CN214738828U - Steel construction assembled beam column connected node device - Google Patents

Steel construction assembled beam column connected node device Download PDF

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Publication number
CN214738828U
CN214738828U CN202120037116.8U CN202120037116U CN214738828U CN 214738828 U CN214738828 U CN 214738828U CN 202120037116 U CN202120037116 U CN 202120037116U CN 214738828 U CN214738828 U CN 214738828U
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shaped steel
column
connecting piece
grooves
transverse
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CN202120037116.8U
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周林强
高山
奚宇飞
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Xijing University
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Xijing University
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Abstract

A steel structure assembly type beam-column connection node device comprises a prefabricated beam-column connecting piece, wherein the prefabricated beam-column connecting piece is in a cube shape, transverse I-shaped steel beam grooves are symmetrically formed in the side walls of two opposite sides of the prefabricated beam-column connecting piece respectively, I-shaped steel beams are inserted into the transverse I-shaped steel beam grooves, longitudinal I-shaped steel column grooves are symmetrically formed in the top end and the bottom end of the prefabricated beam-column connecting piece respectively, and I-shaped steel columns are inserted into the longitudinal I-shaped steel column grooves; prefabricating a prefabricated beam column connecting piece with a transverse I-shaped steel beam groove and a longitudinal I-shaped steel column groove and bolt holes in a factory, prefabricating corresponding I-shaped steel beams and I-shaped steel columns, respectively inserting the I-shaped steel beams and the I-shaped steel columns into the transverse I-shaped steel beam groove and the longitudinal I-shaped steel column groove of the prefabricated beam column connecting piece, and anchoring by using high-strength bolts; the utility model discloses make node rigidity, node stability and bearing capacity strengthen greatly, do not harm the mechanical properties of steel construction itself, it is rational in infrastructure to have, wholeness, rigidity and bearing capacity are strong, and the practicality is strong, installs simple advantage.

Description

Steel construction assembled beam column connected node device
Technical Field
The utility model belongs to the technical field of steel construction engineering, concretely relates to steel construction assembled beam column connected node device.
Background
The assembled steel structure takes a steel structure as a main structural system, and a steel structure beam column joint is a core part for judging whether the steel structure beam column can work together or not. The fabricated steel structure has the advantages of good earthquake resistance, high building quality and the like, can effectively solve the problems of low industrialization level, gradually insufficient first-line technical labor force and the like in the building industry of China, and is an effective way for transformation in the building industry. Most of the existing joint construction adopts a field welding method to weld the upper and lower flanges and the web plates of the steel beam with the steel column on the outer surface of the steel column on the field, and the beam column is integrated in this way, but the integrity and the stability of the beam column joint are poor, so that the core area of the joint is more easily broken and damaged when the joint is subjected to larger deformation and load.
Disclosure of Invention
In order to overcome the defect that above-mentioned prior art exists, the utility model aims to provide a steel construction assembled beam column connected node device through prefabricated beam column connecting piece, makes roof beam, column connection be a whole, can make the node obtain higher wholeness when improving node rigidity and bearing capacity, has rational in infrastructure, wholeness, rigidity and bearing capacity are strong, the advantage that the practicality is strong.
In order to realize the purpose, the utility model discloses a technical scheme be:
a steel structure assembly type beam column connection node device comprises a prefabricated beam column connecting piece 1, wherein the prefabricated beam column connecting piece 1 is in a cube shape, transverse I-shaped steel beam grooves 1-2 are symmetrically formed in two opposite side walls 1-1 of the prefabricated beam column connecting piece respectively, and I-shaped steel beams 2 are inserted into the transverse I-shaped steel beam grooves 1-2; the top end and the bottom end of the prefabricated beam column connecting piece 1 are respectively and symmetrically provided with longitudinal I-shaped steel column grooves 1-3, and I-shaped steel columns 3 are inserted into the longitudinal I-shaped steel column grooves 1-3.
The transverse I-shaped steel beam groove 1-2 is matched with the I-shaped steel beam 2, and a plurality of corresponding bolt holes are arranged on the groove surface of the splicing part of the flange plate of the I-shaped steel beam 2 and the transverse I-shaped steel beam groove 1-2 and are fixedly connected through high-strength bolts.
The longitudinal I-shaped steel column grooves 1-3 are matched with the I-shaped steel columns 3, and a plurality of corresponding bolt holes are formed in the groove surfaces of the splicing positions of the flange plates of the I-shaped steel columns 3 and the longitudinal I-shaped steel column grooves 1-3 and are fixedly connected through high-strength bolts.
The beneficial effects of the utility model reside in that:
the I-shaped steel beam 2 and the I-shaped steel column 3 are connected through the prefabricated beam column connecting piece 1, so that the structural integrity is strong; the transverse I-shaped steel beam groove 1-2 and the I-shaped steel beam 2, the longitudinal I-shaped steel column groove 1-3 and the I-shaped steel column 3 penetrate through bolt holes through high-strength bolts to be fixed strongly, so that the node rigidity, the node stability and the bearing capacity are greatly enhanced; compare with the connected mode of traditional steel construction, do not harm the mechanical properties of steel construction itself, can improve the exposed problem outside of traditional reinforcement scheme steel construction node, have rational in infrastructure, wholeness, rigidity and bearing capacity are strong, and the practicality is strong, installs simple advantage.
Drawings
Fig. 1 is the structure schematic diagram of the precast beam column connecting piece 1 of the present invention.
Fig. 2 is a schematic structural diagram of an i-shaped steel beam 2 of the present invention.
Fig. 3 is a schematic structural diagram of the i-shaped steel column 3 of the present invention.
Fig. 4 is a schematic layout diagram of the present invention.
Fig. 5 is a schematic view of the overall assembly of the present invention.
In the figure: 1. prefabricating a beam column connecting piece; 1-1, side wall; 1-2, transverse I-shaped steel beam grooves; 1-3, longitudinal I-shaped steel column grooves; 2. an I-beam; 3. and H-shaped steel columns.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1 to 5, the steel structure assembly type beam-column connection node device comprises a prefabricated beam-column connecting piece 1, wherein the prefabricated beam-column connecting piece 1 is in a cube shape, two opposite side walls 1-1 are respectively and symmetrically provided with transverse i-shaped steel beam grooves 1-2, and i-shaped steel beams 2 are inserted into the transverse i-shaped steel beam grooves 1-2; the top end and the bottom end of the prefabricated beam column connecting piece 1 are respectively and symmetrically provided with longitudinal I-shaped steel column grooves 1-3, and I-shaped steel columns 3 are inserted into the longitudinal I-shaped steel column grooves 1-3.
The transverse I-shaped steel beam groove 1-2 is matched with the I-shaped steel beam 2, and a plurality of corresponding bolt holes are arranged on the groove surface of the splicing part of the flange plate of the I-shaped steel beam 2 and the transverse I-shaped steel beam groove 1-2 and are fixedly connected through high-strength bolts.
The longitudinal I-shaped steel column grooves 1-3 are matched with the I-shaped steel columns 3, and a plurality of corresponding bolt holes are formed in the groove surfaces of the splicing positions of the flange plates of the I-shaped steel columns 3 and the longitudinal I-shaped steel column grooves 1-3 and are fixedly connected through high-strength bolts.
The utility model discloses a theory of operation does:
firstly, prefabricating a prefabricated beam column connecting piece 1 with transverse I-shaped steel beam grooves 1-2 and longitudinal I-shaped steel column grooves 1-3 and bolt holes in a factory, prefabricating corresponding I-shaped steel beams 2 and I-shaped steel columns 3 at the same time, respectively inserting the I-shaped steel beams 2 and the I-shaped steel columns 3 into the transverse I-shaped steel beam grooves 1-2 and the longitudinal I-shaped steel column grooves 1-3 of the prefabricated beam column connecting piece 1, and anchoring by using high-strength bolts to form a firm and stable integral effect.

