CN204728740U - A kind of ancient building one-step cross beam and Column border node consolidation process structure - Google Patents
A kind of ancient building one-step cross beam and Column border node consolidation process structure Download PDFInfo
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- CN204728740U CN204728740U CN201520391482.8U CN201520391482U CN204728740U CN 204728740 U CN204728740 U CN 204728740U CN 201520391482 U CN201520391482 U CN 201520391482U CN 204728740 U CN204728740 U CN 204728740U
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- cross beam
- tenon
- step cross
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- timber
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Abstract
A kind of ancient building one-step cross beam and Column border node consolidation process structure, one-step cross beam and cylinder joggle, timber compoment is added below one-step cross beam, dovetail is opened in one end of timber compoment, and with cylinder grafting, the tenon end face of one-step cross beam and the dovetail bottom surface of timber compoment offer T-shaped Tenon mouth, by fourth head tenon, the tenon of the tenon of one-step cross beam and the timber compoment below it is connected into entirety at above-below direction.This admittedly process structure without prejudice to historical building preservation repair in require do not change the raw material of historical relic and the principle of construction technology; Maintenance or the replacing of girth member are convenient, are beneficial to the Conservation and Renovation of wooden construction.
Description
Technical field
The utility model relates to the Conservation and Renovation of ancient building mountain face one-step cross beam and column joint structure, specifically be on the basis not changing raw material and construction technology, to the joint reinforcing process of ancient building single step fine strain of millet and pillar.
Background technology
At present, in the Conservation and Renovation process of the large timber frame of ancient building, the phenomenon that roof beam structure pulls out tenon, tenon destroys is very outstanding, especially at ancient building mountain face one-step cross beam and Column border node place.Its reason is because the foundation settlement of ancient building is uneven or under the effect of horizontal external, cause that to choose sharp fine strain of millet, embrace tenon between head fine strain of millet and post be half tenon, very easily extract, pull out the stability that tenon will weaken timber frame entirety, and the tenon that pulls out of oversized dimensions probably causes timber frame knockdown, askew sudden strain of a muscle; In addition, tenon inserts in the mouth of the fourth of the twelve Earthly Branches, under the effect of long-term external force, tenon may damage due to the extruding of fourth of the twelve Earthly Branches mouth, or cause self sectional dimension to reduce because of fourth of the twelve Earthly Branches mouth crimp and cause sinking, thus weakening the switching performance between beam column, particularly a tree, used in making timber for boats structure is worn in the many employings of the south China area large timber frame of ancient building, the connection of Qi Liang, a tree, used in making timber for boats all adopts half tenon, therefore more easily occurs the phenomenon of pulling out tenon.
It is adopt cramp iron or angle steel to reinforce that the existing ancient building of China large timber frame beam a tree, used in making timber for boats Tenon is repaired, Jiang Liang, a tree, used in making timber for boats, post connecting portion cramp iron, angle steel, band steel are fixed up, to prevent Tenon to be shifted, although these reinforcement measure rigidity are comparatively strong, pliability, anti-torsion ability are not enough; In case of uneven settlement of foundation or earth shock easily cause the connecting portion of metalwork and beam a tree, used in making timber for boats to loosen, cause girth member to lose efficacy, thus the safety of node is still on the hazard.Secondly, during metalwork reinforcing joint, in the process of rivet build-in timber compoment, often timber compoment is destroyed; Change raw material and the construction technology of historic building structure; and metalwork reinforcing wooden construction is the object being reached reinforcing by the mode of " embedding " or " fixing "; this irreversible reinforcing technique, not only bad for the maintenance of girth member or replacing, is also unfavorable for the protection of wooden construction.
In historical building preservation renovation project, the repairerment of large timber frame beam a tree, used in making timber for boats Tenon, prior art all adopts cramp iron or angle steel to reinforce mostly, the connecting portion cramp irons such as Jiang Liang, a tree, used in making timber for boats, post or angle steel are fixed up, prevent Tenon to be shifted with this, but this reinforcing technique pliability, anti-torsion ability are not enough; In case of uneven settlement of foundation or earth shock easily cause metalwork and beam a tree, used in making timber for boats connecting portion to loosen.Secondly, during metalwork reinforcing joint, often destroy timber compoment in the process of rivet build-in timber compoment, what require in repairing against historical building preservation does not change the raw material of historical relic and the principle of construction technology; And metalwork to reinforce wooden construction be the object being reached reinforcing by the mode of " embedding " or " fixing ", this irreversible reinforcing technique, not only bad for the maintenance of girth member or replacing, is also unfavorable for the Conservation and Renovation of wooden construction.
Utility model content
The utility model provides a kind of ancient building one-step cross beam and Column border node consolidation process structure for solving the problems of the technologies described above, and in repairing without prejudice to historical building preservation, requirement does not change the raw material of historical relic and the principle of construction technology; Maintenance or the replacing of girth member are convenient, are beneficial to the Conservation and Renovation of wooden construction.
The utility model is the technical scheme that the deficiency solved the problems of the technologies described above adopts: a kind of ancient building one-step cross beam and Column border node consolidation process structure, one-step cross beam and cylinder joggle, timber compoment is added below one-step cross beam, dovetail is opened in one end of timber compoment, and with cylinder grafting, the tenon end face of one-step cross beam and the dovetail bottom surface of timber compoment offer T-shaped Tenon mouth, by fourth head tenon, the tenon of the tenon of one-step cross beam and the timber compoment below it is connected into entirety at above-below direction.
The upper surface of timber compoment described in the utility model and the soffit of one-step cross beam open fourth of the twelve Earthly Branches mouth, one-step cross beam and timber compoment are fixed together by the mode of planting pin by dowel and fourth of the twelve Earthly Branches mouth.
The utility model beneficial effect is:
This patent is compared with the prior art:
First, this patent can improve face, ancient building mountain one-step cross beam, the globality of post Tenon node, flexing resistance and anti-seismic performance greatly, can reduce the probability that roof beam structure destroys because pulling out tenon, reduces maintenance frequency.
Secondly; this ruggedized construction materials are less; process very convenient; actual operational sequence of reinforcing is simpler; both save raw material, be conducive to environmental protection, greatly reduce again the labour intensity of maintenance construction; and in historical building preservation reparative processes afterwards, only need by the horizontal drawknot component replacement with dovetail below the fourth head tenon of all grafting, dowel and one-step cross beam.
Therefore, can reflect that process structure that this combined type reinforces one-step cross beam and Column border node is keeping roof beam structure to stablize and repair huge advantage when changing, future has vast potential for future development.
Accompanying drawing explanation
Fig. 1 is sectional structure schematic diagram of the present utility model;
Fig. 2 is explosion type structural representation of the present utility model;
In figure: 1, one-step cross beam, 2, cylinder, 3, timber compoment, 4, T-shaped Tenon mouth, 5, fourth head tenon, 6, dowel.
Detailed description of the invention
As shown in the figure, the technical scheme that this patent adopts is one-step cross beam, the connection of post is not only rely on the frictional force between their Tenons, also to increase a timber compoment in the below of beam a tree, used in making timber for boats and pillar junction, adhering to not changing on the basis of ancient building raw material and construction technology principle, first, dovetail and shaft grafting is done in this component one end, fourth head Tenon mouth is carved in dovetail termination and one-step cross beam tenon, utilize fourth head tenon that the tenon of the tenon of one-step cross beam and the timber compoment below it is connected into entirety at above-below direction, simultaneously, dovetail again can stiffening girder and post draw knot force in the horizontal direction.Secondly, fourth of the twelve Earthly Branches mouth is opened at the upper surface of horizontal tension member and the soffit of one-step cross beam, be that the dowel of 150x60x20 is by planting the mode of pin again with section, one-step cross beam and byatt component are fixed together, one-step cross beam and pillar, by combination, are fixed up by the wooden tension member of vertical grafting dowel, fourth head tenon and level.This reinforcement measure substantially increases the globality of beam, Column border node, as earthquake or vibration bursts, one-step cross beam tenon and the dovetail below it are fixed into entirety by fourth head tenon, the mutual extruding of tenon and fourth of the twelve Earthly Branches mouth and friction energy earthquake energy, reduce seismic wave to the destruction of structural entity, horizontal direction has dovetail and dowel to strengthen the draw knot force of one-step cross beam and post, above-below direction can resist shearing suffered by one-step cross beam by the timber compoment of band dovetail, thus reaches the intensity of stiffening girder Column border node place entirety.
Embodiment 1
The factors such as sudden strain of a muscle are rolled due to foundation settlement uneven Huo Yan Purlin by ancient building verandah place, and the tenon chosen between sharp fine strain of millet and peripheral column is very easily extracted, and the art of this patent can be adopted to reinforce:
(1) increase a timber compoment choosing below sharp fine strain of millet and peripheral column junction, dovetail is opened in one end, with peripheral column grafting, strengthens the horizontal draw knot force of peripheral column and main aisle exposed tiebeam.Carve fourth head Tenon mouth in dovetail termination and main aisle exposed tiebeam tenon, utilize fourth head tenon that the tenon of the tenon of main aisle exposed tiebeam and the timber compoment below it is connected into entirety at above-below direction.
(2) fourth of the twelve Earthly Branches mouth of a 150x30 x 20 is respectively opened again in the position that main aisle exposed tiebeam is corresponding with horizontal tension member bonding surface, be that main aisle exposed tiebeam and horizontal tension member are fixed by the dowel of 150 x 60x20 with section, can prevent main aisle exposed tiebeam head from pulling out tenon in the horizontal direction by fourth head tenon and dowel, also greatly strengthen globality and the anti-seismic performance of bean column node simultaneously.
(3) in the vertical direction, can be come the rigidity of stiffening girder a tree, used in making timber for boats Nodes and the anti-bending strength of beam by the cantilever timber compoment with dovetail under main aisle exposed tiebeam.
Embodiment 2
The junction of the one-step cross beam in the roof beam structure of ancient building indoor face, mountain and post, most typical will genus arranges tail and gable column intersection after ridge frame.Because the roof beam structure on gable column or center pillar both sides is all crossing with pillar, at this moment beam head must use half tenon, and this node easily occurs that the Tenon of beam and post is shifted or pulls out tenon phenomenon, and the art of this patent can be adopted to reinforce:
(1) below one-step cross beam and gable column junction, a timber compoment is increased, dovetail is opened in one end, with gable column grafting, strengthen the horizontal draw knot force of gable column and one-step cross beam, carve fourth head Tenon mouth in dovetail termination and one-step cross beam tenon, utilize fourth head tenon that the tenon of the tenon of one-step cross beam and the timber compoment below it is connected into entirety at above-below direction.
(2) fourth of the twelve Earthly Branches mouth of a 150x30 x 20 is respectively opened in the position that one-step cross beam is corresponding with the horizontal tension member below it, be that main aisle exposed tiebeam and horizontal tension member are fixed by the dowel of 150 x 60x20 with section, prevent choosing point by dowel and pull out tenon in the horizontal direction, also can strengthen the anti-seismic performance of Nodes simultaneously.As earthquake or vibration bursts, one-step cross beam tenon and the dovetail below it are fixed into entirety by fourth head tenon, the mutual extruding of tenon and fourth of the twelve Earthly Branches mouth and friction energy earthquake energy, reduce seismic wave to the destruction of structural entity, horizontal direction has dovetail and dowel to strengthen the draw knot force of one-step cross beam and post, above-below direction can resist shearing suffered by one-step cross beam by the timber compoment of band dovetail, thus reaches the intensity of stiffening girder Column border node place entirety.
(3) in the vertical direction, can be come bending resistance and the shear behavior of stiffening girder by the cantilever timber compoment with dovetail under one-step cross beam.
Claims (2)
1. an ancient building one-step cross beam and Column border node consolidation process structure, one-step cross beam (1) and cylinder (2) joggle, it is characterized in that: add timber compoment (3) in one-step cross beam (1) below, dovetail is opened in one end of timber compoment (3), and with cylinder (2) grafting, the tenon end face of one-step cross beam (1) and the dovetail bottom surface of timber compoment (3) offer T-shaped Tenon mouth (4), by fourth head tenon (5), the tenon of the tenon of one-step cross beam (1) and the timber compoment (3) below it is connected into entirety at above-below direction.
2. a kind of ancient building one-step cross beam as claimed in claim 1 and Column border node consolidation process structure, it is characterized in that: the upper surface of described timber compoment (3) and the soffit of one-step cross beam (1) open fourth of the twelve Earthly Branches mouth, by the mode of planting pin, one-step cross beam (1) and timber compoment (3) are fixed together by dowel (6) and fourth of the twelve Earthly Branches mouth.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520391482.8U CN204728740U (en) | 2015-06-09 | 2015-06-09 | A kind of ancient building one-step cross beam and Column border node consolidation process structure |
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| CN201520391482.8U CN204728740U (en) | 2015-06-09 | 2015-06-09 | A kind of ancient building one-step cross beam and Column border node consolidation process structure |
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| CN204728740U true CN204728740U (en) | 2015-10-28 |
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| CN201520391482.8U Expired - Fee Related CN204728740U (en) | 2015-06-09 | 2015-06-09 | A kind of ancient building one-step cross beam and Column border node consolidation process structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863385A (en) * | 2015-06-09 | 2015-08-26 | 洛阳理工学院 | Single step beam and column joint reinforcement treatment structure of ancient building |
| CN113062623A (en) * | 2021-03-19 | 2021-07-02 | 机械工业第九设计研究院有限公司 | Reinforcing structure for uneven joints of outer vertical surfaces of concrete frame structures |
-
2015
- 2015-06-09 CN CN201520391482.8U patent/CN204728740U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863385A (en) * | 2015-06-09 | 2015-08-26 | 洛阳理工学院 | Single step beam and column joint reinforcement treatment structure of ancient building |
| CN113062623A (en) * | 2021-03-19 | 2021-07-02 | 机械工业第九设计研究院有限公司 | Reinforcing structure for uneven joints of outer vertical surfaces of concrete frame structures |
| CN113062623B (en) * | 2021-03-19 | 2022-11-11 | 机械工业第九设计研究院股份有限公司 | Reinforcing structure for uneven joints of outer vertical surfaces of concrete frame structures |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20160609 |
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| CF01 | Termination of patent right due to non-payment of annual fee |