A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for replacing telegraph pole in electrified state
The invention provides a method for replacing a telegraph pole in an electrified state. The method comprises the following specific steps that 1, an insulation shielding blanket is used for wrapping a power transmission line in an insulation mode; 2, the power transmission line is removed from a cross arm at the top end of the telegraph pole; 3, an inclined pit extending in the direction of the power transmission line is dug in the root of the telegraph pole; 4, the telegraph pole is put down along the inclined pit; 5, the telegraph pole is pulled out of the inclined pit, and a new telegraph pole is put into the inclined pit; 6, the new telegraph pole is vertically erected; 7, the inclined pit is backfilled, the ground around the new telegraph pole is tamped, and the power transmission line is fixed to a cross arm of the new telegraph pole; and 9, the insulation shielding blanket is taken down. According to the method, the telegraph pole can be replaced in the electrified state, the living and production electricity utilization requirements of users are met, in the telegraph pole replacing process, the telegraph pole is put down or erected in the extending direction of the power transmission line, the telegraph pole and the power transmission line are not scraped or collided, the power transmission line is prevented from being damaged, unnecessary workloads are reduced, and the power supply service quality is improved.
带电更换电线杆方法，具体步骤如下所示：1、使用绝缘遮蔽毯对输电线路绝缘包裹；2、将输电线路从电线杆顶端的横担上解下；3、在电线杆根部开挖沿输电线路方向延伸的斜坑；4、将电线杆沿斜坑放倒；5、将电线杆拉出斜坑，并放入新电线杆；6、将新电线杆竖直立起；7、对斜坑回填，并对新电线杆周围地面夯实；将输电线路固定在新电线杆的横担上；9、取下绝缘遮蔽毯。其可在带电状态下更换电线杆，保证用户的生活、生产用电需求，并在更换电线杆过程中，将电线杆沿输电线路延伸方向放倒或竖立，电线杆与输电线路无刮碰，避免损伤输电线路，减少不必要的工作量，提高供电服务质量。
Method for replacing telegraph pole in electrified state
The invention provides a method for replacing a telegraph pole in an electrified state. The method comprises the following specific steps that 1, an insulation shielding blanket is used for wrapping a power transmission line in an insulation mode; 2, the power transmission line is removed from a cross arm at the top end of the telegraph pole; 3, an inclined pit extending in the direction of the power transmission line is dug in the root of the telegraph pole; 4, the telegraph pole is put down along the inclined pit; 5, the telegraph pole is pulled out of the inclined pit, and a new telegraph pole is put into the inclined pit; 6, the new telegraph pole is vertically erected; 7, the inclined pit is backfilled, the ground around the new telegraph pole is tamped, and the power transmission line is fixed to a cross arm of the new telegraph pole; and 9, the insulation shielding blanket is taken down. According to the method, the telegraph pole can be replaced in the electrified state, the living and production electricity utilization requirements of users are met, in the telegraph pole replacing process, the telegraph pole is put down or erected in the extending direction of the power transmission line, the telegraph pole and the power transmission line are not scraped or collided, the power transmission line is prevented from being damaged, unnecessary workloads are reduced, and the power supply service quality is improved.
带电更换电线杆方法，具体步骤如下所示：1、使用绝缘遮蔽毯对输电线路绝缘包裹；2、将输电线路从电线杆顶端的横担上解下；3、在电线杆根部开挖沿输电线路方向延伸的斜坑；4、将电线杆沿斜坑放倒；5、将电线杆拉出斜坑，并放入新电线杆；6、将新电线杆竖直立起；7、对斜坑回填，并对新电线杆周围地面夯实；将输电线路固定在新电线杆的横担上；9、取下绝缘遮蔽毯。其可在带电状态下更换电线杆，保证用户的生活、生产用电需求，并在更换电线杆过程中，将电线杆沿输电线路延伸方向放倒或竖立，电线杆与输电线路无刮碰，避免损伤输电线路，减少不必要的工作量，提高供电服务质量。
Method for replacing telegraph pole in electrified state
带电更换电线杆方法
QI WANG (author) / TANG SHAOFEI (author) / ZHAO BING (author) / ZHAO GUANG (author) / DONG KEYAN (author)
2021-04-09
Patent
Electronic Resource
Chinese
| European Patent Office | 2023