CN207211377U - PVC skeletons for agricultural greenhouse - Google Patents
PVC skeletons for agricultural greenhouse Download PDFInfo
- Publication number
- CN207211377U CN207211377U CN201721123938.8U CN201721123938U CN207211377U CN 207211377 U CN207211377 U CN 207211377U CN 201721123938 U CN201721123938 U CN 201721123938U CN 207211377 U CN207211377 U CN 207211377U
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- CN
- China
- Prior art keywords
- agricultural greenhouse
- skew
- supporting rod
- arch bar
- main supporting
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Greenhouses (AREA)
Abstract
A kind of PVC skeletons for agricultural greenhouse are the utility model is related to, belong to agricultural production apparatus field.Arch bar is double arch bars, passes through steel fastener horizontal connection between double arch bars；Main supporting rod is spliced by reducing skew T and hound saw kerf；Drag link is spliced by down stream tee joint and Concentric Reducers part with main supporting rod；Arch bar is connected by isometrical skew T with hound, and drag link is connected by the spring that bears down on one with arch bar.Advantage is：It is simple in construction, it is novel, it is easy for installation, it is easily operated.Add the intensity of PVC large span vinyl houses, corrosion-resistant, recyclable, high insulating effect.It is easily recycled, it is practical.
Description
Technical field
It the utility model is related to agricultural production apparatus field, more particularly to a kind of PVC skeletons for agricultural greenhouse.
Background technology
Existing agricultural greenhouse skeleton mainly has two kinds, and one kind is made up of bamboo, simple in construction, anti-wind power difference power, and
It is apt to deteriorate to go rotten.Another kind is made up of metal tube, although wind resistance power is strong, uses metal material, is not only inconvenient to connect,
Cost is high, is not easy to be received by most peasant household, and it is perishable get rusty, damage canopy film, be not easily recycled.Although occurs PVC on the market
The big-canopy framework of material, because span is larger, wind resistance snow ability to bear is inadequate, although material has the advantage in many performances, but
Structural stability is poor, and larger economic loss is caused to peasant household.Urgently improve.
The content of the invention
The purpose of this utility model is to provide a kind of PVC skeletons for agricultural greenhouse solve prior art presence
Above mentioned problem.The utility model intensity is high, corrosion-resistant, recyclable, high insulating effect.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions：
For the PVC skeletons of agricultural greenhouse, arch bar 1 is double arch bars, passes through the horizontal connection of steel fastener 9 between double arch bars；
Main supporting rod 2 is spliced by reducing skew T 5 and the saw kerf of hound 3；Drag link 4 passes through down stream tee joint 6 and Concentric Reducers part 10
Splice with main supporting rod 2；Arch bar 1 is connected by isometrical skew T 7 with hound 3, and drag link 4 is connected by the spring 8 that bears down on one with arch bar 1
Connect.
Described arch bar 1, hound 3, the size of pipe and tubing of drag link 4 are：Diameter 50mm, thickness 2.0mm；Main supporting rod 2
Size of pipe and tubing is：Diameter 75mm, thickness 2.3mm.
A diameter of 50mm of described down stream tee joint 6, two diameters of Concentric Reducers part 10 are respectively 75mm, 50mm.
Two diameters of described reducing skew T 5 are respectively 75mm, 50mm.
A diameter of 50mm of described isometrical skew T 7.
The beneficial effects of the utility model are：It is simple in construction, it is novel, it is easy for installation, it is easily operated.Add
Intensity, corrosion-resistant, the recyclable, high insulating effect of PVC large span vinyl houses.It is easily recycled, it is practical.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, forms the part of the application,
Illustrative example of the present utility model and its illustrate be used for explain the utility model, do not form to improper limit of the present utility model
It is fixed.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is that main supporting rod of the present utility model is connected partial enlarged drawing with arch bar；
Fig. 3 is that main supporting rod of the present utility model is connected partial enlarged drawing with hound；
Fig. 4 is that hound of the present utility model is connected partial enlarged drawing with arch bar；
Fig. 5 is the spring structure schematic diagram of the present utility model that bears down on one；
Fig. 6 is steel fastener structural representation of the present utility model；
Fig. 7 is main structure diagram of the present utility model；
Fig. 8 is side structure schematic view of the present utility model.
In figure：1st, arch bar；2nd, main supporting rod；3rd, hound；4th, drag link；5th, reducing skew T；6th, down stream tee joint；7th, it is isometrical
Skew T；8th, bear down on one spring；9th, steel fastener；10th, Concentric Reducers part.
Embodiment
Detailed content and its embodiment of the present utility model are further illustrated below in conjunction with the accompanying drawings.
Referring to shown in Fig. 1 to Fig. 8, the PVC skeletons of the present utility model for agricultural greenhouse, including arch bar 1, main supporting rod 2,
Hound 3, drag link 4, reducing skew T 5, down stream tee joint 6, isometrical skew T 7, the spring 8 that bears down on one, steel fastener 9, concentric reducing
Pipe fitting 10, the arch bar 1 are double arch bars, pass through the horizontal connection of steel fastener 9 between double arch bars；Main supporting rod 2 passes through reducing oblique three
Logical 5 splice with the saw kerf of hound 3；Drag link 4 is spliced by down stream tee joint 6 and Concentric Reducers part 10 with main supporting rod 2；Arch bar 1
It is connected by isometrical skew T 7 with hound 3, drag link 4 is connected by the spring 8 that bears down on one with arch bar 1.
Described arch bar 1, hound 3, the size of pipe and tubing of drag link 4 are：Diameter 50mm, thickness 2.0mm；Main supporting rod 2
Size of pipe and tubing is：Diameter 75mm, thickness 2.3mm.Connect between tubing and be spirally connected using self-tapping screw.
A diameter of 50mm of described down stream tee joint 6, two diameters of Concentric Reducers part 10 are respectively 75mm, 50mm.
Two diameters of described reducing skew T 5 are respectively 75mm, 50mm.
A diameter of 50mm of described isometrical skew T 7.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for ability
For the technical staff in domain, the utility model can have various modifications and variations.All any modifications made to the utility model,
Equivalent substitution, improvement etc., should be included within the scope of protection of the utility model.
Claims (5)
- A kind of 1. PVC skeletons for agricultural greenhouse, it is characterised in that：Arch bar（1）For double arch bars, connected between double arch bars by steel Fitting（9）Horizontal connection；Main supporting rod（2）Pass through reducing skew T（5）With hound（3）Saw kerf splices；Drag link（4）By suitable Water threeway（6）And Concentric Reducers part（10）With main supporting rod（2）Splicing；Arch bar（1）Pass through isometrical skew T（7）With hound （3）Connection, drag link（4）Pass through the spring that bears down on one（8）With arch bar（1）Connection.
- 2. the PVC skeletons according to claim 1 for agricultural greenhouse, it is characterised in that：Described arch bar（1）, diagonal brace Bar（3）, drag link（4）Size of pipe and tubing be：Diameter 50mm, thickness 2.0mm；Main supporting rod（2）Size of pipe and tubing be：Diameter 75mm, thickness 2.3mm.
- 3. the PVC skeletons according to claim 1 for agricultural greenhouse, it is characterised in that：Described down stream tee joint（6）'s A diameter of 50mm, Concentric Reducers part（10）Two diameters be respectively 75mm, 50mm.
- 4. the PVC skeletons according to claim 1 for agricultural greenhouse, it is characterised in that：Described reducing skew T（5） Two diameters be respectively 75mm, 50mm.
- 5. the PVC skeletons according to claim 1 for agricultural greenhouse, it is characterised in that：Described isometrical skew T（7） A diameter of 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721123938.8U CN207211377U (en) | 2017-09-04 | 2017-09-04 | PVC skeletons for agricultural greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721123938.8U CN207211377U (en) | 2017-09-04 | 2017-09-04 | PVC skeletons for agricultural greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207211377U true CN207211377U (en) | 2018-04-10 |
Family
ID=61826695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721123938.8U Active CN207211377U (en) | 2017-09-04 | 2017-09-04 | PVC skeletons for agricultural greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207211377U (en) |
-
2017
- 2017-09-04 CN CN201721123938.8U patent/CN207211377U/en active Active
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| GR01 | Patent grant |