CN204597426U - The rainproof cover plate of a kind of outside cable ditch - Google Patents
The rainproof cover plate of a kind of outside cable ditch Download PDFInfo
- Publication number
- CN204597426U CN204597426U CN201520242659.8U CN201520242659U CN204597426U CN 204597426 U CN204597426 U CN 204597426U CN 201520242659 U CN201520242659 U CN 201520242659U CN 204597426 U CN204597426 U CN 204597426U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- cable
- ventilating opening
- outside cable
- rainproof
- 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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Links
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000010030 laminating Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 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
- 238000009423 ventilation 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
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model relates to the rainproof cover plate of a kind of outside cable ditch, these cable channel cover plate end face two ends are provided with guiding gutter, cover plate and cover plate junction are provided with the capable sealing strip of T, T-shaped sealing strip covers guiding gutter and is close to cover plate end face, cover plate two side also can be provided with ventilating opening, ventilating opening ecto-entad bore reduction or equal on cover plate, edge, cover sidewall two ends can also be U-type groove design symmetrical each other, and two cover plates are fitting to connection by U-type groove.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 the rainproof cover plate of a kind of outside cable ditch.
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 the rainproof cover plate of a kind of outside cable ditch 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:
The rainproof cover plate of a kind of outside cable ditch, its feature is that these cable channel cover plate end face two ends are provided with guiding gutter, and cover plate and cover plate junction are provided with the capable sealing strip of T, and T-shaped sealing strip covers guiding gutter and is close to cover plate end face.
Above-described cover plate two side also can be provided with ventilating opening, the ventilating opening ecto-entad bore reduction or equal on cover plate.
The above edge, cover sidewall two ends can also be U-type groove design symmetrical each other, and two cover plates are fitting to connection by U-type groove.
L-type pad is provided with between junction, described L-type pad vertical wall laminating cover plate inwall between above-described cover plate and cable trough.
Advantageous Effects of the present utility model is: cable channel cover plate end face two ends described in the utility model are provided with guiding gutter, cover plate and cover plate junction are provided with T-shaped sealing strip, T-shaped sealing strip covers guiding gutter and is close to cover plate end face, can effectively prevent rainwater from flowing away along cover plate end face and avoiding entering cable trough, a small amount of water water conservancy diversion that guiding gutter can will infiltrate, guarantees the drying in cable trough; Cover plate two side also can be provided with ventilating opening, enough draught areas can be guaranteed, guarantee that cable trough is dry and cable dissipate heat is respond well, guarantee 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; Cover sidewall two edge also can be U-type groove design symmetrical each other, and be fitting to connection by U-type groove between two cover plates, cover plate is firmly firm after installing, and is not easy to move displacement, and can effectively prevents the liquid such as rainwater from penetrating into cable trough by gap; 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 syndeton schematic diagram of the rainproof cover plate of a kind of outside cable ditch described in the utility model;
Fig. 2 is a kind of syndeton schematic diagram being provided with the outside cable ditch cover plate at symmetrical U-shaped edge described in the utility model;
Fig. 3 is a kind of outside cable ditch rain-proof cover plate structure schematic diagram described in the utility model;
Fig. 4 is a kind of outside cable ditch covering plate structure schematic diagram being provided with symmetrical U-shaped edge described in the utility model;
Fig. 5 is the schematic diagram that ventilation cable channel cover plate described in the utility model is combined with cable trough;
1 be wherein cover plate in figure, 2 is ventilating opening, and 3 is T-shaped sealing strip, and 4 is guiding gutter, and 5 is U-type groove, and 6 is L-type pad, and 7 is cable trough.
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: as shown in Figure 1, the rainproof cover plate of a kind of outside cable ditch, these cable channel cover plate 1 end face two ends are provided with guiding gutter 4(as shown in Figure 3), cover plate 1 and cover plate 1 junction are provided with the capable sealing strip 3 of T, T-shaped sealing strip 3 covers guiding gutter 4 and is close to cover plate 1 end face, two side also can be provided with ventilating opening 2 with cover plate 1, ventilating opening 2 ecto-entad bore reduction or equal on cover plate, edge, cover plate 1 sidewall two ends can also design (as shown in Figure 4) for U-type groove 5 symmetrical each other, and two cover plates 1 are fitting to connection (as shown in Figure 2) by U-type groove 5.
As shown in Figure 5, be provided with L-type pad 6 between cover plate 1 and cable trough 7 between junction, described L-type pad 6 is wall laminating cover plate 1 inwall vertically.
Claims (6)
1. the rainproof cover plate of outside cable ditch, is characterized in that: these cable channel cover plate end face two ends are provided with guiding gutter, and cover plate and cover plate junction are provided with the capable sealing strip of T, and T-shaped sealing strip covers guiding gutter and is close to cover plate end face.
2. the rainproof cover plate of a kind of outside cable ditch as claimed in claim 1, is characterized in that: described cover plate two side is provided with ventilating opening.
3. the rainproof cover plate of a kind of outside cable ditch as claimed in claim 1 or 2, is characterized in that: edge, cover sidewall two ends is U-type groove design symmetrical each other, and two cover plates are fitting to connection by U-type groove.
4. the rainproof cover plate of a kind of outside cable ditch as claimed in claim 2, is characterized in that: the ventilating opening ecto-entad bore reduction or equal on described cover plate.
5. the rainproof cover plate of a kind of outside cable ditch as described in claim 1 or 2 or 4, is characterized in that: be provided with L-type pad between junction between described cover plate and cable trough.
6. the rainproof cover plate of a kind of outside cable ditch as claimed in claim 5, is characterized in that: described L-type pad vertical wall laminating cover plate inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520242659.8U CN204597426U (en) | 2015-04-21 | 2015-04-21 | The rainproof cover plate of a kind of outside cable ditch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520242659.8U CN204597426U (en) | 2015-04-21 | 2015-04-21 | The rainproof cover plate of a kind of outside cable ditch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204597426U true CN204597426U (en) | 2015-08-26 |
Family
ID=53933540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520242659.8U Active CN204597426U (en) | 2015-04-21 | 2015-04-21 | The rainproof cover plate of a kind of outside cable ditch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204597426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113488949A (en) * | 2021-07-14 | 2021-10-08 | 贵州电网有限责任公司 | Transformer substation trench cover plate fixing and protecting device and using method thereof |
-
2015
- 2015-04-21 CN CN201520242659.8U patent/CN204597426U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113488949A (en) * | 2021-07-14 | 2021-10-08 | 贵州电网有限责任公司 | Transformer substation trench cover plate fixing and protecting device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |