CN110374971A - A kind of T shape timber structure attachment device - Google Patents
A kind of T shape timber structure attachment device Download PDFInfo
- Publication number
- CN110374971A CN110374971A CN201811030733.4A CN201811030733A CN110374971A CN 110374971 A CN110374971 A CN 110374971A CN 201811030733 A CN201811030733 A CN 201811030733A CN 110374971 A CN110374971 A CN 110374971A
- Authority
- CN
- China
- Prior art keywords
- threaded hole
- wooden unit
- nut
- steel pin
- attachment device
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 50
- 239000010959 steel Substances 0.000 claims description 50
- 239000002023 wood Substances 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
- F16B12/10—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
- F16B12/12—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics
- F16B12/14—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using threaded bolts or screws
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a kind of T shape timber structure attachment devices, including the second wooden unit, washer is provided at the top of second wooden unit, the first wooden unit is provided at the top of the washer, nut groove is offered at the top of first wooden unit, the interior bottom portion of the nut groove is provided with gasket, outer nut is provided at the top of the gasket, the bottom of the outer nut is provided with external screw rod, inner screw is embedded at the top center position of the outer nut, the top of the inner screw is provided with inner nut at the top position of outer nut, one aspect of the present invention passes through T shape metal connecting piece, realize the assembled assembling of wood frame construction, it is simple with attachment device form, it can produce in batches, it is firm to connect, processing and fabricating install convenient, speed of application is fast, the advantages that low manufacture cost, on the other hand external screw rod use for a long time is avoided to wear out The problem of existing stripped thread, improve the service life of attachment device.
Description
Technical field
The invention belongs to timber buildings technical fields, and in particular to a kind of T shape timber structure attachment device.
Background technique
The connection type multiplicity of timber buildings, the main connection type of traditional Wood construction have mortise-tenon joint, sets of brackets on top of the columns connection,
The disadvantages of because its processing is cumbersome, the construction period is long, needs a large amount of manpowers, using less, the modern times in modern timber buildings
The primary structural member of Wood construction is all made of standardized timber or engineering wood products, and component connecting node mostly uses metal to connect greatly
Fitting connection, modern Wood construction tend to design diversification, function modernization, manufacturing works, construction assembling.
But the existing timber structure attachment device production trouble of existing market, it needs according to circumstances to be changed, not enough mark
Standardization, factory are difficult to produce in advance, it is difficult to and assembly line installation is carried out, construction time-consuming is greatly improved, it is time-consuming and laborious.
Summary of the invention
The purpose of the present invention is to provide a kind of T shape timber structure attachment devices, to solve existing timber structure attachment device
Not up to standardization, factory are difficult to produce in advance, are difficult to carry out assembly line installation and time-consuming and laborious problem of constructing.
To achieve the above object, the invention provides the following technical scheme: a kind of T shape timber structure attachment device, including second
Wooden unit is provided with washer at the top of second wooden unit, the first wooden unit is provided at the top of the washer, first wooden unit
Top offers nut groove, and the interior bottom portion of the nut groove is provided with gasket, and outer nut, institute are provided at the top of the gasket
The bottom for stating outer nut is provided with external screw rod, and inner screw, the inner screw are embedded at the top center position of the outer nut
Top inner nut is provided at the top position of outer nut, the inside of first wooden unit offers the first threaded hole,
First threaded hole is screwed with external screw rod to be connect, and the inside of second wooden unit offers the second threaded hole and the 5th screw thread
Hole, second threaded hole is located at the side of the 5th threaded hole, and the second threaded hole is screwed with external screw rod and connect, the 5th spiral shell
Pit is screwed with inner screw and is connect.
Preferably, steel pin is offered at a side position of the second threaded hole on the side outer wall of second wooden unit
Hole, the steel pin hole are internally provided with steel pin.
Preferably, open up fluted on the side outer wall of the steel pin, and the inside of steel pin offers third threaded hole, institute
The inside for stating third threaded hole, which screws, is connected with standing screw, and one end of the standing screw is provided with nut.
Preferably, the inside of second wooden unit offers the 7th threaded hole at a side position of steel pin, and described
Seven threaded holes are screwed with standing screw to be connect.
Preferably, the inside of the steel pin offers the 4th threaded hole and the 6th threaded hole, and the 4th threaded hole is located at
The side of 6th threaded hole.
Preferably, the 4th threaded hole is screwed with the second threaded hole connect, and the 6th threaded hole is screwed with inner screw
Connection.
Compared with the prior art, the present invention has the following beneficial effects:
(1) present invention is provided with external screw rod, inner screw, outer nut, inner nut, the first threaded hole, the second threaded hole and the
External screw rod is screwed in the first wooden unit and the second wooden unit step by step by threaded engagement connection, led to steel by five threaded holes when in use
In pin insertion steel pin hole, outer nut is continued to rotate, external screw rod screws in the 4th threaded hole, rotation inner nut, in inner nut drive
Screw rod screws in the 5th threaded hole and the 6th threaded hole, on the one hand by T shape metal connecting piece, realizes the assembled of wood frame construction
Assembling has attachment device form simple, can produce in batches, and it is firm to connect, and processing and fabricating install convenient, speed of application is fast,
On the other hand first wooden unit and the second wooden unit are fixed together by external screw rod, pass through inner screw by the advantages that low manufacture cost
The compactness for further increasing connection avoids the problem that external screw rod stripped thread occurs using abrasion for a long time, improves attachment device
Service life.
(2) present invention is provided with the 4th threaded hole, steel pin, steel pin hole, the 5th threaded hole, the 6th threaded hole, standing screw
Standing screw is screwed in the 7th threaded hole by just selling when in use with the 7th threaded hole, steel pin is fixed in steel pin,
Steel pin hole finally is filled up with wood putty, effectively avoids steel pin shaking from causing to screw abrasion shadow by further fixing steel pin
The problem of ringing the compactness of connection, guarantees the close of threaded engagement, on the other hand can effectively reduce and connect between wooden piece structure
The hole opened up needed for connecing and slot reduce the damage to wooden piece structural outer surface, guarantee the secured of connection while improving beautiful.
Detailed description of the invention
Fig. 1 is front view of the invention；
Fig. 2 is outside drawing of the invention；
Fig. 3 is steel pin left view of the invention；
Fig. 4 is steel pin right view of the invention；
Fig. 5 is outer nut top view of the invention；
Fig. 6 is outer nut bottom view of the invention；
Fig. 7 is steel pin front view of the invention；
In figure: the first wooden unit of 1-, 2- gasket, 3- outer nut, 4- inner nut, 5- nut groove, 6- external screw rod, the first screw thread of 7-
Hole, 8- washer, the second threaded hole of 9-, the second wooden unit of 10-, 11- third threaded hole, the 4th threaded hole of 12-, 13- steel pin, 14- are recessed
Slot, 15- nut, 16- steel pin hole, 17- inner screw, the 5th threaded hole of 18-, the 6th threaded hole of 19-, 20- standing screw, 21-
Seven threaded holes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-Fig. 7, the invention provides the following technical scheme: a kind of T shape timber structure attachment device, including the
The top of two wooden units 10, the second wooden unit 10 is provided with washer 8, plays the work of protection the first wooden unit 1 and 10 junction of the second wooden unit
With avoiding the first wooden unit 1 and 10 hard force of the second wooden unit from squeezing impaired, the top of washer 8 is provided with the first wooden unit 1, the first wooden unit 1
Top offer nut groove 5, convenient for by outer nut 3 take in the first wooden unit 1 in, guarantee 1 surface of the first wooden unit smooth, nut
The interior bottom portion of slot 5 is provided with gasket 2, and the top of gasket 2 is provided with outer nut 3, and the bottom of outer nut 3 is provided with external screw rod 6,
It is tightened convenient for the first wooden unit 1 of part and the second wooden unit 10, inner screw 17 is embedded at the top center position of outer nut 3,
The top of inner screw 17 is provided with inner nut 4 at the top position of outer nut 3, further increases the first wooden unit 1 and second
The fixed fastness of wooden unit 10, avoids the problem that 6 long-time of external screw rod stripped thread occurs using abrasion, the inside of the first wooden unit 1 is opened
Equipped with the first threaded hole 7, the first threaded hole 7 is screwed with external screw rod 6 to be connect, and the inside of the second wooden unit 10 offers the second threaded hole
9 and the 5th threaded hole 18, the second threaded hole 9 is located at the side of the 5th threaded hole 18, and the second threaded hole 9 is screwed with external screw rod 6
Connection guarantees the stability for screwing connection, and the 5th threaded hole 18 is screwed with inner screw 17 to be connect.
