一、接線盒的數量怎么計算

接(jie)線(xian)(xian)(xian)(xian)盒(he)(he)(he)可能電(dian)(dian)工(gong)會比較(jiao)熟悉，它是用(yong)來(lai)保護(hu)電(dian)(dian)線(xian)(xian)(xian)(xian)和連(lian)接(jie)電(dian)(dian)線(xian)(xian)(xian)(xian)的(de)(de)工(gong)具，一(yi)般是PVC和白鐵盒(he)(he)(he)材質。國內的(de)(de)接(jie)線(xian)(xian)(xian)(xian)盒(he)(he)(he)是主要(yao)(yao)是86型的(de)(de)。在家(jia)居(ju)裝修中(zhong)，接(jie)線(xian)(xian)(xian)(xian)盒(he)(he)(he)是電(dian)(dian)工(gong)輔料(liao)之一(yi)，因為裝修用(yong)的(de)(de)電(dian)(dian)線(xian)(xian)(xian)(xian)是穿過(guo)(guo)電(dian)(dian)線(xian)(xian)(xian)(xian)管的(de)(de)，而在電(dian)(dian)線(xian)(xian)(xian)(xian)的(de)(de)接(jie)頭(tou)部位(比如線(xian)(xian)(xian)(xian)路比較(jiao)長，或(huo)者(zhe)電(dian)(dian)線(xian)(xian)(xian)(xian)管要(yao)(yao)轉角)就采(cai)用(yong)接(jie)線(xian)(xian)(xian)(xian)盒(he)(he)(he)做為過(guo)(guo)渡用(yong)，電(dian)(dian)線(xian)(xian)(xian)(xian)管與接(jie)線(xian)(xian)(xian)(xian)盒(he)(he)(he)連(lian)接(jie)，線(xian)(xian)(xian)(xian)管里面的(de)(de)電(dian)(dian)線(xian)(xian)(xian)(xian)在接(jie)線(xian)(xian)(xian)(xian)盒(he)(he)(he)中(zhong)連(lian)起來(lai)，起到(dao)保護(hu)電(dian)(dian)線(xian)(xian)(xian)(xian)和連(lian)接(jie)電(dian)(dian)線(xian)(xian)(xian)(xian)的(de)(de)作用(yong)。使用(yong)接(jie)線(xian)(xian)(xian)(xian)盒(he)(he)(he)之前需要(yao)(yao)計(ji)算，那(nei)么接(jie)線(xian)(xian)(xian)(xian)盒(he)(he)(he)的(de)(de)數量怎(zen)么計(ji)算呢?

接線盒的工(gong)程(cheng)量按(an)個數計算進行統(tong)計，具體算法是：

1、根據(ju)施工(gong)平面圖(tu)統計算出(chu)開關盒數(shu)量=開關數(shu)+插(cha)座(zuo)數(shu)。

2、根據(ju)施工平(ping)面(mian)圖統計算出燈頭（燈具）接線盒數量（熒光燈一套只(zhi)算1個燈具接線盒）。

3、接（分）線盒的(de)計(ji)算為：凡是管路有三通分支(zhi)(zhi)和四通分支(zhi)(zhi)配管的(de)位置，每(mei)處計(ji)算1個(ge)；根據規(gui)(gui)范規(gui)(gui)定的(de)直管無(wu)彎超過30M時(shi)，一(yi)個(ge)彎的(de)超過20M時(shi)，二(er)個(ge)彎超過15M時(shi)，三個(ge)彎超過8M時(shi)，都得加(jia)接線盒進行計(ji)算。

二、接線盒多少錢一個

算(suan)好了自(zi)己所需要的接線盒個數，我(wo)們(men)就可以(yi)進行(xing)采購了，那么(me)接線盒多少錢一個呢？

接(jie)線盒的價格跟材質、尺(chi)寸還有防(fang)水等級的高低有關(guan)，幾塊錢到幾十元(yuan)錢不等，要求(qiu)比較(jiao)大的，甚至是(shi)幾百塊錢，在選(xuan)購之(zhi)前(qian)，需(xu)要弄清自(zi)己(ji)的要求(qiu)，根據需(xu)求(qiu)進行(xing)選(xuan)購。