Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Intelligent well lid lock emergency unlocking executing mechanism provided with warning device
The invention discloses an intelligent well lid lock emergency unlocking executing mechanism provided with a warning device. The mechanism comprises a bottom plate; a base is fixedly installed at theupper end of the bottom plate; a through hole is formed in the base; a gear cavity is formed in the through hole; a gear is arranged in the gear cavity; a strip-shaped hole is formed in the base; thestrip-shaped hole communicates with the gear cavity; a rack is glidingly inserted in the strip-shaped hole; the upper end of a rotating shaft is glidingly sleeved with a shaft sleeve; a square block is in clearance fit with a square hole; a circular block is fixedly installed at the upper end of the square block; the edge of the circular block is tangent with the edge of the square block; and theheight of the circular block is larger than that of the square block. According to the mechanism, when an intelligent well lid lock breaks down, emergency opening of a well lid is guaranteed, and themechanism is simple in structure and reliable in operation; personal safety accidents caused by the fact that maintainers stay underground due to misoperation can be avoided; and a warning signal canbe provided during illegal unlocking.
本发明公开了一种含告警装置的智能井盖锁应急解锁执行机构，包括底板，所述底板上端固定安装有基座，所述基座内开设有通孔，且通孔内开设有齿轮腔，所述齿轮腔内设置有齿轮，所述基座上开设有条形孔，所述条形孔与齿轮腔连通，所述条形孔内滑动插接有齿条，所述转轴的上端滑动套接有轴套，所述方形块与方形孔间隙配合，所述方形块上端固定安装有圆形块，所述圆形块的边与方形块的边相切，所述圆形块的高度大于方形块的高度。本发明解决了智能井盖锁出现故障时，确保井盖的应急开启，结构简单、运行可靠；可以避免由于误操作将维护者滞留于井下而引发的人身安全事故；可在非法解锁时提供告警信号。
Intelligent well lid lock emergency unlocking executing mechanism provided with warning device
The invention discloses an intelligent well lid lock emergency unlocking executing mechanism provided with a warning device. The mechanism comprises a bottom plate; a base is fixedly installed at theupper end of the bottom plate; a through hole is formed in the base; a gear cavity is formed in the through hole; a gear is arranged in the gear cavity; a strip-shaped hole is formed in the base; thestrip-shaped hole communicates with the gear cavity; a rack is glidingly inserted in the strip-shaped hole; the upper end of a rotating shaft is glidingly sleeved with a shaft sleeve; a square block is in clearance fit with a square hole; a circular block is fixedly installed at the upper end of the square block; the edge of the circular block is tangent with the edge of the square block; and theheight of the circular block is larger than that of the square block. According to the mechanism, when an intelligent well lid lock breaks down, emergency opening of a well lid is guaranteed, and themechanism is simple in structure and reliable in operation; personal safety accidents caused by the fact that maintainers stay underground due to misoperation can be avoided; and a warning signal canbe provided during illegal unlocking.
本发明公开了一种含告警装置的智能井盖锁应急解锁执行机构，包括底板，所述底板上端固定安装有基座，所述基座内开设有通孔，且通孔内开设有齿轮腔，所述齿轮腔内设置有齿轮，所述基座上开设有条形孔，所述条形孔与齿轮腔连通，所述条形孔内滑动插接有齿条，所述转轴的上端滑动套接有轴套，所述方形块与方形孔间隙配合，所述方形块上端固定安装有圆形块，所述圆形块的边与方形块的边相切，所述圆形块的高度大于方形块的高度。本发明解决了智能井盖锁出现故障时，确保井盖的应急开启，结构简单、运行可靠；可以避免由于误操作将维护者滞留于井下而引发的人身安全事故；可在非法解锁时提供告警信号。
Intelligent well lid lock emergency unlocking executing mechanism provided with warning device
一种含告警装置的智能井盖锁应急解锁执行机构
LI YIJIN (Autor:in) / ZHU ZHENGPING (Autor:in) / ZHANG LIANJUN (Autor:in) / LI RONGLIANG (Autor:in) / KONG XIANGZHOU (Autor:in)
29.12.2020
Patent
Elektronische Ressource
Chinesisch
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