A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-slip quick hole cover
The invention relates to the technical field of hole covers, and discloses an anti-slip quick hole cover which comprises a cover plate covering a hole and a plurality of limiting bolts, the multiple limiting bolts are inserted into the top of the cover plate, and the bottom ends of the multiple limiting bolts penetrate through the cover plate to stretch into the hole. The side portions of the multiple limiting bolts abut against the side walls of the periphery of the hole. The device is safe, convenient, anti-slip and reusable. In addition, the criss-cross grooves are formed in the cover plate, the bearing capacity of the cover plate is improved, the thickness of the cover plate can be reduced, the weight of the cover plate is reduced, and the cover plate is convenient to place and move.
本发明涉及孔盖技术领域，公开了一种防滑移快捷孔盖，包括覆盖在孔洞上的盖板以及多个限位插销，多个限位插销分别插设于盖板的顶部，多个限位插销的底端分别穿过盖板伸入孔洞内，多个限位插销的侧部分别与孔洞的四周的侧壁相抵。本发明安全、便捷、防滑移、可重复使用。此外盖板上设置有纵横交错的凹槽，增加了盖板的承重能力，因此能减少盖板的厚度从而减少其重量，使盖板便于放置和搬移。
Anti-slip quick hole cover
The invention relates to the technical field of hole covers, and discloses an anti-slip quick hole cover which comprises a cover plate covering a hole and a plurality of limiting bolts, the multiple limiting bolts are inserted into the top of the cover plate, and the bottom ends of the multiple limiting bolts penetrate through the cover plate to stretch into the hole. The side portions of the multiple limiting bolts abut against the side walls of the periphery of the hole. The device is safe, convenient, anti-slip and reusable. In addition, the criss-cross grooves are formed in the cover plate, the bearing capacity of the cover plate is improved, the thickness of the cover plate can be reduced, the weight of the cover plate is reduced, and the cover plate is convenient to place and move.
本发明涉及孔盖技术领域，公开了一种防滑移快捷孔盖，包括覆盖在孔洞上的盖板以及多个限位插销，多个限位插销分别插设于盖板的顶部，多个限位插销的底端分别穿过盖板伸入孔洞内，多个限位插销的侧部分别与孔洞的四周的侧壁相抵。本发明安全、便捷、防滑移、可重复使用。此外盖板上设置有纵横交错的凹槽，增加了盖板的承重能力，因此能减少盖板的厚度从而减少其重量，使盖板便于放置和搬移。
Anti-slip quick hole cover
一种防滑移快捷孔盖
LIU XINDONG (author) / LUO XINGMIN (author) / CHEN SHIMING (author) / ZOU FUSHUN (author)
2021-12-31
Patent
Electronic Resource
Chinese
| European Patent Office | 2020