CN103132543A - Inspection well cover with magnetic attraction block - Google Patents
Inspection well cover with magnetic attraction block Download PDFInfo
- Publication number
- CN103132543A CN103132543A CN 201110378470 CN201110378470A CN103132543A CN 103132543 A CN103132543 A CN 103132543A CN 201110378470 CN201110378470 CN 201110378470 CN 201110378470 A CN201110378470 A CN 201110378470A CN 103132543 A CN103132543 A CN 103132543A
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- CN
- China
- Prior art keywords
- well cover
- inspection well
- magnetic attraction
- attraction block
- inspection
- 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
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Abstract
The invention provides an inspection well cover with a magnetic attraction block. The magnetic attraction block is installed between a base and the inspection well cover, and an elevating hole is formed in the inspection hole. When the inspection well cover with the magnetic attraction block is installed and used, a machine with identical elevating force is disposed according to an actual use situation for the attraction of the magnetic attraction block, through the tool with the elevating force in accordance with the attraction, opening operation is carried out from the elevating hole, the hidden trouble that the inspection well cover is stolen is eliminated with the special matched mechanical operation, and therefore safety of the inspection well cover is ensured effectively.
Description
Technical field
The present invention relates to a kind of inspection well cover, specifically a kind of inspection well cover of carrying magnetic suction block.
Background technology
The stolen event of well lid owing to being all the cover-plate type that can't establish lock, can often occur in the inspection well cover that urban ground is installed, and has brought very large hidden danger to traffic.
Summary of the invention
The invention provides a kind of inspection well cover of carrying magnetic suction block, its well lid is adsorbed on base, has good anti-theft function.
The present invention includes base and well lid, the technical scheme that adopts is: the magnetic suction block is installed between base and well lid.
Be provided with on well lid and carry the hole.
The invention has the beneficial effects as follows: when installing and using, the suction of magnetic suction block can be with the machinery of the identical lifting force of actual mode of occupation configuration, by the lifting force instrument consistent with suction, carry out open operation from carrying the hole, eliminate the stolen hidden danger of well lid with this special-purpose supporting machinery operation, thereby effectively ensured the safety of inspection well cover.
Description of drawings
Be described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is structural representation of the present invention.
The specific embodiment
In figure: between base 1 and well lid 2, magnetic suction block 3 is installed, well lid 2 is provided with carries hole 4.
Claims (2)
1. the inspection well cover of a carrying magnetic suction block, comprise base (1) and well lid (2), it is characterized in that: between base (1) and well lid (2), magnetic suction block (3) is installed.
2. the inspection well cover of carrying magnetic suction block according to claim 1, is characterized in that: be provided with on well lid (2) and carry hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110378470 CN103132543A (en) | 2011-11-24 | 2011-11-24 | Inspection well cover with magnetic attraction block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110378470 CN103132543A (en) | 2011-11-24 | 2011-11-24 | Inspection well cover with magnetic attraction block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103132543A true CN103132543A (en) | 2013-06-05 |
Family
ID=48492949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110378470 Pending CN103132543A (en) | 2011-11-24 | 2011-11-24 | Inspection well cover with magnetic attraction block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103132543A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996117A (en) * | 2016-09-29 | 2017-08-01 | 广州迩鼎机电设备有限公司 | The protector and its operating method of a kind of new municipal inspection shaft |
| CN113086912A (en) * | 2021-05-10 | 2021-07-09 | 重庆公共运输职业学院 | Special tool for height-adjustable anti-theft inspection well cover device and using method thereof |
| CN113089729A (en) * | 2021-05-10 | 2021-07-09 | 重庆公共运输职业学院 | Adjustable anti-theft inspection well cover device suitable for being installed and used on road |
-
2011
- 2011-11-24 CN CN 201110378470 patent/CN103132543A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996117A (en) * | 2016-09-29 | 2017-08-01 | 广州迩鼎机电设备有限公司 | The protector and its operating method of a kind of new municipal inspection shaft |
| CN113086912A (en) * | 2021-05-10 | 2021-07-09 | 重庆公共运输职业学院 | Special tool for height-adjustable anti-theft inspection well cover device and using method thereof |
| CN113089729A (en) * | 2021-05-10 | 2021-07-09 | 重庆公共运输职业学院 | Adjustable anti-theft inspection well cover device suitable for being installed and used on road |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |