A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Protective fence for road and bridge construction
The invention discloses a protective fence for road and bridge construction. The fence comprises a bottom plate, side plates, reinforcing plates, mounting holes, long holes, extension shafts, guardrail rods, connecting shafts, middle shafts, storage grooves, sleeves, movable pipes, limiting pieces, fixing rings, limiting holes, end heads, connecting blocks, bolts, protective nets, supporting rods, fastening screws, fixing blocks, adjusting screws, limiting blocks, movable blocks, connecting rods, rolling wheels, fixing shafts, transverse rods and mounting screws. The protective fence has the beneficial effects that the protective fence is adopted for protection of road and bridge construction sites, the rapid installation function is achieved, the protective fence can move, the operation difficulty of constructors is reduced, the length can be adjusted, the practicability of the protective fence is improved, the good protective effect can be achieved, the structural strength of the protective fence is improved, and meanwhile, storage is convenient, the sleeves and the cross rods can be disassembled, the guardrail rods can be folded, subsequent use is facilitated, and the practicability of the guardrail is improved.
本发明公开了一种道路桥梁施工用防护栏，其包括：底板、侧板、加强板、安装孔、长孔、延长轴、护栏杆、连接轴、中间轴、收纳槽、套管、活动管、限位件、固定环、限位孔、端头、连接块、螺栓、防护网、支撑杆、紧固螺杆、固定块、调节螺杆、限位块、活动块、连杆、滚轮、固定轴、横杆、安装螺杆。本发明的有益之处在于其采用防护栏进行道路桥梁施工场所的防护，并具有快速安装功能，防护栏能够实现移动，降低施工人员操作难度，并能够进行长度调整，提高防护栏的实用性，且够起到良好的防护作用，提高防护栏的结构强度，同时方便收纳，能够实现套管和横杆的拆卸，并能够实现护栏杆的收起，方便后续的使用，提高防护栏的实用性。
Protective fence for road and bridge construction
The invention discloses a protective fence for road and bridge construction. The fence comprises a bottom plate, side plates, reinforcing plates, mounting holes, long holes, extension shafts, guardrail rods, connecting shafts, middle shafts, storage grooves, sleeves, movable pipes, limiting pieces, fixing rings, limiting holes, end heads, connecting blocks, bolts, protective nets, supporting rods, fastening screws, fixing blocks, adjusting screws, limiting blocks, movable blocks, connecting rods, rolling wheels, fixing shafts, transverse rods and mounting screws. The protective fence has the beneficial effects that the protective fence is adopted for protection of road and bridge construction sites, the rapid installation function is achieved, the protective fence can move, the operation difficulty of constructors is reduced, the length can be adjusted, the practicability of the protective fence is improved, the good protective effect can be achieved, the structural strength of the protective fence is improved, and meanwhile, storage is convenient, the sleeves and the cross rods can be disassembled, the guardrail rods can be folded, subsequent use is facilitated, and the practicability of the guardrail is improved.
本发明公开了一种道路桥梁施工用防护栏，其包括：底板、侧板、加强板、安装孔、长孔、延长轴、护栏杆、连接轴、中间轴、收纳槽、套管、活动管、限位件、固定环、限位孔、端头、连接块、螺栓、防护网、支撑杆、紧固螺杆、固定块、调节螺杆、限位块、活动块、连杆、滚轮、固定轴、横杆、安装螺杆。本发明的有益之处在于其采用防护栏进行道路桥梁施工场所的防护，并具有快速安装功能，防护栏能够实现移动，降低施工人员操作难度，并能够进行长度调整，提高防护栏的实用性，且够起到良好的防护作用，提高防护栏的结构强度，同时方便收纳，能够实现套管和横杆的拆卸，并能够实现护栏杆的收起，方便后续的使用，提高防护栏的实用性。
Protective fence for road and bridge construction
一种道路桥梁施工用防护栏
SHEN QILONG (author) / ZHANG JING (author) / ZHAO JING (author)
2022-02-18
Patent
Electronic Resource
Chinese
IPC:
E04H
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Safety protective fence for road and bridge construction
| European Patent Office | 2021