CN101672042A - Protective net of drain well mouth - Google Patents
Protective net of drain well mouth Download PDFInfo
- Publication number
- CN101672042A CN101672042A CN200910035058A CN200910035058A CN101672042A CN 101672042 A CN101672042 A CN 101672042A CN 200910035058 A CN200910035058 A CN 200910035058A CN 200910035058 A CN200910035058 A CN 200910035058A CN 101672042 A CN101672042 A CN 101672042A
- Authority
- CN
- China
- Prior art keywords
- drain well
- protective net
- mouth
- dictyosome
- well mouth
- 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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- Emergency Lowering Means (AREA)
Abstract
The invention discloses a protective net of a drain well mouth. The protective net comprises a net body (1), wherein the circumference of the net body (1) is provided with a framework (2); the net body (1) is woven on the framework (2); a plurality of connecting hanger ports (3) are connected to the framework (2); and the net body (1) is connected with a hook on the edge of the drain well mouth through the connecting hanger ports (3). The protective net not only has high strength and strong corrosion resistance, but also is tightly connected with the drain well mouth so as to effectively prevent falling off and improve the protective safety.
Description
Technical field
The present invention relates to a kind of protective net of drain well mouth.
Background technology
Present inspection shaft mouth has other protective equipments except the inspection shaft drowning, and after the inspection shaft lid had occurred losing, damages, worn out and broken, people did not note just being easy to fall in the inspection shaft, caused the injury of the person.
Summary of the invention
The invention provides a kind of protective net of drain well mouth, it is the intensity height not only, and corrosion resistance is strong, and is connected closely with the inspection shaft mouth, prevents to come off the safety of the protection of raising effectively.
The present invention has adopted following technical scheme: a kind of protective net of drain well mouth, and it comprises dictyosome, is provided with skeleton around dictyosome, and dictyosome is organized on the skeleton, is connected with some connection mouth hangings on skeleton, and dictyosome is connected with the hook at inspection shaft mouth edge by connecting mouth hanging.
Described connection mouth hanging is set to link.Described dictyosome is formed by the polyamide fibre braiding.Described skeleton is an elastic steel traveler.
The present invention has following beneficial effect: the present invention adopts polyamide fibre to work out dictyosome, and it is the intensity height not only, and corrosion resistance is strong.The present invention adopts link and is connected link, can use the inspection shaft mouth to connect closely like this, prevent from effectively to come off, and the safety of the protection of raising, the personnel of preventing fall into inspection shaft.Skeleton of the present invention is an elastic steel traveler, can keep skeleton and the compactness that the inspection shaft mouth contacts like this, prevents to come off.
Description of drawings
Fig. 1 is a structural representation of the present utility model
The specific embodiment
In Fig. 1, the present invention is a kind of protective net of drain well mouth, it comprises dictyosome 1, dictyosome 1 is formed by the polyamide fibre braiding, is provided with skeleton 2 around dictyosome 1, and skeleton 2 is an elastic steel traveler, dictyosome 1 is organized on the skeleton 2, be connected with some connection mouth hangings 3 on skeleton 2, connect mouth hanging 3 and be set to link, dictyosome 1 is connected with the hook at inspection shaft mouth edge by connecting mouth hanging 3.
Claims (4)
1, a kind of protective net of drain well mouth, it is characterized in that it comprises dictyosome (1), around dictyosome (1), be provided with skeleton (2), dictyosome (1) is organized on the skeleton (2), be connected with some connection mouth hangings (3) on skeleton (2), dictyosome (1) is connected with the hook at inspection shaft mouth edge by connecting mouth hanging (3).
2, protective net of drain well mouth according to claim 1 is characterized in that described connection mouth hanging (3) is set to link.
3, protective net of drain well mouth according to claim 1 is characterized in that described dictyosome (1) is formed by the polyamide fibre braiding.
4, protective net of drain well mouth according to claim 1 is characterized in that described skeleton (2) is an elastic steel traveler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910035058A CN101672042A (en) | 2009-09-15 | 2009-09-15 | Protective net of drain well mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910035058A CN101672042A (en) | 2009-09-15 | 2009-09-15 | Protective net of drain well mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101672042A true CN101672042A (en) | 2010-03-17 |
Family
ID=42019432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910035058A Pending CN101672042A (en) | 2009-09-15 | 2009-09-15 | Protective net of drain well mouth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101672042A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853682A (en) * | 2012-10-12 | 2013-01-02 | 青铜峡铝业股份有限公司 | Furnace chamber safety device |
| CN103912019A (en) * | 2014-04-15 | 2014-07-09 | 朱学成 | Urban manhole safety net |
| CN104099945A (en) * | 2013-04-13 | 2014-10-15 | 潘守伦 | Inspection well protecting grate |
| CN104631501A (en) * | 2013-11-14 | 2015-05-20 | 国家电网公司 | Well mouth protection net |
-
2009
- 2009-09-15 CN CN200910035058A patent/CN101672042A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853682A (en) * | 2012-10-12 | 2013-01-02 | 青铜峡铝业股份有限公司 | Furnace chamber safety device |
| CN104099945A (en) * | 2013-04-13 | 2014-10-15 | 潘守伦 | Inspection well protecting grate |
| CN104631501A (en) * | 2013-11-14 | 2015-05-20 | 国家电网公司 | Well mouth protection net |
| CN103912019A (en) * | 2014-04-15 | 2014-07-09 | 朱学成 | Urban manhole safety net |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100317 |