Greenhouse wind-resistant column top connecting flange

Abstract

The utility model provides a top connecting flange for a wind-resistant column of a greenhouse, and belongs to the technical field of greenhouses. A greenhouse wind-resistant column top connecting flange is characterized in that the greenhouse wind-resistant column top connecting flange comprises a flange body, two clamping plates are symmetrically arranged on the flange body in a sliding mode, the clamping plates are connected with greenhouse stand columns through fasteners, two symmetrical supporting blocks are fixedly connected to the two sides of the flange body, and the two symmetrical supporting blocks are connected with the flange body in a sliding mode. Two pressing blocks corresponding to the supporting blocks are connected to the upper portions of the supporting blocks in a sliding mode, and the supporting blocks and the pressing blocks are connected with the wind-resistant columns through fasteners. The wind-resistant column has the advantages that the wind-resistant column can be attached to three faces of greenhouse stand columns with different thicknesses by sliding the clamping plates, the fixing effect is better, the two sides of the upper end of the wind-resistant column are pressed through the pressing blocks, the lower end of the wind-resistant column is supported through the supporting blocks, the wind-resistant column is more stable, and the wind-resistant effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of the greenhouse, and relates to a flange for connecting the top of a wind-resistant column of a greenhouse. BACKGROUND

[0002] A greenhouse is a material shed in the shape of an arch, which is formed by using bamboo poles, cement poles, light steel pipes or pipe materials as a framework to make upright columns, tie rods, arch rods and compression rods and covering the framework with plastic film. In order to improve the wind resistance, a wind-resistant column is installed on the upright column when the greenhouse is built. At present, the wind-resistant column is simply fixed by using bolts or U-shaped wires, and the wind resistance is poor. SUMMARY

[0003] The utility model discloses a flange for connecting the top of a wind-resistant column of a greenhouse, which solves the problem that the wind-resistant column is simply fixed by using bolts or U-shaped wires and the wind resistance is poor.

[0004] The utility model discloses a flange for connecting the top of a wind-resistant column of a greenhouse, which solves the problem that the wind-resistant column is simply fixed by using bolts or U-shaped wires and the wind resistance is poor.

[0005] A flange for connecting the top of a wind-resistant column of a greenhouse, characterized in that it comprises a flange main body, two clamping plates symmetrically slidingly arranged on the flange main body, fasteners connecting the clamping plates with the upright column of the greenhouse, two symmetric support blocks fixedly connected to the two sides of the flange main body, two pressure blocks corresponding to the support blocks and slidingly connected to the upper sides of the support blocks, and fasteners connecting the support blocks and the pressure blocks with the wind-resistant column.

[0006] In the flange for connecting the top of a wind-resistant column of a greenhouse, the fasteners are bolts.

[0007] In the flange for connecting the top of a wind-resistant column of a greenhouse, first threaded holes are formed in the clamping plates, and the bolts are screwed with the upright column of the greenhouse through the first threaded holes.

[0008] In the flange for connecting the top of a wind-resistant column of a greenhouse, second threaded holes are formed in the support blocks and the pressure blocks, and the bolts are screwed with the wind-resistant column through the second threaded holes.

[0009] In the flange for connecting the top of a wind-resistant column of a greenhouse, arc-shaped grooves are formed in the upper end of the support blocks and the lower end of the pressure blocks.

[0010] Compared with the prior art, the utility model has the following advantages:

[0011] The sliding clamping plates can be attached to the three surfaces of the upright columns of the greenhouse with different thicknesses, so that the fixing effect is better, the upper end of the wind-resistant column is pressed by the pressure blocks on both sides, the lower end is supported by the support blocks, the stability is improved, and the wind resistance is improved; the arc-shaped grooves facilitate the positioning of the wind-resistant column and prevent the wind-resistant column from tilting when fixed.BRIEF DESCRIPTION OF DRAWINGS BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 is the top view structural schematic diagram of the utility model;

[0013] Fig. 2 is the side view structural schematic diagram of the utility model.

[0014] In the drawings,

[0015] 2, flange main body; 3, clamping plate; 4, greenhouse column; 5, fastener; 6, support block; 7, pressing block; 8, wind-resistant column; 9, arc-shaped groove. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0017] As Figs. 1-2 shown,

[0018] A greenhouse wind-resistant column top connecting flange is characterized by comprising a flange main body 2, two clamping plates 3 are symmetrically slidably arranged on the flange main body 2, the clamping plates 3 are connected with greenhouse columns 4 through fasteners 5, two symmetric support blocks 6 are fixedly connected to the two sides of the flange main body 2, two pressing blocks 7 corresponding to the support blocks 6 are slidably connected above the support blocks 6, and the support blocks 6 and the pressing blocks 7 are connected with a wind-resistant column 8 through the fasteners 5.

[0019] In the embodiment, the flange main body 2 is first attached to the greenhouse column 4, then the clamping plates 3 are slid to attach to the two sides of the greenhouse column 4, then the clamping plates 3 and the flange main body 2 are fixed on the greenhouse column 4 through the fasteners 5 and the sliding of the clamping plates 3 is limited, then the wind-resistant column 8 is placed above the support blocks 6, the pressing blocks 7 are slid downward to press the upper end of the wind-resistant column 8, and finally the support blocks 6, the wind-resistant column 8 and the pressing blocks 7 are fixed through the fasteners 5. By sliding the clamping plates 3, the three surfaces of the greenhouse column 4 with different thicknesses can be attached, so that the fixing effect is better, the upper sides of the wind-resistant column 8 are pressed by the pressing blocks 7, the lower end is supported by the support blocks 6, which is more stable and improves the wind-resistant effect.

[0020] In the embodiment, the fastener 5 is a bolt.

[0021] In this embodiment, a first threaded hole is formed on the clamping plate 3, and the bolt passes through the first threaded hole and is threadedly connected to the greenhouse column 4. When the clamping plate 3 is fitted with the greenhouse column 4, the bolt is rotated, passes through the first threaded hole, and is threadedly connected to the threaded hole of the greenhouse column 4.

[0022] In this embodiment, the support block 6 and the pressure block 7 are provided with second threaded holes, through which the bolts are threadedly connected to the wind-resistant column 8. After the wind-resistant column 8 is placed on the support block 6, the screws are sequentially passed through the second threaded holes in the pressure block 7, the threaded holes in the wind-resistant column 8, and the threaded holes in the support block 6, thereby securely connecting the support block 6, the wind-resistant column 8, and the pressure block 7.

[0023] In this embodiment, an arcuate groove 9 is provided on the upper end of the support block 6 and the lower end of the pressing block 7. The arcuate groove 9 facilitates the positioning of the wind-resistant column 8 and prevents it from tilting when fixed.

[0024] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0025] In addition, the descriptions of "first", "second", etc. in the present invention are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. At the same time, the meaning of "and / or" appearing in the full text is to include three solutions. Taking "A and / or B" as an example, it includes solution A, or solution B, or a solution in which both A and B are satisfied. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0026] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0027] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

Claims

1. A top connection flange for a greenhouse wind-resistant column, characterized in that: The invention comprises a flange body (2), two clamping plates (3) are symmetrically slidably provided on the flange body (2), the clamping plates (3) are connected to the greenhouse columns (4) via fasteners (5), two symmetrical support blocks (6) are fixedly connected to both sides of the flange body (2), two pressing blocks (7) corresponding to the support blocks (6) are slidably connected above the support blocks (6), and the support blocks (6) and the pressing blocks (7) are connected to the wind-resistant columns (8) via fasteners (5).

2. The top connecting flange of the greenhouse wind-resistant column according to claim 1 is characterized in that: The fastener (5) is a bolt.

3. The top connecting flange of the greenhouse wind-resistant column according to claim 2 is characterized in that: A first threaded hole is provided on the clamping plate (3), and the bolt passes through the first threaded hole and is threadedly connected to the greenhouse column (4).

4. The top connecting flange of the greenhouse wind-resistant column according to claim 2 is characterized in that: The support block (6) and the pressure block (7) are provided with second threaded holes, and the bolts pass through the second threaded holes and are threadedly connected to the wind-resistant column (8).

5. The top connecting flange of the greenhouse wind-resistant column according to claim 1 is characterized in that: An arc groove (9) is provided at the upper end of the support block (6) and the lower end of the pressing block (7).

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