CN206110433U - Novel mix node timber truss - Google Patents

Novel mix node timber truss Download PDF

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Publication number
CN206110433U
CN206110433U CN201621070980.3U CN201621070980U CN206110433U CN 206110433 U CN206110433 U CN 206110433U CN 201621070980 U CN201621070980 U CN 201621070980U CN 206110433 U CN206110433 U CN 206110433U
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China
Prior art keywords
node
ridge
timber truss
connector
support
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Active
Application number
CN201621070980.3U
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Chinese (zh)
Inventor
宋亚磊
刘雁
佘晨岗
缪小春
戴笠
丁佩蓉
刘非微
吴欢洲
覃熠
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Yangzhou University
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Yangzhou University
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Priority to CN201621070980.3U priority Critical patent/CN206110433U/en
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Abstract

Novel mix node timber truss belongs to engineering technical field. Set up support nodal connection spare and the ridge nodal connection spare of the left and right symmetry setting of difference in ridge node both sides in support node both sides including the left and right symmetry of difference, support nodal connection spare is acute angle shape, ridge nodal connection spare is arrow point shape. The utility model discloses a not high problem of traditional timber truss support node bearing capacity has been solved to the connecting piece, discloses one kind and can strengthen support node rigidity and bearing capacity, again economical and practical's solution method. The preparation that mixes node timber truss can improve timber truss support node bearing capacity among the wood frame house, and the practicality is strong, and construction convenience has fine application prospect and economic benefits.

Description

New mixed node timber truss
Technical field
The utility model is related to timber truss connecting node stress performance, specifically a kind of new mixed node timber truss, category In field of engineering technology.
Background technology
Over nearly 20 years, in cities such as China Beijing, Shanghai and Nanjing, Dalian, new timber structure residential housing has obtained market Acceptance and accreditation, timber structure has traditional structure not comparable at the aspect such as insulation, energy-saving and environmental protection, comfortable, structure tension performance The superiority of plan.
The roofing of new timber structure typically adopts timber truss, and tooth plate node is generally adopted by traditional timber truss, Bearing and ridge are the significant points of panel point, and the experimental study of tooth plate truss shows, support node destruction is more, other sections Point is not reaching to its bearing capacity.In order to ensure the bearing capacity of support node and strengthen the power transmission of ridge node, using mixed node Timber truss is good solve problem measure.
Utility model content
The purpose of this utility model is that, for the not high problem of timber truss support node bearing capacity, disclosing one kind both strengthened Support node rigidity and bearing capacity, and the solution of economy-new mixed node timber truss.
The purpose of this utility model is achieved through the following technical solutions:New mixed node timber truss, is characterized in that, Including the left and right support node connector for being symmetricly set on support node both sides respectively and left and right respectively it is symmetricly set on room The ridge node connector of ridge node both sides;The support node connector is acute angle shape, and the ridge node connector is arrow Capitiform.
The support node connector is provided with the bolt hole that multiple confession bolts are passed through, and is consolidated by bolt and support node It is fixed.
The ridge node connector is provided with the bolt hole that multiple confession bolts are passed through, and is consolidated by bolt and ridge node It is fixed.
The ridge node connector is the arrow-shaped structure being made up of inverted V-shaped top and linear pattern bottom, inverted V-shaped top The node location that winds up of ridge is arranged on, linear pattern bottom is arranged at the web member of ridge.
The support node connector is made up with ridge node connector of steel plate or engineering plastics.
The utility model is realized by changing bearing and ridge node form, using two kinds of joint forms, wherein propping up Seat and ridge adopt bolt joint(Bearing and ridge node are wrapped up and by bolt connection using steel plate), other intermediate nodes employings Truss plate connection.
For support node, full wafer steel plate(Support node connector)The bolt hole that multiple confession bolts are passed through is provided with, should Steel plate is symmetrical to be wrapped in support node both sides and is bolted;For ridge node, steel plate(Ridge node connector Top)The symmetrical node location that winds up for being wrapped in ridge, and steel plate(Ridge node connector bottom)Symmetrical parcel In the web member part of ridge, it is fixedly connected through the bolt hole on steel plate by bolt.
Connector of the present utility model solves the problems, such as that traditional timber truss support node bearing capacity is not high, discloses one kind Support node rigidity and bearing capacity, and economical and practical solution can be strengthened.The making of mixed node timber truss can be carried Timber truss support node bearing capacity, practical in high wooden frame structure, easy construction, with good application prospect and economy Benefit.
Compared with prior art, its remarkable advantage is can to improve bearing capacity to the utility model:
The larger position of stress in truss is usually in truss at support node, ridge node, and adopts new mixing section Point timber truss can strengthen the connection of support node in truss, ridge node, improve the total bearing capacity of truss.Mesh can be solved Roof truss support node bearing capacity is not high in front wooden frame structure, the problem of destructible, and then increases making for wooden frame structure Use the life-span.
Description of the drawings
Fig. 1 is the structural representation of the utility model support node connector;
Fig. 2 is the structural representation of the utility model ridge node connector;
In figure:1 support node connector, 2 ridge node connectors, 3 bolts hole, 4 bolts hole, 5 inverted V-shaped tops, 6 straight lines Type bottom.
Specific embodiment
New mixed node timber truss, including the left and right support node connection for being symmetricly set on support node both sides respectively Part 1 and the respectively left and right ridge node connector 2 for being symmetricly set on ridge node both sides.
Support node connector is acute angle shape, and support node connector is provided with the bolt hole 3 that multiple confession bolts are passed through, and leads to Cross bolt to fix with support node.
Ridge node connector is the arrow-shaped structure being made up of inverted V-shaped top 5 and linear pattern bottom 6, and inverted V-shaped top sets The node location that winds up in ridge is put, linear pattern bottom is arranged at the web member of ridge.Ridge node connector is provided with multiple confessions The bolt hole 4 that bolt is passed through, and fixed with ridge node by bolt.
Support node connector is made up with ridge node connector of steel plate or engineering plastics.
To draw materials conveniently, connector is made by steel plate at support node and ridge node, it is of course also possible to use other Material with same intensity, such as engineering plastics.To wrap up the plate size and angle of node according to actual panel point Shape is welded.Bolt used adopts standard component, can improve versatility and reduce use cost.
The utility model mixed node timber truss, including the connection of support node and ridge node.Fig. 1 is at support node Connector schematic diagram, wherein part 3 are bolt connecting hole, and part 1 is full wafer steel plate, and this connector is arranged symmetrically in support node The left and right sides and be bolted.Fig. 2 is connector schematic diagram at ridge node, and wherein part 5 and part 6 are two panels steel Plate, part 4 is bolt connecting hole, likewise, connector is arranged symmetrically in the left and right sides of ridge node and is bolted (The symmetrical node location that winds up for being wrapped in ridge of part 5, and the symmetrical web member part for being wrapped in ridge of part 6). Compared with tooth plate node timber truss, mixed node timber truss can increase the rigidity and bearing capacity of bearing and ridge node, so as to The total bearing capacity for making truss is greatly improved.

Claims (5)

1. a kind of new mixed node timber truss, is characterized in that, including left and right respectively propping up for support node both sides is symmetricly set on Block node connector(1)And the left and right ridge node connector for being symmetricly set on ridge node both sides respectively(2);Described Block node connector is acute angle shape, and the ridge node connector is arrow-shaped.
2. new mixed node timber truss according to claim 1, is characterized in that, the support node connector is provided with many The bolt hole that individual confession bolt is passed through(3), and fixed with support node by bolt.
3. new mixed node timber truss according to claim 1, is characterized in that, the ridge node connector is provided with many The bolt hole that individual confession bolt is passed through(4), and fixed with ridge node by bolt.
4. the new mixed node timber truss according to claim 1 or 3, is characterized in that, the ridge node connector is By inverted V-shaped top(5)With linear pattern bottom(6)The arrow-shaped structure of composition, inverted V-shaped top is arranged on the upper chord node position of ridge Put, linear pattern bottom is arranged at the web member of ridge.
5. new mixed node timber truss according to claim 1, is characterized in that, the support node connector and ridge Node connector is made up of steel plate or engineering plastics.
CN201621070980.3U 2016-09-22 2016-09-22 Novel mix node timber truss Active CN206110433U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621070980.3U CN206110433U (en) 2016-09-22 2016-09-22 Novel mix node timber truss

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621070980.3U CN206110433U (en) 2016-09-22 2016-09-22 Novel mix node timber truss

Publications (1)

Publication Number Publication Date
CN206110433U true CN206110433U (en) 2017-04-19

Family

ID=58520729

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621070980.3U Active CN206110433U (en) 2016-09-22 2016-09-22 Novel mix node timber truss

Country Status (1)

Country Link
CN (1) CN206110433U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110374192A (en) * 2019-08-02 2019-10-25 上海理工大学 Orthogonal laminated wood combines high-rise Wood construction structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110374192A (en) * 2019-08-02 2019-10-25 上海理工大学 Orthogonal laminated wood combines high-rise Wood construction structure

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