A fully automatic intelligent manhole cover for the escape port of a comprehensive pipe gallery

Abstract

The invention discloses a fully automatic intelligent manhole cover for an escape outlet of a comprehensive pipe gallery, which comprises a base, and two first fixing plates are fixedly connected to one side of the bottom of the inner wall of the base. The invention has compact structure, simple and convenient operation, and strong practicability. By setting the cover plate and the base with the electric telescopic rod to cooperate with each other, the equipment can be automatically opened by the electric telescopic rod during emergency escape, without manual operation to open the cover, so as to achieve the purpose of rapid escape. Set up a ventilation mechanism and a transmission mechanism to cooperate with the oxygen concentration sensor inside the base, so that the equipment can monitor the oxygen concentration inside the integrated pipe gallery in real time, and at the same time, the ventilation mechanism can be opened through the transmission mechanism, thereby increasing the integrated pipe The ventilation effect inside the gallery, in addition, by setting an acceleration mechanism, the ventilation speed can be increased, thereby further increasing the ventilation effect inside the integrated pipe gallery.

Description

technical field [0001] The invention belongs to the field of intelligent manhole covers, in particular to a fully automatic intelligent manhole cover for an escape port of a comprehensive pipe gallery. Background technique [0002] In the existing life, the comprehensive pipe corridor is the comprehensive corridor of underground urban pipelines, that is, to build a tunnel space underground in the city, integrating various engineering pipelines such as power, communication, gas, heating, water supply and drainage, etc., with special maintenance It is an important infrastructure and "lifeline" to ensure the operation of the city through unified planning, unified design, unified construction and management. [0003] After retrieval, the application number is 201721618013.0, a fully automatic intelligent manhole cover for the escape port of a comprehensive pipe gallery, including a manhole cover base and a manhole cover. It is fixed with a jacking installation seat, which is hi...

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Problems solved by technology

[0003] After retrieval, the application number is 201721618013.0, a fully automatic intelligent manhole cover for the escape port of a comprehensive pipe gallery, including a manhole cover base and a manhole cover. It is fixed with a jacking installation seat, which is hingedly connected with the bearing seat fixed at the bottom of the well cover. When the oil cylinder outputs power, it can lift the well cover, which is convenient for personnel to escape quickly. The oil cylinder is controlled by the hydraulic control system installed in the well cover base. Control, the beneficial effect of the utility model is: control the electrical and hydraulic systems through various opening and closing methods, realize the telescopic output power of the hydraulic cylinder, and convert the hydraulic energy into the opening and closing power through the hinge rotation mechanism, and automatically open or close the opening cover , which is convenient for security personnel to enter and escape quickly in emergency situations. This patent only uses the output power of the oil cylinder to jack up the manhole cover, so as to achieve the purpose of rapid escape. In addition, internal cables and heating pipes will dissipate heat, and gas steam leakage will seriously threaten people's safety. Therefore, ventilation is required to ensure air quality. Most of the general integrated pipe corridors are equipped with special ventilation devices, but these ventilation devices cannot meet the requirements of the internal environment. Air quality requirements, thus greatly increasing the safety hazards inside the comprehensive utility corridor

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