CN210459527U - Bamboo laminated wood beam column side node - Google Patents
Bamboo laminated wood beam column side node Download PDFInfo
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- CN210459527U CN210459527U CN201920764860.0U CN201920764860U CN210459527U CN 210459527 U CN210459527 U CN 210459527U CN 201920764860 U CN201920764860 U CN 201920764860U CN 210459527 U CN210459527 U CN 210459527U
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Abstract
The utility model relates to a bamboo laminated wood beam column edge joint, which is mainly characterized in that a connecting piece at the junction of a beam and a column is in a shape of rice; the embedded connecting piece of roof beam and post is three-dimensional "E" font, and the contained angle of roof beam and post has an energy consumption connecting device, and the device includes 1 isosceles right triangle GFRP clad steel sheet, has 3 round holes on the GFRP clad steel sheet, and wherein 1 round hole is located the midline of connecting triangle-shaped right angle summit and hypotenuse mid point, and 2 round holes symmetrical arrangement in addition are in this mid line both sides. All connecting pieces are made of GFRP composite steel, GFRP can improve the mechanical property of the connecting pieces and enhance the durability of the connecting pieces, and the connecting method is reliable in connection, high in bearing capacity, convenient to construct, flexible to use, and capable of consuming energy to a certain extent, and can be applied to a bamboo laminated wood structure system.
Description
Technical Field
The utility model relates to a bamboo laminated wood beam column limit node belongs to civil engineering technical field.
Background
An important subject of the current architectural community is the problem of building and ecological environment, concepts such as 'green building' and 'ecological building' come into play, and under the large environment of industrialization, urbanization and rapid development of new rural construction, our country puts forward a call for deeply promoting building energy conservation and accelerating development of green buildings, so that the industrialization of modern bamboo-wood structure green buildings becomes a great demand of national sustainable development.
The ancient mortise-tenon joint technology has been mostly referred to in the construction of modern bamboo wood structure, and mortise-tenon joint has a lot of advantages, but from modern industry perspective, mortise-tenon joint structure has many shortcomings yet, and first the mechanized degree of difficulty is big, and most mortise-tenon joints are the shaping of hardly utilizing automatic mechanical equipment. And secondly, the tenon-and-mortise joint has lower rigidity, and the mechanical property at the joints is greatly reduced due to the loss of the sections of the bamboo wood, so that the high-rise bamboo-wood structure building is difficult to realize. Thirdly, the manual difficulty is high, most of mortise and tenon manufacturing needs skilled wood technicians, and the existing technicians are few, and the construction cost is high.
In the prior art, the study on beam-column joints of bamboo-wood structures is more concerned about the connection mode of beams and columns, and is still deficient in the connection mode of columns.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a connect reliable, bear the weight of dynamic height, construction convenience, use nimble, possess certain power consumption ability's bamboo laminated wood beam column limit node.
The technical scheme of the utility model as follows:
the utility model provides a bamboo laminated wood beam column limit node, the connection position includes bamboo laminated wood roof beam (1), bamboo laminated wood post (2), beam column connecting piece (3), roof beam connecting piece (4), post connecting piece (5), beam column contained angle power consumption connecting device (6), screw thread GFRP composite steel (7), nut (8), its characterized in that: the beam-column intersection connecting piece (3) is in a meter shape, the beam connecting piece (4) and the column connecting piece (5) are in a three-dimensional E shape, and the beam-column intersection connecting piece consists of a transverse vertical GFRP composite steel plate (3-1) of the beam-column intersection connecting piece, an oblique GFRP composite steel plate (3-2) of the beam-column intersection connecting piece, a vertical GFRP composite steel plate (3-3) of the beam-column intersection connecting piece and a transverse GFRP composite steel plate (3-4) of the beam-column intersection connecting piece; the included angle of the beam and the column is provided with a beam-column included angle energy consumption connecting device (6), the device comprises 1 right-angle isosceles triangle GFRP composite steel plate, 3 first round holes (6-1) are formed in the GFRP composite steel plate, wherein the 1 first round holes (6-1) are located on a central line connecting the right-angle vertex of the triangle and the midpoint of the bevel edge, and the other 2 first round holes (6-1) are symmetrically arranged on two sides of the central line.
The beam connecting piece (4) comprises a beam connecting piece vertical GFRP composite steel plate (4-1) clinging to the beam-column intersection connecting piece (3), a beam connecting piece beam top and beam bottom horizontal GFRP composite steel plate (4-2), and a beam connecting piece embedded beam GFRP composite steel plate (4-3), the beam connecting piece, the beam top and the beam bottom horizontal GFRP composite steel plate (4-2) are respectively provided with 4 round holes II (4-2-1), the beam connecting piece embedded beam GFRP composite steel plate (4-3) is provided with 4 round holes III (4-3-1), the beam connecting piece (4) is connected to the side surface of the beam-column intersection connecting piece (3), the bamboo laminated wood beam (1) and the connecting piece (4) are connected together through the screw GFRP composite steel (7) and the nut (8) through the round hole II (4-2-1), the round hole III (4-3-1), the beam connecting hole (1-1) and the beam connecting groove (1-2).
The column connecting piece (5) comprises a column connecting piece horizontal GFRP composite steel plate (5-1) clinging to the beam-column intersection connecting piece (3), column connecting piece outer vertical GFRP composite steel plates (5-2), column connecting piece middle vertical GFRP composite steel plates (5-3) and column connecting piece embedded transverse cutting GFRP composite steel plates (5-4), the column connecting piece outer vertical GFRP composite steel plates (5-2) are respectively provided with 4 round holes four (5-2-1), the middle vertical GFRP composite steel plates (5-3) are provided with 4 round holes five (5-3-1), the column connecting piece (5) is connected to the upper side and the lower side of the beam-column intersection connecting piece (3), threaded GFRP composite steel (7) and a nut (8) are arranged on the upper side and the lower side of the beam-column intersection connecting piece (3) through the round holes four (5-2-1), the round holes five (5-3, The column connecting groove (2-2) connects the bamboo laminated wood column (2) and the column connecting piece (5).
The number of the round holes in the steel plate of the beam-column included angle energy consumption connecting device (6) can be 3, and the number can be increased or decreased properly, but the round holes are distributed symmetrically.
Drawings
Fig. 1 is a schematic view of the edge joint of the bamboo laminated wood beam column of the present invention;
fig. 2 is a schematic view of an assembly structure of the edge joint of the bamboo laminated wood beam column of the present invention;
fig. 3 is an explosion structure diagram of the bamboo laminated wood beam column edge joint of the present invention;
FIG. 4 is a detail view of the end of the bamboo laminated wood column;
FIG. 5 is a detail view of the end of the beam of the bamboo laminated wood;
in the figure: 1 is a bamboo laminated wood beam; 1-1 is a beam connecting hole; 1-2 is a beam connecting groove; 2, bamboo laminated wood columns; 2-1 is a column connecting hole; 2-2 is a column connecting groove; 3 is a beam-column junction connecting piece; 3-1, a beam-column intersection connecting piece transversely cuts the vertical GFRP composite steel plate; 3-2 is a beam-column intersection connecting piece oblique GFRP composite steel plate; 3-3 vertical GFRP composite steel plates of beam-column intersection connectors; 3-4 is a transverse GFRP composite steel plate of the beam-column intersection connecting piece; 4 is a beam connecting piece; 4-1 is a vertical GFRP composite steel plate of the beam connecting piece; 4-2 is a beam connecting piece beam top beam bottom horizontal GFRP composite steel plate; 4-2-1 is a beam connecting piece 4-2 round hole II; 4-3 is a beam connecting piece embedded into the GFRP composite steel plate of the beam; 4-3-1 is a beam connecting piece 4-3 round hole III; 5 is a column connector; 5-1 is a horizontal GFRP composite steel plate of the column connecting piece; 5-2 is a GFRP composite steel plate vertical outside the column connecting piece; 5-2-1 is a fourth vertical GFRP composite steel plate round hole outside the column connecting piece; 5-3 is a GFRP composite steel plate vertical in the middle of the column connecting piece; 5-3-1 is a fifth round hole of a vertical GFRP composite steel plate in the middle of the column connecting piece; 5-4 is a GFRP composite steel plate embedded in the column connecting piece; 6 is a beam column included angle energy consumption connecting device; 6-1 is a first circular hole of the GFRP composite steel plate in the shape of an isosceles right triangle; 7 is thread GFRP composite steel; and 8 is a nut.
Detailed Description
For further explanation of the present invention, the following detailed description of the present invention is provided with reference to the drawings, but these should not be construed as limitations on the scope of the present invention.
The utility model discloses the overall structure of bamboo laminated wood beam column limit node is shown as in fig. 1, 2, 3, and the detailed picture of bamboo laminated wood column tip is shown as in fig. 4, and the detailed picture of bamboo laminated wood beam tip is shown as in fig. 5.
The utility model provides a bamboo laminated wood beam column limit node, the connection position includes bamboo laminated wood roof beam (1), bamboo laminated wood post (2), beam column connecting piece (3), roof beam connecting piece (4), post connecting piece (5), beam column contained angle power consumption connecting device (6), screw thread GFRP composite steel (7), nut (8), its characterized in that: the beam-column intersection connecting piece (3) is in a meter shape, the beam connecting piece (4) and the column connecting piece (5) are in a three-dimensional E shape, and the beam-column intersection connecting piece consists of a transverse vertical GFRP composite steel plate (3-1) of the beam-column intersection connecting piece, an oblique GFRP composite steel plate (3-2) of the beam-column intersection connecting piece, a vertical GFRP composite steel plate (3-3) of the beam-column intersection connecting piece and a transverse GFRP composite steel plate (3-4) of the beam-column intersection connecting piece; the included angle of the beam and the column is provided with a beam-column included angle energy consumption connecting device (6), the device comprises 1 right-angle isosceles triangle GFRP composite steel plate, 3 first round holes (6-1) are formed in the GFRP composite steel plate, wherein the 1 first round holes (6-1) are located on a central line connecting the right-angle vertex of the triangle and the midpoint of the bevel edge, and the other 2 first round holes (6-1) are symmetrically arranged on two sides of the central line.
The beam connecting piece (4) comprises a beam connecting piece vertical GFRP composite steel plate (4-1) clinging to the beam-column intersection connecting piece (3), a beam connecting piece beam top and beam bottom horizontal GFRP composite steel plate (4-2), and a beam connecting piece embedded beam GFRP composite steel plate (4-3), the beam connecting piece, the beam top and the beam bottom horizontal GFRP composite steel plate (4-2) are respectively provided with 4 round holes II (4-2-1), the beam connecting piece embedded beam GFRP composite steel plate (4-3) is provided with 4 round holes III (4-3-1), the beam connecting piece (4) is connected to the side surface of the beam-column intersection connecting piece (3), the bamboo laminated wood beam (1) and the connecting piece (4) are connected together through the screw GFRP composite steel (7) and the nut (8) through the round hole II (4-2-1), the round hole III (4-3-1), the beam connecting hole (1-1) and the beam connecting groove (1-2).
The column connecting piece (5) comprises a column connecting piece horizontal GFRP composite steel plate (5-1) clinging to the beam-column intersection connecting piece (3), column connecting piece outer vertical GFRP composite steel plates (5-2), column connecting piece middle vertical GFRP composite steel plates (5-3) and column connecting piece embedded transverse cutting GFRP composite steel plates (5-4), the column connecting piece outer vertical GFRP composite steel plates (5-2) are respectively provided with 4 round holes four (5-2-1), the middle vertical GFRP composite steel plates (5-3) are provided with 4 round holes five (5-3-1), the column connecting piece (5) is connected to the upper side and the lower side of the beam-column intersection connecting piece (3), threaded GFRP composite steel (7) and a nut (8) are arranged on the upper side and the lower side of the beam-column intersection connecting piece (3) through the round holes four (5-2-1), the round holes five (5-3, The column connecting groove (2-2) connects the bamboo laminated wood column (2) and the column connecting piece (5).
The number of the round holes in the steel plate of the beam-column included angle energy consumption connecting device (6) can be 3, and the number can be increased or decreased properly, but the round holes are distributed symmetrically.
Claims (4)
1. The utility model provides a bamboo laminated wood beam column limit node, the connection position includes bamboo laminated wood roof beam (1), bamboo laminated wood post (2), beam column connecting piece (3), roof beam connecting piece (4), post connecting piece (5), beam column contained angle power consumption connecting device (6), screw thread GFRP composite steel (7), nut (8), its characterized in that: the beam-column intersection connecting piece (3) is in a meter shape, the beam connecting piece (4) and the column connecting piece (5) are in a three-dimensional E shape, and the beam-column intersection connecting piece consists of a transverse vertical GFRP composite steel plate (3-1) of the beam-column intersection connecting piece, an oblique GFRP composite steel plate (3-2) of the beam-column intersection connecting piece, a vertical GFRP composite steel plate (3-3) of the beam-column intersection connecting piece and a transverse GFRP composite steel plate (3-4) of the beam-column intersection connecting piece; the included angle of the beam and the column is provided with a beam-column included angle energy consumption connecting device (6), the device comprises 1 right-angle isosceles triangle GFRP composite steel plate, 3 first round holes (6-1) are formed in the GFRP composite steel plate, wherein the 1 first round holes (6-1) are located on a central line connecting the right-angle vertex of the triangle and the midpoint of the bevel edge, and the other 2 first round holes (6-1) are symmetrically arranged on two sides of the central line.
2. The bamboo laminated wood beam column edge joint as claimed in claim 1, wherein: the beam connecting piece (4) comprises a beam connecting piece vertical GFRP composite steel plate (4-1) clinging to the beam-column intersection connecting piece (3), a beam connecting piece beam top and beam bottom horizontal GFRP composite steel plate (4-2), and a beam connecting piece embedded beam GFRP composite steel plate (4-3), the beam connecting piece, the beam top and the beam bottom horizontal GFRP composite steel plate (4-2) are respectively provided with 4 round holes II (4-2-1), the beam connecting piece embedded beam GFRP composite steel plate (4-3) is provided with 4 round holes III (4-3-1), the beam connecting piece (4) is connected to the side surface of the beam-column intersection connecting piece (3), the bamboo laminated wood beam (1) and the connecting piece (4) are connected together through the screw GFRP composite steel (7) and the nut (8) through the round hole II (4-2-1), the round hole III (4-3-1), the beam connecting hole (1-1) and the beam connecting groove (1-2).
3. The bamboo laminated wood beam column edge joint as claimed in claim 1, wherein: the column connecting piece (5) comprises a column connecting piece horizontal GFRP composite steel plate (5-1) clinging to the beam-column intersection connecting piece (3), column connecting piece outer vertical GFRP composite steel plates (5-2), column connecting piece middle vertical GFRP composite steel plates (5-3) and column connecting piece embedded transverse cutting GFRP composite steel plates (5-4), the column connecting piece outer vertical GFRP composite steel plates (5-2) are respectively provided with 4 round holes four (5-2-1), the middle vertical GFRP composite steel plates (5-3) are provided with 4 round holes five (5-3-1), the column connecting piece (5) is connected to the upper side and the lower side of the beam-column intersection connecting piece (3), threaded GFRP composite steel (7) and a nut (8) are arranged on the upper side and the lower side of the beam-column intersection connecting piece (3) through the round holes four (5-2-1), the round holes five (5-3, The column connecting groove (2-2) connects the bamboo laminated wood column (2) and the column connecting piece (5).
4. The bamboo laminated wood beam column edge joint as claimed in claim 1, wherein: the number of the round holes in the steel plate of the beam-column included angle energy consumption connecting device (6) is 3, and the number of the round holes is properly increased or decreased, but the round holes are symmetrically distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920764860.0U CN210459527U (en) | 2019-05-23 | 2019-05-23 | Bamboo laminated wood beam column side node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920764860.0U CN210459527U (en) | 2019-05-23 | 2019-05-23 | Bamboo laminated wood beam column side node |
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| CN210459527U true CN210459527U (en) | 2020-05-05 |
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| CN201920764860.0U Active CN210459527U (en) | 2019-05-23 | 2019-05-23 | Bamboo laminated wood beam column side node |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942573A (en) * | 2021-02-19 | 2021-06-11 | 山东建筑大学 | Assembled beam-column node mortise-tenon structure and construction method |
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- 2019-05-23 CN CN201920764860.0U patent/CN210459527U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942573A (en) * | 2021-02-19 | 2021-06-11 | 山东建筑大学 | Assembled beam-column node mortise-tenon structure and construction method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: GUIZHOU XINJIN BAMBOO & WOOD PRODUCTS Co.,Ltd. Assignor: NANJING FORESTRY University Contract record no.: X2020320000378 Denomination of utility model: A kind of bamboo Glulam beam column joint Granted publication date: 20200505 License type: Common License Record date: 20201218 |