A waterproof and anti-seismic bus duct support structure suitable for an underground pipe gallery
The innovative design of the lifting and clamping components solves the inconvenience of height adjustment and fixation of the busbar support structure, achieving convenient installation and seismic performance, and improving the installation efficiency and stability of busbars in underground utility tunnels.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU XINBA ELECTRIC
- Filing Date
- 2025-05-28
- Publication Date
- 2026-07-03
AI Technical Summary
Existing adjustable busbar support structures are laborious and cumbersome to adjust in height, affecting installation efficiency and making them difficult to fix stably, especially in underground utility tunnel environments where installation is inconvenient.
The design incorporates a combination of lifting and clamping components, including a support frame, lifting frame, lifting tube, worm gear transmission system, and clamping frame, to achieve convenient height adjustment and multiple clamping fixation of the busbar trunking, combined with a buffer pad for shock absorption protection.
It improves the efficiency and stability of busbar installation, ensures accurate positioning and seismic performance of busbars in designated locations, reduces offset and loosening, and enhances installation efficiency and safety.
Smart Images
Figure CN224459168U_ABST