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Multi-stage telescopic force transmission key device
According to the multistage telescopic force transmission key device, an embedded part and an abutting part which are of a split structure are designed, the embedded part comprises a block body and a first concave part formed in the block body, the end face of the block body is concaved inwards in the first direction to form the first concave part, and the first direction is the axis direction of the block body; at least one part of the abutting piece is contained in the first concave part, and the abutting piece can move in the first concave part in the first direction so that the end face of the abutting piece can abut against the wall face of the foundation pit support structure. Therefore, the force transmission key does not need to be specially customized and transformed according to the distance between the prefabricated part and the foundation pit support structure, the embedded part and the abutting part can be flexibly configured according to actual requirements, mass production of the force transmission key can be achieved, the force transmission key adapts to the distance between the prefabricated part and the foundation pit support structure under different working conditions, and convenience and rapidness are achieved.
本发明公开了一种多级伸缩式传力键装置，通过设计呈分体结构的嵌入件以及抵接件，嵌入件包括块本体以及设置在块本体内的第一凹部，第一凹部由块本体的端面沿第一方向向内凹陷形成，其中，第一方向为块本体的轴线方向；抵接件至少一部分收容在第一凹部内，且抵接件可沿着第一方向在第一凹部内移动，以使得抵接件的端面抵接在基坑围护结构的墙面上。由此，无需在根据预制构件与基坑围护结构之间的间距来专门定制改造传力键，可根据实际需求来灵活配置嵌入件和抵接件，可实现传力键批量化生产，并适应不同工况下的预制构件与基坑围护结构间距，方便快捷。
Multi-stage telescopic force transmission key device
According to the multistage telescopic force transmission key device, an embedded part and an abutting part which are of a split structure are designed, the embedded part comprises a block body and a first concave part formed in the block body, the end face of the block body is concaved inwards in the first direction to form the first concave part, and the first direction is the axis direction of the block body; at least one part of the abutting piece is contained in the first concave part, and the abutting piece can move in the first concave part in the first direction so that the end face of the abutting piece can abut against the wall face of the foundation pit support structure. Therefore, the force transmission key does not need to be specially customized and transformed according to the distance between the prefabricated part and the foundation pit support structure, the embedded part and the abutting part can be flexibly configured according to actual requirements, mass production of the force transmission key can be achieved, the force transmission key adapts to the distance between the prefabricated part and the foundation pit support structure under different working conditions, and convenience and rapidness are achieved.
本发明公开了一种多级伸缩式传力键装置，通过设计呈分体结构的嵌入件以及抵接件，嵌入件包括块本体以及设置在块本体内的第一凹部，第一凹部由块本体的端面沿第一方向向内凹陷形成，其中，第一方向为块本体的轴线方向；抵接件至少一部分收容在第一凹部内，且抵接件可沿着第一方向在第一凹部内移动，以使得抵接件的端面抵接在基坑围护结构的墙面上。由此，无需在根据预制构件与基坑围护结构之间的间距来专门定制改造传力键，可根据实际需求来灵活配置嵌入件和抵接件，可实现传力键批量化生产，并适应不同工况下的预制构件与基坑围护结构间距，方便快捷。
Multi-stage telescopic force transmission key device
一种多级伸缩式传力键装置
ZHANG HONGWEI (author) / HE MAOZHOU (author) / ZHU XUHONG (author) / XIE JUN (author) / LIU LUDONG (author) / WANG XIN (author) / WANG GENGSHENG (author) / YANG WENSHENG (author) / BAI WEI (author) / LUO QIANG (author)
2023-09-05
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2015
| European Patent Office | 2015
European Patent Office | 2016
European Patent Office | 2016