Published in Journal of Physics: Conference Series
In order to ensure the normal operation of the elevator, regular inspection must be carried out on the elevator according to the requirements of TSG T7001-2009 Elevator Supervision inspection and periodic inspection rules. Elevator regular inspection needs to use some common electrical inspection tools including multimeter, clamp flowmeter, feeler,...
Published in Journal of Physics: Conference Series
The elevator brake is an important part to ensure the safe operation of the elevator, and its performance directly determines the safety of the whole machine. This paper describes a brake performance test scheme and test principle, and makes reliability test through the test device for the elevator brake, recording the suction and release voltage, ...
Published in Journal of Physics: Conference Series
In order to understand the safety status of traction drive elevator brake, taking the most common drum brake as the research object, several common failure forms of drum brake and the problems found in brake disassembly are summarized and sorted out. Based on the analysis of failure causes, suggestions on the use and maintenance of elevator brakes ...
Published in Journal of Physics: Conference Series
The unintended movement protection device of elevator car can prevent the accident of passenger shearing and extrusion caused by the fracture of elevator traction wheel shaft and the failure of control system components. However, due to the relatively complex composition of this device, many car accidental movement protection devices in the actual ...
[ES] Diseño de una cabina para un elevador unifamiliar, está cabina es ligera, utilizando diferentes materiales y a bajo coste. / [EN] The design of a car for one-family elevator, this car is light, using different materials in the manufacture and low cost. / Llorens Bas, C. (2022). Diseño de una cabina para un elevador unifamiliar. Universitat Pol...
[ES] El objetivo principal del presente trabajo de final de grado es analizar la influencia de las superficies de control primarias (alerón, timón de profundidad y timón de dirección) en una aeronave de tipo comercial, empleando para ello el Boeing 737-800. El análisis realizado se basa en un estudio en CFD (Computational Fluid Dynamics) por medio ...
Published in Digestive diseases and sciences
The challenging disinfection process for the elevator mechanism on duodenoscopes and linear echoendoscopes has been identified as a source of clinically significant bacterial transmission. Despite increased awareness, there continues to be a lack of definitive guidelines for bacterial culturing protocols for elevator-containing endoscopes. To compa...
Diplomová práce se zabývá návrhem korečkového elevátoru pro dopravu kameniva a písku do betonárny. V úvodu je přehled různých typů elevátorů a jejich částí. Poté jsou popsány požadavky na zařízení se specifikací konkrétních parametrů. Dále následuje výpočtová část potřebná k dimenzování jednotlivých konstrukčních uzlů. Nezbytnou součástí jsou rovně...
[ES] En el presente proyecto se aborda el estudio, análisis y modelización de la estructura de un edificio existente para la instalación de un ascensor. Este edificio está situado en Pedralba, localidad perteneciente a la comarca de Los Serranos en la provincia de Valencia. Para ello es necesario realizar un trabajo completo de diseño y cálculo est...
We all have in mind Einstein's famous thought experiment in the elevator where we observe the free fall of a body and then the trajectory of a light ray. Simply here, in addition to the qualitative aspect, we carry out the exact calculation. We consider a uniformly accelerated reference frame in rectilinear translation and we show that the trajecto...
