Combined type soft soil foundation energy-saving treatment method

Abstract

The invention provides a combined soft soil foundation energy-saving treatment method and belongs to the technical field of soft soil foundation treatment.The combined soft soil foundation energy-saving treatment method comprises a cover plate, the bottom of the cover plate is in bolted connection with a shell, and one side of the shell is in bolted connection with a conveying mechanism. Through the arranged conveying mechanism, according to the requirements of soft foundation curing treatment, a specific curing agent is added, a cap is opened, a conveying pipe is connected and enters a material storage box, during use, the curing agent is synchronously sprayed through an arranged material spraying opening, the flow can be adjusted as needed through an arranged opening and closing opening, and the opening and closing opening is opened in a one-way mode; meanwhile, the cover cap and the conveying pipe are connected through the threads, leakage can be prevented, and the device is suitable for the field humid environment and convenient to use.

Description

Technical Field

[0001] The present invention relates to the technical field of soft soil foundation treatment, and more particularly, to a combined energy-saving treatment method for soft soil foundation. Background Art

[0002] Before construction, if the foundation is not strong enough, in order to prevent accidents such as building instability caused by foundation settlement and cracking after construction, it is necessary to treat the soft foundation to make its settlement firm enough and improve the consolidation degree and stability of the soft foundation to the design requirements. The solidification method is a common soft soil foundation treatment method. By adding solidifying agents (such as cement, lime, fly ash, slag, etc.) to the soft soil, physical and chemical reactions occur, thereby improving the strength, stability and impermeability of the soil mass.

[0003] However, the existing technology still has the following defects: (1) It is impossible to replace the solidifying agent in real time according to the actual situation of treating the soft soil foundation for solidifying treatment of the soft soil foundation. (2) It is impossible to move the solidifying device in time, and it is necessary to rely on a crane or a trailer for auxiliary displacement, with low efficiency and high cost and insufficient flexibility. Therefore, a combined energy-saving treatment method for soft soil foundation is proposed. Summary of the Invention

[0004] The purpose of the present invention is to address the problems of inconvenient movement and troublesome replacement of the solidifying agent currently existing. To achieve the above-mentioned invention purpose, the present invention provides the following technical solutions: a combined energy-saving treatment device for soft soil foundation to improve the above problems.

[0005] Specifically, the present invention includes a cover plate, and a housing is bolted to the bottom of the cover plate, and a conveying mechanism is bolted to one side of the housing;

[0006] The conveying structure includes a storage tank, a spraying port, an opening and closing port, a feeding pipe, a transportation pipe and a cap. The storage tank is bolted to the outside of the housing. There are two groups of storage tanks. The spraying port is opened on the outside of the storage tank. The opening and closing port is installed inside the spraying port. The feeding pipe is opened on one side of the storage tank. The feeding pipe penetrates the housing and extends to the inside of the housing. The transportation pipe is connected to the feeding pipe in a matching manner. The transportation pipe is bolted inside the housing. The cap is threadedly connected to the top of the transportation pipe.

[0007] As a preferred technical solution of the present invention, a servo motor is fixedly installed at the inner bottom of the housing, a first bevel gear is installed in a matching manner at the output end of the servo motor, a stirring roller is rotatably connected to one side of the housing, a second bevel gear is fixedly connected to one end of the stirring roller, and the second bevel gear meshes with the first bevel gear.

[0008] As a preferred technical solution of the present invention, a moving trolley is provided below the housing. An electric rotating circular table is bolted to the moving trolley. The electric rotating circular table is connected to a vertical column through a bearing. One side of the vertical column is hinged to a hydraulic cylinder, and the other end of the vertical column is hinged to a support column. One end of the hydraulic cylinder is hinged to the bottom of the support column. The top of the support column is hinged to a hydraulic rod. One end of the support column is slidably connected to a telescopic rod. The telescopic rod is hinged to one end of the hydraulic rod. A hook is bolted to the bottom of one end of the telescopic rod.

[0009] As a preferred technical solution of the present invention, a control box is bolted to one side of the electric rotating circular table. The control box is bolted to the top of the moving trolley.

[0010] As a preferred technical solution of the present invention, a drill bit is installed at the bottom of the housing. A warning light is bolted to the top of the cover plate. A handle is bolted to the top of the cover plate.

[0011] As a preferred technical solution of the present invention, a bracket is bolted to the top of the moving trolley. The bracket is located at the bottom of the housing.

[0012] As a preferred technical solution of the present invention, driving wheels are bolted to the bottom of the moving trolley. The number of the driving wheels is four groups, which are evenly distributed at the four corners of the moving trolley.

[0013] A combined energy-saving treatment method for soft soil foundation uses the above-mentioned combined energy-saving treatment equipment for soft soil foundation.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. Through the provided conveying mechanism, specific curing agents can be added according to the needs of solidifying the soft soil foundation. Open the cap, connect the transport pipe, and enter the storage tank. When in use, the curing agent is sprayed synchronously through the provided spraying ports. The flow rate can be adjusted as needed through the provided opening and closing port. Moreover, the opening and closing port opens unidirectionally, which can effectively prevent sediment from entering the storage tank and polluting the curing agent. At the same time, the cap and the transport pipe are connected by threads, which can also prevent leakage, making it suitable for the humid outdoor environment and convenient for use.

[0016] 2. Through the provided servo motor, after the servo motor is started, the first bevel gear at its output end is driven to rotate. Since the first bevel gear meshes with the second bevel gear, the power is transmitted to the stirring roller. The stirring roller rotates at a high speed under the drive of the bevel gears. When the stirring roller rotates, the curing agent is sprayed synchronously, and the curing agent and the soft soil are fully mixed through mechanical stirring, thereby solidifying the soft soil foundation and significantly improving the construction quality and efficiency. Description of the Drawings

[0017] Figure 1Structural schematic diagram of the combined energy-saving treatment equipment for soft soil foundation provided by the present invention;

[0018] Figure 2 Cross-sectional structural schematic diagram of the combined energy-saving treatment equipment for soft soil foundation provided by the present invention;

[0019] Figure 3 Partial structural schematic diagram of the combined energy-saving treatment equipment for soft soil foundation provided by the present invention;

[0020] Figure 4 Partial structural schematic diagram of a combined energy-saving treatment method for soft soil foundation provided by the present invention;

[0021] Figure 5 Side structural schematic diagram of the combined energy-saving treatment equipment for soft soil foundation provided by the present invention;

[0022] Reference numerals in the figure: 1. Cover plate; 2. Housing; 3. Conveyor mechanism; 301. Storage bin; 302. Spray opening; 303. Opening and closing port; 304. Feed pipe; 305. Transport pipe; 306. Cap; 4. Servo motor; 5. First bevel gear; 6. Stirring roller; 7. Second bevel gear; 8. Mobile trolley; 9. Electric rotating circular table; 10. Column; 11. Hydraulic cylinder; 12. Support column; 13. Hydraulic rod; 14. Telescopic rod; 15. Hook; 16. Control box; 17. Drill bit; 18. Warning light; 19. Handle; 20. Bracket; 21. Driving wheel. Detailed implementation manners

[0023] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some but not all of the embodiments of the present invention.

[0024] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed present invention, but merely represents some embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope of protection of the present invention.

[0025] It should be noted that, without conflict, the embodiments in the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0027] Such as Figure 1As shown in the figure, this embodiment proposes a combined energy-saving treatment device for soft soil foundation, including a cover plate 1. A housing 2 is bolted to the bottom of the cover plate 1, and a conveying mechanism 3 is bolted to one side of the housing 2.

[0028] As Figures 1 - 4 shown, the conveying structure includes a storage tank 301, a spraying port 302, an opening and closing port 303, a feed pipe 304, a transport pipe 305, and a cap 306. The storage tank 301 is bolted to the outside of the housing 2, and the number of storage tanks 301 is two groups. The spraying port 302 is opened on the outside of the storage tank 301, and the opening and closing port 303 is installed inside the spraying port 302. The feed pipe 304 is opened on one side of the storage tank 301, and the feed pipe 304 penetrates through the housing 2 and extends into the interior of the housing 2. The transport pipe 305 is connected to the feed pipe 304 in a matching manner, and the transport pipe 305 is bolted inside the housing 2. The cap 306 is threadedly connected to the top of the transport pipe 305. According to the requirements of solidifying the soft soil foundation, a specific curing agent is added. The cap 306 is opened, the transport pipe 305 is connected, and it enters the storage tank 301. During use, the curing agent is sprayed synchronously through the provided spraying port 302, and the flow rate can be adjusted as needed through the provided opening and closing port 303. Moreover, the opening and closing port 303 opens unidirectionally, which can effectively prevent sediment from entering the storage tank 301 and polluting the curing agent. At the same time, the cap 306 and the transport pipe 305 are threadedly connected, which can also prevent leakage, is suitable for the humid field environment, and is convenient for use.

[0029] As Figure 3 shown, a servo motor 4 is fixedly installed at the inner bottom of the housing 2. The output end of the servo motor 4 is fitted with a first bevel gear 5. One side of the housing 2 is connected by a bearing to a stirring roller 6. One end of the stirring roller 6 is fixedly connected to a second bevel gear 7. The second bevel gear 7 meshes with the first bevel gear 5. After the servo motor 4 is started, it drives the first bevel gear 5 at its output end to rotate. Since the first bevel gear 5 meshes with the second bevel gear 7, the power is transmitted to the stirring roller 6. The stirring roller 6 rotates at a high speed under the transmission of the bevel gears. When the stirring roller 6 rotates, the curing agent is sprayed synchronously, and the curing agent and the soft soil are fully mixed through mechanical stirring, thereby solidifying the soft soil foundation and significantly improving the construction quality and efficiency.

[0030] As Figure 1As shown in the figure, a moving trolley 8 is arranged below the housing 2. An electric rotating circular table 9 is bolted to the moving trolley 8. The electric rotating circular table 9 is connected to a column 10 through bearings. A hydraulic cylinder 11 is hinged to one side of the column 10. Another end of the column 10 is hinged to a support column 12. One end of the hydraulic cylinder 11 is hinged to the bottom of the support column 12. A hydraulic rod 13 is hinged to the top of the support column 12. One end of the support column 12 is slidably connected to a telescopic rod 14. The telescopic rod 14 is hinged to one end of the hydraulic rod 13. A hook 15 is bolted to the bottom of one end of the telescopic rod 14. The hydraulic cylinder 11 serves as the main driving source, pushing the support column 12 to rotate around the column 10. The hydraulic rod 13 drives the telescopic rod 14 to achieve expansion and contraction. At the same time, the electric rotating circular table 9 is connected to the column 10 through bearings and can achieve 360-degree rotation, enabling the hook 15 to drive the entire housing 2 to move for precise positioning, facilitating the soft soil foundation solidification treatment.

[0031] As Figure 1 shown, a control box 16 is bolted to one side of the electric rotating circular table 9. The control box 16 is bolted to the top of the moving trolley 8. The control box 16 is independent of the rotating components. During maintenance, there is no need to disassemble the electric rotating circular table 9 or the hydraulic mechanism. The operator can complete all controls without following the rotation of the electric rotating circular table 9, reducing safety risks.

[0032] As Figure 2 shown, a drill bit 17 is fixedly installed at the bottom of the housing 2. A warning light 18 is bolted to the top of the cover plate 1. A handle 19 is bolted to the top of the cover plate 1. The handle 19 is connected to the hook 15 through a connecting rope or chain. When the hook 15 moves, it can drive the entire housing 2 to move. The drill bit 17 is fixed to the bottom of the housing 2 and rotates through a motor drive, breaking the soil layer during the equipment's drilling and assisting the mixing roller 6 to penetrate deep into the soft soil foundation, improving the construction efficiency. The warning light 18 is linked to the operating state of the equipment, automatically lighting up during stirring and flashing red when there is a fault.

[0033] As Figure 1 shown, a bracket 20 is bolted to the top of the moving trolley 8. The bracket 20 is located at the bottom of the housing 2. During use, the entire device can be moved by cooperating the hook 15 with the handle 19 on the top of the cover plate 1. When not in use, the device can be parked on the bracket 20 for maintenance and servicing of the device.

[0034] As Figure 1 and Figure 5 shown, four driving wheels 21 are bolted to the bottom of the moving trolley 8. The driving wheels 21 are evenly distributed at the four corners of the moving trolley 8. The driving wheels 21 are rotated 360 degrees by a driving motor, facilitating the movement of the device and making it convenient to use.

[0035] A combined energy-saving treatment method for soft soil foundation, which uses the above-mentioned combined energy-saving treatment equipment for soft soil foundation. Specifically, the hydraulic cylinder 11 is used to push the support column 12 to rotate around the column 10, and the hydraulic rod 13 drives the telescopic rod 14 to achieve telescoping. At the same time, the gearbox connecting shaft in the electric rotating circular table 9 passes through the bearing and is connected to the column 10. The motor in the electric rotating circular table 9 drives the gear of the gearbox to rotate, so as to realize the 360-degree rotation of the column 10, and then the hook 15 drives the whole shell 2 to move to achieve precise positioning. After the servo motor 4 is started, it drives the first bevel gear 5 at its output end to rotate. Since the first bevel gear 5 meshes with the second bevel gear 7, the power is transmitted to the mixing roller 6. The mixing roller 6 rotates at high speed after being driven by the bevel gear. When the mixing roller 6 rotates, the curing agent is sprayed synchronously, and the curing agent and the soft soil are fully mixed through mechanical mixing, so as to solidify the soft soil foundation, significantly improving the construction quality and efficiency. The drill bit 17 is fixed at the bottom of the shell 2 and breaks the soil layer when the equipment drills down through motor drive, assisting the mixing roller 6 to penetrate deep into the soft soil foundation and improving the construction efficiency. The warning light 18 is linked with the operation state of the equipment, automatically lighting up during mixing and flashing red in case of a fault.

[0036] The above embodiments are the preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the technical solution of the present invention is within the protection scope of the present invention.

Claims

1. A combined soft soil foundation energy-saving treatment device, comprising a cover plate (1), characterized in that: The bottom of the cover plate (1) is bolted to a housing (2), and one side of the housing (2) is bolted to a conveying mechanism (3); The conveying structure comprises a material storage box (301), a material spraying port (302), an opening and closing port (303), a feed pipe (304), a transport pipe (305) and a cap (306); the material storage box (301) is bolted to the outside of the shell (2); there are two groups of material storage boxes (301); the material spraying port (302) is opened on the outside of the material storage box (301); the opening and closing port (303) is installed inside the material spraying port (302); the feed pipe (304) is opened on one side of the material storage box (301); the feed pipe (304) passes through the shell (2) and extends to the inside of the shell (2); the transport pipe (305) is connected to the feed pipe (304); the transport pipe (305) is bolted to the inside of the shell (2); and the cap (306) is threadedly connected to the top of the transport pipe (305).

2. The combined soft soil foundation energy-saving treatment equipment according to claim 1 is characterized in that: A servo motor (4) is fixedly mounted on the inner bottom of the housing (2); a first bevel gear (5) is mounted in cooperation with the output end of the servo motor (4); a stirring roller (6) is connected to a bearing on one side of the housing (2); a second bevel gear (7) is fixedly connected to one end of the stirring roller (6); and the second bevel gear (7) is meshed with the first bevel gear (5).

3. The combined soft soil foundation energy-saving treatment equipment according to claim 1 is characterized in that: A movable trolley (8) is arranged below the shell (2), an electric rotating circular table (9) is bolted to the movable trolley (8), a bearing of the electric rotating circular table (9) is connected to a column (10), one side of the column (10) is hinged with a hydraulic cylinder (11), the other end of the column (10) is hinged with a support column (12), one end of the hydraulic cylinder (11) is hinged to the bottom of the support column (12), the top of the support column (12) is hinged with a hydraulic rod (13), one end of the support column (12) is slidably connected with a telescopic rod (14), the telescopic rod (14) is hinged to one end of the hydraulic rod (13), and a hook (15) is bolted to the bottom of one end of the telescopic rod (14).

4. The combined soft soil foundation energy-saving treatment equipment according to claim 3 is characterized in that: A control box (16) is bolted to one side of the electric rotating circular platform (9), and the control box (16) is bolted to the top of the moving trolley (8).

5. The combined soft soil foundation energy-saving treatment equipment according to claim 1 is characterized in that: A drill bit (17) is installed at the bottom of the housing (2), a warning light (18) is bolted to the top of the cover plate (1), and a handle (19) is bolted to the top of the cover plate (1).

6. The combined soft soil foundation energy-saving treatment equipment according to claim 3 is characterized in that: A bracket (20) is bolted to the top of the moving trolley (8), and the bracket (20) is located at the bottom of the shell (2) and is used to support the shell (2).

7. The combined soft soil foundation energy-saving treatment equipment according to claim 3 is characterized in that: The bottom of the mobile trolley (8) is bolted with driving wheels (21), and the number of the driving wheels (21) is four groups, which are evenly distributed at the four corners of the mobile trolley (8).

8. A combined soft soil foundation energy-saving treatment method, characterized in that: The combined soft soil foundation energy-saving treatment equipment described in any one of claims 1 to 7 is used.

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