Elevator hinged door lock
The elevator hinged door lock is a safety system that prevents the elevator door from opening while it is moving. This lock operates automatically and locks the doors when the elevator is moving. Also, when the elevator stops at each floor, this lock opens the doors to allow passengers to exit.
The importance of elevator hinged door locks:
The importance of elevator hinged door locks:
Governor tensioner
Elevator governor traction block: The governor traction block is one of the main elements of the elevator safety system that plays a vital role in ensuring the safety of passengers. The governor traction block is responsible for creating traction and controlling the speed of the elevator car, and is also responsible for immediately stopping the car in the event of any disruption in the movement system. The elevator governor traction block consists of four main components: Main block: This large block is responsible for transferring the traction force from the elevator motor to the car. Brake:
Elevator rail backing
An elevator rail support is a piece that is installed inside the elevator shaft and is connected to the elevator travel rails. The main function of this piece is to maintain and hold the elevator rails firmly in place. Types of Elevator Rail Support: Elevator rail support is divided into different types such as metal, wooden and modern. Each of these types has its own characteristics and applications and must be selected according to the needs of the elevator.
Elevator rail brackets
Elevator rail brackets are a component that is installed inside the elevator shaft and the elevator rails are connected to it. This bracket is responsible for maintaining and guiding the elevator rails. Rail brackets play a key role in the stability and safety of the elevator movement. Proper installation and maintenance of the rail bracket makes the elevator move stably and without vibration.
Types of elevator rail brackets: Elevator rail brackets are divided into different types, such as metal rail brackets, wooden rail brackets, and modern rail brackets, and each of these types of rail brackets has its own characteristics that are selected according to the type and specifications of the elevator.
Elevator cable travel
Elevator cable travel is one of the most important parts of the elevator system. Elevator cable travel is the cable that connects the elevator to different floors. This cable is responsible for transmitting power and controlling different parts of the elevator. Importance of elevator cable travel: Elevator cable plays a vital role in the safe and reliable operation of the elevator. Proper and timely maintenance of cable travel increases the useful life of the elevator and prevents possible failures.
Elevator compensation chains
Compensation chains are important and essential components in elevator systems. These chains play a vital role in regulating and controlling the movement of the car along the elevator path. Below, we will examine the characteristics and importance of compensation chains in elevators:
Compensation Chain Structure: Compensation chains are heavy-duty steel chains that are located at the bottom of the elevator car. These chains are connected to the car and the elevator ropes.
Curtain photocell
Curtain photocell is one of the most important safety components of elevators. This system uses light curtains to ensure the safety and security of elevator users. The main features of the elevator curtain photocell are as follows:
Structure and Function:
A photocell is a curtain consisting of one or more light curtains that are placed in the elevator door opening. These curtains cover the area of the elevator door using infrared or laser radiation. If the light curtain is interrupted, the elevator control system detects it and stops the door.
کفشک غلتکی
کفشک غلتکی موتور یکی از اجزای کلیدی در طراحی و عملکرد موتورهای الکتریکی است. این قطعه نقش مهمی در انتقال قدرت از روتور به شافت موتور را ایفا می‌کند. ویژگی‌های اصلی کفشک غلتکی موتور به شرح زیر است:
ساختار و مواد:
کفشک غلتکی معمولاً از جنس پلیمرهای مقاوم در برابر سایش و خوردگی ساخته می‌شود. طراحی آن به گونه‌ای است که انتقال گشتاور موتور به شافت را با حداقل اتلاف انرژی انجام دهد.
عملکرد و نقش:
این قطعه وظیفه اتصال مکانیکی بین روتور و شافت موتور را بر عهده دارد. همچنین در کنترل دقیق سرعت و حرکت موتور نقش اساسی ایفا می‌کند.
اهمیت در طراحی:
طراحی مناسب کفشک غلتکی از نظر ابعاد، مواد و لحاظ کردن پارامترهای دینامیکی، تأثیر مستقیم بر کارایی، عمر مفید و قابلیت اطمینان موتور دارد.
نگهداری و سرویس:
Gearless motor base
Specialized review of gearless motor base
Accurate calculation of load-bearing components, including the motor base, plays an important role in the performance of the elevator. Using the right motor base reduces vibrations during elevator movement and ensures proper installation conditions and the plumb and leveling of the motor block and idler block.
Advantages of the gear motor base:
Accurate design based on forces: dynamic and static
پایه موتور گیربکس بهران
Accurate calculation of load-bearing components, including the motor base, plays an important role in the performance of the elevator. Using the right motor base reduces vibrations during elevator movement and ensures proper installation conditions and the plumb and leveling of the motor block and idler block.
Advantages of the gear motor base:
Accurate design based on forces: dynamic and static
