CN203813386U - Cover plate for cable trenches - Google Patents
Cover plate for cable trenches Download PDFInfo
- Publication number
- CN203813386U CN203813386U CN201420225343.3U CN201420225343U CN203813386U CN 203813386 U CN203813386 U CN 203813386U CN 201420225343 U CN201420225343 U CN 201420225343U CN 203813386 U CN203813386 U CN 203813386U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- groove
- board body
- cable channel
- arch
- 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 - Lifetime
Links
- 235000012773 waffles Nutrition 0.000 claims description 17
- 239000000463 material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 239000010865 sewage Substances 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
The utility model discloses a cover plate for cable trenches. The cover plate for cable trenches comprises a cover plate body. An arc grid plate is arranged on the top of the middle part of the cover plate body. Concave slope surfaces are arranged symmetrically and transversely below the arc grid plate. A groove is arranged between the concave slope surfaces. Hollow cylindrical shells are arranged on two sides of the arc grid plate edge. Each upper surface of each hollow cylindrical shell is provided with a handle, and each bottom of each hollow cylindrical shell is provided with air holes. The cover plate for cable trenches is simple in design, saves material, and can collect and lead out a large area of rainwater on board.
Description
Technical field
The utility model relates to a kind of cable channel cover plate, and especially one can prevent that rainwater from entering cable trough, the cable channel cover plate that the cable in again can cable trough makes moist.
Background technology
At present, cable channel cover plate is widely used in becoming supply station, social street and residence district, for the cable trench covering, but on cover plate, there is no drainage arrangement at present, when rainwater weather, because of cover plate draining not in time, cause rainwater or other water accumulation leakings in cable trench, bring hidden danger to cable running safety, safeguard and make troubles to maintenance repair.
For example, China Patent Publication No. CN203481759U, open day on 03 12nd, 2014, the name of innovation and creation is called cable channel cover plate, this application case discloses a kind of cable channel cover plate, it is characterized in that: it comprises frame and angle fillet, wherein, described angle fillet one end and described frame one side outer end hinge, on described angle fillet, be provided with rhone, under described rhone is oblique along the inclined-plane of described angle fillet, be symmetrical arranged, described frame bottom is provided with separation net, described frame both sides are respectively arranged with drainage pipeline, the corresponding described drainage pipeline setting of described rhone notch.Its weak point is: 1. according to mechanics principle, the drainage pipeline holding capacity of this cable channel cover plate is less, and in the time that larger pressure is born on the top of cover plate, the drainage pipeline of this cover plate easily causes the Inward deflection of whole cover plate, cover plate fracture; 2. in conjunction with the Fig. 1 in the Figure of description of this cable channel cover plate, the drainage pipeline uncovered of this cover plate, easily, in the time of the rolling of pedestrian or other equipment, stumbles or tube wall deformation; 3. rainwater is flow in drainage pipeline rainwater is discharged in rhone, in the time that rainwater or sewage contain the foreign material such as weeds, can together flow in drainage pipeline or be retained in rhone, cause the obstruction of the two, greatly reduce drainage effect; 4. the compressive resistance of rhone and drainage pipe need be waited to improve.
Utility model content
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, and a kind of cable channel cover plate is provided.
For achieving the above object, the utility model adopts following technical proposals: cable channel cover plate, comprise cover board body, the top at the middle part of described cover board body is provided with arch waffle slab, described arch waffle slab below lateral symmetry is established indent slope, between described indent slope, is provided with groove, and the both sides on described arch waffle slab plate edge are provided with hollow cylinder, the upper surface of described hollow cylinder is provided with handle, and bottom surface is provided with air vent hole.
Further, described groove is that semi circular surface groove and groove length are consistent with the length of described cover board body.
Further, the groove internal diameter of the gradient >=2% of described indent slope.
Further, the area of described arch waffle slab is 1/2 cover board body.
Further, the integral thickness of described indent slope and groove composition is not less than 1/2 of described cover board body thickness.
The beneficial effects of the utility model are, 1. the middle part tip designs of this cable channel cover plate has arch waffle slab, according to mechanics principle, the larger pressure can exploded bottom bearing, and decompose along the hollow cylinder of both sides by arch waffle slab, anti-grinding pressure is stronger, and is not less than 1/2 consideration of described cover board body thickness in conjunction with the integral thickness of stating indent slope and groove composition, the overall stressed strength increase that makes cable channel cover plate, has extended its useful life; 2. arch waffle slab is that arch sheet and its plate face are provided with grid oil leaking hole by body, and the effective of foreign material such as the collection that can carry out rainwater and the water that is mixed with the sewage such as weeds and weeds separate, and can more conveniently clear up, and avoid stopping up; Because the collecting effect of the area of the arch waffle slab 1/2 pair of rainwater that is cover board body is good compared with the collecting effect in documents, the rainwater after collection or sewage are derived the sewage such as rainwater by indent slope and semi circular surface groove to the two ends of cover board body; 3. the equal opening in the two ends of hollow cylinder and be only provided with air vent hole at bottom surface, is convenient in cable trough to reach moistureproof effect with extraneous exchange of air; Secondly hollow cylinder horizontally set also plays the effect that prevents that rainwater from pouring into; 4. this cable channel cover plate manufacturing cost is lower, firm in structure, bears pressure large.
Brief description of the drawings
Fig. 1 is vertical view of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is upward view of the present utility model;
Wherein 1. cover board bodies, 2. arch waffle slab, 3. handle, 4. grid hole, 5. hollow cylinder, 6. air vent hole, 7. groove, 8. indent slope.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Shown in Fig. 1 and Fig. 2, the top, middle part of the cover board body 1 of cable channel cover plate is provided with arch waffle slab 2, the plate of arch waffle slab 2 is provided with hollow cylinder 5 (laterally placing) along both sides, lifting for convenience cable channel cover plate arranges handle 3 and offers some air vent holes 6 (as shown in Figure 3) for convenience of ventilation, damp-proof in cable trough at hollow cylinder 5 bottom surfaces at hollow cylinder 5 upper surfaces, rainwater can be directly pooled to rainwater in the semi circular surface groove 7 between indent slope 8 and lead rainwater along groove 7 to the two ends of cover board body 1 along indent slope 8 by the grid hole 4 on arch waffle slab 2, rainwater is flow to outside the outer wall of cable trough both sides.
Can be that semi circular surface groove and groove 7 length are consistent with the length of cover board body 1 by groove 7 for better receiving rainwater with effectively deriving rainwater, groove 7 internal diameters of the gradient >=2% of indent slope 8, the area of arch waffle slab 2 is 1/2 cover board body 1.
For making the entirety of this cable channel cover plate bear larger external pressure, the integral thickness that indent slope 8 and groove 7 are formed is not less than 1/2 design of described cover board body 1 thickness.
By reference to the accompanying drawings embodiment of the present utility model is described although above-mentioned; but the not restriction to the utility model protection range; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendments that creative work can make or distortion still in protection range of the present utility model.
Claims (5)
1. cable channel cover plate, comprise cover board body, it is characterized in that, the top at the middle part of described cover board body is provided with arch waffle slab, described arch waffle slab below lateral symmetry is established indent slope, between described indent slope, is provided with groove, and the both sides on described arch waffle slab plate edge are provided with hollow cylinder, the upper surface of described hollow cylinder is provided with handle, and bottom surface is provided with air vent hole.
2. cable channel cover plate according to claim 1, is characterized in that, described groove is that semi circular surface groove and groove length are consistent with the length of described cover board body.
3. cable channel cover plate according to claim 1, is characterized in that the groove internal diameter of the gradient >=2% of described indent slope.
4. cable channel cover plate according to claim 1, is characterized in that, the area of described arch waffle slab is 1/2 cover board body.
5. cable channel cover plate according to claim 1, is characterized in that, the integral thickness of described indent slope and groove composition is not less than 1/2 of described cover board body thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225343.3U CN203813386U (en) | 2014-05-05 | 2014-05-05 | Cover plate for cable trenches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225343.3U CN203813386U (en) | 2014-05-05 | 2014-05-05 | Cover plate for cable trenches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203813386U true CN203813386U (en) | 2014-09-03 |
Family
ID=51452095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420225343.3U Expired - Lifetime CN203813386U (en) | 2014-05-05 | 2014-05-05 | Cover plate for cable trenches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203813386U (en) |
Cited By (1)
| 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 |
-
2014
- 2014-05-05 CN CN201420225343.3U patent/CN203813386U/en not_active Expired - Lifetime
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 |
| CN103944131B (en) * | 2014-05-05 | 2016-06-01 | 国家电网公司 | Cable channel cover plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |