阅读说明：本技术 一种磁悬浮门机 (Magnetic suspension door machine ) 是由 曹恒 姜鸣 陈彩林 张宏宇 蒋露 于 2019-09-18 设计创作，主要内容包括：本发明公开了一种磁悬浮门机,包括导轨,导轨两侧对称设有左挂板与右挂板,位于左挂板与右挂板在导轨的中间位置设有门触点组件,门触点组件靠近右挂板的一侧设有钢丝绳传动件,门触点组件靠近左挂板的另一侧设有异步门刀与钢丝绳固定件,左挂板与右挂板上端分别对称设有两组光幕拖链,两组光幕拖链两侧分别设有拖链固定件与拖链传动件,异步门刀上端与左挂板连接,异步门刀与左挂板之间还设有门刀限位轮架,导轨两端还设有钢丝绳轮组件,钢丝绳轮组件上设有钢丝绳,钢丝绳上设有多组挂板连接件。本发明的有益效果是：运行时噪音大幅度降低,在安装时所占用的空间小,导轨为一体成型的结构,故障率低,维护简单,能够有效的降低人工成本。(The invention discloses a magnetic suspension door machine, which comprises a guide rail, wherein a left hanging plate and a right hanging plate are symmetrically arranged on two sides of the guide rail, a door contact assembly is arranged at the middle position of the guide rail between the left hanging plate and the right hanging plate, a steel wire rope transmission part is arranged on one side of the door contact assembly close to the right hanging plate, an asynchronous door knife and a steel wire rope fixing part are arranged on the other side of the door contact assembly close to the left hanging plate, two groups of light curtain drag chains are symmetrically arranged at the upper ends of the left hanging plate and the right hanging plate respectively, drag chain fixing parts and drag chain transmission parts are arranged on two sides of the two groups of light curtain drag chains respectively, the upper end of the asynchronous door knife is connected with the left hanging plate, a door knife limiting wheel frame is also arranged between the asynchronous door knife. The invention has the beneficial effects that: noise greatly reduces during operation, and the shared space is little when the installation, and the guide rail is integrated into one piece's structure, and the fault rate is low, maintains simply, can effectual reduction cost of labor.)

1. The magnetic suspension door machine comprises a guide rail (1), and is characterized in that: the guide rail is characterized in that a left hanging plate (2) and a right hanging plate (3) are symmetrically arranged on two sides of the guide rail (1), a door contact component (5) is arranged at the middle position of the guide rail (1) between the left hanging plate (2) and the right hanging plate (3), a steel wire rope transmission member (7) is arranged on one side, close to the right hanging plate (3), of the door contact component (5), an asynchronous door knife (4) and a steel wire rope fixing member (6) are arranged on the other side, close to the left hanging plate (2), of the door contact component (5), two groups of light curtain drag chains (11) are symmetrically arranged at the upper ends of the left hanging plate (2) and the right hanging plate (3) respectively, drag chain fixing members (12) and drag chain transmission members (13) are arranged on two sides of the two groups of light curtain drag chains (11) respectively, the upper end of the asynchronous door knife (4) is connected with the left hanging plate (2), a door knife limiting wheel carrier (10), the steel wire rope hanging plate is characterized in that steel wire rope wheel assemblies (8) are further arranged at two ends of the guide rail (1), steel wire ropes (9) are arranged on the steel wire rope wheel assemblies (8), and a plurality of groups of hanging plate connecting pieces (14) are arranged on the steel wire ropes (9).

2. The magnetic suspension gantry crane according to claim 1, characterized in that: the light curtain drag chain (11) is close to the upper end of one side of the door contact assembly (5) and is provided with a drag chain transmission part (13), and the lower end of the light curtain drag chain (11) far away from the other side of the door contact assembly (5) is provided with a drag chain fixing part (12).

3. The magnetic suspension gantry crane according to claim 1, characterized in that: the steel wire rope (9) is at least provided with four groups of hanging plate connecting pieces (14), and the lower ends of the hanging plate connecting pieces (14) are also provided with a plurality of groups of moving wheels.

4. The magnetic suspension gantry crane according to claim 1, characterized in that: the door knife limiting wheel frame (10) is provided with a limiting tension spring, and the other end of the limiting tension spring is connected with the hanging plate.

5. The magnetic suspension gantry crane according to claim 1, characterized in that: one side of each of the two groups of steel wire rope wheel assemblies (8) is fixedly connected with the two ends of the guide rail (1) through a fixed wheel seat.

6. The magnetic suspension gantry crane according to claim 1, characterized in that: the guide rail (1) is an integrally formed linear guide rail.

7. The magnetic suspension gantry crane according to claim 1, characterized in that: the steel wire rope fixing piece (6) is connected with the steel wire rope (9).

Technical Field

The invention relates to the technical field of elevators, in particular to a magnetic suspension door machine.

Background

The elevator door machine is a mechanism responsible for opening and closing the elevator hall door and the car door, when the elevator door machine receives an opening and closing signal of the elevator, the elevator door machine controls the door opening motor through a self-contained control system to convert torque generated by the motor into force in a specific direction to close or open the hall door and the car door of the elevator.

Disclosure of Invention

The invention aims to provide a magnetic suspension gantry crane to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a magnetic suspension door machine comprises a guide rail, a left hanging plate and a right hanging plate are symmetrically arranged on two sides of the guide rail, a door contact assembly is arranged in the middle of the guide rail between the left hanging plate and the right hanging plate, a steel wire rope transmission part is arranged on one side of the door contact component close to the right hanging plate, an asynchronous door knife and a steel wire rope fixing part are arranged on the other side of the door contact component close to the left hanging plate, two groups of light curtain drag chains are respectively and symmetrically arranged at the upper ends of the left hanging plate and the right hanging plate, drag chain fixing parts and drag chain transmission parts are respectively arranged at the two sides of the two groups of light curtain drag chains, the upper end of the asynchronous door knife is connected with the left hanging plate, a door knife limiting wheel carrier is arranged between the asynchronous door knife and the left hanging plate, the steel wire rope hanging device is characterized in that steel wire rope wheel assemblies are further arranged at two ends of the guide rail, steel wire ropes are arranged on the steel wire rope wheel assemblies, and a plurality of groups of hanging plate connecting pieces are arranged on the steel wire ropes.

Preferably, the light curtain drag chain is close to the upper end of one side of the door contact assembly and is provided with a drag chain transmission part, and the lower end of the light curtain drag chain, which is far away from the other side of the door contact assembly, is provided with a drag chain fixing part.

Preferably, the steel wire rope is at least provided with four groups of hanging plate connecting pieces, and the lower ends of the hanging plate connecting pieces are also provided with a plurality of groups of moving wheels.

Preferably, a limiting tension spring is arranged on the door knife limiting wheel frame, and the other end of the limiting tension spring is connected with the hanging plate.

Preferably, one side of each of the two groups of steel wire rope wheel assemblies is fixedly connected with two ends of the guide rail through a fixed wheel seat.

Preferably, the guide rail is an integrally formed linear guide rail.

Preferably, the steel wire rope fixing part is connected with the steel wire rope.

Advantageous effects

When the door is opened and closed by the elevator car, the noise is greatly reduced during operation, the energy is saved, the environment is protected, the occupied space is small during installation, the guide rail is of an integrally formed structure, the fault rate is low, the maintenance is relatively simple and convenient, and the labor cost can be effectively reduced.

Drawings

Fig. 1 is a schematic plan view of the present invention.

Reference numerals

1-a guide rail, 2-a left hanging plate, 3-a right hanging plate, 4-an asynchronous door knife, 5-a door contact component, 6-a steel wire rope fixing component, 7-a steel wire rope driving component, 8-a steel wire rope wheel component, 9-a steel wire rope, 10-a door knife limiting wheel carrier, 11-a light curtain drag chain, 12-a drag chain fixing component, 13-a drag chain driving component and 14-a scraper connecting component.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.