CN214828157U

CN214828157U - Elevator operation fault detection alarm device

Info

Publication number: CN214828157U
Application number: CN202121348633.3U
Authority: CN
Inventors: 吴峥嵘; 刘志伟; 安莉
Original assignee: Tianjin Zeyuan Elevator Co ltd
Current assignee: Tianjin Zeyuan Elevator Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-11-23
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses an elevator operation fault detection alarm device, including the device main part, the device main part is the rectangle box that the level was placed, be equipped with cuboid gasbag, sucking disc, connecting wire, through-hole in the device main part. The elevator alarm device is convenient to install, does not occupy space, and is suitable for installation of elevator alarm devices for various brands. Meanwhile, by utilizing a remote technology and an NB-IOT network information technology, an embedded direct elevator alarm terminal system is adopted, the elevator control cabinet is connected without harm, five key operation signals of the elevator, namely emergency stop, door lock, operation, frequency converter and maintenance, are detected, terminal signal acquisition is carried out, the current operation state of the elevator is directly and accurately obtained through effective operation signal logic judgment in acquisition equipment, and the false alarm rate of the elevator alarm equipment is greatly reduced.

Description

Elevator operation fault detection alarm device

Technical Field

The utility model relates to an elevator operation fault detection alarm device technical field, concretely relates to elevator operation fault detection alarm device.

Background

With the development of economy and the continuous expansion of urban scale and the continuous increase of high-rise houses such as businesses, office buildings and the like, the installation and use number of elevators is also increased. The elevator brings convenience for people to come in and go out of the high-rise building, and casualties and economic losses caused by elevator faults are increased; therefore, how to effectively monitor the safe operation of the elevator and eliminate various elevator fault hidden dangers in time becomes an important problem which needs to be solved urgently by safety monitoring departments at all levels.

In recent years, various measures have been taken to ensure safe operation of elevators in response to the causes and characteristics of casualty accidents frequently occurring in elevator operations. For example, various regulations and regulations are established, and the safety operation, maintenance and installation qualification certification of the elevator are enhanced, so that certain effects are achieved. However, a series of problems still exist in the safe operation of the elevator and need to be solved urgently:

1. sudden power failure in elevator operation and other reasons cause that the car door of the elevator cannot be punched, people are closed in the car, safety accidents are caused, and unnecessary economic loss is caused.

2. Because most of the existing elevators are unattended at present, even if the elevators are attended, all-weather monitoring is difficult to realize; therefore, when accidents such as elevator pier bottoms, automatic floor leveling of the elevator, people clamping of the elevator car door and the like are caused by mechanical and electrical faults of the elevator, timely discovery and timely rescue cannot be achieved.

3. Meanwhile, equipment such as a remote internet of things alarm terminal and the like exist in the current market, but the principle of the equipment is that equipment such as a sensor or a supervision maintenance device and the like is additionally arranged outside, the requirements on the use environment and the network are higher, the general applicability is not high due to more elevator brands and different design principles, the price cost is high, the purchase rate of a common elevator using unit is low, and the operation fault of the elevator can be found to be all-weather unmanned automatic monitoring only by means of the mode that people are trapped for help or property industry patrols regularly every day and the like.

Disclosure of Invention

In view of the above-mentioned deficiencies or inadequacies in the prior art, it would be desirable to provide an elevator operation failure detection alarm device.

According to the technical scheme that this application embodiment provides, elevator operation fault detection alarm device, including the device main part, the device main part is the rectangle box that the level was placed, be equipped with cuboid gasbag, sucking disc, connecting wire, through-hole in the device main part, the cuboid shape that the cuboid gasbag was placed for inside hollow level, the cuboid gasbag is fixed the up end of device main part, the quantity of sucking disc is a plurality of, a plurality of sucking disc evenly distributed is in on the up end of cuboid gasbag, the sucking disc with the inner chamber of cuboid gasbag communicates with each other, the connecting wire with the through-hole all is located on the preceding terminal surface of device main part, the through-hole with intercommunication in the device main part, the quantity of connecting wire is a plurality of, a plurality of the connecting wire is arranged to a straight line.

The utility model discloses in, be equipped with vacuum pump, signal acquisition device, remote signal output device, data analysis device, no timing device and alarm device in the device main part.

The utility model discloses in, in the device main part the induction port intercommunication of vacuum pump the cuboid gasbag, in the device main part the gas outlet intercommunication of vacuum pump the through-hole.

The utility model discloses in, the connecting wire includes scram signal acquisition connecting wire, lock signal acquisition connecting wire, operating signal acquisition connecting wire, converter signal acquisition connecting wire, overhauls signal acquisition connecting wire and power connecting wire.

The utility model discloses in, in the device main part remote signal output device adopts NB-IOT network information technique.

The utility model discloses in, be equipped with control panel on the preceding terminal surface of device main part.

To sum up, the beneficial effect of this application: the elevator alarm device is convenient to install, does not occupy space, and is suitable for installation of elevator alarm devices for various brands. Meanwhile, by utilizing a remote technology and an NB-IOT network information technology, an embedded direct elevator alarm terminal system is adopted, the elevator control cabinet is connected without harm, five key operation signals of the elevator, namely emergency stop, door lock, operation, frequency converter and maintenance, are detected, terminal signal acquisition is carried out, the current operation state of the elevator is directly and accurately obtained through effective operation signal logic judgment in acquisition equipment, and the false alarm rate of the elevator alarm equipment is greatly reduced.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a schematic perspective view of the overall device of the present invention;

FIG. 2 is a schematic view of the working principle of the present invention;

fig. 3 is a schematic view of the operation principle of the monitoring system of the present invention.

Reference numbers in the figures: a device body-1; a rectangular air bag-2; a sucker-3; a connecting line-4; a through hole-5.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1, the elevator operation failure detection alarm device comprises a device body 1, wherein the device body 1 is a rectangular box body horizontally placed, the device main body 1 is provided with a cuboid airbag 2, a sucker 3, a connecting wire 4 and a through hole 5, the cuboid airbag 2 is hollow and horizontally placed in the cuboid shape, the cuboid airbag 2 is fixed on the upper end surface of the device main body 1, the number of the suckers 3 is a plurality, the suckers 3 are evenly distributed on the upper end surface of the cuboid airbag 2, the sucker 3 is communicated with the inner cavity of the cuboid airbag 2, the connecting wire 4 and the through hole are both positioned on the front end surface of the device main body 1, the through holes 5 are communicated with the inside of the device main body 1, the connecting wires 4 are arranged in a plurality of numbers, and the connecting wires 4 are arranged in a straight line.

As shown in fig. 1, 2 and 3, a vacuum pump, a signal acquisition device, a remote signal output device, a data analysis device, a non-timing device and an alarm device are arranged in the device main body 1. The air suction port of the vacuum pump in the device body 1 is communicated with the cuboid airbag 2, and the air outlet of the vacuum pump in the device body 1 is communicated with the through hole 5. The connecting wire 4 comprises an emergency stop signal acquisition connecting wire, a door lock signal acquisition connecting wire, an operation signal acquisition connecting wire, a frequency converter signal acquisition connecting wire, an overhaul signal acquisition connecting wire and a power supply connecting wire. The remote signal output device in the device body 1 employs NB-IOT network information technology. A control panel is arranged on the front end face of the device main body 1.

Example 1: the lower terminal surface of cuboid gasbag 2 is fixed through the mode of melting on the up end of device main part 1, cuboid gasbag 2 is soft plastic material. A vacuum pump, a signal acquisition device, a remote signal output device, a data analysis device, a non-timing device and an alarm device are arranged in the device main body 1.

Example 2: before using, pass through this application device sucking disc 3 is fixed in the elevator switch board, then will device main part 1 passes through connecting wire 4 connects five key operating signal (scram, lock, operation, converter, maintenance) of elevator to terminal signal acquisition carries out analysis and judgment with the signal transmission who gathers to data analysis device, and direct accuracy derives the present running state of elevator, judges whether need to send alarm signal according to the analysis result again. When the alarm signals need to be sent out, the alarm signals are sent to the platform server through the remote signal output device, the platform server sends the signals to the mobile phone, and the mobile phone is pushed to maintenance personnel through the contact person to be maintained on site.

The foregoing description is only exemplary of the preferred embodiments of the application and is provided for the purpose of illustrating the general principles of the technology and the like. Meanwhile, the scope of the invention according to the present application is not limited to the technical solutions in which the above-described technical features are combined in a specific manner, and also covers other technical solutions in which the above-described technical features or their equivalent are combined arbitrarily without departing from the inventive concept described above. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. Elevator operation fault detection alarm device, characterized by: comprises a device main body (1), the device main body (1) is a rectangular box body which is horizontally placed, a cuboid air bag (2), a sucker (3), a connecting wire (4) and a through hole (5) are arranged on the device main body (1),

the cuboid air bag (2) is in a cuboid shape with a hollow inner part and is horizontally placed, the cuboid air bag (2) is fixed on the upper end surface of the device main body (1), the number of the suckers (3) is a plurality, the suckers (3) are uniformly distributed on the upper end surface of the cuboid air bag (2), the suckers (3) are communicated with the inner cavity of the cuboid air bag (2),

the connecting wire (4) with the through-hole all is located on the preceding terminal surface of device main part (1), through-hole (5) with intercommunication in device main part (1), the quantity of connecting wire (4) is a plurality of, a plurality of connecting wire (4) are arranged to a straight line.

2. The elevator operation failure detection alarm device according to claim 1, wherein: the device is characterized in that a vacuum pump, a signal acquisition device, a remote signal output device, a data analysis device, a non-timing device and an alarm device are arranged in the device main body (1).

3. The elevator operation failure detection alarm device according to claim 2, wherein: the air suction port of the vacuum pump in the device body (1) is communicated with the cuboid air bag (2), and the air outlet of the vacuum pump in the device body (1) is communicated with the through hole (5).

4. The elevator operation failure detection alarm device according to claim 1, wherein: the connecting wire (4) comprises an emergency stop signal acquisition connecting wire, a door lock signal acquisition connecting wire, an operation signal acquisition connecting wire, a frequency converter signal acquisition connecting wire, an overhaul signal acquisition connecting wire and a power supply connecting wire.

5. The elevator operation failure detection alarm device according to claim 2, wherein: the remote signal output device in the device body (1) adopts NB-IOT network information technology.

6. The elevator operation failure detection alarm device according to claim 1, wherein: the front end face of the device main body (1) is provided with a control panel.