A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-performance elevator shaft protection device
The invention provides a high-performance elevator shaft protection device which comprises a support, a first buffer device and a second buffer device are arranged at the top of the support, a plurality of first friction claws and a plurality of second friction claws are arranged on the support, a first friction block is arranged at one end of each first friction claw, and a second friction block is arranged at one end of each second friction claw; the first friction block and the second friction block abut against the well wall. When construction equipment or personnel fall into an elevator shaft, a first buffer device plays a role in buffering for the first time and plays a role in further buffering on a sponge block, a seventh spring plays a role in buffering for the third time, and a supporting plate moves downwards so that a second buffer device can be compressed and plays a role in buffering for the fourth time, meanwhile, a shaft pin can press a pressing block, and the construction equipment or personnel fall into the elevator shaft. The first friction claw and the second friction claw rotate relative to the support, so that the first friction claw and the second friction claw tilt, the elastic shaft sleeve on the rotating shaft deforms, the friction force of the whole device is increased, and the buffering effect is improved.
本发明提供一种高性能电梯井防护装置，包括支架，支架顶部设有第一缓冲装置和第二缓冲装置，支架上设有多个第一摩擦爪和多个第二摩擦爪，第一摩擦爪一端设有第一摩擦块，第二摩擦爪一端设有第二摩擦块；第一摩擦块和第二摩擦块抵靠在井壁。当施工设备或者人员掉入电梯井中，第一缓冲装置起到第一次缓冲作用，海绵块上时，起到进一步的缓冲作用，第七弹簧起到第三次缓冲作用，支撑板下移，以使第二缓冲装置压缩，起到第四次缓冲作用的同时,以使轴销按压压块，以使第一摩擦爪和第二摩擦爪相对支架转动，以使第一摩擦爪和第二摩擦爪翘起，转轴上的弹性轴套变形，以增加整体装置摩擦力，以增加缓冲效果。
High-performance elevator shaft protection device
The invention provides a high-performance elevator shaft protection device which comprises a support, a first buffer device and a second buffer device are arranged at the top of the support, a plurality of first friction claws and a plurality of second friction claws are arranged on the support, a first friction block is arranged at one end of each first friction claw, and a second friction block is arranged at one end of each second friction claw; the first friction block and the second friction block abut against the well wall. When construction equipment or personnel fall into an elevator shaft, a first buffer device plays a role in buffering for the first time and plays a role in further buffering on a sponge block, a seventh spring plays a role in buffering for the third time, and a supporting plate moves downwards so that a second buffer device can be compressed and plays a role in buffering for the fourth time, meanwhile, a shaft pin can press a pressing block, and the construction equipment or personnel fall into the elevator shaft. The first friction claw and the second friction claw rotate relative to the support, so that the first friction claw and the second friction claw tilt, the elastic shaft sleeve on the rotating shaft deforms, the friction force of the whole device is increased, and the buffering effect is improved.
本发明提供一种高性能电梯井防护装置，包括支架，支架顶部设有第一缓冲装置和第二缓冲装置，支架上设有多个第一摩擦爪和多个第二摩擦爪，第一摩擦爪一端设有第一摩擦块，第二摩擦爪一端设有第二摩擦块；第一摩擦块和第二摩擦块抵靠在井壁。当施工设备或者人员掉入电梯井中，第一缓冲装置起到第一次缓冲作用，海绵块上时，起到进一步的缓冲作用，第七弹簧起到第三次缓冲作用，支撑板下移，以使第二缓冲装置压缩，起到第四次缓冲作用的同时,以使轴销按压压块，以使第一摩擦爪和第二摩擦爪相对支架转动，以使第一摩擦爪和第二摩擦爪翘起，转轴上的弹性轴套变形，以增加整体装置摩擦力，以增加缓冲效果。
High-performance elevator shaft protection device
一种高性能电梯井防护装置
LIU CHENGYONG (author) / LI YINYIN (author) / ZHANG HAIJUN (author) / WANG LIANG (author) / LIAO YUWEI (author) / SUN YIHENG (author)
2024-06-14
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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