Photovoltaic ventilation curtain wall integrated prefabricated part suitable for fabricated building

Abstract

The invention belongs to the technical field of prefabricated parts and discloses a photovoltaic ventilation curtain wall integrated prefabricated part suitable for a fabricated building. The photovoltaic ventilation curtain wall integrated prefabricated part comprises a concrete wall body and a wood board, wherein an anchor rod is poured at a left end of the concrete wall body, and a Halfen groove embedded part is fixedly mounted at a left end of the anchor rod. The integrated prefabricated part is advantaged in that the baffle is driven by a magnetic plate to move towards a clamping plate, so an expansion air bag and the Halfen groove embedded part are positioned, when the expansion air bag needs to be taken out, gas in an inflation pipe is discharged, at the moment, a telescopic pipe loses support of the gas, the magnetic plate moves towards an extension plate under the action of magnetic force, and the clamping plate loses positioning; the clamping plate can be rotated to a horizontal state, when the inflation pipe is horizontally pulled out leftwards, the clamping plate is hindered by the protrusion of the Halfen groove embedded part to gradually rotate to a horizontal state, and therefore the inflation air bag can be rapidly pulled out, operation is easy, and working difficulty of operators is lowered.

Description

technical field [0001] The invention belongs to the technical field of prefabricated components, in particular to a photovoltaic ventilation curtain wall integrated prefabricated component suitable for prefabricated buildings. Background technique [0002] Photovoltaic ventilated curtain wall refers to the installation of solar power generation modules in the hollow glass curtain wall to convert solar energy into electrical energy. Prefabricated buildings refer to the transfer of a large number of on-site operations in the traditional construction method to the factory for processing and manufacturing of building components and components in the factory. Accessories, in construction use, the floor slab used for the installation position of the photovoltaic ventilation curtain wall is poured and produced in the form of integrated prefabricated components, which greatly reduces the construction period of the building. [0003] When the existing integrated prefabricated compone...

AI Technical Summary

Problems solved by technology

[0003] When the existing integrated prefabricated components are poured, most of them use disassembled wooden boards to build the mold, then install steel bars and halfway embedded parts in the mold, and finally pour concrete to realize the production of integrated prefabricated components. However, the cross-section of the embedded part of the HALFEN groove is "concave". In order to avoid the blockage of the embedded part of the HALFEN groove caused by the concrete entering the embedded part of the HALFEN groove when pouring concrete, a "T" shape foam is usually used. The filler of the material covers the inside of the HALFEN channel embedded part. During installation, since the two ends of the HALFEN channel embedded part are designed to be open, the "T" shaped foam material filler can be directly passed through the port. It is inserted into the embedded part of the HALFEN trough, but after the concrete is solidified, the ports at both ends of the HALFEN trough embedded part are filled and closed by concrete. At this time, it is not possible to directly flush the HALFEN when the "T"-shaped foam filler is taken out. The two ends of the embedded part of the slot are pulled out directly, but need to be pulled out from the front of the embedded part of the HALFEN slot, but because the filler is "T" shaped, the upper and lower ends will be affected by the protrusions at the upper and lower ends of the embedded part of the HALFEN slot. It is blocked, it is not convenient to extract the filler out of the embedded part of the HALFEN groove, the operation is complicated, and the work difficulty of the operator is increased

[0004] The existing integrated prefabricated components are composed of concrete, steel bars and the embedded parts of the HALFEN channel. After the concrete is poured, it is necessary to vibrate the concrete to eliminate the air bubbles in the concrete. When vibrating, it is necessary to fully vibrate the concrete in the area of ​​the embedded part of the Hafen groove. During the pounding, there may be a possibility that the vibrating rod may come into contact with the wires of the fixed HALFEN channel embedded parts, resulting in the loosening of the wires, which may cause the offset of the HALFEN channel embedded parts, resulting in the installation of the photovoltaic ventilation curtain wall. When the keel is skewed, the keel is skewed, which makes it impossible to install the photovoltaic ventilation curtain wall, thereby reducing the production quality of the integrated prefabricated components

[0005] When the existing integrated prefabricated components are poured, detachable wooden boards are usually used as molds. When placing the embedded part of the Hafen trough, one end of the installation keel needs to be attached to the wooden board, and then the concrete is poured. The surface is rough. After the HALFEN trough embedded part is bonded to the wooden board, there is still a gap between the wooden board and the HALFEN trough embedded part. As a result, when pouring concrete, there will be some concrete entering the gap and the surface of the HALFEN trough. Contact, after the concrete solidifies, it may block the exposed surface of the embedded part of the HALFEN trough. When installing the keel, it is also necessary to clean the concrete existing on the surface of the HALFEN trough, which increases the labor intensity of the operator

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