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A platform for research: civil engineering, architecture and urbanism
Joist barrow for railway bridge deck system in steel truss girder and using method of joist barrow
The invention discloses a joist barrow for a railway bridge deck system in a steel truss girder and a using method of the joist barrow, and relates to the field of bridge construction, the joist barrow comprises a transfer trolley and a combined steel truss, the combined steel truss is transversely arranged above the transfer trolley, and the top and the bottom of the combined steel truss are provided with a top sliding rail and a bottom sliding rail respectively. Two transverse telescopic devices are arranged at the two ends of the combined steel truss correspondingly and matched with the top sliding rails. Two first vertical telescopic devices are arranged at the bottoms of the two transverse telescopic devices correspondingly. Two second vertical telescopic devices are respectively arranged at the bottom of the combined steel truss. An electric hoist is arranged at the bottom of the combined steel truss, is matched with the bottom sliding rail and is used for transversely sliding along the bottom sliding rail. The joist barrow is used for transporting and hoisting construction materials of a railway bridge deck system in the steel truss girder, has the functions of widening and heightening, reduces the occupation of construction space in the steel truss girder, is not limited by a track in an advancing mode, and improves the flexibility and the safety.
本发明公开了一种钢桁梁内铁路桥面系用桁车及其使用方法，涉及桥梁施工领域，包括转运车，组合式钢桁架，其横向设置在转运车上方，组合式钢桁架的顶部和底部分别设有顶部滑轨和底部滑轨。两个横向伸缩装置，其分别设置在组合式钢桁架的两端，并与顶部滑轨配合。两个第一竖向伸缩装置，其分别设置在两个横向伸缩装置的底部。两个第二竖向伸缩装置，其分别设置在组合式钢桁架的底部。电动葫芦，其设置在组合式钢桁架的底部，并与底部滑轨配合，用于沿底部滑轨横向滑动。本发明用于钢桁梁内铁路桥面系施工材料的运输和吊装，具有变宽和变高功能，减少了钢桁梁内施工空间的占用，行进方式不受轨道限制，提高了灵活性和安全性。
Joist barrow for railway bridge deck system in steel truss girder and using method of joist barrow
The invention discloses a joist barrow for a railway bridge deck system in a steel truss girder and a using method of the joist barrow, and relates to the field of bridge construction, the joist barrow comprises a transfer trolley and a combined steel truss, the combined steel truss is transversely arranged above the transfer trolley, and the top and the bottom of the combined steel truss are provided with a top sliding rail and a bottom sliding rail respectively. Two transverse telescopic devices are arranged at the two ends of the combined steel truss correspondingly and matched with the top sliding rails. Two first vertical telescopic devices are arranged at the bottoms of the two transverse telescopic devices correspondingly. Two second vertical telescopic devices are respectively arranged at the bottom of the combined steel truss. An electric hoist is arranged at the bottom of the combined steel truss, is matched with the bottom sliding rail and is used for transversely sliding along the bottom sliding rail. The joist barrow is used for transporting and hoisting construction materials of a railway bridge deck system in the steel truss girder, has the functions of widening and heightening, reduces the occupation of construction space in the steel truss girder, is not limited by a track in an advancing mode, and improves the flexibility and the safety.
本发明公开了一种钢桁梁内铁路桥面系用桁车及其使用方法，涉及桥梁施工领域，包括转运车，组合式钢桁架，其横向设置在转运车上方，组合式钢桁架的顶部和底部分别设有顶部滑轨和底部滑轨。两个横向伸缩装置，其分别设置在组合式钢桁架的两端，并与顶部滑轨配合。两个第一竖向伸缩装置，其分别设置在两个横向伸缩装置的底部。两个第二竖向伸缩装置，其分别设置在组合式钢桁架的底部。电动葫芦，其设置在组合式钢桁架的底部，并与底部滑轨配合，用于沿底部滑轨横向滑动。本发明用于钢桁梁内铁路桥面系施工材料的运输和吊装，具有变宽和变高功能，减少了钢桁梁内施工空间的占用，行进方式不受轨道限制，提高了灵活性和安全性。
Joist barrow for railway bridge deck system in steel truss girder and using method of joist barrow
一种钢桁梁内铁路桥面系用桁车及其使用方法
WANG KAIPENG (author) / REN XIAOMING (author) / XU PING'AN (author) / YU BENJUN (author) / PAN JUN (author) / LIU JIANHUA (author) / SHEN TAO (author) / ZHOU LIN (author) / QU ZHAOQIAN (author)
2022-01-28
Patent
Electronic Resource
Chinese
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