CN208792496U - A kind of wood frame construction rigid connection node - Google Patents
A kind of wood frame construction rigid connection node Download PDFInfo
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- CN208792496U CN208792496U CN201821121717.1U CN201821121717U CN208792496U CN 208792496 U CN208792496 U CN 208792496U CN 201821121717 U CN201821121717 U CN 201821121717U CN 208792496 U CN208792496 U CN 208792496U
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- steel bushing
- frame construction
- rigid connection
- connection node
- wood frame
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Abstract
The utility model relates to a kind of wood frame construction rigid connection nodes, comprising: beam and column component, respectively wooden beam and wooden column；Further include: beam-ends steel bushing is sheathed on the beam of beam and column element joints；Capital steel bushing is sheathed on the column component of beam and column element joints, and be fixedly connected with beam-ends steel bushing.Compared with prior art, steel bushing is respectively set in beam-ends and capital in the utility model, different from common timber structure pin connection node, the friction-type connection of high-strength bolt is realized by steel bushing, avoid cotter way bearing failure and the cleavage fracture of timber, realize that node has enough rotational stiffnesses and good bending resistance, to meet the requirement of bean column node to be rigidly connected.
Description
Technical field
The utility model relates to a kind of wood frame construction technologies, are rigidly connected and save more particularly, to a kind of wood frame construction
Point.
Background technique
Modern wood structure is to realize the important channel of green low-carbon and building industrialization.
The main connection type of modern wood structure is bolted, follows closely connection etc., passes through the fasteners such as pin and metal connects
Fitting combines.But common pin connecting node, what is played a decisive role is the cotter way bearing strength of timber.Regardless of being former
Wood or laminated wood, cotter way bearing strength are lower；And the sectional dimension of the wooden component is limited, between palpus satisfaction is minimum between bolt
Away from requiring.So the anti-bending bearing capacity and rotational stiffness of kind connecting node are insufficient, it is difficult to realize that the moment of flexure of bean column node effectively passes
It passs.Frame structure requires bean column node that can effectively transmit moment of flexure, and node is rigid joint, rather than semi-rigid or Flexible Node.
Utility model content
The purpose of this utility model is exactly to provide a kind of wooden frame knot to overcome the problems of the above-mentioned prior art
Structure rigid connection node.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of wood frame construction rigid connection node, comprising:
Beam and column component, respectively wooden beam and wooden column；
Further include:
Beam-ends steel bushing is sheathed on the beam of beam and column element joints；
Capital steel bushing is sheathed on the column component of beam and column element joints, and is fixed and connected with beam-ends steel bushing
It connects.
The interior ribbing for improving structural strength is equipped in the beam-ends steel bushing.
The interior ribbing is crosswise.
The interior ribbing is well shape.
The capital steel bushing includes the fitting portion being sheathed on column component and the interconnecting piece for connecting beam-ends steel bushing,
The fitting portion connects and is vertically arranged with interconnecting piece.
It is additionally provided with ribbed stiffener on the capital steel bushing, which is welded and fixed with fitting portion and interconnecting piece respectively.
The ribbed stiffener is welded and fixed during prefabrication with fitting portion and interconnecting piece.
The beam-ends steel bushing of column component top surface and two sides is connected and fixed by junction steel plate.
The outer surface of the beam-ends steel bushing is flushed with the surface of beam.
The outer surface of the capital steel bushing is flushed with the surface of column component.
Compared with prior art, the utility model has the following beneficial effects:
1) steel bushing is respectively set in beam-ends and capital, is different from common timber structure pin connection node, pass through steel bushing reality
The friction-type connection of existing high-strength bolt, avoids cotter way bearing failure and the cleavage fracture of timber, realizes that node has enough turn
Dynamic stiffness and good bending resistance, to meet the requirement of bean column node to be rigidly connected.
2) it is equipped with the interior ribbing for improving structural strength in beam-ends steel bushing, effective branch can be provided for timber in sleeve
Support, avoids cotter way bearing failure and the cleavage fracture of timber.
3) by setting interconnecting piece, the binding force between capital steel bushing and beam-ends steel bushing can be improved.
4) outer surface of beam-ends steel bushing is flushed with the surface of beam, the outer surface of capital steel bushing and the table of column component
Face flushes, can be more beautiful.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the A3-A3 sectional view of Fig. 1；
Fig. 3 is the A1-A1 diagrammatic cross-section of Fig. 1；
Fig. 4 is the A2-A2 sectional view of Fig. 1；
Wherein: 1, beam, 2, column component, 3, beam-ends steel bushing, 4, capital steel bushing, 5, ribbed stiffener, 6, connection spiral shell
Bolt, 7, junction steel plate.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.The present embodiment is with the utility model
Implemented premised on technical solution, the detailed implementation method and specific operation process are given, but the guarantor of the utility model
Shield range is not limited to the following embodiments.
A kind of wood frame construction rigid connection node, as shown in Figure 1 to 4, comprising:
Beam 1 and column component 2, respectively wooden beam and wooden column；
Further include:
Beam-ends steel bushing 3 is sheathed on the beam 1 of 2 junction of beam 1 and column component；
Capital steel bushing 4 is sheathed on the column component 2 of 2 junction of beam 1 and column component, and solid with beam-ends steel bushing 3
Fixed connection.
The interior ribbing 31 for improving structural strength is equipped in beam-ends steel bushing 3.
As shown in Fig. 2, interior ribbing 31 is crosswise, certainly, practical application form without being limited thereto, interior ribbing 31 can also be with
For that can provide effective support for timber in sleeve, avoid cotter way bearing failure and the cleavage fracture of timber for well shape.
Capital steel bushing 4 includes the fitting portion 41 being sheathed on column component 2 and the interconnecting piece for connecting beam-ends steel bushing 3
42, fitting portion 41 and interconnecting piece 42 are connected and are vertically arranged.
Ribbed stiffener 5 is welded and fixed during prefabrication with fitting portion 41 and interconnecting piece 42.
The beam-ends steel bushing 3 of 2 top surface of column component and two sides is connected and fixed by junction steel plate 7.
When the application node construction, need to slot in advance in 1 end of beam, by interior 3 insertion groove of ribbing steel bushing, two
Side is connected by high-strength bolt 6；It is connect by high-strength bolt with rectangular steel bushing 4 at the top of column component 2；Ribbed stiffener 5 is steel plate,
Ribbed stiffener is set on the outside of wooden frame and pin intersection area steel bushing；Cover junction steel plate 7 above capital and beam-ends, junction steel plate with
Beam-ends steel bushing is connected by high-strength bolt 6.1 end of beam should slot in advance according to the form of beam-ends steel bushing 3；To reach
Aesthetic requirements, can be in the timber of beam-ends section surrounding part Cutting Steel sleeve thickness, so that steel bushing is cut after installation steel bushing
Face will not protrude from wooden frame itself, i.e. the outer surface of beam-ends steel bushing 3 is flushed with the surface of beam 1.
Likewise, considering practice of construction situation, capital steel bushing is rectangular steel bushing 4；It, can be in column to reach aesthetic requirements
The timber of end section surrounding part Cutting Steel sleeve thickness, so that steel bushing section will not protrude from wood after installation steel bushing
Beam itself, the i.e. outer surface of capital steel bushing 4 are flushed with the surface of column component 2.
Ribbed stiffener 5 is additionally provided on capital steel bushing 4, which is welded and fixed with fitting portion 41 and interconnecting piece 42 respectively.
Ribbed stiffener 5 is steel plate, can be arc-shaped or other shapes, and the factory's welding that is connected to steel bushing, steel plate is completed, and improves section
Point rotational stiffness.
Connecting bolt 6 is high-strength friction-type bolt, only considers that pin holds curved surrender compared to common pin bolt connecting node
It is surrendered with timber cotter way pressure-bearing, node anti-bending bearing capacity and rotational stiffness can be effectively improved.
Beam 1, column component 2, beam-ends steel bushing 3, capital steel bushing 4, junction steel plate 7 should open up bolt hole in advance, respectively
Component can be assembled by connection bolt 6 at the construction field (site), and the wooden component and node can realize that batch production is processed, and assembled installation is applied
Work is convenient, and effect on environment is small.
Claims (10)
1. a kind of wood frame construction rigid connection node, comprising:
Beam (1) and column component (2), respectively wooden beam and wooden column；
It is characterized by further comprising:
Beam-ends steel bushing (3) is sheathed on beam (1) and the beam (1) of column component (2) junction；
Capital steel bushing (4) is sheathed on beam (1) and the column component (2) of column component (2) junction, and with beam-ends steel bushing
Cylinder (3) is fixedly connected.
2. a kind of wood frame construction rigid connection node according to claim 1, which is characterized in that the beam-ends steel bushing
(3) the interior ribbing (31) for improving structural strength is equipped in.
3. a kind of wood frame construction rigid connection node according to claim 2, which is characterized in that the interior ribbing (31)
For crosswise.
4. a kind of wood frame construction rigid connection node according to claim 2, which is characterized in that the interior ribbing (31)
For well shape.
5. a kind of wood frame construction rigid connection node according to claim 1, which is characterized in that the capital steel bushing
It (4) include the fitting portion (41) that is sheathed on column component (2) and the interconnecting piece (42) for connecting beam-ends steel bushing (3), it is described
Fitting portion (41) and interconnecting piece (42) are connected and are vertically arranged.
6. a kind of wood frame construction rigid connection node according to claim 5, which is characterized in that the capital steel bushing
(4) it is additionally provided on ribbed stiffener (5), which is welded and fixed with fitting portion (41) and interconnecting piece (42) respectively.
7. a kind of wood frame construction rigid connection node according to claim 6, which is characterized in that the ribbed stiffener (5)
It is welded and fixed during prefabrication with fitting portion (41) and interconnecting piece (42).
8. a kind of wood frame construction rigid connection node according to claim 1, which is characterized in that the column component (2)
The beam-ends steel bushing (3) of top surface and two sides is connected and fixed by junction steel plate (7).
9. a kind of wood frame construction rigid connection node according to claim 1, which is characterized in that the beam-ends steel bushing
(3) outer surface is flushed with the surface of beam (1).
10. a kind of wood frame construction rigid connection node according to claim 1, which is characterized in that the capital steel bushing
The outer surface of cylinder (4) is flushed with the surface of column component (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821121717.1U CN208792496U (en) | 2018-07-16 | 2018-07-16 | A kind of wood frame construction rigid connection node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821121717.1U CN208792496U (en) | 2018-07-16 | 2018-07-16 | A kind of wood frame construction rigid connection node |
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| Publication Number | Publication Date |
|---|---|
| CN208792496U true CN208792496U (en) | 2019-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821121717.1U Active CN208792496U (en) | 2018-07-16 | 2018-07-16 | A kind of wood frame construction rigid connection node |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235645A (en) * | 2018-07-16 | 2019-01-18 | 同济大学 | A kind of wood frame construction rigid connection node |
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2018
- 2018-07-16 CN CN201821121717.1U patent/CN208792496U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235645A (en) * | 2018-07-16 | 2019-01-18 | 同济大学 | A kind of wood frame construction rigid connection node |
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