The invention relates to the technical field of electric control detection mechanisms, in particular to an electromechanical interlocking mechanism of a water surface traveling cart. Comprising a manual locking mechanism for generating a tensioning force with a guide rail and providing a friction force for resisting the movement of a cart so as to realize the positioning and locking of the cart; the moving mechanism completes the forward and backward moving function of the cart through forward and backward rotation of a motor; the electric control circuit generates a starting signal for controlling the forward and reverse rotation of a cart movement motor and controlling the motor; the detection travel switch is composed of an inclined collision block and a protection travel switch; the inclined collision block is installed at the transmission end of the manual locking mechanism and moves up and down synchronously with the transmission end of the manual locking mechanism. The protection travel switch is installed at the fixed end of the manual locking mechanism in the upward or downward movement process of the inclined collision block. Forward and reverse rotation of the motor is started through the forward and reverse rotation control button, so that the motor is protected, and motor overheating and guide rail overheating dry friction caused by starting in a locking state are prevented.
本发明涉及电控检测机构技术领域,特别涉及一种水面行车大车机电连锁机构。包括:手动锁紧机构,产生与导轨的拉紧力并给予抵抗大车移动的摩檫力,以实现对大车的定位锁紧;移动机构,通过电机的正反转完成大车的前后移动功能;电控电路,产生控制大车运动电机的正反转以及控制电机的启动信号;检测行程开关,由斜撞块和保护行程开关构成;所述斜撞块安装于所述手动锁紧机构的传动端,并与所述手动锁紧机构的传动端同步上下移动;所述保护行程开关安装于所述手动锁紧机构的固定端,当所述斜撞块向上或向下运动过程中。本发明通过正反转控制按钮启动电机正反转,从而保护电机,防止在锁紧状态下启动,产生电机过热以及导轨过热干摩擦。
Electromechanical interlocking mechanism of water surface travelling crane cart
一种水面行车大车机电连锁机构
2024-04-09
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Integral dismounting and mounting device and method for cart travelling mechanism on container crane
Europäisches Patentamt | 2020
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