Title:
WORK PLATFORM FOR SLOPE FACE WORK AND ASSEMBLY METHOD THEREOF
Document Type and Number:
Japanese Patent JP2019094693
Kind Code:
A
Abstract:
To provide a work platform for slope face work usable even singly, and to provide an assembly method of the work platform for slope face work excellent in workability and economical efficiency, which enables simple and smooth assembly or easy disassembly in response to a work position of a slope face.SOLUTION: The work platform is composed of: a plurality of front side columns 1; a plurality of rear side columns 2 longer than the front side columns 1; a front side sleeper frame 3 installed between the front side columns 1; a rear side sleeper frame 4 installed between the rear side columns 2; a plurality of joist frames 5 installed between the front side sleeper frame 3 and the rear side sleeper frame 4 and reinforced by a truss; a work floor 8 laid on the joist frame 5; front side handrail columns 10 and 10 stood up on the front side columns 1 and 1 of both left and right end parts; a rear side handrail column 11 stood up on the rear side column 2; a pair of left and right side part handrails 12 respectively detachably installed between the left and right front side handrail columns 10 and 10 and the rear side handrail columns 11 and 11 of both left and right end parts; and a back part handrail 13 installed between the rear side handrail columns 11 and 11.SELECTED DRAWING: Figure 2
Inventors:
MASAKARI YUKI
WATANABE AKINOBU
WATANABE AKINOBU
Application Number:
JP2017225501A
Publication Date:
June 20, 2019
Filing Date:
November 24, 2017
Export Citation:
Assignee:
NISSO IND CO LTD
MASAKARIGUMI CO LTD
MASAKARIGUMI CO LTD
International Classes:
E04G1/15; E04G1/24; E04G5/14
Domestic Patent References:
| JP2006176951A | 2006-07-06 | |||
| JP2011038352A | 2011-02-24 |
Attorney, Agent or Firm:
Ken Ishikawa
Izumi Amano
Izumi Amano