CN104100198A - Greenhouse steel ladder and external sun-shading framework connecting device - Google Patents
Greenhouse steel ladder and external sun-shading framework connecting device Download PDFInfo
- Publication number
- CN104100198A CN104100198A CN201410373712.8A CN201410373712A CN104100198A CN 104100198 A CN104100198 A CN 104100198A CN 201410373712 A CN201410373712 A CN 201410373712A CN 104100198 A CN104100198 A CN 104100198A
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- China
- Prior art keywords
- steel ladder
- greenhouse
- platform
- external sunshade
- crossbeam
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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 invention discloses a greenhouse steel ladder and external sun-shading framework connecting device. The connecting device comprises two external sun-shading vertical columns and an external sun-shading horizontal beam, wherein the bottoms of the two external sun-shading vertical columns are connected and fixed with the aluminum alloy gutters on a greenhouse roof; the tops of the two external sun-shading vertical columns are connected together through the external sun-shading horizontal beam; the connecting device further comprises a steel ladder for allowing maintenance staff to get onto the greenhouse roof, and a protecting cage covering the steel ladder for providing protection for the maintenance staff; the steel ladder comprises a plurality of steps, and a plurality of steel ladder buttresses for connecting the steps; a steel ladder platform is arranged at the top of the steel ladder; the connecting device further comprises a fixing device for improving the stability of the upper part of the steel ladder. According to the invention, the connecting device is simple in structure, and can maintain the greenhouse roof with relatively high shoulder height.
Description
Technical field
The present invention relates to the linkage of a kind of greenhouse steel ladder, particularly greenhouse steel ladder and external sunshade skeleton linkage.
Background technology
Greenhouse (greenhouse), claims again greenhouse, can printing opacity, insulation (or heating), be used for the facility of cultivated plant; In the season that is not suitable for plant growth, can be provided breeding time and increase output, be used for the plant cultures such as low temperature season warm season vegetable, flowers, forest or grow seedlings etc.
Greenhouse Function Classification, according to the final use function in greenhouse, can be divided into the commercial greenhouse that productivity greenhouse, test (education) chamber warm in nature and the permission public enter; Vegetable growing greenhouse, flower culture greenhouse, cultivation greenhouse etc. all belong to productivity greenhouse; Phjytotron, laboratory, greenhouse etc. belong to test (education) chamber warm in nature; Various showhouses, retail greenhouse, goods wholesale greenhouse etc. belong to commercial greenhouse.
Along with the demand of the growing environment of crop, the shoulder height in greenhouse is more and more higher, and this roofing in just using to greenhouse is safeguarded and brought certain difficulty; On greenhouse, be equipped with steel ladder greenhouse roof is safeguarded to be scheme conventional in this area; Due to the characteristic of greenhouse roof, (building surface is rigidity, can directly be connected with steel ladder, and greenhouse roof is glass and aluminum alloy frame, can not be as the supporting surface of steel ladder) steel ladder can not be set directly on greenhouse roof, it must be installed by some other servicing unit, so not only waste resource, also cost of idleness.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of simple in structure and greenhouse steel ladder and the external sunshade skeleton linkage that can safeguard the higher greenhouse roof of shoulder height.
For achieving the above object, technical scheme of the present invention is as follows:
Greenhouse steel ladder and external sunshade skeleton linkage, described greenhouse steel ladder and external sunshade skeleton linkage comprise two external sunshade columns and an external sunshade crossbeam, aluminium alloy gutter on bottom and the greenhouse roof of described two external sunshade columns is connected and fixed, and described external sunshade crossbeam links together the top of two external sunshade columns;
Described greenhouse steel ladder and external sunshade skeleton linkage also comprise that one makes attendant enter into the steel ladder on greenhouse roof and covers on the cage that protects of on steel ladder, attendant being protected, the bottom of described steel ladder and greenhouse wall beam weld together, and the welded top of described steel ladder is on external sunshade crossbeam;
The steel ladder counterfort that described steel ladder comprises several steps and several steps are linked together, the top of described steel ladder is provided with steel ladder platform, and the steel ladder counterfort of one end of described steel ladder platform and step both sides of steel ladder topmost welds together; The other end of described steel ladder platform extends on greenhouse roof;
Described greenhouse steel ladder and external sunshade skeleton linkage also comprise that one for improving the fastening devices of steel ladder top stability, and described fastening devices forms by platform crossbeam with the platform crossbeam suspension rod that platform beam vertical welds together; The cross section of described fastening devices is L shaped, and described platform crossbeam and the discontiguous one end of platform crossbeam suspension rod and external sunshade column weld together, described platform crossbeam suspension rod with the discontiguous one end of platform crossbeam together with external sunshade beam welding; Described platform crossbeam is positioned at the bottom surface of steel ladder platform, and together with steel ladder platform welding.
In one embodiment of the invention, described steel ladder platform top is provided with the handrail extending along steel ladder land lengths direction, and the bottom welding of described handrail is on platform crossbeam.
In one embodiment of the invention, the end of described handrail is U-shaped ending structure.
By technique scheme, the invention has the beneficial effects as follows:
The present invention is simple in structure, easy to use, its external sunshade skeleton by steel ladder and greenhouse is fixed together, avoided steel ladder to contact with the direct of greenhouse roof, it has not only improved the safety while safeguarding greenhouse roof, is also applicable to the greenhouse roof that shoulder height is higher and safeguards.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is that the present invention is arranged on the elevation on greenhouse roof;
Fig. 2 is that the present invention is arranged on the part lateral view on greenhouse roof;
Numeral and the represented corresponding component title of letter in figure:
10, external sunshade column 20, external sunshade crossbeam 30, aluminium alloy gutter 40, steel ladder 41, step 42, steel ladder counterfort 43, steel ladder platform 44, handrail 45, protect cage 50, platform crossbeam 51, platform crossbeam suspension rod 60, greenhouse roof.
Detailed description of the invention
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
Shown in Fig. 1 and Fig. 2, the invention discloses greenhouse steel ladder and external sunshade skeleton linkage, greenhouse external sunshade frame device comprises two external sunshade columns 10 and an external sunshade crossbeam 20, two external sunshade columns 10 are arranged in the end face of greenhouse roof 60, and its bottom is connected and fixed with the aluminium alloy gutter 30 on greenhouse roof 60, and external sunshade crossbeam 20 links together two external sunshade column 10 tops; Two external sunshade columns 10 and an external sunshade crossbeam 20 are combined and are formed stable stress system.
Greenhouse of the present invention steel ladder and external sunshade skeleton linkage also comprise one can make attendant enter into the steel ladder 40 that greenhouse roof safeguards greenhouse roof and cover on that steel ladder 40 tops protect attendant protect cage 45, steel ladder 40 entirety vertically arrange, the bottom of steel ladder 40 and greenhouse wall beam weld together, and the welded top of steel ladder 40 is on external sunshade crossbeam 20; Steel ladder entirety does not directly contact with greenhouse roof, and it can not destroy glass and aluminum alloy frame on greenhouse roof; Protecting cage is semicircular structure, and the both ends of protecting cage 45 are welded on respectively on steel ladder counterfort, and the design of protecting cage 45 has improved safety when guardian climbs steel ladder.
Steel ladder 40 of the present invention comprises several steps 41 and the steel ladder counterfort 42 that several steps are linked together, and guardian can buttress steel ladder counterfort 42 in the time climbing steel ladder, has improved security performance; The top of steel ladder 40 is provided with steel ladder platform 43, and the steel ladder counterfort 42 of one end of steel ladder platform 43 and step both sides of steel ladder topmost is horizontally welded together; The other end of steel ladder platform extends on greenhouse roof 60; Guardian reaches behind steel ladder top, just can go on greenhouse roof roofing is safeguarded along steel ladder platform.
The height of steel ladder does not limit herein, and its greenhouse shoulder height of safeguarding with the need arranges, and therefore the number of steel ladder step does not also add and repeats herein.
Greenhouse steel ladder and external sunshade skeleton linkage also comprise that one for improving the fastening devices of steel ladder top stability, because the top of steel ladder is independent and external sunshade beam welding just, guardian is on step time, the pulling force bearing between steel ladder top and external sunshade crossbeam is larger, the possibility that it exists fracture, therefore needs to increase a fastening devices that improves stretching resistance, increases stability.
Fastening devices is made up of with the platform crossbeam suspension rod 51 together with platform crossbeam 50 vertical weldings platform crossbeam 50; The cross section of fastening devices is L shaped, and platform crossbeam 50 welds together with platform crossbeam suspension rod 51 discontiguous one end and external sunshade column 10, and platform crossbeam suspension rod 51 welds together with the discontiguous one end of platform crossbeam 50 and external sunshade crossbeam 20; Platform crossbeam 50 is positioned at the bottom surface of steel ladder platform 43, and welds together with steel ladder platform 43.
In order to improve the safety of guardian while walking on steel ladder platform 43, the application is provided with the handrail 44 extending along steel ladder platform 43 length directions above steel ladder platform 43, on the bottom welding platform crossbeam 50 of handrail 44, adopt U-shaped structure ending at the end of handrail 44, improve its aesthetic appearance.
More than show and described general principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and manual, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. greenhouse steel ladder and external sunshade skeleton linkage, described greenhouse steel ladder and external sunshade skeleton linkage comprise two external sunshade columns and an external sunshade crossbeam, aluminium alloy gutter on bottom and the greenhouse roof of described two external sunshade columns is connected and fixed, and described external sunshade crossbeam links together the top of two external sunshade columns;
It is characterized in that, described greenhouse steel ladder and external sunshade skeleton linkage also comprise that one makes attendant enter into the steel ladder on greenhouse roof and covers on the cage that protects of on steel ladder, attendant being protected, the bottom of described steel ladder and greenhouse wall beam weld together, and the welded top of described steel ladder is on external sunshade crossbeam;
The steel ladder counterfort that described steel ladder comprises several steps and several steps are linked together, the top of described steel ladder is provided with steel ladder platform, and the steel ladder counterfort of one end of described steel ladder platform and step both sides of steel ladder topmost welds together; The other end of described steel ladder platform extends on greenhouse roof;
Described greenhouse steel ladder and external sunshade skeleton linkage also comprise that one for improving the fastening devices of steel ladder top stability, and described fastening devices forms by platform crossbeam with the platform crossbeam suspension rod that platform beam vertical welds together; The cross section of described fastening devices is L shaped, and described platform crossbeam and the discontiguous one end of platform crossbeam suspension rod and external sunshade column weld together, described platform crossbeam suspension rod with the discontiguous one end of platform crossbeam together with external sunshade beam welding; Described platform crossbeam is positioned at the bottom surface of steel ladder platform, and together with steel ladder platform welding.
2. greenhouse according to claim 1 steel ladder and external sunshade skeleton linkage, is characterized in that, described steel ladder platform top is provided with the handrail extending along steel ladder land lengths direction, and the bottom welding of described handrail is on platform crossbeam.
3. greenhouse according to claim 2 steel ladder and external sunshade skeleton linkage, is characterized in that, the end of described handrail is U-shaped ending structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410373712.8A CN104100198B (en) | 2014-07-31 | 2014-07-31 | Greenhouse steel ladder and external sunshade skeleton connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410373712.8A CN104100198B (en) | 2014-07-31 | 2014-07-31 | Greenhouse steel ladder and external sunshade skeleton connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104100198A true CN104100198A (en) | 2014-10-15 |
| CN104100198B CN104100198B (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410373712.8A Active CN104100198B (en) | 2014-07-31 | 2014-07-31 | Greenhouse steel ladder and external sunshade skeleton connecting device |
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| Country | Link |
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| CN (1) | CN104100198B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107211772A (en) * | 2017-05-27 | 2017-09-29 | 宁波力泰电子科技有限公司 | Intelligent greenhouse external sunshade control device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB742515A (en) * | 1953-10-30 | 1955-12-30 | Douglas Grey Eade | Improvements in or relating to buildings |
| US4515241A (en) * | 1980-06-23 | 1985-05-07 | Gebelius Sven Runo Vilhelm | Flag-pole |
| CN202565851U (en) * | 2012-04-19 | 2012-12-05 | 北京天工创道建筑科技有限公司 | Ecological solar greenhouse |
| CN103125305A (en) * | 2011-11-29 | 2013-06-05 | 南通杰玉农产品有限公司 | Three-dimensional vegetable planting greenhouse |
| CN203097704U (en) * | 2013-03-01 | 2013-07-31 | 南通润邦重机有限公司 | Safe vertical steel ladder with protecting cage |
| CN204002534U (en) * | 2014-07-31 | 2014-12-10 | 上海都市绿色工程有限公司 | A kind of external sunshade frame device with steel ladder |
-
2014
- 2014-07-31 CN CN201410373712.8A patent/CN104100198B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB742515A (en) * | 1953-10-30 | 1955-12-30 | Douglas Grey Eade | Improvements in or relating to buildings |
| US4515241A (en) * | 1980-06-23 | 1985-05-07 | Gebelius Sven Runo Vilhelm | Flag-pole |
| CN103125305A (en) * | 2011-11-29 | 2013-06-05 | 南通杰玉农产品有限公司 | Three-dimensional vegetable planting greenhouse |
| CN202565851U (en) * | 2012-04-19 | 2012-12-05 | 北京天工创道建筑科技有限公司 | Ecological solar greenhouse |
| CN203097704U (en) * | 2013-03-01 | 2013-07-31 | 南通润邦重机有限公司 | Safe vertical steel ladder with protecting cage |
| CN204002534U (en) * | 2014-07-31 | 2014-12-10 | 上海都市绿色工程有限公司 | A kind of external sunshade frame device with steel ladder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107211772A (en) * | 2017-05-27 | 2017-09-29 | 宁波力泰电子科技有限公司 | Intelligent greenhouse external sunshade control device |
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| Publication number | Publication date |
|---|---|
| CN104100198B (en) | 2016-07-06 |
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