Gravity retaining wall and construction method thereof

Abstract

The invention belongs to the field of retaining walls, particularly relates to a gravity type retaining wall and a construction method thereof, and provides the following scheme aiming at the problems that an existing gravity type retaining wall is not convenient for modular assembly and is not convenient for construction: the gravity type retaining wall comprises a plurality of bottom plates, and side plates are mounted on one sides of the plurality of bottom plates; an insertion plate is fixedly mounted on one side of the bottom plate, an insertion groove is formed in one side of the side plate, and the insertion plate and the insertion groove are clamped; the locking mechanism is arranged on the side plate and used for fixing the inserting plate in the inserting groove; the connecting groove is formed in one side of the side plate, a connecting plate is clamped in the connecting groove, a first fixing plate is fixedly installed on one side of the connecting plate, an inclined strut is fixedly installed on one side of the first fixing plate, and a second fixing plate is fixedly installed at the bottom of the inclined strut; the positioning mechanism is arranged on the bottom plate and used for positioning the second fixing plate; the planting mechanism is arranged at the top of the side plate, the multiple modules are convenient to transport and assemble, construction is facilitated, and the construction efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of retaining walls, and in particular to a gravity retaining wall and a construction method thereof. Background Art

[0002] Gravity retaining walls rely on their own weight to resist the lateral pressure of the soil. They are usually constructed with blocks of stone, slabs of stone, precast concrete blocks or integrally cast concrete. They are widely used for slope support in highway, railway, water conservancy, mining and other projects, and are particularly suitable for fill and cut sections with good foundations and a height of ≤12m.

[0003] In the prior art, gravity retaining walls are not convenient for modular assembly and are not conducive to construction. Therefore, we propose a gravity retaining wall and a construction method thereof to solve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art that gravity retaining walls are not convenient for modular assembly and are not conducive to construction, and to propose a gravity retaining wall and a construction method thereof.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A gravity retaining wall, comprising:

[0007] Multiple bottom plates, each of which has a side plate installed on one side;

[0008] A plug-in board is fixedly installed on one side of the bottom plate, and a slot is provided on one side of the side plate, and the plug-in board is snap-fitted into the slot;

[0009] A locking mechanism, provided on the side panel, for fixing the plug-in board in the slot;

[0010] A connecting groove is provided on one side of the side plate, a connecting plate is clamped in the connecting groove, a first fixing plate is fixedly installed on one side of the connecting plate, a diagonal brace is fixedly installed on one side of the first fixing plate, and a second fixing plate is fixedly installed on the bottom of the diagonal brace;

[0011] A positioning mechanism, provided on the bottom plate, for positioning the second fixing plate;

[0012] The planting mechanism is arranged on the top of the side panel and is used for planting plants.

[0013] Preferably, the locking mechanism includes a locking plate, a locking slot is provided on the top of the plug plate, the bottom of the locking plate is clamped in the locking slot, a vertical hole is provided on the top inner wall of the slot, the locking plate is slidably installed in the vertical hole, and the top of the locking plate contacts the bottom of the connecting plate.

[0014] Preferably, a first reset groove is provided on the inner wall of one side of the vertical hole, a first reset plate is slidably installed in the first reset groove, one side of the first reset plate is fixedly connected to the locking plate, a first spring is fixedly installed at the bottom of the first reset plate, and the bottom of the first spring is fixedly connected to the bottom inner wall of the first reset groove.

[0015] Preferably, the positioning mechanism includes a fixing seat fixedly mounted on the top of the base plate, a rectangular groove is opened on one side of the fixing seat, a rectangular plate is clamped in the rectangular groove, and one side of the rectangular plate is fixedly connected to the second fixing plate.

[0016] Preferably, a second reset groove is opened on the top of the rectangular plate, a second reset plate is slidably installed in the second reset groove, a second spring is fixedly installed on the bottom of the second reset plate, and the bottom end of the second spring is fixedly connected to the bottom inner wall of the second reset groove.

[0017] Preferably, a first locking hole is provided on the top inner wall of the rectangular groove, and the top of the second reset plate is engaged with the first locking hole.

[0018] Preferably, the planting mechanism includes a stabilizing block, a stabilizing groove is provided on the top of the side plate, the stabilizing block is clamped with the stabilizing groove, a planting groove is fixedly installed on the top of the stabilizing block, and overflow ports are provided on the inner walls on both sides of the planting groove.

[0019] Preferably, a third reset groove is provided on the stabilizing block, a third reset plate is slidably installed in the third reset groove, a stop block is fixedly installed on one side of the third reset plate, a stop groove is provided on one inner wall of the stabilizing groove, one side of the stop block is clamped with the stop groove, a pressing block is fixedly installed on one side of the third reset plate, one side of the pressing block extends to the outside of the stabilizing block, a third spring is fixedly installed on one side of the third reset plate, and one end of the third spring is fixedly connected to the inner wall of one side of the third reset groove.

[0020] The top of the fifth reset plate is provided with a fifth reset groove, and the fifth reset plate is slidably installed in the fifth reset groove. The bottom of the fifth reset plate is fixedly installed with a fifth spring, and the bottom end of the fifth spring is fixedly connected to the bottom inner wall of the fifth reset groove. The top inner wall of the fourth reset plate is provided with a second locking hole, and the top of the fourth reset plate is clamped with the second locking hole. One side of the side plate is provided with a combination groove, and the other side of the side plate is fixedly installed with the combination plate, and the combination plate is clamped with the corresponding combination groove. The top of the combination plate is provided with a fifth reset groove, and the fifth reset plate is slidably installed in the fifth reset groove. The bottom of the fifth reset plate is fixedly installed with a fifth spring, and the bottom end of the fifth spring is fixedly connected to the bottom inner wall of the fifth reset groove. The top inner wall of the combination groove is provided with a third locking hole, and the top of the fifth reset plate is clamped with the third locking hole.

[0021] The present invention also proposes a construction method of a gravity retaining wall, comprising the following steps:

[0022] S1. Insert the plug-in board on one side of the base into the slot, then insert the connecting board into the connecting slot. The connecting board presses the top of the locking board, causing the locking board to move downward under force. The bottom of the locking board is inserted into the locking slot, securing the plug-in board in the slot. The downward movement of the locking board drives the first reset board to compress the first spring.

[0023] S2. While inserting the connecting plate into the connecting groove, press the second reset plate downward. The second reset plate compresses the second spring, inserting the rectangular plate into the rectangular groove. When the second reset plate is aligned with the first locking hole, the second spring resets, causing the second reset plate to insert upward into the first locking hole, thereby fixing the rectangular plate.

[0024] S3. Press the fourth reset plate and the fifth reset plate downward so that they squeeze the fourth spring and the fifth spring. Then, insert the assembly plate into the assembly slot on the previous bottom plate, and insert the combination plate into the combination slot on the previous side plate. The fourth spring and the fifth spring are reset so that the fourth reset plate snaps upward into the second locking hole, and the fifth reset plate snaps upward into the third locking hole. The multiple bottom plates and multiple side plates are connected and fixed in sequence.

[0025] S4. Push the push block to the right, and the push block squeezes the third reset plate to move to the right. The third reset plate squeezes the third spring, and the third spring contracts under force. At the same time, the third reset plate drives the stop block to move to the right, and then the stabilizing block is snapped into the stabilizing groove. Release the push block, and the third spring resets, so that the third reset plate drives the stop block to the left and snaps into the stop groove, thereby fixing the stabilizing block. Plants are planted in the planting groove to improve the aesthetics. The overflow port is used to drain excess water.

[0026] In the present invention, the gravity retaining wall and the construction method thereof have the following beneficial effects:

[0027] Insert the plug-in board on one side of the bottom plate into the slot, then insert the connecting board into the connecting slot. The connecting board presses the top of the locking board, causing the locking board to move downward under force. The bottom of the locking board is inserted into the locking slot, securing the plug-in board in the slot. This completes the connection and fixation between the bottom plate and the side plate.

[0028] While inserting the connecting plate into the connecting groove, press the second reset plate downward. The second reset plate squeezes the second spring, inserting the rectangular plate into the rectangular groove. When the second reset plate is aligned with the first locking hole, the second spring resets, causing the second reset plate to snap upward into the first locking hole, fixing the rectangular plate, and completing the connection and fixation of the diagonal brace to the bottom plate and side plate.

[0029] Press the fourth reset plate and the fifth reset plate downward so that the fourth reset plate and the fifth reset plate squeeze the fourth spring and the fifth spring, then insert the assembly plate into the assembly slot on the previous bottom plate, insert the combination plate into the combination slot on the previous side plate, the fourth spring and the fifth spring reset so that the fourth reset plate snaps upward into the second locking hole, and the fifth reset plate snaps upward into the third locking hole, completing the connection and fixation of the multiple bottom plates and the multiple side plates in sequence;

[0030] Push the pressing block to the right, and the pressing block squeezes the third reset plate to move to the right. The third reset plate squeezes the third spring, and the third spring contracts under force. At the same time, the third reset plate drives the stop block to move to the right, and then the stabilizing block is snapped into the stabilizing groove. Release the pressing block, and the third spring is reset, so that the third reset plate drives the stop block to snap into the stop groove to the left, thereby fixing the stabilizing block. Plants are planted in the planting groove to improve the aesthetics. The overflow port is used to drain excess water.

[0031] The present invention comprises a plurality of modules, which are convenient for transportation and assembly, are beneficial for construction, and improve construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a structural schematic diagram of a gravity retaining wall and a construction method thereof proposed by the present invention;

[0033] Figure 2 A side structural diagram of a gravity retaining wall and a construction method thereof proposed by the present invention;

[0034] Figure 3 A gravity retaining wall and a construction method thereof proposed by the present invention Figure 1 Schematic diagram of the enlarged structure of part A;

[0035] Figure 4 A gravity retaining wall and a construction method thereof proposed by the present invention Figure 2 Schematic diagram of the enlarged structure of part B;

[0036] Figure 5 A gravity retaining wall and a construction method thereof proposed by the present invention Figure 1 Schematic diagram of the enlarged structure of part C.

[0037] Figure: 1, bottom plate; 2, side plate; 3, slot; 4, plug plate; 5, locking slot; 6, vertical hole; 7, locking plate; 8, first reset slot; 9, first reset plate; 10, first spring; 11, connecting slot; 12, connecting plate; 13, first fixing plate; 14, diagonal brace; 15, second fixing plate; 16, fixing seat; 17, rectangular slot; 18, second reset slot; 19, second reset plate; 20, first locking hole; 21, second spring; 22, rectangular plate; 23, plugging stake; 24, assembly Combination groove; 25, combination plate; 26, assembly groove; 27, assembly plate; 28, fourth reset groove; 29, fourth reset plate; 30, second locking hole; 31, fourth spring; 32, fifth reset groove; 33, fifth reset plate; 34, third locking hole; 35, fifth spring; 36, stabilizing groove; 37, stabilizing block; 38, planting groove; 39, overflow port; 40, third reset groove; 41, third reset plate; 42, stop block; 43, stop groove; 44, pressing block; 45, third spring. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0039] Example 1

[0040] Reference Figure 1-Figure 5 , a gravity retaining wall, comprising:

[0041] Multiple bottom plates 1, each of which has a side plate 2 installed on one side;

[0042] A plug-in board 4 is fixedly mounted on one side of the bottom plate 1, and a slot 3 is provided on one side of the side plate 2. The plug-in board 4 is snap-fitted into the slot 3.

[0043] A locking mechanism is provided on the side panel 2 and is used to fix the plug-in board 4 in the slot 3;

[0044] A connecting groove 11 is provided on one side of the side panel 2. A connecting plate 12 is fixedly mounted in the connecting groove 11. A first fixing plate 13 is fixedly mounted on one side of the connecting plate 12. A diagonal brace 14 is fixedly mounted on one side of the first fixing plate 13. A second fixing plate 15 is fixedly mounted on the bottom of the diagonal brace 14.

[0045] A positioning mechanism, provided on the base plate 1, for positioning the second fixing plate 15;

[0046] The planting mechanism is arranged on the top of the side panel 2 and is used for planting plants.

[0047] In this embodiment, the locking mechanism includes a locking plate 7, a locking groove 5 is provided on the top of the plug plate 4, the bottom of the locking plate 7 is clamped in the locking groove 5, a vertical hole 6 is provided on the top inner wall of the slot 3, the locking plate 7 is slidably installed in the vertical hole 6, and the top of the locking plate 7 contacts the bottom of the connecting plate 12.

[0048] In this embodiment, a first reset groove 8 is opened on the inner wall of one side of the vertical hole 6, and a first reset plate 9 is slidably installed in the first reset groove 8. One side of the first reset plate 9 is fixedly connected to the locking plate 7. A first spring 10 is fixedly installed at the bottom of the first reset plate 9, and the bottom of the first spring 10 is fixedly connected to the bottom inner wall of the first reset groove 8.

[0049] In this embodiment, the positioning mechanism includes a fixing seat 16 fixedly installed on the top of the base plate 1 , a rectangular groove 17 is opened on one side of the fixing seat 16 , a rectangular plate 22 is clamped in the rectangular groove 17 , and one side of the rectangular plate 22 is fixedly connected to the second fixing plate 15 .

[0050] In this embodiment, a second reset groove 18 is opened at the top of the rectangular plate 22, and a second reset plate 19 is slidably installed in the second reset groove 18. A second spring 21 is fixedly installed at the bottom of the second reset plate 19, and the bottom end of the second spring 21 is fixedly connected to the bottom inner wall of the second reset groove 18.

[0051] In this embodiment, a first locking hole 20 is defined on the top inner wall of the rectangular groove 17 , and the top of the second reset plate 19 is engaged with the first locking hole 20 .

[0052] In this embodiment, the planting mechanism includes a stabilizing block 37, a stabilizing groove 36 is opened on the top of the side panel 2, the stabilizing block 37 is clamped with the stabilizing groove 36, a planting groove 38 is fixedly installed on the top of the stabilizing block 37, and overflow ports 39 are opened on the inner walls on both sides of the planting groove 38.

[0053] In this embodiment, a third reset groove 40 is provided on the stabilizing block 37, and a third reset plate 41 is slidably installed in the third reset groove 40. A stop block 42 is fixedly installed on one side of the third reset plate 41. A stop groove 43 is provided on the inner wall of one side of the stabilizing groove 36, and one side of the stop block 42 is clamped with the stop groove 43. A pressing block 44 is fixedly installed on one side of the third reset plate 41, and one side of the pressing block 44 extends to the outside of the stabilizing block 37. A third spring 45 is fixedly installed on one side of the third reset plate 41, and one end of the third spring 45 is fixedly connected to the inner wall of one side of the third reset groove 40.

[0054] In this embodiment, an assembly groove 26 is provided on one side of the base plate 1, and an assembly plate 27 is fixedly installed on the other side of the base plate 1. The assembly plate 27 is clamped with the corresponding assembly groove 26. A fourth reset groove 28 is provided on the top of the assembly plate 27. A fourth reset plate 29 is slidably installed in the fourth reset groove 28. One end of a fourth spring 31 is fixedly installed on the bottom of the fourth reset plate 29. The other end of the fourth spring 31 is fixedly connected to the bottom inner wall of the fourth reset groove 28. A second locking hole 30 is provided on the top inner wall of the assembly groove 26. The top of the fourth reset plate 29 is fixed to the second locking hole 30. The hole 30 is clamped, a combination groove 24 is provided on one side of the side panel 2, and a combination plate 25 is fixedly installed on the other side of the side panel 2. The combination plate 25 is clamped with the corresponding combination groove 24, and a fifth reset groove 32 is provided on the top of the combination plate 25. A fifth reset plate 33 is slidably installed in the fifth reset groove 32, and a fifth spring 35 is fixedly installed at the bottom of the fifth reset plate 33. The bottom end of the fifth spring 35 is fixedly connected to the bottom inner wall of the fifth reset groove 32, and a third locking hole 34 is provided on the top inner wall of the combination groove 24. The top of the fifth reset plate 33 is clamped with the third locking hole 34.

[0055] The present invention also proposes a construction method of a gravity retaining wall, comprising the following steps:

[0056] S1. Insert the inserting plate 4 on one side of the base plate 1 into the slot 3, then insert the connecting plate 12 into the connecting slot 11. The connecting plate 12 presses the top of the locking plate 7, causing the locking plate 7 to move downward under force. The bottom of the locking plate 7 is inserted into the locking slot 5, fixing the inserting plate 4 in the slot 3. The downward movement of the locking plate 7 drives the first reset plate 9 to compress the first spring 10.

[0057] S2. While inserting the connecting plate 12 into the connecting groove 11, press the second reset plate 19 downward. The second reset plate 19 squeezes the second spring 21, inserting the rectangular plate 22 into the rectangular groove 17. When the second reset plate 19 is aligned with the first locking hole 20, the second spring 21 resets, causing the second reset plate 19 to insert upward into the first locking hole 20, thereby fixing the rectangular plate 22.

[0058] S3. Press the fourth reset plate 29 and the fifth reset plate 33 downward, so that the fourth reset plate 29 and the fifth reset plate 33 squeeze the fourth spring 31 and the fifth spring 35. Then insert the assembly plate 27 into the assembly groove 26 on the previous base plate 1, and insert the combination plate 25 into the combination groove 24 on the previous side plate 2. The fourth spring 31 and the fifth spring 35 are reset, so that the fourth reset plate 29 is upwardly snapped into the second locking hole 30, and the fifth reset plate 33 is upwardly snapped into the third locking hole 34. The multiple base plates 1 and the multiple side plates 2 are connected and fixed in sequence.

[0059] S4. Push the pressing block 44 to the right, and the pressing block 44 squeezes the third reset plate 41 to move to the right. The third reset plate 41 squeezes the third spring 45, and the third spring 45 contracts under the force. At the same time, the third reset plate 41 drives the stop block 42 to move to the right, and then the stabilizing block 37 is snapped into the stabilizing groove 36. Release the pressing block 44, and the third spring 45 is reset, so that the third reset plate 41 drives the stop block 42 to the left and snaps into the stop groove 43, fixing the stabilizing block 37. Plants are planted in the planting groove 38 to improve the aesthetics. The overflow port 39 is used to drain excess water.

[0060] Example 2

[0061] The difference between this embodiment and the first embodiment is that multiple bottom plates 1 are provided with through holes, and stakes 23 are installed in the multiple through holes. The stakes 23 are inserted into the soil to increase the overall stability.

[0062] The rest is the same as that of the first embodiment.

[0063] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A gravity retaining wall, characterized in that: include: A plurality of bottom plates (1), each of the bottom plates (1) being provided with a side plate (2) on one side thereof; A plug-in board (4) is fixedly mounted on one side of the bottom plate (1), a slot (3) is provided on one side of the side plate (2), and the plug-in board (4) is snap-fitted to the slot (3); A locking mechanism, provided on the side panel (2), for fixing the inserting plate (4) in the slot (3); A connecting groove (11) is provided on one side of the side plate (2), a connecting plate (12) is clamped in the connecting groove (11), a first fixing plate (13) is fixedly installed on one side of the connecting plate (12), a diagonal brace (14) is fixedly installed on one side of the first fixing plate (13), and a second fixing plate (15) is fixedly installed on the bottom of the diagonal brace (14); A positioning mechanism, provided on the bottom plate (1), for positioning the second fixing plate (15); The planting mechanism is arranged on the top of the side plate (2) and is used for planting plants.

2. A gravity retaining wall according to claim 1, characterized in that: The locking mechanism comprises a locking plate (7), a locking groove (5) is provided on the top of the plug plate (4), the bottom of the locking plate (7) is clamped with the locking groove (5), a vertical hole (6) is provided on the top inner wall of the slot (3), the locking plate (7) is slidably installed in the vertical hole (6), and the top of the locking plate (7) contacts the bottom of the connecting plate (12).

3. A gravity retaining wall according to claim 2, characterized in that: A first reset groove (8) is provided on an inner wall of one side of the vertical hole (6), a first reset plate (9) is slidably installed in the first reset groove (8), one side of the first reset plate (9) is fixedly connected to the locking plate (7), a first spring (10) is fixedly installed at the bottom of the first reset plate (9), and the bottom of the first spring (10) is fixedly connected to the bottom inner wall of the first reset groove (8).

4. A gravity retaining wall according to claim 3, characterized in that: The positioning mechanism comprises a fixing seat (16) fixedly mounted on the top of the base plate (1), a rectangular groove (17) is provided on one side of the fixing seat (16), a rectangular plate (22) is clamped in the rectangular groove (17), and one side of the rectangular plate (22) is fixedly connected to the second fixing plate (15).

5. A gravity retaining wall according to claim 4, characterized in that: A second reset groove (18) is provided on the top of the rectangular plate (22), a second reset plate (19) is slidably installed in the second reset groove (18), a second spring (21) is fixedly installed on the bottom of the second reset plate (19), and the bottom end of the second spring (21) is fixedly connected to the bottom inner wall of the second reset groove (18).

6. A gravity retaining wall according to claim 5, characterized in that: A first locking hole (20) is provided on the top inner wall of the rectangular groove (17), and the top of the second reset plate (19) is clamped with the first locking hole (20).

7. A gravity retaining wall according to claim 6, characterized in that: The planting mechanism comprises a stabilizing block (37), a stabilizing groove (36) is provided on the top of the side plate (2), the stabilizing block (37) and the stabilizing groove (36) are clamped together, a planting groove (38) is fixedly installed on the top of the stabilizing block (37), and overflow ports (39) are provided on the inner walls on both sides of the planting groove (38).

8. The gravity retaining wall according to claim 7, characterized in that: The stabilizing block (37) is provided with a third reset groove (40), a third reset plate (41) is slidably installed in the third reset groove (40), a stop block (42) is fixedly installed on one side of the third reset plate (41), a stop groove (43) is provided on one side inner wall of the stabilizing groove (36), one side of the stop block (42) is clamped with the stop groove (43), a pressing block (44) is fixedly installed on one side of the third reset plate (41), one side of the pressing block (44) extends to the outside of the stabilizing block (37), a third spring (45) is fixedly installed on one side of the third reset plate (41), and one end of the third spring (45) is fixedly connected to the inner wall of one side of the third reset groove (40).

9. The gravity retaining wall according to claim 8, characterized in that: One side of the base plate (1) is provided with an assembly groove (26), and the other side of the base plate (1) is fixedly installed with an assembly plate (27), and the assembly plate (27) is clamped with the corresponding assembly groove (26). The top of the assembly plate (27) is provided with a fourth reset groove (28), and a fourth reset plate (29) is slidably installed in the fourth reset groove (28). One end of a fourth spring (31) is fixedly installed at the bottom of the fourth reset plate (29), and the other end of the fourth spring (31) is fixedly connected to the bottom inner wall of the fourth reset groove (28). A second locking hole (30) is provided on the top inner wall of the assembly groove (26), and the top of the fourth reset plate (29) is fixed to the second locking hole (30). ) is clamped, a combination groove (24) is provided on one side of the side plate (2), a combination plate (25) is fixedly installed on the other side of the side plate (2), the combination plate (25) is clamped with the corresponding combination groove (24), a fifth reset groove (32) is provided on the top of the combination plate (25), a fifth reset plate (33) is slidably installed in the fifth reset groove (32), a fifth spring (35) is fixedly installed on the bottom of the fifth reset plate (33), the bottom end of the fifth spring (35) is fixedly connected to the bottom inner wall of the fifth reset groove (32), a third locking hole (34) is provided on the top inner wall of the combination groove (24), and the top of the fifth reset plate (33) is clamped with the third locking hole (34).

10. A method for constructing a gravity retaining wall, comprising: The following steps are involved: S1. Insert the inserting plate (4) on one side of the bottom plate (1) into the slot (3), then insert the connecting plate (12) into the connecting slot (11), the connecting plate (12) presses the top of the locking plate (7), so that the locking plate (7) is forced to move downward, the bottom of the locking plate (7) is inserted into the locking slot (5), and the inserting plate (4) is fixed in the slot (3). The downward movement of the locking plate (7) drives the first reset plate (9) to press the first spring (10); S2. While inserting the connecting plate (12) into the connecting groove (11), the second reset plate (19) is pressed downward. The second reset plate (19) squeezes the second spring (21), and the rectangular plate (22) is inserted into the rectangular groove (17). When the second reset plate (19) is aligned with the first locking hole (20), the second spring (21) is reset, so that the second reset plate (19) is inserted upward into the first locking hole (20), thereby fixing the rectangular plate (22); S3, press the fourth reset plate (29) and the fifth reset plate (33) downward, so that the fourth reset plate (29) and the fifth reset plate (33) squeeze the fourth spring (31) and the fifth spring (35), then insert the assembly plate (27) into the assembly groove (26) on the previous bottom plate (1), insert the combination plate (25) into the combination groove (24) on the previous side plate (2), the fourth spring (31) and the fifth spring (35) reset, so that the fourth reset plate (29) is upwardly clamped into the second locking hole (30), and the fifth reset plate (33) is upwardly clamped into the third locking hole (34), and the multiple bottom plates (1) and the multiple side plates (2) are connected and fixed in sequence; S4, push the pressing block (44) to the right, the pressing block (44) squeezes the third reset plate (41) to move to the right, the third reset plate (41) squeezes the third spring (45), the third spring (45) is forced to shrink, and at the same time the third reset plate (41) drives the stop block (42) to move to the right, then the stabilizing block (37) is clamped into the stabilizing groove (36), the pressing block (44) is released, the third spring (45) is reset, so that the third reset plate (41) drives the stop block (42) to clamp to the left into the stop groove (43), the stabilizing block (37) is fixed, plants are planted in the planting groove (38), and the aesthetics are improved. The overflow port (39) is used to discharge excess water.

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