CN208235593U - City domestic sewage Manhole cover assembly - Google Patents
City domestic sewage Manhole cover assembly Download PDFInfo
- Publication number
- CN208235593U CN208235593U CN201820275314.6U CN201820275314U CN208235593U CN 208235593 U CN208235593 U CN 208235593U CN 201820275314 U CN201820275314 U CN 201820275314U CN 208235593 U CN208235593 U CN 208235593U
- Authority
- CN
- China
- Prior art keywords
- orifice plate
- fall arrest
- manhole cover
- domestic sewage
- cover assembly
- 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
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model relates to a kind of city domestic sewage Manhole cover assemblies, including well lid and well seat, well seat inner wall supporting table, it further include fall arrest orifice plate, alarming device, only overflow device, supporting table upper surface opens up fluted, the fall arrest orifice plate hangers provided circumferentially about having with groove cooperation, hangers is embedded in groove, and it is fixedly connected by bolt with well seat, the bore of fall arrest orifice plate is identical as the bore of supporting table bottom, alarming device is removably installed on fall arrest orifice plate, alarming device is between well lid and fall arrest orifice plate, fall arrest orifice plate bottom hung has the device that only overflows.The utility model has the beneficial effects that: 1, structure is simple, at low cost.2, warning function, fall arrest and function of only overflowing are had both.
Description
Technical field
The utility model relates to a kind of well lid more particularly to a kind of city domestic sewage Manhole cover assemblies.
Background technique
Although lower well can exclude excess surface water or sanitary sewage, once the drainage pipeline impeded drainage in shaft bottom,
The sanitary sewage product of sewage pipe discharge completely descends well to return from wellbore to ground, and sewage, which gives an offensive smell, pollutes environment, and winter
Sewage freezes, and influences traffic safety.The patent application of application number 201320005999.X discloses a kind of cesspool cover that only overflows
Component can solve above-mentioned technical problem.In addition when encountering continuous heavy rain urban road being caused to soak, people are accustomed under opening
Well cover loses the import of Sewage well cover, the row people or object that ground occurs often crashes into lower well to accelerate to drain
Accident causes loss of personal property.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of city domestic sewage Manhole cover assemblies, have both warning
Effect, fall arrest and function of only overflowing.
The utility model be solve the problems, such as it is set forth above used by technical solution be:
A kind of city domestic sewage Manhole cover assembly, including well lid 1 and well seat 2,2 inner wall supporting table 3 of well seat, further includes anti-fall
Fall that orifice plate 4, alarming device, only overflow device, 3 upper surface of supporting table opens up fluted 5, fall arrest orifice plate 4 is provided circumferentially about have with
The hangers 6 that groove 5 cooperates, hangers 6 is embedded in groove 5, and is fixedly connected with well seat 2 by bolt, the bore of fall arrest orifice plate 4 and
The bore of 3 bottom of supporting table is identical, is removably equipped with alarming device on fall arrest orifice plate 4, alarming device be located at well lid 1 with
Between fall arrest orifice plate 4,4 bottom hung of fall arrest orifice plate has the device that only overflows.
The device that only overflows includes kickboard 7, center suspension chain 8 and outer suspended chain 9, and 8 one end of center suspension chain is fixed
At the center of kickboard 7, the other end is fixed on the center of fall arrest orifice plate 4, outer suspended chain 9 is arranged on the outside of center suspension chain 8, outside
It is fixed in kickboard 7 along 9 one end of suspended chain, the other end is fixed on fall arrest orifice plate 4, during the length of outer suspended chain 9 is greater than
The length of heart suspended chain 8, when opening well lid urgency draining, 7 upper surface of kickboard being obliquely installed is more difficult to leave impurity, influences close
Envelope.
The alarming device includes cone shaped spring 10, and the surface of cone shaped spring 10 has reflective layer, and structure is simple,
When covering well lid, cone shaped spring 10 is compressed between well lid 1 and fall arrest orifice plate 4, is ejected when opening well lid, simply has
Effect.
Illuminator 11 is provided at the top of the cone shaped spring 10.
The illuminator 11 is noctilucence material.
The fall arrest orifice plate 4 includes plate body 12, is evenly arranged with through-hole 14 on plate body 12, plate body is provided with for pacifying
The curved pipe 13 of cone shaped spring 10 is filled, 10 bottom of cone shaped spring is inserted into curved pipe 13.
The center suspension chain 8 and 9 both ends of outer suspended chain is provided with lock, is arranged in fall arrest orifice plate 4 and kickboard 7
Have and the matched keyhole of lock.
The material of the well lid 1, well seat 2 be metal, fall arrest orifice plate 4 material be rubber.
Working principle of the utility model is: setting alarming device, pops up alarming device after opening well lid, there is warning to make
With；Fall arrest orifice plate is set, accelerates draining after opening well lid, while can effectively prevent row people or object from crashing into lower well；
Kickboard is set, if lower well sewage influx is greater than discharge, the sewage water surface rises, then kickboard is suspended in the sewage water surface or more
Rise until blocking well head with the sewage water surface always, sewage can not be overflowed from wellbore.
The utility model has the beneficial effects that: 1, structure is simple, at low cost.2, in the case that well lid is stolen or in response to
When suddenly draining and opening, it can effectively prevent row people or object from crashing into lower well, avoid loss of personal property.If 3,
Lower well sewage influx is greater than discharge, and the sewage water surface rises, then kickboard is suspended in the sewage water surface or more always with sewage
The water surface rises until blocking well head, and sewage can not be overflowed from wellbore, prevents sewage from returning through the wellbore of well lid to ground dirt
It contaminates environment, influence traffic.4, alarming device is set, pops up alarming device after opening well lid, there is warning function.5, warning is had both
Effect, fall arrest and function of only overflowing.6, alarming device includes cone shaped spring, and the surface of cone shaped spring has reflective layer, knot
Structure is simple, and when covering well lid, conical spring compresses are ejected, simply between well lid and fall arrest orifice plate when opening well lid
Effectively.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of fall arrest orifice plate in Fig. 1；
Fig. 3 is the structural schematic diagram of well seat in Fig. 1；
Fig. 4 is the structural schematic diagram of cone shaped spring in Fig. 1.
Wherein, 1- well lid, 2- well seat, 3- supporting table, 4- fall arrest orifice plate, 5- groove, 6- hangers, 7- kickboard, the center 8-
Suspended chain, the outer 9- suspended chain, 10- cone shaped spring, 11- noctilucence or reflective, 12- plate body, 13- curved pipe, 14- through-hole.
Specific embodiment
The embodiments of the present invention are further illustrated with reference to the accompanying drawing.
Referring to Fig.1-4, a kind of city domestic sewage Manhole cover assembly described in present embodiment, including well lid 1 and well
Seat 2,2 inner wall supporting table 3 of well seat further includes fall arrest orifice plate 4, alarming device, only overflow device, and 3 upper surface of supporting table offers
Groove 5, fall arrest orifice plate 4 is provided circumferentially about the hangers 6 cooperated with groove 5, and hangers 6 is embedded in groove 5, and passes through bolt and well
Seat 2 is fixedly connected, and the bore of fall arrest orifice plate 4 is identical as the bore of 3 bottom of supporting table, removably pacifies on fall arrest orifice plate 4
Equipped with alarming device, for alarming device between well lid 1 and fall arrest orifice plate 4,4 bottom hung of fall arrest orifice plate has the dress that only overflows
It sets.
The device that only overflows includes kickboard 7, center suspension chain 8 and outer suspended chain 9, and 8 one end of center suspension chain is fixed
At the center of kickboard 7, the other end is fixed on the center of fall arrest orifice plate 4, outer suspended chain 9 is arranged on the outside of center suspension chain 8, outside
It is fixed in kickboard 7 along 9 one end of suspended chain, the other end is fixed on fall arrest orifice plate 4, during the length of outer suspended chain 9 is greater than
The length of heart suspended chain 8.
The alarming device includes cone shaped spring 10, and the surface of cone shaped spring 10 has reflective layer.
Illuminator 11 is provided at the top of the cone shaped spring 10.
The illuminator 11 is noctilucence material.
The fall arrest orifice plate 4 includes plate body 12, is evenly arranged with through-hole 14 on plate body 12, plate body is provided with for pacifying
The curved pipe 13 of cone shaped spring 10 is filled, 10 bottom of cone shaped spring is inserted into curved pipe 13.
The center suspension chain 8 and 9 both ends of outer suspended chain is provided with lock, is arranged in fall arrest orifice plate 4 and kickboard 7
Have and the matched keyhole of lock.
The material of the well lid 1, well seat 2 be metal, fall arrest orifice plate 4 material be rubber.
The working principle of this specific embodiment:: setting alarming device pops up alarming device after opening well lid, has warning
Effect；Fall arrest orifice plate is set, accelerates draining after opening well lid, while can effectively prevent row people or object from crashing into lower well
In；Kickboard is set, if lower well sewage influx is greater than discharge, the sewage water surface rises, then kickboard is suspended in the sewage water surface
Rise until blocking well head with the sewage water surface always above, sewage can not be overflowed from wellbore.
The beneficial effect of present embodiment is: 1, structure is simple, at low cost.2, in the case that well lid is stolen or
When being opened because of emergency drainage, it can effectively prevent row people or object from crashing into lower well, avoid loss of personal property.3,
If lower well sewage influx is greater than discharge, the sewage water surface rises, then it is adjoint always to be suspended in the sewage water surface or more for kickboard
The sewage water surface rises until blocking well head, and sewage can not be overflowed from wellbore, prevents sewage from returning through the wellbore of well lid to ground
It pollutes environment, influence traffic in face.4, alarming device is set, pops up alarming device after opening well lid, there is warning function.5, it has both
Warning function, fall arrest and function of only overflowing.6, alarming device includes cone shaped spring, and the surface of cone shaped spring has reflective
Layer, structure is simple, and when covering well lid, conical spring compresses are ejected when opening well lid between well lid and fall arrest orifice plate,
It is simple and effective.
Specific embodiment of the utility model does not constitute limitations of the present invention, all phases using the utility model
It is within the protection scope of the present utility model like structure and variation.
Claims (6)
1. a kind of city domestic sewage Manhole cover assembly, including well lid (1) and well seat (2), well seat (2) inner wall supporting table (3) is special
Sign is: further including fall arrest orifice plate (4), alarming device, stops the device that overflows, supporting table (3) upper surface opens up fluted (5), prevents
The orifice plate (4) that falls is provided circumferentially about hangers (6) with groove (5) cooperation, and hangers (6) is embedded in groove (5), and by bolt with
Well seat (2) is fixedly connected, and the bore of fall arrest orifice plate (4) is identical as the bore of supporting table (3) bottom, on fall arrest orifice plate (4)
Alarming device removably is installed, alarming device is located between well lid (1) and fall arrest orifice plate (4), fall arrest orifice plate (4) bottom
Portion is hung with the device that only overflows.
2. a kind of city domestic sewage Manhole cover assembly as described in claim 1, it is characterised in that: the device that only overflows includes
Kickboard (7), center suspension chain (8) and outer suspended chain (9), center suspension chain (8) one end are fixed on the center of kickboard (7), separately
One end is fixed on the center of fall arrest orifice plate (4), outer suspended chain (9) is arranged on the outside of center suspension chain (8), outer suspended chain
(9) one end is fixed on kickboard (7), and the other end is fixed on fall arrest orifice plate (4), during the length of outer suspended chain (9) is greater than
The length of heart suspended chain (8).
3. a kind of city domestic sewage Manhole cover assembly as claimed in claim 2, it is characterised in that: the alarming device includes
The surface of cone shaped spring (10), cone shaped spring (10) has reflective layer.
4. a kind of city domestic sewage Manhole cover assembly as claimed in claim 3, it is characterised in that: the cone shaped spring
(10) top is provided with illuminator (11).
5. a kind of city domestic sewage Manhole cover assembly as claimed in claim 4, it is characterised in that: the illuminator (11) is
Noctilucence material.
6. a kind of city domestic sewage Manhole cover assembly as claimed in claim 5, it is characterised in that: the fall arrest orifice plate
(4) include plate body (12), be evenly arranged on plate body (12) through-hole (14), plate body is provided with for installing cone shaped spring (10)
Curved pipe (13), cone shaped spring (10) bottom be inserted into curved pipe (13) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820275314.6U CN208235593U (en) | 2018-02-26 | 2018-02-26 | City domestic sewage Manhole cover assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820275314.6U CN208235593U (en) | 2018-02-26 | 2018-02-26 | City domestic sewage Manhole cover assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208235593U true CN208235593U (en) | 2018-12-14 |
Family
ID=64587746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820275314.6U Expired - Fee Related CN208235593U (en) | 2018-02-26 | 2018-02-26 | City domestic sewage Manhole cover assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208235593U (en) |
-
2018
- 2018-02-26 CN CN201820275314.6U patent/CN208235593U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 Termination date: 20200226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |