The invention relates to the field of pipe jacking construction, in particular to a pipe jacking construction transportation rail blocking device which comprises a transportation rail and a transportation vehicle, wheels are symmetrically installed at the bottom of the transportation vehicle, each wheel is slidably connected to the transportation rail, brake discs are symmetrically and fixedly installed at the bottom of the transportation vehicle, and the brake discs are slidably connected to the transportation rail. Each brake disc is located on the two sides of the corresponding adjacent wheel, and a cooling assembly is fixedly installed on the side wall of each barrier plate. By arranging the buffering assemblies, after a vehicle body of the transport vehicle makes contact with two first baffles, first springs can be compressed to get close to a barrier plate, then wheels enter the position between the two buffering plates, and in the process of getting close to the barrier plate, friction force is continuously enhanced through gradually-dense second friction blocks, so that the transport vehicle is braked; and then the wheels of the transport vehicle are in contact friction braking with the second friction block and the first friction block again, so that the transport vehicle is braked slowly in the braking process.
本发明涉及顶管施工领域,具体为一种顶管施工运输轨道阻挡装置,包括运输轨道和运输车,所述运输车底部对称安装有车轮,每个所述车轮均滑动连接于运输轨道上,所述运输车底部对称固定安装有刹车盘,每个所述刹车盘均位于相邻的车轮两侧,每个所述阻挡板侧壁均固定安装有冷却组件。本发明通过设置缓冲组件,当运输车的车体与两个第一挡板接触后,会压缩第一弹簧靠近阻挡板,随后车轮进入两个缓冲板之间,在靠近阻挡板的过程中,利用逐渐密集的第二摩擦块,不断增强摩擦力,从而对运输车进行制动,随后运输车的车轮再次与第二摩擦块和第一摩擦块进行接触摩擦制动,使得运输车在制动过程中,进行慢慢制动。
Pipe jacking construction transportation rail blocking device
一种顶管施工运输轨道阻挡装置
2025-01-07
Patent
Electronic Resource
Chinese
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