CN103882887A - Anti-theft well lid - Google Patents
Anti-theft well lid Download PDFInfo
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- CN103882887A CN103882887A CN201410082292.8A CN201410082292A CN103882887A CN 103882887 A CN103882887 A CN 103882887A CN 201410082292 A CN201410082292 A CN 201410082292A CN 103882887 A CN103882887 A CN 103882887A
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- well lid
- pallet
- lid frame
- inner pallet
- manhole cover
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Abstract
The invention discloses an anti-theft well lid, and belongs to the technical field of road engineering. The anti-theft well lid is characterized in that a well lid frame structure which is composed of a well lid bottom and a well lid frame which are integrally formed is included, a reinforcing cross bar is arranged inside the well lid frame, and a lockhole is formed in the well lid frame; a lifting tray which is composed of an inner tray and an outer tray which are integrally formed is further included, a blocking edge is arranged on the inner side of the inner tray, the upper plane of the inner tray and the upper plane of the outer tray are placed on the same plane, and an inner lockhole is correspondingly arranged in the wall body of the inner tray; the well lid frame is mounted in the inner tray, a locking device is correspondingly arranged outside the inner lockhole and the lockhole, the locking device is mounted in a groove formed between the inner tray and the outer tray, the locking device is provided with a special-shaped keyhole and a lock cylinder assembly, the inner lockhole is provided with a locking tongue in a matched mode, and the special-shaped keyhole is provided with a special-shaped key switch lock to enable the well lid frame and the inner tray to be connected in a locking mode. The anti-theft well lid is simple in structure, saving in material, good in safety after locking, good in anti-theft effect, long in service life and convenient to mount and maintain.
Description
Technical field
The invention belongs to highway construction technical field, be specially a kind of anti-stealing manhole cover.
Background technology
At present, on avenue road surface and highway pavement, in residential quarters, sewer well head well lid, underground cable road junction well lid, water pipe road junction well lid, telecommunications road junction well lid and gas pipe repairing road junction well lid etc. exist the stolen problem of road junction well lid, and in the time raining in torrents the aqueous reflux of sewer well lid may be turned over open etc. dangerous, in the situation that well head does not have well lid, usually cause driving and the unnecessary contingency of passerby, even cause pedestrian's life danger.
Summary of the invention
For the above-mentioned problems in the prior art, the object of the invention is to design provides a kind of technical scheme of anti-stealing manhole cover, this well lid has anti-theft feature, and the aqueous reflux of sewer can not thrown well lid in the time raining in torrents, prevent the generation of driving and passerby's contingency, guarantee the safety of the country and people's lives and properties.
Described a kind of anti-stealing manhole cover, at the bottom of it is characterized in that comprising integrated well lid, well lid frame forms well cover frame body structure, mould material is set in this well lid framework and forms well lid agent structure, one or one or more reinforcement cross bar are set in well lid frame, on well lid frame, lockhole is set; Also comprise the lifting tray that integrated inner pallet, outer pallet are made, inner pallet inner side arranges rib, and on inner pallet, outer pallet, at grade, on inner pallet wall body, correspondence arranges interior lockhole to plane; Above-mentioned well lid framework is arranged in inner pallet, interior lockhole, the outside correspondence of lockhole arrange lock uint, lock uint is arranged in the groove between inner pallet, outer pallet, special-section key hole, core assembly are set on lock uint, on interior lockhole, be equipped with dead bolt, special-section key hole is by arranging special-section key switch lock, well lid framework being connected with inner pallet locking.
Described a kind of anti-stealing manhole cover, is characterized in that, on the well lid mouth of well lid frame, two breach are set, and inner pallet correspondence position arranges two triangular plates, and well lid frame, inner pallet connect close-fitting by lower block on two triangular plates, breach.
Described a kind of anti-stealing manhole cover, at the bottom of it is characterized in that well lid, well lid frame adopts a monoblock weather-resistant steel plate compressing, inner pallet, outer pallet adopt a monoblock weather-resistant steel plate compressing.
Described a kind of anti-stealing manhole cover, is characterized in that on well lid frame, arranging two promotes bayonet socket.
Described a kind of anti-stealing manhole cover, is characterized in that arranging on well lid frame two lifting holes.
Described a kind of anti-stealing manhole cover, is characterized in that the wall thickness at the bottom of well lid is 1-100mm, and the wall thickness of well lid frame is 1-100mm, and the height of well lid frame is 3-500mm.
Described a kind of anti-stealing manhole cover, the rib width that it is characterized in that inner pallet is 10-50mm.
Described a kind of anti-stealing manhole cover, the wall thickness that it is characterized in that inner pallet is 1-100mm, preferably 2-20mm; The wall thickness of outer pallet is 1-100mm, preferably 2-20mm; Spacing between inner pallet, outer pallet is 2-200mm, preferably 80-150mm.
Described a kind of anti-stealing manhole cover, the cross section that it is characterized in that well lid frame is square, rectangle, circle, pentagon, hexagon or polygonized structure; Inner pallet cross section corresponds to square, rectangle, circle, pentagon, hexagon or polygonized structure.
Above-mentioned a kind of anti-stealing manhole cover, simple and reasonable for structure, materials economize, reduced cost of manufacture, after locking safety good, thereby avoid well lid stolen; And long service life, installation, maintenance is convenient, significantly save the engineering time, reduce engineering cost, the urban road traffic jam of having avoided long-time engineering construction to cause, thereby avoid driving and the unnecessary contingency of passerby, and well lid after finishing is smooth, attractive in appearance, is suitable for the new road surface of various urban road constructions, surface of the street and highway and builds and old road face innovation.
Accompanying drawing explanation
Fig. 1 is the structural representation of well lid framework of the present invention;
Fig. 2 is the lifting tray structural representation that the inside and outside pallet of the present invention forms;
In figure: at the bottom of 101-well lid, 102-well lid frame, 103-strengthen cross bar, 104-breach, 105-lockhole, 106-and promote lockhole, 4-lock uint, 401-special-section key hole, 402-core assembly, 403-dead bolt in bayonet socket, 107-lifting hole, the outer pallet of 2-, 3-inner pallet, 301-rib, 302-triangular plate, 303-.
The specific embodiment
Below in conjunction with Figure of description, the invention will be further described.
As shown in the figure, this anti-stealing manhole cover comprises at the bottom of integrated well lid 101, well lid frame 102 forms well cover frame body structure, mould material is set in this well lid framework and forms well lid agent structure, well lid frame 102 is interior to be arranged one or one or more and strengthens cross bar 103, and lockhole 105 is set on well lid frame 102; Also comprise the lifting tray that integrated inner pallet 3, outer pallet 2 are made, inner pallet 3 inner sides arrange rib 301, and on inner pallet 3, outer pallet 2, at grade, on inner pallet 3 wall bodies, correspondence arranges interior lockhole 303 to plane; Above-mentioned well lid framework is arranged in inner pallet 3, interior lockhole 303, the outside correspondence of lockhole 105 arrange lock uint 4, lock uint 4 is arranged in the groove between inner pallet 3, outer pallet 2, special-section key hole 401, core assembly 402 are set on lock uint 4, on interior lockhole 303, be equipped with dead bolt 403, special-section key hole 401 is by arranging special-section key switch lock, well lid framework being locked and is connected with inner pallet 3.Two breach 104 are set on the well lid mouth of well lid frame 102, and inner pallet 3 correspondence positions arrange two triangular plates 302, and well lid frame 102, inner pallet 3 connect close-fitting by lower block on two triangular plates 302, breach 104, further antitheft; A semicircle triangular plate of round tray welding.On well lid frame 102, arrange two and promote bayonet socket 106, promote when bayonet socket 106 is opened manhole cover lifting in the time that well lid keeps in repair and use.Two lifting holes 107 are set on well lid frame 102, and lifting hole 107 operates use take out manhole cover lifting in the time that well lid keeps in repair time.At the bottom of well lid, 101 wall thickness is 1-100mm, and the wall thickness of well lid frame 102 is 1-100mm, and the height of well lid frame 102 is 3-500mm; Rib 301 width of inner pallet 3 are 10-50mm; The wall thickness of inner pallet 3 is 1-100mm, preferably 2-20mm; The wall thickness of outer pallet 2 is 1-100mm, preferably 2-20mm; Spacing between inner pallet 3, outer pallet 2 is 2-200mm, preferably 80-150mm.The cross section of well lid frame 102 is square, rectangle, circle, pentagon, hexagon or polygonized structure; Inner pallet 3 cross sections correspond to square, rectangle, circle, pentagon, hexagon or polygonized structure.Well cover frame and pallet are by arranging after anti-theft device, smooth solid again, play good anti-theft function.And can pour into a mould various materials in this well lid framework, be applicable to the artistic decoration on various road surfaces, pour into a mould with rubble on the road surface of for example scenic spot, after installing Deng well lid, just can't see obvious well lid in centre position, road surface, institute see be well lid harmonious with road surface together with, make evenness of road surface consistent, scenic spot is more harmonious, attractive in appearance, is suitable for various urban roads, surface of the street, highway pavement and road surface, scenic spot and builds and innovation.
At the bottom of well lid 101, well lid frame 102 adopts a monoblock weather-resistant steel plate compressing, inner pallet 3, outer pallet 2 adopt a monoblock weather-resistant steel plate compressing.The cold rolling processing of the compressing employing of weather-resistant steel plate, does not pollute the environment; Owing to having adopted a monoblock weather-resistant steel plate to make, increase the fecundity of well lid entirety, increased weight capacity simultaneously, well lid back pressure suitable for reading becomes double-deck, the flintiness of more reinforcing well lid mouth; Also can connect compressing with polylith weather-resistant steel plate.Weathering steel, be that weather resisting steel is the cheap and good-quality low-alloy steel series between ordinary steel and stainless steel, be able to sustainable development and innovation incorporating after modern metallurgical new mechanism, new technology and new technology, belong to one of steel series of World super steel frontline technology level.Weathering steel is added the corrosion-resistant elements such as a small amount of copper, nickel and forms by straight carbon steel, have high-quality steel tough, mould prolong, the characteristic such as moulding, welding, corrosion-resistant, high temperature resistant, endurance; Weatherability is 2-8 times of straight carbon steel, the 1.5-10 that coating is straight carbon steel times, and the use of energy attenuate, exposed use or simplification application use.This steel grade has antirust, makes that member is anticorrosively lengthened the life, attenuate consumption reduction, and the characteristic that saving of labor is energy-conservation, is benefited member producer, user.Row as, the application expense that weathering steel bridge can be saved just can be up to the more than 10% of construction investment.Weathering steel has great economy meaning, meets current efficient, long-lived, energy-saving and environmental protection requirement.
When installation, first well cover frame there are two breach 104 to insert below two triangular plates 302 on one side, again well cover frame is set level, well lid frame 102, inner pallet 3 connect close-fitting by lower block on two triangular plates 302, breach 104, the interior lockhole 303 of inner pallet 3 is aimed at the lockhole 105 of well lid, and at this moment well cover frame face becomes same plane with tray upper surface; Rotation by nonstandard key is released dead bolt 403 from sealed center, well cover frame and inner pallet 3 lockings are integrated, and well cover frame cannot be taken out from inner pallet 3, plays anti-theft feature.This anti-stealing manhole cover is because well cover frame and pallet are all that integral structure is made, there is precision high, can play good anti-theft function on the one hand, on the other hand due to straight well lid and straight pallet are combined, by the locking of security settings, therefore can avoid well cover frame to beat again, thereby produce abnormal sound, below basetray and in the middle of well seat, be provided with rubber cushion blocks, reduce better the generation of noise; On lock uint, be provided with special-section key hole, the open cap period of the day from 11 p.m. to 1 a.m to need dedicated lock to open, therefore can play good anti-theft feature simultaneously.
The present invention is illustrated according to embodiment, and under the premise without departing from the principles of the invention, this product can also be made some distortion and improvement.It should be pointed out that all employings are equal to the technical scheme that the modes such as replacement or equivalent transformation obtain, and all drop in protection scope of the present invention.
Claims (9)
1. an anti-stealing manhole cover, at the bottom of it is characterized in that comprising integrated well lid, (101), well lid frame (102) form well cover frame body structure, mould material is set in this well lid framework and forms well lid agent structure, one or one or more reinforcement cross bar (103) are set in well lid frame (102), lockhole (105) is set on well lid frame (102); Also comprise the lifting tray that integrated inner pallet (3), outer pallet (2) are made, inner pallet (3) inner side arranges rib (301), at grade, on inner pallet (3) wall body, correspondence arranges interior lockhole (303) for inner pallet (3), the upper plane of outer pallet (2); Above-mentioned well lid framework is arranged in inner pallet (3), interior lockhole (303), the outside correspondence of lockhole (105) arrange lock uint (4), lock uint (4) is arranged in the groove between inner pallet (3), outer pallet (2), special-section key hole (401), core assembly (402) are set on lock uint (4), on interior lockhole (303), be equipped with dead bolt (403), special-section key hole (401) are by arranging special-section key switch lock, well lid framework being connected with inner pallet (3) locking.
2. a kind of anti-stealing manhole cover as claimed in claim 1, it is characterized in that, on the well lid mouth of well lid frame (102), two breach (104) are set, inner pallet (3) correspondence position arranges two triangular plates (302), and well lid frame (102), inner pallet (3) connect close-fitting by two triangular plates (302), the upper lower block of breach (104).
3. a kind of anti-stealing manhole cover as claimed in claim 1, at the bottom of it is characterized in that well lid, (101), well lid frame (102) adopt a monoblock weather-resistant steel plate compressing, and inner pallet (3), outer pallet (2) adopt a monoblock weather-resistant steel plate compressing.
4. a kind of anti-stealing manhole cover as claimed in claim 1, is characterized in that on well lid frame (102), arranging two promotes bayonet socket (106).
5. a kind of anti-stealing manhole cover as claimed in claim 1, is characterized in that arranging on well lid frame (102) two lifting holes (107).
6. a kind of anti-stealing manhole cover as claimed in claim 1, at the bottom of it is characterized in that well lid, the wall thickness of (101) is 1-100mm, and the wall thickness of well lid frame (102) is 1-100mm, and the height of well lid frame (102) is 3-500mm.
7. a kind of anti-stealing manhole cover as claimed in claim 1, is characterized in that rib (301) width of inner pallet (3) is 10-50mm.
8. a kind of anti-stealing manhole cover as claimed in claim 1, the wall thickness that it is characterized in that inner pallet (3) is 1-100mm, preferably 2-20mm; The wall thickness of outer pallet (2) is 1-100mm, preferably 2-20mm; Spacing between inner pallet (3), outer pallet (2) is 2-200mm, preferably 80-150mm.
9. a kind of anti-stealing manhole cover as claimed in claim 1, the cross section that it is characterized in that well lid frame (102) is square, rectangle, circle, pentagon, hexagon or polygonized structure; Inner pallet (3) cross section corresponds to square, rectangle, circle, pentagon, hexagon or polygonized structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410082292.8A CN103882887B (en) | 2014-03-07 | 2014-03-07 | A kind of anti-stealing manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410082292.8A CN103882887B (en) | 2014-03-07 | 2014-03-07 | A kind of anti-stealing manhole cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103882887A true CN103882887A (en) | 2014-06-25 |
| CN103882887B CN103882887B (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410082292.8A Active CN103882887B (en) | 2014-03-07 | 2014-03-07 | A kind of anti-stealing manhole cover |
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| Country | Link |
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| CN (1) | CN103882887B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930329A (en) * | 2017-04-07 | 2017-07-07 | 金晓峰 | A kind of intelligent anti-settling manhole cover |
| CN111910737A (en) * | 2020-08-18 | 2020-11-10 | 南通路桥工程有限公司 | In-situ cold-recycling drainage anti-cracking type pavement structure and cold-recycling pavement construction method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000038735A (en) * | 1998-07-21 | 2000-02-08 | Nakane Chuzo Kk | Openable and closable lid for maintenance and inspection opening |
| CN2751121Y (en) * | 2004-12-17 | 2006-01-11 | 崔所林 | Anti-theft lock and key for well cover |
| CN101586350A (en) * | 2009-06-19 | 2009-11-25 | 朱新良 | A kind of anti-stealing manhole cover |
| US7883290B1 (en) * | 2008-04-14 | 2011-02-08 | Brenda Ross | Manhole security barrier |
| CN201933511U (en) * | 2011-01-08 | 2011-08-17 | 张学同 | Theft-proof well cover |
| CN202830977U (en) * | 2012-08-15 | 2013-03-27 | 江门市德山复合材料科技有限公司 | Anti-theft manhole cover |
| CN203383232U (en) * | 2013-07-05 | 2014-01-08 | 金晓峰 | Lifting tray |
| CN203905056U (en) * | 2014-03-07 | 2014-10-29 | 金晓峰 | Anti-theft well cover |
-
2014
- 2014-03-07 CN CN201410082292.8A patent/CN103882887B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000038735A (en) * | 1998-07-21 | 2000-02-08 | Nakane Chuzo Kk | Openable and closable lid for maintenance and inspection opening |
| CN2751121Y (en) * | 2004-12-17 | 2006-01-11 | 崔所林 | Anti-theft lock and key for well cover |
| US7883290B1 (en) * | 2008-04-14 | 2011-02-08 | Brenda Ross | Manhole security barrier |
| CN101586350A (en) * | 2009-06-19 | 2009-11-25 | 朱新良 | A kind of anti-stealing manhole cover |
| CN201933511U (en) * | 2011-01-08 | 2011-08-17 | 张学同 | Theft-proof well cover |
| CN202830977U (en) * | 2012-08-15 | 2013-03-27 | 江门市德山复合材料科技有限公司 | Anti-theft manhole cover |
| CN203383232U (en) * | 2013-07-05 | 2014-01-08 | 金晓峰 | Lifting tray |
| CN203905056U (en) * | 2014-03-07 | 2014-10-29 | 金晓峰 | Anti-theft well cover |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930329A (en) * | 2017-04-07 | 2017-07-07 | 金晓峰 | A kind of intelligent anti-settling manhole cover |
| CN111910737A (en) * | 2020-08-18 | 2020-11-10 | 南通路桥工程有限公司 | In-situ cold-recycling drainage anti-cracking type pavement structure and cold-recycling pavement construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103882887B (en) | 2016-05-11 |
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20211011 Address after: 310000 Room 302, building 8, huanyuwan, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Xia Shuping Address before: 323900 Archives Bureau of Qingtian County Party committee, Lishui City, Zhejiang Province Patentee before: Jin Xiaofeng |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220706 Address after: 323900 Room 101, No. 54, East Linjiang Road, Hecheng street, Qingtian County, Lishui City, Zhejiang Province Patentee after: Wang Yueping Address before: 310000 Room 302, building 8, huanyuwan, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: Xia Shuping |
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| TR01 | Transfer of patent right |