電纜橋(qiao)架作為電力、通信等系統(tong)中(zhong)電纜敷(fu)設(she)的(de)重要支(zhi)撐設施(shi)，其日(ri)常維(wei)護直接關(guan)系到電纜運(yun)行(xing)的(de)性(xing)、穩定性及使(shi)用(yong)壽(shou)命。以(yi)下我將(jiang)通過電纜橋(qiao)架安裝(zhuang)後(hou)的(de)日(ri)常(chang)維護工作要點——涵(han)蓋(gai)檢(jian)查(zha)、清潔、防(fang)護(hu)、記(ji)錄(lu)等多(duo)方(fang)面，為您安裝(zhuang)電纜橋(qiao)架後(hou)的(de)維(wei)護(hu)工作提供(gong)參(can)考(kao)：

　　As an important supporting facility for cable laying in power, communication and other systems, the daily maintenance of cable trays directly affects the safety, stability and service life of cable operation. I will provide you with reference for the daily maintenance work after installing cable trays, including inspection, cleaning, protection, recording, and other aspects

　　壹(yi)、定期巡(xun)檢(jian)與(yu)外(wai)觀(guan)檢(jian)查(zha)

　　1、 Regular inspection and visual inspection

　　定期巡(xun)檢(jian)是能否及時發現(xian)問題(ti)的(de)關(guan)鍵所在，建(jian)議根(gen)據(ju)電纜橋(qiao)架的使(shi)用(yong)環境制定巡檢(jian)周期，壹(yi)般(ban)情況(kuang)下每月(yue)少壹(yi)次(ci)，惡(e)劣(lie)環境下需(xu)縮短每周壹(yi)次(ci)。檢(jian)查(zha)涵(han)蓋(gai)的(de)內容(rong)如下：

　　Regular inspections are the key to discovering problems in a timely manner. It is recommended to develop inspection cycles based on the usage environment of cable trays, generally at least once a month, and in harsh environments, it should be shortened to once a week. The inspection covers the following contents:

　　結(jie)構(gou)完(wan)整(zheng)性(xing)檢(jian)查(zha)：

　　Structural integrity check:

　　1、支(zhi)架與連(lian)接件——檢(jian)查(zha)橋(qiao)架支(zhi)架是否松(song)動(dong)、變(bian)形(xing)或(huo)銹蝕，連(lian)接件（螺(luo)栓、螺(luo)母(mu)、卡(ka)扣等）是否齊全、緊(jin)固，有(you)無(wu)缺失或脫(tuo)落情況(kuang)。若發現(xian)松(song)動(dong)需(xu)及時用(yong)扳(ban)手擰緊；對(dui)於(yu)銹蝕嚴(yan)重的連接件，應(ying)及時更換為防腐(fu)性能更強的(de)配(pei)件。

　　1. Bracket and connecting components - Check whether the bridge bracket is loose, deformed, or corroded, whether the connecting components (bolts, nuts, buckles, etc.) are complete, tightened, and whether there are any missing or detached situations. If looseness is found, it should be tightened with a wrench in a timely manner; For severely corroded connectors, they should be replaced with accessories with stronger anti-corrosion performance in a timely manner.

　　2、橋(qiao)架本體(ti)——觀(guan)察(cha)橋(qiao)架是否存(cun)在變(bian)形(xing)、凹(ao)陷(xian)、裂(lie)縫等物(wu)理(li)損傷(shang)，特(te)別(bie)是在跨(kua)越通道、重物可能碰(peng)撞(zhuang)的區域，需(xu)檢(jian)查(zha)是否有(you)外(wai)力導(dao)致(zhi)的(de)結(jie)構(gou)損壞。

　　2. Bridge body - observe whether the bridge has physical damage such as deformation, indentation, cracks, etc., especially in areas where crossing channels or heavy objects may collide. It is necessary to focus on checking whether there is structural damage caused by external forces.

　　3、蓋(gai)板與(yu)隔板——檢(jian)查(zha)蓋(gai)板是否蓋(gai)嚴(yan)、固定牢(lao)固，避免灰塵、雜物(wu)進入(ru)或小動(dong)物鉆入(ru)；對於(yu)有(you)防(fang)火(huo)、分(fen)隔要求(qiu)的橋(qiao)架，需(xu)檢(jian)查(zha)隔板是否完(wan)好、無(wu)位(wei)移或(huo)破(po)損。

　　3. Cover plate and partition - check whether the cover plate is tightly closed, firmly fixed, and prevent dust, debris, or small animals from entering; For cable trays with fire prevention and separation requirements, it is necessary to check whether the partitions are intact, without displacement or damage.

