Greenhouse grape long-stem single-row vertical frame

Abstract

The utility model discloses a single-row vertical frame for small greenhouse grape stems, which comprises stand columns fixedly connected with concrete pier columns, connecting rods connected with a greenhouse are arranged at the tops of the stand columns, and reinforcing steel bars are arranged between every two adjacent stand columns. The fixing plate is fixedly connected with the stand column, a plurality of first connecting plates are arranged on the fixing plate, two second connecting plates are fixedly connected between every two adjacent first connecting plates, limiting grooves are formed in the second connecting plates, sleeves connected with reinforcing steel bars are clamped in the limiting grooves, and the ends of the sleeves are movably sleeved with control rods; clamping grooves matched with the control rods in a clamped mode are formed in the sides of the fixing plates, the tightening or tightness degree of the steel bars is adjusted according to the actual situation, the sleeves are selectively inserted into the two adjacent first connecting plates, the two ends of the sleeves are inserted into the limiting grooves, meanwhile, the control rods are clamped into the clamping grooves, the sleeves are stably maintained in the limiting grooves, and therefore the steel bars can be fixed stably. The mode is easy to operate and high in adjustability, and growing grapes and grape vines can be hung conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of grape vertical support structures, in particular to a single-row vertical support for small dragon trunk grapes in a greenhouse. Background Technique

[0002] The cultivation of greenhouse grapes is developing more and more widely in the northern regions. The small dragon trunk cultivation mode has achieved rapid development in terms of high yield and economic benefits in the northern regions. In practice, the single-row small dragon trunk cultivation has high requirements for the stability of the vertical support. Therefore, innovating the vertical support structure is beneficial to guiding production practice. Connecting the side piles of the vertical support to the steel frame of the greenhouse can improve its stability and make the vertical support more firm, ensuring the normal growth of grapes and improving economic benefits.

[0003] The existing single-row vertical support for small dragon trunk grapes in greenhouse greenhouses includes multiple columns, and two columns are connected by a connecting piece, so that grapes and grapevines are spread on the connecting piece. However, the existing connecting piece does not have the function of adjusting the length (the arc between the two columns where the connecting piece is hung cannot be adjusted), or the connection adjustment between the connecting piece and the column is not convenient.

[0004] Therefore, we propose a single-row vertical support for small dragon trunk grapes in a greenhouse. Content of the Utility Model

[0005] The purpose of the utility model is to provide a single-row vertical support for small dragon trunk grapes in a greenhouse to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides a single-row vertical support for small dragon trunk grapes in a greenhouse, which includes multiple columns fixedly connected to concrete pier columns. The top of the columns is provided with a connecting rod connected to the greenhouse. There is a steel bar between two adjacent columns.

[0007] It also includes a fixing plate fixedly connected to the column. A plurality of first connecting plates are arranged at intervals on the fixing plate. Two second connecting plates are fixedly connected between two adjacent first connecting plates. A limiting groove is opened on the second connecting plate. A sleeve connected to the steel bar is clamped in the limiting groove. A control rod is movably sleeved at the end of the sleeve. A clamping groove for clamping and cooperating with the control rod is opened on the side of the fixing plate.

[0008] Preferably, an activity groove is opened on the first connecting plate, and the limiting groove is in the shape of a hook to increase the stability of the sleeve.

[0009] Preferably, a fixing rod clamped and cooperating with the activity groove is fixedly connected to the sleeve, and the end of the fixing rod is connected to the steel bar to increase the stability of the sleeve.

[0010] Preferably, the top surface of the fixing plate is in a shape with a central depression, and a water drainage hole is opened in the middle of the fixing plate to avoid water accumulation.

[0011] Preferably, an elastic tension member located within the sleeve is provided between the two control rods to ensure the cooperation between the control rod and the card slot.

[0012] Preferably, a rib plate is fixedly connected between the column and the fixing plate to increase the stability of the fixing plate.

[0013] Preferably, a limit disk that is in limit cooperation with the second connecting plate is fixedly connected to the end of the sleeve to increase the stability of the sleeve.

[0014] Preferably, iron wires are laid on the steel bars for hanging grapes and grapevines.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] According to the actual growth situation of grapes, the present application adjusts the tension or looseness of the steel bars. By selectively inserting the sleeve into two adjacent first connecting plates, inserting both ends of the sleeve into the limit slots, and simultaneously engaging the control rod into the card slot, the sleeve is stably maintained in the limit slot. This method is simple to operate, highly adjustable, and convenient for hanging growing grapes and grapevines. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural view between two adjacent columns of the present utility model;

[0018] Figure 2 is a schematic structural view of the top of the column of the present utility model;

[0019] Figure 3 is a schematic structural view between the steel bar and the rib plate of the present utility model;

[0020] Figure 4 is a schematic structural view of the rib plate and the steel bar away from the fixing plate of the present utility model;

[0021] Figure 5 is a schematic exploded structural view of the control rod away from the sleeve of the present utility model.

[0022] In the figure: 1, column; 2, connecting rod; 3, steel bar; 4, fixing plate; 5, first connecting plate; 6, second connecting plate; 7, limit slot; 8, sleeve; 9, control rod; 10, card slot; 11, movable slot; 12, fixed rod; 13, drain hole; 14, elastic tension member; 15, rib plate; 16, limit disk. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-5 , the present utility model provides a single-row vertical rack for greenhouse grape small dragon trunk, which includes a plurality of columns 1 fixedly connected to concrete pier columns. A connecting rod 2 connected to the greenhouse is provided at the top of the column 1, and a steel bar 3 is provided between two adjacent columns 1;

[0025] It further includes a fixing plate 4 fixedly connected to the column 1. A plurality of first connecting plates 5 are arranged at intervals on the fixing plate 4. Two second connecting plates 6 are fixedly connected between two adjacent first connecting plates 5. A limiting groove 7 is opened on the second connecting plate 6, and a sleeve 8 connected to the steel bar 3 is clamped in the limiting groove 7. A control rod 9 is movably sleeved at the end of the sleeve 8, and a clamping groove 10 for clamping and cooperating with the control rod 9 is opened at the side of the fixing plate 4;

[0026] In this application, according to the actual situation, the tension or looseness of the steel bar 3 is adjusted. By inserting the selected sleeve 8 into two adjacent first connecting plates 5, and inserting both ends of the sleeve 8 into the limiting groove 7, and at the same time making the control rod 9 snap into the clamping groove 10, the sleeve 8 is stably maintained in the limiting groove 7. This method is simple to operate, highly adjustable, and convenient for hanging the growing grapes and grape vines;

[0027] Among them, the existing columns 1 are mostly made of cement piles or steel pipes, and the columns 1 and side piles are mostly unstable. In order to make the whole vertical rack stable and durable, the present utility model innovates the fixing method of the column 1, and uses the column 1, the connecting rod 2 (steel pipe), the steel bar 3 and the iron wire. The column 1 is made of a 2m-high galvanized round pipe.

[0028] An activity groove 11 is opened on the first connecting plate 5, and the limiting groove 7 is in the shape of a hook to ensure the stability of the position of the sleeve 8 and prevent the sleeve 8 from moving back.

[0029] A fixing rod 12 clamped and cooperating with the activity groove 11 is fixedly connected to the sleeve 8. The end of the fixing rod 12 is connected to the steel bar 3, and the fixing rod 12 is clamped and cooperating with two or more activity grooves 11 at the same time, so as to ensure the position of the sleeve 8 in the limiting groove 7.

[0030] The top surface of the fixing plate 4 is concave in the middle, and a water drainage hole 13 is opened in the middle of the fixing plate 4 to avoid water accumulation.

[0031] An elastic tension member 14 located within the sleeve 8 is provided between the two control levers 9. To ensure that the two control levers 9 (in an L shape), under the action of the elastic tension member 14, are tightly clamped into the card slots 10, ensuring that the sleeve 8 is stably clamped into the limit slot 7 and preventing the sleeve 8 from disengaging from the limit slot 7.

[0032] A rib plate 15 is fixedly connected between the column 1 and the fixing plate 4 to ensure that the fixing plate 4 is stably fixed on the column 1.

[0033] A limit disc 16 that is in limit fit with the second connecting plate 6 is fixedly connected to the end of the sleeve 8, enabling the sleeve 8 to be stably clamped in the limit slot 7 and preventing the sleeve 8 from sliding and disengaging from the second connecting plate 6.

[0034] Wires for hanging grapes and grapevines are provided on the steel bars 3.

[0035] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0036] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A single-row vertical trellis for greenhouse grapevine with small dragon pruning, characterized in that, Including: A plurality of columns (1) fixedly connected to a concrete pier, a connecting rod (2) connected to a greenhouse is provided at the top of the column (1), and a steel bar (3) is provided between two adjacent columns (1); It further includes: A fixing plate (4) fixedly connected to the column (1), a plurality of first connecting plates (5) are distributed at intervals on the fixing plate (4), two second connecting plates (6) are fixedly connected between two adjacent first connecting plates (5), a limiting groove (7) is formed on the second connecting plate (6), and a sleeve (8) connected to the steel bar (3) is clamped in the limiting groove (7). A control rod (9) is movably sleeved at the end of the sleeve (8), and a clamping groove (10) engaged with the control rod (9) is formed on the side of the fixing plate (4).

2. A single-row vertical trellis for small dragon dry greenhouse grapes according to claim 1, characterized in that: An activity groove (11) is formed on the first connecting plate (5), and the limiting groove (7) is in the shape of a hook.

3. A single-row vertical trellis for greenhouse grapevine's short trunk pruning method according to claim 2, characterized in that: A fixing rod (12) engaged with the activity groove (11) is fixedly connected to the sleeve (8), and the end of the fixing rod (12) is connected to the steel bar (3).

4. A single-row vertical trellis for small dragon trunk greenhouse grapes according to claim 1, characterized in that: The top surface of the fixing plate (4) is concave in the middle, and a water drainage hole (13) is formed in the middle of the fixing plate (4).

5. A single-row vertical trellis for small dragon dry greenhouse grapes according to claim 1, characterized in that: An elastic tension member (14) located in the sleeve (8) is provided between the two control rods (9).

6. A single-row vertical trellis for greenhouse grape small dragon trunk according to claim 1, characterized in that: A rib plate (15) is fixedly connected between the column (1) and the fixing plate (4).

7. A single-row vertical trellis for small dragon trunk greenhouse grapes according to claim 1, characterized in that: A limiting disc (16) engaged with the second connecting plate (6) is fixedly connected to the end of the sleeve (8).

8. A single-row vertical trellis for small dragon trunk greenhouse grapes according to claim 1, characterized in that: Wire is laid on the steel bar (3).

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