CN217487091U - Greenhouse and supporting beam thereof - Google Patents
Greenhouse and supporting beam thereof Download PDFInfo
- Publication number
- CN217487091U CN217487091U CN202220404129.9U CN202220404129U CN217487091U CN 217487091 U CN217487091 U CN 217487091U CN 202220404129 U CN202220404129 U CN 202220404129U CN 217487091 U CN217487091 U CN 217487091U
- Authority
- CN
- China
- Prior art keywords
- support
- beam body
- steel
- steel wire
- main support
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Tents Or Canopies (AREA)
Abstract
The utility model discloses a warmhouse booth and a supporting beam thereof, a supporting beam includes: the beam body is provided with two end parts which are oppositely arranged; the middle position fixedly connected with main tributary strut of roof beam body is provided with many steel wires or the cable wire that is located roof beam body below that draws to one side respectively between every tip and the main tributary strut, and many steel wires or cable wire scatter gradually and have at least partly steel wire or cable wire to distribute in the left and right sides of roof beam body from the tip to the main tributary strut. The supporting beam not only supports stably, but also has lower cost than the supporting beam of the truss structure. For the big-arch shelter, because support steel wire and a supporting beam are used to support the canopy membrane in a mixed manner, the supporting beam has the effect of fixing the film clamping groove, thereby solving the problem that the canopy membrane cannot be supported by the cambered surface formed by the steel wire when the canopy membrane is supported by the steel wire, and being not beneficial to compressing the canopy membrane.
Description
Technical Field
The utility model relates to a big-arch shelter equipment technical field, specific theory relates to a warmhouse booth and a supporting beam thereof.
Background
The Chinese utility model patent with the application number of CN202020142526.4 named as 'a greenhouse', in the patent, the shed surface support of the greenhouse adopts the mode that a plurality of steel wires are taut to reduce the construction cost of the greenhouse. But in practical application, the steel wire is adopted to tension and support the greenhouse surface, the greenhouse film cannot form an arc surface, and the film pressing rope is difficult to compress the greenhouse film. Therefore, a compromise scheme is adopted, a steel beam is arranged every several meters to fix a film clamping groove, the film clamping groove is used for fixing a greenhouse film, steel wires are pulled in the middle of the steel beam to support the greenhouse film, the cost can be reduced to a great extent, and the shading area caused by a greenhouse framework is reduced.
SUMMERY OF THE UTILITY MODEL
To the above, the utility model aims to solve a technical problem provide a simple structure, with low costs, rigidity and a supporting beam that intensity is high, as same conception, the utility model aims to solve another technical problem provide a greenhouse that convenient to use card membrane groove fixed shed membrane and construction cost are lower.
In order to solve the first technical problem, the first technical solution of the present invention is:
a support beam for a greenhouse comprising: the beam comprises a beam body and a beam body, wherein the beam body is provided with two end parts which are oppositely arranged;
the beam comprises a beam body and is characterized in that a main support is fixedly connected to the middle of the beam body, a plurality of obliquely-pulled steel wires or steel cables are arranged between each end part and the main support and are positioned below the beam body, the steel wires or the steel cables are gradually scattered from the end parts to the main support, and at least one part of the steel wires or the steel cables are distributed on the left side and the right side of the beam body.
Preferably, one end of each steel wire or steel cable is fixed to the end of the beam body, and the other end of each steel wire or steel cable is fixedly connected with the main support through a tensioning device.
Preferably, two corresponding steel wires or steel cables positioned at two sides of the main support are connected together through a turn buckle with adjustable length, one end of the steel wire or steel cable connected into one piece is fixed at one end of the beam body, the other end of the steel wire or steel cable connected into one piece is fixedly connected with the other end of the beam body, and the steel wire or steel cable connected into one piece is supported or supported and fixed on the main support.
Preferably, the tensioning device comprises: the screw rod penetrating through the main support and two nuts in threaded connection with the screw rod are respectively positioned on two sides of the main support, and the steel wire or the steel cable is fixedly connected with the screw rod.
Preferably, the main support comprises a support plate, and the steel wires or the steel cables are distributed on the support plate in a fan shape with the beam body as a center.
Preferably, the supporting plate is inseparably fixedly connected or detachably fixedly connected with the beam body.
Preferably, the beam body is provided with an auxiliary support, the auxiliary support is located between the main support and the end of the beam body, and the auxiliary support is inseparably fixedly connected or detachably fixedly connected with the beam body.
Preferably, the beam body is made of steel pipe.
Preferably, a film clamping groove is fixed above the beam body.
In order to solve the second technical problem, the second technical solution of the present invention is:
a greenhouse, comprising: the stand unit, the top of stand unit is equipped with the top frame, the top frame is followed the length direction of big-arch shelter extends, the both sides of top frame are equipped with canopy membrane skeleton respectively, canopy membrane skeleton coats and is stamped the canopy membrane and forms the shed face of big-arch shelter, canopy membrane skeleton includes the edge support steel wire and a supporting beam that the width direction of big-arch shelter extends, a supporting beam interval sets up in a plurality of support between the steel wire, a supporting beam is foretell supporting beam, the top of roof beam body is fixed with the card membrane groove, the canopy membrane is fixed in the card membrane groove.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
for the supporting beam, the main support is fixedly connected to the middle of the beam body, a plurality of obliquely-pulled steel wires or steel cables are arranged between the two end parts and the main support respectively, and the steel wires or the steel cables are gradually scattered from the end parts to the main support and distributed on the left side and the right side of the beam body, so that the supporting beam is stable in supporting (particularly, is stressed laterally), and the cost is lower than that of the supporting beam of a truss structure.
For the big-arch shelter, because support steel wire and a supporting beam are used to support the canopy membrane in a mixed manner, the supporting beam has the effect of fixing the film clamping groove, thereby solving the problem that the canopy membrane cannot be supported by the cambered surface formed by simply using the steel wire to support the canopy membrane, and being not beneficial to compressing the canopy membrane.
Drawings
FIG. 1 is a schematic structural view of a support beam in the greenhouse of the present invention;
FIG. 2 is a schematic bottom view of the structure of FIG. 1;
FIG. 3 is another schematic structural diagram of a support beam in the greenhouse of the present invention;
FIG. 4 is a schematic view of one configuration of the main support of FIG. 2;
FIG. 5 is another structural schematic view of the main support of FIG. 2;
FIG. 6 is a schematic view of a wire fixing device;
FIG. 7 is a schematic structural view of the main support wires;
FIG. 8 is a schematic view of the structure of the tightening device in FIG. 3;
fig. 9 is a schematic structural view of the greenhouse of the present invention;
fig. 10 is a schematic side view of the greenhouse of the present invention;
in the figure: a. a support beam; 1. a beam body; 2. a steel wire; 3. a window sash; 4. drilling a self screw; 5. a screw; 6. a nut; 7. a main support; 71. a sleeve; 72. a support plate; 73. a limiting groove; 8. auxiliary support; 9. a film clamping groove; 10. a column unit; 11. a top frame; 12. supporting the steel wire; 14. a lower cross beam; 15. reinforcing the inhaul cable; 16. a heat preservation quilt; 17. a turnbuckle; 18. a limit screw; 19. and limiting a wedge block.
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.
Definitions top and bottom are shown in fig. 1, and left and right are shown in fig. 2.
Example one
As shown in fig. 1 and 2 together, a support beam includes: the beam comprises a beam body 1, wherein the beam body 1 is provided with two end parts which are oppositely arranged;
the middle part position fixedly connected with main tributary strut 7 of roof beam body 1 is provided with many steel wires 2 or the cable wire that is located roof beam body 1 below that draw to one side between every tip and the main tributary strut 7 respectively, and many steel wires 2 or the cable wire from the tip to main tributary strut 7 scatter gradually and have at least partly steel wire 2 or cable wire distribution in the left and right sides of roof beam body 1. The supporting beam not only is stable in support (especially under lateral stress), but also has lower cost than the supporting beam of the truss structure.
In this embodiment, the steel wires 2 or steel cables on two sides of the main support 7 are two different steel wires 2 or steel cables, one end of each steel wire 2 or steel cable is fixed to the end of the beam body 1, and the other end is fixedly connected to the main support 7 through a tensioning device. As shown in fig. 8, the tension device includes: a screw rod 5 passing through the supporting plate 72 and two nuts 6 connected to the screw rod 5 in a threaded manner, wherein the two nuts 6 are respectively positioned at two sides of the main support 7, and the steel wire 2 or the steel cable is fixedly connected with the screw rod 5. The two nuts 6 are unscrewed, the tightness of the steel wire 2 or the steel cable can be adjusted by moving the screw 5, and then the two nuts 6 are screwed to lock the position of the screw 5.
The main support 7 comprises a support plate 72, and the steel wires 2 or steel cables are distributed on the support plate 72 in a fan shape with the beam body 1 as the center. The supporting plate 72 is inseparably fixedly connected or detachably fixedly connected with the beam body 1, preferably detachably fixedly connected in this embodiment, as shown in fig. 4, which is a schematic structural diagram of a main support 7 preferred in this embodiment, the main support 7 includes a sleeve 71 and a supporting plate 72 fixedly connected, the sleeve 71 is fixed to the beam body 1 through a self-drilling screw 4, and the dismounting is convenient.
As shown in fig. 3, in addition to the above, the tightness of the wire 2 or the wire may be adjusted by means of the turn buckle 17. Two corresponding steel wires 2 or steel cables positioned at two sides of the main support 7 are connected together through a turn buckle 17 with adjustable length, one end of the steel wire 2 or steel cable connected into a whole is fixed at one end of the beam body 1, the other end of the steel wire 2 or steel cable connected into a whole is fixedly connected with the other end of the beam body 1, and the steel wire 2 or steel cable connected into a whole is supported or supported and fixed on the main support 7. As shown in fig. 5, the supporting plate 72 is provided with a limiting hole through which the steel wire 2 or the steel cable passes, and the steel wire 2 or the steel cable is fixed by the limiting screw 18 extending into the limiting hole, so as to prevent the steel wire 2 or the steel cable from moving on the main support 7. Or, as shown in fig. 6, the supporting plate 72 is provided with a limiting hole through which the steel wire 2 or the steel cable passes, and the limiting wedge 19 extends into the limiting hole to abut against the steel wire 2 or the steel cable to fix the steel wire 2 or the steel cable, so as to prevent the steel wire 2 or the steel cable from moving on the main support 7. Alternatively, as shown in fig. 7, the supporting plate 72 is provided with a limiting groove 73, and the steel wire 2 or the steel cable passes through the limiting groove 73, so as to prevent the steel wire 2 or the steel cable from moving on the main support 7.
In addition to the above manner, the steel wires 2 or steel cables on both sides of the main support 7 may also be the same steel wire 2 or steel cable, one end of the steel wire 2 or steel cable is fixed to one end of the beam body 1, the other end of the steel wire 2 or steel cable is fixedly connected to the other end of the beam body 1 through a tensioning device, the steel wire 2 or steel cable is supported on the main support 7, and the main support 7 is provided with a structure as shown in fig. 5, 6 or 7 to prevent the steel wire 2 or steel cable from moving on the main support 7. The tensioning device used in this manner is similar in construction to the tensioning device described above and will not be shown in detail here. If the span of the beam body 1 is large, the beam body 1 needs to be provided with an auxiliary support 8, and the auxiliary support 8 is positioned between the main support 7 and the end part of the beam body 1. The steel wires 2 or ropes are supported on an auxiliary support 8. the auxiliary support 8 is similar in construction to the main support 7 and is also provided with a structure as shown in figures 5, 6 or 7 which prevents movement of the steel wires 2 or ropes on the auxiliary support 8. The auxiliary support 8 and the beam body 1 are in inseparable fixed connection or detachable fixed connection, preferably detachable fixed connection in the embodiment, and the structure of the auxiliary support 8 is the same as that of the main support 7.
The beam body 1 and the steel wire 2 can also be detachably and fixedly connected, and the beam body 1, the main support 7, the auxiliary support 8 and the steel wire 2 are all made into independent pieces, so that the transportation is convenient.
And a reinforcing cable 15 is arranged between the main support 7 and the auxiliary support 8, so that the strength and rigidity of the beam body 1 are further enhanced.
The beam body 1 is preferably a steel pipe, a square steel, a channel steel, or the like, and in the present embodiment, the beam body 1 is preferably a steel pipe.
A film clamping groove 9 is fixed above the beam body 1, so that the film clamping groove is convenient for fixing a greenhouse film and does not hinder the sealing of the greenhouse.
Example two
As shown in fig. 9 and 10, the greenhouse comprises: stand unit 10, the top of stand unit 10 is equipped with top frame 11, top frame 11 extends along the length direction of big-arch shelter, top frame 11's both sides are equipped with canopy membrane skeleton respectively, canopy membrane skeleton coats and is stamped the canopy face that the canopy membrane formed the big-arch shelter, canopy membrane skeleton includes the support steel wire 12 and the supporting beam an that extend along the width direction of big-arch shelter, supporting beam an interval sets up between a plurality of support steel wires 12, supporting beam an is foretell supporting beam, the top of roof beam body 1 is fixed with card membrane groove 9, the canopy membrane is fixed in card membrane groove 9.
Because the support steel wire 12 and the support beam a are used in a mixed mode to support the greenhouse film, the support beam a is fixedly provided with the film clamping groove 9, the problem that the arc surface support cannot be formed on the greenhouse film when the greenhouse film is supported by the steel wire only is solved, the greenhouse film is not beneficial to being compressed, the use amount of the support beam a is less, the cost can be greatly reduced compared with the existing greenhouse with the steel pipe supporting surface, and the film clamping groove 9 can be used for fixing the greenhouse film.
Preferably, the upper ends of the support beams a are fixedly connected to the top frame 11, and the lower ends of the support beams a are connected to the lower cross member 14 of the greenhouse.
The upper end of the supporting steel wire 12 is fixedly connected with the top frame 11, and the lower end of the supporting steel wire 12 is fixed on the lower cross beam 14 or directly fixed and tensioned on the ground anchor 13 by bypassing the lower cross beam 14.
In this embodiment, the top frame 11 is provided with a window sash 3, the air outlet can be opened by opening the window sash 3, the greenhouse is provided with a double-layer greenhouse body, and the inner-layer greenhouse body is provided with a heat preservation quilt 16.
The foregoing is illustrative of the best mode of the invention, and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.
Claims (10)
1. A support beam for a greenhouse comprising: the beam comprises a beam body and a beam body, wherein the beam body is provided with two end parts which are oppositely arranged; it is characterized in that the preparation method is characterized in that,
the beam comprises a beam body and is characterized in that a main support is fixedly connected to the middle of the beam body, a plurality of obliquely-pulled steel wires or steel cables are arranged between each end part and the main support and are positioned below the beam body, the steel wires or the steel cables are gradually scattered from the end parts to the main support, and at least one part of the steel wires or the steel cables are distributed on the left side and the right side of the beam body.
2. A support beam as defined in claim 1, wherein each of the steel wires or the steel cables has one end fixed to an end of the beam body and the other end fixedly connected to the main support by a tension device.
3. A support beam as claimed in claim 1, wherein two corresponding steel wires or cables on both sides of the main support are connected together by means of adjustable length bolts, one end of the steel wire or cable is fixed to one end of the beam body, the other end is fixed to the other end of the beam body, and the steel wire or cable is supported or supported and fixed on the main support.
4. The support beam as claimed in claim 2, wherein the tension means comprises: the steel wire or the steel cable is fixedly connected with the screw rod.
5. A support beam as claimed in claim 2 or 3, wherein the main support includes a support plate on which the wires or cables are fanned about the beam body.
6. The support beam of claim 5, wherein the support plate is inseparably fixedly attached or removably fixedly attached to the beam body.
7. The support beam as claimed in claim 5, wherein the beam body is provided with an auxiliary support between the main support and the end of the beam body, the auxiliary support being inseparably fixedly connected or detachably fixedly connected with the beam body.
8. The support beam defined in claim 5 wherein the beam body is steel.
9. The support beam as recited in claim 1, wherein a film clamping groove is fixed above the beam body.
10. A greenhouse, comprising: the stand unit, the top of stand unit is equipped with the top frame, the top frame is followed the length direction of big-arch shelter extends, the both sides of top frame are equipped with canopy membrane skeleton respectively, canopy membrane skeleton coats and is stamped the canopy membrane and forms the canopy face of big-arch shelter, its characterized in that, canopy membrane skeleton includes the edge support steel wire and the supporting beam that the width direction of big-arch shelter extends, it sets up in a plurality of to prop up the supporting beam interval between the steel wire, the supporting beam be claim 1-8 arbitrary supporting beam, the top of roof beam body is fixed with the card membrane groove, the canopy membrane is fixed in the card membrane groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220404129.9U CN217487091U (en) | 2022-02-26 | 2022-02-26 | Greenhouse and supporting beam thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220404129.9U CN217487091U (en) | 2022-02-26 | 2022-02-26 | Greenhouse and supporting beam thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217487091U true CN217487091U (en) | 2022-09-27 |
Family
ID=83346314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220404129.9U Active CN217487091U (en) | 2022-02-26 | 2022-02-26 | Greenhouse and supporting beam thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217487091U (en) |
-
2022
- 2022-02-26 CN CN202220404129.9U patent/CN217487091U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2280569A1 (en) | Structural tie-down apparatus | |
| CN217487091U (en) | Greenhouse and supporting beam thereof | |
| CN111364828A (en) | Assembled concrete mixing station stock bin and mounting mode thereof | |
| CN207813067U (en) | A kind of column two pass safety rope high-altitude working safety protective device | |
| CN208329672U (en) | A kind of industrial construction protective device | |
| CN207109594U (en) | Pier stud constructing operation lantern stand | |
| CN215330985U (en) | Roof windproof fixing device | |
| CN205975969U (en) | Combination framework and connecting piece of rack and truss antarafacial | |
| CN214995799U (en) | Tool type wall hanging cantilever frame | |
| CN212154238U (en) | Constructional engineering frame roof beam reinforcing apparatus | |
| CN206016096U (en) | A kind of steel-structure factory building rain cover | |
| CN211947982U (en) | Lower part tensioning equipment for counter-force prepressing of continuous beam bracket | |
| CN213449583U (en) | Roof girder steel hoist and mount lifeline safety device | |
| CN207063689U (en) | A kind of sunshade | |
| CN108755965A (en) | One kind is greatly across suspension cable-tied arch structural system and building structure | |
| CN205046938U (en) | Covering or awning on a car, boat, etc. room | |
| CN214615349U (en) | Device for erecting working platform on steel column | |
| CN206110737U (en) | Steel construction bicycle shed | |
| CN210048382U (en) | Gantry crane wind-resistant fixing device and gantry crane system | |
| CN210530388U (en) | Simple detachable safety flat net structure | |
| CN219118737U (en) | Assembled type hand and foot rest for concrete construction | |
| CN210597606U (en) | Single pin structure of awning based on prestressing force | |
| CN216041704U (en) | Steel construction brace mechanism | |
| CN213087505U (en) | Building frame roof beam reinforcing apparatus | |
| CN218911135U (en) | Auxiliary device for boom tensioning |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230728 Address after: 262500 He Guan Zhen Qian Yan Ma Cun Nan, Qingzhou City, Weifang, Shandong Province Patentee after: Qingzhou Caishen Agricultural Technology Co.,Ltd. Address before: Jinpan Village, Heguan Town, Qingzhou City, Weifang City, Shandong Province, 262513 Patentee before: Sun Shufei |