CN217840357U - Bamboo wood structure roof beam connected node - Google Patents
Bamboo wood structure roof beam connected node Download PDFInfo
- Publication number
- CN217840357U CN217840357U CN202221414729.XU CN202221414729U CN217840357U CN 217840357 U CN217840357 U CN 217840357U CN 202221414729 U CN202221414729 U CN 202221414729U CN 217840357 U CN217840357 U CN 217840357U
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- China
- Prior art keywords
- bamboo
- roof beam
- structure roof
- wood structure
- bamboo wood
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002023 wood Substances 0.000 title claims abstract description 93
- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims abstract description 58
- 235000017491 Bambusa tulda Nutrition 0.000 title claims abstract description 58
- 241001330002 Bambuseae Species 0.000 title claims abstract description 58
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims abstract description 58
- 239000011425 bamboo Substances 0.000 title claims abstract description 58
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims description 24
- 239000000853 adhesive Substances 0.000 claims description 15
- 230000001070 adhesive effect Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Rod-Shaped Construction Members (AREA)
Abstract
The utility model discloses a bamboo wood structure roof beam connected node, including adjacent first bamboo wood structure roof beam and second bamboo wood structure roof beam, a serial communication port, be equipped with the first T shape recess that the specification is the same and second T shape recess on first bamboo wood structure roof beam and the second bamboo wood structure roof beam respectively, first T shape recess and second T shape recess are with the perpendicular bisector symmetry of first bamboo wood structure roof beam and second bamboo wood structure roof beam junction, be equipped with the T shape steel sheet that matches with the recess size in the recess that first T shape recess and second T shape recess are constituteed, the both sides limit and the bottom surface of first bamboo wood structure roof beam and second bamboo wood structure roof beam junction are equipped with first closing plate, second closing plate and third closing plate respectively. The connecting node is reasonable in structure, high in node strength, high in hoisting speed and high in installation precision, can be installed in place at one time, is good in node concealment, and does not influence the overall attractiveness.
Description
Technical Field
The utility model relates to a bamboo timber structure Liang Jianjie point structure specifically is a bamboo timber structure roof beam connected node.
Background
The connection performance of the bamboo-wood structure node is one of the decisive links in the modern bamboo-wood structure, and the wood building is widely applied along with the continuous development and progress of new building technology and materials. In many countries where building industry is developed, wood buildings have undergone long-term experiments and applications, modern wood structural building products can highly integrate various functions of buildings, and the forms and components of buildings are very delicate, so that the requirements for the construction of structural nodes are higher and higher. However, due to the influence of production process and transportation conditions, the length of the beam member made of bamboo and wood material often cannot meet the engineering requirement and needs to be lengthened, and the lengthened node between the beams is important for the stress of the member.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the deficiencies in the prior art and providing a bamboo wood structure roof beam connected node. The connecting node is good in structural integrity, high in node strength, high in hoisting speed and high in installation precision, can realize splicing and increasing of multiple sections of beams, is installed in place once, is good in node concealment, and does not influence overall attractiveness.
Realize the utility model discloses the technical scheme of purpose is:
the utility model provides a bamboo wood structure roof beam connected node, including adjacent first bamboo wood structure roof beam and second bamboo wood structure roof beam, be equipped with the same first T shape recess of specification and second T shape recess on first bamboo wood structure roof beam and the second bamboo wood structure roof beam respectively, first T shape recess and second T shape recess are symmetrical with the perpendicular bisector of first bamboo wood structure roof beam and second bamboo wood structure roof beam junction, be equipped with the T shape steel sheet that matches with the recess size in the recess that first T shape recess and second T shape recess are constituteed, the both sides limit and the bottom surface of first bamboo wood structure roof beam and second bamboo wood structure roof beam junction are equipped with first closing plate respectively, second closing plate and third closing plate.
After first bamboo wood structure roof beam and the contact of second bamboo wood structure roof beam are connected, the T steel sheet is put into the recess that scribbles the adhesive that first T shape recess and second T shape recess are constituteed, and the T steel sheet passes through fastener fixed connection with first bamboo wood structure roof beam and second bamboo wood structure roof beam, and first closing plate, second closing plate and third closing plate pass through the adhesive with first bamboo wood structure roof beam and second bamboo wood structure roof beam and are connected fixedly.
The depth of the first T-shaped groove is larger than 2/3 of the height of the first bamboo-wood structural beam, and the thickness of the T-shaped steel plate is larger than 10mm but cannot exceed the width of the vertical section of the first T-shaped groove.
The process of connecting the nodes comprises the following steps:
(1) The construction of a structural layer formed by the first bamboo-wood structural beam and the second bamboo-wood structural beam is to respectively reserve a first T-shaped groove and a second T-shaped groove on the first bamboo-wood structural beam and the second bamboo-wood structural beam according to design requirements and pre-drill holes;
(2) Edge sealing and glue pouring: the gap sheathing plate formed by splicing the first bamboo-wood structural beam and the second bamboo-wood structural beam is sealed by a first sealing plate, a second sealing plate and a third sealing plate, the first sealing plate and the second sealing plate are respectively arranged in the gaps at two sides and the gap at the bottom surface of the third sealing plate to prevent adhesive from seeping during glue pouring, before pouring and injecting the adhesive, the hole and the groove must be protected from the influence of atmospheric water and moisture and cleaned by compressed air, if the part to be poured is wet, the part must be dried, and then the adhesive is poured into the groove;
(3) Putting a T-shaped steel plate: putting the T-shaped steel plate into a groove formed by the first T-shaped groove and the second T-shaped groove;
(4) Reinforcing: the T-shaped steel plate is fixedly connected with the first bamboo-wood structural beam and the second bamboo-wood structural beam by a method of punching self-tapping screws in the T-shaped steel plate at equal intervals;
(5) Sealing the groove: adopting an adhesive to fill and cover, and covering the whole wood board sealing groove above;
(6) And (5) maintaining.
Has the advantages that:
1. the self-tapping screw has high strength for fixedly connecting the steel plate and the wood beam, and can be approximately equal to rigid connection strength, so that the connection strength is improved.
2. Can hide connecting pieces such as T-shaped steel plates, and the like, and has the effects of firm connection, attractive appearance and difficulty in damaging nodes by external factors.
3. The T-shaped steel plate can be accurately positioned through the first T-shaped groove and the second T-shaped groove, and the purposes of rapidness, convenience and more accuracy in assembly are achieved.
The connecting node is good in structural integrity, high in node strength, high in hoisting speed and high in installation precision, can realize splicing and increasing of multiple sections of beams, is installed in place once, is good in node concealment, and does not influence overall attractiveness.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic view of the embodiment after assembly.
In the figure, 1, a first bamboo-wood structural beam 2, a second bamboo-wood structural beam 3, a first T-shaped groove 4, a second T-shaped groove 5, a T-shaped steel plate 6, a first sealing plate 7, a second sealing plate 8 and a third sealing plate are arranged.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments, but the present invention is not limited thereto.
Example (b):
the utility model provides a bamboo wood structure roof beam connected node, including adjacent first bamboo wood structure roof beam 1 and second bamboo wood structure roof beam 2, be equipped with the same first T shape recess 3 of specification and second T shape recess 4 on first bamboo wood structure roof beam 1 and the second bamboo wood structure roof beam 2 respectively, first T shape recess 3 and second T shape recess 4 are with the perpendicular bisector symmetry of the first bamboo wood structure roof beam 1 and the 2 junctions of second bamboo wood structure roof beam, be equipped with the T shape steel sheet 5 that matches with the groove size in the recess that first T shape recess 3 and second T shape recess 4 are constituteed, the both sides limit and the bottom surface of the 2 junctions of first bamboo wood structure roof beam 1 and second bamboo wood structure roof beam are equipped with first closing plate 6 respectively, second closing plate 7 and third closing plate 8.
First bamboo wood structure roof beam 1 and the contact of second bamboo wood structure roof beam 2 are connected the back, and in the recess that scribbles the adhesive that first T shape recess 3 and second T shape recess 4 are constituteed was put into to T shape steel sheet 5, T shape steel sheet 5 and first bamboo wood structure roof beam 1 and second bamboo wood structure roof beam 2 pass through fastener fixed connection, and first closing plate 6, second closing plate 7 and third closing plate 8 are connected fixedly with first bamboo wood structure roof beam 1 and second bamboo wood structure roof beam 2 through the adhesive.
The depth of the first T-shaped groove 3 is larger than the height of the first bamboo-wood structural beam 1 of 2/3, and the thickness of the T-shaped steel plate 5 is larger than 10mm but cannot exceed the vertical section width of the first T-shaped groove 3.
The process of connecting the nodes comprises the following steps:
(1) The construction of the structural layer formed by the first bamboo-wood structural beam 1 and the second bamboo-wood structural beam 2 is to respectively reserve a first T-shaped groove 3 and a second T-shaped groove 4 and pre-drill holes on the first bamboo-wood structural beam 1 and the second bamboo-wood structural beam 2 according to design requirements;
(2) Edge sealing and glue pouring: the gap clad plate formed after the first bamboo-wood structural beam 1 and the second bamboo-wood structural beam 2 are spliced is sealed by a first sealing plate 6, a second sealing plate 7 and a third sealing plate 8, the first sealing plate 6 and the second sealing plate 7 are divided into gaps arranged on two sides and a gap arranged on the bottom surface of the third sealing plate 8, so that an adhesive can be prevented from leaking out when the adhesive is poured, holes and grooves are protected from the influence of atmospheric water and moisture before the adhesive is poured and injected, the holes and the grooves are cleaned by compressed air, if the parts to be poured are wet, the holes and the grooves are dried, and then the adhesive is poured into the grooves;
(3) Putting a T-shaped steel plate: putting a T-shaped steel plate 5 into a groove formed by the first T-shaped groove 3 and the second T-shaped groove 4;
(4) Reinforcing: the T-shaped steel plate 5 is fixedly connected with the first bamboo-wood structural beam 1 and the second bamboo-wood structural beam 2 by adopting a method of punching self-tapping screws in the T-shaped steel plate at equal intervals;
(5) Sealing the groove: adopting adhesive to fill and cover, and covering the whole wood board sealing groove at the upper part;
(6) And (5) maintaining.
When bamboo wood structure roof beam connected node relates to a plurality of bamboo wood structure roof beams, correspond on bamboo wood structure roof beam and design T shape recess, then repeat above-mentioned connected node process, can accomplish the connection between the bamboo wood structure roof beam.
Claims (3)
1. The utility model provides a bamboo wood structure roof beam connected node, including adjacent first bamboo wood structure roof beam and second bamboo wood structure roof beam, a serial communication port, be equipped with the same first T shape recess of specification and second T shape recess on first bamboo wood structure roof beam and the second bamboo wood structure roof beam respectively, first T shape recess and second T shape recess are symmetrical with the perpendicular bisector of first bamboo wood structure roof beam and second bamboo wood structure roof beam junction, be equipped with the T shape steel sheet that matches with the groove size in the recess that first T shape recess and second T shape recess are constituteed, the both sides limit and the bottom surface of first bamboo wood structure roof beam and second bamboo wood structure roof beam junction are equipped with first closing plate respectively, second closing plate and third closing plate.
2. The bamboo-wood structural beam connection node of claim 1, wherein after the first bamboo-wood structural beam and the second bamboo-wood structural beam are connected in a contact manner, the T-shaped steel plate is placed in a groove formed by the first T-shaped groove and the second T-shaped groove and coated with an adhesive, the T-shaped steel plate is fixedly connected with the first bamboo-wood structural beam and the second bamboo-wood structural beam through fasteners, and the first sealing plate, the second sealing plate and the third sealing plate are fixedly connected with the first bamboo-wood structural beam and the second bamboo-wood structural beam through the adhesive.
3. The bamboo-wood structural beam connection node of claim 1, wherein the depth of the first T-shaped groove is greater than 2/3 of the height of the first bamboo-wood structural beam, and the thickness of the T-shaped steel plate is greater than 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221414729.XU CN217840357U (en) | 2022-06-08 | 2022-06-08 | Bamboo wood structure roof beam connected node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221414729.XU CN217840357U (en) | 2022-06-08 | 2022-06-08 | Bamboo wood structure roof beam connected node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217840357U true CN217840357U (en) | 2022-11-18 |
Family
ID=84022358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221414729.XU Expired - Fee Related CN217840357U (en) | 2022-06-08 | 2022-06-08 | Bamboo wood structure roof beam connected node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217840357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116180983A (en) * | 2023-02-09 | 2023-05-30 | 中建八局西北建设有限公司 | Large-scale laminated wood structure and construction method of super-large-section laminated wood beam |
-
2022
- 2022-06-08 CN CN202221414729.XU patent/CN217840357U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116180983A (en) * | 2023-02-09 | 2023-05-30 | 中建八局西北建设有限公司 | Large-scale laminated wood structure and construction method of super-large-section laminated wood beam |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221118 |
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| CF01 | Termination of patent right due to non-payment of annual fee |