CN203105207U - Synthetic material greenhouse framework structure - Google Patents
Synthetic material greenhouse framework structure Download PDFInfo
- Publication number
- CN203105207U CN203105207U CN2013200466407U CN201320046640U CN203105207U CN 203105207 U CN203105207 U CN 203105207U CN 2013200466407 U CN2013200466407 U CN 2013200466407U CN 201320046640 U CN201320046640 U CN 201320046640U CN 203105207 U CN203105207 U CN 203105207U
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- CN
- China
- Prior art keywords
- support body
- synthetic material
- framework structure
- framework body
- canopy framework
- 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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- 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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Abstract
The utility model discloses a synthetic material greenhouse framework structure. The synthetic material greenhouse framework structure comprises a framework body and a pressing rod, wherein the framework body extends linearly, pressing grooves are formed in the top of the framework body and in the bottom of the framework body respectively, grooves are symmetrically formed in the left side of the framework body and in the right side of the framework body, and the transition positions of each groove and the top of the framework body and the bottom of the framework body are of arc-shaped structures. According to the synthetic material greenhouse framework structure, due to the fact that the upper groove and the lower groove are adopted, an agricultural film can be fixed conveniently, a double-layer film can also be fixed, the heat preservation performance of a greenhouse is improved, and meanwhile, due to the fact that the contact portions between the framework body and the agricultural film are all of arc-shaped structures, the agricultural film can be effectively protected and prevented from being damaged.
Description
Technical field
The utility model relates to a kind of building materials, relates in particular to a kind of synthetic material big-canopy framework structure.
Background technology
In the prior art, general steel skeleton, the concrete skeleton of adopting when green house of vegetables is built.Usually, humidity is bigger in the booth, and steel skeleton is easy to get rusty, after getting rusty not only intensity reduce greatly and influence attractive in appearance.The concrete skeleton building course is loaded down with trivial details, and very flexible, and skeleton just must all destroy when booth was removed, can't the secondary utilization.Simultaneously, the both exists construction cost height, fixing plastic sheeting for farm use damaged easily, and the fixing defective of monofilm.
Summary of the invention
Main purpose of the present utility model provides a kind of synthetic material big-canopy framework structure, solve steel skeleton that existing green house of vegetables uses, concrete skeleton cost height, can't the secondary utilization, fixing plastic sheeting for farm use is damaged easily, and the fixing defective of monofilm.
In order to realize goal of the invention, the technical scheme that the utility model adopts is, a kind of synthetic material big-canopy framework structure, comprise support body and depression bar, support body linearly type extends, described support body top and bottom are respectively arranged with indent, and the support body and arranged on left and right sides is symmetrical arranged fluted, and the transition position of described groove and support body top and bottom is arcuate structure.
Feature of the present utility model is that also described support body top is circular arc, and support body inside is arranged with the duct in parallel along the bearing of trend of support body.
Further, described indent cross section is swallow-tail form.
Further, described groove cross section is semicircular arc.
Further, described depression bar is the bent axle shape and has elasticity.
Further, described skeleton adopts synthetic wooden work.
The beneficial effects of the utility model are:
1) the upper and lower indent structure that arranges of the utility model is fixed on plastic sheeting for farm use in the indent by depression bar, and convenient fixing not only, and fixing duplicature have improved the heat-insulating property of booth.
2) contact site of the utility model and plastic sheeting for farm use is arcuate structure, can effectively protect plastic sheeting for farm use, prevents breakage.
3) the utility model adopts the synthetic wood material to make, and can not get rusty, can recycle and reuse.
Description of drawings
Fig. 1 is frame structure schematic diagram of the present utility model;
Fig. 2 is depression bar structural representation of the present utility model.
Among the figure, 1. indent, 2. groove, 3. depression bar.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
The utility model provides a kind of synthetic material big-canopy framework structure, as depicted in figs. 1 and 2, comprise support body and depression bar 3, support body linearly type extends, support body top and bottom are respectively arranged with indent 1, it is fluted 2 that the support body and arranged on left and right sides is symmetrical arranged, and groove 2 is arcuate structure with the transition position of support body top and bottom.
During concrete enforcement, support body preferably adopts the synthetic wood material to make, and synthetic wood claims imitation-wood plastic generally to use vinyl resin such as polyvinyl chloride, polystyrene, polyethylene, polypropylene etc. by the special processing of low foaming again, improves rigidity and makes.Compare with timber, equally can cutting, perforate, nailing, tighten up a screw, gluing etc., and have rerum natura homogeneous, light weight, do not absorb water, dimensionally stable, corrosion-resistant, the post of anti-the worm, exempt from brush paint, anti-ant, put worm, characteristics such as wear-resisting, pollution-free.As shown in Figure 1, the upper and lower part of support body is provided with the indent 1 of swallow-tail form respectively, and plastic sheeting for farm use is stuck in the indent bottom by depression bar 3, and as shown in Figure 2, depression bar 3 is for the bent axle shape and have elasticity, can easily plastic sheeting for farm use be fixed on the indent bottom.The distance of upper and lower two-layer plastic sheeting for farm use is the height of support body, and with respect to traditional monofilm, this structure can reach better heat insulation effect.The support body and arranged on left and right sides is symmetrically arranged with the groove 2 of semicircular arc, and groove 2 not only makes support body more attractive in appearance, can save raw material simultaneously.Support body top and groove 2 are arcuate structure with the transition position of support body top and bottom, and when this structure can guarantee to cover plastic sheeting for farm use, plastic sheeting for farm use can not make the plastic sheeting for farm use breakage with contacting of support body top and bottom.In order to save raw materials for production to save cost, guaranteeing to be arranged with some ducts in support body inside in parallel along its bearing of trend, the form fit support body profile profile in duct on the support body framework intensity based.When building booth, the booth crossbeam passes from support body left and right side groove, and whenever being spaced a distance along the crossbeam direction arranges a support body.Support body extends to the two ends of booth, and fixing extending on the wall or directly on the ground fixed, and the number of support body and crossbeam is determined by the concrete area of booth.Build the booth of finishing, support body and crossbeam just are between the two-layer plastic sheeting for farm use.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model; above-mentioned embodiment and specification are principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in the claimed scope of the present utility model.The protection domain that the utility model requires is defined by claims and equivalent thereof.
Claims (6)
1. synthetic material big-canopy framework structure, comprise support body and depression bar (3), support body linearly type extends, described support body top and bottom are respectively arranged with indent (1), the support body and arranged on left and right sides is symmetrical arranged fluted (2), and described groove (2) is arcuate structure with the transition position of support body top and bottom.
2. a kind of synthetic material big-canopy framework structure as claimed in claim 1 is characterized in that described support body top is circular arc, and support body inside is arranged with the duct in parallel along the bearing of trend of support body.
3. a kind of synthetic material big-canopy framework structure as claimed in claim 1 is characterized in that, described indent (1) cross section is swallow-tail form.
4. a kind of synthetic material big-canopy framework structure as claimed in claim 1 is characterized in that, described groove (2) cross section is semicircular arc.
5. a kind of synthetic material big-canopy framework structure as claimed in claim 1 is characterized in that, described depression bar (3) is for the bent axle shape and have elasticity.
6. as described any one synthetic material big-canopy framework structure of claim 1～5, it is characterized in that described skeleton adopts synthetic wooden work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200466407U CN203105207U (en) | 2013-01-29 | 2013-01-29 | Synthetic material greenhouse framework structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200466407U CN203105207U (en) | 2013-01-29 | 2013-01-29 | Synthetic material greenhouse framework structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203105207U true CN203105207U (en) | 2013-08-07 |
Family
ID=48885603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200466407U Expired - Fee Related CN203105207U (en) | 2013-01-29 | 2013-01-29 | Synthetic material greenhouse framework structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203105207U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103461031A (en) * | 2013-09-06 | 2013-12-25 | 威海市锐达羽毛制品有限公司 | Glass-reinforced-plastic greenhouse framework and method for fixedly connecting double-layered films |
| CN105230393A (en) * | 2014-05-28 | 2016-01-13 | 牛永康 | Novel plastic-wood agricultural greenhouse framework |
-
2013
- 2013-01-29 CN CN2013200466407U patent/CN203105207U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103461031A (en) * | 2013-09-06 | 2013-12-25 | 威海市锐达羽毛制品有限公司 | Glass-reinforced-plastic greenhouse framework and method for fixedly connecting double-layered films |
| CN105230393A (en) * | 2014-05-28 | 2016-01-13 | 牛永康 | Novel plastic-wood agricultural greenhouse framework |
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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: 20130807 Termination date: 20200129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |