CN210695218U

CN210695218U - Agricultural greenhouse framework

Info

Publication number: CN210695218U
Application number: CN201921679257.9U
Authority: CN
Inventors: 张俊龙; 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: 2020-06-09
Anticipated expiration: 2029-10-09

Abstract

The utility model discloses an agricultural greenhouse framework, which comprises two groups of upright posts, wherein two groups of upright posts are arranged, a crossbeam is connected between the upper ends of the two groups of upright posts, both sides of the upper end of the crossbeam are equidistantly connected with a plurality of groups of mounting seats, the upper ends of the mounting seats are connected with a triangular support, the middle part of the upper end of the crossbeam is connected with a vertical rod, two sides of the top of the upright posts are connected with an arched top plate, the upper ends of the arched top plate are equidistantly connected with a plurality of groups of supporting rods, the upper ends of the supporting rods are connected to the lower end of an arched supporting plate, mounting grooves are respectively arranged on both sides of the middle part of the upper end of the arched supporting plate to accommodate a top block, a top rod and a spring, the top rod is jacked upwards to enable the top block to move upwards, the spring is stretched, and part of, in heavy snow weather, the accumulated snow on the top of the greenhouse is inconvenient to clean.

Description

Agricultural greenhouse framework

Technical Field

The utility model relates to a greenhouse skeleton technical field specifically is an agricultural greenhouse skeleton.

Background

The greenhouse has the advantages of simple construction and low cost, and is widely used in the planting industry of China. In the greenhouse, the steel frame structure construction form is because it has structural strength big, construction advantage such as fast has been used widely, but winter in china middle part and north, snow can gather at the top of big-arch shelter in snowing day, for planting the family, the snow of big-arch shelter both sides is cleared up easily, but the snow at big-arch shelter top has just been cleared up very difficultly, the snow too much can lead to the big-arch shelter to collapse, and current big-arch shelter skeleton single structure, be not convenient for clear up the snow to the snow at big-arch shelter top, for this reason, we have put forward an agricultural big-arch shelter skeleton.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an agricultural greenhouse 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: an agricultural greenhouse skeleton comprises upright posts, wherein two groups of upright posts are arranged, a crossbeam is connected between the upper ends of the two groups of upright posts, a plurality of groups of mounting seats are equidistantly connected on two sides of the upper end of the crossbeam, triangular supports are connected on the upper ends of the mounting seats, a vertical rod is connected in the middle of the upper end of the crossbeam, an arch top plate is connected between the tops of the upright posts on two sides, the upper ends of the mounting seats are fixedly connected to the lower ends of the arch top plate through welding, an arch support plate is connected to the upper ends of the arch top plate, a plurality of groups of support rods are equidistantly connected to the upper ends of the arch top plate, the upper ends of the support rods are connected to the lower ends of the arch support plate, mounting grooves are respectively arranged on two sides of the middle of the upper end of the arch support plate, the lower end of the spring is connected to the two sides of the lower end of the mounting groove, and the lower end of the ejector rod penetrates through the lower end of the arched support plate.

As a further optimization of the technical scheme, an inclined rod is connected between one side of the lower end of the cross beam and the upright post.

As a further optimization of the technical scheme, the outer side of the lower end of the upright post is connected with a protection rod which is obliquely arranged, the inner side of the lower end of the upright post is provided with a wall body, and the upright post is fixed on one side of the wall body through a bolt.

As a further optimization of the technical scheme, the two side edge parts of the arched top plate are respectively connected with pull ropes through shackle, the lower ends of the pull ropes are connected with balancing weights, and the balancing weights are concrete balancing weights.

As a further optimization of the technical scheme, the arched supporting plate is fixedly connected with the arched top plate through welding, and a plurality of groups of through holes are arranged in the arched supporting plate at equal intervals.

As a further optimization of the technical scheme, a groove is formed in the middle of the upper end of the mounting seat, and the triangular support is fixedly connected into the groove of the mounting seat through a bolt.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model increases the strength of the upper part of the frame by arranging the arched supporting plate at the upper end of the arched top plate, keeps the stability of the arched top plate by arranging the triangular support and the vertical rod, ensures the stable connection of the arched supporting plate at the upper end by arranging the supporting rod, and respectively arranges the mounting grooves at the two sides of the middle part of the upper end of the arched supporting plate to accommodate the top block, the ejector rod and the spring, when the snow is snowy, the snow at the two sides of the greenhouse naturally slides out, a great deal of snow can be accumulated at the top part of the greenhouse, the ejector rod is upwards jacked by using a wooden stick or a bamboo rod from the inside of the greenhouse, so that the top block moves upwards, the spring stretches, the upper end of the top block moves out partially upwards, thus the snow at the top part of the greenhouse naturally slides downwards by the top, the device has rich structure, and solves the defect that the snow at the top part of the greenhouse is not, reduce the big-arch shelter and lead to because of the snow phenomenon of collapsing, and the structural strength of this structure top is high, and bearing capacity is strong, is difficult for being collapsed by the snow pressure.

Drawings

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

FIG. 2 is a schematic view of the structure of the top block of the present invention;

fig. 3 is a schematic view of the through hole structure of the present invention.

In the figure: 1. a column; 2. a cross beam; 3. a diagonal bar; 4. a mounting seat; 5. a triangular bracket; 6. a vertical rod; 7. an arched roof; 8. an arched support plate; 9. a support bar; 10. a wall body; 11. a guard bar; 12. pulling a rope; 13. a balancing weight; 14. a top block; 15. mounting grooves; 16. a top rod; 17. a through hole; 18. a spring.

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.

In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or state relationships based on the orientations or state relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that a designated mechanism or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an agricultural greenhouse skeleton comprises upright posts 1, wherein the upright posts 1 are arranged in two groups, a crossbeam 2 is connected between the upper ends of the upright posts 1 in two groups, both sides of the upper end of the crossbeam 2 are equidistantly connected with a plurality of groups of mounting seats 4, the upper ends of the mounting seats 4 are connected with a triangular support 5, the upper end middle part of the crossbeam 2 is connected with a vertical rod 6, an arched top plate 7 is connected between the tops of the upright posts 1 at two sides, the upper end of the mounting seat 4 is fixedly connected to the lower end of the arched top plate 7 through welding, the upper end of the arched top plate 7 is connected with an arched supporting plate 8, the upper end of the arched top plate 7 is equidistantly connected with a plurality of groups of supporting rods 9, the upper ends of the supporting rods 9 are connected to the lower end of the arched supporting plate 8, mounting grooves 15 are respectively arranged on both sides of the upper end middle part, the two sides of the lower end of the top block 14 are also respectively connected with a spring 18, the lower end of the spring 18 is connected to the two sides of the lower end of the mounting groove 15, and the lower end of the top rod 16 penetrates through the lower end of the arched support plate 8.

Specifically, be connected with down tube 3 between the lower extreme one side of crossbeam 2 and stand 1, through the setting of down tube 3, play the supporting role to the interior angle between crossbeam 2 and the stand 1, come the holding stability.

Specifically, the guard bar 11 that the slope set up is connected with in the lower extreme outside of stand 1, and guard bar 11 plays the supporting role to the outside of stand 1, prevents the slope, and the lower extreme inboard of stand 1 is equipped with wall body 10, and wall body 10 builds on subaerial, and stand 1 passes through the bolt fastening in one side of wall body 10, makes the inboard of stand 1 remain stable like this, just also makes arch roof 7 and the arch backup pad 8 that the upper end is connected be in stable state.

Specifically, both sides limit portion of arch roof 7 is connected with stay cord 12 through the shackle respectively, the lower extreme of stay cord 12 is connected with balancing weight 13, and balancing weight 13 is for mixing earth balancing weight, and balancing weight 13 connects in soil.

