CN206784562U - A kind of Manhole cover assembly for being easy to flood discharge - Google Patents
A kind of Manhole cover assembly for being easy to flood discharge Download PDFInfo
- Publication number
- CN206784562U CN206784562U CN201720255325.3U CN201720255325U CN206784562U CN 206784562 U CN206784562 U CN 206784562U CN 201720255325 U CN201720255325 U CN 201720255325U CN 206784562 U CN206784562 U CN 206784562U
- Authority
- CN
- China
- Prior art keywords
- well lid
- easy
- manhole cover
- cover assembly
- flood discharge
- 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
- Sewage (AREA)
Abstract
The utility model discloses a kind of Manhole cover assembly for being easy to flood discharge, including well lid and crib, described well lid is hinged with crib, and well lid is fixed by movable barrier, described movable barrier includes stopper and handle, stopper is rotatablely connected by rotating shaft with crib, and handle is connected with roller end；Described well lid center is provided with floodwater releasing port, and passes through two fan activity gate control floodwater releasing port foldings.The utility model proposes Manhole cover assembly, it is easy to adjust, taken into account drainage efficiency and security.The water yield of well lid can be adjusted according to different situations, avoids ponding.
Description
Technical field
Sewage manhole cover is the utility model is related to, more particularly to a kind of Manhole cover assembly for being easy to flood discharge.
Background technology
Flood serious threat people life property safety, in many cities in China, there is Water drainage system design standard mistake
It is low, the problem of drainability deficiency, the serious ponding in ground is caused when attacking in flood season or heavy rain, damage caused by waterlogging is formed, blocks the traffic, flood
Do not have road and room, cause life and property loss.So sewage well is nowadays designed with urban road, will when rainwater is excessive
Well lid is opened, and is accelerated rainwater and is excluded speed.
Ordinary circumstance rainwater is the apopore discharge from well lid, but is in security consideration, the ratio that general apopore is all set
It is smaller.When rainwater is slightly larger with regard to not enough, well lid can only be opened, so the phenomenon that pedestrian falls into sewage well often occurs.
Meanwhile if rainwater is excessive, when ponding is too deep, due to the pressure of water, it is difficult to which well lid is opened, influence draining.
Utility model content
A kind of the defects of the purpose of this utility model is to overcome above-mentioned prior art, there is provided well lid group for being easy to flood discharge
Part, to solve the problems, such as proposed in background technology.
To achieve the above object, the utility model employs following technical scheme:
A kind of Manhole cover assembly for being easy to flood discharge, including well lid and crib, described well lid is hinged with crib, and passes through activity
Block piece fixes well lid, and described movable barrier includes stopper and handle, and stopper is rotatablely connected by rotating shaft with crib,
Handle is connected with roller end；Described well lid center is provided with floodwater releasing port, and passes through two fan activity gate control floodwater releasing port foldings.
Further, some arc effluent troughs are additionally provided with described well lid.
Under normal circumstances, rainwater excludes out of gap between effluent trough and well lid and crib.When amount of rainfall is big, beat
The dodge gate of floodwater releasing port is opened, increases drainage efficiency.When floodwater releasing port can not meet, swing handle, well lid under gravity to
Lower upset, increase drainage efficiency.Well lid is opened and is also convenient for simultaneously.
Further, described crib side is additionally provided with the guard box for operating handle, and described handle is from well lid side
Passed in the groove in face, the case lid of guard box is hinged with guard box side.
Further, the dodge gate upper surface of described floodwater releasing port is less than the surface of well lid, and dodge gate is provided with apopore
And operating groove easy to operation.
Further, at least one arc effluent trough is provided with the fix bar flushed with well lid surface, behaviour on described well lid
Make personnel and catch on fix bar with hook-shaped instrument to carry well lid can be closed upwards.
The utility model proposes Manhole cover assembly, it is easy to adjust, taken into account drainage efficiency and security.Can be according to difference
Situation regulation well lid water yield, avoid ponding.
Brief description of the drawings
Fig. 1 is the utility model structure schematic diagram；
Fig. 2 is the utility model positive structure schematic.
Embodiment
With reference to embodiment, the utility model is described in further detail：
Shown in Fig. 1-2, a kind of Manhole cover assembly for being easy to flood discharge, including well lid 1 and crib 2, described well lid 1 is with crib 2
It is be hinged, and well lid 1 is fixed by movable barrier, described movable barrier includes stopper 31 and handle 32, stopper 31
It is rotatablely connected by rotating shaft with crib 2, handle 32 is connected with roller end；The described center of well lid 1 is provided with floodwater releasing port 11, and leads to
Cross two fan dodge gates 12 and control the folding of floodwater releasing port 11.
Further, some arc effluent troughs 13 are additionally provided with described well lid 1.
Further, the described side of crib 2 is additionally provided with the guard box 4 for operating handle, and described handle 32 is from well
Passed in the groove 14 of the side of lid 1, the case lid 41 of guard box 4 is hinged with the side of guard box 4.
Further, the upper surface of dodge gate 12 of described floodwater releasing port 11 is less than the surface of well lid 1, and dodge gate 12 is provided with
Apopore 121 and operating groove 122 easy to operation.
Further, at least one arc effluent trough 13 is provided with the fix bar flushed with the surface of well lid 1 on described well lid 1
131。
Some one exemplary embodiments of the present utility model are only described by way of explanation above, undoubtedly, for
One of ordinary skill in the art, can be with a variety of in the case of without departing from spirit and scope of the present utility model
Mode is modified to described embodiment.Therefore, above-mentioned accompanying drawing and description are inherently illustrative, should not be construed as
Limitation to the utility model claims protection domain.
Claims (5)
1. a kind of Manhole cover assembly for being easy to flood discharge, including well lid and crib, it is characterised in that described well lid is hinged with crib,
And well lid is fixed by movable barrier, described movable barrier includes stopper and handle, and stopper is by rotating shaft with well
Frame is rotatablely connected, and handle is connected with roller end；Described well lid center is provided with floodwater releasing port, and is let out by two fan activity gate controls
Big vast mouth folding.
2. the Manhole cover assembly according to claim 1 for being easy to flood discharge, it is characterised in that be additionally provided with described well lid some
Arc effluent trough.
3. the Manhole cover assembly according to claim 1 for being easy to flood discharge, it is characterised in that described crib side is additionally provided with use
In the guard box of operating handle, described handle is passed from the groove of well lid side, and the case lid of guard box is cut with scissors with guard box side
Connect.
4. the Manhole cover assembly according to claim 1 for being easy to flood discharge, it is characterised in that on the dodge gate of described floodwater releasing port
Surface is less than the surface of well lid, and dodge gate is provided with apopore and operating groove easy to operation.
5. the Manhole cover assembly according to claim 1 for being easy to flood discharge, it is characterised in that at least one arc on described well lid
Shape effluent trough is provided with the fix bar flushed with well lid surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720255325.3U CN206784562U (en) | 2017-03-16 | 2017-03-16 | A kind of Manhole cover assembly for being easy to flood discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720255325.3U CN206784562U (en) | 2017-03-16 | 2017-03-16 | A kind of Manhole cover assembly for being easy to flood discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206784562U true CN206784562U (en) | 2017-12-22 |
Family
ID=60704192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720255325.3U Expired - Fee Related CN206784562U (en) | 2017-03-16 | 2017-03-16 | A kind of Manhole cover assembly for being easy to flood discharge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206784562U (en) |
-
2017
- 2017-03-16 CN CN201720255325.3U patent/CN206784562U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203834424U (en) | Underground building water-soaking-resisting system | |
| CN103628448A (en) | Water-logging-proof system for underground building | |
| CN103821111B (en) | Bottom-open type flap gate and store sluicing method | |
| CN112323737A (en) | Double-leaf flap gate | |
| CN106468074A (en) | A kind of self opening rain perforaled strainer | |
| CN202936880U (en) | Bi-parting type flood discharge draining well | |
| CN104746808B (en) | Roof floor drainage cover plate | |
| CN107268689A (en) | Prevent road rain water from entering the safety device and application system of underground pipe gallery | |
| CN206784562U (en) | A kind of Manhole cover assembly for being easy to flood discharge | |
| CN210140768U (en) | Drainage device for bridge deck of viaduct | |
| CN207063119U (en) | A kind of ball float bar gate type automatic control cuts dirty inspection shaft | |
| CN208267039U (en) | A kind of Urban Waterlogging device | |
| CN208785932U (en) | A kind of drainage system | |
| CN106614009A (en) | Novel wet curtain | |
| CN216156488U (en) | City ground storehouse water conservancy flood control floodgate | |
| CN205677058U (en) | The incorgruous flow-limiting valve of scalable simple gate | |
| CN205329732U (en) | Automatic intelligent well lid of unscrewing | |
| CN204385710U (en) | Two-way opened enclosed blocks bleaching device | |
| CN204126045U (en) | Campus curb automatic block-resistant dewatering installation | |
| CN204023484U (en) | In a kind of Substation Station, use prevention waterlogging device automatically | |
| CN202467547U (en) | Combined flood gate | |
| CN203514271U (en) | Middle-hinged upturning steel gate | |
| CN210828840U (en) | Waterproof drainage outer windowsill table top | |
| CN207176767U (en) | Prevent road rain water from entering the application system of the safety device of underground pipe gallery | |
| CN207314495U (en) | A kind of rotatable sewage lid |
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: 20171222 Termination date: 20190316 |