CN108923347A - A kind of cable installation rack and its processing method - Google Patents
A kind of cable installation rack and its processing method Download PDFInfo
- Publication number
- CN108923347A CN108923347A CN201810731778.8A CN201810731778A CN108923347A CN 108923347 A CN108923347 A CN 108923347A CN 201810731778 A CN201810731778 A CN 201810731778A CN 108923347 A CN108923347 A CN 108923347A
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- China
- Prior art keywords
- cable
- installation rack
- cable installation
- holding tank
- type holding
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
-
- 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
- H02G3/03—Cooling
-
- 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
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses a kind of cable installation racks, it is characterised in that：The cable installation rack longitudinal section is hexagonal hub-and-spoke configuration, and the cable installation rack is hollow shape；A V-type holding tank is formed between the two neighboring angle of the cable installation rack, the identical V-type holding tank of six structures is formed altogether, the V-type holding tank uses chamfered for wearing cable, the bottom of the V-type holding tank, touches the bottom connection of cable outer wall and V-type holding tank.The present invention can play the role of buffer protection to cable, and the deformation that radiating groove can enhance cable installation rack absorbs external force and improves the effect of buffer protection while having heat dissipation, application easy to spread.
Description
Technical field：
The present invention relates to cable installation fitting technical fields, and in particular to a kind of cable installation rack and its processing method.
Background technique：
Wind-power electricity generation is that the kinetic energy kept watch switchs to electric energy, and the cable needed is higher compared to common cable requirement, and cable is logical
Often by several or several groups of conducting wires form, cable is widely used in power, communication transmission, with the continuous development of technology, cable
The complication of applicable occasion, diversification.Existing cable is since structure is too simple, so as to cause function deficiency, generally
Multiple cores are directly wrapped in insulating materials, in the weather to blow, cable inside cable may phase mutual friction cause
Damage, influences to work normally, and also do not fear the function of being radiated and protected, the cable inside cable, which is mutually wound, does not have partition
Function.
It needs that temporarily cable biography is located in cable tube during the installation process in the prior art, it is time-consuming and laborious, and the effect that works
Rate is lower.
Summary of the invention：
Technical problem to be solved by the present invention lies in a kind of change traditional cable mounting structure is provided, working efficiency is improved
Cable installation rack.
The following technical solution is employed for the technical problems to be solved by the invention to realize：
A kind of cable installation rack, it is characterised in that：The cable installation rack longitudinal section is hexagonal hub-and-spoke configuration, and the cable is pacified
It shelves as hollow shape；A V-type holding tank is formed between the two neighboring angle of the cable installation rack, and it is identical to form six structures altogether
V-type holding tank, for the V-type holding tank for wearing cable, the bottom of the V-type holding tank uses chamfered, makes cable
The bottom connection of outer wall and V-type holding tank touches so that the position of cable is relatively fixed, and belongs to movable installation, can stretch with
And rotation, it is needed convenient for physical cabling.
The cable installation rack is made of rubber material, is integrally formed by mold, with certain elasticity, is risen
To the effect of protection cable.
The cable is set gradually from the inside to the outside as conductor, XLPE insulating layer and rubber protective layer, improves the intensity of cable,
Prevent aging.
Several radiating grooves are provided on the side wall of the cable installation rack, which is that blinds is poroid.
The cable installation rack is made of the component of following parts by weight：100 parts of polyisoprene rubber, fire-retardant carrier
20 parts, 0.5 part of calcium activated, 1 part of vulcanizing agent, 1 part of sulfur granule, 2 parts of modified zeolite powder, 1 part of polypropylene glycol diglycidyl ether,
0.5 part of Rosa Damascana, 1 part of nano silica, 0.5 part of tetrahydrophthalic anhydride；
The processing method of above-mentioned modified zeolite powder is as follows：
(1) zeolite powder of 80-120 mesh is roasted 2 hours at 280-350 DEG C, is taken out after naturally cool to room temperature stand-by；
(2) zeolite powder 50kg and silicone oil 0.5kg after cooling are weighed, is uniformly mixed, is warming up to 115-125 DEG C, heat preservation is ground
Mill 30 minutes；
(3) material after above-mentioned grinding is naturally cooled to 45-55 DEG C, 5-10 DEG C of magnetized water is then added under stiring
200kg, gained mixture are sent into spray dryer, and dry gained particle is made micro mist through micronizer and boils to get modified
Mountain flour.
The preparation process of above-mentioned cable installation rack is as follows：
(1) polyisoprene rubber, fire-retardant carrier, calcium activated, sulfur granule, modified zeolite powder, polypropylene glycol two are contracted
Water glycerin ether, nano silica and tetrahydrophthalic anhydride pour into adding pressure type rubber kneading machine in order, and 480 seconds heel row of glue are smash in pressurization
Out；
(2) vulcanizing agent and Rosa Damascana refining glue 60 minutes are added by opening rubber mixing machine in the sizing material being discharged, cold to sizing material
But after the completion of, using rubber extruding equipment extrusion molding, semi-finished product are obtained after water cooling；
(3) a small amount of silicone oil is sprayed on sulfurizing mould, and semi-finished product are subjected to vulcanisation operation on vulcanizer, are sent into after the completion
Flash trimming mold cuts off corner, obtains finished cable mounting rack.
The beneficial effects of the invention are as follows：
1. smart structural design, the conductor in cable can be limited respectively using the cable installation rack of hexagram and V
In shape accommodating chamber, so that it will not phase mutual friction between under the effect of external force to damage, and influence to work normally；
2. cable installation rack is rubber material, buffer protection can be played the role of to conductor；
It improves the effect of buffer protection 3. the deformation that radiating groove can enhance cable installation rack absorbs external force while having scattered
The effect of heat；
4. chain armor can enhance the rigidity of cable entirety, stronger to internal protective capability, application easy to spread.
Detailed description of the invention：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is cable installation diagram of the present invention；
Fig. 3 is construction of cable figure of the present invention.
Specific embodiment：
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
Embodiment 1
Referring to Fig. 1-3：
A kind of cable installation rack, which is hexagonal hub-and-spoke configuration, and the cable installation rack 10 is
Hollow shape；A V-type holding tank 101 is formed between the two neighboring angle of cable installation rack 10, forms the identical V-type of six structures altogether
Holding tank 101, V-type holding tank 101 use chamfered, make cable 20 for wearing cable 20, the bottom of V-type holding tank 101
The bottom connection of outer wall and V-type holding tank 101 touches, so that the position of cable 20 is relatively fixed, and belongs to movable installation, Neng Goushen
Contracting and rotation, need convenient for physical cabling.Cable installation rack 10 is made of rubber material, is integrally formed, is made by mold
Have certain elasticity, play the role of protect cable.Cable 20 is set gradually from the inside to the outside as conductor 201, XLPE insulation
Layer 202 and rubber protective layer 203, improve the intensity of cable, prevent aging.Several heat dissipations are provided on the side wall of cable installation rack 10
Slot 102, the radiating groove 102 are that blinds is poroid.
Embodiment 2
A kind of cable installation rack, which is hexagonal hub-and-spoke configuration, and the cable installation rack 10 is
Hollow shape；A V-type holding tank 101 is formed between the two neighboring angle of cable installation rack 10, forms the identical V-type of six structures altogether
Holding tank 101, V-type holding tank 101 use chamfered, make cable 20 for wearing cable 20, the bottom of V-type holding tank 101
The bottom connection of outer wall and V-type holding tank 101 touches, so that the position of cable 20 is relatively fixed, and belongs to movable installation, Neng Goushen
Contracting and rotation, need convenient for physical cabling.Cable installation rack 10 is made of rubber material, is integrally formed, is made by mold
Have certain elasticity, play the role of protect cable.Cable 20 is set gradually from the inside to the outside as conductor 201, XLPE insulation
Layer 202 and rubber protective layer 203, improve the intensity of cable, prevent aging.Several heat dissipations are provided on the side wall of cable installation rack 10
Slot 102, the radiating groove 102 are that blinds is poroid.
On the basis of embodiment 1, wherein cable installation rack is made of the component of following parts by weight：Polyisoprene
100 parts of rubber, 20 parts of fire-retardant carrier, 0.5 part of calcium activated, 1 part of vulcanizing agent, 1 part of sulfur granule, 2 parts of modified zeolite powder, poly- the third two
1 part of alcohol diglycidyl ether, 0.5 part of Rosa Damascana, 1 part of nano silica, 0.5 part of tetrahydrophthalic anhydride；
The processing method of above-mentioned modified zeolite powder is as follows：
(1) zeolite powder of 80-120 mesh is roasted 2 hours at 280-350 DEG C, is taken out after naturally cool to room temperature stand-by；
(2) zeolite powder 50kg and silicone oil 0.5kg after cooling are weighed, is uniformly mixed, is warming up to 115-125 DEG C, heat preservation is ground
Mill 30 minutes；
(3) material after above-mentioned grinding is naturally cooled to 45-55 DEG C, 5-10 DEG C of magnetized water is then added under stiring
200kg, gained mixture are sent into spray dryer, and dry gained particle is made micro mist through micronizer and boils to get modified
Mountain flour.
The preparation process of above-mentioned cable installation rack is as follows：
(1) polyisoprene rubber, fire-retardant carrier, calcium activated, sulfur granule, modified zeolite powder, polypropylene glycol two are contracted
Water glycerin ether, nano silica and tetrahydrophthalic anhydride pour into adding pressure type rubber kneading machine in order, and 480 seconds heel row of glue are smash in pressurization
Out；
(2) vulcanizing agent and Rosa Damascana refining glue 60 minutes are added by opening rubber mixing machine in the sizing material being discharged, cold to sizing material
But after the completion of, using rubber extruding equipment extrusion molding, semi-finished product are obtained after water cooling；
(3) a small amount of silicone oil is sprayed on sulfurizing mould, and semi-finished product are subjected to vulcanisation operation on vulcanizer, are sent into after the completion
Flash trimming mold cuts off corner, obtains finished cable mounting rack.
Wherein the preparation method of fire-retardant carrier is as follows：
(1) preparation of high-temperature resistant carrier：It disperses 40g sepiolite fibre in 95% ethyl alcohol, and 10g dimethyl propylene is added
Olefin(e) acid zinc, 0.5g initiator azobisisoheptonitrile and 0.5g chain-transferring agent lauryl mercaptan, are again heated to reflux state insulated and stirred,
It is concentrated under reduced pressure after reaction to recycle ethyl alcohol, condensate residue utilizes pulverizer after adding water washing, freeze-dried machine dry
Coarse powder is made to get high-temperature resistant carrier；
(2) load of flame-retardant composition：It disperses above-mentioned 50g high-temperature resistant carrier in 75% ethyl alcohol, adds 35g nanometer two
Zirconium oxide utilizes microwave reactor microwave return stirring 5min after mixing evenly, is spaced after 5min microwave return stirring again
5min, repeatedly, microwave treatment total time 30min stop microwave treatment, and are concentrated under reduced pressure to recycle second after the completion of load
Alcohol continues to be concentrated under reduced pressure into moisture being evaporated, and condensate residue is placed in 80 DEG C of baking ovens and dries to constant weight, is most made afterwards through pulverizer
Coarse powder；The microwave frequency of microwave reactor is 2450MHz, output power 700W；
(3) addition type preparation resistant to high temperature：Coarse powder obtained by upper step is placed in sealing freezing 8h in -10 DEG C of environment, and through super
Micro mist is made in atomizer, and 4g polyethylene glycol oxide (molecular weight is 800,000) is then added, is sufficiently mixed uniformly, then at temperature 120
DEG C, hot pressing 3min under pressure 3MPa, finally micro mist is made through micronizer, i.e., in obtained sheet by cooled to room temperature
Obtain addition type high temperature resistant；
(4) preparation of resin adhesive liquid：To the 93g unsaturated polyester resin (Xm-2 of Wuxi anti-corrosion Materials Co., Ltd long
Xylol type unsaturated polyester resin) in 1.5g curing agent methyl ethyl ketone peroxide, 0.5g promotor cobalt naphthenate and 5g institute is added
Addition type high temperature resistant processed, stirs evenly, and vacuumizes bubble removing to get resin adhesive liquid；
(5) preparation of flame-retardant type unsaturated polyester resin composite material：Glass fibre is pre-placed in the type chamber of mold
Reinforcing material, die closing locking, by the resin adhesive liquid prepared from the mold cavity for being injected into 100 DEG C of mould temperature from injection hole, is impregnated with
Fiber glass reinforcement is finally successively demoulded in 100 DEG C of solidification 1h, 170 DEG C of solidification 2h, 220 DEG C of solidification 2h to get fire-retardant
Carrier.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (4)
1. a kind of cable installation rack, it is characterised in that：The cable installation rack longitudinal section is hexagonal hub-and-spoke configuration, and the cable is installed
Frame is hollow shape；A V-type holding tank is formed between the two neighboring angle of the cable installation rack, and it is identical to form six structures altogether
V-type holding tank, the V-type holding tank use chamfered, make outside cable for wearing cable, the bottom of the V-type holding tank
The bottom connection of wall and V-type holding tank touches.
2. a kind of cable installation rack according to claim 1, it is characterised in that：The cable installation rack uses rubber material
It is made, is integrally formed by mold, with certain elasticity, play the role of protecting cable.
3. a kind of cable installation rack according to claim 1, it is characterised in that：The cable set gradually from the inside to the outside for
Conductor, XLPE insulating layer and rubber protective layer.
4. a kind of cable installation rack according to claim 1, it is characterised in that：It is provided on the side wall of the cable installation rack
Several radiating grooves, the radiating groove are that blinds is poroid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810731778.8A CN108923347A (en) | 2018-08-23 | 2018-08-23 | A kind of cable installation rack and its processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810731778.8A CN108923347A (en) | 2018-08-23 | 2018-08-23 | A kind of cable installation rack and its processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108923347A true CN108923347A (en) | 2018-11-30 |
Family
ID=64424198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810731778.8A Withdrawn CN108923347A (en) | 2018-08-23 | 2018-08-23 | A kind of cable installation rack and its processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108923347A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203644454U (en) * | 2013-11-28 | 2014-06-11 | 安徽徽宁电器仪表集团有限公司 | Polyvinyl chloride insulating polyethylene inner sleeve bare wire braided armored control cable |
| CN205565593U (en) * | 2016-04-18 | 2016-09-07 | 象山逸迪电子科技有限公司 | Anti electromagnetism cable threading pipe |
-
2018
- 2018-08-23 CN CN201810731778.8A patent/CN108923347A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203644454U (en) * | 2013-11-28 | 2014-06-11 | 安徽徽宁电器仪表集团有限公司 | Polyvinyl chloride insulating polyethylene inner sleeve bare wire braided armored control cable |
| CN205565593U (en) * | 2016-04-18 | 2016-09-07 | 象山逸迪电子科技有限公司 | Anti electromagnetism cable threading pipe |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181130 |
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| WW01 | Invention patent application withdrawn after publication |