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A platform for research: civil engineering, architecture and urbanism
Cement concrete square column formwork convenient to disassemble
The invention discloses a cement concrete square column formwork convenient to disassemble, and relates to the technical field of building formworks. The cement concrete square column formwork convenient to disassemble comprises a first formwork, a second formwork and a hollow slab; horizontal parts of the first formwork and the second formwork both penetrate through the hollow slab in a sliding mode; a first spring is fixedly connected between the ends, arranged in the hollow slab, of the first formwork and the second formwork; limiting mechanism is installed in the hollow slab; fixing plates are installed on the outer side faces of vertical parts of the first formwork and the second formwork; cavities are formed in the fixing plates; trapezoidal blocks are slidably connected with the interiors of the cavities; a plurality of first through holes are formed in the rear side walls of the fixing plates; supporting rods are slidably connected with the interiors of the first through holes; second through holes are formed in the positions, right opposite to the first through holes, of the vertical parts of the first formwork and the second formwork; and the supporting rods abut against the inclined faces of the trapezoidal blocks. The problems that in the prior art, a formwork is installed and fixed through cement nails, the interior of a combined structure is unstable, and demolding is difficult are solved, operation is easy and convenient, and practicability is high.
本发明公开了一种便于拆卸的水泥砼方柱模板，涉及建筑模板技术领域，包括第一模板、第二模板和空心板，第一模板和第二模板的水平部均滑动贯穿空心板，第一模板和第二模板置于空心板内的端部之间固定连接有第一弹簧，空心板内安装有限位机构，第一模板和第二模板的竖直部外侧面上均安装有固定板，固定板内开设有空腔，空腔内滑动连接有梯形块，固定板的后侧壁上开设有若干第一通孔，若干第一通孔内均滑动连接有支杆，第一模板和第二模板的竖直部与第一通孔正相对的位置开设有第二通孔，支杆与梯形块的斜面相抵。本发明解决了现有技术中使用水泥钉对模板进行安装固定，其组合结构内部不稳定，容易出现脱模困难的问题，操作简单方便，实用性强。
Cement concrete square column formwork convenient to disassemble
The invention discloses a cement concrete square column formwork convenient to disassemble, and relates to the technical field of building formworks. The cement concrete square column formwork convenient to disassemble comprises a first formwork, a second formwork and a hollow slab; horizontal parts of the first formwork and the second formwork both penetrate through the hollow slab in a sliding mode; a first spring is fixedly connected between the ends, arranged in the hollow slab, of the first formwork and the second formwork; limiting mechanism is installed in the hollow slab; fixing plates are installed on the outer side faces of vertical parts of the first formwork and the second formwork; cavities are formed in the fixing plates; trapezoidal blocks are slidably connected with the interiors of the cavities; a plurality of first through holes are formed in the rear side walls of the fixing plates; supporting rods are slidably connected with the interiors of the first through holes; second through holes are formed in the positions, right opposite to the first through holes, of the vertical parts of the first formwork and the second formwork; and the supporting rods abut against the inclined faces of the trapezoidal blocks. The problems that in the prior art, a formwork is installed and fixed through cement nails, the interior of a combined structure is unstable, and demolding is difficult are solved, operation is easy and convenient, and practicability is high.
本发明公开了一种便于拆卸的水泥砼方柱模板，涉及建筑模板技术领域，包括第一模板、第二模板和空心板，第一模板和第二模板的水平部均滑动贯穿空心板，第一模板和第二模板置于空心板内的端部之间固定连接有第一弹簧，空心板内安装有限位机构，第一模板和第二模板的竖直部外侧面上均安装有固定板，固定板内开设有空腔，空腔内滑动连接有梯形块，固定板的后侧壁上开设有若干第一通孔，若干第一通孔内均滑动连接有支杆，第一模板和第二模板的竖直部与第一通孔正相对的位置开设有第二通孔，支杆与梯形块的斜面相抵。本发明解决了现有技术中使用水泥钉对模板进行安装固定，其组合结构内部不稳定，容易出现脱模困难的问题，操作简单方便，实用性强。
Cement concrete square column formwork convenient to disassemble
一种便于拆卸的水泥砼方柱模板
WEI ZHENWEI (author) / WANG XIANBAI (author)
2021-07-13
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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