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A platform for research: civil engineering, architecture and urbanism
The invention provides a pile splicing construction method for a waveform guardrail of an expressway, and relates to the technical field of guardrail pile splicing. The pile splicing construction method for the corrugated guardrail of the expressway is achieved through the pile splicing construction device for the corrugated guardrail of the expressway, and the pile splicing construction device for the corrugated guardrail of the expressway comprises a top leveling fixing mechanism, a top sliding table, a plurality of folding connecting rods, an extrusion fixing mechanism, a base and a hydraulic shear fork lifting mechanism. The top leveling and fixing mechanism is placed on the upper end face of the top sliding table, the multiple folding connecting rods are distributed in a circumferential array mode, and the tops of the multiple folding connecting rods are hinged to the outer side wall of the top sliding table. Through the use of the top leveling fixing mechanism and the extrusion fixing mechanism, the problem that the pile splicing mechanism cannot be clamped with the old stand column at the set height is solved, the pile splicing mechanism can be guided, and the problem that the pile splicing structure enters the old stand column in a non-vertical mode due to the fact that the structure mechanism inclines is prevented.
本发明提供一种高速公路波形护栏的接桩施工方法，涉及护栏接桩技术领域。该高速公路波形护栏的接桩施工方法通过高速公路波形护栏的接桩施工装置实现，所述高速公路波形护栏的接桩施工装置包括顶部调平固定机构、顶部滑台、若干折叠连接杆、挤压固定机构、底座与液压剪刀叉升降机构，所述顶部调平固定机构放置在顶部滑台的上端面，若干所述折叠连接杆呈圆周阵列分布，若干所述折叠连接杆的顶部铰接在顶部滑台的外侧壁。通过顶部调平固定机构与挤压固定机构的使用，解决了接桩机构无法在设置高度与旧立柱卡合的问题，并可对接桩机构进行导向，防止结构机构倾斜，导致接桩结构非垂直进入到旧立柱内的问题。
The invention provides a pile splicing construction method for a waveform guardrail of an expressway, and relates to the technical field of guardrail pile splicing. The pile splicing construction method for the corrugated guardrail of the expressway is achieved through the pile splicing construction device for the corrugated guardrail of the expressway, and the pile splicing construction device for the corrugated guardrail of the expressway comprises a top leveling fixing mechanism, a top sliding table, a plurality of folding connecting rods, an extrusion fixing mechanism, a base and a hydraulic shear fork lifting mechanism. The top leveling and fixing mechanism is placed on the upper end face of the top sliding table, the multiple folding connecting rods are distributed in a circumferential array mode, and the tops of the multiple folding connecting rods are hinged to the outer side wall of the top sliding table. Through the use of the top leveling fixing mechanism and the extrusion fixing mechanism, the problem that the pile splicing mechanism cannot be clamped with the old stand column at the set height is solved, the pile splicing mechanism can be guided, and the problem that the pile splicing structure enters the old stand column in a non-vertical mode due to the fact that the structure mechanism inclines is prevented.
本发明提供一种高速公路波形护栏的接桩施工方法，涉及护栏接桩技术领域。该高速公路波形护栏的接桩施工方法通过高速公路波形护栏的接桩施工装置实现，所述高速公路波形护栏的接桩施工装置包括顶部调平固定机构、顶部滑台、若干折叠连接杆、挤压固定机构、底座与液压剪刀叉升降机构，所述顶部调平固定机构放置在顶部滑台的上端面，若干所述折叠连接杆呈圆周阵列分布，若干所述折叠连接杆的顶部铰接在顶部滑台的外侧壁。通过顶部调平固定机构与挤压固定机构的使用，解决了接桩机构无法在设置高度与旧立柱卡合的问题，并可对接桩机构进行导向，防止结构机构倾斜，导致接桩结构非垂直进入到旧立柱内的问题。
Pile splicing construction method for waveform guardrail of expressway
一种高速公路波形护栏的接桩施工方法
WANG YANG (author)
2024-01-30
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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