CN207355001U - A kind of assembled type steel frame greenhouse - Google Patents
A kind of assembled type steel frame greenhouse Download PDFInfo
- Publication number
- CN207355001U CN207355001U CN201721184422.4U CN201721184422U CN207355001U CN 207355001 U CN207355001 U CN 207355001U CN 201721184422 U CN201721184422 U CN 201721184422U CN 207355001 U CN207355001 U CN 207355001U
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- Prior art keywords
- greenhouse
- string
- arch
- triangle
- supporting rod
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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 provides a kind of assembled type steel frame greenhouse, including greenhouse arch bar, longitudinal tie and the chord of arch, and greenhouse arch bar is uniformly arranged triangle string strutbeam, and the triangle vertex of triangle string strutbeam is longitudinal tie and the fixing point of the chord of arch；Triangle string strutbeam includes first string branch supporting rod, the second string branch supporting rod and anchor ear A, anchor ear B, anchor ear C, first string branch supporting rod one end is connected by anchor ear A with greenhouse arch bar, second string branch supporting rod one end is connected by anchor ear B with greenhouse arch bar, and the first string branch supporting rod other end and the second string branch supporting rod other end are fixed on longitudinal tie jointly by anchor ear C.One layer of outer film and interior film are covered each by greenhouse arch bar and longitudinal tie, one layer of external sunshade net is covered on outer film, one layer of internal sunshade net is covered on the chord of arch.The utility model discloses a kind of assembled type steel frame greenhouse, is designed using triangle string strutbeam, realizes that there is one layer of framework plural layers or sunshade net to cover, strengthens greenhouse winter heat-insulation and heat-preservation and summer sunshading and temperature reducing ability.
Description
Technical field
The utility model belongs to agricultural greenhouse technical field, and in particular to a kind of assembled type steel frame greenhouse.
Background technology
Assembled coating steel pipe vinyl house is that the country designed by Chinese agriculture Study on Engineering Design institute nineteen eighty-two shapes
Product, has the advantages that uniform specification, installation are simple and practicable, solid film is convenient, construction cost is low etc., has been widely used in China south
The northern gardening plant Spring Festival is in advance or autumn postpones nursery or cultivation.Assembled coating steel pipe vinyl house is to be factory produced
Industrial products, by the improvement and development of more than 30 years, formed standard, more than 20 kind series of specification.
The main specifications structure of assembled thin-wall galvanized steel pipe greenhouse is：Span is generally 6 ~ 8m, 2.5 ~ 3m of rise, length 30
~ 50m, 1.2 ~ 1.5m of vent height.Arch bar, vertical pole, pull rod are made with the thin-wall steel tube of 1.2 ~ 1.5mm of thickness of pipe wall, between steel pipe
Away from 0.6 ~ 1m, inside and outside galvanizing by dipping is to prolong the service life.Canopy body is assembled into fixture, casing connection canopy bar, cover film is used
Film-clamping groove is fixed.So greenhouse increases the ventilation and penetrating light amount in canopy, and consider land use on the premise of wind resistance, snow
The control environment of the raising and various arable farmings of rate.
However, there are following problem for existing greenhouse：
（1）It is actual（Rise-shoulder height）/ span ratio differs larger with ideal ratio.Greenhouse less than 0.25, canopy face are compared
Flat, wind loading rating is poor；Greenhouse more than 0.3, canopy face steeper, wind load increase.
（2）The defects of maximum is can not all to be produced winter and summer.Assembled type steel frame vinyl house winter is usually only
There is thin film covering, heat-insulation and heat-preservation ability is limited, and winter thumping majority crop all can not safe overwintering production；Summer, only exists
One layer of sunshade net is covered above film, without air flow between sunshade net and film, sunshading and temperature reducing effect is very limited, therefore,
It can not almost be used in summer.
The content of the invention
The utility model solves the technical problem of existing greenhouse winter heat-insulation and heat-preservation and summer sunshading and temperature reducing energy force difference, there is provided
A kind of assembled type steel frame greenhouse, optimizes greenhouse structure using " the string branch girder construction " in building lightweight steel construction, is not increasing substantially
Construction cost, on the basis of not reducing building safety, realize the function of " one layer of framework, multilayer covering ", strengthen greenhouse winter
Heat-insulation and heat-preservation and summer sunshading and temperature reducing ability.
In order to solve the technical problem of the utility model, the utility model is achieved through the following technical solutions：It is a kind of
Assembled type steel frame greenhouse, including greenhouse arch bar, longitudinal tie and the chord of arch, are uniformly arranged between the two shoulder height acnode of greenhouse arch bar
Triangle string strutbeam, the triangle vertex of the triangle string strutbeam is longitudinal tie and the fixing point of the chord of arch；The triangle string strutbeam bag
First string branch supporting rod, the second string branch supporting rod and anchor ear A, anchor ear B, anchor ear C are included, described first string branch supporting rod one end passes through
The anchor ear A is connected with the greenhouse arch bar, and described second string branch supporting rod one end passes through the anchor ear B and the greenhouse arch bar
Connection, the first string branch supporting rod other end are fixed jointly with the second string branch supporting rod other end by the anchor ear C
On the longitudinal tie；The chord of arch is connection greenhouse arch bar, the galvanized wire of triangle string strutbeam triangle vertex；The greenhouse
One layer of outer film is covered outside arch bar, the greenhouse arch bar is interior, film in one layer is covered outside longitudinal tie, and the outer film surface covers
One layer of external sunshade net of lid；One layer of movable internal sunshade net is covered on the chord of arch, when summer illumination is too strong, is hidden in manual expansion activity
Screened postive, strengthens sunshading and temperature reducing ability.
Preferably, the greenhouse arch bar, the chord of arch and triangle string strutbeam are flexible structure, apply wind load and Xue He in greenhouse
In the case of load, the flexible chord of arch can automatically generate stress, balance Arch frame for large green house horizontal component, and strengthen the support of Arch frame for large green house
Ability.
Preferably, the interior film strangles out ditch among two greenhouse arch bar spacing with film-pressing line, the outer film and interior thin
Trench interval, the heat-insulating capability of enhanced film are formed between film.
Preferably, there is the trench interval of 30cm between the external sunshade net and the interior film, be conducive to lift sunshade drop
Temp effect.
Preferably, the greenhouse arch bar is connected with longitudinal tie by triangle string strutbeam, forms separation framework, so as to fulfill
It can realize the effect that there is one layer of framework plural layers or sunshade net to cover, strengthen greenhouse winter heat-insulation and heat-preservation and summer sunshade
Cooling capacity.
Compared with prior art, the beneficial effect of the utility model acquisition is：
A kind of assembled type steel frame greenhouse disclosed in the utility model, using the design of triangle string strutbeam so that longitudinal tie
Formed with arch bar and separate framework, it is possible to achieve there is one layer of framework plural layers or sunshade net to cover, and enhancing greenhouse winter is heat-insulated
Insulation and summer sunshading and temperature reducing ability.
A kind of assembled type steel frame greenhouse disclosed in the utility model, forms trench interval, stays between outer film and interior film
There are the air gap, the heat-insulating capability of enhanced film.Trench interval is formed between external sunshade net and interior film, leaves the air gap,
Be conducive to lift sunshading and temperature reducing effect.
A kind of assembled type steel frame greenhouse disclosed in the utility model, the movable internal sunshade net of one layer of covering, summer light on the chord of arch
According to it is too strong when, manual expansion activity internal sunshade net, can further improve sunshading and temperature reducing ability.
A kind of assembled type steel frame greenhouse disclosed in the utility model, greenhouse arch bar, the chord of arch and triangle string strutbeam are tied to be flexible
Structure, in the case where greenhouse applies wind load and snow load, the flexible chord of arch can automatically generate stress, and balance Arch frame for large green house is horizontal
Component, and strengthen the enabling capabilities of Arch frame for large green house.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Reference numeral：1st, greenhouse arch bar；2nd, longitudinal tie；3rd, the chord of arch；4th, triangle string strutbeam；41st, first string branch supporting rod；
42nd, the second string branch supporting rod；43rd, anchor ear A；44th, anchor ear B；45th, anchor ear C；5th, outer film；6th, interior film；7th, external sunshade net；8、
Movable internal sunshade net.
Embodiment
Below in conjunction with the accompanying drawings, embodiment is described in detail.
Referring to attached drawing 1, a kind of assembled type steel frame greenhouse, including greenhouse arch bar 1, longitudinal tie 2 and the chord of arch 3, the greenhouse
Triangle string strutbeam 4 is uniformly arranged between 1 liang of shoulder height acnode of arch bar, the triangle vertex of the triangle string strutbeam 4 is 2 He of longitudinal tie
The fixing point of the chord of arch 3；The triangle string strutbeam 4 include first string branch supporting rod 41, the second string branch supporting rod 42 and anchor ear A43,
Anchor ear B44, anchor ear C45, described 41 one end of first string branch supporting rod are connected by the anchor ear A43 with the greenhouse arch bar 1, institute
State 42 one end of the second string branch supporting rod to be connected with the greenhouse arch bar 1 by the anchor ear B44, the first string branch supporting rod 41
The other end is fixed on the longitudinal tie 2 jointly with 42 other end of the second string branch supporting rod by the anchor ear C45；Institute
The chord of arch 3 is stated as connection greenhouse arch bar 1, the galvanized wire of 4 triangle vertex of triangle string strutbeam；One layer is covered outside the greenhouse arch bar 1
Outer film 5, the greenhouse arch bar 1 is interior, film 6 in one layer is covered outside longitudinal tie 2, and 5 surface of outer film is covered outside one layer
Sunshade net 7, the movable internal sunshade net 8 of one layer of covering on the chord of arch 3, when summer illumination is too strong, manual expansion activity internal sunshade net
8, sunshading and temperature reducing ability can be further improved.
Further, the greenhouse arch bar 1, the chord of arch 3 and triangle string strutbeam 4 are flexible structure, apply wind load in greenhouse
In the case of snow load, the flexible chord of arch 3 can automatically generate stress, balance Arch frame for large green house horizontal component, and strengthen greenhouse arch
The enabling capabilities of frame.
Further, the interior film 6 strangles out ditch, 5 He of outer film among two greenhouse arch bars, 1 spacing with film-pressing line
Trench interval, the heat-insulating capability of enhanced film are formed between interior film 6.
Further, there is the trench interval of 30cm between the external sunshade net 7 and the interior film 6, be conducive to lifting and hide
Positive cooling-down effect.
Further, the greenhouse arch bar 1 is connected with longitudinal tie 2 by triangle string strutbeam 4, forms separation framework, from
And realize the effect that can realize that there is one layer of framework plural layers or sunshade net to cover, strengthen greenhouse winter heat-insulation and heat-preservation and summer
Season sunshading and temperature reducing ability.
Listed above is only one of specific embodiment of the utility model.Obviously, the utility model is not limited to above reality
Example is applied, there can also be many similar reshapings.Those of ordinary skill in the art can be direct from the utility model disclosure
All deformations for exporting or associating, are considered as the utility model scope of the claimed.
Claims (5)
- A kind of 1. assembled type steel frame greenhouse, it is characterised in that：Including greenhouse arch bar, longitudinal tie and the chord of arch, the greenhouse arch bar It is uniformly arranged triangle string strutbeam between two shoulder height acnodes, the triangle vertex of the triangle string strutbeam is consolidated for longitudinal tie and the chord of arch Fixed point；The triangle string strutbeam includes first string branch supporting rod, the second string branch supporting rod and anchor ear A, anchor ear B, anchor ear C, described First string branch supporting rod one end is connected by the anchor ear A with the greenhouse arch bar, and described second string branch supporting rod one end passes through The anchor ear B is connected with the greenhouse arch bar, and the first string branch supporting rod other end and the second string branch supporting rod are another End is fixed on the longitudinal tie jointly by the anchor ear C；The chord of arch is connection greenhouse arch bar, triangle string strutbeam triangle The galvanized wire on vertex；One layer of outer film is covered outside the greenhouse arch bar, the greenhouse arch bar is interior, one layer is covered outside longitudinal tie Interior film, the outer film surface cover one layer of external sunshade net, and one layer of movable internal sunshade net is covered on the chord of arch.
- A kind of 2. assembled type steel frame greenhouse as claimed in claim 1, it is characterised in that：Greenhouse arch bar, the chord of arch and the triangle String strutbeam is flexible structure.
- A kind of 3. assembled type steel frame greenhouse as claimed in claim 1 or 2, it is characterised in that：The interior film encircles in two greenhouses Ditch is strangled out with film-pressing line among distance between tie rods, trench interval is formed between the outer film and interior film.
- A kind of 4. assembled type steel frame greenhouse as claimed in claim 1 or 2, it is characterised in that：The external sunshade net with it is described interior There is the trench interval of 30cm between film.
- A kind of 5. assembled type steel frame greenhouse as claimed in claim 1 or 2, it is characterised in that：The greenhouse arch bar is drawn with longitudinal direction Bar is connected by triangle string strutbeam, forms separation framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721184422.4U CN207355001U (en) | 2017-09-15 | 2017-09-15 | A kind of assembled type steel frame greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721184422.4U CN207355001U (en) | 2017-09-15 | 2017-09-15 | A kind of assembled type steel frame greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207355001U true CN207355001U (en) | 2018-05-15 |
Family
ID=62349238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721184422.4U Expired - Fee Related CN207355001U (en) | 2017-09-15 | 2017-09-15 | A kind of assembled type steel frame greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207355001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107593178A (en) * | 2017-09-15 | 2018-01-19 | 江西省农业科学院蔬菜花卉研究所 | A kind of assembled type steel frame greenhouse design method and its structure |
-
2017
- 2017-09-15 CN CN201721184422.4U patent/CN207355001U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107593178A (en) * | 2017-09-15 | 2018-01-19 | 江西省农业科学院蔬菜花卉研究所 | A kind of assembled type steel frame greenhouse design method and its structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20180915 |
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| CF01 | Termination of patent right due to non-payment of annual fee |