A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Installation method of overline protection facility for road and bridge extension construction
The invention discloses an installation method of an overline protection facility for road and bridge extension construction, the protection facility is a protection fence, the protection fence comprises a fence rod and a protection net, the installation method comprises the following installation steps: step 1, placing the fence rod, step 2, installing the protection fence on a stabilizing device, wherein the stabilizing device comprises a bottom plate, universal wheels are arranged at the bottom of the bottom plate, a balancing weight is arranged on one side of the bottom plate, a handle isarranged on the bottom plate, supporting plates are symmetrically arranged on the bottom plate, a supporting lever is connected between the supporting plates, a plurality of sliding sleeves are arranged on the supporting lever in a sleeving mode, a connecting lever is arranged on one side of each sliding sleeve, an installation block is arranged on each connecting lever, and a vertical lever is arranged on each installation block. The fence rod is mounted on clamping strips on the stabilizing device, a bolt of an expansion bolt mounted on the edge of a bridge floor is inserted into a mountinghole of a mounting plate on the fence rod in a manner of pushing the stabilizing device, and finally a nut on the expansion bolt is locked, so that the fence rod does not need to be transversely heldfor a long time in the whole fence rod mounting process; labor is saved during installation, and potential safety hazards are effectively reduced.
本发明公开了一种路桥扩建施工跨线防护设施的安装方法，防护设施为防护栏，防护栏包括拦杆和防护网，包括以下安装步骤：步骤一，摆放拦杆，步骤二，将防护栏安装在稳定装置上，其中，稳定装置包括底板，底板的底部装设有万向轮，底板的一侧装设有配重块，底板上装设有把手，底板上对称装设有支撑板，支撑板之间连接有支撑杠，支撑杠上套设有多个滑套，滑套的一侧装设有连接杠，连接杠上装设有安装块，安装块上装设有立杠。通过将拦杆安装在稳定装置上的夹条上，并以推移稳定装置的方式，将拦杆上安装板的安装孔插入桥面边沿安装好的膨胀螺栓的螺栓上，最后锁紧膨胀螺栓上的螺母，整个安装拦杆的过程，无需长时间横向拿置拦杆，安装省力且有效降低安全隐患。
Installation method of overline protection facility for road and bridge extension construction
The invention discloses an installation method of an overline protection facility for road and bridge extension construction, the protection facility is a protection fence, the protection fence comprises a fence rod and a protection net, the installation method comprises the following installation steps: step 1, placing the fence rod, step 2, installing the protection fence on a stabilizing device, wherein the stabilizing device comprises a bottom plate, universal wheels are arranged at the bottom of the bottom plate, a balancing weight is arranged on one side of the bottom plate, a handle isarranged on the bottom plate, supporting plates are symmetrically arranged on the bottom plate, a supporting lever is connected between the supporting plates, a plurality of sliding sleeves are arranged on the supporting lever in a sleeving mode, a connecting lever is arranged on one side of each sliding sleeve, an installation block is arranged on each connecting lever, and a vertical lever is arranged on each installation block. The fence rod is mounted on clamping strips on the stabilizing device, a bolt of an expansion bolt mounted on the edge of a bridge floor is inserted into a mountinghole of a mounting plate on the fence rod in a manner of pushing the stabilizing device, and finally a nut on the expansion bolt is locked, so that the fence rod does not need to be transversely heldfor a long time in the whole fence rod mounting process; labor is saved during installation, and potential safety hazards are effectively reduced.
本发明公开了一种路桥扩建施工跨线防护设施的安装方法，防护设施为防护栏，防护栏包括拦杆和防护网，包括以下安装步骤：步骤一，摆放拦杆，步骤二，将防护栏安装在稳定装置上，其中，稳定装置包括底板，底板的底部装设有万向轮，底板的一侧装设有配重块，底板上装设有把手，底板上对称装设有支撑板，支撑板之间连接有支撑杠，支撑杠上套设有多个滑套，滑套的一侧装设有连接杠，连接杠上装设有安装块，安装块上装设有立杠。通过将拦杆安装在稳定装置上的夹条上，并以推移稳定装置的方式，将拦杆上安装板的安装孔插入桥面边沿安装好的膨胀螺栓的螺栓上，最后锁紧膨胀螺栓上的螺母，整个安装拦杆的过程，无需长时间横向拿置拦杆，安装省力且有效降低安全隐患。
Installation method of overline protection facility for road and bridge extension construction
一种路桥扩建施工跨线防护设施的安装方法
LI SHIZHEN (author)
2021-02-19
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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