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Assembled high molecule composite material cable stand and manufacture method thereof

A cable support and pin technology, used in pipeline supports, mechanical equipment, pipes/pipe joints/fittings, etc., can solve problems such as deformation, hidden dangers, safety accidents, etc., and achieve high surface finish, enhanced corrosion resistance, and uniform quality. good effect

Active Publication Date: 2009-04-22
重庆杰友电气材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. Since the cable bracket is used outdoors, the cable bracket made of steel is easy to be oxidized or corroded, which will cause its deformation and affect the use
even pose a safety hazard
[0005] 2. Although the cable bracket made of integrated solidification of concrete can overcome the above shortcomings, its weight is heavy, and its outer surface is not smooth enough, and there are many burrs that may easily scratch the cable during use and cause safety problems. hidden dangers and even safety accidents
Moreover, due to its integrated molding, the number of layers of the support arm on the column has been fixed, and the model has been fixed, which is not suitable for various cable installation scenarios

Method used

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  • Assembled high molecule composite material cable stand and manufacture method thereof
  • Assembled high molecule composite material cable stand and manufacture method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] see figure 1 , the cable bracket of this embodiment is mainly composed of a column 101 and at least one bracket arm 102, the bracket arm 102 is connected to the side of the column 101, and the column 101 and the bracket arm 102 are respectively made of a sheet molding material mixed with steel powder become.

[0029] Among them, sheet molding compound (Sheet Molding Compound, SMC) is a type of sheet molding compound made of resin paste impregnated with fiber or chopped fiber mat, covered with polyethylene film on both sides, and then formed by pressing, so it has durability Corrosion, creep resistance, low cost, long service life and so on.

[0030] In this embodiment, the center of the column 101 has a groove, and the support arm 102 is installed in the groove, and extends horizontally. Arm 102, so that it can support multiple layers of cables.

[0031] For the convenience of installation, the column 101 can be detachably connected with the support arm 102 , for exa...

Embodiment 2

[0037] see figure 2 As shown, the preparation method of the cable support provided in this embodiment includes:

[0038] Step 201: Stir unsaturated polyester resin, tert-butyl benzoyl peroxide, aluminum oxide hydrate, polystyrene or its copolymer, magnesium oxide, zinc stearate, and steel powder to obtain a resin paste.

[0039] Add the following materials into the reaction kettle and stir to obtain a resin paste.

[0040] Unsaturated polyester resin;

[0041] Initiator: used for activating the double bond in the cross-linking monomer (polystyrene or its copolymer) to undergo a copolymerization reaction, so that the SMC is solidified and formed in the mold cavity. In this embodiment, it is: benzoyl tert-butyl oxide);

[0042] Filler: mainly hydrated alumina;

[0043] Chemical thickening agent: make the viscosity of the unsaturated polyester resin paste increase rapidly until it meets the process requirements and is relatively stable. Magnesium oxide is selected in this em...

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PUM

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Abstract

The invention discloses an assembly-typed polymer composite material cable bracket and a preparation method thereof, and relates to the field of electric material. The cable bracket comprises a vertical column 101; the side surface of the vertical column 101 is connected with at least a supporting arm 102; the vertical column 101 and the supporting arm 102 are respectively made of piece-shaped molding material mixed by steel powder. The assembly-typed polymer composite material cable bracket can resist corrosion, resist oxidation and has smooth surface.

Description

technical field [0001] The invention relates to the field of electrical materials, in particular to a cable support. Background technique [0002] In the field of power transmission, the current cable support used to carry cables mainly consists of a column and a support arm that is arranged on the side of the column and extends horizontally. Usually, a plurality of support arms can be fixed on a column. When using the column Fixed to the wall, the cables used to transmit the power can then be placed on the bracket arms that protrude across. [0003] The current cable support is usually made of steel or integrated solidified concrete. Existing cable holders have the following disadvantages: [0004] 1. Since the cable bracket is used outdoors, the cable bracket made of steel is easy to be oxidized or corroded, causing its deformation and affecting its use. It may even pose a safety hazard. [0005] 2. Although the cable bracket made of integrated solidification of concre...

Claims

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Application Information

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IPC IPC(8): F16L3/223
Inventor 李爱军
Owner 重庆杰友电气材料有限公司
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