A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Railway locomotive electric side window sealing pressing plate structure
The invention discloses a railway locomotive electric side window sealing pressing plate structure which comprises a limiting part and a movable block. The movable block is arranged below the limitingpart. The limiting part comprises an embedded portion, the embedded portion is arranged at the lower end of the limiting part, the embedded portion comprises a guide rail and a buffer portion, the guide rail is arranged on the inner side face of the limiting part, the buffer portion is arranged at the bottom of the limiting part, the buffer portion is connected with the guide rail, and the ratioof the inclined length of the guide rail to the length of the limiting part in the horizontal direction is not smaller than 1:2.5. Since the guide rail is added, the movable block makes sufficient contact with the guide rail before making contact with a sealing part, the possibility of generation of a gap is reduced, a good sealing effect is achieved, impact force of the movable block to the limiting part is reduced through the effects of the guide rail and the buffer portion, and the service life of the limiting part is prolonged.
一种铁路机车电动侧窗密封压板结构，包括限位件和活动块，所述活动块设于所述限位件的下方；所述限位件包括嵌入部，所述嵌入部设于所述限位件的下端；所述嵌入部包括导轨和缓冲部，所述导轨设于所述限位件的内侧面，所述缓冲部设于所述限位件的底部，且所述缓冲部与所述导轨连接；所述导轨的倾斜长度与所述限位件在水平方向上的长度之比不小于1:2.5。本发明通过加入一段导轨，使得活动块在与密封件接触前就已经和导轨充分接触，较少了缝隙产生的可能，达到良好的密封效果，同时也通过导轨和缓冲部的作用，减少了活动块对限位件的冲击力度，增加了限位件的使用寿命。
Railway locomotive electric side window sealing pressing plate structure
The invention discloses a railway locomotive electric side window sealing pressing plate structure which comprises a limiting part and a movable block. The movable block is arranged below the limitingpart. The limiting part comprises an embedded portion, the embedded portion is arranged at the lower end of the limiting part, the embedded portion comprises a guide rail and a buffer portion, the guide rail is arranged on the inner side face of the limiting part, the buffer portion is arranged at the bottom of the limiting part, the buffer portion is connected with the guide rail, and the ratioof the inclined length of the guide rail to the length of the limiting part in the horizontal direction is not smaller than 1:2.5. Since the guide rail is added, the movable block makes sufficient contact with the guide rail before making contact with a sealing part, the possibility of generation of a gap is reduced, a good sealing effect is achieved, impact force of the movable block to the limiting part is reduced through the effects of the guide rail and the buffer portion, and the service life of the limiting part is prolonged.
一种铁路机车电动侧窗密封压板结构，包括限位件和活动块，所述活动块设于所述限位件的下方；所述限位件包括嵌入部，所述嵌入部设于所述限位件的下端；所述嵌入部包括导轨和缓冲部，所述导轨设于所述限位件的内侧面，所述缓冲部设于所述限位件的底部，且所述缓冲部与所述导轨连接；所述导轨的倾斜长度与所述限位件在水平方向上的长度之比不小于1:2.5。本发明通过加入一段导轨，使得活动块在与密封件接触前就已经和导轨充分接触，较少了缝隙产生的可能，达到良好的密封效果，同时也通过导轨和缓冲部的作用，减少了活动块对限位件的冲击力度，增加了限位件的使用寿命。
Railway locomotive electric side window sealing pressing plate structure
一种铁路机车电动侧窗密封压板结构
ZHAO RICHU (author) / WANG YINGJUN (author) / GONG SHU (author) / CHEN JIAN (author) / BU MAOXING (author) / HU MIN (author)
2020-08-25
Patent
Electronic Resource
Chinese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
Electric side window for rail locomotive and rail locomotive
| European Patent Office | 2023