Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Highway bridge expansion device sealing protection structure
The invention discloses a highway bridge expansion device sealing protection structure which comprises a first comb plate, rubber pads are tightly attached to the left side and the right side of the upper portion of the outer wall of the first comb plate, the outer walls of the rubber pads are tightly attached to the inner walls of the left side and the right side of the bottom of a second comb plate, and a sealing device is arranged in front of the second comb plate. According to the highway bridge expansion devicesealing protection structure, through cooperation of the first comb plate, the second comb plate, the rubber pads and the sealing device, when the structure is used, a straight rod can be driven by a first spring to move inwards, a sliding rod is driven by the straight rod to move inwards, the sliding rod drives a protruding block to move inwards, then the protruding block enters grooves in the left side and the right side of a vertical block, further the rubber pads are fixed, the first comb plate and the second comb plate are sealed, and the situation that the two sides of the joint of the first comb plate and the second comb plate are rusted, and consequently normal use is affected is avoided.
本发明公开了一种公路桥梁伸缩装置密封防护结构，包括第一梳齿板，所述第一梳齿板的外壁上方左右两侧均紧密贴合有橡胶垫，所述橡胶垫的外壁与第二梳齿板的底部左右两侧内壁紧密贴合，所述第二梳齿板的前方设有密封装置。该公路桥梁伸缩装置密封防护结构，通过第一梳齿板、第二梳齿板、橡胶垫和密封装置的配合，使得该装置在使用时，可以通过第一弹簧带动直杆向内移动，直杆带动滑杆向内移，滑杆带动凸块向内移动，进而使凸块进入竖块的左右两侧凹槽内，进而实现对橡胶垫的固定，进而实现对第一梳齿板和第二梳齿板之间的密封，避免第一梳齿板和第二梳齿板的连接处两侧出现上锈的情况，进而影响正常使用。
Highway bridge expansion device sealing protection structure
The invention discloses a highway bridge expansion device sealing protection structure which comprises a first comb plate, rubber pads are tightly attached to the left side and the right side of the upper portion of the outer wall of the first comb plate, the outer walls of the rubber pads are tightly attached to the inner walls of the left side and the right side of the bottom of a second comb plate, and a sealing device is arranged in front of the second comb plate. According to the highway bridge expansion devicesealing protection structure, through cooperation of the first comb plate, the second comb plate, the rubber pads and the sealing device, when the structure is used, a straight rod can be driven by a first spring to move inwards, a sliding rod is driven by the straight rod to move inwards, the sliding rod drives a protruding block to move inwards, then the protruding block enters grooves in the left side and the right side of a vertical block, further the rubber pads are fixed, the first comb plate and the second comb plate are sealed, and the situation that the two sides of the joint of the first comb plate and the second comb plate are rusted, and consequently normal use is affected is avoided.
本发明公开了一种公路桥梁伸缩装置密封防护结构，包括第一梳齿板，所述第一梳齿板的外壁上方左右两侧均紧密贴合有橡胶垫，所述橡胶垫的外壁与第二梳齿板的底部左右两侧内壁紧密贴合，所述第二梳齿板的前方设有密封装置。该公路桥梁伸缩装置密封防护结构，通过第一梳齿板、第二梳齿板、橡胶垫和密封装置的配合，使得该装置在使用时，可以通过第一弹簧带动直杆向内移动，直杆带动滑杆向内移，滑杆带动凸块向内移动，进而使凸块进入竖块的左右两侧凹槽内，进而实现对橡胶垫的固定，进而实现对第一梳齿板和第二梳齿板之间的密封，避免第一梳齿板和第二梳齿板的连接处两侧出现上锈的情况，进而影响正常使用。
Highway bridge expansion device sealing protection structure
一种公路桥梁伸缩装置密封防护结构
HUA GUANLAN (Autor:in)
27.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Highway bridge expansion device sealing protection structure
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