CN101634154A - Novel well lid seat - Google Patents
Novel well lid seat Download PDFInfo
- Publication number
- CN101634154A CN101634154A CN200810029775A CN200810029775A CN101634154A CN 101634154 A CN101634154 A CN 101634154A CN 200810029775 A CN200810029775 A CN 200810029775A CN 200810029775 A CN200810029775 A CN 200810029775A CN 101634154 A CN101634154 A CN 101634154A
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- CN
- China
- Prior art keywords
- well lid
- groove
- guard bar
- well
- lifting guard
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- 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.)
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses a novel well lid seat. The well lid seat comprises a seat body and a well lid which are fixed on a well mouth, wherein the middle of the seat body is provided with a through hole through which people can enter a well. The key design feature of the well lid seat is that the inner wall of the through hole is movably hinged with well mouth guardrails. The invention aims to provide the well lid seat which has simple structure and guardrails capable of preventing people from falling into a well.
Description
[technical field]
The present invention relates to a kind of manhole cover base.
[background technology]
Generally adopt underground pipeline to come blowdown in the city now, walk cable etc., well lid that uses in well heads such as manhole, sewer, sink hole and manhole cover base are more and more, and a lot of well lids and manhole cover base are set directly on a lot of roads of traffic.Such highway section will have very big potential safety hazard once well lid is lost, to add that the well lid pedestrian might fall into the tunnel injured or dead as untimely, especially evening, odds was bigger.
For this reason, people improve the structure of existing well lid, be provided with the screens structure that cooperates with manhole cover base and lose to prevent well lid on well lid, but such structure is opened the well lid inconvenience when constructing, and well lid may be among the danger because of pilferage can make the pedestrian after losing equally.
[summary of the invention]
The present invention has overcome above-mentioned technical deficiency, provide a kind of simple in structure, have guard rail and fall into the manhole cover base in the well can prevent the people.
For achieving the above object, the present invention has adopted following technical proposal:
A kind of novel well lid seat, it includes pedestal and the well lid that is fixedly mounted on the well head place, is provided with in the middle of the pedestal for the people and enters the interior through hole of well, it is characterized in that described through-hole wall is movably hinged with the lifting guard bar;
Described through-hole wall is provided with the step that is used to place well lid, step is provided with groove, described lifting guard bar one side and step is movably hinged and pin joint is positioned at above-mentioned groove, described step is provided with groove with respect to groove one side, and lifting guard bar opposite side can be affiliated in above-mentioned groove;
Described lifting guard bar includes a plurality of parallel hard rod members, is provided with a plurality of lugs in the described groove, and each hard rod member one end is corresponding to be movably hinged with above-mentioned each lug, and described groove has a plurality of, and each hard rod member other end can correspondence be affiliated in each groove;
Described groove is an annular long recess, and annular long recess bottom along the circumferential direction is evenly equipped with a plurality of sulculuses, and described lug correspondence is located in each sulculus.
The invention has the beneficial effects as follows:
When 1, the lifting guard bar is in the capping state, after well lid is lost or stolen, do not having under the situation of in time repairing, the lifting guard bar can prevent that the pedestrian from falling into life threatening in the well accidentally; When the staff wants the G.I.H operation, the lifting guard bar can be opened and do not influence normal operation;
The rod member height and the ground of erectting when 2, the lifting guard bar is opened show that there is people's operation the down-hole, can play a sign effect;
3, lifting guard bar one side can be affiliated in the set groove of the step of through-hole wall, step is provided with groove with respect to the groove opposite side, lifting guard bar opposite side and step are movably hinged and pin joint is positioned at above-mentioned groove, thereby avoid lifting guard pole pair well lid installation influence, and be convenient and practical.
[description of drawings]
Be described in further detail below in conjunction with accompanying drawing and embodiments of the present invention:
Fig. 1 is pedestal, lifting guard bar and is mated the stereogram that uses well lid;
Fig. 2 is that the present invention is at well head user mode cut-away view;
Fig. 3 is the stereogram under the lifting guard bar capping state;
Fig. 4 is the stereogram under the lifting guard bar open mode.
[specific embodiment]
As shown in Figure 3 and Figure 4, a kind of novel well lid seat, it includes pedestal 1, lifting guard bar 2 and the well lid 3 that is fixedly mounted on the well head place.Pedestal 1 excircle upper end is provided with and is used for and the close-fitting indent step 15 in plot on every side, be provided with in the middle of the pedestal 1 for the people and enter the interior through hole 11 of well, through hole 11 inwalls are provided with the step 10 that is used to place well lid 3, lifting guard bar 2 one sides can be affiliated in the set groove 12 of step 10, step 10 is provided with groove 13 with respect to groove 12 opposite sides, described lifting guard bar 2 opposite sides and step 10 is movably hinged and pin joint is positioned at above-mentioned groove 13.
Among the present invention, groove 13 is an annular long recess, and annular long recess bottom along the circumferential direction is evenly equipped with a plurality of sulculuses 130, is respectively equipped with lug 131 in each sulculus 130, and hinge is positioned at outside the sulculus 130 on the lug 131, and bigger installing space is arranged when hinge is installed like this.Lifting guard bar 2 is arranged in parallel by the hard rod member 21 of a plurality of reinforcement fabrications and forms, and each hard rod member 21 1 end is corresponding to be movably hinged with above-mentioned each lug 131; Groove 12 on the step 10 also has a plurality of, and each hard rod member 21 other end can correspondence be affiliated in each groove 12.
Shown in Fig. 2 and 3, under the general situation, lifting guard bar 2 is in the capping state, adds manhole cover 3 again to keep evenness of road surface on the pedestal 1 at well head place.After well lid 3 is lost or is stolen, do not having under the situation of in time repairing, the lifting guard bar 2 on the manhole cover base can prevent that the pedestrian from falling into life threatening in the well accidentally.When the staff wants the G.I.H operation, lifting guard bar 2 can be opened (as shown in Figure 4).
Claims (4)
1, a kind of novel well lid seat, it includes pedestal (1) and the well lid (3) that is fixedly mounted on the well head place, is provided with in the middle of the pedestal (1) for the people and enters the interior through hole (11) of well, it is characterized in that described through hole (11) inwall is movably hinged with lifting guard bar (2).
2, a kind of novel well lid seat according to claim 1, it is characterized in that described through hole (11) inwall is provided with the step (10) that is used to place well lid (3), step (10) is provided with groove (13), described lifting guard bar (2) one sides and step (10) is movably hinged and pin joint is positioned at above-mentioned groove (13), described step (10) is provided with groove (12) with respect to groove (13) one sides, and lifting guard bar (2) opposite side can be affiliated in above-mentioned groove (12).
3, a kind of novel well lid seat according to claim 2, it is characterized in that described lifting guard bar (2) includes a plurality of parallel hard rod members (21), be provided with a plurality of lugs (131) in the described groove (13), each hard rod member (21) one end is corresponding to be movably hinged with above-mentioned each lug (131), described groove (12) has a plurality of, and each hard rod member (21) other end can correspondence be affiliated in each groove (12).
4, a kind of novel well lid seat according to claim 3 is characterized in that described groove (13) is an annular long recess, and annular long recess bottom along the circumferential direction is evenly equipped with a plurality of sulculuses (130), and described lug (131) correspondence is located in each sulculus (130).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100297756A CN101634154B (en) | 2008-07-23 | 2008-07-23 | Novel well lid seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100297756A CN101634154B (en) | 2008-07-23 | 2008-07-23 | Novel well lid seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101634154A true CN101634154A (en) | 2010-01-27 |
| CN101634154B CN101634154B (en) | 2012-03-21 |
Family
ID=41593473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100297756A Expired - Fee Related CN101634154B (en) | 2008-07-23 | 2008-07-23 | Novel well lid seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101634154B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110872848A (en) * | 2018-08-30 | 2020-03-10 | 辽宁泓新科技成果转化服务有限公司 | Road accumulated water rapid discharge processing method with safety warning protection function |
| CN114855877A (en) * | 2022-04-19 | 2022-08-05 | 安徽建川市政工程有限公司 | Inspection shaft anti-falling safety protection device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3871233B2 (en) * | 1997-06-06 | 2007-01-24 | 株式会社ライセンス＆プロパティコントロール | Insulation equipment for lids for underground structures |
| CN2422347Y (en) * | 1999-12-09 | 2001-03-07 | 张弛 | Safety manhole with cover |
| CN2427555Y (en) * | 2000-06-01 | 2001-04-25 | 黄小光 | Safety screen type manhole cover for preventing persons from falling down |
| CN2591100Y (en) * | 2002-11-20 | 2003-12-10 | 梁林华 | Manhole cover assembly |
| CN2853910Y (en) * | 2005-12-28 | 2007-01-03 | 周家印 | Safety device for road manhole shaft |
| CN201221094Y (en) * | 2008-07-10 | 2009-04-15 | 尹子瑜 | Manhole cover stand |
-
2008
- 2008-07-23 CN CN2008100297756A patent/CN101634154B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110872848A (en) * | 2018-08-30 | 2020-03-10 | 辽宁泓新科技成果转化服务有限公司 | Road accumulated water rapid discharge processing method with safety warning protection function |
| CN114855877A (en) * | 2022-04-19 | 2022-08-05 | 安徽建川市政工程有限公司 | Inspection shaft anti-falling safety protection device |
| CN114855877B (en) * | 2022-04-19 | 2023-11-03 | 安徽建川市政工程有限公司 | Inspection shaft anti-falling safety device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101634154B (en) | 2012-03-21 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20120321 Termination date: 20140723 |
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| EXPY | Termination of patent right or utility model |