Soft soil foundation treatment device capable of reducing deformation of peripheral pile foundations

Abstract

The utility model provides a soft soil foundation treatment device capable of reducing deformation of peripheral pile foundations, and relates to the technical field of soft soil foundation treatment.The soft soil foundation treatment device comprises a main plate, a hot air box is installed at the top end of the main plate, a stirring barrel is installed at the position, located on one side of the hot air box, of the top end of the main plate, and a motor is arranged in the stirring barrel; a stirring shaft is fixed to the output end of the motor, two sets of stirring rods are fixed to the outer wall of the stirring shaft, and a discharging pipe is fixed to the bottom end of the stirring barrel; through arrangement of a hot air box, soft soil is heated and dehumidified, concrete in a stirring barrel falls onto the surface of the soft soil through a discharging pipe by opening a control valve, a main plate is pushed to integrally move, and a rolling roller can roll to press the soft soil and the concrete, so that the concrete is fused with the soft soil, and the overall hardness of the soft soil is increased; according to the device, by means of subsequent concrete pouring and rolling pressing, the strength of subsequent soft soil is improved on the basis of traditional heating and moisture removal.

Description

TECHNICAL FIELD

[0001] The utility model relates to soft soil foundation treatment technical field especially can reduce the soft soil foundation treatment device of surrounding pile foundation deformation. BACKGROUND

[0002] In the region where soft soil is widely distributed along the coast, rivers and lakes, a large number of transportation, energy and other infrastructure construction projects are constantly carried out. For example, the construction of bridges, highways, ports and other projects usually need to use pile foundation to bear the upper load. During the construction and subsequent operation of pile foundation on soft soil foundation, the deformation of soft soil will affect the pile foundation, so an effective soft soil foundation treatment device is needed to reduce the deformation of surrounding pile foundation and ensure the safety and stability of the project.

[0003] In the prior art, the existing soft soil foundation treatment device capable of reducing the deformation of surrounding pile foundation is treated by heating and draining the soft soil during use. However, this treatment method is not comprehensive enough, and the soft soil may still not harden, which has great limitations and poor practicability. UTILITY MODEL CONTENTS

[0004] The utility model mainly provides a kind of soft soil foundation treatment device capable of better treating soft soil, which can reduce the deformation of surrounding pile foundation more comprehensively.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a soft soil foundation treatment device capable of reducing the deformation of surrounding pile foundation, comprising a main plate, a hot gas tank is installed at the top end of the main plate, a stirring barrel is installed at the top end of the main plate on one side of the hot gas tank, an electric motor is arranged in the stirring barrel, a stirring shaft is fixed to the output end of the electric motor, two groups of stirring rods are fixed to the outer wall of the stirring shaft, a discharge pipe is fixed to the bottom end of the stirring barrel, a control valve is installed on the outer wall of the discharge pipe, a support is fixed to the top end of the stirring barrel on one side, a plurality of first springs are fixed to the inner top wall of the support, a top plate is fixed to the bottom end of the plurality of first springs, a connecting frame is fixed to the bottom end of both sides of the top plate, a rolling roller is rotatably connected between the two connecting frames, a second spring is fixed to the bottom end of the second spring, a connecting piece is fixed to the bottom end of the second spring, a damper is installed between the connecting piece and the main plate on the inner side of the second spring, and a wheel is rotatably connected in the connecting piece.

[0006] Preferably, two connecting frames are fixed to the outer wall of the rolling roller on both ends, two scraping frames are matched with the outer wall of the rolling roller on opposite ends, the setting of the scraping frame can scrape the concrete and soft soil adhered to the outer wall of the rolling roller, reduce the risk of damage of the rolling roller due to corrosion, and has higher stability.

[0007] Preferably, one end of the two groups of stirring rods is fixed with a first scraper matched with the inner wall of the stirring barrel, and a second scraper matched with the inner bottom wall of the stirring barrel is fixed between the two first scrapers, when the stirring rods rotate, the first scrapers rotate around the inner wall of the stirring barrel, and the concrete adhered to the inner wall of the stirring barrel can be scraped off, and when the first scrapers rotate, the second scrapers rotate, so that the concrete on the inner bottom wall of the stirring barrel is continuously scraped, and the concrete is completely discharged from the discharge pipe.

[0008] Preferably, a support plate is fixed on the inner wall of the stirring barrel, a fixed frame is fixed at the top end of the support plate, the motor is installed at one end of the fixed frame facing the support plate, and the output end of the motor penetrates through the support plate and is fixed with the stirring shaft, so that the motor has a stable force point and runs more stably.

[0009] Preferably, three communication grooves are formed in the main plate, and the three communication grooves are arranged below the hot air box, the stirring barrel and the support, so that the hot air of the hot air box can be blown to the soft soil through the communication grooves, the discharge pipe and the control valve can be left with a gap, and the rolling roller can be left with a gap for lifting.

[0010] Preferably, limit blocks are fixed at the opposite ends of the two connecting frames, and limit grooves matched with the limit blocks are formed at the two ends of the inner wall of the support, so that the rolling roller and the two connecting frames can be limited to stably lift and avoid tilting.

[0011] Compared with the prior art, the utility model has the advantages and positive effects that:

[0012] In the utility model, the soft soil is heated and dehumidified through the hot air box, the concrete in the stirring barrel falls to the surface of the soft soil through the discharge pipe when the control valve is opened, the rolling roller rolls and presses the soft soil and the concrete, the concrete is mixed with the soft soil, the hardness of the soft soil is increased, the strength of the soft soil is increased on the basis of traditional heating and dehumidification through the subsequent concrete pouring and rolling and pressing, the utility is stronger, the concrete in the stirring barrel is prevented from being wasted through the first scraper and the second scraper, the stirring barrel is cleaned conveniently, the utility is stronger, and the rolling effect is better through the first spring. DRAWINGS

[0013] Figure 1The utility model provides a soft soil foundation treatment device of surrounding pile foundation deformation can be reduced's perspective view;

[0014] Figure 2 The utility model provides a soft soil foundation treatment device of surrounding pile foundation deformation can be reduced's sectional view;

[0015] Figure 3 The utility model provides a soft soil foundation treatment device of surrounding pile foundation deformation can be reduced's support internal structure schematic view;

[0016] Figure 4 The utility model provides a soft soil foundation treatment device of surrounding pile foundation deformation can be reduced's wheel external structure schematic view.

[0017] Legend: 1, mainboard;2, hot gas tank;3, stirring barrel;4, support plate;5, fixed frame;6, motor;7, stirring shaft;8, stirring rod;9, first scraper;10, second scraper;11, communication groove;12, discharge pipe;13, control valve;14, rolling roller;15, connecting frame;16, top plate;17, support;18, first spring;19, limit block;20, limit slot;21, scrape frame;22, second spring;23, damper;24, connecting piece;25, wheel. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model is further illustrated below in conjunction with drawings and examples.It needs to be explained that the embodiment of the application and the features in the embodiment can be combined mutually in the case of no conflict.

[0019] In the following description, a lot of specific details are set forth in order to give a full understanding of the utility model, but the utility model can also be implemented in other ways different from the description, therefore, the utility model is not limited to the specific embodiment disclosed in the following disclosure.

[0020] Please refer to Figures 1-4The utility model provides a technical scheme: can reduce the soft soil foundation treatment device of peripheral pile foundation deformation, including the mainboard 1, the top of mainboard 1 is equipped with hot gas tank 2, the top of mainboard 1 is located hot gas tank 2 one side and is equipped with the stirring barrel 3 of installing, be equipped with motor 6 in stirring barrel 3, the output of motor 6 is fixed with stirring shaft 7, two groups of stirring rod 8 are fixed on the outer wall of stirring shaft 7, the bottom of stirring barrel 3 is fixed with discharge pipe 12, control valve 13 is installed on the outer wall of discharge pipe 12, the top of mainboard 1 is located stirring barrel 3 one side and is fixed with support 17, a plurality of first springs 18 are fixed on the inner top wall of support 17, the bottom of a plurality of first springs 18 is commonly fixed with top plate 16, the both sides of the bottom of top plate 16 are fixed with connecting frame 15, and the rotatable connection of two connecting frames 15 is rolled and is pressed roll 14, the bottom of second spring 22 is fixed with connecting piece 24, and the inner side between connecting piece 24 and mainboard 1 is located second spring 22 and is equipped with damper 23, and the rotatable connection of wheel 25 is in connecting piece 24, through the setting of hot gas tank 2, reach the heating and dehumidification treatment of soft soil, again through the opening of control valve 13, make the concrete in stirring barrel 3 fall to the surface of soft soil through discharge pipe 12, again through the movement of mainboard 1 whole, and rolled and pressed roll 14 can roll and press soft soil and concrete, make concrete and soft soil fusion, increase the hardness of soft soil whole, this device is through the subsequent concrete pouring and rolling and pressing mode, on the basis of traditional heating and dehumidification, increase the strength of subsequent soft soil, the practicality is stronger, through the setting of first spring 18, can press top plate 16 constantly, make the rolled and pressed roll 14 of its bottom side can always be in contact with the surface of soft soil and press down, and the rolling effect is better, and the practicality is stronger, through the setting of second spring 22 and damper 23, when the whole of the device moves, can carry out shock absorption treatment, through the operation of motor 6, can drive stirring shaft 7 rotation, thereby drive two groups of stirring rod 8 rotation, can carry out the stirring and mixing treatment of concrete in stirring barrel 3.

[0021] As Figures 1-4 The both ends of two connecting frames 15 are fixed with scraping frame 21 on the both sides of the outer wall of rolled and pressed roll 14, and the opposite end of two scraping frames 21 is matched with the outer wall of rolled and pressed roll 14, through the setting of scraping frame 21, can scrape the concrete and soft soil etc. adhered on the outer wall of rolled and pressed roll 14, reduce the risk of damage of rolled and pressed roll 14 due to corrosion, and the stability is stronger.

[0022] As Figures 1-4As shown, the opposite ends of the two stirring rods 8 are fixed with first scrapers 9 matched with the inner wall of the stirring barrel 3, and between the two first scrapers 9, a second scraper 10 matched with the inner bottom wall of the stirring barrel 3 is fixed. When the stirring rod 8 rotates, the first scraper 9 will rotate around the inner wall of the stirring barrel 3, and the concrete adhered to the inner wall of the stirring barrel 3 can be scraped off. When the first scraper 9 rotates, the second scraper 10 will rotate, so that the concrete on the inner bottom wall of the stirring barrel 3 is continuously scraped, and the concrete is completely discharged from the discharge pipe 12.

[0023] As shown in Figures 1-4 The inner wall of the stirring barrel 3 is fixed with a support plate 4, the top end of the support plate 4 is fixed with a fixed frame 5, the motor 6 is installed at one end of the fixed frame 5 facing the support plate 4, the output end of the motor 6 penetrates the support plate 4 and is fixed with the stirring shaft 7. Through the setting of the support plate 4 and the fixed frame 5, the motor 6 has a stable force point, and the motor 6 runs more stably.

[0024] As shown in Figures 1-4 The main plate 1 is provided with three communication grooves 11, and the three communication grooves 11 are arranged below the hot air box 2, the stirring barrel 3 and the support 17. Through the setting of the communication grooves 11, the hot air of the hot air box 2 can be blown to the soft soil on the ground through the communication grooves 11, and the space for the discharge pipe 12 and the control valve 13 can be left, and the space for the whole rolling roller 14 to rise and fall can be left.

[0025] As shown in Figures 1-4 The opposite ends of the two connecting frames 15 are fixed with limiting blocks 19, and the inner walls of the supports 17 are provided with limiting grooves 20 matched with the limiting blocks 19. Through the setting of the limiting blocks 19 and the limiting grooves 20, the rolling roller 14 and the two connecting frames 15 can be limited, so that they can stably rise and fall, and the phenomenon of inclination can be avoided.

