CN203905062U - Safety well lid for municipal engineering - Google Patents
Safety well lid for municipal engineering Download PDFInfo
- Publication number
- CN203905062U CN203905062U CN201420320558.3U CN201420320558U CN203905062U CN 203905062 U CN203905062 U CN 203905062U CN 201420320558 U CN201420320558 U CN 201420320558U CN 203905062 U CN203905062 U CN 203905062U
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- Prior art keywords
- lid
- well
- annular
- municipal engineering
- pressure sensor
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Abstract
The utility model relates to a safety well lid for municipal engineering. The safety well lid comprises a well base and a lid body, an annular supporting table is arranged on the inner wall of the well base, the lid body is arranged in well base containing space on the annular supporting table, the lid body and the well base are locked through a plurality of circumferentially-distributed plastic sealing strips, a pressure sensor is arranged at the contact position of the upper surface of the annular supporting table of the well base and the lid body, annular indication lamp strips are arranged on the upper surface of the well base, a power device is arranged on the inner wall of the lower portion of the annular supporting table of the well base, and the power device is electrically connected with the pressure sensor and the annular indication lamp strips so that the pressure sensor can control the power device and the annular indication lamp strips to be powered on and off by detecting whether the lid body exists or not. The safety well lid is easy and convenient to operate and low in cost, and meanwhile a flashing alarm can be given out to remind passing pedestrians and vehicles to pay attention when the well lid is missing.
Description
Technical field
The utility model relates to urban operating mechanism, more particularly, relates to a kind of municipal engineering Safety well cover.
Background technology
Sewer pipe, as the important component part of urban sewerage and drainage system, becomes the important municipal facilities in urban construction already.At present, most well cover for sewers are all that the circle or the rectangular loop that adopt iron steel ring or concrete casting to form are directly installed on the bearing of sewer, and owing to there is no retaining mechanism before well lid and bearing, well lid is very easily stolen.Once Sewage well cover is stolen, just can on road surface, form deep-well, add upper and lower water cover and do not set up any information warning nearby after stolen, so that passer-by or vehicle can be fallen into Shen Dongzhong between careless, there is security incident.
Utility model content
The technical problems to be solved in the utility model is, for the above-mentioned defect of prior art, provides a kind of easy locking easily to open and can be at the municipal engineering Safety well cover of manhole cover loss alarm.
The utility model solves the technical scheme that its technical problem adopts: propose a kind of municipal engineering Safety well cover, comprise well seat and lid, the inwall of described well seat is provided with annular brace platform, described lid is installed in the well seat accommodation space on annular brace platform, wherein, described lid and described well seat are by the multiple plastic cement seal lockings along circumferentially distributing, and, annular brace platform upper surface and the lid contact position of described well seat are provided with pressure sensor, the upper surface of described well seat is provided with annular indicator lamp band, on the inwall of the annular brace platform below of described well seat, be also provided with supply unit, described supply unit is electrically connected with pressure sensor and annular indicator lamp band, whether there is by what detect lid the break-make of controlling between supply unit and annular indicator lamp band by pressure sensor.
In an embodiment, described in each, plastic cement seal comprises through the connecting rod of described lid and described annular brace platform, is located at the upper limit structure of connecting rod upper end and is located at the lower limit structure of connecting rod lower end, wherein, tapered or the frustoconical of described upper limit structure is also closely against in the first groove that lid upper surface offers, described lower limit structure is back taper or falls frustoconical being closely against in the second groove that annular brace platform soffit offers, with by tight to lid and annular brace stand lock.
In an embodiment, described pressure sensor is arranged in the 3rd groove that the upper surface contacting with lid of described annular brace platform offers.
In an embodiment, in the Fourth Ring connected in star that the upper surface that described annular indicator lamp band is placed in described well seat is offered.
In an embodiment, the degree of depth of described Fourth Ring connected in star is slightly larger than the height of described annular indicator lamp band.
In an embodiment, the upper and lower bilateral symmetry in described well lid middle part forms respectively the first depressed part and the second depressed part, and on described well lid, is also provided with the through hole of described the first depressed part of multiple perforations and the second depressed part.
Safety well cover of the present utility model, lock lid and well seat by plastic cement seal with low cost, need to open well lid time, only the upper end of plastic cement seal need be cut off and got final product release, with new seal locking, simple to operation and cost is also very low while again locking.Meanwhile, whether, to control the work of annular indicator lamp band, in the time of manhole cover loss, the warning of just can glimmering of the annular indicator lamp band of well seat upper surface, remind passer-by and vehicle to note in the existence that Safety well cover of the present utility model detects well lid by pressure sensor.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structure sectional view of Safety well cover for the municipal engineering of an embodiment of the utility model;
Fig. 2 is the top view of the Safety well cover shown in Fig. 1.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 and Fig. 2 show respectively according to sectional view and the top view of the municipal engineering of an embodiment of the utility model Safety well cover.As depicted in figs. 1 and 2, this Safety well cover is mainly made up of well seat 10 and lid 20.The inwall of well seat 10 is provided with annular brace platform 11, and lid 20 is installed in the accommodation space of the well seat 10 on this annular brace platform 11, and then lid 20 is locked with multiple plastic cement seals 30 that well seat 10 circumferentially distributes by edge.The well lid 20 upper and lower bilateral symmetry in middle part form respectively the first depressed part 21 and the second depressed part 22, and on well lid 20, are also provided with the through hole of multiple perforation the first depressed parts 21 and the second depressed part 22, for draining.
Specifically as shown in Figure 1, each plastic cement seal 30 comprises connecting rod 31, upper limit structure 32 and lower limit structure 33, and wherein, upper limit structure 32 is located at the upper end of connecting rod 31, and lower limit structure 33 is located at the lower end of connecting rod 31.For plastic cement seal 30 is installed, the upper surface correspondence of lid 20 offers the first groove 24, and the soffit correspondence of annular brace platform 11 offers the second groove 14.Tapered or the frustoconical of upper limit structure 32, and lower limit structure 33 is back taper or fall frustoconical, when the connecting rod 31 of plastic cement seal 30 from top to bottom through lid 20 and annular brace platform 11 on when the corresponding installation through hole of offering, owing to thering is certain elasticity, lower limit structure 33 can be closely against in the second groove 14 of annular brace platform 11 soffits after passing, and upper limit structure 32 is closely against in the first groove 24 of lid 20 upper surfaces, thereby lid 20 and annular brace platform 11 are locked.Need to open lid 20 time, only plastic cement seal 30 need be cut off from upper limit structure 32 and the junction of connecting rod 31, get final product release.While again locking lid 20, lock with new plastic cement seal.Such well lid locking mode is simple in structure, easy to operate, and is cheap plastic cement seal due to what use, and cost is also very low.
For detection of the existence of lid 20 whether further as depicted in figs. 1 and 2, annular brace platform 11 upper surfaces and lid 20 contact positions of well seat 10 are provided with pressure sensor 13.Pressure sensor 13 can be arranged in the 3rd groove 12 that the upper surface contacting with lid 20 of annular brace platform 11 offers.And the upper surface of well seat 10 is provided with annular indicator lamp band 16.In the Fourth Ring connected in star 15 that the upper surface that annular indicator lamp band 16 also can be placed in well seat 10 is offered.And, to be damaged by pressure by pedestrian or vehicle for fear of annular indicator lamp band 16, the degree of depth of Fourth Ring connected in star 15 is slightly larger than the height of annular indicator lamp band 16, is contained in the scintillation light that is unlikely to again indicator lamp band to send inner time and blocks too much.Further, on the inwall of annular brace platform 11 belows of well seat 10, offer accommodating cavity 17, supply unit 18 arranges in the inner.Supply unit 18 is electrically connected with pressure sensor 13 and annular indicator lamp band 16, whether there is by what detect lid 20 the break-make of controlling between supply unit 18 and annular indicator lamp band 16 by pressure sensor 13.For example, in the time that well lid 20 lacks, annular indicator lamp 16 is with the warning of just can glimmering, to remind passer-by and vehicle to note.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. a municipal engineering Safety well cover, comprise well seat and lid, the inwall of described well seat is provided with annular brace platform, described lid is installed in the well seat accommodation space on annular brace platform, it is characterized in that, described lid and described well seat are by the multiple plastic cement seal lockings along circumferentially distributing, and, annular brace platform upper surface and the lid contact position of described well seat are provided with pressure sensor, the upper surface of described well seat is provided with annular indicator lamp band, on the inwall of the annular brace platform below of described well seat, be also provided with supply unit, described supply unit is electrically connected with pressure sensor and annular indicator lamp band, whether there is by what detect lid the break-make of controlling between supply unit and annular indicator lamp band by pressure sensor.
