In hydraulic engineering gates, there is a special type of gate, which is a sliding door. The sliding door can withstand bidirectional water head. Our company simplifies and optimizes the traditional ship lock sliding door. This type of gate opening and closing machine not only has a simple form and structure, short opening and closing time, high efficiency, easy installation, low precision requirements, low maintenance workload, but is also safe, reliable, and has good overall economy. There are no ancillary facilities or equipment management rooms, and the landscape effect is good!

Horizontal sliding door is a floor plan design door that moves along the longitudinal axis of a quadrilateral ship in space, commonly seen in single and two-way waterhead ship doors. A door compartment must be installed on one leg of the door. In order to prevent the upper and lower water levels of the gate from becoming flush or having a residual water level difference of 5-10cm, the gate should fall halfway through the gate opening and closing. The gate page needs to have a full width of surplus, and guide rails can also be set up. The sliding door bears the net weight of the shutter at the fulcrum of the roller, allowing the shutter to travel along the guide rail. The door roller support columns are arranged reasonably above and below the door. The door moves along the tracks on the door legs and wooden floor. This reasonable arrangement method has a simple structure and established stress. The door top crane equipment is designed to be flexibly connected to the door gate scheme, and the roller support point is a simply supported vehicle that can be used. In order to improve the professional ability of the gate to resist tilting and stability, it is necessary to reasonably configure a pair of side wheels near the top support platform and bottom support column of the gate. The total width of the support point plate wall of the sliding door library is the same as that of the door slot, and the length of the door slot is determined by the schedule of door opening and closing. If the inspection of the door on the frame is fully considered, the specifications of the door slot need to consider the inspection requirements, and the door slot passage also needs to be equipped with inspection door slots. The floor plan design of the lifting and lowering gate can significantly reduce the installation height of the gate switch, improve the professional ability of the seismic resistance level of hydraulic structures, and reduce engineering costs. Its disadvantage is that when the bedroom door is rotated towards the middle and downstream, the suspension equipment of the gate opening and closing machine always invades the water, which is conducive to corrosion. Secondly, it is very convenient to inspect and maintain the gate.

A sliding door is a plan view water gate that moves the ship's longitudinal centerline in a direction perpendicular to the center line, and is commonly seen in single and double head water gates. A door compartment must be installed at the foot of the door. The upward and downward lines of the water gate become flat, allowing for a residual head difference switch of 5-10cm. The water gate will not collapse during the entire process of opening and closing. The water gate page needs sufficient full width and can also be set with a guide. The sliding door bears the net weight of the water gate at the support point of the roller and can travel along the track of the water gate. The water gate roller support plates are respectively arranged at the upper and lower parts of the door. The water gate moves along the track of the gate pier and the wooden floor of the water gate. This layout method has a simple structure and is established under pressure. The gantry crane can be connected to the water gate design scheme and software, and the roller support point is simple to support the wheel. It can also be equipped with a vehicle. In order to improve the anti tilt and stable working ability of the gate, a pair of side rollers must be installed around the top bracket and bottom roller support plate of the gate. The total width of the support plate wall of the horizontal sliding door's door compartment is the same as the door groove, and the length of the door compartment is determined by the stroke of the gate when it opens and closes. Considering that the gate is repaired at the position of the door compartment, the specifications of the door compartment need to consider the repair regulations, and a repair door groove needs to be set at the entrance of the door compartment.

The rising and falling gate is a plan view water gate for fitness exercise along a diagonal line. When the situation is eliminated, the water gate stands. When the door is opened, the water gate first rises one level and then rotates up and down (upstream or midstream). When fully opened, the water gate lies at the top of the water gate. The advantages of sleeper doors can greatly reduce the installation aspect ratio of switch doors, and also improve the seismic performance of hydraulic structures, reducing project budgets. Its drawback is that it rises towards the middle and lower reaches, and the lifting device of its gate switch invades the water for a long time, making it susceptible to erosion. Secondly, the maintenance and upkeep of this type of gate are very convenient.