CN108487430A - A kind of municipal works drainage manhole cover - Google Patents
A kind of municipal works drainage manhole cover Download PDFInfo
- Publication number
- CN108487430A CN108487430A CN201810182805.0A CN201810182805A CN108487430A CN 108487430 A CN108487430 A CN 108487430A CN 201810182805 A CN201810182805 A CN 201810182805A CN 108487430 A CN108487430 A CN 108487430A
- Authority
- CN
- China
- Prior art keywords
- manhole cover
- cover body
- rectangle opening
- bottom plate
- hole
- 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.)
- Pending
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
- E03F2005/065—Gully gratings with elastic locking elements
-
- 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)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses a kind of municipal works drainage manhole covers, including stainless steel protection network, rectangle opening, manhole cover body, spring, bottom plate, connecting plate, shaft, manhole cover body centre position offers rectangle opening, the upper surface of rectangle opening is welded with stainless steel protection network, the bottom surface of rectangle opening is equipped with bottom plate, bottom plate is fixedly connected by spring with the side of rectangle opening, it is further opened with groove on the manhole cover body bottom surface of rectangle opening side, matched connecting plate is hinged in groove, connecting plate one end is hinged with bottom plate, through-hole is offered in manhole cover body, drain hole, and phosphor strip is arranged in manhole cover body, reflecting strips.This drainage manhole cover is simple in structure, easy to use, it is exhausted directly in well lid by drain hole when water is small, water pressure is drained more than the pulling force of spring to open bottom plate when water is excessive, the phosphor strip and reflecting strips of setting play a warning role at night, have preferable actual application value and promotional value.
Description
Technical field
The present invention relates to water conservancy, municipal works field more particularly to a kind of municipal works drainage manhole covers.
Background technology
In recent years, heavy showers extreme weather is frequently occurred, since the design of sewer is unreasonable, rainwater mass rate of emission mistake
Slowly, it causes seeping phenomenon, many automobiles to be all submerged, brings huge loss.All it is often that staff manually opens
Well lid is opened to be drained, danger can be caused to pedestrian by sometimes draining the whirlpool of formation, if well lid be not transformed,
It still can not be solved the problem of surface gathered water when raining in torrents.
Invention content
The purpose of the present invention is to provide a kind of municipal works drainage manhole covers, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the present invention provides the following technical solutions：A kind of municipal works drainage manhole cover, including stainless steel
It is protection network, rectangle opening, through-hole, phosphor strip, reflecting strips, drain hole, manhole cover body, spring, bottom plate, connecting plate, shaft, recessed
Slot, the manhole cover body centre position offer rectangle opening, and the upper surface of rectangle opening is welded with stainless steel protection network, rectangle
The bottom surface of trepanning is equipped with bottom plate, and bottom plate is fixedly connected by spring with the side of rectangle opening, in rectangle opening side well lid
It is further opened with groove on ontology bottom surface, matched connecting plate is hinged in groove, connecting plate one end is hinged with bottom plate, institute
It states and offers through-hole, drain hole in manhole cover body, and be arranged with phosphor strip, reflecting strips in manhole cover body.
Preferably, connecting plate is formed by connecting by two fixed plates by intermediate shaft, and two fixed plates are arbitrary along shaft
There are two rotation, the spring and connecting plate are respectively symmetrically set, the area of bottom plate is more than the area of rectangle opening.
Preferably, it is welded with filter screen on the drain hole.
Preferably, the manhole cover body specification is rectangular parallelepiped structure, manhole cover body made of rigidity or resin material and
At.
Preferably, the pulling force of the spring is more than the gravity of bottom plate.
Preferably, through-hole is located at four angles of manhole cover body, and drain hole is located at the both sides of rectangle opening, and lets out
Water hole is the round hole of diameter 10cm, and phosphor strip, reflecting strips are fixed by screws in manhole cover body.
Compared with prior art, the beneficial effects of the invention are as follows：This drainage manhole cover is simple in structure, easy to use, works as water
Be exhausted directly in well lid by drain hole when small, when water is excessive water pressure be more than spring pulling force to open bottom plate into
Row draining；Stainless steel protection network can not only play support protective action but also can filter the rubbish in water body roughly；Through-hole
Be conducive to construction personnel's installation and open manhole cover；The phosphor strip and reflecting strips of setting play a warning role at night, have preferable
Actual application value and promotional value.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is vertical view of the present invention
Fig. 3 is connecting plate enlarged diagram of the present invention.
In figure：1- rectangle openings, 2- stainless steel protection networks, 3- springs, 4- shafts, 5- grooves, 6- connecting plates, 7- bottom plates,
8- through-holes, 9- manhole cover bodies, 10- phosphor strips, 11- drain holes, 12- reflecting strips.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes.
- 2 are please referred to Fig.1, a kind of embodiment provided by the invention：A kind of municipal works drainage manhole cover, including stainless steel are anti-
Protecting wire net 2, rectangle opening 1, through-hole 8, phosphor strip 10, reflecting strips 12, drain hole 11, manhole cover body 9, spring 3, bottom plate 7, connecting plate
6, shaft 4, groove 5,9 centre position of the manhole cover body offer rectangle opening 1, and the upper surface of rectangle opening 1 is welded with not
Become rusty steel protection network 2, and the bottom surface of rectangle opening 1 is equipped with bottom plate 7, and bottom plate 7 is fixed by the side of spring 3 and rectangle opening 1 to be connected
It connects, is further opened with groove 5 on 1 side manhole cover body of rectangle opening, 9 bottom surface, matched connection is hinged in groove 5
Plate 6,6 one end of connecting plate is hinged with bottom plate 7, through-hole 8, drain hole 11 is offered in the manhole cover body 9, and in manhole cover body 9
It is arranged with phosphor strip 10, reflecting strips 12.
In the present embodiment, connecting plate 6 is formed by connecting by two fixed plates by intermediate shaft 4, and two fixed plates edges turn
There are two the arbitrarily rotation of axis 4, the spring 3 and connecting plate 6 are respectively symmetrically set, the area of bottom plate 7 is more than the face of rectangle opening 1
Product.
In the present embodiment, filter screen is welded on the drain hole 11.
In the present embodiment, 9 specification of the manhole cover body is rectangular parallelepiped structure, and manhole cover body 9 uses rigidity or resin material
It is made.
In the present embodiment, the pulling force of the spring 3 is more than the gravity of bottom plate 7, and pulling force is usually 1.5-2 times of gravity.
In the present embodiment, through-hole 8 is located at 9 four angles of manhole cover body, and drain hole 11 is located at rectangle opening 1
Both sides, and the round hole that drain hole 11 is diameter 10cm, phosphor strip 10, reflecting strips 12 are fixed by screws in manhole cover body 9.
Specifically used mode：In the present invention, by stainless steel protection network 2, rectangle opening 1, through-hole 8, phosphor strip 10, reflective
Item 12, drain hole 11, manhole cover body 9, spring 3, bottom plate 7, connecting plate 6, shaft 4, groove 5 constitute the present apparatus, are hooked with tool
Firmly manhole cover body 9 is mounted on corresponding position by through-hole 8, and when the rainy day, water was smaller, water body directly penetrates into well by drain hole 11
In lid, when the larger pulling force that will be greater than spring 3 under water pressure of water is to open bottom plate 7, flow passes through bottom plate 7 and well lid sheet
The space of opening between body 9 is quickly discharged into well body, and connecting plate 6 is connected by shaft 4, and usually connecting plate 6 is acted in spring 3
Under can be contracted in groove 5, when hydraulic pressure is excessive overcomes the pulling force for falling spring 3, connecting plate 6 can open further connection support bottom
Plate 7 prevents hydraulic pressure from being damaged to bottom plate 7 and spring, and phosphor strip 10 and reflecting strips 12 can play a warning role at night.
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
Claims (6)
1. a kind of municipal works drainage manhole cover, including stainless steel protection network（2）, rectangle opening（1）, through-hole（8）, phosphor strip
（10）, reflecting strips（12）, drain hole（11）, manhole cover body（9）, spring（3）, bottom plate（7）, connecting plate（6）, shaft（4）, groove
（5）, it is characterised in that：The manhole cover body（9）Centre position offers rectangle opening（1）, rectangle opening（1）Upper surface weldering
It is connected to stainless steel protection network（2）, rectangle opening（1）Bottom surface bottom plate is installed（7）, bottom plate（7）Pass through spring（3）It is opened with rectangle
Hole（1）Side be fixedly connected, in rectangle opening（1）Side manhole cover body（9）Groove is further opened on bottom surface（5）, groove（5）
Inside it is hinged with matched connecting plate（6）, connecting plate（6）One end and bottom plate（7）It is hinged, the manhole cover body（9）On open
Equipped with through-hole（8）, drain hole（11）, and manhole cover body（9）On be arranged with phosphor strip（10）, reflecting strips（12）.
2. a kind of municipal works drainage manhole cover according to claim 1, which is characterized in that connecting plate（6）By two fixations
Plate passes through intermediate shaft（4）It is formed by connecting, two fixed plates are along shaft（4）Arbitrary rotation, the spring（3）And connecting plate
（6）There are two respectively symmetrically setting, bottom plate（7）Area be more than rectangle opening（1）Area.
3. a kind of municipal works drainage manhole cover according to claim 1, which is characterized in that the drain hole（11）Upper welding
There is filter screen.
4. a kind of municipal works drainage manhole cover according to claim 1, which is characterized in that the manhole cover body（9）Specification
For rectangular parallelepiped structure, manhole cover body（9）It is made of rigidity or resin material.
5. a kind of municipal works drainage manhole cover according to claim 1, which is characterized in that the spring（3）Pulling force it is big
In bottom plate（7）Gravity.
6. a kind of municipal works drainage manhole cover according to claim 1, which is characterized in that through-hole（8）It is located at well lid
Ontology（9）At four angles, drain hole（11）It is located at rectangle opening（1）Both sides, and drain hole（11）For diameter 10cm's
Round hole, phosphor strip（10）, reflecting strips（12）It is fixed by screws in manhole cover body（9）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810182805.0A CN108487430A (en) | 2018-03-06 | 2018-03-06 | A kind of municipal works drainage manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810182805.0A CN108487430A (en) | 2018-03-06 | 2018-03-06 | A kind of municipal works drainage manhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108487430A true CN108487430A (en) | 2018-09-04 |
Family
ID=63341403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810182805.0A Pending CN108487430A (en) | 2018-03-06 | 2018-03-06 | A kind of municipal works drainage manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108487430A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109797838A (en) * | 2019-02-21 | 2019-05-24 | 河北工程大学 | A kind of flow monitoring equipment of rectangle catch-basin |
| CN110409598A (en) * | 2019-08-08 | 2019-11-05 | 郭艳辉 | The portable rainwater grid component that can quickly splice |
| CN112323864A (en) * | 2020-11-13 | 2021-02-05 | 娄底市鼎泰金属制造有限公司 | From well lid of taking safeguard function |
| CN112411716A (en) * | 2020-10-13 | 2021-02-26 | 汪爱军 | Rainwater well head protection machanism for municipal works construction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852162A (en) * | 2012-08-29 | 2013-01-02 | 中国民航大学 | Water discharging manhole cover capable of automatically hoisting |
| CN203701264U (en) * | 2014-02-14 | 2014-07-09 | 杨文硕 | Sewer cover |
| CN106284608A (en) * | 2016-10-13 | 2017-01-04 | 无锡市诺智能科技有限公司 | A kind of band filter screen sewer cover plate |
| KR101764896B1 (en) * | 2017-01-13 | 2017-08-04 | (주)중원종합건축사사무소 | a drain apparatus of buildings |
| CN107606431A (en) * | 2017-09-25 | 2018-01-19 | 南京宝丽晶电子科技有限公司 | A kind of scalable hiding display/panel bracket |
-
2018
- 2018-03-06 CN CN201810182805.0A patent/CN108487430A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852162A (en) * | 2012-08-29 | 2013-01-02 | 中国民航大学 | Water discharging manhole cover capable of automatically hoisting |
| CN203701264U (en) * | 2014-02-14 | 2014-07-09 | 杨文硕 | Sewer cover |
| CN106284608A (en) * | 2016-10-13 | 2017-01-04 | 无锡市诺智能科技有限公司 | A kind of band filter screen sewer cover plate |
| KR101764896B1 (en) * | 2017-01-13 | 2017-08-04 | (주)중원종합건축사사무소 | a drain apparatus of buildings |
| CN107606431A (en) * | 2017-09-25 | 2018-01-19 | 南京宝丽晶电子科技有限公司 | A kind of scalable hiding display/panel bracket |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109797838A (en) * | 2019-02-21 | 2019-05-24 | 河北工程大学 | A kind of flow monitoring equipment of rectangle catch-basin |
| CN110409598A (en) * | 2019-08-08 | 2019-11-05 | 郭艳辉 | The portable rainwater grid component that can quickly splice |
| CN112411716A (en) * | 2020-10-13 | 2021-02-26 | 汪爱军 | Rainwater well head protection machanism for municipal works construction |
| CN112323864A (en) * | 2020-11-13 | 2021-02-05 | 娄底市鼎泰金属制造有限公司 | From well lid of taking safeguard function |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180904 |
|
| RJ01 | Rejection of invention patent application after publication |