Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Municipal road maintenance protection device
The invention relates to the technical field of road construction, in particular to a municipal road maintenance protection device. The municipal road maintenance protection device does not need to be manually assembled and is convenient to operate. A municipal road maintenance protection device comprises a warning board, moving wheels, protection covers, a pull rod and the like, the moving wheels are installed at the bottom of the warning board, the protection covers are installed on the two sides of the warning board, arc-shaped grooves are symmetrically formed in the front side and the rear side of each protection cover, and two square grooves which are in bilateral symmetry are formed in the front side and the rear side of the warning board. The pull rod is fixedly connected to the upper side of the warning board. The folding frame which can be pulled out in a sliding mode and stretched and unfolded is arranged and used for protecting a municipal road maintenance site, manual assembly is not needed, and operation is more time-saving and convenient.
本发明涉及道路施工技术领域，尤其涉及一种市政道路维修防护装置。本发明提供一种无需人工组装的、操作便利的市政道路维修防护装置。一种市政道路维修防护装置，包括有警示牌、移动轮、防护盖和拉杆等，移动轮安装在警示牌的底部，防护盖安装在警示牌的两侧，防护盖的前后两侧对称开设有弧形槽，警示牌的前后两侧均开设有两个左右对称的方形槽，拉杆固接在警示牌的上侧。本发明中通过设置可以滑动拉出并伸缩展开的折叠架，用于对市政道路维修地点进行防护，无需人工组装，操作更为省时便捷。
Municipal road maintenance protection device
The invention relates to the technical field of road construction, in particular to a municipal road maintenance protection device. The municipal road maintenance protection device does not need to be manually assembled and is convenient to operate. A municipal road maintenance protection device comprises a warning board, moving wheels, protection covers, a pull rod and the like, the moving wheels are installed at the bottom of the warning board, the protection covers are installed on the two sides of the warning board, arc-shaped grooves are symmetrically formed in the front side and the rear side of each protection cover, and two square grooves which are in bilateral symmetry are formed in the front side and the rear side of the warning board. The pull rod is fixedly connected to the upper side of the warning board. The folding frame which can be pulled out in a sliding mode and stretched and unfolded is arranged and used for protecting a municipal road maintenance site, manual assembly is not needed, and operation is more time-saving and convenient.
本发明涉及道路施工技术领域，尤其涉及一种市政道路维修防护装置。本发明提供一种无需人工组装的、操作便利的市政道路维修防护装置。一种市政道路维修防护装置，包括有警示牌、移动轮、防护盖和拉杆等，移动轮安装在警示牌的底部，防护盖安装在警示牌的两侧，防护盖的前后两侧对称开设有弧形槽，警示牌的前后两侧均开设有两个左右对称的方形槽，拉杆固接在警示牌的上侧。本发明中通过设置可以滑动拉出并伸缩展开的折叠架，用于对市政道路维修地点进行防护，无需人工组装，操作更为省时便捷。
Municipal road maintenance protection device
一种市政道路维修防护装置
LI FAN (Autor:in) / LI SISI (Autor:in) / DENG SHUHUANG (Autor:in) / DENG QING (Autor:in)
08.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
Safety protection device for municipal road maintenance foundation pit
| Europäisches Patentamt | 2021