Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Tunnel open cut tunnel protection structure
The invention provides a tunnel open cut tunnel protection structure. The tunnel open cut tunnel protection structure comprises a tunnel open cut tunnel body; the first arc-shaped plates are arranged on the two sides of the interior of the open cut tunnel main body; the second arc-shaped plate is arranged at the top of the interior of the open cut tunnel main body; the supporting columns are fixedly connected to the front face and the back face of the bottom of the first arc-shaped plate. And the arc-shaped sliding grooves are formed in the front face and the back face of the bottom of the second arc-shaped plate, arc-shaped sliding blocks are slidably connected to the two sides of the interior of each arc-shaped sliding groove, first connecting rods are rotationally connected to the bottoms of the arc-shaped sliding blocks, and the other ends of the first connecting rods are rotationally connected with the top of the inner side of the first arc-shaped plate. According to the open cut tunnel protection structure, installation can be rapidly and effectively carried out, operation steps are simple and convenient, and therefore the working efficiency is improved, and the open cut tunnel protection structure can rapidly enter a supporting working state.
本发明提供一种隧道明洞防护结构，包括：隧道明洞主体；第一弧形板，所述第一弧形板设置于所述隧道明洞主体内部的两侧；第二弧形板，所述第二弧形板设置于所述隧道明洞主体内部的顶部；支撑柱，所述支撑柱固定连接于所述第一弧形板底部的正面和背面；弧形滑槽，所述弧形滑槽开设于所述第二弧形板底部的正面和背面，所述弧形滑槽内部的两侧均滑动连接有弧形滑块，所述弧形滑块的底部转动连接有第一连接杆，所述第一连接杆的另一端与所述第一弧形板内侧的顶部转动连接。本发明提供的一种隧道明洞防护结构，能够快速有效的进行安装，操作步骤简单方便，从而提高了工作效率，从而能够快速的进入到支撑的工作状态中。
Tunnel open cut tunnel protection structure
The invention provides a tunnel open cut tunnel protection structure. The tunnel open cut tunnel protection structure comprises a tunnel open cut tunnel body; the first arc-shaped plates are arranged on the two sides of the interior of the open cut tunnel main body; the second arc-shaped plate is arranged at the top of the interior of the open cut tunnel main body; the supporting columns are fixedly connected to the front face and the back face of the bottom of the first arc-shaped plate. And the arc-shaped sliding grooves are formed in the front face and the back face of the bottom of the second arc-shaped plate, arc-shaped sliding blocks are slidably connected to the two sides of the interior of each arc-shaped sliding groove, first connecting rods are rotationally connected to the bottoms of the arc-shaped sliding blocks, and the other ends of the first connecting rods are rotationally connected with the top of the inner side of the first arc-shaped plate. According to the open cut tunnel protection structure, installation can be rapidly and effectively carried out, operation steps are simple and convenient, and therefore the working efficiency is improved, and the open cut tunnel protection structure can rapidly enter a supporting working state.
本发明提供一种隧道明洞防护结构，包括：隧道明洞主体；第一弧形板，所述第一弧形板设置于所述隧道明洞主体内部的两侧；第二弧形板，所述第二弧形板设置于所述隧道明洞主体内部的顶部；支撑柱，所述支撑柱固定连接于所述第一弧形板底部的正面和背面；弧形滑槽，所述弧形滑槽开设于所述第二弧形板底部的正面和背面，所述弧形滑槽内部的两侧均滑动连接有弧形滑块，所述弧形滑块的底部转动连接有第一连接杆，所述第一连接杆的另一端与所述第一弧形板内侧的顶部转动连接。本发明提供的一种隧道明洞防护结构，能够快速有效的进行安装，操作步骤简单方便，从而提高了工作效率，从而能够快速的进入到支撑的工作状态中。
Tunnel open cut tunnel protection structure
一种隧道明洞防护结构
WANG ZHANFENG (Autor:in) / TANG LIN (Autor:in) / WANG MINGQIANG (Autor:in) / LIU WENPENG (Autor:in) / YIN YIXIN (Autor:in) / WANG JUNSHENG (Autor:in) / YAN HUA (Autor:in) / SUN ZHAO (Autor:in) / QIAO ZHIYUAN (Autor:in) / HUANG XINXUE (Autor:in)
09.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Novel tunnel portal external expansion type open cut tunnel protection structure
| Europäisches Patentamt | 2022
Novel template for tunnel portal external expansion type open cut tunnel protection structure
| Europäisches Patentamt | 2022
Half-open and half-dark tunnel construction method and protection structure
| Europäisches Patentamt | 2023