Grouting device for karst treatment

Abstract

The utility model discloses a grouting device for karst treatment, and belongs to the technical field of grouting devices. The grouting device for karst treatment comprises a treatment device, a filter plate is arranged on the inner wall of the treatment device, a driving motor is installed at the top of the filter plate, a rotating frame is fixedly connected to an output shaft at the top of the driving motor, pushing blades are fixedly connected to the two ends of the rotating frame, and the pushing blades are located above the filter plate. A water inlet device is arranged on the side face of the treatment device, the water inlet device is connected with the treatment device through a pipeline, and the output end, penetrating through the filter plate, of the driving motor is fixedly connected with a stirring frame; through cooperative use of the filter plate, the driving motor and the rotating frame, materials can be conveniently treated, and the situation that in the using process, due to insufficient material pretreatment, the materials are prone to being stacked in the injection process, and the follow-up using condition of workers is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of grouting devices, in particular to a grouting device for karst treatment. Background Art

[0002] Grouting devices for karst treatment are mechanical equipment in the field of geological engineering that are specifically used to inject grouting materials into cavities, cracks or broken zones in karst strata to achieve the purposes of reinforcement and water stopping. These devices usually have functions such as high-pressure grouting, precise control of grouting volume and grouting pressure to ensure the quality and effect of grouting construction.

[0003] During use, when the staff are grouting the karst, the staff are unable to handle the materials, resulting in insufficient pretreatment of the materials, which can easily lead to accumulation during the injection process. Grouting materials, especially composite materials containing particles or fiber components, if not properly dispersed and wetted, are prone to aggregate with each other to form clumps of varying sizes. When these clumps are pushed into karst fissures or voids under the pressure of the grouting pump, they tend to accumulate preferentially at pipe elbows, narrow places or fissure entrances due to reduced fluidity, causing blockage. Once blockage occurs, it will not only affect the continuity of the grouting operation, increase the difficulty of cleaning and the operation time, but more importantly, it will cause the grouting material to be unable to be evenly distributed to the predetermined area, resulting in local insufficient or excessive grouting.

[0004] Therefore, in response to this problem, the utility model provides a grouting device for karst treatment. Utility Model Content

[0005] The utility model aims to solve the problems in the prior art and provides a grouting device for karst treatment.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a grouting device for karst treatment, comprising a treatment device, the inner wall of the treatment device is provided with a filter plate, a driving motor is installed on the top of the filter plate, the top output shaft of the driving motor is fixedly connected to a rotating frame, both ends of the rotating frame are fixedly connected to push blades, the push blades are located above the filter plate, a water inlet device is provided on the side of the treatment device, the water inlet device is connected to the treatment device through a pipeline, and the output end of the driving motor passing through the filter plate is fixedly connected to a stirring frame.

[0007] Preferably, an upper sensing block and a lower sensing block are respectively provided at the upper and lower ends of the water inlet device, and a movable magnetic buoy is slidably connected to the inner wall of the water inlet device, and the upper sensing block and the lower sensing block are respectively in contact with the movable magnetic buoy.

[0008] Preferably, a motor cover is provided on the top of the filter plate, and the drive motor is located inside the motor cover.

[0009] Preferably, a plurality of filter screens of different sizes are embedded inside the filter plate, and the filter screens are located above the stirring frame.

[0010] Preferably, stirring blades are fixedly connected to the surface of the stirring frame, and the number of the stirring blades is five.

[0011] Preferably, a protective cover is fixedly connected to the top of the processing device, a movable cover is movably connected to the top of the protective cover, and a cover handle is provided on the side of the movable cover.

[0012] Compared with the prior art, the utility model provides a grouting device for karst treatment, which has the following beneficial effects:

[0013] 1. The grouting device for karst treatment facilitates the treatment of materials through the coordinated use of the filter plate, the driving motor and the rotating frame, and avoids the accumulation of materials during the injection process due to insufficient pretreatment of the materials, which affects the subsequent use of the staff.

[0014] 2. The grouting device for karst treatment uses the upper induction block, the lower induction block and the stirring frame to facilitate the staff to add the liquid in use at a regular time to avoid too little liquid inside and affect the stirring effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a grouting device for karst treatment proposed by the utility model;

[0016] Figure 2 This is a structural front view of a grouting device for karst treatment proposed by the utility model;

[0017] Figure 3 This is a structural cross-sectional view of a grouting device for karst treatment proposed by the utility model;

[0018] Figure 4 The utility model is a structural expansion diagram of a grouting device for karst treatment proposed by the utility model.

[0019] In the figure: 1. processing device; 101. protective cover; 102. movable cover; 103. cover handle; 2. filter plate; 201. motor cover; 202. filter screen; 3. driving motor; 4. rotating frame; 401. pushing blade; 5. water inlet device; 6. upper induction block; 7. lower induction block; 8. movable magnetic buoy; 9. stirring frame; 901. stirring blade. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0022] Reference Figure 1-Figure 4 A grouting device for karst treatment comprises a treatment device 1, a filter plate 2 is arranged on the inner wall of the treatment device 1, a driving motor 3 is installed on the top of the filter plate 2, a rotating frame 4 is fixedly connected to the output shaft on the top of the driving motor 3, a pushing blade 401 is fixedly connected to both ends of the rotating frame 4, and the pushing blade 401 is located above the filter plate 2, a water inlet device 5 is arranged on the side of the treatment device 1, the water inlet device 5 is connected to the treatment device 1 through a pipeline, and a stirring frame 9 is fixedly connected to the output end of the driving motor 3 passing through the filter plate 2.

[0023] In the utility model, when in use, the staff pours the required materials into the interior of the processing device 1, and the staff starts the filter plate 2. The output ends of the started filter plate 2 respectively drive the rotating frame 4 and the stirring frame 9 to rotate. The rotating rotating frame 4 drives the pushing blades 401 to clean the materials accumulated on the surface of the filter plate 2, so that it is convenient to screen the materials without clogging the filter plate 2. The stirring frame 9 is driven to rotate by the other output end of the filter plate 2, so that it is convenient for the staff to stir the materials entering the processing device 1. The required liquid is added through the water inlet device 5 at regular intervals, which is convenient for the staff to mix and use. The mixed materials are discharged through the pipeline, which is convenient for the staff to use for grouting.

[0024] Reference Figure 1 and Figure 3 An upper sensing block 6 and a lower sensing block 7 are respectively provided at the upper and lower ends of the water inlet device 5, and a movable magnetic buoy 8 is slidably connected to the inner wall of the water inlet device 5, and the upper sensing block 6 and the lower sensing block 7 are respectively in contact with the movable magnetic buoy 8.

[0025] In the utility model, a movable magnetic buoy 8 is provided. When there is too much liquid, the movable magnetic buoy 8 moves upward, thereby coming into contact with the upper sensing block 6, so as to facilitate the control of the water inlet valve to close the water inlet. When there is too little liquid, the movable magnetic buoy 8 comes into contact with the lower sensing block 7, so as to facilitate the control of the water inlet valve to open, so as to facilitate the use of water inlet.

[0026] Reference Figure 1 and Figure 3 A motor cover 201 is provided on the top of the filter plate 2 , and the driving motor 3 is located inside the motor cover 201 .

[0027] In the utility model, the motor cover 201 is provided to protect the driving motor 3 in use, so as to prevent the entering materials from affecting the driving motor 3 and delaying the subsequent use of the staff.

[0028] Reference Figure 1 and Figure 3 A plurality of filter screens 202 of different sizes are embedded inside the filter plate 2 , and the filter screens 202 are located above the stirring frame 9 .

[0029] In the present invention, the incoming materials are screened by the filter screen 202 to prevent larger foreign objects from entering and affecting the subsequent normal use of the staff.

[0030] Reference Figure 1 and Figure 3 A stirring blade 901 is fixedly connected to the surface of the stirring frame 9, and the number of the stirring blades 901 is five.

[0031] In the present invention, by providing the stirring blades 901, it is convenient to mix the material and the liquid in detail, so as to avoid uneven mixing during use, which affects the use.

[0032] Reference Figure 2 A protective cover 101 is fixedly connected to the top of the processing device 1 , a movable cover 102 is movably connected to the top of the protective cover 101 , and a cover handle 103 is provided on the side of the movable cover 102 .

[0033] In the utility model, the cover handle 103 is provided to facilitate the staff to open the movable cover 102 during use, thereby facilitating the staff to add the required materials and facilitate the staff to use.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A grouting device for karst treatment, comprising a treatment device (1), characterized in that: The inner wall of the processing device (1) is provided with a filter plate (2), the top of the filter plate (2) is provided with a drive motor (3), the top output shaft of the drive motor (3) is fixedly connected to a rotating frame (4), both ends of the rotating frame (4) are fixedly connected to push blades (401), the push blades (401) are located above the filter plate (2), a water inlet device (5) is provided on the side of the processing device (1), the water inlet device (5) is connected to the processing device (1) through a pipeline, and the output end of the drive motor (3) passing through the filter plate (2) is fixedly connected to a stirring frame (9).

2. A grouting device for karst treatment according to claim 1, characterized in that: An upper sensing block (6) and a lower sensing block (7) are respectively arranged at the upper and lower ends of the water inlet device (5); a movable magnetic buoy (8) is slidably connected to the inner wall of the water inlet device (5); and the upper sensing block (6) and the lower sensing block (7) are respectively in contact with the movable magnetic buoy (8).

3. A grouting device for karst treatment according to claim 1, characterized in that: A motor cover (201) is provided on the top of the filter plate (2), and the drive motor (3) is located inside the motor cover (201).

4. A grouting device for karst treatment according to claim 1, characterized in that: A plurality of filter screens (202) of different sizes are embedded inside the filter plate (2), and the filter screens (202) are located above the stirring frame (9).

5. The grouting device for karst treatment according to claim 1, characterized in that: The surface of the stirring frame (9) is fixedly connected with stirring blades (901), and the number of the stirring blades (901) is five.

6. A grouting device for karst treatment according to claim 1, characterized in that: The top of the processing device (1) is fixedly connected to a protective cover (101), the top of the protective cover (101) is movably connected to a movable cover (102), and a cover handle (103) is provided on the side of the movable cover (102).

Images