A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel structure truss for road and bridge engineering and building construction and construction process
The invention discloses a steel structure truss for road and 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, screw holes are formed in the side wall of the mounting groove and the side wall of the second support jointly, and the interiors of the screw holes are in threaded connection with bolts. The construction process of the steel structure truss comprises the following steps: anti-rust oil is added into a placement cavity; in normal weather, a water blocking plate is in an opened state; during raining, rainwater drips into a water receiving groove and flows into a water swelling block along a bevel face, the water swellingblock conducts water swelling on the right side due to the fact that the lower wall of the left end is fixed and pushes a connecting rod to move to drive a mounting plate to move rightwards, the mounting plate drives the water blocking plate to move rightwards, and the right end of the water blocking plate is moved into an inserting groove to block the mounting groove to prevent the large amount of rainwater from falling into the mounting groove. The rainwater can be prevented from eroding the bolts, the mounting stability of the truss is ensured, the bolts can be further prevented from beingrusted, and the steel structure truss is conveniently maintained and disassembled by a worker 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 and bridge engineering and building construction and construction process
The invention discloses a steel structure truss for road and 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, screw holes are formed in the side wall of the mounting groove and the side wall of the second support jointly, and the interiors of the screw holes are in threaded connection with bolts. The construction process of the steel structure truss comprises the following steps: anti-rust oil is added into a placement cavity; in normal weather, a water blocking plate is in an opened state; during raining, rainwater drips into a water receiving groove and flows into a water swelling block along a bevel face, the water swellingblock conducts water swelling on the right side due to the fact that the lower wall of the left end is fixed and pushes a connecting rod to move to drive a mounting plate to move rightwards, the mounting plate drives the water blocking plate to move rightwards, and the right end of the water blocking plate is moved into an inserting groove to block the mounting groove to prevent the large amount of rainwater from falling into the mounting groove. The rainwater can be prevented from eroding the bolts, the mounting stability of the truss is ensured, the bolts can be further prevented from beingrusted, and the steel structure truss is conveniently maintained and disassembled by a worker 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 and 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)
2020-08-07
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Steel structure truss for road bridge engineering and building construction and construction process
| European Patent Office | 2021
Steel structure truss for road bridge engineering and building construction and construction process
| European Patent Office | 2023
Building truss structure for road and bridge engineering
| European Patent Office | 2022
Building truss structure for road and bridge engineering
| European Patent Office | 2021
Steel truss girder construction method, steel truss girder and bridge structure
| European Patent Office | 2024