CN110469022A - The production method of wooden peg welding laminated timber floor assembly - Google Patents
The production method of wooden peg welding laminated timber floor assembly Download PDFInfo
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- CN110469022A CN110469022A CN201910595658.4A CN201910595658A CN110469022A CN 110469022 A CN110469022 A CN 110469022A CN 201910595658 A CN201910595658 A CN 201910595658A CN 110469022 A CN110469022 A CN 110469022A
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- wooden peg
- laminated timber
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- wooden
- floor
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- 238000003466 welding Methods 0.000 title claims abstract description 69
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 42
- 239000010410 layer Substances 0.000 claims description 134
- 239000000463 material Substances 0.000 claims description 19
- 239000002023 wood Substances 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000003475 lamination Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000002356 single layer Substances 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 244000166124 Eucalyptus globulus Species 0.000 claims description 3
- 241000218652 Larix Species 0.000 claims description 3
- 235000005590 Larix decidua Nutrition 0.000 claims description 3
- 244000082204 Phyllostachys viridis Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 241000219000 Populus Species 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 241000218657 Picea Species 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 13
- 239000012943 hotmelt Substances 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002365 multiple layer Substances 0.000 description 2
- 244000050510 Cunninghamia lanceolata Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000013500 performance material Substances 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/023—Separate connecting devices for prefabricated floor-slabs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/08—Load-carrying floor structures formed substantially of prefabricated units assembled of block-shaped elements, e.g. hollow stones
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/12—Load-carrying floor structures formed substantially of prefabricated units with wooden beams
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Abstract
The invention discloses a kind of production methods of wooden peg welding laminated timber floor assembly, it includes: spliced floor and attachment beam that wooden peg, which welds laminated timber floor assembly, it is welded between spliced floor and attachment beam using wooden peg, spliced floor includes multilayer laminated timber, it is superimposed between multilayer laminated timber and passes through wooden peg and welded, attachment beam includes at least two joint faces, and production method is the following steps are included: S1: preparing wooden peg, timber is prepared into acuminous wooden peg；S2: at least two layers of laminated timber is superimposed, and wooden peg obtained in step S1 is used to squeeze between at least two layers of laminated timber with the speed of 20~35m/s, form one group of spliced floor；S3: spliced floor obtained in step S2 is connected on the side joint face of attachment beam.Production method of the invention welds multilayer laminated timber using wooden peg, and the feature of environmental protection is good, installation effectiveness is high, junction gap is unlikely to deform less, and manufacture easy to process is built with wooden frame structure.
Description
Technical field
The invention belongs to timber engineering technical field, the production of specifically a kind of wooden peg welding laminated timber floor assembly
Method.
Background technique
When building timber structure frame house, generally use the mode of ligneous piece's prefabrication and site operation, with efficiently,
It is readily achieved the construction and installation in house.Existing wood structure floor generallys use glued connection, is easy to generate free formaldehyde,
It is takeed a long time after construction and formaldehyde is waited to disperse, the feature of environmental protection is poor, increases time to needed for entering stay housing construction phase.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention proposes a kind of wood
The production method of the production method of nail welding laminated timber floor assembly, the wooden peg welding laminated timber floor assembly is not necessarily to glue
Connection is closed, production method environmental protection is convenient, and structural strength is big, can solve the problems, such as that floor assembly construction progress is slow, the feature of environmental protection is poor.
A kind of production method of wooden peg welding laminated timber floor assembly according to an embodiment of the present invention, wooden peg weld lamination
Material floor assembly includes: spliced floor and attachment beam, is welded between the spliced floor and the attachment beam using wooden peg, institute
Stating spliced floor includes multilayer laminated timber, is superimposed between laminated timber described in multilayer and is welded by wooden peg, the attachment beam includes
At least two joint faces；
The production of the wooden peg welding laminated timber floor assembly is the following steps are included: S1: preparing wooden peg, is prepared by timber
At with acuminous wooden peg；S2: at least two layers of laminated timber is superimposed, and use in step S1 the wooden peg obtained with 20
The speed of~35m/s is squeezed between at least two layers of the laminated timber, spliced floor described in one group of formation；S3: will be in step S2
The spliced floor obtained is connected on joint face described in the side of the attachment beam.
The production method of wooden peg according to an embodiment of the present invention welding laminated timber floor assembly, use wooden peg with 20~
The speed of 35m/s is squeezed between two laminated timbers to be connected, and wooden peg forms welding when squeezing into: between Liang Ge ligneous piece
Junction forms of short duration hot melt, and wooden peg is quickly and surroundings, welding are closely not necessarily to carry out additional gluing gluing, because
This, which makes to be formed between two laminated timbers along thickness direction, reliably connects and is formed multiple-layer stacked, and the feature of environmental protection is good, installation effectiveness
High, junction gap is unlikely to deform less.Size needed for the superimposed formation of multilayer laminated timber, after attachment beam further enhances stacking
Laminated timber end integraty, and attachment beam can connect the prefabricated spliced floor of multiple groups simultaneously, expand molding wooden peg weldering
The usable area for connecing laminated timber floor assembly increases the structural strength of wooden peg welding laminated timber floor assembly.
The production method of wooden peg welding laminated timber floor assembly according to an embodiment of the invention, in step s 2,
When the spliced floor is superimposed by three layers or more of the laminated timber, laminated timber through-thickness described in multilayer is successively claimed
For first layer, the second layer, third layer to the last layer, step S2 further includes step S21: first by the first layer and described second
Layer is stacked adduction and is squeezed between the first layer and the second layer with the wooden peg, the third layer is added to later described
Squeezed between the third layer and the second layer on the second layer and with the wooden peg, and so on until the last layer
It is superimposed and connection is squeezed by the wooden peg；Wherein, it on the laminated timber of middle layer, is connect with upper one layer of laminated timber
When the wooden peg squeezed into and the first dislocation spacing is formed between while connecting with next layer laminated timber wooden peg for squeezing into, described first
The spacing that misplaces is more than or equal to 50mm.
The production method of wooden peg welding laminated timber floor assembly according to an embodiment of the invention, in step s 2,
Using multiple rows of neat column or stagger arrangement form when the wooden peg is squeezed between two layers of laminated timber, the wooden peg is apart from the splicing building
The edge of plate is not less than 20mm, and the spacing between the wooden peg is 100~300mm.
The production method of wooden peg welding laminated timber floor assembly according to an embodiment of the invention, in step s 2,
When the curtailment of single layer laminated timber needs to splice, step S2 further includes step S22: by upper one layer of multiple institutes to be spliced
State that laminated timber splices along its length and stitching portion forms the first seam, by the multiple laminated timbers to be spliced of next layer along long
It spends direction splicing and stitching portion forms the second seam, next layer of multiple laminated timbers are added to upper one layer multiple described
On laminated timber and the wooden peg is squeezed into, and forms the second dislocation spacing between first seam and second seam, it is described
Second dislocation spacing is more than or equal to 600mm.
Optionally, the distance at the edge of first seam and second seam apart from the spliced floor is more than or equal to
1000mm。
The production method of wooden peg welding laminated timber floor assembly according to an embodiment of the invention, in step s 2,
When connecting two layers of laminated timber, step S2 further includes step S23: being added on the superposition face between two layers of laminated timber
Reinforcer, then two layers of laminated timber is welded using the wooden peg, edge of the wooden peg apart from the reinforcer is greater than etc.
In 15mm.
Optionally, the thickness of the reinforcer is less than or equal to 1mm, and the reinforcer is carbon cloth, steel bar with holes, steel wire
At least one of net.
The production method of wooden peg welding laminated timber floor assembly according to an embodiment of the invention, in step s 2,
When the density of the laminated timber is more than or equal to 0.6g/cm3When, step S2 further includes step S24: being opened up on the laminated timber pre-
Drilling, after again by two layers of laminated timber using wooden peg welding, the wooden peg squeezes into the prebored hole, the prebored hole it is straight
Diameter is the 1/2~2/3 of the wooden peg diameter, and the depth of the prebored hole is the 1/2~3/4 of wooden peg length.
The production method of wooden peg welding laminated timber floor assembly according to an embodiment of the invention, the attachment beam packet
Web and two edges of a wing are included, two edges of a wing are oppositely arranged in parallel, and the web is connected between two edges of a wing, described
The edge of a wing is ligneous piece, and the web is that metalwork is parallel to two wings of the extending direction on the edge of a wing in step s3
The side of edge is respectively connected with the spliced floor.
Further embodiment according to the present invention, the wooden peg welding laminated timber floor assembly further includes connecting plate, step
Rapid S3 further includes step S31: the connecting plate is connected between two edges of a wing, and the spliced floor is adopted with the connecting plate
It is welded with wooden peg.
The production method of wooden peg welding laminated timber floor assembly according to an embodiment of the invention, further includes step
S4: step S2 and spliced floor described in being made another group are repeated, it is another that spliced floor described in another group is connected to the attachment beam
On the joint face of side, the top surface of spliced floor described in two groups is coplanar with the top surface of the attachment beam.
The production method of wooden peg welding laminated timber floor assembly according to an embodiment of the invention, after step S4 also
Including step S5: to make the wooden peg welding laminated timber floor assembly conserve, curing condition include temperature 20~
25 DEG C, relative humidity 60%~70%, curing time 60~80 hours.
Optionally, the material of the wooden peg is at least one of hard broadleaf, bamboo wood, Wood-plastic material, the wooden peg
Moisture content be 0~15%, the laminated timber, the edge of a wing are dimension stock, and the dimension stock is dragon spruce-pine-fir, European cloud
At least one of China fir, larch, pesudotsuga taxifolia, poplar, Eucalyptus, the moisture content of the dimension stock are 8%~15%.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is that the wooden peg of one embodiment of the invention welds the lateral partial sectional view of laminated timber floor assembly.
Fig. 2 is that two joint faces of attachment beam of one embodiment of the invention are separately connected the longitudinal sectional view of spliced floor.
Fig. 3 is that the wooden peg of one embodiment of the invention welds the seperated schematic diagram of laminated timber floor assembly.
Fig. 4 is between each layer laminated timber of the spliced floor of one embodiment of the invention using the schematic diagram of wooden peg welding.
Appended drawing reference:
Wooden peg welds laminated timber floor assembly 100；
Spliced floor 1；
Laminated timber 11；First layer 11a；First seam 11a1；
Second layer 11b；Second seam 11b1；
Third layer 11c；
The last layer 11n；
First dislocation spacing L1；
Second dislocation spacing L2；
Attachment beam 2；Joint face 20；The edge of a wing 21；Web 22；Cavity 23；
Connecting plate 3；
Wooden peg 4.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ",
The orientation or positional relationship of the instructions such as "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.
Below with reference to the accompanying drawings the production method of the wooden peg welding laminated timber floor assembly 100 of the embodiment of the present invention is described.
Wooden peg welding laminated timber floor assembly 100 generally wooden structure in the present invention, is mainly used for repairing or building timber structure
House.
The production method of a kind of wooden peg welding laminated timber floor assembly 100 according to an embodiment of the present invention, such as Fig. 1 institute
Show, the wooden peg to be made welding laminated timber floor assembly 100 includes: spliced floor 1 and attachment beam 2, wherein spliced floor
It is welded between 1 and attachment beam 2 using wooden peg 4.What needs to be explained here is that " welding " is referred specifically to when wooden peg 4 and wood in the present invention
The hot melt between the of short duration timber formed when the instantaneous connection of high speed is carried out between product, so that wooden peg 4 and multiple wooden
Connection fastening and the few phenomenon in gap between part are no longer needed to after above-mentioned " welding " with structures such as binder adhesives, and junction
It is unlikely to deform and cracks.Heretofore described wooden peg 4 welds, and is suitable for this explanation, will not repeat them here.
With reference to Fig. 1 and Fig. 4, spliced floor 1 includes multilayer laminated timber 11, is superimposed between multilayer laminated timber 11 and passes through wooden peg
4 welding.In specific example, as shown in figure 4, respectively along the thickness of laminated timber 11 between multilayer laminated timber 11 in the present invention
Direction superposition, superimposed laminated timber 11 are welded using wooden peg 4.
As shown in figure 3, attachment beam 2 includes at least two joint faces 20, a spelling can connect on each joint face 20
Connect floor 1.
The production of above-mentioned wooden peg welding laminated timber floor assembly 100 the following steps are included:
S1: preparing wooden peg 4, and timber is prepared into acuminous wooden peg 4.The wooden peg 4 of tip is conducive to squeeze into wooden peg 4
Into ligneous piece.
S2: at least two layers of laminated timber 11 is superimposed, and use in step S1 wooden peg obtained 4 with 20~35m/s's
Speed is squeezed between at least two layers of laminated timber 11, and one group of spliced floor 1 is formed.When wooden peg 4 squeezes into layer with 20~35m/s speed
When between product material 11, then wooden peg above-mentioned " welding " is formed.
S3: spliced floor 1 obtained in step S2 is connected to (the knot of joint face 20 of side joint face 20 of attachment beam 2
Structure is as shown in Figure 3) on.After spliced floor 1 is connected on joint face 20, a larger-size prefabricated component can be formed, and is worked as
After multiple spliced floors 1 are connected on multiple joint faces 20, then larger-sized prefabricated component is formed.In the description of the present invention,
Unless otherwise indicated, the meaning of " plurality " is two or more.
By above structure and production method it is found that the wooden peg of the embodiment of the present invention welds laminated timber floor assembly 100
Production method uses wooden peg 4 to squeeze between two laminated timbers 11 to be connected with the speed of 20~35m/s, and wooden peg 4 is when squeezing into
Form welding: the junction between Liang Ge ligneous piece forms of short duration hot melt, wooden peg 4 quickly and surroundings, because
This can be such that two laminated timbers 11 weld closely, and glued without carrying out additional gluing, and junction is not susceptible to out after wooden peg 4 welds
It splits, without apparent gap.
When will be superimposed between multilayer laminated timber 11 along thickness direction using wooden peg 4 and connected with wooden peg 4, then in laminated timber
The width dimensions of spliced floor 1 are expanded on 11 thickness direction, the feature of environmental protection is good, installation effectiveness is high, junction gap is not easy less
Deformation.
The spliced floor 1 of size needed for the superimposed formation of multilayer laminated timber 11, after being connect again with attachment beam 2, further
The end integraty of laminated timber 11 after enhancing stacking, and attachment beam 2 can connect multiple groups spliced floor 1 simultaneously, expand into
The usable area of the wooden peg welding laminated timber floor assembly 100 of type, increases wooden peg welding laminated timber floor assembly 100
Structural strength.Therefore, it can be made into the wooden peg welding laminated timber floor assembly 100 of many sizes, stable structure, and wooden peg welds
The size of laminated timber floor assembly 100, which is adjusted, to be easy, and good environmental protection greatly shortens the construction time to when entering needed for the stay
Between.
The bottom that the above-mentioned wooden peg welding laminated timber floor assembly 100 of the present invention can specifically be used in wooden frame structure supports
Structure also can be directly used for the ground of wooden frame structure.
Wooden peg can be welded laminated timber floor group by the production method of wooden peg welding laminated timber floor assembly 100 of the present invention
Zoarium 100 is fabricated to precast construction, and precast construction is transported to easy for construction quick, manufactured wooden peg welding lamination behind construction site
100 size adjustable of material floor assembly, the feature of environmental protection is good, not easy to crack, has enough load bearing stengths.
In some examples of the invention, in step s 2, as shown in Figure 1, when spliced floor 1 is by three layers or more of layer
When product material 11 is superimposed, 11 through-thickness of multilayer laminated timber is successively known as first layer 11a, second layer 11b, third layer 11c extremely
The last layer 11n, step S2 further include step S21:
First layer 11a and second layer 11b are first stacked adduction wooden peg 4 to squeeze between first layer 11a and second layer 11b,
Third layer 11c is added on second layer 11b later and is squeezed between third layer 11c and second layer 11b with wooden peg 4, successively class
It pushes away until the last layer 11n is also superimposed and squeezes into connection by wooden peg 4.Thus three layers or laminated timber 11 more than three layers will be formed
Spliced floor 1 expands the size of finally formed prefabricated wood nail welding laminated timber floor assembly 100 and can be laid with area.
In the description of the present invention, define " first ", " second ", " third " feature can explicitly or implicitly include one or
More this feature of person, for distinguishing Expressive Features, point of out-of-order, point of no weight.It should be noted that working as spliced floor
1 by three layers of laminated timber 11 when being superimposed, and the last layer 11n is third layer 11c.
Optionally, in the step s 21, as shown in Figure 1, being located on the laminated timber 11 of middle layer, material 11 is accumulated from level to level with upper
The wooden peg 4 squeezed into when connection and accumulating from level to level under forms first and misplaces spacing L1 between the wooden peg 4 squeezed into when material 11 connect.This
In first dislocation spacing L1 be more than or equal to 50mm.When guaranteeing to weld between adjacent two layers of laminated timber 11 using wooden peg 4, saving
While the quantity of wooden peg 4 needed for saving, it is completely embedded, the length direction gap of two layers of laminated timber 11 after connection is less.
Optionally, in step s 2, using multiple rows of neat column form when wooden peg 4 is squeezed between two layers of laminated timber 11.It is multiple rows of neat
Column form is easy arrangement wooden peg 4 on laminated timber 11.
Optionally, in step s 2, using multiple rows of stagger arrangement form when wooden peg 4 is squeezed between two layers of laminated timber 11.Staggered shape
Formula, then after connecting two layers of laminated timber 11, the probability that gap can be formed between contact surface is further decreased.
Advantageous, edge of the wooden peg 4 apart from spliced floor 1 is not less than 20mm, and the spacing between wooden peg 4 is 100~
300mm.It is understood that if edge of the wooden peg 4 apart from spliced floor 1 is excessively close, such as less than 20mm, then its spliced floor 1
End is easy to be influenced a possibility that increasing cracking by wooden peg 4.If that arranges between wooden peg 4 is excessively close, wooden peg 4, construction are wasted
Time is long, causes the tie point on spliced floor 1 excessive, the consequence for be easy to causeing stress excessively to concentrate.
In some examples of the invention, in step s 2, when the curtailment of single layer laminated timber 11 needs to splice, step
Rapid S2 further includes step S22: multiple laminated timbers 11 to be spliced of upper one layer (such as first layer 11a) (are referred to layer along its length
Product material length direction) splicing and stitching portion formed the first seam 11a1；By the multiple to be spliced of next layer (such as second layer 11b)
Laminated timber 11 splice along its length and stitching portion formed the second seam 11b1, by multiple layers of next layer (second layer 11b)
Product material 11 be added on multiple laminated timbers 11 of upper one layer (first layer 11a) and squeeze into wooden peg 4 welding, and the first seam 11a1 and
The second dislocation spacing L2, the second dislocation spacing L2 is formed between second seam 11b1 is more than or equal to 600mm.
That is, can be spliced along the length direction of laminated timber 11 after using above-mentioned steps S22, formed another
The larger-sized wooden peg in one direction welds laminated timber floor assembly 100, and therefore, prefabricated wooden peg welds laminated timber floor
The adjustable size in a plurality of directions of assembly 100, to form the wooden peg for being more suitable for actually required size
Laminated timber floor assembly 100 is welded, the surface of wooden peg welding laminated timber floor assembly 100 is formed as ground.
Dislocation arrangement is formed between first seam 11a1 above-mentioned and the second seam 11b1, it is to be understood that dislocation cloth
When setting, after being welded by wooden peg 4 along the thickness direction of laminated timber 11 between first layer 11a and second layer 11b, first
Connection is then automatically formed between multiple laminated timbers 11 of layer 11a or between multiple laminated timbers 11 of second layer 11b, without the
Other connectors are added again at one seam 11a1 and the second seam 11b1, therefore, not only save connector required when connection,
Also save construction time and required construction procedure.In addition, above-mentioned the first seam 11a1 and the second seam 11b1 forms mistake
It is right even if stress passes on second layer 11b from the first seam 11a1 along the thickness direction of laminated timber 11 backward when the arrangement of position
What is answered is the surface of intact laminated timber 11, and stress is not easy to continue to expand backward, and therefore, final wooden peg obtained welds lamination
The not only size adjustable, and structural strength height of material floor assembly 100, is not easy to be formed and crack, the stress that can be born is big.
Optionally, the distance at the edge of the first seam 11a1 and the second seam 11b1 apart from spliced floor 1 is more than or equal to
1000mm.It is understood that being spelled if the edge of the first seam 11a1 or the second seam 11b1 apart from spliced floor 1 is too small
The edge of floor 1 is connect after by external force, is easily cracked along the first seam 11a1 or the second seam 11b1, and makes laminated timber
It deforms at the first seam 11a1 or the second seam 11b1.Therefore, the first seam 11a1 and the second seam 11b1 and splicing
The distance between floor 1 must be enough.That is, can not be along laminated timber 11 within the scope of the end 1000mm of spliced floor 1
Length direction splicing, the both ends of spliced floor 1 are in 1000mm without splicing.Here the end of spliced floor 1 can refer to Fig. 1, i.e.,
The both ends extended along the length direction of laminated timber 11.
In some examples of the invention, in step s 2, when connecting two layers of laminated timber 11, step S2 further includes step
S23: reinforcer is added on the superposition face between two layers of laminated timber 11, then two layers of laminated timber 11 is welded using wooden peg 4, wooden peg
4 edge apart from reinforcer is more than or equal to 15mm.After adding reinforcer, 11 through-thickness of laminated timber can be further increased
Intensity and the stress that can be born.When wooden peg 4 welds laminated timber 11, reinforcer is only added between two layers of laminated timber 11, and adds
Strong part does not need to be connected on laminated timber 11 using wooden peg 4, otherwise wooden peg 4 be easy when hammering into laminated timber 11 Caton or by compared with
Big resistance and slow down, scheduled depth can not be squeezed into, can not also form effective welding effect.When wooden peg 4 is by two layers of laminated timber
When 11 welding are completed, then reinforcer is clamped in naturally between two laminated timbers 11.
Optionally, the thickness of reinforcer is less than or equal to 1mm, reinforcer be carbon cloth, steel bar with holes, in steel wire extremely
Few one kind.It is understood that the thickness of reinforcer is if it is greater than 1mm, then laminated timber 11 is easy to be reinforced part support in welding
It rises, biggish gap easy to form between laminated timber 11, therefore reinforcer needs relatively thin, the knot of one side increase spliced floor 1
On the other hand structure intensity and the stress that can be born do not influence the engagement tightness and globality of spliced floor 1.
Certainly in other examples of the invention, reinforcer can not also be added between laminated timber 11, do not done here specific
It limits.Reinforcer can also be only arranged between the part joint surface of laminated timber 11, without being arranged everywhere, the setting of reinforcer with
No, the number of setting and the specific location of setting, the specific type of setting can be selected according to actual needs.
In some examples of the invention, in step s 2, when the density of laminated timber 11 is more than or equal to 0.6g/cm3When, step
Rapid S2 further includes step S24: open up prebored hole on laminated timber 11, after two layers of laminated timber 11 is welded using wooden peg 4 again, wooden peg
4 squeeze into prebored hole, and the diameter of prebored hole is the 1/2~2/3 of 4 diameter of wooden peg, and the depth of prebored hole is the 1/2 of 4 length of wooden peg
~3/4.It is understood that be conducive to wooden peg 4 after adding prebored hole and squeeze into ligneous piece rapidly, the driving depth of wooden peg 4
Controllably, and the speed that can guarantee that wooden peg 4 is squeezed into is higher, and forming friction hot melt makes ligneous piece's good connecting effect to be connected.
In some instances, when opening up prebored hole on laminated timber 11, the diameter of wooden peg 4 is 2.5~4mm, the length of wooden peg 4
Degree is 60~90mm.
Certainly, it is less than 0.6g/cm in the density of laminated timber 113When, without opening up prebored hole.In these examples, wooden peg 4
Diameter be 3.6~6mm, the length of wooden peg 4 is 60~90mm.
In other examples, when the density of laminated timber 11 is more than or equal to 0.6g/cm3When, also can choose do not open up it is pre-
Drilling, and speed is squeezed into higher wooden peg 4, and use of the timber of ligneous piece to be connected as wooden peg 4 is better than using performance
Material so that wooden peg 4 is when the density of connector is larger, also can accurately, squeeze into junction at high speed.
In some embodiments of the invention, as shown in Figures 2 and 3, attachment beam 2 includes web 22 and two edges of a wing 21,
Two edges of a wing 21 are oppositely arranged in parallel, and web 22 is connected between two edges of a wing 21.
Optionally, I-shaped connector is collectively formed in web 22 and two edges of a wing 21.
Optionally, the edge of a wing 21 is ligneous piece, and web 22 is metalwork.It is significantly enhanced using the web 22 that metal makes
The integral strength of attachment beam 2 can form stable wooden peg welding laminated timber floor combination after connecting multiple spliced floor 1
Body 100, so that wooden peg welding laminated timber floor assembly 100 is not easy to disintegrate.
In some instances, in step s3, the side for being parallel to two edges of a wing 21 of the extending direction on the edge of a wing 21 connects
It is connected to spliced floor 1.In structure herein, as shown in Fig. 2, spliced floor 1, the edge of a wing 21, being formed with cavity between web 22
23.Cavity 23 is convenient to lay route in wooden peg welding laminated timber floor assembly 100.
Optionally, two edges of a wing 21 are equipped with slot, and the both ends of web 22 are embedded in slot, in order to further enhance web
Positioning and bonding strength between 22 and the edge of a wing 21 further connect or use less glue using bolt between the two and are consolidated
It is fixed.
Optionally, as shown in Fig. 2, wooden peg welding laminated timber floor assembly 100 further includes connecting plate 3, step S3 is also wrapped
Include step S31: connecting plate 3 is connected between two edges of a wing 21, and spliced floor 1 and connecting plate 3 are welded using wooden peg 4.Work as connection
After plate 3 is connected between the edge of a wing 21 and connect with spliced floor 1, the connection area between spliced floor 1 and attachment beam 2 can be made to increase
Greatly, therefore, the connection between spliced floor 1 and attachment beam 2 is more reliable, strengthens the part between spliced floor 1 and attachment beam 2
Bonding strength.Meanwhile cavity 23 above-mentioned is formd between attachment beam 2 and connecting plate 3, cavity 23 facilitates cabling.
Optionally, the distance between the height of connecting plate 3 and two edges of a wing 21 are consistent, and connecting plate 3 is along oneself height direction
It is welded between the edge of a wing 21 using wooden peg 4 respectively, forms reliable connection, the outer surface of connecting plate 3 and the side on the edge of a wing 21
Concordant between face, to form a smooth joint surface, to connect spliced floor 1, spliced floor 1 can be connected easily at this time
On attachment beam 2, and it is easy to lay wooden peg 4.
It, can be first by the first layer 11a or the last layer 11n of connecting plate 3 and spliced floor 1 during practice of construction
It is welded using wooden peg 4, then the both ends of the surface of connecting plate 3 is embedded between two edges of a wing 21, and be welded to connect using wooden peg 4, even
In termination process, when the cooperation of connecting plate 3 is between the edge of a wing 21, end face of the outer surface of spliced floor 1 then just with the edge of a wing 21 is connect
Touching forms limit, convenient for the connection with wooden peg 4 of constructing.
In some embodiments of the invention, as shown in figure 3, further including step S4: repeating step S2 and be made another group
Spliced floor 1, another group of spliced floor 1 are connected on the joint face 20 of 2 other side of attachment beam, the top surface of two groups of spliced floors 1
It is coplanar with the top surface of attachment beam 2.After step S4, it is formed into the wooden peg that a top is burnishing surface and welds laminated timber floor group
Zoarium 100, this face can be used as ground or support the supporting surface on floor.
In some embodiments of the invention, further include step S5 after step S4: laminated timber is welded to the wooden peg made
Floor assembly is conserved, and curing condition includes: 20~25 DEG C of temperature, relative humidity 60%~70%, and curing time 60~
80 hours.Wooden peg welding 100 good environmental protection of laminated timber floor assembly being finally made, bonding strength is high, and seam crossing is not easy
Cracking and surface smoothness height.
In some embodiments of the invention, the material of wooden peg 4 be hard broadleaf, bamboo wood, in Wood-plastic material at least
One kind, the moisture content of wooden peg 4 are 0~15%.
In some embodiments of the invention, laminated timber 11, the edge of a wing 21 are dimension stock.Facilitate processing and fabricating using dimension stock
And truncation, also fast and easy is spliced, and arrangement is easier when splicing without cutting.
Optionally, dimension stock be dragon spruce-pine-fir, European spruce, larch, pesudotsuga taxifolia, poplar, in Eucalyptus at least
One kind, the moisture content of dimension stock are 8%~15%.
Below with reference to the accompanying drawings the production method of the wooden peg welding laminated timber floor assembly 100 of the embodiment of the present invention is described.
Embodiment
When making wooden peg welding laminated timber floor assembly 100, step S1-S4 is used altogether.
Wherein, in step sl, required tip wooden peg 4 is made, the diameter of wooden peg 4 is 3.5mm, length 63mm.
In step s 2, it selects required dimension stock as laminated timber 11, each layer laminated timber 11 is welded using wooden peg 4, even
Connecing the spacing between wooden peg 4 used in two layers of laminated timber 11 is 200mm, respectively that first layer 11a and second layer 11b is superimposed
And it is squeezed between first layer 11a and second layer 11b with wooden peg 4, and the carbon of 1mm is added between first layer 11a and second layer 11b
Fiber cloth, wooden peg 4 avoid carbon cloth in connection, third layer 11c are added on second layer 11b later and therebetween
Squeezed between third layer 11c and second layer 11b after adding carbon cloth with wooden peg 4, and so on until the last layer 11n also fold
Adduction squeezes into connection by wooden peg 4.When the curtailment of single layer laminated timber 11 needs to splice, by upper one layer (such as first layer 11a)
Multiple laminated timbers 11 to be spliced along its length (length direction for referring to laminated timber) splicing and stitching portion formed the first seam
11a1；Multiple laminated timbers 11 to be spliced of next layer (such as second layer 11b) are spliced along its length and stitching portion forms the
Multiple laminated timbers 11 of next layer (second layer 11b) are added to multiple laminations of upper one layer (first layer 11a) by two seam 11b1
On material 11 and wooden peg 4 is squeezed into, and forms the second dislocation spacing L2, the second dislocation between the first seam 11a1 and the second seam 11b1
Spacing L2 is 600mm.Form one group of spliced floor 1.One end of spliced floor 1 is connected into one layer of connecting plate 3.
In step s3, it gets attachment beam 2 ready, and the spliced floor 1 with connecting plate 3 is embedded into two of attachment beam 2
Between the edge of a wing 21, connecting plate 3 and the edge of a wing 21 is welded and fixed in folding wooden peg 4.
In step s 4, it repeats step S2 and makes another group of spliced floor 1 for having connecting plate 3, and by ready-made splicing
Floor 1 is connected to the other one side of the web 22 on two edges of a wing 21 of attachment beam 2, ultimately forms wooden peg welding laminated timber floor group
Zoarium 100.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in the present invention.
Two joint faces 20 are shown in Fig. 1 for illustration purposes, but those of ordinary skill is on having read
After the technical solution in face, it is clearly understood that the program is applied in the technical solution of joint face 20 of other quantity, this
It also falls within protection scope of the present invention.
In the description of this specification, the description of reference term " embodiment ", " example " etc. mean combine the embodiment or
Example particular features, structures, materials, or characteristics described are included at least one embodiment or example of the invention.At this
In specification, schematic expression of the above terms be may not refer to the same embodiment or example.Moreover, description is specific
Feature, structure, material or feature can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (13)
1. a kind of production method of wooden peg welding laminated timber floor assembly, which is characterized in that wooden peg welds laminated timber floor group
Zoarium includes: spliced floor and attachment beam, is welded between the spliced floor and the attachment beam using wooden peg, the splicing building
Plate includes multilayer laminated timber, is superimposed between laminated timber described in multilayer and is welded by wooden peg, and the attachment beam includes at least two
Joint face；
The production of wooden peg welding laminated timber floor assembly the following steps are included:
S1: preparing wooden peg, and timber is prepared into acuminous wooden peg；
S2: at least two layers of laminated timber is superimposed, and use in step S1 the wooden peg obtained with the speed of 20~35m/s
It squeezes between at least two layers of the laminated timber, spliced floor described in one group of formation；
S3: the spliced floor obtained in step S2 is connected on joint face described in the side of the attachment beam.
2. the production method of wooden peg welding laminated timber floor assembly according to claim 1, which is characterized in that in step
In S2, when the spliced floor is superimposed by three layers or more of the laminated timber, by laminated timber through-thickness described in multilayer
Successively it is known as first layer, the second layer, third layer to the last layer, step S2 further includes step S21:
First by the first layer and the second layer be stacked adduction with the wooden peg squeeze into the first layer and the second layer it
Between, later by the third layer be added on the second layer and with the wooden peg squeeze into the third layer and the second layer it
Between, and so on until the last layer be also superimposed and connection squeezed by the wooden peg；Wherein,
On the laminated timber of middle layer, the wooden peg squeezed into when being connect with upper one layer of laminated timber and with described in next layer
The first dislocation spacing is formed between the wooden peg that laminated timber is squeezed into when connecting, the first dislocation spacing is more than or equal to 50mm.
3. the production method of wooden peg welding laminated timber floor assembly according to claim 1, which is characterized in that in step
In S2, using multiple rows of neat column or stagger arrangement form when the wooden peg is squeezed between two layers of laminated timber, the wooden peg is described in
The edge of spliced floor is not less than 20mm, and the spacing between the wooden peg is 100~300mm.
4. the production method of wooden peg welding laminated timber floor assembly according to claim 1, which is characterized in that in step
In S2, when the curtailment of single layer laminated timber needs to splice, step S2 further includes step S22: multiple wait spell by upper one layer
The laminated timber connect splices along its length and stitching portion forms the first seam, by the multiple laminations to be spliced of next layer
Material splices along its length and stitching portion forms the second seam, and next layer of multiple laminated timbers are added to upper one layer more
On a laminated timber and the wooden peg is squeezed into, and is formed between first seam and second seam between the second dislocation
Away from the second dislocation spacing is more than or equal to 600mm.
5. the production method of wooden peg according to claim 4 welding laminated timber floor assembly, which is characterized in that described the
The distance at the edge of one seam and second seam apart from the spliced floor is more than or equal to 1000mm.
6. the production method of wooden peg welding laminated timber floor assembly according to claim 1, which is characterized in that in step
In S2, when connecting two layers of laminated timber, step S2 further includes step S23: the superposition face between two layers of laminated timber
Upper addition reinforcer, then two layers of laminated timber is welded using the wooden peg, edge of the wooden peg apart from the reinforcer
More than or equal to 15mm.
7. the production method of wooden peg welding laminated timber floor assembly according to claim 6, which is characterized in that described to add
The thickness of strong part is less than or equal to 1mm, and the reinforcer is at least one of carbon cloth, steel bar with holes, steel wire.
8. the production method of wooden peg welding laminated timber floor assembly according to claim 1, which is characterized in that in step
In S2, when the density of the laminated timber is more than or equal to 0.6g/cm3When, step S2 further includes step S24: on the laminated timber
Open up prebored hole, after two layers of laminated timber is welded using wooden peg again, the wooden peg squeezes into the prebored hole, the preboring
The diameter in hole is the 1/2~2/3 of the wooden peg diameter, and the depth of the prebored hole is the 1/2~3/4 of wooden peg length.
9. the production method of wooden peg welding laminated timber floor assembly according to claim 1, which is characterized in that the company
Connecing beam includes web and two edges of a wing, and two edges of a wing are oppositely arranged in parallel, the web be connected to two edges of a wing it
Between, the edge of a wing is ligneous piece, and the web is that metalwork is parallel to the two of the extending direction on the edge of a wing in step s3
The side on a edge of a wing is respectively connected with the spliced floor.
10. the production method of wooden peg welding laminated timber floor assembly according to claim 9, which is characterized in that described
It further includes connecting plate that wooden peg, which welds laminated timber floor assembly, and step S3 further includes step S31: the connecting plate is connected to two
Between the edge of a wing, the spliced floor and the connecting plate are welded using wooden peg.
11. the production method of wooden peg welding laminated timber floor assembly according to claim 1 to 10, special
Sign is, further includes step S4: repeating step S2 and spliced floor described in being made another group, the connection of spliced floor described in another group
On the joint face of the attachment beam other side, the top surface of the top surface of spliced floor described in two groups and the attachment beam is total
Face.
12. the production method of wooden peg welding laminated timber floor assembly according to claim 11, which is characterized in that in step
Further include step S5 after rapid S4: the wooden peg welding laminated timber floor assembly made being conserved, curing condition includes
20~25 DEG C of temperature, relative humidity 60%~70%, curing time 60~80 hours.
13. the production method of wooden peg welding laminated timber floor assembly according to claim 9, which is characterized in that described
The material of wooden peg is at least one of hard broadleaf, bamboo wood, Wood-plastic material, and the moisture content of the wooden peg is 0~15%, institute
State laminated timber, the edge of a wing be dimension stock, the dimension stock be dragon spruce-pine-fir, European spruce, larch, pesudotsuga taxifolia, poplar
At least one of wood, Eucalyptus, the moisture content of the dimension stock are 8%~15%.
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| CN201910595658.4A CN110469022A (en) | 2019-07-03 | 2019-07-03 | The production method of wooden peg welding laminated timber floor assembly |
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| CN113944239A (en) * | 2021-10-28 | 2022-01-18 | 扬州工业职业技术学院 | Composite tenon, wood member connecting method and wood assembly |
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