Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ballastless track base plate drainage slope closing device
The invention relates to a ballastless track base plate drainage slope closing device. The device comprises a rectangular slope closing scraping plate and a rectangular slope control scraping plate, wherein one end of the slope closing scraping plate and one end of the slope control scraping plate are aligned and connected through a hinge; an inverted-U-shaped handle is arranged on the top face ofthe slope collecting scraper, a through hole is formed in the side, facing the slope control scraper, of the handle, two lug plates are arranged on the top face of the slope control scraper, an adjusting rod is movably connected between the handle and the lug plates, one end of the adjusting rod is rotationally connected with the two lug plates through pin shafts, and the other end of the adjusting rod penetrates through the through hole in the handle; two sides of the through hole are respectively screwed with a positioning nut. The device is advantaged in that the boundary of the top face of the base plate and the drainage slope surface can be formed at a time, construction efficiency can be improved, and slope precision of the drainage slope is guaranteed. An included angle between theslope scraper and the gradient control scraper can be flexibly adjusted to adapt to construction of drainage slopes with different gradients.
本发明涉及一种无砟轨道底座板排水坡收坡装置，包括一矩形的收坡刮板和一矩形的坡度控制刮板，收坡刮板和坡度控制刮板一端对齐并通过活页连接；收坡刮板顶面设一倒U型的把手，把手上朝向坡度控制刮板一侧设一通孔，坡度控制刮板顶面设两个耳板，把手和耳板间活动连接一调节杆，所述调节杆一端与两耳板通过销轴转动连接，另一端穿过把手上的通孔，并在通孔两侧分别螺接一定位螺母。本发明可将底座板顶面与排水坡面分界线一次成型，能提高施工效率，并保证排水坡的斜坡精度。斜坡刮板和坡度控制刮板间能灵活调整夹角，适应不同坡度的排水坡施工。
Ballastless track base plate drainage slope closing device
The invention relates to a ballastless track base plate drainage slope closing device. The device comprises a rectangular slope closing scraping plate and a rectangular slope control scraping plate, wherein one end of the slope closing scraping plate and one end of the slope control scraping plate are aligned and connected through a hinge; an inverted-U-shaped handle is arranged on the top face ofthe slope collecting scraper, a through hole is formed in the side, facing the slope control scraper, of the handle, two lug plates are arranged on the top face of the slope control scraper, an adjusting rod is movably connected between the handle and the lug plates, one end of the adjusting rod is rotationally connected with the two lug plates through pin shafts, and the other end of the adjusting rod penetrates through the through hole in the handle; two sides of the through hole are respectively screwed with a positioning nut. The device is advantaged in that the boundary of the top face of the base plate and the drainage slope surface can be formed at a time, construction efficiency can be improved, and slope precision of the drainage slope is guaranteed. An included angle between theslope scraper and the gradient control scraper can be flexibly adjusted to adapt to construction of drainage slopes with different gradients.
本发明涉及一种无砟轨道底座板排水坡收坡装置，包括一矩形的收坡刮板和一矩形的坡度控制刮板，收坡刮板和坡度控制刮板一端对齐并通过活页连接；收坡刮板顶面设一倒U型的把手，把手上朝向坡度控制刮板一侧设一通孔，坡度控制刮板顶面设两个耳板，把手和耳板间活动连接一调节杆，所述调节杆一端与两耳板通过销轴转动连接，另一端穿过把手上的通孔，并在通孔两侧分别螺接一定位螺母。本发明可将底座板顶面与排水坡面分界线一次成型，能提高施工效率，并保证排水坡的斜坡精度。斜坡刮板和坡度控制刮板间能灵活调整夹角，适应不同坡度的排水坡施工。
Ballastless track base plate drainage slope closing device
一种无砟轨道底座板排水坡收坡装置
YANG JIANHUA (Autor:in) / YANG HAIFENG (Autor:in) / WEI WEI (Autor:in) / LIU SHUYONG (Autor:in) / HU SHIJUAN (Autor:in) / FAN WENLEI (Autor:in) / YU LONG (Autor:in) / LI JINFEI (Autor:in) / DAI HONGYU (Autor:in)
23.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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