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1.发明授权
公开(公告)号：US6149068A
公开(公告)日：2000-11-21
申请号：US395487
申请日：1999-09-14
CPC分类号： E01B9/62
摘要： This invention relates to rail anchorages that are used with all rails, but is particularly concerned with adjustable rail anchorages, which allow rail alignment to be adjusted, and which are installed on rails used by cranes. To reduce this rail movement and to help limit vertical uplift of the rail, pressure is applied to the rail flange by resilient material attached to the part of the rail anchorage that overhangs the rail flange. The object of this invention is to provide support to the resilient material in a way that its length can be increased from the bonded surface or outside of the pocket in which it is installed. The invention allows for a greater variation in rail size and rail elevation that can be accommodated with one rail anchorage type and differing lengths of the resilient material. Please refer to FIG. 12 in the accompanying drawings.
摘要翻译： 本发明涉及与所有轨道一起使用的轨道锚固件，但是特别涉及可调节的轨道锚固件，其允许轨道对准被调节，并且其安装在起重机使用的轨道上。 为了减少轨道运动并帮助限制轨道的垂直隆起，压力通过弹性材料施加到轨道法兰上，弹性材料附着在突出于轨道法兰的轨道锚固部分上。 本发明的目的是提供对弹性材料的支撑，使其长度可以从粘合表面或其安装的口袋外部增加。 本发明允许轨道尺寸和轨道高度的更大变化，其可以用一个轨道锚固类型和不同长度的弹性材料来适应。 请参考图。 附图12。
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公开(公告)号：US6092735A
公开(公告)日：2000-07-25
申请号：US9485
申请日：1998-01-20
CPC分类号： E01B9/66
摘要： An adjustable rail anchorage device including a rail clip and a cam rotatable around a fixed mounting bolt for laterally moving the rail clip into anchoring position on the rail. The cam includes a passageway for the mounting bolt and a circular boss portion with an outer circular wall having a gap defined at projected wall positions where the projected perimeter of the wall approximately coincides with the projected perimeter of the passageway to transfer lateral loads from the rail to the mounting bolt. A welded platform base with a raised haunch for locating the mounting bolt can be used to transfer lateral loads from the rail to the raised haunch.
摘要翻译： 一种可调节轨道锚固装置，包括导轨夹和可围绕固定安装螺栓旋转的凸轮，用于横向移动导轨夹在导轨上的锚定位置。 凸轮包括用于安装螺栓的通道和具有外圆形壁的圆形凸台部分，外圆周壁具有限定在突出的壁位置处的间隙，其中壁的突出周边与通道的突出周边大致重合，以从轨道传递横向载荷 到安装螺栓。 可以使用具有用于定位安装螺栓的凸起的焊接平台底座将横向载荷从轨道传递到凸起的凸起。
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公开(公告)号：US07063269B2
公开(公告)日：2006-06-20
申请号：US09920918
申请日：2001-08-02
IPC分类号： E01B3/12
CPC分类号： E01B9/683 , E01B9/66 , E01B9/68 , E01B25/04 , E01B2204/06
摘要： A rail support plate for use in a rail support system. The plate has an open slotted hole on one side and a hole on its other side. This plate is placed over a set of opposed holes in a support structure. One of these opposed holes has a fixedly secured anchor bolt that can be easily engaged by the open slotted hole of the plate. A securing bolt is inserted into the hole of the plate and into the aligned hole of the support structure. This arrangement permits easy removal and/or addition of a rail support plate from underneath a rail without the need to remove the rail from the support structure. Several rail support plates can be used along the length of the rail whereby the anchor bolts are arranged in a staggered pattern relative to the other.
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公开(公告)号：US4037384A
公开(公告)日：1977-07-26
申请号：US606457
申请日：1975-08-21
CPC分类号： E04F13/0837 , E02D27/42 , E04H12/2261 , F16B13/0808
摘要： An anchorage assembly for securing structural members to a solid concrete base employs a bolt and washer arrangement. The concrete is formed or drilled with a blind hole and one end of the bolt, carrying the washer, is entered into it. The construction of the washer and its relationship to the size of the cavity, the bolt shank and head or nut on the bolt allows it to enter the hole, but when the bolt and nut are tightened to secure the structural member, the washer jams. The bolt can previously be adjusted within the hole so that its emergent parts is correctly positioned. Grouting can be carried out further to secure the assembly.
摘要翻译： 用于将结构构件固定到实心混凝土基座的锚固组件采用螺栓和垫圈装置。 混凝土用盲孔形成或钻孔，并将带有垫圈的螺栓的一端进入其中。 垫圈的结构及其与空腔尺寸的关系，螺栓杆和螺栓上的头部或螺母允许其进入孔，但是当螺栓和螺母拧紧以固定结构构件时，垫圈卡住。 螺栓可以预先在孔内调节，使其紧急部件正确定位。 可以进一步灌浆以确保组装。
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