Grouting device for geotechnical engineering

Abstract

The grouting device comprises a movable table, a stirring barrel, a fixing plate, a driving motor, a stirring rod and a control box, the stirring barrel is fixedly installed on the rear side of the top of the movable table, the fixing plate is fixedly connected to the top of the stirring barrel, the driving motor is fixedly installed on the top of the fixing plate, and the stirring rod is fixedly connected to the driving motor. And the stirring rod is fixedly connected to the output end of the driving motor. Through the arrangement of the dustproof covers, the sealing strips and the driving assembly, the driving assembly can effectively drive the dustproof covers to move towards the inner side, the dustproof covers are attached, the control box can be sealed through the dustproof covers and the sealing strips, and the problems that the device is lack of a dustproof structure, and when grouting materials are added into the stirring barrel to be stirred, the sealing strips cannot be used for sealing the control box are solved. The problem that the service life of the control box is affected due to the fact that the control box cannot be subjected to dustproof protection and dust generated during stirring is adsorbed on the surface of the control box is solved.

Description

Technical Field

[0001] This utility model relates to the field of grouting technology in geotechnical engineering, specifically to a grouting device for geotechnical engineering. Background Technology

[0002] Grouting in geotechnical engineering refers to a technique that uses specific materials to inject into soil or rock. By injecting grouting materials, the properties of the soil can be improved, the strength and stability of the soil or rock can be increased, and problems in foundations or other geotechnical structures can be repaired. It is widely used in civil engineering, tunnel engineering, retaining wall engineering and other fields.

[0003] Currently, Chinese utility model patent CN222065422U discloses a grouting device for geotechnical engineering, relating to the field of grouting technology in geotechnical engineering. A guide hopper is fixedly connected to the lower end of a mixing tank, and a conveying pipe is fixedly connected to the lower end of the guide hopper. A mixing mechanism is installed inside the mixing tank, and a guiding mechanism is installed inside the conveying pipe. A conveying motor is fixedly connected to the upper end of a movable support platform, and the output end of the conveying motor is connected to the guiding mechanism. When cleaning the inner wall of the mixing tank is required, the locking bolts are loosened, and the connecting plate and the abutment scraper are moved towards the inner wall of the mixing tank, bringing the abutment scraper into contact with the inner wall of the mixing tank. The position is fixed by the locking bolts. As the mixing motor rotates, the inner wall of the mixing tank can be cleaned. The diameter of the conveying rod gradually increases from left to right, resulting in more material on the left side of the conveying pipe than on the right side, thus ensuring the pressure during the grouting operation of the device.

[0004] Based on the search of the aforementioned patents and the findings of existing equipment, while the aforementioned equipment can solve the problems of grouting materials easily settling in the mixing tank, resulting in low grout mixing efficiency, affecting grouting effect, requiring multiple stirrings, increasing workload, and reducing work efficiency; and the possibility of grout adhering to the inner wall of the mixing tank, preventing the complete utilization of grouting materials and causing waste; and the grout solidifying and adhering to the inner wall of the mixing tank, making the mixing tank difficult to clean and inconvenient for reuse, the device lacks a dustproof structure during use. When grouting materials are added to the mixing tank and stirred, the control box cannot be protected from dust, causing dust generated during stirring to adhere to the surface of the control box, thus affecting the service life of the control box. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a grouting device for geotechnical engineering that has the advantage of dustproof function. This solves the problem that the device lacks a dustproof structure, and when the grouting material is added to the mixing tank and stirred, the control box cannot be protected from dust, causing dust generated during stirring to adhere to the surface of the control box, thus affecting the service life of the control box.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a grouting device for geotechnical engineering, comprising a moving platform, a mixing tank, a fixed plate, a drive motor, a mixing rod, and a control box. The mixing tank is fixedly installed on the rear side of the top of the moving platform, the fixed plate is fixedly connected to the top of the mixing tank, the drive motor is fixedly installed on the top of the fixed plate, the mixing rod is fixedly connected to the output end of the drive motor, the control box is electrically connected to the drive motor via wires, dust covers are provided on both sides of the front side of the control box, the dust covers are made of acrylic material, and a sealing strip is fixedly connected to the inner wall of the dust covers. A drive assembly is fixedly installed on the front side of the top of the control box, and cleaning assemblies are fixedly connected to both sides of the outer side of the dust covers.

[0007] In a preferred embodiment of this utility model, the drive assembly includes a mounting plate, which is fixedly mounted on the front side of the top of the control box. A servo motor is fixedly mounted on the left side of the mounting plate, and a bidirectional screw is fixedly connected to the output end of the servo motor. The right side of the bidirectional screw is movably connected to the right side of the inner wall of the mounting plate through a bearing. Moving rods are threadedly connected to both sides of the surface of the bidirectional screw, and the bottom of the moving rods is fixedly connected to the inner side of the top of the dust cover.

[0008] As a preferred embodiment of this utility model, the cleaning component includes a slide rod, which is fixedly connected to both sides of the outer side of the dust cover. An L-plate is movably connected to the surface of the slide rod, and a scraper is fixedly connected to the front side of the inner wall of the L-plate. The rear side of the scraper contacts the front side of the dust cover.

[0009] As a preferred embodiment of this utility model, the inner wall of the mounting plate is provided with sliding grooves on both sides, and the moving rod is movably embedded with balls on both sides, the surface of the balls being movably connected to the inner wall of the sliding groove.

