CN210726184U

CN210726184U - Greenhouse frame

Info

Publication number: CN210726184U
Application number: CN201921678394.0U
Authority: CN
Inventors: 杨玉洁
Original assignee: Qingdao Dechen Greenhouse Technology Co Ltd
Current assignee: Qingdao Dechen Greenhouse Technology Co Ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-06-12
Anticipated expiration: 2029-10-09

Abstract

The utility model discloses a greenhouse skeleton, including arched beam, sill bar, stand, connecting rod and crossbeam, the upper end and the crossbeam of stand pass through bolt fixed mounting, the joint has a plurality of U-shaped card on the crossbeam, the left and right sides symmetrical welding of U-shaped card has the sleeve pipe, the upper end and the sleeve pipe of arched beam are pegged graft, the downside welding of arched beam has the journal stirrup, the both ends of connecting rod are connected with the journal stirrup respectively, the connecting rod includes the pipe, the inner wall of pipe is equipped with the internal thread, the both ends spiro union of pipe has the screw rod, the outer end welding of screw rod has the ring. The greenhouse framework is installed in a splicing mode, is convenient to build, can be disassembled, and is suitable for popularization and application.

Description

Greenhouse frame

Technical Field

The utility model relates to a big-arch shelter technical field specifically is a warmhouse booth skeleton.

Background

The greenhouse is widely applied to agricultural production activities such as vegetable planting, flower cultivation and seedling breeding in the world, the basic structure of the greenhouse is formed by adopting a steel frame main body and a heat-preservation plastic film, an outer sunshade is further arranged for adjusting illumination, and supporting facilities such as rain-proof, wind-proof, cold-proof and modern agricultural scientific and technological facilities are matched, so that vegetable planting, flower cultivation and seedling breeding in any season are realized, and the transformation of the traditional agriculture to the modern scientific and technological agriculture is smoothly realized. Traditional big-arch shelter skeleton is generally made by several arch tube and stand welding, consumes the manual work when putting up, in addition in case weld inconvenient dismantlement, has certain limitation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a warmhouse booth skeleton to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a greenhouse skeleton, includes arched beam, sill bar, stand, connecting rod and crossbeam, the upper end and the crossbeam of stand pass through bolt fixed mounting, the joint has a plurality of U-shaped card on the crossbeam, the left and right sides symmetrical welding of U-shaped card has the sleeve pipe, arched beam's upper end and sleeve pipe are pegged graft, arched beam's downside welding has the journal stirrup, the both ends of connecting rod are connected with the journal stirrup respectively, the connecting rod includes the pipe, the inner wall of pipe is equipped with the internal thread, the both ends spiro union of pipe has the screw rod, the outer end welding of screw rod has the ring.

Preferably, the cross beam is made of a rectangular tube in a cutting mode, and the middle portion of the U-shaped clamp and the cross beam are fixed through bolt screwing.

Preferably, the arched girder adopts the pipe bending to make, the sill bar is hollow pipe structure, the lower extreme and the sill bar of arched girder peg graft, the lower extreme welding of arched girder has the fender ring.

Preferably, the support lug is provided with a round hole, and the round ring is fixedly connected with the support lug through a bolt.

Preferably, the middle part of pipe is equipped with the circular shape through-hole, the rear side and the stand contact of pipe, penetrate bolt and bolt spiro union on the stand in the through-hole.

Preferably, the upright post is of a rectangular tube structure, and rectangular iron plates are welded at the upper end and the lower end of the upright post.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses when putting up, subaerial fixed mounting stand, the vertical equidistance of stand is arranged, at the top installation crossbeam of stand, then at the equidistant joint U-shaped card of the upside of crossbeam, through the bolt fastening between U-shaped card and the crossbeam, plugs in the sleeve pipe of both sides and connects the arched girder, and the reuse connecting rod is connected the arched girder of bilateral symmetry respectively to fix the arched girder, the lower extreme and the sill bar of arched girder are pegged graft. The greenhouse framework is installed in a splicing mode, is convenient to build, can be disassembled, and is suitable for popularization and application.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic structural view of the connecting rod of the present invention;

FIG. 4 is an enlarged view of a portion A of FIG. 1 according to the present invention;

fig. 5 is a partially enlarged view of the point B in fig. 1 according to the present invention.

In the figure: 1. an arched beam; 2. a bottom bar; 3. a column; 4. a connecting rod; 41. a circular tube; 42. a screw; 43. a circular ring; 44. a through hole; 5. supporting a lug; 6. a cross beam; 7. a U-shaped card; 8. a sleeve; 9. and (4) a baffle ring.