Claims (3)

1. The utility model provides a steel construction assembled beam column connected node device, includes prefabricated beam column connecting piece (1), its characterized in that: the prefabricated beam column connecting piece (1) is cubic, two opposite side walls (1-1) of the prefabricated beam column connecting piece are respectively and symmetrically provided with transverse I-shaped steel beam grooves (1-2), and I-shaped steel beams (2) are inserted into the transverse I-shaped steel beam grooves (1-2); the top end and the bottom end of the prefabricated beam column connecting piece (1) are respectively and symmetrically provided with a longitudinal I-shaped steel column groove (1-3), and an I-shaped steel column (3) is inserted in the longitudinal I-shaped steel column groove (1-3).
2. The steel structure assembled beam-column connection node device of claim 1, wherein: the transverse I-shaped steel beam groove (1-2) is matched with the I-shaped steel beam (2), and a plurality of corresponding bolt holes are arranged on the groove surface of the splicing part of the flange plate of the I-shaped steel beam (2) and the transverse I-shaped steel beam groove (1-2) and are fixedly connected through high-strength bolts.
3. The steel structure assembled beam-column connection node device of claim 1, wherein: the longitudinal I-shaped steel column grooves (1-3) are matched with the I-shaped steel columns (3), and a plurality of corresponding bolt holes are formed in the groove surfaces of the splicing positions of the flange plates of the I-shaped steel columns (3) and the longitudinal I-shaped steel column grooves (1-3) and are fixedly connected through high-strength bolts.
CN202120037116.8U 2021-01-07 2021-01-07 Steel construction assembled beam column connected node device Active CN214738828U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120037116.8U CN214738828U (en) 2021-01-07 2021-01-07 Steel construction assembled beam column connected node device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120037116.8U CN214738828U (en) 2021-01-07 2021-01-07 Steel construction assembled beam column connected node device

Publications (1)

Publication Number Publication Date
CN214738828U true CN214738828U (en) 2021-11-16

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CN202120037116.8U Active CN214738828U (en) 2021-01-07 2021-01-07 Steel construction assembled beam column connected node device

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114575533A (en) * 2022-03-09 2022-06-03 河南大学 Modularized prefabricated assembled beam-column combined node adopting bolt connection
CN114775795A (en) * 2022-05-26 2022-07-22 山东金宇杭萧装配建筑有限公司 Connection structure of steel construction house node
CN116201230A (en) * 2022-12-05 2023-06-02 金陵科技学院 Design and construction method for prefabricated novel mortise and tenon type section steel-concrete beam column joint

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114575533A (en) * 2022-03-09 2022-06-03 河南大学 Modularized prefabricated assembled beam-column combined node adopting bolt connection
CN114775795A (en) * 2022-05-26 2022-07-22 山东金宇杭萧装配建筑有限公司 Connection structure of steel construction house node
CN116201230A (en) * 2022-12-05 2023-06-02 金陵科技学院 Design and construction method for prefabricated novel mortise and tenon type section steel-concrete beam column joint

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