What is the maintenance price of fire shutter door in underground garage of Longhua high speed railway station
Time: 2020-06-19 View: 1410
What is the maintenance price of fire shutter door in underground garage of Longhua high speed railway station
What is the maintenance price of fire shutter door in underground garage of Longhua high speed railway stationAccording to the different characteristics of the building, we can choose different installation methods for the price of three kinds of fire shutter doors, namely, interior decoration, exterior decoration and middle decoration. After opening, the roller shutter is rolled on the upper part of the door body to save the interior space of the garage and will not bring dust, rain, snow and other debris into the garage. The surface is beautiful and fashionable. Does the electric fire shutter support the manual function? The manual function should be convenient and convenient. After cutting off the power supply, change the clutch to 90 degrees, and then operate it manually. The electric fire shutter door shall not have inertia sliding phenomenon, and shall have double-sided active locking function. Longhua subway station fire roller shutter / inorganic cloth fire roller shutter manufacturer fire roller shutter is a fire and heat insulation facility suitable for large openings of buildings. The product adopts inner roll design, with reasonable and compact structure. Through the transmission device and control system, the surface of the fire shutter can be raised and lowered. It has the function of fire prevention and isolation. The product is flat and beautiful in appearance, novel in shape and strong in steel.Fireproof windows and doors, such as fireproof rolling curtains, double line inorganic cloth fireproof rolling curtains, explosion-proof doors, explosion-proof windows, etc. Shenzhen Haifeng fire shutter door Co., Ltd. is an enterprise integrating scientific research, production, processing, sales and installation of fire doors. Over the years, the company has always adhered to the tenet of "high standards, strict requirements, quality and brand creation", and strengthened quality management. Introduce advanced technology and equipment at home and abroad, adopt flow production line and advanced numerical control equipment, and produce strictly according to standard specifications.There are two materials of steel and inorganic cloth on the fire shutter door, and there are some and two thickness fire shutter doors on the steel fire shutter door. Different materials and thickness of fire shutter door weight is also different. Each square meter of steel fireproof rolling shutter door weighs about 20kg and its thickness is about 25kg. Of course, this is not an accurate weight. The weight of inorganic cloth fireproof rolling shutter is about 10kg / m2. You may want to know that the weight of the fire shutter door is just how many motors you want to install on the fire shutter door. The lifting force of fire shutter door motor is generally 2 times of the door weight. Shenzhen Haifeng automatic door reminds you to reasonably configure the fire shutter door motor. According to the customer service department′s response, some customers have more questions about the fire shutter door, please refer to the company′s website. The fire performance grade of the fireproof roller shutter is grade 1, and there is no national standard at present.Another thing about the roller shutter is the installation of the left and right brackets. Before installing the bracket, measure the actual size (width, height) and clearance height of the door opening. The installation position can be determined according to the data only when the door opening size is determined. 2. Fix the parallel line of the upper end face of the bracket with a horizontal ruler. The outer end of the bracket must be perpendicular to one side of the rail. 3. Drill holes in the wall. Fix the bracket with the expansion screw. Use a horizontal tube to guide the point to the other side of the bracket. The installation method is the same as the side bracket. 5. Use level tube (or level meter) to adjust the levelness of two brackets. 6. In order to make the rolling gate run smoothly, the fixed support must be kept at the same level. At the same time, the symmetry of left and right bracket, door body and door opening should be considered to achieve the purpose of beauty. Install the left and right bracket.
