CN102613039A - Large-span sunshade net device - Google Patents
Large-span sunshade net device Download PDFInfo
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- CN102613039A CN102613039A CN2012100753331A CN201210075333A CN102613039A CN 102613039 A CN102613039 A CN 102613039A CN 2012100753331 A CN2012100753331 A CN 2012100753331A CN 201210075333 A CN201210075333 A CN 201210075333A CN 102613039 A CN102613039 A CN 102613039A
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- sunshade net
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Abstract
The invention provides a large-span sunshade net device, belonging to the technical field of sunshade tools. The device comprises a main support pillar, an auxiliary support pillar, a pulley fixing frame, a main pulley block, an auxiliary pulley, a steel strand, steel guy cables, a sunshade net, cable poles, a main strand and an auxiliary strand, wherein the main pulley block is fixed at the upper part of the main support pillar by the pulley fixing frame; the auxiliary pulley is fixed at the upper part of the auxiliary support pillar by the pulley fixing frame; the steel strand passes through the main strand, the main pulley block, the auxiliary pulley and the auxiliary strand; and the main support pillar and the auxiliary support pillar are fixed on the ground by the steel guy cables. The device has the following beneficial effects: the device refers to the principle of cable suspension bridges, so that the span between the support pillars is extremely large; larger agricultural equipment can be used in the large-span sunshade net device; and the device brings great convenience to management and planting of crops, is freely closed up, is convenient to connect with other operating devices, and is beneficial to automation reconstruction.
Description
Affiliated technical field
Invention relates to sunshade apparatus technical field, especially a kind of large span sunshade net arrangement.
Background technology
The sunshade net is a kind of shielded from sunlight that is used for, and prevents the cladding material that people or article are exposed to the sun, and this material mainly is used on the biology, be used for to biology be in the light, keep off the rain, preserve moisture, the protection of each side such as cooling.Current sunshade host will be applied in summer, and summer, violent sunlight can cause great injury to crop, utilizes sunshade net culturing vegetable to become to take precautions against natural calamities main technical measures of promoting of protection.This technology often is used to summer vegetable and grows seedlings, and covers in summer and uses the sunshade net, to the irradiation of anti-burning sun, the impact of anti-heavy rain, the harm of high temperature, the propagation of damage by disease and insect, especially to stoping the insect pest migration to play good effect.
Cover the sunshade net and need use special-purpose sunshade net arrangement, the span of the sunshade net of people's use is generally 4 meters-12 meters, 4 meters-6 meters of strokes usually; This is with respect to the various crops of plantation, and is too little the soil amount of using during like vegetables or various green plants, and the sunshade net arrangement that needs on the unit soil to use is too many; Make its cost increase greatly, simultaneously common sunshade net arrangement, anti-disaster property strong wind weather ability a little less than; Often damage; For the management of crop brings great inconvenience, common sunshade net arrangement uses also comparatively loaded down with trivial details, loses time.Especially too small sunshade net arrangement in use, it can't use as large-scale mobile sprinkling truck, perhaps other more large-scale farm equipment has increased artificial workload greatly.
Summary of the invention
To above problem, invention provides a kind of and is easy to open and closes, the large span sunshade net arrangement that the span space is big.
Invention solves the technical scheme that its technical problem adopted: this large span sunshade net arrangement comprises the support principal post, supports and assist post, pulley fixed frame, head pulley group, auxilliary pulley, strand cable steel cable, drag-line steel cable, sunshade net, rope bar, main strand cable, auxilliary strand cable; Said head pulley group is fixed on by pulley fixed frame and supports principal post top; Said auxilliary pulley is fixed on by pulley fixed frame and supports auxilliary post top; Said strand cable steel cable passes main strand cable, head pulley group, auxilliary pulley, auxilliary strand cable, and said drag-line steel cable fixed support principal post, the auxilliary post of support are in ground; Said rope bar is divided into many, and one is fixed in and supports on the principal post one and be fixed in and support on the auxilliary post, all the other segmentations be fixed in support main, support in the middle of the auxilliary post.
The sunshade net is connected on the strand cable steel cable, when needs are opened the sunshade net, rotates main strand cable and drives the sunshade net, and it is drawn back, and when needs are closed the sunshade net, rotates auxilliary strand cable and drives the sunshade net, and it is closed.
As preferably, said in the middle of the rope bar up and down all with the drag-line steel cable with support principal post, support is assisted post and is connected.
As preferably, said main rope bar, hand rope bar, middle rope bar are fixed on the same horizontal plane.
As preferably, said support principal post, support between the auxilliary post apart from 20-50 rice.
As preferably, said support principal post, support between the auxilliary post apart from 30-40 rice.
As preferably, said strand cable steel cable will support principal post, support auxilliary post and fix and ground through anchor block.
As preferably, said anchor block comprises the cement frustum of a cone, dead lever, and said dead lever one distal process goes out oblique cutting on the cement frustum of a cone, and said strand cable steel cable is connected with the ledge of oblique cutting in the cement frustum of a cone.
As preferably, said rope bar is evenly equipped with shade supporting wire in both sides up and down, and said sunshade net is distributed between the shade supporting wire.
As preferably, said sunshade net is divided into multistage, is distributed between each root rope bar.
As preferably, the specification of said rope bar materials used is the square steel of 50mm X 50mm X 3mm.
The beneficial effect of the invention: this large span sunshade net arrangement adopts with reference to the wire bridge principle, makes the span between the support column very big, uses the inside of this large span sunshade net arrangement can use more large-scale farm equipment; Bring very big facility for managing and plant crop; The strand cable configuration switches is convenient, and strong wind, cloudy day draw in freely when need not shade; And be convenient to connect other operating means, be beneficial to automatic improving.
Description of drawings
Fig. 1 is the structural representation of large span sunshade net arrangement.
Fig. 2 is the structural representation of anchor block.
Embodiment
Below in conjunction with accompanying drawing and embodiment invention is further specified:
In the embodiment shown in fig. 1, this large span sunshade net arrangement comprises and supports principal post 1, the auxilliary post 2 of support, pulley fixed frame 3, head pulley group 4, auxilliary pulley 5, strand cable steel cable 6, drag-line steel cable 7, rope bar, main strand cable 9, auxilliary strand cable 10, sunshade net 01; Said head pulley group 4 is fixed on by pulley fixed frame 3 and supports principal post 1 top; Said auxilliary pulley 5 is fixed on by pulley fixed frame 3 and supports auxilliary post 2 tops; Said strand cable steel cable 6 passes main strand cable 9, head pulley group 4, auxilliary pulley 5, auxilliary strand cable 10, said drag-line steel cable 6 fixed support principal posts 1, supports auxilliary post 2 in ground; Said rope bar 8 is divided into many, and one is fixed in and supports on the principal post 1 one and be fixed in and support on the auxilliary post 2, and all the other segmentations are fixed in and are supported principal post 1, support in the middle of the auxilliary post 2.
Among Fig. 1, middle rope bar 8 all is connected with support principal post 1, the auxilliary post 2 of support with drag-line steel cable 7 up and down, and three rope bars 8 are fixed on the same horizontal plane
Said sunshade net 01 is connected on the strand cable steel cable, and specifically, said rope bar is evenly equipped with shade supporting wire 03 in both sides up and down, and said sunshade net 01 is distributed between the shade supporting wire 03, and said sunshade net 01 is divided into multistage, between each rope bar 8.Said strand cable steel cable 6 is the steel wire rope of diameter 18mm, and centre thing weight such as said sunshade net 01 and shade supporting wire 02 are that the rope steel cable 6 of diameter 18mm comes load-bearing by this specification.
As shown in Figure 1, when needs are opened the sunshade net, rotate main strand cable 9; Main strand cable 9 pulling drag-line steel cables 7 have two lines up and down through head pulley group 4, auxilliary pulley 5 between head pulley group 4, auxilliary pulley 5, spur to different directions; Sunshade net 01 that drives the left side wherein, wherein another root drives the sunshade net 01 on the right, and left and right sides sunshade net 01 draws back to both sides from the rope bar of centre 8 respectively; Always in-position main rope bar 81, hand rope bar 82, till, it is fully withdrawn.When needs are closed the sunshade net, rotate auxilliary strand cable and drive drag-line steel cable 7, spur left and right sides sunshade net 01 then, the direction motion that upwards step is opposite, sunshade net 01 arrives the centre position fully up to the left and right sides, and the sunshade gateway closes.
Said support principal post 1, support between the auxilliary post 2 apart from 20-50 rice.Further preferred, said support principal post 1, support between auxilliary 2 posts apart from 30-40 rice, this distance is enough spacious, and materials are than province, and its cost is minimum.
Said strand cable steel cable 6 will support principal post 1, support auxilliary post 2 fixing and ground through anchor block 02.The structure of said anchor block 02 is as shown in Figure 2; Said anchor block 02 comprises the cement frustum of a cone 021, dead lever 022; Said dead lever 022 1 distal process go out oblique cutting on the cement frustum of a cone 021, and said strand cable steel cable is connected with the ledge of oblique cutting in the cement frustum of a cone, and said rope steel cable uses 45 steel; Its intensity is enough cheap, and cost performance is higher.
Above illustrated example is merely the large span sunshade net arrangement of a kind of single span degree of said invention, and the said large span sunshade net arrangement that should implement usually is arranged as the discharging of row, and its concrete number is confirmed according to the soil size.The present invention's span is 20～50 meters, and length can reach 50～200 meters.Can single span, also can stride by 3～4 bridgings.4 meters of shading screen terrain clearances, the large-scale mobile sprinkling truck of can walking below.Drive with reducing motor.Whenever stride 40 meters shading screens during practical implementation and be divided into 4 width of cloth, every fabric width degree is a 8-10 rice, and stroke once opens or 15 minutes gathering time for 9 meters.
Steel frame construction all adopts the galvanizing steel during making, and can reach more than 30 years service life.Support principal post 1, to support auxilliary post 2 high 6 meters, with the galvanizing square steel making of 120mm*80mm*4mm, counter-bending ability is strong.Support principal post 1, the auxilliary post 2 of support and steel strand rope slope bolt piles basis are 1 cubic metre armored concrete, good stability.50 centimeters wide horizontal steel truss can be designed in both sides, is used for drive pulley and fixes, and can guarantee the stability when steel wire rope drives, and stroke is consistent synchronously.Sunshade net 01 adopts high-quality circle silk screen, can resist 10 grades of strong wind, and service life is more than 10 years; Shade supporting wire 03 uses internationally famous brand SVENSSON, and service life is more than 8 years.Drag-line steel cable 7 adopts 18mm hot-galvanized steel twisted rope, and steel strand rope tensile strength is high, and the rupture pull force of every steel strand rope can reach 28 tons, and secondary muscle is the 6mm steel strand rope.Strand cable steel cable 6 on the sunshade net 01 adopts Korea S's import coating wirerope, has the intensity height, anti-aging, the advantage that the life-span is long.Can add on this invention large span sunshade net arrangement and adopt the remote control electrical appliance control cabinet, open automatically or draw in according to the intensity of illumination and strong wind.
Claims (10)
1. a large span sunshade net arrangement is characterized in that: comprise and support principal post (1), the auxilliary post (2) of support, pulley fixed frame (3), head pulley group (4), auxilliary pulley (5), strand cable steel cable (6), drag-line steel cable (7), rope bar, main strand cable (9), auxilliary strand cable (10), sunshade net (01); Said head pulley group (4) is fixed on by pulley fixed frame (3) and supports principal post (1) top; Said auxilliary pulley (5) is fixed on by pulley fixed frame (3) and supports auxilliary post (2) top; Said strand cable steel cable (6) passes main strand cable (9), head pulley group (4), auxilliary pulley (5), auxilliary strand cable (10), and said drag-line steel cable (6) fixed support principal post (1), the auxilliary post (2) of support are in ground; Said rope bar (8) is divided into many, and one is fixed in and supports last one of principal post (1) and be fixed in and support on the auxilliary post (2), and all the other segmentations are fixed in and are supported principal post (1), support in the middle of the auxilliary post (2).
2. large span sunshade net arrangement according to claim 1 is characterized in that: rope bar (82) all uses drag-line steel cable (7) to be connected with support principal post (1), the auxilliary post (2) of support up and down in the middle of said.
3. large span sunshade net arrangement according to claim 1 and 2 is characterized in that: said many rope bars (8) are fixed on the same horizontal plane.
4. large span sunshade net arrangement according to claim 3 is characterized in that: said support principal post (1), support are assisted between the post (2) apart from 20-50 rice.
5. large span sunshade net arrangement according to claim 3 is characterized in that: said support principal post (1), support are assisted between (2) post apart from 30-40 rice.
6. large span sunshade net arrangement according to claim 3 is characterized in that: said strand cable steel cable (6) will support principal post (1), support the fixing and ground of auxilliary post (2) through anchor block (02).
7. large span sunshade net arrangement according to claim 6; It is characterized in that: said anchor block (02) comprises the cement frustum of a cone (021), dead lever (022); Said dead lever (022) one distal process goes out oblique cutting on the cement frustum of a cone (021), and said strand cable steel cable is connected with the ledge of oblique cutting in the cement frustum of a cone.
8. large span sunshade net arrangement according to claim 1 is characterized in that: said rope bar is evenly equipped with shade supporting wire (03) in both sides up and down, and said sunshade net (01) is distributed between the shade supporting wire (03).
9. large span sunshade net arrangement according to claim 8 is characterized in that: said sunshade net (01) is divided into multistage, is distributed between each root rope bar (8).
10. large span sunshade net arrangement according to claim 1 is characterized in that: the specification of said rope bar materials used is the square steel of 50mm x 50mm x 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210075333.1A CN102613039B (en) | 2012-03-21 | 2012-03-21 | A kind of large-span sunshade net device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210075333.1A CN102613039B (en) | 2012-03-21 | 2012-03-21 | A kind of large-span sunshade net device |
Publications (2)
| Publication Number | Publication Date |
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| CN102613039A true CN102613039A (en) | 2012-08-01 |
| CN102613039B CN102613039B (en) | 2017-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210075333.1A Active CN102613039B (en) | 2012-03-21 | 2012-03-21 | A kind of large-span sunshade net device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712090A (en) * | 2015-01-26 | 2015-06-17 | 巨龙箱包有限公司 | Remote control type electric ceiling and work method thereof |
| CN105850614A (en) * | 2016-05-27 | 2016-08-17 | 林少明 | Sunshade net for planting of crops |
| CN105961101A (en) * | 2016-06-30 | 2016-09-28 | 福建省农业科学院茶叶研究所 | Coverage awning for tea garden |
| CN106376393A (en) * | 2016-11-21 | 2017-02-08 | 晓健科技（大连）有限公司 | Agricultural greenhouse with shading nets |
| CN106489617A (en) * | 2016-11-25 | 2017-03-15 | 辽宁虹圆现代农业装备技术开发有限公司 | Slip lid greenhouse is adjusted with steel cable and transfer |
| CN110140568A (en) * | 2019-06-25 | 2019-08-20 | 浙江华东工程建设管理有限公司 | A kind of device improving transplanted plantlet survival rate |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712090A (en) * | 2015-01-26 | 2015-06-17 | 巨龙箱包有限公司 | Remote control type electric ceiling and work method thereof |
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| CN105850614A (en) * | 2016-05-27 | 2016-08-17 | 林少明 | Sunshade net for planting of crops |
| CN105961101A (en) * | 2016-06-30 | 2016-09-28 | 福建省农业科学院茶叶研究所 | Coverage awning for tea garden |
| CN106376393A (en) * | 2016-11-21 | 2017-02-08 | 晓健科技（大连）有限公司 | Agricultural greenhouse with shading nets |
| CN106489617A (en) * | 2016-11-25 | 2017-03-15 | 辽宁虹圆现代农业装备技术开发有限公司 | Slip lid greenhouse is adjusted with steel cable and transfer |
| CN110140568A (en) * | 2019-06-25 | 2019-08-20 | 浙江华东工程建设管理有限公司 | A kind of device improving transplanted plantlet survival rate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102613039B (en) | 2017-05-31 |
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