在安装螺杆启闭机时一定要保持底座基础布置平面水平180º;启闭机底座与基础布置平面的接触面积要达到90%以上;螺杆轴线要垂直闸台上衡量的水平面;要与闸板吊耳孔文和垂直，避免螺杆倾斜，造成局部受力而损坏机件。
1. When installing screw hoist, it is necessary to keep the base layout
level 180-ordm; the contact area between the base and the base layout
level of the hoist should be more than 90%; the screw axis should be
vertical to the horizontal plane measured on the gate platform; and the
gate hoist should be vertical and vertical to avoid the screw tilting,
causing local stress and damage to the machine parts.
2、将手动螺杆启闭机置于安装位置。把一个限位盘套在螺杆上，将螺杆从横梁的下部旋入机器中，当螺杆从机器的上方露出后，再套上限位盘。螺杆的下方与闸门连接。
2. Place the manual screw hoist in the installation position. Put a
limit disc on the screw, and screw the screw from the lower part of the
beam into the machine. When the screw is exposed from the upper part of
the machine, then the upper limit disc is set. The lower part of the
screw is connected with the gate.
3、对于安装启闭机的基础必须稳固安全。机座和井盖钢模具 U型槽模具 天津水处理设备 检查井钢模具 保定公司注册 u型槽模具 流水槽模具 基础构件的混凝土，按图纸的规定浇筑，在混凝土强度未达到设计强度时，不准拆除和改变启闭机的临时支撑，更不得进行试调和试运转。
3. The foundation of installing hoist must be stable and safe. When the
concrete strength of the machine base and foundation components is not
up to the design strength, it is not allowed to dismantle and change the
temporary support of the hoist, let alone to carry out commissioning
and commissioning when the concrete strength of the machine base and
foundation components is poured in accordance with the provisions of the
drawings
