Car elevator alarm system based on network

Abstract

The invention discloses a car elevator alarm system based on a network. The car elevator alarm system comprises an elevator car, guide sliding grooves are embedded in the two sides of the elevator car, a connecting base is installed at the top of the elevator car through bolts, a supporting frame is welded to the upper portion of the connecting base, a suspension supporting column is embedded inside the supporting frame, a suspension steel rope is embedded in the surface of the suspension supporting column, a fixing nut is installed on the surface of the suspension supporting column through threads, an anti-disengaging gasket is embedded between the suspension steel rope and a fixing nut, an elevator shaft is poured on the wall of the outer side of the elevator car, a fixing block is installed at the top end of the elevator shaft through a bolt, and a touch sensor is installed on the surface of the fixing block through a bolt. According to the car elevator alarm system based on the network, by arranging the suspension steel rope, the fixing nut, the touch sensor, an acceleration sensor and a distance sensor, the problems that an existing elevator alarm system is low in detection intensity, cannot give an alarm at the first time and is small in detection range are solved.

Description

technical field [0001] The invention relates to the field of elevator alarm systems, in particular to a network-based car elevator alarm system. Background technique [0002] In terms of the safety of the existing elevators, it usually only achieves anti-falling and external early warning when falling. However, accidents caused by general failures of elevators and power outages are not taken seriously, and it is easy to cause general failures or power outages. Outsiders know that if the power outage lasts for a long time, it is prone to danger. In reality, it is easy to have an example of declaring danger due to a long-term entrapment in the elevator due to a power outage. This should not only be investigated from the responsibilities of the staff, but also from the technical aspect. This problem prevents such problems from causing serious consequences due to the wrong operation of the person in charge. [0003] National Patent No. CN108016960A relates to an elevator alarm ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a network-based car elevator alarm system to solve the problem that the existing network-based car elevator alarm system still has poor cleaning effect, cannot satisfy barbecue devices of various sizes, and has a slow cleaning rate. The problem

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