Title:
PREFABRICATED ASSEMBLED STAIRCASE MODULAR ASSEMBLY MOLD AND MOUNTING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/103584
Kind Code:
A1
Abstract:
A prefabricated assembled staircase modular assembly mold, comprising a base (1), standard step modules (3), a lower platform upper surface module (2), a lower platform lower surface rotation module (6), an upper platform upper surface module (4), an upper platform lower surface rotation module (5), a lower surface general module (7), and lower surface adjustment modules (8); prefabricated staircase molds of different dimensions are formed by means of size positioning holes (12) provided in the assembling modules, and are then fixed by means of sliding holes (11) at two ends. Further disclosed is a mounting method for said assembly mold. Said assembly mold has high positioning accuracy, and small accumulated error, improving the mounting efficiency of the prefabricated staircase mold.
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Inventors:
CHANG HONG (CN)
XIA JUNWU (CN)
XIANG XIAOFANG (CN)
BAI XIA (CN)
XIA JUNWU (CN)
XIANG XIAOFANG (CN)
BAI XIA (CN)
Application Number:
PCT/CN2019/109901
Publication Date:
May 28, 2020
Filing Date:
October 08, 2019
Export Citation:
Assignee:
UNIV CHINA MINING (CN)
CHINA MINING & CIVIL NEW MATERIAL SCIENCE AND TECH LTD (CN)
BOXIA MINING TECH LTD (CN)
CHINA MINING & CIVIL NEW MATERIAL SCIENCE AND TECH LTD (CN)
BOXIA MINING TECH LTD (CN)
International Classes:
E04G13/06
Foreign References:
| CN109653495A | 2019-04-19 | |||
| CN108661321A | 2018-10-16 | |||
| CN105442841A | 2016-03-30 | |||
| CN105952149A | 2016-09-21 | |||
| CN205577406U | 2016-09-14 | |||
| TW391455U | 2000-05-21 | |||
| US20080115429A1 | 2008-05-22 |
Attorney, Agent or Firm:
NANJING JINGWEI PATENT & TRADEMARK AGENCY CO., LTD (CN)
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