CN205776679U - A kind of safe water drain well - Google Patents
A kind of safe water drain well Download PDFInfo
- Publication number
- CN205776679U CN205776679U CN201620494206.9U CN201620494206U CN205776679U CN 205776679 U CN205776679 U CN 205776679U CN 201620494206 U CN201620494206 U CN 201620494206U CN 205776679 U CN205776679 U CN 205776679U
- Authority
- CN
- China
- Prior art keywords
- borehole wall
- well lid
- ring
- montant
- plectane
- 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
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Sewage (AREA)
Abstract
This utility model relates to a kind of urban operating mechanism field, particularly disclose a kind of safe water drain well, it includes well lid and the borehole wall, it is characterized in that: the described borehole wall is provided with a circle boss ring, the lower end of described boss ring is plane, it is arcwall face towards the face in the borehole wall center of circle and intersects with the borehole wall, described well lid lower surface is hinged with some montants by torsionspring, the lower end of described montant is bent outwardly, every described montant is provided with rope, described well lid is provided with draw ring, described draw ring is positioned at the top of a pull bar, the lower end of described pull bar is provided with plectane, the upper end of all described ropes is fixed on plectane；The length of described montant is more than the lower end distance to borehole wall upper end of boss ring.When in sewer, well lid is backed down by rainwater too much, well lid can only be suspended in above the borehole wall, and citizen will not be made to come to harm, and safety facilitates again.
Description
(1) technical field
This utility model relates to urban operating mechanism field, particularly to a kind of safe water drain well.
(2) background technology
Modern city well cover for sewer is lost serious, is on the one hand stolen, on the other hand runs into Severe rainstorm weather and is rushed
Walking, the sewer well casualty accident opened happens occasionally, and civic personal safety is caused great threat.
(3) summary of the invention
This utility model is in order to make up the defect of prior art, it is provided that one can prevent well lid to be flushed away and presenting bank
The safe water drain well of people's well lid state.
This utility model is achieved by the following technical solution:
A kind of safe water drain well, including well lid and the borehole wall, is characterized in that: the described borehole wall is provided with a circle boss ring, institute
The lower end stating boss ring is plane, is arcwall face towards the face in the borehole wall center of circle and intersects with the borehole wall, and described well lid lower surface passes through
Torsionspring is hinged with some montants, and the lower end of described montant is bent outwardly, and every described montant is provided with rope, described well lid
Being provided with draw ring, described draw ring is positioned at the top of a pull bar, and the lower end of described pull bar is provided with plectane, all described ropes upper
End is fixed on plectane；The length of described montant is more than the lower end distance to borehole wall upper end of boss ring.
The beneficial effects of the utility model are:
When in sewer, rainwater is too many, owing to sewer has little time flood discharge, well lid will be washed from well head by rainwater, works as well
Cover rise to a certain extent time, the sweep of montant is stuck in the lower end of boss ring, makes well lid no longer increase, and can only be suspended in well head
Top, but will not be flushed away, citizen also would not be made to come to harm；During maintenance, upwards lifting ring, plectane rises perpendicular simultaneously
Bar to infolding, so that sweep departs from well lid, when plectane is after well lid, continues lifting draw ring under the drive of rope,
Well lid turns on, and can keep in repair.
(4) accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is further described.
Fig. 1 is sectional structure schematic diagram of the present utility model.
In figure, 1 well lid, 2 boreholes wall, 3 boss rings, 4 torsionsprings, 5 montants, 6 ropes, 7 draw rings, 8 pull bars, 9 plectanes.
(5) detailed description of the invention
Accompanying drawing is specific embodiment of the utility model.As it can be seen, this kind of safe water drain well, including well lid 1 and well
Wall 2, the borehole wall 2 is provided with a circle boss ring 3, and the lower end of boss ring 3 is plane, towards the face in the borehole wall 2 center of circle be arcwall face and with
The borehole wall 2 intersects, and well lid 1 lower surface is hinged with some montants 5 by torsionspring 4, and the lower end of each montant 5 is bent outwardly,
Every montant 5 is provided with rope 6, and more on the lower, well lid 1 is provided with draw ring 7 to the junction point of rope 6 and montant 5, and draw ring 7 is positioned at
The top of a piece pull bar 8, the lower end of pull bar 8 is provided with plectane 9, and the upper end of all ropes 6 is fixed on plectane 9；The length of montant 5
More than the lower end of boss ring 3 to the distance of the borehole wall 2 upper end.
When in sewer, rainwater is too many, owing to sewer has little time flood discharge, well lid 1 will be washed from well head by rainwater, when
When well lid 1 rises to a certain degree, the sweep of montant 5 is stuck in the lower end of boss ring 3, makes well lid 1 no longer increase, can only hang
Above well head, but will not be flushed away, citizen also would not be made to come to harm；During maintenance, upwards lifting ring 7, plectane 9 is same
Shi Shangsheng montant 5 under the drive of rope 6 to infolding so that sweep depart from well lid 1, when plectane 9 is after well lid 1,
Continuing lifting draw ring 7, well lid 1 turns on, and can keep in repair.
In addition to technical characteristic described in description, remaining technical characteristic is all known to a person skilled in the art technology.
Claims (1)
1. a safe water drain well, including well lid (1) and the borehole wall (2), is characterized in that: it is convex that the described borehole wall (2) is provided with a circle
Platform ring (3), the lower end of described boss ring (3) is plane, is arcwall face towards the face in the borehole wall (2) center of circle and intersects with the borehole wall (2),
Described well lid (1) lower surface is hinged with some montants (5) by torsionspring (4), and the lower end of described montant (5) is bent outwardly,
Every described montant (5) is provided with rope (6), and described well lid (1) is provided with draw ring (7), and described draw ring (7) is positioned at a pull bar
(8) top, the lower end of described pull bar (7) is provided with plectane (9), and the upper end of all described ropes (6) is fixed on plectane (9)；
The length of described montant (5) is more than the lower end distance to the borehole wall (2) upper end of boss ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620494206.9U CN205776679U (en) | 2016-05-27 | 2016-05-27 | A kind of safe water drain well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620494206.9U CN205776679U (en) | 2016-05-27 | 2016-05-27 | A kind of safe water drain well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205776679U true CN205776679U (en) | 2016-12-07 |
Family
ID=57407029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620494206.9U Expired - Fee Related CN205776679U (en) | 2016-05-27 | 2016-05-27 | A kind of safe water drain well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205776679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501979A (en) * | 2020-05-30 | 2020-08-07 | 青岛英飞凌电子技术有限公司 | Municipal drainage system |
-
2016
- 2016-05-27 CN CN201620494206.9U patent/CN205776679U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501979A (en) * | 2020-05-30 | 2020-08-07 | 青岛英飞凌电子技术有限公司 | Municipal drainage system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |