CN208586730U - A kind of well cover for sewer - Google Patents
A kind of well cover for sewer Download PDFInfo
- Publication number
- CN208586730U CN208586730U CN201821310898.2U CN201821310898U CN208586730U CN 208586730 U CN208586730 U CN 208586730U CN 201821310898 U CN201821310898 U CN 201821310898U CN 208586730 U CN208586730 U CN 208586730U
- Authority
- CN
- China
- Prior art keywords
- elastic telescopic
- connecting rod
- sewer
- opening
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of well cover for sewer, is related to building engineering equipment field, including manhole cover body；It further include folding device, baffle and elastic telescopic device；Described well lid one end is equipped with opening, and the well lid other end is equipped with groove, and the extending direction of the groove and the extending direction of opening are located on same axis；Elastic telescopic device one end is fixed in groove, and the elastic telescopic device other end is located in opening；The folding device is connected to elastic telescopic device other end bottom, and the baffle plate setting is in folding device bottom；When rain heavily/heavy rain when, alleviate sewer in water flow pressure, prevent well lid to be flushed away, avoid the generation of safety accident, while convenient transportation.
Description
Technical field
The utility model relates to building engineering equipment fields, and in particular to a kind of well cover for sewer.
Background technique
When every heavy rain or torrential rain, it will go out on the road of the thinner thickness of some construction sites or cell
Existing ponding problem, is difficult to be discharged, especially in south, one to summer, and rainstorm weather increases, and can usually see has well lid to be lauched
The phenomenon that road ejection washes away, causes well lid to lose, and also likely occurs with unexpected；But if the well lid of sewer is beaten
It opens, alleviates the hydraulic pressure in sewer, and accident may caused, also improve dangerous index.
In view of the above-mentioned problems, the designer is actively subject to research and innovation, can be certainly to found a kind of well cover for sewer
The dynamic opening opened on well lid, is quickly discharged to road surface for ponding excessive in sewer, mitigates the pressure of the flowing water in sewer
Power prevents pressure excessive, well lid is washed away, and safety accident occurs.
Utility model content
For the deficiency in the presence of the prior art, the utility model provides a kind of well cover for sewer, its object is to
When solving to occur heavy rain or heavy rain, excessive rainfall in sewer is flowed into, causes pressure excessive, well lid is ejected, wash away, occurred
Safety accident.
To achieve the above object, the utility model uses the following technical solution:
A kind of well cover for sewer, including manhole cover body；It further include folding device, baffle and elastic telescopic device；The well
Lid one end is equipped with opening, and the well lid other end is equipped with groove, and the extending direction of the groove and the extending direction of opening are located at
On same axis；Elastic telescopic device one end is fixed in groove, and the elastic telescopic device other end is located in opening；
The folding device is connected to elastic telescopic device other end bottom, and the baffle plate setting is in folding device bottom.
Compared with the prior art, the utility model has the following beneficial effects: folding device is strutted, then by well lid lid
On well head, when heavy rain occurring or when heavy rain, the flowing water in sewer increases, after flowing water increases to baffle position, baffle
Under the impact of flowing water, the elastic telescopic device of top is driven to retract, well lid upper opening is opened, and flowing water is then flowed out of opening
Out, mitigate the water flow pressure in sewer, after rainfall becomes smaller, flowing water pressure reduces in sewer, and flowing water drops to baffle
After lower, elastic telescopic device is withdrawn, and seals opening；According to the streamflow in sewer, automatically control the opening of well lid upper opening/
Closure, prevents well lid to be flushed away, and instead gives birth to safety accident, convenient transportation.
Detailed description of the invention
Fig. 1 is the bottom view of the utility model well lid.
Fig. 2 is the A-A cross-sectional view of the utility model well lid.
Fig. 3 is the side view of the utility model folding device.
Fig. 4 is the main view of the utility model elastic telescopic device.
The cross-sectional view of the position Fig. 5 the utility model manhole cover body.
In figure: 1- well lid, 101- groove, 102- opening, 103- sliding slot, 2- elastic telescopic device, 201- third connecting rod,
202- connecting tube, 203- sliding block, 3- interconnecting piece, 4- first connecting rod, the second connecting rod of 5-, 6- bolt, 7- reset spring, 8- gear
Plate
Specific embodiment
The technical solution in the utility model is further illustrated with reference to the accompanying drawings and embodiments.
As shown in Figs. 1-5, the utility model proposes a kind of well cover for sewer, including 1 ontology of well lid；It further include folding dress
It sets, baffle 8 and elastic telescopic device 2；The well lid 1 is equipped with several openings 102 being parallel to each other, 1 lower end surface of well lid
Equipped with several grooves 101 being parallel to each other, the groove 101 is corresponded with opening 102, the groove 101 with it is corresponding
Opening 102 is coaxially disposed and it is communicated in end；Described 2 one end of elastic telescopic device is fixed in groove 101, and the elasticity is stretched
2 other end of compression apparatus extends to separate groove one end of opening 102 under elastic reaction and closes to be open, the folding
Stacking device is fixed in 2 other end bottom of elastic telescopic device, and the baffle 8 is fixed in folding device bottom；
Folding device is strutted, keeps baffle farthest apart from manhole cover body, then well lid is mounted on well head, at this point, gear
Plate is located in the transverse flow passages of sewer, and perpendicular to water flowing direction, when rain heavily/heavy rain when, rain in sewer
Water increases sharply, and causes flowing water in sewer to increase, when sewer water level rises to baffle, baffle passes through folding under the impact of water flow
Stacking device drives elastic telescopic device to retract, to open the opening on well lid, when rainwater continues to rise to well head, directly from
Outflow, slows down the pressure of rainwater in sewer in opening, and when rainfall reduces, under water level decreasing to baffle, elastic telescopic device is stretched
Out, opening is sealed；Water flow pressure in sewer is slowed down, prevents well lid to be flushed away and leads to occur safety accident, elasticity is stretched
Compression apparatus retracts automatically, seals opening, ensure that the safety of usually pedestrian.
As shown in figure 3, the folding device includes interconnecting piece 3, first connecting rod 4 and the second connecting rod in the present embodiment
5, it is equipped with several protrusions at the top of the interconnecting piece 3, the corresponding elastic telescopic device 2 that is fixed in of each protrusion is far from well lid 1
On groove 101 one end bottom；Shown first connecting rod 4 is concave channel steel, and quantity is two, described two concave channel steels
3 two sides of the bottom of interconnecting piece are respectively and fixedly connected at the top of one end, second connecting rod 5 is hinged on concave channel steel lower part, and second connects
5 top of extension bar is located at baltimore groove steel lower part, so that the second connecting rod can only rotate 180 degree around hinging pin shaft；Make second
Connecting rod and spill channel steel are located on same axis；Structure is simple, convenient transportation.
As shown in Fig. 1,2 and 4, in the present embodiment, the elastic telescopic device 2 includes connecting tube 202, third connecting rod
201 and reset spring 7；The connecting tube 202 is fixed in groove 101；201 one end of third connecting rod is telescopically connected on connecting tube
It is telescopically connected in 202, the third connecting rod 201 is equipped with sliding block 203, the well lid 1 far from the two sidewalls of 202 one end of connecting tube
The side wall of opening 102 be equipped with the sliding slot 103 that matches with sliding block 203, the sliding block 203 is located in slideway 103, the third
201 other end of connecting rod also is located in opening 102；Described 7 one end of reset spring is fixed in 202 bottom of connecting tube, the reset
7 other end of spring is fixed in 201 one end end of third connecting rod；Structure is simple, realizes under rain-impact baffle, automatically opens
Opening on well lid, in sewer after water level decreasing, under the action of reset spring, third telescopic rod seals the opening of well lid.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (3)
1. a kind of well cover for sewer, including manhole cover body；It is characterized by also including folding device, baffle and elastic telescopic dresses
It sets；Described well lid one end is equipped with opening, and the well lid other end is equipped with groove, the extending direction of the groove and the extension of opening
Direction is located on same axis；Elastic telescopic device one end is fixed in groove, the elastic telescopic device other end position
In in opening；The folding device is connected to elastic telescopic device other end bottom, and the baffle plate setting is in folding device bottom.
2. a kind of well cover for sewer as described in claim 1, it is characterised in that: the folding device includes interconnecting piece, first
Connecting rod and the second connecting rod, the interconnecting piece top are connected to elastic telescopic device far from well lid upper groove one end；Described
It is fixed in interconnecting piece bottom at the top of one connecting rod one end, the first connecting rod other end and second connecting rod one end are hinged, and
Rotation angle is 180 degree.
3. a kind of well cover for sewer as described in claim 1, it is characterised in that: the elastic telescopic device include connecting tube,
Third connecting rod and spring；The connecting tube is arranged in groove；Third connecting rod one end, which is located in connecting tube, to be telescopically connected to, institute
The third connecting rod other end is stated to be located in opening；The spring one end is fixed in connection bottom of the tube, and the spring other end is affixed
In third connecting rod one end end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821310898.2U CN208586730U (en) | 2018-08-15 | 2018-08-15 | A kind of well cover for sewer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821310898.2U CN208586730U (en) | 2018-08-15 | 2018-08-15 | A kind of well cover for sewer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208586730U true CN208586730U (en) | 2019-03-08 |
Family
ID=65543748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821310898.2U Expired - Fee Related CN208586730U (en) | 2018-08-15 | 2018-08-15 | A kind of well cover for sewer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208586730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593387A (en) * | 2019-08-30 | 2019-12-20 | 南京艾数信息科技有限公司 | Intelligent water drainage well lid based on Internet of things technology |
-
2018
- 2018-08-15 CN CN201821310898.2U patent/CN208586730U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110593387A (en) * | 2019-08-30 | 2019-12-20 | 南京艾数信息科技有限公司 | Intelligent water drainage well lid based on Internet of things technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190308 Termination date: 20190815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |