Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Comb tooth type expansion joint device with anti-sinking function
The invention discloses a comb tooth type expansion joint device with an anti-sinking function. The device comprises a first comb plate and a second comb plate which can move relatively, elastic anti-sinking pieces are mounted on the opposite side walls of the first comb plate comb teeth and the second comb plate comb teeth; the elastic anti-sinking pieces are distributed at intervals in the length direction of the comb teeth, laterally extend into gaps between the comb teeth in a natural state and can partially retract or completely retract into the corresponding comb teeth in a laterally pressed state. The method has the advantages that the comb tooth type expansion joint device is arranged in an area where a first comb tooth plate and a second comb tooth plate are not folded and distributed; the elastic anti-sinking piece is in a natural state and laterally extends into a gap between the adjacent comb teeth; the elastic anti-sinking pieces in the folded distribution area can partially retract or completely retract into the corresponding comb teeth in the lateral pressed state, and therefore the wheels of the non-motor vehicle can be prevented from sinking into the comb tooth gaps, and the normal telescopic function of the telescopic joint device cannot be affected.
一种具有防陷功能的梳齿型伸缩缝装置，包括能相对移动的第一梳齿板和第二梳齿板，在第一梳齿板梳齿和第二梳齿板梳齿的相对侧壁上均安装有弹性防陷件，弹性防陷件沿着梳齿长度方向间隔分布，弹性防陷件在自然状态下侧向伸出至梳齿间隙内，弹性防陷件在侧向受压状态下能部分缩回或者全部缩回至对应的梳齿内。本发明的优点在于：该梳齿型伸缩缝装置在第一梳齿板与第二梳齿板未合拢分布的区域，弹性防陷件处于自然状态而侧向伸出至相邻梳齿的间隙内，合拢分布的区域内的弹性防陷件在侧向受压状态下能部分缩回或者全部缩回至对应的梳齿内，这样，既可以防止非机动车的车轮陷入梳齿间隙内，又不会影响伸缩缝装置的正常伸缩功能。
Comb tooth type expansion joint device with anti-sinking function
The invention discloses a comb tooth type expansion joint device with an anti-sinking function. The device comprises a first comb plate and a second comb plate which can move relatively, elastic anti-sinking pieces are mounted on the opposite side walls of the first comb plate comb teeth and the second comb plate comb teeth; the elastic anti-sinking pieces are distributed at intervals in the length direction of the comb teeth, laterally extend into gaps between the comb teeth in a natural state and can partially retract or completely retract into the corresponding comb teeth in a laterally pressed state. The method has the advantages that the comb tooth type expansion joint device is arranged in an area where a first comb tooth plate and a second comb tooth plate are not folded and distributed; the elastic anti-sinking piece is in a natural state and laterally extends into a gap between the adjacent comb teeth; the elastic anti-sinking pieces in the folded distribution area can partially retract or completely retract into the corresponding comb teeth in the lateral pressed state, and therefore the wheels of the non-motor vehicle can be prevented from sinking into the comb tooth gaps, and the normal telescopic function of the telescopic joint device cannot be affected.
一种具有防陷功能的梳齿型伸缩缝装置，包括能相对移动的第一梳齿板和第二梳齿板，在第一梳齿板梳齿和第二梳齿板梳齿的相对侧壁上均安装有弹性防陷件，弹性防陷件沿着梳齿长度方向间隔分布，弹性防陷件在自然状态下侧向伸出至梳齿间隙内，弹性防陷件在侧向受压状态下能部分缩回或者全部缩回至对应的梳齿内。本发明的优点在于：该梳齿型伸缩缝装置在第一梳齿板与第二梳齿板未合拢分布的区域，弹性防陷件处于自然状态而侧向伸出至相邻梳齿的间隙内，合拢分布的区域内的弹性防陷件在侧向受压状态下能部分缩回或者全部缩回至对应的梳齿内，这样，既可以防止非机动车的车轮陷入梳齿间隙内，又不会影响伸缩缝装置的正常伸缩功能。
Comb tooth type expansion joint device with anti-sinking function
一种具有防陷功能的梳齿型伸缩缝装置
XU SU (Autor:in) / XU BIN (Autor:in) / YOU QI (Autor:in) / LYU JIANHUA (Autor:in) / WU JIANGTAO (Autor:in) / LIU ZHENGWU (Autor:in) / XIE YUNLIN (Autor:in) / HAO MEIJUN (Autor:in) / LIU HONGSHENG (Autor:in)
18.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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