Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fixing device used for concrete pipe gallery side wall embedded parts
The invention discloses a fixing device used for concrete pipe gallery side wall embedded parts. The fixing device comprises horizontal longitudinal rebars (3) embedded in pipe gallery side wall concrete (4), vertically stressed rebars (5) and side wall formworks (1) used for pouring the pipe gallery side wall concrete (4). A plurality of counter supporting spiral bars (2) are welded and fixed between the vertically stressed rebars (5) located on the two sides. Embedded steel plates (6) are welded and fixed to the two ends of each of the counter supporting spiral bars (2) correspondingly and tightly attached to the side wall formworks (1) under the effect of the counter supporting spiral bars (2). Steel plate anchor bars (7) are arranged on the back faces of the embedded steel plates (6) correspondingly. According to the fixing device used for the concrete pipe gallery side wall embedded parts, through elastic force of the counter supporting spiral bars, the embedded steel plates and the side wall formworks are tightly attached, the embedded steel plates are prevented from being dislocated in the pipe gallery side wall concrete pouring process, the position fixing accuracy of the embedded steel plates is improved, and convenience is brought to subsequent construction.
本发明公开了一种用于混凝土管廊侧壁预埋件的固定装置，包括预埋于管廊侧壁混凝土（4）内的水平纵向钢筋（3）、竖向受力钢筋（5）和用于浇注管廊侧壁混凝土（4）的侧壁模板（1），位于两侧的竖向受力钢筋（5）之间焊接固定若干根对撑螺旋筋（2），每根对撑螺旋筋（2）两端分别焊接固定预埋钢板（6），所述预埋钢板（6）在对撑螺旋筋（2）作用下紧贴侧壁模板（1），所述预埋钢板（6）背面设有钢板锚筋（7）。该装置通过对撑螺旋筋的弹力将预埋钢板与侧壁模板紧密贴合，防止管廊侧壁混凝土浇筑过程中造成预埋钢板的位置错动，提高预埋钢板位置固定的准确性，为后续施工带来便利。
Fixing device used for concrete pipe gallery side wall embedded parts
The invention discloses a fixing device used for concrete pipe gallery side wall embedded parts. The fixing device comprises horizontal longitudinal rebars (3) embedded in pipe gallery side wall concrete (4), vertically stressed rebars (5) and side wall formworks (1) used for pouring the pipe gallery side wall concrete (4). A plurality of counter supporting spiral bars (2) are welded and fixed between the vertically stressed rebars (5) located on the two sides. Embedded steel plates (6) are welded and fixed to the two ends of each of the counter supporting spiral bars (2) correspondingly and tightly attached to the side wall formworks (1) under the effect of the counter supporting spiral bars (2). Steel plate anchor bars (7) are arranged on the back faces of the embedded steel plates (6) correspondingly. According to the fixing device used for the concrete pipe gallery side wall embedded parts, through elastic force of the counter supporting spiral bars, the embedded steel plates and the side wall formworks are tightly attached, the embedded steel plates are prevented from being dislocated in the pipe gallery side wall concrete pouring process, the position fixing accuracy of the embedded steel plates is improved, and convenience is brought to subsequent construction.
本发明公开了一种用于混凝土管廊侧壁预埋件的固定装置，包括预埋于管廊侧壁混凝土（4）内的水平纵向钢筋（3）、竖向受力钢筋（5）和用于浇注管廊侧壁混凝土（4）的侧壁模板（1），位于两侧的竖向受力钢筋（5）之间焊接固定若干根对撑螺旋筋（2），每根对撑螺旋筋（2）两端分别焊接固定预埋钢板（6），所述预埋钢板（6）在对撑螺旋筋（2）作用下紧贴侧壁模板（1），所述预埋钢板（6）背面设有钢板锚筋（7）。该装置通过对撑螺旋筋的弹力将预埋钢板与侧壁模板紧密贴合，防止管廊侧壁混凝土浇筑过程中造成预埋钢板的位置错动，提高预埋钢板位置固定的准确性，为后续施工带来便利。
Fixing device used for concrete pipe gallery side wall embedded parts
一种用于混凝土管廊侧壁预埋件的固定装置
ZHANG YE (Autor:in) / NIE HAO (Autor:in) / WANG HAIDONG (Autor:in) / MENG XUEFEI (Autor:in) / WAN LEI (Autor:in) / DU LIPENG (Autor:in) / ZHAO SHUAI (Autor:in) / MA NING (Autor:in) / PAN JIANGANG (Autor:in) / ZHANG YANAN (Autor:in)
03.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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