CN104770242A - Greenhouse film fixing device, greenhouse and connected greenhouse - Google Patents
Greenhouse film fixing device, greenhouse and connected greenhouse Download PDFInfo
- Publication number
- CN104770242A CN104770242A CN201410013851.XA CN201410013851A CN104770242A CN 104770242 A CN104770242 A CN 104770242A CN 201410013851 A CN201410013851 A CN 201410013851A CN 104770242 A CN104770242 A CN 104770242A
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- China
- Prior art keywords
- greenhouse
- greenhouse film
- support column
- booth
- wind
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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 invention discloses a greenhouse film fixing device, and belongs to the technical field of a agricultural greenhouse. The greenhouse film fixing device comprises a double-arc-shaped support frame and a press spring (31), wherein the double-arc-shaped support frame comprises an upper chord (11) and a lower chord (12), the upper chord (11) and the lower chord (12) are welded and fixed through a support bar (13), the upper chord (11) is of a dovetail groove structure, and a greenhouse film is pressed and connected into the dovetail groove structure of the upper chord (11) through the press spring (31). The greenhouse film fixing device has the advantages that the greenhouse film is directly pressed and connected into the dovetail groove structure of the upper chord through the press spring, the greenhouse film and the support frame can be integrally connected, the wind load resistance, snow load resistance and rain load resistance are high, and stability, firmness and durability are realized. The invention also discloses a greenhouse and a connected greenhouse.
Description
Technical field
The invention belongs to agricultural greenhouse technical field, be specifically related to a kind of greenhouse film fixture, booth and conjoined green house.
Background technology
The upper lower edge of the arched framework at existing booth top is round steel, as long as canopy film does not damage after booth button canopy film, 1 year all without the need to replacing.Middle part between arched framework all needs to reinforce with one plastic greenhouse rope, comes off to prevent canopy film.But easily aging, the fracture of canopy rope, particularly more fragile under it's raining and blowing hard grade for bad weather.If canopy fracture of rope then changes canopy rope, cost is not high.In actual production, usually cannot damage and damage quantity by Timeliness coverage canopy rope.Once be damaged not by Timeliness coverage, then consequence is very serious.Canopy rope just cannot play the effect of fixing canopy film after damaging.Such strong wind lifts canopy film, just form projection very soon, and some canopy ropes does not also damage, big-canopy framework of ining succession in breakage.Like this after wind and rain attacks, canopy film damages, and simultaneously because gross distortion, damage also occur related effect big-canopy framework, indirect loss is returned vegetable seedling and brought extinctions such as damaging to plants caused by sudden drop in temperature.
Summary of the invention
For the defect existed in prior art, technical problem to be solved by this invention is to provide the fixture and the booth adopting this fixture and conjoined green house that a kind of canopy film can fix for a long time.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows:
A kind of greenhouse film fixture, comprise two arc support and stage clip, described pair of arc support comprises and winding up and lower edge, described in wind up and be welded and fixed by propping up a muscle between lower edge, describedly wind up as oat tail groove structure, in the oat tail groove structure winded up described in greenhouse film is crimped on by stage clip.
Greenhouse film fixture as above, preferably, the shape of described stage clip is trapezoidal wave.
A kind of booth, comprises the support column of some paired distributions, some canopy film fixtures be positioned on the described support column distributed in pairs for a pair; Described canopy film fixture adopts said structure.
Preferably, described support column is fixed by ground, carries out reinforcement by connection between support column by cross structure and lower overarm.
A kind of conjoined green house, is made up of some monomer booths, and described monomer booth adopts said structure.
Preferably, between two described pair of arc supports, drain ditch is provided with.
Greenhouse film fixture of the present invention, booth and conjoined green house, by stage clip greenhouse film is directly crimped in the oat tail groove structure winded up, canopy film and support integrated connection can be made, wind resistance, snow, rain weight bearing power are strong, firmly durable, without the need to adopting bandlet to carry out external stability again, and simple, saving material is installed.By being provided with drain ditch between the canopy film fixture of two canopy heads, rainwater or snow-broth can be discharged in time, avoiding the load of rainwater or snow-broth that booth is damaged.
Accompanying drawing explanation
Fig. 1 is longitudinal sectional drawing of the fixture of greenhouse film in embodiment;
Fig. 2 is that in embodiment, two arc support winds up longitudinal sectional drawing;
Fig. 3 is the schematic shapes of stage clip in embodiment;
Fig. 4 is conjoined green house structural representation in embodiment.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
embodiment 1
Present embodiments provide for a kind of fixture of greenhouse film, as shown in Figure 1, Figure 2 and Figure 3.This greenhouse film fixture comprises two arc support and stage clip 31, and two arc support comprises wind up 11 and lower edge 12, winds up between 11 and lower edge 12 and is welded and fixed by a muscle 13.Wind up 11 for oat tail groove structure, in the oat tail groove structure winded up described in greenhouse film is crimped on by stage clip 31.
Concrete, lower edge 12 can adopt 12 round steel to make, and a muscle can adopt 10 round steel to make, and winds up as dovetail groove shaped steel.In the prior art, wind up and be generally round steel or tubing, not easily fix greenhouse film for a long time, and canopy film easy damaged, related greenhouse structure is affected, and can cause distortion damage time serious.Greenhouse film fixture in present embodiment, directly being crimped on by greenhouse film by stage clip 31 winds up in the oat tail groove structure of 11, canopy film and support integrated connection can be made, two arc support ant wind load, snow load, rain load are strong, firmly durable, without the need to adopting bandlet to carry out external stability again, and simple, saving material is installed.
embodiment 2
Present embodiments provide for a kind of booth, comprise the support column 41 of some paired distributions, some canopy film fixtures be positioned on the described support column 41 distributed in pairs for a pair.Support column 41 is fixed by ground 42, carries out reinforcement by connection between support column 41 by cross structure and lower overarm 33.Canopy film fixture adopts the structure described in embodiment 1.
embodiment 3
On the basis of embodiment 2, present embodiments provide for a kind of conjoined green house, as shown in Figure 4.Between the canopy film fixture of two canopy heads, be provided with drain ditch 44, rainwater or snow-broth can be discharged in time, avoid the load of rainwater or snow-broth that booth is damaged.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technology thereof, then the present invention is also intended to comprise these change and modification.
Claims (6)
1. a greenhouse film fixture, comprise two arc support and stage clip (31), described pair of arc support comprises and winding up (11) and lower edge (12), describedly wind up (11) and be welded and fixed by muscle (13) between lower edge (12), it is characterized in that: described in wind up (11) for oat tail groove structure, greenhouse film by stage clip (31) be crimped on described in wind up in the oat tail groove structure of (11).
2. greenhouse film fixture as claimed in claim 1, is characterized in that: the shape of described stage clip (31) is trapezoidal wave.
3. a booth, comprises the support column (41) of some paired distributions, some canopy film fixtures be positioned on the described support column (41) distributed in pairs for a pair; It is characterized in that: described canopy film fixture adopts the structure described in claim 1 or 2.
4. booth as claimed in claim 3, is characterized in that: described support column (41) is fixed by ground (42), carries out reinforcement by connection between support column (41) by cross structure and lower overarm (33).
5. a conjoined green house, is made up of some monomer booths, it is characterized in that: described monomer booth adopts the structure described in claim 3 or 4.
6. conjoined green house as claimed in claim 5, is characterized in that: between two described pair of arc supports, be provided with drain ditch (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410013851.XA CN104770242A (en) | 2014-01-13 | 2014-01-13 | Greenhouse film fixing device, greenhouse and connected greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410013851.XA CN104770242A (en) | 2014-01-13 | 2014-01-13 | Greenhouse film fixing device, greenhouse and connected greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104770242A true CN104770242A (en) | 2015-07-15 |
Family
ID=53612270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410013851.XA Pending CN104770242A (en) | 2014-01-13 | 2014-01-13 | Greenhouse film fixing device, greenhouse and connected greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104770242A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107593182A (en) * | 2017-11-01 | 2018-01-19 | 厦门农丰园大棚开发有限公司 | A kind of insect prevention greenhouse applied to farmland |
-
2014
- 2014-01-13 CN CN201410013851.XA patent/CN104770242A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107593182A (en) * | 2017-11-01 | 2018-01-19 | 厦门农丰园大棚开发有限公司 | A kind of insect prevention greenhouse applied to farmland |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150715 |
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| WD01 | Invention patent application deemed withdrawn after publication |