CN207295784U - A kind of anti-settling manhole cover - Google Patents
A kind of anti-settling manhole cover Download PDFInfo
- Publication number
- CN207295784U CN207295784U CN201721083085.XU CN201721083085U CN207295784U CN 207295784 U CN207295784 U CN 207295784U CN 201721083085 U CN201721083085 U CN 201721083085U CN 207295784 U CN207295784 U CN 207295784U
- Authority
- CN
- China
- Prior art keywords
- retainer ring
- settling
- well lid
- cap tube
- reinforcing frame
- 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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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model provides a kind of anti-settling manhole cover, it includes cap tube, cap tube top movable is provided with well lid, at the top of cap tube retainer ring is formed to external expansion, retainer ring anchor ring width is 10 15cm, it is evenly distributed with several reinforcement blocks between retainer ring bottom and cap tube, the retainer ring bottom between adjacent reinforcement block is equipped with ribs；The downwardly convex reinforcing frame for having hexagon at well lid bottom centre, reinforcing frame is interior to be equipped with upper and lower perforative osculum；Some recessed U-lags are equipped with the top of retainer ring, are movably hinged an anti-settling pressure pin in every U-lag, anti-settling pressure pin is engaged with well lid.Using after this programme it is rational in infrastructure, integral strength is high, well lid anti-settling effect is good.
Description
Technical field
Well lid technical field is the utility model is related to, refers in particular to a kind of anti-settling manhole cover.
Background technology
Municipal deep-well is mainly used for municipal drainage, blowdown, and well lid is used to cover deep-well, prevents people or object from falling.Press
Material can be divided into metal well lid, high strength fibre cement concrete well lid, Resin man-hole cover etc..It is general to use circle.Available for green
Change band, pavement, car lane, harbour, lane etc..Existing deep-well well lid is directly to be buckled on pit shaft, its intensity is relatively low, and
And well lid can be fallen into well under weight, influence road safety.
The content of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, there is provided one kind is rational in infrastructure, integral strength is high, well
The good anti-settling manhole cover of lid anti-settling effect.
To achieve the above object, technical solution provided by the utility model is：A kind of anti-settling manhole cover, it includes lid
Cylinder, cap tube top movable are provided with well lid, and cap tube top forms retainer ring to external expansion, and retainer ring anchor ring width is 10-15cm,
It is evenly distributed with several reinforcement blocks between retainer ring bottom and cap tube, the retainer ring bottom between adjacent reinforcement block, which is equipped with, to be strengthened
Rib；The downwardly convex reinforcing frame for having hexagon at well lid bottom centre, reinforcing frame is interior to be equipped with upper and lower perforative osculum；Retainer ring
Top is equipped with some recessed U-lags, and an anti-settling pressure pin, anti-settling pressure pin and well lid are movably hinged in every U-lag
It is engaged.
The well lid bottom margin is to a plurality of joist is evenly distributed between reinforcing frame lateral wall, joist is with reinforcing frame
The heart is uniformly distributed for the center of circle.
The reinforcement block is four, respectively on cap tube four direction.
The anti-settling pressure pin is four, respectively on the four direction of retainer ring.
The utility model is after using the above scheme, and well lid when mounted, first inwardly rotates anti-settling pressure pin, well lid bottom
Portion carries out anti-settling by cap tube and anti-settling pressure pin together support to well lid, when need to open well lid cleared up when, first by well
Lid is opened, then outwards rotation anti-settling pressure pin, cap tube can be opened completely, normal operation is carried out, using the structure after this programme
Rationally, integral strength is high, well lid anti-settling effect is good.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the anti-settling pressure pin structure diagram of the utility model.
Embodiment
With reference to all attached drawings, the utility model is described in further detail, and the preferred embodiment of the utility model is：Ginseng
See attached drawing 1 and attached drawing 2, a kind of anti-settling manhole cover described in the present embodiment includes cap tube 1, and 1 top movable of cap tube is provided with well
Lid 5, the top of cap tube 1 form retainer ring 2 to external expansion, and 2 anchor ring width of retainer ring is 10-15cm, 2 bottom of retainer ring and cap tube 1
Between be evenly distributed with several reinforcement blocks 3,2 bottom of retainer ring between adjacent reinforcement block 3 is equipped with ribs 4, it is described plus
Strong block 3 is four, respectively on 1 four direction of cap tube；The downwardly convex reinforcing frame 6 for having hexagon at 5 bottom centre of well lid,
Upper and lower perforative osculum 7 is equipped with reinforcing frame 6；The top of retainer ring 2 is equipped with some recessed U-lags 9, in every U-lag 9
An anti-settling pressure pin 10 is movably hinged, the anti-settling pressure pin 10 is four, respectively positioned at the four direction of retainer ring 2
On, anti-settling pressure pin 10 is engaged with well lid 5, and 5 bottom margin of well lid is evenly distributed between 6 lateral wall of reinforcing frame
A plurality of joist 8, joist 8 are uniformly distributed using 6 center of reinforcing frame as the center of circle.The well lid of the present embodiment when mounted, first by anti-settling
Pressure pin inwardly rotates, and well lid bottom carries out anti-settling by cap tube and anti-settling pressure pin together support to well lid, when needing to open well
When lid is cleared up, first well lid is opened, then outwards rotation anti-settling pressure pin, cap tube can be opened completely, carry out normal operation,
Using after the present embodiment it is rational in infrastructure, integral strength is high, well lid anti-settling effect is good.
The embodiment of the above is only the preferred embodiment of the utility model, and the reality of the utility model is not limited with this
Apply scope, therefore the change that all shape, principles according to the utility model are made, it should all cover in the scope of protection of the utility model
It is interior.
Claims (4)
1. a kind of anti-settling manhole cover, it includes cap tube（1）, cap tube（1）Top movable is provided with well lid（5）, it is characterised in that：
Cap tube（1）Top forms retainer ring to external expansion（2）, retainer ring（2）Anchor ring width is 10-15cm, retainer ring（2）Bottom and lid
Cylinder（1）Between be evenly distributed with several reinforcement blocks（3）, adjacent reinforcement block（3）Between retainer ring（2）Bottom is equipped with ribs
（4）；Well lid（5）The downwardly convex reinforcing frame for having hexagon at bottom centre（6）, reinforcing frame（6）It is interior to be equipped with upper and lower perforative row
Water hole（7）；Retainer ring（2）Top is equipped with some recessed U-lags（9）, every U-lag（9）Interior living hinge one is anti-settling
Pressure pin drops（10）, anti-settling pressure pin（10）With well lid（5）It is engaged.
A kind of 2. anti-settling manhole cover according to claim 1, it is characterised in that：Well lid（5）Bottom margin is to reinforcing frame（6）
A plurality of joist is evenly distributed between lateral wall（8）, joist（8）With reinforcing frame（6）Center is uniformly distributed for the center of circle.
A kind of 3. anti-settling manhole cover according to claim 1, it is characterised in that：Reinforcement block（3）For four, respectively positioned at lid
Cylinder（1）On four direction.
A kind of 4. anti-settling manhole cover according to claim 1, it is characterised in that：Anti-settling pressure pin（10）For four, respectively
Positioned at retainer ring（2）Four direction on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721083085.XU CN207295784U (en) | 2017-08-28 | 2017-08-28 | A kind of anti-settling manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721083085.XU CN207295784U (en) | 2017-08-28 | 2017-08-28 | A kind of anti-settling manhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207295784U true CN207295784U (en) | 2018-05-01 |
Family
ID=62437923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721083085.XU Expired - Fee Related CN207295784U (en) | 2017-08-28 | 2017-08-28 | A kind of anti-settling manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207295784U (en) |
-
2017
- 2017-08-28 CN CN201721083085.XU patent/CN207295784U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 |