CN106436766A - Drainage inspection well cover with adjustable open holes - Google Patents
Drainage inspection well cover with adjustable open holes Download PDFInfo
- Publication number
- CN106436766A CN106436766A CN201610936622.4A CN201610936622A CN106436766A CN 106436766 A CN106436766 A CN 106436766A CN 201610936622 A CN201610936622 A CN 201610936622A CN 106436766 A CN106436766 A CN 106436766A
- Authority
- CN
- China
- Prior art keywords
- well lid
- osculum
- well cover
- lid
- cover body
- 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.)
- Granted
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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
Abstract
The invention discloses a drainage inspection well cover with adjustable open holes. The drainage inspection well cover comprises an upper well cover body and a lower well cover body which are arranged in a vertically stacked manner. Connecting holes are formed in the circle center of the upper well cover body and the circle center of the lower well cover body. The upper well cover body and the lower well cover body are connected in the manner of arranging a connecting shaft in the connecting holes in a penetrating manner. The upper well cover body is rotationally connected with the connecting shaft, and the lower well cover body is fixedly connected with the connecting shaft. Drainage holes are formed in the upper well cover body and the lower well cover body, and the upper well cover body is rotated so that the drainage holes in the upper well cover body can or cannot coincide with the drainage holes in the lower well cover body. According to the drainage inspection well cover, the drainage capacity of the inspection well cover can be adjusted in rainy days, sundries can be prevented from falling into an inspection well in sunny days, and the inspection well cover and the road surface keep level at height all the time, so that danger is prevented from happening to pedestrians or vehicles in the going-out process in rainy days.
Description
Technical field
The present invention relates to a kind of drain well lid, more particularly to a kind of drain well lid that can adjust perforate, belongs to
Circuit planning construction technique field.
Background technology
Due to inconsiderate to Drainage Design complete in urban construction, it is more to add Climate Anomalies in recent years, and often one
There is serious waterlogging in a little cities after heavy rain, municipal drainage management personnel understand manual unlocking inspection well cover or by under inspection well cover
Water inspection well cover is backed down, pedestrian or vehicle by when, will be dangerous, occur when serious unexpected fall the lethal feelings of well
Condition.
At present some places are in inspection shaft built with preventing people from stepping on the net that sky falls down, these nets be usually by metal or non-
Metal is made, and people will not fall into shaft bottom stepping on space-time, but this inspection well cover is in draining, it is desired nonetheless to open lid, this
Still certain danger can be caused to pedestrian and vehicle, although pedestrian will not be fallen down when entering into, be easy to fall down, car
Tire suddenly encounters hole and also vehicle can be caused damage.
There is a kind of inspection well cover of automatic controlled height in prior art, make which increase drainage gap by raising inspection well cover,
The inspection well cover drainage pattern of this automatic controlled height, needs electronic controlling mostly, and therefore, on the one hand this mode increased
Mechanism complexity, reliability reduces, and two is that the power acquisition of inspection well cover becomes some problems, sets up cable or all can using battery
Increase Financial cost, if using battery, also often will charge the battery, battery is as work when not using
Make the factors such as humid environment to leak electricity, the energy, and maintenance cost height is wasted, needs to improve drainability in rainstorm weather
When, because having heightened the height of inspection well cover, pedestrian or vehicle will also tend to because the factor of rainy day poor visual effect is not little
The heart encounters the inspection well cover that heightens, and therefore still pedestrian or vehicle can be caused damage.
Content of the invention
For solving the deficiencies in the prior art, the present invention provides a kind of drain well lid that can adjust perforate, you can with
The drainability of rain adjustment inspection well cover, it is also possible to prevent debris from falling in inspection shaft in fine day, and inspection well cover and road surface height
Degree remains level, it is to avoid pedestrian or vehicle are caused danger during rainy day trip.
The technical solution adopted in the present invention is：
A kind of drain well lid that can adjust perforate, the upper well lid including setting stacked on top of one another and lower well lid, the upper well lid
Connecting hole is formed with the circle centre position of lower well lid, the upper well lid and lower well lid are by wearing connecting shaft connection, institute in connecting hole
State well lid and rotate with connecting shaft and be connected, the lower well lid is fixedly connected with connecting shaft, and the upper well lid is covered to be formed with going into the well
There is osculum, so that the osculum of upper well lid is overlapped or misaligned with the osculum of lower well lid by rotating upper well lid.
Further, the draining hole number of the lower well lid is more than or equal to the draining hole number of upper well lid, it is possible to achieve on
The osculum of well lid overlap insertion drainage pattern multiple with 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 upper well lid is all misaligned with the osculum of lower well lid, in rotation well lid to first order hull-borne,
Wherein four osculums of upper well lid are overlapped with wherein four osculums of lower well lid insertion draining, and in rotation, well lid is to the second level
Under hull-borne, eight osculums of upper well lid are overlapped with wherein eight osculums of lower well lid insertion draining so as to Ke Yigen
Displacement size is selected according to rainfall.
Further, described 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 described upper well lid osculum, described lower well lid osculum a diameter of
40-90mm.
Further, the osculum of the upper well lid is with diameter greater than the draining bore dia of lower well lid.
Further, in the osculum periphery of the lower well lid, Chinese red reflecting strips are surrounded with, in fine day, if on
Well lid and the osculum for covering of going into the well are in coincidence breakthrough status, and passerby can observe lower well lid by the osculum of upper well lid
Osculum peripheral ring prevents passerby from causing danger when inspection well cover, particularly around the light of the Chinese red reflecting strips reflection for arranging
Prevent the crutch of old man or the foot of child from the draining in the hole under coincidence breakthrough status is fallen into, improve safety.
Further, in the connecting shaft between described upper well lid and lower well lid, pad is provided with, in reduction, well lid is being rotated
During frictional force with lower well lid, be easy to rotate well lid.
Further, described connecting shaft includes screw bolt and nut, and screw bolt and nut belongs to standard connector, convenient install and
Dismounting and later maintenance.
The beneficial effects of the present invention is：Using two pieces of thickness and diameter identical well lid, divide on two well lids
Put and connected by connecting shaft in circle centre position, upper well lid can be rotated with respect to lower well lid along connecting shaft, press on two well lids
Rule distribution is provided with several osculums, and during the rainy day, in rotation, well lid makes osculum on well lid and the row that covers of going into the well
Water hole overlaps, then inspection well cover can carry out draining using the osculum after overlapping, and during fine day, in rotation, well lid is made on well lid
Osculum is misaligned with the osculum that covers of going into the well, then inspection well cover can prevent debris from falling in inspection shaft, therefore, inspection shaft of the present invention
Lid i.e. can be in the drainability of rain adjustment inspection well cover, it is also possible to prevent debris from falling in inspection shaft in fine day, and inspection shaft
Lid remains level with pavement-height, it is to avoid pedestrian or vehicle are caused danger during rainy day trip；The present invention is in rain
As long as it rotates osculum on the upper well lid of upper well lid adjustment and overlap with the osculum that covers of going into the well size, inspection shaft just can be adjusted
The displacement size of lid, and inspection well cover will not be raised, and keep level with pavement-height all the time, for the row that goes on a journey on rainy day road
People and vehicle are all very safe, it is not necessary to special maintenance, and implementation process is simple and convenient, and suit large area to popularize application.
Description of the drawings：
Fig. 1 is manhole cover structure schematic diagram in the present invention；
Fig. 2 is well lid structural representation under the present invention；
Fig. 3 is structural representation when eight osculums of well lid and lower well lid eight osculums therein overlap in the present invention；
Fig. 4 is structural representation when well lid four osculums therein and lower well lid four osculums therein overlap in the present invention
Figure；
Fig. 5 be the osculum of well lid and lower well lid in the present invention osculum all misaligned when structural representation；
Fig. 6 is overall structure diagram of the present invention；
In figure Main Reference Numerals implication is as follows：
The upper well lid of 1-, well lid under 2-, 3- connecting hole, 4- osculum, 5- pad, 6- bolt, 7- nut.
Specific embodiment：
Specific introduction is done to the present invention below in conjunction with the accompanying drawings.
Fig. 1 is manhole cover structure schematic diagram in the present invention；
Fig. 2 is well lid structural representation under the present invention；
Fig. 3 is structural representation when eight osculums of well lid and lower well lid eight osculums therein overlap in the present invention；
Fig. 4 is structural representation when well lid four osculums therein and lower well lid four osculums therein overlap in the present invention
Figure；
Fig. 5 be the osculum of well lid and lower well lid in the present invention osculum all misaligned when structural representation；
Fig. 6 is overall structure diagram of the present invention；
As shown in figures 1 to 6：The present embodiment is a kind of drain well lid that can adjust perforate, including the upper well of setting stacked on top of one another
Lid 1 and lower well lid 2, the circle centre position for wherein going up well lid 1 and lower well lid 2 is formed with connecting hole 3, and upper well lid 1 and lower well lid 2 pass through
Connecting hole 3 wears connecting shaft connection, and upper well lid 1 is rotated with connecting shaft and is connected, and lower well lid 2 is fixedly connected with connecting shaft, upper well lid 1
Osculum 4 being formed with lower well lid 2, the osculum 4 of upper well lid 1 and the osculum 4 of lower well lid 2 is made by rotating upper well lid 1
Overlap or misaligned；In the present embodiment, 4 quantity of osculum of lower well lid 2 is more than 4 quantity of osculum of upper well lid 1, it is possible to achieve
The osculum 4 of upper well lid 1 plants, with the osculum more than 4 of lower well lid 2, the insertion drainage pattern that overlaps, as illustrated in fig. 1 and 2：The present embodiment
In the osculum 4 of upper well lid 1 be provided with eight, the osculum 4 of lower well lid 2 is provided with 12；As in Figure 3-5：Initial shape
Under state, the osculum 4 of upper well lid 1 is all misaligned with the osculum 4 of lower well lid 2, and in rotation, well lid 1 is to first order hull-borne
Under, wherein four osculums 4 of upper well lid 1 are overlapped with wherein four osculums 4 of lower well lid 2 insertion draining, well lid 1 in rotation
To the hull-borne of the second level, eight osculums 4 of upper well lid 1 overlap with wherein eight osculums 4 of lower well lid 2 insertion row
Water, being rotated further by well lid 1 on this basis makes well lid 1 and lower well lid 2 recover to original state, moves in circles, that is, achieves
Inspection well cover displacement size is selected according to rainfall size, it is of course also possible to 4 quantity of osculum for arranging lower well lid 2 is equal to
4 quantity of osculum of upper well lid 1；In an initial condition, the osculum 4 of upper well lid 1 is all misaligned with the osculum 4 of lower well lid 2,
In rotation, well lid 1 is to hull-borne, and the osculum 4 of upper well lid 1 is overlapped with the osculum 4 of lower well lid 2 insertion draining, in this base
Being rotated further by well lid 1 on plinth makes well lid 1 and lower well lid 2 recover 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；And, pad 5 is provided with the connecting shaft between upper well lid 1 and lower well lid 2, in reduction, well lid 1 is being rotated
During frictional force with lower well lid 2, be easy to rotate well lid 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 connecting hole 3 of the screw rod bottom of bolt 6 through after the connecting hole 3 of upper well lid 1 with lower well lid 2
Threaded and connecting hole 3 through lower well lid 2, through the 6 screw rod bottom of bolt after 2 connecting hole 3 of lower well lid and 7 screw thread of nut
Connection.
The diameter of upper well lid osculum is set to 50-100mm when actually used by the present invention, lower well lid osculum
Diameter is set to 40-90mm, and the osculum of upper well lid is with diameter greater 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 for covering of going into the well are in coincidence insertion
State, by the osculum of upper well lid, passerby can observe that lower well lid osculum peripheral ring is anti-around the Chinese red reflecting strips of setting
The light that penetrates, prevents passerby from causing danger when inspection well cover, particularly prevents the crutch of old man or the foot of child from falling into weight
The draining in the hole under breakthrough status is closed, improves safety.
The present invention is using two pieces of thickness and diameter identical well lid, and two well lids are setting up and down and pass through in circle centre position
Connecting shaft connects, and upper well lid can be rotated along connecting shaft with respect to lower well lid, if being provided with by rule distribution on two well lids
A dry osculum, during the rainy day, in rotation, well lid is made osculum on well lid and is overlapped with the osculum that covers of going into the well, then inspection well cover
Draining can be carried out using the osculum after overlapping, during fine day, in rotation, well lid makes the osculum on well lid cover with going into the well
Osculum misaligned, then inspection well cover can prevent debris from falling in inspection shaft, and therefore, inspection well cover of the present invention can increase in the rainy day
Plus the drainability of inspection well cover, it is also possible to prevent debris from falling in inspection shaft in fine day, and inspection well cover is with pavement-height all the time
Holding level, it is to avoid pedestrian or vehicle are caused danger during rainy day trip；As long as present invention well lid on the rainy day rotates
Osculum in adjustment on well lid is overlapped with the osculum that covers of going into the well size, just can adjust the displacement size of inspection well cover,
And inspection well cover will not be raised, level is kept with pavement-height all the time, the pedestrian for going on a journey and vehicle on rainy day road are all pacified very much
Entirely, it is not necessary to special maintenance, implementation process is simple and convenient, and suit large area to popularize application.
The above is only the preferred implementation of patent of the present invention, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from patent principle of the present invention, some 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 (9)
1. a kind of drain well lid that can adjust perforate, it is characterised in that：Including the upper well lid of setting stacked on top of one another and go into the well
Lid, the circle centre position of the upper well lid and lower well lid is formed with connecting hole, and the upper well lid and lower well lid are by wearing in connecting hole
Connecting shaft connects, and the upper well lid and connecting shaft are rotated and be connected, and the lower well lid is fixedly connected with connecting shaft, the upper well lid with
Go into the well to cover and osculum is formed with, so that the osculum of upper well lid is overlapped with the osculum of lower well lid or not weigh by rotating upper well lid
Close.
2. a kind of drain well lid that can adjust perforate according to claim 1, it is characterised in that the lower well lid
Draining hole number is more than or equal to the draining hole number of upper well lid.
3. a kind of drain well lid that can adjust perforate according to claim 1 and 2, it is characterised 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
All misaligned with the osculum of lower well lid, in rotation well lid to first order hull-borne, wherein four osculums of upper well lid
Overlapped insertion draining with wherein four osculums of lower well lid, in rotation well lid to the hull-borne of the second level, the eight of upper well lid
Individual osculum is overlapped with wherein eight osculums of lower well lid insertion draining.
4. a kind of drain well lid that can adjust perforate according to claim 1, it is characterised in that described upper well lid
Identical with diameter with the thickness of lower well lid.
5. a kind of drain well lid that can adjust perforate according to claim 1, it is characterised in that described upper well lid
A diameter of 50-100mm of osculum, a diameter of 40-90mm of described lower well lid osculum.
6. a kind of drain well lid that can adjust perforate according to claim 5, it is characterised in that the upper well lid
Osculum is with diameter greater than the draining bore dia of lower well lid.
7. a kind of drain well lid that can adjust perforate according to claim 6, it is characterised in that in the lower well lid
Osculum periphery be surrounded with Chinese red reflecting strips.
8. a kind of drain well lid that can adjust perforate according to claim 1, it is characterised in that described upper well lid
And pad is provided with the connecting shaft between lower well lid.
9. a kind of drain well lid that can adjust perforate according to claim 1 or 8, it is characterised in that described 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 true CN106436766A (en) | 2017-02-22 |
| CN106436766B CN106436766B (en) | 2018-11-02 |
Family
ID=58179085
Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106436766B (en) |
Cited By (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 |
| CN112252373A (en) * | 2020-10-29 | 2021-01-22 | 安徽国云智能科技有限公司 | 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 |
Cited By (4)
| 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 |
| CN112252373A (en) * | 2020-10-29 | 2021-01-22 | 安徽国云智能科技有限公司 | Drainage inspection shaft lid of displacement adjustable |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106436766B (en) | 2018-11-02 |
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