Beam-to-column connectors for construction

Abstract

The invention discloses a beam column connecting piece used for building. The beam column connecting piece comprises a beam column connecting piece body, an upright post connection-peg and a horizontal supporting joint, wherein the beam column connecting piece body is formed integrally; the beam column connecting piece body is arranged on the upright post connection-peg convexly along the vertical direction, and the beam column connecting piece body is arranged on the horizontal supporting joint convexly along the horizontal direction; the beam column connecting piece comprises an outside surface and a horizontal side baffle plate positioning groove, wherein the outside surface is not provided with the horizontal supporting joint; the horizontal side baffle plate positioning groove is communicated with the outside surface and a beam end surface resisting surface; circular platforms are arranged on the top surface of the side baffle plate positioning groove; reinforcing ribs are connected among the circular platforms; and threaded through holes are reserved in the circular platforms. The beam column connecting piece used for building has the advantages that: L-shaped side baffle plates are convenient to install; the L-shaped side baffle plates and the beam column connecting pieces form a baffle wall of which the periphery is in end-to-end connection; the L-shaped side baffle plates, floor slab supporting templates and the like form accommodation space for casting cement floor slabs, so that cement concrete is convenient to cast to form the floor slabs parallel to a horizontal plane; a conventional template does not need to be used for supporting any longer when the cement floor slabs are cast; and the waste of raw materials is greatly reduced.

Description

technical field [0001] The invention relates to a beam-column connector for houses, pavilions, booths, bridges and other buildings, in particular to a beam-column connector for a building frame steel structure. Background technique [0002] Existing cement brick mix, reinforced concrete house building and construction method thereof, owing to need to draw frame, cast concrete etc. with steel bar at the construction site, there is following shortcoming: the one is that its upright column pours and builds earlier, pours on upright column again Concrete floors are built, and the connection between the cement floor and the columns is mainly based on the steel bars on the columns and the cement floor. Since the columns and the cement floor are poured twice, the construction period is long, the labor intensity is high, the pollution is large, and the noise is large. The waste of construction raw materials is large; the second is that the relationship between two cement solids is o...

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Problems solved by technology

[0002] Existing cement brick mix, reinforced concrete house building and construction method thereof, owing to need to draw frame, cast concrete etc. with steel bar at the construction site, there is following shortcoming: the one is that its upright column pours and builds earlier, pours on upright column again Concrete floors are built, and the connection between the cement floor and the columns is mainly based on the steel bars on the columns and the cement floor. Since the columns and the cement floor are poured twice, the construction period is long, the labor intensity is high, the pollution is large, and the noise is large. The waste of construction raw materials is large; the second is that the relationship between two cement solids is only the bearing relationship of mechanical loads, and it is impossible to establish a truly integrated internal relationship, which has poor safety, poor earthquake resistance, and short service life; third, it is necessary to use cement, Wood and other building materials destroy ecology; Fourth, when houses are demolished, building materials cannot be reused, resulting in waste of resources and a large amount of construction waste that is difficult to handle; Fourth, due to the heavy weight of the frame structure of traditional cement buildings (high-rise buildings), The mechanical load of the foundation is very large. Once an earthquake shakes, the whole building becomes very fragile and dangerous, which is not conducive to earthquake resistance.

Second, there are many bolts and other fastening connections or welding connections on site, which will increase the difficulty of installation, reduce installation efficiency, and result in high labor and time costs for on-site construction.

The third is that the traditional building steel structure frame beams and columns or beams and beams are connected by bolt fastening or welding, and the respective connection ends must be designed and processed for matching connections. When standard profiles are used for beams or columns , the connecting ends must be designed and processed separately. When beams or columns do not use standard profiles, they need to be specially manufactured. Both methods cannot achieve ma

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