CN203301112U - Cover plate for cable trench - Google Patents
Cover plate for cable trench Download PDFInfo
- Publication number
- CN203301112U CN203301112U CN2013203351871U CN201320335187U CN203301112U CN 203301112 U CN203301112 U CN 203301112U CN 2013203351871 U CN2013203351871 U CN 2013203351871U CN 201320335187 U CN201320335187 U CN 201320335187U CN 203301112 U CN203301112 U CN 203301112U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- support
- cable trench
- trench
- top surface
- 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
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model relates to a cover plate for a cable trench. The cover plate comprises a hollow support and a cover plate body; and the cover plate and the support are connected by hinges. The cover plate is characterized in that positioning grooves matched with the cover plate body are arranged at the top surface of the support; positioning plates are arranged at the edges of the top surface of the support; and a drainage channel is arranged at the edge of the bottom of the support. A plurality of ventilation holes are arranged at the top surfaces of the positioning plates as well as the side surfaces and the bottom surfaces of the support. And a plurality of drainage holes are arranged at the bottom of the drainage channel. The provided cover plate for the cable trench has the following beneficial effects: the cover plate with the simple structure can be used conveniently; there is no need to use any other auxiliary tools; and the time and effort are saved. A specific ventilation and drainage structure is employed by the cover plate and thus ventilation of air inside the cable trench to the external world can be realized, so that the heat in the trench can be dissipated as soon as possible and thus the temperature inside the trench can be reduced. Moreover, external water can be prevented from entering the cable trench.
Description
Technical field
The utility model relates to power equipment guard technology field, specifically refers to a kind of cable channel cover plate.
Background technology
What traditional cable channel cover plate adopted is the reinforced concrete formula, and this kind cover plate is firm, durable, waterproof, fire prevention, anti-high temperature, but the cover plate heaviness, several individuals that even want that have firmly just can move cover plate together.Work has caused bad impact on power transformation operation.Along with the quantity of transformer station is more and more, fire compartment wall, cable and the work of anti-toy facility checkout are also more and more heavier, and the transformation of traditional cable channel cover plate is also become to problem demanding prompt solution.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art to provide a kind of cable channel cover plate, and is simple in structure, easy to use, without other aids, saves time, laborsaving.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of cable channel cover plate, comprise support and the cover plate of hollow structure, and cover plate and support are by gemel connection, and it is characterized in that: cradle top surface is provided with the location notch with the cover plate adaptation, and the cradle top surface edge is provided with location-plate, and the frame bottom edge is provided with rhone; Described location-plate end face and support side and bottom surface are provided with some air vent holes, and described rhone bottom is provided with some osculums.
Described lid surface is provided with reflecting coating.
The beneficial effects of the utility model are: simple in structure, easy to use, without other aids, save time, laborsaving; This device adopts the ad hoc structure of ventilating drainage, can heat in ditch be discharged as early as possible the air in cable trough and extraneous circulation, reduces temperature in ditch; During special circumstances, rainwater can flow to internal stent by the air vent hole of location-plate end face, and flows out from osculum, and water is flow in cable trough.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of " A-A " in Fig. 1;
Fig. 3 is the structural representation of " B " in Fig. 2;
Fig. 4 is the cross-sectional view of cover plate;
1 support, 2 cover plates, 3 hinges, 4 location notchs, 5 location-plates, 6 air vent holes, 7 rhones, 8 osculums, 21 reflecting coatings in figure.
Embodiment
As shown in Figure 1: a kind of cable channel cover plate, the support 1 and the cover plate 2 that comprise hollow structure, cover plate 2 is connected by hinge 3 with support 1, cover plate 2 is fire-resistant, high temperature resistant, corrosion resistant epoxy resin board, cover plate 2 surfaces are provided with one deck reflecting coating 21, under certain light source irradiation, can produce strong reflecting effect, the inspection personnel can play suggesting effect when night or light are strong, during inspection, can not omit inspection socket;
Its medium-height trestle 1 end face is provided with the location notch 4 with cover plate 2 adaptations, has improved the seal that this cable channel cover plate uses, and support 1 top edge is provided with location-plate 5, and support 1 bottom margin is provided with rhone 7; Described location-plate 5 end faces and support 1 side and bottom surface are provided with some air vent holes 6, can be by the air in cable trough and extraneous circulation, heat in ditch is discharged as early as possible, reduce temperature in ditch, described rhone 7 bottoms are provided with some osculums 8, and during special circumstances, rainwater can flow to by the air vent hole 6 of location-plate 5 end faces support 1 inside, and flow out from osculum 8, water is flow in cable trough.
Claims (2)
1. cable channel cover plate, comprise support and the cover plate of hollow structure, and cover plate and support are by gemel connection, and it is characterized in that: cradle top surface is provided with the location notch with the cover plate adaptation, and the cradle top surface edge is provided with location-plate, and the frame bottom edge is provided with rhone; Described location-plate end face and support side and bottom surface are provided with some air vent holes, and described rhone bottom is provided with some osculums.
2. cable channel cover plate according to claim 1, it is characterized in that: described lid surface is provided with reflecting coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203351871U CN203301112U (en) | 2013-06-09 | 2013-06-09 | Cover plate for cable trench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203351871U CN203301112U (en) | 2013-06-09 | 2013-06-09 | Cover plate for cable trench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203301112U true CN203301112U (en) | 2013-11-20 |
Family
ID=49577095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203351871U Expired - Fee Related CN203301112U (en) | 2013-06-09 | 2013-06-09 | Cover plate for cable trench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203301112U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944131A (en) * | 2014-05-05 | 2014-07-23 | 国家电网公司 | Cable trench cover plate |
| CN108075430A (en) * | 2016-11-15 | 2018-05-25 | 刘伟华 | High-strength transparence cable channel cover plate |
-
2013
- 2013-06-09 CN CN2013203351871U patent/CN203301112U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944131A (en) * | 2014-05-05 | 2014-07-23 | 国家电网公司 | Cable trench cover plate |
| CN103944131B (en) * | 2014-05-05 | 2016-06-01 | 国家电网公司 | Cable channel cover plate |
| CN108075430A (en) * | 2016-11-15 | 2018-05-25 | 刘伟华 | High-strength transparence cable channel cover plate |
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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 |
Granted publication date: 20131120 Termination date: 20150609 |
|
| EXPY | Termination of patent right or utility model |