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1.发明授权Method of and apparatus for locating operational surfaces on a track electromagnetically levitated vehicles 失效用于定位轨道电磁悬浮车辆上的操作表面的方法和装置
公开(公告)号：US4970773A
公开(公告)日：1990-11-20
申请号：US387028
申请日：1989-07-27
CPC分类号： E01B25/32 , Y10T29/49771 , Y10T29/49874 , Y10T29/49888 , Y10T29/49901 , Y10T29/49963 , Y10T29/49998 , Y10T29/53974 , Y10T29/53978 , Y10T29/53983
摘要： On a track for electromagnetically levitated vehicles, to adjust and secure side guide rails on a beam-like support member forming the track, after stators are adjusted and fixed to the support member, the side guide rails are held in position relative to the support member. Initially, the guide rails are positioned relative to the track and then are adjusted with respect to a datum plane determined by the lower surfaces of the stators. Next, the guide rails are adjusted horizontally transversely of the track with respect to measuring points fixed to the surface of the support member. Finally, the guide rails are attached to the support member. Apparatus for installing the guide rails includes a plurality of installation truss frames mounting assembly arms for holding the guide rails. Each assembly arm has a holding device for a guide rail and an abutment positionable against a lower surface of the stators. The installation truss frames are supported on a transport frame so that the truss frames can be moved laterally relative to the support member and adjusted in height with respect to the upper surface of the support member. Each installation truss frame supports a measuring device with a measuring head to be brought into coincidence with a measuring point located on the upper surface of the support member.
摘要翻译： 在用于电磁悬浮车辆的轨道上，为了调节和固定形成轨道的梁状支撑构件上的侧导轨，在定子被调节并固定到支撑构件之后，侧导轨相对于支撑构件保持在适当位置 。 最初，导轨相对于轨道定位，然后相对于由定子的下表面确定的基准面进行调整。 接下来，导轨相对于固定到支撑构件表面的测量点水平地横向地被调节。 最后，导轨连接到支撑构件。 用于安装导轨的装置包括多个安装桁架框架，用于保持导轨。 每个组装臂具有用于导轨的保持装置和可抵靠定子的下表面定位的支座。 安装桁架框架支撑在运输框架上，使得桁架框架可相对于支撑构件横向移动并相对于支撑构件的上表面调节高度。 每个安装桁架框架支撑具有测量头的测量装置，以与位于支撑构件的上表面上的测量点重合。
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2.发明授权Scaffolding girder for constructing multiple-span bridge structures movable from one bridge to another 失效用于构建从一个桥梁移动到另一个桥梁的跨跨桥梁结构的脚手架梁
公开(公告)号：US4478773A
公开(公告)日：1984-10-23
申请号：US176576
申请日：1980-08-08
IPC分类号： E01D21/00 , E01D21/10 , E01D101/24 , E04B1/16
CPC分类号： E01D21/10 , E01D2101/28
摘要： In a multiple-span bridge structure with side-by-side bridges, a scaffolding girder-formwork assembly is movable in the longitudinal direction of each bridge for constructing individual sections of the superstructure over support piers. After use on one bridge, the scaffolding girder-formwork assembly is movable to the other bridge by first rotating it about a vertical axis from the longitudinal direction of the bridge to the transverse direction while the assembly is centered over a pier of the one bridge. A support for the assembly is moved over a pier on the other bridge. Then the assembly is moved in the transverse direction until it is centered over the pier of the other bridge. Subsequently, the assembly is rotated into the longitudinal direction of the other bridge in position for constructing sections of the superstructure.
摘要翻译： 在具有并排桥梁的多跨桥梁结构中，脚手架梁 - 模板组件可在每个桥的纵向方向上移动，用于在支撑码头上构建上部结构的各个部分。 在一座桥上使用后，脚手架大梁 - 模板组件可以通过首先沿着桥的纵向方向将其从纵向方向旋转到横向方向而移动到另一桥，同时组件在一个桥的码头上居中。 组件的支撑在另一座桥上的码头上移动。 然后组件沿横向方向移动，直到其在另一个桥的码头上方居中。 随后，将组件旋转到另一桥的纵向方向，以便构造上部结构的部分。
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3.发明授权Apparatus for forming slide surfaces on track for electromagnetically levitated vehicles 失效用于在轨道上形成用于电磁悬浮车辆的滑动表面的装置
公开(公告)号：US4905359A
公开(公告)日：1990-03-06
申请号：US323436
申请日：1989-03-14
CPC分类号： E01B25/30 , B23D45/105 , B28D1/003 , B28D1/045 , E01B25/32 , Y10T29/49641 , Y10T29/49861 , Y10T29/5102 , Y10T29/5103 , Y10T29/5303
摘要： In the formation of finished slide surfaces for slide rails on a track for an electromagnetically levitated vehicle, the track is constructed as a girder-like beam with the slide rails located on cantilevered parts of the upper surface of the beam. The beam can be formed of prestressed concrete. Initially the slide rails are provided with a height oversize. The height oversize part of the slide rails is removed and the slide surface of the rails are finished to the desired degree. The height oversize part is removed by cutting and grinding devices mounted on a machine frame movable over the upper surface of the track. The machine frame is adjustable in the vertical direction from a datum plane formed by the lower surfaces of support stators secured to the undersides of the cantilevered parts of the track. The machine frame rides on the upper surface of the beam and is in contact with the lower surfaces of the support stators.
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4.发明授权Apparatus for locating operational surfaces on a track for electromagnetically levitated vehicles 失效用于将操作表面定位在用于电磁悬浮车辆的轨道上的装置
公开(公告)号：US4909474A
公开(公告)日：1990-03-20
申请号：US354504
申请日：1989-05-19
申请人： Wilhelm Buchler , Walter Lippert , Lorenz Maier
发明人： Wilhelm Buchler , Walter Lippert , Lorenz Maier
CPC分类号： E01B25/32 , Y10T29/49874 , Y10T29/49888 , Y10T29/49901 , Y10T29/49952 , Y10T29/49998 , Y10T29/53974 , Y10T29/53978 , Y10T29/53983
摘要： On a track for electromagnetically levitated vehicles, side guide rails are positioned on and secured to a beam-like support member forming the track by an apparatus made up of a transportation frame extending in the long direction of the support member and by installation truss frames located on and extending transversely of the transportation frame. Side guide rail installation arms are pivotally mounted on the installation truss frames. With the arms in an outward position the guide rails can be placed on and held by the arms. By pivoting the arms inwardly the side guide rails can be located along the outer sides of the support member. By raising the installation truss frame, the guide rails can be located relative to stators mounted on the underside of the support member. In addition, the final position of the guide rails can be established by moving the installation truss frames transversely of the transportation frame and relative to a plate strip on the upper surface of the support members.
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5.发明授权Method of locating operational surfaces of a track for electromagnetically levitated vehicles 失效定位用于电磁悬浮车辆的轨道的操作表面的方法
公开(公告)号：US4854028A
公开(公告)日：1989-08-08
申请号：US194383
申请日：1988-05-16
申请人： Wilhelm Buchler , Walter Lippert , Lorenz Maier
发明人： Wilhelm Buchler , Walter Lippert , Lorenz Maier
CPC分类号： E01B25/32 , Y10T29/49874 , Y10T29/49888 , Y10T29/49901 , Y10T29/49952 , Y10T29/49998 , Y10T29/53974 , Y10T29/53978 , Y10T29/53983
摘要： On a track for electromagnetically levitated vehicles, side guide rails are positioned on and secured to a beam-like support member forming the track by an apparatus made up of a transportation frame extending in the long direction of the support member and by installation truss frames located on and extending transversely of the transportation frame. Side guide rail installation arms are pivotally mounted on the installation truss frames. With the arms in an outward position the guide rails can be placed on and held by the arms. By pivoting the arms inwardly the side guide rails can be located along the outer sides of the support member. By raising the installation truss frame, the guide rails can be located relative to stators mounted on the underside of the support member. In addition, the final position of the guide rails can be established by moving the installation truss frames transversely of the transportation frame and relative to a plate strip on the upper surface of the support members.
摘要翻译： 在用于电磁悬浮车辆的轨道上，侧导轨通过由沿支撑构件的长方向延伸的运输框架构成的装置和通过安装的桁架框架定位并固定到形成轨道的梁状支撑构件上 在运输框架上横向延伸并延伸。 侧导轨安装臂可枢转地安装在安装桁架上。 在双臂处于向外位置时，导轨可以放置在手臂上并由其夹持。 通过将臂向内枢转，侧导轨可沿着支撑构件的外侧定位。 通过提升安装桁架框架，导轨可以相对于安装在支撑构件下侧的定子定位。 此外，导轨的最终位置可以通过将安装桁架框架横向于运输框架相对于支撑构件的上表面上的板条移动来建立。
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6.发明授权Method of the formation of slide surfaces on a track for electromagnetically levitated vehicles 失效在用于电磁悬浮车辆的轨道上形成滑动表面的方法
公开(公告)号：US4856173A
公开(公告)日：1989-08-15
申请号：US159961
申请日：1988-02-24
CPC分类号： E01B25/30 , B23D45/105 , B28D1/003 , B28D1/045 , E01B25/32 , Y10T29/49641 , Y10T29/49861 , Y10T29/5102 , Y10T29/5103 , Y10T29/5303
摘要： In the formation of finished slide surfaces for slide rails on a track for an electromagnetically levitated vehicle, the track is constructed as a girder-like beam with the slide rails located on cantilevered parts of the upper surface of the beam. The beam can be formed of prestressed concrete. Initially the slide rails are provided with a height oversize. The height oversize part of the slide rails is removed and the slide surface of the rails are finished to the desired degree. The height oversize part is removed by cutting and grinding devices mounted on a machine frame movable over the upper surface of the track. The machine frame is adjustable in the vertical direction from a datum plane formed by the lower surfaces of support stators secured to the undersides of the cantilevered parts of the track. The machine frame rides on the upper surface of the beam and is in contact with the lower surfaces of the support stators.
摘要翻译： 在用于电磁悬浮车辆的轨道上的滑轨的成品滑动表面的形成中，轨道被构造为梁状梁，其中滑轨位于梁的上表面的悬臂部分上。 梁可以由预应力混凝土构成。 最初，滑轨设有高度超大型。 移除滑轨部分的高度，并将导轨的滑动面完成到所需的程度。 通过在轨道上表面上可移动的机架上的切割和研磨装置来去除高度大的部件。 机架可以从固定到轨道的悬臂部分的下侧的支撑定子的下表面形成的基准面在垂直方向上调节。 机架骑在梁的上表面上并与支撑定子的下表面接触。
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公开(公告)号：US4624440A
公开(公告)日：1986-11-25
申请号：US711614
申请日：1985-03-14
申请人： Wilhelm Buchler
发明人： Wilhelm Buchler
CPC分类号： E04G17/001 , E01D21/00 , E04G11/02
摘要： An adjustable formwork for forming the corner surfaces of concrete structural members includes a first and a second formwork unit. Each formwork unit extends transversely of the other and has a surface which forms one of the concrete surfaces of the concrete structural members and these surfaces define a corner junction line about which the formwork units can be pivotally adjusted relative to one another. One of the formwork units is provided with a circular-arc shaped guide slot and the other has a pair of spaced guide pins secured to it with the pins being movably guided in the slot. The center point of the arc of the slot is located on the corner junction line. The interengagement of the pins with the slot affords a link type guidance between the formwork units. As a result, forces are transmitted at the corner junction line only in the assembly state so that the line lies practically in the plane of the formwork surface which define the concrete surfaces. The forces which occur during loading of the formwork units are transmitted in the region of the junction line between the formwork supports whereby the forces are carried away along the shortest path.
摘要翻译： 用于形成混凝土结构构件的角部表面的可调整的模板包括第一和第二模板单元。 每个模板单元横向延伸并且具有形成混凝土结构构件的混凝土表面中的一个的表面，并且这些表面限定了一个角连接线，模板单元可围绕该角连接线相对于彼此枢转地调节。 一个模板单元设置有圆弧形导槽，另一个具有固定到其上的一对间隔开的导销，销可在该槽中可移动地引导。 槽的圆弧的中心点位于拐角连接线上。 销与槽的相互接合提供模板单元之间的链接类型引导。 结果，力仅在组装状态下在角接合线处传递，使得线实际上位于限定混凝土表面的模板表面的平面内。 在装载模板单元期间发生的力在模板支撑件之间的连接线的区域中传递，从而沿着最短路径将力带走。
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8.发明授权
公开(公告)号：US4103861A
公开(公告)日：1978-08-01
申请号：US769729
申请日：1977-02-17
IPC分类号： E01D21/00 , E01D21/10 , E01D101/24 , E01D1/00
CPC分类号： E01D21/105 , E01D2101/26 , E01D2101/28
摘要： This invention relates to an arrangement for projecting cantilever sections of multi-sectional bridge supporting structures of steel or prestressed concrete forming the superstructure of the bridge which is supported on bridge piles. The arrangement includes at least one traveling auxiliary beam movably carried on and arranged above the superstructure for spanning between superstructure sections. Two concreting scaffolds each comprising a supporting part having crossbeams and rollers are arranged above the superstructure and carry a platform which is arranged below the superstructure for carrying casings to extend the projecting superstructure sections. A transport device is movably carried on the auxiliary beam and supports the concreting scaffolds for transport between superstructure sections and from the end of a completed section to a bridge pile for beginning construction of a new section. The supporting part of each of the concreting scaffolds has longitudinal girders arranged adjacent the auxiliary beam and crossbars connected to the girders arranged below the auxiliary beam. A pair of supporting blocks for supporting the auxiliary beam on the next succeeding pile are arranged so as to be alternately retractable to allow the supporting part of the scaffolds to pass the bridge pile, and the platform of the scaffolds comprises a bending resistant lattice of crossbeams and girders with means for forming openings therein to allow the platform to pass the pile as the scaffold is transported to the next section.
摘要翻译： 本发明涉及一种用于突出形成桥梁上部结构的钢或预应力混凝土的多段桥梁支撑结构的悬臂部分的布置，该桥梁支撑在桥桩上。 该装置包括至少一个可移动地承载并布置在上部结构上方的行进辅助梁，用于跨越上部结构部分。 每个包括具有横梁和滚子的支撑部分的两个混凝土支架布置在上部结构的上方，并且具有布置在上部结构下方的用于承载壳体以延伸突出的上部结构部分的平台。 运输装置可移动地承载在辅助梁上，并支撑混凝土支架，用于在上部结构部分之间和从完成的部分的末端到桥梁桩之间运输，以开始构建新的部分。 每个混凝土支架的支撑部分具有邻近辅助梁设置的纵向梁和连接到布置在辅助梁下方的梁的横梁。 一对用于支撑下一个后续桩的辅助梁的支撑块被布置成可交替地缩回以允许支架的支撑部分通过桥桩，并且支架的平台包括横梁的抗弯格 以及具有用于在其中形成开口的装置的桁架，以便当脚手架被运送到下一部分时允许平台通过该桩。
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