Improper installation of the door body and lifting device can cause parts to fall. Improper operation may also cause serious injury. For the safety of personnel and materials, please operate the door correctly according to the following contents.
High quality rolling shutter door has the following elements: control system, rolling shutter door piece, auxiliary materials, and more important installation process!!! First of all, the most important part is the control system, which is also the part of motor and remote control or switch. Because of the different requirements of frequency and environment, there are different emphasis on service life, noise, safety and control. Therefore, the control system is very important! Secondly, the performance of the curtain is also very important. Basically, the roller shutter materials used in the market include aluminum alloy (thermal insulation polyurethane foam), galvanized steel strip (also has foam), aluminum profile (hollow), etc.; the thickness of the tape is 0. 2-0。 The surface treatment includes baking paint, zinc plating, epoxy resin back coating, and fluorocarbon, etc.; the foam material is basically fluorine-free polyurethane. The material of rolling shutter door directly affects the performance of rolling shutter door, such as thermal insulation, sound insulation, weather resistance and strength.
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The fast rolling shutter door is generally used in large-scale industrial workshops. Its firmness and long service life are the reasons why manufacturers prefer to choose. It takes no space and can be fully integrated with the building public, which makes the manufacturers prefer. The fast rolling shutter door is controllable, and the door body is composed of door frame, door leaf, upper and lower rotating shafts, electric bolt, door opener, sealing element, etc. A motor controls the switch of the door. There is an electric plug in the middle of the door, which can lock the door when cooperating with the motor. In case of emergency, the door can be opened and closed manually. Therefore, it has certain security in terms of safety. Moreover, because it is an electric device, it is labor-saving and convenient for users.
(2) when using the control button switch, you only need to press it gently. After opening the door, it can be released. It is not necessary to press and hold the on / off button continuously.
Safety work is serious. Those bloody cases of safety accidents always remind us of the importance and urgency of safety, and also remind us that this is a battlefield without gunpowder smoke. Let's carry out and implement all kinds of work in a down-to-earth manner, without missing a detail or leaving a hidden danger, so as to put the hidden danger at the source.
Liftgate selection can be based on the following basic conditions: hole size; upper space and space; side door opening; depth. After the installation of the fire shutter door, we must check the above equipment and precautions, and connect the signal line of the fire control center to the fire shutter door controller, so as to complete the fire linkage function of the fire shutter door. Molding characteristics: 1. Amorphous material, less moisture absorption, poor fluidity. In order to improve the fluidity and prevent bubbles, the plastic can be pre dried. The gating system should be short and thick, and the gate section should be large without dead angle. The mould should be cooled and the surface should be chrome plated. Due to its corrosive and fluidity characteristics, Haofeng shower room adopts special equipment and mould. The thickness of curtain plate is 1. 2～2。 The thickness of buried guide rail is 1 mm. 5～2。 5mm, the thickness of the exposed steel plate guide rail shall be no less than 3. 0 mm, the depth of the curtain plate embedded into the guide rail shall meet the requirements in the table below. Rope, remote control, automatic geomagnetic, radar, photoelectric, interlocking, automatic induction system.
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Recently, the blast furnace raw material maintenance team of the second sintering plant has made protective safety doors for 26 port cranes in the port crane section to avoid unnecessary accidents caused by non port crane personnel entering the operation area.
1) before using electric operation, the industrial lifting door must be adjusted to normal state by professional personnel. When the button is electrically controlled to open and close the door, the door can be opened and the air shower chamber can be closed, and the door can be stopped at any position within the normal opening height.
Industrial liftgate is a kind of large-scale and heavy-duty mechanical door. The door body is opened and closed under the dual force of balanced torsion spring force and motor. The installation of industrial liftgate is highly professional and must be installed by the manufacturer's strict procedures to make the door operate safely and smoothly.
After the safety door is made, the crane operator should confirm the surrounding environment before getting on and off the crane. When the crane stops at a safe position, press the crane safety alarm bell. It is strictly prohibited for irrelevant personnel to get on and off the crane without permission from the crane operator. In case of special circumstances, the port crane operator on duty hears the safety alarm bell and connects with the upper and lower personnel. Who will stop the port crane to a safe position by moving the door? Open the safety door of the port crane, and close the safety door when the personnel leave.