Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Shaped reserving device for horizontal hole
The invention relates to the technical field of hole protection, in particular to a horizontal hole shaping reserving device which comprises a reserving frame, a plug pin assembly, a top cover and a fixing piece. The reserved frame comprises three first side plates, a second side plate assembly and hinges, a square space is defined by the three first side plates and the second side plate assembly, the adjacent first side plates are hinged through the hinges, and the second side plate assembly comprises a first branch side plate and a second branch side plate; the first branch side plate and the second branch side plate are respectively hinged with the adjacent first side plates through hinges; wherein the outer surface of the reserved frame is coated with an elevation layer and a demolding layer; the plug pin assembly comprises a plug pin and two limiting pieces, the two limiting pieces are arranged on the first branch side plate and the second branch side plate correspondingly and are in butt joint to define a plug pin hole, and the plug pin is inserted into the plug pin hole. The top cover comprises a cover plate and a plurality of positioning pieces fixed to the cover plate, the cover plate covers the reserved frame, and the projections of the positioning pieces are in the square space of the reserved frame; the number of the fixing pieces is at least two, and the fixing pieces are fixed to the reserved frame.
本发明涉及洞口防护技术领域，具体涉及一种水平洞口定型化预留装置，包括预留框、插销组件、顶盖与固定件。预留框包括三个第一侧板、第二侧板组件与合页，三个第一侧板与第二侧板组件围成一个方形空间，相邻的第一侧板之间通过合页铰接，第二侧板组件包括第一分侧板与第二分侧板，第一分侧板与第二分侧板分别与相邻的第一侧板通过合页铰接；其中，预留框的外表面涂覆有标高层与脱模层；插销组件包括插销与两个限制件，两个限制件分别设置于第一分侧板与第二分侧板且对接围成插销孔，插销插接在插销孔；顶盖包括盖板与多个固定于盖板的定位件，盖板盖设于预留框，定位件的投影在预留框的方形空间；固定件至少设置有2个，固定件固定于预留框。
Shaped reserving device for horizontal hole
The invention relates to the technical field of hole protection, in particular to a horizontal hole shaping reserving device which comprises a reserving frame, a plug pin assembly, a top cover and a fixing piece. The reserved frame comprises three first side plates, a second side plate assembly and hinges, a square space is defined by the three first side plates and the second side plate assembly, the adjacent first side plates are hinged through the hinges, and the second side plate assembly comprises a first branch side plate and a second branch side plate; the first branch side plate and the second branch side plate are respectively hinged with the adjacent first side plates through hinges; wherein the outer surface of the reserved frame is coated with an elevation layer and a demolding layer; the plug pin assembly comprises a plug pin and two limiting pieces, the two limiting pieces are arranged on the first branch side plate and the second branch side plate correspondingly and are in butt joint to define a plug pin hole, and the plug pin is inserted into the plug pin hole. The top cover comprises a cover plate and a plurality of positioning pieces fixed to the cover plate, the cover plate covers the reserved frame, and the projections of the positioning pieces are in the square space of the reserved frame; the number of the fixing pieces is at least two, and the fixing pieces are fixed to the reserved frame.
本发明涉及洞口防护技术领域，具体涉及一种水平洞口定型化预留装置，包括预留框、插销组件、顶盖与固定件。预留框包括三个第一侧板、第二侧板组件与合页，三个第一侧板与第二侧板组件围成一个方形空间，相邻的第一侧板之间通过合页铰接，第二侧板组件包括第一分侧板与第二分侧板，第一分侧板与第二分侧板分别与相邻的第一侧板通过合页铰接；其中，预留框的外表面涂覆有标高层与脱模层；插销组件包括插销与两个限制件，两个限制件分别设置于第一分侧板与第二分侧板且对接围成插销孔，插销插接在插销孔；顶盖包括盖板与多个固定于盖板的定位件，盖板盖设于预留框，定位件的投影在预留框的方形空间；固定件至少设置有2个，固定件固定于预留框。
Shaped reserving device for horizontal hole
水平洞口定型化预留装置
LONG SHAOZHANG (Autor:in) / PENG ZHENGYA (Autor:in) / TANG HUAILIN (Autor:in) / NI RUIDI (Autor:in) / HE YUNBO (Autor:in) / LIU YADONG (Autor:in)
06.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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