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Manufacture method of cable holder stand column

A cable support and manufacturing method technology, applied in the direction of pipe supports, mechanical equipment, pipes/pipe joints/pipe fittings, etc., can solve the problems of short service life, unsafe, black smoke, etc., and achieve improved UV resistance and long service life. , the effect of improving flame retardancy

Active Publication Date: 2013-01-09
李爱军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the column in the split combined structure generally adopts the pultrusion production process. In order to make the column achieve the required strength, a large amount of resin materials are added in the production process, so the flame retardancy is poor, and it is easy to spontaneously combust to produce black smoke and thorns. Nasal odor, poor UV resistance, short service life, very unsafe

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Follow the steps below to fabricate the cable support post:

[0022] (1) Add o-phthalic unsaturated polyester resin, zinc stearate, dimethyl methyl phosphate, aluminum hydroxide, UV-9, tert-butyl peroxybenzoate, 4-tert-butylcyclohexyl Put the ester into a high-speed disperser and beat it to make a resin paste.

[0023] 100 parts of o-phthalic unsaturated polyester resin, 2 parts of zinc stearate, 4 parts of dimethyl methyl phosphate, 30 parts of aluminum hydroxide, 0.2 parts of UV-90.2 parts, 0.5 parts of tert-butyl peroxybenzoate, 4- 0.5 parts of tert-butylcyclohexyl ester;

[0024] (2) Put the resin paste prepared in step (1) into the resin paste tank, introduce the glass fiber into the resin paste tank by the traction device, and the outer surface of the glass fiber is adhered by the resin paste;

[0025] (3) The glass fiber adhered by the resin paste is drawn out of the resin paste tank by the traction device, and it is put into the preforming mold together with t...

Embodiment 2

[0030] Follow the steps below to fabricate the cable support post:

[0031] (1) According to the following components, mix isophthalic unsaturated polyester resin, calcium stearate, dimethyl methyl phosphate, aluminum hydroxide, UV-9, tert-butyl peroxide 2-ethylhexanoate, 4 - tert-butyl cyclohexyl ester is put into a high-speed disperser for beating to obtain a resin paste,

[0032] 100 parts of isophthalic unsaturated polyester resin, 3 parts of calcium stearate, 5 parts of dimethyl methyl phosphate, 40 parts of aluminum hydroxide, 0.25 parts of UV-90, 0.55 parts of tert-butyl peroxide 2-ethylhexanoate Parts, 0.6 parts of 4-tert-butylcyclohexyl ester;

[0033] (2) Put the resin paste prepared in step (1) into the resin paste tank, introduce the glass fiber into the resin paste tank by the traction device, and the outer surface of the glass fiber is adhered by the resin paste;

[0034] (3) The glass fiber adhered by the resin paste is drawn out of the resin paste tank by the...

Embodiment 3

[0039] Follow the steps below to fabricate the cable support post:

[0040] (1) According to the following components, p-phenylene type unsaturated polyester resin, zinc stearate, dimethyl methyl phosphate, aluminum hydroxide, UV-9, tert-butyl peroxide 2-ethylhexanoate, 4 - tert-butyl cyclohexyl ester is put into a high-speed disperser for beating to obtain a resin paste,

[0041] 100 parts of p-phenylene unsaturated polyester resin, 4 parts of zinc stearate, 6 parts of dimethyl methyl phosphate, 50 parts of aluminum hydroxide, 0.3 parts of UV-90.3 parts, 0.6 parts of tert-butyl peroxide 2-ethylhexanoate Parts, 0.8 parts of 4-tert-butylcyclohexyl ester;

[0042] (2) Put the resin paste prepared in step (1) into the resin paste tank, introduce the glass fiber into the resin paste tank by the traction device, and the outer surface of the glass fiber is adhered by the resin paste;

[0043] (3) The glass fiber soaked by the resin paste is drawn out of the resin paste tank by the...

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PUM

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Abstract

The invention discloses a manufacture method of a cable holder stand column, which comprises the steps of: 1, placing unsaturated polyester resin, a release agent, a fire retardant, a filler, an ultraviolet absorber, a curing agent and a promoting agent in a high-speed dispersion machine according to a certain component for pulping to prepare resin paste; 2, placing the resin paste prepared in the step 1 in a resin paste trough, introducing glass fibers in the resin paste trough by a traction device, adhering the outer surface of the glass fibers by using the resin paste; 3, leading the glassfibers adhered by the resin paste out of the resin paste trough by the traction device, placing the glass fibers and a glass fiber loop bonding felt into a performing die to obtain a mixture formed in the performing die; 4, introducing the mixture prepared in the step 3 into a stand column die for heating and curing to obtain a semi-finished product; and 5, cutting the semi-finished product prepared in the step 4 to obtain the cable holder stand column. The cable holder stand column manufactured by using the method has the advantages of better fire resistance and ultraviolet resistance and longer service life.

Description

technical field [0001] The invention relates to a method for manufacturing a cable support column. Background technique [0002] With the vigorous development of my country's economic construction, the power industry has been driven to revive. The rapid economic development has led to the large-scale construction of highways and high-speed railways, and various facilities and equipment that are compatible with transmission lines have also been widely developed and utilized. Large-scale power transmission lines are transported by cables. Among them, the cable bracket is an important part of the transmission cable used in the electric power industry. Transmission and output of cables in underground trenches and cable tunnels. [0003] The cable support is mainly used for erecting cables, and mostly consists of a column part fixed on the side wall of the trench or tunnel and a cross brace part fixed on the column. The uprights and cross braces of the cable support are formed...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L3/00C08L67/06C08K13/04C08K7/14
Inventor 李爱军
Owner 李爱军