CN205755991U - The double string beam framework of glasshouse big shack of assembled - Google Patents
The double string beam framework of glasshouse big shack of assembled Download PDFInfo
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- CN205755991U CN205755991U CN201620712541.1U CN201620712541U CN205755991U CN 205755991 U CN205755991 U CN 205755991U CN 201620712541 U CN201620712541 U CN 201620712541U CN 205755991 U CN205755991 U CN 205755991U
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- slide rail
- cord
- hole
- girder
- assembled
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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
Abstract
The utility model discloses the double string beam framework of glasshouse big shack of a kind of assembled, it includes some pairs of string beams being connected by cross connecting piece and multiple cross bar；Winding up beam and adverse grade girder is made up of several shaped steels, lower-cord beam and cant beam are made up of pipe, square tube or oblate pipe；In the downside of lower-cord beam and cant beam, slide rail is set, some curtain pulleys are set in slide rail, the lower end of slide rail arranges wiring fixed pulley, the upper end of slide rail arranges check apron ring, the rope-winding shaft parallel with cross bar and the serving motor driving rope-winding shaft to rotate are set on the top of the lower end of adverse grade girder or warmhouse booth back wall, described curtain pulley includes wheel carrier and roller, is provided with wire rope handling ring in the middle part of wheel carrier, and wheel carrier bottom is provided with curtain structure.It is simple and reasonable, the cost of material is low, skeleton solder joint is few, the engineering time is short, cost of labor is low, abat vent easy to install and use.
Description
Technical field
This utility model relates to a kind of framework of glasshouse big shack, especially a kind of double string beam framework of glasshouse big shack of assembled.
Background technology
Steel frame construction framework of glasshouse big shack have firm in structure durable, wind resistance anti-pressure ability is strong, front and back span is big, indoor nothing
Column, can sufficiently and reasonably utilize the plurality of advantages such as land area, at present by gradually large scale application.Double string beams have
The advantage that support force is strong, so commonly used pair of string beam of steel frame construction framework of glasshouse big shack at present.
In prior art, the most all use double string beams of truss structure, double string beams of this truss structure include winding up beam,
Lower-cord beam and the round steel or angle steel welded between beam with lower-cord beam that wind up.Its shortcoming is that double string beam is just welded into entirety when dispatching from the factory
Structure, length is big, loads transport and construction is the most very inconvenient.Solder joint is many besides, easy-to-rust, life-span are short；Rust stain rubs canopy film
Upper meeting causes the light transmittance of canopy film to decline；Installation Site Welding workload is big, and the engineering time is long, particularly in current man-hour
Taking in the case of constantly appreciating, cost of labor is high, and the investment payback time is long, and the popularization seriously hindering steel frame construction warmhouse booth should
With.
Arranging abat vent in warmhouse booth, keeping the sun off sky heat when is that necessity of modern horticultural cultivation technique is arranged
Executing, in prior art, the mounting structure of warmhouse booth abat vent is complicated, and cost is high, and inconvenient operation, shaded effects are undesirable.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, devises the double string beam greenhouse of a kind of assembled
Big-canopy framework, it is simple and reasonable, the cost of material is low, skeleton solder joint is few, the engineering time is short, cost of labor is low, convenient installation
With use abat vent.
The purpose of this utility model is achieved in that the double string beam framework of glasshouse big shack of a kind of assembled, and it includes some
Double string beams and multiple cross bar；Each pair of string beam includes wind up beam, lower-cord beam, adverse grade girder and cant beam, the upper end of the beam that winds up with after
The upper end of slope girder connects, and winding up is connected cant beam and constitutes triangular support configurations between beam with adverse grade girder, the upper end of lower-cord beam and
Cant beam connects, and winds up and is connected some cross connecting pieces between beam with lower-cord beam, and multiple cross bars pass through cross connecting piece by some double
String beam links together；It is characterized in that: wind up beam and adverse grade girder is made up of several shaped steels, lower-cord beam and cant beam by pipe,
Square tube or oblate pipe are constituted；Slide rail is set in the downside of lower-cord beam and cant beam, some curtain pulleys are set in slide rail, under slide rail
End arranges wiring fixed pulley, and the upper end of slide rail arranges check apron ring, upper at the lower end of adverse grade girder or warmhouse booth back wall
Portion arranges the rope-winding shaft parallel with cross bar and the serving motor driving rope-winding shaft to rotate, and described curtain pulley includes wheel carrier and rolling
Wheel, is provided with wire rope handling ring in the middle part of wheel carrier, wheel carrier bottom is provided with curtain structure.
Further, described slide rail is concave structure slide rail or I-shaped structure slide rail.
Further, described cross connecting piece includes by the square connection post of steel plate bending, square connection post upper
Portion arranges the connecting hole being connected with the beam that winds up；The middle part of square connection post arranges crossbeam by hole, the crossbeam bottom by hole
Edge stretches out to both sides and is connected the crossbeam fixed plate that post longitudinal centre line is 45° angle, and two crossbeam fixed plates are respectively equipped with
Tapping screw installing hole；Lower-cord beam mounting groove is had, at the one of lower-cord beam mounting groove by the connection post lower end of bottom, hole at crossbeam
Side or both sides are provided with tapping screw installing hole.
Further, described lower-cord beam mounting groove be the circular trough adapted with pipe lower-cord beam or oblate pipe lower-cord beam or
Elliptical slot.
Further, the crossbeam square connection post by top, hole stamps out the reinforcement of protrusion.
Further, winding up and be connected by main beam connections between beam with adverse grade girder, main beam connections is a knuckle side
Steel, is respectively provided with plural screw at the two ends of knuckle square steel and passes through hole.
Further, wind up described in the lower end of beam, lower-cord beam and adverse grade girder is all provided with lower margin connector, lower margin connector
Including base anchor, base anchor welds the ground socle of inclination, ground socle arranges plural screw and passes through hole, on base anchor
Four angles on screw be set pass through hole.
The use of abat vent and operation principle:
The installation of abat vent: abat vent is contained in framework of glasshouse big shack by curtain pulley jib equally distributed on each slide rail
Inner side, the rope-winding shaft of each slide rail upper end correspondence position connects one and draws curtain rope, and every is drawn curtain rope all to pass on its slide rail
Check apron ring and the wire rope handling ring of each curtain pulley, turned back by wiring fixed pulley and be then passed through wire rope handling ring and the gear of each curtain pulley
Curtain ring, then be wound around at rope-winding shaft and fix connection, draw curtain rope to be wound around total length and be equivalent to the length of slide rail, wherein, foot
Curtain pulley with draw that curtain rope is fixing to be connected.
The use of abat vent:
Roller shutter: start serving motor and drive rope-winding shaft reversion, the curtain pulley of foot along with drawing curtain rope to rise, while
The curtain pulley of bottom promotes other curtain pulley on slide rail to rise along slide rail successively, is suspended on the sunshade on curtain pulley
Curtain folds and rises, and is stopped by check apron ring, and in slide rail, the curtain pulley of the top can not rise movement, and all of curtain pulley will
It is blocked in the slide rail of check apron ring bottom, makes abat vent fold and pack up.
Exhibition curtain: start serving motor and drive rope-winding shaft to rotate forward, draws curtain rope to pull the curtain pulley of foot along under slide rail
OK, along with drawing, curtain rope is descending to start to launch successively the abat vent of folding from bottom, until the curtain pulley of foot arrives slide rail
Lower end, abat vent launches complete.
Compared to the prior art this utility model has an advantage in that:
1) it is made up of some pairs of string beams and the multiple cross bars connected by cross connecting piece, wind up beam and adverse grade girder it
Between connect cant beam constitute triangular support configurations, use this structure, there is the strongest support strength, the temperature of large span can be made
Room booth, need not upright supports inside warmhouse booth.
2) downside at lower-cord beam and cant beam arranges slide rail and the curtain pulley of lifting abat vent, and abat vent is lifted on greenhouse
Inside big-canopy framework, simple in construction, it is not take up the interior space, does not affect indoor agronomic conditions, abat vent passes through serving motor, volume
Reel for rope, draw curtain rope to drive roller shutter and exhibition curtain, easy to operate, stable and reliable operation, be equipped with automation control appliance, it is possible to achieve
Automation mechanized operation.It addition, abat vent of the present utility model can also is that light thermal-insulating quilt, light thermal-insulating is lifted on curtain pulley
On, by serving motor, rope-winding shaft, draw curtain rope to drive light thermal-insulating to be stowed away and to launch, the insulation of warmhouse booth can be improved
Effect.
3) beam that winds up can be linked together by the cross connecting piece that it uses with lower-cord beam, and multiple cross bars are by cross even
Some pairs of string beams are linked together by fitting, and whole framework of glasshouse big shack need not any welding operation just can complete site operation
Install, overcome the difficult problem being inconvenient to transport, can assemble at the construction field (site), save cost of labor, additionally also overcome weldering
Many, the easy-to-rust of point and the shortcoming such as the life-span is short.
4) wind up and between beam with adverse grade girder, be connected cant beam composition triangular support configurations, its simple in construction, reliable and stable, make
Valency is cheap, and installing/dismounting is easy.
5) this utility model overall structure is simple, easy construction, time saving and energy saving, low cost, be thus connected the greenhouse of installation
Booth steel frame construction safety and stability, sturdy and durable, run into strong wind heavy snow weather, warmhouse booth is hardly damaged.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, required in embodiment being described below
Accompanying drawing to be used is briefly described, it should be apparent that, the accompanying drawing in describing below is only a reality of the present utility model
Execute example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these accompanying drawings
Obtain other accompanying drawing.
Fig. 1 is the double string beam framework of glasshouse big shack perspective view of this utility model assembled；
Fig. 2 is the double string beam framework of glasshouse big shack side structure schematic diagram of this utility model assembled；
Fig. 3 is the A portion structural representation of Fig. 2；
Fig. 4 is the B portion structural representation of Fig. 2；
Fig. 5 is the C portion structural representation of Fig. 2；
Fig. 6 is curtain pulley perspective view of the present utility model；
Fig. 7 is curtain pulley of the present utility model, slide rail and check apron ring perspective view；
Fig. 8 is cross connecting piece perspective view of the present utility model；
Fig. 9 is cross connecting piece of the present utility model, the beam that winds up, cross bar, lower-cord beam and the perspective view of slide rail；
Figure 10 is main beam connections perspective view of the present utility model；
Figure 11 is lower margin connector perspective view of the present utility model.
In figure: 1-cross bar, 2-winds up beam, 3-lower-cord beam, 4-adverse grade girder, 5-cant beam, 6-cross connecting piece, 7-slide rail,
8-curtain pulley, 9-wiring fixed pulley, 10-check apron ring, 11-rope-winding shaft, 12-serving motor, 13-wheel carrier, 14-roller, 15-wears
Becket bridle, 16-curtain structure, 17-square connection post, 18-connecting hole, 19-crossbeam passes through hole, 20-crossbeam fixed plate, and 21-installs
Hole, 22-lower-cord beam mounting groove, 23-installing hole, 24-reinforcement, 25-knuckle square steel, 26-screw passes through hole, and 27-lower margin connects
Part, 28-base anchor, 29-ground socle.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, new to this practicality below in conjunction with accompanying drawing
Type embodiment is described in further detail.
Embodiment 1: as shown in Figure 1 to 11, the double string beam framework of glasshouse big shack of a kind of assembled, it includes 12 double strings
Beam and four cross bars 1；Each pair of string beam includes wind up beam 2, lower-cord beam 3, adverse grade girder 4 and cant beam 5, the upper end of the beam 2 that winds up with
The upper end of adverse grade girder 4 connects, and winding up is connected cant beam 5 and constitutes triangular support configurations between beam 2 with adverse grade girder 4, lower-cord beam 3
Upper end is connected with cant beam 5, winds up and is connected seven cross connecting pieces 6 between beam 2 with lower-cord beam 3, and four cross bars 1 are connected by cross
12 double string beams are linked together by part 6；Wind up beam 2 and adverse grade girder 4 be made up of several shaped steels, lower-cord beam 3 and cant beam 5 by
Square tube is constituted；Slide rail 7 is set in the downside of lower-cord beam 3 and cant beam 5, some curtain pulleys 8, the lower end of slide rail 7 are set in slide rail 7
Arranging wiring fixed pulley 9, the upper end of slide rail 7 arranges check apron ring 10, arranges parallel with cross bar 1 on the top of warmhouse booth back wall
Rope-winding shaft 11 and drive the serving motor 12 that rope-winding shaft rotates, described curtain pulley 8 includes wheel carrier 13 and roller 14, wheel carrier
Being provided with wire rope handling ring 15 in the middle part of in the of 13, wheel carrier 13 bottom is provided with curtain structure 16, and described slide rail 7 is concave structure slide rail.Described
Cross connecting piece includes that, by the square connection post 17 of steel plate bending, the top of square connection post 17 is arranged and beam 2 phase of winding up
The connecting hole 18 connected；The middle part of square connection post 17 arranges crossbeam and passes through hole 19, and crossbeam passes through the lower edge in hole 19 to two
Side is stretched out and is connected the crossbeam fixed plate 20 that post longitudinal centre line is 45° angle, and two crossbeam fixed plates 20 are respectively equipped with self tapping
Screw mounting hole 21；Lower-cord beam mounting groove 22 is had, at lower-cord beam mounting groove 22 by the connection post lower end of bottom, hole 20 at crossbeam
Both sides be provided with tapping screw installing hole 23, crossbeam by the square connection post 17 on top, hole 19 on stamp out the reinforcement of protrusion
Muscle 24.Winding up and be connected by main beam connections between beam 2 with adverse grade girder 5, main beam connections is a knuckle square steel 25, at folding
The two ends of angle square steel 25 are respectively provided with two screws by hole 26.The lower end of the described beam 2 that winds up, lower-cord beam 3 and adverse grade girder 4 is all
Being provided with lower margin connector 27, lower margin connector 27 includes base anchor 28, and base anchor 28 welds the ground socle 29 of inclination, lower margin
Two screws are set on post 29 and pass through hole, four angles on base anchor arrange screw and passes through hole.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in guarantor of the present utility model
Within the scope of protecting.
Claims (7)
1. the double string beam framework of glasshouse big shack of assembled, it includes some pairs of string beams and multiple cross bar；Each pair of string beam includes
Wind up beam, lower-cord beam, adverse grade girder and cant beam, and the upper end of the beam that winds up is connected with the upper end of adverse grade girder, and wind up beam and adverse grade master
Connecting cant beam between beam and constitute triangular support configurations, the upper end of lower-cord beam is connected with cant beam, winds up and is connected between beam with lower-cord beam
Some cross connecting pieces, some pairs of string beams are linked together by multiple cross bars by cross connecting piece；It is characterized in that: wind up beam
Being made up of several shaped steels with adverse grade girder, lower-cord beam and cant beam are made up of pipe, square tube or oblate pipe；At lower-cord beam and cant beam
Downside arranges slide rail, arranges some curtain pulleys in slide rail, and the lower end of slide rail arranges wiring fixed pulley, and the upper end of slide rail arranges gear
Curtain ring, arranges the rope-winding shaft parallel with cross bar and drives serving on the top of the lower end of adverse grade girder or warmhouse booth back wall
The serving motor that axle rotates, described curtain pulley includes wheel carrier and roller, is provided with wire rope handling ring in the middle part of wheel carrier, and wheel carrier bottom is provided with
Curtain structure.
The double string beam framework of glasshouse big shack of assembled the most according to claim 1, it is characterised in that: described slide rail is matrix
Structure slide rail or I-shaped structure slide rail.
The double string beam framework of glasshouse big shack of assembled the most according to claim 1, it is characterised in that: described cross connecting piece
Including by the square connection post of steel plate bending, the top of square connection post arranges the connecting hole being connected with the beam that winds up；Side
Shape connects the middle part of post and arranges crossbeam by hole, and crossbeam is stretched out to both sides by the lower edge in hole and is connected post longitudinal centre line
Crossbeam fixed plate in 45° angle, two crossbeam fixed plates are respectively equipped with tapping screw installing hole；At crossbeam by bottom, hole
Connect post lower end and have lower-cord beam mounting groove, be provided with tapping screw installing hole in the one or both sides of lower-cord beam mounting groove.
The double string beam framework of glasshouse big shack of assembled the most according to claim 3, it is characterised in that: described lower-cord beam is installed
Groove is the circular trough or elliptical slot adapted with pipe lower-cord beam or oblate pipe lower-cord beam.
The double string beam framework of glasshouse big shack of assembled the most according to claim 4, it is characterised in that: at crossbeam by top, hole
Square connection post on stamp out the reinforcement of protrusion.
The double string beam framework of glasshouse big shack of assembled the most according to claim 5, it is characterised in that: wind up beam and adverse grade girder
Between be connected by main beam connections, main beam connections is a knuckle square steel, is respectively provided with two at the two ends of knuckle square steel
Above screw passes through hole.
The double string beam framework of glasshouse big shack of assembled the most according to claim 6, it is characterised in that wind up described in: beam, lower edge
The lower end of beam and adverse grade girder is all provided with lower margin connector, and lower margin connector includes base anchor, and on base anchor, welding tilts
Ground socle, ground socle arranges plural screw and passes through hole, four angles on base anchor arrange screw and passes through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620712541.1U CN205755991U (en) | 2016-06-28 | 2016-06-28 | The double string beam framework of glasshouse big shack of assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620712541.1U CN205755991U (en) | 2016-06-28 | 2016-06-28 | The double string beam framework of glasshouse big shack of assembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205755991U true CN205755991U (en) | 2016-12-07 |
Family
ID=58124257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620712541.1U Active CN205755991U (en) | 2016-06-28 | 2016-06-28 | The double string beam framework of glasshouse big shack of assembled |
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| Country | Link |
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| CN (1) | CN205755991U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105993705A (en) * | 2016-06-28 | 2016-10-12 | 王清祥 | Assembled double-chord beam greenhouse skeleton |
| CN108770548A (en) * | 2018-06-13 | 2018-11-09 | 中国农业科学院农业经济与发展研究所 | The high loam wall greenhouse of land utilization ratio |
| CN109479584A (en) * | 2019-01-16 | 2019-03-19 | 青岛农业大学 | A kind of closed greenhouse with mobile outer heat preservation system |
-
2016
- 2016-06-28 CN CN201620712541.1U patent/CN205755991U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105993705A (en) * | 2016-06-28 | 2016-10-12 | 王清祥 | Assembled double-chord beam greenhouse skeleton |
| CN108770548A (en) * | 2018-06-13 | 2018-11-09 | 中国农业科学院农业经济与发展研究所 | The high loam wall greenhouse of land utilization ratio |
| CN108770548B (en) * | 2018-06-13 | 2021-11-23 | 中国农业科学院农业经济与发展研究所 | Rammed earth wall greenhouse with high land utilization rate |
| CN109479584A (en) * | 2019-01-16 | 2019-03-19 | 青岛农业大学 | A kind of closed greenhouse with mobile outer heat preservation system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |