Automatic slurrying device for cement grouting process

Abstract

The utility model relates to the technical field of building engineering construction, in particular to a cement grouting process automatic slurrying device which comprises a mixing drum, a plurality of first reinforcing columns are fixedly installed at the top of the mixing drum, a first reinforcing plate is fixedly installed at one ends of the first reinforcing columns, and a first motor is fixedly installed at the top of the first reinforcing plate. In order to keep concrete in a fluid state and prevent the concrete from being solidified when the concrete is not used, the first air cylinder rod works to generate pushing force to push the push-pull rod, the second air cylinder rod works to generate pulling force to pull the push-pull rod, the push-pull rod is jointly driven to move horizontally, and the force generated by movement of the push-pull rod drives the extrusion rod to move. The extrusion rod moves to drive the arc-shaped plate to move back and forth, the arc-shaped plate is limited through the limiting rod, the arc-shaped plate is prevented from colliding with the stirring rod in the moving process, at the moment, the arc-shaped plate stirs concrete by moving back and forth, the fluid state of the concrete is kept, and large concrete is prevented from adhering to the inner wall.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering construction, in particular to an automatic grouting device for cement grouting process. Background Art

[0002] Cement grouting foundation refers to a type of grouting foundation, in which cement slurry is evenly injected into the soil through a grouting pump and a grouting pipe, and the water and gas in the rock cracks or between the soil particles are driven away by filling, infiltration and compaction, and the position is filled. After hardening, the rock and soil are cemented into a whole to form a new rock and soil body with high strength, low compressibility, high impermeability and good stability, so that the foundation is reinforced, and infiltration and uneven settlement can be prevented or reduced. The characteristics of this foundation are easy to obtain materials, simple operation and low price. It is suitable for the reinforcement of soft clay, silt, clay, sandy foundations and water-stopping reinforcement of soil layers.

[0003] However, in the prior art, for example, China Publication No.: CN210233474U, a cement pulping machine. It is characterized in that: the various indicators of the pulping machine are formulated in full accordance with the requirements of the national post-grouting specifications for bored piles; the pulping barrel of the pulping machine overlaps with the horizontal projection of the pulping barrel, and the electric pulping valve and the filter are respectively installed on the pulping barrel and the pulping barrel, and the plane position is at the overlapping part of the horizontal projection of the two barrels; the pulping barrel and the pulping barrel of the pulping machine are both provided with weighing sensors; the barrel wall of the pulping machine is provided with a special guide plate; the pulping machine adopts automatic and manual switching modes; the joint control system provided by the pulping machine can control pulping and grouting at the same time, and upload the pulping data and grouting data to the cloud server in real time.

[0004] Although the above scheme has the above advantages, the disadvantage of the above scheme is that this device will cause cement to stick to the inner wall when in use, and the mud in the mixing drum cannot be fully and evenly mixed, affecting the quality of cement, and cannot better keep the mud in the mixing drum from solidifying, reducing the use effect of cement, and cannot automatically clean up the remaining residue in the mixing drum after use, affecting the subsequent slurrying effect. Utility Model Content

[0005] The purpose of the utility model is to solve the problems in the prior art that cement sticks to the inner wall during use, the slurry in the mixing drum cannot be fully and evenly mixed, which affects the quality of cement, and the slurry in the mixing drum cannot be better kept from solidifying, which reduces the use effect of cement, and the remaining residue in the mixing drum cannot be automatically cleaned after use, which affects the subsequent slurrying effect.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automated slurry making device for cement grouting process, comprising: a mixing drum, a plurality of reinforcement columns are fixedly installed on the top of the mixing drum, a reinforcement plate is fixedly installed on one end of the plurality of reinforcement columns, a motor is fixedly installed on the top of the reinforcement plate, a mixing rod is fixedly connected to the output end of the motor, a plurality of cylinders are fixedly installed on the top of the mixing drum, a plurality of cross plates are fixedly installed on the top of the cylinders, a plurality of cylinder rods are fixedly installed on the top of the cross plate, and one end of each of the plurality of cylinder rods is fixedly connected to A push-pull rod, one side of the outer surface of each of the push-pull rods is fixedly installed with an extrusion rod, one side of the outer surface of each of the push-pull rods is fixedly connected to a limiting rod, a chassis is fixedly installed on the outer surface of the mixing drum, a plurality of cylinder rods 2 are fixedly connected to the top of the chassis, one end of each of the cylinder rods 2 is fixedly connected to the other side of the outer surface of the push-pull rod, a plurality of conveying pipes are fixedly installed on the outer surface of the mixing drum, one end of each of the conveying pipes is fixedly connected to a material barrel, a plurality of supporting legs are fixedly connected to the bottom of the material barrel, and an arc plate is fixedly installed on one side of the outer surface of each of the extrusion rods.

[0007] As a preferred embodiment, the top of the mixing drum is movably connected to a funnel drum, the outer surface of the funnel drum is fixedly connected to a circular rack, and the bottom of the funnel drum is connected to a sealing door via a hinge.

[0008] The technical effect of adopting the above further solution is: utilizing the funnel tube is conducive to effectively making the concrete flow out smoothly for use.

[0009] As a preferred embodiment, a plurality of scrapers are fixedly mounted on the top of the funnel tube, and one side of the outer surface of the plurality of scrapers is slidably connected to the inner wall of the mixing tube.

[0010] The technical effect of adopting the above further solution is that the scraper can be used to effectively and conveniently scrape out the remaining concrete residue.

[0011] As a preferred embodiment, a plurality of reinforcement columns 2 are fixedly installed on the top of the chassis, one end of each of the plurality of reinforcement columns 2 is fixedly connected to a reinforcement plate 2, and a motor 2 is fixedly installed on one side of the outer surface of the reinforcement plate 2.

[0012] The technical effect of adopting the above further solution is that the chassis can effectively and fully utilize the device space.

[0013] As a preferred embodiment, the output end of the second motor is fixedly connected with a rotating gear, and the rack of the rotating gear is meshed with the rack of the circular rack.

[0014] The technical effect of adopting the above further solution is: utilizing the cooperation between the rotating gear and the circular rack to provide power for the scraper.

[0015] As a preferred embodiment, the bottom of the reinforcement plate 1 is fixedly connected to one end of the reinforcement column 1, and the other ends of the plurality of reinforcement columns 1 are fixedly connected to the top of the mixing drum.

[0016] The technical effect of adopting the above further solution is: using reinforcement column one to provide support for reinforcement plate one, thereby enhancing its stability.

[0017] As a preferred embodiment, one side of the outer surfaces of the plurality of push-pull rods is fixedly connected to one end of cylinder rod one, and the other side of the outer surfaces of the plurality of push-pull rods is fixedly connected to one end of cylinder rod two.

[0018] The technical effect of adopting the above further solution is: utilizing the interaction between cylinder rod one and cylinder rod two to effectively provide a driving force for the push-pull rod.

[0019] As a preferred embodiment, one end of each of the plurality of limit rods is fixedly connected to one side of the outer surface of the push-pull rod, and the tops of each of the plurality of support legs are fixedly connected to the bottom of the material barrel.

[0020] The technical effect of adopting the above further solution is: utilizing the limiting rod to effectively provide a limiting effect for the movement.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] 1. In the utility model, the construction personnel pour water into one of the material barrels according to the proportion, and pour powdery materials such as sand into the other material barrel according to the proportion. The construction personnel make the materials in the material barrels enter the mixing barrel through the conveying pipe. When the materials in the mixing barrel are full, the construction personnel turn on the external power supply of motor 1, start motor 1, and the output shaft of motor 1 starts to rotate and drives the stirring rod to rotate. The stirring rod is stirring concrete. After the stirring is completed, the motor 1 is turned off. In order to keep the concrete in a fluid state when not in use and prevent it from solidifying, the construction personnel turn on the cylinder rod 1 through the controller to make the cylinder rod 1 work to produce a push The force pushes the push-pull rod, and the construction personnel open the cylinder rod two through the controller, so that the cylinder rod two works to generate a pulling force to pull the push-pull rod. The construction personnel use the controller to make the pulling force of the cylinder rod two and the thrust of the cylinder rod one produce a mutual force, and jointly drive the push-pull rod to move horizontally. The force generated by the movement of the push-pull rod drives the extrusion rod to move, and the extrusion rod drives the arc plate to move back and forth through movement, and limits the arc plate through the limit rod to prevent the arc plate from hitting the mixing rod during movement. At this time, the arc plate stirs the concrete by moving back and forth to maintain its fluid state and prevent large pieces of concrete from sticking to the inner wall. The sealing door is opened when in use.

[0023] 2. After the use of the utility model, when the residual concrete inside needs to be cleaned, the construction personnel turn on the external power supply of motor 2 and start motor 2. The output shaft of motor 2 starts to rotate and drives the rotating gear to rotate. The circular rack is driven to rotate by the rack of the rotating gear. The circular rack drives the funnel tube to start rotating. The funnel tube drives the scraper to move by rotating. At this time, the scraper has scraped half of the concrete on the inner wall. Then the construction personnel make motor 2 rotate in the opposite direction to scrape off the other half of the concrete on the inner wall. Therefore, the back and forth movement of motor 2 in the inner wall can achieve the effect of automatically cleaning the remaining concrete residue on the inner wall of the mixing drum. After the cleaning is completed, the construction personnel perform high-pressure flushing on the inside to clean out the residue. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional structural schematic diagram of an automated grouting device for cement grouting process provided by the utility model;

[0025] Figure 2 The utility model provides a cement grouting process automatic slurry making device Figure 1 Enlarged view of point A in the middle;

[0026] Figure 3 The utility model provides a cement grouting process automatic slurry making device Figure 1 Enlarged view of point B in the middle;

[0027] Figure 4A schematic diagram of the bottom three-dimensional structure of an automatic grouting device for cement grouting process provided by the utility model;

[0028] Figure 5 A bottom-up stereoscopic structural schematic diagram of an automated grouting device for cement grouting provided by the utility model;

[0029] Figure 6 The utility model provides a cement grouting process automatic slurry making device Figure 5 Enlarged view of center C.

[0030] Legend:

[0031] 1. Mixing drum; 101. Horizontal plate; 102. Funnel drum; 103. Motor 1; 104. Reinforcement plate 1; 105. Reinforcement column 1; 106. Cylinder; 2. Push-pull rod; 201. Cylinder rod 1; 202. Chassis; 203. Cylinder rod 2; 204. Extrusion rod; 205. Limit rod; 206. Arc plate; 3. Material drum; 301. Support leg; 302. Conveying pipe; 4. Circular rack; 401. Scraper; 402. Mixing rod; 403. Motor 2; 404. Reinforcement plate 2; 405. Reinforcement column 2; 406. Rotating gear; 407. Sealing door. DETAILED DESCRIPTION

[0032] 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.

[0033] See also Figure 1-6The utility model provides a technical solution: an automated slurry making device for cement grouting process, comprising: a mixing drum 1, a plurality of reinforcement columns 105 are fixedly installed on the top of the mixing drum 1, a reinforcement plate 104 is fixedly installed on one end of the plurality of reinforcement columns 105, a motor 103 is fixedly installed on the top of the reinforcement plate 104, a stirring rod 402 is fixedly connected to the output end of the motor 103, a plurality of cylinders 106 are fixedly installed on the top of the mixing drum 1, a horizontal plate 101 is fixedly installed on the top of the plurality of cylinders 106, a plurality of cylinder rods 201 are fixedly installed on the top of the horizontal plate 101, and a push-pull rod is fixedly connected to one end of each of the plurality of cylinder rods 201 2, an extrusion rod 204 is fixedly installed on one side of the outer surface of the plurality of push-pull rods 2, a limit rod 205 is fixedly connected to one side of the outer surface of the plurality of push-pull rods 2, a chassis 202 is fixedly installed on the outer surface of the mixing drum 1, a plurality of cylinder rods 203 are fixedly connected to the top of the chassis 202, one ends of the plurality of cylinder rods 203 are fixedly connected to the other side of the outer surface of the push-pull rod 2, a plurality of conveying pipes 302 are fixedly installed on the outer surface of the mixing drum 1, one ends of the plurality of conveying pipes 302 are fixedly connected to a material barrel 3, a plurality of supporting legs 301 are fixedly connected to the bottom of the material barrel 3, and an arc plate 206 is fixedly installed on one side of the outer surface of the plurality of extrusion rods 204.

[0034] like Figure 1-6 As shown, the top of the mixing drum 1 is movably connected to a funnel drum 102, the outer surface of the funnel drum 102 is fixedly connected to a circular rack 4, and the bottom of the funnel drum 102 is hingedly connected to a sealing door 407. The use of the funnel drum 102 is conducive to effectively allowing the concrete to flow out smoothly for use.

[0035] like Figure 1-6 As shown, a plurality of scrapers 401 are fixedly installed on the top of the funnel tube 102, and one side of the outer surface of the plurality of scrapers 401 is slidably connected to the inner wall of the mixing tube 1. The scrapers 401 can be used to effectively and conveniently scrape out the remaining concrete residue.

[0036] like Figure 1-6 As shown, a plurality of reinforcing columns 405 are fixedly installed on the top of the chassis 202, one end of each of the plurality of reinforcing columns 405 is fixedly connected to a reinforcing plate 404, a motor 403 is fixedly installed on one side of the outer surface of the reinforcing plate 404, and the chassis 202 can be used to effectively and fully utilize the device space.

[0037] like Figure 1-6 As shown, the output end of the second motor 403 is fixedly connected to a rotating gear 406 , and the rack of the rotating gear 406 is meshed with the rack of the circular rack 4 , and the rotating gear 406 and the circular rack 4 cooperate with each other to provide power for the scraper 401 .

[0038] like Figure 1-6As shown, the bottom of the reinforcement plate 104 is fixedly connected to one end of the reinforcement column 105, and the other ends of the multiple reinforcement columns 105 are fixedly connected to the top of the mixing drum 1. The reinforcement column 105 is used to provide support for the reinforcement plate 104 to enhance its stability.

[0039] like Figure 1-6 As shown, one side of the outer surface of the multiple push-pull rods 2 is fixedly connected to one end of the cylinder rod 1 201, and the other side of the outer surface of the multiple push-pull rods 2 is fixedly connected to one end of the cylinder rod 2 203. The interaction between the cylinder rod 1 201 and the cylinder rod 2 203 is utilized to effectively provide a driving force for the push-pull rods 2.

[0040] like Figure 1-6 As shown, one end of multiple limit rods 205 is fixedly connected to one side of the outer surface of the push-pull rod 2, and the tops of multiple support legs 301 are fixedly connected to the bottom of the material barrel 3, and the limit rods 205 are used to effectively provide a limiting effect for the movement of 2.

[0041] Working principle: The construction personnel pour water into one of the material barrels 3 according to the proportion, and pour powdery materials such as sand into the other material barrel 3 according to the proportion. The construction personnel make the materials in the material barrel 3 enter the mixing barrel 1 through the conveying pipe 302. When the materials in the mixing barrel 1 are full, the construction personnel turn on the external power supply of the motor 103, start the motor 103, and the output shaft of the motor 103 starts to rotate and drives the stirring rod 402 to rotate. The stirring rod 402 is stirring the concrete. After the stirring is completed, the motor 103 is turned off. In order to prevent the concrete from being used When in use, the fluid state is maintained to prevent it from solidifying. The construction personnel open the cylinder rod 1 201 through the controller, so that the cylinder rod 1 201 works to generate a driving force to push the push-pull rod 2, and the construction personnel open the cylinder rod 2 203 through the controller, so that the cylinder rod 203 works to generate a pulling force to pull the push-pull rod 2. The construction personnel use the controller to make the pulling force of the cylinder rod 203 and the thrust of the cylinder rod 1 201 produce a mutual force, and jointly drive the push-pull rod 2 to move horizontally. The force generated by the movement of the push-pull rod 2 drives the extrusion rod 204 to move, and the extrusion rod 204 drives the arc by moving The curved plate 206 moves back and forth, and the limiting rod 205 limits the curved plate 206 to prevent the curved plate 206 from hitting the stirring rod 402 during movement. At this time, the curved plate 206 stirs the concrete by moving back and forth to maintain its fluid state and prevent large pieces of concrete from sticking to the inner wall. When in use, the sealing door 407 is opened. After use, when it is necessary to clean the residual concrete inside, the construction personnel turn on the external power supply of the motor 2 403, start the motor 2 403, and the output shaft of the motor 2 403 starts to rotate to drive the rotating gear 406 to move forward. The circular rack 4 is driven to rotate by rotating the rack of the gear 406, and the circular rack 4 drives the funnel barrel 102 to start rotating. The funnel barrel 102 drives the scraper 401 to move by rotating. At this time, the scraper 401 has scraped half of the concrete on the inner wall, and then the construction personnel make the motor 2 403 rotate in the opposite direction to scrape off the other half of the concrete on the inner wall. Therefore, the back and forth movement of the motor 2 403 in the inner wall can automatically clean the remaining concrete residue on the inner wall of the mixing drum 1. After the cleaning is completed, the construction personnel perform high-pressure washing on the inside to clean out the residue.

[0042] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An automated grouting device for cement grouting process, characterized in that: include: A mixing drum (1), wherein a plurality of reinforcing columns (105) are fixedly mounted on the top of the mixing drum (1), a reinforcing plate (104) is fixedly mounted on one end of the plurality of reinforcing columns (105), a motor (103) is fixedly mounted on the top of the reinforcing plate (104), a mixing rod (402) is fixedly connected to the output end of the motor (103), a plurality of cylinders (106) are fixedly mounted on the top of the mixing drum (1), a transverse plate (101) is fixedly mounted on the top of the plurality of cylinders (106), a plurality of cylinder rods (201) are fixedly mounted on the top of the transverse plate (101), a push-pull rod (2) is fixedly connected to one end of each of the plurality of cylinder rods (2), and one side of the outer surface of each of the plurality of push-pull rods (2) is An extrusion rod (204) is fixedly installed, and one side of the outer surface of the plurality of push-pull rods (2) is fixedly connected to a limiting rod (205); a chassis (202) is fixedly installed on the outer surface of the mixing drum (1); a plurality of cylinder rods (203) are fixedly connected to the top of the chassis (202); one end of the plurality of cylinder rods (203) is fixedly connected to the other side of the outer surface of the push-pull rod (2); a plurality of conveying pipes (302) are fixedly installed on the outer surface of the mixing drum (1); one end of the plurality of conveying pipes (302) is fixedly connected to a material barrel (3); the bottom of the material barrel (3) is fixedly connected to a plurality of supporting legs (301); and an arc plate (206) is fixedly installed on one side of the outer surface of the plurality of extrusion rods (204).

2. The automatic slurry making device for cement grouting process according to claim 1 is characterized in that: The top of the mixing drum (1) is movably connected to a funnel drum (102), the outer surface of the funnel drum (102) is fixedly connected to a circular rack (4), and the bottom of the funnel drum (102) is connected to a sealing door (407) via a hinge.

3. The automatic slurry making device for cement grouting process according to claim 2 is characterized in that: A plurality of scrapers (401) are fixedly mounted on the top of the funnel barrel (102), and one side of the outer surfaces of the plurality of scrapers (401) are slidably connected to the inner wall of the mixing barrel (1).

4. The automatic slurry making device for cement grouting process according to claim 1 is characterized in that: A plurality of reinforcing columns (405) are fixedly mounted on the top of the chassis (202), one end of each of the plurality of reinforcing columns (405) is fixedly connected to a reinforcing plate (404), and a motor (403) is fixedly mounted on one side of the outer surface of the reinforcing plate (404).

5. The automatic slurry making device for cement grouting process according to claim 4 is characterized in that: The output end of the second motor (403) is fixedly connected to a rotating gear (406), and the rack of the rotating gear (406) is meshed with the rack of the circular rack (4).

6. The automatic slurry making device for cement grouting process according to claim 1, characterized in that: The bottom of the reinforcement plate 1 (104) is fixedly connected to one end of the reinforcement column 1 (105), and the other ends of the plurality of reinforcement columns 1 (105) are fixedly connected to the top of the mixing drum (1).

7. The automatic slurry making device for cement grouting process according to claim 1 is characterized by: One side of the outer surface of the plurality of push-pull rods (2) is fixedly connected to one end of the first cylinder rod (201), and the other side of the outer surface of the plurality of push-pull rods (2) is fixedly connected to one end of the second cylinder rod (203).

8. The automatic slurry making device for cement grouting process according to claim 1 is characterized by: One end of each of the plurality of limit rods (205) is fixedly connected to one side of the outer surface of the push-pull rod (2), and the tops of each of the plurality of support legs (301) are fixedly connected to the bottom of the material barrel (3).

Images