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Novel anti-seismic supporting hanger of cable tray

A technology for cable trays and support hangers, which is applied in the direction of pipeline supports, pipes/pipe joints/fittings, mechanical equipment, etc., which can solve problems such as low load capacity, low seismic level, and failure to meet the requirements of load capacity and seismic level, and achieve High anti-seismic ability, improve the anti-seismic level, and increase the effect of static load

Active Publication Date: 2013-06-05
CHUANKAI ELECTRIC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the combination of angle steel, channel steel and some weldments and anchors is generally used for cable support, but there are generally problems of low load capacity and low seismic level;
[0004] In particular, it cannot meet the requirements of high load capacity and seismic level requirements such as nuclear power plants.

Method used

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  • Novel anti-seismic supporting hanger of cable tray
  • Novel anti-seismic supporting hanger of cable tray
  • Novel anti-seismic supporting hanger of cable tray

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0023] Such as figure 1 with figure 2 and image 3 As shown, a new type of anti-seismic cable bridge support and hanger provided by the present invention includes at least three sets of columns 5, three sets of bracket arms 6 and a top plate 9, the top plate 9 is arranged at one end of the column 5, and each set of columns 5 are parallel Set up, each set of columns 5 includes two columns 5, each set of support arms 6 are respectively arranged in parallel between...

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Abstract

The invention provides a novel anti-seismic supporting hanger of a cable tray. The novel anti-seismic supporting hanger comprises at least three groups of columns, three groups of brackets and a roof. The roof is arranged at one ends of the columns, each of brackets is installed between each two columns, and support plates are installed on the brackets. The brackets and the columns are C profiles and are connected together by clamp devices. Each clamp device comprises nuts, screws matching with the nuts and a lap plate with holes matching with the screws. Nuts are fixed in a C-profile groove, and screws penetrate through the lap plate to be connected with nuts. By the clamp devices matching with the C profiles and the screws, lateral bracing and diagonal bracing, not only the static load capacity of the supporting hanger is greatly increased, but also the vertical acceleration and the horizontal acceleration of the supporting hanger are greatly improved, so that the anti-seismic level is greatly increased.

Description

technical field [0001] The invention relates to the field of cable support in the field of power transmission and distribution, in particular to a novel anti-seismic cable bridge support and hanger. Background technique [0002] The cable is the channel for power equipment to transmit power, and is the foundation of the power transmission and distribution field. During use, the support device is usually required to be fixed, and the load capacity is the basic requirement for the support and hanger; [0003] In the prior art, the combination of angle steel, channel steel and some weldments and anchors is generally used for cable support, but there are generally problems of low load capacity and low seismic level; [0004] In particular, it cannot meet the requirements of high load capacity and seismic level requirements such as nuclear power plants. [0005] There is an urgent need for a cable tray with high load capacity and high shock resistance. Contents of the inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L3/06
Inventor 顾国兴袁会云马涛章俊武李军徐先锋陆佩芳罗安栋黄雅君
Owner CHUANKAI ELECTRIC
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