Novel double-layer arched shed

Abstract

The utility model provides a novel double-layer arched shed, which relates to the technical field of arched sheds and comprises a bottom plate, shed frames are mounted on two sides of the top end of the bottom plate, a plurality of first stabilizing rods are fixed between the two shed frames, a double-layer shed film is mounted outside the two shed frames, and supporting plates are fixed at two ends of the two shed frames. And moving columns are inserted into the two groups of supporting plates. In rainy days or extreme weather, a user can slide the two sliding rings to drive the heat preservation quilt to be unfolded, so that the heat preservation quilt covers the top end of the device, through the heat preservation effect and the buffering effect of the heat preservation quilt, on one hand, heat preservation of vegetables in the greenhouse frame is enhanced, on the other hand, through the flexibility of the heat preservation quilt, the double-layer greenhouse film is protected and prevented from being damaged, and the service life of the greenhouse is prolonged. And in addition, a user unscrews four locking bolts, the four mounting columns and the four movable columns can be directly moved out in a sliding mode, and the connecting columns, the fixed rings, the sliding rings and the heat preservation quilt can be disassembled and assembled.

Description

Technical Field

[0001] The utility model relates to the technical field of arch sheds, in particular to a novel double-layer arch shed. Background Art

[0002] Southern China is humid and rainy. If there is rainy weather during the flowering, pollination, fruit setting and fruit ripening seasons, vegetables are prone to frequent diseases, deformed fruits, large-scale fruit cracking and other phenomena, which seriously affect product quality and economic benefits. The use of greenhouses is particularly important for vegetable cultivation. The equipment involved in existing vegetable facility cultivation generally includes a combination of two parts: "shed" and "rack". The combination of "shed" and "rack" is crucial to the growth, development, and yield of plants.

[0003] The new double-layer greenhouse in the existing technology has poor thermal insulation performance due to the lower temperature on rainy days, which may cause problems for the vegetables inside. In addition, due to the changeable weather, the double-layer greenhouse film has poor protection in extreme weather such as hail, which may cause hail to fall into the greenhouse and damage the vegetables, so it is not practical. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that on rainy days, the temperature will drop and the thermal insulation of the double-layer greenhouse film will deteriorate, which will cause problems for the vegetables inside it, and due to the changeable weather, in extreme weather such as hail, the protectiveness of the double-layer greenhouse film is not strong, which will cause hail to fall into the shed and damage the vegetables. A new double-layer arch shed is proposed to solve the problem that on rainy days, the temperature will drop and the thermal insulation of the double-layer greenhouse film will deteriorate, which will cause problems for the vegetables inside it, and due to the changeable weather, in extreme weather such as hail, the protectiveness of the double-layer greenhouse film is not strong, which will cause hail to fall into the shed and damage the vegetables.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a new double-layer arch shed, including a base plate, frames are installed on both sides of the top of the base plate, a plurality of first stabilizing rods are fixed between the two frames, a double-layer shed film is installed outside the two frames, support plates are fixed at both ends of the two frames, movable columns are inserted in the two groups of support plates, and a blocking structure for protecting and insulating the double-layer shed film is provided between the two groups of movable columns and above the double-layer shed film.

[0006] Preferably, the blocking structure includes two connecting columns fixed between two groups of movable columns, a fixing ring is fixed on one side of the outer wall of the two connecting columns, a sliding ring is slidably connected on the other side of the outer wall of the two connecting columns, and an insulation blanket is fixed between the two sliding rings and the two fixed rings.

[0007] Preferably, a mounting column is fixed to the bottom end of the movable column, a frame is fixed to the bottom end of the support plate, the bottom end of the mounting column passes through the support plate and abuts against the inner bottom wall of the frame, a fixing plate is fixed on the inner bottom wall of the frame, and the mounting column is fixed to the fixing plate by a locking bolt.

[0008] Preferably, a connecting plate is fixed to the top of the two groups of movable columns, and a second stabilizing rod is fixed between the two movable columns in each group.

[0009] Preferably, two stabilizing frames are fixed inside the shelf, and a door cavity is formed between the two stabilizing frames.

[0010] Preferably, both ends of the double-layer greenhouse film are located on one side of the door cavity and are provided with openings.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] In the utility model, by arranging the connecting columns, the fixing rings, the sliding rings and the thermal insulation blanket, when encountering rainy days or extreme weather, the user can slide the two sliding rings to drive the thermal insulation blanket to unfold, so that the thermal insulation blanket covers the top of the device, and through the warming effect and buffering effect of the thermal insulation blanket, on the one hand, the insulation of the vegetables in the shed is enhanced, and on the other hand, through its flexibility, the double-layer shed film is protected to avoid damage, and the practicality is stronger. Moreover, by unscrewing the four locking bolts, the four mounting columns and the movable column can be directly slid out, so that the connecting columns, the fixing rings, the sliding rings and the thermal insulation blanket can be disassembled and installed, and the practicality is stronger. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A three-dimensional diagram of a novel double-layer arch shed is proposed for the utility model;

[0014] Figure 2 The utility model provides a schematic diagram of the internal structure of the double-layer shed film of the novel double-layer shed;

[0015] Figure 3 A schematic diagram of a blocking structure of a novel double-layer arch shed is provided for the utility model;

[0016] Figure 4 The utility model provides a schematic diagram of the installation column structure of a novel double-layer arch shed.

[0017] Legend: 1. Bottom plate; 2. Scaffolding frame; 3. Stabilizing frame; 4. First stabilizing bar; 5. Double-layer shed film; 6. Support plate; 7. Moving column; 8. Blocking structure; 801. Connecting column; 802. Fixing ring; 803. Sliding ring; 804. Insulation blanket; 9. Connecting plate; 10. Second stabilizing bar; 11. Opening; 12. Mounting column; 13. Frame; 14. Fixing plate; 15. Locking bolt. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0020] Embodiment 1, as Figure 1-4 As shown, the utility model provides a novel double-layer arch shed, comprising a base plate 1, frames 2 are installed on both sides of the top of the base plate 1, a plurality of first stabilizing rods 4 are fixed between the two frames 2, a double-layer shed film 5 is installed outside the two frames 2, support plates 6 are fixed at both ends of the two frames 2, movable columns 7 are inserted in the two groups of support plates 6, and a blocking structure 8 for protecting and insulating the double-layer shed film 5 is provided between the two groups of movable columns 7 and above the double-layer shed film 5.

[0021] The effect achieved by the entire embodiment 1 is that, through the setting of the double-layer greenhouse film 5, the device can achieve better heat preservation in areas with relatively low temperatures, and through the setting of the first stabilizing rod 4, the structure of the device is more stable. Through the setting of the blocking structure 8, on the one hand, the heat preservation of the vegetables in the shed 2 is strengthened, and on the other hand, through its flexibility, the double-layer greenhouse film 5 is protected from damage, and the practicality is stronger.

[0022] Embodiment 2, as Figure 1-4 As shown, the blocking structure 8 includes two connecting columns 801 fixed between two groups of movable columns 7, one side of the outer wall of the two connecting columns 801 is fixed with a fixing ring 802, the other side of the outer wall of the two connecting columns 801 is slidably connected with a sliding ring 803, a thermal insulation blanket 804 is fixed between the two sliding rings 803 and the two fixing rings 802, the bottom end of the movable column 7 is fixed with a mounting column 12, the bottom end of the supporting plate 6 is fixed with a frame 13, the bottom end of the mounting column 12 passes through the supporting plate 6 and abuts against the inner bottom wall of the frame 13, a fixing plate 14 is fixed on the inner bottom wall of the frame 13, the mounting column 12 is fixed to the fixing plate 14 by a locking bolt 15, the top ends of the two groups of movable columns 7 are fixed with connecting plates 9, a second stabilizing rod 10 is fixed between the two movable columns 7 in each group, two stabilizing frames 3 are fixed in the shed 2, a door cavity is formed between the two stabilizing frames 3, and openings 11 are provided at both ends of the double-layer shed film 5 on one side of the door cavity.

[0023] The effect achieved by the entire embodiment 2 is that, through the arrangement of the connecting column 801, the fixed ring 802, the sliding ring 803 and the insulation blanket 804, when encountering rainy days or extreme weather, the user can slide the two sliding rings 803 to drive the insulation blanket 804 to unfold, so that the insulation blanket 804 covers the top of the device, and through the warming effect and buffering effect of the insulation blanket 804, on the one hand, the insulation of the vegetables in the shed 2 is strengthened, and on the other hand, through its flexibility, the double-layer shed film 5 is protected to avoid damage, and it is more practical. By unscrewing the four locking bolts 15, the four mounting columns 12 and the movable column 7 can be directly slid out, so that the connecting column 801, the fixed ring 802, the sliding ring 803 and the insulation blanket 804 can be disassembled and installed, which is more practical.

[0024] Working principle: When the device is in use, when encountering rainy days or extreme weather, the user can slide the two sliding rings 803 to drive the insulation blanket 804 to unfold, so that the insulation blanket 804 covers the top of the device. Through the warming effect and buffering effect of the insulation blanket 804, on the one hand, the insulation of the vegetables in the shed 2 is strengthened, and on the other hand, through its flexibility, the double-layer shed film 5 is protected to avoid damage. When not in use, only the two sliding rings 803 need to be slid to drive the insulation blanket 804 to move so that it no longer covers the top of the shed 2. By unscrewing the four locking bolts 15, the four mounting columns 12 and the movable column 7 can be directly slid out, so that the connecting column 801, the fixing ring 802, the sliding ring 803 and the insulation blanket 804 can be disassembled and installed.

[0025] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A novel double-layer arch shed, comprising a bottom plate (1), characterized in that: Frames (2) are installed on both sides of the top of the bottom plate (1), a plurality of first stabilizing rods (4) are fixed between the two frames (2), a double-layer greenhouse film (5) is installed outside the two frames (2), support plates (6) are fixed at both ends of the two frames (2), movable columns (7) are inserted into the two groups of support plates (6), and a blocking structure (8) for protecting and insulating the double-layer greenhouse film (5) is provided between the two groups of movable columns (7) and located above the double-layer greenhouse film (5).

2. The novel double-layer arch shed according to claim 1 is characterized in that: The blocking structure (8) comprises two connecting columns (801) fixed between two groups of movable columns (7), a fixing ring (802) being fixed on one side of the outer wall of the two connecting columns (801), a sliding ring (803) being slidably connected on the other side of the outer wall of the two connecting columns (801), and a heat-insulating blanket (804) being fixed between the two sliding rings (803) and the two fixing rings (802).

3. The novel double-layer arch shed according to claim 1 is characterized in that: A mounting column (12) is fixed to the bottom end of the movable column (7), a frame (13) is fixed to the bottom end of the support plate (6), the bottom end of the mounting column (12) passes through the support plate (6) and abuts against the inner bottom wall of the frame (13), a fixing plate (14) is fixed to the inner bottom wall of the frame (13), and the mounting column (12) is fixed to the fixing plate (14) by means of a locking bolt (15).

4. The novel double-layer arch shed according to claim 1 is characterized in that: A connecting plate (9) is fixed to the top end of the two groups of movable columns (7), and a second stabilizing rod (10) is fixed between the two movable columns (7) in each group.

5. The novel double-layer arch shed according to claim 1 is characterized in that: Two stabilizing frames (3) are fixed inside the shelf (2), and a door cavity is formed between the two stabilizing frames (3).

6. The novel double-layer arch shed according to claim 5 is characterized in that: Both ends of the double-layer greenhouse film (5) are located on one side of the door cavity and are provided with openings (11).

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