CN202787481U - Drainage well cover structure - Google Patents
Drainage well cover structure Download PDFInfo
- Publication number
- CN202787481U CN202787481U CN 201220538694 CN201220538694U CN202787481U CN 202787481 U CN202787481 U CN 202787481U CN 201220538694 CN201220538694 CN 201220538694 CN 201220538694 U CN201220538694 U CN 201220538694U CN 202787481 U CN202787481 U CN 202787481U
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- China
- Prior art keywords
- cover plate
- cage
- cover
- boards
- drainage manhole
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- 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 discloses a drainage well cover structure, which comprises a cover seat (1) and a cover plate (2), wherein through holes (2) through which water can flow are distributed on the cover plate (2); an annular table ring (11) is convexly arranged on an inner wall of the cover seat (1); the cover plate (2) consists of two plates; the two plates are movably connected together; and when the cover plate (2) covers the cover seat (1), the cover plate (2) is arranged on the table ring (11) through the edge which is matched with the table ring (11) in shape, and the upper surface of the cover plate (2) is flush with the top surface of the cover seat (1). The drainage well cover structure has the advantages that the cover plate can be lifted in a flood, so that the flowing water directly enters the inner cavity of the cover seat; warning color is arranged on the bottom surface of the cover plate, and attention of pedestrians can be timely attracted; and moreover, a nylon mesh cover of which the area is larger than the area of the inner cavity of the cover seat is arranged at the bottom of the cover seat, and when the cover plate is completely damaged or stolen, the pedestrians or animals can be prevented from dropping into a well through the nylon mesh cover, and a safety protection function is effectively realized.
Description
Technical field
The utility model relates to a kind of manhole cover structure, especially refers to the drainage manhole cover structure on a kind of road.
Background technology
Existing drainage manhole cover is varied, most drainage manhole cover has all been strengthened anti-theft feature, but the stolen phenomenon of drainage manhole cover or of common occurrence, in case drainage manhole cover is stolen, the pedestrian may fall into sewer, exist potential safety hazard, therefore existing a kind of application number is that 201010559219.7 Chinese invention patent applications that are called " double-layer safe well cover " disclose a kind of structure, its structure comprises the well lid body that matches with well head, it is characterized in that: matching with well head below described well lid body is provided with the auxiliary shaft lid, be provided with the leaking hole that matches with the well lid body on the auxiliary shaft lid, edge at well head, be provided with trigger switch with well lid body contact portion, the part that matches with the auxiliary shaft lid also is provided with indicator lamp and sender unit.This invention structure is simpler, can play the effect of caution to pedestrian and vehicle afterwards in that well lid is stolen, and sends the double-layer safe well cover of self present position coordinate data to relevant department.But the shortcoming of this invention is: its structure is still complicated, and also easily damage of indicator lamp, so its structure awaits further to improve.
Summary of the invention
Technical problem to be solved in the utility model is that a kind of drainage manhole cover structure ingenious, simple in structure and energy Effective Raise drainage speed that designs is provided for above-mentioned prior art present situation.
The utility model solves the problems of the technologies described above the technical scheme that adopts: this drainage manhole cover structure, comprise cage and cover plate, described cover plate lid places on the cage, be distributed with through hole for flowing water at described cover plate, it is characterized in that: the platform level ring that convexes with annular on the inwall of described cage, described cover plate is comprised of two boards, described two boards is for being movably connected, when the cover plate lid places on the cage, described cover plate is by being held on the platform level ring with the suitable periphery of platform level annular shape, and the upper surface of described cover plate is mutually concordant with the end face of cage.
As improvement, the structure that described two boards is movably connected can be preferably: described two boards links together mutually actively by hinge.
As improvement, the structure that described two boards is movably connected also is chosen as: be provided with connecting axle between the described two boards, one side of every block of plate is connected with connecting axle on one side by hinge, and the another side of described connecting axle is movably connected by hinge and another piece plate.
As improvement, the bottom of described cage is provided with area greater than the nylon guard of cage inner chamber area.
As improvement, described nylon guard is fixed together by the bottom of screw or double-screw bolt and cage.
As improvement, described cover plate is circular, square, and shape and the cover plate of described cage inner chamber are suitable.
As improvement, be provided with the police circles' chromatograph that to remind the pedestrian to note on the bottom surface of described cover plate.
As improvement, described police circles' chromatograph is orange chromatograph or red color layer or buffy layer.
Compared with prior art, the utility model adopts the platform level ring that convexes with annular at the inwall of cage, described cover plate is comprised of two boards, described two boards is for being movably connected, when the cover plate lid places on the cage, described cover plate is by being held on the platform level ring with the suitable periphery of platform level annular shape, and the upper surface of described cover plate is mutually concordant with the end face of cage.Its advantage of this design is: when running into when flooding, cover plate can be started, thereby flowing water is directly entered in the inner chamber of cage; Be provided with police circles' look in the bottom surface of cover plate in addition, when cover plate starts, can in time remind the pedestrian to note, make the pedestrian can in time walk around well lid, effectively prevent the generation of security incident; Have, be provided with area in the bottom of cage greater than the nylon guard of cage inner chamber area, after cover plate is damaged fully or when stolen, the nylon guard can play and prevent that pedestrian or animal from falling in the well, has effectively played safe effect.
Description of drawings
Fig. 1 is the stereogram that the utility model is executed example;
Fig. 2 is the stereogram of Fig. 1 different visual angles;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is along the sectional view of A-A line among Fig. 3;
Fig. 5 is the stereogram of Fig. 1 cover plate when starting;
Fig. 6 is the stereogram of the another kind of embodiment of cover plate among Fig. 1;
Fig. 7 is Fig. 6 top view;
Fig. 8 is along the sectional view of B-B line among Fig. 7;
Fig. 9 is the stereogram of Fig. 8 cover plate when starting.
The specific embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
Extremely shown in Figure 9 such as Fig. 1, a kind of drainage manhole cover structure of present embodiment, comprise cage 1 and cover plate 2, cover plate 2 is arranged on the cage 1, evenly be provided with some through holes 22 for flowing water on the described cover plate 2, the bore of this through hole 22 is 5mm, can prevent from effectively that heel from snapping in wherein to cause pedestrian inconvenience or dangerous, and cover plate 2 bottoms is provided with police circles' look.Described cover plate 2 is comprised of two boards, described two boards is movably connected by hinge 29, convex with the platform level ring 11 of annular on the inwall of described cage 1, when cover plate 2 lids place on the cage 1, cover plate 2 is held on the platform level ring 11 by encircling the suitable periphery of 11 shapes with the platform level, and the upper surface of described cover plate 2 is mutually concordant with the end face of cage 1.Described cage 1 bottom also is fixedly installed area greater than the nylon guard 3 of cage 1 inner chamber area, and this nylon guard 3 is fixed in cage 1 bottom surface by bolt 32, be provided with on the described nylon guard 3 prevent the pedestrian fall into sewer the lower mouth of a river 31.
Wherein Fig. 1 to Fig. 5 is a kind of embodiment of the present utility model: the dome that cover plate 2 is spliced for the semicircle by two same diameters, the connected mode of two semicircles is that hinge 29 connects, and cover plate 2 bottoms are provided with red police circles' look, and described cage 1 cavity shape and cover plate 2 are suitable.After the installation, the periphery of cover plate 2 is held on the platform level ring 11, and upper surface is mutually concordant with the end face of cage 1.
Fig. 6 to Fig. 9 is another kind of embodiment of the present utility model: the dome that cover plate 2 is spliced for arc and connecting axle 26 by two same diameters, two arcs are connected in connecting axle 26 both sides by hinge 29, and cage 1 bottom is provided with red police circles' look, and cage 1 cavity shape and cover plate 2 are suitable.After the installation, the periphery of cover plate 2 is held on the platform level ring 11, and upper surface is mutually concordant with the end face of cage 1.
Operating principle of the present utility model is: the cover plate in this drainage manhole cover, when flooding or rain heavily, can in time cover plate be started, and flowing water can be flowed directly in the cage, thereby improved the drainage speed of catch pit.Also have, be provided with the nylon guard in the cage bottom, can prevent that the pedestrian from dropping in the well, avoids the generation of security incident.When cover plate started, the police circles' look on the bottom surface of cover plate can in time remind the pedestrian to note, walks around the well body with safety, avoided the cover plate pedestrian that damages.After flood, again cover plate is set level, and can normally be passed through.
Claims (8)
1. drainage manhole cover structure, comprise cage (1) and cover plate (2), described cover plate (2) lid places on the cage (1), be distributed with through hole (22) for flowing water at described cover plate (2), it is characterized in that: the platform level ring (11) that convexes with annular on the inwall of described cage (1), described cover plate (2) is comprised of two boards, described two boards is for being movably connected, when cover plate (2) lid places cage (1) upper, described cover plate (2) is by being held on the platform level ring (11) with the suitable periphery of platform level ring (11) shape, and the upper surface of described cover plate (2) is mutually concordant with the end face of cage (1).
2. drainage manhole cover structure according to claim 1, it is characterized in that: the structure that described two boards is movably connected is: described two boards links together mutually actively by hinge (29).
3. drainage manhole cover structure according to claim 1, it is characterized in that: the structure that described two boards is movably connected is: be provided with connecting axle (26) between the described two boards, being connected with connecting axle (26) while passing through hinge (29) of a plate, and the another side of described connecting axle (26) is movably connected by hinge (29) and another piece plate.
4. arbitrary described drainage manhole cover structure in 3 according to claim 1, it is characterized in that: the bottom of described cage (1) is provided with area greater than the nylon guard (3) of cage (1) inner chamber area.
5. drainage manhole cover structure according to claim 4 is characterized in that: described nylon guard (3) is fixed together by screw or double-screw bolt (32) bottom with cage (1).
6. arbitrary described drainage manhole cover structure in 3 according to claim 1, it is characterized in that: described cover plate (2) is for circular, square, and shape and the cover plate (2) of described cage (1) inner chamber are suitable.
7. arbitrary described drainage manhole cover structure in 3 according to claim 1 is characterized in that: be provided with the police circles' chromatograph that can remind the pedestrian to note on the bottom surface of described cover plate (2).
8. drainage manhole cover structure according to claim 4, it is characterized in that: described police circles' chromatograph is orange chromatograph or red color layer or buffy layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220538694 CN202787481U (en) | 2012-10-11 | 2012-10-11 | Drainage well cover structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220538694 CN202787481U (en) | 2012-10-11 | 2012-10-11 | Drainage well cover structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202787481U true CN202787481U (en) | 2013-03-13 |
Family
ID=47814763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220538694 Expired - Fee Related CN202787481U (en) | 2012-10-11 | 2012-10-11 | Drainage well cover structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202787481U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195093A (en) * | 2013-04-03 | 2013-07-10 | 沈陈益 | Pit |
| CN103321292A (en) * | 2013-07-12 | 2013-09-25 | 四川大学 | Anti-dropping rainwater pipeline opening |
| CN104963405A (en) * | 2015-07-02 | 2015-10-07 | 常州德日机械有限公司 | Floor drain cover with two door opening plates |
-
2012
- 2012-10-11 CN CN 201220538694 patent/CN202787481U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195093A (en) * | 2013-04-03 | 2013-07-10 | 沈陈益 | Pit |
| CN103321292A (en) * | 2013-07-12 | 2013-09-25 | 四川大学 | Anti-dropping rainwater pipeline opening |
| CN104963405A (en) * | 2015-07-02 | 2015-10-07 | 常州德日机械有限公司 | Floor drain cover with two door opening plates |
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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: 20130313 Termination date: 20141011 |
|
| EXPY | Termination of patent right or utility model |