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A platform for research: civil engineering, architecture and urbanism
Double-sided formwork for deformation joint and construction method thereof
The invention discloses a double-sided formwork for a deformation joint and a construction method thereof in the technical field of double-sided formworks. The double-sided formwork comprises a left prefabricated steel formwork and a right prefabricated steel formwork, wherein a lifting driving rod is vertically arranged between the left prefabricated steel formwork and the right prefabricated steel formwork; two opening and closing connecting plates are hinged to a plurality of different height positions on the lifting driving rod through first pin shaft bolts; the two opening and closing connecting plates are hinged to the left prefabricated steel formwork and the right prefabricated steel formwork through second pin shaft bolts; a handle limiting baffle and an adjusting screw rod are fixedly arranged at the top of the left prefabricated steel formwork or the right prefabricated steel formwork; and the top end of the adjusting screw rod is in threaded connection with an adjusting handle and a positioning nut. The double-sided formwork for the deformation joint is made of steel plates, is high in rigidity, not prone to deformation, tight in abutted seam and good in concrete forming quality, can be controlled to be unfolded and folded from the outer side, does not need to be operated by an operator in the deformation joint, is safe and efficient in construction, can be repeatedly used, saves the cost and does not generate construction waste.
本发明公开了双面模板技术领域的一种用于变形缝的双面模板及其施工方法，包括左预制钢模板和右预制钢模板，左预制钢模板和右预制钢模板的中间竖直设置有升降驱动杆，升降驱动杆的上多个不同高度位置处均分别通过第一销轴螺栓铰接有两块张合连板，两块张合连板通过第二销轴螺栓与左预制钢模板和右预制钢模板铰接，左预制钢模板或右预制钢模板的顶部固定设置有手柄限位挡板和调节螺杆，调节螺杆的顶端螺接有调节手柄和定位螺母，本发明用于变形缝的双面模板采用钢板制作，自身刚度高、不易变形、拼缝严密、混凝土成型质量好，可以外侧操控撑开和收拢，无需作业人员在变形缝内操作，施工安全高效，可重复使用，节约成本，不会产生建筑垃圾。
Double-sided formwork for deformation joint and construction method thereof
The invention discloses a double-sided formwork for a deformation joint and a construction method thereof in the technical field of double-sided formworks. The double-sided formwork comprises a left prefabricated steel formwork and a right prefabricated steel formwork, wherein a lifting driving rod is vertically arranged between the left prefabricated steel formwork and the right prefabricated steel formwork; two opening and closing connecting plates are hinged to a plurality of different height positions on the lifting driving rod through first pin shaft bolts; the two opening and closing connecting plates are hinged to the left prefabricated steel formwork and the right prefabricated steel formwork through second pin shaft bolts; a handle limiting baffle and an adjusting screw rod are fixedly arranged at the top of the left prefabricated steel formwork or the right prefabricated steel formwork; and the top end of the adjusting screw rod is in threaded connection with an adjusting handle and a positioning nut. The double-sided formwork for the deformation joint is made of steel plates, is high in rigidity, not prone to deformation, tight in abutted seam and good in concrete forming quality, can be controlled to be unfolded and folded from the outer side, does not need to be operated by an operator in the deformation joint, is safe and efficient in construction, can be repeatedly used, saves the cost and does not generate construction waste.
本发明公开了双面模板技术领域的一种用于变形缝的双面模板及其施工方法，包括左预制钢模板和右预制钢模板，左预制钢模板和右预制钢模板的中间竖直设置有升降驱动杆，升降驱动杆的上多个不同高度位置处均分别通过第一销轴螺栓铰接有两块张合连板，两块张合连板通过第二销轴螺栓与左预制钢模板和右预制钢模板铰接，左预制钢模板或右预制钢模板的顶部固定设置有手柄限位挡板和调节螺杆，调节螺杆的顶端螺接有调节手柄和定位螺母，本发明用于变形缝的双面模板采用钢板制作，自身刚度高、不易变形、拼缝严密、混凝土成型质量好，可以外侧操控撑开和收拢，无需作业人员在变形缝内操作，施工安全高效，可重复使用，节约成本，不会产生建筑垃圾。
Double-sided formwork for deformation joint and construction method thereof
一种用于变形缝的双面模板及其施工方法
LI LONG (author) / ZHAO PEICHUAN (author) / LIU GUANGJU (author) / TONG FUYUE (author)
2020-10-30
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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