CN209760462U - Assembled wooden beam concatenation node - Google Patents
Assembled wooden beam concatenation node Download PDFInfo
- Publication number
- CN209760462U CN209760462U CN201920375922.9U CN201920375922U CN209760462U CN 209760462 U CN209760462 U CN 209760462U CN 201920375922 U CN201920375922 U CN 201920375922U CN 209760462 U CN209760462 U CN 209760462U
- Authority
- CN
- China
- Prior art keywords
- wood
- wood beam
- splicing
- node
- tenon
- Prior art date
- 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 claims abstract description 55
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses an assembled wood beam splicing node, which comprises a first wood beam, a second wood beam, a wood filling block and a steel pin; a tenon is machined at the splicing end of the first wood beam, and a pin hole is formed in the bottom of the tenon in advance; the second wood beam splicing end is provided with a notch corresponding to the tenon of the first wood beam, pin holes are reserved at the bottom of the notch, the steel pins are inserted into the pin holes of the second wood beam in advance during splicing, the steel pins and the preset pin holes of the first wood beam are used for positioning so as to install the first wood beam, and a wood filling block is installed at the top of the splicing node. The utility model discloses when guaranteeing that timber beams concatenation node is pleasing to the eye, provide a safe and reliable's concatenation mode, and the installation method has reduced the installation degree of difficulty, easily construction.
Description
Technical Field
The utility model relates to a building structure engineering technical field specifically is an assembled timber beams concatenation node.
background
The wood structure building has the advantages of light weight, energy conservation, environmental protection, attractive appearance, comfort and the like, and has good bearing capacity in the aspect of structural performance, so the wood structure building is widely concerned and applied at home and abroad. But the defects of knots, twills and the like of the natural wood and the limitation of the growth of the natural wood on the section size of the member limit the use of the natural wood in the structure; the defects of easy moth and easy corrosion of the natural bamboo wood and the limitation of the growth of the natural bamboo wood on the section size of a member limit the use of the natural bamboo wood in the structure. With the development of the bamboo and wood material deep processing technology, the development of the laminated wood and the laminated bamboo is born.
A wood structure building is built, and the node part is a crucial ring. With the development of modern society, various forms such as mortise and tenon joint, toothed plate connection, pin joint, bar planting connection, bolt steel filling plate connection and the like also appear on wood structure nodes.
Through a large number of engineering examples, it is found that most of the damage to the wood structure occurs at the node, and the main reasons for the damage are insufficient bearing capacity, insufficient rigidity and ductility of the node, and the like. Current glued wood beam and column connections typically employ bolted steel filler plates. However, when the connection mode is subjected to a relatively large bending moment, more bolts are needed, if the bolts are not increased, the diameters of the bolts need to be increased, local parts of the wood can be damaged due to stress concentration, and finally the whole structure can be collapsed due to early damage of the joints.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, provide an assembled timber beams concatenation node.
The utility model adopts the technical proposal that: an assembled wood beam splicing node comprises a first wood beam, a second wood beam, a wood filling block and a steel pin;
A tenon is machined at the splicing end of the first wood beam, and a pin hole is formed in the bottom of the tenon in advance;
The second wood beam splicing end is provided with a notch corresponding to the tenon of the first wood beam, pin holes are reserved at the bottom of the notch, the steel pins are inserted into the pin holes of the second wood beam in advance during splicing, the steel pins and the preset pin holes of the first wood beam are used for positioning so as to install the first wood beam, and a wood filling block is installed at the top of the splicing node.
Preferably, the number of the steel pins is two or four, so that the splicing strength can be effectively improved.
Preferably, the steel pin is made of high-strength steel.
Has the advantages that: the utility model discloses when guaranteeing that timber beams concatenation node is pleasing to the eye, provide a safe and reliable's concatenation mode, and the installation method has reduced the installation degree of difficulty, easily construction.
Drawings
fig. 1 is the utility model discloses prefabricated light-duty timber structure fire wall body sketch map.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
as shown in fig. 1, the fabricated wood beam splicing node comprises a first wood beam 1, a second wood beam 4, a wood filling block 3 and a steel pin 2;
A tenon is machined at the splicing end of the wood beam I1, and a pin hole is formed in the bottom of the tenon in advance;
The two 4 concatenation ends of timber beams are processed and are had the notch that corresponds with 1 tenon of timber beam, and the pinhole is reserved to the notch bottom, during the concatenation steel pin 2 inserts two 4 pinholes of timber beam in advance, fixes a position in order to install timber beam 1 through the pinhole that steel pin 2 and timber beam 1 predetermine to at concatenation node top installation wood filler block 3. Two or four steel pins 2 are provided, so that the splicing strength can be effectively improved. The steel pin 2 is made of high-strength steel material.
it should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention. All the components not specified in the present embodiment can be realized by the prior art.
Claims (3)
1. The utility model provides an assembled timber beams concatenation node which characterized in that: the beam comprises a first wood beam, a second wood beam, a wood filling block and a steel pin;
A tenon is machined at the splicing end of the first wood beam, and a pin hole is formed in the bottom of the tenon in advance;
the second wood beam splicing end is provided with a notch corresponding to the tenon of the first wood beam, pin holes are reserved at the bottom of the notch, the steel pins are inserted into the pin holes of the second wood beam in advance during splicing, the steel pins and the preset pin holes of the first wood beam are used for positioning so as to install the first wood beam, and a wood filling block is installed at the top of the splicing node.
2. The fabricated wood beam splicing node of claim 1, wherein: the number of the steel pins is two or four.
3. The fabricated wood beam splicing node of claim 1, wherein: the steel pin is made of high-strength steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920375922.9U CN209760462U (en) | 2019-03-22 | 2019-03-22 | Assembled wooden beam concatenation node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920375922.9U CN209760462U (en) | 2019-03-22 | 2019-03-22 | Assembled wooden beam concatenation node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209760462U true CN209760462U (en) | 2019-12-10 |
Family
ID=68756004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920375922.9U Expired - Fee Related CN209760462U (en) | 2019-03-22 | 2019-03-22 | Assembled wooden beam concatenation node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209760462U (en) |
-
2019
- 2019-03-22 CN CN201920375922.9U patent/CN209760462U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210009 No. 200, Zhongshan North Road, Jiangsu, Nanjing Patentee after: Nanjing University of Technology Architectural Design and Research Institute Co.,Ltd. Address before: 210009 No. 200, Zhongshan North Road, Jiangsu, Nanjing Patentee before: Institute of architectural design and research Nanjing University of Technology |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 |