Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Tunnel open cut tunnel concrete pouring formwork device
The invention relates to a tunnel open cut tunnel concrete pouring formwork device. Existing open cut tunnel concrete is generally formed by splicing wood plates to serve as an outer mold for pouring, labor intensity is high, and operation efficiency is low. According to the tunnel open cut tunnel concrete pouring formwork device, an inner formwork is arranged on the periphery of a construction trolley, an outer formwork supporting device is arranged on the upper portion of the construction trolley, the outer formwork supporting device comprises a vertical lifting device and a horizontal supporting device, and transverse telescopic arms are hinged to the horizontal supporting device; outer molds are connected to the transverse telescopic arms, the vertical lifting device moves up and down to adjust the radial distance between the outer molds and the inner mold, and the outer molds are folded and stretched under traction of the transverse telescopic arms to be fixed to the inner mold to form a pouring formwork or separated from a detaching formwork. The outer mold of the template device can be installed at a time until all operations of the open cut tunnel section are completed, repeated mold removal is not needed, automatic mold removal can be achieved, the labor intensity is low, and the construction efficiency is high.
本发明涉及一种隧道明洞砼浇筑模板装置。现有的明洞砼一般采用木板拼接起来作为外模进行浇筑，劳动强度大、作业效率低。本发明提供的一种隧道明洞砼浇筑模板装置，在施工台车的外周上设置有内模，施工台车的上部设置有外模支撑装置，外模支撑装置包括垂直升降装置和水平支撑装置，水平支撑装置的上分别铰接有横向伸缩臂，横向伸缩臂上均连接有外模，垂直升降装置上下移动调节外模和内膜的径向距离，外模在横向伸缩臂的牵引下折叠伸展与内膜固定形成浇筑模板或脱离拆卸模板。本发明的模板装置外模可以一次安装直到明洞段全部作业完成，不用来回拆模，可实现自动脱模，劳动强度底，施工效率高。
Tunnel open cut tunnel concrete pouring formwork device
The invention relates to a tunnel open cut tunnel concrete pouring formwork device. Existing open cut tunnel concrete is generally formed by splicing wood plates to serve as an outer mold for pouring, labor intensity is high, and operation efficiency is low. According to the tunnel open cut tunnel concrete pouring formwork device, an inner formwork is arranged on the periphery of a construction trolley, an outer formwork supporting device is arranged on the upper portion of the construction trolley, the outer formwork supporting device comprises a vertical lifting device and a horizontal supporting device, and transverse telescopic arms are hinged to the horizontal supporting device; outer molds are connected to the transverse telescopic arms, the vertical lifting device moves up and down to adjust the radial distance between the outer molds and the inner mold, and the outer molds are folded and stretched under traction of the transverse telescopic arms to be fixed to the inner mold to form a pouring formwork or separated from a detaching formwork. The outer mold of the template device can be installed at a time until all operations of the open cut tunnel section are completed, repeated mold removal is not needed, automatic mold removal can be achieved, the labor intensity is low, and the construction efficiency is high.
本发明涉及一种隧道明洞砼浇筑模板装置。现有的明洞砼一般采用木板拼接起来作为外模进行浇筑，劳动强度大、作业效率低。本发明提供的一种隧道明洞砼浇筑模板装置，在施工台车的外周上设置有内模，施工台车的上部设置有外模支撑装置，外模支撑装置包括垂直升降装置和水平支撑装置，水平支撑装置的上分别铰接有横向伸缩臂，横向伸缩臂上均连接有外模，垂直升降装置上下移动调节外模和内膜的径向距离，外模在横向伸缩臂的牵引下折叠伸展与内膜固定形成浇筑模板或脱离拆卸模板。本发明的模板装置外模可以一次安装直到明洞段全部作业完成，不用来回拆模，可实现自动脱模，劳动强度底，施工效率高。
Tunnel open cut tunnel concrete pouring formwork device
一种隧道明洞砼浇筑模板装置
LIU ZHAOBO (Autor:in) / MA XIAOLI (Autor:in) / WANG FEI (Autor:in) / WANG XIAOQING (Autor:in) / ZHOU PUHUA (Autor:in) / SONG XIAOJUN (Autor:in) / BI BIN (Autor:in) / SUO FURONG (Autor:in) / DU QINGFENG (Autor:in) / YAN LEI (Autor:in)
21.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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