CN213662736U - Greenhouse frame connecting piece - Google Patents
Greenhouse frame connecting piece Download PDFInfo
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- CN213662736U CN213662736U CN202022567819.XU CN202022567819U CN213662736U CN 213662736 U CN213662736 U CN 213662736U CN 202022567819 U CN202022567819 U CN 202022567819U CN 213662736 U CN213662736 U CN 213662736U
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- connecting piece
- piece
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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 utility model provides a big-arch shelter frame attach spare, including first connection piece and second connection piece, wherein one end of first connection piece and wherein one end fixed connection of second connection piece have first contained angle between first connection piece and the second connection piece, and first contained angle equals with the contained angle of frame connection department, one side fixedly connected with third connection piece of first connection piece, one side fixedly connected with fourth connection piece of second connection piece, third connection piece with fourth connection piece fixed connection has the second contained angle between third connection piece and the fourth connection piece, and the second contained angle equals with first contained angle, has the third contained angle between third connection piece and the first connection piece, has the fourth contained angle between fourth connection piece and the second connection piece, and the third contained angle equals with the fourth contained angle. The stability between the reinforcing strips and the frame strips is guaranteed, the assembly and disassembly are convenient, the step of building the greenhouse is simplified, the time is saved, secondary use is not influenced after disassembly, and sustainable development is facilitated.
Description
Technical Field
The utility model relates to a big-arch shelter frame technical field.
In particular to a greenhouse frame connecting piece.
Background
Under general conditions, most farmers still adopt the traditional film greenhouse for planting, the greenhouse adopts a structural framework mainly made of bamboo or steel, and then one or more layers of heat-insulating plastic films are covered on the structural framework, so that a complete greenhouse space is manufactured by a simple structure, and the manufacturing cost is low.
However, in order to ensure the overall stability of the existing square tube frame during construction, some reinforced main frame strips need to be arranged at intervals, the main frame strips are structurally shown in fig. 2, another secondary frame strip is arranged on the inner side of each main frame strip, the bending radians of the secondary frame strip and the bending radians of the main frame strips are the same, the main frame strips and the secondary frame strips are connected through a plurality of reinforcing strips, and the main frame strips, the secondary frame strips and the reinforcing strips form a triangular structure so as to improve the stability of the main frame strips.
The above-mentioned way of ensuring the stability of the overall frame has the following disadvantages: firstly, the used reinforcing strips are very many and need to consume a lot of materials, and secondly, the reinforcing strips are connected with the main frame strips and the auxiliary frame strips in a welding mode, so that the connection is complicated; thirdly, the materials can not be recycled and reused, which is not beneficial to sustainable development.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the weak point of above-mentioned conventional art, to prior art not enough, provide a big-arch shelter frame connection spare.
The purpose of the utility model is achieved through the following technical measures: the utility model provides a big-arch shelter frame connection spare, includes first connection piece and second connection piece, wherein one end of first connection piece with wherein one end fixed connection of second connection piece, its characterized in that: the frame comprises a first connecting piece and a second connecting piece, and is characterized in that a first included angle is formed between the first connecting piece and the second connecting piece, the first included angle is equal to the included angle of the frame joint, a third connecting piece is fixedly connected to one side of the first connecting piece, a fourth connecting piece is fixedly connected to one side of the second connecting piece, the third connecting piece is fixedly connected with the fourth connecting piece, a second included angle is formed between the third connecting piece and the fourth connecting piece, the second included angle is equal to the first included angle, a first connecting hole is formed in the first connecting piece, a second connecting hole is formed in the second connecting piece, a third included angle is formed between the third connecting piece and the first connecting piece, a fourth included angle is formed between the fourth connecting piece and the second connecting piece, and the third included angle is equal to the fourth included angle.
As an improvement of the technical scheme: the third connecting piece and the fourth connecting piece are arranged on the same side, and the third connecting piece and the fourth connecting piece are integrally arranged.
As an improvement of the technical scheme: and the third connecting sheet and the fourth connecting sheet are both provided with a group.
As an improvement of the technical scheme: the third connecting piece and the fourth connecting piece are arranged on the inner sides of the first connecting piece and the second connecting piece.
As an improvement of the technical scheme: the third connecting piece and the fourth connecting piece are arranged on the outer sides of the first connecting piece and the second connecting piece.
As an improvement of the technical scheme: the third connecting sheet and the fourth connecting sheet are both provided with a plurality of groups.
As an improvement of the technical scheme: the multiple groups of third connecting sheets and the multiple groups of fourth connecting sheets are arranged in a one-to-one correspondence mode.
As an improvement of the technical scheme: the multiple groups of third connecting sheets and the multiple groups of fourth connecting sheets are arranged on the inner sides of the first connecting sheets and the second connecting sheets.
As an improvement of the technical scheme: the multiple groups of third connecting sheets and the multiple groups of fourth connecting sheets are arranged on the outer sides of the first connecting sheets and the second connecting sheets.
Owing to adopted above-mentioned technical scheme, compare with prior art, the utility model has the advantages that: the utility model provides a greenhouse frame connecting piece, which can effectively ensure that the angle between a first connecting piece and a second connecting piece is not changed by fixedly connecting the first connecting piece with a frame strip, fixedly connecting a second connecting piece with a reinforcing strip, fixedly connecting a third connecting piece with the first connecting piece and fixedly connecting the second connecting piece with a fourth connecting piece, thereby ensuring the stability between the reinforcing strips and the frame strips, compared with the prior art which adopts the connecting mode of welding the secondary frame strips and a plurality of reinforcing strips, when can effectively reduce the use of material to guarantee joint strength, through first connection piece and the frame strip bolted connection that has first connecting hole, have the second connection piece of second connecting hole with strengthen a bolted connection, easy dismounting has simplified the step of building the big-arch shelter, has saved the time, and does not influence the secondary after the dismantlement and use, is favorable to sustainable development.
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Drawings
Fig. 1 is a schematic structural view of an embodiment 1 of the greenhouse frame connecting member of the present invention.
Fig. 2 is a schematic view of a reinforced main frame strip structure of a greenhouse frame connecting member in the prior art.
Fig. 3 is a schematic structural view of a frame joint of the greenhouse frame connecting member of the present invention.
Fig. 4 is an enlarged schematic view of a position a of the greenhouse frame connecting member of the present invention.
Fig. 5 is a schematic structural view of embodiment 2 of the greenhouse frame connecting member of the present invention.
Fig. 6 is a schematic structural view of embodiment 3 of the greenhouse frame connecting member of the present invention.
Fig. 7 is a schematic structural view of embodiment 4 of the greenhouse frame connecting member of the present invention.
Fig. 8 is a schematic structural view of an embodiment 5 of the greenhouse frame connecting member of the present invention.
Fig. 9 is a schematic structural view of an embodiment 6 of the greenhouse frame connecting member of the present invention.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example 1: as shown in the attached drawings 1-4, a greenhouse frame connecting piece comprises a first connecting piece 1 and a second connecting piece 2, wherein one end of the first connecting piece 1 is fixedly connected with one end of the second connecting piece 2, a first included angle is formed between the first connecting piece 1 and the second connecting piece 2, the included angle of the first included angle is equal to that of the frame connecting position, a third connecting piece 3 is fixedly connected to one side of the first connecting piece 1, a fourth connecting piece 4 is fixedly connected to one side of the second connecting piece 2, the third connecting piece 3 is fixedly connected with the fourth connecting piece 4, a second included angle is formed between the third connecting piece 3 and the fourth connecting piece 4, the second included angle is equal to the first included angle, a first connecting hole 5 is formed in the first connecting piece 1, a second connecting hole 8 is formed in the second connecting piece 2, a third included angle is formed between the third connecting sheet 3 and the first connecting sheet 1, a fourth included angle is formed between the fourth connecting sheet 4 and the second connecting sheet 2, and the third included angle is equal to the fourth included angle.
After the connecting piece of the utility model is adopted, the structure of the frame strip 6 is as shown in fig. 3, both ends of the reinforcing strip 7 are connected on the frame strip 6, the connecting piece is installed between the reinforcing strip 7 and the frame strip 6, in this embodiment, the connecting piece is connected at the C position in fig. 4, because the frame strip 6 is arc-shaped as a whole, in order to make the connection between the first connecting piece 1 and the frame strip 6 stable, the first connecting piece 1 is also arc-shaped, the first connecting piece 1 is fixedly connected with the frame strip 6 through the first connecting hole 5 by using bolts, while the reinforcing strip 7 is straight, the second connecting piece 2 connected with the reinforcing strip 7 is flat and flat, the second connecting piece 2 is fixedly connected with the reinforcing strip 7 through the second connecting hole 8 by using bolts, as shown in fig. 1, the third connecting piece 3 is fixedly connected on the first connecting piece 1, the fourth connecting piece 4 is fixedly connected on the second connecting piece 2, the whole angle between the first connecting piece 1 and the, in this embodiment, as shown in fig. 1, first connection piece 1 and second connection piece 2 are wholly obtuse angle setting, and whole obtuse angle setting that also is the same angle between corresponding third connection piece 3 and the fourth connection piece 4, and in this embodiment, third contained angle and fourth contained angle are 90 degrees, guarantee the maximum strength of connecting, make stability reach the highest, make first connection piece 1 and second connection piece 2 can not take place deformation.
In this embodiment, the third connecting piece 3 and the fourth connecting piece 4 are disposed on the same side and are disposed on the inner sides of the first connecting piece 1 and the second connecting piece 2, as shown in fig. 1, wherein one side of the first connecting piece 1, which has a small included angle, is an inner side, and the other side is an outer side. The third connecting piece 3 and the fourth connecting piece 4 are integrally arranged. Can effectively guarantee that the angle between third connection piece 3 and the fourth connection piece 4 is unchangeable to guarantee that the angle between first connection piece 1 and the second connection piece 2 is unchangeable, guarantee whole frame's stability.
The first connecting piece 1 and the second connecting piece 2 are the same in thickness, and the third connecting piece 3 and the fourth connecting piece 4 are the same in thickness. Mounting holes can be arranged on the third connecting sheet 3 and the fourth connecting sheet 4 according to the requirement for mounting screws to increase the stability of connection, and for the condition that the screws are not required to be mounted on the third connecting sheet 3 and the fourth connecting sheet 4, the mounting holes are not required to be arranged, thereby not only ensuring the integral strength, but also simplifying the mounting steps,
the third connecting piece 3 and the fourth connecting piece 4 are both provided with a group, and the third connecting piece 3 and the fourth connecting piece 4 are arranged on the same side.
Example 2: as shown in fig. 4, in the embodiment, the connecting member is connected at the position D in fig. 4, and only the included angle between the first connecting piece 1 and the second connecting piece 2 needs to be set to be the same as the included angle between the frame strip 6 and the reinforcing strip 7.
Other parts in this embodiment are the same as those in embodiment 1, and are not described in detail.
Example 3: as shown in fig. 5, the third connecting piece 3 and the fourth connecting piece 4 are provided with a plurality of sets. In this embodiment, two sets of the third connecting pieces 3 and the fourth connecting pieces 4 are equal in size and same in shape, or three or four sets of the third connecting pieces 3 and the fourth connecting pieces 4 are provided, and the sets of the third connecting pieces 3 and the sets of the fourth connecting pieces 4 are provided in one-to-one correspondence. The third connecting sheet 3 and the fourth connecting sheet 4 in each group are integrally arranged,
in this embodiment, the two sets of the third connecting pieces 3 and the fourth connecting pieces 4 are both arranged on the inner sides of the first connecting pieces 1 and the second connecting pieces 2. Can guarantee like this that first connection piece 1 and frame strip 6 closely laminate, second connection piece 2 and reinforcing bar 7 closely laminate, guarantee joint strength.
Other parts in this embodiment are the same as those in embodiment 1, and are not described in detail.
Example 4: as shown in fig. 6-7, in this embodiment, the frame strip 6 has a structure shown in fig. 7, a plurality of reinforcing strips 7 are provided, one ends of adjacent reinforcing strips 7, which are close to each other, are connected to each other through a connecting member, and the other ends are connected to the frame strip 6 through a connecting member, in this embodiment, the reinforcing strips 7 are all straight and flat, the first connecting piece 1 and the second connecting piece 2 connected to the reinforcing strips 7 are straight and flat, the connecting member is disposed at the inner side of the joint of the adjacent reinforcing strips 7, the corresponding connecting member has a shape shown in fig. 6, the third connecting piece 3 is fixedly connected to the first connecting piece 1, the fourth connecting piece 4 is fixedly connected to the second connecting piece 2, it is ensured that the integral angle between the first connecting piece 1 and the second connecting piece 2 is unchanged, and two sets of the third connecting pieces 3 and the.
