CN107154604A - A kind of composite fireproof anti-corrosion cable bridge - Google Patents
A kind of composite fireproof anti-corrosion cable bridge Download PDFInfo
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- CN107154604A CN107154604A CN201710578208.5A CN201710578208A CN107154604A CN 107154604 A CN107154604 A CN 107154604A CN 201710578208 A CN201710578208 A CN 201710578208A CN 107154604 A CN107154604 A CN 107154604A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0412—Heat or fire protective means
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0418—Covers or lids; Their fastenings
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0437—Channels
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/322—Ammonium phosphate
- C08K2003/323—Ammonium polyphosphate
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
- C08K2003/387—Borates
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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Abstract
The present invention relates to a kind of composite fireproof anti-corrosion cable bridge, including crane span structure main body and cover plate, the cross sectional shape of the crane span structure main body is U-shaped structure, the first cavity is provided with crane span structure main body, support frame is provided with first cavity, filling flexible layer in filler reinforcement layer, second cavity in first cavity；The 3rd cavity is provided with the lid, flame retardant is provided with 3rd cavity, the lower surface of 3rd cavity is obliquely installed, it is connected between 3rd cavity and the external world by some second channels, filling PUR in second channel, excellent combination property, with compression strength height, high bending strength, anti-thawing, oil resistant, acidproof, alkaline-resisting and fireproof characteristic.
Description
Technical field
The present invention relates to a kind of cable testing bridge, more particularly to a kind of composite fireproof anti-corrosion cable bridge.
Background technology
Crane span structure is mainly used in laying cable run, and cable testing bridge is divided into the knot such as slot type, pellet type and ladder-type, grid type
Structure, is made up of support, trailing arm and installation annex etc., can independently set up, can also be attached to various buildings or structures and piping lane
On support, the features such as simple in construction, handsome in appearance, configuration is flexible and easy to maintenance is embodied, whole parts are both needed to carry out zinc-plated place
Reason, the outdoor crane span structure outside building if in neighbouring seashore or belongs to corrosion region, then material must have anti-corrosion,
Resistance to moisture, adhesive force are good, the high physical property feature of impact strength.
Present crane span structure generally use metal crane span structure, to meet fire protection requirement, however, the thermal conductivity of metal crane span structure compared with
By force, further, since variation of ambient temperature, metal crane span structure there is also the phenomenon expanded with heat and contract with cold, stability of these meetings to cable
Impact, in order to simultaneously meet etch-proof requirement, metal surface generally also needs to be surface-treated, cause technique and
Cost further increases, it can be seen that, also there is great number of issues in existing metal crane span structure.
The content of the invention
The present invention proposes a kind of composite fireproof anti-corrosion cable bridge regarding to the issue above, and excellent combination property has
Compression strength height, high bending strength, anti-thawing, oil resistant, acidproof, alkaline-resisting and fireproof characteristic.
Specific technical scheme is as follows：
A kind of composite fireproof anti-corrosion cable bridge, including crane span structure main body and cover plate, the cross sectional shape of the crane span structure main body
For U-shaped structure, interior be provided with the first cavity, the first cavity of crane span structure main body is provided with support frame；The support frame includes one
Bottom support frame and two lateral support framves, lateral support frame are that longitudinal direction is equal on rectangular parallelepiped structure, the madial wall of side wall support frame
Even to be longitudinally uniformly provided with some first raised lines provided with some first grooves, on its lateral wall, the first groove interlocks with the first raised line
Set, the section of first groove and the first raised line is longitudinally to set in equal-sized triangular structure of right angle, the first groove
There is the first supporting plate, the first supporting plate is provided with some first through hole, and the first raised line is provided with first passage, and first passage is circle
Four the second support bars are uniformly provided with column structure, the inwall of first passage, the bottom support frame is rectangular parallelepiped structure, bottom
It is provided with portion's support frame in the second cavity, the second cavity and is alternately provided with some 3rd support bar groups and the 4th support bar group, the
Three support bar groups are made up of some 3rd support bars, and the 4th support bar group is made up of some 4th support bars, the bottom support
Frame is horizontally disposed with, the both sides for being fixed on bottom support frame of side wall support frame mirror image；Filler reinforcement layer, institute in first cavity
State filling flexible layer in the second cavity；
It is provided with the lid in the 3rd cavity, the 3rd cavity and is provided with flame retardant, the lower surface of the 3rd cavity is obliquely installed,
It is connected between 3rd cavity and the external world by some second channels, filling PUR in second channel.
A kind of above-mentioned composite fireproof anti-corrosion cable bridge, wherein, the preparation method of the strengthening course is：By weight
Count 80-120 parts of epoxy resin, 12-18 parts of polyester fiber, 10-15 parts of aluminium hydroxide, 1-5 parts of expanded graphite, ammonium chloride 3-8
Part, 1-3 parts of APP, 5-16 parts of Firebrake ZB, 15-22 parts of epoxidized soybean oil, 3-9 parts of 1010 antioxidant, phthalic acid two
After secondary monooctyl ester 2-5 parts of mixing, moulding by casting.
A kind of above-mentioned composite fireproof anti-corrosion cable bridge, wherein, the preparation method of the flexible layer is：By weight
Count 30-40 parts of epoxy resin, 15-22 parts of styrene-acrylic emulsion, 5-10 parts of calcium carbonate, -8 parts of silica 1, diethylenetriamine 2-6
After part, 12-25 parts of acetone, 8-16 parts of mixing of silicone emulsion, moulding by casting.
A kind of above-mentioned composite fireproof anti-corrosion cable bridge, wherein, the flame retardant is by sand of the particle diameter for 0.01-0.1mm
Soil and powder extinguishing agent are by 8:1 ratio of weight and number is mixed.
A kind of above-mentioned composite fireproof anti-corrosion cable bridge, wherein, the inclination of first groove and the first raised line hypotenuse
In the opposite direction.
A kind of above-mentioned composite fireproof anti-corrosion cable bridge, wherein, second support bar is fan-like pattern structure.
A kind of above-mentioned composite fireproof anti-corrosion cable bridge, wherein, the inclination of the 3rd support bar and the 4th support bar
In the opposite direction, the gradient of the 3rd support bar is less than the gradient of the 4th support bar.
A kind of above-mentioned composite fireproof anti-corrosion cable bridge, wherein, the crane span structure main body and cover plate are using aluminium alloy as material
It is prepared from, the surface of crane span structure main body and cover plate carries out surface anodization processing, forms layer oxide film, the thickness of oxide-film
Spend for 10-15 microns, oxide-film outside coating layer protective layer.
A kind of above-mentioned composite fireproof anti-corrosion cable bridge, wherein, the preparation method of the protective layer is：By weight
Meter by 100-140 parts of polystyrene, 25-35 parts of polyacrylate, 10-22 parts of ethanol, 3-10 parts of titanium dioxide, 1-6 parts of graphene,
2-8 parts of white carbon, 5-12 parts of octadecyl alcolol, 3-10 parts of hollow glass micropearl, 12-18 parts of ethyl acetate, 8-20 parts of mixing of isobutene
After uniform, brush in oxide-film outside.
Beneficial effects of the present invention are：
Stability of the present invention is good, excellent combination property, with compression strength height, high bending strength, anti-thawing, oil resistant, resistance to
Sour, alkaline-resisting and fireproof characteristic, when running into local circuit situation on fire, the PUR on cover plate melts at high temperature, covers
Flame retardant in plate is covered on corresponding point of origin, can effectively suppress the condition of a fire, is not speedily carried out rescue work and is striven for valuable time.
Brief description of the drawings
Fig. 1 is sectional view of the present invention.
Fig. 2 is A portions enlarged drawing in Fig. 1 of the present invention.
Fig. 3 is B portions enlarged drawing in Fig. 1 of the present invention.
Embodiment
To make technical scheme become apparent from clearly, the present invention is described further below in conjunction with the accompanying drawings,
It is any that guarantor of the present invention is each fallen within to the scheme that the technical characteristic progress equivalencing of technical solution of the present invention and conventional reasoning are drawn
Protect scope.
Reference
Crane span structure main body 1, cover plate 2, the first cavity 3, bottom support frame 4, lateral support frame 5, the first groove 6, the first raised line
7th, the first supporting plate 8, first passage 9, the second support bar 10, the second cavity 11, the 3rd support bar 12, the 4th support bar 13, benefit
Strong layer 14, flexible layer 15, the 3rd cavity 16, flame retardant 17, second channel 18, PUR 19.
Embodiment one
A kind of composite fireproof anti-corrosion cable bridge, including crane span structure main body 1 and cover plate 2 as shown in the figure, the crane span structure main body
Cross sectional shape be U-shaped structure, be provided with the first cavity 3, the first cavity in crane span structure main body and be provided with support frame；The support rib
Frame include a bottom support frame 4 and two lateral support framves 5, lateral support frame be rectangular parallelepiped structure, side wall support frame it is interior
Some first grooves 6 are longitudinally uniformly provided with the wall of side, some first raised lines 7, the first groove are longitudinally uniformly provided with its lateral wall
It is staggered with the first raised line, the section of first groove and the first raised line is equal-sized triangular structure of right angle, the
The incline direction of one groove and the first raised line hypotenuse in the first groove on the contrary, be longitudinally provided with the first supporting plate 8, the first supporting plate
Provided with some first through hole, the first raised line is provided with first passage 9, and first passage is cylindrical structure, the inwall of first passage
On be uniformly provided with four the second support bars 10, the bottom support frame is empty provided with second in rectangular parallelepiped structure, bottom support frame
Some 3rd support bar groups and the 4th support bar group are alternately provided with chamber 11, the second cavity, the 3rd support bar group is by some the
Three support bars 12 are constituted, and the 4th support bar group is made up of some 4th support bars 13, and the bottom support frame is horizontally disposed with, side wall
The both sides for being fixed on bottom support frame of support frame mirror image；In first cavity in filler reinforcement layer 14, second cavity
Filling flexible layer 15；Second support bar is fan-like pattern structure, the incline direction of the 3rd support bar and the 4th support bar
On the contrary, the gradient of the 3rd support bar is less than the gradient of the 4th support bar；
It is provided with the lid in the 3rd cavity 16, the 3rd cavity and is provided with flame retardant 17, the lower surface of the 3rd cavity is tilted
Set, be connected between the 3rd cavity and the external world by some second channels 18, filling PUR 19 in second channel.
The preparation method of the strengthening course is：Count 100 parts of epoxy resin, 15 parts of polyester fiber, hydrogen-oxygen by weight
Change 12 parts of aluminium, 3 parts of expanded graphite, 6 parts of ammonium chloride, 2 parts of APP, 10 parts of Firebrake ZB, 18 parts of epoxidized soybean oil, 1010 antioxygens
After 6 parts of agent, 3 parts of mixing of di-sec-octyl phthalate, moulding by casting.
The preparation method of the flexible layer is：Count 35 parts of epoxy resin, 18 parts of styrene-acrylic emulsion, calcium carbonate by weight
7 parts, 5 parts of silica, 4 parts of diethylenetriamine, 20 parts of acetone, after the mixing of 12 parts of silicone emulsion, moulding by casting.
The sandy soil and powder extinguishing agent that the flame retardant is 0.01-0.1mm by particle diameter are by 8:1 ratio of weight and number mixing and
Into.
The crane span structure main body and cover plate are prepared from by material of aluminium alloy, and the surface of crane span structure main body and cover plate carries out table
Surface anode oxidation processes, formation layer oxide film, the thickness of oxide-film is one layer of protection of coating outside 10-15 microns, oxide-film
Layer.
The preparation method of the protective layer is：Count 120 parts of polystyrene, 30 parts of polyacrylate, second by weight
15 parts of alcohol, 6 parts of titanium dioxide, 4 parts of graphene, 5 parts of white carbon, 8 parts of octadecyl alcolol, 7 parts of hollow glass micropearl, 15 parts of ethyl acetate,
After 14 parts of isobutene is well mixed, brush in oxide-film outside.
Embodiment two
A kind of composite fireproof anti-corrosion cable bridge described in be the same as Example one, its difference is：
The preparation method of the strengthening course is：Count 80 parts of epoxy resin, 12 parts of polyester fiber, hydroxide by weight
10 parts of aluminium, 1 part of expanded graphite, 3 parts of ammonium chloride, 1 part of APP, 5 parts of Firebrake ZB, 15 parts of epoxidized soybean oil, 1010 antioxidant 3
After part, 2 parts of mixing of di-sec-octyl phthalate, moulding by casting.
The preparation method of the flexible layer is：Count 30 parts of epoxy resin, 15 parts of styrene-acrylic emulsion, calcium carbonate by weight
5 parts, silica 1 part, 2 parts of diethylenetriamine, 12 parts of acetone, after the mixing of 8 parts of silicone emulsion, moulding by casting.
The preparation method of the protective layer is：Count 100 parts of polystyrene, 25 parts of polyacrylate, second by weight
10 parts of alcohol, 3 parts of titanium dioxide, 1 part of graphene, 2 parts of white carbon, 5 parts of octadecyl alcolol, 3 parts of hollow glass micropearl, 12 parts of ethyl acetate,
After 8 parts of isobutene is well mixed, brush in oxide-film outside.
Embodiment three
A kind of composite fireproof anti-corrosion cable bridge described in be the same as Example one, its difference is：
The preparation method of the strengthening course is：Count 120 parts of epoxy resin, 18 parts of polyester fiber, hydrogen-oxygen by weight
Change 15 parts of aluminium, 5 parts of expanded graphite, 8 parts of ammonium chloride, 3 parts of APP, 16 parts of Firebrake ZB, 22 parts of epoxidized soybean oil, 1010 antioxygens
After 9 parts of agent, 5 parts of mixing of di-sec-octyl phthalate, moulding by casting.
The preparation method of the flexible layer is：Count 40 parts of epoxy resin, 22 parts of styrene-acrylic emulsion, calcium carbonate by weight
10 parts, 8 parts of silica, 6 parts of diethylenetriamine, 25 parts of acetone, after the mixing of 16 parts of silicone emulsion, moulding by casting.
The preparation method of the protective layer is：Count 140 parts of polystyrene, 35 parts of polyacrylate, second by weight
22 parts of alcohol, 10 parts of titanium dioxide, 6 parts of graphene, 8 parts of white carbon, 12 parts of octadecyl alcolol, 10 parts of hollow glass micropearl, ethyl acetate 18
After part, 20 parts of isobutene are well mixed, brush in oxide-film outside.
Claims (9)
1. a kind of composite fireproof anti-corrosion cable bridge, it is characterized in that, including crane span structure main body and cover plate, section of the crane span structure main body
Face, which is shaped as in U-shaped structure, crane span structure main body being provided with the first cavity, the first cavity, is provided with support frame；The support frame bag
A bottom support frame and two lateral support framves are included, lateral support frame is on rectangular parallelepiped structure, the madial wall of side wall support frame
Longitudinal direction is uniformly provided with some first grooves, some first raised lines is longitudinally uniformly provided with its lateral wall, the first groove and first convex
Bar is staggered, during the section of first groove and the first raised line is equal-sized triangular structure of right angle, the first groove
Longitudinal direction is provided with the first supporting plate, and the first supporting plate is provided with some first through hole, and the first raised line is provided with first passage, and first leads to
Road is that four the second support bars are uniformly provided with cylindrical structure, the inwall of first passage, and the bottom support frame is cuboid
It is provided with structure, bottom support frame in the second cavity, the second cavity alternately provided with some 3rd support bar groups and the 4th support
Bar group, the 3rd support bar group is made up of some 3rd support bars, and the 4th support bar group is made up of some 4th support bars, the bottom
Portion's support frame is horizontally disposed with, the both sides for being fixed on bottom support frame of side wall support frame mirror image；Filling is mended in first cavity
Filling flexible layer in strong layer, second cavity；
It is provided with the lid in the 3rd cavity, the 3rd cavity and is provided with flame retardant, the lower surface of the 3rd cavity is obliquely installed, the 3rd
It is connected between cavity and the external world by some second channels, filling PUR in second channel.
2. a kind of composite fireproof anti-corrosion cable bridge as claimed in claim 1, it is characterized in that, the preparation side of the strengthening course
Method is：Count 80-120 parts of epoxy resin, 12-18 parts of polyester fiber, 10-15 parts of aluminium hydroxide, expanded graphite by weight
1-5 parts, 3-8 parts of ammonium chloride, 1-3 parts of APP, 5-16 parts of Firebrake ZB, 15-22 parts of epoxidized soybean oil, 1010 antioxidant 3-9
After part, 2-5 parts of mixing of di-sec-octyl phthalate, moulding by casting.
3. a kind of composite fireproof anti-corrosion cable bridge as claimed in claim 1, it is characterized in that, the preparation side of the flexible layer
Method is：Count 30-40 parts of epoxy resin, 15-22 parts of styrene-acrylic emulsion, 5-10 parts of calcium carbonate, silica 1-8 by weight
After part, 2-6 parts of diethylenetriamine, 12-25 parts of acetone, 8-16 parts of mixing of silicone emulsion, moulding by casting.
4. a kind of composite fireproof anti-corrosion cable bridge as claimed in claim 1, it is characterized in that, the flame retardant is by particle diameter
0.01-0.1mm sandy soil and powder extinguishing agent are by 8:1 ratio of weight and number is mixed.
5. a kind of composite fireproof anti-corrosion cable bridge as claimed in claim 1, it is characterized in that, first groove and first
The incline direction of raised line hypotenuse is opposite.
6. a kind of composite fireproof anti-corrosion cable bridge as claimed in claim 1, it is characterized in that, second support bar is fan
Face structure.
7. a kind of composite fireproof anti-corrosion cable bridge as claimed in claim 1, it is characterized in that, the 3rd support bar and the
The incline direction of four support bars is on the contrary, the gradient of the 3rd support bar is less than the gradient of the 4th support bar.
8. a kind of composite fireproof anti-corrosion cable bridge as claimed in claim 1, it is characterized in that, the crane span structure main body and cover plate
It is prepared from by material of aluminium alloy, the surface of crane span structure main body and cover plate carries out surface anodization processing, forms one layer of oxygen
Change film, the thickness of oxide-film is coating layer protective layer outside 10-15 microns, oxide-film.
9. a kind of composite fireproof anti-corrosion cable bridge as claimed in claim 8, it is characterized in that, the preparation side of the protective layer
Method is：Count 100-140 parts of polystyrene, 25-35 parts of polyacrylate, 10-22 parts of ethanol, titanium dioxide 3-10 by weight
It is part, 1-6 parts of graphene, 2-8 parts of white carbon, 5-12 parts of octadecyl alcolol, 3-10 parts of hollow glass micropearl, 12-18 parts of ethyl acetate, different
After 8-20 parts of butylene is well mixed, brush in oxide-film outside.
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| CN201710578208.5A CN107154604B (en) | 2017-07-16 | 2017-07-16 | A kind of composite fireproof anti-corrosion cable bridge |
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| CN107154604B CN107154604B (en) | 2018-12-25 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108084664A (en) * | 2018-02-07 | 2018-05-29 | 合肥安力电力工程有限公司 | A kind of high moisture cable jacket material and preparation method thereof |
| CN108512157A (en) * | 2018-05-30 | 2018-09-07 | 江苏荣威电气有限公司 | It is a kind of to be convenient for antifreeze outdoor cable crane span structure |
| CN110071462A (en) * | 2019-05-29 | 2019-07-30 | 江苏隆鑫电气设备有限公司 | A kind of steel high-strength cable bridge |
| CN110416935B (en) * | 2019-08-08 | 2020-07-31 | 东阳市中傲建筑工程有限公司 | Cable shaft structure of high-rise building |
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| CN110071462A (en) * | 2019-05-29 | 2019-07-30 | 江苏隆鑫电气设备有限公司 | A kind of steel high-strength cable bridge |
| CN110416935B (en) * | 2019-08-08 | 2020-07-31 | 东阳市中傲建筑工程有限公司 | Cable shaft structure of high-rise building |
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