Stainless steel extension collapsible gate with alarm system
Retractable door is a kind of door in which the door body can be retracted and moved freely to control the size of the door hole and to control the interception and release of pedestrians or vehicles. The telescopic door is mainly composed of a door body, a drive motor, a slide, and a control system. The door body is made of high-quality stainless steel and special aluminum alloy profiles, hinged on the principle of parallelogram, flexible, flexible, and large.
Main material 50*51 sufficient 0.5mm, auxiliary material 48*36
The linkage of three rows should reach 0.5mm
Material: 304
Length: 16m
Width: 0.66m
Height: 1.6m
Model No.: AX-SSM001
1.Total dimension when open: 16m
2.Total dimension when closed: 3.10m
3.2 picece remote controls inluded
The name of the electric retractable door is "electric door" or "electric folding door". The electric retractable door is mainly composed of a door body, a driver, and a control system. The door body of the retractable door is made of high-quality aluminum alloy and ordinary square tube material, and adopts the principle of parallelogram Articulated, flexible telescopic and large stroke.
Automatic telescopic doors are divided into ordinary type according to "electric" (power control box is required, and the power part is in the control box) mechatronics type (the power part and logic circuit are on the Denso body. This type of Denso is cost-effective, Good reliability), intelligent integration type (only adding LCD display, electronic stroke, electronic torque, remote debugging and other functions to the mechatronics), intelligent integration is only an update to the Denso body, and the development of intelligent integration is The intelligent integration of the bus type, the update of power components, the use of frequency converters, and the frequency conversion type. Electric retractable doors are widely used in various industrial and mining plants, workshops, warehouses, machine rooms, garages and other occasions as movable walls, greatly expanding the application range of electric retractable doors.
The electric retractable door is mainly composed of a door body, a driver and a control system. The door body of the telescopic door is made of high-quality aluminum alloy and ordinary square tube pipe, and is hinged on the principle of parallelogram, which is flexible and has a large stroke. The drive of the electric retractable door is driven by a special motor, the worm gear is decelerated, and it is equipped with a manual clutch, which can be opened and closed manually when the power is off. The control system of the retractable door has a control panel and a button switch. In addition, it can be equipped with a wireless remote control device according to user needs.
The motor used in the electric retractable door is a special special turbo-worm type motor, because of its special transmission principle, high stability, large output torque, low noise and moderate speed.
Extend life
The basic components of electric retractable doors are guide rails, pulleys and drive belts. Since these three parts are directly related to the operation of the electric retractable door, they are the vulnerable parts of the electric retractable door under normal use conditions. Its structural design, material, processing accuracy, installation and adjustment accuracy determine its maintenance requirements and service life. The life of electric components of electric retractable doors is mainly related to improper use and accidents.
For a long time, the design of electric retractable door slides is completely different from the design of non-electric retractable door slides. The latter usually has two horizontal parallel slide rails, two (or four) pulleys are connected to the suspended moving door body through a middle connecting piece, and the center of gravity of the moving door body is exactly between the supporting forces of the two slide rails. , Forming a stable "positive suspension", this stable structure can achieve good stability and mute effect. However, because the sliding rail of the electric retractable door has to take into account the functions of fixing the door frame, hanging and adjusting the door body, installing electrical components and installing the exterior cover, the easiest way is to design the sliding rail as a single side For the slideway, the door body is hung on the slide rail laterally through pulleys on one side to form a side suspension. The advantages of this design are convenient installation and adjustment of the door body and easy maintenance. However, this design has many fatal weaknesses.
Therefore, when using this kind of electric retractable door, attention must be paid to the maintenance and maintenance of the gap between the pulley and the upper part of the guide rail. Therefore, when choosing this kind of electric retractable door, attention must be paid to the wind pressure resistance of the electric retractable door. This unstable operation causes constant changes in the load of the drive, which greatly affects the service life of electrical components. With the side suspension structure, the upward supporting force of the door body is all on the same line, and the center of gravity of the door is affected by the error of the installation accuracy and the wind force. The door body not only forms static side swing but also generates dynamic side swing. to this end. The guide block at the lower part of the door body of this kind of electric retractable door is usually called a "swing stop block". It uses a bearing whose diameter is smaller than the guide groove in the lower part of the door body, so that the door body can still operate under the condition of swinging in both directions. The vibration generated by this side swing is manifested as noise in the use effect, and the consequence will inevitably lead to the wear of the pulley and the guide rail.
Maintenance
1. Use correctly
In use, the action should be as light as possible to open and close, do not use too much force; when the opening of the electric retractable door is found to be obstructed, the fault should be eliminated first. High-end electric retractable doors such as inwardly opening windows and folding electric retractable doors must be operated strictly in accordance with the instructions.
2. Frequent cleaning
Clean frequently to keep the surface clean. Try to choose soft gauze or cotton silk when scrubbing, so as not to scratch the surface of the electric retractable door. When there are stains and dirt, use water, alcohol or neutral detergent to clean
3. Anti-corrosion
Try to avoid acid and alkaline chemicals from contacting the surface of the aluminum alloy electric retractable door.
4. Hardware maintenance
Check all kinds of hardware accessories of the electric retractable door frequently. If you find any damage, repair or replace it in time. If the hardware is used for a long time, you can apply a little fire wax oil or drip some engine oil to reduce the friction and keep the electric retractable door. Open and close easily and flexibly. The sealing tops and glass rubber strips of the electric retractable door are the two key components for sealing and heat preservation. If they are aging and loose, they should be replaced in time.
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