CN204212319U - A kind of screw-in greenhouse pillar - Google Patents
A kind of screw-in greenhouse pillar Download PDFInfo
- Publication number
- CN204212319U CN204212319U CN201420641438.3U CN201420641438U CN204212319U CN 204212319 U CN204212319 U CN 204212319U CN 201420641438 U CN201420641438 U CN 201420641438U CN 204212319 U CN204212319 U CN 204212319U
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- steel pipe
- screw
- welded
- utility
- model
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Abstract
The utility model discloses a kind of screw-in greenhouse pillar, it is characterized in that: comprise steel pipe, described steel pipe hypomere is welded with helical member, and described steel pipe bottom is welded with cone piece, makes bottom be tip shape, and described steel pipe stage casing or epimere are welded with action bars.The utility model advantage is compared with prior art: adopt structure of the present utility model, can improve the installation effectiveness of warmhouse booth, reduces labour intensity, reduces installation cost, avoids the pollution to soil, is convenient to remove and recycling.
Description
Technical field
The utility model relates to greenhouse support structure, particularly relates to a kind of screw-in greenhouse pillar.
Background technology
Steel work warmhouse booth column is installed, the general point type basis (Fig. 1) adopting cement concrete cast-in-site, easy contaminated land.And when changing land use, the concrete stake that removal disposal residual amount is huge, difficulty is large, costly, does not meet the requirement of energy-conserving and environment-protective.The point type key dimension of cement concrete cast is that: 400(is long) × 400(is wide) × 600(is dark); Volume is: 0.1m3; The cost of materials of each cement concrete: 20 yuan; The labour cost of digging pit in each hole: 8 yuan; The cast expense of every root post: 20 yuan.The point type basis expense of cement concrete cast adds up to: 48 yuan, cost is also high.
Utility model content
The utility model is to solve above-mentioned deficiency, provides a kind of screw-in greenhouse pillar.
Above-mentioned purpose of the present utility model is realized by following technical scheme: a kind of screw-in greenhouse pillar, it is characterized in that: comprise steel pipe, described steel pipe hypomere is welded with helical member, described steel pipe bottom is welded with cone piece, make bottom be tip shape, described steel pipe stage casing or epimere are welded with action bars.
During installation, hand-held operation bar, screws in column in soil fixing, does not need casting cement concrete.
Preferably, described steel pipe is hot galvanized steel pipe, and its external diameter is 60mm, and thickness of steel pipe is 2.5mm.
Preferably, described helical member is made up of Q235-A steel plate, the thickness 4mm of described helical member, and diameter is 140mm, consumable material weight 0.6kg, cost of materials 2.7 yuan, processing charges and mould depreciation cost 1.5 yuan, and welding and auxiliary material take 1 yuan.
Preferably, described cone piece is made up of Q235-A steel plate, described cone piece thickness 2mm, consumable material weight 0.16kg, cost of materials 0.7 yuan, processing charges and mould depreciation cost 1 yuan, and welding and auxiliary material take 1 yuan; The labour cost 10 yuan that every root post screws in.Processing charges, the installation fee of screw-in greenhouse pillar foundation add up to: 17.9 yuan.
Therefore compared with screw-in greenhouse pillar is poured into a mould with cement concrete, every root can reduce costs 30.1 yuan.
The downward bearing capacity 3000N of processing screw-in greenhouse pillar, without sedimentation; Upwards draw 2000N, without vertical displacement; Lateral bending moment 300N-m, column tilts≤3 °.If increase lateral bending moment further, the flexural deformation of column body only can be caused.Technical performance and the point type of screw-in greenhouse pillar water basic greenhouse pillar and are equal to, and can meet the pressure-bearing of warmhouse booth, wind resistance, the anti-technical requirements pulled up.
The utility model advantage is compared with prior art: adopt structure of the present utility model, can improve the installation effectiveness of warmhouse booth, reduces labour intensity, reduces installation cost, avoids the pollution to soil, is convenient to remove and recycling.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of cement concrete cast-in-site greenhouse pillar.
Fig. 2 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 2, a kind of screw-in greenhouse pillar, comprises steel pipe 1, and described steel pipe 1 hypomere is welded with helical member 2, and described steel pipe 1 bottom is welded with cone piece 3, makes bottom be tip shape, and described steel pipe 1 stage casing or epimere are welded with action bars 4.
During installation, hand-held operation bar 4, screws in column in soil fixing, does not need casting cement concrete.Described steel pipe 1 is hot galvanized steel pipe, and its external diameter is 60mm, and steel pipe 1 wall thickness is 2.5mm.Described helical member 2 is made up of Q235-A steel plate, the thickness 4mm of described helical member 2, and diameter is 140mm, consumable material weight 0.6kg, cost of materials 2.7 yuan, processing charges and mould depreciation cost 1.5 yuan, and welding and auxiliary material take 1 yuan.Described cone piece 3 is made up of Q235-A steel plate, described cone piece 3 thickness 2mm, consumable material weight 0.16kg, cost of materials 0.7 yuan, processing charges and mould depreciation cost 1 yuan, and welding and auxiliary material take 1 yuan; The labour cost 10 yuan that every root post screws in.Processing charges, the installation fee of screw-in greenhouse pillar foundation add up to: 17.9 yuan.
Mounting method of the present utility model is: in constructed plot, through unwrapping wire, after determining column mounting points position and absolute altitude, first use the auger of diameter 40mm dark at the empty 600mm of specified point position vertical drill, then screw-in greenhouse pillar is screwed into prescribed depth along this hole, after correcting verticality, along column periphery by native tamping.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model manual and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a screw-in greenhouse pillar, is characterized in that: comprise steel pipe, and described steel pipe hypomere is welded with helical member, and described steel pipe bottom is welded with cone piece, makes bottom be tip shape, and described steel pipe stage casing or epimere are welded with action bars.
2. a kind of screw-in greenhouse pillar according to claim 1, it is characterized in that: described steel pipe is hot galvanized steel pipe, its external diameter is 60mm, and thickness of steel pipe is 2.5mm.
3. a kind of screw-in greenhouse pillar according to claim 1, is characterized in that: described helical member is made up of Q235-A steel plate, the thickness 4mm of described helical member, and diameter is 140mm.
4. a kind of screw-in greenhouse pillar according to claim 1, is characterized in that: described cone piece is made up of Q235-A steel plate, described cone piece thickness 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420641438.3U CN204212319U (en) | 2014-10-31 | 2014-10-31 | A kind of screw-in greenhouse pillar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420641438.3U CN204212319U (en) | 2014-10-31 | 2014-10-31 | A kind of screw-in greenhouse pillar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204212319U true CN204212319U (en) | 2015-03-18 |
Family
ID=52981004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420641438.3U Expired - Fee Related CN204212319U (en) | 2014-10-31 | 2014-10-31 | A kind of screw-in greenhouse pillar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204212319U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104711982A (en) * | 2015-03-31 | 2015-06-17 | 德清易成进出口有限公司 | Spiral type ground nail with locking function |
| CN106767681A (en) * | 2016-11-21 | 2017-05-31 | 山东大学 | Suitable for the surface subsidence monitoring device and its monitoring method of Canal in Loess Area |
-
2014
- 2014-10-31 CN CN201420641438.3U patent/CN204212319U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104711982A (en) * | 2015-03-31 | 2015-06-17 | 德清易成进出口有限公司 | Spiral type ground nail with locking function |
| CN106767681A (en) * | 2016-11-21 | 2017-05-31 | 山东大学 | Suitable for the surface subsidence monitoring device and its monitoring method of Canal in Loess Area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |