因?yàn)闊峤\電纜橋架屬于金屬材質(zhì)，金屬材質(zhì)都帶有一定的導(dǎo)電性，電纜橋架跨接線用于兩節(jié)橋架連接處,它起到漏電保護(hù)的作用。

Because hot-dip galvanized cable trays are made of metal materials, which have a certain degree of conductivity, cable tray jumper wires are used at the connection between two cable trays to provide leakage protection.

鋅橋架之間可利用鍍鋅連接板作為跨接線,把橋架連成一體在連接板兩端的兩只連接螺栓上加鍍鋅分層橋架安裝,先安裝上層,后安裝下層,上、下層之間距離要留有余量,有利于后期電纜敷設(shè)和檢修。即將各個(gè)橋架連接起來(lái)，防止漏電時(shí)有橋架不與其他橋架相連而導(dǎo)致漏電造成人身危害，會(huì)有接地線將各段橋架連接大地。

Galvanized connecting plates can be used as jumper wires between zinc cable trays to connect the trays together. Galvanized layered cable trays can be installed on the two connecting bolts at both ends of the connecting plates. The upper layer should be installed first, and then the lower layer should be installed. There should be a margin between the upper and lower layers to facilitate cable laying and maintenance in the later stage. Connect each bridge frame together to prevent leakage and personal harm caused by the bridge frame not being connected to other bridges. A grounding wire will connect each section of the bridge frame to the ground.

電纜橋架在使用中比較常見(jiàn)的問(wèn)題就是短路，短路可能是電纜內(nèi)部短路也可能是電纜被燒斷等原因，總體來(lái)說(shuō)就是電纜質(zhì)量過(guò)低導(dǎo)致。

A common problem with cable trays in use is short circuits, which can be caused by internal short circuits or cable burnout. Overall, it is due to low cable quality.

熱浸鋅電纜橋架在使用過(guò)程中還會(huì)出現(xiàn)脹縮的問(wèn)題，由于環(huán)境溫度的變化，像是鋼制電纜橋架就會(huì)出現(xiàn)熱脹冷縮的現(xiàn)象，室外橋架的作用受溫度影響是比較大的，因此使用中要注意高溫風(fēng)機(jī)溫度的變化才行。

Hot dip galvanized cable trays may also experience expansion and contraction during use. Due to changes in ambient temperature, steel cable trays may experience thermal expansion and contraction. The function of outdoor cable trays is greatly affected by temperature, so attention should be paid to changes in the temperature of high-temperature fans during use.

一般的住宅或者 是等，也都會(huì)使用到這樣的熱浸鋅電纜橋架，安裝比較方便，而且使用年壽命長(zhǎng)，也可以有效避免危險(xiǎn)的發(fā)生。但是建筑物內(nèi)使用 的橋架一定要注意美觀性，并重才能夠確保實(shí)用性。

Generally, residential buildings or shopping malls also use hot-dip galvanized cable trays, which are easy to install and have a long service life, effectively avoiding the occurrence of danger. However, the bridge used in the building must pay attention to aesthetics, and pay equal attention to ensure practicality.