CN204811274U - Novel special fossil fragments of green house - Google Patents
Novel special fossil fragments of green house Download PDFInfo
- Publication number
- CN204811274U CN204811274U CN201520589144.5U CN201520589144U CN204811274U CN 204811274 U CN204811274 U CN 204811274U CN 201520589144 U CN201520589144 U CN 201520589144U CN 204811274 U CN204811274 U CN 204811274U
- Authority
- CN
- China
- Prior art keywords
- keel
- jump ring
- utility
- model
- draw
- 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
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Classifications
-
- 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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- Tents Or Canopies (AREA)
Abstract
The utility model discloses a special fossil fragments of big -arch shelter, including the keel frame body, the keel frame body is symmetrical " C " shaped steel structure, two draw -in grooves about constituting, be equipped with the jump ring in the draw -in groove, through the jump ring with big -arch shelter plastic film chucking, the two membrane structures of constitution, the utility model has the advantages of: simple structure, low in manufacturing cost has reduced manufacturing cost.
Description
Technical field
The utility model relates to a kind of booth, and specifically a kind of booth Special keel, belongs to booth field.
Background technology
Booth vegetable and fruit have become a kind of new trend of agricultural development, generally adopt reinforcing bar or steel pipe skeleton, wooden skeleton when existing green house is built.Usually, in booth, humidity is comparatively large, and traditional skeleton is easy to get rusty, and after getting rusty, not only intensity greatly reduces and produces pollution to planting plants.Concrete skeleton building course is loaded down with trivial details, and very flexible, and when booth is removed, skeleton just must all destroy, and cannot utilize by secondary.Simultaneously, the plastic sheeting for farm use that both there is construction cost high, fixing is easily damaged, and the defect name can only fixing monofilm is called that " green house keel structure " application number is that the Chinese utility model patent of " 201320091138.8 " discloses a kind of green house keel structure, comprise support body and pressing plate, support body linearly type extends, support body top and bottom are respectively arranged with draw-in groove, and support body arranged on left and right sides is symmetrical arranged fluted, and the transition position of groove and support body top and bottom is arcuate structure.But this product structure is complicated, and manufacturing cost is high, builds cost high, difficulty of construction is large, and requires high to job site, adds production cost.
utility model content
In order to solve the problem, the utility model devises booth Special keel, and structure is simple, and low cost of manufacture, reduces production cost.
The technical solution of the utility model is:
Booth Special keel, comprises keel shoe body, and keel shoe body is symmetrical " C " formed steel construction, forms upper and lower two draw-in grooves, is provided with jump ring, greenhouse plastic film is clamped by jump ring in described draw-in groove, forms two membrane structure.
Further, described jump ring is S shaped steel wire, to reach the same pliability of spring.
The utility model keel material selection metal material makes, after through zinc-plated antirust treatment, and other pair of film keel select plastic-wood material, processing needs large-scale smooth location when installing, and needs 380V voltage to set up baking box, makes plastic melt deliquescing carry out the angle of nest keel, and angle can not be too small, otherwise easily rupture, these keel are northern in the winter time, container embrittlement simultaneously.The utility model can any nest angle as requested, and completed by bender, secondly connector is all through standardized designs, and scene is built fast, only need screw to connect, again, the utility model keel mould rough ground relatively, intensity is high, wind resistance, and anti-snow cultivation ability is stronger.Time of building was reduced to 7 by 15 days and can completes, and more most important, the utility model keel can set up photovoltaic facility as required, and other pair of film keel cannot be accomplished.
It is connected by jump ring that canopy film is connected with keel, has draw-in groove because keel are two-sided, and jump ring is the spring of length 2 meters of S type designs, and canopy mould in draw-in groove, jump ring is filled in and just automatically collapsed.The structure of particular design is exactly design that is similar and hangnail groove, specially for collapsing jump ring design, specifically sees drawing.
The utility model has the advantage of: structure is simple, and low cost of manufacture, reduces production cost.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment 1
As shown in Figure 1, a kind of booth Special keel, comprise keel shoe body 1, keel shoe body 1 is symmetrical " C " shaped steel 2 structure, forms upper and lower two draw-in grooves 3, is provided with jump ring in described draw-in groove 3, by jump ring, greenhouse plastic film is clamped, form two membrane structure, described jump ring is the S shaped steel wire of cross section 1.5 square millimeters, to reach the same pliability of spring.
Claims (2)
1. booth Special keel, is characterized in that: comprise keel shoe body, and keel shoe body is symmetrical " C " formed steel construction, forms upper and lower two draw-in grooves, is provided with jump ring, greenhouse plastic film is clamped by jump ring in described draw-in groove, forms two membrane structure.
2. booth Special keel according to claim 1, is characterized in that: described jump ring is S shaped steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589144.5U CN204811274U (en) | 2015-08-03 | 2015-08-03 | Novel special fossil fragments of green house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589144.5U CN204811274U (en) | 2015-08-03 | 2015-08-03 | Novel special fossil fragments of green house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204811274U true CN204811274U (en) | 2015-12-02 |
Family
ID=54668940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520589144.5U Expired - Fee Related CN204811274U (en) | 2015-08-03 | 2015-08-03 | Novel special fossil fragments of green house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204811274U (en) |
-
2015
- 2015-08-03 CN CN201520589144.5U patent/CN204811274U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |