CN101498147A - Demountable three-dimensional beam-and-column construction method - Google Patents
Demountable three-dimensional beam-and-column construction method Download PDFInfo
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- CN101498147A CN101498147A CNA2008101639430A CN200810163943A CN101498147A CN 101498147 A CN101498147 A CN 101498147A CN A2008101639430 A CNA2008101639430 A CN A2008101639430A CN 200810163943 A CN200810163943 A CN 200810163943A CN 101498147 A CN101498147 A CN 101498147A
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Abstract
A detachable three-dimensional beam column structural method belongs to a building technology. According to the principle of steady and reliability and convenient disassembly and assembly, junctions are divided into a plurality of mutually-engaged units and respectively arranged on each beam column and bolt locks, buckle locks and anchor ears are arranged, so a beam column structural method of mutually-locked tongue and grooves with respective codes is formed. The detachable three-dimensional beam column does not need screws and nuts and welding, can be freely disassembled and assembled and repeatedly used, has the characteristics of light weight, high intensity and working efficiency, expense saving, steady and reliable structure, energy saving and environmental protection and is suitable for building various temporary facilities in the construction field, temporary scenes, retaining walls, viewing decks, billboards, and the like.
Description
Technical field
The present invention relates to the building combining structure, especially a kind of post and beam structure method belongs to Building technology.
Background technology
In construction work, often require on the building site, to build various temporory structuries.With room, Working gantry, job platform etc.,, all need this fast Demountable three-dimensional beam-and-column construction of building as office occupancy, dwelling house in all many-sides such as buildings.Usual way is: adopt various constructional materialss to build, be similar to permanent construction, just reduce some standards and requirement.This then debasing the standard built temporary structure, and engineering strength is low, anti-disaster ability is poor, exists potential safety hazard, often affects normal work, even usually therefore causes the accident.In addition, build temporary structure, with after must remove, have take a lot of work, the problem of time-consuming, waste material.
Go performance to the field, or will have a meeting, build interim stage or rostrum in the somewhere.Or make a flim in the somewhere and will build interim scene.Or barricade, lookout terrace, billboard etc. all need this three-dimensional post and beam structure temporarily.Hold international fireworks joint as annual Hangzhou; sometimes on the West Lake, put fireworks; sometimes on the Qiantang River, put fireworks; in order to protect environment; maintain order, ensure life safety, build a large amount of interim guardrail, barricade, lookout terrace, rostrum and workbench etc.; as if non-dismountable and repeated use, do not meet the principle of energy-conserving and environment-protective afterwards.
A large amount of research about post and beam structure is arranged by retrieval both at home and abroad, and such as this " beam column connector " (9730757.1) of Co., Ltd.'s Aunar, Nanjing citizens with " beam column---the sheet-pile combined structure system " of Architecture Design Institute (98111301.X).Also relevant for the research of detachable and the post and beam structure that can make up arbitrarily,, also have " methods for designing of the dismountable beam column load-carrying members of environment-friendly type " (03134271.X) etc. as Taiwan Wu Wen scholar's " the beam column member that can make up arbitrarily " (01208275.3).Do not find the identical research of Demountable three-dimensional beam-and-column construction method feature of the present invention.
Summary of the invention
The present invention is directed to the problems referred to above, for can quickly dismantled and repeat nonexpondable purpose, propose a kind of three-dimensional beam column combining structure method of safe, efficient, energy-saving and environmental protection.
Technical scheme of the present invention is: at first the node of three-dimensional beam column is regarded as an integral body, firmly take principle easily according to stable with tearing open, node is separated into a plurality of intermeshing unit to be separately positioned on each beam column, lock, padlock and anchor ear are set then, form a mutual structural approach that connects of beam column that the interlocking tongue and groove of each own coding is arranged.
Described node is the position that beam column connects, and the most frequently used is column, intersects at node with 90 degree mutually through beam and latitude beam, the oblique straining beam of 45 degree, 60 degree and 120 degree nodes is also arranged.Also dividing has common node and strengthens node, to satisfy the needs of various engineerings.
Described interlocking tongue and groove is arranged on the node of beam column material, has otch coding separately to separate respectively.When otch coding is separated, take into full account the stressing conditions of node, according to firmly stable and tear open and take easily principle and carry out, accomplish mutual support, engagement does not closely interspace, and is attractive in appearance neat.Simple interlocking tongue and groove generally adopts low level otch coding to separate.Can adopt the method for high coding for the meticulous interlocking tongue and groove structure of complexity.Four codings and six codings are arranged usually.Four codings are exactly the coding that the site position quartering of beam column is carried out, and six codings are exactly the coding that site position six five equilibriums of beam column are carried out.Demarcated the site position man-hour as long as add, set machining machine and tool, cut, just can produce in batches accurately by coding.
Described lock is for fixing relative position between the major-minor post (beam), pins three-dimensional draw bail, the randomness of restriction dismounting.Fixedly major-minor post (beam) of the anchor ear of employing method is also arranged, replace lock.
Being connected and fixed of post (beam) must consider that its resistance to compression, tension and antitorque various stressed needs design, its usual method is to adopt male and female tenon and padlock to connect, both guaranteed resistance to compression tension and torsional strength behind the post and beam structure material spreading, and can satisfy again the firmly fast requirement of dismounting is installed.
Described longitude and latitude beam is the big or bigger occasion of load in horizontal span, or the double joint beam is parallel, or the arch surplus is set and indicates towards upward arrow according to span and load, to overcome the sagging sag of horizontal beam.
Described beam column is a bar material, can select timber, steel, plastics, aluminium alloys etc. for use, and its cross section is generally square or circle, in order to save the material weight reduction, can make the thin-walled hollow structure usually.Adopt the skeleton of the Structure Beam-column of four otch coding should support 1/4 position of edge at least; Adopt the hollow skeleton of the Structure Beam-column of six otch coding to support 1/9 position of edge; Adopt 8 otch coding Structure Beam-column the hollow skeleton support 1/16 position of edge.The rest may be inferred, to guarantee to adopt the node stress equalization of high coding interlocking tongue and groove structure, connects reliably complete zero-clearance.
The present invention has following advantage:
Improve work efficiency: because the present invention is formed by intermeshing of many root timbers material, without screw-nut, also need not weld, single material deal is light, convenient in carrying, and installation and removal are simple and speed is fast, the work efficiency height.
Cost saving: detachable afterwards and repeat repeatedly to use because the present invention is separated into a plurality of intermeshing unit to node and is separately positioned on each beam column, the saving of labor, save time, the material saving, remarkable in economical benefits.
Safe and reliable: as because the present invention, to adopt higher building standard and requirement to design and build, column, spend with 90 mutually through beam and latitude beam and to intersect at node, have again different angles oblique straining beam, beam column is all used the major-minor structure, and interface has obtained reinforcement, at last again with lock and padlock locking.Horizontal beam is provided with the arch surplus according to span and load.Reliability and safe.
Energy-conserving and environment-protective: because batch production of the present invention is produced in advance, build in advance and remove afterwards, do not have waste material not stay foundation, meet the principle of energy-conserving and environment-protective.
Widely applicable: beam column is the bar material of thin-walled hollow structure, and in light weight, intensity is big, can make up arbitrarily, is widely used in and various facing builds engineering.
The present invention compares with traditional method and technology, and work efficiency improves 1 ~ 3 times, and the duration shortens more than 60%, and cost reduces about 50%, and reliability and safety all are greatly improved.Have can make up arbitrarily, dismounting is simple and easy fast, can be repeatedly used, portable, mobility is high, the characteristics of applied range.
Description of drawings
Fig. 1 is three-dimensional beam column combination assumption diagram.
Fig. 2 is for being the fixing lock figure of major-minor post (beam).
Fig. 3 is for connecting the padlock figure of male and female tenon.
Fig. 4 is four otch code patterns of tongue and groove.
Fig. 5 is the hollow structure sectional view.
The one-shot job platform that Fig. 6 builds for the inventive method.
The makeshift stage that Fig. 7 builds for the inventive method.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
Embodiment 1: the method for building job platform with the three-dimensional post and beam structure of four otch coding.
Described three-dimensional post and beam structure interface is made of through beam (4), main latitude beam (5), secondary latitude beam (6) six roots of sensation material head tree (1), secondary column (2), main warp beam (3), pair as shown in Figure 1.Perpendicular to the title post on ground, the secondary column of head tree (1) (2) is arranged.The beam that is called parallel to the ground has through beam and latitude beam.It is characterized in that column, give the site position mutually with 90 degree mutually with the latitude beam, secondary column (2), secondary through beam (4) and secondary latitude beam (6) is respectively arranged through beam.
Secondary column (2) is called the lining post again, and is parallel with head tree (1), secondaryly is called again through the lining beam through beam (4), parallel with main warp beam (3), secondary latitude beam (6) be called again latitude lining beam with, main latitude beam (5) is parallel.
The cross section is that four otch codings of employing of the tongue and groove of the foursquare six roots of sensation are respectively: 2210/0110,2222/0110,0122/0110,2112/0110,2222/0000,0000/0000.See four otch code patterns of Fig. 4 for details, 1 represents an otch unit, and 2 represent two otch unit, and 0 represents zero otch unit, has marked the tongue and groove situation of eight positions respectively.Cut 2 unit as 2210/0110 explanation in first position, cut 2 unit, cut 1 unit, cut 0 unit the 4th position the 3rd position second position.And for example 000,0/0,000 eight equal non-incisions in position are described.Make male and female tenon (13) and locking apparatus respectively at the two ends of every root timber material.
Tongue and groove on six roots of sensation material supports mutually, and engagement is closely fixed the beam column node that forms firm stable with lock at last.Lock (24) comprises pin head (10), pin body (8), pin tail (7), lockhole (9), connects with lock dog with the rope chain usually, and shape is identical with pin-and-hole, and the undersized of pin head (10) and pin body (8) is in pin-and-hole, and the size of pin tail (7) is greater than pin-and-hole.As shown in Figure 2.
Described padlock (26) comprises wrench (12), lock ring (14), snap close (11), tapered end (15), is the device that is connected and fixed for spreading post (beam), as shown in Figure 3.When post and beam structure was coupled to each other, the male and female tenon (13) at the two ends of material was aimed at by elder generation, digs the padlock wrench (12) of being located at both sides simultaneously, makes lock ring (14) entangle tapered end (15), presses wrench (12) then, rotates snap close (11).
Described job platform adopts three-dimensional post and beam structure method as shown in Figure 6 when building, only exemplify a unit of job platform for building method is described.The long employing anchor ear (28) of the bigger usefulness two root timber material of platform pin (21) load-bearing, platform pin (21) is fixed.Crossbeam (22) and longeron (25) are used single material, and secondary crossbeam (23) and secondary longeron (27) shorten makes to strengthen contiguous block.On the major-minor beam, have the through hole that coincide with lock (24).Secondary longeron (27) is called lock dog again, and the height of front end is a little less than the rear end, and last flat front end is ramped shaped.As shown in Figure 6.Rear end, last plane has the hole that coincide with lock (24).When beam column need be coupled to each other, adopt male and female tenon and the padlock (26) of being located at the beam column both sides.Needs according to work behaviour industry are changeable, can height can be low, but but individual layer multilayer.Can stretch connection up and down.Take away table top (20) during dismounting earlier, pull out lock (24), withdraw from lock dog then, three-dimensional structure is disintegrated, and all beam columns just can be dismantled one by one.
Embodiment 2: be the three-dimensional beam column of material with the aluminum titanium alloy, adopt hollow structure, its cross section as shown in Figure 5.The cross section (16) of the Structure Beam-column of four otch codings adopts the intersection skeleton to support square edge, and the cross section of reinforced Structure Beam-column (18) adopt the double cross skeleton to support square edge.In order to make good combination between post beam and the dividing plate (or wallboard), on the limit of thin-walled hollow posts beam, have the interpolation slit of block board thickness, the cross section of the post and beam structure of two sides interpolation slit (17) adopts the intersection skeleton to support square edge, and the four sides has the cross section (19) of the post and beam structure of interpolation slit and adopts the intersecting parallels skeleton to support square edge.
The otch coding that adopts is respectively: 1001/1221,0110/0122,1111/1111,0110/2210,1111/1221,0000/0000.
The interim simple and easy stage that Fig. 7 builds for this method.Stage is made up of lobby (29), backstage (30), top platform (31) and both sides outhouse (32), and left and right, top, back and each regional isolation are embedded in by Light trabs (33) in the interpolation slit of beam column to be finished.The loading of stage footing is big, adopts the stage pin (34) of strengthening dense distribution.Horizontal beam (35) all is provided with the arch surplus according to load, and the horizontal beam span of top platform (31) is big, adopts super surplus arch.The pilaster of all walls (36) is intermeshed with horizontal beam (35), to strengthen horizontal lateral rigidity.
In the bigger area of wind lotus, set up slope bolt piles line and anchoring reliably in the windward side, what be necessary also can establish oblique straining beam, and prevents the measure of toppling.
This method is in light weight, intensity is big, Stability Analysis of Structures is firm, dismounting combination arbitrarily, reuse often, the displacement convenient in carrying, also be applicable to various facilities such as house, barricade, lookout terrace, billboard.
Claims (10)
1. Demountable three-dimensional beam-and-column construction method, comprise: pillar, through beam, latitude beam, tiltedly straining beam, male and female tenon, it is characterized in that: the node of three-dimensional beam column is separated into a plurality of intermeshing unit is separately positioned on each beam column, lock, padlock and anchor ear are set then, form a post and beam structure method by the interlocking tongue and groove of each own coding.
2. Demountable three-dimensional beam-and-column construction method as claimed in claim 1 is characterized in that: the interlocking tongue and groove of each own coding is arranged on the node of beam column material, is according to stressing conditions, with stable firmly and tear open and take easily principle and separate.
3. Demountable three-dimensional beam-and-column construction method as claimed in claim 2 is characterized in that: simple interlocking tongue and groove adopts low level otch coding, and complicated meticulous interlocking tongue and groove structure adopts the method for high coding.
4. Demountable three-dimensional beam-and-column construction method as claimed in claim 3, it is characterized in that: intermesh through beam, main latitude beam, secondary latitude beam six roots of sensation material by the head tree of the interlocking tongue and groove that has each own coding, secondary column, main warp beam, pair, intersect at node with 90 degree mutually.
5. Demountable three-dimensional beam-and-column construction method as claimed in claim 4 is characterized in that: four otch codings of the employing of the tongue and groove of the six roots of sensation are respectively: 2210/0110,2222/0110,0122/0110,2112/0110,2222/0000,0000/0000 or 1001/1221,0110/0122,1111/1111,0110/2210,1111/1221,0000/0000.
6. Demountable three-dimensional beam-and-column construction method as claimed in claim 1, it is characterized in that: being connected and fixed of post (beam) adopts male and female tenon and padlock to connect, both guarantee resistance to compression tension and torsional strength behind the post and beam structure material spreading, and can satisfy the firmly fast method of dismounting of installing again.
7. Demountable three-dimensional beam-and-column construction method as claimed in claim 1 is characterized in that: span or the bigger horizontal beam of load are provided with the arch surplus and indicate arrow, with the method for the sagging sag that overcomes horizontal beam.
