Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cover plate structure for covering hole
The invention discloses a cover plate structure for covering a hole, and relates to the technical field of power equipment installation construction tools. The cover plate structure for covering the hole comprises a first cover plate, a tightener and a second cover plate, wherein an operation through hole is formed in the front surface of the first cover plate; the tightener comprises a sleeve, a ratchet mechanism installed on the sleeve and two movable rods movably arranged at the two ends of the sleeve respectively, the sleeve is arranged on the back face of the first cover plate, and the ratchet mechanism corresponds to the operation through hole, the distance between the two movable rods is adjusted by rotating a ratchet wheel of a ratchet wheel mechanism; the second cover plate is arranged on the front face of the first cover plate, and the second cover plate can cover the operation through hole. The cover plate structure for covering the hole is convenient to operate, not only facilitates hole covering, but also is good in reliability.
本发明公开了一种用于遮盖孔洞的盖板结构，涉及电力设备安装施工工具技术领域。所述用于遮盖孔洞的盖板结构包括第一盖板、松紧器和第二盖板，所述第一盖板的正面开设有操作通孔；所述松紧器包括套筒、安装在所述套筒上的棘轮机构以及分别可移动地设置在所述套筒两端的两个活动杆，所述套筒设置在所述第一盖板的背面，且所述棘轮机构对应于所述操作通孔，通过旋转所述棘轮机构的棘轮以调节两个所述活动杆之间的间距；所述第二盖板设置在所述第一盖板的正面，且所述第二盖板能遮盖所述操作通孔。该发明操作方便，不仅便于遮盖孔洞，且可靠性好。
Cover plate structure for covering hole
The invention discloses a cover plate structure for covering a hole, and relates to the technical field of power equipment installation construction tools. The cover plate structure for covering the hole comprises a first cover plate, a tightener and a second cover plate, wherein an operation through hole is formed in the front surface of the first cover plate; the tightener comprises a sleeve, a ratchet mechanism installed on the sleeve and two movable rods movably arranged at the two ends of the sleeve respectively, the sleeve is arranged on the back face of the first cover plate, and the ratchet mechanism corresponds to the operation through hole, the distance between the two movable rods is adjusted by rotating a ratchet wheel of a ratchet wheel mechanism; the second cover plate is arranged on the front face of the first cover plate, and the second cover plate can cover the operation through hole. The cover plate structure for covering the hole is convenient to operate, not only facilitates hole covering, but also is good in reliability.
本发明公开了一种用于遮盖孔洞的盖板结构，涉及电力设备安装施工工具技术领域。所述用于遮盖孔洞的盖板结构包括第一盖板、松紧器和第二盖板，所述第一盖板的正面开设有操作通孔；所述松紧器包括套筒、安装在所述套筒上的棘轮机构以及分别可移动地设置在所述套筒两端的两个活动杆，所述套筒设置在所述第一盖板的背面，且所述棘轮机构对应于所述操作通孔，通过旋转所述棘轮机构的棘轮以调节两个所述活动杆之间的间距；所述第二盖板设置在所述第一盖板的正面，且所述第二盖板能遮盖所述操作通孔。该发明操作方便，不仅便于遮盖孔洞，且可靠性好。
Cover plate structure for covering hole
一种用于遮盖孔洞的盖板结构
HUANG YONGJIE (Autor:in) / ZHOU KERUI (Autor:in) / ZHAO XIANGYUAN (Autor:in) / YANG YUPENG (Autor:in)
21.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste