CN2506066Y - Frame for greenhouse - Google Patents
Frame for greenhouse Download PDFInfo
- Publication number
- CN2506066Y CN2506066Y CN01271074U CN01271074U CN2506066Y CN 2506066 Y CN2506066 Y CN 2506066Y CN 01271074 U CN01271074 U CN 01271074U CN 01271074 U CN01271074 U CN 01271074U CN 2506066 Y CN2506066 Y CN 2506066Y
- Authority
- CN
- China
- Prior art keywords
- big
- arc groove
- canopy
- section
- arc
- 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.)
- Expired - Fee Related
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Classifications
-
- 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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- Residential Or Office Buildings (AREA)
Abstract
A framework structure used in greenhouse shed comprises transverse arch beams which has equidistance intervals and T-shaped cross section. An inverted groove-shaped vertical tensile beam is arranged between the two neighboring transverse arch beams and is connected with a right-angle side of the cross section of the T-shaped transversal arch beam.
Description
Technical field:
The utility model relates to the skeleton of a kind of agricultural installations, particularly a kind of green house.
Technical background:
Present framework of glasshouse big shack generally all adopts reinforcing bar or brandreth to be welded in order to reach the requirement of intensity, complex structure, construction trouble, cost height.
Summary of the invention:
The utility model solves present framework of glasshouse big shack complex structure, the problem that construction is loaded down with trivial details, cost is high, and a kind of simple in structure, easy construction, framework of glasshouse big shack with low cost are provided.
The technical solution of the utility model is: the utility model comprises that at interval equidistant cross section is the horizontal arched girder of T type, and the cross section that links to each other with right-angle side in the T type described horizontal arched girder that be provided with that keeps at a certain distance away between described every adjacent two horizontal arched girders is vertical straining beam of grooved.
The top of above-mentioned horizontal arched girder is provided with arc groove along the beam length direction,
Coupling has press strip in the above-mentioned arc groove;
Above-mentioned arc groove cross section is a circular arc, the circular arc that is constituted right central angle greater than 180 degree.
Two opposite side in the cross section of above-mentioned press strip are parallel, and its spacing is less than the width of above-mentioned arc groove porch, and two opposite side are the arc limit in addition, and the longest distance on described two arc limits is greater than the width of arc groove porch.
Above-mentioned be arranged at arc press strip in the arc groove above be provided with one or several dial holes.
Keep at a certain distance away between two horizontal arched girders of above-mentioned certain position and also be provided with the adjustable air window.
Above-mentioned adjustable air window is arranged between two vertical straining beams.
The material of above-mentioned horizontal arched girder, vertical straining beam and adjustable air window is plastics.
The utility model adopts the horizontal arched girder of T type to form skeleton with the vertical straining beam of grooved that falls that links to each other with right-angle side in the T type, simple in structure and firm, after skeletal fixation is good, directly spread plastic film at skin, then press strip is snapped in arc groove, make plastic film be close to skeleton.Because skeleton adopts plastics to make, can pour into standard component directly assembly unit at the scene to arched girder and straining beam respectively.So simple in structure, the easy construction of the utility model, owing to save a large amount of manpower and materials, also owing to the overall plastic structure of employing, so cost is very cheap.
Description of drawings:
Fig. 1 is a forward view of the present utility model;
Fig. 2 is the A-A profile of Fig. 1;
Fig. 3 is the structural representation of the utility model adjustable air window.
Embodiment:
Horizontal arched girder 1 constitutes the horizontal domes of booth among Fig. 1, horizontal arched girder 1 is combined into big-canopy framework with vertical straining beam 2 among Fig. 2, adjustable air window 3 is arranged between two vertical straining beams, laterally the cross section of arched girder 1 is the T type, the top of this T type arched girder 1 is provided with arc groove 8, card has press strip 9 in the arc groove 8, the both ends of the surface of press strip 9 are respectively 10,11, both ends of the surface 10, the width of the porch 12 of 11 spacing and arc groove 8 coupling, the cambered surface 13 of press strip 9,13 ' is mated with the cambered surface 14 of arc groove 8.The interior right-angle side of this T type arched girder 1 is fixedlyed connected for the trough rim of vertical straining beam 2 of grooved by screw or draw-in groove and cross section.Laterally the material of arched girder 1, vertical straining beam 2 and adjustable air window 3 is duroplasts.
The adjustable air window 3 of present embodiment is made up of three movable branching rods 5, the window-frame 6 that are provided with on the crossbeam 4 that is fixed on two vertical straining beams, 2 bottoms among Fig. 3, the movable branching rod of the centre in three movable branching rods 5 is provided with a fastening bolt 7, is used for regulating at any time the height with stationary adjustable air window 3 breakdowns.
Claims (9)
1. big-canopy framework, it is characterized in that comprising that at interval equidistant cross section is the horizontal arched girder of T type, the cross section that links to each other with right-angle side in the T type described horizontal arched girder that be provided with that keeps at a certain distance away between described every adjacent two horizontal arched girders is vertical straining beam of grooved.
2. big-canopy framework according to claim 1 is characterized in that the top of described horizontal arched girder is provided with arc groove along the beam length direction;
3. big-canopy framework according to claim 2 is characterized in that described arc groove cross section is a circular arc, the circular arc that is constituted right central angle greater than 180 degree.
4. big-canopy framework according to claim 3 is characterized in that coupling has press strip in the described arc groove;
5. big-canopy framework according to claim 4, it is characterized in that two opposite side in the cross section of described press strip are parallel, its spacing is less than the width of above-mentioned arc groove porch, and two opposite side are the arc limit in addition, and the longest distance on described two arc limits is greater than the width of arc groove porch.
6. according to claim 4 or 5 described big-canopy frameworks, it is characterized in that described be arranged at press strip in the arc groove above be provided with one or several dial holes.
7. big-canopy framework according to claim 1, it is characterized in that keeping at a certain distance away between two horizontal arched girders of described certain position also is provided with the adjustable air window.
8. according to claim 1 or 7 described big-canopy frameworks, it is characterized in that described adjustable air window is arranged between two vertical straining beams.
9. according to claim 1 or 7 described big-canopy frameworks, it is characterized in that the material of described horizontal arched girder, vertical straining beam and adjustable air window is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01271074U CN2506066Y (en) | 2001-11-21 | 2001-11-21 | Frame for greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01271074U CN2506066Y (en) | 2001-11-21 | 2001-11-21 | Frame for greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2506066Y true CN2506066Y (en) | 2002-08-21 |
Family
ID=33676575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01271074U Expired - Fee Related CN2506066Y (en) | 2001-11-21 | 2001-11-21 | Frame for greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2506066Y (en) |
-
2001
- 2001-11-21 CN CN01271074U patent/CN2506066Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |