Decorate engineering construction with automatic rising split heads

The utility model relates to an architectural decoration equipment field discloses a decorate engineering construction with automatic rising split heads, and including base, bench face, box, first cylinder body, second cylinder body, first slide, first ejector pin, first ejector pin top is equipped with first tooth portion, the gear is coaxial to be provided with special -shaped ratchet, rotates on the special -shaped ratchet and is connected with the pendulum rod, is equipped with up time needle initiative pawl and anticlockwise initiative pawl on the pendulum rod, it has up time needle checkpawl and anticlockwise check pawl to articulate on the box, is fixed with first cylinder and second cylinder on the box, bench face middle part is fixed with the pillar, can dismantle on the pillar and be connected with the regulation pole, the free end of two pendulum rods stretches out box and sliding connection respectively on adjusting the pole. This scheme can make things convenient for theworkman to adjust the heig