A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Safe step ladder for pier column
The invention relates to the technical field of temporary step ladders, and discloses a pier column safety step ladder which comprises a plurality of cubic frames, each cubic frame comprises a fence and a Z-shaped ladder fixedly connected with the fence, every two adjacent fences are detachably connected, and each Z-shaped ladder comprises a plurality of platforms fixedly connected to the two sides of the fence in a staggered mode in the height direction of the fence. A crawling ladder is fixedly connected between every two adjacent platforms in the height direction of the fence. A supporting block is arranged between every two adjacent platforms located on the same side of the fence, a fixing block is arranged on each supporting block in a penetrating mode, and the fixing blocks are fixedly connected with the supporting blocks. A sliding groove is transversely formed in the side wall of the fixing block, and a sliding block is slidably connected into the sliding groove. Vertical grooves are symmetrically formed in the sides, close to the crawling ladder, of the supporting blocks, vertical blocks are slidably connected into the vertical grooves, and a bendable elastic block is arranged between the two vertical blocks; one end of the sliding block abuts against the bottom of the crawling ladder, and the other end of the sliding block abuts against the elastic block. According to the scheme, the problem that no buffering measure is taken when an existing safety crawling ladder is broken is mainly solved.
本发明涉及临时步梯技术领域，公开了一种墩柱安全步梯，包括若干立方体框架，立方体框架包括围栏和与围栏固接的“Z”形梯，相邻两个围栏可拆卸连接，“Z”形梯包括沿围栏高度方向交错固接在围栏两侧的若干平台，沿围栏的高度方向相邻两个平台之间固接有爬梯；位于围栏同侧的相邻两个平台之间设有支撑块，支撑块上穿设有固定块，固定块与支撑块固接；固定块的侧壁上横向设有滑槽，滑槽内滑动连接有滑块；支撑块靠近爬梯的一侧对称设有竖向槽，竖向槽内滑动连接有竖向块，两个竖向块之间设有可弯曲的弹性块；滑块的一端与爬梯的底部相抵，滑块的另一端与弹性块相抵。本方案主要解决了现有安全爬梯发生断裂时没有缓冲措施的问题。
Safe step ladder for pier column
The invention relates to the technical field of temporary step ladders, and discloses a pier column safety step ladder which comprises a plurality of cubic frames, each cubic frame comprises a fence and a Z-shaped ladder fixedly connected with the fence, every two adjacent fences are detachably connected, and each Z-shaped ladder comprises a plurality of platforms fixedly connected to the two sides of the fence in a staggered mode in the height direction of the fence. A crawling ladder is fixedly connected between every two adjacent platforms in the height direction of the fence. A supporting block is arranged between every two adjacent platforms located on the same side of the fence, a fixing block is arranged on each supporting block in a penetrating mode, and the fixing blocks are fixedly connected with the supporting blocks. A sliding groove is transversely formed in the side wall of the fixing block, and a sliding block is slidably connected into the sliding groove. Vertical grooves are symmetrically formed in the sides, close to the crawling ladder, of the supporting blocks, vertical blocks are slidably connected into the vertical grooves, and a bendable elastic block is arranged between the two vertical blocks; one end of the sliding block abuts against the bottom of the crawling ladder, and the other end of the sliding block abuts against the elastic block. According to the scheme, the problem that no buffering measure is taken when an existing safety crawling ladder is broken is mainly solved.
本发明涉及临时步梯技术领域，公开了一种墩柱安全步梯，包括若干立方体框架，立方体框架包括围栏和与围栏固接的“Z”形梯，相邻两个围栏可拆卸连接，“Z”形梯包括沿围栏高度方向交错固接在围栏两侧的若干平台，沿围栏的高度方向相邻两个平台之间固接有爬梯；位于围栏同侧的相邻两个平台之间设有支撑块，支撑块上穿设有固定块，固定块与支撑块固接；固定块的侧壁上横向设有滑槽，滑槽内滑动连接有滑块；支撑块靠近爬梯的一侧对称设有竖向槽，竖向槽内滑动连接有竖向块，两个竖向块之间设有可弯曲的弹性块；滑块的一端与爬梯的底部相抵，滑块的另一端与弹性块相抵。本方案主要解决了现有安全爬梯发生断裂时没有缓冲措施的问题。
Safe step ladder for pier column
一种墩柱安全步梯
LIN YUNFEI (author) / LI XIN (author) / CHEN LIN (author) / HUANG ZHIHUAN (author) / HUANG LEI (author) / ZHOU ZHIYONG (author) / SUN YU (author) / CHEN WENDA (author) / WEI LEI (author)
2024-03-29
Patent
Electronic Resource
Chinese
Crawling ladder system for high pier column construction
| European Patent Office | 2023
| European Patent Office | 2022
| European Patent Office | 2024
Pier column construction method and pier column template
| European Patent Office | 2015