CN106759509A - A kind of anti-displacement well lid - Google Patents
A kind of anti-displacement well lid Download PDFInfo
- Publication number
- CN106759509A CN106759509A CN201611246932.XA CN201611246932A CN106759509A CN 106759509 A CN106759509 A CN 106759509A CN 201611246932 A CN201611246932 A CN 201611246932A CN 106759509 A CN106759509 A CN 106759509A
- Authority
- CN
- China
- Prior art keywords
- latch hook
- baffle
- well lid
- import
- export
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1427—Locking devices
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a kind of anti-displacement well lid, including crib body and the well lid body being packaged at crib body opening, the edge of the upper surface of crib body has at least one pair of first latch hook, the edge of the lower surface of well lid body has at least one pair of second latch hook, the first baffle that the second latch hook is snapped in the first groove is provided with crib body beside first latch hook, the second baffle that the first latch hook is snapped in the second groove is provided with well lid body beside second latch hook, offered for making the second latch hook into the first import and export of the first groove with the second latch hook position corresponding position on crib body, and second baffle can be covered at first import and export, offered for making the first latch hook into the second import and export of the second groove with the first latch hook position corresponding position on well lid body, and first baffle can be covered at second import and export.The anti-displacement well lid efficiently solves well lid and entirely pushes up the passing pedestrian of open and the problems such as vehicle causes serious potential safety hazard.
Description
Technical field
The present invention relates to technical field of drainage, more particularly to a kind of anti-displacement well lid.
Background technology
Well lid, for covering road or family's middle-deep well, prevents people or object from falling.By 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 circular.Can be used for greenbelt, pavement, motor vehicle
Road, harbour, lane etc..
Due to sewerage system design defect and in the short time, rainfall is excessive, and rain occurs in the relatively low urban road of physical features
The phenomenon that water pours in down a chimney, causes well lid to shift, or even well lid is entirely pushed up out, and serious safety is caused to passing pedestrian and vehicle
Hidden danger.In addition, water accumulating volume is excessive, and drainability is limited in itself for well lid, it is desirable to which well lid can be by the operation of simple and fast
Opened by municipal workman, increasing water discharge capacity, the safety problem that fundamentally solving road ponding is effectively caused.
In sum, how to efficiently solve that well lid entirely pushes up the passing pedestrian of open and vehicle causes serious safety hidden
The problems such as suffering from, be current those skilled in the art's urgent problem.
The content of the invention
It is an object of the invention to provide a kind of anti-displacement well lid, the anti-displacement well lid efficiently solves well lid, and entirely top is opened
The problems such as serious potential safety hazard being caused to passing pedestrian and vehicle.
In order to solve the above technical problems, the present invention provides following technical scheme：
A kind of anti-displacement well lid, including crib body and the well lid body being packaged at the crib body opening, the crib body
The edge of upper surface there is at least one pair of first latch hook, the edge of the lower surface of the well lid body has at least one pair of second lock
Hook, is provided with the first baffle that second latch hook is snapped in the first groove beside first latch hook on the crib body,
The second baffle that first latch hook is snapped in the second groove is provided with the well lid body beside second latch hook, it is described
Offered with the second latch hook position corresponding position on crib body for second latch hook is entered first groove the
One is imported and exported, and the second baffle can be covered at the first import and export, with first latch hook on the well lid body
Position corresponding position offers the second import and export for making first latch hook enter second groove, and the first baffle
Can be covered at the second import and export.
Preferably, the quantity of first latch hook and second latch hook is a pair, and each pair latch hook is diagonally set.
Preferably, first latch hook is identical with the size of second latch hook, the first baffle and the second gear
The size of plate is identical, and first groove is identical with the size of second groove.
Preferably, first latch hook and second latch hook are cylindrical ring body outwardly, the first baffle and described
Second baffle is inner circle ring body inwardly, the central angle of the first baffle and the second baffle more than first latch hook and
The central angle of second latch hook.
Preferably, the central angle of first latch hook and second latch hook is 15 ° -18 °, the first baffle and described
The central angle of second baffle is 18 ° -20 °.
Preferably, the central angle of the first baffle and the second baffle more than or equal to the first import and export and
The central angle of the second import and export.
Preferably, the edge of the first import and export and the second import and export passes through easement curve and described first respectively
The edge connection of baffle plate and the second baffle.
Preferably, the first import and export and the second import and export respectively with the first baffle and the second baffle
It is separated by 10 ° -20 °.
Preferably, the surface of the well lid body is provided with several osculums.
Preferably, the osculum is in the well lid Ti Yi centers on the ray of starting point, the angle of the ray is
0 °, 30 ° and 45 °.
Anti-displacement well lid provided by the present invention, including crib body and well lid body, are packaged in the well lid at crib body opening
Body, the edge that the edge of the upper surface of crib body has at least one pair of first latch hook, the lower surface of well lid body has at least one pair of
Second latch hook.It is provided with first baffle on crib body beside first latch hook, first baffle and the step surface of crib body form the
Second latch hook is snapped in the first groove by one groove, first baffle.Second baffle is provided with beside the second latch hook on well lid body, the
Two baffle plates form the second groove with the step surface of well lid body, and the first latch hook is snapped in the second groove by second baffle.On crib body with
Second latch hook position corresponding position offers first import and export, and first import and export is used to make the second latch hook enter the first groove, well lid
Second import and export is offered on body with the first latch hook position corresponding position, second import and export is used to make the first latch hook recessed into second
Groove.Second baffle can be covered at first import and export, and first baffle can be covered at second import and export, and latch hook is tight with baffle plate
Close fit is sealed, by crib body and well lid at the first latch hook and second baffle cooperation and at the second latch hook and first baffle cooperation
By silt, water etc., other debris are separated body, and silt, stone etc. can be prevented to be piled up at cooperation, can effectively be prevented from opening and be lost
Effect, when ponding is more, easily can be opened well lid body, Quick drainage by rotary well cover body.
In project implementing process, first crib body is partly buried, then the second latch hook of well lid body is aligned into the first of crib body
Outlet, slowly puts down well lid body, and to the direction rotating well cover body of first baffle, such as first baffle is located at first import and export up time
Pin direction, just turn clockwise well lid body set angle, the second latch hook is completely in first baffle lower section, meanwhile, crib body
The first latch hook be completely in well lid body second baffle lower section.
Anti-displacement well lid provided by the present invention, well lid in the case where ponding pours in down a chimney not only can by deadweight prevent by
Top is opened, and is also cooperated with the second latch hook of well lid body by the first plate washer of crib body, the second baffle and crib of well lid body
First latch hook of body is cooperated, and crib body and well lid body are connected in vertical direction, firmly can connected two parts
Get up, reduce well lid body and the possibility that top is opened is poured in down a chimney by ponding, well lid displacement body is prevented with this.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
The structural representation of the crib body that Fig. 1 is provided by a kind of specific embodiment in the present invention；
Fig. 2 is the top view of Fig. 1；
The structural representation of the well lid body that Fig. 3 is provided by a kind of specific embodiment in the present invention；
Fig. 4 is the top view of Fig. 3.
Marked in accompanying drawing as follows：
1- cribs body, 2- well lids body, 11- first import and exports, 12- first baffles, the latch hooks of 13- first, 21- second are passed in and out
Mouth, 22- second baffles, the latch hooks of 23- second, 24- osculums.
Specific embodiment
Core of the invention is to provide a kind of anti-displacement well lid, and the anti-displacement well lid efficiently solves well lid, and entirely top is opened
The problems such as serious potential safety hazard being caused to passing pedestrian and vehicle.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to Fig. 1 to Fig. 4, the structural representation of the crib body that Fig. 1 is provided by a kind of specific embodiment in the present invention
Figure；Fig. 2 is the top view of Fig. 1；The structural representation of the well lid body that Fig. 3 is provided by a kind of specific embodiment in the present invention；
Fig. 4 is the top view of Fig. 3.
In a kind of specific embodiment, anti-displacement well lid provided by the present invention, including crib body 1 and well lid body 2, envelope
Loaded on the well lid body 2 at the opening of crib body 1, the edge of the upper surface of crib body 1 has at least one pair of first latch hook 13, well lid body
The edge of 2 lower surface has at least one pair of second latch hook 23.The side of the first latch hook 13 is provided with first baffle on crib body 1
12, first baffle 12 forms the first groove with the step surface of crib body 1, and it is recessed that the second latch hook 23 is snapped in first by first baffle 12
Groove.The side of the second latch hook 23 is provided with second baffle 22 on well lid body 2, and second baffle 22 is formed with the step surface of well lid body 2
First latch hook 13 is snapped in the second groove by the second groove, second baffle 22.Opened with the position corresponding position of the second latch hook 23 on crib body 1
First import and export 11 is provided with, first import and export 11 is used to make the second latch hook 23 enter the first groove, with the first latch hook on well lid body 2
13 positions corresponding position offer second import and export 21, and second import and export 21 is used to make the first latch hook 13 enter the second groove.Second
Baffle plate 22 can be covered at first import and export 11, and first baffle 12 can be covered at second import and export 21, latch hook and baffle plate
By well at close fitting seal, the first latch hook 13 and the cooperation of second baffle 22 and at the second latch hook 23 and the cooperation of first baffle 12
Other debris are separated by silt, water etc. for framework 1 and well lid body 2, silt, stone etc. can be prevented to be piled up at cooperation, Neng Gouyou
Effect prevents open failure, when ponding is more, easily can be opened well lid body 2 by rotary well cover body 2, Quick drainage.
In project implementing process, first crib body 1 half is buried, then the second latch hook 23 of well lid body 2 is directed at the of crib body 1
One imports and exports 11, slowly puts down well lid body 2, and to the direction rotating well cover body 2 of first baffle 12, such as first baffle 12 is located at the
As soon as importing and exporting 11 clockwise, turn clockwise the set angle of well lid body 2, the second latch hook 23 is completely in first baffle
12 lower sections, meanwhile, the first latch hook 13 of crib body 1 is completely in the lower section of second baffle 22 of well lid body 2.
Anti-displacement well lid provided by the present invention, well lid in the case where ponding pours in down a chimney not only can by deadweight prevent by
Top is opened, and is also cooperated with the second latch hook 23 of well lid body 2 by the first plate washer of crib body 1, the second baffle 22 of well lid body 2
The first latch hook 13 with crib body 1 is cooperated, and crib body 1 and well lid body 2 are connected in vertical direction, firmly can will
Two parts are coupled together, and are reduced well lid body 2 and are poured in down a chimney the possibility that top is opened by ponding, and the displacement of well lid body 2 is prevented with this.
Above-mentioned anti-displacement well lid is only a kind of preferred scheme, is specifically not limited thereto, on this basis can be according to reality
Needs are made with targetedly adjusting, so as to obtain the quantity of different implementation methods, the first latch hook 13 and the second latch hook 23
It is unrestricted, can be a pair, now each pair latch hook can with symmetrical, that is, it is diagonal set, the distance of each pair latch hook is most
Greatly, stress is more balanced, and the top that is difficult to be turned on one's side is opened, and stability is preferable.The quantity of the first latch hook 13 and the second latch hook 23 can also
For multipair, can be uniformly distributed, stress is larger, is difficult top and opens, prevent from not influenceing normally to use after a pair of latch hooks are damaged, more
Safety, depending on particular number can be according to practical situations.
On the basis of above-mentioned specific embodiment, those skilled in the art can be according to the difference of specific occasion, to anti-
Displacement well lid carries out some changes, and the first latch hook 13 is identical with the size of the second latch hook 23, first baffle 12 and second baffle 22
Size it is identical, the size of the first groove and the second groove is identical, now easy to process, and versatility is stronger, it is easy to install, and uses
More facilitate；Meanwhile, it is more attractive in appearance.
Obviously, under the guidance of this thought, those skilled in the art can be according to the difference of specific occasion to above-mentioned
Specific embodiment carries out some changes, and the first latch hook 13 and the second latch hook 23 are cylindrical ring body outwardly, form outside lock
Hook, first baffle 12 and second baffle 22 are inner circle ring body inwardly, form inside groove, first baffle 12 and second baffle
22 central angle can make baffle plate cover whole latch hook more than the first latch hook 13 and the central angle of the second latch hook 23, make latch hook complete
The full bottom for snapping in baffle plate, while baffle plate can effectively prevent well lid body 2 from departing from the problem of baffle plate after rotating more than latch hook, even if
The Small-angle Rotation of well lid body 2, baffle plate can also preferably limit latch hook, improve safety in utilization.
It is important to note that anti-displacement well lid provided by the present invention is not intended to be limited to this kind of situation, the first lock
The central angle of the latch hook 23 of hook 13 and second is arbitrary value between 15 ° -18 °, including endpoint value, first baffle 12 and second baffle 22
Central angle be arbitrary value between 18 ° -20 °, including endpoint value, the first latch hook 13 and the second latch hook 23 and the He of first baffle 12
The center of circle angle of second baffle 22, that is, size is suitable, it is impossible to which too small, bonding strength when too small between the two is smaller,
Limitation of the baffle plate to latch hook is smaller, it is easy to open the top of well lid body 2；Can not be too big, not easy processing when too big makes processing and is relatively stranded
It is difficult.
Anti-displacement well lid provided by the present invention, in the case of other parts are immovable, first baffle 12 and second gear
The central angle of plate 22 is more than or equal to first import and export 11 and the central angle of second import and export 21, that is, imports and exports indentation, there
Width it is equal with barrier width, or slightly smaller than barrier width, crib body 1 is separated with well lid body 2 and combined by importing and exporting
Realize, baffle plate capping is imported and exported, and crib body 1 and well lid body 2 are closed, and other debris cover by silt, water etc. to prevent import and export
Lid, baffle plate can separate other debris covering such as silt, water with import and export, and effectively protection import and export is smooth, prevents from opening
Failure.
For the anti-displacement well lid in above-mentioned each embodiment, the edge difference of first import and export 11 and second import and export 21
It is connected with the edge of first baffle 12 and second baffle 22 by easement curve, facilitates well lid body 2 to rotate, is rotated more smooth.
In order to further optimize above-mentioned technical proposal, first import and export 11 and second import and export 21 respectively with first baffle 12
It is separated by 10 ° -20 ° with second baffle 22, crib body 1 is separated with well lid body 2 and combined by importing and exporting realization, imports and exports distance
Baffle plate is nearer, and rotating smaller angle can be stuck in below baffle plate latch hook, it is easy to operate, relatively simple.
On the basis of above-mentioned each specific embodiment, the surface of well lid body 2 is provided with several osculums 24, can be by
Ponding discharge in well, reduction ponding pours in down a chimney the pressure to well lid body 2.The quantity of osculum 24 is unrestricted, can be according to tool
The different sets itselfs of body service condition.Preferably, osculum 24 is on ray of the well lid body 2 with center as starting point, ray
Angle be 0 °, 30 ° and 45 °, closer to outside, the quantity of osculum 24 is more, can Quick drainage to greatest extent, while energy
Enough reduction ponding pours in down a chimney the pressure to well lid body 2.
In the description of the invention, it is necessary to the orientation or position relationship of the instruction such as explanation, term is outer, interior, edge are
Based on orientation shown in the drawings or position relationship, it is for only for ease of and describes the present invention and simplify to describe, rather than instruction or dark
Showing the device or element of meaning must have specific orientation, with specific azimuth configuration and operation therefore it is not intended that right
Limitation of the invention.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or uses the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The scope most wide for causing.
Claims (10)
1. a kind of anti-displacement well lid, it is characterised in that including crib body (1) and the well being packaged at crib body (1) opening
Lid (2), the edge of the upper surface of the crib body (1) has at least one pair of first latch hook (13), under the well lid body (2)
The edge of end face has at least one pair of second latch hook (23), and the side of first latch hook (13) is set on the crib body (1)
There are the first baffle (12) that second latch hook (23) is snapped in the first groove, second latch hook on the well lid body (2)
(23) second baffle (22) that first latch hook (13) is snapped in the second groove is provided with beside, on the crib body (1)
With the second latch hook (23) position corresponding position offer for second latch hook (23) is entered first groove the
One imports and exports (11), and the second baffle (22) can be covered in the first import and export (11) place, on the well lid body (2)
With the first latch hook (13) position corresponding position offer for first latch hook (13) is entered second groove the
Two import and export (21), and the first baffle (12) can be covered in the second import and export (21) place.
2. anti-displacement well lid according to claim 1, it is characterised in that first latch hook (13) and second latch hook
(23) quantity is a pair, and each pair latch hook is diagonally set.
3. anti-displacement well lid according to claim 2, it is characterised in that first latch hook (13) and second latch hook
(23) size is identical, and the first baffle (12) is identical with the size of the second baffle (22), first groove and institute
The size for stating the second groove is identical.
4. anti-displacement well lid according to claim 3, it is characterised in that first latch hook (13) and second latch hook
(23) it is cylindrical ring body outwardly, the first baffle (12) and the second baffle (22) are inner circle ring body inwardly, described
The central angle of first baffle (12) and the second baffle (22) is more than first latch hook (13) and second latch hook (23)
Central angle.
5. anti-displacement well lid according to claim 4, it is characterised in that first latch hook (13) and second latch hook
(23) central angle is 15 ° -18 °, and the central angle of the first baffle (12) and the second baffle (22) is 18 ° -20 °.
6. anti-displacement well lid according to claim 4, it is characterised in that the first baffle (12) and the second baffle
(22) central angle is more than or equal to the first import and export (11) and the central angle of the second import and export (21).
7. anti-displacement well lid according to claim 6, it is characterised in that the first import and export (11) and described second is entered
The edge for exporting (21) is connected by easement curve with the edge of the first baffle (12) and the second baffle (22) respectively.
8. anti-displacement well lid according to claim 6, it is characterised in that the first import and export (11) and described second is entered
Outlet (21) is separated by 10 ° -20 ° with the first baffle (12) and the second baffle (22) respectively.
9. the anti-displacement well lid according to claim 1-8 solution pools, it is characterised in that the surface of the well lid body (2) sets
It is equipped with several osculums (24).
10. anti-displacement well lid according to claim 9, it is characterised in that the osculum (24) is in the well lid body
(2) on the ray with center as starting point, the angle of the ray is 0 °, 30 ° and 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611246932.XA CN106759509A (en) | 2016-12-29 | 2016-12-29 | A kind of anti-displacement well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611246932.XA CN106759509A (en) | 2016-12-29 | 2016-12-29 | A kind of anti-displacement well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106759509A true CN106759509A (en) | 2017-05-31 |
Family
ID=58929106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611246932.XA Pending CN106759509A (en) | 2016-12-29 | 2016-12-29 | A kind of anti-displacement well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106759509A (en) |
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|---|---|---|---|---|
| KR20130041538A (en) * | 2011-10-17 | 2013-04-25 | 주식회사 기남금속 | Rotation locking type manhole cover assembly |
| CN203403504U (en) * | 2013-07-30 | 2014-01-22 | 刘光明 | Safe kiln well |
| CN204000945U (en) * | 2014-06-27 | 2014-12-10 | 国家电网公司 | A kind of Safety well cover |
| CN204356891U (en) * | 2014-12-12 | 2015-05-27 | 阎晨雪 | A kind of warning Sewage well cover |
| CN204898838U (en) * | 2015-07-21 | 2015-12-23 | 南昌通源塑业有限公司 | Double -deck sewer well lid |
| CN105401600A (en) * | 2015-11-23 | 2016-03-16 | 国家电网公司 | Anti-theft well cover |
| CN205475337U (en) * | 2016-02-04 | 2016-08-17 | 王在峰 | Municipal administration well lid with theftproof function |
| CN205839809U (en) * | 2016-08-01 | 2016-12-28 | 长春师范大学 | A kind of fall arrest overflow wellhead assembly |
| CN206376282U (en) * | 2016-12-29 | 2017-08-04 | 广东工业大学 | A kind of anti-displacement well lid |
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2016
- 2016-12-29 CN CN201611246932.XA patent/CN106759509A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130041538A (en) * | 2011-10-17 | 2013-04-25 | 주식회사 기남금속 | Rotation locking type manhole cover assembly |
| CN203403504U (en) * | 2013-07-30 | 2014-01-22 | 刘光明 | Safe kiln well |
| CN204000945U (en) * | 2014-06-27 | 2014-12-10 | 国家电网公司 | A kind of Safety well cover |
| CN204356891U (en) * | 2014-12-12 | 2015-05-27 | 阎晨雪 | A kind of warning Sewage well cover |
| CN204898838U (en) * | 2015-07-21 | 2015-12-23 | 南昌通源塑业有限公司 | Double -deck sewer well lid |
| CN105401600A (en) * | 2015-11-23 | 2016-03-16 | 国家电网公司 | Anti-theft well cover |
| CN205475337U (en) * | 2016-02-04 | 2016-08-17 | 王在峰 | Municipal administration well lid with theftproof function |
| CN205839809U (en) * | 2016-08-01 | 2016-12-28 | 长春师范大学 | A kind of fall arrest overflow wellhead assembly |
| CN206376282U (en) * | 2016-12-29 | 2017-08-04 | 广东工业大学 | A kind of anti-displacement well lid |
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Application publication date: 20170531 |