Elevator guide rail, car, counterweight vibration monitoring system

Abstract

The application provides an elevator guide rail, car, counterweight vibration monitoring system, and relates to the technical field of elevator equipment monitoring. The elevator guide rail, car, counterweight vibration monitoring system comprises an elevator equipment, a sensing device and a positioning system, the elevator equipment comprises a guide rail, a car and a counterweight, the positioning system comprises a vibration position monitoring, the vibration position monitoring comprises a vibration amplitude and a vibration frequency, the vibration amplitude comprises a normal amplitude and an abnormal amplitude, the vibration frequency comprises a normal frequency and an abnormal frequency, the abnormal amplitude and the abnormal frequency are positioned through a positioning module, and data of the positioning module is transmitted to a background data display. Through the application of the positioning module and the corresponding monitoring device, the elevator monitoring system can achieve timely alarm and reduce the risk, and the problem that most current elevator hidden dangers cannot be found in time and cause casualties is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of elevator equipment monitoring, in particular to an elevator guide rail, car and counterweight vibration monitoring system. BACKGROUND

[0002] Elevator systems can be monitored in a variety of ways to establish characteristics related to the operational health of the elevator system, where the elevator equipment is extensive, where the elevator guide rails, cars and counterweights require particular attention, and where the elevator guide rails, cars and counterweights are the main equipment in the elevator and thus need to be monitored to reduce the risk of the elevator.

[0003] Most current monitoring systems do not have the function of monitoring the elevator guide rails, cars and counterweights, which can cause problems in the elevator guide rails, cars and counterweights to be unable to be solved in time, thus making the elevator a dangerous existence, endangering life and being extremely dangerous. Therefore, the present application provides a coking production tray anti-blocking treatment device to solve the problems in the background art. SUMMARY

[0004] (I) Technical problems to be solved

[0005] In view of the deficiencies in the prior art, the present application provides an elevator guide rail, car and counterweight vibration monitoring system, which can position the vibration positions of the guide rails, cars and counterweights, and simultaneously apply corresponding monitoring equipment for monitoring, while timely alarming and reducing the risk, thus solving the problem of current elevator hidden dangers that cannot be discovered in time, causing personnel casualties.

[0006] (II) Technical solutions

[0007] To achieve the above purposes, the present application is implemented by the following technical solutions: an elevator guide rail, car and counterweight vibration monitoring system, comprising elevator equipment, sensing equipment and a positioning system, the elevator equipment comprising guide rails, cars and counterweights, the positioning system comprising a vibration position monitoring system, the vibration position monitoring system comprising a vibration amplitude and a vibration frequency, the vibration amplitude comprising a normal amplitude and an abnormal amplitude, the vibration frequency comprising a normal frequency and an abnormal frequency, the abnormal amplitude and the abnormal frequency being positioned by a positioning module, the positioning module transmitting data to a background data display, the background data display comprising a background data information storage, a background alarm instruction providing module and an alarm module.

[0008] The guide rail includes a normal rail and a guide rail offset, the guide rail offset includes a small guide rail offset amplitude and a large guide rail offset amplitude, wherein the car includes a small vibration amplitude, a small vibration amplitude, and a large guide rail offset amplitude, wherein the counterweight includes motor power, traction wheel torque, and worm wheel torque, and the counterweight further includes data transmission, data comparison, information storage, and data determination.

[0009] Preferably, the abnormal amplitude and abnormal frequency are positioned by the positioning module, and then the data is transmitted to the background data for display, and then the data information is stored, and finally the alarm instruction is sent to the alarm;

[0010] Preferably, the guide rail is monitored by the balance sensor for the normal rail and the guide rail offset of the guide rail, and no action is taken when the guide rail is in the normal rail, and the guide rail offset amplitude is determined again when the guide rail is in the guide rail offset, the guide rail offset amplitude is small, and the normal guide rail operation is not affected, but the positioning monitoring module is applied for real-time monitoring, and when the guide rail offset amplitude is large and affects the guide rail operation, the offset position is determined by positioning, the elevator personnel is evacuated, the alarm is applied, and the elevator operation is closed for maintenance;

[0011] Preferably, the car determines the vibration amplitude by the vibration sensor, and no action is taken when the vibration amplitude is small, and the normal operation is not affected when the vibration amplitude is small and slightly affects the experience of riding the elevator, but the positioning monitoring module is applied for real-time monitoring, and when the vibration amplitude is large and easily affects the experience of riding the elevator, the vibration position is determined by positioning, the elevator personnel is evacuated, the alarm is applied, and the elevator operation is closed for maintenance;

[0012] Preferably, the counterweight monitors the motor power, traction wheel torque, and worm wheel torque by the power meter and the tachometer, respectively, transmits, compares, and stores the data after monitoring once, and finally determines by comparing the specified data, and does not take any action when the motor power, traction wheel, and worm wheel torque are within the normal range, and positions and applies an alarm and closes the elevator operation for maintenance when the motor power, traction wheel, and worm wheel torque are not within the normal range.

[0013] Working principle: the operation process of the elevator guide rail, car, and counterweight vibration monitoring system is as follows:

[0014] S1: The elevator is monitored in real time by the vibration position monitoring, and a positioning system is applied, the vibration position of the elevator is positioned, and whether the vibration amplitude is normal or not is determined, the positioning is performed in the abnormal case, the data is transmitted to the background, the vibration data is stored, and the corresponding alarm instruction is sent for alarm;

[0015] S2: When monitoring the guide rail, the guide rail deviation is determined by the balance sensor, when the guide rail deviation amplitude does not affect normal operation, no maintenance measures are taken, but the monitoring module is applied, and the guide rail deviation amplitude is observed in real time, when the guide rail deviation amplitude affects normal operation, positioning is performed through the positioning module, and at the same time, an alarm is applied, personnel are evacuated, the elevator operation is closed, and maintenance is performed;

[0016] S3: When monitoring the car, the vibration amplitude is monitored by the vibration sensor, and the vibration amplitude is divided into three stages, one is a small amplitude that does not affect normal operation, the second is a small amplitude that affects normal operation, and the monitoring module needs to be applied for real-time monitoring, and the third is a large amplitude that easily affects normal operation, positioning is performed through the positioning module, and at the same time, an alarm is applied, personnel are evacuated, the elevator operation is closed, and maintenance is performed;

[0017] S4: When monitoring the counterweight, the motor power, traction sheave torque and worm gear torque are monitored by the power meter and the tachometer, in one monitoring, the motor power is determined by the power meter, and the speed of the traction sheave torque and the worm gear torque is determined by the tachometer, the data after one monitoring is compared with the normal data in the past and stored, and it is determined whether it is in the normal range, if it is in the normal range, no treatment measures are taken, if it is not in the normal range, positioning is performed according to the specific position of the motor power, traction sheave torque and worm gear torque, an alarm is applied, personnel are evacuated, the elevator operation is closed, and maintenance is performed.

[0018] (Three) beneficial effects

[0019] The present application provides an elevator guide rail, car, counterweight vibration monitoring system. It has the following beneficial effects:

[0020] 1. The present application provides an elevator guide rail, car, counterweight vibration monitoring system, compared with the existing monitoring system, the monitoring system applies a positioning system, which can position the abnormal position according to the abnormal position of the elevator equipment, and personnel can find the abnormal position for maintenance in time.

[0021] 2. The present application provides an elevator guide rail, car, counterweight vibration monitoring system, compared with the existing monitoring system, the monitoring system monitors the guide rail, car and counterweight through a variety of different monitoring devices, and can accurately determine whether the monitoring is normal, and at the same time, an alarm is timely, thereby achieving the effect of protecting personnel. DETAILED DESCRIPTION

[0022] Figure 1 The system flowchart of the elevator guide rail, car, counterweight vibration monitoring system of the present application;

[0023] Figure 2The monitoring flow chart of the elevator guide rail, the car and the counterweight vibration monitoring system is shown in the figure;

[0024] Figure 3 The monitoring flow chart of the elevator guide rail, the car and the counterweight vibration monitoring system is shown in the figure;

[0025] Figure 4 The monitoring flow chart of the elevator guide rail, the car and the counterweight vibration monitoring system is shown in the figure. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0027] Embodiment 1:

[0028] As shown in the figure, the elevator guide rail, the car and the counterweight vibration monitoring system provided by the embodiments of the present application includes an elevator device, a sensing device and a positioning system. The elevator device includes a guide rail, a car and a counterweight. The positioning system includes a vibration position monitoring, which includes a vibration amplitude and a vibration frequency. The vibration amplitude includes a normal amplitude and an abnormal amplitude. The vibration frequency includes a normal frequency and an abnormal frequency. The abnormal amplitude and the abnormal frequency are positioned by a positioning module. The data of the positioning module is transmitted to a background data display. The background data display includes a background data information storage, a background alarm instruction providing module and an alarm module. Figures 1-4 The guide rail includes a normal rail and a guide rail offset. The guide rail offset includes a small guide rail offset amplitude and a large guide rail offset amplitude. The car includes a small vibration amplitude, a small vibration amplitude and a large guide rail offset amplitude. The counterweight includes a motor power, a traction wheel torque and a worm wheel torque. The counterweight further includes data transmission, data comparison, information storage and data determination.

[0029] The abnormal amplitude and the abnormal frequency are positioned by the positioning module, and then the data is transmitted to the background data for display, and then the data information is stored, and finally the alarm instruction is sent to the alarm.

[0030]

[0031] ​The guide rail is monitored by the balance sensor for the normal rail and the guide rail offset of the guide rail, no measures are taken when the guide rail is in the normal rail, the guide rail offset is determined again according to the guide rail offset amplitude, the guide rail offset amplitude is small, and the normal guide rail operation is not affected, but the positioning monitoring module is applied to the real-time monitoring, when the guide rail offset amplitude affects the guide rail operation, the offset position is determined by positioning, the elevator personnel is evacuated, the alarm is applied and the elevator operation is closed for maintenance;

[0032] The car is determined by the vibration sensor for the vibration amplitude, no measures are taken when the vibration amplitude is small, when the vibration amplitude slightly affects the experience of riding the elevator, it does not have the risk of affecting the normal operation, but the positioning monitoring module is applied to the real-time monitoring, when the vibration amplitude greatly affects the experience of riding the elevator, the vibration position is determined by positioning, the elevator personnel is evacuated, the alarm is applied and the elevator operation is closed for maintenance;

[0033] The counterweight is monitored by the power meter and the tachometer for the motor power, the traction sheave and the worm gear torque, after one monitoring, the data is transmitted, compared and stored, and finally the specified data is compared and determined, when the motor power, the traction sheave and the worm gear torque are in the normal range, no measures are taken, when the motor power, the traction sheave and the worm gear torque are not in the normal range, positioning is performed, and the alarm is applied and the elevator operation is closed for maintenance.

[0034] The elevator guide rail, car and counterweight vibration monitoring system operation process is as follows:

[0035] S1: The whole elevator is monitored in real time by the vibration position monitoring, a positioning system is applied, the vibration position of the elevator is positioned, and whether the vibration amplitude is normal or not is determined, in the abnormal case, positioning is performed, data is transmitted to the background, the vibration data is stored, and the corresponding alarm instruction is sent to alarm;

[0036] S2: When the guide rail is monitored, the guide rail offset is determined by the balance sensor, when the guide rail offset amplitude does not affect the normal operation, no maintenance measures are taken, but the monitoring module is applied to the real-time observation, when the guide rail offset amplitude affects the normal operation, the positioning module is positioned, the alarm is applied, the personnel is evacuated, the elevator operation is closed, and the maintenance is performed;

[0037] S3: When monitoring the car, the vibration amplitude is monitored by the vibration sensor, during which the vibration amplitude is divided into three stages, one of which is a small amplitude that does not affect normal operation; the second is a small amplitude that affects normal operation, which needs to be monitored by a monitoring module for real-time monitoring; the third is a large amplitude that easily affects normal operation, which is positioned by a positioning module, and at the same time, an alarm is applied, personnel are evacuated, the elevator operation is closed, and maintenance is performed;

[0038] S4: When monitoring the counterweight, the motor power, traction sheave torque and worm gear torque are monitored by the power meter and tachometer, respectively. During a monitoring, the motor power is determined by the power meter, and the traction sheave torque and worm gear torque are determined by the tachometer. The data obtained from the monitoring is compared with the normal data and stored, and it is determined whether it is within the normal range. If it is within the normal range, no treatment is applied. If it is not within the normal range, the motor power, traction sheave torque and worm gear torque are positioned according to their specific positions, an alarm is applied, personnel are evacuated, the elevator operation is closed, and maintenance is performed.

[0039] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An elevator guide rail, car, counterweight vibration monitoring system, characterized in that, The application is applied to elevator guide rail, car, counterweight vibration monitoring system, including elevator equipment, sensing equipment and positioning system, the elevator equipment includes guide rail, car and counterweight, the positioning system includes vibration position monitoring, the vibration position monitoring includes vibration amplitude and vibration frequency, the vibration amplitude includes normal amplitude and abnormal amplitude, the vibration frequency includes normal frequency and abnormal frequency, the abnormal amplitude and the abnormal frequency are positioned by the positioning module, the positioning module data is transmitted to the background data display, the background data display includes background data information storage, background alarm instruction and alarm module; The monitoring state of the guide rail includes the normal rail and the guide rail deviation, the guide rail deviation includes the small guide rail deviation amplitude and the large guide rail deviation amplitude, wherein the monitoring state of the car includes the small vibration amplitude, the small vibration amplitude and the large vibration amplitude, wherein the monitoring state of the counterweight includes the motor power, the traction sheave torque and the worm gear torque, the monitoring state of the counterweight further includes data transmission, data comparison, information storage and data determination; The abnormal amplitude and the abnormal frequency are positioned by the positioning module, then the data is transmitted to the background data for display, then the data information is stored, finally the alarm instruction is sent to the alarm; The guide rail is monitored by the balance sensor for the normal rail and the guide rail deviation, no measures are taken when the guide rail is in the normal rail, the guide rail deviation amplitude is determined again when the guide rail is in the guide rail deviation, the small guide rail deviation amplitude does not affect the normal guide rail operation, but the guide rail is positioned and monitored in real time, the large guide rail deviation amplitude affects the guide rail operation, the deviation position is determined by positioning, the elevator personnel is evacuated, the alarm is applied and the elevator operation is closed for maintenance; The car vibration amplitude is determined by the vibration sensor, no measures are taken when the vibration amplitude is small, the small vibration amplitude slightly affects the elevator riding experience, but the vibration amplitude does not have the risk of affecting the normal operation, the vibration position is determined by positioning when the large vibration amplitude easily affects the elevator riding experience, the elevator personnel is evacuated, the alarm is applied and the elevator operation is closed for maintenance; The motor power, the traction sheave and the worm gear torque are monitored by the power meter and the tachometer respectively, the data is transmitted, compared and stored after the first monitoring, finally the specified data is compared and determined, no treatment is taken when the motor power, the traction sheave and the worm gear torque are in the normal range, the positioning is performed when the motor power, the traction sheave and the worm gear torque are not in the normal range, the alarm is applied and the elevator operation is closed for maintenance.

2. The monitoring method of the elevator guide rail, car and counterweight vibration monitoring system according to claim 1, comprising the following steps: S1: The whole elevator is monitored in real time by vibration position monitoring, and a positioning system is applied to position according to the vibration position of the elevator, and to determine according to whether the vibration amplitude is normal, to position in the case of abnormality, to transmit data to the background, to store the vibration data of this time, and to issue corresponding alarm instructions to alarm; S2: When monitoring the guide rail, the guide rail offset is determined by the balance sensor, and when the guide rail offset amplitude does not affect normal operation, no maintenance measures are taken, but the monitoring module is applied to observe in real time, and when the guide rail offset amplitude affects normal operation, positioning is performed by the positioning module, and an alarm is applied to evacuate personnel, close the elevator operation, and repair; S3: When monitoring the car, the vibration amplitude is monitored by the vibration sensor, and the vibration amplitude is divided into three stages during the period, the first is a small amplitude that does not affect normal operation, the second is a small amplitude that affects normal operation, which needs to be monitored by the monitoring module in real time, and the third is a large amplitude that easily affects normal operation, which is positioned by the positioning module, and an alarm is applied to evacuate personnel, close the elevator operation, and repair; S4: When monitoring the counterweight, the motor power, traction sheave torque and worm gear torque are monitored by the power meter and tachometer respectively, and in one monitoring, the motor power is determined by the power meter, and the traction sheave torque and worm gear torque are determined by the tachometer. The data after one monitoring is compared with the normal data in the past and stored, and it is determined whether it is within the normal range, and no treatment measures are taken when it is within the normal range, and positioning is performed according to the specific position of the motor power, traction sheave torque and worm gear torque when it is not within the normal range, an alarm is applied to evacuate personnel, the elevator operation is closed, and repair is performed.

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