Rolled self-fastening type cable bridge

A cable tray, self-buckling technology, applied in the direction of pipe supports, pipes/pipe joints/pipes, mechanical equipment, etc., can solve the problems of large cable line loss, use of material resources, poor heat dissipation performance, etc., to achieve material saving , light weight, beautiful appearance effect

Inactive Publication Date: 2012-01-18
镇江市华阳机电制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The main function of the cable tray is to carry the mechanical load of the cable. The traditional steel tray is based on the specification, load, and span, and the corresponding thickness of the plate is selected through mechanical sheet metal stamping and welding. The tray has a heavy weight and uses more material resources. , the heat dissipation performance is poor, and the cable line loss is large

Method used

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  • Rolled self-fastening type cable bridge
  • Rolled self-fastening type cable bridge

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Embodiment Construction

[0015] The main body and cover plate of the self-fastening cable tray involved in the present invention are formed by pultrusion and rolling by cold-rolled steel coils. It is pultruded into an "S" shape and bent; the middle part of the cover plate protrudes into two reinforcing ribs, and the two sides are pultruded inward and bent into a "G" shape. The "G" shaped edge of the cover plate fits closely with the "S" shaped edge of the tank body, and there is no need to use a snap lock device when installing the bridge, which is convenient for installation and disassembly.

[0016] According to different requirements, the bridge frame can be rolled and drawn by stainless steel, aluminum alloy and carbon steel coils and sheets. After forming, it can be painted, sprayed, electro-galvanized, hot-dip galvanized or surface oxidation treatment and other anti-corrosion treatments.

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Abstract

The invention relates to a small rolled self-fastening type cable bridge which is used for supporting laid wires, cables and pipe cable bus bars in indoor and outdoor high-voltage and low-voltage power transmission and distribution and information network projects for industrial and civil buildings and is widely applied in the wiring installation of power supply systems and control systems. The bridge is made of a rolled steel coil, a bottom plate (1) and bilateral sides (2) of the bridge body are of an integrated structure, the bottom plate (1) is provided with first longitudinal reinforcing ribs (11), the bilateral sides (2) are provided with second longitudinal reinforcing ribs (21), and the upper ends of the bilateral sides (2) are pulled and squeezed to form longitudinal S-shaped curved structures; the upper surface of a cover plate (3) is projected to form a longitudinal reinforcing rib, and both sides of the cover plate are pulled and squeezed to form longitudinal G-shaped curved structures, and are matched with the longitudinal S-shaped curved structures of the upper ends of the bilateral sides (2). Fasteners are not needed when the bridge is mounted, and the bridge is convenient to mount and dismount.

Description

technical field [0001] The present invention is a small self-buckle type cable bridge used for laying supporting wires, cables, pipe and cable collection lines in indoor and outdoor high and low voltage power transmission and distribution and information network engineering of industrial and civil buildings, and is widely used in power supply systems and control systems. Wiring installation belongs to the manufacturing field of cable trays. Background technique [0002] The main function of the cable tray is to carry the mechanical load of the cable. The traditional steel tray is based on the specification, load, and span, and the corresponding thickness of the plate is selected through mechanical sheet metal stamping and welding. The tray has a heavy weight and uses more material resources. , the heat dissipation performance is poor, and the cable line loss is large. Contents of the invention [0003] Technical problem: The purpose of the invention is to provide a rollin...

Claims

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Application Information

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IPC IPC(8): F16L3/06
Inventor 张开洪
Owner 镇江市华阳机电制造有限公司
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