CN211228864U - Simple node of assembled metal energy-consuming beam column - Google Patents
Simple node of assembled metal energy-consuming beam column Download PDFInfo
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- CN211228864U CN211228864U CN201821733547.2U CN201821733547U CN211228864U CN 211228864 U CN211228864 U CN 211228864U CN 201821733547 U CN201821733547 U CN 201821733547U CN 211228864 U CN211228864 U CN 211228864U
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Abstract
The utility model relates to an assembled metal energy-consumption beam column simple node, which comprises a stand column, a cross beam and a node structure, wherein the node structure comprises a beam end and a plurality of node ends, each node end comprises a first embedded part and a first connecting part which are integrally formed, the first embedded part is embedded in the stand column, and a U-shaped groove with an upward opening is formed on the first connecting part; the beam end comprises a second embedded part and a second connecting part, the second embedded part is embedded in the cross beam, and a screw is arranged on the second connecting part corresponding to the U-shaped groove; the screw rod is inserted into the U-shaped groove from top to bottom and is fixed through the nut so as to connect the upright post and the cross beam. The utility model discloses a stand and crossbeam are connected to U-shaped groove and screw rod, simple structure, construction convenience. The first embedded part and the second embedded part are provided with shear keys, so that the occlusion force of the steel plate and the concrete can be enhanced. The node end and the beam end are fixed through the nuts, when the node end and the beam end are subjected to external force action such as earthquake, the nuts and the connecting parts rub with each other, energy can be dissipated, and damage to a house is reduced.
Description
Technical Field
The utility model relates to a building structure technical field particularly, relates to a simple and easy node of assembled metal power consumption beam column.
Background
The assembly type frame structure can greatly improve the construction capacity and the construction speed, save a large amount of labor force and ensure the construction quality. The connection mode in the assembly type frame structure system is the core problem of the structure, and is a weak link of the structure, and the safety and the reliability of the structure can be ensured only if the joint parts of the prefabricated parts are reliably connected.
The existing fabricated beam-column joint has a complex structure and high construction difficulty, and the construction flexibility and the construction speed of the fabricated frame structure are reduced. And the energy consumption effect among the beams and the columns is poor, when an earthquake occurs, the earthquake energy among the beams and the columns cannot be consumed in time, and the whole structure of the building is easily damaged or even destroyed.
Disclosure of Invention
An object of the utility model is to provide a simple and easy node of assembled metal power consumption beam column, its simple structure, construction convenience connects reliably, and has the power consumption antidetonation effect.
An assembled simple metal energy-consumption beam-column node comprises a stand column, a cross beam and a node structure, wherein the node structure comprises a beam end and a plurality of node ends, each node end comprises a first embedded part and a first connecting part which are integrally formed, the first embedded parts are embedded in the stand column, and a U-shaped groove with an upward opening is formed in each first connecting part; the beam end comprises a second embedded part and a second connecting part, the second embedded part is embedded in the cross beam, and a screw is arranged on the second connecting part corresponding to the U-shaped groove; the screw rod is inserted into the U-shaped groove from top to bottom and is fixed through a nut so as to connect the upright post and the cross beam.
As an implementation mode, the number of the node ends is four, the node ends are fixed on the end face, facing the cross beam, of the upright column in an axisymmetric manner, and four screw rods are correspondingly arranged on two sides of the second connecting portion.
Preferably, the horizontal distance between two adjacent node ends is matched with the width of the second connecting part.
Preferably, the first embedded part and the second embedded part are both provided with a plurality of shear connectors.
The simple node of the assembled metal energy-consuming beam column is connected with the upright column and the cross beam through the U-shaped groove and the screw, and is simple in structure and convenient to construct. The first embedded part and the second embedded part are provided with shear keys, so that the occlusion force of the steel plate and the concrete can be enhanced. Node end and beam-ends pass through the nut fixed, when suffering external force effects such as earthquake, but mutual friction between nut, first connecting portion, the second connecting portion, the dissipative energy reduces the harm to the house.
Drawings
Fig. 1 is the utility model discloses a simple and easy node's of assembled metal power consumption beam column structure schematic diagram.
Fig. 2 is the utility model discloses a structural schematic of the node end of simple and easy node of assembled metal power consumption beam column.
Fig. 3 is the utility model discloses a beam-ends's of simple and easy node of assembled metal power consumption beam column schematic structure diagram.
Fig. 4 is a schematic structural diagram of a node end of an embodiment of the simple and easy node of assembled metal energy consumption beam column of the present invention.
Detailed Description
The present invention will be described in detail with reference to the drawings, which are provided for illustrative and explanatory purposes only and should not be construed as limiting the scope of the present invention in any way. Furthermore, features from embodiments in this document and from different embodiments may be combined accordingly by a person skilled in the art from the description in this document.
