A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a concrete column formwork support with a stepless size adjustment function, and relates to concrete member formwork supports. The concrete column formwork support is characterized in that a four-side support of a concrete column formwork is composed of two pieces A formed by stacking two rods and two single-rod pieces B, the two diagonal pieces A of the four-side support are each provided with a main clamping end eccentric wheel, the other two diagonal pieces B of the four-side support are each provided with a slave clamping end eccentric wheel, the near-axis surface of each eccentric wheel is attached to the outer side face of the rod piece where the eccentric wheel intersects, and the surfaces of the main clamping end eccentric wheels are pried to rotate clockwise, so that the whole system is linked to clamp the four-side support. The concrete column formwork support has the beneficial effects that a set of stepless size adjusting mechanism is used for clamping the formwork support from two perpendicular directions at the same time, the technical problem that a large-section inertia moment rod piece is used for fastening the formwork support is solved, the supporting structure and the formwork supporting process are simplified, grading size adjusting holes are not needed, small parts are omitted, machining is easier, construction is more convenient, the manufacturing cost is reduced, the construction time is shortened, and the supporting efficiency, the quality reliability and the operation efficiency are improved.
一种无级调节尺寸的混凝土柱模板支撑，涉及混凝土构件模板支撑。由2根以双杆迭构的A件和2根单杆B件组成混凝土柱模板的四面支撑，在四面支撑的两个对角的A件上各设一套主夹紧端偏心轮，在另外两个对角的B件上各设一套从夹紧端偏心轮，各偏心轮的近轴表面贴靠其相交的杆件外侧面，撬动主夹紧端偏心轮表面向顺时针方向转动，使全系统联动夹紧四面支撑。用一套无级调节尺寸的机构从两个相互垂直的方向同时夹紧模板支撑，解决大截面惯性矩杆件用于模板支撑的紧固技术难题，简化支撑构造和支模工艺，免设分档尺寸调节孔，取消小零件，加工更简易，施工更便捷，降低制造成本和施工工时，提高支撑效能、质量可靠性和作业效率。
The invention discloses a concrete column formwork support with a stepless size adjustment function, and relates to concrete member formwork supports. The concrete column formwork support is characterized in that a four-side support of a concrete column formwork is composed of two pieces A formed by stacking two rods and two single-rod pieces B, the two diagonal pieces A of the four-side support are each provided with a main clamping end eccentric wheel, the other two diagonal pieces B of the four-side support are each provided with a slave clamping end eccentric wheel, the near-axis surface of each eccentric wheel is attached to the outer side face of the rod piece where the eccentric wheel intersects, and the surfaces of the main clamping end eccentric wheels are pried to rotate clockwise, so that the whole system is linked to clamp the four-side support. The concrete column formwork support has the beneficial effects that a set of stepless size adjusting mechanism is used for clamping the formwork support from two perpendicular directions at the same time, the technical problem that a large-section inertia moment rod piece is used for fastening the formwork support is solved, the supporting structure and the formwork supporting process are simplified, grading size adjusting holes are not needed, small parts are omitted, machining is easier, construction is more convenient, the manufacturing cost is reduced, the construction time is shortened, and the supporting efficiency, the quality reliability and the operation efficiency are improved.
一种无级调节尺寸的混凝土柱模板支撑，涉及混凝土构件模板支撑。由2根以双杆迭构的A件和2根单杆B件组成混凝土柱模板的四面支撑，在四面支撑的两个对角的A件上各设一套主夹紧端偏心轮，在另外两个对角的B件上各设一套从夹紧端偏心轮，各偏心轮的近轴表面贴靠其相交的杆件外侧面，撬动主夹紧端偏心轮表面向顺时针方向转动，使全系统联动夹紧四面支撑。用一套无级调节尺寸的机构从两个相互垂直的方向同时夹紧模板支撑，解决大截面惯性矩杆件用于模板支撑的紧固技术难题，简化支撑构造和支模工艺，免设分档尺寸调节孔，取消小零件，加工更简易，施工更便捷，降低制造成本和施工工时，提高支撑效能、质量可靠性和作业效率。
Concrete column formwork support with stepless size adjustment function
一种无级调节尺寸的混凝土柱模板支撑
HU YANBIN (author)
2021-01-12
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Stepless height adjustment bridge support with intelligent force measurement function
| European Patent Office | 2024
Polygonal concrete frame column formwork support construction method
| European Patent Office | 2021