CN102113457A - Pest-resistant rainproof shed - Google Patents
Pest-resistant rainproof shed Download PDFInfo
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- CN102113457A CN102113457A CN2010100171223A CN201010017122A CN102113457A CN 102113457 A CN102113457 A CN 102113457A CN 2010100171223 A CN2010100171223 A CN 2010100171223A CN 201010017122 A CN201010017122 A CN 201010017122A CN 102113457 A CN102113457 A CN 102113457A
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- reinforced concrete
- longeron
- arch bar
- arch
- lew
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Abstract
The invention discloses a pest-resistant rainproof shed. A plurality of reinforced concrete upright columns are fixed on the ground in a matrix arrangement mode; longitudinal beams are fixed at upper ends of the reinforced concrete upright columns along transverse rows and longitudinal rows, and form a latticed frame structure with the upper ends of the reinforced concrete upright columns; two ends of arc arch bars of which the middles are upwards protruded are vertically fixed on the longitudinal beams of two adjacent longitudinal rows respectively; the arch bars are in the matrix arrangement mode at uniform intervals; a plurality of top draw bars are fixedly connected with top ends of the arch bars of the longitudinal rows in turn; a pest-resistant net is fixedly covered on the outer side except the ground of the frame structure which consists of the reinforced concrete upright columns, the longitudinal beams, the arch bars and the top draw bars; a plurality of elongated top films are fixedly covered on upper sides of the middle sections of the arch bars of the longitudinal rows at set intervals; and the ground under the intervals is provided with a drainage channel which corresponds to the intervals. The pest-resistant rainproof shed has low construction cost, large space, high storm resistance, high vegetable yield and quality and light pesticide pollution, and can be a high efficiency facility with double purposes of a net house and a greenhouse, and a land multi-cropping index is improved.
Description
Technical field
The present invention relates to a kind of facility that is used for agricultural production, particularly a kind of insect protected lew.
Background technology
Along with the fast development of industrialized agriculture, more and more higher to the requirement of facility, the facility demand that particularly purposes is wide, the life-span is long, cost is low is bigger.The establishment type that China is used to produce at present in a large number mainly is plastic tunnel and fly net canopy, and wherein plastic tunnel is based on bamboo-wood structure plastic tunnel, single steel pipe plastic tunnel and Lian Dong steel pipe plastic tunnel, and these facilities all have characteristics and the limitation of oneself:
1) the bamboo-wood structure plastic tunnel is that mao bamboon adds upper film and insulation constitutes with covering such as straw screen or mat, the general wide 5～8m of booth rises 2～3m, the high 1～1.2m of side, long 50～100m, arch bar diameter 3～6cm, arch bar spacing 1～1.1m, every bar is by six roots of sensation upright supports, column is rod or concrete prefabricated post, the characteristics of this booth are to draw materials conveniently, and cost is low, build easily; But the canopy inner pillar is many, the shading rate height, and the operation inconvenience, service life is short, wind resistance, snow ability;
2) single steel pipe plastic tunnel is made arch bar, vertical rod, pull bar with the thin-wall steel tube replacement mao bamboon of thickness of pipe wall 1.2～1.5mm, inside and outside galvanizing by dipping is to increase the service life, connect the canopy bar with jig, sleeve pipe and be assembled into the canopy body, cover film is fixed with film-clamping groove, and span is generally 6～8m, rise 2.5～3.2m, long 30～50m, ventilating opening height 1.2～1.5m, this booth land utilization rate 80%, service life, wind resistance snow ability was strong more than 10 years.But cost is higher, and canopy is wide less, and the operational administrative work efficiency is lower, Winter protection a little less than;
3) connecting a steel pipe plastic tunnel is that several monomer canopies and gutter are connected together, then the integrated stand height.Main body generally adopts galvanizing by dipping shaped steel to do main body bearing capacity structure, roofing steel pipe composite roof truss or independent steel pipe fitting, can resist 8～10 grades of strong wind, connect a plastic tunnel light weight, the structural elements shading rate is little, the space is big, easy to operate, land utilization rate reaches more than 90%, but cost increases substantially;
4) common fly net canopy is built fairly simple, in field of vegetables, found 1 steel pipe or concrete column about every interval 3m, about the high 2.2m of post, use bamboo wood built on every side, be banded on the column with iron wire, cover fly net above, bury sternly with soil on every side, and fix with the pressure netting twine, in case strong wind can be isolated vegetable-crop pest-insect offline, can exempt from spray or spray chemical pesticide less, alleviate the pesticide pollution of victual, its shortcoming is uprising wind and rain ability, and can't use winter, can not produce in the realization anniversary, service life is short, the maintenance cost height;
Plastic tunnel is mainly used in spring, autumn, winter long season cultivation, and based on the plantation fruit type vegetable, summer is lower because of temperature high service efficiency in the canopy; And the fly net canopy is mainly used in leaf vegetables production in summer, but is subjected to weather effect bigger, and during stormy weather, the mechanical damage of blade is big, and output and commodity rate are lower.
Summary of the invention
In order to remedy above deficiency, the invention provides a kind of insect protected lew, this insect protected lew cost is low, purposes is wide, the life-span is long, collect beam-connected greenhouse and the fly net advantage also can be utilized in the realization anniversary.
The present invention for the technical scheme that solves its technical problem and adopt is: a kind of insect protected lew, comprise the reinforced concrete column, longeron, arch bar, the top pull bar, fly net and top film, to use direction to be benchmark, some reinforced concrete columns vertically are fixed positioned on the ground, being rectangular between the reinforced concrete column is spaced, longeron is fixed positioned in reinforced concrete column upper end and reinforced concrete column formation grid-like framework structure along horizontally-arranged with vertical row respectively, the arcuation arch bar two ends that the centre of hot galvanized steel pipe material raises up vertical fixing respectively are positioned on adjacent two longerons of vertically arranging, some arch bars are evenly spaced matrix arrangement mode in the longeron upper end of vertically arranging, the top pull bar of some hot galvanized steel pipe materials is connected in proper order with each vertical arch bar top of arranging respectively, fly net fixedly is covered in the reinforced concrete column, longeron, the outside of frame structure except that ground that arch bar and top pull bar form, some strip top film fixedly are covered in the interlude upside of each vertical row's arch bar, there is the setting gap between the adjacent top film, ground under this gap is provided with the drain ditch corresponding with this gap, (general reinforced concrete column is evenly distributed better to form latticed vertical framework by reinforced concrete column and longeron, its stability and stressed more reliable, longeron is preferably the angle steel material, its structure is firm), arch bar and top pull bar form the ceiling of canopy chamber again on this latticed vertical framework, fly net covers the canopy chamber and removes on other lateral surfaces on ground, vegetable-crop pest-insect can be isolated offline, shed vegetable can be exempted from spray or be sprayed chemical pesticide less like this, alleviate the pesticide pollution of victual, interlude covers top film and can effectively prevent crop in the wind and rain invasion and attack canopy on the ceiling of arch bar and the formation of top pull bar, simultaneously can prevent the face of land mire that rainwater causes, keep vegetable yields and quality, and exist the gap can prevent that summer, sunlight saw through crop in the top film sunburn canopy between the top film, guarantee its internal temperature and ventilation, in rainwater can be fallen drain ditch in the canopy along this gap again during rainfall, rainwater is effectively utilized or get rid of outside the canopy.
As a further improvement on the present invention, the structure that some strip top film fixedly are covered in the interlude upside of each vertical row's arch bar is: be provided with draw-in groove and jump ring, some draw-in grooves are fixed positioned in each vertical row's arch bar top, some draw-in grooves are parallel to the top pull bar respectively and are positioned at the symmetrical both sides of top pull bar, the dual-side that draw-in groove and strip top film are parallel to longeron is connected by jump ring, top film is fixedlyed connected firmly with arch bar after draw-in groove and jump ring are fixing, can effectively prevent to be blown bad by wind and rain.
As a further improvement on the present invention, draw-in groove is the special-purpose galvanized sheet material in greenhouse, and jump ring is a carbon steel wire surface plating plastic matter.
As a further improvement on the present invention, also be provided with some steel pipes, these some steel pipes are parallel to the even fixed interval of longeron and are distributed between the longeron, can increase the stability of the grid-like framework of reinforced concrete column and longeron formation like this.
As a further improvement on the present invention, also be provided with insulation film made, insulation film made detachably fixedly is covered on the lateral wall of canopy body except that ground, the external side of canopy is added a cover insulation film made when autumn, winter, form closed canopy chamber, so just formed the efficient facility of solarium and greenhouse dual-purpose, can delay and spring cultivation ahead of time as the autumn.
As a further improvement on the present invention, also be provided with some reinforcement diagonal braces, two reinforcement diagonal braces form V word shape structure, this V word shape structure lower end and transversely arranged longeron are connected, this V word shape structure upper end is connected with arch bar, and this V word shape structure just is symmetry status along the top pull bar on the arch bar and distributes, and can increase the bonding strength of canopy chamber ceiling and longitudinal grid like this, can effectively increase the rated wind velocity of canopy body, improve its stability.
As a further improvement on the present invention, this reinforcement diagonal brace is the hot galvanized steel pipe material.
Useful technique effect of the present invention is: the present invention is at beam-connected greenhouse peripheral hardware fly net, and as column, cost is low with the reinforced concrete post, and the arch bar of coating steel pipe material and top pull bar form ceiling, have improved uprising wind and rain ability; The top covers top film, can prevent the face of land mire that rainwater causes, and keeps vegetable yields and quality, and convenient vegetable is gathered and soil cultivation; The company's of employing structure, the space is big, has improved land utilization rate; The canopy outside covers fly net, and vegetable-crop pest-insect is isolated offline, can exempt from spray or spray chemical pesticide less, alleviates the pesticide pollution of victual; Winter, insulation film made was added a cover in the canopy outside, formed closed canopy chamber, can delay and spring cultivation ahead of time as the autumn, and therefore, the present invention is the efficient facility of solarium and greenhouse dual-purpose, can utilize in the realization anniversary and produce, and has improved the soil cropping index.
Description of drawings
Fig. 1 is a perspective view of the present invention;
Fig. 2 is a longitudinal grid structural representation view of the present invention.
Embodiment
Embodiment: a kind of insect protected lew, comprise reinforced concrete column 1, longeron 2, arch bar 3, top pull bar 4, fly net 5 and top film 6, to use direction to be benchmark, some reinforced concrete columns 1 vertically are fixed positioned on the ground, being rectangular between the reinforced concrete column 1 is spaced, longeron 2 is fixed positioned in reinforced concrete column 1 upper end and reinforced concrete column 1 formation grid-like framework structure along horizontally-arranged and vertical row respectively, arcuation arch bar 3 two ends that the centre of hot galvanized steel pipe material raises up vertical fixing respectively are positioned on adjacent two longerons of vertically arranging 2, some arch bars 3 are evenly spaced matrix arrangement mode in longeron 2 upper ends of vertically arranging, the top pull bar 4 of some hot galvanized steel pipe materials is connected in proper order with each vertical arch bar 3 top of arranging respectively, fly net 5 fixedly is covered in reinforced concrete column 1, longeron 2, the outside of frame structure except that ground that arch bar 3 and top pull bar 4 form, some strip top film 6 fixedly are covered in the interlude upside of each vertical row's arch bar 3, there is the setting gap between the adjacent top film 6, ground under this gap is provided with the drain ditch corresponding with this gap, (general reinforced concrete column 1 is for evenly distributed better to form latticed vertical framework by reinforced concrete column 1 and longeron 2, its stability and stressed more reliable, longeron 2 is preferably the angle steel material, its structure is firm), arch bar 3 and top pull bar 4 form the ceiling of canopy chamber again on this latticed vertical framework, fly net 5 covers the canopy chamber and removes on other lateral surfaces on ground, vegetable-crop pest-insect can be isolated offline, shed vegetable can be exempted from spray or be sprayed chemical pesticide less like this, alleviate the pesticide pollution of victual, interlude covers top film 6 and can effectively prevent crop in the wind and rain invasion and attack canopy on the ceiling of arch bar 3 and 4 formation of top pull bar, simultaneously can prevent the face of land mire that rainwater causes, keep vegetable yields and quality, and exist the gap can prevent that summer, sunlight saw through crop in the top film 6 sunburn canopies between the top film 6, guarantee its internal temperature and ventilation, in rainwater can be fallen drain ditch in the canopy along this gap again during rainfall, rainwater is effectively utilized or get rid of outside the canopy.
The structure that described some strip top film 6 fixedly are covered in the interlude upside of each vertical row's arch bar 3 is: be provided with draw-in groove 7 and jump ring 8, some draw-in grooves 7 are fixed positioned in each vertical row's arch bar 3 top, some draw-in grooves 7 are parallel to top pull bar 4 respectively and are positioned at the symmetrical both sides of top pull bar 4, draw-in groove 7 is connected by jump ring 8 with the dual-side that strip top film 6 is parallel to longeron, top film 6 is fixedlyed connected firmly with arch bar 3 after draw-in groove 7 and jump ring 8 are fixing, can effectively prevent to be blown bad by wind and rain.
Described draw-in groove 7 is the special-purpose galvanized sheet material in greenhouse, and jump ring 8 is a carbon steel wire surface plating plastic matter.
Also be provided with some steel pipes 9, these some steel pipes 9 are parallel to longeron 2 even fixed interval and are distributed between the longeron 2, can increase the stability of the grid-like framework of reinforced concrete column 1 and longeron 2 formation like this.
Also be provided with insulation film made, insulation film made detachably fixedly is covered on the lateral wall of canopy body except that ground, and the external side of canopy is added a cover insulation film made when autumn, winter, forms closed canopy chamber, so just formed the efficient facility of solarium and greenhouse dual-purpose, can delay and spring cultivation ahead of time as the autumn.
Also be provided with some reinforcement diagonal braces 10, two reinforcement diagonal braces 10 form V word shape structure, this V word shape structure lower end and transversely arranged longeron 2 are connected, this V word shape structure upper end is connected with arch bar 3, this V word shape structure just is symmetry status along the top pull bar 4 on the arch bar 3 and distributes, can increase the bonding strength of canopy chamber ceiling and longitudinal grid like this, can effectively increase the rated wind velocity of canopy body, improve its stability.
Described should reinforcement diagonal brace 10 be the hot galvanized steel pipe material.
Claims (7)
1. insect protected lew, it is characterized in that: comprise reinforced concrete column (1), longeron (2), arch bar (3), top pull bar (4), fly net (5) and top film (6), to use direction to be benchmark, some reinforced concrete columns (1) vertically are fixed positioned on the ground, being rectangular between the reinforced concrete column (1) is spaced, longeron (2) is fixed positioned in reinforced concrete column (1) upper end and reinforced concrete column (1) formation grid-like framework structure along horizontally-arranged with vertical row respectively, arcuation arch bar (3) two ends that the centre of hot galvanized steel pipe material raises up vertical fixing respectively are positioned on adjacent two longerons of vertically arranging (2), some arch bars (3) are evenly spaced matrix arrangement mode in longeron (2) upper end of vertically arranging, the top pull bar (4) of some hot galvanized steel pipe materials is connected in proper order with each vertical arch bar (3) top of arranging respectively, fly net (5) fixedly is covered in reinforced concrete column (1), longeron (2), the outside of frame structure except that ground that arch bar (3) and top pull bar (4) form, some strip top film (6) fixedly are covered in the interlude upside of each vertical row's arch bar (3), the adjacent top film has the setting gap between (6), and the ground under this gap is provided with the drain ditch corresponding with this gap.
2. a kind of insect protected lew as claimed in claim 1, it is characterized in that: the structure that some strip top film (6) fixedly are covered in the interlude upside of each vertical row's arch bar (3) is: be provided with draw-in groove (7) and jump ring (8), some draw-in grooves (7) are fixed positioned in each vertical row's arch bar (3) top, some draw-in grooves (7) are parallel to top pull bar (4) respectively and are positioned at the symmetrical both sides of top pull bar (4), and draw-in groove (7) is connected by jump ring (8) with the dual-side that strip top film (6) is parallel to longeron.
3. a kind of insect protected lew as claimed in claim 2 is characterized in that: draw-in groove (7) is the special-purpose galvanized sheet material in greenhouse, and jump ring (8) is a carbon steel wire surface plating plastic matter.
4. a kind of insect protected lew as claimed in claim 1 is characterized in that: also be provided with some steel pipes (9), these some steel pipes (9) are parallel to the even fixed interval of longeron (2) and are distributed between the longeron (2).
5. a kind of insect protected lew as claimed in claim 1 is characterized in that: also be provided with insulation film made, insulation film made detachably fixedly is covered on the lateral wall of canopy body except that ground.
6. a kind of insect protected lew as claimed in claim 1, it is characterized in that: also be provided with some reinforcement diagonal braces (10), two reinforcement diagonal braces (10) form V word shape structure, this V word shape structure lower end and transversely arranged longeron (2) are connected, this V word shape structure upper end is connected with arch bar (3), and this V word shape structure just is symmetry status along the top pull bar (4) on the arch bar (3) and distributes.
7. a kind of insect protected lew as claimed in claim 6 is characterized in that: this reinforcement diagonal brace (10) is the hot galvanized steel pipe material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100171223A CN102113457A (en) | 2010-01-05 | 2010-01-05 | Pest-resistant rainproof shed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100171223A CN102113457A (en) | 2010-01-05 | 2010-01-05 | Pest-resistant rainproof shed |
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| Publication Number | Publication Date |
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| CN102113457A true CN102113457A (en) | 2011-07-06 |
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| CN2010100171223A Pending CN102113457A (en) | 2010-01-05 | 2010-01-05 | Pest-resistant rainproof shed |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266661A (en) * | 2013-05-29 | 2013-08-28 | 甘肃凯源生物技术开发中心 | Closed skeleton structure applied to spiral seaweed production and installing method thereof |
| CN103416267A (en) * | 2013-08-20 | 2013-12-04 | 浙江省农业科学院 | Loquat rain sheltering device |
| CN104221790A (en) * | 2013-06-20 | 2014-12-24 | 中国科学院寒区旱区环境与工程研究所 | Array-type open cell capable of preserving soil moisture, increasing temperature and promoting quick recovery of vegetation in cold regions |
| CN105052635A (en) * | 2015-08-13 | 2015-11-18 | 张彦山 | Dwarfing apple support with hail prevention function and building method thereof |
| CN106818309A (en) * | 2017-04-01 | 2017-06-13 | 惠民县新东方现代农业有限责任公司 | A kind of large-scale planting greenhouse |
| CN107535240A (en) * | 2017-10-20 | 2018-01-05 | 上海孙桥溢佳农业技术股份有限公司 | One kind is taken shelter from rain anti-bird wind resistance greenhouse |
| CN108235883A (en) * | 2018-03-12 | 2018-07-03 | 湘潭市巨丰棚业有限公司 | A kind of windproof, antiultraviolet, insect prevention greenhouse |
| CN108990672A (en) * | 2018-08-24 | 2018-12-14 | 安徽省农业科学院园艺研究所 | A kind of cultural method improving yangtse-huaihe region Blueberry quality |
| CN109152339A (en) * | 2016-05-23 | 2019-01-04 | 意大利朗能科创有限公司 | System for covering flat surface |
| CN111727826A (en) * | 2020-07-07 | 2020-10-02 | 广西壮族自治区农业科学院 | Cultivation method for reducing occurrence rate of diseases and insect pests of bitter gourds |
| CN114916357A (en) * | 2022-05-16 | 2022-08-19 | 十堰市农业科学院 | Integrated method of field green comprehensive prevention and control technology for kiwifruit canker |
| CN115529982A (en) * | 2022-09-29 | 2022-12-30 | 龙港市博华工艺品有限公司 | Big-arch shelter with fly net |
-
2010
- 2010-01-05 CN CN2010100171223A patent/CN102113457A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266661A (en) * | 2013-05-29 | 2013-08-28 | 甘肃凯源生物技术开发中心 | Closed skeleton structure applied to spiral seaweed production and installing method thereof |
| CN103266661B (en) * | 2013-05-29 | 2015-05-13 | 甘肃凯源生物技术开发中心 | Closed skeleton structure applied to spiral seaweed production and installing method thereof |
| CN104221790A (en) * | 2013-06-20 | 2014-12-24 | 中国科学院寒区旱区环境与工程研究所 | Array-type open cell capable of preserving soil moisture, increasing temperature and promoting quick recovery of vegetation in cold regions |
| CN103416267A (en) * | 2013-08-20 | 2013-12-04 | 浙江省农业科学院 | Loquat rain sheltering device |
| CN105052635A (en) * | 2015-08-13 | 2015-11-18 | 张彦山 | Dwarfing apple support with hail prevention function and building method thereof |
| CN109152339A (en) * | 2016-05-23 | 2019-01-04 | 意大利朗能科创有限公司 | System for covering flat surface |
| CN109152339B (en) * | 2016-05-23 | 2021-02-19 | 意大利朗能科创有限公司 | System for covering flat surfaces |
| US11102939B2 (en) | 2016-05-23 | 2021-08-31 | Rem Tec S.R.L. | System for covering flat surfaces |
| CN106818309A (en) * | 2017-04-01 | 2017-06-13 | 惠民县新东方现代农业有限责任公司 | A kind of large-scale planting greenhouse |
| CN107535240A (en) * | 2017-10-20 | 2018-01-05 | 上海孙桥溢佳农业技术股份有限公司 | One kind is taken shelter from rain anti-bird wind resistance greenhouse |
| CN108235883A (en) * | 2018-03-12 | 2018-07-03 | 湘潭市巨丰棚业有限公司 | A kind of windproof, antiultraviolet, insect prevention greenhouse |
| CN108990672A (en) * | 2018-08-24 | 2018-12-14 | 安徽省农业科学院园艺研究所 | A kind of cultural method improving yangtse-huaihe region Blueberry quality |
| CN111727826A (en) * | 2020-07-07 | 2020-10-02 | 广西壮族自治区农业科学院 | Cultivation method for reducing occurrence rate of diseases and insect pests of bitter gourds |
| CN114916357A (en) * | 2022-05-16 | 2022-08-19 | 十堰市农业科学院 | Integrated method of field green comprehensive prevention and control technology for kiwifruit canker |
| CN115529982A (en) * | 2022-09-29 | 2022-12-30 | 龙港市博华工艺品有限公司 | Big-arch shelter with fly net |
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Application publication date: 20110706 |