A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction technology of expansion joint large formwork expansion device
The invention discloses a construction technology of an expansion joint large formwork expansion device. The construction technology specifically comprises the following steps that a formwork system is designed, specifically, an aluminum formwork is selected, square pipes are selected for transverse back ridges, and square pipes are selected for vertical back ridges; the telescopic system is designed as follows: firstly, the telescopic system is formed by connecting multiple groups of telescopic units in series or in parallel; according to the design of a rotating system, firstly, a steel bar is adopted for a rotating shaft, then a chain wheel is welded to one end of the rotating shaft, eight sets of rotating shafts are welded, another chain wheel is welded to the outer side of the welded chain wheels of the middle four sets of rotating shafts, and hexagonal nuts are welded to the two ends of one transmission shaft respectively; firmly welding screws at two ends of the manufactured rotating system and the telescopic system in sequence; 4, designing a fine tuning system, wherein the fine tuning system is made of square tubes; the template back ridge on one side is placed stably, and the telescopic units on the rotating shafts which are connected in series are placed in gaps of the transverse back ridges. The expansion joint large formwork has the technical effects that expansion adjustment of the expansion joint large formwork is achieved, and adjustment is convenient and fast.
本发明公开了一种伸缩缝大模板伸缩装置施工工艺，具体包括以下步骤：模板系统设计：选取铝模板，横向背楞选用方管，竖向背楞选用方管；伸缩系统设计：首先，伸缩系统由多组伸缩单元通过串联或并联组成；转动系统设计：首先，转动轴采用钢筋，然后将转动轴一端焊接一个链轮，共焊接8组，其中中间四组在已焊接好的链轮外侧再焊接一个链轮，并在其中一条传动轴两端各焊接一个六角螺母，最后，将制作好的转动系统与伸缩系统两端螺杆依次焊接牢固；步骤四：微调系统设计：微调系统采用方管制作；将一侧模板背楞放置稳定，将一根串联好的转动轴上的伸缩单元放进横向背楞缝隙内。该发明的技术效果为实现伸缩缝大模板的伸缩调节和调节便捷。
Construction technology of expansion joint large formwork expansion device
The invention discloses a construction technology of an expansion joint large formwork expansion device. The construction technology specifically comprises the following steps that a formwork system is designed, specifically, an aluminum formwork is selected, square pipes are selected for transverse back ridges, and square pipes are selected for vertical back ridges; the telescopic system is designed as follows: firstly, the telescopic system is formed by connecting multiple groups of telescopic units in series or in parallel; according to the design of a rotating system, firstly, a steel bar is adopted for a rotating shaft, then a chain wheel is welded to one end of the rotating shaft, eight sets of rotating shafts are welded, another chain wheel is welded to the outer side of the welded chain wheels of the middle four sets of rotating shafts, and hexagonal nuts are welded to the two ends of one transmission shaft respectively; firmly welding screws at two ends of the manufactured rotating system and the telescopic system in sequence; 4, designing a fine tuning system, wherein the fine tuning system is made of square tubes; the template back ridge on one side is placed stably, and the telescopic units on the rotating shafts which are connected in series are placed in gaps of the transverse back ridges. The expansion joint large formwork has the technical effects that expansion adjustment of the expansion joint large formwork is achieved, and adjustment is convenient and fast.
本发明公开了一种伸缩缝大模板伸缩装置施工工艺，具体包括以下步骤：模板系统设计：选取铝模板，横向背楞选用方管，竖向背楞选用方管；伸缩系统设计：首先，伸缩系统由多组伸缩单元通过串联或并联组成；转动系统设计：首先，转动轴采用钢筋，然后将转动轴一端焊接一个链轮，共焊接8组，其中中间四组在已焊接好的链轮外侧再焊接一个链轮，并在其中一条传动轴两端各焊接一个六角螺母，最后，将制作好的转动系统与伸缩系统两端螺杆依次焊接牢固；步骤四：微调系统设计：微调系统采用方管制作；将一侧模板背楞放置稳定，将一根串联好的转动轴上的伸缩单元放进横向背楞缝隙内。该发明的技术效果为实现伸缩缝大模板的伸缩调节和调节便捷。
Construction technology of expansion joint large formwork expansion device
一种伸缩缝大模板伸缩装置施工工艺
JI ZHE (author) / LUO SHAOQIANG (author) / YAN XIAOLEI (author) / DOU YAO (author) / GE RUIZHI (author) / FENG SHIHAO (author) / QU FADONG (author) / JIANG XINGKE (author) / GAO DIAO (author) / ZHANG BO (author)
2022-03-22
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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