CN204510263U - A kind of safety type manhole cover - Google Patents
A kind of safety type manhole cover Download PDFInfo
- Publication number
- CN204510263U CN204510263U CN201420859805.7U CN201420859805U CN204510263U CN 204510263 U CN204510263 U CN 204510263U CN 201420859805 U CN201420859805 U CN 201420859805U CN 204510263 U CN204510263 U CN 204510263U
- Authority
- CN
- China
- Prior art keywords
- manhole cover
- manhole
- steel plate
- safety type
- latticed
- 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
A kind of safety type manhole cover, is characterized in that comprising latticed manhole cover (1), and what described latticed inspection well bore (1) below was provided with size and well lid consistent size can the steel plate (3) of folding.A kind of safety type manhole cover of the present utility model ensures safety by the timely draining when latticed design can reach ponding simultaneously, prevents pedestrian from dropping in manhole.Improve drainage and the safety of manhole, a kind of safety type manhole of the present utility model can the steel plate of folding at manhole cover envisaged underneath, thus reaches and steel plate and well lid can not to be closed tightly to ensure that manhole there will not be anti-taste phenomenon and a large amount of rubbish to fall into the situation of manhole when raining.
Description
Technical field
The utility model relates to manhole cover technical field, especially a kind of safety type manhole cover.
Background technology
Urban road manhole well lid is generally plank frame, is monolithic steel or nonmetals, often waterproof.When running into heavy rain because the drainability of roadway rainwater collection system does not catch up with rained in torrents amount; usually there will be serious seeping phenomenon; as the heavy rain on June 24th, 2011; road is caused to produce damage, simultaneously because ponding may cause people's lives and properties to incur loss because ponding seriously often can cause road to be subject to immersion for a long time.So when occurring that storm water is serious, staff usually opens acceleration draining rainwater inspection well lid, and this just easily causes manhole to fall people's phenomenon.
Summary of the invention
The utility model provides a kind of safety type manhole cover, by existing manhole cover improvement and optimization, make it to reach can dust-proof again can draining, the object of safety of personnel, vehicle pass-through can also be ensured simultaneously.
The technical solution of the utility model is:
A kind of safety type manhole cover, is characterized in that comprising latticed manhole cover 1, and what be provided with size and well lid consistent size below described latticed inspection well bore 1 can the steel plate 3 of folding.
Described latticed manhole cover 1 is connected by a cable wire 2 with one end between steel plate 3, and described latticed manhole cover 1 is connected by hinge 4 with the other end between steel plate 3.
Steel cable fixation device 5 is provided with between described cable wire 2 and manhole cover 1.
The beneficial effects of the utility model are:
1, a kind of safety type manhole cover of the present utility model ensures safety by the timely draining when latticed design can reach ponding simultaneously, prevents pedestrian from dropping in manhole.Improve drainage and the safety of manhole
2, a kind of safety type manhole of the present utility model can the steel plate of folding at manhole cover envisaged underneath, thus reaches and steel plate and well lid can not to be closed tightly to ensure that manhole there will not be anti-taste phenomenon and a large amount of rubbish to fall into the situation of manhole when raining
Accompanying drawing explanation
Fig. 1 is overall structure floor map of the present utility model.
Fig. 2 is side structure floor map of the present utility model.
Fig. 3 is the structural representation of steel cable fixation device of the present utility model.
In figure: 1 is grid type well lid, 2 is regulate cable wire, 3 to be steel cable fixation device for sealing steel plate, 4 is hinge, 5.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1, Figure 2, Fig. 3, a kind of safety type manhole cover, is characterized in that comprising latticed manhole cover 1, and what be provided with size and well lid consistent size below described latticed inspection well bore 1 can the steel plate 3 of folding.
Described latticed manhole cover 1 is connected by a cable wire 2 with one end between steel plate 3, and described latticed manhole cover 1 is connected by hinge 4 with the other end between steel plate 3.
Steel cable fixation device 5 is provided with between described cable wire 2 and manhole cover 1.
By steel cable fixation device 5, steel cable fixation device 5 is back taper, fastening devices regulates steel plate 3 to make it be in closure state when sunny day, open mode is adjusted in sudden and violent sky, thus reach the water drainage speed strengthening surface pond, and grid type well lid can prevent the generation of personnel's vehicle falling accident.
Embodiment recited above is only be described preferred embodiment of the present utility model; not design of the present utility model and scope are limited; do not departing under the utility model design concept prerequisite; the various modification that in this area, common engineers and technicians make the technical solution of the utility model and improvement; all should fall into protection domain of the present utility model, the technology contents of the utility model request protection is all recorded in detail in the claims.
Claims (3)
1. a safety type manhole cover, is characterized in that comprising latticed manhole cover (1), and what described latticed inspection well bore (1) below was provided with size and well lid consistent size can the steel plate (3) of folding.
2. a kind of safety type manhole cover according to claim 1, it is characterized in that described latticed manhole cover (1) is connected by a cable wire (2) with one end between steel plate (3), described latticed manhole cover (1) is connected by hinge (4) with the other end between steel plate (3).
3. a kind of safety type manhole cover according to claim 2, is characterized in that being provided with steel cable fixation device (5) between described cable wire (2) and manhole cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420859805.7U CN204510263U (en) | 2014-12-30 | 2014-12-30 | A kind of safety type manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420859805.7U CN204510263U (en) | 2014-12-30 | 2014-12-30 | A kind of safety type manhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204510263U true CN204510263U (en) | 2015-07-29 |
Family
ID=53708255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420859805.7U Expired - Fee Related CN204510263U (en) | 2014-12-30 | 2014-12-30 | A kind of safety type manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204510263U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113615A (en) * | 2015-09-17 | 2015-12-02 | 成都易信达科技股份有限公司 | Drainage well lid |
-
2014
- 2014-12-30 CN CN201420859805.7U patent/CN204510263U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113615A (en) * | 2015-09-17 | 2015-12-02 | 成都易信达科技股份有限公司 | Drainage well lid |
| CN105113615B (en) * | 2015-09-17 | 2017-04-19 | 成都易信达科技股份有限公司 | Drainage well lid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |