CN211377533U - Waterproof cable trench cover plate - Google Patents
Waterproof cable trench cover plate Download PDFInfo
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- CN211377533U CN211377533U CN201922318726.0U CN201922318726U CN211377533U CN 211377533 U CN211377533 U CN 211377533U CN 201922318726 U CN201922318726 U CN 201922318726U CN 211377533 U CN211377533 U CN 211377533U
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- water
- cover plate
- cable trench
- apron
- protective cover
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Abstract
The utility model relates to a waterproof cable trench cover, it includes a plurality of laps of laying at the cable pit top, the lateral wall that the apron is relative is outstanding to be equipped with rectangular shape bead, and the joint has protective cover on two rectangular shape beads of next-door neighbour on two adjacent laps, the apron bottom with two rectangular shape beads are equipped with the mounting groove perpendicularly, the draw-in groove has been seted up along its trend to the cable pit roof. The utility model discloses a waterproof cable trench cover plate simple structure, and inside its four sides all can prevent water infiltration cable trench, had good water-proof effects.
Description
Technical Field
The utility model belongs to the technical field of the technique of cable trench cover and specifically relates to a waterproof cable trench cover is related to.
Background
The cable is an important component part of power transmission, automatic control, signal transmission and equipment operation, the safe operation of the cable is related to the normal operation of the whole power network, the cable trench is a carrier and an important protection facility of the cable, and the cable trench cover plate is an important component part of a cable trench and plays a role in protecting the cable and preventing rainwater from entering the cable trench.
The existing Chinese patent with the publication number of CN204424847U discloses a waterproof cable trench cover plate, which comprises a cover plate, an upper water splitting convex edge and a lower water splitting convex edge, wherein the upper surface of the cover plate is arched, the lower surface of the upper water splitting convex edge and the upper surface of the lower water splitting convex edge are both convex cambered surfaces or folded surfaces, and the thickness of the outer edge of the upper water splitting convex edge and the thickness of the outer edge of the lower water splitting convex edge are larger than that of the inner edge. The waterproof cable trench cover drainage effect of this design is obvious, and the fixed flow direction cable ditch of rivers is wide both sides, and the drainage groove of being convenient for discharges the water on the apron, and water can not gather on the cable trench cover promptly, avoids cold weather offal to freeze.
The above prior art solutions have the following drawbacks: water can still permeate into the cable trench through the gap between the upper water splitting rib and the lower water splitting rib or the gap between the cover plate and the edge of the cable trench, and the problem that water enters the cable trench is not completely solved.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a waterproof cable trench cover of water infiltration all can be prevented to four sides to solve the problem of water infiltration cable trench.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a waterproof cable trench cover, includes a plurality of apron of laying at the cable pit top, the lateral wall that the apron is relative is outstanding to be equipped with rectangular shape bead, and the joint has the protective cover on two rectangular shape beads of next-door neighbour on two adjacent apron, the apron bottom with two rectangular shape beads are equipped with the mounting groove perpendicularly, the draw-in groove has been seted up along its trend to the cable pit roof.
Through adopting above-mentioned technical scheme, the protective cover integrated circuit board is connected on two rectangular shape beads of close-proximity on two apron, prevents that water from getting into the cable pit from the gap between the double-phase adjacent apron in, the apron passes through the mounting groove joint on the draw-in groove of cable pit roof, prevents that water from getting into the cable pit from the space between apron and the cable pit in, in the four sides of apron all can preventing water entering cable pit, water-proof effects is better.
The present invention may be further configured in a preferred embodiment as: the bottom end of the long-strip-shaped convex edge is in contact with the protective cover plate, a containing groove with a triangular cross section is formed in parallel with the long-strip-shaped convex edge, and a second water-absorbing sealing strip is arranged in the containing groove.
Through adopting above-mentioned technical scheme, the water of the gap infiltration between from protective cover plate and the rectangular shape bead can be absorbed by the second sealing strip that absorbs water, and the second sealing strip that absorbs water back inflation is sealed the gap, further prevents in water gets into the cable pit from the gap between two adjacent rectangular shape beads, improves its water-proof effects.
The present invention may be further configured in a preferred embodiment as: the top surface of the protective cover plate is a convex cambered surface.
Through adopting above-mentioned technical scheme, the top surface of protection apron can prevent that water from gathering on protection apron, the drainage of being convenient for bellied cambered surface.
The present invention may be further configured in a preferred embodiment as: the cross section of the side wall of the protective cover plate is in a right trapezoid shape, and the thickness of the bottom end of the protective cover plate is larger than that of the top end of the protective cover plate.
Through adopting above-mentioned technical scheme, on water flowed down from the top surface of protection apron flowed to the apron through the outer surface of its lateral wall slope, the drainage of being convenient for.
The present invention may be further configured in a preferred embodiment as: the outer side wall of the protective cover plate is provided with a plurality of anti-skidding guide edges along the inclined direction.
Through adopting above-mentioned technical scheme, the friction between staff and the protective cover board can be increased to the antiskid direction arris, and the user of being convenient for installs, forms a drainage groove between two adjacent antiskid direction arriss, the drainage water conservancy diversion of being convenient for.
The present invention may be further configured in a preferred embodiment as: the cross-section of mounting groove is the U type, the connecting portion of mounting groove with be provided with first water absorption strip of paper used for sealing between the cable pit roof.
Through adopting above-mentioned technical scheme, the water of infiltration draw-in groove and mounting groove joint portion can be absorbed by first water absorption sealing strip, and first water absorption sealing strip water absorption inflation is sealed, prevents in the water infiltration cable pit, improves its water-proof effects.
The present invention may be further configured in a preferred embodiment as: one side that its inner wall was kept away from to the cable pit roof is provided with water drainage tank, water drainage tank with the draw-in groove is parallel, the apron is located water drainage tank top is provided with a plurality of outlets.
Through adopting above-mentioned technical scheme, the water on the apron is convenient for the drainage in the outlet inflow drainage tank.
The present invention may be further configured in a preferred embodiment as: the top surface of the cover plate is obliquely arranged from the center to the two ends provided with the water outlets.
Through adopting above-mentioned technical scheme, the apron top surface sets up towards the both ends slope of outlet, and the rivers that are convenient for on the apron are to the outlet, the drainage of being convenient for.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the protective cover plate is clamped on the two strip-shaped convex edges which are close to each other on the two cover plates, so that water is prevented from entering the cable trench from a gap between the two adjacent cover plates, the cover plates are clamped on the clamping grooves on the top wall of the cable trench through the mounting grooves, the water is prevented from entering the cable trench from a gap between the cover plates and the cable trench, the four side edges of the cover plates can prevent the water from entering the cable trench, and the waterproof effect is good;
2. the water permeating from the gap between the protective cover plate and the strip-shaped convex edge can be absorbed by the second water absorption sealing strip, and the second water absorption sealing strip expands to seal the gap after absorbing water, so that the water is further prevented from entering the cable trench from the gap between two adjacent strip-shaped convex edges, and the waterproof effect of the cable trench is improved;
3. the water of infiltration draw-in groove and mounting groove joint portion can be absorbed by first water absorption sealing strip, and first water absorption sealing strip water swelling seals up, prevents in the water infiltration cable pit, improves its water-proof effects.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a cross-sectional view taken along plane C-C of FIG. 1;
fig. 4 is an enlarged schematic view of a portion B in fig. 3.
In the figure, 1, a cable trench; 2. a cover plate; 3. a long strip-shaped convex rib; 4. a protective cover plate; 41. an anti-slip guide edge; 5. mounting grooves; 6. a card slot; 7. a first water absorbing seal; 8. accommodating grooves; 9. a second water absorbing seal; 10. a water discharge tank; 11. and a water outlet.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, for the utility model discloses a waterproof cable trench cover plate, including a plurality of laps 2 of laying at 1 top of cable pit, 2 relative lateral wall protrusions of apron are equipped with rectangular shape bead 3, and the joint has protective cover plate 4 on two rectangular shape beads 3 of next-door neighbour on two adjacent laps 2, and the position of rectangular shape bead 3 bottom and protective cover plate 4 contact is seted up with rectangular shape bead 3 parallel and is seted up the holding tank 8 that the cross-section is triangle-shaped, is provided with the second sealing strip that absorbs water 9 in the holding tank 8. As shown in fig. 3 and 4, the bottom of the cover plate 2 is perpendicular to the two elongated ribs 3 to form a mounting groove 5, the top wall of the cable trench 1 is provided with a clamping groove 6 along the moving direction of the top wall, the cross section of the mounting groove 5 is U-shaped, and a first water-absorbing seal 7 is arranged between the connecting portion of the mounting groove 5 and the top wall of the cable trench 1. The protective cover plate 4 is clamped on the two adjacent strip-shaped convex edges 3 on the two cover plates 2, so that water is prevented from entering the cable trench 1 from a gap between the two adjacent cover plates 2, even if the water seeps from the gap between the protective cover plate 4 and the strip-shaped convex edges 3, the water is absorbed by the second water absorbing sealing strip 9, the second water absorbing sealing strip 9 expands after absorbing water to seal the gap, and the water is further prevented from entering the cable trench 1 from the gap between the two adjacent strip-shaped convex edges 3; apron 2 passes through 5 joints of mounting groove on the draw-in groove 6 of 1 roof of cable pit, prevents that water from getting into cable pit 1 from the space between apron 2 and the cable pit 1 in, the four sides of apron 2 all can prevent water entering cable pit 1 in, even water infiltration draw-in groove 6 also can be absorbed by first water absorption strip of paper used for sealing 7 with 5 joints of mounting groove, first water absorption strip of paper used for sealing 7 water absorption inflation is sealed, further prevents in the water infiltration cable pit 1.
