Title:
WALKING AND MODULAR AND SELF-ELEVATING DRILLING PLATFORM
Document Type and Number:
WIPO Patent Application WO/2010/072108
Kind Code:
A1
Abstract:
A walking and modular and self-elevating drilling platform is provided. The platform comprises a main platform (1) and an auxiliary platform (2), the main platform (1) and the auxiliary platform(2) are made up of several platform units (6), several caisson units (3) and steel structure truss plates (4). Horizontal shifting devices for walking, lifting devices for vertically elevating and falling are provided on the drilling platform.
Inventors:
WANG, Guozhi (No.139 Miaohou Street, Xi'an, Shaanxi 3, 710003, CN)
王国治 (中国陕西省西安市庙后街139号, Shaanxi 3, 710003, CN)
王国治 (中国陕西省西安市庙后街139号, Shaanxi 3, 710003, CN)
Application Number:
CN2009/075001
Publication Date:
July 01, 2010
Filing Date:
November 18, 2009
Export Citation:
Assignee:
WANG, Guozhi (No.139 Miaohou Street, Xi'an, Shaanxi 3, 710003, CN)
王国治 (中国陕西省西安市庙后街139号, Shaanxi 3, 710003, CN)
WANG, Qingju (No.139 Miaohou Street, Xi'an, Shaanxi 3, 710003, CN)
王国治 (中国陕西省西安市庙后街139号, Shaanxi 3, 710003, CN)
WANG, Qingju (No.139 Miaohou Street, Xi'an, Shaanxi 3, 710003, CN)
International Classes:
E02B17/00; E21B15/00
Attorney, Agent or Firm:
XI' AN ZHIBANG PATENT & TRADEMARK AGENT CO., LTD. (No.133 Zhenxing Road, Xi'an, Shaanxi 8, 710068, CN)
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