CN209785190U - Limited space safety management equipment - Google Patents
Limited space safety management equipment Download PDFInfo
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- CN209785190U CN209785190U CN201920596988.0U CN201920596988U CN209785190U CN 209785190 U CN209785190 U CN 209785190U CN 201920596988 U CN201920596988 U CN 201920596988U CN 209785190 U CN209785190 U CN 209785190U
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- 238000004891 communication Methods 0.000 claims description 11
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- 230000000007 visual effect Effects 0.000 claims description 2
- 230000001939 inductive effect Effects 0.000 claims 1
- 238000013459 approach Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 238000012800 visualization Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
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- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012502 risk assessment Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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Abstract
The utility model discloses a finite space safety control equipment, include: the system comprises an induction alarm device, a wearable chip device, an infrared alarm device, an upper computer and an alarm; if the infrared alarm device detects that the personnel enters the limited space, a reminding signal is sent to the induction alarm device; responding to an alarm signal sent by the induction alarm device, and sending alarm information by the alarm; if the staff is located in the signal receiving range of the induction alarm device, the induction alarm device receives staff information transmitted by the wearable chip device, and the induction alarm device matches the received staff information transmitted by the wearable chip device with personal information of the staff transmitted by the upper computer; if the alarm signals are not matched and the reminding signals are not received, sending first alarm signals to an alarm; and if the alarm signals are not matched and the reminding signals are received, sending second alarm signals to the alarm. The alarm device can give an alarm when a non-worker approaches a limited space.
Description
Technical Field
The utility model belongs to the technical field of safety device, especially, relate to a finite space safety control equipment.
Background
Confined space (english) is an industrial safety term, and refers to a sealed and closed environment, such as underground pipelines, sewer well pump rooms, underground works, and the like. Because gas in the limited space is not smooth to circulate, toxic and harmful gas is easy to accumulate, and the danger of oxygen deficiency or oxygen enrichment is easy to cause; from the fire-fighting perspective, risk assessment is carried out, flammable and explosive gases in a limited space are not easy to diffuse, and fatal phenomena such as backfire, flash fire and the like are easy to cause. In the engineering construction process, more limited spaces often exist, and the limited spaces are relatively complex and hidden, so that the field safety management is inconvenient.
If non-workers or unauthorized workers enter the limited space, personal danger may occur, the danger is not easy to be perceived by the outside after the danger occurs, and secondary injury may be caused in the outside rescue process, so that equipment capable of alarming when the non-workers enter the limited space needs to be designed.
SUMMERY OF THE UTILITY MODEL
the technical purpose of the utility model is to provide a limited space safety control equipment, this kind of alarm equipment can report to the police when non-staff is close to the limited space, also can report to the police to the condition that the miscellaneous personnel of idle do not allow to get into the limited space simultaneously.
In order to solve the above problem, the technical scheme of the utility model is that:
A limited space security management device, comprising:
The induction alarm device is arranged at an entrance of the limited space;
A wearable chip device worn by a worker during work;
the infrared alarm device is arranged at an entrance of the limited space, continuously emits infrared light at the entrance of the limited space to detect whether a person enters the limited space or not, is in communication connection with the induction alarm device, and sends a reminding signal to the induction alarm device if the infrared alarm device detects that the person enters the entrance of the limited space;
The upper computer is in communication connection with the induction alarm device and is configured to store BIM model data of the limited space;
The alarm is in communication connection with the induction alarm device and responds to an alarm signal sent by the induction alarm device, and the alarm sends alarm information;
wherein the content of the first and second substances,
The induction alarm device is configured to receive personal information of the staff, which is sent by the upper computer; the wearable chip devices are configured to store personal information of the staff, and each wearable chip device uniquely corresponds to one staff;
If the staff is located in the signal receiving range of the induction alarm device, the induction alarm device receives staff information transmitted by the wearable chip device, and the induction alarm device is further configured to match the received staff information transmitted by the wearable chip device with personal information of the staff transmitted by the upper computer;
if the information is matched with the information, the induction alarm device sends the information of the staff to an upper computer;
if the alarm signals are not matched and the reminding signals are not received, the induction alarm device sends first alarm signals to the alarm; the alarm sends out first alarm information; if the alarm signals are not matched and the reminding signals are received, the induction alarm device sends second alarm signals to the alarm; and the alarm sends out second alarm information.
According to the utility model discloses an embodiment, finite space safety control equipment still includes terminal mobile device, terminal mobile device with host computer communication connection, the host computer is configured to respond to third alarm signal to terminal mobile device sends finite space personnel intrusion signal.
according to the utility model discloses an embodiment, response alarm device includes a control chip, radio frequency receiver, signal transmitter and first power.
According to the utility model discloses an embodiment, wearable chip device includes: the safety helmet comprises a safety helmet, a storage chip arranged on the safety helmet, a radio frequency transmitter and a second power supply.
according to the utility model discloses an embodiment, the alarm includes a plurality of audible-visual annunciators.
The utility model discloses owing to adopt above technical scheme, make it compare with prior art and have following advantage and positive effect:
The utility model discloses a limited space safety control equipment in embodiment has included the response alarm device who installs in the entrance of limited space, the wearable chip device of wearing during the staff operation, wearable chip device and the only correspondence of staff and the storage have staff's relevant information, when the staff is close to the entry of limited space, the relevant information of this staff that wearable chip device launched can be received to the response alarm device, later response alarm device matches received staff's information and the staff's of self storage permit to get into the limited space information, if mismatch, then can control the alarm and send first alarm information.
The utility model discloses a limited space safety control equipment in an embodiment has still included the infrared alarm device who installs in the entrance of limited space to infrared alarm device is in the entrance of limited space continuous emission infrared light in order to detect whether someone gets into limited space, in case detect someone and get into, then sends reminding signal to response alarm device, if response alarm device discovers that this staff does not match with the staff's of permitting to get into limited space information simultaneously, then can control the alarm and send second alarm information.
The alarm device can give an alarm when non-working personnel approach to a limited space, and can give an alarm aiming at the condition that idle and miscellaneous personnel are not allowed to enter the limited space.
The utility model discloses a finite space safety control equipment in the embodiment has still included the BIM model data rather than the mutual response, and managers can save in the BIM model to the operation information in finite space, and the finite space's that the alarm area corresponds position and the finite space internal conditions can pass through the BIM system directly perceived, the efficient transmits gives managers, makes things convenient for rescue under the dangerous condition to guide work.
drawings
Fig. 1 is a connection diagram of a limited space security management apparatus according to the present invention;
Fig. 2 is a block diagram of a limited space security management apparatus according to the present invention.
Detailed Description
The following describes a limited space security management device according to the present invention in further detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims.
referring to fig. 1 and 2, a limited space security management apparatus includes: the induction alarm device is arranged at an entrance of a limited space; a wearable chip device worn by a worker during work; the infrared alarm device is arranged at an entrance of the limited space, continuously emits infrared light at the entrance of the limited space to detect whether a person enters the limited space, is in communication connection with the induction alarm device, and sends a reminding signal to the induction alarm device if the infrared alarm device detects that the person enters the entrance of the limited space; the upper computer is in communication connection with the induction alarm device and is configured to store BIM (Building Information Modeling) model data in a limited space; the alarm is in communication connection with the induction alarm device and responds to an alarm signal sent by the induction alarm device to send alarm information; the induction alarm device is configured to receive personal information of a worker, which is sent by the upper computer; the wearable chip devices are configured to store personal information of workers, and each wearable chip device uniquely corresponds to one worker; if the staff is located in the signal receiving range of the induction alarm device, the induction alarm device receives staff information transmitted by the wearable chip device, and the induction alarm device is also configured to match the received staff information transmitted by the wearable chip device with personal information of the staff transmitted by the upper computer; if the information is matched with the information, the induction alarm device sends the information of the working personnel to the upper computer; if the alarm signals are not matched and the reminding signals are not received, sending first alarm signals to an alarm; the alarm sends out first alarm information; if the alarm is not matched and the reminding signal is received, sending a second alarm signal to the alarm; and the alarm sends out second alarm information.
the utility model discloses a limited space safety control equipment in embodiment has included the response alarm device who installs in the entrance of limited space, the wearable chip device of wearing during the staff operation, wearable chip device and the only correspondence of staff and the storage have staff's relevant information, when the staff is close to the entry of limited space, the relevant information of this staff that wearable chip device launched can be received to the response alarm device, later response alarm device matches received staff's information and the staff's of self storage permit to get into the limited space information, if mismatch, then can control the alarm and send first alarm information.
The utility model discloses a limited space safety control equipment in an embodiment has still included the infrared alarm device who installs in the entrance of limited space to infrared alarm device is in the entrance of limited space continuous emission infrared light in order to detect whether someone gets into limited space, in case detect someone and get into, then sends reminding signal to response alarm device, if response alarm device discovers that this staff does not match with the staff's of permitting to get into limited space information simultaneously, then can control the alarm and send second alarm information.
the alarm device can give an alarm when non-working personnel approach to a limited space, and can give an alarm aiming at the condition that idle and miscellaneous personnel are not allowed to enter the limited space.
All the finite space systems on site in the embodiment are displayed in the BIM visualization model, the internal information of each finite space can be demonstrated through the BIM visualization model, safety and technical interaction can be performed visually through the BIM visualization model, all safety and technical interaction information can be stored in the model system, a manager can set specific finite space operation time and access prohibition time in the system after interaction, and the data can be shared with corresponding devices through the Internet.
specifically, the personal information of the staff mainly includes: the method comprises the steps of personnel name, contact information, safety and technical education information (whether safety and technical education are received or not and the personnel meet the requirements before entering a limited space), the superior direct manager of the personnel and the contact information of the superior direct manager (when the colleague receiving the information of the mistaken entering personnel receives the contact information of all levels of managers, the managers on all levels are informed to contact with the constructor in time, particularly when the constructor is not contacted), and the work task and the area of the day (the work task and the area of the site of each day can be associated on a BIM platform).
further, if the alarm signals are not matched and the reminding signals are received, the induction alarm device is also configured to send third alarm signals to the upper computer. The induction alarm device can timely process the intruder by sending a third alarm signal, the third alarm signal can be a reminding signal and can also comprise personal information of the intruder and the position of a limited space, so that the manager of the control center can check the identity conveniently.
Further, the limited space safety management device further comprises a terminal mobile device, the terminal mobile device is in communication connection with the upper computer, and the upper computer is configured to respond to the third alarm signal and send a limited space personnel intrusion signal to the terminal mobile device. And the upper computer receives the third alarm signal and then immediately transmits the third alarm signal to a mobile terminal (which can be a mobile phone) of a manager. If the information is matched with the information, the time, the safety and the technology information of the operating personnel are sent to the manager by the induction alarm device through the upper computer, and the field management of the operation is prompted to be strengthened.
Specifically, the induction alarm device comprises a control chip, a radio frequency receiver, a signal transmitter and a first power supply. Control chip is used for receiving and storing the personnel information that the host computer sent, and the radio frequency receiver can be used for receiving the information that wearable chip device sent, and signal transmitter is used for sending alarm information.
specifically, the wearable chip device includes: the safety helmet, install memory chip, radio frequency transmitter and the second power on the safety helmet. The storage is used for storing personal information which is uniquely corresponding to the staff, and the radio frequency transmitter is used for transmitting the staff information. The wearable chip device can also be a bracelet and other products.
specifically, the alarm comprises a plurality of audible and visual alarms.
the embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, the changes are still within the scope of the present invention if they fall within the scope of the claims and their equivalents.
Claims (6)
1. A limited space security management device, comprising:
The induction alarm device is arranged at an entrance of the limited space;
a wearable chip device worn by a worker during work;
The infrared alarm device is arranged at an entrance of the limited space, continuously emits infrared light at the entrance of the limited space to detect whether a person enters the limited space or not, is in communication connection with the induction alarm device, and sends a reminding signal to the induction alarm device if the infrared alarm device detects that the person enters the entrance of the limited space;
The upper computer is in communication connection with the induction alarm device and is configured to store BIM model data of the limited space;
the alarm is in communication connection with the induction alarm device and responds to an alarm signal sent by the induction alarm device, and the alarm sends alarm information;
Wherein the content of the first and second substances,
the induction alarm device is configured to receive personal information of the staff, which is sent by the upper computer; the wearable chip devices are configured to store personal information of the staff, and each wearable chip device uniquely corresponds to one staff;
If the staff is located in the signal receiving range of the induction alarm device, the induction alarm device receives staff information transmitted by the wearable chip device, and the induction alarm device is further configured to match the received staff information transmitted by the wearable chip device with personal information of the staff transmitted by the upper computer;
If the information is matched with the information, the induction alarm device sends the information of the staff to the upper computer;
If the alarm signals are not matched and the reminding signals are not received, the induction alarm device sends first alarm signals to the alarm; the alarm sends out first alarm information; if the alarm signals are not matched and the reminding signals are received, the induction alarm device sends second alarm signals to the alarm; and the alarm sends out second alarm information.
2. the confined space security management apparatus of claim 1 wherein if there is no match and the reminder signal is received, the inductive alarm device is further configured to send a third alarm signal to the upper computer.
3. the limited space security management apparatus of claim 2, further comprising a terminal mobile device communicatively coupled to the host computer, the host computer configured to transmit a limited space personnel intrusion signal to the terminal mobile device in response to the third alarm signal.
4. The confined space security management apparatus of claim 1 wherein said induction warning device comprises a control chip, radio frequency receiver, signal transmitter and first power source.
5. The limited space security management device of claim 1, wherein the wearable chip apparatus comprises: the safety helmet comprises a safety helmet, a storage chip arranged on the safety helmet, a radio frequency transmitter and a second power supply.
6. The limited space security management apparatus of claim 1, wherein the alarm comprises a plurality of audible and visual alarms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920596988.0U CN209785190U (en) | 2019-04-28 | 2019-04-28 | Limited space safety management equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920596988.0U CN209785190U (en) | 2019-04-28 | 2019-04-28 | Limited space safety management equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209785190U true CN209785190U (en) | 2019-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920596988.0U Expired - Fee Related CN209785190U (en) | 2019-04-28 | 2019-04-28 | Limited space safety management equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209785190U (en) |
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2019
- 2019-04-28 CN CN201920596988.0U patent/CN209785190U/en not_active Expired - Fee Related
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| 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: 20191213 |