CN207813078U - A kind of novel reinforced device of timber structure local-style dwelling houses beam column interior joint mortise-tenon joint - Google Patents
A kind of novel reinforced device of timber structure local-style dwelling houses beam column interior joint mortise-tenon joint Download PDFInfo
- Publication number
- CN207813078U CN207813078U CN201721652749.XU CN201721652749U CN207813078U CN 207813078 U CN207813078 U CN 207813078U CN 201721652749 U CN201721652749 U CN 201721652749U CN 207813078 U CN207813078 U CN 207813078U
- Authority
- CN
- China
- Prior art keywords
- steel plate
- tenon
- pin
- wooden frame
- beam column
- 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
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
A kind of novel reinforced device of timber structure local-style dwelling houses beam column interior joint mortise-tenon joint, the gallows timber that the wooden frame being connected including pin and with pin is constituted, pin is formed by connecting with wooden frame by Tenon node, wooden frame upper and lower surface at Tenon node is provided with steel plate, there is symmetrical attachment device in steel plate end set, attachment device is fixed by screw rod and nut, nut is during tightening screw rod, normal pressure is applied to steel plate, increase the frictional force between steel plate and wooden frame, to reinforce the connection between two and half tenons, promote globality, tenon is pulled out in reduction, the utility model has easy for construction, the characteristics of simple economy.
Description
Technical field
The utility model is related to timber structure local-style dwelling houses common beam-column joint reinforcing Restoration Techniques field more particularly to a kind of wood knots
The novel reinforced device of structure local-style dwelling houses beam column interior joint mortise-tenon joint.
Background technology
China is Tenon node wood frame construction there is a large amount of timber structure folk buildings, timber structure majority, i.e. beam-ends is done
It is inserted into the column cap reserved fourth of the twelve Earthly Branches mouthful at tenon form, is followed closely without an iron one.This type of attachment shows as the carrying of Tenon node
Ability and bending stiffness are relatively low.Under geological process, tenon is easy crimp in the rotation process of the fourth of the twelve Earthly Branches mouthful, generates loosening, goes out
Now pull out tenon.Pulling out tenon weakens contact between each component, so cause it is integrally-built tilt, cave in, seriously threaten structure
Safety.Therefore, mortise-tenon joint is the keypoint part that timber structure structure is reinforced.
The common reinforcement means of existing timber structure beam column Tenon node mainly has angle steel reinforced, curved plate reinforce, is U-shaped
Flat steel reinforced, cramp iron are reinforced and carbon cloth reinforced etc..Cramp iron can promote ultimate bearing capacity of joints, but be easy that timber is made to split
It splits；Although the traditional materials such as angle steel, curved plate, U-shaped band steel, which reinforce Tenon node, can improve bearing capacity and the energy consumption of node
Performance, but these reinforcement means need the trepanning on beam column mostly, are further increased to damaged beam column performance itself
Weaken, and the screw for connecting these reinforcing members is easier to extract, causes to reinforce and fail, and these reinforcement means are used
Material be elastic-plastic material, be also easy to produce expendable plastic deformation, influence consolidation effect and appearance.Carbon cloth is one
Kind unidirectional carbon reinforcing product, has stronger tensile bearing capacity, can improve the anti-seismic performance of Tenon node, but carbon cloth
Brittleness is strong, and ductility is poor, and being deformed after geological process can not restore, and the frangibility under deformity out of plane, and cost is high, no
Suitable for the reinforcing repair of timber structure local-style dwelling houses.
Invention content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide saved in a kind of timber structure local-style dwelling houses beam column
The point novel reinforced device of mortise-tenon joint, can reduce Tenon node crimp, avoid pulling out tenon, improve the same of ultimate bearing capacity of joints
When, there is the characteristics of easy for construction, simple economy.
To achieve the goals above, the utility model is achieved through the following technical solutions：
A kind of timber structure local-style dwelling houses beam column interior joint mortise-tenon joint novel reinforced device, including pin 1 and be connected with pin 1
The gallows timber that wooden frame 2 is constituted, the pin 1 are formed by connecting with wooden frame 2 by Tenon node, the wooden frame 2 at Tenon node
Upper and lower surface is provided with steel plate 3, has symmetrical attachment device 4, attachment device 4 to pass through screw rod 5 and nut in 3 end set of steel plate
6 are fixed.
3 end of steel plate is 200~250mm to 1 Edge Distance of pin, and width is same wide with the fourth of the twelve Earthly Branches mouthful, thickness 5~
8mm。
The attachment device 4 is made of two pieces of band steels, and band steel 4~6mm of thickness, 25~40mm of width, band steel end is distinguished
Punching is connected by screw rod 5,5 5~8mm of diameter of screw rod.
The steel plate 3 is equipped with skewed slot interface with band steel contact position surface, and the length of skew notch is the 1/3 of 2 width of wooden frame, slope
3 °~5 ° of degree.
The distance at the attachment device 4 to 3 edge of steel plate is 50~80mm, and 3 end of steel plate is to 1 Edge Distance of pin
200~250mm.
The beneficial effects of the utility model：
The bracing means that the utility model uses reinforces timber structure beam column interior joint.This method is easy for construction, keeps away
The damage to timber is exempted from, consolidation effect is notable, has good society and economic benefit.
Description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the vertical view of the utility model.
Fig. 3 is the side view of the utility model.
Fig. 4 is the structural schematic diagram of the utility model.
Fig. 5 is the bracing means exploded view of the utility model.
Specific implementation mode
The utility model is described in detail with reference to the accompanying drawings.
As shown in Figure 1 and Figure 2：The novel reinforced device of timber structure local-style dwelling houses beam column interior joint mortise-tenon joint, including pin 1, and with
The gallows timber that the connected wooden frame 2 of pin 1 is constituted, the pin 1 are formed by connecting with wooden frame 2 by Tenon node, and the Tenon connects
Connect reinforce by the steel plate 3 that lies against 2 upper and lower surface of wooden frame (steel plate 3 and the column fourth of the twelve Earthly Branches mouthful contact position through blasting treatment, enhancing steel plate with
The friction energy-dissipating of timber, collectively herein as steel plate 3) and band steel attachment device be fixed on bean column node, attachment device 4 passes through screw rod
5 are connected and fixed, and by tightening screw rod 5 come pressing steel plate 3, increase the switching performance of steel plate 3 and wooden frame 2, and convenient for adjusting (such as
Shown in Fig. 3).
Mainly two blocks of steel plates 3 and its attachment device 4, function enhance the reinforcement means similar to " decorated bracket " up and down
The globality of Tenon node, to promote the performance of Tenon node.
3 width of the steel plate is the same as beam column fourth of the twelve Earthly Branches mouth width degree, 5~8mm of thickness.
3 attachment device 4 of the beam upper steel plate is clamped beam upper steel plate 3 by two pieces of band steels and is constituted, band steel 4~6mm of thickness, width
25~40mm.Band steel end is punched respectively to be connected by screw rod 5；5 5~8mm of diameter of screw rod.Screw rod 5, nut 6 are high-strength.
As shown in Figure 5：The steel plate 3 is being equipped with skewed slot interface, the length of skew notch with 4 contact position surface of band steel attachment device
Degree is the 1/3 of wooden frame width, 3 °~5 ° of the gradient.
The distance at the attachment device 4 to 3 edge of steel plate is 50~80mm, and 3 end of steel plate is to 2 Edge Distance of pin
200~250mm.
The Tenon node includes the gallows timber that pin 1 is formed by connecting with wooden frame 2 by Tenon node, upper and lower two blocks of steel plates 3
Across the column fourth of the twelve Earthly Branches mouthful, attachment device 4 is overlapped with steel plate 3 by skew notch；Screw rod 5 passes through two symmetrical attachment devices 4, nut 6
For tightening screw rod 5, nut 6 applies normal pressure during tightening screw rod 5, to steel plate 3, increase steel plate 3 and wooden frame 2 it
Between frictional force, to reinforce two and half tenons between connection, promoted globality, reduction pull out tenon.It improves bearing capacity and resists and become
The ability of shape.3 end of steel plate is 200~250mm to pin Edge Distance, and width is with the fourth of the twelve Earthly Branches mouthful with wide.4 axle center of attachment device with
3 50~80mm of threshold value of steel plate, 4 width of attachment device are 25~40mm, and thickness is 4~6mm.Length as the case may be and
It is fixed.5 5~8mm of diameter of screw rod, 6 interior diameter of nut are 5~8mm.
Claims (4)
1. a kind of novel reinforced device of timber structure local-style dwelling houses beam column interior joint mortise-tenon joint, which is characterized in that including pin (1) and with
The gallows timber that the connected wooden frame (2) of pin (1) is constituted, the pin (1) are formed by connecting with wooden frame (2) by Tenon node,
Wooden frame (2) upper and lower surface at Tenon node is provided with steel plate (3), and in steel plate (3), end set has symmetrical attachment device
(4), attachment device (4) is fixed by screw rod (5) and nut (6)；
The steel plate (3) is equipped with skewed slot interface with band steel contact position surface, and the length of skew notch is the 1/3 of wooden frame (2) width, slope
3 °~5 ° of degree.
2. a kind of novel reinforced device of timber structure local-style dwelling houses beam column interior joint mortise-tenon joint according to claim 1, feature
It is, the steel plate (3) end to pin (1) Edge Distance is 200~250mm, and width is same wide with the fourth of the twelve Earthly Branches mouthful, thickness 5~
8mm。
3. a kind of novel reinforced device of timber structure local-style dwelling houses beam column interior joint mortise-tenon joint according to claim 1, feature
It is, institute's attachment device (4) is made of two pieces of band steels, and band steel 4~6mm of thickness, 25~40mm of width, band steel end is punched respectively
It is connected by screw rod (5), screw rod (5) 5~8mm of diameter.
4. a kind of novel reinforced device of timber structure local-style dwelling houses beam column interior joint mortise-tenon joint according to claim 1, feature
Be, the attachment device (4) to steel plate (3) edge distance be 50~80mm, steel plate (3) end to pin (1) edge away from
From for 200~250mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721652749.XU CN207813078U (en) | 2017-12-01 | 2017-12-01 | A kind of novel reinforced device of timber structure local-style dwelling houses beam column interior joint mortise-tenon joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721652749.XU CN207813078U (en) | 2017-12-01 | 2017-12-01 | A kind of novel reinforced device of timber structure local-style dwelling houses beam column interior joint mortise-tenon joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207813078U true CN207813078U (en) | 2018-09-04 |
Family
ID=63334911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721652749.XU Expired - Fee Related CN207813078U (en) | 2017-12-01 | 2017-12-01 | A kind of novel reinforced device of timber structure local-style dwelling houses beam column interior joint mortise-tenon joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207813078U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306657A (en) * | 2019-05-24 | 2019-10-08 | 孔瑞清 | Assembling type steel structure beam-column connection and construction method |
| CN112049014A (en) * | 2020-08-31 | 2020-12-08 | 安徽东方风景建设有限公司 | Construction process of wooden trestle |
| CN114703966A (en) * | 2022-03-23 | 2022-07-05 | 天津大学 | Cover plate-prestressed high-strength steel belt connection glued wood mortise and tenon joint type node |
-
2017
- 2017-12-01 CN CN201721652749.XU patent/CN207813078U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306657A (en) * | 2019-05-24 | 2019-10-08 | 孔瑞清 | Assembling type steel structure beam-column connection and construction method |
| CN112049014A (en) * | 2020-08-31 | 2020-12-08 | 安徽东方风景建设有限公司 | Construction process of wooden trestle |
| CN114703966A (en) * | 2022-03-23 | 2022-07-05 | 天津大学 | Cover plate-prestressed high-strength steel belt connection glued wood mortise and tenon joint type node |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207813078U (en) | A kind of novel reinforced device of timber structure local-style dwelling houses beam column interior joint mortise-tenon joint | |
| CN103422576B (en) | Reinforcement and energy dissipation damping device for wood structure mortise and tenon joint | |
| CN105863295B (en) | Ancient building purlin purlin is reinforced with girder connection and repairs structure | |
| CN105888289B (en) | Ancient building baotou beam and principal column joint reinforcing processing structure | |
| CN103603462A (en) | FRP (fiber reinforced Plastic), wood and reinforced concrete composite beam | |
| CN104863385B (en) | Single step beam and column joint reinforcement treatment structure of ancient building | |
| CN206636253U (en) | The runback bit architecture that a kind of outer marmem of Tenon nodal plane is reinforced | |
| CN206368427U (en) | Wood structure tenon penetrating joint reinforced by self-tapping screws | |
| CN207813077U (en) | A kind of timber structure traditional residence beam column Tenon joint reinforcing deviation correcting device | |
| CN105386612A (en) | Reinforcement and repair device for mortise-tenon joints of beams and columns of timber structure | |
| CN201071549Y (en) | Square log skeleton tenon-and-mortise work node of flat steel reinforced old building woodwork construction | |
| CN201972238U (en) | Embedded rebar enhanced bamboo structure | |
| CN204370605U (en) | Assembled steel-wood buckling restrained brace with self-tapping screw for reinforcement | |
| CN205654121U (en) | Ancient building purlin is consolidated with girder segment point and is repaired structure | |
| CN110359562A (en) | A kind of local enhancement Self-resetting wooden frame Column border node | |
| CN205654120U (en) | Ancient building is embraced first roof beam and is consolidated processing structure with principal column node | |
| CN106759903A (en) | Wood structure tenon penetrating joint reinforced by self-tapping screws | |
| CN206408632U (en) | Foundation pit supporting construction for unilateral reinforcing side slope | |
| CN204728740U (en) | A kind of ancient building one-step cross beam and Column border node consolidation process structure | |
| CN203514637U (en) | FRP (fiber reinforced Plastic), wood and reinforced concrete composite beam | |
| CN210976326U (en) | Steel-wood roof truss lower chord node | |
| CN205206373U (en) | Reinforcement of timber structure beam column tenon fourth of twelve earthly branches node | |
| CN207211802U (en) | A kind of structure reinforced for wooden frame tenon | |
| CN108060719A (en) | More, high-rise wood/bamboo frame structure core column type node | |
| CN103452190A (en) | Self-tapping screw reinforcing wood structure bolt node |
Legal Events
| 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: 20180904 Termination date: 20211201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |