The Elevator room on the roof is one of the components of the elevator, and many basics need to be known to do design this room for the elevator on the roof. It is known that elevators are one of the important machines that cannot be dispensed with in many facilities, whether they are residential or commercial facilities, or in factories or hospitals.

Many main elements must be taken into account when designing the room for the elevator. It is necessary at the outset to determine the uses of the elevator. Whether it is a home use or it is used in hospitals, hotels, or commercial facilities and other uses. Which is based on whether the elevator needs a small or large opening. Let’s know about the Elevator room on the roof.

Elevator room on the roof

The components of an elevator are dispersed across the entire structure. The area of the floor next to the elevator where people and cargo are loaded and unloaded is known as the landing. The vertical distance that the Elevator room on the roof cab, also known as the car, travels between the lowest and highest landings is known as the rise or journey of the elevator.

The hoistway or elevator shaft is where the cab travels up and down. One or more elevators can travel vertically in the hoistway. There are guide rails, which are vertical steel tracks that regulate the movement of the counterweight on the side walls of the shaft or the elevator vehicle. They have support brackets that hold them to each floor. The sides of the cab have walking shoes.

Cables that are attached to the elevator’s top beam raise the cab in the shaft. The cables, which are steel wires, travel from the traction machine down to the counterweights after passing over a motor-driven cylindrical sheave. The elevator car is raised and lowered by a wire cable or rope called the hoisting cable. An electrical cable known as a “traveling cable” runs from an outlet in the hoistway to the elevator car.

To balance the elevator cab, counterweights of rectangular cast-iron blocks set in a steel frame are fastened to the other end of the hoisting rope. The counterweights are supported by two guide rails that run along the shaft’s back wall. Their weight is equivalent to the cab’s weight plus a margin.

Information about the Elevator room on the roof

It is one of the electric-powered passenger elevators, and it is distinguished by its strength and flexibility in its lifting system, as it is equipped with an Elevator room on the roof that is placed on the roof of the building above the elevator shaft. This Elevator room on the roof contains the elevator machine (motor) and control system, as well as the elevator speed regulator.

Specifications and features of the Elevator room on the roof

The Elevator room on the roof is designed to take into account the following:

• At least two meters (200 cm) in height
• Good ventilation in the machine room
• Elevator room on the roof space to facilitate initial installation operations and preventive and emergency maintenance of the elevator for maintenance workers and technicians.
• It shall be designed to ensure that rainwater, dust, and various soils do not enter into it.
• As well as ensuring that this room is closed well.. and ensuring that no one without work enters it.
• This type of elevator is characterized by being one of the strongest and most durable elevators, and it also guarantees the fulfillment of environmental protection conditions and the saving of electrical energy consumption.
• It is also distinguished by providing the work system in these elevators for multiple options in terms of load, energy, and speed of lifting.
• Electric and hydraulic elevators are a source of danger as they are systems consisting of a group of moving machines, which exposes people to getting trapped between moving and fixed parts and exposure to injury, amputation, or death, in addition to the risk of falling from a height or exposure to falling objects, as well as the risk of electrocution.

Elevator room on the roof security

It is necessary to separate the danger to which the user of the elevator is exposed and the danger to which the people who install the elevator are exposed, as well as the inspection and maintenance work. The workers installing and maintaining the elevator must adhere to appropriate clothing for the work environment, such as welding and cutting, to protect their bodies from injuries, and use the necessary means of fastening such as ropes, safe rings, cleats, and means of protecting the head, eye, ear, and foot, such as shoes that prevent slipping and protect from falling objects, as well as the use of appropriate masks when necessary and the use of appropriate tools to prevent to electrify. It is also necessary to avoid working in places where sufficient lighting is not available to avoid accidents due to lack of vision.

• A safe path is required to access the Elevator room on the roof
• There must be lighting on the path to the control room
• The presence of stairs and handrails as necessary
• presence of emergency lighting in the control room
• The presence of a fire extinguishing system in the control room
• presence of a system that disrupts the automatic movement of the elevator when moving the rescue wheel from its suspension location
• There is a button to disable the movement of the elevator when using the manual rescue
• The moving parts must be covered to protect people so that their limbs or clothes do not get caught by the moving parts
• The room should be free of any items that are not related to the elevator
• The presence of adequate ventilation in the control room.

Conclusion 

By providing all the requirements of the aforementioned standard, the possibility of injury in elevators becomes almost non-existent, and accidents do not occur, and they did not occur except in the event of ignoring the requirements of the standard and bypassing the safety circles to operate the elevator temporarily without solving the problem that led to its failure. Thus, the elevator may move with the doors open, for example, or Moves out of range leading to fatal accidents.

Read More: What are lateral lifts? And How do lateral lifts work?