Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Locking device for upper bracket of triangular bracket
The invention discloses a locking device for an upper bracket of a triangular bracket; the locking device is characterized in that a convex hook head is arranged on the lower side of the end part of an upper bracket, and the locking device comprises an iron box and an iron wedge block; the iron box is pre-buried in a column beam, an opening is formed in the side of the iron box, a groove structure is formed in the bottom of the iron box, when the locking device completes position locking of the upper bracket, the upper bracket is inserted into the iron box through the opening of the iron box, and the hook head is clamped into the groove in the bottom of the iron box; and the iron wedge block is clamped between the upper bracket and the top plate of the iron box. The device can ensure that the iron wedge does not slide, the hook head is arranged in the preset groove in the root of the iron box to restrain longitudinal displacement, the drawing force of the zero block construction load on the upper bracket is resisted, and the device has the advantages of being high in adaptability, clear in stress relation, easy to operate, low in construction cost and the like; if the device is applied to construction of a triangular corbel bracket, the construction efficiency can be obviously improved; and the construction steps are simplified.
本发明公开了一种三角托架上牛腿的锁定装置，所述上牛腿端部的下侧设有凸起状钩头，所述锁定装置包括铁盒和楔铁块；所述铁盒预埋于柱梁内，所述铁盒侧方为开口，且铁盒底部设有凹槽结构，所述锁定装置对上牛腿完成位置锁定时，所述上牛腿经铁盒的开口插接于所述铁盒内，且所述钩头卡接于铁盒的底部凹槽内；且所述楔铁块卡接于上牛腿与铁盒的顶板之间。本发明装置可以确保楔铁块不滑动，勾头置于铁盒根部的预设凹槽中约束纵向位移，抵抗零号块施工荷载对上牛腿造成的拉拔力，具有适应性强、受力关系明确、易于操作且施工成本低等优点，若应用于三角牛腿托架施工中，可显著提升施工功效并简化施工步骤。
Locking device for upper bracket of triangular bracket
The invention discloses a locking device for an upper bracket of a triangular bracket; the locking device is characterized in that a convex hook head is arranged on the lower side of the end part of an upper bracket, and the locking device comprises an iron box and an iron wedge block; the iron box is pre-buried in a column beam, an opening is formed in the side of the iron box, a groove structure is formed in the bottom of the iron box, when the locking device completes position locking of the upper bracket, the upper bracket is inserted into the iron box through the opening of the iron box, and the hook head is clamped into the groove in the bottom of the iron box; and the iron wedge block is clamped between the upper bracket and the top plate of the iron box. The device can ensure that the iron wedge does not slide, the hook head is arranged in the preset groove in the root of the iron box to restrain longitudinal displacement, the drawing force of the zero block construction load on the upper bracket is resisted, and the device has the advantages of being high in adaptability, clear in stress relation, easy to operate, low in construction cost and the like; if the device is applied to construction of a triangular corbel bracket, the construction efficiency can be obviously improved; and the construction steps are simplified.
本发明公开了一种三角托架上牛腿的锁定装置，所述上牛腿端部的下侧设有凸起状钩头，所述锁定装置包括铁盒和楔铁块；所述铁盒预埋于柱梁内，所述铁盒侧方为开口，且铁盒底部设有凹槽结构，所述锁定装置对上牛腿完成位置锁定时，所述上牛腿经铁盒的开口插接于所述铁盒内，且所述钩头卡接于铁盒的底部凹槽内；且所述楔铁块卡接于上牛腿与铁盒的顶板之间。本发明装置可以确保楔铁块不滑动，勾头置于铁盒根部的预设凹槽中约束纵向位移，抵抗零号块施工荷载对上牛腿造成的拉拔力，具有适应性强、受力关系明确、易于操作且施工成本低等优点，若应用于三角牛腿托架施工中，可显著提升施工功效并简化施工步骤。
Locking device for upper bracket of triangular bracket
一种三角托架上牛腿的锁定装置
WANG YUAN (Autor:in) / LUO JIANBO (Autor:in) / WANG CHENGJUN (Autor:in) / WEN CHANGJUAN (Autor:in) / ZHANG ZEMING (Autor:in)
11.01.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken