CN211973824U - Connecting device of agricultural greenhouse steel frame - Google Patents
Connecting device of agricultural greenhouse steel frame Download PDFInfo
- Publication number
- CN211973824U CN211973824U CN201922052029.5U CN201922052029U CN211973824U CN 211973824 U CN211973824 U CN 211973824U CN 201922052029 U CN201922052029 U CN 201922052029U CN 211973824 U CN211973824 U CN 211973824U
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- CN
- China
- Prior art keywords
- connecting device
- arc
- supporting piece
- steel frame
- connecting block
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a connecting device of green house steelframe, include arc supporting piece, laminating connecting block, prevent structure, inflation locating hole and steelframe pipe partially, the inside of arc supporting piece is provided with the steelframe pipe, and the both ends of steelframe pipe all extend to the outside of arc supporting piece, the both sides of arc supporting piece have all been welded the laminating connecting block, and the inside wall of laminating connecting block and arc supporting piece all is provided with prevents structure partially, the both ends on laminating connecting block surface all are provided with the inflation locating hole, the both ends on arc supporting piece surface all are provided with positioning groove, and positioning groove position department is provided with the fastening hoop to the outside that the one end of fastening hoop extends to the laminating connecting block is passed through the inflation locating hole. The utility model discloses not only reduced the operation degree of difficulty when connecting device uses, strengthened the degree of safety when connecting device uses, improved the stability when connecting device uses moreover.
Description
Technical Field
The utility model relates to a connecting device technical field specifically is a connecting device of green house steelframe.
Background
With the continuous development of society, the progress and the change of agricultural are also comparatively more rapid, wherein green house makes more common breed requisite, and green house generally is steel frame construction, and wherein the connecting device of steelframe is indispensable.
The connecting devices on the market are various and can basically meet the use requirements of people, but certain problems still exist, and the following problems exist in the prior art.
(1) When the traditional connecting device is used, the operation is more complicated, and further great trouble is brought to people;
(2) when the traditional connecting device is used, the uneven bearing capacity can cause the surface of the connecting device to generate cracks, thereby seriously influencing the safety degree of the connecting device in use;
(3) the traditional connecting device is easy to have dislocation phenomenon when being used for a long time, and then the stability of the connecting structure when being used is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a connecting device of green house steelframe to the security that proposes connecting device among the solution above-mentioned background art is low, operate your loaded down with trivial details and less stable problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a connecting device of green house steelframe, includes arc supporting piece, laminating connecting block, prevents structure partially, inflation locating hole and steelframe pipe, the inside of arc supporting piece is provided with the steelframe pipe, and the both ends of steelframe pipe all extend to the outside of arc supporting piece, the laminating connecting block has all been welded to the both sides of arc supporting piece, and the inside wall of laminating connecting block and arc supporting piece all is provided with prevents structure partially, the both ends on laminating connecting block surface all are provided with the inflation locating hole, and the inside of inflation locating hole is fixed with equidistant elastic bulge tooth, the both ends on arc supporting piece surface all are provided with positioning groove, and positioning groove position department is provided with the fastening hoop to the one end of fastening hoop extends to the outside of laminating connecting block through the inflation locating hole.
Preferably, the central position inside the arc-shaped clamping piece is provided with a lacing wire net, and the surface of the lacing wire net is provided with an anti-struggling plate.
Preferably, the inside of preventing inclined to one side structure has set gradually dull polish cortex, wave buffer board, toper grained layer and miniature compression board, the inside of dull polish cortex is fixed with the wave buffer board.
Preferably, the inside of dull polish cortex is provided with the toper grained layer, and the miniature compression board is installed to the one side that the wave buffer board was kept away from to the toper grained layer.
Preferably, one end of the fastening hoop is fixed with a connector, and the surface of the connector is sleeved with a locking rivet.
Preferably, the arc clamping pieces on the two sides of the lacing wire net are internally provided with concave supporting tables, and the arc clamping pieces on one side of the concave supporting tables are internally fixed with trapezoidal supporting tables.
