Foundation treatment device

Abstract

The utility model discloses a foundation treatment device, which belongs to the technical field of soft soil foundation treatment equipment and comprises a base, moving wheels are arranged on the periphery of the bottom end of the base, a fixing component is mounted on the lower surface of the base, one end of the base is fixedly connected with a lifting frame, a lifting component is mounted in an inner cavity of the lifting frame, and the lifting component is fixedly connected with the lifting frame. A fixing seat is fixedly connected to the side wall of the lifting assembly, a connecting pipe is installed at the top end of the fixing seat, the bottom end of the connecting pipe penetrates through the fixing seat and communicates with a drainage pipe, an anti-blocking assembly is installed at the top end of the connecting pipe, and a soil breaking structure is fixedly connected to the bottom end of the anti-blocking assembly; the other end of the base is provided with a separation device used for separating mud from water, and the upper surface of the base is provided with a vacuumizing assembly, so that the blockage of the drainage pipe is avoided, the time spent on insertion of the drainage pipe is shortened, the working efficiency of the geographical treatment device is improved, the filter screen is cleaned, and the cleaning work of workers is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of soft soil foundation processing equipment, in particular to a foundation processing device. Background Art

[0002] my country's highway industry specifications define soft soil foundation as a weak soil layer with low strength and high compression, most of which contain certain organic matter. Due to the low strength and large amount of subsidence of soft soil, it often brings great harm to road projects. If it is not handled properly, it will have a great impact on the construction and use of highways. Foundation treatment generally refers to engineering and technical measures taken to improve the bearing capacity of the foundation supporting the building or improve its deformation properties or permeability properties. Usually, vacuum preloading is used to treat the foundation through a treatment device.

[0003] Traditional foundation treatment devices generally insert a drain pipe into the soft soil foundation and use a vacuum pump to extract the mud and water in the soft soil foundation. During the extraction process, larger particles are easily attached to the inner wall of the drain pipe, causing the drain pipe to be blocked. When the drain pipe is inserted, resistance is generated inside the soft soil foundation, resulting in a decrease in the working efficiency of the foundation treatment device and making the insertion of the drain pipe take a lot of time. At the same time, when separating the mud and water, in order to prevent the mud and water from clogging the filter, the filter needs to be cleaned regularly, resulting in the above-mentioned work intensity of the staff. Therefore, we need to propose a foundation treatment device. Utility Model Content

[0004] The purpose of the utility model is to provide a foundation treatment device. By setting an anti-clogging component, the sludge on the inner wall of the drain pipe can be cleaned. By setting a ground-breaking structure, the soft soil foundation can be broken to reduce the resistance to the drain pipe. By setting a cleaning component, the sludge on the filter net can be cleaned, thereby avoiding blockage of the drain pipe, reducing the time spent on drain pipe insertion, improving the working efficiency of the geoprocessing device, cleaning the filter net, and avoiding the cleaning work of the staff, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foundation treatment device, comprising a base, movable wheels are arranged around the bottom end of the base, a fixing component is installed on the lower surface of the base, one end of the base is fixedly connected to a lifting frame, the inner cavity of the lifting frame is installed with a lifting component, the side wall of the lifting component is fixedly connected to a fixed seat, a connecting pipe is installed on the top of the fixed seat, the bottom end of the connecting pipe passes through the fixed seat and is connected to a drain pipe, an anti-blocking component is installed on the top of the connecting pipe to prevent the drain pipe from being blocked, the bottom end of the anti-blocking component is fixedly connected to a breaking structure for assisting the drain pipe to enter the foundation, a separation device for separating mud and water is installed on the other end of the base, and a vacuum assembly is installed on the upper surface of the base.

[0006] Preferably, the fixing assembly comprises an electric telescopic rod, which is fixedly connected to the lower surface of the base via a mounting plate, the bottom end of the electric telescopic rod is fixedly connected to a fixing plate, and a ground nail is provided on the lower surface of the fixing plate.

[0007] Preferably, the lifting assembly comprises an electric cylinder, the electric cylinder is fixedly connected to the top of the lifting frame, the piston end of the electric cylinder passes through the lifting frame and is fixedly connected to a lifting seat, and the side wall of the lifting seat is fixedly connected to a fixed seat.

[0008] Preferably, the anti-clogging component includes a stepper motor, which is fixedly connected to the upper surface of the fixing seat via a mounting plate, the output shaft of the stepper motor is fixedly connected to a rotating rod, the other end of the rotating rod passes through a connecting pipe and extends to an inner cavity of a drain pipe, the outer surface of the rotating rod is fixedly connected to a rotating shaft via an extension plate, the outer ring of the rotating shaft is fixedly connected to the inner wall of the drain pipe, the lower surface of the inner ring of the rotating shaft is fixedly connected to a scraper, and the surface of the scraper fits against the inner wall of the drain pipe.

[0009] Preferably, the earth-breaking structure includes a turntable, the upper surface of which is rotatably connected to the bottom end of the drainage pipe via a bearing, the top of the turntable is fixedly connected to the bottom end of the rotating pipe, a fixing rod is fixedly connected to the center of the lower surface of the turntable, a conical column is fixedly connected to the bottom end of the fixing rod, and a earth-breaking plate is provided on the outer surface of the fixing rod.

[0010] Preferably, the breaking plate is in a spiral shape and is wound around the outer surface of the fixing rod from top to bottom, and the diameter of the turntable is equal to the diameter of the drainage pipe.

[0011] Preferably, the separation device comprises a separation box, a cleaning assembly is installed at one end of the separation box, a mud discharge pipe and a water outlet pipe are respectively opened at the other end of the separation box, an extrusion assembly is installed at the top of the separation box, and a filter plate is provided in the inner cavity of the separation box.

[0012] Preferably, the cleaning assembly includes a first electric push rod, which is bolted to the outer wall of the separation box, and the piston end of the first electric push rod passes through the separation box and is fixedly connected to a push plate, and a hidden groove is opened at a position on the surface of the push plate corresponding to the inner wall of the separation box, and the bottom end of the push plate is in contact with the upper surface of the filter plate.

[0013] Preferably, the extrusion assembly includes a second electric push rod, which is bolted to the top of the separation box, and a piston end of the second electric push rod passes through the separation box and is fixedly connected to a pressure plate.

[0014] Preferably, the vacuum pump assembly includes a vacuum pump, which is fixedly connected to the upper surface of the base through a mounting plate, the suction port of the vacuum pump is connected to a suction hose, the other end of the suction hose is connected to the inner cavity of the connecting pipe, the feeding port of the vacuum pump is connected to a feeding pipe, and the other end of the feeding pipe is connected to the separation box.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model provides a foundation treatment device. Through the setting of the anti-clogging component, the stepper motor is started to provide driving force to drive the rotating rod to rotate. The rotating rod drives the rotating shaft to rotate through the extension plate, so that the rotating shaft drives the scraper to rotate through the inner ring to clean the inner wall of the drain pipe. The rotating rod drives the turntable at the bottom to rotate. Through the shape setting of the breaking plate, the breaking plate, the fixed rod and the conical column can be combined into a drill bit to break the soil of the soft soil foundation, thereby avoiding the blockage of the drain pipe, reducing the time spent on the drain pipe insertion work, and improving the working efficiency of the geoprocessing device.

[0017] 2. The utility model provides a foundation treatment device. By setting a cleaning component, the first electric push rod is started to provide a driving force to push the push plate to move on the filter plate. The push plate pushes the mud on the filter plate to the mud discharge pipe for discharge, thereby cleaning the filter screen and avoiding the cleaning work of the staff.

[0018] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the utility model from a top view;

[0021] Figure 3 It is a structural schematic diagram of a partial cross-sectional structure of a separation box of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the anti-blocking component, drainage pipe and earth-breaking structure of the utility model;

[0023] Figure 5 for Figure 1 Structural schematic diagram of the enlarged structure at A in the middle;

[0024] Figure 6 for Figure 4 Structural diagram of the enlarged structure at B in the middle.

[0025] In the figure: 1, base; 2, moving wheel; 3, fixing assembly; 31, electric telescopic rod; 32, fixing plate; 33, ground nail; 4, lifting frame; 5, lifting assembly; 51, electric cylinder; 52, lifting seat; 6, fixing seat; 7, connecting pipe; 8, drainage pipe; 9, anti-blocking assembly; 91, stepping motor; 92, rotating rod; 93, rotating shaft; 94, scraper; 10, earth-breaking structure; 101, turntable; 102, fixing rod; 1 03. Conical column; 104. Breaking plate; 11. Separation device; 110. Separation box; 111. Mud discharge pipe; 112. Water outlet pipe; 113. Filter plate; 12. Vacuum assembly; 121. Vacuum pump; 122. Extraction hose; 123. Feeding pipe; 13. Cleaning assembly; 131. First electric push rod; 132. Push plate; 133. Hidden groove; 14. Extrusion assembly; 141. Second electric push rod; 142. Press plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-6 The utility model provides a technical solution: a foundation treatment device, comprising a base 1, movable wheels 2 are arranged around the bottom end of the base 1, a fixing component 3 is installed on the lower surface of the base 1, a lifting frame 4 is fixedly connected to one end of the base 1, a lifting component 5 is installed in the inner cavity of the lifting frame 4, a fixing seat 6 is fixedly connected to the side wall of the lifting component 5, a connecting pipe 7 is installed on the top of the fixing seat 6, the bottom end of the connecting pipe 7 passes through the fixing seat 6 and is connected with a drainage pipe 8, an anti-blocking component 9 is installed on the top of the connecting pipe 7 to avoid blockage of the drainage pipe 8, and a ground-breaking structure 10 for assisting the drainage pipe 8 to enter the inside of the foundation is fixedly connected to the bottom end of the anti-blocking component 9, a separation device 11 for separating mud and water is installed on the other end of the base 1, and a vacuum component 12 is installed on the upper surface of the base 1;

[0028] Start the fixing component 3 to fix the position of the base 1, start the lifting component 5 to drive the fixing seat 6 to move downward, the fixing seat 6 drives the drain pipe 8 to contact the ground, start the anti-clogging component 9 to drive the ground-breaking structure 10 to rotate, break the ground on the soft soil foundation to reduce the resistance of the drain pipe 8, start the vacuum component 12 to vacuum the negative pressure inside the connecting pipe 7, so that the drain pipe 8 sucks the mud and water, and through the setting of the anti-clogging component 9, the mud in the inner cavity of the drain pipe 8 is cleaned, and then the mud and water are sent to the separation device 11 for separation through the vacuum component 12.

[0029] The fixing assembly 3 includes an electric telescopic rod 31, which is fixedly connected to the lower surface of the base 1 through a mounting plate. The bottom end of the electric telescopic rod 31 is fixedly connected to a fixing plate 32, and a ground nail 33 is provided on the lower surface of the fixing plate 32. The electric telescopic rod 31 is started to provide a driving force to drive the fixing plate 32 to move, so that the fixing plate 32 drives the ground nail 33 to be inserted into the ground, thereby fixing the position of the fixing seat 6.

[0030] The lifting assembly 5 includes an electric cylinder 51, which is fixedly connected to the top of the lifting frame 4. The piston end of the electric cylinder 51 penetrates the lifting frame 4 and is fixedly connected to a lifting seat 52. The side wall of the lifting seat 52 is fixedly connected to the fixed seat 6. Starting the electric cylinder 51 provides a driving force to drive the lifting seat 52 to rise and fall, and the lifting seat 52 drives the fixed seat 6 to move and adjust the height of the fixed seat 6.

[0031] The anti-clogging component 9 includes a stepper motor 91, which is fixedly connected to the upper surface of the fixing seat 6 through a mounting plate. The output shaft of the stepper motor 91 is fixedly connected to a rotating rod 92. The other end of the rotating rod 92 passes through the connecting pipe 7 and extends to the inner cavity of the drain pipe 8. The outer surface of the rotating rod 92 is fixedly connected to a rotating shaft 93 through an extension plate. The outer ring of the rotating shaft 93 is fixedly connected to the inner wall of the drain pipe 8. The lower surface of the inner ring of the rotating shaft 93 is fixedly connected to a scraper 94. The surface of the scraper 94 fits the inner wall of the drain pipe 8. Starting the stepper motor 91 kicks the driving force to drive the rotating rod 92 to rotate. The rotating rod 92 drives the rotating shaft 93 to rotate through the extension plate, so that the rotating shaft 93 drives the scraper 94 to rotate through the inner ring to clean the inner wall of the drain pipe 8.

[0032] The earth-breaking structure 10 includes a turntable 101, the upper surface of which is rotatably connected to the bottom end of the drainage pipe 8 through a bearing, the top of the turntable 101 is fixedly connected to the bottom end of the rotating pipe, a fixing rod 102 is fixedly connected to the center of the lower surface of the turntable 101, the bottom end of the fixing rod 102 is fixedly connected to a conical column 103, and a earth-breaking plate 104 is provided on the outer surface of the fixing rod 102. The turntable 101 at the bottom is driven to rotate by the rotating rod 92, so that the turntable 101 drives the earth-breaking plate 104 through the fixing rod 102 to break the soft soil foundation.

[0033] The breaking plate 104 is spirally wound from top to bottom on the outer surface of the fixed rod 102. The diameter of the turntable 101 is equal to the diameter of the drainage pipe 8. Through the shape setting of the breaking plate 104, the breaking plate 104, the fixed rod 102 and the conical column 103 can be combined into a drill bit to break the ground on the soft soil foundation, thereby improving the breaking efficiency of the soft soil foundation.

[0034] The separation device 11 includes a separation box 110, one end of which is equipped with a cleaning component 13, and the other end of the separation box 110 is respectively provided with a mud discharge pipe 111 and a water outlet pipe 112, an extrusion component 14 is installed at the top of the separation box 110, and the inner cavity of the separation box 110 is provided with a filter plate 113, and the mud and water are separated by the filter plate 113, and the mud on the filter plate 113 is squeezed by the extrusion component 14 to reduce the moisture content in the mud, and the cleaning component 13 is started to push the mud on the surface of the filter plate 113 toward the mud discharge port.

[0035] The cleaning assembly 13 includes a first electric push rod 131, which is bolted to the outer wall of the separation box 110. The piston end of the first electric push rod 131 passes through the separation box 110 and is fixedly connected to a push plate 132. A hidden groove 133 is provided on the surface of the push plate 132 at a position corresponding to the inner wall of the separation box 110. The bottom end of the push plate 132 is in contact with the upper surface of the filter plate 113. The first electric push rod 131 is started to provide a driving force to push the push plate 132 to move on the filter plate 113. The push plate 132 pushes the mud on the filter plate 113 to the mud discharge pipe 111 for discharge. By setting the hidden groove 133, the interference with the extrusion assembly 14 is reduced.

[0036] The extrusion assembly 14 includes a second electric push rod 141, which is bolted to the top of the separation box 110. The piston end of the second electric push rod 141 passes through the separation box 110 and is fixedly connected to a pressure plate 142. The second electric push rod 141 is started to provide a driving force, which drives the pressure plate 142 to squeeze the soil on the filter plate 113, and the moisture is transferred to the bottom of the separation box 110 through the filter plate 113.

[0037] The vacuum assembly 12 includes a vacuum pump 121, which is fixedly connected to the upper surface of the base 1 through a mounting plate. The suction port of the vacuum pump 121 is connected to a suction hose 122, and the other end of the suction hose 122 is connected to the inner cavity of the connecting pipe 7. The feeding port of the vacuum pump 121 is connected to a feeding pipe 123, and the other end of the feeding pipe 123 is connected to the separation box 110. The vacuum pump 121 is started to provide a driving force to vacuum the suction hose 122 to create a negative pressure, and the negative pressure is transmitted to the connecting pipe 7. The connecting pipe 7 transmits the negative pressure to the drain pipe 8, so that the drain pipe 8 extracts muddy water, and the muddy water enters the inner cavity of the separation box 110 through the feeding pipe 123.

[0038] When in use, the electric telescopic rod 31 is started to provide driving force to drive the fixing plate 32 to move, so that the fixing plate 32 drives the ground nail 33 to be inserted into the ground to fix the position of the fixing seat 6, the electric cylinder 51 is started to provide driving force to drive the lifting seat 52 to rise and fall, and the lifting seat 52 drives the fixing seat 6 to move, and the height of the fixing seat 6 is adjusted, so that the fixing seat 6 drives the drainage pipe 8 to contact the surface of the soft soil foundation, and the stepping motor 91 is started to provide driving force to drive the rotating plate 101 at the bottom to rotate through the rotating rod 92, and the breaking plate 104 is set in shape to make the breaking plate 104 move. The soil plate 104, the fixed rod 102 and the conical column 103 can be combined into a drill bit to break the soil of the soft soil foundation, the vacuum pump 121 is started to provide a driving force to vacuum the suction hose 122 to generate negative pressure, and the negative pressure is transmitted to the connecting pipe 7, and the connecting pipe 7 transmits the negative pressure to the drainage pipe 8, so that the drainage pipe 8 extracts muddy water, and the stepper motor 91 is started to provide a driving force to drive the rotating rod 92 to rotate, and the rotating rod 92 drives the rotating shaft 93 to rotate through the extension plate, so that the rotating shaft 93 drives the scraper 94 to rotate through the inner ring to clean the inner wall of the drainage pipe 8;

[0039] During separation, mud and water are sent into the separation box 110 through the discharge pipe for separation, and the second electric push rod 141 is started to provide driving force to drive the pressure plate 142 to squeeze the mud on the filter plate 113, and the water is transferred to the bottom of the separation box 110 through the filter plate 113, and the first electric push rod 131 is started to provide driving force to push the push plate 132 to move on the filter plate 113, and the push plate 132 pushes the mud on the filter plate 113 to the mud discharge pipe 111 for discharge. By setting the hidden groove 133, the interference with the extrusion assembly 14 is reduced, thereby avoiding blockage of the drain pipe 8, reducing the time spent on inserting the drain pipe 8, improving the working efficiency of the geographical processing device, cleaning the filter net, and avoiding the cleaning work of the staff.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ground treatment device, comprising a base (1), characterized in that: The bottom of the base (1) is provided with moving wheels (2) all around, a fixing assembly (3) is installed on the lower surface of the base (1), one end of the base (1) is fixedly connected to a lifting frame (4), the inner cavity of the lifting frame (4) is installed with a lifting assembly (5), the side wall of the lifting assembly (5) is fixedly connected to a fixing seat (6), the top of the fixing seat (6) is installed with a connecting pipe (7), the bottom end of the connecting pipe (7) passes through the fixing seat (6) and is connected to a drainage pipe (8), the top of the connecting pipe (7) is installed with an anti-blocking assembly (9) for preventing the drainage pipe (8) from being blocked, the bottom end of the anti-blocking assembly (9) is fixedly connected with a breaking structure (10) for assisting the drainage pipe (8) to enter the inside of the foundation, the other end of the base (1) is installed with a separation device (11) for separating mud and water, and the upper surface of the base (1) is installed with a vacuum assembly (12).

2. The ground treatment device according to claim 1, characterized in that: The fixing assembly (3) comprises an electric telescopic rod (31), wherein the electric telescopic rod (31) is fixedly connected to the lower surface of the base (1) via a mounting plate, the bottom end of the electric telescopic rod (31) is fixedly connected to a fixing plate (32), and the lower surface of the fixing plate (32) is provided with a ground nail (33).

3. The ground treatment device according to claim 1, characterized in that: The lifting assembly (5) comprises an electric cylinder (51), the electric cylinder (51) is fixedly connected to the top end of the lifting frame (4), the piston end of the electric cylinder (51) penetrates the lifting frame (4) and is fixedly connected to a lifting seat (52), and the side wall of the lifting seat (52) is fixedly connected to a fixed seat (6).

4. The ground treatment device according to claim 1, characterized in that: The anti-clogging component (9) comprises a stepper motor (91), wherein the stepper motor (91) is fixedly connected to the upper surface of the fixing seat (6) via a mounting plate, and the output shaft of the stepper motor (91) is fixedly connected to a rotating rod (92), and the other end of the rotating rod (92) passes through the connecting pipe (7) and extends to the inner cavity of the drain pipe (8), and the outer surface of the rotating rod (92) is fixedly connected to a rotating shaft (93) via an extension plate, and the outer ring of the rotating shaft (93) is fixedly connected to the inner wall of the drain pipe (8), and the lower surface of the inner ring of the rotating shaft (93) is fixedly connected to a scraper (94), and the surface of the scraper (94) is in contact with the inner wall of the drain pipe (8).

5. The ground treatment device according to claim 1, characterized in that: The earth-breaking structure (10) comprises a rotating disk (101), the upper surface of the rotating disk (101) is rotatably connected to the bottom end of the drainage pipe (8) via a bearing, the top end of the rotating disk (101) is fixedly connected to the bottom end of the rotating pipe, a fixing rod (102) is fixedly connected at the center of the lower surface of the rotating disk (101), a conical column (103) is fixedly connected to the bottom end of the fixing rod (102), and an earth-breaking plate (104) is provided on the outer surface of the fixing rod (102).

6. The ground treatment device according to claim 5, characterized in that: The breaking plate (104) is spirally wound from top to bottom on the outer surface of the fixing rod (102), and the diameter of the rotating disk (101) is equal to the diameter of the drainage pipe (8).

7. The ground treatment device according to claim 6, characterized in that: The separation device (11) comprises a separation box (110), one end of the separation box (110) is equipped with a cleaning assembly (13), the other end of the separation box (110) is provided with a mud discharge pipe (111) and a water outlet pipe (112), the top end of the separation box (110) is equipped with an extrusion assembly (14), and the inner cavity of the separation box (110) is provided with a filter plate (113).

8. The ground treatment device according to claim 7, characterized in that: The cleaning assembly (13) comprises a first electric push rod (131), the first electric push rod (131) is bolted to the outer wall of the separation box (110), the piston end of the first electric push rod (131) passes through the separation box (110) and is fixedly connected to a push plate (132), a hidden groove (133) is provided on the surface of the push plate (132) at a position corresponding to the inner wall of the separation box (110), and the bottom end of the push plate (132) is in contact with the upper surface of the filter plate (113).

9. The ground treatment device according to claim 8, characterized in that: The extrusion assembly (14) comprises a second electric push rod (141), the second electric push rod (141) is bolted to the top end of the separation box (110), and the piston end of the second electric push rod (141) penetrates the separation box (110) and is fixedly connected to a pressure plate (142).

10. The ground treatment device according to claim 1, characterized in that: The vacuum pump assembly (12) comprises a vacuum pump (121), which is fixedly connected to the upper surface of the base (1) via a mounting plate; the suction port of the vacuum pump (121) is connected to a suction hose (122), the other end of the suction hose (122) is connected to the inner cavity of the connecting pipe (7); the feeding port of the vacuum pump (121) is connected to a feeding pipe (123), the other end of the feeding pipe (123) is connected to the separation box (110).

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