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电缆支架的由来及使用

2017/06/16  浏览次数:

  电缆支架顾名思义就是用来架设电缆的设备,为了保证供电的安全并且城市越来越要求美观,电缆支架开始广泛应用起来,在初,架设电缆一直采取的是角铁制作的支架,可见能耗比较大,并且质量也很难得到保证,同时角铁支架还有一个致命的缺点,就是特别容易腐蚀,有趣是在隧道,地铁等潮湿的环境中使用,维护起来比较麻烦,并且这种支架的使用寿命太短,慢慢随着科技的进步,人们采用了在角铁支架外面涂上油漆或是热镀锌,但是并不能解决根本性的问题,无法保证设施的安全,并且严重的影响电力。

  Cable holder name is used for erecting cable equipment, in order to ensure the safety of power supply and the city more and more beautiful, the cable bracket is widely used, in the beginning, to set up the cable has adopted a bracket angle made visible, energy consumption is relatively large, and the quality is difficult to be guaranteed at the same time, the angle iron bracket and a fatal the disadvantage is particularly susceptible to corrosion, is interesting in the tunnel, using the subway damp environment, trouble maintenance, and the use of short service life of the support, gradually with the progress of science and technology, people in the outside angle iron bracket painted or galvanized, but it does not solve the fundamental problem. Can not guarantee the safety of power facilities, and a serious impact.

  随着经济的不断发展,科技的不断进步,人们研发出使用复合材料电缆支架,这就很容易的克服了角铁支架的弱点,由于其特殊的材质,具有很好的防腐蚀性能,并且抗静电阻燃性也良好,安装起来比较简单,像在电缆支架的特性及使用文章中也详细的提到了关于电缆支架的一些特性,可见适用于各种不同的环境条件。

  With the continuous development of economy, the progress of science and technology, people developed using composite cable bracket, it is easy to overcome the weakness of the angle iron bracket, because of its special material, has good corrosion properties, antistatic and flame retardant is good, easy to install, and use the properties like in the cable support in detail mentioned some characteristics on the cable bracket, visible for a variety of different environmental conditions.

  电缆支架的使用要严格按照说明:1、在选择电缆支架的型号上要根据具体情况来定,一般有两种型号,有的可以放置三根电缆,有的适用于两根,如果有比较特殊的需求,当然也是可以定制的。2、电缆支架的安装要水平方向,如果不得已需要倾斜,那么就要采取其他的措施来固定电缆。并且要求平衡和竖直。3、使用电缆支架要在规定的温度范围内,高不要超过+70°,也不要低于-20°。4、一旦在使用支架前,需要预埋,那么就要注意施工了,要牢固密实,并且与墙保持直角,不能出现扭曲的现象。5、在进行铺设电缆的时候,要有顺序的,一般是自上而下,如需拖动,要保持水平方向。6、注意电缆支架的承载能力,一般来说螺栓式支架大于200KG,直埋式支架大于250KG。

  The use of cable support should be strictly in accordance with the instructions: 1, according to the specific circumstances in the selection of cable support models, there are generally two types, some can be placed three cables, some for two, if there are special requirements, of course, can also be customized. 2. The cable support should be installed horizontally. If it has to be tilted, other measures should be taken to secure the cable. And balance and vertical. 3, the use of cable support in the specified range of temperature, the maximum shall not exceed +70 degrees, or less than -20 degrees. 4, once in use before the stent, need to be buried, then pay attention to the construction, must be firm and dense, and with the wall to keep the right angle, can't appear distortion phenomenon. 5, in the laying of cables, there should be in order, usually from top to bottom, if you want to drag, to maintain horizontal direction. 6, pay attention to the carrying capacity of the cable support. Generally speaking, the bolt type support is larger than 200KG, and the directly buried support is larger than 250KG.

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