The invention discloses a rail transit metering detection operation device. The device is structurally provided with a transverse frame, a side rail frame, a line and a detection operation instrument, a blocking body is overturned upwards by an angle with the center of a rotating block as a fulcrum, the telescopic property of a telescopic frame facilitates flexible change of a limiting plate, a solid rod is sleeved with the telescopic frame along with swinging and rotating, and the repulsive force of hollow balls at the upper end and the lower end is changed due to the change of magnetic blocks, so that the telescopic frame can extend while turning upwards; due to the flexibility of a variable ring, when the position of a movable ring is changed along with the telescopic frame, the movable ring can deform and abut against the outer side end of an electric connector, so the lower end opening protection effect is achieved; and when the speed of a walking wheel is reduced, a sleeve rod is matched with the telescopic frame, the limiting plate is reset to the transverse direction, and small-amplitude folding is achieved in the gradual reset process, so materials attached to the lower end face of the blocking body can fall off under the inertia effect, the movable ring can flexibly abut against the outer side of a rotating column, therefore, good protection is achieved, and muddy attachments can be removed in time.
本发明公开了一种轨道交通计量检测操作装置,其结构设有横架、侧轨架、线路、检测操作仪,通过挡体以转块中心为支点向上做角度翻转,伸缩架的伸缩性质便于限位板灵活变动,实杆随摆转而套合进伸缩架中,且磁块随之变动而令上下端的空心球相斥力变化,便于伸缩架在向上翻的同时做延展活动,由变动环的软性性质,便于活动环在随伸缩架变化位置时,自身也能形变,抵在电连头外侧端,便于起到下端口防护作用,在行走轮速度减缓时,由套杆与伸缩架相配合,限位板复位至横向,并在逐渐复位过程中有小幅度折动,利于使附着在挡体下端面上的物质,在惯性作用下掉离,活动环则能灵活抵擦着转柱外侧,从而起到较好的防护,并及时清理泥泞附着物。
Rail transit metering detection operation device
一种轨道交通计量检测操作装置
2021-08-03
Patent
Elektronische Ressource
Chinesisch
IPC: | B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS |
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