bergbultar
AU2003291219A1 (en) 2003-07-01 2005-01-21 David Charles Tyrer Hydraulic fluid inlet valve
JP2005232761A (ja) 2004-02-19 2005-09-02 Oyo Keisoku Kogyo Kk 膨張型のロックボルトの断面応力測定方法
JP4606463B2 (ja) * 2004-09-20 2011-01-05 アトラス・コプコ・マイ・ゲーエムベーハー 可変歪変形ロック・アンカ・ボルト装置
MX2010005558A (es) * 2007-11-21 2010-09-14 Robert Custers Anclaje de roca inflable hidraulicamente con indicador de presion.
SE540189C2 (en) 2012-05-22 2018-04-24 Epiroc Canada Inc Rock bolt and method of installing the rock bolt and a protecting sleeve for it
AU2013204292B2 (en) * 2012-11-07 2016-11-03 DSI Underground Australia Pty Limited Rock bolt assembly
CZ25706U1 (cs) * 2013-06-21 2013-07-29 Jennmar Multitex S.R.O. Rozpínatelný horninový svorník
EP3143257A2 (en) 2014-05-15 2017-03-22 NCM Innovations (pty) Ltd Breather tube indicator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103771A (en) * 1976-06-11 1978-08-01 Rexnord Inc. Detecting resin cure
SU1776808A1 (ru) * 1989-11-28 1992-11-23 Norilsk Gorno Metall Cпocoб kohtpoля пpoчhoctи зakpeплehия ahkepa b шпуpe
JP2004037227A (ja) * 2002-07-03 2004-02-05 Nagatomo Shigeki 軸力計
JP2007308990A (ja) * 2006-05-19 2007-11-29 Oyo Corp トンネルの施工方法及びこれが実施されるトンネル
RU2443867C1 (ru) * 2010-08-23 2012-02-27 Государственное образовательное учреждение высшего профессионального образования Московский государственный горный университет (МГГУ) Способ контроля сцепления анкерной крепи с массивом горных пород и устройство для его осуществления

Also Published As

Publication number Publication date
EP3449097A1 (en) 2019-03-06
CZ2016244A3 (cs) 2017-06-28
BR112018015591B1 (pt) 2022-08-30
ZA201804755B (en) 2019-04-24
CA3013035C (en) 2021-01-26
PE20181871A1 (es) 2018-12-05
CZ306774B6 (cs) 2017-06-28
MX2018013018A (es) 2019-11-07
WO2017187219A1 (en) 2017-11-02
AU2016404403A1 (en) 2018-08-09
BR112018015591A2 (pt) 2018-12-26
CA3013035A1 (en) 2017-11-02
US20190162068A1 (en) 2019-05-30

Similar Documents

Publication Publication Date Title
RU2703014C1 (ru) Расширяемый анкерный болт с индикатором зажима
US6006833A (en) Method for creating leak-tested perforating gun assemblies
US10370944B2 (en) Perforating gun with a holding system for hollow charges for a perforating gun system
BRPI1014536B1 (pt) sistema de perfuração e pistola de perfuração
US9822632B2 (en) Method of pressure testing a plugged well
WO2016210456A2 (en) Grout delivery system
US20170175354A1 (en) Root key type pressure bearing mechanism in anchor hole, root key type anchor cable and anchor hole grouting method
CN105672940A (zh) 注浆止水堵水一体器
CA2633955A1 (en) Expansion bail anchor and method
US10781661B2 (en) Isolation device for a well with a breaking disc
AU2013204292B2 (en) Rock bolt assembly
RU2519318C1 (ru) Породоразрушающее изделие
RU2370626C1 (ru) Компоновка инструментов для прорезки бокового "окна" в обсадной колонне скважины
CN108167007A (zh) 用于测量全断面耦合岩体响应参数的内胀式锚杆及其锚固方法
RU2564508C1 (ru) Устройство контроля анкерной крепи
KR100697222B1 (ko) 록볼트 시험장치 및 시험방법
US4252474A (en) Stabilization of rock formations
CN210714663U (zh) 一种随钻测试瓦斯流量的装置
CN106369029B (zh) 紧固装置和膨胀锚栓
CZ29523U1 (cs) Rozpínatelný horninový svorník s indikátorem upnutí
US20100290841A1 (en) Method for fixing a cable or tendon
CZ306166B6 (cs) Samozávrtný hydraulicky rozpínatelný horninový svorník
RU135719U1 (ru) Взрывораспорный анкер повышенной несущей способности
KR101311830B1 (ko) 배관 천공홀 마개
CN112833715B (zh) 一种岩体开挖装置及方法