2. municipal engineering Safety well cover according to claim 1, it is characterized in that, described in each, plastic cement seal comprises through the connecting rod of described lid and described annular brace platform, is located at the upper limit structure of connecting rod upper end and is located at the lower limit structure of connecting rod lower end, wherein, tapered or the frustoconical of described upper limit structure is also closely against in the first groove that lid upper surface offers, described lower limit structure is back taper or falls frustoconical being closely against in the second groove that annular brace platform soffit offers, with by tight to lid and annular brace stand lock.
3. municipal engineering Safety well cover according to claim 1, is characterized in that, described pressure sensor is arranged in the 3rd groove that the upper surface contacting with lid of described annular brace platform offers.
4. municipal engineering Safety well cover according to claim 1, is characterized in that, in the Fourth Ring connected in star that the upper surface that described annular indicator lamp band is placed in described well seat is offered.
5. municipal engineering Safety well cover according to claim 4, is characterized in that, the degree of depth of described Fourth Ring connected in star is slightly larger than the height of described annular indicator lamp band.
6. municipal engineering Safety well cover according to claim 1, it is characterized in that, the upper and lower bilateral symmetry in described well lid middle part forms respectively the first depressed part and the second depressed part, and on described well lid, is also provided with the through hole of described the first depressed part of multiple perforations and the second depressed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420320558.3U CN203905062U (en) | 2014-06-16 | 2014-06-16 | Safety well lid for municipal engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420320558.3U CN203905062U (en) | 2014-06-16 | 2014-06-16 | Safety well lid for municipal engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203905062U true CN203905062U (en) | 2014-10-29 |
Family
ID=51779353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420320558.3U Expired - Fee Related CN203905062U (en) | 2014-06-16 | 2014-06-16 | Safety well lid for municipal engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203905062U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452822A (en) * | 2014-12-10 | 2015-03-25 | 苏州汇诚智造工业设计有限公司 | Solar safety manhole cover and producing method thereof |
| CN104480971A (en) * | 2014-12-10 | 2015-04-01 | 苏州汇诚智造工业设计有限公司 | Anti-theft safety well lid and manufacturing method thereof |
| CN105019477A (en) * | 2015-06-09 | 2015-11-04 | 长兴恒绵塑业有限公司 | Multi-functional inspection well cover component |
-
2014
- 2014-06-16 CN CN201420320558.3U patent/CN203905062U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452822A (en) * | 2014-12-10 | 2015-03-25 | 苏州汇诚智造工业设计有限公司 | Solar safety manhole cover and producing method thereof |
| CN104480971A (en) * | 2014-12-10 | 2015-04-01 | 苏州汇诚智造工业设计有限公司 | Anti-theft safety well lid and manufacturing method thereof |
| CN105019477A (en) * | 2015-06-09 | 2015-11-04 | 长兴恒绵塑业有限公司 | Multi-functional inspection well cover component |
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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: 20141029 Termination date: 20150616 |
|
| EXPY | Termination of patent right or utility model |