CN208056505U - Aluminum flying-rafter - Google Patents
Aluminum flying-rafter Download PDFInfo
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- CN208056505U CN208056505U CN201721824088.4U CN201721824088U CN208056505U CN 208056505 U CN208056505 U CN 208056505U CN 201721824088 U CN201721824088 U CN 201721824088U CN 208056505 U CN208056505 U CN 208056505U
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- internal thread
- square steel
- rafter
- screw rod
- flying
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Abstract
The utility model discloses a kind of aluminum flying-rafter, including：Internal thread screw rod, square steel card slot and zinc-plated square steel, the square steel card slot are fixedly connected with the zinc-plated square steel by internal thread screw rod one end, and aluminum flying-rafter is welding, detachable all using mechanical connection.The overall structure later stage is less prone to deformation, and stability is high, and damages and easily facilitate repair replacement than traditional solid sawn flying-rafter, ensures safety of structure, has saved construction cost.
Description
Technical field
The utility model is related to technical field of building construction, and in particular to a kind of aluminum flying-rafter.
Background technology
The ancient building in China has high historical relic, historical and artistic value, during it is not only after thousands of years of development
The jewellery of magnificent national valuable property and architecture Art.Flying-rafter is a kind of exclusive building pattern of China's ancient building,
Flying-rafter is connected with roof boarding and sets of brackets on top of the columns by joinery and its construction with solid wood material in Ancient Times in China post and panel structure.
Currently, steel construction is widely used in all kinds of buildings, not only low cost, short time limit install convenient simultaneously.And it is traditional
Solid wood flying-rafter material construction is expensive, from great, and it is inconvenient installation is connect with steel construction (rack, truss), installing the later stage easily occurs
Deformation, limitation are strong.It would therefore be highly desirable to a kind of aluminum flying-rafter occur, under the premise of ensureing design effect, while meeting installation and stablizing
The requirement of property.
Utility model content
In order to solve the above-mentioned technical problem, the purpose of this utility model is to provide a kind of aluminum flying-rafter, aluminum flying-rafter is complete
Portion is welding, detachable using mechanical connection.The overall structure later stage is less prone to deformation, and stability is high, and damages more real than tradition
The wooden flying-rafter easily facilitates repair and replaces, and ensures safety of structure, has saved construction cost.
In order to achieve the above objectives, the technical solution of the utility model is as follows：
Aluminum flying-rafter, including：Internal thread screw rod, square steel card slot and zinc-plated square steel, the square steel card slot and the zinc-plated square steel
It is fixedly connected by internal thread screw rod one end.
The utility model provides a kind of aluminum flying-rafter, and the square steel card slot passes through internal thread screw rod one end with the zinc-plated square steel
It is fixedly connected；Aluminum flying-rafter is welding, detachable all using mechanical connection.The structure later stage is less prone to deformation, stability
Height, and damage and easily facilitate repair replacement than traditional solid sawn flying-rafter, ensure safety of structure.
Based on the above technical solution, the utility model can also improve as follows：
Preferably, the square steel card slot includes the first square steel card groove assembly and the second square steel card groove assembly, described
First square steel card groove assembly is corresponding along vertical direction with the second square steel card groove assembly and cooperates.
Preferably, the aluminum flying-rafter is equipped with one, two, three, four or four or more internal thread screw rod.
Preferably, when internal thread screw rod is two or two or more, two in the internal thread screw rod are in horizontal right
It is the first internal thread screw rod and the second internal thread screw rod to claim setting, this two internal thread screw rods in horizontal symmetrical setting.
Preferably, the aluminum flying-rafter is equipped with the outer silk bridgeware of internal thread turn, and the internal thread turns outer silk bridgeware
One end is fixedly connected with the internal thread screw rod other end,
Preferably, the outer silk bridgeware other end of the internal thread turn is fixedly connected with original building.
Preferably, aluminium sheet is additionally provided on the aluminum flying-rafter, the aluminium sheet is solid with the internal thread screw rod other end
Fixed connection.
Preferably, the first square steel card groove assembly and the second square steel card groove assembly is C-shaped or " U "
Type.
Preferably, aluminum flying-rafter construction method, includes the following steps：
1) original building is turned outer silk bridgeware with aluminium sheet keel by the internal thread to be fixedly connected, the connection method is to connect
Ideotype is uniformly distributed connection；
2) the square steel card slot is fixedly connected with the zinc-plated square steel by internal thread screw rod one end；
3) aluminium sheet is fixedly connected by the internal thread screw rod other end with the square steel card slot and the zinc-plated square steel,
Complete overall structure connection.
Preferably, the continuous type, which is uniformly distributed, is connected as：Random variable of continuous type X has following probability close
Function is spent, then X obeys being uniformly distributed on [a, b], is denoted as X~U [a, b]；
Probability density function：
Desired value (i.e. mean value)：
It is uniformly distributed the equally likely possibility with subordinate's meaning.
Preferably, the equally likely possibility of subordinate's meaning is：If X~U [a, b], then X falls any in [a, b]
Probability on subinterval [c, d] is：
It is only related with the length of section [c, d], and unrelated with his position.
Description of the drawings
Fig. 1 is positive two surveys view in part of the aluminum flying-rafter of the utility model；
Fig. 2 is the partial sectional view of the aluminum flying-rafter of the utility model；
Fig. 3 is the aluminum flying-rafter front view of the utility model.
Wherein：1. internal thread screw rod, 11. first internal thread screw rods, 12. second internal thread screw rods, 2. square steel card slots, 21. first party
Steel card groove assembly, 22. second square steel card groove assemblies, 3. zinc-plated square steels, 4. internal threads turn outer silk bridgeware, 5. aluminium sheets.
Specific implementation mode
The preferred embodiment that according to the present invention will be described in detail below with reference to the accompanying drawings.
In order to reach the purpose of this utility model, as shown in Figs. 1-3, aluminum flying-rafter, including：Internal thread screw rod 1, square steel card slot
2 and zinc-plated square steel 3, the square steel card slot 2 be fixedly connected by 1 one end of internal thread screw rod with the zinc-plated square steel 3.
A kind of aluminum flying-rafter provided by the utility model, the square steel card slot 2 pass through internal thread screw rod with the zinc-plated square steel 3
1 one end is fixedly connected；Aluminum flying-rafter is welding, detachable all using mechanical connection.The overall structure later stage is less prone to change
Shape, stability is high, and damages and easily facilitate repair replacement than traditional solid sawn flying-rafter, ensures safety of structure, has saved and be constructed into
This.
In some embodiments, the square steel card slot includes the first square steel card groove assembly 21 and the second square steel card groove assembly
22, the first square steel card groove assembly 21 is corresponding along vertical direction with the second square steel card groove assembly 22 and phase interworking
It closes；The first square steel card groove assembly 21 is corresponding along vertical direction with the second square steel card groove assembly 22 and cooperates
By 3 clamping of the zinc-plated square steel, integrally-built firmness is improved, and its is simple in structure, pacified convenient for later stage detachable maintaining
Dress, further improves the safety of structure.
In some embodiments, the aluminum flying-rafter is equipped with one, two, three, four or four or more internal thread spiral shell
Bar 1；Its is simple in structure, easy to operate.
In some embodiments, when internal thread screw rod 1 is two or two or more, two in the internal thread screw rod 1 are in water
Flat to be symmetrical arranged, this two internal thread screw rods 1 in horizontal symmetrical setting are the first internal thread screw rod 11 and the second internal thread screw rod 12；Institute
Two stated in internal thread screw rod 1 are arranged in horizontal symmetrical so that overall structure moulding is more secured, improves integrally-built safety
Property.
In some embodiments, the aluminum flying-rafter is equipped with the outer silk bridgeware 4 of internal thread turn, and the internal thread turns outer silk conversion
4 one end of part is fixedly connected with 1 other end of internal thread screw rod；When the internal thread turns outer 4 one end of silk bridgeware and the internal thread spiral shell
1 other end of bar is fixedly connected；All using mechanical connection, welding has detachably saved construction cost for above-mentioned connection.
In some embodiments, outer 4 other end of silk bridgeware of the internal thread turn is fixedly connected with original building；Above-mentioned connection is complete
Portion construction cost is detachably saved using mechanical connection, welding.
In some embodiments, aluminium sheet 5 is additionally provided on the aluminum flying-rafter, the aluminium sheet 5 and the internal thread screw rod 1 are another
End is fixedly connected；All using mechanical connection, welding is detachably, simple in structure, easy to operate for above-mentioned connection, saves
Construction cost.
In some embodiments, the first square steel card groove assembly 21 and the second square steel card groove assembly 22 are C-shaped
Or U-typed；Its is simple in structure, easy to operate.
In some embodiments, aluminum flying-rafter construction method, includes the following steps：
1) original building is turned outer silk bridgeware 4 with aluminium sheet keel by the internal thread to be fixedly connected, the connection method is
Continuous type is uniformly distributed connection；
2) the square steel card slot 2 is fixedly connected with the zinc-plated square steel 3 by 1 one end of internal thread screw rod；
3) aluminium sheet 5 is fixed by 1 other end of internal thread screw rod and the square steel card slot 2 and the zinc-plated square steel 3
Moulded structure connection is completed in connection.
Connection in above-mentioned construction method is all using mechanical connection, welding, detachably.Its is simple in structure, operation side
Just.When later stage overall structure deforms, damage easily facilitates repair than traditional solid sawn flying-rafter and replaces, and not only ensures the peace of structure
Quan Xing, while having saved construction cost.
In some embodiments, the continuous type, which is uniformly distributed, is connected as：Random variable of continuous type X has following probability
Density function, then being uniformly distributed in X obediences [a, b], is denoted as X~U [a, b]；
Probability density function：
Desired value (i.e. mean value)：
It is uniformly distributed the equally likely possibility with subordinate's meaning.
In some embodiments, the equally likely possibility of subordinate's meaning is：If X~U [a, b], then X is fallen appoints in [a, b]
Probability on one subinterval [c, d] is：
It is only related with the length of section [c, d], and unrelated with his position.
Original building is turned outer silk bridgeware 4 with aluminium sheet keel by the internal thread to be fixedly connected, the connection method is to connect
Ideotype is uniformly distributed connection；The firmness of structure entirety is not only increased in this way, more ensure that integrally-built safety, is grasped
Make simply, to construct convenient for construction personnel, saved construction cost.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (8)
1. aluminum flying-rafter, which is characterized in that including：Internal thread screw rod, square steel card slot and zinc-plated square steel, the square steel card slot with it is described
Zinc-plated square steel is fixedly connected by internal thread screw rod one end.
2. aluminum flying-rafter according to claim 1, which is characterized in that the square steel card slot includes the first square steel card groove assembly
With the second square steel card groove assembly, the first square steel card groove assembly and the second square steel card groove assembly are opposite along vertical direction
It answers and cooperates.
3. aluminum flying-rafter according to claim 1, which is characterized in that the aluminum flying-rafter is equipped with one, two, three
Or four or more internal thread screw rods.
4. aluminum flying-rafter according to claim 3, which is characterized in that when internal thread screw rod be two or more, the internal thread spiral shell
Two in bar are arranged in horizontal symmetrical, this two internal thread screw rods in horizontal symmetrical setting are in the first internal thread screw rod and second
Silk screw rod.
5. aluminum flying-rafter according to claim 1, which is characterized in that the aluminum flying-rafter is equipped with internal thread and turns outer silk conversion
Part, the internal thread turn outer silk bridgeware one end and are fixedly connected with the internal thread screw rod other end.
6. aluminum flying-rafter according to claim 5, which is characterized in that the internal thread turns the outer silk bridgeware other end and built with original
It builds and is fixedly connected.
7. aluminum flying-rafter according to claim 1, which is characterized in that be additionally provided with aluminium sheet, the aluminium on the aluminum flying-rafter
Plate is fixedly connected with the internal thread screw rod other end.
8. aluminum flying-rafter according to claim 2, which is characterized in that the first square steel card groove assembly and the second party
Steel card groove assembly is C-shaped or U-typed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721824088.4U CN208056505U (en) | 2017-12-22 | 2017-12-22 | Aluminum flying-rafter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721824088.4U CN208056505U (en) | 2017-12-22 | 2017-12-22 | Aluminum flying-rafter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208056505U true CN208056505U (en) | 2018-11-06 |
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ID=63997091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721824088.4U Active CN208056505U (en) | 2017-12-22 | 2017-12-22 | Aluminum flying-rafter |
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| CN (1) | CN208056505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149863A (en) * | 2017-12-22 | 2018-06-12 | 苏州金螳螂建筑装饰股份有限公司 | Aluminum flying-rafter and its construction method |
-
2017
- 2017-12-22 CN CN201721824088.4U patent/CN208056505U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149863A (en) * | 2017-12-22 | 2018-06-12 | 苏州金螳螂建筑装饰股份有限公司 | Aluminum flying-rafter and its construction method |
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