CN217462781U - Novel multi-span film greenhouse arch bar connecting piece - Google Patents
Novel multi-span film greenhouse arch bar connecting piece Download PDFInfo
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- CN217462781U CN217462781U CN202221188918.XU CN202221188918U CN217462781U CN 217462781 U CN217462781 U CN 217462781U CN 202221188918 U CN202221188918 U CN 202221188918U CN 217462781 U CN217462781 U CN 217462781U
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- connecting piece
- sliding
- arch bar
- novel multi
- film greenhouse
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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 discloses a novel link a film greenhouse arch bar connecting piece, connecting piece monomer including two relative settings, two connecting piece monomers are all including setting up respectively in both dorsal side's sleeve and both sides's smooth limit, two smooth limit one end are rotated and are connected, two smooth limit other end sliding connection, greenhouse technical field is related to, the connecting piece monomer passes through hot-galvanize panel stamping forming, but adjusting installation angle, the installation effectiveness is improved, changeable span is adjusted, the laminating of connecting piece and arch bar has been guaranteed to unique appearance, the contact closed angle of connecting piece and film has been reduced, thereby the breakage rate of film has significantly reduced in installation and use.
Description
Technical Field
The utility model belongs to the technical field of the greenhouse, specifically be novel a thin film greenhouse arch bar connecting piece even.
Background
The greenhouse is classified into a herringbone roof greenhouse, a vaulted roof greenhouse, a zigzag greenhouse, a flat roof greenhouse and a modeling roof greenhouse according to the form of the roof. Wherein, the zigzag greenhouse roof is provided with vertical ventilation openings and is formed by connecting and crossing 2 arch bars with different lengths. The cross-connectors are vital parts to secure the entire structure.
The existing greenhouse arch bar connection uses on-site welding, arch bar opposite insertion, flat plate connecting pieces and the like. When the arc rod is used for field welding, because the raw material of the arc rod is a galvanized pipe, a galvanized layer is damaged due to high temperature during field welding, and a welding seam is easy to rust and corrode. Meanwhile, the field welding has unrecoverable damage to the body of an operating worker and influences the construction progress.
The arch bar inserting is a recently used technology, the shortcoming of the arch bar inserting is that the joint of 2 arch bars must have enough clearance to complete the assembly, and for an integral greenhouse structure, the clearance reduction is an important factor for the structural stability.
The flat connection does solve the above problem, but the flat connection has a certain sharp angle, so that the damage rate of the film is increased in the later film installation and use process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel many-span film greenhouse arch bar connecting piece to solve the problem that proposes among the above-mentioned background art.
The utility model adopts the technical scheme as follows:
novel many span film greenhouse arch bar connecting piece, including the connecting piece monomer of two relative settings, two the connecting piece monomer all is including setting up respectively in both dorsal sleeve mutually and the slick that both opposite sides are relative, two slick one end is rotated and is connected, two slick other end sliding connection.
Preferably, the single connecting piece comprises two sliding edges, the two sliding edges and the sleeve are of an integrated structure and are formed by stamping hot-dip galvanized plates, and the two sliding edges are symmetrically arranged on one side of the sleeve, which is close to the other single connecting piece.
Preferably, two sliding edges of two single connecting pieces are arranged in a crossed manner.
Preferably, the sliding edge is of an arc-shaped structure, a rotating hole is formed in the arc center end of the sliding edge, and a sliding groove is formed in the arc surface end of the sliding edge.
Preferably, the arc center ends of the two sliding edges are positioned by rotating a bolt to penetrate through the rotating hole.
Preferably, the two arc-shaped sliding edge ends are positioned by two sliding bolts arranged in the sliding groove.
Preferably, the sleeve is provided with a fixing hole, and a fixing bolt is inserted into the sleeve and used for fixing the arch bar.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses in, the connecting piece monomer passes through hot-galvanize panel stamping forming, but adjusting installation angle improves the installation effectiveness, and changeable span is adjusted, and the laminating of connecting piece and arch bar has been guaranteed to unique appearance, has reduced the contact closed angle of connecting piece and film to the breakage rate of film has significantly reduced in installation and use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic view of the structure of the single connecting piece of the present invention;
fig. 4 is a cross-sectional view of the present invention;
fig. 5 is a schematic view of the installation structure of the present invention;
in the figure: 1. a connector monomer; 2. rotating the bolt; 3. a sliding bolt; 4. fixing the bolt; 5. an arch bar; 11. a sleeve; 12. sliding the edge; 13. hole turning; 14. a chute; 15. and (7) fixing holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1:
the embodiment provides a concrete structure of a novel multi-span film greenhouse arch bar connecting piece, as shown in fig. 1-5, the connecting piece comprises two connecting piece units 1 which are oppositely arranged, each connecting piece unit 1 comprises a sleeve 11 which is respectively arranged at the back side of the two connecting piece units and a sliding edge 12 which is arranged at the opposite side of the two connecting piece units, one end of each sliding edge 12 is rotatably connected, and the other end of each sliding edge 12 is slidably connected.
Further, the connecting piece unit 1 comprises two sliding edges 12, the two sliding edges 12 and the sleeve 11 are of an integrated structure and are formed by hot galvanizing plate materials in a stamping mode, and the two sliding edges 12 are symmetrically arranged on one side, close to the other connecting piece unit 1, of the sleeve 11.
Further, the two sliding edges 12 of the two single connecting pieces 1 are arranged crosswise.
Further, the sliding edge 12 is of an arc-shaped structure, a rotating hole 13 is formed at the arc center end of the sliding edge, and a sliding groove 14 is formed at the arc surface end of the sliding edge.
Further, the arc center ends of the two sliding edges 12 are positioned by rotating the bolt 2 through the rotating hole 13.
Further, the two arc ends of the sliding edge 12 are positioned by two sliding bolts 3 arranged in the sliding groove 14.
Further, a fixing hole 15 is formed in the sleeve 11, and a fixing bolt 4 is inserted into the sleeve for fixing the arch bar 5.
The theory of operation, referring to fig. 1, during the use, insert two arch bars 5 respectively in two sleeves 11, and all fix through fixing bolt 4, then unscrew sliding bolt 3, after adjusting the angle of two arch bars 5, screw up two sliding bolt 3, angle modulation accomplishes.
The utility model discloses possess following advantage:
the simple structure appearance is used in connecting the span-connected thin film greenhouse arch bar, the connecting piece is integrally molded, and the integral structure has certain mechanical strength.
Can adjust the connecting piece angle in the installation use, avoid the installation hole site that the error in the work progress leads to inaccurate to accelerate the installation progress, reduce construction cycle.
The innovation of the fixing mode of the angle-adjustable connecting greenhouse arch bars.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. Novel multi-span film greenhouse arch bar connecting piece, its characterized in that: the connecting piece comprises two connecting piece monomers (1) which are arranged oppositely, wherein the connecting piece monomers (1) respectively comprise sleeves (11) which are arranged on the back sides of the two connecting piece monomers and sliding edges (12) which are arranged on the opposite sides of the two connecting piece monomers, one ends of the sliding edges (12) are rotatably connected, and the other ends of the sliding edges (12) are slidably connected.
2. The novel multi-span film greenhouse arch bar connecting piece of claim 1, which is characterized in that: the connecting piece monomer (1) comprises two sliding edges (12), the two sliding edges (12) and the sleeve (11) are of an integrated structure and are formed by hot galvanizing plate in a stamping mode, and the two sliding edges (12) are symmetrically arranged on one side, close to the other connecting piece monomer (1), of the sleeve (11).
3. The novel multi-span film greenhouse arch bar connecting piece of claim 2, wherein: the two sliding edges (12) of the two connecting piece single bodies (1) are arranged in a crossing manner.
4. The novel multi-span film greenhouse arch bar connecting piece of claim 1, which is characterized in that: the sliding edge (12) is of an arc-shaped structure, a rotating hole (13) is formed in the arc center end of the sliding edge, and a sliding groove (14) is formed in the arc surface end of the sliding edge.
5. The novel multi-span film greenhouse arch bar connecting piece of claim 4, which is characterized in that: the arc center ends of the two sliding edges (12) penetrate through the rotating holes (13) through the rotating bolts (2) for positioning.
6. The novel multi-span film greenhouse arch bar connecting piece of claim 4, which is characterized in that: the cambered surface ends of the two sliding edges (12) are positioned through two sliding bolts (3) arranged in the sliding grooves (14).
7. The novel multi-span film greenhouse arch bar connecting piece of claim 4, which is characterized in that: the sleeve (11) is provided with a fixing hole (15), and a fixing bolt (4) is inserted in the fixing hole and used for fixing the arch bar (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221188918.XU CN217462781U (en) | 2022-05-18 | 2022-05-18 | Novel multi-span film greenhouse arch bar connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221188918.XU CN217462781U (en) | 2022-05-18 | 2022-05-18 | Novel multi-span film greenhouse arch bar connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217462781U true CN217462781U (en) | 2022-09-20 |
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ID=83275156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221188918.XU Active CN217462781U (en) | 2022-05-18 | 2022-05-18 | Novel multi-span film greenhouse arch bar connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217462781U (en) |
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2022
- 2022-05-18 CN CN202221188918.XU patent/CN217462781U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230902 Address after: Kunming Science and Technology Innovation Park A35B, No. 3, Changhong Road Community, Jingkai Road, Ala Street Office, Kunming Economic Development Zone, China (Yunnan) Pilot Free Trade Zone, Kunming City, Yunnan Province, 650214 Patentee after: Heigeluo (Kunming) Agricultural Technology Co.,Ltd. Address before: 200331 room jt2543, zone B, 12th floor, building 1, No. 399, Zhongren Road, Jiading District, Shanghai 201802 Patentee before: Heigeluo (Shanghai) Trading Co.,Ltd. |
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| TR01 | Transfer of patent right |