CN207228756U - A kind of decoration truss of automatic telescopic - Google Patents
A kind of decoration truss of automatic telescopic Download PDFInfo
- Publication number
- CN207228756U CN207228756U CN201721041591.2U CN201721041591U CN207228756U CN 207228756 U CN207228756 U CN 207228756U CN 201721041591 U CN201721041591 U CN 201721041591U CN 207228756 U CN207228756 U CN 207228756U
- Authority
- CN
- China
- Prior art keywords
- fixed link
- truss
- truss fixed
- lower truss
- decoration
- 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.)
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Abstract
The utility model discloses a kind of decoration truss of automatic telescopic,Including flexible footing and fixing bolt,Mounting base is provided with the top of the flexible footing,Lower truss fixed link is provided with the top of the mounting base,The inner surface of the lower truss fixed link is provided with lower truss fixed plate,The lower truss fixed link is internally provided with connecting hole,Upper truss fixed link is rotated by hinge,One end that connecting rod is provided with upper truss fixed link is installed in connecting hole,Then fixing bolt is directed at the first mounting hole and the second mounting hole inwardly rotates,So that upper truss fixed link is fixed in lower truss fixed link,After use finishes,Turn fixing bolt,So that fixing bolt is backed out from the first mounting hole and the second mounting hole,Upper truss fixed link is rotated by hinge,Connecting rod is separated with connecting hole,And upper truss fixed link and lower truss fixed link are folded,Convenience in transport,It is quick and easy for installation.
Description
Technical field
The utility model belongs to support technology field, and in particular to a kind of decoration truss of automatic telescopic.
Background technology
Truss is by the constant works of geometry that some triangle frames formed with straight-bar are formed.Knot between rod piece
Chalaza is known as node (or node).According to the axis of composition truss member and the distribution situation of suffered external force, truss can be divided into flat
Face truss and space truss.The space structure such as roof truss or bridge is made of a series of plane girders parallel to each other.If it
Be primarily subjected to is plane load, plane girder can be reduced to calculate, truss member is primarily subjected to axial tension or pressure,
So as to make full use of the intensity of material, material is saved than solid web girder when span is larger, mitigates dead weight and increase rigidity, purlin
The advantages of frame is that rod piece is primarily subjected to pulling force or pressure, can give full play to the effect of material, saves material, mitigates structure weight
Amount.It is common have steel truss, reinforced concrete truss, prestressed concrete truss, timber truss, steel and wooden composite roof truss, steel with
Combined concrete truss.
The long truss of some length, it is relatively difficult during conveying, transported after can only truss be dismantled, but tear open
The truss unsnatched is installed again, needs to waste the substantial amounts of time.
Utility model content
The purpose of this utility model is to provide a kind of decoration truss of automatic telescopic, to solve to carry in above-mentioned background technology
The problem of truss dismantled gone out is installed, needs to waste the substantial amounts of time again.
To achieve the above object, the utility model provides following technical solution：A kind of decoration truss of automatic telescopic, including
Stretch footing and fixing bolt, and mounting base is provided with the top of the flexible footing, is provided with down at the top of the mounting base
Truss fixed link, the inner surface of the lower truss fixed link are provided with lower truss fixed plate, the lower truss fixed link it is interior
Portion is provided with connecting hole, is provided with truss fixed link at the top of the lower truss fixed link, the upper truss fixed link it is interior
Side surface is provided with truss fixed plate, and the junction of the upper truss fixed plate and lower truss fixed plate is provided with hinge, institute
State truss fixed link and one end of lower truss fixed link is provided with connecting rod, the connecting rod is installed in connecting hole, institute
The outer surface for stating connecting rod is provided with the first mounting hole in connecting hole, and the outer surface of the lower truss fixed link is close to first
It is provided with the second mounting hole on the outside of mounting hole, the connecting rod and connecting hole are by fixing bolt through the second mounting hole and the
One mounting hole is fixedly connected.
Preferably, the connecting rod is hexagonal prisms structure, and the connecting hole is also hexagonal prisms structure.
Preferably, the hinge has two, and two hinges are symmetrically distributed in truss fixed plate and lower truss fixed plate
Junction.
Preferably, the lower truss fixed link has four, and four lower truss fixed links are equidistantly distributed in mounting base
On, the upper truss fixed link have four and, four upper truss fixed links are separately mounted to the top of four lower truss fixed links.
Preferably, the lower truss fixed link is hollow cylindrical structure.
Preferably, the lower truss fixed link is bolted with mounting base.
Compared with prior art, the beneficial effects of the utility model are：The utility model is scientific and reasonable for structure, safe to use
It is convenient, upper truss fixed link is rotated by hinge, one end that connecting rod is provided with upper truss fixed link is installed on connection
In hole, fixing bolt is then directed at the first mounting hole and the second mounting hole inwardly rotates so that upper truss fixed link is fixed on
In lower truss fixed link, after use finishes, fixing bolt is turned so that fixing bolt is fixed from the first mounting hole and second
Hole is backed out, and rotates upper truss fixed link by hinge, connecting rod is separated with connecting hole, and by upper truss fixed link and lower purlin
Frame fixed link folds, and convenience in transport is quick and easy for installation, solves the complicated with installation of long truss transport difficult
The problem of, save more times.
Brief description of the drawings
Fig. 1 is the truss structure schematic diagram of the utility model；
Fig. 2 is the truss junction schematic cross-sectional view of the utility model；
Fig. 3 is the upper truss fixed rod structure schematic diagram of the utility model；
Fig. 4 is the overlooking the structure diagram of the lower truss fixed link of the utility model；
In figure：The 1- truss under the upper truss fixed plate of footing, 2- mounting bases, 3-, the upper truss fixed links of 4-, 5- that stretches is fixed
Truss fixed link, 7- hinges, 8- fixing bolts, the first mounting holes of 9-, the second mounting holes of 10-, 11- connecting rods, 12- under plate, 6-
Connecting hole.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1, Fig. 2, Fig. 3 and Fig. 4, the utility model provides a kind of decoration truss technology scheme of automatic telescopic：
A kind of decoration truss of automatic telescopic, including flexible footing 1 and fixing bolt 8, the top of flexible footing 1 are provided with mounting base
2, the top of mounting base 2 is provided with lower truss fixed link 6, and the inner surface of lower truss fixed link 6 is provided with lower truss fixed plate
5, lower truss fixed link 6 is internally provided with connecting hole 12, and the top of lower truss fixed link 6 is provided with truss fixed link 4, on
The inner surface of truss fixed link 4 is provided with truss fixed plate 3, the junction of upper truss fixed plate 3 and lower truss fixed plate 5
Hinge 7 is provided with, upper truss fixed link 4 is provided with connecting rod 11 close to one end of lower truss fixed link 6, and connecting rod 11 is installed on
In connecting hole 12, the outer surface of connecting rod 11 is provided with the first mounting hole 9 in connecting hole 12, lower truss fixed link 6 it is outer
Surface is provided with the second mounting hole 10 close to the outside of the first mounting hole 9, and connecting rod 11 is worn with connecting hole 12 by fixing bolt 8
The second mounting hole 10 is crossed to be fixedly connected with the first mounting hole 9.
Preferably, connecting rod 11 is hexagonal prisms structure, and connecting hole 12 is also hexagonal prisms structure.
Preferably, hinge 7 has two, and two hinges 7 are symmetrically distributed in truss fixed plate 3 and lower truss fixed plate 5
Junction.
Preferably, lower truss fixed link 6 has four, and four lower truss fixed links 6 are equidistantly distributed in mounting base 2
On, upper truss fixed link 4 have four and, four upper truss fixed links 4 are separately mounted to the top of four lower truss fixed links 6.
Preferably, lower truss fixed link 6 is hollow cylindrical structure.
Preferably, lower truss fixed link 6 is bolted with mounting base 2.
The operation principle and process for using of the utility model：After the utility model installs, upper truss fixed link 4 is led to
Cross hinge 7 to rotate, one end that connecting rod 11 is provided with upper truss fixed link 4 is installed in connecting hole 12, then will be fixed
Bolt 8 is directed at the first mounting hole 9 and the second mounting hole 10 inwardly rotates so that upper truss fixed link 4 is fixed on lower truss and fixes
On bar 6, after use finishes, fixing bolt 8 is turned so that fixing bolt 8 is twisted from the first mounting hole 9 and the second mounting hole 10
Under, upper truss fixed link 4 is rotated by hinge 7, connecting rod 11 is separated with connecting hole 12, and by upper 4 He of truss fixed link
Lower truss fixed link 6 folds, and convenience in transport is quick and easy for installation.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of decoration truss of automatic telescopic, including flexible footing（1）And fixing bolt（8）, it is characterised in that：It is described flexible
Footing（1）Top be provided with mounting base（2）, the mounting base（2）Top is provided with lower truss fixed link（6）, it is described
Lower truss fixed link（6）Inner surface be provided with lower truss fixed plate（5）, the lower truss fixed link（6）Inside set
There is connecting hole（12）, the lower truss fixed link（6）Top be provided with truss fixed link（4）, the upper truss fixed link
（4）Inner surface be provided with truss fixed plate（3）, the upper truss fixed plate（3）With lower truss fixed plate（5）Connection
Place is provided with hinge（7）, the upper truss fixed link（4）Close to lower truss fixed link（6）One end be provided with connecting rod（11）,
The connecting rod（11）Installed in connecting hole（12）It is interior, the connecting rod（11）Outer surface close to connecting hole（12）Inside it is provided with
First mounting hole（9）, the lower truss fixed link（6）Outer surface close to the first mounting hole（9）To be provided with second solid in outside
Determine hole（10）, the connecting rod（11）With connecting hole（12）Pass through fixing bolt（8）Through the second mounting hole（10）It is solid with first
Determine hole（9）It is fixedly connected.
A kind of 2. decoration truss of automatic telescopic according to claim 1, it is characterised in that：The connecting rod（11）For six
Prism structure, the connecting hole（12）Also it is hexagonal prisms structure.
A kind of 3. decoration truss of automatic telescopic according to claim 1, it is characterised in that：The hinge（7）There are two,
And two hinges（7）It is symmetrically distributed in truss fixed plate（3）With lower truss fixed plate（5）Junction.
A kind of 4. decoration truss of automatic telescopic according to claim 1, it is characterised in that：The lower truss fixed link
（6）There are four, and four lower truss fixed links（6）Equidistantly distribute in mounting base（2）On, the upper truss fixed link（4）
Have four and, four upper truss fixed links（4）It is separately mounted to four lower truss fixed links（6）Top.
A kind of 5. decoration truss of automatic telescopic according to claim 1, it is characterised in that：The lower truss fixed link
（6）For hollow cylindrical structure.
A kind of 6. decoration truss of automatic telescopic according to claim 1, it is characterised in that：The lower truss fixed link
（6）With mounting base（2）It is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721041591.2U CN207228756U (en) | 2017-08-20 | 2017-08-20 | A kind of decoration truss of automatic telescopic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721041591.2U CN207228756U (en) | 2017-08-20 | 2017-08-20 | A kind of decoration truss of automatic telescopic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207228756U true CN207228756U (en) | 2018-04-13 |
Family
ID=61857317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721041591.2U Expired - Fee Related CN207228756U (en) | 2017-08-20 | 2017-08-20 | A kind of decoration truss of automatic telescopic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207228756U (en) |
-
2017
- 2017-08-20 CN CN201721041591.2U patent/CN207228756U/en not_active Expired - Fee Related
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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: 20180413 Termination date: 20180820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |