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1. (WO2012171157) TENSION METER FOR ANCHOR ROD WITH CONSTANT RESISTANCE AND LARGE DEFORMATION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2012/171157 International Application No.: PCT/CN2011/075643
Publication Date: 20.12.2012 International Filing Date: 13.06.2011
IPC:
G01L 1/02 (2006.01)
G PHYSICS
01
MEASURING; TESTING
L
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
1
Measuring force or stress, in general
02
by hydraulic or pneumatic means
Applicants:
中国矿业大学(北京) CHINA UNIVERSITY OF MINING & TECHNOLOGY (BEIJING) [CN/CN]; 中国北京市 海淀区学院路丁11号 D11 Xueyuan Road, Haidian District Beijing 100083, CN (AllExceptUS)
何满潮 HE, Manchao [CN/CN]; CN (UsOnly)
郭志飚 GUO, Zhibiao [CN/CN]; CN (UsOnly)
王炯 WANG, Jiong [CN/CN]; CN (UsOnly)
杨军 YANG, Jun [CN/CN]; CN (UsOnly)
孙晓明 SUN, Xiaoming [CN/CN]; CN (UsOnly)
Inventors:
何满潮 HE, Manchao; CN
郭志飚 GUO, Zhibiao; CN
王炯 WANG, Jiong; CN
杨军 YANG, Jun; CN
孙晓明 SUN, Xiaoming; CN
Agent:
隆天国际知识产权代理有限公司 LUNG TIN INTERNATIONAL INTELLECTUAL PROPERTY AGENT LTD.; 中国北京市 朝阳区慧忠路5号远大中心B座18层 18th Floor, Tower B, Grand Place No 5, Huizhong Road, Chaoyang Beijing 100101, CN
Priority Data:
Title (EN) TENSION METER FOR ANCHOR ROD WITH CONSTANT RESISTANCE AND LARGE DEFORMATION
(FR) TENSIOMÈTRE POUR TIGE D'ANCRAGE À RÉSISTANCE CONSTANTE ET À GRANDE DÉFORMATION
(ZH) 恒阻大变形锚杆拉力计
Abstract:
(EN) A tension meter for an anchor rod with constant resistance and large deformation comprises a pull rod and a hollow jack (13). The meter further includes: a rotation device for controlling the rotation angle of the hollow jack (13); a lifter for adjusting the height of the hollow jack (13) and the rotation device; a first hydraulic pump (1) for driving the hollow jack (13), wherein the hollow jack (13) is fixed on the rotation device mounted on the lifter. The meter has a large measurement range and a high load capacity.
(FR) La présente invention concerne un tensiomètre pour tige d'ancrage à résistance constante et à grande déformation, comprenant une barre de traction et un vérin creux (13). Le tensiomètre comprend en outre : un dispositif de rotation servant à régler l'angle de rotation du vérin creux (13) ; un élévateur servant à ajuster la hauteur du vérin creux (13) et du dispositif de rotation ; et une première pompe hydraulique (1) servant à commander le vérin creux (13), le vérin creux (13) étant fixé sur le dispositif de rotation monté sur l'élévateur. Le tensiomètre présente une grande gamme de mesure et une capacité élevée de charge.
(ZH) 一种恒阻大变形锚杆拉力计,包括拉杆和中空千斤顶(13)。该拉力计还包括:旋转装置,用于控制中空千斤顶(13)的旋转角度;升降装置,用于调整中空千斤顶(13)和旋转装置的高度;和第一液压泵(1),用于驱动中空千斤顶(13),其中所述中空千斤顶(13)固定于所述旋转装置上,所述旋转装置设于所述升降装置上。该拉力计量程大,承载能力高。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)
Also published as:
US20140318263