CN205917731U - Take safe inspection shaft of alarm - Google Patents
Take safe inspection shaft of alarm Download PDFInfo
- Publication number
- CN205917731U CN205917731U CN201620272269.XU CN201620272269U CN205917731U CN 205917731 U CN205917731 U CN 205917731U CN 201620272269 U CN201620272269 U CN 201620272269U CN 205917731 U CN205917731 U CN 205917731U
- Authority
- CN
- China
- Prior art keywords
- well
- shallow well
- alarm
- deep
- shallow
- 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
Links
Landscapes
- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a take safe inspection shaft of alarm, its characterized in that: shallow well and deep well including straight cartridge type, deep well upper portion side with shallow well side communicate with each other and communicate with each other partial height no longer than the height of shallow well, the drainage channel area that communicates with each other partially is not less than the well lid area of shallow well, shallow well and some departments that communicates with each other of deep well still be provided with security barrier, shallow well bottom still be provided with pressure sensors shallow well side be provided with the alarm, its interconnecting link is in the shallow well outside set up. The device simple structure, low cost can send out police dispatch newspaper when causing danger, effectively avoid personnel to drop nobody condition of suing and labouring of back and take place.
Description
Technical field
This utility model is related to daily life field, specifically a kind of manhole with alarm.
Background technology
People drop inspection shaft phenomenon current or of common occurrence, much also lead to tragedy, current inspection shaft all with drainage pipeline
Straight-through, lead to the personnel of dropping to be difficult to save oneself.
Content of the invention
In order to solve the above problems, the purpose of this utility model is: a kind of manhole with alarm, and its feature exists
In: include shallow well and the deep-well of straight barrel type, described deep-well upper side communicates and communicates part with described shallow well side
Highly it is less than the height of described shallow well, the drainage channel area of described same section is not less than the well lid area of described shallow well；
The part that communicates of described shallow well and deep-well is additionally provided with security fence；Described shallow well bottom is additionally provided with pressure inductor,
Described shallow well side is provided with alarm, its connection line is arranged outside described shallow well.
Preferably, described shallow well is set to 60 centimetres, the described height communicating part is 30 centimetres.
Preferably, when the pressure that described pressure inductor is subject to exceedes initial set value, the described alarm of triggering
Send alarm.
Brief description
1 fundamental diagram of the present utility model of accompanying drawing.
Below in conjunction with accompanying drawing, this utility model is further described.
Specific embodiment
Embodiment one: a kind of manhole with alarm, the shallow well 1 including 60 centimetres of straight barrel type and deep-well 2, deep-well 2
Upper side is communicated with shallow well 1 side and the height of same section is 30 centimetres.If a diameter of 50 centimetres of inspection well cover, same section
Drainage channel length be 65 centimetres.
The part that communicates of shallow well 1 and deep-well 2 is additionally provided with security fence 3；Shallow well 1 bottom is additionally provided with pressure inductor 4,
Shallow well 1 side is provided with alarm 5, and its connection line is in shallow well 1 outside setting.
One child that just can walk is 10 kilograms, if falling down the pressure that inspection shaft produces about 6.8 thousand Ns/square metre, sets
The initial value of constant-pressure induction apparatuss is 6,000 Ns/square metre, such as exceedes this numerical value and then triggers alarm 5 and sends alarm.
Claims (3)
1. a kind of manhole with alarm it is characterised in that: include the shallow well (1) of straight barrel type and deep-well (2), described deep-well
(2) upper side is communicated with described shallow well (1) side and communicates the height less than described shallow well (1) for the height of part, institute
The drainage channel area stating same section is not less than the well lid area of described shallow well (1)；Described shallow well (1) and deep-well (2)
Communicate part and be additionally provided with security fence (3)；Described shallow well (1) bottom is additionally provided with pressure inductor (4), described shallow
Well (1) side is provided with alarm (5), and its connection line is arranged outside described shallow well (1).
2. a kind of manhole with alarm according to claim 1 it is characterised in that: described shallow well (1) is set to
60 centimetres, the described height communicating part is 30 centimetres.
3. a kind of manhole with alarm according to claim 1 it is characterised in that: described pressure inductor (4)
When the pressure being subject to exceedes initial set value, the described alarm (5) of triggering sends alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620272269.XU CN205917731U (en) | 2016-04-05 | 2016-04-05 | Take safe inspection shaft of alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620272269.XU CN205917731U (en) | 2016-04-05 | 2016-04-05 | Take safe inspection shaft of alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205917731U true CN205917731U (en) | 2017-02-01 |
Family
ID=57876180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620272269.XU Expired - Fee Related CN205917731U (en) | 2016-04-05 | 2016-04-05 | Take safe inspection shaft of alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205917731U (en) |
-
2016
- 2016-04-05 CN CN201620272269.XU patent/CN205917731U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203264073U (en) | Device preventing articles from falling from building | |
| MY186980A (en) | Snorkel tube with debris barrier for electronic gauges placed on sand screens | |
| CN205917731U (en) | Take safe inspection shaft of alarm | |
| CN204670873U (en) | A kind of indoor umbrella accommodation device | |
| CN206391287U (en) | A kind of portable transfusion bracket | |
| CN205323036U (en) | Aerify lifesaving slide | |
| CN203626646U (en) | Single-lifting-ring hanging preventing device of oil well elevator | |
| CN103621472B8 (en) | A kind of device for preventing leech from escaping | |
| CN107956418A (en) | A kind of standard knot cat ladder | |
| CN204251178U (en) | A kind of staircase danger button lid | |
| CN203909988U (en) | Device for detecting smog fire hazard alarm | |
| CN202909330U (en) | High-rise escape device | |
| CN202640403U (en) | Device for preventing scissors from falling to prick person | |
| CN202514478U (en) | Overturning type continuous mousetrap | |
| CN204060039U (en) | Rush body and wash the eye-chamber | |
| CN204310634U (en) | Elevator hoistways pendant people protects shock absorber | |
| CN203561223U (en) | Falling prevention safety device for variable-frequency electric induction furnace | |
| CN205038895U (en) | Tank container's show jar | |
| CN205824008U (en) | A kind of safety anti-falling device | |
| CN204199757U (en) | A kind of environmental protection silver booth | |
| CN106050090A (en) | Intelligent fire-proof door | |
| CN207168868U (en) | A kind of purely mechanic Underwell rescue device | |
| CN202588138U (en) | Suspension type mouse trap | |
| CN108066830A (en) | Portable field snake stings emergent toxicity-remover | |
| CN202223772U (en) | Fire hazard self-rescuing rope |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20180405 |