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实用新型
CN206366793U 一种法兰撑拉装置 失效 - 权利终止

一种法兰撑拉装置
摘要：
本实用新型公开了一种法兰撑拉装置，包括：法兰开启器(1)，设置有倾斜滑块(11)，通过倾斜的滑块推入法兰缝隙中以开启法兰之间的缝隙；法兰撑拉器(2)，包括双向螺杆(21)，双向螺杆(21)的两端设置有用于插入法兰缝隙内的第一滑块(221)和第二滑块(222)，第一滑块和第二滑块均与双向螺杆螺纹连接，旋转双向螺杆(21)可带动第一滑块(221)和第二滑块(222)相对运动以撑拉法兰。本实用新型的一种法兰撑拉装置，利用了配套使用的组合式法兰撑拉工具更换法兰垫和拆卸法兰连接部件，省时、省力、快速、安全的拆卸法兰，减小了危险性，缩短的工作时间，降低了劳动强度，提高了工作效率，降低了对操作人员的危险系数。
摘要（英）：

The utility model discloses a flange props and draws device, include: flange opener (1) is provided with slope slider (11), and the slider through the slope pushes in order to open the gap between the flange in the flange gap, the flange props and draws ware (2), and including reverse -flighted screw (21), the both ends of reverse -flighted screw (21) are provided with first slider (221) and second slider (222) that are used for in the blue gap of insertion method, the equal and reverse -flighted screw threaded connection of first slider and second slider, and rotatory reverse -flighted screw (21) can drive first slider (221) and second slider (222) relative motion in order to prop the daraf orchid. The utility model discloses a flange props and draws device, the combination formula flange that has utilized supporting use prop and draw the instrument to change the flange gasket and dismantle the flange joint part, save time, laborsaving, quick, safe dismantlement flange, have reduced danger, and the operating time that shortens has reduced intensity of labour, has improved work efficiency, has reduced the danger coefficient to operating personnel.

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