A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of expansion joints, in particular to a permanently non-replaceable expansion joint. According to the technical scheme, the device comprises a panel, a support and a water stop belt, the support is fixedly connected with the seam wall of the building component, the end of the water stop belt is fixedly connected with the support, and the device comprises an automatic sealing mechanism capable of filling gaps with different widths between the panel and the building component; comprising an adaptive function switching mechanism for switching ventilation and heat preservation functions according to thermal expansion and cold contraction at different temperatures. Through the design of the automatic sealing mechanism, the gap between the building component and the panel can be sealed, when the gap is expanded or shrunk due to thermal expansion and cold contraction of the building component, the sealing belt can be correspondingly retracted and released so as to adapt to gaps of different sizes, and the sealing of the automatic sealing mechanism is non-rigid sealing, so that the sealing effect is good. And the panel is not damaged under the action of the applied force of thermal expansion and cold contraction, and meanwhile, the applied force of thermal expansion and cold contraction cannot be transmitted to the panel, so that the service life of the panel is greatly prolonged.
本发明涉及伸缩缝技术领域，尤其涉及一种永久不更换型伸缩缝。其技术方案包括：面板、支架、止水带，支架与建筑构件的缝壁固定连接，止水带端部与支架固定连接，包括能填充面板与建筑构件之间不同宽度间隙的自动密封机构；包括根据不同温度下的热胀冷缩进行通风、保温功能切换的适应性功能切换机构。本发明通过自动密封机构的设计，可以对建筑构件与面板之间的间隙进行密封，并且在建筑构件热胀冷缩导致间隙扩大或缩小时，密封带能相应地收放，以适应不同大小的间隙，并且自动密封机构的该种密封非硬性密封，其本身不会在热胀冷缩的施力作用下损坏，同时也不会让热胀冷缩的施力传递到面板上，极大地延长了面板的使用寿命。
The invention relates to the technical field of expansion joints, in particular to a permanently non-replaceable expansion joint. According to the technical scheme, the device comprises a panel, a support and a water stop belt, the support is fixedly connected with the seam wall of the building component, the end of the water stop belt is fixedly connected with the support, and the device comprises an automatic sealing mechanism capable of filling gaps with different widths between the panel and the building component; comprising an adaptive function switching mechanism for switching ventilation and heat preservation functions according to thermal expansion and cold contraction at different temperatures. Through the design of the automatic sealing mechanism, the gap between the building component and the panel can be sealed, when the gap is expanded or shrunk due to thermal expansion and cold contraction of the building component, the sealing belt can be correspondingly retracted and released so as to adapt to gaps of different sizes, and the sealing of the automatic sealing mechanism is non-rigid sealing, so that the sealing effect is good. And the panel is not damaged under the action of the applied force of thermal expansion and cold contraction, and meanwhile, the applied force of thermal expansion and cold contraction cannot be transmitted to the panel, so that the service life of the panel is greatly prolonged.
本发明涉及伸缩缝技术领域，尤其涉及一种永久不更换型伸缩缝。其技术方案包括：面板、支架、止水带，支架与建筑构件的缝壁固定连接，止水带端部与支架固定连接，包括能填充面板与建筑构件之间不同宽度间隙的自动密封机构；包括根据不同温度下的热胀冷缩进行通风、保温功能切换的适应性功能切换机构。本发明通过自动密封机构的设计，可以对建筑构件与面板之间的间隙进行密封，并且在建筑构件热胀冷缩导致间隙扩大或缩小时，密封带能相应地收放，以适应不同大小的间隙，并且自动密封机构的该种密封非硬性密封，其本身不会在热胀冷缩的施力作用下损坏，同时也不会让热胀冷缩的施力传递到面板上，极大地延长了面板的使用寿命。
Permanent non-replaceable expansion joint
一种永久不更换型伸缩缝
2024-02-06
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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