The invention discloses an elevator car floor judging device convenient to install. The device comprises a base, first clamping grooves, connecting arms, stretching structures and buckle structures, wherein the first clamping grooves are formed in the top of the base; the connecting arms are fixedly installed on the two sides of the base correspondingly; the stretching structures are fixedly installed in the connecting arms correspondingly, each stretching structure comprises a second clamping groove, a first pull rod is fixedly installed in each second clamping groove, a first spring is arranged on the surface of each first pull rod, a first cavity is formed in each first pull rod, and third clamping grooves are formed in the top and bottom of the left side of each first pull rod correspondingly, and a sliding rod is fixedly installed in each third clamping groove; and the buckle structures are fixedly installed at the left ends of the first pull rods correspondingly. The buckle structures are driven by the stretching structures to fix an ultrasonic transmitter arranged in a fixing block, the operation intensity is greatly relieved, the working safety is greatly improved, the construction and installation difficulty is reduced, and later maintenance work is avoided.
本发明公开了一种便于安装的电梯轿厢楼层判断装置,包括底座,第一卡槽,所述第一卡槽开设于所述底座的顶部,连接臂,所述连接臂固定安装于所述底座的两侧,拉伸结构,所述拉伸结构固定安装于所述连接臂的内部,所述拉伸结构包括第二卡槽,所述第二卡槽的内部固定安装有第一拉杆,所述第一拉杆的表面设置有第一弹簧,所述第一拉杆的内部设置有第一空腔,所述第一拉杆的左侧的顶部和底部均开设有第三卡槽,所述第三卡槽的内部固定安装有滑杆,卡扣结构,所述卡扣结构固定安装于所述第一拉杆的左端;该通过卡拉伸结构带动卡扣结构将固定块中的超声波发射器进行固定,大大的降低了作业强度和工作安全,减小了施工安装的难度避免后期维护工作。
Elevator car floor judging device convenient to install
一种便于安装的电梯轿厢楼层判断装置
2020-12-29
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS / F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE / H05K PRINTED CIRCUITS , Gedruckte Schaltungen |