CN111527937A

CN111527937A - Wind-resistant steel constructs big-arch shelter

Info

Publication number: CN111527937A
Application number: CN202010294134.4A
Authority: CN
Inventors: 沈虎; 沈龙; 沈建东
Original assignee: Anhui Kuayu Steel Structure Space Frame Engineering Co ltd
Current assignee: Anhui Kuayu Steel Structure Space Frame Engineering Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-08-14

Abstract

The invention discloses a wind-resistant steel-structured greenhouse which comprises symmetrically-arranged equidistant basic mechanisms, wherein stand columns are arranged on the basic mechanisms, the end parts of the stand columns are fixedly connected with transverse supporting rods, the transverse supporting rods are movably connected with arc rods, the arc rods are symmetrically arranged, symmetrical positions between the symmetrical arc rods are fixedly connected with supporting rods, the end parts of the supporting rods are fixedly connected with circular plates, an elastic mechanism is connected between the two circular plates, the end parts of the symmetrical arc rods are connected with girder picking rods, the bottoms of the girder picking rods are connected with supporting rods, the supporting rods are fixedly connected with bottom connecting rods, and two ends of each bottom connecting rod are fixedly connected with the basic mechanisms; according to the invention, the upright posts are installed through the foundation mechanism, the upright posts support the transverse supporting rods, and the arc rods are connected between the transverse supporting rods to form the greenhouse framework, so that the greenhouse framework has the advantages of simple structure, convenience in construction and high construction efficiency, the wind impact resistance is improved through the cantilever beams and the elastic mechanism, the whole structure is firm and stable, and the service life is long.

Description

Wind-resistant steel constructs big-arch shelter

Technical Field

The invention relates to the technical field of steel structure greenhouses, in particular to a wind-resistant steel structure greenhouse.

Background

Steel structures are structures that are composed primarily of steel materials and are one of the primary building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and all the members or parts are usually connected by welding seams, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer.

Along with the improvement of people's living standard, people also increase daily to the demand of fresh fruit vegetables, especially winter, can't plant fruit vegetables in the open air, plant fruit vegetables can make people eat the fruit vegetables of out-of-season in sunlight greenhouse, huge canopy, be recognized by vast growers, current warmhouse booth is mostly to adopt the bamboo pole to build and forms, this kind builds the mode, the structure is complicated, build the inefficiency, and the anti-wind hits ability weak, firm unstability, short service life, to prior art's defect, a steel construction big-arch shelter is particularly needed, in order to solve prior art's not enough.

Disclosure of Invention

The invention mainly aims to provide a wind-resistant steel greenhouse which can effectively solve the problems of complex structure, low building efficiency, weak wind impact resistance, firmness, instability and short service life of the existing vegetable greenhouse in the background art.

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides an anti-wind steel constructs big-arch shelter, equidistant basic mechanism including the symmetry sets up, install the stand in the basic mechanism, stand tip fixed connection spreader bar, spreader bar swing joint arc pole, the arc pole symmetry sets up, the symmetry the equal fixed connection branch in symmetric position between the arc pole, the tip fixed connection plectane of branch, two connect elastic mechanism between the plectane, the symmetry the end connection of arc pole chooses the roof beam pole, choose the bottom joint support pole of roof beam pole, connecting rod at the bottom of bracing piece fixed connection, the both ends and the basic mechanism fixed connection of end connecting rod.

Preferably, the foundation mechanism includes that the basis founds piece and steel hook, the bottom four corners welding steel hook of the piece is found to the basis, the steel hook sets up for the J type, the bottom welding reinforcing bar net of steel hook.

Preferably, the middle part of the upper end face of the foundation vertical block is provided with an insertion groove, the insertion groove corresponds to the upright column, and the upright column is connected with the foundation vertical block through a bolt.

Preferably, the two sides of the end part of the arc rod connected with the cantilever beam rod are provided with lug plates, the lug plates are welded with the cantilever beam rod, and the lug plates are connected with the arc rod through shaft rods.

Preferably, a groove is formed in the joint of the transverse supporting rod and the arc rod, a rolling rod is arranged in the groove, the end part of the arc rod is fixedly connected with the U-shaped plate, and the end part of the wing plate of the U-shaped plate is connected with the inserted rod.

Preferably, elastic mechanism includes sleeve and loop bar, sleeve and loop bar both ends in opposite directions and plectane welding, the loop bar locate in the sleeve and with sleeve sliding connection, be equipped with first spring in the sleeve, the one end of first spring with be close to telescopic plectane fixed connection, the other end and the loop bar fixed connection of first spring.

Preferably, a second spring is fixedly connected between the circular plates and sleeved outside the sleeve.

Compared with the prior art, the invention has the following beneficial effects: according to the invention, the upright posts are installed through the foundation mechanism, the upright posts support the transverse supporting rods, and the arc rods are connected between the transverse supporting rods to form the greenhouse framework, so that the greenhouse framework has the advantages of simple structure, convenience in construction and high construction efficiency, the wind impact resistance is improved through the cantilever beams and the elastic mechanism, the whole structure is firm and stable, and the service life is long.

Drawings

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

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

FIG. 3 is a perspective view of the basic mechanism of the present invention;

FIG. 4 is a schematic view of the spring mechanism of the present invention;

fig. 5 is a schematic view of the connection between the transverse supporting rod and the U-shaped plate.

In the figure: 1. a base mechanism; 101. a foundation block is erected; 102. a steel hook; 103. steel bar grids; 104. inserting the groove; 105. a bolt; 2. a column; 3. a transverse stay bar; 4. an arc rod; 5. a strut; 6. a circular plate; 7. an elastic mechanism; 701. a sleeve; 702. a loop bar; 703. a first spring; 704. a second spring; 8. a girder raising rod; 9. a support bar; 10. a bottom link; 11. an ear plate; 12. a shaft lever; 13. rolling a rod; 14. a U-shaped plate; 15. inserting a rod; 16. and (4) a groove.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-5, an anti-wind steel constructs big-arch shelter, equidistant basic mechanism 1 including the symmetry setting, install stand 2 on the

basic mechanism

1, 2 end fixed connection transverse supporting rods 3 of stand, 3 swing joint arc poles 4 of transverse supporting rod, the arc pole 4 symmetry sets up, the symmetry the equal fixed connection branch 5 in symmetric position between the arc pole 4, the end fixed connection plectane 6 of branch 5, two connect elastic mechanism 7 between the plectane 6, the symmetry the end connection of arc pole 4 chooses roof beam pole 8, choose the bottom joint support pole 9 of roof beam pole 8, connecting rod 10 at the bottom of bracing piece 9 fixed connection, the both ends and the basic mechanism 1 fixed connection of end connecting rod 10.

In this embodiment, the foundation mechanism 1 includes that the basis stands piece 101 and steel hook 102, the bottom four corners welding steel hook 102 of the basis stands piece 101, steel hook 102 sets up for the J type, reinforcing bar net 103 is welded to the bottom of steel hook 102, improves foundation mechanism 1's stability, and stability is high.

In this embodiment, an insertion groove 104 is formed in the middle of the upper end surface of the foundation standing block 101, the insertion groove 104 corresponds to the upright column 2, and the upright column 2 is connected with the foundation standing block 101 through a bolt 105, so that the upright column 2 is conveniently and quickly installed.

In this embodiment, the tip both sides that arc pole 4 and cantilever beam 8 are connected are equipped with otic placode 11, otic placode 11 and cantilever beam 8 welding, otic placode 11 passes through axostylus axostyle 12 with arc pole 4 and is connected, and when receiving wind-force and strike, arc pole 4 is rotatory on cantilever beam 8, and the uninstallation wind-force prevents to suffer wind-force destruction.

In this embodiment, a groove 16 is formed at a joint of the transverse supporting rod 3 and the arc rod 4, a rolling rod 13 is arranged in the groove 16, the end of the arc rod 4 is fixedly connected with a U-shaped plate 14, the end of a wing plate of the U-shaped plate 14 is connected with an inserting rod 15, and the inserting rod interacts with an ear plate 11 connected with the upper end of the arc rod 4 through a shaft rod 12 to unload wind power.

In this embodiment, the elastic mechanism 7 includes a sleeve 701 and a loop bar 702, two opposite ends of the sleeve 701 and the loop bar 702 are welded to the circular plate 6, the loop bar 702 is disposed in the sleeve 701 and slidably connected to the sleeve 701, a first spring 703 is disposed in the sleeve 701, one end of the first spring 703 is fixedly connected to the circular plate 6 close to the sleeve 701, and the other end of the first spring 703 is fixedly connected to the loop bar 702 to restore the arc bar 4 and unload wind.

In this embodiment, the second spring 704 is fixedly connected between the circular plates 6, and the second spring 704 is sleeved outside the sleeve 701, so as to improve the connection stability between the sleeve 701 and the loop bar 702.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a wind-resistant steel constructs big-arch shelter, includes equidistant basic mechanism that the symmetry set up, its characterized in that: the base mechanism is provided with a stand column, the end part of the stand column is fixedly connected with a transverse supporting rod, the transverse supporting rod is movably connected with an arc rod, the arc rods are symmetrically arranged, symmetrical positions among the arc rods are fixedly connected with supporting rods, the end parts of the supporting rods are fixedly connected with circular plates, two circular plates are connected with an elastic mechanism, the end parts of the arc rods are symmetrically connected with a cantilever beam rod, the bottom of the cantilever beam rod is connected with a supporting rod, the supporting rod is fixedly connected with a bottom connecting rod, and two ends of the bottom connecting rod are fixedly connected with the base mechanism.

2. The wind-resistant steel greenhouse of claim 1, wherein: the foundation mechanism comprises a foundation vertical block and steel hooks, the steel hooks are welded at four corners of the bottom of the foundation vertical block and are arranged in a J shape, and reinforcing steel bar grids are welded at the bottom ends of the steel hooks.

3. The wind-resistant steel greenhouse of claim 2, wherein: the middle part of the upper end face of the foundation vertical block is provided with an insertion groove, the insertion groove corresponds to the upright post, and the upright post is connected with the foundation vertical block through a bolt.

4. The wind-resistant steel greenhouse of claim 1, wherein: the cantilever beam is characterized in that lug plates are arranged on two sides of the end part of the arc rod connected with the cantilever beam rod and welded with the cantilever beam rod, and the lug plates are connected with the arc rod through shaft rods.

5. The wind-resistant steel greenhouse of claim 1, wherein: the connecting position of the transverse supporting rod and the arc rod is provided with a groove, a rolling rod is arranged in the groove, the end part of the arc rod is fixedly connected with a U-shaped plate, and the end part of a wing plate of the U-shaped plate is connected with an inserting rod.

6. The wind-resistant steel greenhouse of claim 1, wherein: elastic mechanism includes sleeve and loop bar, sleeve and loop bar both ends in opposite directions and plectane welding, the loop bar locate in the sleeve and with sleeve sliding connection, be equipped with first spring in the sleeve, the one end of first spring with be close to telescopic plectane fixed connection, the other end and the loop bar fixed connection of first spring.

7. The wind-resistant steel greenhouse of claim 6, wherein: and a second spring is fixedly connected between the circular plates and sleeved outside the sleeve.