The invention discloses a building safety detection circuit for a winch. The building safety detection circuit effectively solves the problem that the normal work of the winch and the safety of a building are affected due to the fact that blue smoke cannot be detected in time in the set detection mode of the winch. The safety detection circuit comprises a primary detection circuit and a secondary output circuit, and the primary detection circuit obtains reminding signals through abrasion signals of an air pipe of the winch and oil leakage signals, detected by an oil leakage sensor U1, between a valve guide pipe and a valve rod of the winch. The reminding signal is used for transmitting a temperature signal of an air cylinder of the winch and an abrasion signal, detected by the distance sensor U2, of a valve guide pipe of the winch to the secondary output circuit and outputting the reminding signal to the remote monitoring terminal; and the secondary output circuit is used for judging and calculating the temperature signal and the distance signal and then outputting an emergency signal to a remote monitoring terminal, so that the normal work of the winch is ensured.
本发明公开了一种用于卷扬机的建筑安全检测电路,有效的解决了设置的卷扬机的检测方式并不能及时的检测到蓝烟的产生进而影响到卷扬机的正常工作以及建筑的安全的问题。本发明所述安全检测电路包括初级检测电路和次级输出电路,所述初级检测电路分别利用卷扬机的气管的磨损信号和漏油传感器U1检测到的卷扬机的气门导管与气门杆之间的漏油信号来得到提醒信号,提醒信号将卷扬机的气缸的温度信号与距离传感器U2检测到的卷扬机的气门导管的磨损信号传输至次级输出电路并将提醒信号输出至远程监控终端,所述次级输出电路则将温度信号与距离信号进行判断和运算后输出紧急信号至远程监控终端,进而保证了卷扬机的正常工作。
Building safety detection circuit for winch
一种用于卷扬机的建筑安全检测电路
2022-07-05
Patent
Elektronische Ressource
Chinesisch
Winch safety control device for building construction
Europäisches Patentamt | 2015
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