Beijing Iwhr Hydraulic Elevator Dam

• Warranty: One Year
• Transport Package: Nude Packing
• Trademark: HED
• Model NO.: ELEVATOR DAM
• Origin: China
• HS Code: 84798999
• Production Capacity: 100sets/Year

Product Description

    The height can be over 10 meters, while the width is limitless (tailored to specific needs). It is adaptable to any geological conditions in riverbeds, and can be built on the top of an arch dam. It is not affected by sediment deposition and floating debris. The dam release is very quick and has a high-flood carrying capacity. It may be operating using a diesel engine; Therefore it is suitable for use in rural areas where electricity is sometimes unavailable.
    The Hydraulic Elevator Dam is composed of an arc (or straight line) dam surface, hydraulic rods, strut bars, hydraulic cylinders and a hydraulic pump station. It adopts the dump-truck mechanics theory, combined with a buttress dam hydraulic structure, and has dual functions of retaining water and discharging water. Hydraulic cylinders stand erectly at the back of the dam and control the pulley movement of sliding strut bars. These cylinders are used for lifting the dam for blocking water, or for lowering the dam in the case of a flood discharge. An inhibiting device controls the pulley movement of sliding strut bars, which is used to support the pier dam's fixed and movable exchange. A buoy switch is used to control the operations of the hydraulic system. The automated system allows for the lifting and the lowering of the dam according to flood fluctuation, and as such, may be left unsupervised.

    The dam has a scientific mechanical structure. The height may be randomly adjusted. It has two-way water retention ability.
   

   This type of dam does not require stationed management. When the water level reaches the buoy control, it is automatically put down. Therefore, the maintenance management cost is very low. Components are durable and may be replaced easily and cheaply. Service life is at least fifty (50) years.
    The hydraulic system operates easily and requires much less time to lift and drop the dam compared to other types of dams. Therefore, it is suitable for hilly areas where there are sharp fluctuations in flood conditions.