Referring to fig. 1, the simple node of the assembled metal energy-consuming beam column of the present invention mainly comprises a column 1, a beam 2 and a node structure. Wherein the node structure comprises a node end 3 and a beam end 4.
Referring to fig. 2, the node end 3 is made of steel and includes a first embedded portion 31 and a first connecting portion 32 which are integrally formed. The first embedded part 31 is embedded in the upright post 1, a plurality of shear keys 6 are arranged on the first embedded part 31, and the shear keys 6 can strengthen the occlusion force between the first embedded part 31 and the upright post 1. The first connecting portion 32 extends out of the end face of the upright post 1 facing the cross beam 2, and a U-shaped groove 33 with an upward opening is formed in the first connecting portion 32.
Referring to fig. 1 and 3, the beam end 4 includes a second embedded portion 41 and a second connecting portion 42. The second embedded part 41 is embedded in the cross beam 2, a plurality of shear keys 6 are arranged on the second embedded part 41, and the shear keys 6 can strengthen the occlusion force between the second embedded part 41 and the cross beam 2. The second connecting portion 42 extends out of the end face of the cross beam 2 facing the upright 1, a screw 43 is welded on the second connecting portion 41 corresponding to the U-shaped groove 33, and a nut 5 for fixing is arranged on the screw 43.
Referring to fig. 3 and 4, in a preferred embodiment, the number of the node ends 3 is four, and the node ends are fixed on the end surface of the upright post 1 facing the cross beam 2 in axial symmetry, and four screws 43 are correspondingly arranged on two sides of the second connecting portion 41.
In specific implementation, the screw 43 of the beam end 4 slides into the U-shaped groove 33 corresponding to the node end 3 from top to bottom, so as to connect the upright post 1 and the cross beam 2, then the nut 5 is screwed to form fixation, and finally the node is wrapped by concrete with lower strength on the outer surface of the node. In the construction process, the positioning between the upright post 1 and the cross beam 2 is rapid, and the construction is simple and convenient.
In this embodiment, the horizontal distance between two adjacent node ends 3 matches the width of the second connecting portion 42 of the beam end 4, so that the connection between the node end 3 and the beam end 4 is tighter.
While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the spirit and scope of the appended claims.
Claims (4)
1. An assembled simple metal energy-consumption beam-column node comprises a stand column, a cross beam and a node structure, and is characterized in that the node structure comprises a beam end and a plurality of node ends, each node end comprises a first embedded part and a first connecting part which are integrally formed, the first embedded parts are embedded in the stand column, and a U-shaped groove with an upward opening is formed in each first connecting part; the beam end comprises a second embedded part and a second connecting part, the second embedded part is embedded in the cross beam, and a screw is arranged on the second connecting part corresponding to the U-shaped groove; the screw rod is inserted into the U-shaped groove from top to bottom and is fixed through a nut so as to connect the upright post and the cross beam.
2. The assembled simple metal energy-dissipating beam-column joint as claimed in claim 1, wherein the number of the joint ends is four, the joint ends are axially symmetrically fixed on the end surface of the vertical column facing the cross beam, and four screws are correspondingly arranged on two sides of the second connecting portion.
3. The fabricated metal energy dissipating beam-column simple node as claimed in claim 2, wherein the horizontal distance between two adjacent node ends matches the width of the second connecting portion.
4. The assembled simple metal energy-consuming beam-column node as claimed in claim 1, wherein the first embedded part and the second embedded part are provided with a plurality of shear keys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821733547.2U CN211228864U (en) | 2018-10-25 | 2018-10-25 | Simple node of assembled metal energy-consuming beam column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821733547.2U CN211228864U (en) | 2018-10-25 | 2018-10-25 | Simple node of assembled metal energy-consuming beam column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211228864U true CN211228864U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821733547.2U Active CN211228864U (en) | 2018-10-25 | 2018-10-25 | Simple node of assembled metal energy-consuming beam column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211228864U (en) |
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2018
- 2018-10-25 CN CN201821733547.2U patent/CN211228864U/en active Active
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Effective date of registration: 20211022 Address after: 516055 No. 21, floor 2, building 27, hailun Huxi garden, No. 15, Tongfu Road, Shuikou sub district office, Huicheng District, Huizhou City, Guangdong Province Patentee after: Guangdong urban resources development and utilization Co.,Ltd. Address before: 516001 No.46 Yanda Avenue, Huicheng District, Huizhou City, Guangdong Province Patentee before: HUIZHOU University |
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| TR01 | Transfer of patent right |