1、首先测量主、反轨道厚度的尺寸和闸门的厚度尺寸，三者尺寸之和应小于闸槽的预留尺寸，如小于的话可以准备安装，如大于的话要设法找原因解决。
1, first of all, the thickness measurement of the main contraorbital size and the thickness of gate size three and size should be less than the size of the gate slot is reserved, such as less than if you are ready to install, such as more than you should try to find the reason and solve.
2、看准流水方向和闸门是前止水﹙面板止水﹚还是后止水。
2, see the flow direction and gate is the former water (panel water) or after water.
3、测量、寻找吊点中心线和闸门底止水的位置尺寸，明确闸门的底止水在闸槽的位置。
3. Measure and find the position and size of the hanging center line and the water stop at the bottom of the gate, and make sure the bottom stop of the gate is in the position of the sluice gate.
4、根据闸门底止水在闸槽中的位置，把底坎放入闸槽底部，尽量使底止水在底坎面板的中央位置，用水平尺测量底坎面的平整度，水平后开始点焊稳固。
4, according to the gate bottom sealing in the gate slot position in the sill into the bottom of the gate slot, try to make the bottom sealing on sill panel central location, use level measurement sill the flatness of the surface level, after the start of welding stability.
5、再按出水口宽度和闸门的厚度，确定主轨的位置用垂线吊直主轨面然后把主轨的钢筋和预埋筋点焊连接稳定。
5, and then according to the width of the outlet and gate thickness, determine the location of the main rail, with the vertical hanging main rail surface, and then the main rail reinforcement and embedded tendon spot welding, stable connection.
6、根据出水口尺寸和闸门的宽度放反轨，其方法和稳定主轨方法一样。
6, according to the size of the outlet and the width of the gate counter rail, the method is the same as the stable main rail method.
7、安装门楣，按出水口的高度为门楣的底部，门楣的面和迎水面的轨道面相平，然后和预埋钢筋点焊连接。
7, the installation height of the lintel, according to the water outlet at the bottom of the door lintel, rail surface and the surface is flat, and then pre buried steel spot welding.
8、都点焊连接住后，再重新测量出水口的宽高和门槽的宽度，如都符合图纸要求的尺寸，就开始焊接稳固；如有不符，调整后焊接稳固。
8, after the spot welding is connected, the width of the water outlet and the width of the gate groove shall be re measured. If the size of the drawing meets the requirements of the drawing, the welding shall be stable; if there is any discrepancy, the welding will be stable after the adjustment.
9、焊接稳固好后，可以顺闸门试装，试装顺利吊起闸门，按二期预留的尺寸支盒子板准备进行灌注混凝土；试装不顺利找出问题，调整好再灌注混凝土。
9, stable welding, with gate test equipment, test equipment successfully lifted the gate of pouring concrete according to two dimensions of the supporting box board for reservation; try not successfully identify problems, adjust reperfusion concrete.
10、不锈钢插板闸门和调节堰门一般和闸槽是一体的，首先把闸门设计出水口对准，工地现场出水口，然后从侧面和正面将闸槽吊线调正，和一期预埋钢板或预埋钢筋连接固定，再做二期混凝土预埋。
10, stainless steel plate gate and regulating checkgate generally and gate slot is one of the first water outlet gate design alignment, site outlet, and then from the side and front gate slot suspension alignment, and a pre buried steel or pre buried steel fixed do two buried in concrete.
11、有栅槽的格栅拦污栅、筛网拦污栅安装方法参照以上说明。
11, the gate slot grille screen rack trash rack, installation method according to the above description.