Slurry cleaning device for diaphragm wall construction

Abstract

The utility model relates to the technical field of diaphragm wall construction, and discloses a diaphragm wall construction slurry cleaning device which comprises a hoisting assembly and a slurry cleaning assembly. The movable vehicle body is detachably connected with the lifting assembly, a cleaning assembly and a sludge collecting assembly are arranged on the movable vehicle body, the cleaning assembly comprises a sludge cleaning barrel and a smashing cutter, a collecting opening is formed in one end, in the horizontal direction, of the sludge cleaning barrel, and the smashing cutter is rotationally connected to the position, close to the collecting opening, of the sludge cleaning barrel and penetrates through a bottom plate of the sludge cleaning barrel; the end, away from the collecting opening, of the mud cleaning barrel is connected with the mud collecting assembly which is used for storing mud collected by the mud cleaning barrel. The lifting assembly is used for achieving the descending and lifting process of the movable vehicle body, the bottom cleaning work of the diaphragm wall is not limited to the height of the movable vehicle body, the device can be suitable for cleaning work of the bottoms of the diaphragm walls with different heights instead of being limited to the height of the device, and compared with a traditional cleaning device, the application range is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-seepage wall construction, in particular to a mud cleaning device for anti-seepage wall construction. Background Art

[0002] In the field of construction and civil engineering, anti-seepage walls are structures used to prevent liquid leakage and are widely used in projects such as dams, ponds, and basements.

[0003] The patent with announcement number CN212358414U discloses a mud cleaning device for earth dam cut-off wall construction. The patent can quickly clean the mud residue at the bottom of the underground cut-off wall through the cooperation of the moving mechanism and the cleaning mechanism, and flatten the bottom of the underground cut-off wall, thereby improving the cleaning efficiency of the mud residue at the bottom of the underground cut-off wall. However, when in use, the support frame is arranged above the cut-off wall, and the screw rod rotates to drive the sliding plate to descend, so as to realize the flattening groove plate descending to the bottom of the cut-off wall. Since the screw rod has a limited height adjustment and the height of the connecting plate is a fixed value, the device cannot meet the cleaning work of cut-off walls of different heights, and has a limited scope of application.

[0004] In view of this, how to change the current situation that the mud cleaning device for anti-seepage wall construction is not applicable to the mud cleaning work of anti-seepage walls of different heights has become a technical problem that technical personnel in this field urgently need to solve. Utility Model Content

[0005] The utility model aims to provide a mud cleaning device for anti-seepage wall construction to overcome the above-mentioned shortcomings.

[0006] In order to achieve the above-mentioned purpose, the technical solution of the utility model is:

[0007] A mud cleaning device for anti-seepage wall construction, comprising:

[0008] Lifting components; and

[0009] A mobile body detachably connected to the lifting assembly, wherein a cleaning assembly and a mud collecting assembly are arranged on the mobile body, wherein the cleaning assembly comprises a mud cleaning barrel and a crushing knife, wherein a collecting port is arranged at one end of the mud cleaning barrel in a horizontal direction, and the mud cleaning barrel is rotatably connected to a crushing knife near the collecting port, and the crushing knife is arranged through the bottom plate of the mud cleaning barrel, and the end of the mud cleaning barrel away from the collecting port is connected to the mud collecting assembly, and the mud collecting assembly is used to store the mud collected by the mud cleaning barrel.

[0010] Furthermore, a driving motor is fixedly connected to the outer side of the mud cleaning cylinder, and the output shaft of the driving motor passes through the mud cleaning cylinder and is drivingly connected to the crushing knife; a control unit and a power supply are provided on the mobile vehicle body, and the driving motor and the power supply are electrically connected to the control unit respectively.

[0011] Furthermore, the mud collecting assembly includes a mud collecting box and a sand pump installed on the mobile body, the input end of the sand pump is connected to the mud cleaning barrel through a first connecting pipe, the output end of the sand pump is connected to the mud collecting box through a second connecting pipe, and the sand pump is electrically connected to the control unit.

[0012] Furthermore, a box cover is hinged at the top of the mud collecting box, a lock is provided on a side of the mud collecting box away from the box cover, and a buckle detachably connected to the lock is installed on the box cover.

[0013] Furthermore, a camera is installed on the outer side wall of the mud collecting box, and the camera is electrically connected to the control unit.

[0014] Furthermore, a plurality of cutters are arranged inside the mud cleaning cylinder away from the collecting port.

[0015] Furthermore, two one-way wheels and two universal wheels are installed on the lower surface of the mobile body, and the two one-way wheels and the two universal wheels are distributed in a rectangular array. The two one-way wheels are respectively connected to two travel motors, and the two travel motors are respectively electrically connected to the control unit.

[0016] Furthermore, the lifting assembly comprises:

[0017] Load-bearing rods arranged in the horizontal direction;

[0018] A movable hoisting mechanism arranged on the load-bearing rod; and

[0019] Two support frames with top ends fixedly connected to the two ends of the load-bearing rod respectively.

[0020] Furthermore, the hoisting mechanism is an electric hoist, a lifting hook is installed on the electric hoist, a hanging ring is fixedly connected to the outer surface of the mud collecting box, and the hook is detachably connected to the hanging ring through a steel wire rope.

[0021] Compared with the prior art, the utility model has at least the following advantages:

[0022] When in use, place the lifting assembly above the anti-seepage wall, lower the mobile body to the bottom of the anti-seepage wall by lifting, shovel the loosened debris in using the bottom plate of the mud cleaning barrel, and use the crushing knife to cut the uneven soil surface to make it flat, thereby completing the cleaning of the construction mud at the bottom of the anti-seepage wall. After use, use the lifting assembly to lift the mobile body back to its initial position.

[0023] The utility model utilizes a lifting assembly to realize the lowering and lifting process of a mobile vehicle body. The cleaning work at the bottom of an anti-seepage wall is not limited to the height of the mobile vehicle body. It can be applied to the cleaning work at the bottom of anti-seepage walls at different heights and is not limited to the height of the equipment itself. Compared with traditional cleaning devices, it has a wider range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0025] Figure 1 This is a schematic diagram of the overall structure of the mud cleaning device for anti-seepage wall construction of the utility model;

[0026] Figure 2 This is a schematic diagram of the overall structure of the mobile vehicle body of the utility model;

[0027] Figure 3 It is a cross-sectional view of the mobile vehicle body of the utility model;

[0028] Figure 4 For this utility model Figure 2 A partial enlarged view of area A.

[0029] Figure numerals: 1. Mud cleaning cylinder; 2. Crushing knife; 3. Driving motor; 4. Power supply; 5. Mud collecting box; 6. Sand pump; 7. First connecting pipe; 8. Second connecting pipe; 9. Box cover; 10. Lock buckle; 11. Buckle; 12. Camera; 13. Cutter; 14. One-way wheel; 15. Travel motor; 16. Universal wheel; 17. Load-bearing rod; 18. Support frame; 19. Electric hoist; 20. Hook; 21. Hanging ring. DETAILED DESCRIPTION

[0030] 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.

[0031] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0032] Reference Figure 1-4The utility model provides a mud cleaning device for construction of an anti-seepage wall, which is preferably used for cleaning the construction mud at the bottom of the anti-seepage wall of an earth dam. The specific structure includes a lifting assembly and a mobile body. The lifting assembly can be a lifting device such as a car crane, which can be connected to the mobile body in a detachable manner. When in use, the lifting assembly is placed above the anti-seepage wall, and the mobile body can be released to the bottom of the anti-seepage wall by hoisting, so as to achieve the cleaning and leveling of the bottom of the anti-seepage wall. After the cleaning is completed, the mobile body can be hoisted back to the initial position by the lifting assembly, thereby completing the cleaning of the construction mud at the bottom of the anti-seepage wall. A cleaning assembly and a mud collecting assembly are arranged on the mobile body, and the cleaning assembly includes a mud cleaning barrel 1 and a crushing knife 2. A collecting port is arranged at one end of the mud cleaning barrel 1 in the horizontal direction, and the crushing knife 2 is rotatably connected to the mud cleaning barrel 1 near the collecting port. The crushing knife 2 is arranged to penetrate the bottom plate of the mud cleaning barrel 1, and the end of the mud cleaning barrel 1 away from the collecting port is connected to the mud collecting assembly, and the mud collecting assembly is used to store the mud collected by the mud cleaning barrel 1. The mud cleaning cylinder 1 is used to clean along the bottom of the anti-seepage wall, and the crushing knife 2 can cut and level the protruding soil layer. After the mud cleaning cylinder 1 shovels the mud in, it is then stored through the mud collecting component.

[0033] The power driving mechanism of the crushing knife 2 is a driving motor 3, which is fixedly connected to the outer wall of the mud cleaning cylinder 1. The output shaft of the driving motor 3 passes through the mud cleaning cylinder 1 and is transmission-connected to the crushing knife 2. A control unit (not shown in the figure) and a power supply 4 are arranged on the mobile body. The driving motor 3 and the power supply 4 are electrically connected to the control unit respectively. The power supply 4 provides power to the driving motor 3 through the control unit, so as to realize the rotation of the crushing knife 2 and achieve the effect of cutting the soil layer smoothly.

[0034] In the utility model, the mud collecting assembly includes a mud collecting box 5 and a sand pump 6. The mud collecting box 5 is fixedly mounted on the mobile vehicle body, and the mud collecting box 5 is located above the mud cleaning barrel 1. Similarly, the sand pump 6 is also fixedly mounted on the mobile vehicle body, and the input end of the sand pump 6 is connected to the mud cleaning barrel 1 through the first connecting pipe 7, and the output end of the sand pump 6 is connected to the mud collecting box 5 through the second connecting pipe 8. The sand pump 6 is electrically connected to the control unit. When the control unit controls the sand pump 6 to work, the mud in the mud cleaning barrel 1 can enter the mud collecting box 5 through the first connecting pipe 7, the sand pump 6 and the second connecting pipe 8 in sequence, thereby completing the mud collection project.

[0035] The top of the mud collecting box 5 of the utility model is hinged with a box cover 9, and a lock buckle 10 is provided on the side of the mud collecting box 5 away from the box cover 9. A buckle 11 is installed on the box cover 9, and the buckle 11 is detachably connected with the lock buckle 10. When working, the lock buckle 10 and the buckle 11 are locked to realize the closing of the mud collecting box 5 by the box cover 9; when the mud is collected, the lock buckle 10 and the buckle 11 are released, the box cover 9 is opened, and the mud in the mud collecting box 5 can be taken out.

[0036] A camera 12 is installed on the outer wall of the mud collecting box 5. The camera 12 is electrically connected to the control unit. The control unit is connected to a host computer (not shown in the figure) through its own communication module. The staff can understand the mud cleaning status at the bottom of the anti-seepage wall in real time through the screen on the host computer, and can also send control instructions to the control unit through the host computer to achieve cleaning and leveling work.

[0037] Preferably, a plurality of cutters 13 are provided inside the mud cleaning barrel 1 away from the collecting port. The cutters 13 can divide the debris shoveled into the mud cleaning barrel 1 into small blocks, so that the mud can pass through the first connecting pipe 7 and then enter the mud collecting box 5 through the sand pump 6 and the second connecting pipe 8, thereby facilitating the collection process.

[0038] Preferably, two one-way wheels 14 and two universal wheels 16 are installed on the lower surface of the mobile body, and the two one-way wheels 14 and the two universal wheels 16 are distributed in a rectangular array. The two one-way wheels 14 are respectively connected to two travel motors 15, and the two travel motors 15 are respectively electrically connected to the control unit. When the control unit controls a single travel motor 15 to drive the one-way wheel 14 to rotate, the turning process of the mobile body can be realized. When the control unit controls two travel motors 15 to drive the two one-way wheels 14 to rotate at the same time, the process of moving the mobile body forward and backward can be realized.

[0039] Specific reference Figure 1 The lifting assembly includes a load-bearing rod 17, a lifting mechanism and two support frames 18. The load-bearing rod 17 is arranged in the horizontal direction; the lifting mechanism is arranged on the load-bearing rod 17 in a movable manner, and the top ends of the two support frames 18 are respectively fixedly connected to the two ends of the load-bearing rod 17, and the two support frames 18 realize the supporting effect of the load-bearing rod 17, so as to realize the effect that the lifting mechanism can slide on the load-bearing rod 17.

[0040] Preferably, the hoisting mechanism is an electric hoist 19, on which a lifting hook 20 is installed, and a hanging ring 21 is fixedly connected to the outer surface of the mud collecting box 5, and the hook 20 is detachably connected to the hanging ring 21 through a steel wire rope (not shown in the figure).

[0041] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0042] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A mud cleaning device for anti-seepage wall construction, characterized in that: include: Lifting components; as well as A mobile body detachably connected to the lifting assembly, wherein a cleaning assembly and a mud collecting assembly are arranged on the mobile body, wherein the cleaning assembly comprises a mud cleaning barrel (1) and a crushing knife (2), wherein a collecting port is arranged at one end of the mud cleaning barrel (1) in a horizontal direction, wherein the mud cleaning barrel (1) is rotatably connected to the crushing knife (2) near the collecting port, wherein the crushing knife (2) is arranged to penetrate the bottom plate of the mud cleaning barrel (1), wherein the end of the mud cleaning barrel (1) away from the collecting port is connected to the mud collecting assembly, and the mud collecting assembly is used to store the mud collected by the mud cleaning barrel (1).

2. The anti-seepage wall construction mud cleaning device according to claim 1, characterized in that: A driving motor (3) is fixedly connected to the outer side of the mud cleaning cylinder (1), and an output shaft of the driving motor (3) passes through the mud cleaning cylinder (1) and is drivingly connected to the crushing knife (2); a control unit and a power supply (4) are arranged on the mobile vehicle body, and the driving motor (3) and the power supply (4) are electrically connected to the control unit respectively.

3. The anti-seepage wall construction mud cleaning device according to claim 2, characterized in that: The mud collecting assembly comprises a mud collecting box (5) and a sand pump (6) mounted on the mobile vehicle body; the input end of the sand pump (6) is connected to the mud clearing barrel (1) via a first connecting pipe (7); the output end of the sand pump (6) is connected to the mud collecting box (5) via a second connecting pipe (8); and the sand pump (6) is electrically connected to a control unit.

4. The anti-seepage wall construction mud cleaning device according to claim 3, characterized in that: The top end of the mud collecting box (5) is hinged with a box cover (9), a lock buckle (10) is arranged on the side of the mud collecting box (5) away from the hinged connection with the box cover (9), and a buckle (11) detachably connected to the lock buckle (10) is installed on the box cover (9).

5. The anti-seepage wall construction mud cleaning device according to claim 3, characterized in that: A camera (12) is installed on the outer side wall of the mud collecting box (5), and the camera (12) is electrically connected to the control unit.

6. The anti-seepage wall construction mud cleaning device according to claim 1, characterized in that: A plurality of cutters (13) are arranged inside the mud cleaning cylinder (1) away from the collecting port.

7. The mud cleaning device for anti-seepage wall construction according to any one of claims 2 to 6, characterized in that: Two one-way wheels (14) and two universal wheels (16) are installed on the lower surface of the mobile vehicle body. The two one-way wheels (14) and the two universal wheels (16) are distributed in a rectangular array. The two one-way wheels (14) are respectively connected to two travel motors (15) in a transmission manner. The two travel motors (15) are respectively electrically connected to a control unit.

8. The mud cleaning device for anti-seepage wall construction according to claim 3, characterized in that: The lifting assembly comprises: A load-bearing rod (17) arranged in a horizontal direction; A movable hoisting mechanism arranged on the load-bearing rod (17); and Two support frames (18) are respectively fixedly connected at the top ends to the two ends of the load-bearing rod (17).

9. The anti-seepage wall construction mud cleaning device according to claim 8, characterized in that: The hoisting mechanism is an electric hoist (19), a lifting hook (20) is installed on the electric hoist (19), a hanging ring (21) is fixedly connected to the outer surface of the mud collecting box (5), and the hook (20) is detachably connected to the hanging ring (21) through a steel wire rope.

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