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High-strength lightweight bridge

A high-strength, bridge technology, applied in the field of machinery, can solve the problems of high cost of steel raw materials, heavy bridge weight, inconvenient transportation, etc., to achieve the effect of improving the fixing effect, reducing weight and facilitating transportation

Active Publication Date: 2020-06-12
上海衡诚电力工程技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to its own needs, most cable trays are made of metal, which can ensure its own strength. However, at present, due to the increase in the cost of steel raw materials, and the direct use of metal as the main material of the bridge, so The bridge itself is heavy and not easy to transport

Method used

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Embodiment Construction

[0039] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific diagrams.

[0040] refer to figure 1 , figure 2 , image 3 , Figure 4 , high-strength lightweight bridge, including a bridge, the bridge includes a tank, the tank includes a plastic base 21 made of flame-retardant plastic; the plastic base 21 is embedded with an aluminum reinforcing rib 23, and the aluminum reinforcing rib 23 is a The plate body is provided with the mesh hole 22, the inner diameter of the mesh hole 22 gradually increases and then decreases along the thickness direction of the plate body. In the present invention, by optimizing the structure of the bridge frame, the bridge frame made of traditional metal is improved into a plastic matrix 21 embedded with aluminum reinforcement ribs 23, which is convenient for ensuring its own strength while ...

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Abstract

The invention relates to the mechanical technology field. The high-strength lightweight bridge comprises a bridge, wherein the bridge comprises a tank body, the tank body comprises a plastic base bodymade of a flame-retardant plastic, an aluminum rib is embedded in the plastic base body, the aluminum rib is a plate body provided with mesh holes, and the inner diameter of the mesh holes graduallyincreases and then decreases along the thickness direction of the plate body. The high-strength lightweight bridge is advantaged in that through optimizing the structure of the bridge, a traditional metal bridge is modified into the plastic base body with the embedded aluminum rib, self strength is guaranteed, weight of the bridge is reduced, transportation is facilitated, moreover, the effect ofelectromagnetic shielding can be realized through the embedded aluminum rib, in addition, through the structure of the mesh holes, composite strength of the aluminum rib and the plate body is guaranteed.

Description

technical field [0001] The invention relates to the technical field of machinery, in particular to a bridge frame. Background technique [0002] A tray is a bracket used to support and place cables. The bridge frame includes a groove for accommodating cables and a cover plate. [0003] Due to its own needs, most cable trays are made of metal, which can ensure its own strength. However, at present, due to the increase in the cost of steel raw materials, and the direct use of metal as the main material of the bridge, so The bridge itself is heavy and not easy to transport. Contents of the invention [0004] The object of the present invention is to provide a high-strength and lightweight bridge frame to solve at least one of the above technical problems. [0005] The technical problem solved by the present invention can adopt following technical scheme to realize: [0006] The high-strength lightweight bridge includes a bridge, and the bridge includes a tank, wherein the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G3/04
CPCH02G3/0412
Inventor 周振余朱晓苑
Owner 上海衡诚电力工程技术有限公司
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