Compared with the prior art, the beneficial effects of the utility model are that: the connecting device of the agricultural greenhouse steel frame not only reduces the operation difficulty of the connecting device when in use, enhances the safety degree of the connecting device when in use, but also improves the stability of the connecting device when in use;
(1) the inner side wall of the arc-shaped clamping piece is in contact with the surface of the adjacent steel frame pipe through the arrangement of the expansion positioning hole, the fastening hoop, the steel frame pipe, the positioning groove, the elastic convex tooth and the locking rivet, then one end of the fastening hoop penetrates through the expansion positioning hole, the outer side wall of the fastening hoop is in close contact with one end of the elastic convex tooth, friction force is increased, the adjacent attached connecting blocks are attached through the fastening hoop, the locking rivet is fixed through the connecting head, the quick disassembly and assembly function of the connecting device is realized, and the operation difficulty of the connecting device in use is reduced;
(2) by arranging the lacing wire net, the struggling-resistant plate, the concave supporting table and the trapezoidal supporting table, when the connecting device is used for a long time, the steel frame pipe is subjected to external impact force to cause the interior of the arc-shaped clamping piece to be subjected to uneven acting force, the lacing wire net can keep central positioning under the action of the struggling-resistant plate, the concave supporting table and the trapezoidal supporting table can be mutually contacted by the twisted interior of the arc-shaped clamping piece, the integral shock resistance of the arc-shaped clamping piece is enhanced again, the integral folding resistance of the connecting device is improved, the anti-cracking function of the connecting device is realized, and the safety degree of the connecting device in use is enhanced;
(3) through being provided with dull polish cortex, wave buffer board, toper grained layer and miniature compression board, extrude each other on the surface of dull polish cortex, at this moment wave buffer board, the mutual compression of miniature compression board reduce the distance between the adjacent toper grained layer to kick-back under the reaction, and then strengthened the frictional force of contact surface once more, realized connecting device's preventing displacement partially, thereby improved the stability of connecting device when using.
Drawings
Fig. 1 is a schematic view of the appearance structure of the present invention;
fig. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the side wall structure of the arc-shaped holding piece of the present invention;
fig. 4 is a schematic view of the front view section structure of the anti-deviation structure of the present invention.
In the figure: 1. an arc-shaped clamping piece; 2. attaching a connecting block; 3. an anti-deviation structure; 301. a frosted skin layer; 302. a wavy buffer plate; 303. a tapered particulate layer; 304. a micro compression plate; 4. expanding the positioning hole; 5. a fastening hoop; 6. a steel frame tube; 7. a positioning groove; 8. an elastic protruding tooth; 9. locking and riveting; 10. a connector; 11. a lacing wire net; 12. a struggle resisting plate; 13. a concave support platform; 14. a trapezoidal support platform.
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 fig. 1-4, the present invention provides an embodiment: a connecting device for steel frames of agricultural greenhouses comprises arc-shaped clamping pieces 1, a joint connecting block 2, an anti-deviation structure 3, expansion positioning holes 4 and steel frame pipes 6, wherein a lacing wire net 11 is arranged at the central position inside the arc-shaped clamping pieces 1, an anti-struggle plate 12 is arranged on the surface of the lacing wire net 11, concave supporting tables 13 are arranged inside the arc-shaped clamping pieces 1 on two sides of the lacing wire net 11, and trapezoidal supporting tables 14 are fixed inside the arc-shaped clamping pieces 1 on one sides of the concave supporting tables 13;
when the connecting device is used for a long time, when the steel frame pipe is subjected to external impact force to cause uneven acting force to be applied to the interior of the arc-shaped clamping piece 1, the lacing wire net 11 can keep central positioning under the action of the anti-struggling plate 12, the concave supporting table 13 and the trapezoidal supporting table 14 can be mutually contacted in the twisted arc-shaped clamping piece 1, the integral shock resistance of the arc-shaped clamping piece 1 is enhanced again, the integral folding resistance of the connecting device is improved, the anti-cracking function of the connecting device is realized, and the safety degree of the connecting device in use is enhanced;
a steel frame pipe 6 is arranged inside the arc-shaped clamping piece 1, two ends of the steel frame pipe 6 extend to the outside of the arc-shaped clamping piece 1, two sides of the arc-shaped clamping piece 1 are welded with the attaching connecting blocks 2, and the inner side walls of the attaching connecting blocks 2 and the arc-shaped clamping piece 1 are provided with anti-deviation structures 3;
the anti-deviation structure 3 is internally provided with a frosted leather layer 301, a wavy buffer plate 302, a conical granular layer 303 and a miniature compression plate 304 in sequence, the wavy buffer plate 302 is fixed inside the frosted leather layer 301, the conical granular layer 303 is arranged inside the frosted leather layer 301, and the miniature compression plate 304 is installed on one side, away from the wavy buffer plate 302, of the conical granular layer 303;
when the connecting device is used, when the surfaces of the frosted skin layers 301 are mutually extruded, the wavy buffer plate 302 and the miniature compression plate 304 are mutually compressed to reduce the distance between the adjacent conical particle layers 303 and rebound under the reaction, so that the friction force of the contact surface is enhanced again, the deviation prevention of the connecting device is realized, and the stability of the connecting device in use is improved;
the both ends on 2 surfaces of laminating connecting block all are provided with inflation locating hole 4, and the inside of inflation locating hole 4 is fixed with equidistant elastic bulge tooth 8, the both ends on 1 surface of arc supporting piece all are provided with positioning groove 7, and positioning groove 7 position department is provided with fastening hoop 5, the one end of fastening hoop 5 is fixed with connector 10, and the surface cover of connector 10 is equipped with locking rivet 9, be used for reinforcing fastening degree, and the one end of fastening hoop 5 extends to the outside of laminating connecting block 2 through inflation locating hole 4.
The working principle is as follows: when the connecting device is used, firstly, the inner side wall of the arc-shaped clamping piece 1 is mutually contacted with the surface of the adjacent steel frame pipe 6, then, one end of the fastening hoop 5 passes through the inside of the expansion positioning hole 4, the outer side wall of the fastening hoop 5 is tightly contacted with one end of the elastic convex tooth 8, the friction force is increased, then, the adjacent attaching connecting blocks 2 are attached through the fastening hoop 5, the locking rivet 9 is fixed through the connector 10, the quick disassembly and assembly function of the connecting device is realized, the operation difficulty of the connecting device in use is reduced, then, when the surfaces of the frosted skin layers 301 are mutually extruded, at the moment, the wave-shaped buffer plate 302 and the micro compression plate 304 are mutually compressed to reduce the distance between the adjacent conical granular layers 303 and rebound under the reaction, the friction force of the contact surface is further enhanced, the anti-deviation displacement of the connecting device is realized, and the stability of the connecting device in use is improved, finally, when this connecting device uses for a long time, the steelframe pipe receives outside impact force and leads to arc supporting piece 1 inside when receiving inhomogeneous effort, lacing wire net 11 can keep the center location under the effect of anti struggling board 12, the arc supporting piece 1 of wrench movement inside can make spill supporting bench 13 and trapezoidal supporting bench 14 mutual contact this moment, arc supporting piece 1 holistic shock resistance has been strengthened once more, this connecting device's holistic anti degree of rupture has been improved, connecting device's anti function of splitting has been realized, thereby the safety degree when having strengthened connecting device and using, accomplish connecting device's work.
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.
Claims (6)
1. The utility model provides a connecting device of green house steelframe, includes arc supporting piece (1), laminating connecting block (2), prevents inclined to one side structure (3), inflation locating hole (4) and steelframe pipe (6), its characterized in that: the inside of arc supporting piece (1) is provided with steel frame pipe (6), and the both ends of steel frame pipe (6) all extend to the outside of arc supporting piece (1), laminating connecting block (2) have all been welded to the both sides of arc supporting piece (1), and laminating connecting block (2) and the inside wall of arc supporting piece (1) all are provided with prevents inclined to one side structure (3), the both ends on laminating connecting block (2) surface all are provided with inflation locating hole (4), and the inside of inflation locating hole (4) is fixed with equidistant elastic bulge tooth (8), the both ends on arc supporting piece (1) surface all are provided with positioning groove (7), and positioning groove (7) position department is provided with fastening hoop (5) to the one end of fastening hoop (5) extends to the outside of laminating connecting block (2) through inflation locating hole (4).
2. The connecting device of the agricultural greenhouse steel frame as claimed in claim 1, wherein: the center position department in arc centre gripping piece (1) is provided with lacing wire net (11), and the surface of lacing wire net (11) is provided with anti struggling board (12).
3. The connecting device of the agricultural greenhouse steel frame as claimed in claim 1, wherein: the anti-deviation structure is characterized in that a frosted leather layer (301), a wave-shaped buffer plate (302), a conical granular layer (303) and a miniature compression plate (304) are sequentially arranged inside the anti-deviation structure (3), and the wave-shaped buffer plate (302) is fixed inside the frosted leather layer (301).
4. The connecting device of the agricultural greenhouse steel frame as claimed in claim 3, wherein: the interior of dull polish cortex (301) is provided with toper grained layer (303), and miniature compression board (304) are installed to the one side that wave buffer board (302) was kept away from to toper grained layer (303).
5. The connecting device of the agricultural greenhouse steel frame as claimed in claim 1, wherein: one end of the fastening hoop (5) is fixed with a connector (10), and the surface of the connector (10) is sleeved with a locking rivet (9).
6. The connecting device of the agricultural greenhouse steel frame as claimed in claim 2, wherein: the arc-shaped clamping pieces (1) on two sides of the lacing wire net (11) are internally provided with concave supporting tables (13), and the arc-shaped clamping pieces (1) on one side of the concave supporting tables (13) are internally fixed with trapezoidal supporting tables (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922052029.5U CN211973824U (en) | 2019-11-25 | 2019-11-25 | Connecting device of agricultural greenhouse steel frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922052029.5U CN211973824U (en) | 2019-11-25 | 2019-11-25 | Connecting device of agricultural greenhouse steel frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211973824U true CN211973824U (en) | 2020-11-20 |
Family
ID=73353597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922052029.5U Expired - Fee Related CN211973824U (en) | 2019-11-25 | 2019-11-25 | Connecting device of agricultural greenhouse steel frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211973824U (en) |
-
2019
- 2019-11-25 CN CN201922052029.5U patent/CN211973824U/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: 20201120 Termination date: 20211125 |