Clamp plate type dropping prevention device used during ascending and descending of vehicle

• Main Author: LIN QIPENG
• Format: Patent
• Language: Chinese; English
• Published: 15.06.2011
• Subjects: BUILDING; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; FENCING; FIXED CONSTRUCTIONS; MASTS; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL

The utility model discloses a clamp plate type dropping prevention device used during ascending and descending of a vehicle, which aims at overcoming the shortcomings that a self-locking positioning mechanism of an existing vehicle lifting device is low in assurance factor, and a lifting platform in a self-locked positioned state still has risks of dropping off. The technical scheme mainly includes that the clamp plate type dropping prevention device consists of four groups of rotating clamp plate mechanisms, each of the rotating clamp plate mechanisms is mounted on one side of each of four upright columns of a vehicle lifting device and comprises a vertically rotating matching seat, a rotating rod, a clamp plate and a pulling handle, each vertically rotating matching seat is fixedly mounted on one side of the corresponding upright column, the rotating rods rotationally match with the vertically rotating matching seats, the clamp plates are fixed to the upper portions of the rotating rods, the pulling handles