Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Suspension bridge sling replacement device
The invention discloses a suspension bridge sling replacement device, and relates to the technical field of suspension bridge construction equipment, the suspension bridge sling replacement device comprises an upper counter-force beam and a lower counter-force beam, the upper counter-force beam and the lower counter-force beam are connected through a connecting piece, the upper counter-force beam is used for being arranged above an anchor bed, and the lower counter-force beam is used for being arranged below a beam body; one end of the telescopic supporting mechanism abuts against the upper counter-force beam, the other end of the telescopic supporting mechanism is used for abutting against the anchor bed, and the telescopic supporting mechanism extends to reduce the fastening force of a fastening nut on the anchor bed. Due to the fact that the fastening force of the fastening nut on the anchor base can be reduced through extension of the telescopic supporting mechanism, upward movement of the fastening nut and retraction of the telescopic supporting mechanism are facilitated, the sling of the anchor base is loosened so as to remove the sling on the anchor base, the process is simple, operation is convenient, and the problems that in the prior art, a sling replacing device needs temporary tensioning, and the sling replacing efficiency is high are solved. The problems that the structure is complex, the replacement process is troublesome and the replacement efficiency is reduced when the sling force of a sling to be replaced is reduced through tensioning and then the sling is replaced are solved.
本发明公开了一种悬索桥吊索更换装置，涉及悬索桥施工设备技术领域，该装置包括上反力梁和下反力梁，上反力梁和下反力梁通过连接件连接，上反力梁用于设置在锚座上方，下反力梁用于设置在梁体下方；伸缩支撑机构，其一端与上反力梁抵接，另一端用于与锚座抵接，伸缩支撑机构伸长以减小锚座上紧固螺帽的紧固力。由于通过伸缩支撑机构伸长即可以减小锚座上紧固螺帽的紧固力，方便向上移动紧固螺帽，伸缩支撑机构回缩，使该锚座的吊索放松，以卸除该锚座上的吊索，过程简单，方便操作，解决了现有技术中更换吊索的装置需要设置临时张拉，通过张拉使待更换吊索索力下降，再进行吊索的更换，存在结构复杂，且更换过程麻烦，降低更换效率的问题。
Suspension bridge sling replacement device
The invention discloses a suspension bridge sling replacement device, and relates to the technical field of suspension bridge construction equipment, the suspension bridge sling replacement device comprises an upper counter-force beam and a lower counter-force beam, the upper counter-force beam and the lower counter-force beam are connected through a connecting piece, the upper counter-force beam is used for being arranged above an anchor bed, and the lower counter-force beam is used for being arranged below a beam body; one end of the telescopic supporting mechanism abuts against the upper counter-force beam, the other end of the telescopic supporting mechanism is used for abutting against the anchor bed, and the telescopic supporting mechanism extends to reduce the fastening force of a fastening nut on the anchor bed. Due to the fact that the fastening force of the fastening nut on the anchor base can be reduced through extension of the telescopic supporting mechanism, upward movement of the fastening nut and retraction of the telescopic supporting mechanism are facilitated, the sling of the anchor base is loosened so as to remove the sling on the anchor base, the process is simple, operation is convenient, and the problems that in the prior art, a sling replacing device needs temporary tensioning, and the sling replacing efficiency is high are solved. The problems that the structure is complex, the replacement process is troublesome and the replacement efficiency is reduced when the sling force of a sling to be replaced is reduced through tensioning and then the sling is replaced are solved.
本发明公开了一种悬索桥吊索更换装置，涉及悬索桥施工设备技术领域，该装置包括上反力梁和下反力梁，上反力梁和下反力梁通过连接件连接，上反力梁用于设置在锚座上方，下反力梁用于设置在梁体下方；伸缩支撑机构，其一端与上反力梁抵接，另一端用于与锚座抵接，伸缩支撑机构伸长以减小锚座上紧固螺帽的紧固力。由于通过伸缩支撑机构伸长即可以减小锚座上紧固螺帽的紧固力，方便向上移动紧固螺帽，伸缩支撑机构回缩，使该锚座的吊索放松，以卸除该锚座上的吊索，过程简单，方便操作，解决了现有技术中更换吊索的装置需要设置临时张拉，通过张拉使待更换吊索索力下降，再进行吊索的更换，存在结构复杂，且更换过程麻烦，降低更换效率的问题。
Suspension bridge sling replacement device
一种悬索桥吊索更换装置
PENG ZEWEI (Autor:in) / CHEN HAORAN (Autor:in) / LI WEI (Autor:in) / LOU SONG (Autor:in) / HUANG HUI (Autor:in) / ZHANG JUN (Autor:in) / LIU JIAN (Autor:in) / LI SHAOYUAN (Autor:in) / WU FANG (Autor:in) / LU LIANG (Autor:in)
09.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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