A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel bailey piece of tunnel main body
The invention belongs to the technical field of bailey pieces, and discloses a novel bailey piece of a tunnel main body. The bailey piece comprises two base plates, second through holes are formed inthe two base plates, first through holes are formed in the two sides, close to the second through holes, of the two base plates, and second rod bodies are installed in the second through holes. And first rod bodies are installed in the first through holes, third rotating frames are installed on the opposite sides of the two first rod bodies correspondingly, a sliding groove is formed in the side,close to the position between the second through holes and the first through holes, of the base plate, and a supporting rod is installed in the sliding groove. According to the invention, through thesecond through holes and the first through holes, the base plate can move on the second rod body and the first rod body so that the rotating rod rotates around a first rotating frame, the device is convenient to fold, the size of the device is reduced, the occupied space of the device is reduced, a space utilization rate is increased, the transportation difficulty of the device is greatly reduced,and the transportation efficiency of the device is improved.
本发明属于贝雷片技术领域，且公开了一种隧道主体新型贝雷片，包括基板，两个所述基板上均开设有第二通孔，且两个基板靠近第二通孔的两侧均开设有第一通孔，所述第二通孔的内部安装有第二杆体，所述第一通孔的内部安装有第一杆体，两个所述第一杆体相对的一侧均安装有第三转架，所述基板靠近第二通孔和第一通孔之间的一侧开设有滑槽，所述滑槽的内部安装有支撑杆，本发明通过第二通孔和第一通孔，使基板可在第二杆体和第一杆体上移动，从而让转杆绕着第一转架转动，使装置便于折叠，从而缩小装置体积，降低装置占用空间，提高空间利用率，大大降低了装置的运输难度，提高了装置的运输效率。
Novel bailey piece of tunnel main body
The invention belongs to the technical field of bailey pieces, and discloses a novel bailey piece of a tunnel main body. The bailey piece comprises two base plates, second through holes are formed inthe two base plates, first through holes are formed in the two sides, close to the second through holes, of the two base plates, and second rod bodies are installed in the second through holes. And first rod bodies are installed in the first through holes, third rotating frames are installed on the opposite sides of the two first rod bodies correspondingly, a sliding groove is formed in the side,close to the position between the second through holes and the first through holes, of the base plate, and a supporting rod is installed in the sliding groove. According to the invention, through thesecond through holes and the first through holes, the base plate can move on the second rod body and the first rod body so that the rotating rod rotates around a first rotating frame, the device is convenient to fold, the size of the device is reduced, the occupied space of the device is reduced, a space utilization rate is increased, the transportation difficulty of the device is greatly reduced,and the transportation efficiency of the device is improved.
本发明属于贝雷片技术领域，且公开了一种隧道主体新型贝雷片，包括基板，两个所述基板上均开设有第二通孔，且两个基板靠近第二通孔的两侧均开设有第一通孔，所述第二通孔的内部安装有第二杆体，所述第一通孔的内部安装有第一杆体，两个所述第一杆体相对的一侧均安装有第三转架，所述基板靠近第二通孔和第一通孔之间的一侧开设有滑槽，所述滑槽的内部安装有支撑杆，本发明通过第二通孔和第一通孔，使基板可在第二杆体和第一杆体上移动，从而让转杆绕着第一转架转动，使装置便于折叠，从而缩小装置体积，降低装置占用空间，提高空间利用率，大大降低了装置的运输难度，提高了装置的运输效率。
Novel bailey piece of tunnel main body
一种隧道主体新型贝雷片
LI JIMING (author) / TIAN WENHAO (author)
2021-03-30
Patent
Electronic Resource
Chinese