CN203325152U - Construction safety protection alarm device - Google Patents
Construction safety protection alarm device Download PDFInfo
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- CN203325152U CN203325152U CN2013204404151U CN201320440415U CN203325152U CN 203325152 U CN203325152 U CN 203325152U CN 2013204404151 U CN2013204404151 U CN 2013204404151U CN 201320440415 U CN201320440415 U CN 201320440415U CN 203325152 U CN203325152 U CN 203325152U
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- train
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Abstract
The utility model discloses a construction safety protection alarm device which belongs to the field of the construction safety protection technology. The device comprises a train approaching detection unit and an on-site alarm unit; the train approaching detection unit comprises a first microprocessor module, a wireless transmitting module, and a sensor detection module which is installed on a train track; and the on-site alarm unit comprises a second microprocessor module, a wireless receiving module, a buzzer and an alarm lamp. When the train approaches the road construction site, the on-site alarm unit alarms timely so as to remind the construction personnel to evacuate from the danger zone, and the safety of construction personnel is ensured.
Description
Technical field
The utility model relates to a kind of construction safety protection alarm device, belongs to the construction safety protection technical field.
Background technology
In recent years, along with deepening continuously of National Railway Network construction, railway had spreaded all over each city and country, and the road construction personnel often need to be constructed on railway line, when the Train Approaching job location, can bring certain threat to the workmen.In order to guarantee workmen's safety, proposed some train approach warning devices, yet existing warning device structure is comparatively complicated.
The utility model content
The utility model, for the problem in background technology, proposes a kind of construction safety protection alarm device simple in structure, lower-cost.
The utility model, for overcoming the above problems, adopts following technical scheme:
A kind of construction safety protection alarm device, comprise Train Approaching detecting unit and onsite alarming unit; Described Train Approaching detecting unit comprises first microprocessor module, wireless transmitter module and is arranged on the sensor detection module on train rail; Described sensor detection module is connected with the signal input part of first microprocessor module; Described wireless transmitter module is connected with the first microprocessor module is two-way; Described onsite alarming unit comprises the second microprocessor module, wireless receiving module, hummer and alarm lamp; Described hummer all is connected with the output terminal of the second microprocessor module with alarm lamp; Described wireless receiving module is connected with the second microprocessor module is two-way; Described wireless transmitter module and wireless receiving module wireless connections.
Preferably, described sensor detection module comprises several diffuse reflection sensors.
Technique effect:
1, when Train Approaching road construction place, the onsite alarming unit can give the alarm in time, to remind the workmen, withdraws explosive area, has guaranteed workmen's safety.
2, adopt several diffuse reflection sensors to be detected approaching train, there is higher accuracy.
3, the utility model is simple in structure, cost is lower, be convenient to popularization.
The accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is done in further detail and is introduced:
Structured flowchart of the present utility model as shown in Figure 1, comprises Train Approaching detecting unit and onsite alarming unit; Described Train Approaching detecting unit comprises first microprocessor module, wireless transmitter module and is arranged on the sensor detection module on train rail; Described sensor detection module is connected with the signal input part of first microprocessor module; Described wireless transmitter module is connected with the first microprocessor module is two-way; Described onsite alarming unit comprises the second microprocessor module, wireless receiving module, hummer and alarm lamp; Described hummer all is connected with the output terminal of the second microprocessor module with alarm lamp; Described wireless receiving module is connected with the second microprocessor module is two-way; Described wireless transmitter module and wireless receiving module wireless connections, the first microprocessor module sends to the second microprocessor module by wireless transmitter module and wireless receiving module by information successively.
Described sensor detection module comprises several diffuse reflection sensors, for the train to approaching, is detected; Described first microprocessor module and the second microprocessor module all adopt the C8051F series monolithic of Silicon Labs company, and that this series monolithic has advantages of is low in energy consumption, volume is little.
When train enters the sensing range of sensor detection module, the diffuse reflection sensor can be passed to induced signal the first microprocessor module, the first microprocessor module receives that the mode by wireless telecommunications sends to the second microprocessor module by information after signal, the second microprocessor module can start hummer and alarm lamp at once, to remind the workmen, withdraws explosive area.
Claims (2)
1. a construction safety protection alarm device, is characterized in that: comprise Train Approaching detecting unit and onsite alarming unit; Described Train Approaching detecting unit comprises first microprocessor module, wireless transmitter module and is arranged on the sensor detection module on train rail; Described sensor detection module is connected with the signal input part of first microprocessor module; Described wireless transmitter module is connected with the first microprocessor module is two-way; Described onsite alarming unit comprises the second microprocessor module, wireless receiving module, hummer and alarm lamp; Described hummer all is connected with the output terminal of the second microprocessor module with alarm lamp; Described wireless receiving module is connected with the second microprocessor module is two-way; Described wireless transmitter module and wireless receiving module wireless connections.
2. a kind of construction safety protection alarm device according to claim 1, it is characterized in that: described sensor detection module comprises several diffuse reflection sensors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204404151U CN203325152U (en) | 2013-07-13 | 2013-07-13 | Construction safety protection alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204404151U CN203325152U (en) | 2013-07-13 | 2013-07-13 | Construction safety protection alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203325152U true CN203325152U (en) | 2013-12-04 |
Family
ID=49664469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204404151U Expired - Fee Related CN203325152U (en) | 2013-07-13 | 2013-07-13 | Construction safety protection alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203325152U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103794029A (en) * | 2014-03-10 | 2014-05-14 | 张思遥 | Construction safety alarm |
| CN106143537A (en) * | 2016-07-21 | 2016-11-23 | 兰州交通大学 | Remote Railway Site operation safety protection system and method based on radar |
| CN108734920A (en) * | 2018-06-08 | 2018-11-02 | 浙江清华长三角研究院 | It is a kind of based on 2.4G communication it is wireless close to warning system |
| CN110998680A (en) * | 2017-07-25 | 2020-04-10 | 株式会社电装 | Notification method, notification device and sound production device |
-
2013
- 2013-07-13 CN CN2013204404151U patent/CN203325152U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103794029A (en) * | 2014-03-10 | 2014-05-14 | 张思遥 | Construction safety alarm |
| CN103794029B (en) * | 2014-03-10 | 2016-05-25 | 张思遥 | Construction safety alarm |
| CN106143537A (en) * | 2016-07-21 | 2016-11-23 | 兰州交通大学 | Remote Railway Site operation safety protection system and method based on radar |
| CN110998680A (en) * | 2017-07-25 | 2020-04-10 | 株式会社电装 | Notification method, notification device and sound production device |
| CN108734920A (en) * | 2018-06-08 | 2018-11-02 | 浙江清华长三角研究院 | It is a kind of based on 2.4G communication it is wireless close to warning system |
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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: 20131204 Termination date: 20140713 |
|
| EXPY | Termination of patent right or utility model |