Modular green base groove leakage rapid plugging device

Abstract

The utility model relates to the field of building roof greening discloses modular greening base trench leakage quick plugging device, including four closed -loop assembled side guard board, multiple planting boxes that are located in four side guard boards and four bending blocks at four side guard board junctions, two support bottom plates are equipped with in the downside of four side guard boards, and the front and rear ends of support bottom plate upper surface all are fixed with support column, and the inner chamber of planting box is provided with filter plate, the utility model discloses, and the greening base trench is designed as the module unit of standardization size, and each unit is equipped with independent waterproof plugging mechanism, realizes local quick plugging, and sets up the expansion waterstop at the seam of every planting box and collection box, when the water of seam inner seepage, expansion waterstop can automatic expansion filling and containing groove to can improve the sealing property of the connection between planting box and collection box, avoids the water seepage.

Description

Technical Field

[0001] This utility model relates to the field of building roof greening technology, specifically to a modular greening trench leakage quick sealing device. Background Technology

[0002] Greening trenches refer to trenches or planting beds used for planting green plants. They are commonly found on both sides of roads, in parks, residential areas, roof gardens, and other places. Their functions are not limited to plant growth, but also involve engineering needs such as drainage, water storage, and seepage prevention. Greening trenches often leak due to design defects, material aging, and other reasons. If the leakage is not dealt with in time, it may cause soil erosion, vegetation withering, and even affect the safety of the foundation of surrounding buildings.

[0003] A search revealed Chinese patent CN211745662U, which discloses a waterproof rooftop greening planting device for green buildings. The device includes four edge panels and a support box set within the space enclosed by the four edge panels. This utility model utilizes isolation panels to support the support box, creating a gap between the planting device and the roof to prevent roots and soil from damaging the waterproof layer. The edge panels surround and seal the support box, preventing soil loss and ensuring close contact between the first and second panels. Geotextile strips are used for sealing, which not only facilitates the installation of the planting device but also ensures the waterproofing effect of the roof.

[0004] The aforementioned utility model seals the filter plate by adjusting the vertical position of the sealing plate. However, there is still an assembly tolerance gap between the sealing plate and the side wall of the support box, which will continuously guide water to the gap and eventually drip down along the outer wall of the support box, causing local dampness, mold, and even structural corrosion on the roof. Therefore, it cannot effectively seal the filter plate. Based on this, a modular greening trench leakage quick sealing device is proposed to solve the above problems. Utility Model Content

[0005] Based on the above description, this utility model provides a modular greening trench leakage quick sealing device to solve the problem that although the filter plate is sealed by adjusting the vertical position of the sealing plate, there is still an assembly tolerance gap between the sealing plate and the side wall of the support box. This gap will continuously guide water to the gap and eventually drip down along the outer wall of the support box, causing local dampness, mold and even structural corrosion on the roof, and thus failing to effectively seal the filter plate.

[0006] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: a modular greening trench leakage quick sealing device, including four closed-loop assembled side guards, multiple planting boxes set in the four side guards, and four bending blocks located at the connection of the four side guards;

[0007] The two adjacent side panels are connected and fixed by mortise and tenon structure, and fixed to the bending block by screws. Two support base plates are provided on the lower side of the four side panels. Support columns are fixed at the front and rear ends of the upper surface of the support base plates. The inner cavity of the planting box is provided with a water filter plate. The lower surface of the planting box is provided with a sealing mechanism for quickly sealing the water filter plate. A fixing mechanism for fixing the planting box is provided on the opposite side of the four side panels.

[0008] The sealing mechanism includes a threaded groove formed on the lower surface of the planting box, with a collection element inside the threaded groove to prevent water leakage, and a sealing element on the lower surface of the planting box outside the threaded groove to improve the sealing effect.

[0009] The above technical solution designs the greening trench as a standardized modular unit, with each unit equipped with an independent waterproof sealing mechanism to achieve localized and rapid sealing. An expansion water-stop strip is installed at the joint between each planting box and the collection box. When water leaks into the joint, the expansion water-stop strip can automatically expand and fill the receiving groove, thereby improving the sealing of the connection between the planting box and the collection box and preventing water leakage.

[0010] Based on the above technical solution, the present invention can be further improved as follows.

[0011] Furthermore, the two supporting base plates are symmetrically distributed on the lower side of the left and right end side guard plates, and the two supporting columns are symmetrically distributed on the front and rear sides of the vertical central axis of the supporting base plates.

[0012] The above technical solution allows for a gap between the planting box and the roof, preventing the roots from damaging the waterproof layer.

[0013] Furthermore, the collection component includes a collection box, a water outlet pipe connected to the lower surface of the collection box, a control valve fixed to the other end of the water outlet pipe, a receiving groove opened on the opposite side of the planting box and the collection box, and an expansion sealing strip disposed in the inner cavity of the receiving groove.

[0014] The control valve, as described above, can store a certain amount of water in the collection box and then recycle the water through the outlet pipe.

[0015] Furthermore, the upper surface of the collection box has an annular protrusion, and the outer surface of the annular protrusion is provided with an external thread and is threadedly connected to the threaded groove.

[0016] The above technical solution allows the annular protrusion to be easily connected to the bottom of the planting box via external threads, thereby collecting the leaked water.

[0017] Furthermore, the fixing mechanism includes two T-shaped grooves on opposite sides of the four side guard plates, a retaining plate installed in the four side guard plates, and two T-shaped blocks fixed on the side of the retaining plate facing the side guard plate.

[0018] Through the above technical solutions, the retaining plate can prevent soil erosion. The waterproof and quick-release connection structure ensures the sealing during normal use and allows for quick disassembly and replacement of the retaining plate in case of leakage, thus improving the convenience of replacing the retaining plate.

[0019] Furthermore, the T-shaped groove and the T-shaped block are in one-to-one correspondence, and the size of the inner cavity of the T-shaped groove is adapted to the size of the T-shaped block.

[0020] The above technical solution facilitates the replacement of retaining plates by setting up T-slots and T-blocks.

[0021] Furthermore, the retaining plate is a cuboid with a hollow interior and a missing upper surface, and the inner bottom wall of the retaining plate has multiple mounting holes for placing planting boxes.

[0022] The above technical solution allows for the placement of multiple planting boxes by providing mounting holes.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0024] 1. The greening base trench is designed as a standardized modular unit, and each unit is equipped with an independent waterproof sealing mechanism to achieve local quick sealing. An expansion water-stop strip is installed at the joint between each planting box and the collection box. When water leaks into the joint, the expansion water-stop strip can automatically expand and fill the receiving groove, thereby improving the sealing of the connection between the planting box and the collection box and preventing water leakage.

[0025] 2. The retaining plate can prevent soil erosion. It adopts a waterproof and quick-release connection structure, which not only ensures the sealing during normal use, but also allows for quick disassembly and replacement of the retaining plate in case of leakage, thus improving the convenience of replacing the retaining plate. Attached Figure Description

[0026] Figure 1 A schematic diagram of the overall structure of the modular greening trench seepage rapid sealing device provided in this embodiment of the utility model;

[0027] Figure 2 This is a bottom view schematic diagram of the sealing mechanism according to an embodiment of the present utility model;

[0028] Figure 3 This is a schematic diagram of the sealing mechanism according to an embodiment of the present invention;

[0029] Figure 4 This is an enlarged structural diagram of embodiment A of the present invention;

[0030] Figure 5 This is a schematic diagram of the T-groove according to an embodiment of the present invention;

[0031] Figure 6 This is a structural schematic diagram of the fixing mechanism in an embodiment of the present utility model.

[0032] Attached reference numerals: 1. Side panel; 2. Planting box; 3. Bending block; 4. Support base plate; 5. Support column; 6. Filter plate;

[0033] 7. Sealing mechanism; 71. Threaded groove; 72. Collection box; 73. Water outlet pipe; 74. Control valve; 75. Receiving tank; 76. Expansion stop strip;

[0034] 8. Fixing mechanism; 81. T-slot; 82. Retaining plate; 83. T-block; 84. Mounting hole. Detailed Implementation

[0035] To facilitate understanding of this application, a more complete description will be provided below with reference to the accompanying drawings, which illustrate embodiments of the present application. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this application will be thorough and complete.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0037] Example: Reference Figure 1 It includes four closed-loop assembled side guard plates 1, multiple planting boxes 2 set in the four side guard plates 1, and four bending blocks 3 located at the connection of the four side guard plates 1; adjacent two side guard plates 1 are connected and fixed by mortise and tenon structure, and fixed to the bending blocks 3 by screws; two supporting base plates 4 are provided on the lower side of the four side guard plates 1, and supporting columns 5 are fixed at both ends of the upper surface of the supporting base plates 4; the inner cavity of the planting box 2 is provided with a water filter plate 6, and the lower surface of the planting box 2 is provided with a sealing mechanism 7 for quickly sealing the water filter plate 6; and a fixing mechanism 8 for fixing the planting box 2 is provided on the opposite side of the four side guard plates 1.

[0038] Among them, two supporting base plates 4 are symmetrically distributed on the lower side of the left and right end side guard plates 1, and two supporting columns 5 are symmetrically distributed on the front and rear sides of the vertical central axis of the supporting base plates 4.

[0039] It should be noted that the installation of support column 5 can increase the height of side panel 1, thereby preventing the green roots in planting box 2 from damaging the roof waterproof layer.

[0040] When using it, after splicing the four side guards 1 together, the bending block 3 is aligned with the holes opened on the sides of the two adjacent side guards 1 and screwed in the screw to complete the fixation.

[0041] refer to Figure 2 , Figure 3 and Figure 4 The sealing mechanism 7 includes a threaded groove 71 formed on the lower surface of the planting box 2. The inner cavity of the threaded groove 71 is provided with a collection element to prevent water leakage. The lower surface of the planting box 2 and the outer side of the threaded groove 71 are provided with a sealing element to improve the sealing effect.

[0042] The collection components include a collection box 72, a water outlet pipe 73 connected to the lower surface of the collection box 72, a control valve 74 fixed to the other end of the water outlet pipe 73, a receiving groove 75 opened on the opposite side of the planting box 2 and the collection box 72, and an expansion water-stop strip 76 set in the inner cavity of the receiving groove 75. When water leaks into the joint, the expansion water-stop strip 76 can automatically expand and fill the receiving groove 75 when it comes into contact with water, thereby improving the sealing of the connection between the planting box 2 and the collection box 72 and preventing water leakage.

[0043] In this embodiment, the upper surface of the collection box 72 is formed with an annular protrusion. The outer surface of the annular protrusion is provided with an external thread and is threadedly connected to the threaded groove 71. The annular protrusion can be threadedly connected to the threaded groove 71, thereby fixing the collection box 72 to the bottom of the planting box 2, so as to collect the water that leaks from the filter plate 6.

[0044] When in use, the annular protrusion on the collection box 72 extends into the threaded groove 71 at the bottom of the planting box 2, and then the collection box 72 is rotated to fix it to the planting box 2. The water seeping out of the filter plate 6 can be collected into the inner cavity of the collection box 72, and then the water in the inner cavity of the collection box 72 can be discharged and recycled through the control valve 74 and the water outlet pipe 73.

[0045] It should be noted that a transparent window is provided on the outer surface of the collection box 72 for observing leakage recurrence.

[0046] refer to Figure 5 and Figure 6 The fixing mechanism 8 includes two T-shaped grooves 81 on opposite sides of the four side guard plates 1, a retaining plate 82 installed in the four side guard plates 1, and two T-shaped blocks 83 fixed on the side of the retaining plate 82 facing the side guard plate 1.

[0047] Among them, the T-shaped groove 81 and the T-shaped block 83 correspond one to one. The size of the inner cavity of the T-shaped groove 81 is adapted to the size of the T-shaped block 83. The shape of the retaining plate 82 is a cuboid with a hollow interior and missing upper surface. The inner bottom wall of the retaining plate 82 has multiple mounting holes 84 for placing the planting box 2.

[0048] When in use, align the multiple T-shaped blocks 83 fixed on the outer surface of the retaining plate 82 with the multiple T-shaped grooves 81, and move the retaining plate 82 downward until the T-shaped blocks 83 move to the bottom of the T-shaped grooves 81. Then, multiple planting boxes 2 can be placed in the mounting holes 84 opened on the retaining plate 82 in sequence, so that the retaining plate 82 can cover the soil of the multiple planting boxes 2 and prevent it from being lost.

[0049] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A modular greening trench leakage quick sealing device, comprising four closed-loop assembled side guards (1), multiple planting boxes (2) set in the four side guards (1), and four bending blocks (3) located at the connection of the four side guards (1); Its features are, The two adjacent side guards (1) are connected and fixed by mortise and tenon structure, and are fixed to the bending block (3) by screws. The four side guards (1) are provided with two support base plates (4) on the lower side. Support columns (5) are fixed at both ends of the upper surface of the support base plates (4). The inner cavity of the planting box (2) is provided with a water filter plate (6). The lower surface of the planting box (2) is provided with a sealing mechanism (7) for quickly sealing the water filter plate (6). The four side guards (1) are provided with a fixing mechanism (8) for fixing the planting box (2) on the opposite side. The sealing mechanism (7) includes a threaded groove (71) on the lower surface of the planting box (2). The inner cavity of the threaded groove (71) is provided with a collection element to prevent water from leaking out. The lower surface of the planting box (2) and the outer side of the threaded groove (71) are provided with a sealing element to improve the sealing effect.

2. The modular greening trench leakage rapid sealing device according to claim 1, characterized in that, The two supporting base plates (4) are symmetrically distributed on the lower side of the left and right end side guard plates (1), and the two supporting columns (5) are symmetrically distributed on the front and rear sides of the vertical central axis of the supporting base plates (4).

3. The modular greening trench leakage rapid sealing device according to claim 1, characterized in that, The collection component includes a collection box (72), a water outlet pipe (73) connected to the lower surface of the collection box (72), a control valve (74) fixed to the other end of the water outlet pipe (73), a receiving groove (75) opened on the opposite side of the planting box (2) and the collection box (72), and an expansion sealing strip (76) set in the inner cavity of the receiving groove (75).

4. The modular greening trench leakage rapid sealing device according to claim 3, characterized in that, The upper surface of the collection box (72) has an annular protrusion, and the outer surface of the annular protrusion is provided with an external thread and is threadedly connected to the threaded groove (71).

5. The modular greening trench leakage rapid sealing device according to claim 1, characterized in that, The fixing mechanism (8) includes two T-shaped grooves (81) on opposite sides of the four side guard plates (1), a retaining plate (82) set in the four side guard plates (1), and two T-shaped blocks (83) fixed on the side of the retaining plate (82) facing the side guard plate (1).

6. The modular greening trench leakage rapid sealing device according to claim 5, characterized in that, The T-shaped groove (81) and the T-shaped block (83) correspond one-to-one, and the size of the inner cavity of the T-shaped groove (81) is adapted to the size of the T-shaped block (83).

7. The modular greening trench leakage rapid sealing device according to claim 5, characterized in that, The retaining plate (82) is a cuboid with a hollow interior and a missing upper surface. The inner bottom wall of the retaining plate (82) has multiple mounting holes (84) for placing the planting box (2).

Images