CN219288273U

CN219288273U - Arched film greenhouse

Info

Publication number: CN219288273U
Application number: CN202223411062.0U
Authority: CN
Inventors: 马佰庆; 欧旺鑫; 高日升; 胡宏伟; 王春蓉; 王璇
Original assignee: Beijing Hengsheng Agricultural Group Co ltd
Current assignee: Beijing Hengsheng Agricultural Group Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-07-04
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses an arched film greenhouse, which comprises a truss, wherein the truss comprises a plurality of main arches and auxiliary arches which are arranged in a staggered manner, each of the main arches and the auxiliary arches comprises an arch-shaped arch frame, two ends of each arch frame are respectively and vertically provided with a first upright post, each arch frame and each first upright post are of an integrated structure, the middle part of the inner side of each arch frame is connected with a first reinforcing pull rod, each arch frame of the main arch frame and each first upright post of the main arch frame are connected with a second reinforcing pull rod, the front end face and the rear end face of the truss are provided with end face arches, each end face arch comprises an arch frame and each first upright post, the inner side of each arch frame of each end face arch frame is vertically provided with a plurality of second upright posts, and the middle part of each end face arch frame is also provided with a steel pipe vertical hinged door. The structure can greatly improve the shoulder heights at two sides of the greenhouse and increase the land utilization rate in the greenhouse; after the shoulder heights of the two sides are increased, the area of the film rolling ventilation openings of the two sides is increased, so that the ventilation efficiency of the greenhouse is increased, and the ventilation and cooling effects can be effectively realized.

Description

Arched film greenhouse

Technical Field

The utility model relates to the technical field of agricultural facilities, in particular to an arched film greenhouse.

Background

The existing single arch is generally an earth-inserted arch shed, greenhouse upright posts are obliquely upwards, the shoulder height is generally 1.2 m, the top height is about 3.2 m, the span is 6-8 m, the height of the shoulder is too low, so that a worker can only bend down when planting the greenhouse, the plant growth height is greatly influenced, the greenhouse side is seldom planted by about 1 m, and the land resource is greatly wasted;

in addition, because the ventilation height of the film rolling at the two sides of the common arched greenhouse is small due to the height of the shoulders, the ventilation quantity is small, the ventilation effect in the greenhouse is poor, and if the forced film rolling height is increased, the possibility of water accumulation is caused;

some planting personnel are in order to improve the greenhouse shoulder height, borrow the multi-span membrane greenhouse structure, have independent stand, basin and bow member etc. so can increase the greenhouse shoulder height certainly, but can increase a lot on the cost of greenhouse, the sexual valence relative altitude is unsuitable to the foundation requirement to the greenhouse is also high, need to make big basis to support the greenhouse structure, the cost is high.

Disclosure of Invention

In view of the above technical problems in the related art, the present utility model provides an arched film greenhouse, which can solve the above problems.

In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:

the utility model provides an arched film greenhouse, includes the truss, the truss includes a plurality of staggered's main arch and auxiliary arch, the main arch with the auxiliary arch all includes arched bow member, the both ends of bow member are vertical respectively to be provided with first stand, the bow member with first stand structure as an organic whole, the inboard middle part of bow member is connected with first reinforcing pull rod, the bow member of main arch with connect the second reinforcing pull rod between the first stand of main arch, the preceding terminal surface and the rear end face of truss are equipped with the terminal surface arch, the terminal surface arch includes the bow member with first stand, the bow member inboard of terminal surface arch is vertical to be provided with a plurality of second stands, the terminal surface arch middle part still is equipped with steel pipe vertical hinged door.

Further, two auxiliary arches are arranged between two adjacent main arches.

Further, longitudinal pull rods are connected to the two ends and the middle of the outer side of the arch frame along the directions of the front end face and the rear end face of the truss.

Further, the upper end and the lower end of the first upright post and the second upright post are both connected with clamping grooves.

Further, the arch frame of the end face arch is connected with the clamping groove through a supporting rod.

The utility model has the beneficial effects that: the structure can greatly improve the shoulder heights at two sides of the greenhouse, so that the land utilization rate in the greenhouse is increased; after the shoulder heights of the two sides are increased, the area of the ventilation openings of the film rolling at the two sides is increased, so that the ventilation efficiency of the greenhouse is increased, and the ventilation and cooling effects can be effectively carried out; as the ground inserting greenhouse structure is adopted, the use performance of the common film greenhouse is achieved under the condition of little cost increase, and the cost performance is very high.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

The utility model is described in further detail below with reference to the accompanying drawings.

FIG. 1 is a schematic view of an arched film greenhouse according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a main arch according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the structure of a secondary arch according to an embodiment of the present utility model;

fig. 4 is a schematic view of the structure of an end arch according to an embodiment of the present utility model.

In the figure:

1. a second upright; 2. a steel pipe vertical hinged door; 3. an arch frame; 4. a first upright; 5. a first reinforcing tie rod; 6. a second reinforcing tie rod; 7. a longitudinal pull rod; 8. a clamping groove; 9. a brace rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.

As shown in fig. 1-4, an arched film greenhouse according to an embodiment of the present utility model includes a truss, where the truss includes a plurality of main arches and auxiliary arches that are staggered, each of the main arches and the auxiliary arches includes an arch-shaped arch frame 3, two ends of the arch frame 3 are respectively and vertically provided with a first upright post 4, the arch frame 3 and the first upright post 4 are in an integrated structure, a first reinforcing pull rod 5 is connected to the middle part of the inner side of the arch frame 3, a second reinforcing pull rod 6 is connected between the arch frame 3 of the main arch and the first upright post 4 of the main arch, an end face arch is provided on the front end face and the rear end face of the truss, the end face arch includes the arch frame 3 and the first upright post 4, a plurality of second upright posts 1 are vertically provided on the inner side of the arch frame 3 of the end face arch, and a steel pipe side-hung door 2 is further provided on the middle part of the end face arch.

In one embodiment of the utility model, the distance between two adjacent trusses is 1.5 meters, the truss is divided into a main arch structure and an auxiliary arch structure, the distance between two adjacent main arches is 4.5 meters, two groups of auxiliary arches are arranged in the middle, each main arch and each auxiliary arch comprise an arch frame 3, the two ends of each arch frame 3 are respectively and vertically provided with a first upright post 4, each arch frame 3 and each first upright post 4 are of an integrated structure, the main arch is reinforced by two second reinforcing pull rods 6 and one first reinforcing pull rod 5, and the auxiliary arch is reinforced by one first reinforcing pull rod 5. This kind of structure has guaranteed the shoulder height of both sides when guaranteeing that the structure is firm, and the shoulder height of both sides of this application is 2.85 meters and is vertical setting, and main arch and auxiliary arch alternate layout practice thrift the cost to a certain extent. The greenhouse shoulder height is increased to 2.85 meters, and film rolling ventilation is performed on the vertical surface of the greenhouse, so that the problem of insufficient ventilation of the greenhouse can be completely solved, and the problem of temperature reduction of the greenhouse can be completely solved due to the very large ventilation; because the film rolling ventilation is carried out on the vertical face, the whole greenhouse can not produce the phenomenon of water accumulation, and the problem of common arched greenhouse film rolling ventilation water pocket is solved. In order to further guarantee the firm of whole structure under the high structural condition that increases of both sides shoulder, this application still is provided with vertical pull rod 7, draw-in groove 8, vaulting pole 9 and carries out reinforcing connection.

The greenhouse is very simple to install, a round hole with the diameter of 200mm and the depth of 400mm is drilled in the upright post position of the greenhouse in advance, then greenhouse trusses and the like are assembled together, a clamping groove is fixed at the lower part of the upright post and is directly supported on the ground, after the greenhouse is completely installed, the original pre-dug hole is backfilled to compact earthwork, so that the greenhouse is firm, and the installation cost is low. In the later stage, if the greenhouse is to be moved or removed, the upright posts can be directly dug out, the original land can not be damaged, and building rubbish and the like can not be generated on the original land.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides an arched film greenhouse, includes the truss, its characterized in that, the truss includes a plurality of staggered's main arch and auxiliary arch, the main arch with auxiliary arch all includes arched bow member (3), the both ends of bow member (3) are vertical respectively to be provided with first stand (4), bow member (3) with first stand (4) are integrated into one piece structure, the inboard middle part of bow member (3) is connected with first reinforcing pull rod (5), the bow member (3) of main arch with connect second reinforcing pull rod (6) between the first stand (4) of main arch, the preceding terminal surface of truss and rear end face are equipped with the terminal surface arch, the terminal surface arch includes bow member (3) with first stand (4), the inboard vertical a plurality of second stands (1) that are provided with of bow member (3), terminal surface arch middle part still is equipped with steel pipe vertical hinged door (2).

2. An arched film greenhouse as claimed in claim 1, wherein two of said secondary arches are disposed between two adjacent primary arches.

3. The arched film greenhouse according to claim 1, wherein longitudinal tie rods (7) are connected to the outer ends and the middle parts of the arches (3) along the directions of the front end face and the rear end face of the truss.

4. The arched film greenhouse according to claim 1, wherein the upper and lower ends of the first upright (4) and the second upright (1) are both connected with clamping grooves (8).

5. Arch film greenhouse according to claim 4, characterized in that the arch (3) of the end arch is connected to the clamping groove (8) by means of a stay (9).