As shown in fig. 2, in order to prevent water from collecting on the protective cover plate 4 and facilitate drainage, the top surface of the protective cover plate 4 is a convex arc surface, the cross section of the side wall of the protective cover plate 4 is a right trapezoid, and the thickness of the bottom end of the protective cover plate is greater than that of the top end of the protective cover plate; in order to increase the friction between the hands and the protective cover plate 4, facilitate the installation of a user, and guide the flow of water, a plurality of anti-slip guide ribs 41 are arranged on the outer side wall of the protective cover plate 4 along the inclined direction.
As shown in fig. 4, in order to drain water on the cover plate 2 conveniently, a drainage groove 10 is provided on one side of the top wall of the cable trench 1 away from the inner wall thereof, the drainage groove 10 is parallel to the clamping groove 6, a plurality of drainage openings 11 are provided on the cover plate 2 above the drainage groove 10, and the top surface of the cover plate 2 is inclined from the center to the two ends provided with the drainage openings 11.
The implementation principle of the embodiment is as follows: when the waterproof cable trench cover plate is used, the protective cover plate 4 is connected to the two strip-shaped convex edges 3 adjacent to the two cover plates 2 in a clamped mode, water is prevented from entering the cable trench 1 from a gap between the two adjacent cover plates 2, even if the water permeates from the gap between the protective cover plate 4 and the strip-shaped convex edges 3, the water is absorbed by the second water absorbing sealing strip 9, the second water absorbing sealing strip 9 expands after absorbing water to seal the gap, and the water is further prevented from entering the cable trench 1 from the gap between the two adjacent strip-shaped convex edges 3; apron 2 passes through 5 joints of mounting groove on the draw-in groove 6 of 1 roof of cable pit, prevents that water from getting into cable pit 1 from the space between apron 2 and the cable pit 1 in, the four sides of apron 2 all can prevent water entering cable pit 1 in, even water infiltration draw-in groove 6 also can be absorbed by first water absorption strip of paper used for sealing 7 with 5 joints of mounting groove, first water absorption strip of paper used for sealing 7 water absorption inflation is sealed, further prevents in the water infiltration cable pit 1.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a waterproof cable trench cover, includes a plurality of apron (2) of laying at cable pit (1) top, its characterized in that: the side wall that apron (2) is relative is outstanding to be equipped with rectangular shape bead (3), and the joint has protective cover board (4) on two adjacent rectangular shape beads (3) on two apron (2), apron (2) bottom with two rectangular shape beads (3) are equipped with mounting groove (5) perpendicularly, draw-in groove (6) have been seted up along its trend to cable pit (1) roof.
2. A water-resistant cable trench cover plate according to claim 1, wherein: the bottom end of the long-strip-shaped convex edge (3) is in contact with the protective cover plate (4), the position of the long-strip-shaped convex edge (3) is parallel to the position of the long-strip-shaped convex edge (3), a containing groove (8) with a triangular cross section is formed in the containing groove, and a second water-absorbing sealing strip (9) is arranged in the containing groove (8).
3. A water-resistant cable trench cover plate according to claim 1, wherein: the top surface of the protective cover plate (4) is a convex cambered surface.
4. A water-resistant cable trench cover plate according to claim 1, wherein: the cross section of the side wall of the protective cover plate (4) is in a right trapezoid shape, and the thickness of the bottom end of the protective cover plate is larger than that of the top end of the protective cover plate.
5. A watertight cable trench cover plate as claimed in claim 4, wherein: the outer side wall of the protective cover plate (4) is provided with a plurality of anti-skid guide edges (41) along the inclined direction.
6. A water-resistant cable trench cover plate according to claim 1, wherein: the cross-section of mounting groove (5) is the U type, the connecting portion of mounting groove (5) with be provided with first water absorption sealing strip (7) between cable pit (1) roof.
7. A water-resistant cable trench cover plate according to claim 1, wherein: one side that its inner wall was kept away from to cable pit (1) roof is provided with water drainage tank (10), water drainage tank (10) with draw-in groove (6) are parallel, apron (2) are located water drainage tank (10) top is provided with a plurality of outlet (11).
8. A water resistant cable gland plate according to claim 7 wherein: the top surface of the cover plate (2) is obliquely arranged from the center to two ends provided with water outlets (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922318726.0U CN211377533U (en) | 2019-12-20 | 2019-12-20 | Waterproof cable trench cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922318726.0U CN211377533U (en) | 2019-12-20 | 2019-12-20 | Waterproof cable trench cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211377533U true CN211377533U (en) | 2020-08-28 |
Family
ID=72150682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922318726.0U Active CN211377533U (en) | 2019-12-20 | 2019-12-20 | Waterproof cable trench cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211377533U (en) |
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2019
- 2019-12-20 CN CN201922318726.0U patent/CN211377533U/en active Active
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