CN202931862U - Plastic-steel compound pipe greenhouse framework - Google Patents
Plastic-steel compound pipe greenhouse framework Download PDFInfo
- Publication number
- CN202931862U CN202931862U CN2012204562339U CN201220456233U CN202931862U CN 202931862 U CN202931862 U CN 202931862U CN 2012204562339 U CN2012204562339 U CN 2012204562339U CN 201220456233 U CN201220456233 U CN 201220456233U CN 202931862 U CN202931862 U CN 202931862U
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- China
- Prior art keywords
- securing member
- steel
- plastic
- composite pipe
- plastics composite
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- 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 plastic-steel compound pipe greenhouse framework which is mainly formed by longitudinal beams and transverse beams. Beam fasteners are arranged between the longitudinal beams and the transverse beams, the longitudinal beams penetrate through beam fastener upper holes, the transverse beams penetrate through beam fastener lower holes, each longitudinal beam is a plastic-steel compound pipe with an inner diameter of 63mm, and each transverse beam is a plastic-steel compound pipe with an inner diameter of 36mm. The plastic-steel compound pipe greenhouse framework is extremely simple and convenient to assemble, extremely good in rigidity, resistant to acid, corrosion and aging, long in service life and particularly suitable for popularization and use in northern areas of China.
Description
Technical field
The utility model belongs to the improvement of agricultural plastic film greenhouse structure, particularly a kind of steel-plastics composite pipe big-canopy framework.
Background technology
Along with expanding economy, the progress of society, people are more and more higher to the quality safety requirement of agricultural product, and in modern agriculture cultivation, planting technology, the application of green house is also more and more general.At first, the skeleton of green house generally adopts traditional bamboo pole, but the intensity of bamboo pole is low, corrosion-resistant, and service life is short, and maintenance cost is high; Along with development and the popularization of booth technology, used gradually steel pipe and pvc pipe to replace traditional bamboo pole afterwards, but acidproof, the corrosion-resistant of steel pipe, price is high, and intensity, the rigidity of pvc pipe are low; Adopted afterwards again inorganic glass-fiber reinforced plastic as the skeleton of booth, but still there is the difficult problem that price is high, inconvenience is installed in inorganic glass-fiber reinforced plastic.The Chinese patent literature of publication number CN202160466U (application number 201120192423.X) discloses a kind of steel-plastic composite pipe used for greenhouse skeleton, it is strong that it has corrosion resistance, and rigidity is large, the advantage of long service life, thoroughly solved the problems referred to above, but this patent is easy not enough in assembling.
Therefore, the utmost point is necessary to provide a kind of novel framework of glasshouse big shack, the shortcoming that exists to overcome above-mentioned prior art.
Summary of the invention
Technical problem to be solved in the utility model is to provide the steel-plastics composite pipe big-canopy framework of a kind of acidproof, corrosion-resistant, anti-aging, simple installation and long service life.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of steel-plastics composite pipe big-canopy framework, it mainly is made of longitudinal and cross beam, be provided with the beam securing member between longitudinal and cross beam, the beam securing member is provided with the right-angled intersection hole of mutual perforation, and longeron passes hole on the beam securing member, and crossbeam passes hole under the beam securing member, longeron is the steel-plastics composite pipe of internal diameter 63mm, and crossbeam is the steel-plastics composite pipe of internal diameter 36mm.
As a kind of preferred technical scheme, on above-mentioned beam securing member under the Kong Yuliang securing member hole be " Ω " shape.
As a kind of preferred technical scheme, on above-mentioned beam securing member under the Kong Yuliang securing member Kong Siduan connect by screw.
As a kind of preferred technical scheme, on above-mentioned beam securing member under the Kong Yuliang securing member hole inwall be provided with crisscross grid, be provided with conical projections in grid.
Owing to having adopted technique scheme, the steel-plastics composite pipe big-canopy framework is the combination of steel pipe and pvc pipe advantage, has avoided again shortcoming separately simultaneously, and it has good rigidity, and is acidproof, corrosion-resistant, anti-aging, long service life, and assembling is very easy.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment
Fig. 2 is the structural representation of the utility model embodiment central sill securing member
Wherein: 1, longeron; 2, crossbeam; 3, beam securing member; 4, hole on the beam securing member; 5, hole under the beam securing member; 6, screw; 7, conical projections; 8, grid
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further details.In the following detailed description, only by the mode of explanation, some one exemplary embodiment of the present utility model has been described.Undoubtedly, those of ordinary skill in the art can recognize, in the situation that do not depart from spirit and scope of the present utility model, can revise described embodiment with various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than is used for the protection domain of restriction claim.
As depicted in figs. 1 and 2, a kind of steel-plastics composite pipe big-canopy framework, it mainly is comprised of longeron 1 and crossbeam 2, be provided with beam securing member 3 between longeron 1 and crossbeam 2, beam securing member 3 is provided with the right-angled intersection hole of mutual perforation, and longeron 1 passes hole 4 on the beam securing member, and crossbeam 2 passes hole 5 under the beam securing member, longeron 1 is the steel-plastics composite pipe of internal diameter 63mm, and crossbeam 2 is the steel-plastics composite pipe of internal diameter 36mm.
On above-mentioned beam securing member under hole 4 and beam securing member hole 5 be " Ω " shape.
On above-mentioned beam securing member under hole 4 and beam securing member hole 5 four ends be connected by screw 6.
On above-mentioned beam securing member under hole 4 and beam securing member hole 5 inwalls crisscross grid 8 is arranged, conical projections 7 is arranged in grid 8.
Basic principle of the present utility model, principal character and advantage of the present utility model have more than been described.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; describe in the above embodiments and specification principle of the present utility model just is described; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.
Claims (4)
1. steel-plastics composite pipe big-canopy framework, it is characterized in that: it mainly is made of longitudinal and cross beam, be provided with the beam securing member between longitudinal and cross beam, the beam securing member is provided with the right-angled intersection hole of mutual perforation, longeron passes hole on the beam securing member, crossbeam passes hole under the beam securing member, and longeron is the steel-plastics composite pipe of internal diameter 63mm, and crossbeam is the steel-plastics composite pipe of internal diameter 36mm.
2. steel-plastics composite pipe big-canopy framework according to claim 1 is characterized in that: on described beam securing member under the Kong Yuliang securing member hole be " Ω " shape.
3. steel-plastics composite pipe big-canopy framework according to claim 1 is characterized in that: on described beam securing member under the Kong Yuliang securing member Kong Siduan connect by screw.
4. steel-plastics composite pipe big-canopy framework according to claim 1 is characterized in that: on described beam securing member under the Kong Yuliang securing member hole inwall be provided with crisscross grid, be provided with conical projections in grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204562339U CN202931862U (en) | 2012-09-10 | 2012-09-10 | Plastic-steel compound pipe greenhouse framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204562339U CN202931862U (en) | 2012-09-10 | 2012-09-10 | Plastic-steel compound pipe greenhouse framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202931862U true CN202931862U (en) | 2013-05-15 |
Family
ID=48316137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204562339U Expired - Fee Related CN202931862U (en) | 2012-09-10 | 2012-09-10 | Plastic-steel compound pipe greenhouse framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202931862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109729883A (en) * | 2019-01-02 | 2019-05-10 | 上海建森农业温室工程有限公司 | A kind of fixation kit of horizontal, the vertical skeleton connection of greenhouse |
-
2012
- 2012-09-10 CN CN2012204562339U patent/CN202931862U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109729883A (en) * | 2019-01-02 | 2019-05-10 | 上海建森农业温室工程有限公司 | A kind of fixation kit of horizontal, the vertical skeleton connection of greenhouse |
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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: 20130515 Termination date: 20150910 |
|
| EXPY | Termination of patent right or utility model |