摘要：【中文】本发明公开了一种基于公共楼层安全用消防系统的施工方法，可以实现在施工过程中加强与公共楼层其它现有系统的联系，采用消防系统集中控制的方式，调用公共楼层已有的一切资源协助消防系统的展开运行，同时在火灾发生时可以及时迅速的构建火灾信息收集网和人群疏散逃生网，通过灭火和自救的双重展开掌握消防主动权，一方面可以统筹规划消防资源进行合理高效的灭火救援，另一方面可以快速安全的引导广大人民群众以正确的方式逃生，在降低火灾带来的损失和危害的同时，尽可能的减少人身财产损失，另外还可以配合消防中心进行消防工作，提供消防资源的协助包括火灾信息、被困人群信息等，将火灾损失程度控制到最低。 【EN】The invention discloses a construction method of a fire-fighting system based on public floor safety, which can strengthen the connection with other existing systems of the public floor in the construction process, adopts a fire-fighting system centralized control mode to call all resources existing in the public floor to assist the expansion operation of the fire-fighting system, can timely and quickly construct a fire information collection network and a crowd evacuation escape network when a fire occurs, and grasps the fire-fighting initiative through the double expansion of fire fighting and self-rescue, on one hand, can comprehensively plan the fire-fighting resources to carry out reasonable and efficient fire-fighting rescue, on the other hand, can quickly and safely guide the masses to escape in a correct mode, reduces the loss and harm caused by the fire, and simultaneously reduces the personal and property loss as much as possible, and can also cooperate with a fire-fighting center to carry out fire-fighting work to provide the assistance of the fire-fighting resources, including fire information, fire information and, Information of trapped people and the like, and the fire loss degree is controlled to be the lowest.

摘要：【中文】本发明公开了一种机电一体化数控机床板材圆弧边打磨工艺，属于打磨技术领域，一种机电一体化数控机床板材圆弧边打磨工艺，通过球端夹杆和双夹层辊的配合使用，使得在打磨头调整位置过程中，实现球端夹杆动不断的上升并下落，使得打磨片不断发生凹陷和回复的过程，进而使得打磨片表面的粘附的打磨碎屑随波动掉落，便于保持打磨片对板材边缘的打磨效果和效率；同时在气吹通道和中空的球端夹杆的设置，打磨时可以向打磨头内通入空气，空气经球端夹杆从打磨片表面吹出，并吹到打磨部位的表面，有效降低打磨碎屑在板材表面以及在打磨片表面的停留，从而有效提高打磨效果，同时有效避免打磨片因表面粘附过多打磨碎屑而导致打磨效果变差的情况。 【EN】The invention discloses an electromechanical integrated numerical control machine tool plate circular arc edge polishing process, which belongs to the technical field of polishing, and is characterized in that a ball end clamping rod and a double interlayer roller are matched for use, so that the ball end clamping rod continuously rises and falls in the position adjusting process of a polishing head, a polishing sheet continuously generates the processes of sinking and restoring, polishing scraps adhered to the surface of the polishing sheet drop along with fluctuation, and the polishing effect and efficiency of the polishing sheet on the plate edge are conveniently kept; simultaneously in the setting of air-blowing passageway and hollow ball end clamping bar, can let in the air in to the head of polishing during polishing, the air blows off from the piece surface of polishing through the ball end clamping bar to blow the surface at the position of polishing, effectively reduce the piece of polishing and stop on the sheet surface and at the piece surface of polishing, thereby effectively improve the effect of polishing, effectively avoid simultaneously polishing the piece because of the too much condition that leads to the effect of polishing deterioration of polishing of the piece of polishing of surface adhesion.

摘要：【中文】本发明公开了一种适用于空心球体环形孔位加工的打孔机，属于打孔装置领域，一种适用于空心球体环形孔位加工的打孔机，包括底座，底座的侧端固定连接有固定架，固定架的内顶面固定连接有第一气缸，第一气缸的伸缩端固定连接有打孔冲头，底座的上侧设有一对圆盘，一对圆盘相互远离的一侧均设有电动机，底座的上端固定连接有一对支撑座，支撑座上开凿有通孔，电动机固定连接于通孔的内部，电动机的输出端与圆盘的外表面固定连接，一对圆盘之间设有一对限位圆环，本发明为球体打孔工程提供了一种高效率高质量的设备，可实现对球体的精准稳固定位，使其精确打孔，大幅度减小球面打滑现象，降低打孔误差，严格保证球体打孔的精准度和效率性。 【EN】The invention discloses a perforating machine suitable for processing a hollow sphere annular hole site, which belongs to the field of perforating devices and comprises a base, wherein the side end of the base is fixedly connected with a fixed frame, the inner top surface of the fixed frame is fixedly connected with a first air cylinder, the telescopic end of the first air cylinder is fixedly connected with a perforating punch, the upper side of the base is provided with a pair of discs, one sides of the pair of discs, which are far away from each other, are respectively provided with an electric motor, the upper end of the base is fixedly connected with a pair of supporting seats, through holes are drilled on the supporting seats, the electric motor is fixedly connected inside the through holes, the output end of the electric motor is fixedly connected with the outer surfaces of the discs, and a pair of limiting rings are arranged between the pair of discs. Reduce the sphere phenomenon of skidding by a wide margin, reduce the error of punching, strictly guarantee the precision and the efficiency that the spheroid punched.