What is a Fast counterweight type Sectional Door? Introduction to the advantages, characteristics, and principles of the Sectional Door

Fast counterweight type Sectional DoorIt is a professional door equipment with vertical lifting mode, which can effectively save space and has good sealing and thermal insulation performance.，it is an ideal choice for customers to buy Fast counterweight type Sectional Door。The following is to introduce the Fast counterweight type Sectional Door:

1、Brief introduction of Fast counterweight type Sectional Door

Fast counterweight type Sectional DoorIt is a kind of door equipment used for the entrance and exit of industrial places.。

Fast counterweight type Sectional Door

2、Working principle of Fast counterweight type Sectional Door

The principle of Fast counterweight type Sectional Door is introduced as follows:

1. Reel traction

After the motor is energized, it drives the reel to rotate, and the chain wound on the reel is tightened by the chain transmission device, so as to draw the door panel to move upward along the vertical guide rail and realize the opening of the door body; When the motor is turned off, the door panel descends smoothly along the guide rail with the help of its own gravity and balance system.

2. Reel traction

After the motor is energized, it drives the reel to rotate, and the chain wound on the reel is tightened by the chain transmission device, so as to draw the door panel to move upward along the vertical guide rail and realize the opening of the door body; When the motor is turned off, the door panel descends smoothly along the guide rail with the help of its own gravity and balance system.

3. Balance assist

A balance system is composed of a torsion spring or a counterweight. The torsion spring is tightened in advance to generate elastic potential energy, and the counterweight acts through gravity to form a moment that is balanced with the weight of the door. In the process of lifting the door body, the balancing system reduces the motor load, so that the door panel can easily stay at any position and reduce the running noise.

4. Guide rail guidance

Guide rails installed vertically on both sides of the door opening provide accurate guidance for the door panel. The pulley or guide device at the edge of the door panel is embedded in the guide rail groove. When the door body rises and falls, the guide rail restricts the door panel from moving in a straight line, preventing the door panel from shaking and shifting, ensuring stable operation and enhancing the sealing performance of the door body.

5. motor drive

The motor drives the reel to rotate, and the door panel is lifted up along the guide rail by chain transmission, thus realizing the opening of the door; When it is closed, the door panel is slowly lowered by the reverse rotation of the motor.

Fast counterweight type Sectional Door

3、Fast counterweight type Sectional Door field real shot

On-site aerial photography of Fast counterweight type Sectional Door。

Fast counterweight type Sectional Door

As you can see from the live video.，Jiangsu anbixin internet of things technology co., ltd at the start of the operation,Equipped with balance system, usually using torsion spring or counterweight device. The torsion spring generates a moment that is balanced with the weight of the door through the pre-tightening force, so that the door can keep balance during the opening and closing process, reduce the load of the motor, and ensure that the door can be stably stopped at any position.。

4、Fast counterweight type Sectional Door HD real picture

High-definition pictures of Anbixin Fast counterweight type Sectional Door, showing different specifications and models.。

Fast counterweight type Sectional Door

Note: All the pictures in this article were taken by Anbixin manufacturer.。

5、Advantages of Fast counterweight type Sectional Door principle

The principle of Fast counterweight type Sectional Door is introduced as follows:

1. Reel traction

After the motor is energized, it drives the reel to rotate, and the chain wound on the reel is tightened by the chain transmission device, so as to draw the door panel to move upward along the vertical guide rail and realize the opening of the door body; When the motor is turned off, the door panel descends smoothly along the guide rail with the help of its own gravity and balance system.

2. motor drive

The motor drives the reel to rotate, and the door panel is lifted up along the guide rail by chain transmission, thus realizing the opening of the door; When it is closed, the door panel is slowly lowered by the reverse rotation of the motor.

3. Balanced system

Equipped with balance system, usually using torsion spring or counterweight device. The torsion spring generates a moment that is balanced with the weight of the door through the pre-tightening force, so that the door can keep balance during opening and closing, reduce the load of the motor, and ensure that the door can be stably stopped at any position.

4. Track guidance

The two sides of the door panel are installed on vertical guide rails, which provide accurate guidance for the door panel, ensure that the door keeps moving in a straight line during the lifting process, without shaking or deviation, and improve the running stability and sealing performance of the door.

5. Reel traction

After the motor is energized, it drives the reel to rotate, and the chain wound on the reel is tightened by the chain transmission device, so as to draw the door panel to move upward along the vertical guide rail and realize the opening of the door body; When the motor is turned off, the door panel descends smoothly along the guide rail with the help of its own gravity and balance system.

Fast counterweight type Sectional Door

Fast counterweight type Sectional Doorthe advantage is The structural design is reasonable, and some lifting doors can resist 10-level wind speed. For example, the torsion spring rib lifting structure is adopted to make the door body more firm.、It is made of high-strength colored steel plate or steel skeleton, matched with high-quality filling materials, and treated with anti-corrosion and anti-rust, which has the advantages of impact resistance, wear resistance and long service life.、There are various installation methods, and the site requirements are low. According to the size of the doorway, the space and depth of the upper and lateral parts, standard lifting, high lifting, vertical lifting and inclined top lifting can be selected.、Polyurethane and other filling materials can effectively block heat transfer, reduce indoor and outdoor heat exchange, reduce energy consumption and keep indoor temperature stable.、It effectively hinders the sound transmission, and both industrial noise and external noise can greatly reduce the volume introduced into the room.，Commonly used inAircraft maintenance depot,Cold chain storage place,Industrial workshop warehouse,Logistics distribution center,Automobile manufacturing workshop and so on，is a Fast counterweight type Sectional Door。