CN212589235U - Structure of greenhouse daylighting surface - Google Patents
Structure of greenhouse daylighting surface Download PDFInfo
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- CN212589235U CN212589235U CN202021256028.9U CN202021256028U CN212589235U CN 212589235 U CN212589235 U CN 212589235U CN 202021256028 U CN202021256028 U CN 202021256028U CN 212589235 U CN212589235 U CN 212589235U
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- rods
- support
- arc
- support rods
- greenhouse
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- 238000003466 welding Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 235000012055 fruits and vegetables Nutrition 0.000 abstract 1
- 235000013399 edible fruits Nutrition 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 235000013311 vegetables Nutrition 0.000 description 3
- 241000112598 Pseudoblennius percoides Species 0.000 description 2
- 235000021384 green leafy vegetables Nutrition 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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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 utility model discloses a structure of greenhouse daylighting surface, which comprises support rods, a fixed rod and a V-shaped connecting rod formed by two support rods, wherein the support rods are arc-shaped, a plurality of support rods are arranged in parallel at equal intervals, the upper ends of the support rods are connected with a support wall body of the greenhouse, the lower ends of the support rods are fixed on the ground or a structural wall body of the ground to form a main body support structure of the daylighting surface, and two ends of each group of V-shaped connecting rods are correspondingly fixed on the support rods; two branch cross arrangement that are close to each other in the adjacent V type connecting rod on every bracing piece form a plurality of scissors cross support structure, and every dead lever one end corresponds to be fixed on the bracing piece, and the other end corresponds the fixed department that is fixed in two branches in the V type connecting rod, the utility model discloses the greenhouse can make sunshine vertical incidence time long, is fit for the cold wind frost area in plateau, has more excellent greenhouse effect, can plant fruit and vegetable.
Description
Technical Field
The utility model relates to a greenhouse application facility agriculture, specificly relate to a structure of greenhouse daylighting face.
Background
The greenhouse is a building facility which takes lighting covering materials as all or part of building enclosing structure materials, can be used for cultivating plants in winter or in seasons which are not suitable for open plant growth, and is an important component of agricultural productive buildings. The design of the greenhouse lighting surface structure is particularly important, and the use effect of the whole greenhouse can be influenced.
The greenhouse daylighting surface of present production and application is oblique straight plane or same camber angle cambered surface, oblique straight face daylighting surface structure sunshine can only be perpendicular when sunshine incident angle and daylighting surface etc. short period of time directly penetrate every day, alpine region temperature is cold, the illumination time is short, snowwind weather is comparatively common, therefore the bearing capacity of daylighting surface structure and sunshine incident time length seem very important, and same camber angle cambered surface is though sunshine irradiation time has increased, but consider the abominable weather of plateau snowwind, increase structural strength simultaneously, the materials improve thereupon, and then use cost promotes, current W column structure adopts inside and outside arc circle setting as shown in figure 3, the material uses more, use cost is relatively higher.
At present, when two greenhouse lighting structures of an inclined straight plane and a cambered surface with the same arc angle are applied in alpine regions, due to the problems of incomplete spectrum, short vertical illumination time, low light transmittance and the like, the normal growth of greenhouse crops is influenced, and due to the large cold temperature difference in winter in the alpine regions and low illumination intensity, only leaf vegetables and fruit vegetables can be produced, fruit vegetables cannot be produced, and great inconvenience is brought to people living in plateau regions.
Therefore, how to provide a low-cost greenhouse lighting surface structure which has long illumination vertical incidence time and is suitable for the wind and snow weather in the alpine region is a problem to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The invention aims to provide a greenhouse daylighting surface structure which can adapt to severe weather conditions in alpine regions and improve the vertical incidence time of sunlight, and can be used for producing leaf vegetables and fruit vegetables.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the greenhouse daylighting surface structure is characterized by comprising support rods, a fixed rod and a V-shaped connecting rod formed by two support rods, wherein the support rods are arc-shaped with radian, a plurality of support rods are arranged in parallel at equal intervals, the upper ends of the support rods are connected with a support wall body of a greenhouse, and the lower ends of the support rods are fixed on the ground or a structural wall body of the ground to form a main body support structure of a daylighting surface;
the V-shaped connecting rods are in multiple groups, and two ends of each group of V-shaped connecting rods are correspondingly fixed on the supporting rods; two adjacent support rods in the adjacent V-shaped connecting rods on each support rod are arranged in a crossed manner to form a plurality of scissors cross supporting structures; the fixing rods are multiple, one end of each fixing rod is correspondingly fixed on the supporting rod, and the other end of each fixing rod is correspondingly fixed at the fixing position of two supporting rods in the V-shaped connecting rod.
The utility model has the advantages that:
the utility model relates to a many arc bracing pieces parallel equidistance of structure setting of greenhouse daylighting face arrange and the upper end all connects the support wall body of greenhouse, the lower extreme is fixed in the main part bearing structure in order to form the daylighting face on the structure wall body on ground or ground, can correspond the elevating position of sun rise time, improve sunshine vertical incidence time, make alpine region not only can plant leaf dish, can also plant fruit dish, two bracing piece cross arrangement that are close to each other in the V type connecting rod form scissors cross support structure, two more strong points and a pulling force point than w column structure design, the material that needs the inner ring supporting part is arranged in proper order to have also saved w column structure, not only save the material, daylighting face structure holding power and bearing capacity have still been improved.
Further, the support angle of the V-shaped connecting rod is 145-155 degrees.
Furthermore, the support rod, the fixing rod and the V-shaped connecting rod are fixed through welding.
Furthermore, the distance between the cross fixing points of two adjacent support rods in the multiple groups of adjacent V-shaped connecting rods is the same.
Further, the support rod sequentially comprises a first arc-shaped section, a second arc-shaped section and a third arc-shaped section from top to bottom, the arc length of the first arc-shaped section is 3.63m, and the corresponding arc angle is 32.67 degrees; the arc length of the second arc-shaped section is 3.49m, and the corresponding arc angle is 31.43 degrees; the arc length of the third arc-shaped section is 2.87m, and the corresponding arc angle is 25.83 degrees.
Furthermore, the support rod adopts DN32 galvanized pipe, and dead lever and V type connecting rod all adopt DN25 galvanized pipe, rationally select the material size according to the bearing capacity of structure, reduce because of the influence of material dead weight to whole daylighting face structure bearing capacity.
Drawings
In order to more clearly illustrate the technical solution of the present embodiment, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings described below are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the supporting structure of the present invention;
FIG. 3 is a schematic view of a prior art w-shaped structure.
1-supporting rod, 2-fixing rod, 3-V-shaped connecting rod, 31-supporting rod, 4-first arc section, 5-second arc section, 6-third arc section and 7-scissors cross supporting structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the utility model discloses fig. 1-2, according to the utility model discloses a structure of greenhouse daylighting face, including bracing piece 1, dead lever 2 reaches the V type connecting rod 3 that constitutes by two branches 31, the supporting wall body in greenhouse is all connected to many parallel equidistant arrangements of bracing piece and upper end, and the lower extreme is fixed in the main part bearing structure in order to form the daylighting face on the structural wall body on ground or ground, through the main part bearing structure who is provided with the radian, corresponds the position of sun rise time, increases the time that sunshine jets into the greenhouse perpendicularly.
The V-shaped connecting rods 3 are in multiple groups, and two ends of each group of V-shaped connecting rods 3 are correspondingly fixed on the supporting rods; two adjacent support rods in the adjacent V-shaped connecting rods 3 on each support rod 1 are arranged in a crossed manner to form a plurality of scissors cross supporting structures 7; dead lever 2 is a plurality of, every dead lever one end correspondence is fixed on the bracing piece, the other end correspondence is fixed in the fixed department of two branches in the V type connecting rod, scissors cross support structure 7 is more two strong points and a pulling force point than current w form structure pole, has also saved w form structure pole and has arranged the material that needs the inner ring supporting part in proper order, can save 18% material, through the test, the utility model discloses scissors cross support structure snow load reaches 0.65 KN/square meter, has improved 0.15 KN/square meter than w form structure snow load, has not only saved the material, has still improved daylighting face structure holding power and bearing capacity.
The support angle of V type connecting rod is 155, realizes the fixed structure of bracing piece, has strong structural strength, adapts to the abominable weather in plateau.
Furthermore, the support rod, the fixing rod and the V-shaped connecting rod are fixed through welding, and the stability of the whole structure is enhanced.
Furthermore, the distance between the crossed fixed points of the two adjacent support rods in the adjacent V-shaped connecting rods is the same, so that the arrangement is convenient.
Further, the support rod sequentially comprises a first arc-shaped section, a second arc-shaped section and a third arc-shaped section from top to bottom, the arc length of the first arc-shaped section is 3.63m, and the corresponding arc angle is 32.67 degrees; the arc length of the second arc-shaped section is 3.49m, and the corresponding arc angle is 31.43 degrees; the arc length of the third arc segment is 2.87m, corresponding to an arc angle of 25.83 °.
Incident lighting parts are formed in the middle of the support rods which are arranged side by side at equal intervals, lighting incident parts I are formed between the corresponding first arc section support rods, the lighting incident parts I correspond to the sunlight vertical irradiation time of 11:00-1:00, lighting incident parts II are formed between the corresponding second arc section support rods, and the lighting incident parts II correspond to 9: 00-11: 00 and 1:00-300 of sunlight vertical irradiation time, a lighting incidence III part is formed between the corresponding third arc section supporting rods, and the lighting incidence III part corresponds to 9: before 00 and 3 pm: the sunlight vertical irradiation time after 00 is superior to that of the prior art, the inclined straight surface or the cambered surface with the same arc angle is only corresponding to the sunlight vertical irradiation time of 10:00-3: 00.
In some embodiments, the support rods are made of DN32 galvanized pipes, the fixing rods and the V-shaped connecting rods are made of DN25 galvanized pipes, the size of the materials is reasonably selected according to the bearing capacity of the structure, and the influence of the dead weight of the materials on the bearing capacity of the whole lighting surface structure is reduced.
The utility model discloses the structure on daylighting face is the welding, also can avoid adopting bolted connection to lead to overall structure to use long back bolt not hard up problem when consolidating overall structure.
Preferably, the greenhouse side wall connected with the structure of the lighting surface can be straight or inclined, and the shape of the side wall can be adjusted along with the terrain conditions of the region so as to adapt to the lighting structure surface of the greenhouse.
In some embodiments, the V-shaped connecting rod may be a V-shaped connecting straight rod or a V-shaped connecting curved rod.
In other embodiments, the proportional size of the greenhouse lighting surface structure can be adjusted according to the terrain shape, and due to the terrain difference, the greenhouse lighting surface structure cannot be the same in each embodiment, and can be adaptively adjusted according to actual conditions.
For the device and the using method disclosed by the embodiment, the description is simple because the device and the using method correspond to the method disclosed by the embodiment, and the relevant points can be referred to the description of the method part.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The greenhouse lighting surface structure is characterized by comprising support rods (1), a fixed rod (2) and a V-shaped connecting rod (3) formed by two support rods (31), wherein the support rods (1) are arc-shaped with radian, a plurality of support rods are arranged in parallel at equal intervals, the upper ends of the support rods are connected with a support wall body of a greenhouse, and the lower ends of the support rods are fixed on the ground or a structural wall body of the ground to form a main body support structure of the lighting surface;
the V-shaped connecting rods (3) are in multiple groups, and two ends of each group of V-shaped connecting rods (3) are correspondingly fixed on the supporting rods; two adjacent support rods in the adjacent V-shaped connecting rods (3) on each support rod (1) are arranged in a crossed manner to form a plurality of scissors cross support structures (7); the fixing rods (2) are multiple, one end of each fixing rod is correspondingly fixed on the supporting rod, and the other end of each fixing rod is correspondingly fixed at the fixing position of two supporting rods in the V-shaped connecting rod.
2. A greenhouse lighting structure as claimed in claim 1, characterized in that the supporting angle of the V-shaped connecting rods (3) is 145-155 °.
3. The structure of a greenhouse lighting surface as claimed in claim 1, characterized in that the support rods (1), the fixing rods (2) and the V-shaped connecting rods (3) are fixed by welding.
4. The structure of a greenhouse lighting surface as claimed in claim 1, characterized in that the distance between the crossing fixing points of two adjacent supporting rods in a plurality of groups of adjacent V-shaped connecting rods (3) is the same.
5. The structure of a greenhouse lighting surface as claimed in any one of claims 1 to 4, characterized in that the support bar (1) comprises a first arc section (4), a second arc section (5), and a third arc section (6) from top to bottom in sequence, the arc length of the first arc section is 3.63m, and the corresponding arc angle is 32.67 °; the arc length of the second arc-shaped section (5) is 3.49m, and the corresponding arc angle is 31.43 degrees; the arc length of the third arc-shaped section (6) is 2.87m, and the corresponding arc angle is 25.83 degrees.
6. A structure of greenhouse lighting surface as claimed in any one of claims 1 to 4, characterized in that the supporting rod (1) is DN32 galvanized pipe, and the fixing rod (2) and the V-shaped connecting rod (3) are DN25 galvanized pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021256028.9U CN212589235U (en) | 2020-06-30 | 2020-06-30 | Structure of greenhouse daylighting surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021256028.9U CN212589235U (en) | 2020-06-30 | 2020-06-30 | Structure of greenhouse daylighting surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212589235U true CN212589235U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021256028.9U Expired - Fee Related CN212589235U (en) | 2020-06-30 | 2020-06-30 | Structure of greenhouse daylighting surface |
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| Country | Link |
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| CN (1) | CN212589235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116480190A (en) * | 2023-04-23 | 2023-07-25 | 华川建设集团有限公司 | Energy-saving type illumination and bath building house structure |
-
2020
- 2020-06-30 CN CN202021256028.9U patent/CN212589235U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116480190A (en) * | 2023-04-23 | 2023-07-25 | 华川建设集团有限公司 | Energy-saving type illumination and bath building house structure |
| CN116480190B (en) * | 2023-04-23 | 2024-01-23 | 华川建设集团有限公司 | Energy-saving type illumination and bath building house structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |