CN205810033U - A kind of new pattern manhole cover alarm terminal triggers device - Google Patents
A kind of new pattern manhole cover alarm terminal triggers device Download PDFInfo
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- CN205810033U CN205810033U CN201620539663.5U CN201620539663U CN205810033U CN 205810033 U CN205810033 U CN 205810033U CN 201620539663 U CN201620539663 U CN 201620539663U CN 205810033 U CN205810033 U CN 205810033U
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- alarm
- well lid
- spring
- terminal
- connecting rod
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Abstract
The utility model discloses a kind of new pattern manhole cover alarm terminal and trigger device, device and borehole wall stationary backplate is triggered including mechanical type spring, described mechanical type spring triggers device and includes pull bar, spring and connecting rod, the two ends of described spring are connected with pull bar and connecting rod respectively, the other end of described connecting rod is connected with well lid monitor terminal, described well lid monitor terminal is provided with pressure transducer, being provided with alarm in described well lid monitor terminal, described well lid monitor terminal is bolted and is arranged in borehole wall stationary backplate.This new pattern manhole cover alarm terminal triggers device, mechanical type spring is set and triggers device and pressure transducer, when spring is when being subject to pulling force upwards, spring meeting drivening rod upwards, triggers pressure transducer, alarm and on and off switch it is provided with in well lid monitor terminal, when signal is passed to alarm by pressure transducer, alarm can send warning, overall employing mechanical alarming devices, simple in construction, it is easy to operation.
Description
Technical field
This utility model belongs to well lid facility technology field, is specifically related to a kind of new pattern manhole cover alarm terminal and triggers device.
Background technology
At present, conventional well lid is the well lid that metal manufactures, owing to metal has higher price, if well lid does not possesses
Anti-theft measure, the most easily is stolen to obtain private interests by lawless person.These larcenies, have impact on the normal performance of facility function,
And cause huge direct and consequential damage, in order to prevent the generation that this kind of thing, people have employed well lid alarm device, existing
Alarm device be typically all alarm is arranged on well lid or down-hole, by inclination angle sensing trigger or radio-frequency technique trigger report
Alarm device, but this kind of device needs to customize well lid, and easily there is false alarm, it is unfavorable for practical operation.To this end, it is it is proposed that a kind of
New pattern manhole cover alarm terminal triggers device, with the problem solving to mention in above-mentioned background technology.
Utility model content
The purpose of this utility model is to provide a kind of new pattern manhole cover alarm terminal to trigger device, to solve above-mentioned background skill
The problem proposed in art.
For achieving the above object, this utility model provides following technical scheme: a kind of new pattern manhole cover alarm terminal triggers dress
Put, trigger device and borehole wall stationary backplate including mechanical type spring, described mechanical type spring trigger device include pull bar, spring and
Connecting rod, the two ends of described spring are connected with pull bar and connecting rod respectively, and the other end of described connecting rod is connected with well lid monitor terminal, institute
State well lid monitor terminal and be provided with pressure transducer, in described well lid monitor terminal, be provided with alarm, described alarm and pressure
Sensor is electrically connected with, and described well lid monitor terminal is bolted and is arranged in borehole wall stationary backplate, and the described borehole wall is fixed
Backboard is provided with on and off switch, and described on and off switch is electrically connected with alarm.
Preferably, described on and off switch is fixedly installed on the bottom of borehole wall stationary backplate.
Preferably, described connecting rod is arranged with pressure sensor contacts.
Preferably, described connecting rod and the hinged setting of well lid monitor terminal.
Technique effect of the present utility model and advantage: this new pattern manhole cover alarm terminal triggers device, by arranging mechanical type
Spring triggers device and pressure transducer, and when spring is when being subject to pulling force upwards, spring meeting drivening rod upwards, thus triggers
Pressure transducer；By being provided with alarm and on and off switch in well lid monitor terminal, when signal is passed to by pressure transducer
During alarm, alarm can send warning until being closed by switch；This utility model uses mechanical alarming devices, is only being subject to
Just can report to the police during to pulling force upwards, it is not necessary to customization well lid, and will not report by mistake, simple in construction, it is easy to operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is left view of the present utility model.
In figure: 1 mechanical type spring triggers device, 101 pull bars, 102 springs, 103 connecting rods, 2 borehole wall stationary backplate, 3 well lids
Monitor terminal, 4 pressure transducers, 5 alarms, 6 bolts, 7 on and off switch.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1-2, a kind of technical scheme that this utility model provides: a kind of new pattern manhole cover alarm terminal triggers dress
Put, trigger device 1 and borehole wall stationary backplate 2 including mechanical type spring, described mechanical type spring trigger device 1 include pull bar 101,
Spring 102 and connecting rod 103, the two ends of described spring 102 are connected with pull bar 101 and connecting rod 103 respectively, described connecting rod 103 another
One end is connected with well lid monitor terminal 3, and described well lid monitor terminal 3 is provided with pressure transducer 4, described well lid monitor terminal 3
Inside being provided with alarm 5, described alarm 5 is electrically connected with pressure transducer 4, and described well lid monitor terminal 3 is fixed by bolt 6
Being arranged in borehole wall stationary backplate 2, described borehole wall stationary backplate 2 is provided with on and off switch 7, described on and off switch 7 and alarm 5
Being electrically connected with, described on and off switch 7 is fixedly installed on the bottom of borehole wall stationary backplate 2, described connecting rod 103 and pressure transducer 4
Contact is arranged, described connecting rod 103 and the hinged setting of well lid monitor terminal 3.
This new pattern manhole cover alarm terminal triggers device, triggers device 1 and pressure transducer 4 by arranging mechanical type spring,
When spring 102 is when being subject to pulling force upwards, spring 102 meeting drivening rod 103 upwards, thus triggers pressure transducer 4；Pass through
Alarm 5 and on and off switch 7 it is provided with in well lid monitor terminal 3, when signal is passed to alarm by pressure transducer 45, report
Alert device 5 can send warning until being closed by and off switch 7；This utility model use mechanical alarming devices, only by
On pulling force time just can report to the police, it is not necessary to customization well lid, and will not report by mistake, simple in construction, it is easy to operation.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this
Utility model, although being described in detail this utility model with reference to previous embodiment, for those skilled in the art
For, the technical scheme described in foregoing embodiments still can be modified by it, or to wherein portion of techniques feature
Carry out equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (4)
1. new pattern manhole cover alarm terminal triggers a device, triggers device (1) and borehole wall stationary backplate including mechanical type spring
(2), it is characterised in that: described mechanical type spring triggers device (1) and includes pull bar (101), spring (102) and connecting rod (103), institute
The two ends stating spring (102) are connected with pull bar (101) and connecting rod (103) respectively, and the other end of described connecting rod (103) is supervised with well lid
Control terminal (3) connects, and described well lid monitor terminal (3) is provided with pressure transducer (4), sets in described well lid monitor terminal (3)
Having alarm (5), described alarm (5) to be electrically connected with pressure transducer (4), described well lid monitor terminal (3) passes through bolt
(6) being fixedly installed in borehole wall stationary backplate (2), described borehole wall stationary backplate (2) is provided with on and off switch (7), described power supply
Switch (7) is electrically connected with alarm (5).
A kind of new pattern manhole cover alarm terminal the most according to claim 1 triggers device, it is characterised in that: described on and off switch
(7) bottom of borehole wall stationary backplate (2) it is fixedly installed on.
A kind of new pattern manhole cover alarm terminal the most according to claim 1 triggers device, it is characterised in that: described connecting rod
(103) setting is contacted with pressure transducer (4).
A kind of new pattern manhole cover alarm terminal the most according to claim 1 triggers device, it is characterised in that: described connecting rod
(103) with well lid monitor terminal (3) hinged setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620539663.5U CN205810033U (en) | 2016-06-03 | 2016-06-03 | A kind of new pattern manhole cover alarm terminal triggers device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620539663.5U CN205810033U (en) | 2016-06-03 | 2016-06-03 | A kind of new pattern manhole cover alarm terminal triggers device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205810033U true CN205810033U (en) | 2016-12-14 |
Family
ID=57502614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620539663.5U Active CN205810033U (en) | 2016-06-03 | 2016-06-03 | A kind of new pattern manhole cover alarm terminal triggers device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205810033U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107845230A (en) * | 2017-11-29 | 2018-03-27 | 北京君通惠森通信技术有限公司 | Pressure alarm and pressure alarm system for security protection unit |
| CN109440828A (en) * | 2018-12-07 | 2019-03-08 | 天津耀通科技股份有限公司 | A kind of intelligent well cover monitoring device and monitoring method based on NB-IOT technology |
| CN110942575A (en) * | 2019-10-23 | 2020-03-31 | 深圳供电局有限公司 | Alarm device |
| CN111779034A (en) * | 2020-07-30 | 2020-10-16 | 杭州巨骐信息科技股份有限公司 | Intelligent well cover device |
-
2016
- 2016-06-03 CN CN201620539663.5U patent/CN205810033U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107845230A (en) * | 2017-11-29 | 2018-03-27 | 北京君通惠森通信技术有限公司 | Pressure alarm and pressure alarm system for security protection unit |
| CN109440828A (en) * | 2018-12-07 | 2019-03-08 | 天津耀通科技股份有限公司 | A kind of intelligent well cover monitoring device and monitoring method based on NB-IOT technology |
| CN110942575A (en) * | 2019-10-23 | 2020-03-31 | 深圳供电局有限公司 | Alarm device |
| CN110942575B (en) * | 2019-10-23 | 2021-04-06 | 深圳供电局有限公司 | Alarm device |
| CN111779034A (en) * | 2020-07-30 | 2020-10-16 | 杭州巨骐信息科技股份有限公司 | Intelligent well cover device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |