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Hoisting arc gate
Hoisting arc gate

The arc gate is a gate with a cylindrical water retaining surface with a partial arc surface. The supporting hinge of the supporting arm is located at the center of the circle, and the gate rolls around the supporting hinge when opening and closing. The arc gate is composed of three parts: rolling door body, buried components and opening and closing equipment. The arc gate does not have a gate slot, the opening and closing force is small, and the hydraulic conditions are good. It is widely used in various types of waterways as operating gates.

Buried components:

Including side water stop, bottom sill water stop, top water stop equipment and supporting hinge seat load-bearing components, which are generally buried within the outer surface of the relevant parts of the concrete, with tight water stop and load-bearing effect. General rubber is used for medium and small arc gate water-stop equipment with low total water pressure, and special sealing rubber is used for DTH high pressure arc gate. The bearing members of the hinge seat of the exposed top arc gate are generally embedded in the overhanging corbel of the pier; some of the bearing beams of the hinge seat of the down-the-hole arc gate are directly embedded in the mass concrete, and some at both ends Insert the anchor into the side wall.

Hoisting equipment:

The opening and closing force of the arc gate is small, and the movement trajectory of the hoisting point is arc. The open-top type or the arc gate with larger width and height uses two hoisting points. The opening and closing equipment is mostly arranged with one door and one machine. According to the structure of the building, the opening and closing form of the arc gate is often selected: the lifting point is set in front of the door leaf panel, and the wire rope hoist or plate chain hoist is used; the lifting point is set at the beam system or the support arm behind the door leaf panel Above, wire rope hoist and hydraulic hoist can be selected. The cylinder body of the hydraulic gate hoist with arc gate is generally made to be swingable to achieve compact layout and reduce equipment weight. The arc gate is a gate with a cylindrical water retaining surface with a partial arc surface. The supporting hinge of the supporting arm is located at the center of the circle, and the gate rolls around the supporting hinge when opening and closing. The arc gate is composed of three parts: rolling door body, buried components and opening and closing equipment. The arc gate does not have a gate slot, the opening and closing force is small, and the hydraulic conditions are good. It is widely used in various types of waterways as operating gates.

Address:Xiwang Development Zone, Jizhou District, Hengshui City, Hebei Province  电话:18231838823  MobilePhone:18231838823  E-mail:1269432504@qq.com

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