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A platform for research: civil engineering, architecture and urbanism
Anti-cracking device for steel truss floor support plate
The invention relates to an anti-cracking device for a steel truss floor support plate, and belongs to the technical field of constructional engineering, the anti-cracking device comprises a steel truss floor support plate, the upper end part of the steel truss floor support plate is fixedly connected with a connecting reinforcing member, and the lower end part of the steel truss floor support plate is fixedly connected with a connecting plate. According to the anti-cracking device for the steel truss floor support plate, the connecting structure is arranged, and an effective buffer layer is formed between the supporting scaffold and the steel truss floor support plate through an elastic connecting block, a limiting seat, a movable block, an outer cushion block, a cushion seat and other structures in the connecting structure; further, buffering allowance is provided for micro-deformation generated in the concrete construction process, so that stress surge generated when the support is dismantled is reduced; the movable block is matched with the limiting threaded rod and the connecting base to reduce the influence of the dead weight factor of the overall structure after pouring on the downwarping degree of the floor plate, so that the cracking phenomenon is reduced; the structure is simple, operation is convenient, repeated use can be achieved, the construction speed is increased, and the engineering cost is also saved.
本发明涉及一种用于钢桁架楼承板的防开裂装置，属于建筑工程技术领域，包括钢衍架楼承板，所述钢衍架楼承板上端部固定连接有连接加固件，所述钢衍架楼承板下端部固定连接有连接板。该用于钢桁架楼承板的防开裂装置，具备通过设置连接结构，通过连接结构内的弹性连接块、限位座、活动块、外垫块以及垫座等结构使得支撑脚手架与钢桁架楼承板之间形成有效的缓冲层，进而对混凝土施工过程中产生的微变形有缓冲余量，从而减少拆除支撑时应力激变的产生；通过活动块配合限位螺纹杆以及连接座来减小浇筑后整体结构自重因素对楼层板下挠程度影响，从而减少开裂现象产生；结构简单且便于操作，可重复使用，提高了施工速度，也节省了工程成本等优点。
Anti-cracking device for steel truss floor support plate
The invention relates to an anti-cracking device for a steel truss floor support plate, and belongs to the technical field of constructional engineering, the anti-cracking device comprises a steel truss floor support plate, the upper end part of the steel truss floor support plate is fixedly connected with a connecting reinforcing member, and the lower end part of the steel truss floor support plate is fixedly connected with a connecting plate. According to the anti-cracking device for the steel truss floor support plate, the connecting structure is arranged, and an effective buffer layer is formed between the supporting scaffold and the steel truss floor support plate through an elastic connecting block, a limiting seat, a movable block, an outer cushion block, a cushion seat and other structures in the connecting structure; further, buffering allowance is provided for micro-deformation generated in the concrete construction process, so that stress surge generated when the support is dismantled is reduced; the movable block is matched with the limiting threaded rod and the connecting base to reduce the influence of the dead weight factor of the overall structure after pouring on the downwarping degree of the floor plate, so that the cracking phenomenon is reduced; the structure is simple, operation is convenient, repeated use can be achieved, the construction speed is increased, and the engineering cost is also saved.
本发明涉及一种用于钢桁架楼承板的防开裂装置，属于建筑工程技术领域，包括钢衍架楼承板，所述钢衍架楼承板上端部固定连接有连接加固件，所述钢衍架楼承板下端部固定连接有连接板。该用于钢桁架楼承板的防开裂装置，具备通过设置连接结构，通过连接结构内的弹性连接块、限位座、活动块、外垫块以及垫座等结构使得支撑脚手架与钢桁架楼承板之间形成有效的缓冲层，进而对混凝土施工过程中产生的微变形有缓冲余量，从而减少拆除支撑时应力激变的产生；通过活动块配合限位螺纹杆以及连接座来减小浇筑后整体结构自重因素对楼层板下挠程度影响，从而减少开裂现象产生；结构简单且便于操作，可重复使用，提高了施工速度，也节省了工程成本等优点。
Anti-cracking device for steel truss floor support plate
一种用于钢桁架楼承板的防开裂装置
DUAN MINGLEI (author) / ZHOU HONGGUANG (author) / ZHOU PENG (author) / KAMI ATSUYOSHI (author) / TANG ZIJUAN (author)
2024-10-15
Patent
Electronic Resource
Chinese
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