In the present embodiment, it is preferred that opened at a side position of the second threaded hole 9 on the side outer wall of the second wooden unit 10
Equipped with steel pin hole 16, steel pin hole 16 is internally provided with steel pin 13, convenient for passing through steel pin 13 for the first wooden unit 1 and the second wooden unit 10
It links together.
In the present embodiment, it is preferred that fluted 14 are opened up on the side outer wall of steel pin 13, convenient for rotating steel by screwdriver
Pin 13, consequently facilitating external screw rod 6 is inserted into steel pin 13, and the inside of steel pin 13 offers third threaded hole 11, third threaded hole
11 inside, which screws, is connected with standing screw 20, convenient for steel pin 13 to be fixed in steel pin hole 16, the shaking of steel pin 13 is avoided to cause
Abrasion is screwed, influences the compactness of connection, one end of standing screw 20 is provided with nut 15.
In the present embodiment, it is preferred that the inside of the second wooden unit 10 offers the 7th spiral shell at a side position of steel pin 13
Pit 21, the 7th threaded hole 21 is screwed with standing screw 20 to be connect, and it is close to guarantee that steel pin 13 is connect with the second wooden unit 10.
In the present embodiment, it is preferred that the inside of steel pin 13 offers the 4th threaded hole 12 and the 6th threaded hole 19, the 4th spiral shell
Pit 12 is located at the side of the 6th threaded hole 19, guarantees that external screw rod 6 and inner screw 17 are sufficiently screwed with steel pin 13, guarantees connection
Securely.
In the present embodiment, it is preferred that the 4th threaded hole 12 is screwed with the second threaded hole 9 and is connect, the 6th threaded hole 19 with it is interior
Screw rod 17 screws connection, and it is secured to be further ensured that the first wooden unit 1 is connect with the second wooden unit 10.
The working principle of the invention and process for using: the invention is in use, the first wooden unit 1 and the second wooden unit 10 are drilled out outer
Washer 8 is placed on the first wooden unit 1 and the second wooden unit 10 by the threaded hole of screw rod 6, inner screw 17 and the corresponding diameter of standing screw 20
Between, external screw rod 6 is inserted into the first threaded hole 7 and the second threaded hole 9, by threaded engagement connection step by step by external screw rod 6
The first wooden unit 1 and the second wooden unit 10 are screwed in, steel pin hole 16 is drilled out by drilling device, steel pin 13 is inserted into steel pin hole 16, is led to
The position that groove 14 rotates steel pin 13 is crossed, the 4th threaded hole 12 is directed at external screw rod 6, continues to rotate outer nut 3, external screw rod 6 revolves
Enter in the 4th threaded hole 12, first wooden unit 1 and the second wooden unit 10 are fixed together by external screw rod 6, rotates inner nut 4, it is interior
Nut 4 drives inner screw 17 to screw in the 5th threaded hole 18 and the 6th threaded hole 19, by inner screw 17 further by the first wood
Block 1 and the second wooden unit 10 are fixed, and rotating screw cap 15, standing screw 20 is screwed in the 7th threaded hole 21 by rigid pin 13, steel pin 13
It is fixed in steel pin hole 16, finally fills up steel pin hole 16 with wood putty.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of T shape timber structure attachment device, including the second wooden unit (10), it is characterised in that: the top of second wooden unit (10)
Portion is provided with washer (8), is provided with the first wooden unit (1) at the top of the washer (8), is opened up at the top of first wooden unit (1)
Have nut groove (5), the interior bottom portion of the nut groove (5) is provided with gasket (2), is provided with outer spiral shell at the top of the gasket (2)
Female (3), the bottom of the outer nut (3) is provided with external screw rod (6), is embedded at the top center position of the outer nut (3)
The top of inner screw (17), the inner screw (17) is provided with inner nut (4) at the top position of outer nut (3), described
The inside of first wooden unit (1) offers the first threaded hole (7), and first threaded hole (7) screws with external screw rod (6) to be connect, institute
The inside for stating the second wooden unit (10) offers the second threaded hole (9) and the 5th threaded hole (18), and second threaded hole (9) is located at
The side of 5th threaded hole (18), and the second threaded hole (9) is screwed with external screw rod (6) and connect, the 5th threaded hole (18) with
Inner screw (17) screws connection.
2. a kind of T shape timber structure attachment device according to claim 1, it is characterised in that: second wooden unit (10)
It is offered steel pin hole (16) at a side position of the second threaded hole (9) on the outer wall of side, the inside of the steel pin hole (16)
It is provided with steel pin (13).
3. a kind of T shape timber structure attachment device according to claim 1, it is characterised in that: the side of the steel pin (13)
It is opened up on outer wall fluted (14), and the inside of steel pin (13) offers third threaded hole (11), the third threaded hole (11)
Inside screw and be connected with standing screw (20), one end of the standing screw (20) is provided with nut (15).
4. a kind of T shape timber structure attachment device according to claim 2, it is characterised in that: second wooden unit (10)
It is internal to offer the 7th threaded hole (21), the 7th threaded hole (21) and standing screw at a side position of steel pin (13)
(20) connection is screwed.
5. a kind of T shape timber structure attachment device according to claim 3, it is characterised in that: the inside of the steel pin (13)
The 4th threaded hole (12) and the 6th threaded hole (19) are offered, the 4th threaded hole (12) is located at the one of the 6th threaded hole (19)
Side.
6. a kind of T shape timber structure attachment device according to claim 5, it is characterised in that: the 4th threaded hole (12)
It screws and connect with the second threaded hole (9), the 6th threaded hole (19) screws with inner screw (17) to be connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811030733.4A CN110374971A (en) | 2018-08-30 | 2018-08-30 | A kind of T shape timber structure attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811030733.4A CN110374971A (en) | 2018-08-30 | 2018-08-30 | A kind of T shape timber structure attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110374971A true CN110374971A (en) | 2019-10-25 |
Family
ID=68243019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811030733.4A Pending CN110374971A (en) | 2018-08-30 | 2018-08-30 | A kind of T shape timber structure attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110374971A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007327308A (en) * | 2006-06-09 | 2007-12-20 | Shuji Yonezawa | Tightening fixture and fixing method for wooden intersecting structure |
| CN105757090A (en) * | 2016-03-31 | 2016-07-13 | 南通康达鑫电子有限公司 | Screw with double threaded rods |
| CN205742555U (en) * | 2016-06-01 | 2016-11-30 | 熊晓晶 | A kind of connection locking device of bamboo wood integrated building node |
| CN207715516U (en) * | 2017-12-26 | 2018-08-10 | 东莞市安朗五金制品有限公司 | A kind of surface recombination passivation forming fastener |
| CN208870896U (en) * | 2018-08-30 | 2019-05-17 | 扬州工业职业技术学院 | A kind of T shape timber structure attachment device |
-
2018
- 2018-08-30 CN CN201811030733.4A patent/CN110374971A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007327308A (en) * | 2006-06-09 | 2007-12-20 | Shuji Yonezawa | Tightening fixture and fixing method for wooden intersecting structure |
| CN105757090A (en) * | 2016-03-31 | 2016-07-13 | 南通康达鑫电子有限公司 | Screw with double threaded rods |
| CN205742555U (en) * | 2016-06-01 | 2016-11-30 | 熊晓晶 | A kind of connection locking device of bamboo wood integrated building node |
| CN207715516U (en) * | 2017-12-26 | 2018-08-10 | 东莞市安朗五金制品有限公司 | A kind of surface recombination passivation forming fastener |
| CN208870896U (en) * | 2018-08-30 | 2019-05-17 | 扬州工业职业技术学院 | A kind of T shape timber structure attachment device |
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