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A platform for research: civil engineering, architecture and urbanism
Supporting leg device of bridge girder erection machine and bridge girder erection machine
The invention provides a supporting leg device of a bridge girder erection machine and the bridge girder erection machine. The supporting leg device of the bridge girder erection machine comprises a cross beam, a first supporting leg assembly and a first driving assembly. The first supporting leg assembly is movably arranged on the cross beam; the first driving assembly is arranged between the cross beam and the first supporting leg assembly, the first driving assembly is suitable for driving the first supporting leg assembly to move along the cross beam, and the first driving assembly is further suitable for positioning the position of the first supporting leg assembly on the cross beam. In the present invention, the first driving assembly is arranged between the cross beam and the firstsupporting leg assembly; when the first driving assembly works, the first driving assembly can drive the first supporting leg assembly to move on the cross beam, and when the first driving assembly stops working, the first driving assembly can locate the position of the first supporting leg assembly on the cross beam so that stepless adjustment of the first supporting leg assembly on the cross beam is achieved, and the construction efficiency is improved.
本发明提供了一种架桥机的支腿装置及架桥机，该架桥机的支腿装置包括横梁、第一支腿总成和第一驱动组件；所述第一支腿总成移动式设置于所述横梁上；所述第一驱动组件设置于所述横梁和所述第一支腿总成之间，所述第一驱动组件适于驱动所述第一支腿总成沿所述横梁移动，所述第一驱动组件还适于定位所述第一支腿总成在所述横梁上的位置。本发明中，横梁和第一支腿总成之间设有第一驱动组件，第一驱动组件工作时，其能够驱动第一支腿总成在横梁上进行移动，第一驱动组件停止工作时，其能够定位第一支腿总成在横梁上的位置，从而实现第一支腿总成在横梁上的无级调节，提高施工效率。
Supporting leg device of bridge girder erection machine and bridge girder erection machine
The invention provides a supporting leg device of a bridge girder erection machine and the bridge girder erection machine. The supporting leg device of the bridge girder erection machine comprises a cross beam, a first supporting leg assembly and a first driving assembly. The first supporting leg assembly is movably arranged on the cross beam; the first driving assembly is arranged between the cross beam and the first supporting leg assembly, the first driving assembly is suitable for driving the first supporting leg assembly to move along the cross beam, and the first driving assembly is further suitable for positioning the position of the first supporting leg assembly on the cross beam. In the present invention, the first driving assembly is arranged between the cross beam and the firstsupporting leg assembly; when the first driving assembly works, the first driving assembly can drive the first supporting leg assembly to move on the cross beam, and when the first driving assembly stops working, the first driving assembly can locate the position of the first supporting leg assembly on the cross beam so that stepless adjustment of the first supporting leg assembly on the cross beam is achieved, and the construction efficiency is improved.
本发明提供了一种架桥机的支腿装置及架桥机，该架桥机的支腿装置包括横梁、第一支腿总成和第一驱动组件；所述第一支腿总成移动式设置于所述横梁上；所述第一驱动组件设置于所述横梁和所述第一支腿总成之间，所述第一驱动组件适于驱动所述第一支腿总成沿所述横梁移动，所述第一驱动组件还适于定位所述第一支腿总成在所述横梁上的位置。本发明中，横梁和第一支腿总成之间设有第一驱动组件，第一驱动组件工作时，其能够驱动第一支腿总成在横梁上进行移动，第一驱动组件停止工作时，其能够定位第一支腿总成在横梁上的位置，从而实现第一支腿总成在横梁上的无级调节，提高施工效率。
Supporting leg device of bridge girder erection machine and bridge girder erection machine
一种架桥机的支腿装置及架桥机
2020-10-30
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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