CN214463720U - Prevent fire door's open and close state monitoring device - Google Patents
Prevent fire door's open and close state monitoring device Download PDFInfo
- Publication number
- CN214463720U CN214463720U CN202120487271.XU CN202120487271U CN214463720U CN 214463720 U CN214463720 U CN 214463720U CN 202120487271 U CN202120487271 U CN 202120487271U CN 214463720 U CN214463720 U CN 214463720U
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- door
- state sensor
- monitoring
- closer
- closing state
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Abstract
The utility model discloses a device for monitoring the opening and closing state of a fireproof door, which comprises a fireproof door, a door closer, a monitor and a monitoring end, wherein the door closer is installed on the fireproof door, the monitor is arranged on the door closer, the monitor comprises a door opening state sensor, a door closing state sensor and an inductive probe, the inductive probe is arranged between the door opening state sensor and the door closing state sensor, and the door closer is connected with the inductive probe; when the door closer works, the sensing probe is driven to rotate and respectively sense the door opening state sensor and the door closing state sensor; the door opening state sensor and the door closing state sensor transmit signals to the monitoring end respectively. The utility model discloses can effectively use manpower sparingly, improve monitoring efficiency and public safety nature.
Description
Technical Field
The utility model relates to a prevent fire door technical field, concretely relates to prevent fire door's switching state monitoring device.
Background
Some places such as market, residential building can all be equipped with prevent that fire door quantity sets up more and interval distribution wider, rely on artifical the detection to prevent that fire door is in normal open and close state's detection mostly, adopt artifical the detection not only work load big, intensity of labour is high, detection efficiency is lower moreover, appear omitting easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a prevent fire door's monitoring device, can use manpower sparingly through the switching state that monitoring device real-time collection prevented fire door, improve monitoring efficiency to prior art's not enough.
The utility model adopts the following technical scheme:
the opening and closing state monitoring device for the fireproof door comprises the fireproof door, a door closer, a monitor and a monitoring end, wherein the door closer is installed on the fireproof door, the monitor is arranged on the door closer and comprises an opening state sensor, a closing state sensor and an induction probe, the induction probe is arranged between the opening state sensor and the closing state sensor, and the door closer is connected with the induction probe; when the door closer works, the sensing probe is driven to rotate and respectively sense the door opening state sensor and the door closing state sensor; the door opening state sensor and the door closing state sensor transmit signals to the monitoring end respectively.
Furthermore, the door opening state sensor and the door closing state sensor are respectively connected with a controller, the controller is connected with the monitoring end, the door opening state sensor and the door closing state sensor transmit signals to the controller, and the controller transmits the signals to the monitoring end.
Further, the door closer comprises a connecting rod and a movable mechanism, the connecting rod is connected with the movable mechanism in a rotating mode, and the connecting rod is connected with the fireproof door.
Furthermore, the inductive probe is connected with the movable mechanism, and the movable mechanism drives the inductive probe to rotate.
The beneficial effects of the utility model reside in that: the utility model provides a watch-dog and door closer linkage, watch-dog set up inductive probe, the state sensor that opens the door and close the state sensor, rotate through the door closer and drive inductive probe respectively with the state sensor that opens the door and close the state sensor response, prevent to the transmission of control end that fire door is in opening the door state or closing the door state, need not artifical the affirmation, use manpower sparingly, improve monitoring efficiency and public safety.
Drawings
FIG. 1 is a block diagram of the system of the present invention;
fig. 2 is an overall schematic diagram of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, and it should be noted that the present embodiment is based on the technical solution, and the detailed embodiments and the specific operation processes are provided, but the protection scope of the present invention is not limited to the present embodiment.
As shown in fig. 1 and fig. 2, the present embodiment provides an open/close state monitoring device for a fire door, including a fire door, a door closer 1, a monitor 2 and a monitoring end, wherein the door closer 1 is installed on the fire door, the monitor 2 is installed on the door closer 1, the monitor 2 includes an open-door state sensor 21, a closed-door state sensor 22 and an inductive probe 23, the inductive probe 23 is installed between the open-door state sensor 21 and the closed-door state sensor 22, and the door closer 1 is connected to the inductive probe 23; when the door closer 1 works, the sensing probe 23 is driven to rotate and respectively senses with the door opening state sensor 21 and the door closing state sensor 22; the door opening state sensor 21 and the door closing state sensor 22 transmit signals to the monitoring end respectively.
Further, the door closer 1 comprises a connecting rod 11 and a movable mechanism 12, wherein the connecting rod 11 is rotatably connected with the movable mechanism 12, and the connecting rod 11 is connected with the fireproof door; the inductive probe 23 is connected with the movable mechanism 12, and the movable mechanism 12 drives the inductive probe 23 to rotate.
Further, the door opening state sensor 21 and the door closing state sensor 22 are respectively connected with a controller, the controller is connected with the monitoring end, the door opening state sensor 21 and the door closing state sensor 22 transmit signals to the controller, and the controller transmits the signals to the monitoring end.
The operating principle of the open-close state monitoring device for the fireproof door is as follows:
the door closer is installed in preventing fire door, and when the fireproof door was closed, inductive probe point to closed door state sensor, closed door state sensor triggered and transmitted the signal of closing the door to the controller to send the signal that prevents fire door and be in the state of closing the door to the control end, when the people opened fireproof door, prevent that fire door drives the connecting rod and rotate, the movable mechanism that the connecting rod drove the door closer rotates, the linkage inductive probe rotates to the state sensor that opens the door of opposite side, open door state sensor triggers and transmits the signal of opening the door to the controller, and the controller sends the signal that prevents fire door and be in the state of opening the door to the control end, realizes monitoring fireproof door's on-off state.
Various corresponding changes and modifications can be made by those skilled in the art according to the above technical solutions and concepts, and all such changes and modifications should be included in the protection scope of the present invention.
Claims (4)
1. The opening and closing state monitoring device for the fireproof door comprises the fireproof door, a door closer (1), a monitor (2) and a monitoring end, wherein the door closer (1) is installed on the fireproof door, and the monitor (2) is arranged on the door closer (1), and is characterized in that the monitor (2) comprises a door opening state sensor (21), a door closing state sensor (22) and an induction probe (23), the induction probe (23) is arranged between the door opening state sensor (21) and the door closing state sensor (22), and the door closer (1) is connected with the induction probe (23); when the door closer (1) works, the sensing probe (23) is driven to rotate and respectively senses with the door opening state sensor (21) and the door closing state sensor (22), and the door opening state sensor (21) and the door closing state sensor (22) respectively transmit signals to the monitoring end.
2. The device for monitoring the opening and closing states of the fire door according to claim 1, wherein the door opening state sensor (21) and the door closing state sensor (22) are respectively connected with a controller, the controller is connected with the monitoring terminal, the door opening state sensor (21) and the door closing state sensor (22) transmit signals to the controller, and the controller transmits the signals to the monitoring terminal.
3. The device for monitoring the open/close state of a fire door according to claim 1, wherein the door closer (1) comprises a link (11) and a moving mechanism (12), one end of the link (11) is rotatably connected to the moving mechanism (12), and the other end of the link (11) is connected to the fire door.
4. The device for monitoring the open/close state of a fire door according to claim 3, characterized in that the sensing probe (23) is connected to the moving mechanism (12), and the moving mechanism (12) drives the sensing probe (23) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120487271.XU CN214463720U (en) | 2021-03-05 | 2021-03-05 | Prevent fire door's open and close state monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120487271.XU CN214463720U (en) | 2021-03-05 | 2021-03-05 | Prevent fire door's open and close state monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214463720U true CN214463720U (en) | 2021-10-22 |
Family
ID=78153431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120487271.XU Active CN214463720U (en) | 2021-03-05 | 2021-03-05 | Prevent fire door's open and close state monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214463720U (en) |
-
2021
- 2021-03-05 CN CN202120487271.XU patent/CN214463720U/en active Active
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