CN106677223A - Antitheft municipal manhole cover - Google Patents
Antitheft municipal manhole cover Download PDFInfo
- Publication number
- CN106677223A CN106677223A CN201710128817.0A CN201710128817A CN106677223A CN 106677223 A CN106677223 A CN 106677223A CN 201710128817 A CN201710128817 A CN 201710128817A CN 106677223 A CN106677223 A CN 106677223A
- Authority
- CN
- China
- Prior art keywords
- hatchcover
- rotating shaft
- lid
- type rotating
- cover
- 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.)
- Pending
Links
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
-
- 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
- E02D29/1427—Locking devices
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
- E03F2005/063—Gully gratings with slidable or rotatable locking elements
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention relates to the technical field of municipal manhole cover, in particular to an antitheft municipal manhole cover which comprises a protection cylinder body. An annular flange is arranged at the position, close to a port, in the protection cylinder body. The flange is provided with an installation cover and a bin cover. The edge of the bin cover is fixedly connected with the flange through multiple nuts. One end of the installation cover and one end of the bin cover are connected with a hinge, and the end, away from the hinge, of the installation cover is fixed to the bin cover through a dormant lock. Multiple L-shaped rotating shafts are arranged on the edge of the bottom of the bin cover at intervals and are symmetrically arranged; and the L-shaped rotating shafts penetrate the bin cover, and the ends, located above the bin cover, of the L-shaped rotating shafts are provided with rotating shaft handles. The other ends of the rotating clamping shafts are located in clamping grooves. The clamping grooves are fixed in the protection cylinder body through nuts. Magnets are arranged in the clamping grooves. The antitheft municipal manhole cover is simple in structure and low in cost, more importantly, theft prevention is achieved, and water flushing is prevented.
Description
Technical field
The present invention relates to municipal well lid technical field, more particularly to a kind of antitheft municipal well lid.
Background technology
Now, with epoch and development in science and technology, the off line well in ground is covered in the underfooting in whole city.However, municipal well lid into
On the ground and the ground unique communicative channel of off line well.Municipal well lid on the market is made of metal, and because needing its own weight
Amount comes fixed position, and generally solid cylindric, this causes that lawless person can steal municipal well lid.It is known that municipal well lid
Once the person of being tampered steals, we will be generated with huge harm, the pedestrian in night can directly be strayed into because light is bad
Underground makes body come to harm in hole, and rainy day people falls into puddle and can threaten life, and motor-driven vehicle going process easily causes rollover danger
Evil life, in addition in heavy rain weather, well lid is easily flushed away because rainwater is excessive, and this also causes very big danger to the safety of people
Evil.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of antitheft municipal well lid for proposing.
To achieve these goals, present invention employs following technical scheme：
A kind of antitheft municipal well lid of design, including protection cylinder, annular is provided with the protection cylinder near the position of port
Flange, the flange is provided with installation lid and hatchcover, and the edge of the hatchcover is fixedly connected by multiple nuts with flange, described
The one end for installing lid and hatchcover is connected with hinge, and the lid of installing is fixed away from one end of hinge and hatchcover by built-in lock,
Many L-type rotating shafts are interval with along the bottom margin of the hatchcover, the L-type rotating shaft is symmetrical set, and the L-type rotating shaft
Through hatchcover, one end that the L-type rotating shaft is located above hatchcover is provided with rotating shaft handle, and the other end of the rotation axis is located at card
In groove, the draw-in groove is fixed on protection cylinder by nut, and magnetic patch is provided with the draw-in groove.
Preferably, the installation is covered and is provided with otch, and the otch is symmetrical set.
Preferably, the lid of installing is provided with some inlet openings near the position of central point, and the inlet opening is arranged in a ring
Set simultaneously through installing lid and hatchcover, the number scope of inlet opening in the inlet opening between two to eight, to be provided with
The screen pack being fixedly connected.
Preferably, the radical scope of the L-type rotating shaft is between two to eight, L-type rotating shaft is steel shaft.
Preferably, aperture of the size of the rotating shaft handle more than hatchcover base apertures.
The antitheft municipal well lid of one kind proposed by the present invention, beneficial effect is：This kind of antitheft municipal well lid use nut with
And be securable to rotate axis in draw-in groove, whole hatchcover is fixed so that whole municipal administration well lid is fixed on protection cylinder, so
Well lid will not be easily stolen away or wash away because of light weight.This kind of antitheft municipal well lid has simple structure, and low cost is most heavy
What is wanted is antitheft, waterproof punching.
Brief description of the drawings
Fig. 1 is a kind of structural representation of antitheft municipal well lid proposed by the present invention；
Fig. 2 is a kind of installation lid Unclosing structure schematic diagram of antitheft municipal well lid proposed by the present invention；
Fig. 3 is a kind of overlooking the structure diagram of antitheft municipal well lid proposed by the present invention.
Fig. 4 is a kind of notch schematic diagram of antitheft municipal well lid proposed by the present invention.
In figure：Install lid 1, hatchcover 2, hinge 3, built-in lock 4, otch 5, nut 6, inlet opening 7, screen pack 8, rotation axis 9,
Draw-in groove 10, magnetic patch 11, protection cylinder 12, knob handle 13, flange 14.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-4, a kind of antitheft municipal well lid, including protection cylinder 12, set in protection cylinder 2 near the position of port
There is the flange 14 of annular, flange 14 is provided with installation lid 1 and hatchcover 2, and the edge of hatchcover 2 passes through multiple nuts 6 and consolidates with flange 14
Fixed connection, allows and is fixed between hatchcover 2 and protection cylinder 12, and facilitate hatchcover 2 to be dismantled.
Lid 1 is installed and is provided with some inlet openings 7 near the position of central point, the setting arranged in a ring of inlet opening 7 and through
Lid 1 and hatchcover 2 are installed, the number scope of inlet opening 7 is provided with the mistake being fixedly connected between two to eight, inlet opening 7 is interior
Filter screen 8, rain is big or when Flooding, water can flow into sewer by inlet opening 7.
Lid 1 is installed and is provided with otch 5, otch 5 facilitates maintenance person to be opened lid 1 is installed, and otch 5 is symmetrical set, peace
One end of capping 1 and hatchcover 2 is connected with hinge 3, and installation lid 1 is fixed away from one end of hinge 3 and hatchcover 2 by built-in lock 4,
Many L-type rotating shafts 9 are interval with along the bottom margin of hatchcover 2, L-type rotating shaft 9 is symmetrical set, and L-type rotating shaft 9 runs through hatchcover
2。
One end that L-type rotating shaft 9 is located at the top of hatchcover 2 is provided with rotating shaft handle 13, and the size of rotating shaft handle 13 is more than the bottom of hatchcover 2
The aperture in portion hole, prevents L-type rotating shaft 9 from being come off from hatchcover 2.The other end for rotating axis 9 is located in draw-in groove 10, and draw-in groove 10 passes through
Nut is fixed on protection cylinder 12, is provided with magnetic patch 11 in draw-in groove 10, the radical scope of L-type rotating shaft 9 between two to eight,
L-type rotating shaft 9 is steel shaft.
The present invention when in use, user's rotatable handles 13 so that the other end of L-type rotating shaft 9 is stuck in draw-in groove 10
Go and fix, and the hatchcover 2 of lid 1 is installed and be locked by built-in lock 4, L-type rotating shaft could be rotated so will only install lid 1 and open
9, allow its end to depart from draw-in groove 10, the well lid could be taken out.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (5)
1. a kind of antitheft municipal well lid, including protection cylinder（12）, the protection cylinder（2）The interior position near port is provided with ring
The flange of shape（14）, it is characterised in that the flange（14）It is provided with installation lid（1）And hatchcover（2）, the hatchcover（2）Side
Edge passes through multiple nuts（6）With flange（14）It is fixedly connected, it is described that lid is installed（1）And hatchcover（2）One end be connected with hinge
（3）, and the installation lid（1）Away from hinge（3）One end and hatchcover（2）By built-in lock（4）It is fixed, along the hatchcover（2）
Bottom margin be interval with many L-type rotating shafts（9）, the L-type rotating shaft（9）It is symmetrical set, and the L-type rotating shaft（9）Pass through
Crossing cabin lid（2）, the L-type rotating shaft（9）Positioned at hatchcover（2）One end of top is provided with rotating shaft handle（13）, the rotation axis（9）
The other end be located at draw-in groove（10）It is interior, the draw-in groove（10）Protection cylinder is fixed on by nut（12）On, the draw-in groove（10）
Inside it is provided with magnetic patch（11）.
2. the antitheft municipal well lid of one kind according to claim 1, it is characterised in that the installation lid（1）It is provided with otch
（5）, and the otch（5）It is symmetrical set.
3. the antitheft municipal well lid of one kind according to claim 1, it is characterised in that the installation lid（1）Near central point
Position be provided with some inlet openings（7）, the inlet opening（7）Setting arranged in a ring is simultaneously covered through installing（1）And hatchcover
（2）, inlet opening（7）Number scope between two to eight, the inlet opening（7）Inside it is provided with the screen pack being fixedly connected
（8）.
4. the antitheft municipal well lid of one kind according to claim 1, it is characterised in that the L-type rotating shaft（9）Radical scope
Between two to eight, L-type rotating shaft（9）It is steel shaft.
5. the antitheft municipal well lid of one kind according to claim 1, it is characterised in that the rotating shaft handle（13）Size it is big
In hatchcover（2）The aperture of base apertures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710128817.0A CN106677223A (en) | 2017-03-06 | 2017-03-06 | Antitheft municipal manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710128817.0A CN106677223A (en) | 2017-03-06 | 2017-03-06 | Antitheft municipal manhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106677223A true CN106677223A (en) | 2017-05-17 |
Family
ID=58826323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710128817.0A Pending CN106677223A (en) | 2017-03-06 | 2017-03-06 | Antitheft municipal manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106677223A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204032A (en) * | 2018-01-10 | 2018-06-26 | 广州犀鸟工业设计有限公司 | A kind of improved drain |
| CN113530368A (en) * | 2021-08-30 | 2021-10-22 | 泉州博超实业有限公司 | Rotary lock for manhole cover |
| CN114809047A (en) * | 2022-04-19 | 2022-07-29 | 中国水利水电第六工程局有限公司 | Deep foundation pit dewatering construction structure and construction method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2344440Y (en) * | 1998-07-14 | 1999-10-20 | 潘卫东 | Manhole cover |
| CN2606136Y (en) * | 2003-03-27 | 2004-03-10 | 无锡鑫乐金属材料有限公司 | Improved antitheft manhole cover |
| KR20060026778A (en) * | 2004-09-21 | 2006-03-24 | 안계훈 | The cover for rainer |
| CN2818558Y (en) * | 2005-07-12 | 2006-09-20 | 胡万军 | Double-layer pressure manhole cover |
| CN202430746U (en) * | 2012-01-16 | 2012-09-12 | 昆明迪森电气有限公司 | Wireless electronic control manhole cover device |
| CN103469819A (en) * | 2013-08-20 | 2013-12-25 | 国家电网公司 | Anti-theft manhole cover |
| CN205475337U (en) * | 2016-02-04 | 2016-08-17 | 王在峰 | Municipal administration well lid with theftproof function |
| CN206752515U (en) * | 2017-03-06 | 2017-12-15 | 浙江振鸿建设有限公司 | A kind of antitheft municipal well lid |
-
2017
- 2017-03-06 CN CN201710128817.0A patent/CN106677223A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2344440Y (en) * | 1998-07-14 | 1999-10-20 | 潘卫东 | Manhole cover |
| CN2606136Y (en) * | 2003-03-27 | 2004-03-10 | 无锡鑫乐金属材料有限公司 | Improved antitheft manhole cover |
| KR20060026778A (en) * | 2004-09-21 | 2006-03-24 | 안계훈 | The cover for rainer |
| CN2818558Y (en) * | 2005-07-12 | 2006-09-20 | 胡万军 | Double-layer pressure manhole cover |
| CN202430746U (en) * | 2012-01-16 | 2012-09-12 | 昆明迪森电气有限公司 | Wireless electronic control manhole cover device |
| CN103469819A (en) * | 2013-08-20 | 2013-12-25 | 国家电网公司 | Anti-theft manhole cover |
| CN205475337U (en) * | 2016-02-04 | 2016-08-17 | 王在峰 | Municipal administration well lid with theftproof function |
| CN206752515U (en) * | 2017-03-06 | 2017-12-15 | 浙江振鸿建设有限公司 | A kind of antitheft municipal well lid |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204032A (en) * | 2018-01-10 | 2018-06-26 | 广州犀鸟工业设计有限公司 | A kind of improved drain |
| CN113530368A (en) * | 2021-08-30 | 2021-10-22 | 泉州博超实业有限公司 | Rotary lock for manhole cover |
| CN114809047A (en) * | 2022-04-19 | 2022-07-29 | 中国水利水电第六工程局有限公司 | Deep foundation pit dewatering construction structure and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7744305B2 (en) | Manhole with locking device | |
| US6739796B1 (en) | High security manhole insert cover | |
| CN106677223A (en) | Antitheft municipal manhole cover | |
| KR20120003026U (en) | Bad smell preventing cover of manhole | |
| CN109778995B (en) | Municipal works drainage well structure of easy clearance | |
| CN108915074B (en) | Deodorant well lid | |
| CN207194025U (en) | A kind of anti-stealing manhole cover | |
| KR101395414B1 (en) | A manhole cover for multi-function | |
| CN206752515U (en) | A kind of antitheft municipal well lid | |
| CN105926680B (en) | A kind of double-layer multifunctional manhole lid device | |
| KR101506392B1 (en) | A Manhole cover having multi-function Frame | |
| CN209443501U (en) | A kind of anti-stealing manhole cover | |
| CN110872850B (en) | Higher municipal works of security performance are with well lid | |
| CN107841965A (en) | A kind of bar cheats alarming device | |
| CN207469316U (en) | A kind of municipal works anti-clogging drainage manhole cover | |
| CN217379004U (en) | Sewer well cover plate | |
| KR101515297B1 (en) | A Hinge for Manhole cover | |
| CN212078022U (en) | Flood discharge inspection well cover | |
| CN216379883U (en) | Automatic drainage well cover | |
| CN108867821A (en) | A kind of road surface drainage device | |
| CN207244668U (en) | A kind of inspection well cover external member with locking mechanism | |
| CN209907443U (en) | Municipal works safety well lid | |
| CN210766897U (en) | Municipal administration public works are with theftproof anti-blocking well lid | |
| CN104612238B (en) | A kind of wellhead assembly using pressing safety well lid | |
| CN209114508U (en) | A kind of connection component for inspection shaft anti-drop net |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170517 |
|
| WD01 | Invention patent application deemed withdrawn after publication |