CN202285692U - Post-on-wall cable-stayed greenhouse - Google Patents
Post-on-wall cable-stayed greenhouse Download PDFInfo
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- CN202285692U CN202285692U CN2011202406666U CN201120240666U CN202285692U CN 202285692 U CN202285692 U CN 202285692U CN 2011202406666 U CN2011202406666 U CN 2011202406666U CN 201120240666 U CN201120240666 U CN 201120240666U CN 202285692 U CN202285692 U CN 202285692U
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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 relates to agricultural facilities, in particular to a post-on-wall cable-stayed greenhouse which comprises an east-west heat-preservation rear wall, gable walls at east and west ends, a rear slope heat-preservation body and a front slope flexible light-permeable heat-preservation body, wherein a row of east-west upright posts are arranged on the heat-preservation rear wall, an east-west first supporting beam is arranged at the tops of the first upright posts, north-south first cables are arranged in parallel on the first support beam, the difference of inclined angels of the first cables in the north and the south of the first supporting beam and the first upright posts is less than 10%, the lower end of the rear slope heat-preservation body is connected with the rear wall, the upper end of the rear slope heat-preservation body is connected with the first cables in the south of the first supporting beam. The post-on-wall cable-stayed greenhouse has the beneficial effects of high strength, long service life, low cost, quickness and convenience in construction, convenience in production because of no use of upright posts, reduced operation cost and farm land saving.
Description
Technical field
The utility model relates to agricultural installations, relates to a kind of wall upper prop rope specifically and draws the greenhouse.
Background technology
Greenhouse by solar heat is claimed brooder again; Be a kind of,, also only rely on solar radiation intensification on daytime even in the coldest season in the indoor greenhouse of not heating or seldom heating; Covering insulation material was incubated and kept indoor certain temperature levels night, to satisfy the needs of animal and plant growth.Its structure is that the insulation energy-storage wall is gone along with sb. to guard him in east, west, three structures in north basically, and the back insulation that has certain width is domatic, preceding domatic covered with plastic film, glass or other light transmissive material, night covering insulation material.Be the common a kind of greenhouse type of Chinese northern area, a large amount of construction in area used to the north of Chinese the Changjiang river at present.
Existing greenhouse by solar heat basic structure is broadly divided into two big types, and one type is steel bow member structure, generally is welded into the bow member of truss-like with steel such as steel pipe, round steel, screw-thread steels, is fixed on body of wall and the basis again.What at present a lot of local governments promoted is exactly this.This structural advantages is inner no column, is convenient to production operation.Shortcoming is that rolled steel dosage is big, and construction cost is high; Easily the unstability canopy that collapses causes heavy losses; Be difficult to realize large span.
Steel bow member complex structure, the mechanical analysis difficulty is bigger.Firmness to design in early stage, selection, pad is had relatively high expectations.Because the main body or the peasant of greenhouse construction at present; A little less than the construction cost ability to bear; Often be exactly imitation when building in the greenhouse, wind load, snow load are not calculated or ability is calculated in the greenhouse, even even the agricultural technology service of most of basic unit organizes also ability to calculate and instruct.Come temporarily in the natural calamity of chance, it is inevitable that the canopy that collapses has become.
Existing greenhouse by solar heat is another kind of to be column steel wire mao bamboon greenhouse, innerly in the greenhouse whenever buries column underground at a distance from 2-4 rice, sets up steel pipe on the column and makes beam, and thing draws steel wire on beam, fixing mao bamboon again on the steel wire.The famous Shouguang Regional Construction of China be exactly this greenhouse basically.Its advantage is a sound construction, and wind resistance snow ability is strong.Shortcoming is that internal upright is many, produces inconvenience; Member is many, builds time-consumingly, and cost is high.
Little at the halcyon days sun altitude, can behind greenhouse by solar heat, stay the larger area shade.Existing greenhouse by solar heat often leaves larger area vacant lot between the domatic pin before preceding greenhouse and greenhouse, cause present greenhouse by solar heat construction waste mass efficient farming usable floor area.
The Cable Structure building is built particularly all over the world and is widely applied in Long Span Roof, glass curtain wall and the bridge.Relevant design is also arranged in greenhouse by solar heat, but always exist such or such shortcoming to cause rarely having practice.Application number 200920100785 has been announced the cable-styled energy saving greenhouse of a kind of stretch-draw, and its significant disadvantages is to cause domatic lighting angle too small on the wall of the directly fixing back of rope, and preceding domatic light transmittance is poor; The inner space height is spent low, and heat-insulating property is poor, and temperature stability is poor.The domatic greenhouse of this no adverse grade list is China greenhouse structure of time early, less at present use.Application number 200820303712 has announced that a kind of rope props up green house; Its significant disadvantages is that the cable body and the angle difference between the column of middle standing pillar upper end is excessive; Column bears bigger domatic forward moment of flexure; Do not carry out the top constraint of elongated column again in addition, preceding domatic stressed when big column very easily fracture and cause the canopy that collapses; Rope props up structure rope support body, the structure cost is high, and construction is complicated.
In sum, needing novel Cable Structure greenhouse by solar heat badly improves above-mentioned shortcoming.
Summary of the invention
The purpose of the utility model is that a kind of wall upper prop rope draws the greenhouse, and construction high strength, long-life, low cost, quick and convenient, the no column of construction are convenient to produce, practice thrift operating cost, are saved the greenhouse by solar heat of ploughing.
The technical scheme of the utility model is: a kind of wall upper prop rope draws the greenhouse, comprises wall after the east-west insulation, the gable at thing two ends; The domatic insulation in back, preceding domatic soft light insulation is characterized in that; Insulation back wall is provided with the first east-west column of a row; East-west first brace summer that is provided with in the first column top, parallel first rope of setting up south-north direction on first brace summer, first rope of two directions and the angle difference between first column are less than 10 ° in the first brace summer north and south.
Optional, domatic insulation lower end, back connects the back wall, and the upper end connects the first brace summer south, first rope.
Optional, being provided with second column in the front portion, greenhouse, the second column top is provided with the second east-west brace summer; First rope is located on second brace summer, and is connected in preceding earth anchor in the second column south, behind wall behind the greenhouse, is provided with the 3rd column; The 3rd column top is provided with the 3rd east-west brace summer; First rope is located on the 3rd brace summer, and is connected in the back earth anchor on the 3rd column north, and the soft light insulation is laid in domatic insulation upper end to first rope between the preceding earth anchor in the back.
Optional, being provided with second column in the front portion, greenhouse, the second column top is provided with the second east-west brace summer; First rope is located on second brace summer; And before second column, be connected in preceding earth anchor, and the 3rd column top is provided with the 3rd east-west brace summer, and first rope is located on the 3rd brace summer; And be connected in the back earth anchor on the 3rd column north, on first rope, lay the soft light insulation.
Preferably, first Suo Nanduan of south-north direction is connected with first Suo Beiduan of adjacent last seat greenhouse south-north direction, establishes the second east-west rope above the connecting place; The 3rd Suo Shangduan is connected with second rope; The lower end is connected with earth anchor, and perhaps earth anchor is provided with the 4th east-west rope, the 3rd rope lower end and the 4th Suo Xianglian; First Suo Beiduan of south-north direction is connected with first Suo Nanduan of an adjacent back greenhouse south-north direction; Be provided with the second east-west rope of a back greenhouse above the connecting place, back greenhouse the 3rd Suo Shangduan is connected with back greenhouse second rope, and the lower end is connected with earth anchor; Perhaps earth anchor is provided with east-west back greenhouse the 4th rope; The 3rd a rope lower end, a greenhouse, back and back greenhouse the 4th Suo Xianglian lay the soft light insulation on first rope, and are laying the soft light insulation on the 3rd rope between top and the ground.
Optional, the soft light insulation on its 3rd rope is provided with ventilating opening.
Optional, the brooder that the sunny side greenhouse promptly is commonly called as partly is provided with heat preservation system inside.
The utility model first column will carry the column setting on the wall for carrying column, make the column shortening become possibility, and its advantage one is to have reduced construction cost, and the 2nd, strengthened the stability and the bearing capacity of column.First brace summer is set on first column, is for the first numerous rope of supported amount, reduces the usage amount of first column.Angle difference between first rope and first column is more balanced to the active force of first column for first rope that makes the first column two ends less than 10 °, makes first column only bear pressure as far as possible, and maximization reduces the moment of flexure to first column.It is in order to build into flexible structure, to come can active force be transmitted to the active force of opposite side rather than column in a side flashy load temporarily that first rope is set up on first brace summer.
The utility model makes things convenient for construction scale greenhouse in flakes, and the greenhouse through being incubated domatic greenhouse by solar heat (being commonly called as brooder) and the green house (being commonly called as cold canopy) of being divided in back, can be described as the negative and positive greenhouse according to double slope surface towards characteristics.Advantage is an one of which, and original land utilization rate is brought up to more than 90% from 50%.It two is the lighting angles that improved brooder, utilizes luminous energy better.It three is that the unnecessary heat of brooder on daytime exchanges in the cold canopy through ventilating opening, evening cold canopy be the insulation of brooder many one deck protection.
The utility model is simple in structure, and heat preservation system inside conveniently is set.And heat preservation system inside benefit one is set is the heat insulation effect that strengthens the greenhouse, the 2nd, and snow natural landing on the canopy film need not to carry out snow removing when snowfall occurring.
The utlity model has extremely strong cost advantage and high strength; Such as building 480 square metres of 80 meters long 8 meters wide steel truss structure greenhouse steel truss materials of usable floor area by cost in 2011 and constructions cost (not containing the canopy wall) needs 12000 yuan approximately, the greenhouse ultimate load that this cost is built is about 400N/m
2If use the utility model is built 480 square metres of brooders and added 480 square metres of cold canopies, the material of structure and constructions cost (not containing the canopy wall) are about 4000 yuan.Cost is decomposed into: 40 * 15 yuan=600 yuan on 2.5 meters cement columns, 80 meters * 12 yuan=960 yuan on first support frame structure and other thing rope, 240 * 19 meters * 0.5 yuan=2280 yuan on first rope, about 200 yuan of earth anchor etc.What does the wall upper prop rope that builds up like this draw the greenhouse ultimate load to be? At 1000N/ m
2
In sum, the utlity model has following beneficial effect: high strength, under the situation of infrastructure cost for existing greenhouse by solar heat 1/3rd, can realize Wind-Pressure Resistance, the crushing by snow ability of existing steel truss structure greenhouse more than one times; Long-life, use materials such as hot-dip galvanizing steel wire rope, hot dip galvanizing steel strand, hot-dip galvanizing steel wire like cable body, can realize the service life more than 20 years; Low cost, simple in structure, material is cheap, and infrastructure cost is roughly prior art and builds 1/5th to 1/3rd of equal area greenhouse structure cost; It is quick and convenient, simple in structure to construct, and compares the time and labour saving with existing building technology; No column is convenient to produce, no column in the greenhouse by solar heat, the convenient farm machinery that uses; Practice thrift operating cost, heat preservation system inside need not annual dismounting, and the recruitment cost is low, is not drenched with rain etc., and the life-span is long, and heat insulation effect is also better; Save and plough, need not the outer ground of leaving a blank, improve the cultivated land utilization rate.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the utility model instance; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the utility model embodiment one monomer greenhouse by solar heat cross-sectional view.
Fig. 2 is the utility model embodiment two monomer negative and positive greenhouse cross-sectional view.
Fig. 3 is the utility model embodiment three continuous negative and positive greenhouse cross-sectional view.
Fig. 4 is the partial structurtes sketch map of the utility model embodiment.
Embodiment
Draw the greenhouse to carry out detailed description below in conjunction with accompanying drawing to a kind of wall upper prop rope that the utility model provides; Obviously; The embodiment that describes below only is some embodiment of the utility model; For those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other embodiment according to these embodiment.
Embodiment one: utilization the utility model is built the monomer greenhouse by solar heat.After the greenhouse wall construction is good; Hou Qiang buries the first east-west column 1 of a row underground in the greenhouse; The first column top is east-west to be provided with parallel first rope 3 of setting up south-north direction on first brace summer, 2, the first brace summers, and first rope 3 of two directions and the angle difference between first column 1 are less than 10 ° in first brace summer, 2 north and south; Domatic insulation 4 lower ends, back connect the back wall, and the upper end connects first brace summer, 2 south, first rope 3.Be provided with second column 5 in the front portion, greenhouse; Second column, 5 tops are provided with the second east-west brace summer 6; First rope 3 is located on second brace summer 6, and before second column, 5 south are connected in earth anchor 7, behind wall behind the greenhouse, be provided with the 3rd column 8; The 3rd column 8 tops are provided with the 3rd east-west brace summer 9; First rope 3 is located on the 3rd brace summer 9, and is connected in back earth anchor 10 on the 3rd column 8 north, on domatic insulation 4 upper ends, back to first rope 3 between the preceding earth anchor 7, lays soft light insulation 11.Be provided with heat preservation system inside 12 in the greenhouse.
Embodiment two: utilization the utility model is built monomer negative and positive greenhouse.After the greenhouse wall construction is good; Hou Qiang buries the first east-west column 1 of a row underground in the greenhouse; The first column top is east-west to be provided with parallel first rope 3 of setting up south-north direction on first brace summer, 2, the first brace summers, and first rope 3 of two directions and the angle difference between first column 1 are less than 10 ° in first brace summer, 2 north and south; Domatic insulation 4 lower ends, back connect the back wall, and the upper end connects first brace summer, 2 south, first rope 3.Be provided with second column, 5, the second columns, 5 tops is provided with east-west second brace summer, 6, the first ropes 3 and is located on second brace summer 6 in the front portion, greenhouse; And before second column, 5 south are connected in earth anchor 7; Behind wall behind the greenhouse, being provided with the 3rd column 8, the three columns 8 tops is provided with east-west the 3rd brace summer 9, the first ropes 3 and is located on the 3rd brace summer 9; And be connected on earth anchor 10, the first ropes 3 of back on the 3rd column 8 north and lay soft light insulation 11.The greenhouse brooder partly is provided with heat preservation system inside 12.
Embodiment three: utilization the utility model is built continuous negative and positive greenhouse.After the greenhouse wall construction is good; Hou Qiang buries the first east-west column 1 of a row underground in the greenhouse; The first column top is east-west to be provided with parallel first rope 3 of setting up south-north direction on first brace summer, 2, the first brace summers, and first rope 3 of two directions and the angle difference between first column 1 are less than 10 ° in first brace summer, 2 north and south; Domatic insulation 4 lower ends, back connect the back wall, and the upper end connects first brace summer, 2 south, first rope 3.First rope, 3 souths of south-north direction are connected with first Suo Beiduan of adjacent last seat greenhouse south-north direction; Establish east-west second rope, 13, the three ropes, 14 upper ends above the connecting place and be connected with second rope 13, the lower end is connected with earth anchor 16; Perhaps earth anchor 16 is provided with the 4th east-west rope 15; The 3rd rope 14 lower ends link to each other with the 4th rope 15, and first rope, 3 the Norths of south-north direction are connected with first Suo Nanduan of an adjacent back greenhouse south-north direction, are provided with the second east-west rope 17 of a back greenhouse above the connecting place; The 3rd rope 18 upper ends, a greenhouse, back are connected with a back greenhouse second rope 17; The lower end is connected with earth anchor 20, and perhaps earth anchor 20 is provided with an east-west back greenhouse the 4th rope 19, and the 3rd rope 18 lower ends, a back greenhouse link to each other with a back greenhouse the 4th rope 19; On first rope 3, lay the soft light insulation, and laying the soft light insulation on the 3rd rope 14 between top and the ground.The greenhouse brooder partly is provided with heat preservation system inside 12.
The explanation of above embodiment just is used to help to understand the method and the core concept thereof of the utility model.Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (7)
1. a wall upper prop rope draws the greenhouse, comprises wall after the east-west insulation, the gable at thing two ends; The domatic insulation in back, preceding domatic soft light insulation is characterized in that; Insulation back wall is provided with the first east-west column of a row; East-west first brace summer that is provided with in the first column top, parallel first rope of setting up south-north direction on first brace summer, first rope of two directions and the angle difference between first column are less than 10 ° in the first brace summer north and south.
2. wall upper prop rope according to claim 1 draws the greenhouse, it is characterized in that, domatic insulation lower end, back connects the back wall, and the upper end connects the first brace summer south, first rope.
3. wall upper prop rope according to claim 1 draws the greenhouse, it is characterized in that, is provided with second column in the front portion, greenhouse; The second column top is provided with the second east-west brace summer; First rope is located on second brace summer, and is connected in preceding earth anchor in the second column south, behind wall behind the greenhouse, is provided with the 3rd column; The 3rd column top is provided with the 3rd east-west brace summer; First rope is located on the 3rd brace summer, and is connected in the back earth anchor on the 3rd column north, and the soft light insulation is laid in domatic insulation upper end to first rope between the preceding earth anchor in the back.
4. wall upper prop rope according to claim 1 draws the greenhouse, it is characterized in that, is provided with second column in the front portion, greenhouse; The second column top is provided with the second east-west brace summer, and first rope is located on second brace summer, and before second column, is connected in preceding earth anchor; The 3rd column top is provided with the 3rd east-west brace summer; First rope is located on the 3rd brace summer, and is connected in the back earth anchor on the 3rd column north, on first rope, lays the soft light insulation.
5. wall upper prop rope according to claim 1 draws the greenhouse, it is characterized in that, first Suo Nanduan of south-north direction is connected with first Suo Beiduan of adjacent last seat greenhouse south-north direction; Establish the second east-west rope above the connecting place, the 3rd Suo Shangduan is connected with second rope, and the lower end is connected with earth anchor; Perhaps earth anchor is provided with the 4th east-west rope; The 3rd rope lower end and the 4th Suo Xianglian, first Suo Beiduan of south-north direction is connected with first Suo Nanduan of an adjacent back greenhouse south-north direction, is provided with the second east-west rope of a back greenhouse above the connecting place; Greenhouse the 3rd Suo Shangduan in back is connected with back greenhouse second rope; The lower end is connected with earth anchor, and perhaps earth anchor is provided with east-west back greenhouse the 4th rope, the 3rd a rope lower end, a back greenhouse and back greenhouse the 4th Suo Xianglian; On first rope, lay the soft light insulation, and laying the soft light insulation on the 3rd rope between top and the ground.
6. wall upper prop rope according to claim 5 draws the greenhouse, it is characterized in that, the soft light insulation on its 3rd rope is provided with ventilating opening.
7. draw the greenhouse according to claim 3 or claim 4 or the described wall upper prop of claim 5 rope, it is characterized in that the brooder that the sunny side greenhouse promptly is commonly called as partly is provided with heat preservation system inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202406666U CN202285692U (en) | 2011-07-10 | 2011-07-10 | Post-on-wall cable-stayed greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202406666U CN202285692U (en) | 2011-07-10 | 2011-07-10 | Post-on-wall cable-stayed greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202285692U true CN202285692U (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202406666U Expired - Fee Related CN202285692U (en) | 2011-07-10 | 2011-07-10 | Post-on-wall cable-stayed greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202285692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104770244A (en) * | 2015-05-11 | 2015-07-15 | 任进礼 | Cable membrane greenhouse and building method thereof |
-
2011
- 2011-07-10 CN CN2011202406666U patent/CN202285692U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104770244A (en) * | 2015-05-11 | 2015-07-15 | 任进礼 | Cable membrane greenhouse and building method thereof |
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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: 20120704 Termination date: 20120710 |