CN213204494U - Connecting piece for column base node and building structure - Google Patents
Connecting piece for column base node and building structure Download PDFInfo
- Publication number
- CN213204494U CN213204494U CN202021791346.5U CN202021791346U CN213204494U CN 213204494 U CN213204494 U CN 213204494U CN 202021791346 U CN202021791346 U CN 202021791346U CN 213204494 U CN213204494 U CN 213204494U
- Authority
- CN
- China
- Prior art keywords
- plate
- connecting plate
- column
- foundation
- column base
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a column base is connecting piece and building structure for node belongs to timber structure building structure technical field. The connecting piece of the utility model comprises a pre-embedded part and a connecting part, wherein the pre-embedded part is arranged in the foundation; the connecting part comprises at least one first connecting plate and at least one second connecting plate, a notch is formed in the column base of the wood column, when the wood column is connected with the foundation, the first connecting plate and the second connecting plate can be inserted into the notch, then the column base of the wood column is connected with the connecting piece through the connecting bolt, and the installation and the fixation of the column base node can be completed quickly; in addition, because first connecting plate and second connecting plate set up along equidirectional not, therefore the bolt that is used for being connected first connecting plate and column base is crossed the bolt that is used for being connected second connecting plate and column base and is staggered mutually, can improve the joint strength of connecting piece and column base to improve the stability of column base node.
Description
Technical Field
The utility model relates to a timber structure building structure technical field, more specifically say, relate to a column base is connecting piece and building structure for node.
Background
In related fields, the prefabricated building has the characteristics of environmental protection, energy conservation and high efficiency, and particularly, the construction period of the prefabricated building is shorter than that of a concrete structure and a steel structure, so that the prefabricated building is more in line with the concept of green building. The connecting pieces of the wood structure building comprise a plurality of types such as bolt connection, nail connection and the like.
For example, chinese patent application No. 201920377831.9 discloses a column base node of a wood frame column in a multi-story high-rise timber structure. The connecting node comprises a wood column, a planting bar, a pre-buried anchor bolt, a shear key and a connecting steel hub; the steel hub is arranged at the column base connection position of the wood frame column, the upper end of the connection steel hub is provided with a planting bar mounting hole, the wood frame column is provided with a planting bar in advance, and the end head of the planting bar penetrates through the planting bar mounting hole on the connection steel hub and is connected through a screw cap; the lower end of the connecting steel hub is provided with an embedded anchor bolt mounting hole, a concrete foundation is poured below the connecting steel hub, a notch is reserved for a shear key on the connecting steel hub by the concrete foundation, and the shear key is welded on the connecting steel hub to form a whole; the connecting steel hub is connected with the concrete foundation through an embedded anchor, and the end of the embedded anchor penetrates through an embedded anchor mounting hole in the connecting steel hub and is connected through a nut.
Chinese patent application No. 201920598019.9 discloses a wooden column base node structure of a light wood composite structure. The structure comprises a foundation, a fixed anchor seat, a wood column, a connecting steel plate, a stud bolt and a stiffening rib, wherein the fixed anchor seat is built on the foundation, the fixed anchor seat is of a circular truncated cone steel structure, eight foundation anchor bars are welded on the bottom surface of the fixed anchor seat, and the foundation anchor bars are uniformly distributed and buried in the foundation; a wood column is built on the top surface of the fixed anchor seat, two connecting steel plates are embedded in a column base at the bottom end of the wood column, the two connecting steel plates are arranged on two sides in the wood column in parallel, and bolt holes are uniformly distributed in the connecting steel plates; stud bolts penetrate through the bolt holes of the connecting steel plates, and two ends of each stud bolt are fastened on the connecting steel plates through nuts; and a stiffening rib is arranged between the top surface of the fixed anchor seat and the side surface of the wood column base, and the stiffening rib is a triangular vertical plate structure welded on the fixed anchor seat.
However, the above-mentioned connecting piece needs to destroy the timber structure when using, has reduced timber's mechanical properties to reduce the holistic stability of building structure. In addition, concrete foundations are often adopted in many wood-structure buildings, so the connecting steps of the wood columns and the foundations are complicated.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved by the utility model
The utility model aims to overcome between the post column base of timber structure building among the prior art and the basis connecting step loaded down with trivial details and stable not enough inadequately, provide a connecting piece for column base node, aim at improving the stability of being connected between post column base and basis, simplify the installation of this column base node simultaneously.
Another object of the utility model is to provide a higher building structure of joint strength.
2. Technical scheme
In order to achieve the above purpose, the utility model provides a technical scheme does:
the utility model relates to a column base joint connecting piece, which is used for realizing the connection between a foundation and a wood column; the embedded part is arranged in the foundation; the connecting portion comprises at least one first connecting plate and at least one second connecting plate, the first connecting plate and the second connecting plate are arranged along different directions, a notch is formed in a column base of the wood column, and the first connecting plate and the second connecting plate are inserted into the notch and connected with the column base through bolts.
Further, first connecting plate and second connecting plate mutually perpendicular set up, just first connecting plate face and second connecting plate face all with the direction of height of post is parallel.
Furthermore, the first connecting plate and the second connecting plate are arranged in one, and a cross-shaped structure is formed by the first connecting plate and the second connecting plate in a crossed mode.
Further, the bolts for connecting the first connecting plate or the second connecting plate with the column shoe are stud bolts.
Furthermore, the embedded part comprises an embedded plate, a bottom plate and a plurality of first supporting plates connected between the embedded plate and the bottom plate; the embedded plate and the first supporting plate are arranged in the foundation.
Further, the plate surface of the first supporting plate is arranged in parallel to the height direction of the wood column; the first supporting plates are arranged in parallel, and the distance between every two adjacent first supporting plates is equal.
Furthermore, a padding part is arranged between the connecting part and the embedded part, and comprises a padding plate and a plurality of second supporting plates; the second backup pad is connected between bed hedgehopping board and the bottom plate, first connecting plate and second connecting plate are all connected on the bed hedgehopping board.
Furthermore, the plate surface of the second support plate is arranged in parallel to the height direction of the wood column and is arranged perpendicular to the first support plate; and the distances between the adjacent second supporting plates are equal.
Further, the foundation is a concrete structure.
The utility model discloses a building structure, including basis and a plurality of post of connection on the basis, adopt foretell connecting piece to connect between the column base of basis and post.
3. Advantageous effects
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
(1) the connecting piece of the utility model comprises a pre-embedded part and a connecting part, wherein the pre-embedded part is arranged in the foundation; the connecting part comprises at least one first connecting plate and at least one second connecting plate, a notch is formed in the column base of the wood column, when the wood column is connected with the foundation, the first connecting plate and the second connecting plate can be inserted into the notch, then the column base of the wood column is connected with the connecting piece through the connecting bolt, and the installation and the fixation of the column base node can be completed quickly; in addition, because first connecting plate and second connecting plate set up along equidirectional not, therefore the bolt that is used for being connected first connecting plate and column base is crossed the bolt that is used for being connected second connecting plate and column base and is staggered mutually, can improve the joint strength of connecting piece and column base to improve the stability of column base node.
(2) In the utility model, the embedded part and the heightening part are both hollow structures, which can reduce the weight of the connecting piece, so that the column base node can be suitable for high-rise buildings; set up the portion of stepping up into hollow structure and can improve the ventilation effect of column base node simultaneously. In addition, first backup pad and second backup pad mutually perpendicular set up, therefore can improve the compressive capacity of connecting piece to improve the stability of connecting piece structure.
(3) The utility model discloses a building structure, column base node between its basis and post adopts the utility model discloses a connecting piece is connected, and the assembling process is comparatively simple and convenient, and assembles the joint strength height between the back post of accomplishing and basis, and building structure overall stability is higher.
Drawings
Fig. 1 is a schematic structural view of a column base joint of the present invention;
fig. 2 is a schematic structural view of the middle connection member of the present invention.
The reference numerals in the schematic drawings illustrate: 100. a foundation; 200. a wood column; 300. a connecting member; 311. pre-burying a plate; 312. a first support plate; 321. a base plate; 322. a second support plate; 323. a step-up plate; 330. a connecting portion; 331. a first connecting plate; 332. a second connecting plate; 333. a first connection hole; 334. a second connection hole; 340. and connecting the bolts.
Detailed Description
For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.
The structure, ratio, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention does not have the substantial significance in the technology, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy which can be produced by the present invention and the achievable purpose. In addition, the terms "upper", "lower", "left", "right" and "middle" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
The present embodiment provides a connector 300 capable of realizing connection of a column foot node between a foundation 100 and a wood column 200 to improve stability of connection between the foundation 100 and the wood column 200.
Fig. 1 shows the structure of a column foot node, and in particular, the column foot node includes a foundation 100, a wood column 200, and a connecting member 300. That is, the column base node is a connection node between the foundation 100 and the wood column 200, and the connector 300 is used to fixedly connect the foundation 100 and the wood column 200.
The connector 300 includes an embedded portion and a connection portion 330, the embedded portion is disposed in the foundation 100, and the connection portion 330 is used for being connected with the column base of the wood column 200. In some embodiments, a raised portion may be further disposed between the embedded portion and the connecting portion 330 to provide better ventilation and heat dissipation effects.
Fig. 2 shows the structure of the connector 300, and the connecting portion 330 of the connector 300 includes a plurality of first connecting plates 331 and a plurality of second connecting plates 332. That is, the first connecting plate 331 and the second connecting plate 332 are provided at least one, the first connecting plate 331 and the second connecting plate 332 are provided in different directions, and notches for fitting with the first connecting plate 331 and the second connecting plate 332 are provided on the column base of the wood column 200.
The first connection plate 331 may have a plurality of first connection holes 333, so that the first connection plate 331 and the column base can be connected by using connection bolts 340 to pass through the first connection holes 333 and the first fixing holes correspondingly formed on the column base; similarly, the second connecting plate 332 may be formed with a plurality of second connecting holes 334, so that the second connecting plate 332 may be connected to the column base by inserting the connecting bolts 340 through the second connecting holes 334 and the corresponding second fixing holes formed in the column base.
When assembling the wooden pole 200 and the foundation 100, the first connecting plate 331 and the second connecting plate 332 may be inserted into the notches of the column base, and then the first connecting plate 331 and the column base may be connected using the connecting bolt 340, and the second connecting plate 332 and the column base may be connected. Because the first connecting plate 331 and the second connecting plate 332 are arranged along different directions, the plane where the first connecting plate 331 is located and the plane where the second connecting plate 332 is located have an intersection line in space, the connecting bolt 340 for connecting the first connecting plate 331 and the column base and the connecting bolt 340 for connecting the second connecting plate 332 and the column base are in a non-parallel state, and cross in space is formed, so that the connection between the connecting piece and the column base is realized in at least two directions, and the connecting strength between the connecting piece and the column base is improved.
As a further optimization, the plate surface of the first connecting plate 331 may be perpendicular to the height direction of the wooden pillar 200, and the plate surface of the second connecting plate 332 may also be perpendicular to the height direction of the wooden pillar 200, so that the first connecting plate 331 and the second connecting plate 332 may be conveniently inserted into the notches of the column bases.
The first connection plate 331 and the second connection plate 332 may be disposed perpendicular to each other such that the connection bolt 340 for connecting the first connection plate 331 with the column base and the connection bolt 340 for connecting the second connection plate 332 with the column base are perpendicular to each other, further improving the connection stability of the connection bolt 340 with respect to the connector and the column base.
As a further optimization, the first connecting plate 331 and the second connecting plate 332 can be only one, and the first connecting plate and the second connecting plate are crossed to form a cross-shaped structure.
Further, it should be noted that the bolt for connecting the first connecting plate 331 or the second connecting plate 332 to the column base may be a double-headed bolt, or may be a single-headed bolt, and the connection is achieved by a nut. In order to improve the beauty of the column base joint, an accommodating groove can be formed in the column base corresponding to the head of the connecting bolt 340, so that the head of the connecting bolt 340 can be hidden.
The embedded part of the connector 300 may include an embedded plate 311 and a bottom plate 321, a plurality of first supporting plates 312 are disposed between the embedded plate 311 and the bottom plate 321, one end of each first supporting plate 312 is connected with the upper side surface of the embedded plate, and the other end of each first supporting plate 312 is connected with the lower side surface of the bottom plate. When the wood columns 200 are connected in the foundation 100, the embedded plates and the first supporting plate 312 may be embedded in the foundation to realize the fixed connection of the connecting member 300 and the foundation 100.
Wherein the foundation 100 may be a concrete structure. When the wooden pillar 200 and the foundation 100 are assembled, the embedded part of the connector 300 can be embedded in the foundation 100, and the connector 300 and the foundation 100 are fixedly connected after the concrete structure is formed. In order to achieve a stable connection between the connecting member 300 and the base 100, the connecting member 300 may be made of a metal material, particularly a steel material.
The plate surface of the first support plate 312 may be disposed parallel to the height direction of the wooden pillar 200. Meanwhile, the first support plates 312 can be arranged in parallel, and the distance between the adjacent first support plates can be equal, so that the stress uniformity among the first support plates 312 is improved.
As mentioned above, in some embodiments, a raised portion may be further disposed between the embedded portion and the connection portion 330. Specifically, the raised portion includes a raised plate 323 and a plurality of second support plates 322, and the first connection plate 331 and the second connection plate 332 are connected to the raised plate. Second backup pad 322 is connected between the bottom plate 321 of bed hedgehopping board 323 and pre-buried portion, specifically can be that the one end of second backup pad 322 is connected with the downside of bed hedgehopping board 323, and the other end of second backup pad 322 is connected with the side of going up of bottom plate 321 to make and form the clearance between bed hedgehopping board 323 and the bottom plate 321, improve the ventilation effect of column base department, thereby prevent that the column base from taking place phenomenons such as corruption, worm-eaten.
In addition, the plate surface of the second supporting plate 322 may be disposed in parallel to the height direction of the wooden pole 200, and the second supporting plate 322 may be disposed perpendicular to the first supporting plate 321, thereby further improving the overall strength of the connector. The distance between adjacent second supporting plates can be equal.
The present embodiment further provides a building structure, which includes a foundation 100, wherein the foundation 100 is provided with a plurality of wooden pillars 200, and the pillar bases of the wooden pillars 200 are connected to the foundation 100 by using the connecting member 300 of the present embodiment.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (10)
1. A connecting piece for a column base joint is used for realizing the connection between a foundation and a wood column; the method is characterized in that: the embedded part is arranged in the foundation; the connecting portion comprises at least one first connecting plate and at least one second connecting plate, the first connecting plate and the second connecting plate are arranged along different directions, a notch is formed in a column base of the wood column, and the first connecting plate and the second connecting plate are inserted into the notch and connected with the column base through bolts.
2. A column shoe joint connection member as defined in claim 1, wherein: the first connecting plate and the second connecting plate are perpendicular to each other, and the plate surfaces of the first connecting plate and the second connecting plate are parallel to the height direction of the wood column.
3. A column shoe joint connection member as defined in claim 2, wherein: the first connecting plate and the second connecting plate are arranged to be one, and the first connecting plate and the second connecting plate are crossed to form a cross structure.
4. A column shoe joint connecting member according to any one of claims 1 to 3, wherein: the bolts used for connecting the first connecting plate or the second connecting plate with the column shoe are stud bolts.
5. A column shoe joint connection member as defined in claim 1, wherein: the embedded part comprises an embedded plate, a bottom plate and a plurality of first supporting plates connected between the embedded plate and the bottom plate; the embedded plate and the first supporting plate are arranged in the foundation.
6. A column shoe joint connection member as defined in claim 5, wherein: the plate surface of the first supporting plate is arranged in parallel to the height direction of the wood column; the first supporting plates are arranged in parallel, and the distance between every two adjacent first supporting plates is equal.
7. A column shoe joint connection member as defined in claim 6, wherein: a padding part is arranged between the connecting part and the embedded part and comprises a padding plate and a plurality of second supporting plates; the second backup pad is connected between bed hedgehopping board and the bottom plate, first connecting plate and second connecting plate are all connected on the bed hedgehopping board.
8. A column shoe joint connection member as defined in claim 7, wherein: the surface of the second support plate is parallel to the height direction of the wood column and is perpendicular to the first support plate; and the distances between the adjacent second supporting plates are equal.
9. A column shoe joint connection member as defined in claim 1, wherein: the foundation is a concrete structure.
10. A building structure characterized by: the connecting piece comprises a foundation and a plurality of wood columns connected to the foundation, wherein column feet of the foundation and the wood columns are connected through the connecting piece of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021791346.5U CN213204494U (en) | 2020-08-24 | 2020-08-24 | Connecting piece for column base node and building structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021791346.5U CN213204494U (en) | 2020-08-24 | 2020-08-24 | Connecting piece for column base node and building structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213204494U true CN213204494U (en) | 2021-05-14 |
Family
ID=75841590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021791346.5U Active CN213204494U (en) | 2020-08-24 | 2020-08-24 | Connecting piece for column base node and building structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213204494U (en) |
-
2020
- 2020-08-24 CN CN202021791346.5U patent/CN213204494U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7140155B1 (en) | Joints for constructing a shear wall | |
| CN211499206U (en) | Assembled house | |
| CN213204494U (en) | Connecting piece for column base node and building structure | |
| JP5386214B2 (en) | Foundation structure | |
| JP6767552B1 (en) | Wood fence straight pin construction method | |
| JP2002047662A (en) | Portable columnar foundation body and its installation method | |
| CN219157948U (en) | Novel timber bearing structure that infant's space of travelling was used | |
| CN220247725U (en) | Construction temporary construction land-saving section steel platform | |
| JP5358203B2 (en) | Building unit fixed structure and unit building | |
| CN206220322U (en) | A kind of pre-stress floor | |
| CN215830123U (en) | Corner intersecting overhanging support stand beam node | |
| CN218843360U (en) | Spatial grid structure support connecting joint | |
| CN214739283U (en) | Concrete bent column | |
| CN216042250U (en) | Decorative panel of prefabricated staircase | |
| CN215253430U (en) | Assembled antidetonation device | |
| CN210194872U (en) | Supporting beam for assembled steel structure building | |
| CN219638113U (en) | Steel structure upright post | |
| CN212927249U (en) | Pole is embraced to flexible prefabricated basis of supporting of roof | |
| CN211873429U (en) | Shallow foundation landscape wall structure above top plate of basement | |
| CN219548488U (en) | Assembled heavy-duty support frame | |
| CN217759292U (en) | Large-span truss plate mounting structure | |
| CN220666653U (en) | Market board post structure | |
| CN219794852U (en) | Wind-resistant stable concrete pole | |
| CN212295245U (en) | Assembled floor frame construction | |
| JP6765150B1 (en) | Seismic isolation structure and seismic isolation wooden building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220629 Address after: No. 6, Pingguo Road, Guanhu Town, Pizhou City, Xuzhou City, Jiangsu Province, 221300 Patentee after: JIANGSU DELONI WOOD CO.,LTD. Address before: Longpan road Xuanwu District of Nanjing city of Jiangsu Province, No. 159 210037 Patentee before: NANJING FORESTRY University |