CN213143391U - Simple assembling node of wood structure beam and column - Google Patents
Simple assembling node of wood structure beam and column Download PDFInfo
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- CN213143391U CN213143391U CN202021409242.3U CN202021409242U CN213143391U CN 213143391 U CN213143391 U CN 213143391U CN 202021409242 U CN202021409242 U CN 202021409242U CN 213143391 U CN213143391 U CN 213143391U
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Abstract
The utility model discloses a simple and easy assembly node of timber structure roof beam and post, including criss-cross post and timber beams, timber structure beam column node is tenon fourth of the twelve earthly branches node, and four connected nodes of post and timber beams adopt three angle steel to consolidate respectively, and the position punishment that the post is connected with timber beams and three angle steel do not pare, through screw rod fixed connection between the vertical wall of the relative three angle steel of post both sides, is connected through the damping connecting piece between three angle steel and the timber beams, and the upper and lower terminal surface of damping connecting piece bonds respectively on the plane of the shakeing of timber beams and on the lower terminal surface of the horizontal plate of three angle steel. The utility model discloses a triangle steel one side adopts bolted connection with the post, and one side bonds with rubber, and both sides form a restraint space about the post, can effectively improve the bending stiffness of node through the thickness of adjustment rubber materials and the rotation range of performance control roof beam.
Description
Technical Field
The utility model belongs to the technical field of the timber structure construction, a simple and easy assembly node of timber structure roof beam and post is related to.
Background
The south-south Tibetan dwelling house building structure has various building forms such as a civil structure, a stone-wood structure, a brick-wood structure and the like. The civil and hybrid resident building structure is more traditional, and the material and the structural performance are inevitably damaged due to the influence of factors such as wind and rain erosion, geological disasters and the like for a long time. Due to poor natural environment and use factors, the durability is gradually reduced, the shock resistance of the structure is insufficient, the safety performance is reduced, the wood structure beam column material is seriously degraded, the overall performance of the beam column node is reduced, and the shock resistance is obviously reduced. Therefore, the damping performance of the beam-column joint is reduced, and the insufficient shock resistance is a problem to be solved urgently.
The main problems existing in the prior art are as follows:
the first problem is that: the wood structure beam column nodes are connected in a mortise-tenon mode, are obviously influenced by rainwater and seasonal temperature, are easy to corrode and degrade, and have relatively low anti-seismic performance.
The second problem is that: the anti-pulling capacity of the wood structure beam column mortise-tenon joint node is relatively poor, and the wood structure beam column mortise-tenon joint node is easy to pull out under the action of dynamic loads such as earthquake and the like, so that the node fails.
The third problem is that: the material degradation node reduces the damping performance mainly based on friction energy consumption, and the whole energy consumption of the structural system is insufficient.
Disclosure of Invention
In view of this, the utility model aims at providing a simple and easy assembly node of timber structure roof beam and post.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a simple and easy assembly node of timber beams and post, including criss-cross timber columns and timber beams, timber structure beam column node is tenon fourth of twelve earthly branches node, four connected nodes of timber columns and timber beams adopt three angle steel to consolidate respectively, the position punishment that timber columns and timber beams and three angle steel are connected do not pare, through screw rod fixed connection between the vertical wall of the relative three angle steel of timber columns both sides, be connected through damping connecting piece between three angle steel and the timber beams, damping connecting piece's upper and lower terminal surface bonds respectively on the plane of the paring of timber beams and on the lower terminal surface of the horizontal plate of three angle steel.
Furthermore, the damping connecting piece is made of rubber.
Furthermore, the conventional parameters of the damping connecting piece are that the thickness is 3-5mm, the width is 50-100mm, and the length is 150-200 mm.
Furthermore, the triangular steel is provided with stiffening ribs.
Further, the thickness of the stiffening rib is the same as that of the triangular steel.
The beneficial effects of the utility model reside in that:
the damping connecting piece of the utility model can adopt hyperelastic materials such as rubber, and glue is adopted to reliably bond the damping connecting piece with the beam and the triangular steel, the method is simple in bonding and convenient in construction, the damping performance of the node can be effectively improved to a certain extent, and the overall anti-seismic performance is improved;
one side of the triangular steel of the utility model is connected with the column by bolts, one side is bonded with the rubber, and the upper and lower sides of the column form a restraint space, so that the bending rigidity of the node can be effectively improved by adjusting the thickness of the rubber material and the rotation range of the performance control beam; the anti-pulling bearing capacity of the node can be provided by the fixation of the bolt through the material bonding effect; the method has simple and convenient construction and low price, meets the requirement of green and environment-friendly buildings, and has wide application prospect.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a front view of an embodiment of the present invention;
fig. 2 is a top view of an embodiment of the present invention;
fig. 3 is a schematic structural view of the triangular steel and the damping connecting piece according to the embodiment of the present invention.
Description of reference numerals:
1. a wood column; 2. a wood beam; 3. triangular steel; 31. a stiffening rib; 4. a damping connection; 5. a screw.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in the figure, a simple and easy assembly node of timber structure roof beam and post, timber structure roof beam and post node are tenon fourth of twelve earthly branches node, including criss-cross timber support 1 and timber support 2, four junctures of timber support 1 and timber support 2 adopt three angle steel 3 to consolidate respectively, the position punishment that timber support 1 and timber support 2 and three angle steel 3 are connected do not pare, through 5 fixed connection of screw rod between the relative three angle steel 3's of timber support 1 both sides vertical wall, screw rod 5 passes three angle steel 3's vertical wall, timber support 1, three angle steel 3's vertical wall back in proper order and dies with the nut lock. The triangular steel 3 is connected with the wood beam 2 through a damping connecting piece 4, the preferable damping connecting piece 4 is made of rubber, and the upper end face and the lower end face of the damping connecting piece 4 are respectively bonded on the flat-cut plane of the wood beam 2 and the lower end face of the horizontal plate of the triangular steel 3. The performance of the wood structure beam-column joint is degraded, so that the friction energy consumption capability of the joint is reduced, and the damping connecting piece 4 is additionally arranged at the beam end, so that certain damping performance can be improved.
The corrosion degradation of the wood structure beam column node causes the node to be seriously loosened, and the pulling resistance is obviously insufficient. Set up triangle steel 3, the unilateral closely links to each other with damping connecting piece 4, and the opposite side is perforated and is adopted bolted connection with post 1, closely is connected triangle steel 3 with post 1, effectively restricts the rotation of tenon fourth of the twelve earthly branches node.
The thickness of the damping connecting piece 4 is set according to requirements, and preferably, the conventional parameters of the thickness are 3-5mm, the width is 50-100mm, and the length is 150-200 mm. The damping connecting piece 4 is reliably connected with the end part of the beam column by adopting materials such as glue, and the bonding surface with the wood beam 2 is a plane.
The preferred angle steel 3 is typically 2mm to 5mm thick, and the side to which dampening coupler 4 is bonded is of a length and width consistent with dampening coupler 4, and the side to which post 1 is attached is typically 1/4 in post section. The triangular steel 3 is provided with a stiffening rib 31. The thickness of the stiffening ribs 31 is 2mm to 5 mm.
Preferably, in order to ensure that the connection between the damping connecting member 4 and the wood beam 2 is flattened within the width range of 100-150mm of the wood beam 2 close to the wood column 1 and cleaned for adhering the damping connecting member 4, the rotating range and the pulling deformation of the beam-column connecting node are controlled by controlling the thickness of the damping connecting member 4. The process is simple in construction, the damping connecting piece 4 can be made of a formed rubber material or a waste rubber tire, the processing is simple, the construction is convenient, and the integral construction quality is improved.
Preferably, in order to ensure the connection between the triangular steel 3 and the wood column 1, the flattened height of the corresponding connection position on the wood column 1 is 50-100mm, the width is 1/4 column diameter range, and the screw rod 5 hole is arranged on the wood column 1, so that the screw rod 5 is convenient to connect the triangular steel 3 at two sides. The 3-corner edge of the triangular steel is designed according to the requirement.
The utility model discloses a construction method:
firstly, cleaning the joints of the beam column to be reinforced, wherein the diameter of the beam column is about 200 mm;
secondly, preparing a damping connecting piece 4, wherein the thickness of the damping connecting piece 4 is 3mm, the width is 100mm, the length is 100mm (the cleaning surface of the wood beam 2 is as wide as the damping connecting piece 4), preparing triangular steel 3, the thickness of the triangular steel 3 is 2mm, the width is 100mm, the width is as wide as the damping connecting piece 4, the length is 150mm, a circular hole with the diameter of 20mm is formed in the connecting position of the triangular steel 3 and the wood column 1, and a through hole with the diameter of 20mm is formed in the corresponding position of the wood column 1;
thirdly, coating adhesive materials such as glue and the like on the damping connecting piece 4, and sticking and compacting according to corresponding instructions;
fourthly, coating adhesive materials such as glue on the surface of the damping connecting piece 4, and sticking the triangular steel 3 on the damping connecting piece 4;
fifthly, selecting a screw rod 5 with the diameter of 18mm for the screw rod 5, and firmly connecting the triangular steel 3 with the wood beam 2 to ensure that the triangular steel 3 is not loosened and separated.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a simple and easy assembly node of timber structure roof beam and post which characterized in that: including criss-cross post (1) and timber beams (2), timber structure beam column node is tenon fourth of twelve earthly branches node, four connected nodes department of post (1) and timber beams (2) adopts three angle steel (3) respectively to consolidate, the position department that post (1) and timber beams (2) and three angle steel (3) are connected cuts the tie respectively, pass through screw rod (5) fixed connection between the vertical wall of the relative three angle steel (3) of post (1) both sides, be connected through damping connecting piece (4) between three angle steel (3) and timber beams (2), the upper and lower terminal surface of damping connecting piece (4) bonds respectively on the plane of cutting the tie of timber beams (2) and on the lower terminal surface of the horizontal plate of three angle steel (3).
2. The simple assembly joint of a wood structural beam and column according to claim 1, wherein: the damping connecting piece (4) is made of rubber.
3. The simple assembly joint of a wood structural beam and column according to claim 1, wherein: the thickness of the damping connecting piece (4) is 3-5mm, the width is 50-100mm, and the length is 150-200 mm.
4. The simple assembly joint of a wood structural beam and column according to claim 1, wherein: the triangular steel (3) is provided with a stiffening rib (31).
5. The simple assembly joint of a wood structural beam and column according to claim 4, wherein: the thickness of the stiffening rib (31) is the same as that of the triangular steel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021409242.3U CN213143391U (en) | 2020-07-15 | 2020-07-15 | Simple assembling node of wood structure beam and column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021409242.3U CN213143391U (en) | 2020-07-15 | 2020-07-15 | Simple assembling node of wood structure beam and column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213143391U true CN213143391U (en) | 2021-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021409242.3U Active CN213143391U (en) | 2020-07-15 | 2020-07-15 | Simple assembling node of wood structure beam and column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213143391U (en) |
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2020
- 2020-07-15 CN CN202021409242.3U patent/CN213143391U/en active Active
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