Abstract
With the social economical development and the lives of the people quality daily enhancement, the elevator is more and more applied as a kind of facile reliable transport. According to its actuation form exchanges the elevator may be divide into the direct-current elevator, the gear rack elevator, the helical gear elevator and so on. But no matter is the direct-current elevator, exchanges elevators, or helical gear elevator and so on, they all have the complex system structure, the engine room’s establishment is not nimble, failure rate higher and so on. In order to further solve the above problems, we need to design one kind in the organization characteristic, for the technical performance and the building structure aspect all outstanding in above types of elevator system, enable it all satisfy to the request of many aspects Therefore, this article has designed one kind the hydraulic pressure elevator which depends on the hydraulic transmission to actuate.
This article in the foundation of domestic and foreign research background and significance, elaborated the elevator classification and the hydraulic pressure elevator basic structure. First according to the hydraulic pressure elevator system diagram, use the machine design and hydraulic transmission knowledge calculates the diameter of the plunger, cylinder tube wall thickness as well as cylinder bottom thickness; second, through the examination confirmation to the obtained result to complete the work of cylinder design; Simultaneously has carried on the component choice and the computation; Through to the system calorific capacity computation the and the volume of cooling water while the fuel tank cools when needs to complete the hydraulic pressure elevator fuel tank design; Based on the system oil stream condition to calculated the tube internal pressure lose, the local pressure loss as well as the all of the pressure lose to carried on the system checking calculation; Finally through the consult correlation design handbook to calculation and examines the belt, the band pulley, the axis, as well as the key, has completed the hydraulic pressure elevator pumping station transmission system design. The hydraulic pressure elevator designs in this article are well use factor it has the obvious improvement in movement stability, operation security as well as economical usability elevators.
Key words：Pumping station ; hydraulic pressure elevator ; Safety valve
