CN205977943U - Circle bamboo coupling assembling - Google Patents
Circle bamboo coupling assembling Download PDFInfo
- Publication number
- CN205977943U CN205977943U CN201620938343.7U CN201620938343U CN205977943U CN 205977943 U CN205977943 U CN 205977943U CN 201620938343 U CN201620938343 U CN 201620938343U CN 205977943 U CN205977943 U CN 205977943U
- Authority
- CN
- China
- Prior art keywords
- bamboo
- screw rod
- coupling assembly
- bamboo section
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims abstract description 128
- 235000017491 Bambusa tulda Nutrition 0.000 title claims abstract description 128
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims abstract description 128
- 241001330002 Bambuseae Species 0.000 title claims abstract description 127
- 239000011425 bamboo Substances 0.000 title claims abstract description 127
- 230000008878 coupling Effects 0.000 title claims abstract description 29
- 238000010168 coupling process Methods 0.000 title claims abstract description 29
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 239000005060 rubber Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 10
- 239000002023 wood Substances 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000209128 Bambusa Species 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a circle bamboo coupling assembling for connect two bamboo sections, include: screw rod, its both ends are used for inserting two respectively in the one end of bamboo section, and make two bamboo section two relative terminal surface looks butts, and the hoop board, it cup joints in two the bamboo section with the one end that the screw rod is connected is in order to lock two the bamboo section. The utility model discloses an insert the screw rod in the relative one end of two adjacent bamboo sections, and through two one end that the bamboo section is connected of hoop board locking, the axis uniformity of the bamboo section that can guarantee to couple together, improve the joint strength of material, overcome the inconsistent technical problem of joggle bamboo timber the central axis, the construction process of bamboo structure has been simplified, nodal connection's reliability has been improved, and the efficiency of construction can improve, and can make the bamboo article can keep original performance, make its tensile and compressive property reduce very for a short time, can not influence the wholeness ability of bamboo.
Description
Technical field
This utility model belongs to bamboo product technical field, particularly to a kind of round bamboo connection group connecting for two bamboo section
Part.
Background technology
Bamboo wood growth cycle is short, is the material of green sustainable application, and bamboo wood has high longitudinal direction tension, resistance to compression, resists
Curved intensity, the advantages of elastic good, is excellent industrial bio matter raw material.At present, bamboo wood obtains as the biomass raw material of industry
Extensive application, especially as the bamboo section of original-state bamboo wood, applies also more and more extensive.In use, generally require will be multiple
Bamboo section couples together, and forms bamboo stem, but, because bamboo section is nature growth, the defects such as local buckling, shape abnormity can be produced,
Which limits the commercial Application of bamboo section.It is impossible to ensure multiple bamboo section centers for example when two or more bamboo section is coupled together,
Simultaneously because the hollow-core construction of whole bamboo, make the intensity decreases of the bamboo section after connection；Or by punching on bamboo section, it is inserted into
Nail etc. connects plural bamboo section, and such attachment structure, during the use in later stage, is easily caused cracking at punching,
The normal use of bamboo section cannot be ensured.
Utility model content
Connect the technical problem that cannot ensure concentric co-axial degree for bamboo section multiple present in prior art, this practicality is new
Type provides a kind of round bamboo coupling assembly, concentric to ensure the multiple bamboo section linking together.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of round bamboo coupling assembly, for connecting two bamboo section, including：
Screw rod, its two ends is respectively for insertion in one end of two described bamboo section, and make two described bamboo section relative two
Individual end face abuts against；And
Hoop plate, it is socketed on one end that two described bamboo section are connected with described screw rod, to lock two described bamboo section.
Preferably, described round bamboo coupling assembly also includes pin, described pin is removable installed in described screw rod
Middle part.
As further preferred, the middle part of described screw rod is provided with drift bolt hole, and described drift bolt in the hole is provided with pin, described pin
Form described pin.
Preferably, one end inwall of the outer wall of described screw rod and the described bamboo section inserting described screw rod is coated with bonding
Layer, with the described screw rod of fixing insertion.
Preferably, the screw thread on described screw rod is vertical screw thread, oblique screw thread, horizontal thread or saw-tooth thread.
Preferably, described screw rod is made up of wood materials.
Preferably, described screw rod is made up of rubber, plastics or metal material.
Preferably, the relative end face of two described bamboo section is provided with the interface abutting cooperation.
Preferably, described interface is V-arrangement interface, zigzag interface, arc interface, straight cut or angle stake.
Compared with prior art, this utility model is had an advantageous effect in that：This utility model is by inserting screw rod
To in relative one end of two adjacent bamboo section, and lock one end that two bamboo section are connected, the company of ensure that by binding round plate
The Axis Consistency of the bamboo section being connected together, improves the bonding strength of material, overcomes the inconsistent skill of joggle bamboo wood central axis
Art problem, simplifies the construction technology of bamboo structure, improves the reliability of node connection, and efficiency of construction is improved, and
Bamboo stem can be enable to keep original performance so as to tension reduces very little with compressive property, not interfere with the overall performance of bamboo.
Brief description
Fig. 1 is that the round bamboo coupling assembly in this utility model completes to connect the state diagram after two bamboo section；
Fig. 2 is the use state figure of the round bamboo coupling assembly in this utility model；
Fig. 3 is the schematic diagram of the bamboo section that two opposite ends have V-arrangement interface in this utility model；
Fig. 4 is the schematic diagram of the bamboo section that two opposite ends have zigzag interface in this utility model；
Fig. 5 is the schematic diagram of the bamboo section that two opposite ends have arc interface in this utility model；
Fig. 6 is the schematic diagram of the bamboo section that two opposite ends have straight cut in this utility model；
Fig. 7 is the schematic diagram of the bamboo section that two opposite ends have angle stake in this utility model；
Fig. 8 is the schematic diagram of the screw rod with vertical screw thread of round bamboo coupling assembly in this utility model；
Fig. 9 is the schematic diagram of the screw rod with oblique screw thread of round bamboo coupling assembly in this utility model；
Figure 10 is the schematic diagram of the screw rod with horizontal thread of round bamboo coupling assembly in this utility model；
Figure 11 is the schematic diagram of the screw rod with saw-tooth thread of round bamboo coupling assembly in this utility model；
Figure 12 is the perspective view of the hoop plate of the round bamboo coupling assembly in this utility model.
In figure：
1- bamboo section；11-V shape interface；
12- zigzag slit；13- arc interface；
14- straight cut；15- angle stake；
2- binds round plate；3- bolt；
4- screw rod；5- drift bolt hole；
6- pin.
Specific embodiment
For making those skilled in the art be better understood from the technical solution of the utility model, below in conjunction with the accompanying drawings and specifically real
Apply example this utility model is elaborated.
As shown in Figure 1 to Figure 2, embodiment of the present utility model discloses a kind of round bamboo coupling assembly, for connecting two
Bamboo section 1, circle bamboo coupling assembly includes screw rod 4 and hoop plate 2, and the two ends of screw rod 4 are respectively for insertion in one end of two bamboo section 1,
And so that two two relative end faces of bamboo section 1 is abutted against, hoop plate 2 is socketed on one end that two bamboo section 1 are connected with screw rod 4, with
Two bamboo section 1 of locking.Bamboo section 1 is connected using hoop plate 2, need not be using the type of attachment of punching, it is to avoid the generation of cracking phenomena,
Ensure that the normal use of the bamboo section coupling together.Due to the internal diameter of bamboo section 1 not quite identical, therefore it is provided with screw thread
Screw rod 4, and screw rod 4 is preferably made up of wood materials, to ensure that screw rod 4 is inserted in bamboo section 1, and will not destroy bamboo section 1.
Screw rod 4, in addition to being made using wood materials, can also be made using the material such as rubber, plastics, metal.The present embodiment
In, the screw thread on screw rod 4 can include various ways, as shown in Figs. 8 to 11, the screw thread of screw rod 4 can for vertical screw thread, tiltedly
To screw thread, horizontal thread or saw-tooth thread.
In order to improve the intensity homogeneity in connection end for two bamboo section 1 linking together, need to insert two bamboos
Screw rod 4 in section 1 is isometric, and therefore, in the present embodiment, circle bamboo coupling assembly also includes pin 6, and pin is arranged in screw rod 4
Portion, when in one end that screw rod 4 is knocked in two bamboo section 1 respectively, and is made pin 6 be offseted with two bamboo section 1 relative end face, makes
Circle bamboo is converted into solid bar assembly, then removes pin, and the end of two bamboo section 1 is withstood on together, then binds round in junction
Plate 2 carries out hoop and lives, and using bolt, hoop plate 2 is pressed against, to lock adjacent two bamboo section 1.
In the present embodiment, it is provided with drift bolt hole 5 at the middle part of screw rod 4, in drift bolt hole 5, is provided with pin, pin forms pin 6,
During use, the two ends of screw rod 4 are knocked in two bamboo section 1 respectively, when the termination position of two bamboo section 1 is all near drift bolt hole 5, then insert
Enter pin, until the relative end face of two bamboo section 1 is all offseted with pin, then nail is taken away, and the end face top two bamboo section 1
It is connected together, make operation more convenient.
In the present embodiment, one end inwall of the bamboo section 1 of the outer wall of screw rod 4 and insertion screw rod 4 is coated with adhesive linkage, with solid
The screw rod 4 of fixed insertion, makes screw rod 4 be connected more firm with bamboo section 1.
In the present embodiment, in order that the connection of two bamboo section 1 is more firm, stable, on the relative end face of two bamboo section 1
It is provided with the interface abutting cooperation, specifically as shown in Fig. 3 to Fig. 7, interface is V-arrangement interface 11, zigzag interface 12, arc interface
13rd, straight cut 14 and angle stake 15, such as V-arrangement interface 11, zigzag interface 12 and arc interface 13 are respectively provided with and are respectively arranged on two
On individual end face and formed for cooperation recess and protuberance, so can increase the bonding strength of two bamboo section 1.
Hoop plate 2 can be formed using various structures, as long as being capable of the socket to two bamboo section 1.The present embodiment
In, as shown in figure 12, show a kind of structure of hoop plate 2, it includes a collar with opening, and the collar is the two of its opening
Side is provided with parallel two relative side plates, and two side plates are connected by bolt 3, to lock two bamboo section 1.In addition, hoop plate 2 also may be used
With the version using the arc being carried otic placode by two ends, two arcs are connected otic placode at relatively and by bolt
Connect, to lock two bamboo section 1.
In the present embodiment, the external diameter of screw rod 4 is more smaller than the internal diameter of bamboo section 1, for example can be with little 1mm, to ensure that screw rod 4 can
It is inserted into the fastness again not interfering with connection in bamboo section 1.
Round bamboo coupling assembly in this utility model, ensure that the Axis Consistency of the bamboo section coupling together, and improves material
The bonding strength of material, overcomes the inconsistent technical problem of joggle bamboo wood central axis, simplifies the construction technology of bamboo structure, improves
The reliability that node connects, and efficiency of construction is improved, and can enable the bamboo product made keep original performance,
Make its tension reduce very little with compressive property, do not interfere with the overall performance of bamboo.Wherein, screw rod can be effectively prevented joint
Stress concentration and ftractures in place, and effectively restrains circle bamboo bending internally, and spiro rod length is shorter, does not interfere with
The overall performance of circle bamboo, solves the difficult problem that round bamboo section is difficult to connect in joint；The connection making bamboo section using binding agent is more
Closely, increased its tensile property.
Above example is only exemplary embodiment of the present utility model, is not used in restriction this utility model, and this practicality is new
The protection domain of type is defined by the claims.Those skilled in the art can be in essence of the present utility model and protection domain
Interior, this utility model is made with various modifications or equivalent, this modification or equivalent also should be regarded as in this practicality newly
In the protection domain of type.
Claims (9)
1. a kind of round bamboo coupling assembly, for connecting two bamboo section it is characterised in that including：
Screw rod, its two ends is respectively for insertion in one end of two described bamboo section, and makes two relative ends of two described bamboo section
Face abuts against；And
Hoop plate, it is socketed on one end that two described bamboo section are connected with described screw rod, to lock two described bamboo section.
2. round bamboo coupling assembly according to claim 1 is it is characterised in that described round bamboo coupling assembly also includes pin,
Described pin is removable installed in the middle part of described screw rod.
3. round bamboo coupling assembly according to claim 2 is it is characterised in that the middle part of described screw rod is provided with drift bolt hole, institute
State drift bolt in the hole and be provided with pin, described pin forms described pin.
4. round bamboo coupling assembly according to claim 1 it is characterised in that the outer wall of described screw rod and insert described screw rod
One end inwall of described round bamboo be coated with adhesive linkage, with the described screw rod of fixing insertion.
5. round bamboo coupling assembly according to claim 1 it is characterised in that screw thread on described screw rod be vertical screw thread,
Oblique screw thread, horizontal thread or saw-tooth thread.
6. round bamboo coupling assembly according to any one of claim 1 to 5 is it is characterised in that described screw rod is by wooden material
Material is made.
7. round bamboo coupling assembly according to any one of claim 1 to 5 it is characterised in that described screw rod by rubber, mould
Material or metal material are made.
8. round bamboo coupling assembly according to claim 1 is it is characterised in that set on the relative end face of two described bamboo section
There is the interface abutting cooperation.
9. round bamboo coupling assembly according to claim 8 is it is characterised in that described interface is V-arrangement interface, zigzag connects
Mouth, arc interface, straight cut or angle stake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620938343.7U CN205977943U (en) | 2016-08-24 | 2016-08-24 | Circle bamboo coupling assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620938343.7U CN205977943U (en) | 2016-08-24 | 2016-08-24 | Circle bamboo coupling assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205977943U true CN205977943U (en) | 2017-02-22 |
Family
ID=58034826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620938343.7U Expired - Fee Related CN205977943U (en) | 2016-08-24 | 2016-08-24 | Circle bamboo coupling assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205977943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111287453A (en) * | 2018-12-07 | 2020-06-16 | 湖南好快省建筑科技有限公司 | Wall post elevation adjusting tool |
-
2016
- 2016-08-24 CN CN201620938343.7U patent/CN205977943U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111287453A (en) * | 2018-12-07 | 2020-06-16 | 湖南好快省建筑科技有限公司 | Wall post elevation adjusting tool |
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Legal Events
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 |