Combined garden flower stand

Abstract

The invention discloses a combined garden flower stand, and relates to the technical field of flower seedling raising devices. The garden flower stand comprises a pair of supports arranged in parallel, each support comprises a pair of supporting columns arranged in parallel, a pair of connecting beams are connected between the two supporting columns, and two sets of supporting beams are connected between the two supports; the two supporting beams are connected to the top and the bottom of the support respectively. A laminate A is placed on any group of supporting beams, and at least one supporting plate structure is detachably mounted between the two laminates A; the supporting plate structure comprises a frame formed by connecting a pair of longitudinal beams and a pair of cross beams, and a layer plate B is fixed to the frame. The supporting plate structure further comprises four supporting structures fixed to the supporting columns in a matched mode, and the supporting structures are supported at the ends of the longitudinal beams. The supporting structures with the adjustable number and installation positions are arranged between the two layer plates A, so that the layer height can be flexibly adjusted according to the growth height difference of flowers, the space utilization rate and the use convenience are improved, and the rigid limitation of a traditional flower stand is avoided.

Description

Technical Field

[0001] This invention belongs to the technical field of flower seedling cultivation devices, and in particular relates to a modular garden flower stand. Background Technology

[0002] Parks and green spaces are scenic areas primarily designed for public outdoor viewing, recreation, and relaxation. However, with the rapid development of cities, the role of parks and green spaces located amidst high-rise buildings is becoming increasingly prominent. Among these, flowers and saplings used for landscaping generally require prior breeding and cultivation. During breeding, the plants need to be watered to ensure their water requirements are met. Currently, flowerpots are often placed on plant stands for cultivation, followed by manual spraying for irrigation and fertilization. This manual method is inefficient, affecting the irrigation speed during the breeding process. Furthermore, traditional plant stands require individual watering for multiple plants, resulting in significant water waste. Additionally, the height of the plant stands cannot be adjusted according to the differences in the height of the plant supports, causing inconvenience during use. Summary of the Invention

[0003] The purpose of this invention is to provide a modular garden flower stand, which solves the problem of flexibly adjusting the height of the shelves according to the differences in the growth height of flowers by setting an adjustable support structure between two shelves A.

[0004] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution:

[0005] This invention relates to a modular garden pergola, comprising a pair of parallel supports, each support including a pair of parallel pillars, a pair of connecting beams connecting the two pillars, and two sets of support beams connecting the two supports; the two sets of support beams are respectively connected to the top and bottom of the supports; a shelf A is placed on any set of support beams, and at least one support plate structure is detachably installed between the two shelves A; the support plate structure includes a frame formed by a pair of longitudinal beams and a pair of transverse beams, with shelves B fixed on the frame; the support plate structure also includes four support structures respectively fixed to the pillars, the support structures supporting the ends of the longitudinal beams.

[0006] Furthermore, the support column is a square tube, and a plurality of through holes A are provided at equal intervals along the length of one side of the support column. The support structure includes a movable sleeve that is movably fitted on the outside of the support column, and a protruding support platform is provided on one side of the movable sleeve. The end of the longitudinal beam is provided with a slot for the protruding support platform to pass through.

[0007] Furthermore, the movable sleeve has through holes B on its opposite side walls; it also includes L-shaped angle iron A and L-shaped angle iron B, the inner walls of which are respectively provided with protruding posts A and B that penetrate through the through holes B and are inserted into the through holes A; the opposite end faces of the protruding posts A and B are respectively provided with mutually cooperating positioning rods and positioning holes; the outer walls of the L-shaped angle iron A and L-shaped angle iron B are respectively provided with rectangular positioning holes A and rectangular positioning holes B; the movable sleeve includes mutually cooperating U-shaped plates A and B, the through holes B and the protruding support platform are both provided on the U-shaped plate A; the L-shaped angle iron A and L-shaped angle iron B are attached to the outside of the movable sleeve, with one end of the L-shaped angle iron A located between the L-shaped angle iron B and the movable sleeve; and after the rectangular positioning holes A and B overlap, a rectangular positioning block is provided that is inserted into the rectangular positioning holes A and B, and a locking bolt A with its end threadedly connected to the outer wall of the U-shaped plate B is provided through the rectangular positioning block.

[0008] Furthermore, an irrigation pipe is installed above the layer B and the layer A; the irrigation pipe includes a pipe body, and several quick connectors A are connected along its length on the pipe body; the two ends of the pipe body are respectively fixed to the connecting structure A and the connecting structure B, and the connecting structure A and the connecting structure B are both fitted onto the support column.

[0009] Furthermore, the connecting structure A includes a U-shaped clamping plate A connected to one end of the pipe body, the U-shaped clamping plate A being clamped onto the support column, and a locking bolt B with its end abutting against the support column being threadedly connected to the side of the U-shaped clamping plate A away from the pipe body; it also includes a fixing plate A, the inner wall of the fixing plate A being provided with a pair of first inserts inserted into through holes A, and the inner wall of the U-shaped clamping plate A being provided with a pair of second inserts inserted into through holes A; a connecting screw A is threaded through the fixing plate A, and the connecting screw A is threadedly connected to a threaded hole A on the end face of the second inserts.

[0010] Furthermore, the connecting structure B includes a U-shaped clamping plate B connected to one end of the pipe body, the U-shaped clamping plate B being clamped onto the support column; it also includes a fixing plate B, the inner wall of which is provided with a third insert post inserted into a through hole A, and the inner wall of the U-shaped clamping plate B is provided with a fourth insert post inserted into a through hole A; a connecting screw B is threaded through the fixing plate B, the end of which is threadedly connected to a threaded hole B, the threaded hole B being located on the end face of the fourth insert post; an adjusting bolt is threadedly connected to one side of the pipe body, the end of which abuts against a distribution valve, the distribution valve being installed inside the support column.

[0011] Furthermore, on the other side of the support column where the distribution valve is installed internally, several through holes C are provided at equal intervals along its length; the distribution valve includes a housing, with openings A on both the upper and lower side walls of the housing, and openings B and C respectively at both ends of the housing; a container is provided inside the housing, which slides and seals along the inner wall of the housing, and a water supply pipe and an abutment part are respectively provided at both ends of the container, passing through openings B and C; openings D are provided on both the upper and lower side walls of the container, and a spring sleeved on the outside of the water supply pipe is connected between the container and the housing; a stepped hole communicating with the pipe body is provided on one inner wall of the U-shaped clamping plate B; the end of the adjusting bolt abuts against the abutment part.

[0012] Furthermore, sealing rings A and B are respectively provided at openings B and C; a slot for inserting the end of an adjusting bolt is provided on the abutting part, and after the container moves inside the shell under the action of the adjusting bolt, the water supply pipe is inserted into the stepped hole, and a sealing layer is provided on the end face of the water supply pipe.

[0013] Furthermore, the two side walls of the housing are respectively provided with positioning grooves, and the bottom side of the positioning grooves is provided with threaded holes C; it also includes two T-shaped inserts that are respectively inserted into the two through holes A on both sides of the support column, and the ends of the T-shaped inserts abut against the bottom side of the positioning grooves; a fixing bolt is threaded through the T-shaped insert, and the end of the fixing bolt is threaded into the threaded hole C; both the U-shaped clamping plate B and the fixing plate B are provided with openings D to avoid the T-shaped inserts. Furthermore, several of the distribution valves are connected by hoses A; the two ends of the hoses A are respectively connected to the two openings A of the housing; the opening A of the topmost distribution valve is connected to the water tank through an irrigation pipe, and the opening A of the bottommost distribution valve is connected to the water and fertilizer tank through a fertilizer pipe; control valves are respectively provided on the irrigation pipe and the fertilizer pipe.

[0014] The present invention has the following beneficial effects:

[0015] 1. This invention provides an adjustable support structure between two shelves A, allowing for flexible adjustment of shelf height based on differences in flower growth height, thereby improving space utilization and ease of use, and avoiding the rigid limitations of traditional flower racks.

[0016] 2. This invention integrates an irrigation pipe and a distribution valve. The irrigation pipe is equipped with a quick connector A, which can be connected to an irrigation head to realize automatic irrigation and fertilization functions, reduce manual operation, and improve irrigation uniformity and water resource utilization efficiency. The distribution valve is installed inside the support column and controls the liquid flow by adjusting the bolts, replacing manual operation, greatly improving irrigation speed and uniformity, and reducing human resource consumption.

[0017] 3. This invention connects multiple distribution valves via hose A, which are then connected to a water tank and a fertilizer tank respectively, to achieve centralized irrigation and fertilization. The control valve can switch between irrigation and fertilization modes.

[0018] 4. The present invention adopts a modular design, such as the cooperation between L-shaped angle iron A and L-shaped angle iron B and the movable sleeve, as well as the T-shaped plug fixing the distribution valve, to ensure a firm connection.

[0019] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the garden flower stand structure of the present invention. Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the support plate structure of the present invention from a bottom view.

[0023] Figure 3 for Figure 2 Enlarged view of a portion of point A in the middle;

[0024] Figure 4 This is a top-view structural diagram of the support plate structure of the present invention;

[0025] Figure 5 This is a schematic diagram of the garden flower stand structure of the present invention. Figure 2 ;

[0026] Figure 6 This is a schematic diagram of the garden flower stand structure of the present invention. Figure 3 ;

[0027] Figure 7 This is a schematic diagram of connection structure A of the present invention;

[0028] Figure 8 This is a schematic diagram of connection structure B of the present invention;

[0029] Figure 9 This is a schematic diagram of the distribution valve structure of the present invention;

[0030] Figure 10 This is a cross-sectional view of the distribution valve of the present invention;

[0031] The attached diagram lists the components represented by each number as follows:

[0032] 1-Support column, 2-Support plate structure, 3-Irrigation pipe, 4-Distribution valve, 11-Connecting beam, 12-Support beam, 13-Shelf A, 20-Longitudinal beam, 21-Crossbeam, 22-Shelf B, 23-L-shaped angle iron A, 24-L-shaped angle iron B, 25-Rectangular positioning block, 26-Locking bolt A, 27-Modible sleeve, 28-Protruding support platform, 30-Pipe body, 31-Quick connector A, 32-U-shaped clamping plate B, 33-Fixing plate B, 34-T-shaped insert, 35-U-shaped clamping plate A, 36-Fixing plate A, 37-Locking bolt B, 40-Shell, 41-Sealing ring A, 42-Sealing ring B, 43-Opening A, 44-Container, 45-Abutment part, 46-Water supply pipe, 47-Spring, 48-Positioning groove, 49-Threaded hole C, 101-Through hole A, 102-Through hole C, 201-Groove, 231-Protruding post A, 240-Rectangular positioning hole B, 241-Protruding post B, 270-U-shaped plate A, 271-U-shaped plate B, 321-Stepped hole, 322-Fourth insert post, 323-Adjusting bolt, 331-Third insert post, 332-Connecting screw B, 333-Opening D, 341-Fixing bolt, 351-Second insert post, 352-Threaded hole A, 361-First insert post, 362-Connecting screw A, 441-Opening D, 451-Slot. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] In the description of this invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", etc., which indicate orientation or positional relationship, are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as limiting this invention.

[0035] Example 1:

[0036] Please see Figure 1-4As shown, this invention is a modular garden pergola, comprising four rectangularly distributed support columns 1. Two support columns 1 located at the same end are connected by two connecting beams 11 located at the top and bottom of the support columns 1, respectively. A pair of connecting beams 11 and a pair of support columns 1 constitute a support frame. Two sets of support beams 12 located at the top and bottom of the support frame are connected between the two supports. The two ends of the connecting beams 11 and the support beams 12 are welded / bolted to the support columns 1. A shelf A13 is placed on any set of support beams 12. Three support plate structures 2 are detachably installed between two shelf A13. The support plate structure 2 includes a frame formed by connecting a pair of longitudinal beams 20 and a pair of transverse beams 21. A shelf B22 is fixed on the frame. The support plate structure 2 also includes four support structures that are respectively fixed to the support columns 1. The support structures are supported at the ends of the longitudinal beams 20.

[0037] During installation, the position of the supporting structure on the pillar 1 is adjusted, and then the installation height of each supporting plate structure 2 is adjusted during use, which means the floor height is adjusted.

[0038] To facilitate the installation of the support structure onto the support column 1 or the removal of the support structure from the support column 1, the support column 1 provided by this invention is a square tube, and a plurality of through holes A101 are provided at equal intervals along its length on one side of the support column 1; for example Figure 2-4 The support structure includes a movable sleeve 27 that is movably fitted on the outside of the support column 1. The movable sleeve 27 includes a U-shaped plate A270 and a U-shaped plate B271 that cooperate with each other. A convex support platform 28 for supporting the longitudinal beam 20 is provided on one outer wall surface of the U-shaped plate A270, and through holes B are provided on both sides of the U-shaped plate A270. A slot 201 for the convex support platform 28 to pass through is provided at the end of the longitudinal beam 20.

[0039] To facilitate fixing the movable sleeve 27 to the support column 1, L-shaped angle irons A23 and B24 are also included. The inner walls of L-shaped angle irons A23 and B24 are respectively provided with through holes B and protruding posts A231 and B241 inserted into through holes A101. Positioning rods and positioning holes that cooperate with each other are respectively provided on the opposite end faces of protruding posts A231 and B241. Rectangular positioning holes A101 are respectively provided on the outer walls of L-shaped angle irons A23 and B24. The rectangular positioning hole B240; L-shaped angle irons A23 and B24 are fitted to the outside of the movable sleeve 27, with one end of L-shaped angle iron A23 located between L-shaped angle iron B24 and movable sleeve 27; and after the rectangular positioning hole A and the rectangular positioning hole B240 overlap, it also includes a rectangular positioning block 25 that is inserted into the rectangular positioning hole A and the rectangular positioning hole B240, and a locking bolt A26 that is threaded to the outer wall of the U-shaped plate B271 is provided through the rectangular positioning block 25.

[0040] The installation of the support structure includes:

[0041] The U-shaped plates A270 and B271 of the movable sleeve 27 are initially assembled and fitted onto the outside of the support column 1; the side of the U-shaped plate A270 facing the support column 1 has a through hole A101, and the through hole B on the movable sleeve 27 is roughly aligned with the through hole A101 on the support column 1; the convex support platform 28 is located on the inside of the support column 1.

[0042] Slide the movable sleeve 27 along the axial direction of the support column 1 and adjust its position to the required height to ensure that the through hole B is fully aligned with the through hole A101;

[0043] Take L-shaped angle iron A23 and L-shaped angle iron B24 and attach them to the outside of the movable sleeve 27; insert one end of L-shaped angle iron A23 between L-shaped angle iron B24 and movable sleeve 27 to form an interlaced fixing structure;

[0044] The protruding post A231 on L-shaped angle iron A23 and the protruding post B241 on L-shaped angle iron B24 are respectively passed through the through hole B of movable sleeve 27 and inserted into the through hole A101 of support column 1.

[0045] Insert the rectangular positioning block 25 into the aligned rectangular positioning holes A and B240, and the rectangular positioning block 25 should be fully embedded; pass the locking bolt A26 through the rectangular positioning block 25 and thread it onto the outer wall of the U-shaped plate B271.