Other parts in this embodiment are the same as those in embodiment 3, and are not described in detail.
Example 5: in the embodiment, as shown in fig. 7-8, the connecting member is disposed outside the joint of the adjacent reinforcing strips 7, and in order to ensure the close fit between the first connecting piece 1 and the second connecting piece 2 and the reinforcing strips 7, the third connecting piece 3 and the fourth connecting piece 4 are disposed outside the first connecting piece 1 and the second connecting piece 2. In the embodiment, the third connecting piece 3 and the fourth connecting piece 4 are provided with one set.
Other parts in this embodiment are the same as those in embodiment 4, and are not described in detail.
Example 6: as shown in fig. 9, in the present embodiment, the third connecting piece 3 and the fourth connecting piece 4 are provided outside the first connecting piece 1 and the second connecting piece 2. In addition, in this embodiment, two sets of the third connecting pieces 3 and the fourth connecting pieces 4 are provided, or three or four sets of the third connecting pieces and the fourth connecting pieces may be provided.
Other parts in this embodiment are the same as those in embodiment 5, and are not described in detail.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a big-arch shelter frame connection spare, includes first connection piece and second connection piece, wherein one end of first connection piece with wherein one end fixed connection of second connection piece, its characterized in that: the frame comprises a first connecting piece and a second connecting piece, and is characterized in that a first included angle is formed between the first connecting piece and the second connecting piece, the first included angle is equal to the included angle of the frame joint, a third connecting piece is fixedly connected to one side of the first connecting piece, a fourth connecting piece is fixedly connected to one side of the second connecting piece, the third connecting piece is fixedly connected with the fourth connecting piece, a second included angle is formed between the third connecting piece and the fourth connecting piece, the second included angle is equal to the first included angle, a first connecting hole is formed in the first connecting piece, a second connecting hole is formed in the second connecting piece, a third included angle is formed between the third connecting piece and the first connecting piece, a fourth included angle is formed between the fourth connecting piece and the second connecting piece, and the third included angle is equal to the fourth included angle.
2. The greenhouse frame connection member of claim 1, wherein: the third connecting piece and the fourth connecting piece are arranged on the same side, and the third connecting piece and the fourth connecting piece are integrally arranged.
3. A greenhouse frame connection member as claimed in any one of claims 1 to 2, wherein: and the third connecting sheet and the fourth connecting sheet are both provided with a group.
4. The greenhouse frame connection member of claim 3, wherein: the third connecting piece and the fourth connecting piece are arranged on the inner sides of the first connecting piece and the second connecting piece.
5. The greenhouse frame connection member of claim 3, wherein: the third connecting piece and the fourth connecting piece are arranged on the outer sides of the first connecting piece and the second connecting piece.
6. A greenhouse frame connection member as claimed in any one of claims 1 to 2, wherein: the third connecting sheet and the fourth connecting sheet are both provided with a plurality of groups.
7. The greenhouse frame connection member of claim 6, wherein: the multiple groups of third connecting sheets and the multiple groups of fourth connecting sheets are arranged in a one-to-one correspondence mode.
8. The greenhouse frame connection member of claim 7, wherein: the multiple groups of third connecting sheets and the multiple groups of fourth connecting sheets are arranged on the inner sides of the first connecting sheets and the second connecting sheets.
9. The greenhouse frame connection member of claim 7, wherein: the multiple groups of third connecting sheets and the multiple groups of fourth connecting sheets are arranged on the outer sides of the first connecting sheets and the second connecting sheets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022567819.XU CN213662736U (en) | 2020-11-09 | 2020-11-09 | Greenhouse frame connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022567819.XU CN213662736U (en) | 2020-11-09 | 2020-11-09 | Greenhouse frame connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213662736U true CN213662736U (en) | 2021-07-13 |
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ID=76729230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022567819.XU Active CN213662736U (en) | 2020-11-09 | 2020-11-09 | Greenhouse frame connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213662736U (en) |
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2020
- 2020-11-09 CN CN202022567819.XU patent/CN213662736U/en active Active
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