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1. (WO2018227919) SPECIAL WIND-POWER BOOM STRUCTURE AND CRANE
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Pub. No.: WO/2018/227919 International Application No.: PCT/CN2017/117574
Publication Date: 20.12.2018 International Filing Date: 20.12.2017
IPC:
B66C 23/64 (2006.01) ,B66C 23/66 (2006.01) ,B66C 23/42 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
66
HOISTING; LIFTING; HAULING
C
CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
23
Cranes comprising essentially a beam, boom or triangular structure acting as a cantilever and mounted for translatory or swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib cranes, derricks or tower cranes
62
Constructional features or details
64
Jibs
B PERFORMING OPERATIONS; TRANSPORTING
66
HOISTING; LIFTING; HAULING
C
CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
23
Cranes comprising essentially a beam, boom or triangular structure acting as a cantilever and mounted for translatory or swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib cranes, derricks or tower cranes
62
Constructional features or details
64
Jibs
66
Outer or upper end constructions
B PERFORMING OPERATIONS; TRANSPORTING
66
HOISTING; LIFTING; HAULING
C
CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
23
Cranes comprising essentially a beam, boom or triangular structure acting as a cantilever and mounted for translatory or swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib cranes, derricks or tower cranes
18
specially adapted for use in particular locations or for particular purposes
36
mounted on road or rail vehicles; Manually-movable jib cranes for use in workshops; Floating cranes
42
with jibs of adjustable configuration, e.g. foldable
Applicants:
徐州重型机械有限公司 XUZHOU HEAVY MACHINERY CO., LTD. [CN/CN]; 中国江苏省徐州市 铜山路165号 NO. 165 TONGSHAN ROAD XUZHOU CITY, Jiangsu 221004, CN
Inventors:
张正得 ZHANG, Zhengde; CN
赵瑞学 ZHAO, Ruixue; CN
陈志灿 CHEN, Zhican; CN
付玉琴 FU, Yuqin; CN
史为杰 SHI, Weijie; CN
Agent:
中国国际贸易促进委员会专利商标事务所 CCPIT PATENT AND TRADEMARK LAW OFFICE; 中国北京市 西城区阜成门外大街2号万通新世界广场8层 8th Floor, Vantone New World Plaza, 2 Fuchengmenwai Street, Xicheng District Beijing 100037, CN
Priority Data:
201710436781.212.06.2017CN
Title (EN) SPECIAL WIND-POWER BOOM STRUCTURE AND CRANE
(FR) STRUCTURE DE FLÈCHE À ÉNERGIE ÉOLIENNE SPÉCIALE ET GRUE
(ZH) 风电专用臂架结构及起重机
Abstract:
(EN) Disclosed are a special wind-power boom structure and a crane. The boom structure comprises a main boom (1), a boom head (2), a super-lift device (3), and a first connecting device, wherein the boom head (2) is connected to the main boom (1); one end of the super-lift device (3) is connected to one end, away from the boom head (2), of the main boom (1); and the other end of the super-lift device (3) is connected to an end part of one end, away from the main boom (1), of the boom head (2) by means of the first connecting device so as to enable the entirety of the special wind-power boom structure to be a hyperstatic structure. Therefore, the overall strength of the special wind-power boom structure is increased, the overall stability of the boom structure is better, and the lifting performance is greatly improved.
(FR) L'invention concerne une structure de flèche à énergie éolienne spéciale et une grue. La structure de flèche comprend une flèche principale (1), une tête de flèche (2), un dispositif de superlevage (3) et un premier dispositif de liaison. La tête de flèche (2) est reliée à la flèche principale (1), une extrémité du dispositif de superlevage (3) est reliée à une extrémité, à l'opposé de la tête de flèche (2), de la flèche principale (1), et l'autre extrémité du dispositif de superlevage (3) est reliée à une partie d'extrémité d'une extrémité, à l'opposé de la flèche principale (1), de la tête de flèche (2) au moyen du premier dispositif de liaison de façon à permettre à la totalité de la structure de flèche à énergie éolienne spéciale d'être une structure hyperstatique. Par conséquent, la résistance globale de la structure de flèche à énergie éolienne spéciale est augmentée, la stabilité globale de la structure de flèche est meilleure et les performances de levage sont considérablement améliorées.
(ZH) 一种风电专用臂架结构及起重机,包括主臂架(1)、臂头(2)、超起装置(3)和第一连接装置,臂头(2)与主臂架(1)连接,超起装置(3)的一端与主臂架(1)的远离臂头(2)的一端连接,超起装置(3)的另一端与臂头(2)的远离主臂架(1)一端的端部之间通过第一连接装置连接,以使风电专用臂架结构的整体为超静定结构。由此使得风电专用臂架结构的整体强度更高,臂架结构整体的稳定性更好,起升性能得到大幅提升。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)