Intelligent monitoring device for elevator operation

Abstract

The utility model relates to the technical field of elevator safety, in particular to an intelligent monitoring device for elevator operation, which comprises a mounting seat, a first central processing unit is mounted in the mounting seat, a wireless signal transmitter is fixedly mounted on the outer ring of the mounting seat, a positioning plate is arranged at the bottom of the mounting seat, and a wireless signal receiver is arranged on the positioning plate. An electrifying positioning mechanism is mounted between the positioning plate and the mounting seat, and magnetic attraction pieces are fixedly embedded in the opposite sides of the positioning plate and the mounting seat. Through the arrangement of the magnetic attraction part, the mounting hole and the electrifying positioning mechanism, the monitoring camera mounting device has the advantages of magnetic attraction reinforcement and convenient operation, and when the monitoring camera is moved upwards to be mounted, the circular power connection seat and the circular power connection head are in butt joint and electrified, so that the electromagnet in the magnetic attraction part is electrified to magnetically mount the monitoring camera; the installation stability of the monitoring camera is guaranteed, the two hands of an operator are liberated, meanwhile, wiring operation does not need to be conducted again, and the actual use requirement is better met.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator safety, in particular to an intelligent monitoring device for elevator operation. Background Art

[0002] During the actual operation of the elevator, in order to ensure the safety of passengers, the elevator operation status will be monitored in real time, including the working parameter monitoring of the lifting motor, load monitoring, smoke concentration monitoring in the car, distress signal monitoring or elevator screen monitoring, and all kinds of data will be transmitted to the monitoring center.

[0003] For elevator screen monitoring operations, cameras are installed in the elevator for real-time monitoring. Basic monitoring devices are generally fixed and installed with screws. When this design is used, due to the frequent start and stop of the elevator, it is easy to generate vibration, and staff are required to conduct regular safety inspections. It does not have the function of magnetic reinforcement, and cannot free people's hands during disassembly and assembly operations. Operators are also required to perform additional wiring operations, which increases the actual assembly time. There are certain safety hazards when using it for high-altitude operations in elevators. In order to solve the above technical problems, we have designed an intelligent monitoring device for elevator operation. Utility Model Content

[0004] The purpose of the utility model is to provide an intelligent monitoring device for elevator operation, which has the advantages of magnetic reinforcement and convenient operation, and solves the problem that the basic monitoring device does not have the function of magnetic reinforcement, and cannot free the hands of personnel during disassembly and assembly operations, and the operator is also required to perform additional wiring operations, which increases the actual assembly time, and there are certain safety hazards when used in high-altitude operations in elevators.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent monitoring device for elevator operation, comprising a mounting seat, a first central processing unit is installed inside the mounting seat, a wireless signal transmitter is fixedly installed on the outer ring of the mounting seat, a positioning plate is provided at the bottom of the mounting seat, an electric positioning mechanism is installed between the positioning plate and the mounting seat, magnetic suction parts are fixedly embedded on the opposite sides of the positioning plate and the mounting seat, a mounting block is fixedly connected to the outer ring of the positioning plate, a monitoring camera is installed at the bottom of the positioning plate, and an integrated component is embedded on the surface of the monitoring camera.

[0006] Preferably, the powered positioning mechanism comprises a receiving slot and an auxiliary slot, wherein the receiving slot is provided at the center of the bottom of the mounting seat, and the auxiliary slot is provided at the center of the top of the positioning plate.

[0007] Preferably, a guide rod is fixedly connected to the top of the inner cavity of the storage groove, a mounting plate is provided on the bottom sliding sleeve of the surface of the guide rod, and a support spring is installed between the top of the mounting plate and the inner wall of the storage groove.

[0008] Preferably, one end of the support spring is fixedly connected to the inner wall of the receiving groove, and the other end of the receiving groove is fixedly connected to the top of the mounting plate.

[0009] Preferably, a circular power socket is fixedly installed at the center of the bottom of the mounting plate, and a spring wire is fixedly installed on the top of the circular power socket.

[0010] Preferably, a circular power connection head is fixedly mounted on the bottom of the inner cavity of the auxiliary slot, and the circular power connection head is matched with a circular power connection socket.

[0011] Preferably, the top of the mounting block contacts the bottom of the mounting seat, and the bottom of the mounting seat is provided with a mounting hole for use with the mounting block.

[0012] Preferably, the integrated component includes lighting lamp beads, vibration sensors and photosensitive sensors, and the lighting lamp beads, vibration sensors and photosensitive sensors are all fixedly mounted on the surface of the surveillance camera.

[0013] Preferably, the surveillance camera includes a second central processing unit and a camera unit, the camera unit is bidirectionally electrically connected to the second central processing unit, the input ends of the lighting lamp beads and the magnetic suction component are both electrically connected to the output end of the second central processing unit, the vibration sensor and the photosensitive sensor are both bidirectionally electrically connected to the first central processing unit, the second central processing unit is bidirectionally electrically connected to the first central processing unit, and the output end of the first central processing unit is signal-connected to the input end of the wireless signal transmitter.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model has the advantages of magnetic reinforcement and convenient operation by providing a magnetic attraction piece, a mounting hole and an electrified positioning mechanism. When the surveillance camera is moved upward for installation, the circular power socket and the circular power head are connected and energized, so that the electromagnet in the magnetic attraction piece is energized and the surveillance camera is magnetically installed, thereby ensuring the installation stability of the surveillance camera and freeing the operator's hands. At the same time, there is no need to perform wiring operations again, which is more in line with actual use needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a bottom-up stereogram of the structure of the utility model;

[0018] Figure 3It is a three-dimensional schematic diagram of the utility model when the structure is separated;

[0019] Figure 4 For this utility model Figure 3 Middle A is an enlarged schematic diagram;

[0020] Figure 5 This is the principle diagram of the utility model system.

[0021] In the figure: 1. mounting base; 2. monitoring camera; 201. second central processing unit; 202. camera unit; 3. integrated component; 301. lighting lamp beads; 302. vibration sensor; 303. photosensor; 4. positioning plate; 5. mounting block; 6. magnetic suction piece; 7. mounting hole; 8. power-on positioning mechanism; 801. circular power socket; 802. mounting plate; 803. storage slot; 804. spring wire; 805. support spring; 806. guide rod; 807. circular power head; 808. auxiliary slot; 9. first central processing unit; 10. wireless signal transmitter. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 5 , an intelligent monitoring device for elevator operation, comprising a mounting seat 1, a first central processing unit 9 is installed inside the mounting seat 1, a wireless signal transmitter 10 is fixedly installed on the outer ring of the mounting seat 1, and by setting the wireless signal transmitter 10, the detection signal of the vibration sensor 302 and the signal of the shooting picture of the camera unit 202 can be remotely transmitted, a positioning plate 4 is arranged at the bottom of the mounting seat 1, and by setting the positioning plate 4, the installation requirements of the monitoring camera 2 can be met, and the positioning and adaptation with the mounting seat 1 can be achieved, and an energized positioning mechanism 8 is installed between the positioning plate 4 and the mounting seat 1, and the positioning plate 4 and the mounting seat 1 are fixedly inlaid with magnetic suction parts 6 on the opposite sides, and by setting the magnetic suction parts 6, the magnetic suction stainless steel block can be attracted when the electromagnet is energized, so as to conveniently install the positioning plate 4 on the mounting seat 1, and the outer ring of the positioning plate 4 is fixedly connected with a mounting block 5, and the bottom of the positioning plate 4 is installed with a monitoring camera 2, and the surface of the monitoring camera 2 is inlaid with an integrated part 3;

[0023] See also Figure 3 and Figure 4 The power-on positioning mechanism 8 includes a storage groove 803 and an auxiliary groove 808. The storage groove 803 is provided at the center of the bottom of the mounting seat 1. By providing the storage groove 803, the storage space requirement for the support spring 805 can be met when the support spring 805 is in a compressed state. The auxiliary groove 808 is provided at the center of the top of the positioning plate 4. By providing the auxiliary groove 808, the storage space requirement for the mounting plate 802 and the circular power receiving seat 801 can be met, and the circular power receiving head 807 can be fixedly installed;

[0024] See also Figure 3 and Figure 4 The top of the inner cavity of the storage groove 803 is fixedly connected with a guide rod 806. By setting the guide rod 806, the up and down displacement of the mounting plate 802 can be guided to ensure the stability of the mounting plate 802 and the circular power socket 801. The bottom sliding sleeve of the surface of the guide rod 806 is provided with a mounting plate 802. By setting the mounting plate 802, the fixed installation requirements of the circular power socket 801 can be met. A support spring 805 is installed between the top of the mounting plate 802 and the inner wall of the storage groove 803;

[0025] See also Figure 3 and Figure 4 One end of the support spring 805 is fixedly connected to the inner wall of the receiving groove 803, and the other end of the receiving groove 803 is fixedly connected to the top of the mounting plate 802. By providing the support spring 805, it can be elastically connected to the mounting plate 802, and the mounting plate 802 can be prevented from being randomly displaced without external force.

[0026] See also Figure 3 and Figure 4 A circular power socket 801 is fixedly installed at the center of the bottom of the mounting plate 802, and a spring wire 804 is fixedly installed on the top of the circular power socket 801. By setting the spring wire 804, the circular power socket 801 can still meet the power supply requirements when the mounting plate 802 moves up and down;

[0027] See also Figure 3 and Figure 4 A circular power connector 807 is fixedly installed at the bottom of the inner cavity of the auxiliary groove 808. The circular power connector 807 is adapted to the circular power connector 801. By setting the circular power connector 801 and the circular power connector 807, the power supply requirement for the second central processor 201 can be met in the docking installation state, and the detection signal of the second central processor 201 can also be transmitted to the first central processor 9;

[0028] See also Figure 2 and Figure 3 The top of the mounting block 5 contacts the bottom of the mounting seat 1, and the bottom of the mounting seat 1 is provided with a mounting hole 7 used in conjunction with the mounting block 5. By providing the mounting block 5 and the mounting hole 7, the positioning plate 4 can be stably mounted on the mounting seat 1 with the cooperation of screws;

[0029] See also Figure 3 and Figure 5The integrated component 3 includes a lighting bead 301, a vibration sensor 302 and a photosensitive sensor 303. By setting the lighting bead 301, it can illuminate in the working state, which is convenient for people in the elevator to check the surrounding environment. By setting the vibration sensor 302, the operation vibration can be detected during the operation of the elevator, and the signal can be transmitted to the first central processor 9. By setting the photosensitive sensor 303, the brightness of the light in the elevator can be detected in real time. The lighting bead 301, the vibration sensor 302 and the photosensitive sensor 303 are all fixedly installed on the surface of the monitoring camera 2;

[0030] See also Figure 3 and Figure 5 The surveillance camera 2 includes a second central processor 201 and a camera unit 202, the camera unit 202 is bidirectionally electrically connected to the second central processor 201, the input ends of the lighting lamp bead 301 and the magnetic suction member 6 are both electrically connected to the output end of the second central processor 201, the vibration sensor 302 and the photosensitive sensor 303 are both bidirectionally electrically connected to the first central processor 9, the second central processor 201 is bidirectionally electrically connected to the first central processor 9, and the output end of the first central processor 9 is signal-connected to the input end of the wireless signal transmitter 10;

[0031] One end of the spring wire 804 away from the circular power socket 801 is connected to the first central processor 9;

[0032] The magnetic attraction component 6 includes an electromagnet and a magnetic stainless steel block, wherein the electromagnet is fixedly embedded on the positioning plate 4, and the magnetic stainless steel block is fixedly embedded on the mounting seat 1. When the electromagnet is energized, a magnetic attraction force is generated, causing the positioning plate 4 to automatically move closer to the mounting seat 1.

[0033] When in use, all components are in the initial state. The monitoring camera 2 and the mounting base 1 are designed as separate parts. The mounting base 1 is pre-installed at a suitable position on the top of the elevator. The mounting plate 802 is located at the bottom of the surface of the guide rod 806. When the monitoring camera 2 is installed, the monitoring camera 2 is moved up so that the positioning plate 4 is close to the mounting base 1, and the circular power head 807 moves up and automatically enters the circular power seat 801. The support spring 805 is compressed by the force. When the circular power head 807 completely enters the circular power seat 801, the second central processor 201 is automatically energized to control the electromagnet in the magnetic suction component 6 to be energized. With the cooperation of the magnetic stainless steel block in the magnetic suction component 6, the positioning plate 4 automatically moves up and approaches the mounting base 1 until the mounting base 1 is fitted with the positioning plate 4, and the support spring 805 is retracted into the storage slot 803. At this time, the staff does not need to continue to hold the monitoring camera 2, freeing their hands for operation, and then cooperate with the screws The positioning plate 4 is locked and installed with the mounting block 5 and the mounting hole 7; when the lighting fixture in the elevator is accidentally damaged, the photosensitive sensor 303 detects that the brightness in the elevator is low and sends a signal to the second central processor 201. The second central processor 201 automatically controls the working lighting of the lighting lamp beads 301 to provide light, relieve the fear of the elevator passengers, and facilitate the elevator passengers to find the emergency call button or make a mobile phone alarm. In actual use, the up and down movement of the elevator drives the monitoring camera 2 to vibrate and shake synchronously. The vibration sensor 302 detects the presence of vibration and sends a signal to the second central processor 201. The picture signal taken by the camera unit 202 and the vibration signal detected by the vibration sensor 302 are both transmitted to the first central processor 9, and remotely transmitted to the monitoring center by the wireless signal transmitter 10. When the picture is abnormal or the vibration is too large, the remote staff can discover and deal with it in time.

[0034] To sum up: the intelligent monitoring device for elevator operation, by providing a magnetic suction component 6, a mounting hole 7 and an energized positioning mechanism 8, solves the problem that the basic monitoring device does not have the function of magnetic suction reinforcement, and the operator's hands cannot be freed during the disassembly and assembly operation, and the operator is also required to perform additional wiring operations, which increases the actual assembly time. There are certain safety hazards when it is used for high-altitude operations in elevators.

Claims

1. An intelligent monitoring device for elevator operation, comprising a mounting base (1), characterized in that: A first central processing unit (9) is installed inside the mounting seat (1), a wireless signal transmitter (10) is fixedly installed on the outer ring of the mounting seat (1), a positioning plate (4) is arranged at the bottom of the mounting seat (1), an energized positioning mechanism (8) is installed between the positioning plate (4) and the mounting seat (1), magnetic suction parts (6) are fixedly embedded on the opposite sides of the positioning plate (4) and the mounting seat (1), a mounting block (5) is fixedly connected to the outer ring of the positioning plate (4), a monitoring camera (2) is installed at the bottom of the positioning plate (4), and an integrated component (3) is embedded and installed on the surface of the monitoring camera (2).

2. The intelligent monitoring device for elevator operation according to claim 1, characterized in that: The energized positioning mechanism (8) comprises a receiving groove (803) and an auxiliary groove (808), wherein the receiving groove (803) is opened at the center of the bottom of the mounting seat (1), and the auxiliary groove (808) is opened at the center of the top of the positioning plate (4).

3. The intelligent monitoring device for elevator operation according to claim 2, characterized in that: A guide rod (806) is fixedly connected to the top of the inner cavity of the storage groove (803), a mounting plate (802) is provided on the bottom sliding sleeve of the surface of the guide rod (806), and a support spring (805) is installed between the top of the mounting plate (802) and the inner wall of the storage groove (803).

4. The intelligent monitoring device for elevator operation according to claim 3, characterized in that: One end of the support spring (805) is fixedly connected to the inner wall of the receiving groove (803), and the other end of the receiving groove (803) is fixedly connected to the top of the mounting plate (802).

5. The intelligent monitoring device for elevator operation according to claim 3, characterized in that: A circular power receiving seat (801) is fixedly mounted at the center of the bottom of the mounting plate (802), and a spring wire (804) is fixedly mounted on the top of the circular power receiving seat (801).

6. An intelligent monitoring device for elevator operation according to claim 5, characterized in that: A circular power connection head (807) is fixedly mounted on the bottom of the inner cavity of the auxiliary slot (808), and the circular power connection head (807) is compatible with the circular power connection seat (801).

7. The intelligent monitoring device for elevator operation according to claim 1, characterized in that: The top of the mounting block (5) contacts the bottom of the mounting seat (1), and the bottom of the mounting seat (1) is provided with a mounting hole (7) for use with the mounting block (5).

8. The intelligent monitoring device for elevator operation according to claim 1, characterized in that: The integrated component (3) comprises an illumination lamp bead (301), a vibration sensor (302) and a photosensitive sensor (303); the illumination lamp bead (301), the vibration sensor (302) and the photosensitive sensor (303) are all fixedly mounted on the surface of the monitoring camera (2).

9. An intelligent monitoring device for elevator operation according to claim 8, characterized in that: The monitoring camera (2) comprises a second central processor (201) and a camera unit (202); the camera unit (202) is bidirectionally electrically connected to the second central processor (201); the input ends of the lighting lamp bead (301) and the magnetic attraction member (6) are both electrically connected to the output end of the second central processor (201); the vibration sensor (302) and the light sensor (303) are both bidirectionally electrically connected to the first central processor (9); the second central processor (201) is bidirectionally electrically connected to the first central processor (9); and the output end of the first central processor (9) is signal-connected to the input end of a wireless signal transmitter (10).

Images