CN205276320U - Automatic switching drain cover's rainwater inspection shaft well lid mechanism - Google Patents
Automatic switching drain cover's rainwater inspection shaft well lid mechanism Download PDFInfo
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- CN205276320U CN205276320U CN201521012833.6U CN201521012833U CN205276320U CN 205276320 U CN205276320 U CN 205276320U CN 201521012833 U CN201521012833 U CN 201521012833U CN 205276320 U CN205276320 U CN 205276320U
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- well lid
- well
- lid
- filling
- lower floor
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Abstract
The utility model relates to an automatic switching drain cover's rainwater inspection shaft well lid mechanism, belong to municipal drainage inspection shaft supporting facility field, this design is by the well lid, cross the basin, the inlet tube, let out switching water pocket and stress spring coupling spare constitution from filling, the upper strata well lid is net through -hole lid, lower floor's well lid comprises in geometric centre's the same unit lid the symmetry, each unit lid periphery passes through the hinge rotation with the mistake basin and is connected, cross the uncovered top and upper well lid rigid coupling of basin, on each unit lid of lower floor's well lid, the terminal surface is respectively through stress spring coupling spare and upper well lid down, let out the corresponding connection of switching water pocket from filling, following upper net through -hole and covering the rainwater that got into the basin, fill through each inlet tube and let out the switching water pocket into corresponding filling certainly, the drainage is opened in the automatic downward rotation of messenger lower floor each unit lid of well lid, has improved the ability of downspout network system collection road surface rainwater, otherwise during non - rainy day, each unit lid self -closing of lower floor's well lid prevents that the interior foul smell of well is excessive.
Description
Technical field
The rainwater inspection well well cover mechanism of a kind of automatic shutter drain cap of the utility model, belongs to municipal drainage inspection chamber auxiliary facility field.
Background technology
Being provided with one with the rainwater inspection well of pit shaft and well lid every certain length on traditional urban road rainwater pipe main pipe or dry pipe, when the main effect of this inspection chamber is rainwater pipeline maintenance, maintenance personnel or equipment enter from this well in rainwater main pipe or dry pipe and carry out maintenance management relating operation. Traditional rainwater inspection well well lid is generally solid closed structure, its main function covers tightly closed to rainwater inspection well pit shaft, leak outside preventing the foul smell in rainwater pipeline, just opening this well lid during rainwater pipeline maintenance makes maintenance personnel or equipment enter inspection chamber, and therefore traditional rainwater inspection well well lid does not have the function collecting rainwater on road surface. But in actual motion, especially during heavy rain, in order to reduce or eliminate surface gathered water, people usually open the rainwater inspection well well lid on road, drained by rainwater main pipe or dry pipe after making rainwater on road surface can flow directly into rainwater inspection well, to increase the ability that storm sewer system collects rainwater on road surface. Therefore, during heavy rain, the function demand that rainwater inspection well well lid can be collected rainwater on road surface by people is outstanding especially.
Practical novel content
The purpose of this utility model is to provide the rainwater inspection well well cover mechanism of a kind of automatic shutter drain cap, the utility model rainwater inspection well well cover mechanism is without the need to additional electronic start and stop and operating device, realize rainy day automatic opening water discharge, automatically close after rain, thus improve capacity gauge and the collection effciency of urban rainwater system.
The rainwater inspection well well cover mechanism of a kind of automatic shutter drain cap of the utility model, by well lid, cross tank, water inlet pipe, certainly fill and let out opening and closing water pocket and stress spring web member forms, described well lid is made up of upper and lower layer well lid, upper strata well lid is grid through hole lid, lower floor's well lid is made up of the same unit lid body being symmetrical in geometric centre, tank outer side is rotationally connected each unit cover body periphery by hinge with crossing, open top end and the upper strata well lid of crossing tank connect admittedly, described letting out opening and closing water pocket top be provided with filling opening from filling, bottom is provided with discharge opening; The upper and lower end face of lower floor's well lid each unit cover body is respectively by stress spring web member and upper strata well lid, certainly fill and let out the corresponding connection of opening and closing water pocket; Described each water inlet pipe upper tube port was arranged at intervals in tank, the connection corresponding to certainly filling the filling opening letting out opening and closing water pocket of its underpart pipe port; The rainwater of tank was entered from upper strata grid through hole lid, it is filled with corresponding certainly filling by each water inlet pipe and lets out opening and closing water pocket, make each unit cover body of lower floor's well lid because of by from filling the action of gravity after letting out opening and closing water pocket water-filling and automatically rotate from lower floor's well lid geometric centre and open, carrying out draining; Otherwise, when letting out after opening and closing water pocket makes action of gravity disappear because sluicing gradually from filling, each unit cover body is then subject to the recovery pulling force effect of the stress spring web member of its upper surface and upwards restores, lower floor's well lid is closed automatically, thus automatically open when realizing the rainwater inspection well well lid rainy day, automatically close after rain.
The connection node of the described stress spring web member being connected with lower floor's well lid each unit cover body upper surface and lower surface respectively is evenly arranged on the nearly geometric centre end of each unit cover body.
Upper strata well lid is fixed on by messenger wire in described each water inlet pipe top.
Described water inlet pipe upper tube port is horizontal loudspeaker, and its height is higher than crossing the heavy layer of sand that may exist at the bottom of tank; Water inlet pipe bottom is telescopic tube.
Described from filling the discharge opening letting out opening and closing water pocket with from filling the expansion letting out opening and closing water pocket and expand, until the water displacement of discharge opening is equal with the filled water amount of water-in, certainly fills and let out opening and closing water pocket not reflation.
Described well lid is circular or square.
The utility model well cover mechanism can according to weather condition automatic shutter, can automatically open during the rainy day and make the utility model well cover mechanism possess the function collecting rainwater on road surface, thus improve the ability that storm sewer system collects rainwater on road surface, water on urban streets problem when greatly alleviating or eliminate heavy rain, automatically close after rain, can prevent the foul smell in rainwater inspection well and pipeline from affecting air ambient by well lid is excessive, therefore maintain the function of tradition rainwater inspection well well lid; This rainwater inspection well well lid system is for opening and closing automatically in addition, it is not necessary to additional electronic start and stop and operating device, not only saves investment and running cost, and is convenient to management maintenance.
Accompanying drawing explanation
Fig. 1 the utility model structure schematic cross-section
The Section A-A schematic diagram of Fig. 2 the utility model Fig. 1
Fig. 3 the utility model schematic top plan view
Embodiment
Now illustrate how the utility model is implemented further in conjunction with the accompanying drawings and embodiments:
The rainwater inspection well well cover mechanism of a kind of automatic shutter drain cap of the utility model, by well lid, cross tank, water inlet pipe, opening and closing water pocket and stress spring web member composition is let out from filling, described well lid is made up of upper strata well lid G1 and lower floor well lid G2, upper strata well lid G1 is grid through hole lid, it is fixed on rainwater inspection well pit shaft 1 by stationary installation, lower floor well lid G2 is made up of the same unit lid body Gd being symmetrical in geometric centre X, the described tank C of mistake is arranged along lower floor's well lid G2 periphery, its top is uncovered and is fixed in upper strata well lid G1, described let out opening and closing water pocket Q top be provided with filling opening K1 from filling, bottom is provided with discharge opening K2, the upper and lower end face of lower floor well lid G2 each unit cover body Gd is respectively by stress spring web member T1, T2 and upper strata well lid G1, certainly fill and let out the corresponding connection of opening and closing water pocket Q, tank C outer side is rotationally connected its each unit cover body Gd periphery by hinge H with crossing, described each water inlet pipe J upper tube port is arranged at tank C interval along crossing, the connection corresponding to certainly filling the filling opening K1 letting out opening and closing water pocket of its underpart pipe port, the rainwater of tank C was entered from upper strata grid through hole lid G1, it is filled with corresponding certainly filling by each water inlet pipe J and lets out opening and closing water pocket Q, make each unit cover body Gd of lower floor's well lid because of by from filling the action of gravity after letting out opening and closing water pocket water-filling and automatically rotate from lower floor well lid geometric centre X and open, carrying out draining, otherwise, when letting out after opening and closing water pocket Q makes action of gravity disappear because discharge opening K2 sluicing effect sluices gradually from filling, each unit cover body is then subject to the recovery pulling force effect of the stress spring web member T1 of its upper surface and upwards restores, lower floor well lid G2 is closed automatically, thus automatically open when realizing the rainwater inspection well well lid rainy day, automatically close after rain.
Described stress spring web member T1, T2 being connected with lower floor's well lid each unit cover body Gd upper surface and lower surface respectively is evenly arranged on the nearly geometric centre end of each unit cover body.
Upper strata well lid is fixed on by messenger wire in described each water inlet pipe J top.
Described water inlet pipe J upper tube port is horizontal hydraucone, and its height is higher than crossing the heavy layer of sand that may exist at the bottom of tank C; Water inlet pipe J bottom is scalable pipeline.
Described from filling the discharge opening K2 letting out opening and closing water pocket Q with from filling the expansion letting out opening and closing water pocket Q and expand, until the water displacement of discharge opening K2 is equal with the K1 filled water amount of water-in, certainly fills and let out opening and closing water pocket Q i.e. not reflation.
Described well lid G1, G2 are circular or square.
Embodiment 1:
The rainwater inspection well well cover mechanism of the present embodiment automatic shutter drain cap, by round manhole cover, cross tank, water inlet pipe, opening and closing water pocket and stress spring web member composition is let out from filling, described round manhole cover is made up of upper strata well lid G1 and lower floor well lid G2, upper strata well lid G1 is grid through hole lid, make by high-tenacity heavy material, it is fixed on rainwater inspection well pit shaft 1 by stationary installation, lower floor well lid G2 is made up of the identical fan-shaped unit cover body Gd being symmetrical in circular geometry center, powerful lightweight material is adopted to make, the described tank C of mistake is arranged along circular lower floor well lid G2 circumferential annular, its top is uncovered and is fixed in upper strata well lid G1, described let out opening and closing water pocket Q make by strong elastic material from filling, Thin Elastic squash it is expand into after water-filling, its top is provided with filling opening K1, bottom is provided with discharge opening K2, during water-filling discharge opening K2 with from fill let out opening and closing water pocket Q expand and expand, until when discharge opening K2 water displacement is equal with filling opening K1 filled water amount, opening and closing water pocket Q not reflation is let out from filling, the upper and lower end face of lower floor well lid G2 each sector element lid body Gd is respectively by stress spring web member T1, T2 and upper strata well lid G1, from filling the node let out opening and closing water pocket Q correspondence and connect, evenly it is arranged on X one end, the nearly center of circle of each sector element lid body, tank C outer side is rotationally connected its each sector element lid body Gd periphery by hinge H with crossing, described each water inlet pipe J upper tube port is arranged at tank C interval along crossing, it is fixed on upper strata well lid G1 by messenger wire, upper tube port is horizontal hydraucone, the connection corresponding to certainly filling the filling opening K1 letting out opening and closing water pocket of lower tube port, the height of the horizontal hydraucone of top pipe end is higher than crossing heavy layer of sand possible at the bottom of tank C, bottom is scalable pipeline, see Fig. 1-3, the rainwater of tank C was entered from upper strata grid through hole lid G1, it is filled with corresponding certainly filling by each water inlet pipe J and lets out opening and closing water pocket Q, make lower floor's well lid each sector element lid body Gd because of by from filling the action of gravity after letting out opening and closing water pocket water-filling and automatically rotate from lower floor well lid geometric centre X and open, carrying out draining, otherwise, when letting out after opening and closing water pocket Q makes action of gravity disappear because discharge opening K2 sluicing effect sluices gradually from filling, each sector element lid body is then subject to the recovery pulling force effect of the stress spring web member T1 of its upper surface and upwards restores, lower floor well lid G2 is closed automatically, thus automatically open when realizing the rainwater inspection well well lid rainy day, automatically close after rain.
With reason, the well lid of the rainwater inspection well well cover mechanism of the utility model automatic shutter drain cap can be designed to square well lid, and its lower floor's well lid is made up of the identical rectangular cells lid body being symmetrical in square geometric centre, and it is all same as Example 1 that other implement mode.
Claims (6)
1. the rainwater inspection well well cover mechanism of an automatic shutter drain cap, it is characterized in that, by well lid, cross tank, water inlet pipe, certainly fill and let out opening and closing water pocket and stress spring web member forms, described well lid is made up of upper and lower layer well lid, upper strata well lid is grid through hole lid, lower floor's well lid is made up of the same unit lid body being symmetrical in geometric centre, tank outer side is rotationally connected each unit cover body periphery by hinge with crossing, open top end and the upper strata well lid of crossing tank connect admittedly, described letting out opening and closing water pocket top be provided with filling opening from filling, bottom is provided with discharge opening; The upper and lower end face of lower floor's well lid each unit cover body is respectively by stress spring web member and upper strata well lid, certainly fill and let out the corresponding connection of opening and closing water pocket; Described each water inlet pipe upper tube port was arranged at intervals in tank, the connection corresponding to certainly filling the filling opening letting out opening and closing water pocket of its underpart pipe port; The rainwater of tank was entered from upper strata grid through hole lid, it is filled with corresponding certainly filling by each water inlet pipe and lets out opening and closing water pocket, make each unit cover body of lower floor's well lid because of by from filling the action of gravity after letting out opening and closing water pocket water-filling and automatically rotate from lower floor's well lid geometric centre and open, carrying out draining; Otherwise, when letting out after opening and closing water pocket makes action of gravity disappear because sluicing gradually from filling, each unit cover body is then subject to the recovery pulling force effect of the stress spring web member of its upper surface and upwards restores, lower floor's well lid is closed automatically, thus automatically open when realizing the rainwater inspection well well lid rainy day, automatically close after rain.
2. the rainwater inspection well well cover mechanism of a kind of automatic shutter drain cap according to claim 1, it is characterized in that, the connection node of the stress spring web member being connected with lower floor's well lid each unit cover body upper surface and lower surface respectively is evenly arranged on the nearly geometric centre end of each unit cover body.
3. the rainwater inspection well well cover mechanism of a kind of automatic shutter drain cap according to claim 1, it is characterised in that, upper strata well lid is fixed on by messenger wire in each water inlet pipe top.
4. the rainwater inspection well well cover mechanism of a kind of automatic shutter drain cap according to claim 1, it is characterised in that, water inlet pipe upper tube port is horizontal loudspeaker, and its height is higher than crossing the heavy layer of sand that may exist at the bottom of tank; Water inlet pipe bottom is telescopic tube.
5. the rainwater inspection well well cover mechanism of a kind of automatic shutter drain cap according to claim 1, it is characterized in that, from fill let out opening and closing water pocket water-filling after expand into Thin Elastic squash, its discharge opening is with from filling the expansion letting out opening and closing water pocket and expand, until the water displacement of discharge opening K2 is equal with the filled water amount of water-in, certainly fills and let out opening and closing water pocket Q not reflation.
6. the rainwater inspection well well cover mechanism of a kind of automatic shutter drain cap according to claim 1, it is characterised in that, well lid is circular or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521012833.6U CN205276320U (en) | 2015-12-07 | 2015-12-07 | Automatic switching drain cover's rainwater inspection shaft well lid mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521012833.6U CN205276320U (en) | 2015-12-07 | 2015-12-07 | Automatic switching drain cover's rainwater inspection shaft well lid mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205276320U true CN205276320U (en) | 2016-06-01 |
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ID=56060904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521012833.6U Withdrawn - After Issue CN205276320U (en) | 2015-12-07 | 2015-12-07 | Automatic switching drain cover's rainwater inspection shaft well lid mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205276320U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421494A (en) * | 2015-12-07 | 2016-03-23 | 武汉市政工程设计研究院有限责任公司 | Rainwater inspection well cover mechanism for drainage cover capable of being opened and closed automatically |
| CN106677324A (en) * | 2016-12-08 | 2017-05-17 | 东莞市联洲知识产权运营管理有限公司 | Parallel closing type rainwater collecting device |
| CN107816061A (en) * | 2017-10-29 | 2018-03-20 | 吉林大学 | For automatically adjusting the inspection well cover of displacement |
| CN109138133A (en) * | 2018-10-18 | 2019-01-04 | 宁波高新区义利达信息科技有限公司 | A kind of municipal wastewater well lid that can be automatically increased displacement |
| CN111042299A (en) * | 2019-12-11 | 2020-04-21 | 山东华宇工学院 | Well lid device for drainage |
-
2015
- 2015-12-07 CN CN201521012833.6U patent/CN205276320U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421494A (en) * | 2015-12-07 | 2016-03-23 | 武汉市政工程设计研究院有限责任公司 | Rainwater inspection well cover mechanism for drainage cover capable of being opened and closed automatically |
| CN105421494B (en) * | 2015-12-07 | 2017-09-15 | 武汉市政工程设计研究院有限责任公司 | A kind of rainwater inspection well well cover mechanism of automatic shutter drain cap |
| CN106677324A (en) * | 2016-12-08 | 2017-05-17 | 东莞市联洲知识产权运营管理有限公司 | Parallel closing type rainwater collecting device |
| CN107816061A (en) * | 2017-10-29 | 2018-03-20 | 吉林大学 | For automatically adjusting the inspection well cover of displacement |
| CN109138133A (en) * | 2018-10-18 | 2019-01-04 | 宁波高新区义利达信息科技有限公司 | A kind of municipal wastewater well lid that can be automatically increased displacement |
| CN111042299A (en) * | 2019-12-11 | 2020-04-21 | 山东华宇工学院 | Well lid device for drainage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160601 Effective date of abandoning: 20170915 |