Install elevator equipment formula interface channel additional

The utility model relates to an install elevator technical field additional, provide an install elevator equipment formula interface channel additional, including installing at least one channel unitbetween well frame and multi -storey building, every channel unit includes channel board and supporting seat, it is two sets of the supporting seat is installed respectively on well frame and multi -storey building, the channel board detachably fix on the supporting seat. The utility model discloses an install elevator equipment formula interface channel additional all adopts the detachably connected mode between each essential element of channel unit, the installation is dismantled conveniently, and the scene is erect the construction and in a flexible way, has been simplified the work progress, has reduced construction cost, has reduced the waste of material, has reduced construction cycle. 本实用新型涉及加装电梯技术领域，提供了种加装电梯组装式连接通道，包括安装在井道框架和多层建筑之间的至少个通道单元；每个通道单元包括通道板和支撑座；两组所述支撑座分别安装在井道框架和多层建筑上；所述通道板可拆卸地固定在所述支撑座上。本实用新型的加装