[0046] After the installation of the support structure is completed, take the support plate structure 2 and control the four ends of the support plate structure 2 to rest on the convex support platform 28 respectively.

[0047] Example 2:

[0048] Based on Example 1, such as Figure 5-6 To facilitate fertilization and irrigation of flowers and other plants placed on shelves B22 and A13 during use, an irrigation pipe 3 is installed above shelves B22 and A13. The irrigation pipe 3 includes a pipe body 30, and several quick connectors A31 are connected along its length on the pipe body 30. Quick connectors A31 are connected to quick connectors B, quick connectors B are connected to rubber tubes, and the end of the rubber tubes is connected to an irrigation head, which is used to fertilize and irrigate the flowers and other plants.

[0049] To facilitate the adjustment of the installation position and quantity of irrigation pipes 3 according to the number and installation position of support plate structures 2 during use, the present invention fixes the two ends of the pipe body 30 to the connecting structure A and the connecting structure B respectively. Both the connecting structure A and the connecting structure B are fitted onto the support column 1.

[0050] Specifically, such as Figure 7The connection structure A provided by the present invention includes a U-shaped clamping plate A35 connected to one end of the pipe body 30. The U-shaped clamping plate A35 is clamped on the support column 1. The side of the U-shaped clamping plate A35 away from the pipe body 30 is threadedly connected to a locking bolt B37 whose end abuts against the support column 1. It also includes a fixing plate A36. The inner wall of the fixing plate A36 is provided with a pair of first inserts 361 inserted into through holes A101. The inner wall of the U-shaped clamping plate A35 is provided with a pair of second inserts 351 inserted into through holes A101. A connecting screw A362 is threaded through the fixing plate A36. The connecting screw A362 is threadedly connected to a threaded hole A352 on the end face of the second insert 351.

[0051] Specifically, such as Figure 8 The connection structure B provided by the present invention includes a U-shaped clamping plate B32 connected to one end of the pipe body 30, which is clamped onto the support column 1; it also includes a fixing plate B33, the inner wall of which is provided with a third insert post 331 inserted into a through hole A101, and the inner wall of the U-shaped clamping plate B35 is provided with a fourth insert post 322 inserted into a through hole A101; a connecting screw B332 is threaded through the fixing plate B33, and the end of the connecting screw B332 is threadedly connected to a threaded hole B, which is located on the end face of the fourth insert post 322; an adjusting bolt 323 is threadedly connected to one side of the pipe body 30, the end of which abuts against a distribution valve 4, and the distribution valve 4 is installed inside the support column 1.

[0052] Simultaneously, during use, to facilitate the injection of liquid into the irrigation pipe 3 and to irrigate and fertilize the flowers on the corresponding layer plates B22 and A13 as needed; several through holes C102 are equally spaced along the length of the other side of the support column 1, which is internally equipped with a distribution valve 4; such as Figure 9-10 The distribution valve 4 includes a housing 40, with openings A43 on both the upper and lower side walls of the housing 40, and openings B and C at both ends of the housing 40, respectively. A container 44 is disposed inside the housing 40 and slides along the inner wall of the housing 40. A water supply pipe 46 and an abutment part 45 are respectively disposed at both ends of the container 44, passing through the openings B and C. An opening D441 is disposed on both the upper and lower side walls of the container 44, and a spring 47 is connected between the container 44 and the housing 40 and sleeved on the outside of the water supply pipe 46. A stepped hole 321 communicating with the pipe body 30 is provided on one inner wall of the U-shaped plate B35. The end of the adjusting bolt 323 abuts against the abutment part 45. A slot 451 for inserting the end of the adjusting bolt 323 is provided on the abutment part 45.

[0053] In use, the present invention comprises several distribution valves 4 connected by a hose A, the two ends of which are respectively connected to two openings A43 of the housing 40; or includes a hose B, which is connected to several branch pipe groups, including branch pipe A and branch pipe B, which are respectively connected to two openings A43 of the housing 40.

[0054] Specifically, for convenient irrigation and fertilization, an opening A43 of the top distribution valve 4 is connected to the water tank through the irrigation pipe 41, and an opening A43 of the bottom distribution valve 4 is connected to the water and fertilizer tank through the fertilizer pipe; control valves are respectively installed on the irrigation pipe 41 and the fertilizer pipe; when the control valve on the fertilizer pipe is open, the control valve on the irrigation pipe 41 is closed, that is, fertilization is performed at this time; when the control valve on the irrigation pipe 41 is open, the control valve on the fertilizer pipe is closed, that is, irrigation is performed at this time.

[0055] The housing 40 has positioning grooves 48 on both sides, and threaded holes C49 on the bottom side of the positioning grooves 48. It also includes two T-shaped inserts 34 that are inserted into the two through holes A101 on both sides of the support column 1. The ends of the T-shaped inserts 34 abut against the bottom side of the positioning grooves 48. A fixing bolt 341 is threaded through the T-shaped inserts 34, and the ends of the fixing bolts 341 are threaded into the threaded holes C49. The U-shaped clamping plate B35 and the fixing plate B33 are both provided with openings D333 to avoid the T-shaped inserts 34.

[0056] The installation steps for irrigation pipe 3 include the installation of distribution valve 4, connection structure A, and connection structure B.

[0057] Insert the distribution valve 4 into the support column 1, and fix the five distribution valves 4 located inside the support column 1 from bottom to top; the installation process of the distribution valve 4 includes:

[0058] Insert the housing 40 of the distribution valve into the support column, so that the positioning grooves 48 on both sides of the housing are aligned with the through hole A101 on the support column;

[0059] Take two T-shaped inserts 34 and insert them into the through holes A101 from both sides of the support column, so that the ends of the T-shaped inserts 34 abut against the bottom side of the positioning groove 48.

[0060] The fixing bolt 341 is inserted through the T-shaped insert 34 and threaded into the threaded hole C49 on the bottom side of the positioning groove, and tightened to fix the housing 40.

[0061] The installation process of connection structure A includes:

[0062] Secure the U-shaped clamp A35 onto the support column 1, aligning the second insert 351 on the inner wall of the U-shaped clamp A with the through hole A101 of the support column;

[0063] The fixing plate A36 is attached to the other side of the support column 1, so that the first insert 361 on the inner wall of the fixing plate A36 is also inserted into the through hole A101.

[0064] A connecting screw A362 is used to pass through the fixing plate A36 and is threaded to the threaded hole A352 on the end face of the second insert 351. Tighten it to fix it initially.

[0065] Screw the locking bolt B37 into the side of the U-shaped clamp A35 away from the tube body, so that its end is pressed against the support to complete the fixation.

[0066] The installation process of connection structure B includes:

[0067] Secure the U-shaped clamp B32 to the support column, so that the fourth insert 322 on its inner wall is inserted into the through hole A101;

[0068] The fixing plate B33 is attached to the support column 1, so that the third insert 331 on the inner wall of the fixing plate B33 is inserted into the through hole A101.

[0069] The connecting screw B332 passes through the fixing plate B33 and is threaded into the threaded hole B on the end face of the fourth insert 322. Tighten it to fix it initially. At this time, one end of the irrigation pipe body 30 has been connected by the U-shaped clamping plate B32. The adjusting bolt 323 on one side of the pipe body 30 should be aligned with the position of the distribution valve 4 inside the support 1.

[0070] After the distribution valve 4, connecting structure A and connecting structure B are fixed, adjust the adjusting bolt 323 on the irrigation pipe 3 so that the end of the adjusting bolt 323 is inserted into the slot 451 on the abutment part 45; turn the adjusting bolt 323 clockwise to push the container 44 to slide inside the shell 40 and compress the spring 47 until the water supply pipe 46 is inserted into the stepped hole 321 of the U-shaped clamping plate B35; at this time, the liquid that enters the container 44 through the opening A43 and the opening D441 is sent into the pipe body 30 through the water supply pipe 46.

[0071] Sealing rings A41 and B42 are respectively installed at openings B and C. Then, under the action of adjusting bolt 323, after the container 44 moves inside the shell 40, the water supply pipe 46 is inserted into the stepped hole 321. A sealing layer is installed on the end face of the water supply pipe 46 to ensure that there is no leakage at the connection. Furthermore, the installation of sealing rings A41 and B42 ensures that the container 44 and the shell 40 remain sealed during the movement of the container 44.

[0072] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0073] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A modular garden pergola, characterized in that: It includes a pair of parallel supports, each support including a pair of parallel pillars (1), a pair of connecting beams (11) connecting the two pillars (1), and two sets of support beams (12) connecting the two supports. The two sets of support beams (12) are respectively connected to the top and bottom of the bracket; A shelf A (13) is placed on any one of the support beams (12), and at least one support plate structure (2) is detachably installed between the two shelves A (13). The support plate structure (2) includes a frame formed by connecting a pair of longitudinal beams (20) and a pair of transverse beams (21), and a shelf B (22) is fixed on the frame. The support plate structure (2) also includes four support structures that are respectively fixed to the column (1) and the support structures are supported at the ends of the longitudinal beam (20).

2. The modular garden pergola according to claim 1, characterized in that, The support column (1) is a square tube, and a plurality of through holes A (101) are provided at equal intervals along the length direction on one side of the support column (1). The support structure includes a movable sleeve (27) that is movably sleeved on the outside of the support column (1), and a protruding support platform (28) is provided on one side of the movable sleeve (27). The end of the longitudinal beam (20) is provided with a slot (201) for the protruding support platform (28) to pass through.

3. A modular garden pergola according to claim 2, characterized in that, Through holes B are respectively opened on the opposite side walls of the movable sleeve (27); It also includes L-shaped angle iron A (23) and L-shaped angle iron B (24), wherein the inner walls of L-shaped angle iron A (23) and L-shaped angle iron B (24) are respectively provided with through holes B and protruding posts A (231) and B (241) inserted into through holes A (101); positioning rods and positioning holes that cooperate with each other are respectively provided on the opposite end faces of protruding posts A (231) and B (241); The outer walls of L-shaped angle iron A (23) and L-shaped angle iron B (24) are respectively provided with rectangular positioning holes A and B (240). The movable sleeve (27) includes a U-shaped plate A (270) and a U-shaped plate B (271) that cooperate with each other, and the through hole B and the convex support platform (28) are both provided on the U-shaped plate A (270). The L-shaped angle iron A (23) and L-shaped angle iron B (24) are attached to the outside of the movable sleeve (27), and one end of the L-shaped angle iron A (23) is located between the L-shaped angle iron B (24) and the movable sleeve (27); Furthermore, after the rectangular positioning hole A and the rectangular positioning hole B (240) overlap, a rectangular positioning block (25) is also provided to be inserted into the rectangular positioning hole A and the rectangular positioning hole B (240). A locking bolt A (26) with its end threadedly connected to the outer wall of the U-shaped plate B (271) is provided through the rectangular positioning block (25).

4. A modular garden pergola according to claim 2 or 3, characterized in that, An irrigation pipe (3) is installed above the shelf B (22) and shelf A (13); The irrigation pipe (3) includes a pipe body (30), and a plurality of quick connectors A (31) are connected along its length on the pipe body (30). The two ends of the tube (30) are fixed to the connecting structure A and the connecting structure B respectively, and the connecting structure A and the connecting structure B are both fitted onto the support column (1).

5. A modular garden pergola according to claim 4, characterized in that, The connection structure A includes a U-shaped clamping plate A (35) connected to one end of the pipe body (30), the U-shaped clamping plate A (35) being clamped on the support column (1), and a locking bolt B (37) with its end abutting against the support column (1) being threaded on the side of the U-shaped clamping plate A (35) away from the pipe body (30). It also includes a fixing plate A (36), the inner wall of which is provided with a pair of first inserts (361) in the insertion through holes A (101), and the inner wall of the U-shaped card plate A (35) is provided with a pair of second inserts (351) in the insertion through holes A (101). A connecting screw A (362) is threaded through the fixed plate A (36), and the connecting screw A (362) is threadedly connected to the threaded hole A (352) on the end face of the second insert (351).

6. A modular garden pergola according to claim 4, characterized in that, The connection structure B includes a U-shaped clamping plate B (32) connected to one end of the tube body (30), and the U-shaped clamping plate B (32) is clamped on the support column (1); It also includes a fixing plate B (33), the inner wall of which is provided with a third insert (331) inserted into a through hole A (101), and the inner wall of the U-shaped card plate B (35) is provided with a fourth insert (322) inserted into a through hole A (101); a connecting screw B (332) is threaded through the fixing plate B (33), the end of which is threadedly connected to a threaded hole B, and the threaded hole B is located on the end face of the fourth insert (322); One side of the pipe body (30) is threaded with an adjusting bolt (323) whose end abuts against the distribution valve (4), which is installed inside the support (1).

7. A modular garden pergola according to claim 6, characterized in that, The other side of the support (1) on which the distribution valve (4) is installed is provided with several through holes C (102) at equal intervals along its length. The distribution valve (4) includes a housing (40), and openings A (43) are provided on the upper and lower side walls of the housing (40). Openings B and C are provided at both ends of the housing (40). The housing (40) is provided with a container (44) that slides and seals along the inner wall of the housing (40). The two ends of the container (44) are respectively provided with a water supply pipe (46) that passes through the opening B and the opening C and an abutment part (45). The upper and lower side walls of the container (44) are provided with openings D (441), and a spring (47) is connected between the container (44) and the housing (40) and sleeved on the outside of the water supply pipe (46). The inner wall of the U-shaped plate B (35) is provided with a stepped hole (321) that communicates with the pipe body (30). The end of the adjusting bolt (323) abuts against the abutment part (45).

8. A modular garden pergola according to claim 7, characterized in that, Sealing ring A (41) and sealing ring B (42) are respectively provided at opening B and opening C; The abutment part (45) is provided with a slot (451) into which the end of the adjusting bolt (323) is inserted. Under the action of the adjusting bolt (323), after the container (44) moves in the shell (40), the water supply pipe (46) is inserted into the stepped hole (321). The end face of the water supply pipe (46) is provided with a sealing layer.

9. A modular garden pergola according to claim 7 or 8, characterized in that, The two side walls of the housing (40) are respectively provided with positioning grooves (48), and the bottom side of the positioning grooves (48) is provided with threaded holes C (49). It also includes two T-shaped inserts (34) that are respectively inserted into the two through holes A (101) on both sides of the support (1), and the ends of the T-shaped inserts (34) abut against the bottom side of the positioning groove (48); It also includes a fixing bolt (341) that is threaded through the T-shaped insert (34), the end of which is threaded into the threaded hole C (49); Both the U-shaped card plate B (35) and the fixing plate B (33) are provided with openings D (333) to avoid the T-shaped insert (34).

10. A modular garden pergola according to claim 7, characterized in that, Several of the aforementioned distribution valves (4) are connected by a hose A; the two ends of the hose A are respectively connected to two openings A (43) of the housing (40); one opening A (43) of the topmost distribution valve (4) is connected to the water tank through an irrigation pipe (41), and one opening A (43) of the bottommost distribution valve (4) is connected to the water and fertilizer tank through a fertilizer pipe; control valves are respectively installed on the irrigation pipe (41) and the fertilizer pipe.

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