A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a coal bunker safety guardrail, and belongs to the technical field of guardrails. Comprising a first protective stand column, a second protective stand column, a first cross bar and a second cross bar, the first cross bar is arranged between the top of the first protective stand column and the top of the second protective stand column, and the second cross bar is arranged between the bottom of the first protective stand column and the bottom of the second protective stand column. The two ends of the first cross bar and the two ends of the second cross bar are fixedly connected with the first protection stand column and the second protection stand column through fixing mechanisms. The first protection stand column comprises a bottom column and a top column, a center column is welded to the top of the bottom column, a first threaded hole and a second threaded hole are formed in the upper end and the lower end of the center column, a hollow groove is formed in the top column, and the center column is arranged in the hollow groove in a sliding mode. By arranging the fixing mechanism, the first cross bar and the second cross bar can be conveniently disassembled from the first protection stand column and the second protection stand column, and use and storage are convenient.
本发明提供了一种煤仓安全护栏，属于防护栏技术领域。包括第一防护立柱、第二防护立柱、第一横栏和第二横栏，所述第一横栏设置在所述第一防护立柱和第二防护立柱的顶部之间，所述第二横栏设置在所述第一防护立柱和第二防护立柱的底部之间，且所述第一横栏的两端和所述第二横栏的两端均通过固定机构与所述第一防护立柱和第二防护立柱固定连接；所述第一防护立柱包括底柱和顶柱，所述底柱的顶部焊接有中心柱，所述中心柱上下两端开设有第一螺纹孔和第二螺纹孔，所述顶柱的内部开设有空心槽，所述中心柱滑动设置在所述空心槽内。本发明通过设置固定机构，方便对第一横栏、第二横栏与第一防护立柱、第二防护立柱之间进行拆装，便于使用和收纳。
The invention provides a coal bunker safety guardrail, and belongs to the technical field of guardrails. Comprising a first protective stand column, a second protective stand column, a first cross bar and a second cross bar, the first cross bar is arranged between the top of the first protective stand column and the top of the second protective stand column, and the second cross bar is arranged between the bottom of the first protective stand column and the bottom of the second protective stand column. The two ends of the first cross bar and the two ends of the second cross bar are fixedly connected with the first protection stand column and the second protection stand column through fixing mechanisms. The first protection stand column comprises a bottom column and a top column, a center column is welded to the top of the bottom column, a first threaded hole and a second threaded hole are formed in the upper end and the lower end of the center column, a hollow groove is formed in the top column, and the center column is arranged in the hollow groove in a sliding mode. By arranging the fixing mechanism, the first cross bar and the second cross bar can be conveniently disassembled from the first protection stand column and the second protection stand column, and use and storage are convenient.
本发明提供了一种煤仓安全护栏，属于防护栏技术领域。包括第一防护立柱、第二防护立柱、第一横栏和第二横栏，所述第一横栏设置在所述第一防护立柱和第二防护立柱的顶部之间，所述第二横栏设置在所述第一防护立柱和第二防护立柱的底部之间，且所述第一横栏的两端和所述第二横栏的两端均通过固定机构与所述第一防护立柱和第二防护立柱固定连接；所述第一防护立柱包括底柱和顶柱，所述底柱的顶部焊接有中心柱，所述中心柱上下两端开设有第一螺纹孔和第二螺纹孔，所述顶柱的内部开设有空心槽，所述中心柱滑动设置在所述空心槽内。本发明通过设置固定机构，方便对第一横栏、第二横栏与第一防护立柱、第二防护立柱之间进行拆装，便于使用和收纳。
Safety guardrail for coal bunker
一种煤仓安全护栏
LIU BIN (author)
2022-06-10
Patent
Electronic Resource
Chinese
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
Engineering Index Backfile | 1936
Coal bunker inspection robot system and coal bunker comprising same
| European Patent Office | 2023