A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Length-adjustable bolt device
The invention relates to a length-adjustable bolt device, and belongs to the technical field of house building engineering construction. The length-adjustable bolt device comprises a first bolt assembly, a second bolt assembly, a fixing assembly, a first limiting assembly and a second limiting assembly. The length-adjustable bolt device provided by the invention has the following beneficial effects that (1) the structure is simple, the manufacturing is simple, and the use is convenient; (2) the device can be recycled, so that the economic cost is saved; and (3) adopted materials are all on-site materials and do not need to be specially purchased.
一种长度可调的螺栓装置，属于房屋建筑工程施工技术领域，所述装置包括：第一螺栓组件、第二螺栓组件、固定组件、第一限位组件和第二限位组件。本申请提供的一种长度可调的螺栓装置具有如下有益效果：(1)结构简单、制作简单，使用方便；(2)可循环重复利用，节约经济成本；(3)使用材料均为现场材料，无需专门采购。
Length-adjustable bolt device
The invention relates to a length-adjustable bolt device, and belongs to the technical field of house building engineering construction. The length-adjustable bolt device comprises a first bolt assembly, a second bolt assembly, a fixing assembly, a first limiting assembly and a second limiting assembly. The length-adjustable bolt device provided by the invention has the following beneficial effects that (1) the structure is simple, the manufacturing is simple, and the use is convenient; (2) the device can be recycled, so that the economic cost is saved; and (3) adopted materials are all on-site materials and do not need to be specially purchased.
一种长度可调的螺栓装置，属于房屋建筑工程施工技术领域，所述装置包括：第一螺栓组件、第二螺栓组件、固定组件、第一限位组件和第二限位组件。本申请提供的一种长度可调的螺栓装置具有如下有益效果：(1)结构简单、制作简单，使用方便；(2)可循环重复利用，节约经济成本；(3)使用材料均为现场材料，无需专门采购。
Length-adjustable bolt device
一种长度可调的螺栓装置
SONG ZHIQIANG (author) / MA KAIQING (author) / ZHOU XULUN (author)
2021-01-12
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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