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电缆警示带的购置以及使用事项

泉源:/ 宣布时间:日期:2022-07-14 0
电缆警示带的购置事项
Purchase of cable warning tape
1.确保所购置的警示带是否具有优异的绝缘、耐燃、耐寒、耐电压、耐酸碱、耐溶剂等特征。
1. Ensure whether the warning tape purchased has good insulation, fire resistance, cold resistance, voltage resistance, acid and alkali resistance, solvent resistance and other characteristics.
2.和一次性警示带相较量是否具有不易拉断、易洗濯的简包装方法,集中聚合了盒装警示带的优势。
2. Compared with disposable warning tapes, whether it has a simple packaging method that is not easy to break and easy to clean, which centralizes the advantages of boxed warning tapes.
3.警示带的长度是否更容易施展,毗连更为容易和利便,能否让使用的地区无限的扩大。
3. Whether the length of the warning tape is easier to display, the connection is easier and convenient, and whether the area of use can be infinitely expanded.
电缆警示带使用事项
Usage of cable warning tape
1、检查是否预留出了信号接入点,装置方法是否准确。
1. Check whether the signal access point is reserved and whether the installation method is correct.
2、检查警示带中的导电金属丝是不是可以加载探测信号,有没有信号走漏的情形泛起,以及是否设置了足够的信号检测井 ;
2. Check whether the conductive wire in the warning tape can load the detection signal, whether there is signal leakage, and whether sufficient signal detection wells are set;
3、示踪警示带装置好了之后,始端和最后是不是与地面隔离,信号检测井内的警示带是否举行了牢靠处置惩罚 ;
3. After the tracer warning tape is installed, whether the beginning and end are isolated from the ground, and whether the warning tape in the signal detection well is fixed;
电缆警示带
4、可探测警示带中的导电金属丝的直径是不是知足应用要求,金属丝直径太小容易被拉断,直径太大则会导致探测信号误差增大,应该选取综合效果***的直径。探测信号容易泛起的主要问题是信号一连性易受影响。
4. Can the diameter of the conductive wire in the warning tape meet the application requirements? If the diameter of the wire is too small, it is easy to be broken, and if the diameter is too large, it will increase the error of the detection signal, so the diameter of * * * with comprehensive effect should be selected. The main problem of detection signal is that the signal continuity is easily affected.
缘故原由有多种:
There are many reasons:
①可能在施工历程中操作失误导致了警示带内部的导线断裂,造成了检测短路
① The wire inside the warning tape may be broken due to misoperation during construction, resulting in detection short circuit
②警示带的绝缘以及防水处置惩罚不敷过关,导致电线受潮影响探测
② The insulation and waterproof treatment of the warning tape are not qualified enough, resulting in the wire being affected by moisture and affecting the detection
③导电金属丝的直径过大,造成电阻增大,信号衰减增大,影响探测的效果。
③ The diameter of the conductive wire is too large, resulting in the increase of resistance and signal attenuation, which affects the detection effect.
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