CN106436766B - A kind of drain well lid that can adjust trepanning - Google Patents
A kind of drain well lid that can adjust trepanning Download PDFInfo
- Publication number
- CN106436766B CN106436766B CN201610936622.4A CN201610936622A CN106436766B CN 106436766 B CN106436766 B CN 106436766B CN 201610936622 A CN201610936622 A CN 201610936622A CN 106436766 B CN106436766 B CN 106436766B
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- China
- Prior art keywords
- well lid
- osculum
- lid
- drain
- upper well
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Classifications
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- 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
Abstract
The invention discloses a kind of drain well lids that can adjust trepanning, upper well lid including setting stacked on top of one another and lower well lid, the circle centre position of the upper well lid and lower well lid is formed with connecting hole, the upper well lid and lower well lid in connecting hole by wearing connection axis connection, the upper well lid is rotatablely connected with connecting shaft, the lower well lid is fixedly connected with connecting shaft, it the upper well lid and goes into the well to cover and is formed with osculum, the osculum of upper well lid is set to be overlapped with the osculum of lower well lid or misaligned by the upper well lid of rotation, the present invention can be in the drainability of rain adjustment inspection well cover, it can also prevent sundries from falling into inspection shaft in fine day, and inspection well cover remains horizontal with pavement-height, pedestrian or vehicle is avoided to cause danger during rainy day trip.
Description
Technical field
The present invention relates to a kind of drain well lid more particularly to a kind of drain well lids that can adjust trepanning, belong to
Circuit planning construction technique field.
Background technology
Due to inconsiderate to Drainage Design complete in urban construction, in addition Climate Anomalies were more in recent years, often one
There are serious waterloggings, municipal drainage administrative staff to open inspection well cover manually or by under inspection well cover after heavy rain in a little cities
Water inspection well cover is open-top, pedestrian or vehicle by when, will be dangerous, will appear when serious and unexpected fall the lethal feelings of well
Condition.
Equipped with preventing people from stepping on the empty net to fall down in inspection shaft, these nets are usually by metal or non-in some places at present
Metal is made, and people will not fall into shaft bottom when stepping on sky, but this inspection well cover is in draining, it is desired nonetheless to lid is opened, this
Certain danger can still be caused to pedestrian and vehicle, although pedestrian will not fall down when entering into, be easy to fall down, vehicle
Tire suddenly encounters hole and can also be damaged to vehicle.
There is a kind of inspection well cover of automatic controlled height in the prior art, so that it is increased drainage gap by increasing inspection well cover,
The inspection well cover drainage pattern of this automatic controlled height, need mostly it is electronic control, therefore, on the one hand this mode increases
Mechanism complexity, reliability reduce, second is that the power acquisition of inspection well cover at some problems, is set up cable or can using battery
Increase economic cost, if using battery, also often to charge the battery, battery is when not in use as work
Make the factors such as humid environment to leak electricity, waste the energy, and maintenance cost is high, needs to improve drainability in rainstorm weather
When, because the height of inspection well cover has been turned up, pedestrian or vehicle will also tend to because the factor of rainy day visual effect difference is not small
The heart encounters the inspection well cover of height-regulating, therefore can still be damaged to pedestrian or vehicle.
Invention content
To solve the deficiencies in the prior art, the present invention provides a kind of drain well lid that can adjust trepanning, you can with
The drainability of rain adjustment inspection well cover can also prevent sundries from falling into inspection shaft in fine day, and inspection well cover and road surface are high
Degree remains horizontal, avoids pedestrian or vehicle and causes danger during rainy day trip.
The technical solution adopted in the present invention is：
A kind of drain well lid that can adjust trepanning, including the upper well lid of setting stacked on top of one another and lower well lid, it is described on
The circle centre position of well lid and lower well lid is formed with connecting hole, the upper well lid and lower well lid and is connected by wearing connecting shaft in connecting hole
It connects, the upper well lid and connecting shaft are rotatablely connected, and the lower well lid is fixedly connected with connecting shaft, and the upper well lid is covered with going into the well
It is formed with osculum, so that the osculum of upper well lid is overlapped with the osculum of lower well lid or misaligned by the upper well lid of rotation.
Further, the draining hole number of the lower well lid is greater than or equal to the draining hole number of upper well lid, may be implemented
The osculum of well lid penetrates through drainage pattern with a variety of overlap of the osculum of lower well lid.
Further, the osculum of the upper well lid is provided with eight, and the osculum of the lower well lid is provided with 12, just
Under beginning state, the osculum of the osculum of upper well lid and lower well lid is all misaligned, in rotation under well lid to first order hull-borne,
Wherein four osculums of upper well lid overlap perforation draining with wherein four osculums of lower well lid, and well lid is to the second level in rotation
Under hull-borne, eight osculums of upper well lid overlap perforation draining with wherein eight osculums of lower well lid so that it can root
Displacement size is selected according to rainfall.
Further, the upper well lid is identical with diameter with the thickness of lower well lid, improves the stability of Integral connection structure.
Further, a diameter of 50-100mm of the upper well lid osculum, the lower well lid osculum it is a diameter of
40-90mm。
Further, the draining bore dia of the upper well lid is more than the draining bore dia of lower well lid.
Further, Chinese red reflecting strips are surrounded on the osculum periphery of the lower well lid, in fine day, if on
Well lid and the osculum covered of going into the well are in and overlap breakthrough status, and passerby can observe lower well lid by the osculum of upper well lid
The light that osculum peripheral ring is reflected around the Chinese red reflecting strips of setting, causes danger, especially when preventing passerby from passing through inspection well cover
The foot of the crutch or child that prevent old man is fallen into the osculum overlapped under breakthrough status, improves safety.
Further, it is provided with gasket in the connecting shaft between the upper well lid and lower well lid, well lid is rotating in reduction
During frictional force with lower well lid, convenient for the upper well lid of rotation.
Further, the connecting shaft includes screw bolt and nut, and screw bolt and nut belongs to standard connector, facilitate installation and
Dismounting and later maintenance.
The beneficial effects of the present invention are：Using two pieces of thickness and the identical well lid of diameter, divided on two well lids
It sets and can rotate relative to lower well lid along connecting shaft, pressed on two well lids by connecting axis connection, upper well lid in circle centre position
Rule distribution is provided with several osculums, and when the rainy day, well lid makes the osculum on well lid and the row covered that goes into the well in rotation
Water hole overlaps, then inspection well cover can utilize the osculum after coincidence be drained, and when fine day, well lid makes on well lid in rotation
Osculum and the osculum that covers of going into the well are misaligned, then inspection well cover can prevent sundries from falling into inspection shaft, therefore, inspection shaft of the present invention
Lid can also prevent sundries from falling into inspection shaft, and inspection shaft in the drainability of rain adjustment inspection well cover in fine day
Lid remains horizontal with pavement-height, avoids pedestrian or vehicle and causes danger during rainy day trip；The present invention is in rain
As long as the osculum on the upper upper well lid of well lid adjustment of its rotation overlaps size with the osculum covered of going into the well, inspection shaft can be adjusted
The displacement size of lid, and inspection well cover will not be raised, and keep horizontal with pavement-height always, for the row of rainy day road trip
People and vehicle are all very safe, do not need special maintenance, and implementation process is simple and convenient, and suit large area to popularize application.
Description of the drawings：
Fig. 1 is the upper manhole cover structure schematic diagram of the present invention；
Fig. 2 is the lower well lid structural schematic diagram of the present invention；
Structural representation when Fig. 3 overlaps for eight osculums and lower well lid eight osculums therein of the upper well lid of the present invention
Figure；
Fig. 4 is structure when well lid four osculums therein and lower well lid four osculums therein overlap in the present invention
Schematic diagram；
Structural schematic diagram when Fig. 5 is the above osculum of well lid and the misaligned osculum of lower well lid of the invention；
Fig. 6 is overall structure of the present invention；
Main appended drawing reference meaning is as follows in figure：
The upper well lids of 1-, well lid under 2-, 3- connecting holes, 4- osculums, 5- gaskets, 6- bolts, 7- nuts.
Specific implementation mode：
Specific introduction is done to the present invention below in conjunction with the accompanying drawings.
Fig. 1 is the upper manhole cover structure schematic diagram of the present invention；
Fig. 2 is the lower well lid structural schematic diagram of the present invention；
Structural representation when Fig. 3 overlaps for eight osculums and lower well lid eight osculums therein of the upper well lid of the present invention
Figure；
Fig. 4 is structure when well lid four osculums therein and lower well lid four osculums therein overlap in the present invention
Schematic diagram；
Structural schematic diagram when Fig. 5 is the above osculum of well lid and the misaligned osculum of lower well lid of the invention；
Fig. 6 is overall structure of the present invention；
As shown in figures 1 to 6：The present embodiment is a kind of drain well lid that can adjust trepanning, including setting stacked on top of one another
Upper well lid 1 and lower well lid 2, wherein the circle centre position of upper well lid 1 and lower well lid 2 is formed with connecting hole 3, upper well lid 1 and lower well lid 2 are logical
It crosses and wears connection axis connection in connecting hole 3, upper well lid 1 is rotatablely connected with connecting shaft, and lower well lid 2 is fixedly connected with connecting shaft, on
It is formed with osculum 4 on well lid 1 and lower well lid 2, the row for making the osculum 4 and lower well lid 2 of upper well lid 1 by rotating upper well lid 1
The coincidence or misaligned of water hole 4；4 quantity of osculum of lower well lid 2 is more than 4 quantity of osculum of upper well lid 1 in the present embodiment, can be with
The osculum 4 of well lid 1 overlaps perforation drainage pattern with more than 4 kinds of the osculum of lower well lid 2 in realization, as illustrated in fig. 1 and 2：This reality
The osculum 4 for applying upper well lid 1 in example is provided with eight, and the osculum 4 of lower well lid 2 is provided with 12；As in Figure 3-5：Just
Under beginning state, the osculum 4 of the osculum 4 of upper well lid 1 and lower well lid 2 is all misaligned, and well lid 1 to the first order drains shape in rotation
Under state, wherein four osculums 4 of upper well lid 1 overlap perforation with wherein four osculums 4 of lower well lid 2 and drain, well in rotation
Under lid 1 to second level hull-borne, eight osculums 4 of upper well lid 1 overlap perforation with wherein eight osculums 4 of lower well lid 2
Draining, being rotated further by well lid 1 on this basis makes well lid 1 and lower well lid 2 restore to original state, moves in circles, that is, realizes
According to rainfall size inspection well cover displacement size is selected, it is of course also possible to which 4 quantity of osculum of lower well lid 2 etc. is arranged
In 4 quantity of osculum of upper well lid 1；In the initial state, the osculum 4 of the osculum 4 of upper well lid 1 and lower well lid 2 does not weigh
It closes, in rotation under well lid 1 to hull-borne, the osculum 4 of upper well lid 1 overlaps perforation draining with the osculum 4 of lower well lid 2,
Well lid 1 is rotated further by the basis of this makes well lid 1 and lower well lid 2 restore to original state, moves in circles.
As shown in Figure 6：Upper well lid 1 in the present embodiment is identical with diameter with the thickness of lower well lid 2, improves integrated connection
The stability of structure；Moreover, being provided with gasket 5 in connecting shaft between upper well lid 1 and lower well lid 2, well lid 1 is rotating in reduction
During frictional force with lower well lid 2, convenient for the upper well lid of rotation 1；Meanwhile the connecting shaft in the present embodiment includes 6 He of bolt
Nut 7, bolt 6 and nut 7 belong to standard connector, are easy for installation and removal and later maintenance, and the present embodiment is in lower well lid 2
Connecting hole 3 in be formed with screw thread, the screw rod bottom end of bolt 6 passes through the connecting hole 3 with lower well lid 2 after the connecting hole 3 of upper well lid 1
It is threadedly coupled and is passed through the connecting hole 3 of lower well lid 2, passes through the 6 screw rod bottom end of bolt after 2 connecting hole 3 of lower well lid and 7 screw thread of nut
Connection.
The present invention is set as 50-100mm in actual use, by the diameter of upper well lid osculum, lower well lid osculum
Diameter is set as 40-90mm, and the draining bore dia of upper well lid is more than the draining bore dia of lower well lid, in the osculum of lower well lid
Periphery is surrounded with Chinese red reflecting strips, in fine day, if upper well lid and the osculum covered of going into the well are in overlap and penetrate through
State, passerby can observe that lower well lid osculum peripheral ring is anti-around the Chinese red reflecting strips of setting by the osculum of upper well lid
The light penetrated is caused danger when preventing passerby from passing through inspection well cover, and the foot of the crutch or child that especially prevent old man falls into weight
It closes in the osculum under breakthrough status, improves safety.
The present invention uses two pieces of thickness and the identical well lid of diameter, and two well lids are setting up and down and pass through in circle centre position
Axis connection is connected, upper well lid can be rotated along connecting shaft relative to lower well lid, if being provided with by rule distribution on two well lids
A dry osculum, when the rainy day, well lid makes the osculum on well lid be overlapped with the osculum covered of going into the well in rotation, then inspection well cover
It can be drained using the osculum after overlapping, when fine day, well lid makes osculum on well lid cover with going into the well in rotation
Osculum it is misaligned, then inspection well cover can prevent sundries from falling into inspection shaft, and therefore, inspection well cover of the present invention can increase in the rainy day
Add the drainability of inspection well cover, can also prevent sundries from falling into inspection shaft in fine day, and inspection well cover and pavement-height are always
It keeps horizontal, avoids pedestrian or vehicle and cause danger during rainy day trip；As long as the present invention rotates upper well lid in the rainy day
Osculum in adjustment on well lid overlaps size with the osculum covered of going into the well, and can adjust the displacement size of inspection well cover,
And inspection well cover will not be raised, and keep horizontal with pavement-height always, and the pedestrian and vehicle of rainy day road trip are pacified very much
Entirely, special maintenance is not needed, implementation process is simple and convenient, and suit large area to popularize application.
The above is only the preferred embodiment of patent of the present invention, it is noted that for the common skill of the art
For art personnel, under the premise of not departing from patent principle of the present invention, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection domain of patent of the present invention.
Claims (7)
1. a kind of drain well lid that can adjust trepanning, it is characterised in that：It upper well lid including setting stacked on top of one another and goes into the well
The circle centre position of lid, the upper well lid and lower well lid is formed with connecting hole, and the upper well lid and lower well lid in connecting hole by wearing
Connect axis connection, the upper well lid and connecting shaft are rotatablely connected, and the lower well lid is fixedly connected with connecting shaft, the upper well lid with
It goes into the well to cover and is formed with osculum, so that the osculum of upper well lid is overlapped or is not weighed with the osculum of lower well lid by the upper well lid of rotation
It closes, and, the upper well lid is identical with diameter with the thickness of lower well lid, meanwhile, under the draining bore dia of the upper well lid is more than
The draining bore dia of well lid.
2. a kind of drain well lid that can adjust trepanning according to claim 1, which is characterized in that the lower well lid
Drain the draining hole number that hole number is greater than or equal to upper well lid.
3. a kind of drain well lid that can adjust trepanning according to claim 1 or 2, which is characterized in that the upper well
The osculum of lid is provided with eight, and the osculum of the lower well lid is provided with 12, under original state, the osculum of upper well lid
It is all misaligned with the osculum of lower well lid, in rotation under well lid to first order hull-borne, wherein four osculums of upper well lid
Perforation is overlapped with wherein four osculums of lower well lid to drain, in rotation under well lid to second level hull-borne, the eight of upper well lid
A osculum overlaps perforation draining with wherein eight osculums of lower well lid.
4. a kind of drain well lid that can adjust trepanning according to claim 1, which is characterized in that the upper well lid
A diameter of 50-100mm of osculum, a diameter of 40-90mm of the lower well lid osculum.
5. a kind of drain well lid that can adjust trepanning according to claim 1, which is characterized in that in the lower well lid
Osculum periphery be surrounded with Chinese red reflecting strips.
6. a kind of drain well lid that can adjust trepanning according to claim 1, which is characterized in that the upper well lid
It is provided with gasket in connecting shaft between lower well lid.
7. a kind of drain well lid that can adjust trepanning according to claim 1 or 6, which is characterized in that the company
Spindle includes screw bolt and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610936622.4A CN106436766B (en) | 2016-11-01 | 2016-11-01 | A kind of drain well lid that can adjust trepanning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610936622.4A CN106436766B (en) | 2016-11-01 | 2016-11-01 | A kind of drain well lid that can adjust trepanning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106436766A CN106436766A (en) | 2017-02-22 |
| CN106436766B true CN106436766B (en) | 2018-11-02 |
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ID=58179085
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610936622.4A Active CN106436766B (en) | 2016-11-01 | 2016-11-01 | A kind of drain well lid that can adjust trepanning |
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| Country | Link |
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| CN (1) | CN106436766B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528672A (en) * | 2019-09-02 | 2019-12-03 | 宣城市政建设集团有限公司 | A kind of prefabricated Sewage well cover and its installation method |
| CN112252373B (en) * | 2020-10-29 | 2022-09-23 | 国网山东省电力公司高青县供电公司 | Drainage inspection shaft lid of displacement adjustable |
| CN115012449A (en) * | 2022-06-30 | 2022-09-06 | 中国十九冶集团有限公司 | Modular assembly well lid and modular installation lid stacking structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5039263A (en) * | 1987-10-07 | 1991-08-13 | Polyco Inc. | Cover with integral fastening means |
| CN101886427A (en) * | 2009-05-16 | 2010-11-17 | 王秋波 | Rotary well cover |
| CN103696444A (en) * | 2013-12-13 | 2014-04-02 | 中国科学院深圳先进技术研究院 | Well lid for emergency drainage |
| CN203977463U (en) * | 2014-08-08 | 2014-12-03 | 黄贺明 | A kind of manhole cover |
| CN105807657A (en) * | 2016-03-10 | 2016-07-27 | 成都易信达科技股份有限公司 | Intelligent flood prevention well lid |
-
2016
- 2016-11-01 CN CN201610936622.4A patent/CN106436766B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5039263A (en) * | 1987-10-07 | 1991-08-13 | Polyco Inc. | Cover with integral fastening means |
| CN101886427A (en) * | 2009-05-16 | 2010-11-17 | 王秋波 | Rotary well cover |
| CN103696444A (en) * | 2013-12-13 | 2014-04-02 | 中国科学院深圳先进技术研究院 | Well lid for emergency drainage |
| CN203977463U (en) * | 2014-08-08 | 2014-12-03 | 黄贺明 | A kind of manhole cover |
| CN105807657A (en) * | 2016-03-10 | 2016-07-27 | 成都易信达科技股份有限公司 | Intelligent flood prevention well lid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106436766A (en) | 2017-02-22 |
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