Locking structure of support and support for power distribution network acoustic imaging detection equipment

The utility model discloses a locking structure of a support and a support for power distribution network acoustic imaging detection equipment, the locking structure of the support comprises an extrusion assembly which comprises a slot and chutes arranged at two sides of the slot, and the chutes are in sliding connection with baffle plates; the pneumatic assembly comprises an air cylinder connected with the baffle, the air cylinder is communicated with an air conveying pipe and a telescopic pipe communicated with the air conveying pipe, and the telescopic pipe is connected with a clamping piece. The baffle is extruded by the gear cylinder, so that gas in the gas cylinder enters the gas conveying pipe, the telescopic pipe is pushed to extend and be pushed out of the gear cylinder from the clamping piece to be clamped with the gear cylinder, and therefore the gear cylinder is rapidly limited. 本实用新型公开了一种支架的锁止结构及配电网声学成像检测设备用支架，支架的锁止结构包括，挤压组件，包括插槽以及开设在插槽两侧的滑槽，且滑槽滑动连接有挡板；以及，气动组件，包括与挡板连接的气筒，气筒连通有输气管以及与输气管连通的伸缩管，伸缩管连