CN107268764A - Sewer cover plate - Google Patents
Sewer cover plate Download PDFInfo
- Publication number
- CN107268764A CN107268764A CN201710547970.7A CN201710547970A CN107268764A CN 107268764 A CN107268764 A CN 107268764A CN 201710547970 A CN201710547970 A CN 201710547970A CN 107268764 A CN107268764 A CN 107268764A
- Authority
- CN
- China
- Prior art keywords
- hole
- sewer
- plate
- cover plate
- lower cover
- 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.)
- Granted
Links
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 field, more particularly to sewer cover plate, including upper cover plate and lower cover, the sidepiece of lower cover is provided with the annular groove of the co-axial heart, multiple locating rods are placed with annular groove, one termination of locating rod is provided with polygonal through hole, above polygonal through hole shoulder hole is being provided with corresponding lower cover, screw is placed with shoulder hole, the stud of screw is the shape changeable stud being adapted with polygonal through hole, multigroup leaking hole A is provided with lower cover, described upper cover plate includes top plate and lower plywood and is provided with supporting plate between the two, the big through hole of size is provided with supporting plate, top plate is provided with multiple leaking hole B along its marginal position, inboard relative to leaking hole B on lower plywood is provided with L-type baffle plate, the small through hole of size is provided with L-type baffle plate, leaking hole C is provided with lower plywood.The beneficial effects of the invention are as follows：Avoid people from falling to sewer, can effectively stop that discarded debris enters in sewer.
Description
Technical field
The present invention relates to urban construction auxiliary facility part technical field, especially sewer cover plate.
Background technology
With the development of urbanization, flood occurs once running into heavy rain in many urban areas, and it is whole to trace it to its cause
Caused by some ring layout in individual sewerage system or sewerage system is not reasonable.The lower water of such as prior art
The small opening of multiple confession rainwater drainages is provided with road cover plate, cover plate, the small opening is generally designed as the larger strip leakage of area
Hole, finds during actual use, whenever rainy, due to the transportation of waterpower, polybag, waste paper, waste wood piece etc.
Debris can be easily entered in sewer with current from the strip small opening of cover plate, and diary month is tired, easily causes down
Tunnel blocks, and causes sewer draining very slow so that sewerage system drainability is not enough；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 does harm to；Even can cause cleanup crew go to sewer cleaning accumulation rubbish when, intoxication accident of being angry.And it is general
Sewer cover plate the weights such as automobile for a long time roll after loose shift occurs, the meeting when night, visual isopter was bad
There is the situation that people falls to sewer.
The content of the invention
It is an object of the invention to overcome the shortcoming of prior art there is provided avoiding people from falling to sewer, can be effectively
Stop the sewer cover plate that discarded debris enters 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, it is described
The sidepiece of lower cover be provided with the annular groove of the co-axial heart, annular groove and be placed with multiple locating rods, locating rod
One termination is provided with polygonal through hole, is placed being provided with above polygonal through hole on corresponding lower cover in shoulder hole, shoulder hole
There is screw, the stud of screw is to be provided with multigroup leaking hole A on the shape changeable stud being adapted with polygonal through hole, lower cover；
Described upper cover plate includes top plate and lower plywood, and the supporting plate for supporting both is set between top plate and lower plywood,
Larger-size through hole is provided with supporting plate, top plate is provided with multiple leaking hole B along its marginal position, it is relative on lower plywood
It is provided with leaking hole B inboard on L-type baffle plate, L-type baffle plate and is provided with the less through hole of size, leaking hole C is provided with lower plywood.
A diameter of 5~20mm of the less through hole of size on described L-type baffle plate.
Described annular groove is rectangular channel, and described 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.
Described leaking hole A and leaking hole C is corresponded.
The number of described lower cover upper shoulder hole is 2~10.
The size of nut is less than the size of shoulder hole relevant position in described screw, and the upper surface of screw is less than lower cover
The upper surface of plate.
Beneficial effects of the present invention：（1）The setting of locating rod 4 on lower cover and lower cover so that lower cover is easily installed,
And it is difficult to loosen, after upper cover plate loose shift, lower cover is still avoided that people falls to sewer；（2）The L-type of upper cover plate
Baffle plate can stop discarded impurity, and not influence the effect of upper cover plate leak.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
In figure：1-upper cover plate, 2-lower cover, 3-annular groove, 4-locating rod, 5-screw, 6-leaking hole A,
7-top plate, 8-lower plywood, 9-supporting plate, 10-leaking hole B, 11-L-type baffle plate, 12-leaking hole C.
Embodiment
The present invention is described in detail below in conjunction with accompanying drawing.
As shown in Fig. 1, sewer cover plate of the invention, including the upper cover plate 1 and lower cover 2 set gradually up and down, it is described
The sidepiece of lower cover 2 be provided with the annular groove 3 of the co-axial heart, annular groove 3 and be placed with multiple locating rods 4, position
One termination of bar 4 is provided with polygonal through hole, and shoulder hole, shoulder hole are being provided with corresponding lower cover 2 above polygonal through hole
In be placed with screw 5, the stud of screw 5 is to be provided with multigroup leakage on the shape changeable stud being adapted with polygonal through hole, lower cover 2
Water hole A6；Described upper cover plate 1 includes top plate 7 and lower plywood 8, sets support both between top plate 7 and lower plywood 8
Be provided with larger-size through hole in supporting plate 9, supporting plate 9, it is ensured that water can between top plate 7 and lower plywood 8 smooth flow,
Top plate 7 is provided with multiple leaking hole B10 along its marginal position, and the inboard relative to leaking hole B10 on lower plywood 8 is provided with
L-type baffle plate 11 so that can play a part of being provided with chi on filtering, L-type baffle plate 11 from the leaking hole B10 rear L-type baffle plates 11 flowed down
Leaking hole C12 is provided with very little less through hole, lower plywood 8, the water after filtering flows to leaking hole C12 through L-type baffle plate 11.
Further, on described L-type baffle plate 11 the less through hole of size a diameter of 5~20mm, enable L-type baffle plate
Effectively tiny discarded impurity is stopped.
Further, described annular groove 3 is rectangular channel, and described locating rod 4 is rectangular shaft, and annular groove 3
Height is identical with the height of locating rod 4, and highly identical setting, which ensure that, produces loosening between locating rod 4 and lower cover 2, and fixed
Position bar 4 can in annular groove 3 360 ° rotation, be easy to the rotation of locating rod 4.
Preferably, described leaking hole A6 and leaking hole C12 is corresponded, it is ensured that current smoothly can flow from upper cover plate 1
Enter after lower cover 2 and enter in sewer.The number of the described upper shoulder hole of lower cover 2 is 2~10, it is ensured that lower cover 2 is abundant
Ground is fixed.The size of nut is less than the size of shoulder hole relevant position in described screw 5, and the upper surface of screw 5 is low
In the upper surface of lower cover 2 so that the upper surface that the lower surface of upper cover plate 1 can be well with lower cover 2 is in contact.
In the present embodiment, the sewer mouth corresponding to sewer cover plate goes out the notch for being provided with and being adapted with locating rod.
During installation, pass through, screw 5 tightens locating rod 4 inside annular groove, lower cover 2 is placed at sewer mouth, then
Locating rod 4 is turned by screw 5 and locating rod 4 is screwed into the notch of sewer mouth, then upper cover plate 1 is covered.Carry out leak
When, water first enters through the leaking hole B10 on laminate 7, then is filtered through L-type baffle plate 11, is finally pooled at leaking hole C, through leakage
Water hole A6 flows into sewer.The side of L-type baffle plate 11 can assemble a large amount of debris after a period of time, and upper cover plate 1 is removed, and will
It is rolled, you can take out debris.
Above content is only presently preferred embodiments of the present invention, for one of ordinary skill in the art, according to the present invention's
Thought, will change in specific embodiments and applications, and this specification content 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（2）, described lower cover（2）Sidepiece set
It is equipped with the annular groove of the co-axial heart（3）, annular groove（3）In be placed with multiple locating rods（4）, locating rod（4）One
Termination is provided with polygonal through hole, the corresponding lower cover above polygonal through hole（2）On be provided with shoulder hole, shoulder hole and be placed with
Screw（5）, screw（5）Stud be the shape changeable stud that is adapted with polygonal through hole, lower cover（2）On be provided with multigroup leak
Hole A（6）；
Described upper cover plate（1）Including top plate（7）And lower plywood（8）, top plate（7）And lower plywood（8）Between set two
The supporting plate of person's support（9）, supporting plate（9）On be provided with larger-size through hole, top plate（7）It is provided with along its marginal position many
Individual leaking hole B（10）, in lower plywood（8）On relative to leaking hole B（10）Inboard be provided with L-type baffle plate（11）, L-type baffle plate
（11）On be provided with the less through hole of size, lower plywood（8）On be provided with leaking hole C（12）.
2. sewer cover plate according to claim 1, it is characterised in that：Described L-type baffle plate（11）Upper size is less
A diameter of 5~20mm of through hole.
3. sewer cover plate according to claim 1, it is characterised in that：Described annular groove（3）It is described for rectangular channel
Locating rod（4）For rectangular shaft, and annular groove（3）Height and locating rod（4）Height it is identical, and locating rod（4）Can be
Annular groove（3）In 360 ° rotation.
4. sewer cover plate according to claim 1, it is characterised in that：Described leaking hole A（6）With leaking hole C（12）
Correspond.
5. sewer cover plate according to claim 1, it is characterised in that：Described lower cover（2）The number of upper shoulder hole
For 2~10.
6. sewer cover plate according to claim 1, it is characterised in that：Described screw（5）The size of middle nut is less than
The size of shoulder hole relevant position, and screw（5）Upper surface be less than lower cover（2）Upper surface.
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 true CN107268764A (en) | 2017-10-20 |
| CN107268764B 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 |
|---|---|
| CN107268764B (en) | 2019-05-10 |
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