| 螺杆启闭机@螺杆启闭机安装说明 |
| 添加时间：2017/12/1 15:55:02 浏览次数： |
| 启闭机应安装在水位以上，防止启闭机被淹，并应便于闸门、门槽及启闭机部件等组成检修。根据气候、风沙情况，考虑检修人员的工作等条件，固定式启闭机可以设置在机房内，也可布置在室外。设置机房时应与闸门通气孔分开，其平面尺寸除机器靠机房一侧应留有必要的检修、安装空间外，其余与墙壁之间应留有人行通道，其宽度不应小于0.8m，布置在室外的启闭机应加设活动机罩和栏杆。 The opening and closing machines should be installed above the water level to prevent the flooding of the opening and closing machines and to facilitate the maintenance of the gates, the gate grooves and the components of the hoist. According to the conditions of climate, wind and sand, and considering the working conditions of the maintenance personnel, the fixed hoist can be set up in the machine room and can be arranged outside. The room should be set with the gate hole separately, the plane size in the machine room should be left on the side of the installation space, the necessary maintenance, leave the walkway between the rest and the wall, the width of not less than 0.8m, arranged in the outdoor hoist should be added and activities of the hood and the railing. 螺杆启闭机@螺杆启闭机安装说明 Installation instructions for screw hoist @ screw hoist 在严寒地区，且在冬季有运行要求的启闭机，其机房应有保温设施，选择工作油或润滑油的牌号应考虑工作地区的气温条件。 In cold areas and in winter, there is a hoisting machine with operation requirements. The room should have thermal insulation facilities. The selection of grades of working oil or lubricating oil should take into consideration the temperature conditions in the working area. 根据启闭机工况条件和技术经济指标，有条件式可采用高扬程启闭机，以避免拆卸吊杆。布置高扬程启闭机时要防止动滑轮组、钢丝绳与闸门门槽的干扰。动滑轮组应设置防止钢丝绳脱槽的防护措施，对于浸入水中的动滑轮组，宜采用滑动轴承，轴表面应采取防腐措施，采用滚动轴承时应设密封装置，对于经常浸入水中的钢丝绳应选用镀锌钢丝绳。 According to the operating conditions and technical and economic indexes of the hoist, the high lift open and close machine can be adopted to avoid the disassembly of the hanger. When the high lift open and close machine is arranged, the interference of the movable pulley group, the wire rope and the gate slot should be prevented. The movable pulley group should be set up to prevent the protective measures of the steel wire rope, the movable pulley group is immersed in water, should adopt the sliding bearing, the shaft surface anticorrosion measures should be taken by the rolling bearings should be set up for the sealing device, the wire rope often immersed in water should be used galvanized steel wire rope. 启闭机起吊平面闸门时的起吊中心线与闸门起吊中心线一致，对于启闭力大的移动式启闭机，其吊具与闸门（或吊杆）全吊耳连接时，宜采用自动挂脱梁或手摇连轴装置。对于固定式启闭机，当连接轴重量较大而操作困难时，也宜设置手摇联轴装置。螺杆启闭机@螺杆启闭机安装说明 Hoist lifting plane gate when lifting the center line and the center line for gate lifting, mobile hoisting force of the hoist, the hanger and the gate (or boom) full lug connection, should adopt the automatic lifting beam or manual coupling device. For the fixed hoist, when the weight of the connecting shaft is large and the operation is difficult, it is also appropriate to set up the hand-held couplet device. Installation instructions for screw hoist @ screw hoist 对于以操作泄洪及其他应急闸门的启闭机，必须设置可靠的备用电源。启闭力小的启闭机必要时可以设置手摇机构。 A reliable standby power supply must be set up for the opening and closing machines that operate on flood discharge and other emergency gates. The opening and closing machine with small opening and closing force can be set up when necessary. 双吊点闸门的启闭机应设置同步装置。在启闭过程中，不应因各部分误差而影响闸门运行。对于闸门前有泥沙淤积的双吊点启闭机，其启闭力的确定应考虑两个吊点启闭荷载的不均匀系数。 The synchronizer should be set up for the opening and closing machine of the double hanging gate. In the process of opening and closing, the operation of the gate should not be affected by the error of each part. The unevenness coefficient of two hoisting and closing loads should be taken into account for the opening and closing of the double lifting and closing machine with sediment deposition in the front of the gate. 有小开度充水要求的闸门，启闭机应设有能满足小开度精度的行程开关或其他措施 There is a small opening water filling requirements of gate hoist shall be provided with a travel switch can satisfy the small opening precision or other measures |
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