CN1415183A - Steel rope bracing type plastic greenhouse - Google Patents
Steel rope bracing type plastic greenhouse Download PDFInfo
- Publication number
- CN1415183A CN1415183A CN01129050A CN01129050A CN1415183A CN 1415183 A CN1415183 A CN 1415183A CN 01129050 A CN01129050 A CN 01129050A CN 01129050 A CN01129050 A CN 01129050A CN 1415183 A CN1415183 A CN 1415183A
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- China
- Prior art keywords
- strut
- steel cable
- plastic
- short
- group
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 44
- 239000010959 steel Substances 0.000 title claims abstract description 44
- 239000004033 plastic Substances 0.000 title claims abstract description 30
- 229920003023 plastic Polymers 0.000 title claims abstract description 30
- 239000002985 plastic film Substances 0.000 claims abstract description 17
- 229920006255 plastic film Polymers 0.000 claims abstract description 17
- 230000002153 concerted effect Effects 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 3
- 229920002457 flexible plastic Polymers 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000011368 organic material Substances 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 2
- 238000004904 shortening Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 11
- 208000007101 Muscle Cramp Diseases 0.000 description 7
- 230000003014 reinforcing effect Effects 0.000 description 4
- 241000238631 Hexapoda Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000863032 Trieres Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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
Landscapes
- Tents Or Canopies (AREA)
Abstract
The plastic greenhouse with steel cable as pull supporter has steel cable connected between supporting rods, plastic film fixed to the steel cable, openable plastic film or wall on its side, high and low supporting rods, ridge supporting top, and one group of supporting rods comprising middle high supporting rod and two side low supporting rods. The invention adopts a group of support rods and steel ropes to form a shed frame structure, thereby greatly saving the steel consumption, greatly shortening the working procedure and the manufacturing period, having the manufacturing cost per square meter which is only 20-30 percent of the lowest manufacturing cost level of the prior greenhouse, being economical and durable and having long service life.
Description
The invention belongs to a kind of roof beam structure mainly by rope, particularly the plastic tunnel of steel cable stay bolt.
The plastic tunnel of existing cultivation usefulness is a lot, but all nothing more than carrying out beam column frame with steel such as angle steel, reinforcing bars, again with plastic film shop item and side.The booth of this steelframe formula, though solid, the consumption steel are many, production process is long, and cost is very high, and according to measuring and calculating, the cost of manufacture of this plastic tunnel is at 40-200 unit/rice
2Not etc., build one 100 square metres plastic tunnel for common peasant household, will spend 4000 to yuans up to ten thousand, this numeral still is an astronomical figure that is difficult to jump more for vast Chinese farmers of not shaking off poverty as yet.Therefore, this plastic tunnel popularize also quite difficult.For the stronger plantation flowers of many strength and the specialist or the economic entity of special crop, everybody wishes to do small investment, returns this fast thing, they also wish to have a kind of simple in structure, and the plastic tunnel of economy and durability replaces existing this expensive booth.
Purpose of the present invention is exactly will propose a kind of simple in structure, materials and production process is few, cost is low and the steel rope pulled tension brace type large plastic greenhouse of economy and durability, to overcome the deficiencies in the prior art.
This steel rope pulled tension brace type large plastic greenhouse proposed by the invention, it has strut, plastic film, it is characterized in that having between strut the steel cable of tension to connect, above the steel cable or below have plastic film fixing with it, the side is plastic film to be opened/closed or wall.
Strut is divided into high strut and short strut, and the canopy crestal culmination is supported by high strut, and one group of strut is made up of two short struts or two struts of one high and one low on high strut of centre and both sides.
The strut group is one high two when short, and high strut is directly perpendicular, outwards tiltedly perpendicular or two the short struts of two short struts directly perpendicular simultaneously with oblique to bar by interior support to arrive in fixing.
Tiltedly perpendicular strut center line near or overlap the line of making a concerted effort of both sides steel cable.
When the strut group was one high and one low, high strut was tiltedly perpendicular or/and short strut is directly perpendicular.
Strut is that metal tube is made, and the bar head is that the fixedly plastic body of the groove of steel cable is arranged, and the bar pin is welded with the pin muscle, is fixed on the concrete pad.
The wire rope handling of reinforcing and frame rope reinforcement by connection are arranged between the strut group, and steel cable is by rope cramp and the tension of stringing button.
Plastic film is clipped on the steel cable by film.
The steel cable appearance overlaps a plastics light wall pipe or spraying one deck alleviates the organic materials such as flexible plastic of film damage.
The present invention adopts the strut of one group of group to be arranged in battle array, tighten with the steel cable stay bolt, between each group strut, wear tow and frame rope again, form frame, the generally auxilliary from the outside lid of plastic film, with the steel cable contact position be the semi-surrounding structure, clamp fixingly again with the film of plastic production, the wall of canopy is with also hanging envelope with film, sometimes be the insect protected meter of booth, wall is hung earlier one deck fly net, and the film volume is set in the outside again, so as booth every worm, ventilative and insulation.For smaller booth, the film of cover cap ceiling can also outwards be assisted in canopy simply, and the film folder is folder from inside to outside, but this mode is not suitable for using in the snowy area of meeting.
The present invention adopts simple strut and steel cable stay bolt to make frame, has saved rolled steel dosage greatly than existing steelframe plastic tunnel, and the operation of making booth significantly reduces, and fabrication cycle also shortens greatly.Through measuring and calculating, adopt the present invention to make plastic tunnel, every square metre cost only is equivalent to the 20-30% of existing cheapest cost level, and construction period shortens about 30%.Structural relation between strut of the present invention and the steel cable, stressed reasonable, particularly hound can make full use of the upright very heavy characteristic of material and alleviate size and the weight that reduces strut on the line of making a concerted effort of its steel cable that holds, and saves cost; Steel cable is tightened with the stringing button, is beneficial to the adjustment of dismounting and elasticity, improves installation accuracy.In addition, the present invention is economy and durability also, and long service life also can be moved easily to change places and build, and uses repeatedly.
Accompanying drawing 1 is front view of the present invention (just analysing and observe).
Accompanying drawing 2 is vertical view of the present invention (local omissions).
Accompanying drawing 3 is A-A profile (local omissions).
Accompanying drawing 4 is front views of strut (high strut or short strut) and strut header structure.
Accompanying drawing 5 is left views (broken section) of strut (high strut or short strut) and strut header structure.
Accompanying drawing 6 is B-B profiles.
Accompanying drawing 7 is that ground draw ring, stringing are buckled, the structural front view of rope cramp and steel cable.
Accompanying drawing 8 is that ground draw ring, stringing are buckled, the structure vertical view of rope cramp and steel cable.
Accompanying drawing 9 is high strut of the present invention and short strut cross-sectional views when being brace.
Accompanying drawing 10 is high strut of the present invention and short strut cross-sectional views when being straight-bar.
In Fig. 1-10:
1-ground draw ring is made and is fixed in the concrete with reinforcing bar; 2-stringing button; The short strut of 3-; The 4-steel cable; 5-concrete strut socket; The high strut of 6-; 7-reinforces wire rope handling; The 8-plastic film; 9-strut pin muscle; 10-soil; 11-frame rope; 12-strut head; 13-film folder; 14-steel cable overcoat (being coated with) layer; The 15-rope cramp; 16-supports bar.
Embodiment one
Build one long 50 meters, wide 40 meters, high 3 meters, the booth shown in Fig. 1-8,2000 square metres of upright projection areas, by at interval 2 meters arrange the strut groups, 26 groups of struts of the row of need altogether, every group of strut is made of the height support of centre and the short strut on both sides.Each is organized between strut and reinforces with reinforcing wire rope handling and limit rope, and wire rope handling and Bian Shengjun pass from the hole of strut, and both sides are fixed with rope clamp, and the structure of four sidewalls as mentioned above.Material requested and price are as follows:
Title material and specification quantity and the unit price amount of money (unit)
1520 meters of diameter 6MM steel cables, 1.8 yuan/meter 2736
58 of rope cramps, 5 yuan/290
400 meters of diameter 25MM galvanized pipes, 5 yuan/meter 2000
1520 meters of diameter 10MM rope slings, 0.8 yuan 1216
58 on left and right sides tooth stringing button, 20 yuan/1160
3080 meters of plastic films
2, 2 yuan/meter
26160
Other materials 3988
Labor wage 3302
Add up to 20852
According to last column count, the cost of the plastic tunnel of this steel cable stay bolt is 10.42 yuan/meter
2, only be equivalent to the 5-26% of existing steelframe plastic tunnel.Through on probation, steadiness and steelframe booth are as good as, and welcome by the trier.
Embodiment two
Booth is of a size of long 50 meters, and is wide 30 meters, 1500 square metres of projected areas, frame as shown in Figure 9, high-end 3.5 meters, 3 meters of low sides, every group of strut is made up of high, short two hounds, every group 2 meters at interval, use wire rope handling, the auxilliary equipment, method of plastic film is as above routine.Material requested and price are as follows:
Title material and specification quantity and the unit price amount of money (unit)
1260 meters of diameter 6MM steel cables, 1.8 yuan/meter 2268
58 of rope cramps, 5 yuan/290
234 meters of diameter 25MM galvanized pipes, 5 yuan/meter 1170
1260 meters of diameter 10MM rope slings, 0.8 yuan 1008
58 on left and right sides tooth stringing button, 20 yuan/1160
2310 meters of plastic films
2, 2 yuan/meter
24620
Other materials 2991
Labor wage 2477
Add up to 15984
According to last column count, the plastic tunnel unit cost of this form is 10.66 yuan/2, is equivalent to the 5.3-26.6% of existing steelframe booth.Firm performance and the same substantially example of pouplarity.
Embodiment three
The projection size of booth is with example one, frame as shown in figure 10, every group of strut is made up of a high strut and two short struts, strut is straight-bar, just two short bars all have the support bar that supports outwardly supportting 35 meters of high strut vertical heights, 3 meters of short strut vertical heights, steel cable one end is fixed in short support club head, and the other end is tightened in high strut head place by the stringing button.Each is organized between strut and still reinforces with wire rope handling.This booth material requested and price are as follows:
Title material and specification quantity and the unit price amount of money (unit)
1300 meters of diameter 6MM steel cables, 1.8 yuan/meter 2340
58 of rope cramps, 5 yuan/290
364 meters of diameter 25MM galvanized pipes, 5 yuan/meter 1820
1300 meters of diameter 10MM rope slings, 0.8 yuan 1040
58 on left and right sides tooth stringing button, 20 yuan/1160
3080 meters of plastic films
2, 2 yuan/meter
26160
Other materials 3988
Labor wage 3302
Add up to 20100
According to last column count, the booth unit cost of this form is 10.5 yuan/meter
2, be equivalent to the 5.3-26.3% of existing steelframe booth.The same two examples of steadiness and pouplarity.
Claims (9)
1, a kind of steel rope pulled tension brace type large plastic greenhouse, it has strut, plastic film, it is characterized in that having between strut the steel cable of tension to connect, above the steel cable or below have plastic film fixing with it, the side is plastic film to be opened/closed or wall.
2, by the described plastic tunnel of claim 1, its feature ground is divided into high strut and short strut in strut, and the canopy crestal culmination is supported by high strut, and one group of strut is made up of two short struts or two struts of one high and one low on high strut of centre and both sides.
3, by the described plastic tunnel of claim 1, it is characterized in that the strut group is one high two when short, high strut is directly perpendicular, outwards tiltedly perpendicular or two the short struts of two short struts directly perpendicular simultaneously with oblique to bar by interior support to arrive in fixing.
4, by the described plastic tunnel of claim 1, when it is characterized in that the strut group is one high and one low, high strut is tiltedly perpendicular or/and short strut is directly perpendicular.
5, by claim 1 or 3 or 4 described plastic tunnels, its feature ground in tiltedly perpendicular strut center line near or overlap the line of making a concerted effort of both sides steel cable.
6, by the described plastic tunnel of claim 1, it is characterized in that strut is that metal tube is made, the bar head is that the fixedly plastic body of the groove of steel cable is arranged, and the bar pin is welded with the pin muscle, is fixed on the concrete pad.
7, by the described plastic tunnel of claim 1, it is characterized in that having between the strut group and reinforce wire rope handling and frame rope reinforcement by connection, steel cable is by rope cramp and the tension of stringing button.
8, by the described plastic tunnel of claim 1, it is characterized in that plastic film is clipped on the steel cable by film.
9,, it is characterized in that the steel cable appearance is overlapped a plastics light wall pipe or spraying one deck alleviates the organic materials such as flexible plastic of film damage by the described plastic tunnel of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01129050A CN1415183A (en) | 2001-11-08 | 2001-11-08 | Steel rope bracing type plastic greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01129050A CN1415183A (en) | 2001-11-08 | 2001-11-08 | Steel rope bracing type plastic greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1415183A true CN1415183A (en) | 2003-05-07 |
Family
ID=4668852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01129050A Pending CN1415183A (en) | 2001-11-08 | 2001-11-08 | Steel rope bracing type plastic greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1415183A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101253838B (en) * | 2007-03-02 | 2011-05-04 | 上海市南洋模范中学 | Water tank type greenhouse |
| CN102653187A (en) * | 2011-03-03 | 2012-09-05 | 富士胶片株式会社 | Sheet conveying device and ink jet recording apparatus |
| CN103125306A (en) * | 2012-02-23 | 2013-06-05 | 余天杰 | Household planting shed |
-
2001
- 2001-11-08 CN CN01129050A patent/CN1415183A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101253838B (en) * | 2007-03-02 | 2011-05-04 | 上海市南洋模范中学 | Water tank type greenhouse |
| CN102653187A (en) * | 2011-03-03 | 2012-09-05 | 富士胶片株式会社 | Sheet conveying device and ink jet recording apparatus |
| CN102653187B (en) * | 2011-03-03 | 2016-07-06 | 富士胶片株式会社 | Paper transport device and ink-jet recording apparatus |
| CN103125306A (en) * | 2012-02-23 | 2013-06-05 | 余天杰 | Household planting shed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |