A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
TELESCOPIC STAIRCASE SYSTEM AND USES THEREOF
The invention relates to a telescopic staircase to be installed on construction sites for providing a safe staircase for workers during building construction. The telescopic staircase comprising at least one lateral guard comprising a top rail, a bottom rail and at least two newels, the bottom rail having a plurality of connecting holes, and a plurality of tread assembly comprising a tread plate,at least two stringer portions and at least two pairs of support members, each support member having at least one connecting hole, in which the at least one lateral guard includes a first portion being retractable into and extensible from a second portion, in which each support member substantially forms a 45 DEG angle with the tread plate, and in which the support members are to be attached to the top surface of the bottom rail via attachment means through the connecting holes.
本发明涉及一种待安装在建筑工地上用于在建筑施工期间为工人提供安全楼梯的可伸缩楼梯。所述可伸缩楼梯包括：至少一个橫向防护件，其包括顶部轨条、底部轨条和至少两个中柱，所述底部轨条具有多个连接孔；以及多个踏板组合件，其包括踏板、至少两个纵梁部和至少两对支撑部件，每一支撑部件具有至少一个连接孔，其中所述至少一个橫向防护件包含可缩回到第二部分中且可从第二部分延伸的第一部分，其中每一支撑部件与所述踏板大体上形成45°角，且其中所述支撑部件经由附接构件穿过所述连接孔附接到所述底部轨条的顶部表面。
TELESCOPIC STAIRCASE SYSTEM AND USES THEREOF
The invention relates to a telescopic staircase to be installed on construction sites for providing a safe staircase for workers during building construction. The telescopic staircase comprising at least one lateral guard comprising a top rail, a bottom rail and at least two newels, the bottom rail having a plurality of connecting holes, and a plurality of tread assembly comprising a tread plate,at least two stringer portions and at least two pairs of support members, each support member having at least one connecting hole, in which the at least one lateral guard includes a first portion being retractable into and extensible from a second portion, in which each support member substantially forms a 45 DEG angle with the tread plate, and in which the support members are to be attached to the top surface of the bottom rail via attachment means through the connecting holes.
本发明涉及一种待安装在建筑工地上用于在建筑施工期间为工人提供安全楼梯的可伸缩楼梯。所述可伸缩楼梯包括：至少一个橫向防护件，其包括顶部轨条、底部轨条和至少两个中柱，所述底部轨条具有多个连接孔；以及多个踏板组合件，其包括踏板、至少两个纵梁部和至少两对支撑部件，每一支撑部件具有至少一个连接孔，其中所述至少一个橫向防护件包含可缩回到第二部分中且可从第二部分延伸的第一部分，其中每一支撑部件与所述踏板大体上形成45°角，且其中所述支撑部件经由附接构件穿过所述连接孔附接到所述底部轨条的顶部表面。
TELESCOPIC STAIRCASE SYSTEM AND USES THEREOF
可伸缩楼梯系统及其用途
CHARETTE DAVID (author)
2021-03-16
Patent
Electronic Resource
Chinese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden