Balance monitoring device for additionally-installed elevator corridor

Abstract

The utility model provides a balance monitoring device for an added elevator corridor, which relates to the technical field of balance monitoring devices and comprises a car seat, balance monitors mounted at four corners of the top of the car seat, an isolation plate arranged at the lower end of the car seat, a plurality of mounting holes formed in two sides of the isolation plate, and a supporting seat arranged at the lower end of the isolation plate. A terminal display device is installed on the supporting base, detection data of the balance monitors can be displayed on the terminal display device, connecting mechanisms are arranged between the terminal display device and the multiple balance monitors, and the terminal display device is electrically connected with the multiple balance monitors through the connecting mechanisms. The connecting mechanism comprises a wire, the upper end of the wire is connected with the multiple balance monitors, the lower end of the wire penetrates through the isolation plate and is connected with the terminal display device, a spring telescopic rod is installed at the bottom of the lift car base, a connecting piece is installed on the spring telescopic rod and fixedly connected with the wire, and a winding assembly is installed on the isolation plate and connected with the wire.

Description

Technical Field

[0001] The utility model relates to the technical field of balance monitoring devices, in particular to a balance monitoring device for an additional elevator corridor. Background Technique

[0002] The balance monitoring device for an additional elevator corridor is a device specifically used to monitor the balance state of the elevator corridor structure. The main purpose of this device is to ensure the stability and safety of the elevator corridor during installation and use, and prevent safety accidents caused by structural imbalance.

[0003] For example, a mechanical equipment rotating dynamic balance online monitoring device with the publication number of CN117968947B specifically discloses including a placement rack, a controller is installed on the top of the placement rack, and a first screw rod is rotationally installed in the inner cavity of the top of the controller in an embedded manner. An installation head is sleeved on the first screw rod in a threaded manner. The positioning rod is slidably arranged in the inner cavity of the bottom inner wall of the installation rack in an embedded manner. The inner end extending part of the positioning rod is fixed with a positioning head, and a detection component and a coloring component are arranged in the positioning head. The detection component is used for dynamically balancing the roller shaft, and the coloring component is used for coloring the roller shaft. The limiting rod is fixed on the inner wall of the top of the installation rack, and one side of the installation sleeve is sleeved on the second screw rod in a threaded manner. A position control component is arranged at the bottom and inside of the installation sleeve.

[0004] The existing balance monitoring device performs real-time balance detection through a detector installed on the elevator corridor, and then transmits the detection data to an external display device in real time. Since the detector mostly transmits the detection data to the external display device through wireless transmission, during the wireless transmission process, the signal may be interfered by other wireless devices or electromagnetic waves in the surrounding environment. As the transmission distance increases, the wireless signal will gradually attenuate, which may affect the stability and reliability of data transmission. On the other hand, in occasions with high real-time requirements (such as emergency safety monitoring), transmission delay may lead to serious consequences. Therefore, we propose a balance monitoring device for an additional elevator corridor. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a balance monitoring device for an additional elevator corridor, which solves the problems raised in the above background technique.

[0006] To achieve the above objectives, the present utility model is realized through the following technical solutions: An elevator corridor balance monitoring device for retrofitting, comprising a car seat. At the four corners of the top of the car seat, balance monitors are installed. At the lower end of the car seat, a partition plate is provided. On both sides of the partition plate, a plurality of mounting holes are provided. At the lower end of the partition plate, a support seat is provided. On the support seat, a terminal display device is installed. The detection data of the balance monitors can be displayed on the terminal display device. A connection mechanism is provided between the terminal display device and the plurality of balance monitors, and the terminal display device and the plurality of balance monitors are electrically connected through the connection mechanism.

[0007] The connection mechanism includes a wire. The upper end of the wire is connected to the plurality of balance monitors. The lower end of the wire penetrates through the partition plate and is connected to the terminal display device. A spring telescopic rod is installed at the bottom of the car seat. A connecting piece is installed on the spring telescopic rod. The connecting piece is fixedly connected to the wire. A wire winding assembly is installed on the partition plate. The wire winding assembly is connected to the wire.

[0008] As a further technical solution of the present utility model, two symmetrically distributed protective plates are fixedly installed on the top of the car seat. The two balance monitors on the same side are located inside the protective plate on the same side.

[0009] As a further technical solution of the present utility model, the wire winding assembly includes a bushing. The bushing is rotatably installed on the partition plate. At one end of the bushing, a wire winding wheel is fixedly installed. The wire penetrates through the wire winding wheel and is fixedly connected to the wire winding wheel. The other end of the wire passes through the center position of the wire winding wheel.

[0010] As a further technical solution of the present utility model, a gear ring is fixedly installed at the other end of the bushing. A motor is fixedly installed on the partition plate. A driving wheel is fixedly installed at the output shaft end of the motor. The driving wheel meshes with the gear ring.

[0011] As a further technical solution of the present utility model, a support member is fixedly installed on the partition plate. The wire penetrates through the support member and is fixedly connected to the support member.

[0012] As a further technical solution of the present utility model, guide wheels are installed at the four corners of the bottom of the car seat. The wire passes through the guide wheels. The guide wheels are used to guide the wire.

[0013] The present utility model provides an elevator corridor balance monitoring device for retrofitting. Compared with the prior art, it has the following beneficial effects:

[0014] 1. A balance monitoring device for an elevator corridor addition in this design. The data of the balance monitor is transmitted to the terminal display device through wires. The device transmits signals and data through wired transmission, which can effectively avoid common signal interference problems in wireless transmission, ensure the stability and reliability of data transmission. The delay of wired transmission is much lower than that of wireless transmission. In the balance monitoring of the elevator corridor, wired transmission can ensure the timely transmission and processing of monitoring data, and improve the response speed and safety of the system.

[0015] 2. A balance monitoring device for an elevator corridor addition in this design guides the wires through guide wheels, and the wire reel reels in the wires to prevent the wires from being entangled with the outside world during the movement of the elevator car. At the same time, as the car seat moves downward, the wires tend to become slack due to gravity and the movement of the car seat. The real-time winding function of the wire reel can dynamically adjust the tension of the wires to ensure that the wires always maintain an appropriate taut state. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of a balance monitoring device for an elevator corridor addition Figure 1 ;

[0017] Figure 2 is a schematic structural diagram of a balance monitoring device for an elevator corridor addition Figure 2 ;

[0018] Figure 3 is a front view of a balance monitoring device for an elevator corridor addition;

[0019] Figure 4 is a Figure 1 magnified schematic diagram at position A of a balance monitoring device for an elevator corridor addition;

[0020] Figure 5 is a Figure 2 magnified schematic diagram at position B of a balance monitoring device for an elevator corridor addition.

[0021] In the figure: car seat 1, balance monitor 2, protective plate 3, isolation plate 4, support seat 5, terminal display device 6, wire 7, spring telescopic rod 8, connecting piece 9, bushing 10, wire reel 11, gear ring 12, motor 13, driving wheel 14, support member 15, guide wheel 16. DETAILED DESCRIPTION OF THE INVENTION

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-5 , the present utility model provides a technical solution for an elevator corridor balance monitoring device:

[0024] An elevator corridor balance monitoring device includes a car seat 1. Balance monitors 2 are installed at the four corners of the top of the car seat 1. An isolation plate 4 is provided at the lower end of the car seat 1. A plurality of mounting holes are opened on both sides of the isolation plate 4. A support seat 5 is provided at the lower end of the isolation plate 4. A terminal display device 6 is installed on the support seat 5. The detection data of the balance monitors 2 can be displayed on the terminal display device 6. A connection mechanism is provided between the terminal display device 6 and the plurality of balance monitors 2. The terminal display device 6 and the plurality of balance monitors 2 are electrically connected through the connection mechanism. The connection mechanism includes a wire 7. The upper end of the wire 7 is connected to the plurality of balance monitors 2. The lower end of the wire 7 penetrates the isolation plate 4 and is connected to the terminal display device 6. A spring telescopic rod 8 is installed at the bottom of the car seat 1. A connecting member 9 is installed on the spring telescopic rod 8. The connecting member 9 is fixedly connected to the wire 7. A winding assembly is installed on the isolation plate 4. The winding assembly is connected to the wire 7. The data of the balance monitors 2 is transmitted to the terminal display device 6 through the wire 7. The device transmits signals and data through a wired transmission method, which can effectively avoid common signal interference problems in wireless transmission, ensure the stability and reliability of data transmission, and the delay of wired transmission is much lower than that of wireless transmission, improving the response speed and safety of the system.

[0025] Among them, two symmetrically distributed protection plates 3 are fixedly installed at the top of the car seat 1. The two balance monitors 2 on the same side are located inside the protection plates 3 on the same side. A support member 15 is fixedly installed on the isolation plate 4. The wire 7 penetrates the support member 15 and is fixedly connected to the support member 15. Guide wheels 16 are installed at the four corners of the bottom of the car seat 1. The wire 7 passes through the guide wheels 16. The guide wheels 16 are used to guide the wire 7. By guiding the wire 7 through the guide wheels 16, it helps to balance the tension of the wire, prevent the wire from loosening or sagging due to uneven tension, thereby enhancing the stability of the entire power system. The balance monitors 2 are protected safely through the protection plates 3 to avoid the influence of dust or other pollutants on the balance monitors 2.

[0026] Among them, the retracting assembly includes a bushing 10 which is rotatably installed on the partition board 4. One end of the bushing 10 is fixedly installed with a retracting wheel 11. The wire 7 passes through the retracting wheel 11 and is fixedly connected to the retracting wheel 11. The other end of the wire 7 passes through the center position of the retracting wheel 11. The other end of the bushing 10 is fixedly installed with a gear ring 12. A motor 13 is fixedly installed on the partition board 4. A driving wheel 14 is fixedly installed at the output shaft end of the motor 13. The driving wheel 14 meshes with the gear ring 12.

[0027] The working principle of the present utility model is as follows: The data of the balance monitor 2 is transmitted to the terminal display device 6 through the wire 7. The device transmits signals and data through a wired transmission method, which can effectively avoid the common signal interference problems in wireless transmission, ensure the stability and reliability of data transmission. The delay of wired transmission is much lower than that of wireless transmission. In the balance monitoring of the elevator corridor, wired transmission can ensure the timely transmission and processing of monitoring data, improve the response speed and safety of the system.

[0028] Guiding the wire 7 through the guiding wheel 16 helps to balance the tension of the wire, prevent the wire from loosening or sagging due to uneven tension, and thus enhance the stability of the entire power system. During the downward movement of the car seat 1, the motor 13 drives the gear ring 12 to rotate, the gear ring 12 drives the retracting wheel 11 to rotate, and the retracting wheel 11 retracts the wire 7 to prevent the wire 7 from winding around the outside during the movement of the elevator car. At the same time, as the car seat moves downward, the wire 7 will tend to become slack due to gravity and the movement of the car seat. The real-time retracting function of the retracting wheel 11 can dynamically adjust the tension of the wire 7 to ensure that the wire always remains in a suitable taut state. Then, during the upward movement of the elevator car, the motor 13 rotates in reverse and the retracting wheel 11 releases the wire 7, and the elevator car can move upward smoothly.

[0029] The above is only the preferred embodiment of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model. The structures, devices and operation methods not specifically described and explained in the present utility model, without special instructions and limitations, are implemented according to the conventional means in this field.

Claims

1. An elevator corridor balance monitoring device is installed, characterized in that: The invention comprises a car seat (1), wherein balance monitors (2) are installed at the four corners of the top of the car seat (1), an isolation plate (4) is arranged at the lower end of the car seat (1), and a plurality of installation holes are opened on both sides of the isolation plate (4), a support seat (5) is arranged at the lower end of the isolation plate (4), and a terminal display device (6) is installed on the support seat (5), and the detection data of the balance monitor (2) can be displayed on the terminal display device (6), and a connecting mechanism is arranged between the terminal display device (6) and the plurality of balance monitors (2), and the terminal display device (6) and the plurality of balance monitors (2) are electrically connected through the connecting mechanism; The connecting mechanism comprises a wire (7), the upper end of the wire (7) is connected to the plurality of balance monitors (2), the lower end of the wire (7) passes through the isolation plate (4) and is connected to the terminal display device (6), a spring telescopic rod (8) is installed at the bottom of the car seat (1), a connecting piece (9) is installed on the spring telescopic rod (8), the connecting piece (9) is fixedly connected to the wire (7), and a retracting assembly is installed on the isolation plate (4), and the retracting assembly is connected to the wire (7).

2. The elevator corridor balance monitoring device according to claim 1 is characterized in that: Two symmetrically distributed protective plates (3) are fixedly mounted on the top of the car seat (1), and the two balance monitors (2) located on the same side are located inside the protective plates (3) on the same side.

3. The elevator corridor balance monitoring device according to claim 2 is characterized in that: The winding assembly comprises a shaft sleeve (10), wherein the shaft sleeve (10) is rotatably mounted on the isolation plate (4), a winding wheel (11) is fixedly mounted on one end of the shaft sleeve (10), the wire (7) passes through the winding wheel (11) and is fixedly connected to the winding wheel (11), and the other end of the wire (7) passes through the center position of the winding wheel (11).

4. The elevator corridor balance monitoring device according to claim 3 is characterized in that: A gear ring (12) is fixedly mounted on the other end of the shaft sleeve (10), a motor (13) is fixedly mounted on the isolation plate (4), a driving wheel (14) is fixedly mounted on the output shaft end of the motor (13), and the driving wheel (14) is meshed with the gear ring (12).

5. The elevator corridor balance monitoring device according to claim 4 is characterized in that: A support member (15) is fixedly mounted on the isolation plate (4), and the wire (7) passes through the support member (15) and is fixedly connected to the support member (15).

6. The elevator corridor balance monitoring device according to claim 5 is characterized in that: Guide wheels (16) are installed at the four corners of the bottom of the car seat (1), the wire (7) passes through the guide wheels (16), and the guide wheels (16) are used to guide the wire (7).

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