CN106592745B - Well lid floatage-type is from opening/closing system and its working method - Google Patents
Well lid floatage-type is from opening/closing system and its working method Download PDFInfo
- Publication number
- CN106592745B CN106592745B CN201611105987.9A CN201611105987A CN106592745B CN 106592745 B CN106592745 B CN 106592745B CN 201611105987 A CN201611105987 A CN 201611105987A CN 106592745 B CN106592745 B CN 106592745B
- Authority
- CN
- China
- Prior art keywords
- discharge outlet
- lid
- turnover panel
- cross bar
- opening
- 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.)
- Active
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
- E03F2005/068—Gully gratings with means for enhancing water flow
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Barrages (AREA)
Abstract
The present invention relates to a kind of well lid floatage-types, and discharge outlet is offered from opening/closing system and its working method, including lid, the lid, and the turnover panel of rotation control discharge outlet opening and closing is provided in the discharge outlet, offers drain hole on the turnover panel；It is additionally provided with buoyant mass on the lid, the cross bar hung in buoyant mass is provided with below lid, there is the drawstring to pull control turnover panel rotation on cross bar.Well lid floatage-type of the present invention is drained when rainwater is less by drain hole from opening/closing system, and discharge outlet can be automatically opened when rainwater is more, expands runoff area to accelerate to drain, and is not easy to plug while and being solved the problems, such as surface gathered water；Reliable and stable, long service life, replacement is convenient, good in economic efficiency.
Description
Technical field
The present invention relates to a kind of well lid floatage-types from opening/closing system.
Background technique
In recent years, urban waterlogging phenomenon is relatively conventional and is on the rise, on the one hand tracing it to its cause is municipal drainage system rule
It is improper to draw；Second is that pumping equipment has defect.At present in drainage system through frequently with well lid have two major classes, the first kind is with cast iron
A variety of solid forms such as well lid, high strength fibre cement concrete well lid, Resin man-hole cover are representative, such well lid surface aperture
Less, driving effect is good, can prevent sundries from falling, but drainability is relatively poor, and when concentrating seeping phenomenon easily occurs for rainfall；The
For two classes in forms such as rain perforaled strainers as representative, the aperture of such well lid surface is more, and discharging capacity is good, draining is fast, but easily falls sundries,
Lead to sewer blockage.
Summary of the invention
In view of this, that the object of the present invention is to provide a kind of drainage performances is good, the well lid floatage-type being not easy to plug is from opening and closing
System.
The present invention is realized using following scheme: a kind of well lid floatage-type is opened from opening/closing system, including lid, the lid
Equipped with discharge outlet, it is provided with the turnover panel of rotation control discharge outlet opening and closing in the discharge outlet, offers and lets out on the turnover panel
Water hole；It is additionally provided with buoyant mass on the lid, the cross bar hung in buoyant mass is provided with below lid, has on cross bar and uses
To pull the drawstring of control turnover panel rotation.
Further, the cross bar is hung in buoyant mass by connecting rod, is had on lid and is worn for what connecting rod passed through
Hole；The pouring weight for being equipped with and pulling downward on cross bar is also hung on cross bar, is connected with the spring for pulling up cross bar below lid.
Further, the turnover panel is articulated with discharge outlet side, and draining is opened when turnover panel is rotated down by self gravity
Mouthful, discharge outlet is closed when being rotated up by drawstring pulling.
Further, the discharge outlet other side offers the steering hole slot towards lid bottom surface, and drawstring upper end, which passes through, to be turned
It is connected with turnover panel after to hole slot so that when cross bar downlink pulls overturning to be rotated up closing discharge outlet.
Further, another side lower part of the discharge outlet offers a notch, and a steering shaft is provided in the notch, described
Drawstring upper end is connected so as to pull overturning to turn upwards when cross bar downlink with turnover panel behind the gap across steering shaft and notch
It is dynamic to close discharge outlet.
A kind of well lid floatage-type is from the working method of opening/closing system, including well lid floatage-type as described above is from opening and closing
System stretches and turnover panel is pulled to close discharge outlet when rainwater is less, and rainwater can be drained by the drain hole on turnover panel；Work as rainwater
Excessive when road surface being caused to have ponding, water savings to certain depth, buoyant mass floats under buoyancy, and cross bar is upward with buoyant mass
Movement, drawstring unclamp, and turnover panel rotates down opening discharge outlet by self gravity and rainwater pressure, and runoff area expands, thus
Accelerate draining, when surface gathered water tails off, buoyant mass gradually falls to original place, and cross bar falls therewith, and drawstring is again by turnover panel weight
It is newly pulled to horizontality, discharge outlet is closed.
Compared with prior art, the invention has the following advantages: well lid floatage-type of the present invention from opening/closing system in rain
It is drained when water is less by drain hole, can automatically open discharge outlet when rainwater is more, expand runoff area to accelerate to drain,
It is not easy to plug while and solving the problems, such as surface gathered water；Reliable and stable, long service life, replacement is convenient, good in economic efficiency.
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, specific embodiment and phase will be passed through below
Attached drawing is closed, invention is further described in detail.
Detailed description of the invention
Fig. 1 is construction top view of the embodiment of the present invention；
Fig. 2 is A-A sectional view in Fig. 1；
Fig. 3 is turnover panel opening state schematic diagram of the embodiment of the present invention；
Fig. 4 is 1 medium pulling rope steering structure schematic diagram of the embodiment of the present invention；
Fig. 5 is 2 medium pulling rope steering structure schematic diagram of the embodiment of the present invention；
Figure label explanation: 1- lid, 2- discharge outlet, 3- turnover panel, 4- drain hole, 5- buoyant mass, 6- cross bar, 7- drawstring,
8- connecting rod, 9- pouring weight, 10- spring, 11- turn to hole slot, 12- notch, 13- steering shaft.
Specific embodiment
As Fig. 1 ~ 4 show the embodiment of the present invention 1: a kind of well lid floatage-type is from opening/closing system, including lid 1, the lid 1
On offer discharge outlet 3, the turnover panel 3 that rotation control discharge outlet 2 opens and closes is provided in the discharge outlet 2, on the turnover panel 3
Offer drain hole 4；It is additionally provided with buoyant mass 5 on the lid 1, the cross bar hung in buoyant mass is provided with below lid 1
6, there is on cross bar the drawstring 7 to pull control turnover panel 3 to rotate, since sump is arranged at the lower depression of road, therefore rain
When its draining, ponding is most deep herein, so can most form maximum buoyancy fastly herein.
Turnover panel 3 is rotated up closing discharge outlet under drawstring pulling in no rainwater or when rainwater is less, so that well lid
Convenient for driving, pedestrian's walking, and it can be avoided sundries and fall generation blockage problem；On turnover panel there are drain hole can exclusive segment
Rainwater；When there is ponding on the excessive road surface of rainwater, water is put aside to certain depth, and under buoyancy, cross bar is transported upwards with buoyant mass 5
Dynamic, turnover panel 3 rotates down opening discharge outlet, and runoff area expands, to accelerate to drain, avoids surface gathered water problem；Simultaneously should
System realizes opening and closing by the equilibrium relation between buoyancy and gravity, not against technologies such as electronic induction, foil gauges, therefore system
It is safe and stable, secure, and long service life, replacement is convenient, good in economic efficiency.
In the present embodiment, lid main function is used for load-bearing, and the materials such as stainless steel, cast iron or armored concrete can be used
It is made, turnover panel is made of rubber material, can have certain elasticity, simultaneously so as to improve the sealing performance between lid and turnover panel
Reduce abrasion.
In the present embodiment, the buoyant mass 5 is two, and the cross bar 6 is hung in buoyant mass 5 by connecting rod 8, is floated
The quantity of power block 5 is also possible to three, depending on required buoyancy；There is the perforation passed through for connecting rod, lid on lid 1
Also there is the deep gouge to accommodate buoyant mass on body 1；The pouring weight 9 for being equipped with and pulling downward on cross bar is also hung on cross bar, is connected below lid
It is connected to the spring 10 for pulling up cross bar.
In the present embodiment, the turnover panel 3 is articulated with discharge outlet side, opening when turnover panel is rotated down by self gravity
Discharge outlet closes discharge outlet when being rotated up by drawstring pulling.
In the present embodiment, the discharge outlet other side offers the steering hole slot 11 towards lid bottom surface, draws: 7 upper ends
It is connected with turnover panel after turning to hole slot 11 so that when cross bar downlink pulls overturning to be rotated up closing discharge outlet.
Buoyant mass and pouring weight are the key technologies of this system, wherein the most importantly guarantee of buoyancy, according to buoyancy meter
Calculate formula:
Wherein:- fluid density, this place are the density of water
G-acceleration of gravity
H-the depth of water
For the width and length of buoyancy facility
Buoyant mass uses solid buoyancy material, and to ensure to provide enough buoyancy, while the self weight of buoyant mass is as far as possible
Small i.e. lightweight, and it is able to satisfy certain intensity, life requirement, specifically use low-density, high intensity, the polymer matrix to absorb water less
Solid material, have density low (0.20~0.7g/cm), water absorption rate low (being not more than 3%), high mechanical strength (compressive strength 1~
100MPa), corrosion-resistant, the features such as secondary mechanical processing can be carried out, the application requirement of this system can be met.
Turnover panel answers the certain prestressing force of pre-position, can bear certain pressure, it is ensured that system can reach in surface gathered water
It can be opened when certain depth, avoid system from frequently opening easily, shorten the working life, which can pass through gravity and elastic force
It is controlled, product on pouring weight, drawstring, sheer pole, turnover panel (is included according to design depth of accumulated water h and buoyancy block size and gravity
The prestressing force of water self weight and turnover panel), elastic force etc. the relationship between the thickness, width, length of buoyant mass is calculated by following formula,
In design size calculating can be carried out according to this formula:
In formula: x-spring theoretic elongation
The self weight of water when G-is comprising accumulating h depth on gravity facility, drawstring, sheer pole, drop section area
- prestressed the self weight comprising gravity facility, drawstring, sheer pole and drop section area
K-the elastic coefficient
It shifts in order to prevent, it is ensured that point-blank, steel material can be used in pouring weight for the fast gravity of weight and buoyancy
Or concrete material is made spherical, the diameter of ball is determined according to information such as buoyancy size, density of material and other member dead weights,
Connecting rod both ends can be used fixed or hook form with the connection of buoyant mass, pouring weight and connect, and consider that repair and replacement are convenient,
It is advisable in the form of hook, the point of intersection of connecting rod and cross bar should be taken and be fixedly connected, it is ensured that cross bar can be with connecting rod sync bit
It moves.
As Fig. 5 shows the embodiment of the present invention 2: this implementation the difference from embodiment 1 is that the steering structure of drawstring is different,
In the present embodiment, another side lower part of the discharge outlet 2 offers a notch 12, and a steering shaft 13 is provided in the notch, described
Drawstring upper end is connected so as to pull overturning to turn upwards when cross bar downlink with turnover panel behind the gap across steering shaft and notch
Dynamic to close discharge outlet, steering shaft 13 is smaller to the abrasion of drawstring.
A kind of well lid floatage-type is from the working method of opening/closing system, including well lid floatage-type as described above is from opening and closing
System stretches and turnover panel is pulled to close discharge outlet when rainwater is less, and rainwater can be drained by the drain hole on turnover panel；Work as rainwater
Excessive when road surface being caused to have ponding, water savings to certain depth, buoyant mass floats under buoyancy, and cross bar is upward with buoyant mass
Movement, drawstring unclamp, and turnover panel rotates down opening discharge outlet by self gravity and rainwater pressure, and runoff area expands, thus
Accelerate draining, when surface gathered water tails off, buoyant mass gradually falls to original place, and cross bar falls therewith, and drawstring is again by turnover panel weight
It is newly pulled to horizontality, discharge outlet is closed.
Above-listed preferred embodiment, has been further described the object, technical solutions and advantages of the present invention, is answered
Understand, the foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of well lid floatage-type is from opening/closing system, it is characterised in that: including lid, discharge outlet, institute are offered on the lid
The turnover panel for being provided with rotation control discharge outlet opening and closing in discharge outlet is stated, offers drain hole on the turnover panel；The lid
On be additionally provided with buoyant mass, the cross bar hung in buoyant mass is provided with below lid, is had on cross bar to pull control to turn over
The drawstring of plate rotation；The cross bar is hung in buoyant mass by connecting rod, has the perforation passed through for connecting rod on lid；It is horizontal
The pouring weight for being equipped with and pulling downward on cross bar is also hung on bar, is connected with the spring for pulling up cross bar below lid.
2. well lid floatage-type according to claim 1 is from opening/closing system, it is characterised in that: the turnover panel is articulated with discharge outlet
Discharge outlet is opened in side when turnover panel is rotated down by self gravity, close discharge outlet when being rotated up by drawstring pulling.
3. well lid floatage-type according to claim 2 is from opening/closing system, it is characterised in that: the discharge outlet other side opens up
Have the steering hole slot towards lid bottom surface, drawstring upper end passes through turn to hole slot after be connected with turnover panel so that pulling when cross bar downlink
Overturning is rotated up closing discharge outlet.
4. well lid floatage-type according to claim 2 is from opening/closing system, it is characterised in that: another side lower part of discharge outlet
A notch is offered, is provided with a steering shaft in the notch, behind gap of the drawstring upper end across steering shaft and notch
It is connected with turnover panel so as to pull overturning to be rotated up closing discharge outlet when cross bar downlink.
5. a kind of well lid floatage-type is from the working method of opening/closing system, floating including any well lid as described in claim 1 ~ 4
Power formula is from opening/closing system, it is characterised in that: when rainwater is less, stretches and turnover panel is pulled to close discharge outlet, rainwater can be by turning over
Drain hole on plate is drained；When rainwater is excessive, and road surface is caused to have ponding, water is put aside to certain depth, the buoyancy under buoyancy
Block floats, and cross bar is moved upwards with buoyant mass, and drawstring unclamps, and turnover panel rotates down opening row by self gravity and rainwater pressure
The mouth of a river, runoff area expand, to accelerate to drain, when surface gathered water tails off, buoyant mass gradually falls to original place, and cross bar is therewith
It falls, turnover panel is pulled to horizontality again by drawstring again, and discharge outlet is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611105987.9A CN106592745B (en) | 2016-12-06 | 2016-12-06 | Well lid floatage-type is from opening/closing system and its working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611105987.9A CN106592745B (en) | 2016-12-06 | 2016-12-06 | Well lid floatage-type is from opening/closing system and its working method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106592745A CN106592745A (en) | 2017-04-26 |
| CN106592745B true CN106592745B (en) | 2018-12-21 |
Family
ID=58596970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611105987.9A Active CN106592745B (en) | 2016-12-06 | 2016-12-06 | Well lid floatage-type is from opening/closing system and its working method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106592745B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110016955B (en) * | 2019-03-08 | 2021-01-26 | 温州商学院 | Safety tower |
| CN111042299B (en) * | 2019-12-11 | 2021-02-09 | 山东华宇工学院 | Well lid device for drainage |
| CN111705903B (en) * | 2020-07-02 | 2021-07-30 | 山东澳翔建设工程有限责任公司 | Municipal garden is with preventing rainwater grate of jam |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007284894A (en) * | 2006-04-13 | 2007-11-01 | Sekisui Chem Co Ltd | Covering lid |
| JP2012117342A (en) * | 2010-12-03 | 2012-06-21 | Landes Co Ltd | Fixing structure of lid and fixing method of lid |
| CN102797288A (en) * | 2012-08-30 | 2012-11-28 | 沈润泽 | Novel drainage device and working method |
| CN103195101A (en) * | 2013-05-03 | 2013-07-10 | 相阳 | Safety well lid |
| CN203701261U (en) * | 2013-12-25 | 2014-07-09 | 茂名职业技术学院 | Rainwater well cover capable of automatically regulating displacement |
-
2016
- 2016-12-06 CN CN201611105987.9A patent/CN106592745B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007284894A (en) * | 2006-04-13 | 2007-11-01 | Sekisui Chem Co Ltd | Covering lid |
| JP2012117342A (en) * | 2010-12-03 | 2012-06-21 | Landes Co Ltd | Fixing structure of lid and fixing method of lid |
| CN102797288A (en) * | 2012-08-30 | 2012-11-28 | 沈润泽 | Novel drainage device and working method |
| CN103195101A (en) * | 2013-05-03 | 2013-07-10 | 相阳 | Safety well lid |
| CN203701261U (en) * | 2013-12-25 | 2014-07-09 | 茂名职业技术学院 | Rainwater well cover capable of automatically regulating displacement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106592745A (en) | 2017-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202249014U (en) | Flood control board of underground garage | |
| CN106592745B (en) | Well lid floatage-type is from opening/closing system and its working method | |
| CN103074934B (en) | Sewer well lid | |
| CN104532796B (en) | The rubber dam of a kind of wear-resistant steel plate of self-control type band | |
| CN102852162A (en) | Water discharging manhole cover capable of automatically hoisting | |
| CN104196047A (en) | Power-free reverse-water-pressurizing self-recovery slope high-lift siphon drainage system and drainage method | |
| CN205444417U (en) | Can be according to sewer well lid of rainfall automatic control inflow | |
| CN210658629U (en) | Drainage structures for highway construction | |
| KR100783747B1 (en) | Drain pipe | |
| CN105863038B (en) | A kind of early-stage rainwater stream abandoning device | |
| CN201794096U (en) | Novel sewer cover plate | |
| CN108252394A (en) | A kind of hump type aerating system for tunnel exhaust of regulating and storing for deep layer | |
| CN212176015U (en) | Town road drainage device | |
| CN207891729U (en) | A kind of bridge discharge structure | |
| CN205776105U (en) | A kind of Auto-drainage dam | |
| CN205475662U (en) | Well and sump pit | |
| CN204491535U (en) | Two floating box type upstream controls weir gate device | |
| CN206052843U (en) | A kind of water taking device by buoyant raft | |
| CN202055248U (en) | Pile foundation mud pit | |
| CN203270768U (en) | Sewer well cover | |
| CN104790355B (en) | Float-moving type self-shooter | |
| CN209310875U (en) | A kind of Hydraulic Projects installation water level detecting device structure | |
| CN203755426U (en) | Water-impact prevention well lid provided with floating valve | |
| CN201462102U (en) | Large-scale one-way check valve | |
| CN208152191U (en) | A kind of shallow-layer dispersion storm-water system of auto-control rainfall runoff peak value |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |