CN103362143B - Waterproof anti-flushing safety check well cover device - Google Patents
Waterproof anti-flushing safety check well cover device Download PDFInfo
- Publication number
- CN103362143B CN103362143B CN201310336016.5A CN201310336016A CN103362143B CN 103362143 B CN103362143 B CN 103362143B CN 201310336016 A CN201310336016 A CN 201310336016A CN 103362143 B CN103362143 B CN 103362143B
- Authority
- CN
- China
- Prior art keywords
- well
- seat
- well cover
- well seat
- well lid
- 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
Links
Abstract
The invention discloses a waterproof anti-flushing safety check well cover device which comprises a well seat, a well cover arranged on the well seat and a screwing buckle device arranged at the lower side of the well cover. One end of the well seat is hinged to one end of the well cover. The screwing buckle device comprises a rotary shaft arranged at the lower side of the well cover, a transverse bar arranged on the rotary shaft and a rotary rod arranged at the end portion of the transverse bar. The rotary rod penetrates through a circular arc groove formed in the well cover. The transverse bar rotates along the circular arc groove through the rotary rod. When the transverse bar is screwed out of the edge of the well cover, one end of the transverse bar is located below a flange of the well seat and tightly matched with the flange, and the well cover hinged to the well seat is firmly fixed on the well seat. When the transverse bar is screwed to the end of the circular arc groove in the reverse direction, the transverse bar is separated from the flange of the well seat, a screwing buckle is released, and therefore the well cover can be opened. The waterproof anti-flushing safety check well cover device is simple in structure, easy to assemble, capable of effectively preventing the phenomenon that due to reverse flushing of water, the well cover is separated from the well seat and suitable for city and road construction engineering.
Description
Technical field
The invention belongs to mechanized equipment and manufacture field and city and field of road, relate to a kind of waterproof recoil safety manhole lid arrangement, be specifically related to a kind of well water that prevents and rush the manhole lid device turning over well lid.
Background technology
Along with modern science and technology and socioeconomic fast development, urban construction is progressively accelerated, city size is in continuous expansion, different kinds of roads facility progresses into regulation and standardization management, many pipelines, netting twine progressively enter network of underground, and thus the market demand of manhole cover in urban planning and road construction constantly increases.Because well lid is the closure leading to top, underground installation access, the communal facilities such as every urban road, speedway, tap water, draining, telecommunications, electric power, fire plug, valve all needs installation check well lid.The material manufacturing manhole cover is a lot, and composite plastic, steel concrete are used for light-duty well lid, and grey foundry goods and spheroidal graphite casting are used for plain edition and heavy well cover.Due to Summer Heavy Rainfall season, underground pipeline recoils to well lid because the water yield is excessive, and well lid is separated with well seat, a lot of well lid well seat just occurs this year and causes because water recoil is separated and gulp down people's death incident, cause huge repercussion in the whole nation.In the urgent need to the manhole cover device of the safety of a kind of energy waterproof recoil.
Summary of the invention
technical problem:the invention provides and a kind ofly can prevent from causing because water recoil waterproof that well lid is separated with well seat and to recoil safety manhole lid arrangement.
technical scheme:waterproof recoil safety manhole lid arrangement of the present invention, comprise well seat, the spinner assembly being arranged on the well lid on well seat and being arranged on the downside of well lid, well seat and well lid are at one end hinged, spinner assembly comprises the rotating shaft be arranged on the downside of well lid, be arranged on the horizontal stripe in rotating shaft and the swing arm being arranged on horizontal stripe end, swing arm is through the arc groove that well lid is arranged, horizontal stripe can be rotated along arc groove by swing arm, when screwing out well lid edge, below the flange that horizontal stripe one end is positioned at well seat and with it tight fit, the well lid hinged with well seat is securely fixed on well seat, when opposite direction is threaded to the end of arc groove, horizontal stripe departs from the flange of well seat, spinner is removed, well lid can be opened.
This waterproof recoil safety manhole lid arrangement, its turn buckle device is made up of following three parts, is respectively horizontal stripe, rotating shaft and swing arm.Because horizontal stripe and well seat flange adopt tight fit, improve the stability of horizontal stripe fastening well seat, and two horizontal stripes of design are away from bolt, symmetrical along center line, more ensure that the ability of this device opposing well water recoil.When swing arm rotates to an angle along arc track on well lid, make horizontal stripe screw out well seat flange, spinner is removed, and well lid can be separated with well seat around bolt.
beneficial effect:the present invention compared with prior art, has the following advantages:
Common anti-stealing manhole cover, its well lid relies on gravity to be sitting on well seat, does not have locking device, and when well water in hoistway recoils, well lid is separated with well seat, there is serious potential safety hazard.Thus the present invention designs a spinner assembly between well lid and well seat, by well lid and well seat locked.
Apparatus of the present invention have and prevent from causing because water recoil the function that well lid is separated with well seat, and structure is simple, easy and simple to handle.The present invention is by respectively adding a circular bosses in well lid two bottom sides, by rotating shaft, horizontal stripe is connected with well lid boss, by horizontal stripe, well seat and well lid are fixed again, when making to be subject to well water recoil below well lid, horizontal stripe and well seat closely cooperate, well lid and well seat stuck, thus overcome and cause because well water recoil the phenomenon that well lid is separated with well seat.Structure design of the present invention also has antitheft, anti-slip, the function such as vibration proof, low noise.
Accompanying drawing explanation
Fig. 1 is waterproof recoil safety inspection well cover apparatus structure front view;
Fig. 2 is waterproof recoil safety manhole lid arrangement top view;
Fig. 3 is waterproof recoil safety inspection well cover bottom of device view;
Fig. 4 is spinner assembly structure chart.
Have in figure: 1. well lid, 2. well seat, 3. horizontal stripe, 4. rotating shaft, 5. swing arm, 6. bolt, 7. arc groove, 8. flange.
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, the present invention is done and illustrates further.
Waterproof recoil safety manhole lid arrangement of the present invention, comprise well seat 2, the spinner assembly being arranged on the well lid 1 on well seat 2 and being arranged on the downside of well lid 1, well seat 2 and well lid 1 at one end hinged, spinner assembly comprises the rotating shaft 4 be arranged on the downside of well lid 1, be arranged on the horizontal stripe 3 in rotating shaft 4 and the swing arm 5 being arranged on horizontal stripe 3 end, swing arm 5 is through the arc groove 7 that well lid 1 is arranged, horizontal stripe 3 can be rotated along arc groove 7 by swing arm 5, when screwing out well lid 1 edge, below the flange 8 that horizontal stripe 3 one end is positioned at well seat 2 and with it tight fit, the well lid 1 hinged with well seat 2 is securely fixed on well seat 2, thus reach and prevent from recoiling the object causing well lid 1 to be separated with well seat 2 because of well water, when opposite direction is threaded to the end of arc groove 7, horizontal stripe 3 departs from the flange 8 of well seat 2, and spinner is removed, and well lid 1 can be opened.
Apparatus of the present invention comprise well lid and match with well seat and form, in well lid bottom surface, horizontal stripe is connected with well lid by rotating shaft by boss place, closely cooperate bottom horizontal stripe front end and well seat, make well lid and the mutual fastening of well seat, thus play and prevent from causing because water recoil the function that well lid is separated with well seat, rotated to an angle along arc groove on well lid by swing arm, make horizontal stripe front end screw out well seat flange, realize well lid and be separated with well seat.
Claims (1)
1. a waterproof recoil safety manhole lid arrangement, it is characterized in that, this device comprises well seat (2), be arranged on the well lid (1) on described well seat (2) and be arranged on the spinner assembly on the downside of described well lid (1), described well seat (2) and well lid (1) at one end hinged, described spinner assembly comprises the rotating shaft (4) being arranged on well lid (1) downside, be arranged on the horizontal stripe (3) in described rotating shaft (4) and be arranged on the swing arm (5) of described horizontal stripe (3) end, described swing arm (5) is through the upper arc groove (7) arranged of well lid (1), described horizontal stripe (3) can pass through swing arm (5) and rotate along arc groove (7), when screwing out well lid (1) edge, horizontal stripe (3) one end is positioned at flange (8) below of well seat (2) and tight fit with it, the well lid (1) hinged with well seat (2) is securely fixed on well seat (2), when opposite direction is threaded to the end of arc groove (7), horizontal stripe (3) departs from the flange (8) of well seat (2), spinner is removed, well lid (1) can be opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310336016.5A CN103362143B (en) | 2013-08-05 | 2013-08-05 | Waterproof anti-flushing safety check well cover device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310336016.5A CN103362143B (en) | 2013-08-05 | 2013-08-05 | Waterproof anti-flushing safety check well cover device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103362143A CN103362143A (en) | 2013-10-23 |
| CN103362143B true CN103362143B (en) | 2015-04-08 |
Family
ID=49364349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310336016.5A Expired - Fee Related CN103362143B (en) | 2013-08-05 | 2013-08-05 | Waterproof anti-flushing safety check well cover device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103362143B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2687180Y (en) * | 2004-03-22 | 2005-03-23 | 鲍益盟 | Locking type inspection well |
| CN2711247Y (en) * | 2004-04-04 | 2005-07-20 | 王自 | Theft-proof inspection shaft cover |
| CN200964594Y (en) * | 2006-10-26 | 2007-10-24 | 厉惠良 | Anti-theft cover for manhole |
| KR20130067742A (en) * | 2011-12-14 | 2013-06-25 | 한국주철산업주식회사 | Manhole |
| CN203403443U (en) * | 2013-08-05 | 2014-01-22 | 东南大学 | Waterproof backflushing safety inspection well lid device |
-
2013
- 2013-08-05 CN CN201310336016.5A patent/CN103362143B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2687180Y (en) * | 2004-03-22 | 2005-03-23 | 鲍益盟 | Locking type inspection well |
| CN2711247Y (en) * | 2004-04-04 | 2005-07-20 | 王自 | Theft-proof inspection shaft cover |
| CN200964594Y (en) * | 2006-10-26 | 2007-10-24 | 厉惠良 | Anti-theft cover for manhole |
| KR20130067742A (en) * | 2011-12-14 | 2013-06-25 | 한국주철산업주식회사 | Manhole |
| CN203403443U (en) * | 2013-08-05 | 2014-01-22 | 东南大学 | Waterproof backflushing safety inspection well lid device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103362143A (en) | 2013-10-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203939047U (en) | A kind of buoy warning thing | |
| CN201704706U (en) | Bearing anti-theft inspection well cover | |
| CN203403443U (en) | Waterproof backflushing safety inspection well lid device | |
| CN103362143B (en) | Waterproof anti-flushing safety check well cover device | |
| CN203960905U (en) | Double shielding well lid | |
| CN203701302U (en) | Prefabricated slab connection construction member | |
| CN203270625U (en) | Anti-dropping well cover of inspection well and opening spanner | |
| CN203284749U (en) | Combined road slope guardrail | |
| KR200465218Y1 (en) | Manhole Assembly | |
| KR20140002180U (en) | Manhole Assembly equipped with Locking Device | |
| CN203034484U (en) | Novel anti-floating locking apparatus for inspection well cover | |
| CN203729337U (en) | Well lid and pulling-up device thereof | |
| CN204530772U (en) | Inspection well cover sealing locking structure | |
| CN203977453U (en) | A kind of inspection well head with damping, noise reduction, anti-fall plastic mattress net | |
| CN208472790U (en) | A kind of spheroidal graphite cast-iron anti-settling manhole cover | |
| CN202850181U (en) | Anti-theft anti-blocking manhole cover | |
| CN206396790U (en) | A kind of comprehensive pipe gallery structure for being easy to rainwater to discharge | |
| CN207228758U (en) | A kind of anti-corrosion antitheft stayguy rod | |
| CN207047909U (en) | A kind of double antitheft municipal inspection well covers opened in middle part | |
| CN204662310U (en) | Be fixed on the dismountable anti-theft base base device on traffic guard rail column | |
| CN203960907U (en) | A kind of manhole cover structure that can be locking | |
| CN204266242U (en) | The inspection well cover of a kind of lid, seat one or water grate | |
| CN205046490U (en) | Box culvert is used in urgent construction of municipal works | |
| CN204825986U (en) | Inspection shaft lid for urban road | |
| CN202298660U (en) | Ground well cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20180805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |