导轨升降平台http://www.sjpt178.com/的安全开关都是根据安全需要设计的，有围栏门限位、吊笼门限位、顶门限位、极限位开关、上下限位开关、对重防断绳保护开关等。 一些工地上为了省事将一些限位开关人为取消和短接或损坏后不及时修复，就等于取消了这几道安全防线，也就种下了事故隐患。例：吊笼要装载长东西，吊笼内放不下需伸出吊笼外，而人为取消门限位或顶门限位，在上述安全设施不完善或不完好的情况下，照样载人载物，这种违章作业是非常危险的。
The guide rail of the lifting platform safety switch is according to the need for the design of the security, threshold of the fence, cage threshold, forehead limit, the limit switch, upper and lower limit switches, for weight control

rope breaking protection switch etc.. Some site in order to save some limit switch position artificially cancelled and the short connecting or damaged is not timely repair, is equal to the cancelled the security line of defence, also

planted the hidden dangers of accidents. Cases: cage to load from east to west, in the suspension coop not need to extend out of the hanging cage, and man-made cancel threshold or forehead limit, in case the safety facilities imperfect or incomplete, still carrying people and objects, the exercise of violate the rules and regulations is very dangerous.  

为了避免事故隐患的发生以及人身的安全，希望使用单位领导加强管理，定期检查导轨升降平台http://www.sjpt178.com/安全开关，发现问题并及时处理、解决、修复，严格要求升降机的维护和操作人员定期检查各种安全开关的安全可靠性，杜绝事故的发生。
In order to avoid the occurrence of accidents and personal safety to use unit leaders to strengthen the management, regularly check the guide rail lifting platform safety switch, found that the problem and promptly deal with and solve,repair, strict lifts the personnel for operation and maintenance of regular inspection of all the safety and reliability of the switch, to prevent accidents.