CN109098209A - A kind of inspection shaft auxiliary safety device - Google Patents
A kind of inspection shaft auxiliary safety device Download PDFInfo
- Publication number
- CN109098209A CN109098209A CN201810480000.4A CN201810480000A CN109098209A CN 109098209 A CN109098209 A CN 109098209A CN 201810480000 A CN201810480000 A CN 201810480000A CN 109098209 A CN109098209 A CN 109098209A
- Authority
- CN
- China
- Prior art keywords
- spring
- circle
- well lid
- inspection shaft
- safety device
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1481—Security devices, e.g. indicating unauthorised opening
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The present invention provides a kind of inspection shaft auxiliary safety device, and main includes suspend circle, spring and coloured flag.The suspension circle is that the reddish yellow circle body of the silent foam composition of lightweight rides under well lid, and the spring is the consistent compressed spring being arranged symmetrically of parameter, and an end and the circle that suspends are fixed, and an end is fixed on inspection shaft wall；The spring is self-possessed by well lid compresses 30-40cm holding stable state；The coloured flag is connected on suspension circle by long 20cm nylon wire.After well lid is detached from well head, spring discharges suspension circle body, thus identifies pit-hole roadblock convenient for driver and passerby.
Description
Technical field
The present invention relates to a kind of inspection shaft auxiliary safety device, because being prompted after opening inspection well cover on specifically a kind of road
The device of safety is promoted in warning.
Background technique
City more than rainwater, often a heavy rain gets off, and rainwater catchment is too fast to road, and formation surface gathered water leads to automobile
The trip such as cast anchor is difficult.In order to rapidly exclude road table ponding, well lid can be opened and expand lower drain port diameter；This causes road table whirlpool occur
Whirlpool and pit-hole are easy to cause passerby and vehicle etc. to fall into well.On the other hand, rainwater catchment is too fast, especially has pressure in pipeline
When shipwreck is to drain, well lid can be pushed open and discharged outward, passerby and vehicle etc. is equally easy to cause to fall into well.In addition to this,
Have and fragmentary steal the phenomenon that well lid is sold off, it is also possible to which the cavity for causing road table unexpected leads to crashing into for people and vehicle.Some owners are strong
Property processed requires to be equipped with anti-drop net, also can only be to solve crashing into for people or lightweight object, it cannot be guaranteed that vehicle crashes into.It needs thus
A prompt and warning device after well lid opening is designed, to promote safety.
Summary of the invention
The present invention provides a kind of inspection shaft auxiliary safety device.The present invention includes suspend circle, spring and coloured flag, used skill
Art scheme is: the suspension circle is that the reddish yellow circle body of the silent foam composition of lightweight rides under well lid, the spring
For the consistent compressed spring being arranged symmetrically of parameter, an end and the circle that suspends are fixed, and an end is fixed on inspection shaft wall；It is described
Spring by well lid be self-possessed compression 30-40cm keep stable state；The coloured flag is connected on suspension circle by long 20cm nylon wire.
The reddish yellow circle body of the silent foam composition of lightweight of the present invention can be lighter top lifting force amount hold up and wake up
Mesh；Described has the compressed spring being arranged symmetrically connection circle body and the borehole wall, and is self-possessed by well lid and compresses 30-40cm holding stabilization
State, convenient for being upheld after removing well lid naturally and exposing well head；The coloured flag by the connection of long 20cm nylon wire is connected to suspension
It on circle, can float with wind under the action of the wind, further enhance prompt and warning.The silent foam of lightweight avoids being immersed in water simultaneously
The increase load of full water afterwards, is lifted convenient for small strength.After well lid is detached from well head, spring discharges suspension circle body, thus convenient for department
Machine and passerby identify pit-hole roadblock.
Detailed description of the invention
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
Shown in Fig. 1 embodiment: a kind of inspection shaft auxiliary safety device, main includes suspending to enclose 1, spring 2 and coloured flag 3, used
Technical solution is: the suspension circle 1 rides under well lid for the reddish yellow circle body of the silent foam composition of lightweight, the bullet
Spring 2 is the consistent compressed spring being arranged symmetrically of parameter, and an end and the circle 1 that suspends are fixed, and an end is fixed on inspection shaft wall；
The spring 2 is self-possessed by well lid compresses 30-40cm holding stable state；The coloured flag 3 is connected to outstanding by long 20cm nylon wire
On water wing 1.
Claims (1)
1. a kind of inspection shaft auxiliary safety device, including suspension circle (1), spring (2) and coloured flag (3), it is characterised in that: described is outstanding
Water wing (1) is that the reddish yellow circle body of the silent foam composition of lightweight rides under well lid, and the spring (2) is that parameter is consistent right
Claim the compressed spring of arrangement, an end and the circle (1) that suspends are fixed, and an end is fixed on inspection shaft wall；Described spring (2) quilt
Well lid self weight compression 30-40cm keeps stable state；The coloured flag (3) is connected on suspension circle (1) by long 20cm nylon wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810480000.4A CN109098209A (en) | 2018-05-18 | 2018-05-18 | A kind of inspection shaft auxiliary safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810480000.4A CN109098209A (en) | 2018-05-18 | 2018-05-18 | A kind of inspection shaft auxiliary safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109098209A true CN109098209A (en) | 2018-12-28 |
Family
ID=64796466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810480000.4A Pending CN109098209A (en) | 2018-05-18 | 2018-05-18 | A kind of inspection shaft auxiliary safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109098209A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201121342Y (en) * | 2007-10-30 | 2008-09-24 | 史建军 | City pavement manhole cover loss warning device |
| KR20130068012A (en) * | 2011-12-15 | 2013-06-25 | 한국주철산업주식회사 | Menhole cover |
| CN103469741A (en) * | 2013-08-08 | 2013-12-25 | 广西科技大学 | Well lid missing warning device |
| CN203701146U (en) * | 2013-10-31 | 2014-07-09 | 冉帅 | Blind shaft |
| CN104631504A (en) * | 2013-11-06 | 2015-05-20 | 朱昱熹 | Inspection well seat |
| CN204356807U (en) * | 2014-12-21 | 2015-05-27 | 嘉兴学院 | Manhole |
| CN105484296A (en) * | 2016-01-05 | 2016-04-13 | 李乐 | Inspection well lid device capable of preventing falling and drowning |
-
2018
- 2018-05-18 CN CN201810480000.4A patent/CN109098209A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201121342Y (en) * | 2007-10-30 | 2008-09-24 | 史建军 | City pavement manhole cover loss warning device |
| KR20130068012A (en) * | 2011-12-15 | 2013-06-25 | 한국주철산업주식회사 | Menhole cover |
| CN103469741A (en) * | 2013-08-08 | 2013-12-25 | 广西科技大学 | Well lid missing warning device |
| CN203701146U (en) * | 2013-10-31 | 2014-07-09 | 冉帅 | Blind shaft |
| CN104631504A (en) * | 2013-11-06 | 2015-05-20 | 朱昱熹 | Inspection well seat |
| CN204356807U (en) * | 2014-12-21 | 2015-05-27 | 嘉兴学院 | Manhole |
| CN105484296A (en) * | 2016-01-05 | 2016-04-13 | 李乐 | Inspection well lid device capable of preventing falling and drowning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181228 |
|
| RJ01 | Rejection of invention patent application after publication |