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more+- Professor Chen Erfan, a leader of our company, was invited to attend the inauguration ceremony for the new location of Shenyang Zhilang Technology Co., Ltd. and visited its research achievements and new products.
- The 4th Annual Meeting of the Special Committee and the 3rd New Materials Science & Technology Conference Held in Hangzhou
- Professor Chen, a leader of our company, participated in the Standardization Technical Committee of the Chemical Industry and Engineering Society of China.
- Warm Congratulations on Our Company Being Awarded the Certificate of High-Tech Enterprise!
- Chairman Chen Erfan Participated in Liaoning International Rubber Technology Exchange Festival as a Specially Invited Expert.
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A Brief Discussion on the Installation of Steel Dam Gate Leaves for Shenyang Air-Cushioned Shield Sluices
发布时间:2021-08-02
点击量:3560
2021年河南的洪灾以台风影响在河南造成大暴雨、地形缘故、大气环流形势巩固,乃至降雨时间长三个缘故较为突出。在灾祸面前,我们个人的力量也许显得惨白无力。所以说此时安装了沈阳气盾闸就显得更为重要,下面我们就来浅谈钢坝闸门门叶的安装
(1)钢坝闸门门叶安装工艺流程
沈阳气盾闸支撑准备→门叶排布对号→对孔门叶螺栓连接→门叶连接处螺栓连接→水封装置安装→整体验收
(2)钢坝闸门门叶安装工艺措施
门叶进行总体拼装,门叶分单元运抵安装现场经检查合格后。首先,将各单元构件在平台上摆放好,按沈阳气盾闸制造厂内预组装解体后所作的标记进行对号后,对其各项尺寸进行检查,符合设计图纸及标准的要求。并且满足:节间连接螺栓连接。

(3)钢坝闸门门叶的安装
根据设计图纸,以闸门孔口中心基准点为基准,复测底横轴支铰中心线,底坎里程、高程,侧埋件的曲率半径中心线及孔口距离。
利用吊车把门叶卸车;把门叶单元运到位后,并测量闸门的对角线扭曲等符合图纸及标准要求。用起吊设备把已就位好的闸门及支臂吊至底轴并用支架固定好,按放好的闸门安装线控制闸门里程,在底轴安装面内打上密封胶,同时要求闸门上的连接板与底轴贴合严密,穿螺栓固定。
钢坝门叶安装完成后要求弧板与底轴贴合允许偏差为±2.0mm。
在古代,为了维护河道,人们只能不断加筑堤坝,形成河道越来越高——水流越来越缓慢——泥沙沉积越来越严重——河道继续升高的死局,直到某场暴雨让堤防不堪重负决口为止。
做好防水,沈阳气盾闸安装选择我们公司,是一个非常好的选择!