CN202280087U - Antitheft inspection well cover - Google Patents
Antitheft inspection well cover Download PDFInfo
- Publication number
- CN202280087U CN202280087U CN2011204219946U CN201120421994U CN202280087U CN 202280087 U CN202280087 U CN 202280087U CN 2011204219946 U CN2011204219946 U CN 2011204219946U CN 201120421994 U CN201120421994 U CN 201120421994U CN 202280087 U CN202280087 U CN 202280087U
- Authority
- CN
- China
- Prior art keywords
- well cover
- inspection well
- inspection shaft
- locking bolt
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an inspection well cover and in particular relates to an antitheft inspection well cover. The antitheft inspection well cover comprises an inspection well cover and an inspection well base and is characterized in that the side surface of the inspection well cover is provided with a trough and the side surface of the inspection well base is provided with a clip; and the inspection well cover is provided with a locking bolt hole, a corresponding position on the inspection well base is provided with a locking bolt hole, and locking bolts of pentagon nuts are arranged at corresponding positions of the inspection well cover and lockholes of the inspection well base. The trough on the well cover and the clip on the well cover base are mutually meshed, thus the well cover is prevented from moving up and down; the locking bolts can be used for preventing the well cover from rotating; and the nuts of the locking bolts are designed in a pentagon shape, thus an antitheft function is realized.
Description
Technical field
The utility model relates to the inspection shaft lid, is specially a kind of anti-stealing manhole cover.
Background technology
Along with the quickening of urban construction paces, huge variation is taking place in the appearance of city in Liaocheng.On the street, in the sub-district one by one the inspection shaft facility also form unique scenery one: have circular, square; Have above ground levelly several centimetres, also have to be lower than street number centimetre, have cast iron, have cement silicon to mould; See something of one by one because of the inspection shaft losing of cover, open greatly at the inspection shaft hole
In the last few years, because of the inspection shaft losing of cover, the pedestrian fall into inspection shaft by tumble injury, the impaired report of property be reported in media frequently, TV; Because well lid is stolen, well lid affiliated unit frequent change well lid, the great number that can bring again spending.
Summary of the invention
The purpose of the utility model is to above technical problem a kind of anti-stealing manhole cover to be provided.
The novel concrete technical scheme of this use is following:
Anti-stealing manhole cover is made up of inspection shaft lid and inspection shaft seat, it is characterized in that: described inspection shaft lid side is provided with draw-in groove, and inspection shaft seat side is provided with clamp; Inspection shaft covers the locking bolt hole is set, and inspection shaft seat correspondence position is provided with the locking bolt hole, and inspection shaft lid and inspection shaft seat lockhole correspondence position are installed the locking bolt of pentagon nut.
During installation; Cover well lid and rotating well cover; Rotating well cover makes the bolt hole on the well lid aim at the lockhole of well lid base; With special sleeve spanner locking bolt is screwed; Installing well lid comes into operation.
After the utility model installation,, the draw-in groove on the well lid stoped moving up and down of well lid because of being meshed with clamp on the well lid base; Locking bolt has stoped the rotation of well lid; Because the nut designs of locking bolt is a pentagon; And nut installation in position rear nut end face flushes with the well lid face; Do not have special-purpose box spanner to be difficult to take out bolt and just can't make it to break away from clamp by rotating well cover yet, just can not get well lid yet, thereby realize its anti-theft feature.Well lid can't arbitrarily be opened and lose.
Description of drawings
Fig. 1 is the utility model well lid sketch map.
Fig. 2 is the utility model well lid side schematic view.
Fig. 3 is the utility model well seat sketch map.
Wherein, 1---inspection shaft lid, 2---inspection shaft seat, 3---draw-in groove, 4---clamp, 5---locking bolt hole, the 6---locking bolts of pentagon nut.
The specific embodiment
Below in conjunction with the specific embodiment the utility model is described further.
Anti-stealing manhole cover is made up of inspection shaft lid and inspection shaft seat, it is characterized in that: described inspection shaft lid side is provided with draw-in groove, and inspection shaft seat side is provided with clamp; Inspection shaft covers the locking bolt hole is set, and inspection shaft seat correspondence position is provided with the locking bolt hole, and inspection shaft lid and inspection shaft seat lockhole correspondence position are installed the locking bolt of pentagon nut.
During installation; Cover well lid and rotating well cover; Rotating well cover makes the bolt hole on the well lid aim at the lockhole of well lid base; With special sleeve spanner locking bolt is screwed; Installing well lid comes into operation.
After the utility model installation,, the draw-in groove on the well lid stoped moving up and down of well lid because of being meshed with clamp on the well lid base; Locking bolt has stoped the rotation of well lid; Because the nut designs of locking bolt is a pentagon; And nut installation in position rear nut end face flushes with the well lid face; Do not have special-purpose box spanner to be difficult to take out bolt and just can't make it to break away from clamp by rotating well cover yet, just can not get well lid yet, thereby realize its anti-theft feature.Well lid can't arbitrarily be opened and lose.
Claims (1)
1. anti-stealing manhole cover is made up of inspection shaft lid and inspection shaft seat, it is characterized in that: described inspection shaft lid side is provided with draw-in groove, and inspection shaft seat side is provided with clamp; Inspection shaft covers the locking bolt hole is set, and inspection shaft seat correspondence position is provided with the locking bolt hole, and inspection shaft lid and inspection shaft seat lockhole correspondence position are installed the locking bolt of pentagon nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204219946U CN202280087U (en) | 2011-10-31 | 2011-10-31 | Antitheft inspection well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204219946U CN202280087U (en) | 2011-10-31 | 2011-10-31 | Antitheft inspection well cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202280087U true CN202280087U (en) | 2012-06-20 |
Family
ID=46226261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204219946U Expired - Fee Related CN202280087U (en) | 2011-10-31 | 2011-10-31 | Antitheft inspection well cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202280087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512654A (en) * | 2019-08-28 | 2019-11-29 | 安徽普瑞明精密机械有限公司 | A kind of new pattern manhole cover that spheroidal graphite cast-iron is mixed with composite resin material |
-
2011
- 2011-10-31 CN CN2011204219946U patent/CN202280087U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512654A (en) * | 2019-08-28 | 2019-11-29 | 安徽普瑞明精密机械有限公司 | A kind of new pattern manhole cover that spheroidal graphite cast-iron is mixed with composite resin material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20121031 |