CN2829345Y - String type greenhouse skeleton - Google Patents
String type greenhouse skeleton Download PDFInfo
- Publication number
- CN2829345Y CN2829345Y CNU2005200149046U CN200520014904U CN2829345Y CN 2829345 Y CN2829345 Y CN 2829345Y CN U2005200149046 U CNU2005200149046 U CN U2005200149046U CN 200520014904 U CN200520014904 U CN 200520014904U CN 2829345 Y CN2829345 Y CN 2829345Y
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- big
- greenhouse
- canopy framework
- skeleton
- booth
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- 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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- Greenhouses (AREA)
Abstract
The utility model discloses a string type greenhouse skeleton. The utility model is mainly composed of a greenhouse skeleton which is divided into a single ridge greenhouse skeleton and a connected ridge greenhouse skeleton; the single ridge greenhouse skeleton is provided with eight upright posts, wherein six upright posts are arranged slantways; five power pivots are arranged on the greenhouse skeleton; fixed transverse reinforcements are also arranged on the eight upright posts. Five longitudinal galvanized steel cables are arranged between the power pivots at both ends of a greenhouse to form the string type greenhouse skeleton. A plurality of bamboo fiber pieces at the outside of the steel cables are fixed to support a plastic film; a curved skeleton for reinforcement is arranged at the intervals of twelve meters or so along the longitudinal direction of the greenhouse in the steel cables. The greenhouse can be arranged to form the connected ridge greenhouse skeleton in a connected ridge mode; one upright post for installing a lower water tank is arranged at intervals of three meters along the longitudinal direction of the connected ridge greenhouse skeleton. Because of stress, the string type greenhouse skeletons at both ends of the greenhouse totally and respectively tilt outwards and are provided with rivets for fix and tension; the utility model is suitable for agricultural greenhouses.
Description
Technical field
The utility model relates to a kind of big-canopy framework, especially relates to a kind of string formula big-canopy framework.
Background technology
Facility cultivation is the important symbol that traditional farming changes to modern agriculture.China is developing country, realize agricultural modernization, must accelerate development the industrialized agriculture paces.In recent years, the facility cultivation development shows that according to Ministry of Agriculture's statistics in 2003 facility cultivation areas such as national green house of vegetables, Zhong Peng, greenhouse by solar heat reach 2,500,000 public affairs and incline rapidly.Nearly 2,000,000 mu of Zhejiang Province's facility cultivation.About 15000 mu of Zhuji City facility cultivation areas.Industrialized agriculture plays an increasingly important role in " growth of agricultural efficiency, increasing peasant income ".
Big-canopy framework is the main body of facility cultivation, and the big-canopy framework of production application at present mainly contains two kinds; A kind of is the steel pipe big-canopy framework that batch production is produced, and the whole nation accounts for about 15% of booth area, and another kind is the mao bamboon big-canopy framework that peasant's local method is built, and the whole nation accounts for about 85% of booth area.
Advantages such as though the steel pipe booth has no column in the canopy, farming is easy to operate, wind resistance blows, the ability of anti-crushing by snow strong, long service life, the price height, every mu of price of common steel tube booth is about 10000 yuan, and the peasant is difficult to bear.Though the mao bamboon booth that local method is built causes valency low, but wind resistance blows, the ability of anti-crushing by snow is very weak, service life is short again, also to keep in repair every year, when particularly running into natural calamity, not only booth is impaired, but also will have a strong impact on crop in the canopy, sometimes not only do not reach the effect of synergy, but also will bring serious economy loss.
The factor that further develops with the further raising of facility cultivation benefit that is seriously restricting at present industrialized agriculture is not find a kind of cheap and good-quality big-canopy framework.The peasant wishes urgently that also a kind of cheap and good-quality novel big-canopy framework replaces the mao bamboon big-canopy framework that existing local method is made.
Summary of the invention
The purpose of this utility model is the present situation at present big-canopy framework, and other wards off shortcut, and changing the lateral stressed structure of steel pipe booth is the longitudinal stress structure, and the string formula big-canopy framework of a kind of brand new, longitudinal stress is provided.
In order to achieve the above object, the utility model has mainly adopted following technical scheme to realize.The utility model mainly is made up of big-canopy framework, and described big-canopy framework can divide single big-canopy framework and beam-connected greenhouse skeleton.Single big-canopy framework is provided with 8 root posts, and it is oblique setting that 6 root posts are wherein arranged, and forms 1 big isosceles triangle and two little right angled triangles, is set as 5 forces on big-canopy framework, also is provided with the fixed lateral reinforcing bar on 8 root posts.Between the force at booth two ends, establish with 5 galvanized steel rope longitudinally, form string formula big-canopy framework.Outside hawser, be provided with some bamboo plates and fixed, to support plastic film, in hawser, booth vertically, every about 12 meters, be provided with the arc skeleton that a magnesia oxychloride cement that is used to reinforce is made.Booth can connect a permutation and combination and become the beam-connected greenhouse skeleton, and the middle right cylinder of beam-connected greenhouse skeleton can save.(column computing formula: M=6N+2, wherein M is total column number, N is a booth number) beam-connected greenhouse skeleton is vertically established a column every 3 meters, and lower flume is installed.Because stressed, the string formula big-canopy framework at booth two ends is all outward-dipping respectively, and is provided with the holdfast fixed strain.
String formula big-canopy framework column material therefor is the modified magnesite composite material, and the centre adds reinforcement fabrication and forms.
The utility model compared with prior art has following obvious advantage and innovation.(1) design is unique, the structure uniqueness.The utility model adopts the longitudinal stress design, and is unique, utilizes 5 different galvanized steel rope of height vertically to make booth with the anchor tension and supports, both practical, attractive in appearance again.(2) space spaciousness, light transmission is good.Because adopt the longitudinal stress design, so the arc spacing distance can reach 10-15 rice, the space spaciousness, farm work is convenient, and light transmission is good.Still the same with the steel pipe booth in this big-canopy framework canopy do not have a column, and wind resistance blows, the ability of anti-crushing by snow is strong, and service life and steel pipe booth are similar.(3) firm and durable, simple and practical.This booth main material is that galvanized steel rope is made big-canopy framework with lightweight rock steel, and these two kinds of material service times, bamboo plate was the non-bearing material, handles through special material again more than 10 years, and service time is more than 5 years, so have higher utility.(4) low cost is built quick.This big-canopy framework obviously reduces with material, causes valency cheap, and the intensity of this booth and steel pipe booth are similar, and causing valency but is about the 30-50% of steel pipe booth; When being built into, as long as upright good post, pulling on and tie up bamboo plate after 5 galvanized steel rope and just be built into and finish.In addition, this booth can be made single canopy, also can make simple and easy beam-connected greenhouse, and particularly suitable makes beautiful, the robust beam-connected greenhouse of outward appearance, and it is practical to be worth with the steel pipe beam-connected greenhouse similarly, and cost is its half.
The utility model is applicable to agricultural booth.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Description of drawings
Fig. 1 is the utility model string formula big-canopy framework structure chart.
Fig. 2 is the beam-connected greenhouse schematic perspective view of the utility model string formula big-canopy framework.
Fig. 3 is the utility model string formula big-canopy framework and holdfast mounting structure figure.
Embodiment
As shown in Figure 1, the utility model mainly is made up of big-canopy framework 10, described big-canopy framework 10 is provided with 8 root posts 1,2,3,4,5,6,7,8, wherein there are 6 root posts 2,3,4,5,6,7 to be oblique setting, form 1 big isosceles triangle and two little right angled triangles, on big-canopy framework 10, be set as 5 forces 9, on 8 root posts, also be provided with fixed lateral reinforcing bar 11.
As shown in Figure 2, this figure is that two booths connect a beam-connected greenhouse together, establishes between the force 9 at booth two ends with 5 galvanized steel rope 13 longitudinally, composition string formula big-canopy framework.Outside hawser 13, be provided with some bamboo plates 14 and fixed, to support plastic film, in hawser 13, booth vertically, every about 12 meters, be provided with the arc skeleton 15 that a magnesia oxychloride cement that is used to reinforce is made.Booth can connect a permutation and combination and become the beam-connected greenhouse structure, and the middle right cylinder of beam-connected greenhouse can save.Beam-connected greenhouse skeleton 10 is vertically established a column 12, the installation lower flume every 3 meters.
As shown in Figure 3, the string formula big-canopy framework 10 at booth two ends is outward-dipping respectively, and is provided with holdfast 16 fixed strains.
The utility model is applicable to agricultural booth.
Claims (4)
1, a kind of string formula big-canopy framework, mainly formed by big-canopy framework (10), big-canopy framework (10) can divide single big-canopy framework and beam-connected greenhouse skeleton, it is characterized in that described single big-canopy framework (10) is provided with 8 root posts (1), (2), (3), (4), (5), (6), (7), (8), 6 root posts (2) are wherein arranged, (3) (4), (5), (6), (7) be oblique setting, and be provided with holdfast (16) fixed strain, on single big-canopy framework (10), be set as 5 forces (9), on 8 root posts, also be provided with the transverse steel (11) that is used for fixing, on 5 forces (9), be respectively equipped with 5 galvanized steel rope (13) composition string formula big-canopy framework longitudinally.
2, string formula big-canopy framework according to claim 1, it is characterized in that outside hawser (13), being provided with some bamboo plates (14) and fixed, to support plastic film, in hawser (13), booth vertically, every about 12 meters, be provided with an arc skeleton (15) that is used to reinforce.
3, string formula big-canopy framework according to claim 1, it is characterized in that booth can connect a permutation and combination and become the beam-connected greenhouse structure, the middle right cylinder (8) of beam-connected greenhouse can save, and beam-connected greenhouse skeleton (10) is vertically established a column (12) every about 3 meters, and lower flume is installed.
4, string formula big-canopy framework according to claim 1 is characterized in that the computing formula of big-canopy framework column: M=6N+2, and wherein M is total column number, and N is a booth number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200149046U CN2829345Y (en) | 2005-09-15 | 2005-09-15 | String type greenhouse skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200149046U CN2829345Y (en) | 2005-09-15 | 2005-09-15 | String type greenhouse skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2829345Y true CN2829345Y (en) | 2006-10-25 |
Family
ID=37134269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200149046U Expired - Fee Related CN2829345Y (en) | 2005-09-15 | 2005-09-15 | String type greenhouse skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2829345Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102523989A (en) * | 2012-03-15 | 2012-07-04 | 慈溪市紫来山庄杨梅开发有限公司 | Greenhouse mixing steel tubes with moso bamboos in single face slope of mountain land |
| CN110710398A (en) * | 2019-11-13 | 2020-01-21 | 陈进辉 | Combined type green planting room |
| CN114946472A (en) * | 2022-07-06 | 2022-08-30 | 柒久园艺科技(北京)有限公司 | Construction method of greenhouse |
-
2005
- 2005-09-15 CN CNU2005200149046U patent/CN2829345Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102523989A (en) * | 2012-03-15 | 2012-07-04 | 慈溪市紫来山庄杨梅开发有限公司 | Greenhouse mixing steel tubes with moso bamboos in single face slope of mountain land |
| CN110710398A (en) * | 2019-11-13 | 2020-01-21 | 陈进辉 | Combined type green planting room |
| CN114946472A (en) * | 2022-07-06 | 2022-08-30 | 柒久园艺科技(北京)有限公司 | Construction method of greenhouse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061025 Termination date: 20091015 |