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    • 4. 发明公开
    • Abdeckung für Montagegruben
    • 安装坑盖
    • EP2530222A3
    • 2018-02-14
    • EP12168230.6
    • 2012-05-16
    • Balzer, Hans
    • Balzer, Hans
    • E04H5/06
    • E04H5/06
    • Rolladenartige Abdeckung (10) für Montagegruben, bestehend aus einer Vielzahl paralleler Tragbalken (11), die mit an ihren stirnseitigen Enden angeordneten Laufrollen (12) auf Laufschienen (13) am Grubenrand (26) aufliegen und gelenkkettenartig miteinander verbunden sind, wobei die gelenkkettonartige Verbindung durch stirnseitig an den Tragbalken (11) angeordnete Kettengliediaschen (14) erfolgt. Die Kettengliedlaschen (14) stehen über die Unterkante der Laufflächen der den Tragbalken (11) zugeordneten Laufrollen (12) hinaus nach unten vor.
    • 卷帘状的罩(10),用于装配凹坑,由多个平行的支撑梁(11),其连接设置在其前端的上的凹坑(26)和铰接链状相互连接的边缘,其中,所述gelenkkettonartige化合物结束在轨道上辊(12)其余部分(13) 通过布置在支撑杆(11)上的链节(14)在前侧。 链节板(14)向下突出超过与滚轮(12)相关联的支撑杆(11)的运行表面的下边缘。
    • 6. 发明公开
    • SEGMENTED INVERTING COVER PLATE APPARATUS FOR UNDERFLOOR VEHICLE LIFTING JACK
    • SEGMENTIERTE UMKEHRABDECKPLATTENVORRICHTUNGFÜREINEN UNTERBODENWAGENHEBER
    • EP2862833A1
    • 2015-04-22
    • EP13803652.0
    • 2013-05-13
    • Qingdao Sifang Rolling Stock Research Institute Co. Ltd
    • DING, HuiXING, XiaodongSHAO, LipengWANG, Minghai
    • B66F7/28E04H5/06E02D29/14
    • B66F7/28E02D29/14E02D29/1418E02D29/1454E02D29/1463
    • Disclosed is a segmented inverting cover plate apparatus for an underfloor vehicle lifting jack. The apparatus comprises a cover plate, the cover plate being of a segmented structure, comprising a first movable cover plate (4) and a second movable cover plate (6), wherein the first movable cover plate (4) and the second movable cover plate (6) are hinged by means of a pin shaft. An anti-inversion block (5) is provided directly below the pin shaft, the anti-inversion block (5) being connected to the first movable cover plate (4) by means of the pin shaft. A guide wheel (7) is provided below the end of the second movable cover plate (6) away from the first movable cover plate (4). An inverting arm (3) is provided below the first movable cover plate (4), one end of the inverting arm (3) is connected to the anti-inversion block (5) by means of a bearing, the other end is connected to a powered push rod (1) by means of the pin shaft and an oil-containing bearing, and the powered push rod (1) is installed on a powered push rod mounting seat (2). The advantages of the present invention are: 1. in the course of overhauling, the lifting of a jacking element does not need to open the inverting cover plate; 2. after being closed, the first movable cover plate will not occupy the limited overhauling space, reducing safety risks for personnel performing the overhaul; and 3. various models of vehicle lifting element can be used.
    • 公开了一种用于地板车升降千斤顶的分段翻转盖板装置。 该装置包括盖板,盖板是分段结构的,包括第一活动盖板(4)和第二活动盖板(6),其中第一可移动盖板(4)和第二活动盖板 (6)通过销轴铰接。 反转块(5)直接设置在销轴的正下方,防反转块(5)通过销轴与第一活动盖板(4)连接。 导向轮(7)设置在远离第一活动盖板(4)的第二活动盖板(6)的端部下方。 在第一可移动盖板(4)的下方设置有翻转臂(3),反转臂(3)的一端通过轴承与反转块(5)连接,另一端与 通过销轴和含油轴承的动力推杆(1),动力推杆(1)安装在动力推杆安装座(2)上。 本发明的优点是:1.在大修过程中,起重元件的提升不需要打开翻转盖板; 2.关闭后,第一个可动盖板不会占用有限的检修空间,降低了维修人员的安全隐患; 可以使用各种型号的车辆起重元件。