There are many types of automatic door fittings, and their use enables the automatic door to recognize the door closer action (or some kind of entry authorization) as a control unit to open the door signal, open the door through the drive system, and automatically close the door after the person leaves. And the system that controls the opening and closing process. The following Xiao Bian will introduce to you the composition and maintenance methods of automatic door accessories.
First, the composition of automatic door accessories
The system configuration of the automatic door refers to peripheral auxiliary control devices, such as door opening signal sources, access control systems, safety devices, and centralized control, which are equipped with automatic door controllers and are equipped according to the requirements of use. Must be based on the use of the characteristics of the building, through the composition of personnel, building automation requirements such as the system equipped with auxiliary control devices. In spite of this, but according to the automatic door workflow can still find out what the automatic door accessories include, let's take a look at the translation of automatic door accessories:
1. Main controller: It is the command center of automatic doors. Through large-scale integrated blocks programmed with internal programs, it issues corresponding instructions to direct the work of motors or electric lock systems; at the same time, people adjust the opening speed of the door through the main controller. Turn on parameters such as amplitude.
2. Inductive Detector: Responsible for collecting external signals, like people's eyes, when a moving object enters its working range, it gives the main controller a pulse signal.
3, power motor: to provide the main power to open and close the door, control the door leaf acceleration and deceleration.
4. Door leaf movement track: Just like the railroad track of the train, the spreader wheel system of the door leaf is constrained to make it travel in a specific direction.
5. Door spreader running wheel system: It is used to suspend the active door leaf and drive the door leaf under the power traction.
6. Timing belt: It is used to transmit the power generated by the motor, and the traction door spreader wheel system.
7. Lower guide system: It is the guide and positioning device at the lower part of the door leaf to prevent the swing of the door body before and after the door leaf runs.
Second, automatic door maintenance method
1. Check regularly to ensure that even if a high-performance automatic door is used, if the planned functions and performance cannot be exerted in daily use, failures will occur, and an open part of the fault will affect the overall building effect. Therefore, the equipment of the automatic door must be checked regularly to ensure the smooth operation of the automatic door to maintain its service life.
For example, there may be foreign objects in the guide rails, causing the pulleys to generate noise during operation, and also to accelerate the wear of the pulleys. This can be done by checking the removal of foreign objects, eliminating faults, and the like. These are problems that can be solved through regular inspections.
For example, it may happen that the belt is rubbed against the driving wheel and the driven wheel due to the dryness, noises are generated, and the belt is easily broken. At this time, the butter on the belt can be solved.
2. Limit the rotation door fault to the minimum degree. According to the different places, some automatic doors need to run thousands of times a day. This makes all equipments must always be running at high speed. This is in addition to the selection of high-quality equipment during the installation, maintenance equipment. It is also necessary to control the failure to a minimum. Because the automatic door has overall consistency, even a small failure will affect the whole. Even if there is a minor fault, if it is discovered that the repair is done in time, the fault will not be made larger.
With the development of economy, the application of automatic doors will surely become more and more extensive. Not only is beauty and convenience the primary consideration in installing automatic doors, but the safety issues and related standards of automatic doors should be paid attention by related departments.
The above is a brief introduction for Xiaobian. If you want to know more related information, please continue to pay attention to Qijia Consulting. More exciting consultation, please stay tuned.
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