A soil stabilization device for foundation pit construction

Abstract

This utility model discloses a soil stabilization device for foundation pit construction, including a mounting frame. An mounting frame is fixedly installed on the inner wall of the mounting frame. A first bevel gear is mounted on the top of the mounting frame via a first rotating mechanism. A second bevel gear is meshed with the surface of the first bevel gear. A movable plate is mounted on the inner wall of the second bevel gear via an adjusting mechanism. A connecting column is fixedly installed on one side of the movable plate. The first rotating mechanism drives two sets of first bevel gears to rotate, which in turn drives two sets of second bevel gears to rotate. This, in turn, moves the connecting column via the movable mechanism. The connecting column then moves a baffle plate, thus stabilizing the soil. After soil stabilization is complete, the second rotating mechanism drives two sets of third bevel gears to rotate, which in turn drives two sets of fourth bevel gears to rotate. This, in turn, moves two sets of brushes via a lifting mechanism, allowing the two sets of brushes to clean the baffle plate.

Description

Technical Field

[0001] This utility model relates to the field of soil stabilization device technology, and in particular to a soil stabilization device for foundation pit construction. Background Technology

[0002] Foundation pit construction is a crucial and fundamental step in building engineering. It refers to the excavation of earth and rock below ground level to a design elevation before constructing the foundation of a building or structure, creating an underground space that meets the requirements of subsequent foundation construction. Foundation pit construction is a technically complex, high-risk, and highly integrated system engineering project. Its core lies in the organic combination and strict control of four major stages: support, dewatering, excavation, and monitoring. During foundation pit construction, soil stabilization devices are typically used to stabilize the soil.

[0003] In the process of using soil stabilization devices, soil stabilization is usually achieved through two sets of baffles. However, after use, a lot of dust will stick to one side of the baffles. If the dust is not removed, the whole device may become too heavy, which will make it difficult to transport and will also affect subsequent soil stabilization and the use of the soil stabilization device. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a soil stabilization device for foundation pit construction, which solves the problems mentioned in the background technology.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A soil stabilization device for foundation pit construction includes a mounting frame. An mounting frame is fixedly mounted on the inner wall of the mounting frame. A first bevel gear is mounted on the top of the mounting frame via a first rotating mechanism. A second bevel gear is meshed with the surface of the first bevel gear. A movable plate is mounted on the inner wall of the second bevel gear via an adjusting mechanism. A connecting column is fixedly mounted on one side of the movable plate. A baffle is fixedly mounted on one end of the connecting column. A third bevel gear is mounted on the top of the mounting frame via a second rotating mechanism. A fourth bevel gear is meshed with the surface of the third bevel gear. A lifting plate is mounted on the inner wall of the fourth bevel gear via a lifting mechanism. A brush is fixedly mounted on one side of the lifting plate.

[0007] Preferably, the first rotating mechanism includes a first dual-axis motor fixedly mounted on the top of the mounting frame, a first rotating rod fixedly mounted on the output end of the first dual-axis motor, one end of the first rotating rod and one side of the first bevel gear being fixedly mounted, and the number of the first rotating rod and the first bevel gear are two sets and symmetrically arranged.

[0008] Preferably, the adjusting mechanism includes a bidirectional threaded rod fixedly installed on the inner wall of the second bevel gear, and a movable block is threadedly sleeved on the surface of the bidirectional threaded rod. One side of the movable block and one side of the movable plate are fixedly installed, and the number of bidirectional threaded rods is two sets.

[0009] Preferably, the second rotating mechanism includes a second dual-axis motor fixedly mounted on the top of the mounting frame, a second rotating rod fixedly mounted on the output end of the second dual-axis motor, one end of the second rotating rod and one side of the third bevel gear being fixedly mounted, and the number of the second rotating rod and the third bevel gear are two sets and they are symmetrically arranged.

[0010] Preferably, the lifting mechanism includes a second lead screw fixedly installed on the inner wall of the fourth bevel gear, and a lifting block is threaded onto the surface of the second lead screw. One side of the lifting block and one side of the lifting plate are fixedly installed.

[0011] Preferably, the inner wall of the mounting bracket is provided with a first sliding groove and a second sliding groove, the inner wall of the first sliding groove is in contact with the surface of the moving block, and the inner wall of the second sliding groove is in contact with the surface of the lifting block.

[0012] Preferably, a pointed cone is fixedly installed at the bottom of the mounting bracket, and the number of the pointed cones is multiple and arranged in an array.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: The soil stabilization device for foundation pit construction drives two sets of first bevel gears to rotate through the first rotating mechanism. The first bevel gears drive two sets of second bevel gears to rotate, which in turn drives the connecting column to move through the moving mechanism. The connecting column then drives the baffle to move, thus stabilizing the soil through the baffle. After soil stabilization is completed, the second rotating mechanism drives two sets of third bevel gears to rotate, which in turn drives two sets of fourth bevel gears to rotate. This allows the lifting mechanism to lift two sets of brushes, which in turn clean the baffle. This achieves the purpose of facilitating soil stabilization through the baffle and facilitating cleaning of the baffle. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the isometric projection of this utility model;

[0015] Figure 2 This is a structural schematic diagram of a cross-sectional view of the present invention;

[0016] Figure 3 This is an enlarged view of section A of this utility model;

[0017] Figure 4 This is an enlarged view of section B of this utility model.

[0018] In the diagram: 1. Mounting bracket; 2. Mounting frame; 3. First dual-axis motor; 4. First rotating rod; 5. First bevel gear; 6. Second bevel gear; 7. Bidirectional threaded rod; 8. Moving block; 9. Moving plate; 10. Connecting column; 11. Baffle; 12. Second dual-axis motor; 13. Second rotating rod; 14. Third bevel gear; 15. Fourth bevel gear; 16. Second lead screw; 17. Lifting block; 18. Lifting plate; 19. Brush; 20. First slide groove; 21. Second slide groove; 22. Cone. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example: Refer to Figures 1-4 This utility model provides a technical solution: a soil stabilization device for foundation pit construction, comprising a mounting frame 1. A set of pointed cones 22 are fixedly mounted on the bottom of the mounting frame 1, arranged in an array. A mounting frame 2 is fixedly mounted on the inner wall of the mounting frame 1. A first bevel gear 5 is mounted on the top of the mounting frame 2 via a first rotating mechanism. The first rotating mechanism includes a first dual-shaft motor 3 fixedly mounted on the top of the mounting frame 2. A first rotating rod 4 is fixedly mounted on the output end of the first dual-shaft motor 3. One end of the first rotating rod 4 is fixedly mounted to one side of the first bevel gear 5. Two sets of the first rotating rod 4 and the first bevel gear 5 are symmetrically arranged to facilitate rotation of the first bevel gear 5. A second bevel gear 6 is meshed on the surface of the first bevel gear 5. A movable plate 9 is mounted on the inner wall of the second bevel gear 6 via an adjustment mechanism. The adjustment mechanism includes a movable plate 9 fixedly mounted on the second bevel gear 6. The inner wall of wheel 6 has a bidirectional threaded rod 7. The surface of the bidirectional threaded rod 7 is threaded with a moving block 8. One side of the moving block 8 and one side of the moving plate 9 are fixedly installed to facilitate the movement of the moving block 8. There are two sets of bidirectional threaded rods 7. One side of the moving plate 9 is fixedly installed with a connecting column 10. One end of the connecting column 10 is fixedly installed with a baffle 11. The top of the mounting frame 1 is equipped with a third bevel gear 14 through a second rotating mechanism. The second rotating mechanism includes a second dual-axis motor 12 fixedly installed on the top of the mounting frame 1. The output end of the second dual-axis motor 12 is fixedly installed with a second rotating rod 13. One end of the second rotating rod 13 and one side of the third bevel gear 14 are fixedly installed to facilitate the rotation of the third bevel gear 14. There are two sets of second rotating rods 13 and third bevel gears 14, which are symmetrically arranged. A fourth bevel gear 15 is meshed on the surface of the third bevel gear 14.

[0021] Specifically, a lifting plate 18 is installed on the inner wall of the fourth bevel gear 15 via a lifting mechanism. The lifting mechanism includes a second lead screw 16 fixedly installed on the inner wall of the fourth bevel gear 15. A lifting block 17 is threaded onto the surface of the second lead screw 16. One side of the lifting block 17 and one side of the lifting plate 18 are fixedly installed to facilitate the lifting of the lifting plate 18. The inner wall of the mounting frame 1 has a first sliding groove 20 and a second sliding groove 21. The inner wall of the first sliding groove 20 fits against the surface of the moving block 8, limiting the movement of the moving block 8 and making its movement more stable. The inner wall of the second sliding groove 21 fits against the surface of the lifting block 17, limiting the movement of the lifting block 17 and making its lifting more stable. A brush 19 is fixedly installed on one side of the plate 18. The first rotating mechanism drives two sets of first bevel gears 5 to rotate, and the first bevel gears 5 drive two sets of second bevel gears 6 to rotate. This drives the connecting column 10 to move through the moving mechanism. The connecting column 10 drives the baffle 11 to move, so that the soil can be fixed through the baffle 11. After the soil is fixed, the second rotating mechanism drives two sets of third bevel gears 14 to rotate, and the third bevel gears 14 drive two sets of fourth bevel gears 15 to rotate. This drives the two sets of brushes 19 to rise and fall through the lifting mechanism, so that the baffle 11 can be cleaned through the two sets of brushes 19. This achieves the purpose of facilitating soil fixing through the baffle 11 and facilitating cleaning of the baffle 11.

[0022] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.

[0023] In use: When using this soil stabilization device for foundation pit construction, the mounting frame 1 can be installed in the designated position using the pointed cone 22. The first dual-shaft motor 3 drives two sets of first rotating rods 4 to rotate, which in turn drives two sets of first bevel gears 5 to rotate. The first bevel gears 5 drive two sets of second bevel gears 6 to rotate, which in turn drives two sets of bidirectional threaded rods 7 to rotate. The bidirectional threaded rods 7 drive the moving block 8 to move, which in turn drives the moving plate 9 to move. The moving plate 9 drives the connecting column 10 to move, which in turn drives the baffle 11 to move. Soil stabilization is achieved through the baffle 11. After soil stabilization is completed, the bidirectional threaded rods 7 drive... The baffle 11 can be moved to remove the entire unit. The second dual-axis motor 12 drives two sets of second rotating rods 13 to move. The second rotating rods 13 drive two sets of third bevel gears 14 to rotate. The third bevel gears 14 drive two sets of fourth bevel gears 15 to rotate. The fourth bevel gears 15 drive two sets of second lead screws 16 to rotate. The second lead screws 16 drive two sets of lifting blocks 17 to rise and fall. The lifting blocks 17 drive two sets of lifting plates 18 to rise and fall. The lifting plates 18 drive two sets of brushes 19 to rise and fall. The two sets of brushes 19 can clean the baffle 11, thus facilitating soil stabilization and cleaning of the baffle 11.

[0024] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A soil stabilization device for foundation pit construction, comprising a mounting frame (1), characterized in that, The mounting frame (1) is fixedly mounted with a mounting frame (2) on its inner wall. A first bevel gear (5) is mounted on the top of the mounting frame (2) via a first rotating mechanism. A second bevel gear (6) is meshed with the surface of the first bevel gear (5). A moving plate (9) is mounted on the inner wall of the second bevel gear (6) via an adjusting mechanism. A connecting column (10) is fixedly mounted on one side of the moving plate (9). A baffle (11) is fixedly mounted on one end of the connecting column (10). A third bevel gear (14) is mounted on the top of the mounting frame (1) via a second rotating mechanism. A fourth bevel gear (15) is meshed with the surface of the third bevel gear (14). A lifting plate (18) is mounted on the inner wall of the fourth bevel gear (15) via a lifting mechanism. A brush (19) is fixedly mounted on one side of the lifting plate (18).

2. The soil stabilization device for foundation pit construction according to claim 1, characterized in that, The first rotating mechanism includes a first dual-axis motor (3) fixedly installed on the top of the mounting frame (2). A first rotating rod (4) is fixedly installed at the output end of the first dual-axis motor (3). One end of the first rotating rod (4) and one side of the first bevel gear (5) are fixedly installed. The number of the first rotating rod (4) and the first bevel gear (5) are two sets and they are symmetrically arranged.

3. The soil stabilization device for foundation pit construction according to claim 1, characterized in that, The adjustment mechanism includes a bidirectional threaded rod (7) fixedly installed on the inner wall of the second bevel gear (6). A moving block (8) is threadedly sleeved on the surface of the bidirectional threaded rod (7). One side of the moving block (8) and one side of the moving plate (9) are fixedly installed. There are two sets of bidirectional threaded rods (7).

4. The soil stabilization device for foundation pit construction according to claim 1, characterized in that, The second rotating mechanism includes a second dual-axis motor (12) fixedly installed on the top of the mounting bracket (1). A second rotating rod (13) is fixedly installed at the output end of the second dual-axis motor (12). One end of the second rotating rod (13) and one side of the third bevel gear (14) are fixedly installed. The number of the second rotating rod (13) and the third bevel gear (14) are two sets and they are symmetrically arranged.

5. A soil stabilization device for foundation pit construction according to claim 3, characterized in that, The lifting mechanism includes a second lead screw (16) fixedly installed on the inner wall of the fourth bevel gear (15). The surface of the second lead screw (16) is threaded with a lifting block (17). One side of the lifting block (17) and one side of the lifting plate (18) are fixedly installed.

6. A soil stabilization device for foundation pit construction according to claim 5, characterized in that, The inner wall of the mounting bracket (1) is provided with a first sliding groove (20) and a second sliding groove (21). The inner wall of the first sliding groove (20) is in contact with the surface of the moving block (8), and the inner wall of the second sliding groove (21) is in contact with the surface of the lifting block (17).

7. A soil stabilization device for foundation pit construction according to claim 1, characterized in that, The bottom of the mounting bracket (1) is fixedly mounted with a pointed cone (22), and the pointed cone (22) is in multiple sets and arranged in an array.

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