CN208056371U - A kind of slide type metal connecting piece - Google Patents
A kind of slide type metal connecting piece Download PDFInfo
- Publication number
- CN208056371U CN208056371U CN201721403212.XU CN201721403212U CN208056371U CN 208056371 U CN208056371 U CN 208056371U CN 201721403212 U CN201721403212 U CN 201721403212U CN 208056371 U CN208056371 U CN 208056371U
- Authority
- CN
- China
- Prior art keywords
- connecting piece
- metal connecting
- slide type
- type metal
- steel
- 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
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model is related to a kind of slide type connectors of timber buildings wall to belong to construction engineering technical field more particularly to a kind of slide type connector of orthogonal laminated wood (CLT) wall.Slide type metal connecting piece is to be made of tongue-and-groove steel and tenon steel, and so that two blocks of tenon steel is mutually twisted fastening in the form of sliding and constituted the integrated connection part with some strength.The design feature of joinery and its construction and pin structure of galloping along on horseback in Chinese tradition timber buildings and furniture is combined by the utility model, develop novel orthogonal laminated wood wall connecting piece, it is novel, simple in structure, convenient and practical, can be achieved the installation of simple and quick assembled in situ and can repeated disassembled and assembled, contribute to the development of popularization and prefabricated assembled timber buildings of this architecture engineering materials of CLT at home in building trade.
Description
Technical field
The utility model is related to a kind of slide type connectors of timber buildings wall, more particularly to a kind of orthogonal glue
The slide type connector for closing the wooden wall belongs to construction engineering technical field, it can be achieved that the rapid field of orthogonal laminated wood wall is pacified
Dress.
Background technology
China's existing building area is 40,000,000,000 m2, the overwhelming majority is built for high energy consumption, and nearly 2,000,000,000 m of annual new building2,
Wherein 95% or more is still high energy consumption building, and heavy energy burden and serious environmental pollution are brought to society.And wood knot
Structure is environmentally protective, low-carbon energy-saving, builds that fast, high-strength light, anti-seismic performance are good and comfortably livable, it has also become green building it is best
Selection.
CLT (orthogonal laminated wood) is a kind of Novel engineering wood products for starting the 1990s to research and develop in Europe, can be used
In the wall, floorboard and room panel structure of building.(Europe is main for the fast growing wood that CLT products generally select intensity relatively low
To use dragon spruce) it is raw material, by least 3 layers of solid sawn lumber or the crisscross assembly of structure composite plank, using sqtructural adhesive
Rectangular, straight line, flat sheet form are suppressed, and the completion that is prefabricated in the factory.Due to its very high strength make it is on the middle and senior level
The appearance of timber buildings becomes possibility with universal, and CLT is increasingly becoming the hot spot of worldwide construction material research.
Instantly the connection between CLT wallboards is mainly attached using metal connecting piece, wherein it is most commonly seen with angle steel, but
Angle iron connecting piece has usually just reached yield situation before CLT reaches self-bearing capacity, this largely wastes material
Mechanical property advantage possessed by material itself.In addition to this, angle iron connecting piece can be easy tod produce due to exposed meets aquatic rust, chance
The problems such as fire first melts also affects the later stage interior decoration and aesthetics of CLT buildings.In this context, it is proposed that slide type gold
This Novel connection type of category connector is realized hiding for connector by pre-buried, is avoided such similar to angle iron connecting piece
Structure safety caused by exposed and problem of appearance, while the prefabricated and live quick assembling installation of factory is also achieved,
So as to shorten the duration, operating expenses is reduced.
Utility model content
The purpose of this utility model is that a kind of metal for orthogonal laminated wood (CLT) wall scene Fast Installation of design connects
Fitting.The metal connecting piece is by the design feature of joinery and its construction and pin structure of galloping along on horseback in Chinese tradition timber buildings and furniture
It is combined, develops novel orthogonal laminated wood wall connecting piece, contribute to this architecture engineering materials of CLT building trade at home
The development of interior popularization and prefabricated assembled timber buildings.The metal connecting piece is using the assembling form of sliding, scene peace
Dress facility.
The utility model can be achieved through the following technical solutions：
1. the slide type metal connecting piece, characterized in that metal connecting piece is made of tongue-and-groove steel and tenon steel, and with cunning
The form of shifting makes two blocks of tenon steel be mutually twisted integrated connection part of the fastening composition with some strength.
2. the slide type metal connecting piece, characterized in that connector raw material are Q235 steel.The groove of tongue-and-groove steel and
The tenon of tenon steel is all made of milling cutter progress Milling Process and is made, and machining tool can be used in Milling Process process or numerical control adds
It completes at work center.
3. the slide type metal connecting piece, characterized in that two blocks of tenon steel are fixed to by tapping screw on CLT wallboards.
4. the slide type metal connecting piece, characterized in that two blocks of tenon steel are respectively provided with screw hole, for installing self tapping spiral shell
Nail.Screw hole is process using bench drill or numerically-controlled machine tool, and the size in hole is depending on the tapping screw diameter of selection.
5. the tapping screw for fixing tenon steel, characterized in that intensity is 8.8 grades, and tapping screw hammers into depth
Depending on foundation CLT wall size sizes, wall of being subject to has enough bonding strengths after the connection of slide type metal connecting piece.
6. the CLT wallboards that the slide type metal connecting piece is connected, characterized in that the number of plies of orthogonal laminated wood is n-layer,
The odd-level laminate specification wood of n >=3, orthogonal laminated wood is vertical arrangement, and even level laminate specification wood is horizontal arrangement.
7. the CLT wallboards that the slide type metal connecting piece is connected, characterized in that constitute the vertical specification of CLT wallboards
The thickness of wood and lateral specification wood is 18~39mm, and width is 140~290mm, width-thickness ratio>4.
8. the CLT wallboards that the slide type metal connecting piece is connected, characterized in that in CLT wallboard center sides position
Slot is opened up, for installing tongue-and-groove steel, slot and tenon steel are wide, twice of the length of connector, and depth is one group of slide type gold
Belong to the overall thickness after the mutual clamping of connector.
The advantageous effect of this patent utility model：
The slide type connector of the CLT timber buildings walls of the utility model, it is novel, simple in structure, facilitate reality
With, it can be achieved that simple and quick assembled in situ installation and can repeated disassembled and assembled, can not only shorten the construction period, and can effectively ensure that knot
The excellent stress performance of structure reduces operating expenses.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model slide type metal connecting piece
Fig. 2 is the schematic diagram of the utility model slide type metal connecting piece installation notch
Fig. 3 is the schematic diagram of the utility model slide type metal connecting piece middle tenon groove steel tapping screw arrangement
Fig. 4 is the schematic diagram that tenon steel tapping screw arranges in the utility model slide type metal connecting piece
Fig. 5 is the schematic diagram of the utility model slide type metal connecting piece and CLT timber buildings walls installation front view
Fig. 6 is the schematic diagram of the utility model slide type metal connecting piece and CLT timber buildings walls installation vertical view
Fig. 7 is the schematic diagram of the utility model slide type metal connecting piece and CLT timber buildings walls installation left view
Fig. 8 is to install showing for front view using the CLT timber buildings walls of the utility model slide type metal connecting piece
It is intended to
Fig. 9 is to install showing for vertical view using the CLT timber buildings walls of the utility model slide type metal connecting piece
It is intended to
Figure 10 is to install showing for left view using the CLT timber buildings walls of the utility model slide type metal connecting piece
The reference numerals are as follows for intention：
1-tongue-and-groove steel；2-tenon steel；3-CLT wallboards；4-metal connecting piece installation notch
Specific implementation mode
To keep the technical solution of the utility model and connection advantage clearer, below in conjunction with attached Example and specifically
The utility model is further described in detail in implementation.
Slide type metal connecting piece between the CLT walls, including a tongue-and-groove steel 1 and a tenon steel 2.
The CLT wallboards that the slide type metal connecting piece is connected, the number of plies are n-layer, n >=3, the odd-level laminate of wallboard
Specification wood is vertical arrangement, and even level laminate specification wood is horizontal arrangement.
The metal connecting piece installation notch 4 are opened in the center of CLT walls side, and slot and tenon steel are wide, length
It it is twice of connector, depth is the overall thickness after one group of mutual clamping of slide type metal connecting piece.
In example, concrete operation step includes as follows：
Step 1：The bottom of tongue-and-groove steel 1 is adjacent to the bottom of metal connecting piece installation notch 4, and by tapping screw with
CLT wallboards 3 are connected and (are installed according to the arrangement mode of Fig. 3 tapping screws)；
Step 2：Tenon steel 2 is connected with another adjacent C LT wallboards in the position of corresponding tongue-and-groove steel 1 by tapping screw
It connects and (is installed according to the arrangement mode of Fig. 4 tapping screws)；
Step 3：Using the top half position reserved in metal connecting piece installation notch 4, by the tenon portion of tenon steel 2
The groove part for sliding into tongue-and-groove steel 1, the two is divided to realize clamping by being mutually twisted, final two pieces of CLT walls are connected.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (9)
1. a kind of slide type metal connecting piece, characterized in that metal connecting piece is made of tongue-and-groove steel and tenon steel, respectively by certainly
It attacks screw with CLT wallboards to be connected, and so that two blocks of tenon steel is mutually twisted fastening in the form of sliding and constituted with some strength
It is connected part.
2. slide type metal connecting piece as described in claim 1, characterized in that connector raw material are Q235 steel.
3. slide type metal connecting piece as described in claim 1, characterized in that the groove of tongue-and-groove steel and the tenon of tenon steel
It is all made of milling cutter progress Milling Process to be made, machining tool can be used in Milling Process process or numerical control machining center is completed.
4. slide type metal connecting piece as described in claim 1, characterized in that two blocks of tenon steel are fixed to by tapping screw
On CLT wallboards.
5. slide type metal connecting piece as described in claim 1, characterized in that two blocks of tenon steel are respectively provided with screw hole, for pacifying
Fill tapping screw, screw hole is process using bench drill or numerically-controlled machine tool, the size in hole according to the tapping screw diameter of selection and
It is fixed.
6. slide type metal connecting piece as described in claim 1, characterized in that the tapping screw intensity for fixing tenon steel is
8.8 grades, tapping screw hammers into depth according to depending on CLT wall size sizes, is connected through slide type metal connecting piece with wall
Have afterwards subject to enough bonding strengths.
7. slide type metal connecting piece as described in claim 1, characterized in that the number of plies of the CLT wallboards connected is n-layer, n
>=3, odd-level laminate specification wood is vertical arrangement, and even level laminate specification wood is horizontal arrangement.
8. slide type metal connecting piece as described in claim 1, characterized in that the vertical specification wood of the CLT wallboards connected
Thickness with lateral specification wood is 18~39mm, and width is 140~290mm, width-thickness ratio>4.
9. slide type metal connecting piece as described in claim 1, characterized in that the CLT wallboards connected are in center side position
It is equipped with the slot opened up, for installing tongue-and-groove steel, slot and tenon steel are wide, twice of the length of connector, and depth is one group of cunning
Overall thickness after the mutual clamping of shifting type metal connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721403212.XU CN208056371U (en) | 2017-10-27 | 2017-10-27 | A kind of slide type metal connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721403212.XU CN208056371U (en) | 2017-10-27 | 2017-10-27 | A kind of slide type metal connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208056371U true CN208056371U (en) | 2018-11-06 |
Family
ID=63997435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721403212.XU Expired - Fee Related CN208056371U (en) | 2017-10-27 | 2017-10-27 | A kind of slide type metal connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208056371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859199A (en) * | 2017-10-27 | 2018-03-30 | 北京林业大学 | A kind of slide type metal connecting piece |
-
2017
- 2017-10-27 CN CN201721403212.XU patent/CN208056371U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859199A (en) * | 2017-10-27 | 2018-03-30 | 北京林业大学 | A kind of slide type metal connecting piece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102296727B (en) | Composite wall body, production method and application | |
| CN101775862A (en) | Composite heat preserving template and building main body integrated construction heat preserving system | |
| CN107859199A (en) | A kind of slide type metal connecting piece | |
| CN106930431A (en) | A kind of combined type cavity EPS modules | |
| CN103410264A (en) | Prefabricated composite wood floor cover plate | |
| CN110978652A (en) | Multifunctional light panel for building and preparation method thereof | |
| CN208056371U (en) | A kind of slide type metal connecting piece | |
| CN100494592C (en) | Assembly type shock resistant frame in use for house | |
| CN203420387U (en) | Prefabricated composite wood floor cover plate | |
| CN108590025B (en) | Bamboo green assembled house and construction method thereof | |
| CN106639095B (en) | Rotary-cut board laminated wood-lightweight concrete combined floor system | |
| CN109594712A (en) | A kind of assembled architecture steam-pressing aero-concrete circuit board and its assembling method | |
| CN101929207A (en) | Heat-preservation wall body of wood-frame shear wall | |
| CN203320695U (en) | Integrated house | |
| Kozlovská et al. | Methodology of cost parameter estimation for modern methods of construction based on wood | |
| CN202706320U (en) | Environment-friendly light energy-saving composite board | |
| McMorrough | The Architecture Reference & Specification Book: Everything Architects Need to Know Every Day | |
| CN203452206U (en) | Column and floor beam structural assembly of wooden house | |
| Myers et al. | The potential to reduce the embodied energy in construction through the use of renewable materials | |
| US20090126299A1 (en) | Structural Insulation Panel Finished (SIPF) | |
| CN205116539U (en) | Structure heated board | |
| CN203846797U (en) | Steel frame solid wood decoration classic house or villa | |
| CN201276706Y (en) | Ground structure of combined house | |
| CN203795695U (en) | Trapezoidal grout-free interlocking brick | |
| CN203097039U (en) | Dismountable combined floor system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20191027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |