Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Adjustable ladder stand for truss
The invention discloses an adjustable crawling ladder for a truss, which comprises a crawling part for personnel to crawl, the crawling part comprises two mutually parallel supporting pipes, a plurality of pedal plates fixedly connected between the supporting pipes, and two mutually parallel adjusting rods, and the upper end of one adjusting rod is fixedly connected with the upper end of the other adjusting rod through a connecting rod; the upper end of the adjusting rod is fixedly connected with a first hook used for being matched with an upper chord member, the lower end of the supporting pipe is fixedly connected with a second hook used for being matched with a lower chord member, a first working platform is arranged at the upper end of the adjusting rod, and a second working platform is arranged at the lower end of the supporting pipe. A plurality of containing grooves are formed in the sides, close to the other adjusting rod, of the adjusting rods, rotating plates are arranged in the containing grooves, each rotating plate comprises a pedal part arranged on the upper side of the corresponding rotating shaft and a limiting part arranged on the lower side of the corresponding rotating shaft, avoiding grooves are formed in the lower ends of the containing grooves, and connecting holes are formed in the lower ends of the rotating plates. The length of the garment can be adjusted.
本发明公开了一种桁架用可调节爬梯，包括供人员爬行的爬行部，爬行部包括两个相互平行的支撑管、若干固定连接在支撑管之间的脚踏板、两个相互平行的调节杆，调节杆的上端通过连杆和另一个调节杆的上端固定连接，调节杆的上端固定连接有用于和上弦杆配合的第一钩子，支撑管的下端固定连接有用于和下弦杆配合的第二钩子，调节杆的上端设置有第一工作平台，支撑管的下端设置有第二工作平台，调节杆靠近另一个调节杆的一侧设置有若干容纳槽，容纳槽内设置有转动板，转动板包括设置在转轴的上侧的脚踏部、设置在转轴的下侧的限位部，容纳槽的下端设置有避让槽，转动板的下端设置有连接孔。本发明可调节长度。
Adjustable ladder stand for truss
The invention discloses an adjustable crawling ladder for a truss, which comprises a crawling part for personnel to crawl, the crawling part comprises two mutually parallel supporting pipes, a plurality of pedal plates fixedly connected between the supporting pipes, and two mutually parallel adjusting rods, and the upper end of one adjusting rod is fixedly connected with the upper end of the other adjusting rod through a connecting rod; the upper end of the adjusting rod is fixedly connected with a first hook used for being matched with an upper chord member, the lower end of the supporting pipe is fixedly connected with a second hook used for being matched with a lower chord member, a first working platform is arranged at the upper end of the adjusting rod, and a second working platform is arranged at the lower end of the supporting pipe. A plurality of containing grooves are formed in the sides, close to the other adjusting rod, of the adjusting rods, rotating plates are arranged in the containing grooves, each rotating plate comprises a pedal part arranged on the upper side of the corresponding rotating shaft and a limiting part arranged on the lower side of the corresponding rotating shaft, avoiding grooves are formed in the lower ends of the containing grooves, and connecting holes are formed in the lower ends of the rotating plates. The length of the garment can be adjusted.
本发明公开了一种桁架用可调节爬梯，包括供人员爬行的爬行部，爬行部包括两个相互平行的支撑管、若干固定连接在支撑管之间的脚踏板、两个相互平行的调节杆，调节杆的上端通过连杆和另一个调节杆的上端固定连接，调节杆的上端固定连接有用于和上弦杆配合的第一钩子，支撑管的下端固定连接有用于和下弦杆配合的第二钩子，调节杆的上端设置有第一工作平台，支撑管的下端设置有第二工作平台，调节杆靠近另一个调节杆的一侧设置有若干容纳槽，容纳槽内设置有转动板，转动板包括设置在转轴的上侧的脚踏部、设置在转轴的下侧的限位部，容纳槽的下端设置有避让槽，转动板的下端设置有连接孔。本发明可调节长度。
Adjustable ladder stand for truss
一种桁架用可调节爬梯
TIAN YUNYU (Autor:in) / XIA JIAJUN (Autor:in) / WANG XU (Autor:in) / GUO GUANHAI (Autor:in)
04.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E06C
LADDERS
,
Leitern
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