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Title:
LIFTING/INCLINATION CORRESPONDING SCAFFOLDING-CUM-HEAVY LOAD LIFTING-UP DEVICE
Document Type and Number:
Japanese Patent JP2020066840
Kind Code:
A
Abstract:
To provide a lifting/inclination corresponding scaffolding-cum-heavy load lifting-up device for carrying-in, moving to a setting position, and height adjusting and landing of a heavy load at a site indoor or outdoor where a vehicle or a crane cannot be used, and a use method thereof.SOLUTION: A lifting/inclination corresponding scaffolding-cum-heavy load lifting-up device has at least a pair of roughly portal members 1, a framework member 2, leg members 3 and treads 4. The roughly portal members are composed with a pair of columnar parts engaged into the columnar parts of the frame members and vertically movable, have a portion at a central lower part thereof for connecting a member like a wire 5 or a chain, are connected to a connecting portion provided a facing side lower part via a pulley 7 provided above the device, and have a mechanism at an intermediate position adjusting the length of the wire or the chain. The roughly portal members are vertically moved by adjusting the length of the wire or the chain by the mechanism adjusting the length of the wire or the chain, to thereby lift the heavy load and the scaffolding or form the inclined scaffolding.SELECTED DRAWING: Figure 1

Inventors:
NAKANO SEKI
Application Number:
JP2018198026A
Publication Date:
April 30, 2020
Filing Date:
October 22, 2018
Export Citation:
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Assignee:
NAKANO SEKI
International Classes:
E04G1/24
Domestic Patent References:
JPH08100517A1996-04-16
JPS4720140B1
JP2016003480A2016-01-12
JPH0960286A1997-03-04
Foreign References:
US5069309A1991-12-03
Attorney, Agent or Firm:
Naoki Kato