8. dismountable three-dimensional structure method as claimed in claim 1 is characterized in that: beam column is a bar material, and its cross section is square or circle, and material makes the method for the saving material weight reduction of thin-walled hollow structure.
9. Demountable three-dimensional beam-and-column construction method as claimed in claim 1 is characterized in that: adopt the fixedly relative position between the major-minor post (beam) of lock and anchor ear, pin three-dimensional draw bail, the method for the randomness of restriction dismounting.
10. Demountable three-dimensional beam-and-column construction method as claimed in claim 8, it is characterized in that: the interpolation slit that on the limit of thin-walled hollow posts beam, has block board thickness, the beam cross-section of two sides interpolation slit adopts the intersection skeleton, the beam cross-section of four sides interpolation slit adopts the intersecting parallels skeleton to support edge, makes the method for good combination between post beam and the dividing plate.
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| CNA2008101639430A CN101498147A (en) | 2008-12-28 | 2008-12-28 | Demountable three-dimensional beam-and-column construction method |
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| CNA2008101639430A CN101498147A (en) | 2008-12-28 | 2008-12-28 | Demountable three-dimensional beam-and-column construction method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561525A (en) * | 2012-01-18 | 2012-07-11 | 安徽省徽州古典园林建设有限公司 | Connecting structure for wooden buildings |
| CN103445492A (en) * | 2012-05-29 | 2013-12-18 | 深圳市迪威司国奥家具有限公司 | Table and table top supporting frame thereof |
| CN106703179A (en) * | 2017-02-02 | 2017-05-24 | 湖南诚友绿色建材科技有限公司 | Assembly type prestress concrete superposed groove type plate and plate column combined frame structure |
| CN108396867A (en) * | 2018-05-09 | 2018-08-14 | 上海鼎创建筑设计有限公司 | Multiple wooden frames and the same absolute altitude connection structure of pin and method |
| CN110144811A (en) * | 2019-05-28 | 2019-08-20 | 杜东坡 | A kind of non-equilibrium antitorque antidumping structure and its construction method of the only column bridge pier of Curved Beam Bridge |
-
2008
- 2008-12-28 CN CNA2008101639430A patent/CN101498147A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561525A (en) * | 2012-01-18 | 2012-07-11 | 安徽省徽州古典园林建设有限公司 | Connecting structure for wooden buildings |
| CN102561525B (en) * | 2012-01-18 | 2014-04-16 | 安徽省徽州古典园林建设有限公司 | Connecting structure for wooden buildings |
| CN103445492A (en) * | 2012-05-29 | 2013-12-18 | 深圳市迪威司国奥家具有限公司 | Table and table top supporting frame thereof |
| CN103445492B (en) * | 2012-05-29 | 2015-11-25 | 深圳市迪威司国奥家具有限公司 | Desk and table top supporter thereof |
| CN106703179A (en) * | 2017-02-02 | 2017-05-24 | 湖南诚友绿色建材科技有限公司 | Assembly type prestress concrete superposed groove type plate and plate column combined frame structure |
| CN108396867A (en) * | 2018-05-09 | 2018-08-14 | 上海鼎创建筑设计有限公司 | Multiple wooden frames and the same absolute altitude connection structure of pin and method |
| CN108396867B (en) * | 2018-05-09 | 2024-05-28 | 上海都市再生实业有限公司 | Structure and method for connecting multiple wood beams and wood columns at same elevation |
| CN110144811A (en) * | 2019-05-28 | 2019-08-20 | 杜东坡 | A kind of non-equilibrium antitorque antidumping structure and its construction method of the only column bridge pier of Curved Beam Bridge |
| CN110144811B (en) * | 2019-05-28 | 2020-12-22 | 杜东坡 | Unbalanced torsion-resistant and overturn-resistant structure of single-column pier of curved beam bridge and construction method of unbalanced torsion-resistant and overturn-resistant structure |
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Open date: 20090805 |