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A platform for research: civil engineering, architecture and urbanism
Steel structure truss for road bridge engineering and building construction and construction process
The invention discloses a steel structure truss for road bridge engineering and building construction and a construction process. The steel structure truss comprises a first support and a second support; a mounting groove is formed in the side wall of the first support; a screw hole is formed in the side wall of the mounting groove and the side wall of the second support; and a bolt is in threaded connection with the interior of the screw hole. The construction process comprises the following steps that anti-rust oil is added into a containing cavity; in normal weather, a water baffle is in an open state; and in a rainy day, rainwater drops into a water receiving groove and flows to a water swelling block along an inclined plane, the water swelling block absorbs water to swell towards the right side due to the fact that the lower wall of the left end is fixed, a connecting rod is pushed to move, then a mounting plate is driven to move rightwards, the mounting plate drives the water baffle to move rightwards, the right end of the water baffle moves into an inserting groove, and the mounting groove is blocked, so a large amount of rainwater is prevented from falling into the mounting groove. The truss and the construction process can prevent the rainwater from corroding the bolt, the mounting stability of the truss can be guaranteed, the bolt can also be prevented from rusting, and workers can conveniently maintain and disassemble a device in the later period.
本发明公开了一种用于道路桥梁工程和建筑施工的钢结构桁架及施工工艺，包括第一支架与第二支架，第一支架侧壁设有安装槽，安装槽侧壁与第二支架侧壁共同设有螺孔，螺孔内部螺纹连接有螺栓。其施工工艺包括以下步骤：向放置腔内添加防锈油；在正常天气下，挡水板处于打开的状态；在下雨时，雨水滴落到接水槽内并沿着斜面流到遇水膨胀块上，遇水膨胀块因左端的下壁固定会向右侧吸水膨胀，并推动连接杆移动，进而带动安装板右移，安装板带动挡水板右移，挡水板右端移动到插槽内，将安装槽挡住，防止大量雨水落到安装槽中。本发明能够防止雨水对螺栓侵蚀，保证桁架安装的稳定性，还能防止螺栓生锈，便于后期工作人员对装置进行维护和拆卸。
Steel structure truss for road bridge engineering and building construction and construction process
The invention discloses a steel structure truss for road bridge engineering and building construction and a construction process. The steel structure truss comprises a first support and a second support; a mounting groove is formed in the side wall of the first support; a screw hole is formed in the side wall of the mounting groove and the side wall of the second support; and a bolt is in threaded connection with the interior of the screw hole. The construction process comprises the following steps that anti-rust oil is added into a containing cavity; in normal weather, a water baffle is in an open state; and in a rainy day, rainwater drops into a water receiving groove and flows to a water swelling block along an inclined plane, the water swelling block absorbs water to swell towards the right side due to the fact that the lower wall of the left end is fixed, a connecting rod is pushed to move, then a mounting plate is driven to move rightwards, the mounting plate drives the water baffle to move rightwards, the right end of the water baffle moves into an inserting groove, and the mounting groove is blocked, so a large amount of rainwater is prevented from falling into the mounting groove. The truss and the construction process can prevent the rainwater from corroding the bolt, the mounting stability of the truss can be guaranteed, the bolt can also be prevented from rusting, and workers can conveniently maintain and disassemble a device in the later period.
本发明公开了一种用于道路桥梁工程和建筑施工的钢结构桁架及施工工艺，包括第一支架与第二支架，第一支架侧壁设有安装槽，安装槽侧壁与第二支架侧壁共同设有螺孔，螺孔内部螺纹连接有螺栓。其施工工艺包括以下步骤：向放置腔内添加防锈油；在正常天气下，挡水板处于打开的状态；在下雨时，雨水滴落到接水槽内并沿着斜面流到遇水膨胀块上，遇水膨胀块因左端的下壁固定会向右侧吸水膨胀，并推动连接杆移动，进而带动安装板右移，安装板带动挡水板右移，挡水板右端移动到插槽内，将安装槽挡住，防止大量雨水落到安装槽中。本发明能够防止雨水对螺栓侵蚀，保证桁架安装的稳定性，还能防止螺栓生锈，便于后期工作人员对装置进行维护和拆卸。
Steel structure truss for road bridge engineering and building construction and construction process
用于道路桥梁工程和建筑施工的钢结构桁架及施工工艺
ZHANG YUQIU (author)
2021-11-05
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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