The relationship between the equivalent spring stiffness of the roof and the span. When the vector height is 5m and the thickness is 1mm, the relationship between the equivalent spring stiffness of the roof and the span is as shown. It can be seen that as the span increases, the equivalent spring stiffness of the roof gradually decreases. That is to say, when the sagittal height and the plate thickness are constant, the greater the span, the smaller the pulling restriction effect of the house facing the lower structure. Roof equivalent spring stiffness and span relationship curve 1 - ordinary U type; 2-high U type; 3-V type roof equivalent spring stiffness and vector height relationship when the span is 20m, the plate thickness is 1mm, roofing, etc. The relationship between the effective spring stiffness and the vector height is as shown. It can be seen that as the sagittal height increases, the equivalent spring stiffness of the roof decreases approximately in a hyperbolic shape. When the vector height is 2156m, the equivalent spring stiffness of the roof is relatively large, and then gradually becomes gentle. That is, when the span and the plate thickness are constant, the larger the vector height, the smaller the pulling effect of the house facing the lower structure. The relationship between the equivalent spring stiffness of the roof and the thickness of the steel plate The thickness of the steel plate used for the metal arched corrugated roof is 0161135mm. Generally, there are the following specifications: 016mm, 018mm, 110mm, 112mm and the equivalent spring stiffness and the vector height curve of the roof. - Ordinary U type; 2-high U type; 3-V type 1135mm. The relationship between the bending modulus I of the roof panel and the thickness D is listed. When the span is 20m and the vector height is 5m, the relationship between the equivalent spring stiffness of the roof and the thickness of the panel is as shown. It can be seen that the plate thickness is linear with the equivalent spring stiffness of the roof. Once the section form and dimensions are determined, the plate thickness is the primary factor determining the equivalent spring stiffness of the roof. When other conditions are fixed, the greater the plate thickness, the greater the pulling effect of the house facing the lower structure.
Passenger Elevator Package, Passenger Lift Package, MRL Passenger Elevator Package, MRL Passenger Lift Package
Configured for both passenger and freight elevator applications, this design uses a geared machine, wire rope and counterweights in place of hydraulic equipment. Main guide rails are mounted on each side of the car and a pair of counterweight rails are located on one side or at the rear. The geared machine, along with related drive equipment, is generally located above the hoistway in a penthouse machine room.
Through the presence of our wide range of products which are manufactured in many countries such as Turkey, Germany, Italy, Spain and Greece, we offer various package elevator solutions upon your requests.
Condition of the structure and the purpose of usage is an importance in the selection of package elevator. Therefore, the right package elevator system should be preferred. Otherwise it may not serve the purpose or performance may remain low. Each elevator package projects made will be a great reference for our customers and us.
Thus, we aim to increase your satisfaction by quality, solution-oriented and economical elevator packages.
Please contact us TODAY for further information on elevator package
Passenger Elevator Package, Passenger Lift Package, MRL Passenger Elevator Package, MRL Passenger Lift Package
CEP Elevator Products ( China ) Co., Ltd. , https://www.zjsmartcommercialescalators.com