A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of building construction, and discloses a safety protective fence for a municipal building construction site. Limiting springs are fixedly connected to the inner walls of the two sides of a base, a supporting ring plate is fixedly connected to one ends of the limiting springs, and a stand column is movably connected into the supporting ring plate in an embedded mode; a support is fixedly connected to the outer surface of the stand column, a limiting plate is fixedly connected to the inner wall of the base, a shaft rod is fixedly connected to the outer surface of the limiting plate and located in the supporting ring plate, the outer surface of the bottom end of the supporting ring plate drives a first gear meshing with the supporting ring plate to rotate, the first gear drives a first connecting rod to pull one end of an adjusting rod, the other end of the adjusting rod deflects along an arc-shaped track, a through hole is formed in the bottom end of the adjusting rod, the outer surface of a corresponding short shaft is sleeved with the through hole, and thus the adjusting rod and the supporting ring plate are limited, and at the moment, the supporting ring plate does not deflect any more, and the angle adjusting and fixing effects are achieved.
本发明涉及建筑施工技术领域，公开了一种市政建筑施工场地用安全防护栏，所述底座的两侧内壁均固定连接有限位弹簧，所述限位弹簧的一端固定连接有支撑环板，所述支撑环板的内部活动嵌入连接有立柱，所述立柱的外表面固定连接有支架，所述底座的内壁固定连接有限位板，所述限位板的外表面且位于支撑环板的内部固定连接有轴杆，支撑环板的底端外表面则带动与其啮合的第一齿轮发生旋转，从而第一齿轮带动第一连杆拉动调节杆的一端，使调节杆的另一端沿弧形轨迹发生偏转，由于调节杆的底端开设有通孔，将该通孔套接在对应短轴的外表面，以至于将调节杆以及支撑环板进行限位，此时支撑环板不再发生偏移，达到角度的调节固定作用。
The invention relates to the technical field of building construction, and discloses a safety protective fence for a municipal building construction site. Limiting springs are fixedly connected to the inner walls of the two sides of a base, a supporting ring plate is fixedly connected to one ends of the limiting springs, and a stand column is movably connected into the supporting ring plate in an embedded mode; a support is fixedly connected to the outer surface of the stand column, a limiting plate is fixedly connected to the inner wall of the base, a shaft rod is fixedly connected to the outer surface of the limiting plate and located in the supporting ring plate, the outer surface of the bottom end of the supporting ring plate drives a first gear meshing with the supporting ring plate to rotate, the first gear drives a first connecting rod to pull one end of an adjusting rod, the other end of the adjusting rod deflects along an arc-shaped track, a through hole is formed in the bottom end of the adjusting rod, the outer surface of a corresponding short shaft is sleeved with the through hole, and thus the adjusting rod and the supporting ring plate are limited, and at the moment, the supporting ring plate does not deflect any more, and the angle adjusting and fixing effects are achieved.
本发明涉及建筑施工技术领域，公开了一种市政建筑施工场地用安全防护栏，所述底座的两侧内壁均固定连接有限位弹簧，所述限位弹簧的一端固定连接有支撑环板，所述支撑环板的内部活动嵌入连接有立柱，所述立柱的外表面固定连接有支架，所述底座的内壁固定连接有限位板，所述限位板的外表面且位于支撑环板的内部固定连接有轴杆，支撑环板的底端外表面则带动与其啮合的第一齿轮发生旋转，从而第一齿轮带动第一连杆拉动调节杆的一端，使调节杆的另一端沿弧形轨迹发生偏转，由于调节杆的底端开设有通孔，将该通孔套接在对应短轴的外表面，以至于将调节杆以及支撑环板进行限位，此时支撑环板不再发生偏移，达到角度的调节固定作用。
Safety protective fence for municipal building construction site
一种市政建筑施工场地用安全防护栏
HANG YONG (author)
2021-09-14
Patent
Electronic Resource
Chinese
IPC:
E04H
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