Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a casing pipe pre-burying tool for building aluminum formwork construction. The casing pipe pre-burying tool comprises a connecting rod, a first piston, a second piston and a bayonet lock; the first piston is in threaded fit with the connecting rod, and a first positioning protrusion is arranged on the first piston; the second piston can move along the connecting rod, and a second positioning protrusion is arranged on the second piston; the first spring is used for moving the second piston; and the bayonet lock is sleeved with a second spring, the bayonet lock has a fixing state and a disengaging state, in the fixing state, the bayonet lock fixes the second piston to the connecting rod, and in the disengaging state, the first spring can drive the second piston to move. The first positioning protrusion and the second positioning protrusion on the tool can be clamped into a first positioning hole and a second positioning hole in aluminum formworks on the two sides so as to fix a sleeve, and therefore in the subsequent construction process, the position of the sleeve is not prone to deviate.
本发明公开了一种建筑铝模施工用套管预埋工具，包括：连杆；第一活塞，第一活塞与连杆螺纹配合，第一活塞上设有第一定位凸起；第二活塞，第二活塞可沿连杆移动，第二活塞上设有第二定位凸起；第一弹簧，第一弹簧用于使第二活塞移动；卡销，卡销上外套有第二弹簧，卡销具有固定状态和脱离状态，在固定状态，卡销将第二活塞固定在连杆上，在脱离状态，第一弹簧可驱动第二活塞移动。本工具上的第一定位凸起和第二定位凸起可卡入到两侧铝模上的第一定位孔和第二定位孔中，以对套管进行固定，从而在后续的施工过程中，套管的位置不易发生偏移。
The invention discloses a casing pipe pre-burying tool for building aluminum formwork construction. The casing pipe pre-burying tool comprises a connecting rod, a first piston, a second piston and a bayonet lock; the first piston is in threaded fit with the connecting rod, and a first positioning protrusion is arranged on the first piston; the second piston can move along the connecting rod, and a second positioning protrusion is arranged on the second piston; the first spring is used for moving the second piston; and the bayonet lock is sleeved with a second spring, the bayonet lock has a fixing state and a disengaging state, in the fixing state, the bayonet lock fixes the second piston to the connecting rod, and in the disengaging state, the first spring can drive the second piston to move. The first positioning protrusion and the second positioning protrusion on the tool can be clamped into a first positioning hole and a second positioning hole in aluminum formworks on the two sides so as to fix a sleeve, and therefore in the subsequent construction process, the position of the sleeve is not prone to deviate.
本发明公开了一种建筑铝模施工用套管预埋工具，包括：连杆；第一活塞，第一活塞与连杆螺纹配合，第一活塞上设有第一定位凸起；第二活塞，第二活塞可沿连杆移动，第二活塞上设有第二定位凸起；第一弹簧，第一弹簧用于使第二活塞移动；卡销，卡销上外套有第二弹簧，卡销具有固定状态和脱离状态，在固定状态，卡销将第二活塞固定在连杆上，在脱离状态，第一弹簧可驱动第二活塞移动。本工具上的第一定位凸起和第二定位凸起可卡入到两侧铝模上的第一定位孔和第二定位孔中，以对套管进行固定，从而在后续的施工过程中，套管的位置不易发生偏移。
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