CN108879515A - A kind of cable mounting structure - Google Patents
A kind of cable mounting structure Download PDFInfo
- Publication number
- CN108879515A CN108879515A CN201810732442.3A CN201810732442A CN108879515A CN 108879515 A CN108879515 A CN 108879515A CN 201810732442 A CN201810732442 A CN 201810732442A CN 108879515 A CN108879515 A CN 108879515A
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- CN
- China
- Prior art keywords
- cable
- insulating coating
- holding tank
- fixed mount
- type holding
- Prior art date
- 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
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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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Insulating Bodies (AREA)
Abstract
A kind of cable mounting structure, including insulating coating, it is characterised in that：The insulating coating is columnar structured, cable fixed mount is equipped with along insulating coating axial direction in the insulating coating, the axis of the cable fixed mount and the axis of insulating coating are on same straight line, cable fixed mount fixed frame longitudinal section is hexagonal hub-and-spoke configuration, and the cable fixed mount is hollow shape；A V-type holding tank is formed between the two neighboring angle of the cable fixed mount, forms the identical V-type holding tank of six structures altogether, the V-type holding tank is for wearing cable；Linear distance between the minimum point and insulating coating inner wall of the V-type holding tank is equal to or more than the diameter of cable, and the bottom of the V-type holding tank uses chamfered, touches the bottom connection of cable outer wall and V-type holding tank.
Description
Technical field：
The present invention relates to cable installation fitting technical fields, and in particular to a kind of cable mounting structure.
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 fixed mount.
The following technical solution is employed for the technical problems to be solved by the invention to realize：
A kind of cable mounting structure, including insulating coating, it is characterised in that：The insulating coating be it is columnar structured,
It is equipped with cable fixed mount along insulating coating axial direction in the insulating coating, the axis and insulating coating of the cable fixed mount
Axis on same straight line, cable fixed mount fixed frame longitudinal section is hexagonal hub-and-spoke configuration, and the cable fixed mount
For hollow shape；A V-type holding tank is formed between the two neighboring angle of the cable fixed mount, forms the identical V of six structures altogether
Type holding tank, the V-type holding tank is for wearing cable；Between the minimum point and insulating coating inner wall of the V-type holding tank
Linear distance is equal to or more than the diameter of cable, and the bottom of the V-type holding tank uses chamfered, makes cable outer wall and V-type
The bottom connection of holding tank touches.
Six angles of the cable fixed mount are in contact with the inner wall of insulating coating, make cable fixed mount in insulating coating
Shaking is not generated inside.
The cable fixed mount 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.
Several radiating grooves are provided on the side wall of the cable fixed mount, which is that blinds is poroid.
The insulating coating inner wall is provided with chain armor.
The insulation crust is PP pipe, pvc pipe or rubber tube.
A kind of cable installation method, which is characterized in that steps are as follows：
S1. cable fixed mount is worn in insulation crust first, cable fixed mount is made to be fixed together with insulation crust, electricity
The apex angle of cable fixed frame is contacted with insulation crust inner wall；
S2., cable is threaded through to the V-type holding tank of cable fixed mount respectively, a cable is worn in each V-type holding tank,
And the center of cable fixed mount also at least wears a cable, rotates cable fixed mount, fills cable with cable fixed mount
Tap touching；
S3. it at the both ends of insulation crust, is filled in filling in the gap between cable fixed mount and insulation crust
Object, keeps cable, cable fixed mount relatively fixed relative to insulation crust, does not generate displacement；
S4. packaging is wound to finished product.
The beneficial effects of the invention are as follows：
1. smart structural design, the conductor in cable can be limited respectively using the cable fixed mount 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 fixed mount 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 fixed mount 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.
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. 1-2：
A kind of cable mounting structure, including insulating coating 1, insulating coating 1 are columnar structured, the edge in insulating coating 1
1 axial direction of insulating coating is equipped with cable fixed mount 2, and the axis of the cable fixed mount 1 and the axis of insulating coating 1 are same
On straight line, 2 longitudinal section of cable fixed mount is hexagonal hub-and-spoke configuration, and the cable fixed mount 2 is hollow shape；Cable fixed mount 2
Two neighboring angle between form a V-type holding tank 3, form the identical V-type holding tank 3 of six structures altogether, V-type holding tank 3 is used
In wearing cable 4；Linear distance between 2 inner wall of minimum point and insulating coating of V-type holding tank 3 is equal to or more than the straight of cable
The bottom of diameter, V-type holding tank uses chamfered, touches the bottom connection of 4 outer wall of cable and V-type holding tank 3.Cable fixed mount
Several radiating grooves 5 are provided on 2 side wall, which is that blinds is poroid.
Embodiment 2
A kind of cable mounting structure, including insulating coating 1, insulating coating 1 are columnar structured, the edge in insulating coating 1
1 axial direction of insulating coating is equipped with cable fixed mount 2, and the axis of the cable fixed mount 1 and the axis of insulating coating 1 are same
On straight line, 2 longitudinal section of cable fixed mount is hexagonal hub-and-spoke configuration, and the cable fixed mount 2 is hollow shape；Cable fixed mount 2
Two neighboring angle between form a V-type holding tank 3, form the identical V-type holding tank 3 of six structures altogether, V-type holding tank 3 is used
In wearing cable 4；Linear distance between 2 inner wall of minimum point and insulating coating of V-type holding tank 3 is equal to or more than the straight of cable
The bottom of diameter, V-type holding tank uses chamfered, touches the bottom connection of 4 outer wall of cable and V-type holding tank 3.Cable fixed mount
Several radiating grooves 5 are provided on 2 side wall, which is that blinds is poroid.Six angles of cable fixed mount 2 with insulating coating 1
Inner wall be in contact, so that cable fixed mount 2 is not generated shaking in insulating coating 1.
On the basis of embodiment 1, wherein cable fixed mount 2 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 fixed mount 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 fixed frame.
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 (8)
1. a kind of cable mounting structure, including insulating coating, it is characterised in that：The insulating coating be it is columnar structured, in institute
It states in insulating coating and is equipped with cable fixed mount along insulating coating axial direction, the axis of the cable fixed mount and insulating coating
Axis is on same straight line, and cable fixed mount fixed frame longitudinal section is hexagonal hub-and-spoke configuration, and the cable fixed mount is
Hollow shape；A V-type holding tank is formed between the two neighboring angle of the cable fixed mount, forms the identical V-type of six structures altogether
Holding tank, the V-type holding tank is for wearing cable；It is straight between the minimum point and insulating coating inner wall of the V-type holding tank
Linear distance is equal to or more than the diameter of cable, and the bottom of the V-type holding tank uses chamfered, holds cable outer wall and V-type
Receive slot bottom connection touching.
2. a kind of cable mounting structure according to claim 1, it is characterised in that：Six angles of the cable installation rack are equal
It is in contact with the inner wall of insulating coating.
3. a kind of cable mounting structure according to claim 2, it is characterised in that：The cable installation rack uses rubber material
Material is made, and is integrally formed by mold.
4. a kind of cable mounting structure according to claim 1, it is characterised in that：The cable is set gradually from the inside to the outside
For conductor, XLPE insulating layer and rubber protective layer.
5. a kind of cable mounting structure according to claim 1, it is characterised in that：It is opened on the side wall of the cable installation rack
There are several radiating grooves, which is that blinds is poroid.
6. a kind of cable mounting structure according to claim 1, it is characterised in that：The insulating coating inner wall is provided with company
Lock armor.
7. a kind of cable mounting structure according to claim 1, it is characterised in that：The insulation crust is PP pipe, pvc pipe
Or rubber tube.
8. a kind of cable installation method, which is characterized in that steps are as follows：
S1. cable installation rack is worn in insulation crust first, cable installation rack is made to be fixed together with insulation crust, cable peace
The apex angle shelved is contacted with insulation crust inner wall；
S2., cable is threaded through to the V-type holding tank of cable installation rack respectively, a cable, and electricity are worn in each V-type holding tank
The center of cable mounting rack also at least wears a cable, rotates cable installation rack, connects cable sufficiently with cable installation rack
Touching；
S3. upper filler is filled at the both ends of insulation crust, in the gap between cable installation rack and insulation crust, is made
Cable, cable installation rack are relatively fixed relative to insulation crust, do not generate displacement；
S4. packaging is wound to finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810732442.3A CN108879515A (en) | 2018-07-05 | 2018-07-05 | A kind of cable mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810732442.3A CN108879515A (en) | 2018-07-05 | 2018-07-05 | A kind of cable mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108879515A true CN108879515A (en) | 2018-11-23 |
Family
ID=64299526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810732442.3A Withdrawn CN108879515A (en) | 2018-07-05 | 2018-07-05 | A kind of cable mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108879515A (en) |
Citations (4)
| 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 |
| CN204681020U (en) * | 2015-06-05 | 2015-09-30 | 广东梅雁吉祥水电股份有限公司 | A kind of penetration pipe of energy auxiliary heat dissipation |
| CN105262016A (en) * | 2015-10-22 | 2016-01-20 | 安徽宁国市高新管业有限公司 | Heat dissipating type cable protection pipe resistant to compression and tension |
| 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
- 2018-07-05 CN CN201810732442.3A patent/CN108879515A/en not_active Withdrawn
Patent Citations (4)
| 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 |
| CN204681020U (en) * | 2015-06-05 | 2015-09-30 | 广东梅雁吉祥水电股份有限公司 | A kind of penetration pipe of energy auxiliary heat dissipation |
| CN105262016A (en) * | 2015-10-22 | 2016-01-20 | 安徽宁国市高新管业有限公司 | Heat dissipating type cable protection pipe resistant to compression and tension |
| 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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181123 |