CN200946279Y - Anti-theft water-proof well cover - Google Patents
Anti-theft water-proof well cover Download PDFInfo
- Publication number
- CN200946279Y CN200946279Y CN 200620200685 CN200620200685U CN200946279Y CN 200946279 Y CN200946279 Y CN 200946279Y CN 200620200685 CN200620200685 CN 200620200685 CN 200620200685 U CN200620200685 U CN 200620200685U CN 200946279 Y CN200946279 Y CN 200946279Y
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- CN
- China
- Prior art keywords
- well lid
- double wedge
- theft
- waterproof
- well 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.)
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Abstract
The utility model discloses an anti-theft water-proof well cover, which comprises a well cover (9) and a well cover ring (1). Convex teeth (3) are arranged on the convex teeth wall (2); convex teeth notches (18) are arranged on the convex teeth (3). At least two opening grooves (8) are arranged on the upper surface of the well cover (9) to match the opening bosses (13) of the opening mechanism (14). On the lower surface of the well cover (9), at least two clamping teeth (10) are arranged to button up the convex teeth (3). The utility model is an anti-theft water-proof well cover which has a reasonable design and a simple structure, and can be used conveniently for a long time.
Description
Technical field:
The utility model relates to a kind of well lid, particularly a kind of anti-theft and waterproof well lid.
Background technology:
Traditional casting iron well lid is not and firm the combining of well cover cycle, and is not only frequent stolen and have traffic safety hidden danger, and the facility of down-hole is destroyed easily again.Stolen for preventing casting iron well lid, relevant department designs cement well lid and glass fibre reinforced plastic manhole covers, though these well lids nobody collect and be not stolen, anti-stamping press and bearing capacity deficiency very easily are damaged and cause security incident; When water flow through well lid, because well lid do not have water-tight device, water just was easy to flow in the well, caused the down-hole facility to be corroded and damaged.At present, have the casting iron well lid of anti-theft and waterproof device though occurred some on the market, its complex structure, cost is higher, waterproof ability is not enough, and locking device is located at the well lid soffit, especially ought be used in the pipeline of water up and down in moisture laden air, corroded easily and the life-span very short.
Summary of the invention:
The purpose of this utility model is: provide a kind of easy to use, the life-span long, simple in structure, firm, waterproof and the anti-theft and waterproof well lid that needs special opening mechanism just can open, to overcome the deficiencies in the prior art.
The utility model is to constitute like this: a kind of anti-theft and waterproof well lid, it comprises well lid 9, well cover cycle 1, on the double wedge wall 2 of well cover cycle 1, be provided with double wedge 3, double wedge 3 is provided with double wedge breach 18, be provided with at least two unlatching projection 13 corresponding opening grooves 8 with opening mechanism 14 at well lid 9 upper surfaces, on well lid 9 soffits, be provided with at least two tooth form latches 10, and be interlocked with double wedge 3.
Owing to adopted technique scheme, when well lid 9 and well cover cycle 1 were interlocked by opening mechanism 14, because tooth form latch 10 on the well lid 9 and the double wedge 3 on the well cover cycle snap together firmly, sealing ring 19 was close on the well lid 9.Inner surface at well lid 9 also is provided with reinforcement net 15, is evenly equipped with four reinforced company's fishplate bars 12 between cage limit 7 and water proof ring 6, so that well lid not only is difficult for is crushed, and can also antitheft, waterproof.
Compared with prior art, the utility model is a long anti-theft and waterproof well lid of a kind of simple in structure, easy to use, life-span, can overcome the deficiencies in the prior art.
Description of drawings:
Fig. 1 is the structural representation that well cover cycle of the present utility model and well lid combine;
Fig. 2 is the upper surface schematic diagram of the utility model well lid;
Fig. 3 is the soffit schematic diagram of the utility model well lid;
Fig. 4 is the structural representation of the utility model opening mechanism;
Fig. 5 is the plan structure schematic diagram of the utility model well cover cycle.
The specific embodiment:
Embodiment of the present utility model: well lid 9 of the present utility model in the present embodiment and well cover cycle 1 preferably adopt cast iron, cast steel or plastic material to make, during making, on the double wedge wall 2 of well cover cycle 1, be provided with double wedge 3, on double wedge 3, be provided with the double wedge breach 18 corresponding, on the axis of well lid 9 upper surfaces, make two opening grooves 8 with tooth form latch 10; On well lid 9, also be arranged with 4 anti-skidding boss 17; Uniform four tooth form latches 10 on the tooth form latch abutment wall 11 of well lid 9 soffits are interlocked tooth form latch 10 and the double wedge 3 that is installed on the well cover cycle 1, and at the upper surface of double wedge wall 2 rubber seal 19 are installed.
This anti-theft and waterproof well lid also comprises opening mechanism 14, opening mechanism 14 comprises opens plate 15, on the same surface of opening plate 15, be fixed with two and open projection 13, and both distances equate with the distance of opening groove 8, the size of opening projection 13 should be slightly less than opening groove 8, so that open in firm insertion two opening grooves 8 of projection 13 energy.Well cover cycle 1 is made of cage limit 7, water proof ring 6, water proof ring 5, capillary groove 4, double wedge 3, double wedge wall 2 respectively from inside to outside, being fixedly connected with 12,2 opening grooves 8 of four reinforced company's fishplate bars between cage limit 7 and water proof ring 6 is the center symmetry arrangement with respect to the center of circle of well lid 9; Inner surface at well lid 9 is provided with reinforcement net 15 and at well cover cycle 1 reinforced company's fishplate bar 12 is installed, and such design has increased the firm of well lid anti-impact pressure and well cover cycle.
When closing well lid: the double wedge breach 18 on the 3 corresponding well decorative covers 1 of the double wedge on the well lid 9, then special opening projection 13, unlatching projection 13 are inserted in the opening groove 8, well lid 9 then turns clockwise, well lid 9 and well cover cycle 1 are interlocked by double wedge 3 and tooth form latch 10, snap together firmly.When opening well lid: earlier unlatching projection 13, unlatching projection 13 are inserted in opening groove 8 and the opening groove 9, are rotated counterclockwise well lid 9 then, well lid 9 withdraws from for 18 kinds from the double wedge breach, can uncap.
Claims (8)
1. anti-theft and waterproof well lid, it comprises well lid (9), well cover cycle (1), it is characterized in that: on the double wedge wall (2) of well cover cycle (1), be provided with double wedge (3), double wedge (3) is provided with double wedge breach (18), be provided with at least two opening grooves (8) with the corresponding insertion of unlatching projection (13) of opening mechanism (14) at well lid (9) upper surface, on well lid (9) soffit, be provided with the tooth form latch (10) that at least two energy and double wedge (3) are interlocked.
2. anti-theft and waterproof well lid according to claim 1 is characterized in that: opening mechanism (14) comprises opens plate (15), is provided with two and opens projection (13) on the same surface of opening plate (15).
3. anti-theft and waterproof well lid according to claim 1, it is characterized in that: well cover cycle (1) is made of cage limit (7), water proof ring (6), water proof ring (5), capillary groove (4), double wedge (3), double wedge wall (2) respectively from inside to outside, fixedlys connected at least two reinforced company's fishplate bars (12) between cage limit (7) and water proof ring (6).
4. anti-theft and waterproof well lid according to claim 1 is characterized in that: two opening grooves (8) are the center symmetry arrangement with respect to the center of circle of well lid (9).
5. anti-theft and waterproof well lid according to claim 1 is characterized in that: the inner surface at well lid (9) is provided with reinforcement net (15).
6. anti-theft and waterproof well lid according to claim 1 is characterized in that: be provided with anti-skidding boss (17) on the surface of well lid (9).
7. anti-theft and waterproof well lid according to claim 1 is characterized in that: be provided with tooth form latch wall (11) on well lid (9), and tooth form latch (10) is distributed on the tooth form latch wall (11).
8. anti-theft and waterproof well lid according to claim 1 is characterized in that: the upper surface at double wedge wall (2) is provided with sealing ring (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620200685 CN200946279Y (en) | 2006-08-09 | 2006-08-09 | Anti-theft water-proof well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620200685 CN200946279Y (en) | 2006-08-09 | 2006-08-09 | Anti-theft water-proof well cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200946279Y true CN200946279Y (en) | 2007-09-12 |
Family
ID=38733339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620200685 Expired - Fee Related CN200946279Y (en) | 2006-08-09 | 2006-08-09 | Anti-theft water-proof well cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200946279Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321252A (en) * | 2013-07-05 | 2013-09-25 | 常州市河马塑胶有限公司 | Retractable retainer ring for municipal engineering, inspection well comprising retractable retainer ring and method for applying retractable retainer ring |
-
2006
- 2006-08-09 CN CN 200620200685 patent/CN200946279Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321252A (en) * | 2013-07-05 | 2013-09-25 | 常州市河马塑胶有限公司 | Retractable retainer ring for municipal engineering, inspection well comprising retractable retainer ring and method for applying retractable retainer ring |
| CN103321252B (en) * | 2013-07-05 | 2015-08-05 | 江苏河马井股份有限公司 | Municipal engineering retractable baffle and manhole thereof and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |