A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Auxiliary positioning device for steel web for road and bridge construction
The invention relates to the field of road and bridge construction, and discloses an auxiliary positioning device of asteel web for road and bridge construction.The device comprisesa base rod, the topof the base rod is fixedly connected with a first screw rod,the bottom of the base rod is movably connected with a first nut sleeve, the bottom end of the first nut sleeve is in threaded connection with a second screw rod, the bottom of the second screw rod and the top of the first screw rod are each provided with a transverse adjusting mechanism, the second screw rod and the first screw rod areeach provided with an angle adjusting mechanism, and each transverse adjusting mechanism comprises a transverse rod. According to the auxiliary positioning device of a steel web for road and bridge construction, as the angle adjusting mechanism is arranged, the movable ring can be driven to rotate and move up and down by rotating afourth rotating wheel, and the angle of a rotating rod and a supporting rod can thus be changed; a third nut sleeve can be driven to rotate by rotating athird rotating wheel, then the effective length of the supporting rod can be changed; and finally the cross beam can be driven to rotate by changing the angle and the length, so that the angle of the cross beam is adjusted, and positioning is more accurate.
本发明涉及路桥施工领域，且公开了一种路桥施工用钢腹板的辅助定位装置，包括基杆，所述基杆顶部固定连接有第一螺杆，所述基杆底部活动连接有第一螺母套，所述第一螺母套底端螺纹连接有第二螺杆，所述第二螺杆底部和第一螺杆顶部均设有横向调节机构，所述第二螺杆和第一螺杆上均设有角度调节机构，所述横向调节机构包括横杆。该路桥施工用钢腹板的辅助定位装置，通过设有角度调节机构，转动第四转轮可带动活动环转动并上下移动，从而可改变转杆和支杆的角度，再通过转动第三转轮可带动第三螺母套转动，进而可改变支杆的有效长度，最终通过角度和长度的改变可带动横梁转动，实现对其自身角度的调节，使定位更加精确。
Auxiliary positioning device for steel web for road and bridge construction
The invention relates to the field of road and bridge construction, and discloses an auxiliary positioning device of asteel web for road and bridge construction.The device comprisesa base rod, the topof the base rod is fixedly connected with a first screw rod,the bottom of the base rod is movably connected with a first nut sleeve, the bottom end of the first nut sleeve is in threaded connection with a second screw rod, the bottom of the second screw rod and the top of the first screw rod are each provided with a transverse adjusting mechanism, the second screw rod and the first screw rod areeach provided with an angle adjusting mechanism, and each transverse adjusting mechanism comprises a transverse rod. According to the auxiliary positioning device of a steel web for road and bridge construction, as the angle adjusting mechanism is arranged, the movable ring can be driven to rotate and move up and down by rotating afourth rotating wheel, and the angle of a rotating rod and a supporting rod can thus be changed; a third nut sleeve can be driven to rotate by rotating athird rotating wheel, then the effective length of the supporting rod can be changed; and finally the cross beam can be driven to rotate by changing the angle and the length, so that the angle of the cross beam is adjusted, and positioning is more accurate.
本发明涉及路桥施工领域，且公开了一种路桥施工用钢腹板的辅助定位装置，包括基杆，所述基杆顶部固定连接有第一螺杆，所述基杆底部活动连接有第一螺母套，所述第一螺母套底端螺纹连接有第二螺杆，所述第二螺杆底部和第一螺杆顶部均设有横向调节机构，所述第二螺杆和第一螺杆上均设有角度调节机构，所述横向调节机构包括横杆。该路桥施工用钢腹板的辅助定位装置，通过设有角度调节机构，转动第四转轮可带动活动环转动并上下移动，从而可改变转杆和支杆的角度，再通过转动第三转轮可带动第三螺母套转动，进而可改变支杆的有效长度，最终通过角度和长度的改变可带动横梁转动，实现对其自身角度的调节，使定位更加精确。
Auxiliary positioning device for steel web for road and bridge construction
路桥施工用钢腹板的辅助定位装置
LI RUI (author) / HU GENGQIN (author) / LIU JUNCAI (author) / WANG JUNLI (author) / YA HUIJUAN (author) / YANG LI (author) / DU LYUYAN (author) / WANG FANG (author) / WANG YANG (author) / GUO FEI (author)
2020-08-25
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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