CN217563279U - Improved oil-proof water cable trench cover plate - Google Patents
Improved oil-proof water cable trench cover plate Download PDFInfo
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- CN217563279U CN217563279U CN202221171557.8U CN202221171557U CN217563279U CN 217563279 U CN217563279 U CN 217563279U CN 202221171557 U CN202221171557 U CN 202221171557U CN 217563279 U CN217563279 U CN 217563279U
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- cable trench
- cover plate
- trench cover
- water
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Abstract
The utility model provides an grease proofing water and electricity cable trench cover of improved generation, this cable trench cover be the reinforced concrete component of rectangular band metal frame, and the long limit of this cable trench cover is a pair of symmetrical U type limit, and the lower one side height on U type limit is not less than 1/2 of cable trench cover thickness, and the four sides of this cable trench cover are bordured and are left U type escape canal and weld into a whole frame of borduring, whole frame and inside reinforced concrete's steel bar welding. Two adjacent cover plates are in positive and negative lap joint through U-shaped edges. When the utility model is placed rightly, a pair of symmetrical U-shaped edges form a drainage ditch; when the water is reversely placed, the lower sides of the pair of symmetrical U-shaped edges of the reversely placed cover plate form water guide dripping water; the cover plate placed at the right side and the cover plate placed at the reverse side are in lap joint through the U-shaped edges, so that the effect of preventing oil and water from entering the cable trench is good. When in maintenance, the cover plate placed reversely can be uncovered firstly, and then the cover plate placed normally can be uncovered, so that the operation is convenient. The metal frame edge-covering can prevent edge breaking and corner falling, and ensure the quality and the appearance.
Description
Technical Field
The utility model relates to a cable auxiliary assembly technical field especially relates to an grease proofing water and electricity cable trench cover of improved generation.
Background
Along with the improvement of environmental protection standard, the prefabricated apron of regional cable pit such as main transformer is required to take grease proofing water and gets into the cable pit measure, has appeared current waterproof apron of cable pit. For example, CN204144875U discloses a cable trench waterproof cover plate, which has poor drainage capability, is easy to break edges and drop corners, is difficult to ensure quality and appearance, may cause oil and water to flow into the cable trench along the edge, and has poor effect of preventing oil and water from entering the cable trench; when the prefabricated hasp type cable trench cover plate needs to be uncovered from the last prefabricated hasp type cable trench cover plate, and operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that, overcome the above-mentioned defect that prior art exists, provide an easy proof quality and outward appearance, grease proofing water gets into a better grease proofing water and electricity cable trench cover of improved generation of cable trench effect.
The utility model provides a technical scheme that its technical problem adopted is: an improved oil-proof water and electricity cable trench cover plate is a rectangular reinforced concrete member with metal wrapping edges, long edges of the cable trench cover plate are a pair of symmetrical U-shaped metal wrapping edges, and the height of the lower side of each U-shaped metal wrapping edge is not less than 1/2 of the thickness of the cable trench cover plate.
Further, the cable trench cover plate comprises a U-shaped edge and is wrapped by metal frames, the rectangular short edge of the cable trench cover plate is wrapped by a pair of symmetrical I-shaped metal frames, the four edges of the cable trench cover plate are wrapped by edges, a U-shaped drainage ditch is reserved and welded into an integral wrapped metal frame, the integral frame is welded with steel bars of internal reinforced concrete, and a layer of fine steel wire mesh is fully paved in concrete in the integral wrapped frame from top to bottom of the steel bars so as to enhance the crack resistance of the concrete.
Furthermore, a drainage ditch is formed by a pair of symmetrical U-shaped edges of the cover plate with an upward opening; when the opening is placed reversely downwards, the lower sides of the pair of symmetrical U-shaped edges of the reversely placed cover plate form water guide dripping water.
Furthermore, two adjacent apron are just put, are put the overlap joint inversely through U type limit, and the reinforcing prevents that profit from getting into the cable pit effect.
Further, the metal frame edge-covering can prevent edge breaking and corner falling, and the quality and the appearance are ensured.
Furthermore, during installation, the cable trench cover plates which are placed at two sides in the right direction can be installed firstly, and then the cable trench cover plate which is placed at the middle in the reverse direction can be installed; when in maintenance, the cover plate placed reversely can be uncovered firstly, and then the cover plate placed normally can be uncovered, so that the operation is convenient.
When the utility model is placed right side by side, the U-shaped edges at the two sides have good drainage capacity; water guiding dripping water is formed on the U-shaped edges on the two sides during reverse placement; two adjacent cover plates are in overlap joint in a forward and backward way through the U-shaped edges, and the effect of preventing oil water from entering the cable trench is good. A layer of fine steel wire mesh is fully paved in the concrete in the upper and lower integral frames of the steel bars respectively to enhance the crack resistance of the concrete. The metal frame edge-covering can prevent edge breaking and corner falling, and ensure the quality and the appearance. When the cable trench cover plate is installed, the cable trench cover plates which are placed at two sides in the right direction are installed firstly, and then the cable trench cover plate which is placed reversely is installed in the middle; the front cover plate and the back cover plate are overlapped through the front and back U-shaped edges; when in maintenance, the cover plate placed reversely can be uncovered firstly, and then the cover plate placed normally can be uncovered, so that the operation is convenient.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic connection diagram of the present invention.
Fig. 3 is the utility model discloses installation, maintenance schematic diagram.
In the figure: 1. cable trench cover board, 2, concrete, 3, reinforcing bar, 4, U type metal bordure.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-2, the cable trench cover 1 is a rectangular reinforced concrete member with metal frames, the long sides of the cable trench cover are a pair of symmetrical U-shaped metal covered edges 4, the height of the lower side of the U-shaped metal covered edge 4 is equal to 1/2 of the thickness 50mm of the cable trench cover 1, the short rectangular sides of the cable trench cover 1 are a pair of symmetrical I-shaped metal frame covered edges, the cable trench cover is welded into an integral covered edge frame after the U-shaped drainage is left on the long sides, the integral edge frame is welded with the reinforcing steel bars 3 of the internal reinforced concrete, and a layer of fine steel wire mesh is fully laid in the concrete 2 in the upper and lower integral edge frames of the reinforcing steel bars 3 to enhance the crack resistance of the concrete 2. The metal frame edge-covering can prevent edge breaking and corner falling, and ensure the quality and the appearance.
When the opening of the cable trench cover plate 1 is placed reversely downwards, the U-shaped metal covering edges 4 on the two sides of the reversely placed cable trench cover plate 1 form water guide dripping water, oil water is drained into the drainage ditch (namely the U-shaped metal covering edges 4) of the cable trench cover plate 1 with the upward opening and then drained to the ground terraces on the two sides of the cable trench, and the oil water is prevented from entering the cable trench.
As shown in FIG. 3, when the utility model is installed, the cable trench cover plates which are placed at two sides are installed firstly, and then the cable trench cover plate which is placed at the middle in a reversed way is installed; when in maintenance, the cover plate placed reversely can be uncovered firstly, and then the cover plate placed normally can be uncovered, so that the operation is convenient.
In the embodiment, when the cable trench cover plate is placed rightly, the U-shaped metal wrapping edges 4 on the two sides of the cable trench cover plate 1 have good drainage capacity; when the cable trench cover plate is reversely placed, the U-shaped metal wrapping edges 4 on the two sides of the cable trench cover plate 1 form water guide dripping; two adjacent cover plates are overlapped in a forward and backward mode through the U-shaped metal wrapping edges 4, and the effect of preventing oil water from entering the cable trench is good. Concrete 2 above and below the reinforcing steel bars 3 in the integral frame is respectively provided with a layer of fine steel wire mesh to enhance the crack resistance of the concrete. The metal frame edge-covering can prevent edge breaking and corner falling, and ensure the quality and the appearance.
Various modifications and variations of the present invention may be made by those skilled in the art, and they are within the scope of the present invention provided they are within the scope of the claims and their equivalents.
What is not described in detail in the specification is prior art that is well known to those skilled in the art.
Claims (5)
1. The utility model provides an grease proofing water and electricity cable trench cover of improved generation which characterized in that: the cable trench cover plate is a rectangular reinforced concrete member with a metal frame, the long edges of the cable trench cover plate are a pair of symmetrical U-shaped wrapping edges, and the height of the lower side of each U-shaped wrapping edge is not less than 1/2 of the thickness of the cable trench cover plate.
2. The improved oil and water cable trench cover of claim 1, wherein: the four sides of the cable trench cover plate are welded into an integral edge-covering frame, and the edge-covering frame is welded with the steel bars of the internal reinforced concrete.
3. The improved oil and water cable trench cover of claim 2, wherein: and a layer of fine steel wire mesh is fully paved in concrete in the edge-covered frame of the upper and lower integral reinforcing steel bars.
4. The improved oil and water cable trench cover of claim 1, wherein: when the drainage ditch is installed, the drainage ditch is formed by a pair of symmetrical U-shaped edges of the cover plate with the upward opening; a pair of symmetrical U-shaped edges of the cover plate with the opening facing downwards are reversely placed to form water guide dripping water.
5. The improved oil and water cable trench cover of claim 1, wherein: the short edge of the cable trench cover plate is a pair of symmetrical I-shaped metal wrapping edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221171557.8U CN217563279U (en) | 2022-05-16 | 2022-05-16 | Improved oil-proof water cable trench cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221171557.8U CN217563279U (en) | 2022-05-16 | 2022-05-16 | Improved oil-proof water cable trench cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217563279U true CN217563279U (en) | 2022-10-11 |
Family
ID=83475090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221171557.8U Active CN217563279U (en) | 2022-05-16 | 2022-05-16 | Improved oil-proof water cable trench cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217563279U (en) |
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2022
- 2022-05-16 CN CN202221171557.8U patent/CN217563279U/en active Active
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