Down-the-hole radial gate with multiple frames and multiple trunnions and two lifting pad eyes
一种弧形闸门、双吊点的技术,应用在海域工程、建筑、弹幕/堰等方向,能够解决闸门自重重、运输、安装无法实现、闸门钢板厚度厚等问题,达到减轻荷载的效果
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Embodiment 1
[0021] Embodiment 1: as figure 1 and 2 As shown, the arc gate 1 is set between the gate walls of the reservoir dam. Generally, the gate walls 2 on both sides are reinforced concrete structures, and a platform structure spanning both sides is arranged on the upper part of the gate wall 2. There are 7 hydraulic cylinders on the platform. 8. Hydraulic pumps and other related equipment. A reinforced concrete parapet 3 is arranged on the rear side of the gate pier or gate wall 1, and four support hinges 4 are arranged horizontally on the parapet 3, and the centers of the shaft holes of the four fixed hinges are on the same horizontal line. The arc-shaped gate 1 is connected to the pin shaft of the fixed hinge seat after the hinge 5 and the hinge 4 are hinged in a beam-like lateral direction. The gate 1, the arm 5 and the hinge 4 together constitute a whole arc-shaped gate. The overall structure formed by the gate 1, the support arm 5 and the hinge can rotate around the fixed ...
Embodiment approach 2
[0022] Implementation mode 2: if image 3 As shown, the curved gate 1 is set between the two gate walls of the reservoir dam. Generally, the gate walls 2 on both sides are reinforced concrete structures. Shutdown hydraulic oil pump and other related equipment. A reinforced concrete parapet 3 is arranged on the rear side of the gate pier or gate wall 2, and four support hinges 4 are arranged horizontally on the parapet 3, and the centers of the shaft holes of the four fixed hinges are on the same horizontal line. The arc-shaped gate 1 is connected with the pin shaft of the fixed hinge seat through the support arm 5 and the support hinge 4 that are in the shape of a beam in the lateral direction. The gate 1, the support arm 5 and the support hinge 4 together constitute a whole arc-shaped gate. 1. The integral structure formed by the support arm 5 and the hinge can rotate around the fixed hinge seat. A double-cylinder suspension hydraulic cylinder 7 is correspondingly install...
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