CN215301836U - Steel bar greenhouse frame connecting device - Google Patents
Steel bar greenhouse frame connecting device Download PDFInfo
- Publication number
- CN215301836U CN215301836U CN202120603443.5U CN202120603443U CN215301836U CN 215301836 U CN215301836 U CN 215301836U CN 202120603443 U CN202120603443 U CN 202120603443U CN 215301836 U CN215301836 U CN 215301836U
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- CN
- China
- Prior art keywords
- arc
- connecting block
- fixing part
- piece
- reinforced plastic
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims description 6
- 239000010959 steel Substances 0.000 title claims description 6
- 239000002990 reinforced plastic Substances 0.000 claims abstract description 19
- 229910000746 Structural steel Inorganic materials 0.000 claims description 4
- 238000003466 welding Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Classifications
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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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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model relates to a reinforced plastic greenhouse frame connecting device, which comprises a cross beam, a greenhouse top beam, a first fixing part, a second fixing part and an adjustable connecting block, wherein the cross beam is connected with the first fixing part through a connecting rod; the canopy beam is arranged above the cross beam; the first fixing part is fixed on the cross beam, and the second fixing part is fixed on the ceiling beam; two ends of the adjustable connecting block are respectively and fixedly connected with the first fixing part and the second fixing part; the cross beam and the top beam of the greenhouse are connected by the adjustable connecting block, so that whether the first fixing part and the second fixing part are installed in place can be visually observed, and the hinge holes are formed in the cross beam and the top beam of the greenhouse, so that the structure is stable, welding is not needed, and the greenhouse is convenient to disassemble and recycle.
Description
Technical Field
The utility model relates to a reinforced plastic greenhouse frame connecting device, and belongs to the field of reinforced plastic greenhouses.
Background
At present, in the construction process of the reinforced plastic greenhouse, greenhouse frameworks need to be fixed in form and structure, the greenhouse frameworks need to be connected and fixed with each other, the greenhouse is not easy to disassemble and recycle due to welding in the existing connection method, and the greenhouse is not firm and easy to damage and lose due to binding of iron wires in some connection methods.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a reinforced plastic greenhouse frame connecting device which can fix a greenhouse and is convenient for the disassembly and the reutilization of the greenhouse.
In order to achieve the purpose, the utility model adopts the technical scheme that: a reinforced plastic greenhouse frame connecting device comprises a cross beam, a greenhouse top beam, a first fixing part, a second fixing part and an adjustable connecting block; the canopy beam is arranged above the cross beam; the first fixing part is fixed on the cross beam, and the second fixing part is fixed on the ceiling beam; and two ends of the adjustable connecting block are respectively and fixedly connected with the first fixing part and the second fixing part.
Preferably, the adjustable connecting block comprises an upper connecting block, a lower connecting block, a stop block and a fastening bolt; the lower surface of the upper connecting block and the upper surface of the lower connecting block are both provided with saw-toothed protrusions, and the saw-toothed protrusions on the lower surface of the upper connecting block are meshed with the saw-toothed protrusions on the upper surface of the lower connecting block; one end of the stop block is rotatably connected to the side face of the lower connecting block, and the upper connecting block is provided with a fastening threaded hole; a strip-shaped groove is formed in the stop block, and the fastening bolt penetrates through the strip-shaped groove and is screwed into the fastening threaded hole.
Preferably, the first fixing part comprises a first arc-shaped piece and a second arc-shaped piece which are oppositely arranged, the first arc-shaped piece and the second arc-shaped piece form a first fixing ring around the cross beam, straight edges of the first arc-shaped piece and the second arc-shaped piece are bent towards the outer side of the cross beam, and the bent parts of the first arc-shaped piece and the second arc-shaped piece form a first limiting part; the second fixing part comprises a third arc-shaped piece and a fourth arc-shaped piece which are oppositely arranged, the third arc-shaped piece and the fourth arc-shaped piece form a second fixing ring around the shed top beam, straight edges of the third arc-shaped piece and the fourth arc-shaped piece are bent towards the outer side of the shed top beam, and a second limiting part is formed by the outward-bent parts of the third arc-shaped piece and the fourth arc-shaped piece.
Preferably, a plurality of adjusting bolts are arranged on the first limiting part and the second limiting part.
Preferably, a first hinge hole is formed in the cross beam, a first nut and a first screw rod are respectively arranged at positions, corresponding to the first hinge hole, of the first arc-shaped piece and the second arc-shaped piece, and the first screw rod penetrates through the first hinge hole and is in threaded connection with the first nut.
Preferably, a second hinge hole is formed in the canopy beam, a second nut and a second screw rod are respectively arranged at the positions, corresponding to the second hinge hole, of the third arc-shaped sheet and the fourth arc-shaped sheet, and the second screw rod penetrates through the second hinge hole and is in threaded connection with the second nut.
Preferably, the lower end of the adjustable connecting block is fixed on the inner side of the first limiting part through an adjusting bolt, and the upper end of the adjustable connecting block is fixed on the inner side of the second limiting part through an adjusting bolt.
Preferably, the adjustable connecting block and the first limiting part and the second limiting part are reinforced through angle iron.
Preferably, the first hinge hole and the second hinge hole are both rectangular through holes.
Preferably, the cross beam, the shed top beam and the adjustable connecting block are all made of high-strength steel.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
according to the connecting device for the reinforced plastic greenhouse frame, the cross beam is connected with the top beam through the adjustable connecting block, the hinge holes are formed in the cross beam and the top beam, the structure is stable, welding is not needed, and the greenhouse is convenient to disassemble and recycle.
Drawings
The technical scheme of the utility model is further explained by combining the accompanying drawings as follows:
fig. 1 is a schematic structural view of a reinforced plastic greenhouse frame connecting device according to the present invention;
FIG. 2 is a schematic structural diagram of a first fixing portion according to the present invention;
wherein: 1. a cross beam; 2. a canopy beam; 3. a first fixed part; 4. a second fixed part; 5. an adjustable connecting block; 6. a first arcuate segment; 7. a second arc piece; 8. a first limiting part; 9. a third arc piece; 10. adjusting the bolt; 11. a second limiting part; 12. a first nut; 13. a first screw; 14. A second nut; 15. an upper connecting block 15; 16. a lower connecting block 16; 17. and a stop 17.
Detailed Description
The utility model is described in further detail below with reference to the figures and the embodiments.
As shown in fig. 1 and 2, a reinforced plastic greenhouse frame connecting device comprises a cross beam 1, a greenhouse top beam 2, a first fixing part 3, a second fixing part 4 and an adjustable connecting block 5; the canopy beam 2 is arranged above the cross beam 1; the shed top beam 2 is an arched beam or a straight beam, and the cross beam 1 and the shed top beam 2 are both made of high-strength steel; the first fixing part 3 is fixed on the cross beam 1, and the second fixing part 4 is fixed on the roof beam 2; and two ends of the adjustable connecting block 5 are respectively and fixedly connected with the first fixing part 3 and the second fixing part 4.
The adjustable connecting block 5 comprises an upper connecting block 15, a lower connecting block 16, a stop block 17 and a fastening bolt; the lower surface of the upper connecting block 15 and the upper surface of the lower connecting block 16 are both provided with saw-toothed protrusions, and the saw-toothed protrusions on the lower surface of the upper connecting block 15 are meshed with the saw-toothed protrusions on the upper surface of the lower connecting block 16; one end of the stop block 17 is rotatably connected to the side surface of the lower connecting block 16, and a fastening threaded hole is formed in the upper connecting block 15; a strip-shaped groove is formed in the stop block 17, and the fastening bolt penetrates through the strip-shaped groove and is screwed into the fastening threaded hole.
The first fixing part 3 comprises a first arc-shaped piece 6 and a second arc-shaped piece 7 which are oppositely arranged, the first arc-shaped piece 6 and the second arc-shaped piece 7 form a first fixing ring around the cross beam 1, the relatively close side edges of the first arc-shaped piece 6 and the second arc-shaped piece 7 are bent towards the outer side of the cross beam 1, and the bent parts of the relatively side edges of the first arc-shaped piece 6 and the second arc-shaped piece 7 form a first limiting part 8; the second fixing part 4 comprises a third arc-shaped piece 9 and a fourth arc-shaped piece which are oppositely arranged, the third arc-shaped piece 9 and the fourth arc-shaped piece surround to form a second fixing ring of the shed top beam 2, the relatively close side edges of the third arc-shaped piece 9 and the fourth arc-shaped piece are bent towards the outer side of the shed top beam 2, and the bent parts of the relatively side edges of the third arc-shaped piece 9 and the fourth arc-shaped piece form a second limiting part 11; a plurality of adjusting bolts 10 are arranged on the first limiting part 8 and the second limiting part 11; the lower end of the adjustable connecting block 5 is fixed on the inner side of the first limiting part 8 through an adjusting bolt 10, and the upper end of the adjustable connecting block 5 is fixed on the inner side of the second limiting part 11 through an adjusting bolt 10; the lower end of the adjustable connecting block 5 and the first limiting portion 8 are reinforced through angle iron, and the upper end of the adjustable connecting block 5 and the second limiting portion 11 are reinforced through angle iron.
A first hinge hole is formed in the cross beam 1, a first nut 12 and a first screw 13 are respectively arranged at the positions, corresponding to the first hinge hole, of the first arc-shaped sheet 6 and the second arc-shaped sheet 7, and the first screw 13 penetrates through the first hinge hole to be in threaded connection with the first nut 12; a second hinge hole is formed in the canopy top beam 2, a second nut 14 and a second screw rod are respectively arranged at the positions, corresponding to the second hinge hole, of the third arc-shaped sheet 9 and the fourth arc-shaped sheet, and the second screw rod penetrates through the second hinge hole and is in threaded connection with the second nut 14; the first hinge hole and the second hinge hole are rectangular through holes.
Because the hinge holes in the cross beam 1 and the shed top beam 2 have errors during processing, the first fixing part 3 and the second fixing part 4 are firstly connected to the cross beam 1 and the shed top beam 2 during installation, the positions of the upper connecting block 15 and the lower connecting block 16 are adjusted, so that the occlusal surfaces are paired, the positions of the first fixing part 3 and the second fixing part 4 can be relatively adjusted by matching the first hinge hole and the second hinge hole, so that the occlusal surfaces are more attached, and the first nut 12, the second nut 14 and the adjusting bolt 10 are fastened after the adjustment; then the stop block 17 is fixed by fastening bolts across the occlusal surface to prevent the upper connecting block 15 and the lower connecting block 16 from sliding laterally.
And connecting block 16 relative position is not fixed about when installation, just as long as the complete interlock is just right, and the bar groove on dog 17 can make fastening screw can both insert the fastening threaded hole all the time, and in addition, the dog 17 is even under connecting block 16 at first, and under the action of gravity, dog 17 is down, can be very audio-visual observation dog 17 not yet fasten, when easy to assemble, reminds workman whether dog 17 installs in place.
According to the utility model, the cross beam 1 is connected with the top beam 2 through the adjustable connecting block 5, and the hinge holes are formed in the cross beam 1 and the top beam 2, so that the structure is stable, welding is not required, and the greenhouse is convenient to disassemble and recycle.
The above is only a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a steel reinforced plastic greenhouse frame connecting device which characterized in that: comprises a cross beam (1), a canopy beam (2), a first fixing part (3), a second fixing part (4) and an adjustable connecting block (5); the canopy beam (2) is arranged above the cross beam (1); the first fixing part (3) is fixed on the cross beam (1), and the second fixing part (4) is fixed on the roof beam (2); and two ends of the adjustable connecting block (5) are respectively and fixedly connected with the first fixing part (3) and the second fixing part (4).
2. The reinforced plastic greenhouse frame connecting device as claimed in claim 1, wherein: the adjustable connecting block (5) comprises an upper connecting block (15), a lower connecting block (16), a stop block (17) and a fastening bolt; the lower surface of the upper connecting block (15) and the upper surface of the lower connecting block (16) are both provided with saw-toothed protrusions, and the saw-toothed protrusions on the lower surface of the upper connecting block (15) are meshed with the saw-toothed protrusions on the upper surface of the lower connecting block (16); one end of the stop block (17) is rotatably connected to the side surface of the lower connecting block (16), and a fastening threaded hole is formed in the upper connecting block (15); a strip-shaped groove is formed in the stop block (17), and the fastening bolt penetrates through the strip-shaped groove and is screwed into the fastening threaded hole.
3. The reinforced plastic greenhouse frame connecting device as claimed in claim 2, wherein: the first fixing part (3) comprises a first arc-shaped piece (6) and a second arc-shaped piece (7) which are oppositely arranged, the first arc-shaped piece (6) and the second arc-shaped piece (7) surround the cross beam (1) to form a first fixing ring, straight edges of the first arc-shaped piece (6) and the second arc-shaped piece (7) are bent towards the outer side of the cross beam (1), and the bent parts of the first arc-shaped piece (6) and the second arc-shaped piece (7) form a first limiting part (8); second fixed part (4) are including third arc piece (9) and the fourth arc piece of mutual disposition, and third arc piece (9) and fourth arc piece form the second retainer plate around canopy back timber (2), and the straight flange department of third arc piece (9) and fourth arc piece all buckles to canopy back timber (2) outside, and third arc piece (9) and the outside part of buckling of fourth arc piece constitute spacing portion of second (11).
4. The reinforced plastic greenhouse frame connecting device as claimed in claim 3, wherein: and a plurality of adjusting bolts (10) are arranged on the first limiting part (8) and the second limiting part (11).
5. The reinforced plastic greenhouse frame connecting device as claimed in claim 3, wherein: be equipped with first hinge hole on crossbeam (1), the position that first arc piece (6) and second arc piece (7) correspond first hinge hole is provided with first nut (12) and first screw rod (13) respectively, and first hinge hole and first nut (12) threaded connection are passed in first screw rod (13).
6. The reinforced plastic greenhouse frame connecting device as claimed in claim 5, wherein: be equipped with the second hinge hole on canopy back timber (2), the position that third arc piece (9) and fourth arc piece correspond the second hinge hole is provided with second nut (14) and second screw rod respectively, and the second screw rod passes second hinge hole and second nut (14) threaded connection.
7. The reinforced plastic greenhouse frame connecting device as claimed in claim 4, wherein: the lower end of the adjustable connecting block (5) is fixed on the inner side of the first limiting part (8) through an adjusting bolt (10), and the upper end of the adjustable connecting block (5) is fixed on the inner side of the second limiting part (11) through the adjusting bolt (10).
8. The reinforced plastic greenhouse frame connecting device as claimed in claim 7, wherein: the adjustable connecting block (5) and the first limiting part (8) and the second limiting part (11) are reinforced through angle iron.
9. The reinforced plastic greenhouse frame connecting device as claimed in claim 6, wherein: the first hinge hole and the second hinge hole are rectangular through holes.
10. The reinforced plastic greenhouse frame connecting device as claimed in claim 9, wherein: the cross beam (1), the shed top beam (2) and the adjustable connecting block (5) are all made of high-strength steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120603443.5U CN215301836U (en) | 2021-03-25 | 2021-03-25 | Steel bar greenhouse frame connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120603443.5U CN215301836U (en) | 2021-03-25 | 2021-03-25 | Steel bar greenhouse frame connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215301836U true CN215301836U (en) | 2021-12-28 |
Family
ID=79591029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120603443.5U Expired - Fee Related CN215301836U (en) | 2021-03-25 | 2021-03-25 | Steel bar greenhouse frame connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215301836U (en) |
-
2021
- 2021-03-25 CN CN202120603443.5U patent/CN215301836U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211228 |