Fence for construction

The fence for construction comprises a baffle, a first stand column and a second stand column are fixedly connected to the outer side of the baffle, sliding blocks are symmetrically connected to the interior of the second stand column in a sliding mode, connecting blocks are connected to the interiors of the sliding blocks in a sliding mode, and clamping blocks are fixedly connected to the outer sides of the connecting blocks; the device has the advantages that the first stand column can be pushed to move, the clamping block enters the clamping groove, the connecting block drives the clamping block to move under the elastic force action of the third spring, and the first stand column and the second stand column are connected in a limited mode; and a worker can conveniently and rapidly assemble and disassemble the multiple baffles according to the size of a construction site, and the practicability of the device is improved. 本实用新型公开了一种施工用围挡，包括挡板，挡板的外侧固定连接有第一立柱和第二立柱，第二立柱的内部对称滑动连接有滑块，滑块的内部滑动连接有连接块，连接块的外侧固定连接有卡块，