一、地埋電纜警示帶的作用

1、 The function of underground cable warning tape

地埋電纜警示帶是一種用于標(biāo)識地下埋設(shè)電纜的強制性標(biāo)志，其作用是提醒施工和維護(hù)人員在進(jìn)行挖掘和施工操作時注意避免損壞電纜，保障人員和設(shè)備，避免電力事故發(fā)生。

Underground cable warning tape is a mandatory sign used to identify buried cables underground. Its function is to remind construction and maintenance personnel to avoid damaging cables during excavation and construction operations, ensuring the safety of personnel and equipment, and avoiding power accidents.

二、地埋電纜警示帶的敷設(shè)方法

2、 The laying method of warning tape for buried cables

勘測和規(guī)劃

Survey and Planning

在敷設(shè)地埋電纜警示帶之前，需要進(jìn)行勘測和規(guī)劃工作。要了解電纜的類型、規(guī)格和數(shù)量，確定電纜鋪設(shè)的路線和深度。在選定敷設(shè)路線后，應(yīng)該考慮周邊環(huán)境的因素，如道路、橋梁、管道、排水系統(tǒng)等，同時也需要遵循當(dāng)?shù)氐姆煞ㄒ?guī)和規(guī)范標(biāo)準(zhǔn)。

Before laying the warning tape for buried cables, survey and planning work is required. Firstly, it is necessary to understand the type, specifications, and quantity of cables, and determine the route and depth of cable laying. After selecting the laying route, factors related to the surrounding environment, such as roads, bridges, pipelines, drainage systems, etc., should be considered, and local laws, regulations, and standards should also be followed.

開挖槽道

Excavation of channels

敷設(shè)地埋電纜警示帶需要開挖槽道，選用合適的工具按照規(guī)定深度進(jìn)行挖掘。對于不同類型的電纜，開挖槽道的寬度和深度也不同。敷設(shè)高壓電纜的槽道深度應(yīng)在80-100厘米左右，寬度不低于40厘米；而對于低壓電纜，槽寬可適當(dāng)減小，深度通常在50-70厘米之間。

The laying of underground cable warning tapes requires excavation of trenches, and appropriate tools should be selected to excavate according to the specified depth. The width and depth of excavation trenches vary for different types of cables. The depth of the trench for laying high-voltage cables should be around 80-100 centimeters, and the width should not be less than 40 centimeters; For low-voltage cables, the groove width can be appropriately reduced, and the depth is usually between 50-70 centimeters.

敷設(shè)電纜

Laying cables

將電纜敷設(shè)于挖掘好的槽內(nèi)，經(jīng)過驗收后方可進(jìn)行固定和填充。電纜的敷設(shè)應(yīng)經(jīng)過牢固的固定處理，避免電纜移位和松懈。

Lay the cable in the excavated trench and fix and fill it after acceptance. The laying of cables should be firmly fixed to avoid cable displacement and looseness.

填充槽道

Filling channel

電纜固定后，填充槽道應(yīng)注意選擇合適的填充材料，如細(xì)沙、細(xì)石等。對于需要進(jìn)行夯實處理的情況，可以采用夯實機械進(jìn)行操作，注意掌握適當(dāng)?shù)牧Χ群皖l率。

After fixing the cable, attention should be paid to selecting appropriate filling materials for the filling channel, such as fine sand, fine stones, etc. For situations that require compaction treatment, compaction machinery can be used for operation, paying attention to the appropriate strength and frequency.

安裝警示帶

Install warning tape

地埋電纜警示帶的敷設(shè)應(yīng)在電纜敷設(shè)完成后進(jìn)行。在地面上按照敷設(shè)路線規(guī)劃的標(biāo)準(zhǔn)間距將警示帶鋪設(shè)于地面上，并固定好。

The laying of warning tapes for buried cables should be carried out after the cable laying is completed. Lay warning tapes on the ground according to the standard spacing of the laying route plan and fix them properly.

三、注意事項

3、 Precautions

在敷設(shè)地埋電纜警示帶前，需要進(jìn)行充分的勘測和規(guī)劃，確定電纜的類型、規(guī)格和數(shù)量，選好敷設(shè)路線，并遵循當(dāng)?shù)氐姆煞ㄒ?guī)和規(guī)范標(biāo)準(zhǔn)。

Before laying warning tapes for buried cables, it is necessary to conduct sufficient survey and planning, determine the type, specifications, and quantity of cables, select the laying route, and follow local laws, regulations, and standards.

執(zhí)行前務(wù)必做好防護(hù)措施，防止人身和設(shè)備事故發(fā)生。

Be sure to take safety measures before execution to prevent personal and equipment accidents.

在挖掘槽道時，注意保證槽道寬度和深度的規(guī)范，避免對電纜造成損壞。

When excavating trenches, pay attention to ensuring that the width and depth of the trenches are standardized to avoid damage to the cables.

地埋電纜敷設(shè)完畢后，應(yīng)進(jìn)行的驗收和固定處理，保障電纜的和穩(wěn)定運行。

After the laying of buried cables is completed, professional acceptance and fixation treatment should be carried out to ensure the safety and stable operation of the cables.

敷設(shè)地埋電纜警示帶時，應(yīng)注意警示帶的間距和顏色，遵循相關(guān)規(guī)范標(biāo)準(zhǔn)。

When laying warning tapes for buried cables, attention should be paid to the spacing and color of the warning tapes, and relevant specifications and standards should be followed.