Limiting device for master control handle of driver controller

The utility model discloses a limiting device for a master control handle of a driver controller. The limiting device comprises a left tool block and a right tool block, one end of the left tool block is hinged to one end of the right tool block, and the other end of the left tool block is connected with the other end of the right tool block through a lock. An alarm is arranged between the left tool block and the right tool block and gives an alarm when the left tool block and the right tool block are opened. A first limiting groove and a second limiting groove are further formed between the left tool block and the right tool block, and the first limiting groove and the second limiting groove are in butt joint to form a limiting hole of the driver controller main control handle. According to the limiting device, misoperation of personnel is prevented, and safety incidents are avoided. 本实用新型公开了一种司机控制器主控手柄限位装置。所述限位装置包括左工装块和右工装块，所述左工装块的一端和右工装块的一端铰接相连，该左工装块的另一端和右工装块的另一端通过锁连接；所述左工装块和右工装块之间设有报警器，该报警器在左工装块和右工装块打开时报警