Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Temporary protection device for municipal manhole cover
The invention discloses a temporary protection device for a municipal manhole cover. The temporary protection device comprises a shell and an unfolding mechanism, wherein the unfolding mechanism is specifically composed of four sliding rails, limiting grooves, threaded rods, supporting blocks, spring rods, sliding rods, H-shaped blocks and rotating blocks, the threaded rods are slidably connected to the surface of the shell in a matched mode, the sliding rails are welded to the inner wall of the shell, two limiting grooves are welded to the surface of each sliding rail, the supporting blocks are welded to the surfaces of the threaded rods, the spring rods are welded to the surfaces of the supporting blocks, and the sliding rods are installed on the other sides of the surfaces of the spring rods. The whole device has the advantages of small size, high storage performance, convenience in carrying and high overall strength, one-key unfolding can be achieved, the operation difficulty is greatly reduced, and the temporary protection device can temporarily serve as a manhole cover to support a road surface, so that traffic jam caused by damage of the manhole cover is effectively avoided, and the whole device can be widely applied to temporary protection of municipal manhole covers.
本发明公开了一种市政井盖用临时防护装置，包括外壳，还包括展开机构，所述展开机构具体由滑轨、限位槽、螺纹杆、支撑块、弹簧杆、滑杆、H型块和转动块组成，所述外壳表面配合滑动连接有螺纹杆，所述外壳内壁焊接有滑轨，且滑轨有四个，所述滑轨表面焊接有限位槽，且限位槽有两个，所述螺纹杆表面焊接有支撑块，所述支撑块表焊接有弹簧杆，所述弹簧杆表面另一侧安装有滑杆，整个装置较为小巧，收纳性较强，便于随身携带，并且可以实现一键展开，大大的降低了操作难度，整体强度较高，可以暂时作为井盖支撑路面，有效的避免了因井盖损坏而造成的交通拥堵，整个装置可以大范围适用于市政井盖临时防护。
Temporary protection device for municipal manhole cover
The invention discloses a temporary protection device for a municipal manhole cover. The temporary protection device comprises a shell and an unfolding mechanism, wherein the unfolding mechanism is specifically composed of four sliding rails, limiting grooves, threaded rods, supporting blocks, spring rods, sliding rods, H-shaped blocks and rotating blocks, the threaded rods are slidably connected to the surface of the shell in a matched mode, the sliding rails are welded to the inner wall of the shell, two limiting grooves are welded to the surface of each sliding rail, the supporting blocks are welded to the surfaces of the threaded rods, the spring rods are welded to the surfaces of the supporting blocks, and the sliding rods are installed on the other sides of the surfaces of the spring rods. The whole device has the advantages of small size, high storage performance, convenience in carrying and high overall strength, one-key unfolding can be achieved, the operation difficulty is greatly reduced, and the temporary protection device can temporarily serve as a manhole cover to support a road surface, so that traffic jam caused by damage of the manhole cover is effectively avoided, and the whole device can be widely applied to temporary protection of municipal manhole covers.
本发明公开了一种市政井盖用临时防护装置，包括外壳，还包括展开机构，所述展开机构具体由滑轨、限位槽、螺纹杆、支撑块、弹簧杆、滑杆、H型块和转动块组成，所述外壳表面配合滑动连接有螺纹杆，所述外壳内壁焊接有滑轨，且滑轨有四个，所述滑轨表面焊接有限位槽，且限位槽有两个，所述螺纹杆表面焊接有支撑块，所述支撑块表焊接有弹簧杆，所述弹簧杆表面另一侧安装有滑杆，整个装置较为小巧，收纳性较强，便于随身携带，并且可以实现一键展开，大大的降低了操作难度，整体强度较高，可以暂时作为井盖支撑路面，有效的避免了因井盖损坏而造成的交通拥堵，整个装置可以大范围适用于市政井盖临时防护。
Temporary protection device for municipal manhole cover
一种市政井盖用临时防护装置
CHEN YANG (Autor:in) / QIAN QIZHI (Autor:in) / YONG ZONGFU (Autor:in) / ZHONG WANMING (Autor:in)
17.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Municipal manhole cover loss early warning protection device
| Europäisches Patentamt | 2022