Disclosed are a height measurement device and a boarding bridge having same. The height measurement device has a height measurement sleeve and a distance measurement mechanism; the height measurement sleeve is vertically provided in an apparatus to be measured and comprises at least two matching sleeves; the distance measurement mechanism is provided at the bottom or top of the height measurement sleeve, wherein when a lifting mechanism of the apparatus to be measured drives the main body to lift, the height measurement sleeve stretches and lifts along with the main body or the lifting mechanism to obtain height information of the main body or the lifting mechanism according to height information of the height measurement sleeve measured by the distance measurement mechanism. According to the present invention, the distance measurement mechanism is mounted in the height measurement sleeve so as to prevent the height measurement device from being interfered by obstacles in the monitoring process, and it is not easy to produce mis-measurement phenomenon in a special environment such as rainy and snowy, so as to improve the accuracy and stability of the height measurement device.
HEIGHT MEASUREMENT DEVICE AND BOARDING BRIDGE HAVING SAME
HÖHENMESSVORRICHTUNG UND FLUGGASTBRÜCKE DAMIT
DISPOSITIF DE MESURE DE HAUTEUR ET PONT D'EMBARQUEMENT LE COMPORTANT
2021-03-31
Patent
Electronic Resource
English
IPC: | G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
HEIGHT MEASURING DEVICE AND BOARDING BRIDGE WITH THE SAME
European Patent Office | 2020
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