The invention provides a brake shoe stack adjuster for a railway vehicle, a brake clamp device and the railway vehicle. The brake shoe stack adjuster comprises a first end shell and a second end shell. A transmission device; a screw rod; a screw sleeve; the transmission device comprises an outer side component and an inner side component which are coaxially arranged, and a one-way bearing is arranged between the outer side component and the inner side component. The brake shoe stack adjuster further comprises a first tooth face rotating along with the inner side component and a second tooth face fixed relative to the first end shell. The first tooth surface and the second tooth surface engage and are configured to allow rotation of the inner side member in the first direction and to prevent rotation of the inner side member in a second direction opposite the first direction. According to the brake shoe stack adjuster and the brake clamp device, more reliable and stable gap adjustment can be achieved, the structure is compact, and assembling and machining are easy.
本申请提供用于轨道车辆的闸调器、制动夹钳装置和轨道车辆。闸调器包括:第一端部壳体和第二端部壳体;传动装置;螺杆;螺杆套管;其中,所述传动装置包括:同轴设置的外侧构件和内侧构件,所述外侧构件和内侧构件之间设置有单向轴承;其中,所述闸调器还包括随所述内侧构件一起转动的第一齿面和相对于所述第一端部壳体固定的第二齿面,所述第一齿面和所述第二齿面相接合并且所述第一齿面和所述第二齿面构造成允许所述内侧构件沿所述第一方向转动而阻止所述内侧构件沿与所述第一方向相反的第二方向转动。根据本发明的实施例的闸调器和制动夹钳装置可以实现更可靠和稳定的间隙调节且结构紧凑、易于组装和加工。
Brake shoe stack adjuster for railway vehicle, brake clamp device and railway vehicle
用于轨道车辆的闸调器、制动夹钳装置和轨道车辆
2023-11-24
Patent
Electronic Resource
Chinese
IPC: | B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES |