Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a supporting bracket with a fixing function for road and bridge building construction, and relates to the technical field of construction frames. Problems that according to anexisting supporting bracket, a clamping and fixing structure and a pushing and lifting structure need to be matched with a driving source (namely a motor) respectively, and the number of required motors is large are solved. The supporting bracket with the fixing function for road and bridge building construction comprises a protective guard. A mounting bottom plate comprises fixing shaft sleeves and lead screws, the mounting bottom plate is a long-strip-shaped structure, the two fixing shaft sleeves are symmetrically and vertically welded to the left side and the right side of the top end of the mounting bottom plate in a supported mode, the two lead screws are connected into the two fixing shaft sleeves in a screwed mode, and a supporting frame is installed at the top ends of the two leadscrews in an inserted mode; the whole supporting frame is a rectangular structure with the left end and the right end protruding outwards. The tail ends of four L-shaped pressing rods are inserted into the protective guard in an abutting mode so that treading operation of two feet is facilitated, and butt joint meshing of the two driving gears, a second gear and a first gear is convenient and efficient.
本发明公开了一种路桥建筑施工用具有固定功能的支撑托架，涉及施工架技术领域，解决了现有的支撑托架，在夹紧固定结构和顶推升降结构的需分别配套驱动源(即电机)，马达需求数量较多的问题。一种路桥建筑施工用具有固定功能的支撑托架，包括防护栏，所述安装底板包括固定轴套和丝杠，所述安装底板呈长条状结构，其顶端的左右两侧对称竖撑焊接有两处固定轴套，此两处固定轴套的内部旋拧连接有两处丝杠，且两处丝杠顶端套插安装有一处支撑框架；所述支撑框架整体呈矩形左右两端外凸结构。本发明中四处L状压杆的尾端顶插置于防护栏的内部，方便双脚踩压操作，使两处主动齿轮与第二齿轮和第一齿轮的对接啮合方便高效。
The invention discloses a supporting bracket with a fixing function for road and bridge building construction, and relates to the technical field of construction frames. Problems that according to anexisting supporting bracket, a clamping and fixing structure and a pushing and lifting structure need to be matched with a driving source (namely a motor) respectively, and the number of required motors is large are solved. The supporting bracket with the fixing function for road and bridge building construction comprises a protective guard. A mounting bottom plate comprises fixing shaft sleeves and lead screws, the mounting bottom plate is a long-strip-shaped structure, the two fixing shaft sleeves are symmetrically and vertically welded to the left side and the right side of the top end of the mounting bottom plate in a supported mode, the two lead screws are connected into the two fixing shaft sleeves in a screwed mode, and a supporting frame is installed at the top ends of the two leadscrews in an inserted mode; the whole supporting frame is a rectangular structure with the left end and the right end protruding outwards. The tail ends of four L-shaped pressing rods are inserted into the protective guard in an abutting mode so that treading operation of two feet is facilitated, and butt joint meshing of the two driving gears, a second gear and a first gear is convenient and efficient.
本发明公开了一种路桥建筑施工用具有固定功能的支撑托架，涉及施工架技术领域，解决了现有的支撑托架，在夹紧固定结构和顶推升降结构的需分别配套驱动源(即电机)，马达需求数量较多的问题。一种路桥建筑施工用具有固定功能的支撑托架，包括防护栏，所述安装底板包括固定轴套和丝杠，所述安装底板呈长条状结构，其顶端的左右两侧对称竖撑焊接有两处固定轴套，此两处固定轴套的内部旋拧连接有两处丝杠，且两处丝杠顶端套插安装有一处支撑框架；所述支撑框架整体呈矩形左右两端外凸结构。本发明中四处L状压杆的尾端顶插置于防护栏的内部，方便双脚踩压操作，使两处主动齿轮与第二齿轮和第一齿轮的对接啮合方便高效。
Supporting bracket with fixing function for road and bridge building construction
一种路桥建筑施工用具有固定功能的支撑托架
LI HUA (Autor:in)
30.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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