CN219009615U

CN219009615U - Elevator running state monitoring device

Info

Publication number: CN219009615U
Application number: CN202223558857.4U
Authority: CN
Inventors: 曹嘉鑫; 申超; 曹杰
Original assignee: Bit Network Technology Tianjin Co ltd
Current assignee: Bit Network Technology Tianjin Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-12
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to an elevator running state monitoring device which comprises an infrared emission and receiving integrated sensor, a door magnetic induction sensor and a sensor signal processor, wherein the infrared emission and receiving integrated sensor is connected with the door magnetic induction sensor; the sensor signal processor is arranged beside the elevator control cabinet and is connected with the elevator monitoring platform, the door magnetic induction sensor is arranged at the position where the elevator flat bed is opened, the infrared transmitting and receiving integrated sensor is respectively arranged at the top of the elevator car, the bottom layer and the top layer of the elevator hoistway, and the infrared transmitting and receiving integrated sensor and the door magnetic induction sensor are connected with the sensor signal processor. The elevator operation state monitoring system is convenient for monitoring the elevator operation state in real time, and has low cost and good use effect.

Description

Elevator running state monitoring device

Technical Field

The utility model relates to the technical field of elevator monitoring, in particular to an elevator running state monitoring device.

Background

Along with the rapid increase of the number of the elevators in China and the inseparability of the daily life of people, although the mechanical and electrical technical levels are mature, the safety accidents of the elevators are frequent, and according to statistics, the casualties caused by the safety of the elevators in China are always high, so that the effective supervision of the elevators is enhanced, the failure rate of the elevators is reduced, and the safety of lives and properties of people is guaranteed. At present, the real-time monitoring of the running state of the elevator still cannot meet the requirements of users, and the elevator fault diagnosis and early warning functions are lacked effectively and accurately. In addition, the existing elevator running state monitoring system belongs to one part of an elevator control system, comprises a large number of sensors, and is high in system equipment cost, complex in installation and maintenance and high in difficulty.

Disclosure of Invention

The utility model aims to solve the defects of the prior art and provides an elevator running state monitoring device.

The utility model adopts the following technical scheme to realize the aim: an elevator running state monitoring device comprises an infrared transmitting and receiving integrated sensor, a door magnetic induction sensor and a sensor signal processor; the sensor signal processor is arranged beside the elevator control cabinet and is connected with the elevator monitoring platform, the door magnetic induction sensor is arranged at the position where the elevator flat bed is opened, the infrared transmitting and receiving integrated sensor is respectively arranged at the top of the elevator car, the bottom layer and the top layer of the elevator hoistway, and the infrared transmitting and receiving integrated sensor and the door magnetic induction sensor are connected with the sensor signal processor.

In particular, the sensor signal processor and the elevator monitoring platform are in data transmission through a 4G wireless network or an Ethernet.

In particular, the data received by the sensor signal processor is displayed through a human-computer interaction interface.

Particularly, the infrared transmitting and receiving integrated sensor is connected into the elevator safety loop.

The beneficial effects of the utility model are as follows: the elevator fault diagnosis and early warning device is simple in structure and low in cost, can effectively monitor the running state of the elevator, can effectively and accurately diagnose and early warn the faults of the elevator, and reduces the fault rate of the elevator.

Drawings

FIG. 1 is a schematic diagram of a module structure of the present utility model;

the embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

as shown in fig. 1, the elevator running state monitoring device comprises an infrared emission and receiving integrated sensor, a door magnetic induction sensor and a sensor signal processor; the sensor signal processor is arranged beside the elevator control cabinet and is connected with the elevator monitoring platform, the door magnetic induction sensor is arranged at the position where the elevator flat bed is opened, the infrared transmitting and receiving integrated sensor is respectively arranged at the top of the elevator car, the bottom layer and the top layer of the elevator hoistway, and the infrared transmitting and receiving integrated sensor and the door magnetic induction sensor are connected with the sensor signal processor. Various sensors are wired from the hoistway to the sensor signal processor.

And data transmission is carried out between the sensor signal processor and the elevator monitoring platform through a 4G wireless network or an Ethernet. And the data received by the sensor signal processor is displayed through a human-computer interaction interface. And the infrared transmitting and receiving integrated sensor is connected into the elevator safety loop.

The utility model can monitor the real-time speed, position and door opening and closing data of the elevator running state; the running direction, speed and position of the elevator are measured and calculated through an infrared transmitting and receiving integrated sensor, the door opening and closing state of the elevator is measured and calculated through a door magnetic induction sensor, and meanwhile, the running times, speed curve, stopping floor time and door opening and closing times of the elevator are counted.

After the sensor signal processor sets the total floor number, the elevator is powered on after the power failure of the non-flat floor, floor position reference is provided for an elevator control system, and position learning can be completed on the nearby floor. Meanwhile, the top layer and the bottom layer are provided with infrared transmitting and receiving integrated sensors, overspeed alarm signals are given in advance for the faults of the hedging top and the squatting bottom, and the brake can be quickly realized by accessing an elevator safety loop.

The sensor signal processor is connected with the elevator monitoring platform through a 4G wireless network or an Ethernet, so that elevator faults such as elevator floors, running directions, speeds, door opening and closing statistics, running time, stopping floor duration, roof punching, squatting, non-flat elevator stopping and the like can be monitored.

After each device of the device is installed, debugging is needed:

after the installation is finished, whether the signals of the infrared transmitting and receiving integrated sensor and the door magnetic induction sensor are normal or not is firstly observed, whether the state of the elevator normal running signal indicator lamp is changed or not is judged, and the normally open and normally closed of the sensor are set according to actual conditions.

The man-machine interaction interface sets up total floor number, elevator speed, and man-machine interface shows current floor number, direction of operation, elevator speed etc. when running the ladder normally.

And (3) exiting the debugging mode, and testing whether signals of the infrared transmitting and receiving integrated sensor and the door magnetic induction sensor are correct and whether the floor and speed directions are correct.

The elevator monitoring system is simple in structure and low in cost, can effectively monitor the running state of an elevator, and reduces the failure rate.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the above embodiments, but is intended to cover various modifications, either made by the method concepts and technical solutions of the utility model, or applied directly to other applications without modification, within the scope of the utility model.

Claims

1. The elevator running state monitoring device is characterized by comprising an infrared emission and receiving integrated sensor, a door magnetic induction sensor and a sensor signal processor; the sensor signal processor is arranged beside the elevator control cabinet and is connected with the elevator monitoring platform, the door magnetic induction sensor is arranged at the position where the elevator flat bed is opened, the infrared transmitting and receiving integrated sensor is respectively arranged at the top of the elevator car, the bottom layer and the top layer of the elevator hoistway, and the infrared transmitting and receiving integrated sensor and the door magnetic induction sensor are connected with the sensor signal processor.

2. An elevator operation status monitoring device according to claim 1, wherein the sensor signal processor and the elevator monitoring platform are in data transmission via a 4G wireless network or ethernet.

3. The elevator operation status monitoring device of claim 2, wherein the data received by the sensor signal processor is displayed via a human-machine interface.

4. An elevator operating condition monitoring device as claimed in claim 3, wherein the infrared transmitting and receiving integrated sensor is connected to the elevator safety circuit.