CN219058240U

CN219058240U - Elevator door closing countdown system

Info

Publication number: CN219058240U
Application number: CN202222935665.4U
Authority: CN
Inventors: 张卫华; 赵迎擘
Original assignee: Hitachi Elevator Tianjin Co Ltd
Current assignee: Hitachi Elevator Tianjin Co Ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-05-23
Anticipated expiration: 2032-11-04

Abstract

The utility model provides an elevator door closing countdown system, which belongs to the technical field of elevators and comprises an electric appliance box, an operating box, a control module and a display module; the control module is electrically connected with the electric box, the display module comprises a countdown device, and the display module is electrically connected with the control box; the control box is electrically connected with the electrical box. According to the utility model, the control module is used for collecting in-place door opening and door closing automatic operation signals, the signals are transmitted to the countdown device, and the remaining door opening time is displayed through the display module, so that a user accurately predicts the door closing time of the elevator, makes a judgment on whether the elevator is in or not, and enhances the safety of the user; on the other hand, the accident frequency of collision between goods of a goods pulling user and the elevator door can be reduced, the service life of the elevator is prolonged, and the operation efficiency of the elevator is improved.

Description

Elevator door closing countdown system

Technical Field

The utility model belongs to the technical field of elevators, and particularly relates to an elevator door closing countdown system.

Background

The "door opening time" of the elevator refers to the duration of the process from when the elevator is stopped, fully opened to when the elevator is automatically closed. The elevator system can automatically adjust the time of opening the door according to the utilization condition of the gateway. The elevator generally has a door opening time of 3.5 seconds for answering hall call instructions, a door opening time of 2.5 seconds for answering car instructions, and a door opening time of 5 seconds for answering base station instructions (including car and hall).

When passengers enter and exit the elevator frequently in the daily use process, the elevator is automatically closed when the door opening time is up, the elevator can immediately stop closing the door and immediately open the door although the elevator is protected by a light curtain, and the passengers are still frightened when the elevator car door is prevented from colliding with the passengers; when the goods enter and exit, the door closing time cannot be predicted, the accident that the goods collide with the elevator door can occur, and if frequent collision can cause the deformation of the elevator door, the service efficiency and the safety performance of the elevator are greatly reduced.

Disclosure of Invention

In view of the above, the present utility model aims to provide an elevator door closing countdown system to alleviate the above technical problems.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

an elevator door closing countdown system comprises an electric appliance box, an operating box, a control module and a display module; the control module is electrically connected with the electric box, the display module comprises a countdown device, and the display module is electrically connected with the control box; the control box is electrically connected with the electrical box.

Further, the control module is installed inside the electrical box.

Further, the control module is electrically connected with the electrical box through an internal wiring.

Further, the display module is arranged on the control box in an embedded manner.

Further, a power supply device is provided inside the control box.

Further, a power supply device is arranged in the electric box.

Further, the electric box further comprises a control cabinet, and the control cabinet is electrically connected with the electric box.

Further, the electrical box is connected with the control cabinet through a travelling cable.

Further, the control box is connected with the electric box through a plug-in cable and a communication cable.

Further, the electric box is arranged on the elevator car roof, and the control box is arranged in the elevator car.

Compared with the prior art, the elevator door closing countdown system provided by the utility model has the following advantages:

(1) According to the utility model, the control module is used for collecting in-place door opening and door closing automatic operation signals, the signals are transmitted to the countdown device, and the remaining door opening time is displayed through the display module, so that a user accurately predicts the door closing time of the elevator, makes a judgment on whether the elevator is in or not, and enhances the safety of the user; on the other hand, the accident frequency of collision between goods of a goods pulling user and the elevator door can be reduced, the service life of the elevator is prolonged, and the operation efficiency of the elevator is improved.

(2) According to the utility model, the control cabinet is electrically connected with the electric box, the door opening time of the elevator can be manually interfered by the background, and the user is informed by the display module, so that the elevator door opening time can be flexibly prolonged or shortened, and the display module is used for informing, thereby eliminating the concern of the user's habit, and the fear of changing the elevator door opening time.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is an electrical schematic diagram of an embodiment of the present utility model;

fig. 2 is a flowchart illustrating the operation of an embodiment of the present utility model.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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 devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus 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", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be the communication of units in two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

As shown in fig. 1, the utility model provides an elevator door closing countdown system, which comprises an electric appliance box, an operation box, a control module and a display module; the control module is electrically connected with the electric box, the display module comprises a countdown device, and the display module is electrically connected with the control box; the control box is electrically connected with the electrical box.

Specifically, the control module is used for collecting automatic operation signals of door opening in place and door closing; the display module has a digital display function, and can display the remaining time of opening the door, so that a user can accurately predict the door closing time of the elevator. In the elevator using process, when the user sees that the time is sufficient through closing the door countdown device, the elevator can be used with ease, and when the remaining time is less, can not satisfy the use, can press the in-car door opening button, reaches the effect of extension time of opening the door.

More preferably, the control module is mounted inside the electrical box.

More preferably, the control module is electrically connected with the electrical box through an internal wiring.

More preferably, the display module is provided on the console box in an embedded manner.

More preferably, a power supply device is provided inside the control box.

More preferably, a power supply device is arranged inside the electrical box.

Specifically, the countdown device is embedded on the operating box in the car, and the device is provided with power supply by the power supply equipment and can also be provided by the car top electric box.

More preferably, the electric box further comprises a control cabinet, wherein the control cabinet is electrically connected with the electric box.

More preferably, the electrical box is connected with the control cabinet through a travelling cable.

More preferably, the control box is connected with the electrical box through a plug-in cable and a communication cable.

Specifically, the control box in the car is connected with the electric box on the top of the car through a plug-in cable and an RS485 communication cable; the car top electric box is connected with the control cabinet through a travelling cable; two parts relate to communication and various signal transmission. The control module collects automatic operation signals of opening and closing the door in place through wiring inside the car roof electric appliance box, and transmits the signals to the control box countdown device through an RS485 communication cable.

More preferably, the electric box is arranged on the elevator car roof, and the control box is arranged in the elevator car.

As shown in fig. 2, in the actual operation process, when the elevator is in a normal state, passengers need to enter and exit the elevator, the passengers can preferentially watch the display screen outside the hall or in the car, the time displayed by the door closing countdown device is checked, if the time is sufficient, the passengers can enter and exit the elevator normally, and the passengers can automatically close the door after the countdown is finished; if the time is insufficient to get in or out of the elevator, the passenger is required to press a door opening button outside or inside the elevator, the countdown device resets the time, the door closing countdown is restarted, and the passenger can get in or out of the elevator until the countdown is finished.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. An elevator door closing countdown system, which is characterized in that: the device comprises an electric appliance box, an operation box, a control module and a display module;

the control module is electrically connected with the electric box, the display module comprises a countdown device, and the display module is electrically connected with the control box;

the control box is electrically connected with the electrical box.

2. The elevator door closing countdown system of claim 1, wherein: the control module is arranged in the electric appliance box.

3. The elevator door closing countdown system of claim 2, wherein: the control module is electrically connected with the electric box through an internal wiring.

4. The elevator door closing countdown system of claim 1, wherein: the display module is arranged on the control box in an embedded mode.

5. The elevator door closing countdown system of claim 1, wherein: the control box is internally provided with a power supply device.

6. The elevator door closing countdown system of claim 1, wherein: and a power supply device is arranged in the electric appliance box.

7. The elevator door closing countdown system of claim 1, wherein: the electric appliance box also comprises a control cabinet, wherein the control cabinet is electrically connected with the electric appliance box.

8. The elevator door closing countdown system of claim 7, wherein: the electric box is connected with the control cabinet through a travelling cable.

9. The elevator door closing countdown system of claim 1, wherein: the control box is connected with the electric appliance box through a plug-in cable and a communication cable.

10. The elevator door closing countdown system of claim 1, wherein: the electric box is arranged on the top of the elevator car, and the control box is arranged in the elevator car.