电梯的分类及技术参数

电梯的分类及技术参数

The classification and technical parameters of the elevator

1.电梯的分类

1. The classification of the lift

根据《电梯的主参数及轿厢、井道、机房的型式与尺寸》规定，电梯类型分类如下：

According to the main parameters of the lift and capsules, shaft, room type and size of regulation, the elevator type classification is as follows:

（1）1类，为运送乘客而设计的电梯。

(1) 1 class, designed for the transport of passenger elevator.

（2）2类，主要为运送乘客，同时也可运送货物而设计的电梯。

(2) 2 class, mainly for the transport of passengers, at the same time can also be designed to transport the goods elevator.

（3）3类，为运送病床（包括病人）及医疗设备而设计的电梯。

(3) 3 classes, for the transport of bed (including patients) and medical equipment and design of the elevator.

（4）4类，主要为运输通常由人伴随的货物而设计的电梯。

(4) four types, mainly designed for transport of goods generally by people with the elevator.

（5）5类，杂物电梯。

(5) five types, service lift.

（6）6类，为适应交通流量和频繁使用而特别设计的电梯，如速度为2.5米每秒以及更高速度的电梯。

(6) 6 class, in order to adapt to specially design of elevator traffic flow and the frequent use, such as speed of 2.5 meters per second and higher speed of the elevator.

2.电梯的主要参数

2. The main parameters of the lift

电梯的主参数包括额定载重量和额定速度。

The main parameters of the elevator including rated load and rated speed.

（1）额定载重量是指电梯正常运行的允许载重量，单位为千克。电梯的额定载重量主要有以下几种：320千克，400千克，450千克，600千克，630千克，750千克，800千克，1000千克，1050千克，1150千克，1275千克，1350千克，1600千克，1800千克，2000千克，2500千克。

Refers to the normal operation of elevator (1) the rated load capacity, without the permission of the unit is kg. The elevator mainly has the following kinds of the rated load, 320 kg, 400 kg, 450 kg, 600 kg, 630 kg, 750 kg, 800 kg, 1000 kg, 1050 kg, 1150 kg, 1275 kg, 1350 kg, 1600 kg, 1800 kg, 2000 kg, 2500 kg.

（2）额定速度是指电梯设计所规定的轿厢运行速度，单位为米每秒。电梯的额定速度常见的有以下几种：

(2) refers to the rated speed elevator design prescribed capsules running speed, the unit is meters per second. The elevator the rated speed of common has the following kinds:

0.4米每秒；

0.4 meters per second;

0.5米每秒、0.63米每秒、0.75米每秒；

0.5 meters, 0.63 meters, 0.75 meters per second per second per second.

1.0米每秒；

1.0 meters per second;

1.5米每秒，1.6米每秒；

1.5 meters per second, 1.6 meters per second;

1.75米每秒；

1.75 meters per second;

2.0米每秒；

2.0 meters per second;

2.5米每秒；

2.5 meters per second;

3.0米每秒；

3.0 meters per second;

3.5米每秒；

3.5 meters per second;

4.0米每秒；

4.0 meters per second;

5.0米每秒；

5.0 meters per second;

6.0米每秒。

6.0 meters per second.

速度0.5至6.O米每秒常用于电力驱动电梯，速度0.4至1.O米每秒常用于液压电梯。

Speed of 0.5 to 6. O meters per second is often used in electric elevator, speed of 0.4 to 1. O meters per second is often used in hydraulic elevator.

3.电梯的基本构成

3. The basic structure of the lift

（1）从空间占位看，电梯一般由机房、井道、轿厢、层站四大部位组成。

(1) from the space placeholder, general by the elevator machine room, shaft, capsules, layers of stand four parts.

（2）从系统功能分，电梯通常由曳引系统、导向系统、轿厢系统、门系统、重量平衡系统、驱动系统、控制系统、安全保护系统等八大系统构成。

(2) from the system function, elevators are usually made of traction system, guiding system, capsules, door system, weight balance system, drive system, control system, safety protection system such as the eight system structure.

4.电梯安装工程是建筑安装工程的一个分部工程，它是由电力驱动的曳引式或强制式电梯安装、液压电梯安装和自动扶梯、自动人行道安装三个子分部工程组成。

4. The elevator installation project is a branch of engineering construction and installation engineering, it is driven by electric traction type or forced the elevator installation, hydraulic elevators and escalators, automatic sidewalks installation of three sub branch of engineering.

随着科学的发展，人们对空间的要求越来越高，除有机房电梯外，出现了小机房电梯和无机房电梯。小机房电梯相对传统电梯而言，机房小，仅为传统有机房电梯机房的三分之一，节约空间；无机房电梯除了电梯运行的井道外，没有独立机房，一般采用永磁同步无齿曳引机，安装在井道顶部，安装简便、结构紧凑、节省空间、节能高效、运行平稳、安全性能高。