[0026] The use method and working principle of the device: when the device is used, through the setting of the hot air box 2, the soft soil is heated and dehumidified, and then the control valve 13 is opened, so that the concrete in the stirring barrel 3 falls to the surface of the soft soil through the discharge pipe 12, and then the whole main plate 1 is moved, the rolling roller 14 rolls and presses the soft soil and the concrete, so that the concrete and the soft soil are fused, and the hardness of the whole soft soil is increased. The device increases the strength of the subsequent soft soil on the basis of traditional heating and dehumidification, has higher practicability, through the setting of the first spring 18, the top plate 16 can be continuously pressed, the rolling roller 14 arranged on the bottom side of the top plate 16 can be in contact with the surface of the soft soil at all times, the rolling effect is better, and the practicability is higher. Through the setting of the second spring 22 and the damper 23, the device can be damped when moving, through the operation of the motor 6, the stirring shaft 7 can be driven to rotate, so that the two groups of stirring rods 8 are driven to rotate, the concrete in the stirring barrel 3 can be stirred and mixed, when the stirring rod 8 rotates, the first scraper 9 rotates around the inner wall of the stirring barrel 3, and the concrete adhered to the inner wall of the stirring barrel 3 can be scraped off. When the first scraper 9 rotates, the second scraper 10 rotates, so that the concrete on the bottom wall of the stirring barrel 3 is continuously scraped, so that the concrete is completely discharged from the discharge pipe 12, and subsequent water washing and cleaning are facilitated.

[0027] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments without departing from the technical scheme of the present application, according to the technical essence of the present application, still belongs to the protection scope of the technical scheme of the present application.

Claims

1. A soft soil foundation treatment device capable of reducing deformation of surrounding pile foundations, comprising a main board (1), characterized in that: A hot air box (2) is installed at the top of the main board (1). A stirring tank (3) is installed on one side of the hot air box (2) at the top of the main board (1). A motor (6) is installed inside the stirring tank (3). A stirring shaft (7) is fixed at the output end of the motor (6). Two sets of stirring rods (8) are fixed on the outer wall of the stirring shaft (7). A discharge pipe (12) is fixed at the bottom of the stirring tank (3). A control valve (13) is installed on the outer wall of the discharge pipe (12). A bracket (17) is fixed on one side of the stirring tank (3) at the top of the main board (1). The inner top wall of the bracket (17) is... Multiple first springs (18) are fixed, and a top plate (16) is fixed to the bottom of the multiple first springs (18). A connecting frame (15) is fixed to both sides of the bottom of the top plate (16). A rolling roller (14) is rotatably connected between two connecting frames (15). A second spring (22) is fixed to each of the four corners of the bottom of the main board (1). A connecting piece (24) is fixed to the bottom of the second spring (22). A damper (23) is installed between the connecting piece (24) and the main board (1) on the inner side of the second spring (22). A wheel (25) is rotatably connected inside the connecting piece (24).

2. The soft soil foundation treatment device capable of reducing deformation of surrounding pile foundations according to claim 1, characterized in that: Both ends of the two connecting frames (15) are fixed with scraper frames (21) on both sides of the outer wall of the roller (14), and the opposite ends of the two scraper frames (21) match the outer wall of the roller (14).

3. The soft soil foundation treatment device capable of reducing deformation of surrounding pile foundations according to claim 1, characterized in that: Each of the two sets of stirring rods (8) has a first scraper (9) that matches the inner wall of the stirring tank (3) fixed at one end opposite to the other, and a second scraper (10) that matches the bottom wall of the stirring tank (3) is fixed between the two first scrapers (9).

4. The soft soil foundation treatment device capable of reducing deformation of surrounding pile foundations according to claim 1, characterized in that: A support plate (4) is fixed on the inner wall of the mixing tank (3). A fixing frame (5) is fixed on the top of the support plate (4). The motor (6) is installed on the end of the fixing frame (5) facing the support plate (4). The output end of the motor (6) passes through the support plate (4) and is fixed to the stirring shaft (7).

5. The soft soil foundation treatment device capable of reducing deformation of surrounding pile foundations according to claim 1, characterized in that: The main board (1) has three connecting slots (11) inside, and the three connecting slots (11) are respectively located below the hot air box (2), the stirring tank (3) and the support (17).

6. The soft soil foundation treatment device capable of reducing deformation of surrounding pile foundations according to claim 1, characterized in that: Each of the two connecting frames (15) has a limiting block (19) fixed at one of its opposite ends, and the inner walls of the bracket (17) are provided with limiting grooves (20) that match the limiting blocks (19).

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