CN210695216U

CN210695216U - Non-welding assembled double-film energy-saving greenhouse framework

Info

Publication number: CN210695216U
Application number: CN201921534102.6U
Authority: CN
Inventors: 张俊龙
Original assignee: Qingdao Dechen Greenhouse Technology Co Ltd
Current assignee: Qingdao Dechen Greenhouse Technology Co Ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-06-09
Anticipated expiration: 2029-09-16

Abstract

The utility model discloses an energy-conserving warmhouse booth skeleton of assembled pair of membrane of non-welding, including stand, arched beam, connecting piece and connecting rod, the stand includes straight-bar and first connecting plate, the straight-bar welds between two first connecting plates, the welding has the first down tube of a plurality of between the straight-bar, the arched beam includes the curved bar, the tip welding of curved bar has the second connecting plate, the upper end and the arched beam tip fixed connection of stand, the connecting piece is all installed to the inside and outside both sides of stand and arched beam, the connecting piece includes base and first snap ring, first snap ring passes through support and base welding, base sliding connection has the U-shaped card that runs through. The greenhouse framework is installed in a threaded connection mode and can be disassembled, films can be paved on the upper side and the lower side of the framework to form the double-film greenhouse, the heat preservation effect is good, and the growth rate of plants is improved.

Description

Non-welding assembled double-film energy-saving greenhouse framework

Technical Field

The utility model relates to a big-arch shelter technical field specifically is an assembled two membrane energy-conserving warmhouse booth skeletons of non-welding.

Background

With the continuous development of agriculture, greenhouse planting is more and more popular, greenhouse planting varieties are more and can be widely used, the structure of the plastic film greenhouse framework determines the plastic film material selected for greenhouse construction, the luminosity in the greenhouse, the heat preservation effect, the production cost and the like, and therefore the greenhouse framework structure plays an important role in greenhouse construction. Current greenhouse skeleton adopts steel pipe welding to make more, is not convenient for dismantle after taking into, generally is the individual layer big-arch shelter moreover, and the heat preservation effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembled two membrane energy-conserving warmhouse booth skeletons of non-welding to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an energy-conserving warmhouse booth skeleton of assembled pair of membrane of non-welding, includes stand, arched girder, connecting piece and connecting rod, the stand includes straight-bar and first connecting plate, the straight-bar welds between two first connecting plates, the welding has the first down tube of a plurality of between the straight-bar, the arched girder includes the curved bar, the tip welding of curved bar has the second connecting plate, the upper end and the arched girder tip fixed connection of stand, the connecting piece is all installed to the inside and outside both sides of stand and arched girder, the connecting piece includes base and first snap ring, first snap ring passes through support and base welding, base sliding connection has the U-shaped card that runs through.

Preferably, the curved bars are made of round steel tubes in a bending mode, and a plurality of second inclined bars are welded between the curved bars.

Preferably, the first connecting plate and the second connecting plate are equal in size, and the first connecting plate and the second connecting plate are fixedly connected through bolts.

Preferably, the end portion of the U-shaped clamp is connected with a nut in a threaded mode, a pin is welded on the inner side of the U-shaped clamp, a round hole is formed in the side wall of the end portion of the connecting rod, and the pin is inserted into the round hole.

Preferably, the second snap ring is installed to first snap ring through the bolt, first snap ring all is equipped with semicircular draw-in groove with the second snap ring.

Preferably, the side of base is equipped with curved recess, the side and the recess joint of connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a big-arch shelter skeleton is arranged by a plurality of single skeleton of striding and is constituteed, and adjacent single skeleton of striding is connected to the connecting rod, and the connecting piece is fixed in the inside and outside both sides of single skeleton of striding through first snap ring, second snap ring, and the U-shaped card is fixed the tip of connecting rod, and this big-arch shelter skeleton adopts the mode installation of spiro union, can dismantle, and the film can all be laid to the upper and lower both sides of skeleton, constitutes the two membrane greenhouses, and it is effectual to keep warm, improves the growth rate of plant.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between the connecting member and the connecting rod of the present invention;

fig. 3 is a schematic top view of fig. 2 according to the present invention.

In the figure: 1. a column; 11. a straight rod; 12. a first diagonal member; 13. a first connecting plate; 2. an arched beam; 21. a curved bar; 22. a second diagonal member; 23. a second connecting plate; 3. a connecting member; 31. a base; 32. a U-shaped card; 33. a first snap ring; 34. a second snap ring; 35. a pin; 4. a connecting rod.

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. 1-3, the present invention provides a technical solution: the utility model provides an energy-conserving warmhouse booth skeleton of assembled two membranes of non-welding, includes stand 1, arched beam 2, connecting piece 3 and connecting rod 4, stand 1 includes straight-bar 11 and first connecting plate 13, straight-bar 11 welds between two first connecting plates 13, the welding has the first down tube 12 of a plurality of between the straight-bar 11, arched beam 2 includes curved bar 21, the tip welding of curved bar 21 has second connecting plate 23, stand 1's upper end and 2 end fixed connections of arched beam, connecting piece 3 is all installed to the inside and outside both sides of stand 1 and arched beam 2, connecting piece 3 includes base 31 and first snap ring 33, first snap ring 33 passes through support and base 31 welding, base 31 sliding connection has the U-shaped card 32 that runs through.

Specifically, the curved bars 21 are made by bending round steel pipes, a plurality of second inclined bars 22 are welded between the curved bars 21, and the second inclined bars 22 connect the upper curved bar 21 and the lower curved bar 21 into a whole.

Specifically, the first connecting plate 13 and the second connecting plate 23 have the same size, and the first connecting plate 13 and the second connecting plate 23 are fixedly connected through bolts.

Specifically, the tip spiro union of U-shaped card 32 has the nut, the inboard welding of U-shaped card 32 has pin 35, be equipped with the round hole on the tip lateral wall of connecting rod 4, pin 35 inserts the round hole, and pin 35 carries out axial fixity to connecting rod 4.

Specifically, a second snap ring 34 is installed on the first snap ring 33 through a bolt, semicircular clamping grooves are formed in the first snap ring 33 and the second snap ring 34, and the first snap ring 33 and the second snap ring 34 are connected and then fixed on the straight rod 11 or the curved rod 21.

Specifically, the side of base 31 is equipped with curved recess, the side and the recess joint of connecting rod 4, connecting rod 4 will be connected two adjacent roof beams in front and back.

The working principle is as follows: pour the pier stud with the muddy earth underground, stand 1 passes through the bolt and installs on the pier stud, install arched girder 2 in stand 1's upper end, then constitute a single skeleton of striding, whole greenhouse skeleton is arranged by a plurality of single skeleton of striding and constitutes, connecting rod 4 connects adjacent single skeleton of striding, connecting piece 3 is fixed in the inside and outside both sides of single skeleton of striding through first snap ring 33 and second snap ring 34, U-shaped card 32 is fixed the tip of connecting rod 4, this greenhouse skeleton adopts the mode installation of spiro union, can dismantle, the film can all be laid to the upper and lower both sides of skeleton, constitute two membrane greenhouses, it is effectual to keep warm, promote vegetation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-conserving warmhouse booth skeleton of assembled two membranes of non-welding, includes stand (1), arched girder (2), connecting piece (3) and connecting rod (4), its characterized in that: stand (1) includes straight-bar (11) and first connecting plate (13), straight-bar (11) welds between two first connecting plate (13), the welding has first down tube (12) of a plurality of between straight-bar (11), arched girder (2) includes curved bar (21), the tip welding of curved bar (21) has second connecting plate (23), the upper end and arched girder (2) tip fixed connection of stand (1), connecting piece (3) are all installed to the inside and outside both sides of stand (1) and arched girder (2), connecting piece (3) include base (31) and first snap ring (33), first snap ring (33) are through support and base (31) welding, base (31) sliding connection has U-shaped card (32) that runs through.

2. The non-welded assembled double-film energy-saving greenhouse skeleton of claim 1, wherein: bent lever (21) adopt the circular steel tube bending to make, the welding has a plurality of second down tube (22) between bent lever (21).

3. The non-welded assembled double-film energy-saving greenhouse skeleton of claim 1, wherein: the sizes of the first connecting plate (13) and the second connecting plate (23) are equal, and the first connecting plate (13) is fixedly connected with the second connecting plate (23) through bolts.

4. The non-welded assembled double-film energy-saving greenhouse skeleton of claim 1, wherein: the end portion spiro union of U-shaped card (32) has the nut, the inboard welding of U-shaped card (32) has pin (35), be equipped with the round hole on the tip lateral wall of connecting rod (4), pin (35) insert in the round hole.

5. The non-welded assembled double-film energy-saving greenhouse skeleton of claim 1, wherein: first snap ring (33) pass through the bolt and install second snap ring (34), first snap ring (33) all are equipped with semicircular draw-in groove with second snap ring (34).

6. The non-welded assembled double-film energy-saving greenhouse skeleton of claim 1, wherein: the side of base (31) is equipped with curved recess, the side and the recess joint of connecting rod (4).