CN209260880U - A kind of anti-blocking water manhole cover structure - Google Patents
A kind of anti-blocking water manhole cover structure Download PDFInfo
- Publication number
- CN209260880U CN209260880U CN201822056368.6U CN201822056368U CN209260880U CN 209260880 U CN209260880 U CN 209260880U CN 201822056368 U CN201822056368 U CN 201822056368U CN 209260880 U CN209260880 U CN 209260880U
- Authority
- CN
- China
- Prior art keywords
- middle cover
- side plate
- several
- projection seat
- vertical bar
- 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 - Fee Related
Links
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
A kind of anti-blocking water manhole cover structure, including support, middle cover and filter device, support inner ring top is provided with the notch being adapted with middle cover outer ring, integrally formed with projection seat on the downside of middle cover, projection seat lateral surface is provided with annular concave arc shape card slot, it is provided with several drainage holes on middle cover inside projection seat, several skidway holes are provided on the middle cover on the outside of projection seat；Filter device includes the side plate of bottom plate and bottom plate top, several through-holes are provided on side plate and bottom plate, side plate top is fixed with several vertical vertical bars, and vertical bar matches with skidway hole, vertical bar lower inside is fixed with the snap ring to match with card slot, and vertical bar upper outside is equipped with support ring.The phenomenon that sundries capable of being prevented to be directly entered sewer, sewer is avoided often to block；When rainwater weather, rain drop erosion sundries is filtered by vertical bar, sewer can be quickly flowed into order to rainwater, be lauched more smooth；Play the role of warning pedestrian and vehicle, avoids pedestrian from falling the generation that sewer and automobile block, safety is good.
Description
Technical field
The utility model relates to a kind of manhole cover structure, specifically a kind of anti-blocking water manhole cover structure.
Background technique
The sewer of avenue is the necessary channel that sewage and rainwater is discharged, and is especially avenue in the rainwater busy season
The key of water drainage flood fighting.There is an inlet of sewer every stretch on general street, it is past in order to not influence man-powered vehicle, under
Watercourse port is generally covered with well lid.General well lid is round or square structure, is provided with several through-holes thereon for being lauched, but
Rainy day, rainwater can be inconjunction with the sundries such as external leaf, branch and gather above well lid, and for small-sized through-hole, very short time is just
It can block, so that rainwater can not flow to sewer by well lid, so that low-lying position occur is flooded phenomenon, pedestrian and automobile
It is not easy to find well lid position and state, Yi Fasheng well lid is raised, washes away phenomenon, so that pedestrian, which can occur, falls sewer or automobile
Wheel sticks into sewer accident, causes strong influence to the personal safety of traffic safety and citizen, when well lid through-hole is blocked,
Only by manually frequently clearing up well lid through-hole sundries, guarantees that rainwater flows down in time, expend biggish labour；And for opening
There is biggish through-hole, sundries, for the sundries being not easily decomposed, can block up sewer directly into inside sewer for a long time.
Utility model content
It is easily blocked under larger rainwater to solve well lid now, rainwater smooth can not enter sewer, so that well lid occur
It is flooded, the problem of a large amount of ponding, safety accident etc., the utility model provides a kind of anti-blocking water manhole cover structure.
The utility model is realized by following technical proposals.
A kind of anti-blocking water manhole cover structure, characterized in that described including annular ledge, round middle cover and filter device
Annular ledge inner ring top is provided with the annular notch being adapted with middle cover outer ring, and middle cover downside is integrally formed with the convex of cylinder shape
Seat, projection seat lateral surface are provided with annular concave arc shape card slot, several drainage holes, the middle cover on the outside of projection seat are provided on the middle cover inside projection seat
On be provided with several uniformly distributed skidway holes；The filter device includes the annular side plate of circular bottom plate and bottom plate top, side plate and
Several through-holes are provided on bottom plate, the side plate top is fixed with several uniformly distributed vertical bars vertically, the vertical bar and slideway
Hole matches, and vertical bar lower inside is fixed with the circumferential clasp to match with card slot, and vertical bar upper outside is equipped with annular brace
Ring.
The anti-blocking water manhole cover structure, wherein be provided with the deep gouge of annular on the middle cover on the outside of the skidway hole, sink
Supporting table is set on the inside of slot, deep gouge bottom is provided with several conduction holes.
The anti-blocking water manhole cover structure, wherein the side plate is pyramidal in being inverted, and the through-hole on side plate is presented greatly
Under small distribution.
The anti-blocking water manhole cover structure, wherein be covered with reflective layer on the support ring outer ring.
The beneficial effects of the utility model are: 1, effectively prevention sundries is directly entered sewer, sewer is avoided to be not easy to drop
It is excessive to solve sundries, thus the phenomenon that sewer blocks；2, when rainwater weather, leaf, the branch of rain drop erosion are filtered by vertical bar
Equal sundries, can flow into sewer quickly through drainage hole in order to rainwater, prevent drainage hole from blocking, make to be lauched more smooth；3,
Rainwater relatively mostly occur well lid flood when, can play the role of warning pedestrian and vehicle, effectively avoid pedestrian fall sewer and
The accident that automobile blocks, safety are good；4, structure is simple, and practicability is good, versatile.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is that the filter device of the utility model lifts status diagram.
Fig. 3 is the filter apparatus configuration schematic diagram of the utility model.
Fig. 4 is the partial enlargement structural representation of the utility model.
Fig. 5 is the middle cover schematic top plan view of the utility model.
In attached drawing: 1, middle cover, 2, filter device, 21, bottom plate, 22, side plate, 23, vertical bar, 24, snap ring, 25, support ring,
26, through-hole, 27, reflective layer, 3, support base, 4, drainage hole, 5, notch, 6, deep gouge, 7, projection seat, 8, conduction hole, 9, card slot, 10,
Skidway hole, 11, projection seat.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
As shown in the picture, a kind of anti-blocking water manhole cover structure, support 3, round middle cover 1 and filter device 2 including annular,
The inner ring top of the annular ledge 3 is provided with the annular notch 5 being adapted with 1 outer ring of middle cover, and the downside of middle cover 1 is integrally formed
There is the projection seat 11 of cylinder shape, 11 lateral surface of projection seat is provided with annular concave arc shape card slot 9, is provided on the middle cover 1 inside projection seat 11 several
Drainage hole 4 is provided with the skidway hole 10 of several annular arrays on the middle cover 1 in the outside of projection seat 11；The filter device 2 includes circle
21 top of bottom plate 21 and bottom plate annular side plate 22, side plate 22 in be inverted it is pyramidal, if being provided on side plate 22 and bottom plate 21
Dry through-hole 26, the through-hole 26 on side plate 22 is in up big and down small distribution, and 22 top of side plate is fixed with several uniformly distributed vertically
Vertical bar 23, vertical bar 23 match with skidway hole 10, and 23 lower inside of vertical bar is fixed with the circumferential clasp 24 to match with card slot 9,
23 upper outside of vertical bar is equipped with annular brace ring 25, and support ring is covered with reflective layer 27 on 25 outer ring.Outside the skidway hole 10
It is provided with the deep gouge 6 of annular on the middle cover 1 of side, sets supporting table 7 on the inside of deep gouge 6,6 bottom of deep gouge is provided with several conduction holes 8.
When this anti-blocking water manhole cover structure is installed, support base 3 is mounted on sewer mouth, and vertical bar 23 passes through slide from bottom to top
Road hole 10,23 top of vertical bar is fixed by the support ring 25 of external belt reflective layer 27, then middle cover 1 together with filter device 2 one
With sewer mouth is put into, middle cover 1 is supported on support base 3 by notch 5, and support ring 25 is supported in projection seat 7.
When in use, normal weather is used as common well lid, when small-sized sundries enters lower part by drainage hole 4, meeting
It is intercepted by bottom plate 21 and side plate 22, avoids being directly entered sewer, increased sewer and clear up frequency, it only need to be to internal miscellaneous
Object carries out periodic cleaning；Instantly when raining heavyly, first by being mentioned from 6 position of deep gouge the support ring 25 being supported in projection seat 7
It rises, to entire filter device 2 is mentioned upwards, until the snap ring 24 of 23 lower inside of vertical bar and the card slot in 11 outside of projection seat agree with
Clamping, at this moment, vertical bar 23 will be higher by 1 certain altitude of middle cover, by mostly forming filter structure with vertical bar 23, in rain drop erosion,
Can be the sundries such as large-scale leaf, branch, polybag gear outside, and rainwater can cover sundries, enter 1 top of middle cover, pass through
Drainage hole 4 enters in sewer, under the quick row for completing rainwater, and the phenomenon that drainage hole 4 is blocked is avoided that simultaneously, in rain
When middle cover 1 is crossed in water logging, the reflective layer 27 on 25 outer ring of support ring can warn pedestrian and vehicle, prompt this position to have well lid, as far as possible
It detours, avoids pedestrian from falling the generation for the accident that sewer and automobile block, small-sized sundries can be accumulated on bottom plate 21, under rainwater
It when coming, can be flowed down from the through-hole 26 on the side plate 22 on sundries top, if side plate through-hole 26 is blocked by sundries entirely, rainwater is directly unrestrained
It crosses side plate 22 to flow down from 23 lower space of vertical bar, while accumulation of the sundries on bottom plate 21, it can be under heavy rain weather, in increase
The own wt of lid 1, it is effective to guarantee that middle cover 1 be started or be washed away by rainwater, the peace of well lid is increased to a certain extent
Quan Xing.
Claims (4)
1. a kind of anti-blocking water manhole cover structure, characterized in that including annular ledge (3), round middle cover (1) and filter device (2),
Described annular ledge (3) the inner ring top is provided with the annular notch (5) being adapted with middle cover (1) outer ring, one on the downside of middle cover (1)
The projection seat (11) of cylinder shape is formed, projection seat (11) lateral surface is provided with annular concave arc shape card slot (9), the internal middle cover of projection seat (11)
(1) it is provided on several drainage holes (4), several uniformly distributed skidway holes (10) is provided on the middle cover (1) on the outside of projection seat (11)；Described
Filter device (2) includes the annular side plate (22) of circular bottom plate (21) and bottom plate (21) top, on side plate (22) and bottom plate (21)
It is provided with several through-holes (26), the side plate (22) top is fixed with several uniformly distributed vertical bars (23) vertically, the vertical bar
(23) match with skidway hole (10), vertical bar (23) lower inside is fixed with the circumferential clasp (24) to match with card slot (9), erects
Bar (23) upper outside is equipped with annular brace ring (25).
2. anti-blocking water manhole cover structure according to claim 1, characterized in that the middle cover on the outside of the skidway hole (10)
(1) it is provided with the deep gouge (6) of annular on, is set supporting table (7) on the inside of deep gouge (6), deep gouge (6) bottom is provided with several conduction holes (8).
3. anti-blocking water manhole cover structure according to claim 1, characterized in that the side plate (22) is in inversion frustum
Shape, the through-hole (26) on side plate (22) are in up big and down small distribution.
4. anti-blocking water manhole cover structure according to claim 1, characterized in that be covered on described support ring (25) outer ring
Reflective layer (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822056368.6U CN209260880U (en) | 2018-12-10 | 2018-12-10 | A kind of anti-blocking water manhole cover structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822056368.6U CN209260880U (en) | 2018-12-10 | 2018-12-10 | A kind of anti-blocking water manhole cover structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209260880U true CN209260880U (en) | 2019-08-16 |
Family
ID=67562508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822056368.6U Expired - Fee Related CN209260880U (en) | 2018-12-10 | 2018-12-10 | A kind of anti-blocking water manhole cover structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209260880U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705841A (en) * | 2020-05-13 | 2020-09-25 | 水利部交通运输部国家能源局南京水利科学研究院 | Well cover structure for reducing and avoiding drainage shaft blowout and response method thereof |
| CN113585441A (en) * | 2021-08-05 | 2021-11-02 | 浙江万里建设工程有限公司 | Municipal sewer cover convenient for flood discharge and use method thereof |
-
2018
- 2018-12-10 CN CN201822056368.6U patent/CN209260880U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705841A (en) * | 2020-05-13 | 2020-09-25 | 水利部交通运输部国家能源局南京水利科学研究院 | Well cover structure for reducing and avoiding drainage shaft blowout and response method thereof |
| CN113585441A (en) * | 2021-08-05 | 2021-11-02 | 浙江万里建设工程有限公司 | Municipal sewer cover convenient for flood discharge and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209260880U (en) | A kind of anti-blocking water manhole cover structure | |
| US20140158593A1 (en) | Movable filter grid for a drain inlet | |
| CN207121983U (en) | A kind of drainage manhole cover on municipal road surface | |
| KR100721237B1 (en) | Collecting basin device for a bridge | |
| CN207812646U (en) | A kind of rain perforaled strainer that anti-mud blocks | |
| KR101295928B1 (en) | Rain collecting well for preventing counterflow and increasing drainage | |
| KR101277785B1 (en) | Filter having rain water box | |
| KR20210034252A (en) | Apparatus for Blocking out Bad Smell from Rainwater Drain | |
| KR200451594Y1 (en) | Collection device for easy collection of foreign objects | |
| KR100868509B1 (en) | Apparatus for purification | |
| KR101013091B1 (en) | Purification structure for rainwater | |
| CN207538181U (en) | Rain sewage diversion device | |
| KR101578716B1 (en) | Apparatus for Filtering of Rainwater | |
| KR101231458B1 (en) | Street inlet | |
| CN215669990U (en) | Based on highway engineering road surface drainage device | |
| CN205822045U (en) | The alarming device of sewer mouth | |
| CN203821557U (en) | Anti-deformation water draining well cover for building | |
| KR200224137Y1 (en) | Drainage for pollutant removal | |
| CN203821556U (en) | Sewage discharge well cover for construction | |
| KR102132156B1 (en) | Rainwater filter manufacturing method and rainwater filter manufactured thereby | |
| KR100625017B1 (en) | Apparatus for filtering wastes of a road catchment well | |
| KR20160029260A (en) | The lose one's footing prevention device in rainwater backdraft of manhole | |
| CN218204831U (en) | Road drainage engineering anti-blocking device | |
| CN205839936U (en) | A kind of municipal administration Intelligent drainage device | |
| CN216604214U (en) | Ecological purification structure of dirty row of mouth of rain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20201210 |