CN204597424U - A kind of transformer station rainproof ventilation cable channel cover plate - Google Patents
A kind of transformer station rainproof ventilation cable channel cover plate Download PDFInfo
- Publication number
- CN204597424U CN204597424U CN201520242423.4U CN201520242423U CN204597424U CN 204597424 U CN204597424 U CN 204597424U CN 201520242423 U CN201520242423 U CN 201520242423U CN 204597424 U CN204597424 U CN 204597424U
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- Prior art keywords
- cover plate
- cable channel
- cable
- type groove
- transformer station
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- 238000009423 ventilation Methods 0.000 title claims abstract description 18
- 238000010030 laminating Methods 0.000 claims abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 206010063493 Premature ageing Diseases 0.000 description 1
- 208000032038 Premature aging Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model relates to a kind of transformer station rainproof ventilation cable channel cover plate, this cable channel cover plate sidewall two edge is provided with U-type groove symmetrical each other, be fitting to connection by U-type groove between two cover plates, the other two side of cover plate is provided with ventilating opening, guiding gutter is provided with bottom the positive U-type groove of cover plate, guiding gutter can also be provided with by the cover plate U-type groove cover plate end face that is fitted together to both sides, gap place, ventilating opening ecto-entad bore reduction or equal on cover plate, L-type pad is provided with between junction, L-type pad vertical wall laminating cover plate inwall between cover plate and cable trough.This cable channel cover plate is reasonable in design, effectively can prevent the cable trough that enters of the liquid such as rainwater, the ventilating opening of cover plate both sides ensure that enough draught areas, guarantee that cable trough is dry and cable dissipate heat is respond well, guarantee the drying in cable trough, cover plate is firmly firm after installing, be not easy to move displacement, and production cost is low, cracky is not changed, and reduces use cost.
Description
Technical field
The utility model relates to cable auxiliary technical field, is specifically related to a kind of transformer station rainproof ventilation cable channel cover plate.
Background technology
Generation current factory, transformer station, high ferro station etc. use the outside cable ditch ubiquity rainwater in the intensive place of cable to be entered the phenomenon of conduit line by gap, cable channel cover plate junction, cause conduit line internal water accumulation, make cable invade bubble to make moist, and then cause electric leakage and short circuit accident, reduce electric equipment safe operation rate, jeopardize equipment and personal safety.If rainwater discharge not in time, in cable trough, long-term ponding, can make furrow bank invade bubble and make moist, and causes furrow bank premature aging damaged, the adverse consequencess such as the serious corrosion of metallic support.
The rainproof ventilation measure taked of cable trough is in the past mostly such as: cover plate cement is smeared seam, special-shaped cover plate, selected water-proof cable, closed tunnel, forced-ventilated water etc.Smear the way of seam with cable channel cover plate cement, because cable channel cover plate is not be completely fixed dead relatively, walks out-of-dately to have light activity as tour trail personnel, cement can be caused to smear seam and break, and cause into water; With raceway groove forced-ventilated water, need to arrange draining pump, and need professional's opening water discharge pump when rainy ponding, draining pump is safeguarded not in place in addition, often damages, has a strong impact on draining on time in rainy season; Adopt prefabricated special-shaped groove on the ground, although avoid cable trench ponding, bring the hidden danger of cable fire-proof; To be carried out by conduit line completely closed, be similar to totally-enclosed concrete tunnel, one is the increase in investment, and two are cable channel cover plates or often will open inspection and cabling, add sizable workload beyond doubt.During these measure expense in the past, effort, invest larger, and effect is unsatisfactory, so far the way that neither one is good solves this problem of cable trough rainwater-proof, operation maintenance department difficulty and maintenance cost are remained high, cause power consumption equipment to there is safety in production hidden danger, this problem of cable trough rainwater-proof annoyings vast electric power enterprise and user always.
Summary of the invention
Technical problem to be solved in the utility model, be exactly for the deficiencies in the prior art, and a kind of transformer station rainproof ventilation cable channel cover plate provided, this cable channel cover plate is reasonable in design, effectively can prevent the cable trough that enters of the liquid such as rainwater, the ventilating opening of cover plate both sides ensure that enough draught areas, guarantee that cable trough is dry and cable dissipate heat is respond well, guarantee the drying in cable trough, cover plate is firmly firm after installing, and be not easy to move displacement, and production cost is low, cracky is not changed, and reduces use cost.
Scheme of the present utility model is achieved by the following technical measures:
A kind of transformer station rainproof ventilation cable channel cover plate, its feature is that this cable channel cover plate sidewall two edge is U-type groove design symmetrical each other, and two cover plates are fitting to connection by U-type groove, and cover plate two side is provided with ventilating opening.
Be provided with the cover plate end face that guiding gutter or described cover plate U-type groove be fitted together to both sides, gap place bottom the positive U-type groove of above-described cover plate and be provided with guiding gutter.
Ventilating opening ecto-entad bore reduction or equal on above-described cover plate.
L-type pad is provided with between junction between above-described cover plate and cable trough.
Above-described L-type pad vertical wall laminating cover plate inwall.
Advantageous Effects of the present utility model is: the two side of the utility model cable channel cover plate and cover plate junction is provided with U-type groove symmetrical each other, be fitting to connection by U-type groove between two cover plates, cover plate is firmly firm after installing, be not easy to move displacement, and effectively can prevent the cable trough that enters of the liquid such as rainwater, guiding gutter is provided with bottom the positive U-type groove of cover plate, cover plate U-type groove can also be fitted together to side cover plate face, gap place two and be provided with guiding gutter, after there is crack in cover plate Long-Time Service or after chimeric seam change greatly, the a small amount of rainwater infiltrated can be drained, avoid flowing into cable trough; The other two side of cover plate is provided with ventilating opening, ensure that enough draught areas, guarantees that cable trough is dry and cable dissipate heat is respond well, guarantees the drying in cable trough; Ventilating opening on cover plate also can design ecto-entad bore and reduce or equal structure, and the design that ecto-entad bore reduces can will occur that because of wind offseting a small amount of rainwater entered discharges, and avoids rainwater infiltration from the side in time.Also be provided with L-type pad between junction between cover plate and cable trough, L-type pad vertical wall laminating cover plate inwall, while avoiding cover plate and cable trough rigid contact, effectively avoids the infiltration of rainwater.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of transformer station described in the utility model rainproof ventilation cable channel cover plate;
Fig. 2 is the syndeton schematic diagram of rainproof ventilation cable channel cover plate described in the utility model and cover plate;
Fig. 3 is provided with the cable channel cover plate of guiding gutter and the syndeton schematic diagram of cover plate bottom positive U-type groove described in the utility model;
Fig. 4 is that cover plate U-type groove described in the utility model is fitted together to side cover plate face, gap place two and is provided with the cable channel cover plate of guiding gutter and the syndeton schematic diagram of cover plate;
Fig. 5 is the syndeton schematic diagram that ventilating opening ecto-entad bore described in the utility model reduces cable channel cover plate and cover plate;
Fig. 6 is the structural representation that ventilation cable channel cover plate described in the utility model is combined with cable trough;
Fig. 7 is the structural representation that ventilating opening ecto-entad bore described in the utility model reduction rain ventilation cable channel cover plate is combined with cable trough;
1 be wherein cover plate in figure, 2 is ventilating opening, and 3 is U-type groove, and 4 is guiding gutter, and 5 is cable trough sidewall, and 6 is L-type pad.
Embodiment
For the technical characterstic of the utility model scheme can be clearly demonstrated, below in conjunction with specific embodiment, and in conjunction with its accompanying drawing, the utility model is set forth.
Embodiment: a kind of transformer station rainproof ventilation cable channel cover plate, this cable channel cover plate 1 sidewall two edge be symmetrical each other U-type groove 3(as shown in Figure 1) design, two cover plates 1 are fitting to connection (by Fig. 2 by U-type groove 3, 3, 4, 5 is known), cover plate 1 is provided with ventilating opening 2(as shown in Figure 1 in two side in addition), guiding gutter 4(is provided with as shown in Figure 3) bottom the positive U-type groove 3 of cover plate 1, can also cover plate 1U type groove 3 cover plate 1 end face that is fitted together to both sides, gap place be provided with guiding gutter 4(as shown in Figure 4), ventilating opening 4 ecto-entad bore reduction (from Fig. 5 or 7) or equal (by Fig. 1 on cover plate 1, 2, 3, 4, 6 is known).
In addition, be provided with L-type pad 6 between cover plate 1 and cable trough sidewall 5 between junction, L-type pad 6 is wall laminating cover plate 1 inwall vertically.
Claims (6)
1. transformer station's rainproof ventilation cable channel cover plate, is characterized in that: this cable channel cover plate sidewall two edge is U-type groove design symmetrical each other, and two cover plates are fitting to connection by U-type groove, and cover plate two side is provided with ventilating opening.
2. a kind of transformer station as claimed in claim 1 rainproof ventilation cable channel cover plate, is characterized in that: be provided with guiding gutter bottom the positive U-type groove of described cover plate.
3. a kind of transformer station as claimed in claim 1 rainproof ventilation cable channel cover plate, is characterized in that: the cover plate end face that described cover plate U-type groove is fitted together to both sides, gap place is provided with guiding gutter.
4. a kind of transformer station rainproof ventilation cable channel cover plate as described in claim 1 or 2 or 3, is characterized in that: the ventilating opening ecto-entad bore reduction or equal on described cover plate.
5. a kind of transformer station as claimed in claim 4 rainproof ventilation cable channel cover plate, is characterized in that: be provided with L-type pad between junction between described cover plate and cable trough.
6. a kind of transformer station as claimed in claim 5 rainproof ventilation cable channel cover plate, is characterized in that: described L-type pad vertical wall laminating cover plate inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520242423.4U CN204597424U (en) | 2015-04-21 | 2015-04-21 | A kind of transformer station rainproof ventilation cable channel cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520242423.4U CN204597424U (en) | 2015-04-21 | 2015-04-21 | A kind of transformer station rainproof ventilation cable channel cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204597424U true CN204597424U (en) | 2015-08-26 |
Family
ID=53933538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520242423.4U Active CN204597424U (en) | 2015-04-21 | 2015-04-21 | A kind of transformer station rainproof ventilation cable channel cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204597424U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071333A (en) * | 2015-08-27 | 2015-11-18 | 国网山东东明县供电公司 | Cable trench protective cover |
| CN109861152A (en) * | 2018-12-21 | 2019-06-07 | 国网河南省电力公司长葛市供电公司 | A kind of novel cover plate for cable trench |
-
2015
- 2015-04-21 CN CN201520242423.4U patent/CN204597424U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071333A (en) * | 2015-08-27 | 2015-11-18 | 国网山东东明县供电公司 | Cable trench protective cover |
| CN109861152A (en) * | 2018-12-21 | 2019-06-07 | 国网河南省电力公司长葛市供电公司 | A kind of novel cover plate for cable trench |
| CN109861152B (en) * | 2018-12-21 | 2021-10-22 | 国网河南省电力公司长葛市供电公司 | Novel cable trench cover plate |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |