CN203361199U - Manhole cover with safety protective structure - Google Patents
Manhole cover with safety protective structure Download PDFInfo
- Publication number
- CN203361199U CN203361199U CN 201320192349 CN201320192349U CN203361199U CN 203361199 U CN203361199 U CN 203361199U CN 201320192349 CN201320192349 CN 201320192349 CN 201320192349 U CN201320192349 U CN 201320192349U CN 203361199 U CN203361199 U CN 203361199U
- Authority
- CN
- China
- Prior art keywords
- manhole cover
- cover base
- well lid
- circular hole
- projection
- 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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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model provides a manhole cover with a safety protective structure, which is characterized in that the cover comprises a manhole cover, a manhole cover base, a sound insulation rubber belt, a hinge, lugs, circular holes, a plug pin, a hook and a safety net, wherein one end of the manhole cover is connected to one end of the manhole cover base through the hinge, the other end of the manhole cover is equipped with the two lugs on the lower surface, the two lugs are equipped with circular holds respectively, the other end of the manhole cover base is equipped with a lug on the internal surface, the lug is equipped with a circular hole which is corresponding to the circular holes on the two lugs on the manhole cover in size and position, the other end of the manhole cover is connected to the other end of the manhole cover base through the circular holes and the plug pin set on the lug, the sound isolation rubber belt is disposed on the opening edge of the upper surface of the manhole cover base, namely the contact surface of the manhole cover with the manhole cover base, the hook is located on the internal surface of the manhole cover base and the safety net is fixed on the internal surface of the manhole cover base through the hook.
Description
Technical field
The utility model relates to a kind of well lid with safety protection structure, belongs to the technical field of building products transformation.
Background technology
High speed development along with national economy, the raising of people's living standard, requirement to dwelling environment also improves constantly again, various underground pipelines also are being on the increase, thus cover the access of underground pipeline with regard to the various well lids of needs, and most well lid is to consist of well lid and manhole cover base now, and making well lid and manhole cover base are iron or cement mostly, such well lid is easily stolen or damage, and so just well head directly is exposed in the middle of road, causes serious potential safety hazard to people and vehicle.
The utility model content
The utility model is for the disappearance of prior art existence, its main purpose is to have proposed one one kinds of well lids with safety protection structure, its feature comprises well lid, manhole cover base, the sound insulation rubber belt, hinge, projection, circular hole, latch, hook, safety net, one end of described well lid is connected with an end of manhole cover base by hinge, the soffit of the described well lid other end be provided with two projections, respectively be provided with circular hole on two projections, the inner surface of the described manhole cover base other end is established a projection, projection is provided with circular hole, circular hole size on two projections on circular hole on this projection and well lid, position is corresponding, the other end of described well lid is provided with circular hole by projection and is connected with the other end of manhole cover base with latch, the upper surface mouth edge that described sound insulation rubber belt is positioned at manhole cover base is the contact surface of well lid and manhole cover base, described hook is positioned at the inner surface of manhole cover base, described safety net is fixed in the inner surface of manhole cover base by hook, such manhole cover structure damages or loses also and can not walk and not constitute a threat to people's safety as well lid occurred.
The accompanying drawing explanation
Fig. 1, be structural representation of the present utility model, Fig. 2 is the structural representation of sound insulation rubber belt of the present utility model; The accompanying drawing identifier declaration:
1, well lid
2, manhole cover base
3, sound insulation rubber belt
4, hinge
5, projection
6, circular hole
7, latch
8, hook
9, safety net.
The specific embodiment
For achieving the above object, according to Fig. 1, Fig. 2 describes the technical solution of the utility model: a kind of well lid with safety protection structure, its feature comprises well lid 1, manhole cover base 2, sound insulation rubber belt 3, hinge 4, projection 5, circular hole 6, latch 7, hook 8, safety net 9, one end of described well lid 1 is connected with an end of manhole cover base 2 by hinge 4, the soffit of described well lid 1 other end be provided with two projections 5, respectively be provided with circular hole 6 on two projections, the inner surface of the described manhole cover base other end is established a projection 5, projection 5 is provided with circular hole 6, circular hole 6 on this projection 5 and circular hole 6 sizes on two projections 5 on well lid, position is corresponding, the other end of described well lid 1 is provided with circular hole 6 by projection 5 and is connected with the other end of manhole cover base 2 with latch 7, , the upper surface mouth edge that described sound insulation rubber belt 3 is positioned at manhole cover base 2 is the contact surface of well lid 1 and manhole cover base 2, described hook 8 is positioned at the inner surface of manhole cover base 2, described safety net 9 is by linking up with 8 inner surfaces that are fixed in manhole cover base 2.
Claims (1)
1. the well lid with safety protection structure, its feature comprises well lid, manhole cover base, the sound insulation rubber belt, hinge, projection, circular hole, latch, hook, safety net, one end of described well lid is connected with an end of manhole cover base by hinge, the soffit of the described well lid other end be provided with two projections, respectively be provided with circular hole on two projections, the inner surface of the described manhole cover base other end is established a projection, projection is provided with circular hole, circular hole size on two projections on circular hole on this projection and well lid, position is corresponding, the other end of described well lid is provided with circular hole by projection and is connected and reaches the effect of locking well cover with the other end of manhole cover base with latch, the upper surface mouth edge that described sound insulation rubber belt is positioned at manhole cover base is the contact surface of well lid and manhole cover base, described hook is positioned at the inner surface of manhole cover base, described safety net is fixed in the inner surface of manhole cover base by hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320192349 CN203361199U (en) | 2013-04-17 | 2013-04-17 | Manhole cover with safety protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320192349 CN203361199U (en) | 2013-04-17 | 2013-04-17 | Manhole cover with safety protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203361199U true CN203361199U (en) | 2013-12-25 |
Family
ID=49808987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320192349 Expired - Fee Related CN203361199U (en) | 2013-04-17 | 2013-04-17 | Manhole cover with safety protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203361199U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696442A (en) * | 2013-12-30 | 2014-04-02 | 刘韶辉 | Anti-falling well |
| CN103758152A (en) * | 2013-12-27 | 2014-04-30 | 国家电网公司 | Well cover with open protecting and warning function |
-
2013
- 2013-04-17 CN CN 201320192349 patent/CN203361199U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758152A (en) * | 2013-12-27 | 2014-04-30 | 国家电网公司 | Well cover with open protecting and warning function |
| CN103758152B (en) * | 2013-12-27 | 2016-03-02 | 国家电网公司 | There is the well lid opening protection and alarm function |
| CN103696442A (en) * | 2013-12-30 | 2014-04-02 | 刘韶辉 | Anti-falling well |
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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: 20131225 Termination date: 20140417 |