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識地下埋設電纜的強制性標志，其作用是提醒施工和維護人員在進行挖掘和施工操作時注意避免損壞電纜，保障人員和設備，避免電力事故發生。

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方法

2、 The laying method of warning tape for buried cables

勘測和規劃

Survey and Planning

在敷設地埋電纜警示帶之前，需要進行勘測和規劃工作。要了解電纜的類型、規格和數量，確定電纜鋪設的路線和深度。在選定敷設路線后，應該考慮周邊環境的因素，如道路、橋梁、管道、排水系統等，同時也需要遵循當地的法律法規和規范標準。

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

敷設地埋電纜警示帶需要開挖槽道，選用合適的工具按照規定深度進行挖掘。對于不同類型的電纜，開挖槽道的寬度和深度也不同。敷設高壓電纜的槽道深度應在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.

敷設電纜

Laying cables

將電纜敷設于挖掘好的槽內，經過驗收后方可進行固定和填充。電纜的敷設應經過牢固的固定處理，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，填充槽道應注意選擇合適的填充材料，如細沙、細石等。對于需要進行夯實處理的情況，可以采用夯實機械進行操作，注意掌握適當的力度和頻率。

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應在電纜敷設完成后進行。在地面上按照敷設路線規劃的標準間距將警示帶鋪設于地面上，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

在敷設地埋電纜警示帶前，需要進行充分的勘測和規劃，確定電纜的類型、規格和數量，選好敷設路線，并遵循當地的法律法規和規范標準。

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.

執行前務必做好防護措施，防止人身和設備事故發生。

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.

地埋電纜敷設完畢后，應進行的驗收和固定處理，保障電纜的和穩定運行。

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.

敷設地埋電纜警示帶時，應注意警示帶的間距和顏色，遵循相關規范標準。

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.