Specifically, arch backup pad 8 passes through welded fastening with arch roof 7 and is connected, the equidistance is equipped with a plurality of groups through-hole 17 in arch backup pad 8, through the setting of through-hole 17 for can pierce through light on the arch backup pad 8.

Specifically, the middle part of the upper end of the mounting seat 4 is provided with a groove, and the triangular support 5 is fixedly connected in the groove of the mounting seat 4 through a bolt.

Specifically, when in use, the upper strength of the framework is enhanced by arranging the arched support plate 8 at the upper end of the arched top plate 7, the arched top plate 7 is kept stable by arranging the triangular supports 5 and the vertical rods 6, the arched support plate 8 at the upper end is stably connected by arranging the support rods 9, the mounting grooves 15 are respectively arranged at two sides of the middle part of the upper end of the arched support plate 8 to accommodate the ejector block 14, the ejector rods 16 and the springs 18, when heavy snow weather occurs, snow at two sides of the greenhouse naturally slides out, a great amount of snow is accumulated at the top of the greenhouse, the ejector rods 16 are upwards jacked by using wooden sticks or bamboo rods from the inside of the greenhouse, the ejector block 14 is upwards moved, the springs 18 are stretched, the upper end of the ejector block 14 is upwards moved out partially, the film at the top of the greenhouse is upwards slightly pushed up by the ejector block 14, the snow at the upper part slides towards two sides, and the snow at the top of the greenhouse naturally slides downwards by jacking, the problem of among the prior art greenhouse skeleton, when heavy snow weather, the snow at greenhouse top is not convenient for clear up is solved.

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 agricultural greenhouse skeleton, includes stand (1), its characterized in that: the upright post is characterized in that the upright posts (1) are arranged in two groups, a crossbeam (2) is connected between the upper ends of the upright posts (1) in two groups, a plurality of groups of mounting seats (4) are connected to the two sides of the upper end of the crossbeam (2) at equal intervals, a triangular support (5) is connected to the upper end of each mounting seat (4), a vertical rod (6) is connected to the middle part of the upper end of the crossbeam (2), an arch top plate (7) is connected to the two sides of the top of the upright post (1), the upper end of each mounting seat (4) is fixedly connected to the lower end of the arch top plate (7) through welding, an arch support plate (8) is connected to the upper end of each arch top plate (7), a plurality of groups of support rods (9) are connected to the upper end of each support rod (9) at equal intervals, the upper ends of the support, be equipped with kicking block (14) in mounting groove (15), the lower extreme of kicking block (14) is connected with ejector pin (16), the lower extreme both sides of kicking block (14) still are connected with spring (18) respectively, the lower extreme of spring (18) is connected to the lower extreme both sides of mounting groove (15), the lower extreme of ejector pin (16) runs through to the lower extreme of arch backup pad (8).

2. The agricultural greenhouse framework of claim 1, wherein: an inclined rod (3) is connected between one side of the lower end of the cross beam (2) and the upright post (1).

3. The agricultural greenhouse framework of claim 1, wherein: the outer side of the lower end of the upright post (1) is connected with a protection rod (11) which is obliquely arranged, the inner side of the lower end of the upright post (1) is provided with a wall body (10), and the upright post (1) is fixed on one side of the wall body (10) through a bolt.

4. The agricultural greenhouse framework of claim 1, wherein: the two side edges of the arched top plate (7) are respectively connected with a pull rope (12) through a hook ring, the lower end of the pull rope (12) is connected with a balancing weight (13), and the balancing weight (13) is a concrete balancing weight.

5. The agricultural greenhouse framework of claim 1, wherein: the arch-shaped supporting plate (8) is fixedly connected with the arch-shaped top plate (7) through welding, and a plurality of groups of through holes (17) are arranged in the arch-shaped supporting plate (8) at equal intervals.

6. The agricultural greenhouse framework of claim 1, wherein: the middle part of the upper end of the mounting seat (4) is provided with a groove, and the triangular support (5) is fixedly connected in the groove of the mounting seat (4) through a bolt.