A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Wire drawing device applied to overhead line of power distribution network
The invention relates to the technical field of electric power distribution networks, and provides a stay wire device applied to an overhead line of an electric power distribution network, the stay wire device comprises a telegraph pole and a stay rope for pulling the telegraph pole, a base is fixed at the bottom of the telegraph pole, and a supporting part distributed in the radial direction of the telegraph pole is arranged on the outer side of the bottom of the base; a motor drives a sliding block to pull a pull rope to get close to a fixed plate, in the process, due to the fact that the pull rope is stretched, a movable ring can be pulled upwards till a stop rod on the movable ring abuts against a buffer pad on the bottom face of a fixed block, namely, the movable ring does not slide any more, and the movable ring is prevented from sliding. The force bearing points of the pull rope are located on the top of the telegraph pole and the sliding block close to the supporting component correspondingly, at the moment, the supporting effect on the telegraph pole is optimal, compared with the prior art, a single motor serves as main driving force, synchronous traction work on the telegraph pole is achieved, and the practicability is high. The problem that in the prior art, it is difficult to guarantee stress balance of telegraph pole traction is solved.
本发明涉及电力配网技术领域，提出了一种应用于电力配网架空线路拉线装置，包括电线杆、以及牵拉电线杆的拉绳，所述电线杆的底部固定有基座，所述基座的底部外侧设置有绕电线杆径向分布的支撑部件；本发明中通过电机驱使滑块牵拉拉绳向固定板靠近，在此过程中，由于拉绳被拉伸，进而能够将活动环向上拉动，直至活动环上的止位杆顶压在固定块底面的缓冲垫上，即活动环不在滑动，拉绳的受力点分别位于电线杆的顶部以及靠近支撑部件的滑块，此时对电线杆的支撑效果达到最佳，现对于现有技术来说，本发明通过单个电机作为主要驱动力，实现对电线杆的同步牵拉工作，解决了现有技术中难以保证对电线杆牵拉的受力均衡的问题。
Wire drawing device applied to overhead line of power distribution network
The invention relates to the technical field of electric power distribution networks, and provides a stay wire device applied to an overhead line of an electric power distribution network, the stay wire device comprises a telegraph pole and a stay rope for pulling the telegraph pole, a base is fixed at the bottom of the telegraph pole, and a supporting part distributed in the radial direction of the telegraph pole is arranged on the outer side of the bottom of the base; a motor drives a sliding block to pull a pull rope to get close to a fixed plate, in the process, due to the fact that the pull rope is stretched, a movable ring can be pulled upwards till a stop rod on the movable ring abuts against a buffer pad on the bottom face of a fixed block, namely, the movable ring does not slide any more, and the movable ring is prevented from sliding. The force bearing points of the pull rope are located on the top of the telegraph pole and the sliding block close to the supporting component correspondingly, at the moment, the supporting effect on the telegraph pole is optimal, compared with the prior art, a single motor serves as main driving force, synchronous traction work on the telegraph pole is achieved, and the practicability is high. The problem that in the prior art, it is difficult to guarantee stress balance of telegraph pole traction is solved.
本发明涉及电力配网技术领域，提出了一种应用于电力配网架空线路拉线装置，包括电线杆、以及牵拉电线杆的拉绳，所述电线杆的底部固定有基座，所述基座的底部外侧设置有绕电线杆径向分布的支撑部件；本发明中通过电机驱使滑块牵拉拉绳向固定板靠近，在此过程中，由于拉绳被拉伸，进而能够将活动环向上拉动，直至活动环上的止位杆顶压在固定块底面的缓冲垫上，即活动环不在滑动，拉绳的受力点分别位于电线杆的顶部以及靠近支撑部件的滑块，此时对电线杆的支撑效果达到最佳，现对于现有技术来说，本发明通过单个电机作为主要驱动力，实现对电线杆的同步牵拉工作，解决了现有技术中难以保证对电线杆牵拉的受力均衡的问题。
Wire drawing device applied to overhead line of power distribution network
一种应用于电力配网架空线路拉线装置
ZENG FENG (author) / ZHAO BO (author) / AI YU (author) / GUO JINPENG (author) / XU MINGYANG (author)
2024-07-23
Patent
Electronic Resource
Chinese
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
Improved distribution network overhead line windproof guy wire device
| European Patent Office | 2015
Windproof stay wire device of distribution network overhead line
| European Patent Office | 2015