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. 1-5, the present invention provides a technical solution: the utility model provides a greenhouse skeleton, includes arched beam 1, sill bar 2, stand 3, connecting rod 4 and crossbeam 6, the upper end of stand 3 passes through bolt fixed mounting with crossbeam 6, the joint has a plurality of U-shaped card 7 on the crossbeam 6, the left and right sides symmetrical welding of U-shaped card 7 has sleeve pipe 8, arched beam 1's upper end and sleeve pipe 8 are pegged graft, arched beam 1's downside welding has journal stirrup 5, the both ends of connecting rod 4 are connected with journal stirrup 5 respectively, connecting rod 4 includes pipe 41, the inner wall of pipe 41 is equipped with the internal thread, the both ends spiro union of pipe 41 has screw rod 42, the outer end welding of screw rod 42 has ring 43.

Specifically, crossbeam 6 adopts the rectangular pipe to cut and makes, adopt bolt spiro union fixed between the middle part of U-shaped card 7 and crossbeam 6, the screw hole of a plurality of equidistance is seted up to the upside of crossbeam 6.

Specifically, arched girder 1 adopts the pipe bending to make, sill bar 2 is hollow pipe structure, arched girder 1's lower extreme is pegged graft with sill bar 2, arched girder 1's lower extreme welding has fender ring 9, keeps off ring 9 and when pegging graft arched girder 1, plays limiting displacement.

Specifically, a round hole is formed in the support lug 5, and the circular ring 43 is fixedly connected with the support lug 5 through a bolt.

Specifically, the middle part of pipe 41 is equipped with circular shape through-hole 44, the rear side and the stand 3 contact of pipe 41, penetrate bolt and bolt spiro union on stand 3 in the through-hole 44, the middle part and the stand 3 fixed connection of connecting rod 4.

Specifically, the upright column 3 is of a rectangular tube structure, and rectangular iron plates are welded at the upper end and the lower end of the upright column 3.

The working principle is as follows: when putting up the installation, subaerial fixed mounting stand 3, the vertical equidistance of stand 3 is arranged, install crossbeam 6 at the top of stand 3, then at the upside equidistant joint U-shaped card 7 of crossbeam 6, pass through the bolt fastening between U-shaped card 7 and the crossbeam 6, peg graft arched girder 1 in the sleeve pipe 8 of both sides, because arched girder 1 only one end is pegged graft, so insecure, connect the arched girder 1 of bilateral symmetry respectively with connecting rod 4, screw rod 42 can screw in and screw out, therefore the whole length of connecting rod 4 can be adjusted, the upper end of sill bar 2 is inserted to the lower extreme of arched girder 1, the underground is inserted to the lower extreme of sill bar 2.

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 a warmhouse booth skeleton, includes arched girder (1), sill bar (2), stand (3), connecting rod (4) and crossbeam (6), its characterized in that: the upper end of stand (3) and crossbeam (6) are through bolt fixed mounting, the joint has a plurality of U-shaped card (7) on crossbeam (6), the left and right sides symmetrical welding of U-shaped card (7) has sleeve pipe (8), the upper end and sleeve pipe (8) of arched girder (1) are pegged graft, the downside welding of arched girder (1) has journal stirrup (5), the both ends of connecting rod (4) are connected with journal stirrup (5) respectively, connecting rod (4) include pipe (41), the inner wall of pipe (41) is equipped with the internal thread, the both ends spiro union of pipe (41) has screw rod (42), the outer end welding of screw rod (42) has ring (43).

2. The greenhouse shed framework of claim 1, wherein: the cross beam (6) is made of a rectangular tube in a cutting mode, and the middle of the U-shaped clamp (7) is fixed with the cross beam (6) through bolt screwing.

3. The greenhouse shed framework of claim 1, wherein: arched girder (1) adopts the pipe bending to make, sill bar (2) are hollow pipe structure, the lower extreme and sill bar (2) of arched girder (1) are pegged graft, the lower extreme welding of arched girder (1) has fender ring (9).

4. The greenhouse shed framework of claim 1, wherein: the supporting lug (5) is provided with a round hole, and the round ring (43) is fixedly connected with the supporting lug (5) through a bolt.

5. The greenhouse shed framework of claim 1, wherein: the middle part of pipe (41) is equipped with circular shape through-hole (44), the rear side and stand (3) contact of pipe (41), penetrate bolt and bolt spiro union on stand (3) in through-hole (44).

6. The greenhouse shed framework of claim 1, wherein: the stand column (3) is of a rectangular tube structure, and rectangular iron plates are welded at the upper end and the lower end of the stand column (3).