CN204012531U - Damp-proof cable tray - Google Patents
Damp-proof cable tray Download PDFInfo
- Publication number
- CN204012531U CN204012531U CN201420503995.9U CN201420503995U CN204012531U CN 204012531 U CN204012531 U CN 204012531U CN 201420503995 U CN201420503995 U CN 201420503995U CN 204012531 U CN204012531 U CN 204012531U
- Authority
- CN
- China
- Prior art keywords
- box body
- accommodation chamber
- cable tray
- damp
- cable
- 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.)
- Expired - Fee Related
Links
- 230000004308 accommodation Effects 0.000 claims abstract description 42
- 238000004891 communication Methods 0.000 claims abstract description 4
- 238000002955 isolation Methods 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims description 8
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 230000032683 aging Effects 0.000 abstract description 7
- 239000006185 dispersion Substances 0.000 abstract description 6
- 239000012774 insulation material Substances 0.000 abstract description 6
- 238000009423 ventilation Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Details Of Indoor Wiring (AREA)
Abstract
The utility model discloses a kind of damp-proof cable tray, it comprises box body and the lid being connected with removably with described box body, described box body is formed for the accommodation chamber of accommodating cable after being connected with lid, described box body is provided with a plurality of air-vents for accommodation chamber is in communication with the outside, and the inwall of described box body is coated with waterproof ventilative layer, damp-proof cable tray of the present utility model, the heat producing during cable transmission of electricity can disperse the external world by waterproof ventilative layer and air-vent by the moisture of accommodation chamber inner accumulated, or outside air is formed cross-ventilation and moisture is dispersed to the external world at accommodation chamber by air-vent, to avoid moisture to gather, delay the aging of cable exterior insulation material, guarantee the useful life of cable, and the heat that produces of cable also by waterproof ventilative layer and air-vent to flowing to the external world, strengthen the heat dispersion of accommodation chamber, prevent that internal temperature is too high, guarantee the electric power transfer of cable.
Description
Technical field
The utility model relates to a kind of cable tray, particularly a kind of cable tray with moisture-proof function.
Background technology
The electrical connection each other of power equipment is to be all connected by cable, particularly in transformer station or distribution machine room, such cable link is just a lot, and more assorted, if adopt the mode of simply tying up to arrange, make cable still outside exposed, not only affect the attractive in appearance of whole layout, and because cable is subject to the wind impact at sunshine, easily there is aging phenomenon, to power supply safety, bring hidden danger, therefore just need to use cable tray.Existing cable tray generally comprises box cover, box body is formed for the accommodation chamber of accommodating cable after being connected with lid, needs for fire prevention, waterproof, accommodation chamber is typically designed to enclosure space, and in cable transmission power process, produce more heat transfer, and make thus the heat dispersion of accommodation chamber bad, cause internal temperature too high, cause current-carrying capacity of cable to reduce, affect electric power transfer; In addition, because the sealing of cable box is limited, at humid area accommodation chamber, easily gather moisture, accelerate the aging of cable exterior insulation material, shorten the useful life of cable.
Therefore, just need a kind of cable tray with moisture-proof function, not only can remove the moisture of accommodation chamber inner accumulated, delay the aging of cable exterior insulation material, guarantee the useful life of cable, and the heat dispersion of enhancing accommodation chamber, prevent that internal temperature is too high, guarantee the electric power transfer of cable.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of damp-proof cable tray, not only can remove the moisture of accommodation chamber inner accumulated, delay the aging of cable exterior insulation material, guarantee the useful life of cable, and the heat dispersion of enhancing accommodation chamber, prevent that internal temperature is too high, guarantee the electric power transfer of cable.
Damp-proof cable tray of the present utility model, it comprises box body and the lid being connected with removably with described box body, described box body is formed for the accommodation chamber of accommodating cable after being connected with lid, described box body is provided with a plurality of air-vents for accommodation chamber is in communication with the outside, and the inwall of described box body is coated with waterproof ventilative layer; Described box body comprises a base plate and biside plate, and described air-vent evenly arranges along length and the Width of base plate and side plate, and described waterproof ventilative layer is connected to base plate and side plate inwall.
Further, described air-vent is the circular hole of aperture within the scope of 1-3mm.
Further, the waterproof and breathable fabric of described waterproof ventilative layer for being composited by PTFE film and cloth.
Further, cable tray also comprises the interrupter being located in described accommodation chamber, and described interrupter is at least separated into accommodation chamber the first accommodation chamber and the second accommodation chamber that can be used for independent accommodating cable.
Further, described interrupter is to have mesh-structured isolation seat, and described isolation seat is connected with box body with removably.
Further, described box body, lid and isolation seat are all and have the rectangular-shaped of opening, and the oral area of described box body is provided with connecting plate, and described connecting plate inner side forms boss; The oral area both sides of described isolation seat stretch out to form and connect hyoplastron, and described connection hyoplastron can be overlapped on boss; The oral area of described lid is provided with the link slot coordinating with described boss, and described link slot is crimped on boss and the fixing described connection hyoplastron of pressing.
Further, cable tray also comprises that described bindiny mechanism is clip or strapping for connecting the bindiny mechanism of described box body and lid.
Further, described box body and lid all adopt stainless steel material to make.
The beneficial effects of the utility model: damp-proof cable tray of the present utility model, the heat producing during cable transmission of electricity can disperse the external world by waterproof ventilative layer and air-vent by the moisture of accommodation chamber inner accumulated, or outside air is formed cross-ventilation and moisture is dispersed to the external world at accommodation chamber by air-vent, to avoid moisture to gather, delay the aging of cable exterior insulation material, guarantee the useful life of cable, and the heat that produces of cable also by waterproof ventilative layer and air-vent to flowing to the external world, strengthen the heat dispersion of accommodation chamber, prevent that internal temperature is too high, guarantee the electric power transfer of cable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structural representation of the present utility model.
Embodiment
Fig. 1 is structural representation of the present utility model, as shown in the figure: damp-proof cable tray of the present utility model, it comprises box body 1 and the lid 2 being connected with removably with described box body 1, described box body 1 is formed for the accommodation chamber of accommodating cable 9 after being connected with lid 2, described box body 1 is provided with a plurality of air-vent 1a for accommodation chamber is in communication with the outside, and the inwall of described box body 1 is coated with waterproof ventilative layer 3; The heat producing during cable 9 transmission of electricity can disperse the external world by waterproof ventilative layer 3 with air-vent 1a by the moisture of accommodation chamber inner accumulated, or outside air is formed cross-ventilation and moisture is dispersed to the external world at accommodation chamber by air-vent 1a, to avoid moisture to gather, delay the aging of cable 9 exterior insulation materials, guarantee the useful life of cable 9, and the heat that produces of cable 9 also by waterproof ventilative layer 3 with air-vent 1a to flowing to the external world, strengthen the heat dispersion of accommodation chamber, prevent that internal temperature is too high, guarantee the electric power transfer of cable.
In the present embodiment, described box body 1 comprises a base plate 11 and biside plate 12, and described air-vent 1a evenly arranges along length and the Width of base plate 11 and side plate, and described waterproof ventilative layer 3 is connected to base plate 11 and side plate 12 inwalls; Box body 1 is and has the rectangular-shaped of upper shed, is convenient to machine-shaping; Air-vent 1a is opened on base plate 11 and side plate simultaneously, is conducive to form cross-ventilation, and effect moistureproof and heat radiation is better; Shape as for pore, does not limit at this, can be circular port, can be square opening yet, as long as can play air permeable effect; In the present embodiment, described air-vent 1a is preferably the circular hole of aperture within the scope of 2mm, is convenient to offer and reduce the impact on box body 1 structural strength.
In the present embodiment, the waterproof and breathable fabric of described waterproof ventilative layer 3 for being composited by PTFE film and cloth; Waterproof ventilative layer 3 can allow gaseous molecular freely pass through, and prevents passing through of liquid molecule simultaneously, to realize the function of dispersing moisture, heat radiation, and avoids extraneous liquid to enter accommodation chamber by air-vent 1a and the cable 9 of opposite causes corrosion and damage; PTFE film can be strengthened air-tightness, the watertightness of cloth, and its unique permeability can make inside configuration aqueous vapor discharge rapidly simultaneously; The combination process of PTFE film and cloth can adopt prior art, does not repeat them here.
In the present embodiment, cable tray also comprises the interrupter being located in described accommodation chamber, and described interrupter is at least separated into accommodation chamber the first accommodation chamber 51 and the second accommodation chamber 52 that can be used for independent accommodating cable; Accommodation chamber is separated, not only can sorting placement cable, be convenient to management, and avoid the cable 9 of different operating state because being in contact with one another heat conduction, be beneficial to ventilation and heat; Interrupter can be and the integrated transverse plate of box body 1 or longitudinal plate, can be also other easy-to-dismount structure; The first accommodation chamber 51 and the second accommodation chamber 52 both can be arranged in above-below direction, also can be arranged in left and right directions; In the present embodiment, described interrupter is to have mesh-structured isolation seat 4, and described isolation seat 4 is connected with box body 1 with removably; On isolation seat 4, be covered with mesh, avoid affecting the gaseous exchange in accommodation chamber.
In the present embodiment, described box body 1, lid 2 and isolation seat 4 are all and have the rectangular-shaped of opening, and the oral area of described box body 1 is provided with connecting plate 6, and described connecting plate 6 inner sides form boss; The oral area both sides of described isolation seat 4 stretch out to form and connect hyoplastron 41, and described connection hyoplastron 41 can be overlapped on boss; The oral area of described lid 2 is provided with the link slot 7 coordinating with described boss, and described link slot 7 is crimped on boss and the fixing described connection hyoplastron 41 of pressing; The mounting or dismounting of this structure are convenient, simplify each member production and processing technology.
In the present embodiment, cable tray also comprises that described bindiny mechanism is clip for connecting bindiny mechanism's (not shown) of described box body 1 and lid 2; Clip can be articulated with box body 1, and can form clamping action to lid 2, and the two is fixedly connected with; Certainly, bindiny mechanism can also be strapping, in the mode of tying up, box body 1 is fixedly connected with lid 2.
In the present embodiment, described box body 1 and lid 2 all adopt stainless steel material to make; Stainless steel is not only conducive to guarantee the structural strength of this cable tray, and thermal conductivity is strong, is beneficial to heat radiation.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (8)
1. a damp-proof cable tray, it comprises box body and the lid being connected with removably with described box body, described box body is formed for the accommodation chamber of accommodating cable after being connected with lid, it is characterized in that: described box body is provided with a plurality of air-vents for accommodation chamber is in communication with the outside, and the inwall of described box body is coated with waterproof ventilative layer; Described box body comprises a base plate and biside plate, and described air-vent evenly arranges along length and the Width of base plate and side plate, and described waterproof ventilative layer is connected to base plate and side plate inwall.
2. damp-proof cable tray according to claim 1, is characterized in that: described air-vent is the circular hole of aperture within the scope of 1-3mm.
3. damp-proof cable tray according to claim 1, is characterized in that: the waterproof and breathable fabric of described waterproof ventilative layer for being composited by PTFE film and cloth.
4. damp-proof cable tray according to claim 1, it is characterized in that: cable tray also comprises the interrupter being located in described accommodation chamber, described interrupter is at least separated into accommodation chamber the first accommodation chamber and the second accommodation chamber that can be used for independent accommodating cable.
5. damp-proof cable tray according to claim 4, is characterized in that: described interrupter is to have mesh-structured isolation seat, and described isolation seat is connected with box body with removably.
6. damp-proof cable tray according to claim 5, is characterized in that: described box body, lid and isolation seat are all and have the rectangular-shaped of opening, and the oral area of described box body is provided with connecting plate, and described connecting plate inner side forms boss; The oral area both sides of described isolation seat stretch out to form and connect hyoplastron, and described connection hyoplastron can be overlapped on boss; The oral area of described lid is provided with the link slot coordinating with described boss, and described link slot is crimped on boss and the fixing described connection hyoplastron of pressing.
7. damp-proof cable tray according to claim 1, is characterized in that: cable tray also comprises that described bindiny mechanism is clip or strapping for connecting the bindiny mechanism of described box body and lid.
8. damp-proof cable tray according to claim 1, is characterized in that: described box body and lid all adopt stainless steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420503995.9U CN204012531U (en) | 2014-09-03 | 2014-09-03 | Damp-proof cable tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420503995.9U CN204012531U (en) | 2014-09-03 | 2014-09-03 | Damp-proof cable tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204012531U true CN204012531U (en) | 2014-12-10 |
Family
ID=52052474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420503995.9U Expired - Fee Related CN204012531U (en) | 2014-09-03 | 2014-09-03 | Damp-proof cable tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204012531U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779567A (en) * | 2015-04-13 | 2015-07-15 | 张家港固耐特围栏系统有限公司 | Electric wire buckle |
| CN105006781A (en) * | 2015-07-03 | 2015-10-28 | 中国电建集团贵阳勘测设计研究院有限公司 | Cable layering rack being capable of fixing cables |
| CN107681587A (en) * | 2016-08-02 | 2018-02-09 | 向荣集团有限公司 | A kind of special high efficiency and heat radiation waterproof busway of power Transmission |
| CN107994520A (en) * | 2017-11-17 | 2018-05-04 | 安徽中能众诚新能源科技有限公司 | A kind of high containment moisture resistant cable groove box |
| CN110829299A (en) * | 2019-11-04 | 2020-02-21 | 徐州中铁电气有限公司 | Electrical equipment wire device |
-
2014
- 2014-09-03 CN CN201420503995.9U patent/CN204012531U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779567A (en) * | 2015-04-13 | 2015-07-15 | 张家港固耐特围栏系统有限公司 | Electric wire buckle |
| CN104779567B (en) * | 2015-04-13 | 2017-07-21 | 张家港固耐特围栏系统有限公司 | A kind of Electric wire clip |
| CN105006781A (en) * | 2015-07-03 | 2015-10-28 | 中国电建集团贵阳勘测设计研究院有限公司 | Cable layering rack being capable of fixing cables |
| CN105006781B (en) * | 2015-07-03 | 2017-12-05 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of cable layering frame for fixing cable |
| CN107681587A (en) * | 2016-08-02 | 2018-02-09 | 向荣集团有限公司 | A kind of special high efficiency and heat radiation waterproof busway of power Transmission |
| CN107994520A (en) * | 2017-11-17 | 2018-05-04 | 安徽中能众诚新能源科技有限公司 | A kind of high containment moisture resistant cable groove box |
| CN110829299A (en) * | 2019-11-04 | 2020-02-21 | 徐州中铁电气有限公司 | Electrical equipment wire device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20200903 |