High-safety cable bridge specially for power transmission and transformation

Abstract

The invention discloses a high-safety cable bridge specially for power transmission and transformation, which comprises a bridge shell and a humidity detector, wherein the bottom part of the bridge shell is provided with a fixedly-mounted base; two ends, below the fixedly-mounted base, are provided with fixing supports; the front side and the rear side of the bridge shell are provided with air vents; the air vent is internally provided with a dustproof filter net; the humidity detector is arranged at the left lower side inside the bridge shell; the middle position below the inner part of the bridge shell is provided with a temperature detector; and the middle position above the inner part of the bridge shell is provided with a smoke detector. The high-safety cable bridge specially for power transmission and transformation has the beneficial effects that the structure is scientific and reasonable; due to the air vents, cooling of the bridge is facilitated; due to the dustproof filter net, dust entering the cable bridge can be effectively filtered, the problems of line overheat or fire happening to the surface of the line due to dust accumulation are avoided; and due to the humiditydetector and the temperature detector, the temperature and the humidity inside the bridge can be detected in real time.

Description

technical field [0001] The invention belongs to the technical field of power transmission equipment, and in particular relates to a high-safety cable tray dedicated to power transmission and transformation. Background technique [0002] Cable trays are divided into trough type, tray type, ladder type, grid type and other structures, and are composed of brackets, supporting arms and installation accessories. The bridge frame in the building can be erected independently or attached to various buildings (structures) and pipe gallery supports. It should reflect the characteristics of simple structure, beautiful appearance, flexible configuration and convenient maintenance. All parts need to be galvanized. , Installed in the open-air bridge outside the building. [0003] The existing cable trays have simple structure, inconvenient installation, and easy to accumulate dust inside after long-term use, resulting in circuit burnout and problems that are difficult to find faults. The...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a high-safety cable bridge specially used for power transmission and transformation to solve the problem that the structure of the cable bridge proposed in the above background technology is simple, inconvenient to install, and easy to accumulate dust inside after long-term use, resulting in circuit burnout and difficulty in failure. problem dicovered

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