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BIM-based ((building information modeling based) beam or column internal-cladding external-connecting connection structure

A connection structure and external connection technology, which is applied in the direction of building construction, construction, etc., to achieve the effects of fast construction on site, improved connection strength, and fast connection speed

Active Publication Date: 2016-02-17
福建省绿筑低碳科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a BIM-based beam or column inner-hanging and outer-connecting connection structure for quick assembly, Realize automatic pressing positioning and connection firm and stable

Method used

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  • BIM-based ((building information modeling based) beam or column internal-cladding external-connecting connection structure
  • BIM-based ((building information modeling based) beam or column internal-cladding external-connecting connection structure
  • BIM-based ((building information modeling based) beam or column internal-cladding external-connecting connection structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1: A BIM-based beam or column hanging inside and outside connection structure, see figure 1 and figure 2 , using thin-walled steel single beams and thin-walled steel single columns, and setting active connectors and passive connection structures between beams and columns.

[0029] Among them, active connectors refer to Figure 1-Figure 6 As shown, the active connector includes a front wall, a rear wall, two side walls, upper and lower walls, connecting flanges 31 on the upper and lower walls, and n-shaped hooks 33 on the front wall (hook support wall 34 ). In fact, the active connector described in this embodiment is a single active connector made of folded steel plates, see Figure 7 . The folded steel plate includes a rear wall located in the center, the two sides of the rear wall are respectively connected with side walls, the upper and lower sides of the rear wall are respectively connected with upper and lower walls, the outer sides of the upper and ...

Embodiment 2

[0034] Embodiment 2: Based on Embodiment 1, the beams, columns and active connectors are respectively modified to form a C-shaped steel composite beam 2a, a C-shaped steel composite column 1a, a C-shaped steel composite active connector 3a and a C-shaped steel composite passive connector 5. see Figure 8-Figure 10 , the active connector is a C-shaped steel combined active connector welded by two paired C-shaped steels. The inner sides of the C-shaped steels of the two paired buckles match the welded web at least at the end position, and the outer surfaces of the C-shaped steels of the two paired buckles Set the positioning groove for stamping or punching; there is an outward opening between each web plate and the two side plates of the channel-shaped steel plate or the channel-shaped connecting plate; there is a Tie positioning groove 51, the draw-in groove is arranged at the position corresponding to the web.

[0035] The beam or column is a thin-walled beam or column. The ...

Embodiment 3

[0036] Embodiment 3: The beam or column in Embodiment 1 is a thin-walled beam or column, and this embodiment adopts a wooden beam or column, or a steel-wood beam or column. see Figure 11 , set the active connecting piece on the end of the beam or column, and fix it through the steel cable tie 6.

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Abstract

The invention discloses a BIM-based ((building information modeling based) beam or column internal-cladding external-connecting connection structure. An active connector and a passive connector are disposed between a beam and a column or between a beam and a beam; the active connector is fastened to an end of the beam or column in a sleeving manner, the front end face of an active connector body is provided with an n-shaped hook, and the edge of the front end face is provided with a connecting flange; the passive connector is provided with a cladding hole in the sidewall of the beam or column or passive connector, and the cladding hole is fitly mounted to the n-shaped hook. The hook is in a wedged structure or the cladding hole is in a wedged structure, allowing the beam and the column to be mounted by opposite inserting, the beam and column extrude each other for tight attachment under the gravitational action, and field connection is very quick without manual centralizing or added accessories for work. The beam and column positioned and compressed are connected through a flange and are fixedly connected by using tapping screws or traversing bolts or by welding. Two supporting modes hook supporting and flange supporting are present, improving connection strength of the beam and column. The structure is simple in structure, very quick to construct in situ and suitable for popularization and implementation.

Description

technical field [0001] The invention relates to the technical field of beam or column connection of building structures, in particular to a BIM-based beam or column internal hanging and external connection structure. Background technique [0002] The connection design of the column and the beam of the architectural structure house is a difficult and important point in the wall design. At present, there are many kinds of connection methods for the column and the beam of the building structure, such as: horizontal and vertical plug-in type, corner expansion floating type, corner Code plug-in type, through-slot bolt type, two-way locking type, etc. The following problems generally exist: (1) The complex connection structure leads to high manufacturing costs and low on-site construction efficiency. When increasing the load capacity of beams and columns or beams and beams, it is necessary to set up anti-detachment structures and add additional fittings. (2) Poor positioning affe...

Claims

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Application Information

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IPC IPC(8): E04B1/58
Inventor 魏群
Owner 福建省绿筑低碳科技有限公司
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