　　表面(mian)狀(zhuang)況(kuang)檢(jian)查(zha)：

　　Surface condition inspection:

　　1、銹蝕情(qing)況(kuang)——查(zha)看橋(qiao)架表面(mian)塗(tu)層（如鍍鋅層(ceng)、噴(pen)漆(qi)層(ceng)等）是否脫(tuo)落、鼓包，金屬表面(mian)有(you)無(wu)銹蝕斑(ban)點。在(zai)潮(chao)濕、多(duo)塵或腐(fu)蝕性(xing)環境中，需(xu)檢(jian)查(zha)銹蝕程(cheng)度，若塗層(ceng)破(po)損應(ying)及時修補。

　　1. Corrosion condition - Check whether the surface coating of the bridge (such as galvanized layer, spray paint layer, etc.) has peeled off or bulged, and whether there are rust spots on the metal surface. In humid, dusty, or corrosive environments, it is important to focus on checking the degree of corrosion. If the coating is damaged, it should be repaired in a timely manner.

　　2、積汙與(yu)異(yi)物(wu)——檢(jian)查(zha)橋(qiao)架內部及表面(mian)是否堆積灰(hui)塵、油汙、雜(za)物(wu)（如紙張、塑(su)料(liao)、金(jin)屬碎屑等），若存在(zai)應及時清理(li)，避免(mian)積(ji)汙(wu)過多(duo)影(ying)響散熱或(huo)引(yin)發(fa)火災(zai)隱患。

　　2. Accumulation of dirt and foreign objects - Check whether dust, oil stains, and debris (such as paper, plastic, metal shavings, etc.) have accumulated inside and on the surface of the bridge. If there are any, they should be cleaned up in a timely manner to avoid excessive accumulation of dirt affecting heat dissipation or causing fire hazards.

　　二(er)、功能性能維護(hu)

　　2、 Functional performance maintenance

　　散(san)熱性(xing)能維護(hu) ：

　　Maintenance of heat dissipation performance:

　　對(dui)於(yu)敷(fu)設(she)動(dong)力電纜、高功率電纜的(de)橋(qiao)架，需(xu)檢(jian)查(zha)周圍是否存(cun)在遮擋(dang)物(wu)（如板材(cai)、布料(liao)等），確保橋(qiao)架通風(feng)良(liang)好，散熱順(shun)暢。 高溫環境下，可定期用(yong)紅(hong)外(wai)測溫(wen)儀檢(jian)測橋(qiao)架表面(mian)及電纜溫(wen)度(du)，若溫度(du)異常升高（超過電纜允(yun)許工作溫度），需(xu)排查(zha)原因（如(ru)電纜過載、通風(feng)不良(liang)等）並(bing)及時處(chu)理(li)。

　　For cable trays used for laying power cables and high-power cables, it is necessary to check for any obstructions (such as boards, fabrics, etc.) around the tray to ensure good ventilation and smooth heat dissipation. In high temperature environments, infrared thermometers can be used regularly to detect the surface temperature of cable trays and cables. If the temperature rises abnormally (exceeding the allowable working temperature of cables), the cause should be investigated (such as cable overload, poor ventilation, etc.) and dealt with in a timely manner.

　　防火與防(fang)護(hu)性(xing)能維護(hu)：

　　Fire prevention and protection performance maintenance:

　　1、 防(fang)火橋(qiao)架——檢(jian)查(zha)防火(huo)塗(tu)層是否完(wan)好，有(you)無(wu)開裂(lie)、脫(tuo)落現象(xiang)；防火(huo)封堵材(cai)料(liao)（如(ru)防火泥(ni)、防火(huo)包）是否完(wan)整，無(wu)松(song)動(dong)或缺失，確保火災時能有(you)效(xiao)阻(zu)隔火勢(shi)蔓延。

　　1. Fireproof bridge - check whether the fireproof coating is intact, whether there are cracks or peeling phenomena; Whether the fireproof sealing materials (such as fireproof mud and fireproof bags) are complete, without looseness or missing, ensuring that they can effectively block the spread of fire in case of fire.

　　2、防鼠防(fang)蟲——在戶外(wai)、地(di)下室等易(yi)受小(xiao)動(dong)物侵擾的(de)區域，檢(jian)查(zha)橋(qiao)架入(ru)口、縫隙(xi)處(chu)是否安裝(zhuang)防(fang)鼠網、防(fang)蟲裝置(zhi)，若裝置(zhi)損壞應(ying)及時更換，避免小動(dong)物啃咬電纜。

　　2. Rat and insect prevention - In outdoor areas, basements, and other areas that are susceptible to small animal infestation, check whether rat nets and insect prevention devices are installed at the entrance and gaps of the bridge. If the devices are damaged, they should be replaced in a timely manner to avoid small animals biting the cables.

　　電纜敷(fu)設(she)狀(zhuang)態(tai)檢(jian)查(zha)：

　　Cable laying status inspection:

　　檢(jian)查(zha)橋(qiao)架內電纜是否排列(lie)整齊，有(you)無(wu)過度(du)彎(wan)曲、擠(ji)壓、拖(tuo)拽現象(xiang)，避免(mian)電纜絕(jue)緣(yuan)層(ceng)受(shou)損。 查(zha)看電纜標識(shi)是否清(qing)晰(xi)完(wan)整(zheng)，若標識(shi)模糊(hu)或脫(tuo)落，需(xu)及時補做，方(fang)便(bian)後(hou)續(xu)檢(jian)修(xiu)識(shi)別(bie)。 對於(yu)有(you)伸(shen)縮要求(qiu)的橋(qiao)架（如跨(kua)建(jian)築物(wu)沈(chen)降縫、溫度伸縮縫處(chu)），檢(jian)查(zha)伸縮節是否靈活(huo)，有(you)無(wu)卡滯(zhi)現(xian)象(xiang)，確保橋(qiao)架能隨環境變(bian)化自由伸縮，避免(mian)拉扯電纜。

　　Check whether the cables in the cable tray are arranged neatly, whether there is excessive bending, squeezing, or dragging, and avoid damaging the insulation layer of the cables. Check if the cable markings are clear and complete. If the markings are blurry or detached, they should be promptly repaired to facilitate subsequent maintenance and identification. For cable trays with expansion requirements (such as cross building settlement joints and temperature expansion joints), check whether the expansion joints are flexible and whether there is any jamming phenomenon, to ensure that the cable tray can freely expand and contract with environmental changes, and avoid pulling and pulling the cables.

　　三、環境適(shi)應性(xing)維(wei)護(hu)

　　3、 Environmental adaptability maintenance

　　根(gen)據(ju)環境的不同(tong)進行(xing)針(zhen)對(dui)性(xing)的維護

　　Targeted maintenance based on different environments

　　1、潮(chao)濕 / 多(duo)塵環境——增加巡檢(jian)頻率，定期清(qing)理(li)橋(qiao)架表面(mian)及內(nei)部積塵(chen)、凝水(shui)，對(dui)金(jin)屬(shu)部件進行(xing)防(fang)腐(fu)處(chu)理(li)（如塗刷防(fang)銹漆、塗抹(mo)潤(run)滑脂(zhi)）；檢(jian)查(zha)橋(qiao)架接地是否良(liang)好，避免(mian)電化學腐(fu)蝕。

　　1. Damp/dusty environment - increase inspection frequency, regularly clean the surface and interior of the bridge frame of dust and condensation, and carry out anti-corrosion treatment on metal components (such as painting with anti rust paint and applying lubricating grease); Check if the bridge grounding is good to avoid electrochemical corrosion.

　　2、腐(fu)蝕性(xing)環境（如化工車間(jian)、海邊）——選用(yong)耐(nai)腐(fu)蝕材(cai)質橋(qiao)架（如玻(bo)璃(li)鋼橋(qiao)架、鋁合(he)金橋(qiao)架），定期檢(jian)查(zha)表面(mian)防(fang)腐(fu)層完好性，若發現(xian)腐(fu)蝕點應(ying)及時打磨(mo)並塗(tu)刷(shua)專(zhuan)用(yong)防(fang)腐(fu)塗料(liao)；避(bi)免橋(qiao)架與腐(fu)蝕性(xing)液體、氣體直(zhi)接接觸(chu)。

　　2. Corrosive environments (such as chemical workshops, beaches) - Choose corrosion-resistant material bridge frames (such as fiberglass bridge frames, aluminum alloy bridge frames), regularly check the integrity of the surface anti-corrosion layer, and if corrosion points are found, polish and apply special anti-corrosion coatings in a timely manner; Avoid direct contact between the bridge and corrosive liquids or gases.

　　3、戶外(wai)環境——檢(jian)查(zha)橋(qiao)架是否有(you)積(ji)水(shui)現(xian)象(xiang)（特(te)別(bie)是槽式(shi)橋(qiao)架），若存在(zai)排水(shui)不暢需(xu)疏(shu)通排水(shui)孔(kong)；冬季需(xu)清(qing)理(li)橋(qiao)架上的積雪(xue)、結(jie)冰(bing)，避免(mian)積雪(xue)過重導(dao)致(zhi)橋(qiao)架變(bian)形(xing)。

　　3. Outdoor environment - check if there is water accumulation on the bridge frame (especially the trough bridge frame), and if there is poor drainage, clear the drainage holes; In winter, it is necessary to clean the snow and ice on the bridge to avoid deformation caused by excessive snow accumulation.

　　4、接地系統(tong)維(wei)護(hu)——檢(jian)查(zha)橋(qiao)架接地裝(zhuang)置(zhi)是否連(lian)接牢(lao)固，接地電阻是否符(fu)合(he)規範要求(qiu)（壹(yi)般(ban)≤4Ω），可定期用(yong)接地電阻測試(shi)儀進行(xing)檢(jian)測。 若橋(qiao)架與接地幹線(xian)連接點出(chu)現松(song)動(dong)、銹蝕，需(xu)及時處(chu)理(li)，確保接地可(ke)靠，防(fang)止(zhi)靜電積累(lei)或(huo)漏(lou)電引發(fa)事故。

　　4. Grounding system maintenance - check whether the bridge grounding device is firmly connected and whether the grounding resistance meets the specification requirements (generally ≤ 4 Ω), and regularly use a grounding resistance tester for testing. If the connection point between the bridge and the grounding main line becomes loose or corroded, it should be dealt with in a timely manner to ensure reliable grounding and prevent static electricity accumulation or leakage from causing safety accidents.

　　四、問(wen)題處(chu)理(li)與記錄

　　4、 Problem Handling and Recording

　　1、故障(zhang)與隱患處(chu)理(li)——發現橋(qiao)架松(song)動(dong)、變(bian)形(xing)、銹蝕等輕微(wei)問題(ti)時，應及時修復(fu)；對於(yu)嚴(yan)重損壞（如(ru)結(jie)構(gou)斷(duan)裂(lie)、大面積(ji)銹蝕無(wu)法(fa)修(xiu)復(fu)）的(de)橋(qiao)架，需(xu)制定更換計劃(hua)，避免發(fa)生(sheng)事故。 若巡檢(jian)中(zhong)發(fa)現(xian)電纜破(po)損、發(fa)熱等與(yu)橋(qiao)架相關(guan)的問(wen)題，需(xu)協(xie)同(tong)電氣人員共(gong)同(tong)處(chu)理(li)，明(ming)確責任並及時整改(gai)。

　　1. Troubleshooting and Hidden Danger Handling - When minor issues such as loose, deformed, or corroded bridge frames are discovered, they should be promptly repaired; For bridge frames that are severely damaged (such as structural fractures or extensive rusting that cannot be repaired), a replacement plan should be developed to avoid safety accidents. If cable damage, heating, or other issues related to cable trays are found during inspections, it is necessary to collaborate with electrical professionals to jointly handle them, clarify responsibilities, and promptly rectify them.

　　2、維護(hu)記錄與檔(dang)案管理(li)——建(jian)立(li)電纜橋(qiao)架維護(hu)臺(tai)賬，記錄(lu)每次(ci)巡(xun)檢(jian)時間(jian)、檢(jian)查(zha)內容(rong)、發現(xian)的問(wen)題、處(chu)理(li)措(cuo)施(shi)及處(chu)理(li)結(jie)果。 存檔(dang)橋(qiao)架的設(she)計圖(tu)紙、安裝(zhuang)資(zi)料(liao)、產(chan)品(pin)合(he)格證(zheng)等文(wen)件，方(fang)便(bian)後(hou)續(xu)維(wei)護時查(zha)閱參(can)數(shu)（如(ru)橋(qiao)架規格、承重能力、防(fang)腐(fu)等級等）。 根(gen)據(ju)維(wei)護記錄(lu)分析(xi)橋(qiao)架運行(xing)狀(zhuang)態(tai)，總(zong)結(jie)易(yi)出(chu)現問(wen)題(ti)的(de)部位(wei)和原因，優(you)化維護周期和措(cuo)施(shi)。

　　2. Maintain records and archive management - Establish a cable tray maintenance ledger, recording the inspection time, inspection content, problems found, handling measures, and results of each inspection. Archive the design drawings, installation materials, product certification and other documents of the cable tray for easy reference of parameters (such as cable tray specifications, load-bearing capacity, anti-corrosion level, etc.) during subsequent maintenance. Analyze the operation status of the bridge frame based on maintenance records, summarize the parts and reasons that are prone to problems, optimize maintenance cycles and measures.

　　五、維(wei)護(hu)註(zhu)意事項

　　5、 Maintenance safety precautions

　　進行(xing)維(wei)護(hu)作業(ye)前(qian)，需(xu)確認(ren)作業(ye)區域是否停(ting)電（涉及電纜帶(dai)電部分時），並設(she)置(zhi)警示標識(shi)，避免(mian)觸(chu)電事故。 高空作業(ye)（如橋(qiao)架安裝(zhuang)在(zai)天花(hua)板、高空支(zhi)架上）時，需(xu)使(shi)用(yong)合(he)格的(de)登(deng)高工具（如(ru)梯(ti)子、腳(jiao)手架），系好帶(dai)，確保作業(ye)。 清理橋(qiao)架內部時，避免(mian)使(shi)用(yong)金(jin)屬(shu)工具用(yong)力刮擦(ca)，防(fang)止(zhi)損壞電纜絕(jue)緣(yuan)層(ceng)；使(shi)用(yong)清(qing)潔劑(ji)時，選擇不(bu)腐(fu)蝕橋(qiao)架材(cai)質和電纜絕(jue)緣(yuan)的(de)型(xing)清(qing)潔劑(ji)。

　　Before carrying out maintenance work, it is necessary to confirm whether the work area has a power outage (when involving live parts of cables), and set up safety warning signs to avoid electric shock accidents. When working at heights (such as installing cable trays on ceilings or high-altitude supports), qualified climbing tools (such as ladders and scaffolding) must be used, and safety belts must be fastened to ensure the safety of the operation. When cleaning the interior of the cable tray, avoid using metal tools to scrape forcefully to prevent damage to the cable insulation layer; When using cleaning agents, choose environmentally friendly cleaning agents that do not corrode bridge materials and cable insulation.

　　通過以(yi)上的日常維(wei)護工作，可有(you)效(xiao)保障(zhang)電纜橋(qiao)架的結(jie)構(gou)穩定和功能正常(chang)，延長(chang)其(qi)使(shi)用(yong)壽(shou)命，同(tong)時為電纜系統(tong)的(de)運(yun)行(xing)提供(gong)可靠支(zhi)撐。在維(wei)護過程(cheng)中(zhong)，需(xu)結(jie)合實際使(shi)用(yong)環境和橋(qiao)架類型(xing)，制定個性化的維護方(fang)案(an)，做到(dao)預防為主(zhu)、及時處(chu)理(li)。

　　Through the above daily maintenance work, the structural stability and normal function of the cable tray can be effectively guaranteed, extending its service life, and providing reliable support for the safe operation of the cable system. During the maintenance process, it is necessary to develop personalized maintenance plans based on the actual usage environment and bridge type, with a focus on prevention and timely handling.

　　本文(wen)由 濟南電纜橋(qiao)架  友情(qing)奉獻(xian).更多(duo)有(you)關(guan)的知(zhi)識(shi)請(qing)點擊  http://wdyvw.cn//  真(zhen)誠(cheng)的態(tai)度(du).為您提供(gong)為的服務.更多(duo)有(you)關(guan)的知(zhi)識(shi)我們(men)將(jiang)會(hui)陸續(xu)向大家奉(feng)獻.敬(jing)請(qing)期待(dai).

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