Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel elevator shaft formwork
The novel elevator shaft formwork comprises a support and an integral demolding type formwork frame arranged at the upper end of the support, the projections of the formwork frame and the support on the horizontal plane are square, and an operation platform is arranged at the top end of the support; the formwork frame comprises a peripheral formwork and a back ridge arranged on the back face of the formwork, a center stand column is arranged in the middle of the formwork frame, and the bottom of the center stand column is fixedly connected with the operation platform. The outer side of the central stand column is sleeved with an outer cylinder in a sliding mode, and a hanging ring is arranged at the top end of the outer cylinder; a reinforcing sleeve is welded to the surface of the outer cylinder, a plurality of supporting rods are annularly arrayed on the surface of the reinforcing sleeve, one ends of the supporting rods are hinged to the reinforcing sleeve, and the other ends of the supporting rods are hinged to the back ridges. By moving the outer cylinder upwards, the whole formwork is far away from a pouring face, then the hanging ring is suspended, the formwork can be moved integrally, the formwork does not need to be assembled repeatedly, the labor cost is saved, and meanwhile the construction efficiency is remarkably improved; the formwork frame and the support are connected into a whole, and turnover is flexible and convenient.
本发明涉及一种新型电梯井筒模架，包括支架和设置于支架上端的整体脱模式模板架，所述模板架和支架在水平面上的投影为方形，所述支架的顶端设置有操作平台；所述模板架包括外围的模板和设置于模板背面的背楞，所述模板架的中部设置有一中心立柱，所述中心立柱的底部与操作平台固定连接；所述中心立柱的外侧滑动套接有一外筒，所述外筒的顶端设置有一个挂环；所述外筒表面焊接加强套，加强套表面环形阵列有多个撑杆，所述撑杆一端与加强套铰接，另一端与背楞铰接；通过上移外筒，使模板整体远离浇筑面，然后悬吊挂环，可整体移动模架，无需反复拼装模架，不仅节约人力成本，同时施工效率得到显著提升；模板架和支架连接为一个整体，周转灵活方便。
Novel elevator shaft formwork
The novel elevator shaft formwork comprises a support and an integral demolding type formwork frame arranged at the upper end of the support, the projections of the formwork frame and the support on the horizontal plane are square, and an operation platform is arranged at the top end of the support; the formwork frame comprises a peripheral formwork and a back ridge arranged on the back face of the formwork, a center stand column is arranged in the middle of the formwork frame, and the bottom of the center stand column is fixedly connected with the operation platform. The outer side of the central stand column is sleeved with an outer cylinder in a sliding mode, and a hanging ring is arranged at the top end of the outer cylinder; a reinforcing sleeve is welded to the surface of the outer cylinder, a plurality of supporting rods are annularly arrayed on the surface of the reinforcing sleeve, one ends of the supporting rods are hinged to the reinforcing sleeve, and the other ends of the supporting rods are hinged to the back ridges. By moving the outer cylinder upwards, the whole formwork is far away from a pouring face, then the hanging ring is suspended, the formwork can be moved integrally, the formwork does not need to be assembled repeatedly, the labor cost is saved, and meanwhile the construction efficiency is remarkably improved; the formwork frame and the support are connected into a whole, and turnover is flexible and convenient.
本发明涉及一种新型电梯井筒模架，包括支架和设置于支架上端的整体脱模式模板架，所述模板架和支架在水平面上的投影为方形，所述支架的顶端设置有操作平台；所述模板架包括外围的模板和设置于模板背面的背楞，所述模板架的中部设置有一中心立柱，所述中心立柱的底部与操作平台固定连接；所述中心立柱的外侧滑动套接有一外筒，所述外筒的顶端设置有一个挂环；所述外筒表面焊接加强套，加强套表面环形阵列有多个撑杆，所述撑杆一端与加强套铰接，另一端与背楞铰接；通过上移外筒，使模板整体远离浇筑面，然后悬吊挂环，可整体移动模架，无需反复拼装模架，不仅节约人力成本，同时施工效率得到显著提升；模板架和支架连接为一个整体，周转灵活方便。
Novel elevator shaft formwork
一种新型电梯井筒模架
FENG SHENGXI (Autor:in) / YE MINGLIANG (Autor:in) / ZHANG LING (Autor:in)
19.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Adjusting mechanism, inner cylindrical formwork and elevator shaft formwork equipment
Europäisches Patentamt | 2016
Cylinder formwork mechanism for elevator shaft and pouring method for elevator shaft
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2015