Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge engineering hoisting cross beam assembling method capable of accurately positioning
The invention relates to the technical field of bridge construction, and discloses a bridge engineering hoisting cross beam assembly method capable of accurately positioning, which comprises the following steps: S1, laying a construction channel, selecting a bracket, and mounting a temporary bracket on a temporary padstone according to a set position; s2, measuring: measuring the height of a pre-embedded steel plate at the top of a pile foundation and the diameter of the pile foundation, and then selecting the length of a steel pipe; s3, installing bracket hoisting units, mounting and welding connecting I-shaped steel between the adjacent bracket hoisting units on the bearing surface, hoisting a distribution beam, and mounting and welding a distribution beam butt joint splice plate after hoisting; and S4, adjusting and assembling, positioning the position of each adjusting pier steel pipe on the distribution beam, measuring the elevation, and calculating the height of the adjusting pier steel pipe. Through the arrangement of the cross-shaped axis, a cross beam and a pier top can be accurately positioned during hoisting, the hoisting accuracy is improved, through the arrangement of the angle steel, the cross beam is accurately positioned during hoisting, and the cross beam is convenient to place.
本发明涉及桥梁施工技术领域，且公开了一种可精准定位的桥梁工程用吊装横梁装配方法，包括以下步骤：S1：铺设施工通道，并且选择支架，将临时支架按照设定位置安装在临时垫石上；S2：测量，测量桩基顶部预埋钢板高度和桩基的直径，然后选择钢管长度；S3：安装支架吊装单元，在承载面上安装焊接相邻支架吊装单元之间的连接系工字钢，吊装分配梁，吊装后安装焊接分配梁对接拼接板；S4：调节组装，在分配梁上定位每处调节墩钢管位置，测量标高，计算调节墩钢管高度。本发明通过十字轴线的设置能够使得横梁吊装时与墩顶进行准确定位，提高的吊装的精准性，通过角钢的设置在吊装时准确的对横梁进行定位，而且方便横梁的放置。
Bridge engineering hoisting cross beam assembling method capable of accurately positioning
The invention relates to the technical field of bridge construction, and discloses a bridge engineering hoisting cross beam assembly method capable of accurately positioning, which comprises the following steps: S1, laying a construction channel, selecting a bracket, and mounting a temporary bracket on a temporary padstone according to a set position; s2, measuring: measuring the height of a pre-embedded steel plate at the top of a pile foundation and the diameter of the pile foundation, and then selecting the length of a steel pipe; s3, installing bracket hoisting units, mounting and welding connecting I-shaped steel between the adjacent bracket hoisting units on the bearing surface, hoisting a distribution beam, and mounting and welding a distribution beam butt joint splice plate after hoisting; and S4, adjusting and assembling, positioning the position of each adjusting pier steel pipe on the distribution beam, measuring the elevation, and calculating the height of the adjusting pier steel pipe. Through the arrangement of the cross-shaped axis, a cross beam and a pier top can be accurately positioned during hoisting, the hoisting accuracy is improved, through the arrangement of the angle steel, the cross beam is accurately positioned during hoisting, and the cross beam is convenient to place.
本发明涉及桥梁施工技术领域，且公开了一种可精准定位的桥梁工程用吊装横梁装配方法，包括以下步骤：S1：铺设施工通道，并且选择支架，将临时支架按照设定位置安装在临时垫石上；S2：测量，测量桩基顶部预埋钢板高度和桩基的直径，然后选择钢管长度；S3：安装支架吊装单元，在承载面上安装焊接相邻支架吊装单元之间的连接系工字钢，吊装分配梁，吊装后安装焊接分配梁对接拼接板；S4：调节组装，在分配梁上定位每处调节墩钢管位置，测量标高，计算调节墩钢管高度。本发明通过十字轴线的设置能够使得横梁吊装时与墩顶进行准确定位，提高的吊装的精准性，通过角钢的设置在吊装时准确的对横梁进行定位，而且方便横梁的放置。
Bridge engineering hoisting cross beam assembling method capable of accurately positioning
一种可精准定位的桥梁工程用吊装横梁装配方法
LIN JIANMING (Autor:in) / HUANG CHUBIN (Autor:in) / WANG KUNMENG (Autor:in) / ZHU WENBO (Autor:in) / XU SHUNXIN (Autor:in)
19.10.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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