一、接線盒的數量怎么計算

接(jie)線(xian)(xian)(xian)(xian)盒(he)可能電(dian)(dian)(dian)工會比較(jiao)熟悉，它是(shi)(shi)(shi)用來(lai)保護(hu)電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)和(he)連接(jie)電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)工具，一(yi)(yi)般是(shi)(shi)(shi)PVC和(he)白(bai)鐵(tie)盒(he)材(cai)質。國內的(de)(de)(de)(de)接(jie)線(xian)(xian)(xian)(xian)盒(he)是(shi)(shi)(shi)主要(yao)是(shi)(shi)(shi)86型的(de)(de)(de)(de)。在(zai)(zai)家(jia)居裝(zhuang)修中(zhong)，接(jie)線(xian)(xian)(xian)(xian)盒(he)是(shi)(shi)(shi)電(dian)(dian)(dian)工輔料之一(yi)(yi)，因(yin)為(wei)裝(zhuang)修用的(de)(de)(de)(de)電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)是(shi)(shi)(shi)穿過(guo)電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)管的(de)(de)(de)(de)，而在(zai)(zai)電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)接(jie)頭部位(wei)(比如(ru)線(xian)(xian)(xian)(xian)路比較(jiao)長(chang)，或者(zhe)電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)管要(yao)轉角)就采(cai)用接(jie)線(xian)(xian)(xian)(xian)盒(he)做為(wei)過(guo)渡用，電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)管與(yu)接(jie)線(xian)(xian)(xian)(xian)盒(he)連接(jie)，線(xian)(xian)(xian)(xian)管里面的(de)(de)(de)(de)電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)在(zai)(zai)接(jie)線(xian)(xian)(xian)(xian)盒(he)中(zhong)連起(qi)來(lai)，起(qi)到保護(hu)電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)和(he)連接(jie)電(dian)(dian)(dian)線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)作(zuo)用。使用接(jie)線(xian)(xian)(xian)(xian)盒(he)之前(qian)需要(yao)計算，那么接(jie)線(xian)(xian)(xian)(xian)盒(he)的(de)(de)(de)(de)數量(liang)怎么計算呢?

接線盒的工程量按個數計(ji)算(suan)進行統計(ji)，具體算(suan)法(fa)是(shi)：

1、根據(ju)施工平面圖(tu)統計算出開關(guan)盒(he)數量(liang)=開關(guan)數+插(cha)座數。

2、根據施工平面圖統(tong)計算出燈頭（燈具）接線盒(he)數量（熒光燈一套只算1個燈具接線盒(he)）。

3、接(jie)（分）線盒的(de)計算(suan)為(wei)：凡是管路(lu)有三通分支(zhi)(zhi)和四通分支(zhi)(zhi)配(pei)管的(de)位置，每處計算(suan)1個(ge)(ge)；根據規范規定(ding)的(de)直管無彎(wan)超過(guo)30M時(shi)，一個(ge)(ge)彎(wan)的(de)超過(guo)20M時(shi)，二個(ge)(ge)彎(wan)超過(guo)15M時(shi)，三個(ge)(ge)彎(wan)超過(guo)8M時(shi)，都得加接(jie)線盒進(jin)行計算(suan)。

二、接線盒多少錢一個

算好了自己所(suo)需要的接線(xian)盒個(ge)數，我們就可以(yi)進(jin)行采購了，那(nei)么接線(xian)盒多少錢一個(ge)呢？

接線盒的(de)價格(ge)跟材質、尺寸(cun)還有(you)防(fang)水等級(ji)的(de)高(gao)低有(you)關，幾塊錢(qian)到幾十元錢(qian)不等，要(yao)求(qiu)比較大的(de)，甚至(zhi)是(shi)幾百塊錢(qian)，在選購之前，需要(yao)弄(nong)清自己的(de)要(yao)求(qiu)，根據需求(qiu)進行(xing)選購。