CN107268764B - Sewer cover plate - Google Patents
Sewer cover plate Download PDFInfo
- Publication number
- CN107268764B CN107268764B CN201710547970.7A CN201710547970A CN107268764B CN 107268764 B CN107268764 B CN 107268764B CN 201710547970 A CN201710547970 A CN 201710547970A CN 107268764 B CN107268764 B CN 107268764B
- Authority
- CN
- China
- Prior art keywords
- hole
- cover plate
- sewer
- lower cover
- annular groove
- 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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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
- E03F2005/068—Gully gratings with means for enhancing water flow
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The present invention relates to urban construction auxiliary facility part technical fields, more particularly to sewer cover plate, including upper cover plate and lower cover plate, the side of lower cover plate is provided with the annular groove of the co-axial heart, multiple locating rods are placed in annular groove, one end of locating rod is provided with polygonal through hole, stepped hole is provided on corresponding lower cover plate above the polygonal through hole, screw is placed in stepped hole, the stud of screw is shape changeable stud compatible with polygonal through hole, multiple groups leakage hole A is provided on lower cover plate, the upper cover plate includes top plate and lower plywood and is provided with support plate between the two, the big through-hole of size is provided in support plate, top plate is provided with multiple leakage hole B along its marginal position, inboard on lower plywood relative to leakage hole B is provided with L-type baffle, the small through-hole of size is provided on L-type baffle, leakage is provided on lower plywood Water hole C.The beneficial effects of the present invention are: people is avoided to fall to sewer, discarded sundries can effectively be stopped to enter in sewer.
Description
Technical field
The present invention relates to urban construction auxiliary facility part technical fields, especially sewer cover plate.
Background technique
With the development of urbanization, many urban areas will appear flood once encountering heavy rain, and it is whole for tracing it to its cause
Some part in a sewerage system or sewerage system design it is not reasonable caused by.For example the prior art is lauched
Road cover board, multiple leak holes for rainwater drainage are provided on cover board, which is generally designed as the biggish strip leakage of area
Hole is found in the actual use process, whenever rainy, due to the transportation of waterpower, polybag, waste paper, waste wood piece etc.
Sundries can easily enter in sewer from the strip leak hole of cover board with water flow, and the diary moon is tired, easily cause down
Tunnel obstruction causes sewer draining very slow, so that sewerage system drainability is insufficient；Especially when raining in torrents,
The collection speed of rainwater is quite fast, once the drainage speed of sewer does not catch up with the collection speed of rainwater, easily causes the flood in city
Damage caused by waterlogging evil；When even will cause the rubbish that cleanup crew goes to sewer cleaning to accumulate, intoxication accident of being angry.And it is general
Sewer cover plate the weights such as automobile for a long time roll after will appear loose shift, the meeting when night, visual isopter was bad
There is the case where people falls to sewer.
Summary of the invention
The purpose of the present invention is to overcome the shortcomings of the existing technology, provide avoid people from falling to sewer, can be effectively
Discarded sundries is stopped to enter the sewer cover plate in sewer.
The purpose of the present invention is achieved through the following technical solutions: sewer cover plate, including upper cover plate and lower cover plate, described
The side of lower cover plate be provided with the annular groove of the co-axial heart, be placed with multiple locating rods in annular groove, locating rod
One end is provided with polygonal through hole, is provided with stepped hole on corresponding lower cover plate above the polygonal through hole, places in stepped hole
There is screw, the stud of screw is polygon stud compatible with polygonal through hole, is provided with multiple groups leakage hole A on lower cover plate；
The upper cover plate includes top plate and lower plywood, and the support for supporting the two is arranged between top plate and lower plywood
Plate is provided with larger-size through-hole in support plate, and top plate is provided with multiple leakage hole B along its marginal position, on lower plywood
Inboard relative to leakage hole B is provided with L-type baffle, and the lesser through-hole of size is provided on L-type baffle, is provided with leak on lower plywood
Hole C.
The diameter of the lesser through-hole of size is 5~20mm on the L-type baffle.
The annular groove is rectangular channel, and the locating rod is rectangular shaft, and the height and locating rod of annular groove
Height it is identical, and locating rod can in annular groove 360 ° rotation.
The leakage hole A and leakage hole C is corresponded.
The number of the lower cover plate upper shoulder hole is 2~10.
The size of nut is less than the size of stepped hole corresponding position in the screw, and the upper surface of screw is lower than lower cover
The upper surface of plate.
Beneficial effects of the present invention: (1) on lower cover plate and lower cover plate locating rod 4 setting so that lower cover plate is easily installed,
And it is not easy to loosen, after upper cover plate loose shift, lower cover plate is still avoided that people falls to sewer；(2) L-type of upper cover plate
Baffle can stop discarded impurity, and not influence the effect of upper cover plate leak.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
In figure: 1-upper cover plate, 2-lower cover plates, 3-annular grooves, 4-locating rods, 5-screws, 6-leakage hole A,
7-top plates, 8-lower plywoods, 9-support plates, 10-leakage hole B, 11-L-type baffles, 12-leakage hole C.
Specific embodiment
The present invention is described in detail below in conjunction with attached drawing.
As shown in Fig. 1, sewer cover plate of the invention is described including the upper cover plate 1 and lower cover plate 2 set gradually up and down
The side of lower cover plate 2 be provided with the annular groove 3 of the co-axial heart, be placed with multiple locating rods 4 in annular groove 3, position
One end of bar 4 is provided with polygonal through hole, is provided with stepped hole, stepped hole on corresponding lower cover plate 2 above the polygonal through hole
In be placed with screw 5, the stud of screw 5 is polygon stud compatible with polygonal through hole, and multiple groups leakage is provided on lower cover plate 2
Water hole A6；The upper cover plate 1 includes top plate 7 and lower plywood 8, and setting supports the two between top plate 7 and lower plywood 8
Support plate 9 is provided with larger-size through-hole in support plate 9, guarantees the enough smooth flows between top plate 7 and lower plywood 8 of water energy,
Top plate 7 is provided with multiple leakage hole B10 along its marginal position, and the inboard on lower plywood 8 relative to leakage hole B10 is provided with
L-type baffle 11 enables the rear L-type baffle 11 flowed down from leakage hole B10 to play the role of filtering, is provided with ruler on L-type baffle 11
Very little lesser through-hole is provided with leakage hole C12 on lower plywood 8, and filtered water flows to leakage hole C12 through L-type baffle 11.
Further, the diameter of the lesser through-hole of size is 5~20mm on the L-type baffle 11, enables L-type baffle
Effectively tiny discarded impurity is stopped.
Further, the annular groove 3 is rectangular channel, and the locating rod 4 is rectangular shaft, and annular groove 3
Height is identical as the height of locating rod 4, and the identical setting of height can guarantee to generate loosening between locating rod 4 and lower cover plate 2, and fixed
Position bar 4 can in annular groove 3 360 ° rotation, convenient for the rotation of locating rod 4.
Preferably, the leakage hole A6 and leakage hole C12 is corresponded, and guarantees that water flow can smoothly be flowed from upper cover plate 1
Enter in sewer after into lower cover plate 2.The number of 2 upper shoulder hole of lower cover plate is 2~10, guarantees that lower cover plate 2 is abundant
Ground is fixed.The size of nut is less than the size of stepped hole corresponding position in the screw 5, and the upper surface of screw 5 is low
In the upper surface of lower cover plate 2, the lower surface of upper cover plate 1 is in contact well with the upper surface of lower cover plate 2.
In the present embodiment, sewer mouth corresponding to sewer cover plate, which goes out, is provided with notch compatible with locating rod.
When installation, passing through, screw 5 tightens locating rod 4 inside annular groove, lower cover plate 2 is placed at sewer mouth, then
Locating rod 4 is turned by screw 5 and is screwed into locating rod 4 in the notch of sewer mouth, then upper cover plate 1 is covered.Carry out leak
When, water first enters through the leakage hole B10 on laminate 7, then filters through L-type baffle 11, is finally pooled at leakage hole C, through leaking
Water hole A6 flows into sewer.The side of L-type baffle 11 can assemble a large amount of sundries after a period of time, and upper cover plate 1 is removed, and will
It is rolled, and can take out sundries.
The above is only a preferred embodiment of the present invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to the present invention
Limitation.
Claims (6)
1. sewer cover plate, it is characterised in that: including upper cover plate (1) and lower cover plate (2), the side of the lower cover plate (2) is set
It is equipped with the annular groove (3) of the co-axial heart, is placed with multiple locating rods (4) in annular groove (3), one of locating rod (4)
End is provided with polygonal through hole, is provided with stepped hole on corresponding lower cover plate (2) above the polygonal through hole, is placed in stepped hole
The stud of screw (5), screw (5) is polygon stud compatible with polygonal through hole, and lower cover plate is provided with multiple groups leak on (2)
Hole A(6)；
The upper cover plate (1) includes top plate (7) and lower plywood (8), is arranged between top plate (7) and lower plywood (8) by two
The support plate (9) of person's support, is provided with larger-size through-hole in support plate (9), top plate (7) is provided with more along its marginal position
A leakage hole B(10), the inboard on lower plywood (8) relative to leakage hole B(10) is provided with L-type baffle (11), L-type baffle
(11) the lesser through-hole of size is provided on, lower plywood is provided with leakage hole C(12 on (8)).
2. sewer cover plate according to claim 1, it is characterised in that: size is lesser on the L-type baffle (11)
The diameter of through-hole is 5~20mm.
3. sewer cover plate according to claim 1, it is characterised in that: the annular groove (3) is rectangular channel, described
Locating rod (4) be rectangular shaft, and the height of annular groove (3) is identical as the height of locating rod (4), and locating rod (4) can be
360 ° of rotations in annular groove (3).
4. sewer cover plate according to claim 1, it is characterised in that: the leakage hole A(6) and leakage hole C(12)
It corresponds.
5. sewer cover plate according to claim 1, it is characterised in that: the number of described lower cover plate (2) upper shoulder hole
It is 2~10.
6. sewer cover plate according to claim 1, it is characterised in that: the size of nut is less than in the screw (5)
The size of stepped hole corresponding position, and the upper surface of screw (5) is lower than the upper surface of lower cover plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710547970.7A CN107268764B (en) | 2017-07-06 | 2017-07-06 | Sewer cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710547970.7A CN107268764B (en) | 2017-07-06 | 2017-07-06 | Sewer cover plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107268764A CN107268764A (en) | 2017-10-20 |
| CN107268764B true CN107268764B (en) | 2019-05-10 |
Family
ID=60071775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710547970.7A Active CN107268764B (en) | 2017-07-06 | 2017-07-06 | Sewer cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107268764B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014224361A (en) * | 2013-05-15 | 2014-12-04 | 山下 三男 | Sliding pit lid |
| CN104912112A (en) * | 2015-06-23 | 2015-09-16 | 国网山东省电力公司济南供电公司 | Lock-hidden anti-theft well lid |
| CN105113546A (en) * | 2015-09-17 | 2015-12-02 | 成都易信达科技股份有限公司 | Backflow well lid |
| CN105113551A (en) * | 2015-09-21 | 2015-12-02 | 常熟市华诚建设工程有限责任公司 | Noise-reducing sewer well cover |
| CN106638907A (en) * | 2016-10-13 | 2017-05-10 | 无锡市诺智能科技有限公司 | Sewer cover plate with filter screen layer |
-
2017
- 2017-07-06 CN CN201710547970.7A patent/CN107268764B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014224361A (en) * | 2013-05-15 | 2014-12-04 | 山下 三男 | Sliding pit lid |
| CN104912112A (en) * | 2015-06-23 | 2015-09-16 | 国网山东省电力公司济南供电公司 | Lock-hidden anti-theft well lid |
| CN105113546A (en) * | 2015-09-17 | 2015-12-02 | 成都易信达科技股份有限公司 | Backflow well lid |
| CN105113551A (en) * | 2015-09-21 | 2015-12-02 | 常熟市华诚建设工程有限责任公司 | Noise-reducing sewer well cover |
| CN106638907A (en) * | 2016-10-13 | 2017-05-10 | 无锡市诺智能科技有限公司 | Sewer cover plate with filter screen layer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107268764A (en) | 2017-10-20 |
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