Cross-section supporting device of system cable bridge for thermal power plant

By introducing damping shock absorbers and servo motor-driven adjusting screw structures into the cable tray support device, the stability and adjustability issues of cable trays in thermal power plants under high temperature and high vibration environments have been solved. This has enabled stable support and height adjustment of the cable trays, improving cable safety and operational reliability.

CN224218015UActive Publication Date: 2026-05-08SHAANXI BEIYUAN CHEM GROUP
0 Cites 0 Cited by

Patent Information

Application Number
CN202520961036.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-15
Publication Date
2026-05-08
Estimated Expiration
2035-05-15

AI Technical Summary

Technical Problem

Existing cable tray span support devices used in thermal power plants are prone to loosening under high temperature and high vibration environments, leading to cable tray sagging and wear. Furthermore, their adjustment function is limited, affecting the laying accuracy and operational safety of cables.

Method used

The system employs a damping shock absorber and a servo motor-driven adjusting screw structure, combined with rubber buffer pads and clamping components, to achieve stable support and height adjustment of the cable tray, absorb vibration energy, and improve the flexibility of the support device.

Benefits of technology

It effectively buffers the vibration of the cable tray, ensuring the stability and safety of the cable tray in high temperature and high vibration environment, and improving the laying accuracy and operational reliability of the cable.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model discloses a span section supporting device of a system cable bridge for a thermal power plant, which comprises a mounting seat, a bearing rod is arranged on the inner side of the mounting seat, an adjusting screw rod is arranged on the inner side of the mounting seat, and the adjusting screw rod is in threaded connection with the bearing rod; the bottom end of the mounting base is connected with a servo motor, the output end of the servo motor is connected with an adjusting screw rod, and the servo motor drives the adjusting screw rod to rotate so that the height of the bearing rod can be adjusted up and down; the upper surface of the bearing rod is connected with a plurality of damping shock absorbers, and the top ends of the damping shock absorbers are connected with a shock absorption supporting plate. The damping shock absorber is arranged on the bearing rod, the shock absorption supporting plate is arranged on the damping shock absorber, the cable bridge can be borne through the shock absorption supporting plate, vibration borne by the cable bridge can be buffered through the damping shock absorber, and therefore the problem that the cable bridge is not stably used in the high-vibration environment such as a thermal power plant is solved; and meanwhile, a rubber buffer pad is arranged on one surface of the mounting seat attached to the wall surface.
Need to check novelty before this filing date? Find Prior Art