An intercom system for automatic rescue

Abstract

The application discloses an automatic rescue intercom system, relates to the field of elevator rescue, and comprises a car and a corresponding machine room, wherein the car and the machine room are both provided with an intercom mechanism, and the intercom mechanism comprises a first box body and a second box body fixedly installed in the car. When the car fails or the like during operation, the first box cover can be opened, the car intercom can be taken out and used, the voice volume of the trapped personnel can be further improved through a human voice collector, the voice is transmitted through a PLC communicator and a car roof intercom arranged on the top of the car, the car roof intercom is used for intercom with a machine room intercom in the machine room, an alarm signal is called to the outside world through an alarm, the trapped personnel and the outside rescue personnel are used for synchronous intercom, and the personnel can be automatically rescued, so that the convenience and safety during use are further improved.

Description

Technical Field

[0001] This application relates to the field of elevator rescue, and in particular to an automatic rescue intercom system. Background Technology

[0002] An elevator is a vertical lifting device powered by an electric motor, equipped with a box-shaped cabin, used for transporting people or goods in multi-story buildings. Its core structure includes a traction machine, guide rails, counterweight, and safety devices, and the car is raised and lowered through friction transmission of steel wire ropes.

[0003] Currently, when elevators malfunction, alarms are usually triggered by alarm buttons or telephones inside the car. However, existing alarm telephones are susceptible to uncontrollable external factors, resulting in unstable communication and hindering communication between rescue personnel and trapped individuals. Therefore, an automatic rescue intercom system with strong anti-interference capabilities and stable communication is needed. Utility Model Content

[0004] To improve the stability of the intercom system during automatic rescue, this application provides an automatic rescue intercom system.

[0005] The automatic rescue intercom system provided in this application adopts the following technical solution: an automatic rescue intercom system, including a car and a corresponding machine room, wherein an intercom mechanism is provided in both the car and the machine room;

[0006] The intercom mechanism includes a first box and a second box fixedly installed inside the car. Each of the first and second boxes has a corresponding first and second cover hinged to one side. The first and second boxes are respectively equipped with a car intercom and a voice collector. A PLC communicator is installed inside the car. The top of the car is equipped with a first frame and a second frame. The first and second frames are respectively equipped with a car roof intercom and a battery. An alarm and a computer room intercom are respectively installed in the computer room. The battery is electrically connected to the car roof intercom, the PLC communicator, and the car intercom.

[0007] By adopting the above technical solution, when the car malfunctions during operation, the first cover can be opened to take out the car intercom for use. The voice volume of the trapped personnel can be further increased through the voice acquisition device. The sound is then transmitted through the PLC communicator and the car roof intercom set on the top of the car, and communicated with the intercom in the machine room. The alarm signal is then used to call the outside world, and the trapped personnel can communicate synchronously with the rescue personnel outside, enabling automatic rescue. Therefore, the convenience and safety of use can be further improved.

[0008] Preferably, the PLC communicator is equipped with a positioning frame, which is installed and engaged with external bolts, and the top of the second housing is provided with a first through hole for the power cord to be installed.

[0009] By adopting the above technical solution, and by setting up a positioning frame and installing it in conjunction with external bolts, the PLC communicator can be positioned and installed, which also facilitates its disassembly.

[0010] Preferably, the first and second lids each have a plurality of corresponding first ventilation holes on one side.

[0011] By adopting the above technical solution, auxiliary heat dissipation can be facilitated by setting the first vent hole.

[0012] Preferably, the top of the first frame is provided with a filter frame, a filter is fixedly installed inside the filter frame, the filter is located above the car roof intercom, and connecting plates that are fixedly installed on both sides of the filter frame and are installed with external bolts.

[0013] By adopting the above technical solution, the exposed car roof intercom can be prevented from accumulating a lot of dust, thus further improving the convenience and flexibility of use.

[0014] Preferably, a mounting plate is fixedly installed on the top of the second frame, and a second wire hole is provided on the top of the mounting plate. A battery power sensor for real-time monitoring of the battery power is provided on one side of the second frame, and the battery power sensor is adapted to the remote display terminal.

[0015] By adopting the above technical solution, the power supply can be improved through the storage battery, and the battery power sensor can be used in conjunction with the remote display terminal, so that when the storage battery power is low, the staff can replace it in time.

[0016] Preferably, both the first frame and the second frame have multiple corresponding second ventilation holes on their sides.

[0017] By adopting the above technical solution and setting a second vent, heat dissipation and ventilation can be assisted.

[0018] Preferably, a support plate is fixedly installed in the equipment room, and the equipment room intercom is located on the support plate.

[0019] By adopting the above technical solution and setting up a support plate, the intercom in the equipment room can be supported and installed.

[0020] In summary, this application includes at least one of the following beneficial technical effects:

[0021] 1. This application utilizes a car intercom, etc., so that when the car malfunctions during operation, the first cover can be opened and the car intercom can be taken out for use. The voice volume of the trapped personnel can be further increased through the voice acquisition device. At this time, the sound is transmitted through the PLC communicator and the car roof intercom set on the top of the car, and can communicate with the intercom in the machine room. Then, the alarm signal is called to the outside world through the alarm device. Furthermore, the trapped personnel can communicate synchronously with the outside rescue personnel, and personnel can carry out automatic rescue. Therefore, it can further improve the convenience and safety of use.

[0022] 2. This application utilizes filters and other components to enhance power supply through a storage battery. A battery power sensor allows for seamless integration with a remote display, enabling timely battery replacement when the battery is low. The filters also prevent dust accumulation on the exposed car roof intercom, further improving ease of use and flexibility. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of an automatic rescue intercom system according to an embodiment of this application;

[0024] Figure 2 This is a schematic diagram illustrating the installation portion of the intercom structure, which is the main feature of this application embodiment.

[0025] Figure 3 This is a schematic diagram illustrating the internal layout of the intercom structure, which is the main feature of this application embodiment.

[0026] Figure 4 This is a schematic diagram illustrating the main structure of the car roof in the embodiments of this application;

[0027] Figure 5 This is a schematic diagram illustrating the dustproof part of the intercom structure, which is the main feature of this application embodiment;

[0028] Reference numerals: 1. Car; 2. Machine room; 3. First housing; 4. PLC communicator; 5. First frame; 6. Second frame; 7. Alarm; 8. Support plate; 9. Machine room intercom; 10. Positioning frame; 11. First housing cover; 12. First vent; 13. Second housing; 14. Second housing cover; 15. First wiring hole; 16. Voice collector; 17. Car intercom; 18. Mounting plate; 19. Filter frame; 20. Filter; 21. Connecting plate; 22. Car top intercom; 23. Battery; 24. Battery power sensor; 25. Second wiring hole. Detailed Implementation

[0029] The following is in conjunction with the appendix Figures 1-5 This application will be described in further detail.

[0030] This application discloses an automatic rescue intercom system.

[0031] Reference Figure 1-3 An automatic rescue intercom system includes a car 1 and a corresponding machine room 2, an intercom mechanism installed in the car 1 and the machine room 2, and a dustproof mechanism installed on the intercom mechanism.

[0032] The intercom mechanism includes a first box 3 and a second box 13 fixedly installed inside the car 1. Each of the first box 3 and the second box 13 is hinged to a first box cover 11 and a second box cover 14. The first box 3 and the second box 13 are respectively equipped with a car intercom 17 and a voice collector 16. The car 1 is equipped with a PLC communicator 4. The top of the car 1 is equipped with a first frame 5 and a second frame 6. The first frame 5 and the second frame 6 are respectively equipped with a car top intercom 22 and a storage battery 23. The machine room 2 is equipped with an alarm 7 and a machine room intercom 9. The storage battery 23 is electrically connected to the car top intercom 22, the PLC communicator 4 and the car intercom 17.

[0033] Among them, the PLC communicator 4 is equipped with a positioning frame 10, which is installed and cooperated with external bolts. The top of the second box 13 is provided with a first wire hole 15 for the power cord to be installed through the hole. The first box cover 11 and the second box cover 14 are respectively provided with multiple corresponding first ventilation holes 12 on one side.

[0034] The second frame 6 has a mounting plate 18 fixedly installed on its top. The top of the mounting plate 18 has a second wire hole 25. A battery power sensor 24 for real-time monitoring of the battery power of the storage battery 23 is provided on one side of the second frame 6. The battery power sensor 24 is adapted to the remote display terminal. Multiple corresponding second vent holes 26 are provided on the sides of the first frame 5 and the second frame 6.

[0035] When the car 1 malfunctions during operation, the first cover 11 can be opened to take out the car intercom 17 for use. The voice collector 16 can then amplify the volume of the trapped person's voice. The sound is transmitted through the PLC communicator 4 and the car roof intercom 22 located on the top of the car 1, and communicates with the intercom 9 in the machine room 2. The alarm 7 then sends an alarm signal to the outside world, allowing the trapped person to communicate synchronously with external rescue personnel. This enables automatic rescue, thus improving the convenience and safety of use.

[0036] The battery 23 can be used to increase power supply, and the battery power sensor 24 can be used in conjunction with the remote display terminal. When the battery power of the battery 23 is low, the staff can replace it in time.

[0037] Reference Figure 3-5 The dustproof mechanism includes a filter frame 19 set on the top of the first frame 5, a filter 20 fixedly installed inside the filter frame 19, the filter 20 being located above the car top intercom 22, and connecting plates 21 fixedly installed on both sides of the filter frame 19 for use with external bolts. A support plate 8 is fixedly installed inside the equipment room 2, and the equipment room intercom 9 is located on the support plate 8.

[0038] When in use, the filter 20 can prevent the exposed car roof intercom 22 from accumulating a lot of dust, thus further improving the convenience and flexibility of use.

[0039] The electronic devices described in this application are all existing technology products in this field, therefore no specific models or installation, connection and usage processes are described in detail.

[0040] The implementation principle of an automatic rescue intercom system in this application embodiment is as follows: When the car 1 malfunctions during operation, the first cover 11 can be opened and the car intercom 17 can be taken out for use. The voice volume of the trapped person can be further increased through the voice collector 16. At this time, the sound is transmitted through the PLC communicator 4 and the car top intercom 22 set on the top of the car 1, and can be used to communicate with the intercom 9 in the machine room 2. Then, the alarm signal is called to the outside through the alarm 7. The trapped person can communicate synchronously with the rescuers outside, and the rescue can be carried out automatically. Therefore, the convenience and safety of use can be further improved.

[0041] The battery 23 can improve power supply, and the battery power sensor 24 can be used in conjunction with the remote display terminal. When the battery power of the battery 23 is low, the staff can replace it in time. The filter 20 can prevent the exposed car roof intercom 22 from accumulating too much dust, thus further improving the convenience and flexibility of use.

[0042] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An automatic rescue intercom system, comprising a car (1) and a corresponding control room (2), characterized in that: Both the car (1) and the machine room (2) are equipped with intercom mechanisms; The intercom mechanism includes a first box (3) and a second box (13) fixedly installed in the car (1). The first box (3) and the second box (13) are each hinged with a first box cover (11) and a second box cover (14) on one side. The first box (3) and the second box (13) are respectively equipped with a car intercom (17) and a voice collector (16). The car (1) is equipped with a PLC communicator (4). The top of the car (1) is respectively equipped with a first frame (5) and a second frame (6). The first frame (5) and the second frame (6) are respectively equipped with a car top intercom (22) and a storage battery (23). The machine room (2) is equipped with an alarm (7) and a machine room intercom (9). The storage battery (23) is electrically connected to the car top intercom (22), the PLC communicator (4) and the car intercom (17).

2. The automatic rescue intercom system according to claim 1, characterized in that: The PLC communicator (4) is provided with a positioning frame (10), which is installed with external bolts. The top of the second box (13) is provided with a first through hole (15) for the power cord to be installed.

3. The automatic rescue intercom system according to claim 1, characterized in that: The first box cover (11) and the second box cover (14) each have a plurality of corresponding first vent holes (12) on one side.

4. The automatic rescue intercom system according to claim 1, characterized in that: The first frame (5) has a filter frame (19) at the top, and a filter (20) is fixedly installed inside the filter frame (19). The filter (20) is located above the car top intercom (22). Both sides of the filter frame (19) are fixedly installed with connecting plates (21) that are installed with external bolts.

5. The automatic rescue intercom system according to claim 1, characterized in that: A mounting plate (18) is fixedly installed on the top of the second frame (6). A second wire hole (25) is opened on the top of the mounting plate (18). A battery power sensor (24) for real-time monitoring of the battery (23) power is provided on one side of the second frame (6). The battery power sensor (24) is adapted to the remote display terminal.

6. The automatic rescue intercom system according to claim 1, characterized in that: The first frame (5) and the second frame (6) each have a plurality of corresponding second ventilation holes (26) on their sides.

7. The automatic rescue intercom system according to claim 1, characterized in that: A support plate (8) is fixedly installed inside the equipment room (2), and the equipment room intercom (9) is located on the support plate (8).

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