[0010] As a preferred embodiment of this utility model, rectangular grooves are provided on both sides of the mounting plate, and a dust baffle is fixedly connected to the outer side of the moving rod, with the surface of the dust baffle being movably connected to the inner wall of the rectangular groove.

[0011] As a preferred embodiment of this utility model, a pull block is fixedly connected to the inner side of the front side of the L-plate, and a pull hole is provided on the surface of the pull block.

[0012] As a preferred embodiment of this utility model, brushes are fixedly connected to the top and bottom of the front side of the inner wall of the L-plate, and the number of brushes is set in several groups and distributed at equal intervals.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model, by setting up a dust cover, sealing strip, and drive assembly, can effectively enable the drive assembly to move the dust cover inward, so that the dust covers fit together. The dust cover and sealing strip can seal the control box, thereby protecting the control buttons of the control box from dust and preventing dust from entering the interior of the control box. This solves the problem that the device lacks a dustproof structure, and when the grouting material is added to the mixing tank and stirred, it cannot protect the control box from dust, causing the dust generated during stirring to adhere to the surface of the control box, thus affecting the service life of the control box. It has the advantage of dustproof function.

[0015] 2. By setting up a drive component, this utility model can effectively enable the servo motor to drive the bidirectional screw to rotate inside the mounting plate. The bidirectional screw can drive the moving rod to move inward or outward, so that the moving rod can drive the dust cover to open and close, so as to protect the control buttons of the control box from dust.

[0016] 3. By setting up a cleaning component, this utility model can effectively make the L-plate slide up and down on the surface of the slide rod. The slide rod drives the scraper to move up and down, so that the scraper can scrape off the dust adsorbed on the surface of the dust cover, thereby cleaning the surface of the dust cover so that the user can observe the display screen of the control box through the dust cover. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a three-dimensional structural diagram of the dust cover of this utility model after it is opened;

[0019] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the scraper of this utility model.

[0021] In the diagram: 1. Moving platform; 2. Mixing tank; 3. Fixed plate; 4. Drive motor; 5. Mixing rod; 6. Control box; 7. Dust cover; 8. Sealing strip; 9. Drive assembly; 91. Mounting plate; 92. Servo motor; 93. Bidirectional screw; 94. Moving rod; 10. Cleaning assembly; 101. Slide rod; 102. L-plate; 103. Scraper; 11. Slide groove; 12. Ball bearing; 13. Rectangular groove; 14. Dust baffle; 15. Pull block; 16. Pull hole; 17. Brush. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1 to 4 As shown, the present invention provides a grouting device for geotechnical engineering, comprising a moving platform 1, a mixing tank 2, a fixing plate 3, a drive motor 4, a mixing rod 5, and a control box 6. The mixing tank 2 is fixedly installed on the rear side of the top of the moving platform 1, the fixing plate 3 is fixedly connected to the top of the mixing tank 2, the drive motor 4 is fixedly installed on the top of the fixing plate 3, the mixing rod 5 is fixedly connected to the output end of the drive motor 4, and the control box 6 is electrically connected to the drive motor 4 via wires. Dust covers 7 are provided on both sides of the front side of the control box 6. The dust covers 7 are made of acrylic material, and a sealing strip 8 is fixedly connected to the inner wall of the dust covers 7. A drive assembly 9 is fixedly installed on the front side of the top of the control box 6, and cleaning assemblies 10 are fixedly connected to both sides of the outer side of the dust covers 7.

[0024] refer to Figure 2 and Figure 3 The drive assembly 9 includes a mounting plate 91, which is fixedly mounted on the front side of the top of the control box 6. A servo motor 92 is fixedly mounted on the left side of the mounting plate 91. A bidirectional screw 93 is fixedly connected to the output end of the servo motor 92. The right side of the bidirectional screw 93 is movably connected to the right side of the inner wall of the mounting plate 91 through a bearing. Moving rods 94 are threadedly connected to both sides of the surface of the bidirectional screw 93. The bottom of the moving rods 94 is fixedly connected to the inner side of the top of the dust cover 7.

[0025] As a technical optimization of this utility model, by setting the drive component 9, the servo motor 92 can effectively drive the bidirectional screw 93 to rotate inside the mounting plate 91. The bidirectional screw 93 can drive the moving rod 94 to move inward or outward, so that the moving rod 94 can drive the dust cover 7 to open and close, so as to protect the control buttons of the control box 6 from dust.

[0026] refer to Figure 2 and Figure 4 The cleaning component 10 includes a slide bar 101, which is fixedly connected to both sides of the outer side of the dust cover 7. An L-plate 102 is movably connected to the surface of the slide bar 101. A scraper 103 is fixedly connected to the front side of the inner wall of the L-plate 102. The rear side of the scraper 103 is in contact with the front side of the dust cover 7.

[0027] As a technical optimization of this utility model, by setting the cleaning component 10, the L plate 102 can be effectively slid up and down on the surface of the slide bar 101. The slide bar 101 drives the scraper 103 to move up and down, so that the scraper 103 can scrape off the dust adsorbed on the surface of the dust cover 7, thereby cleaning the surface of the dust cover 7, so that the user can observe the display screen of the control box 6 through the dust cover 7.

[0028] refer to Figure 2 and Figure 3 The inner wall of the mounting plate 91 is provided with grooves 11 on both sides, and the moving rod 94 is movably inlaid with balls 12 on both sides, and the surface of the balls 12 is movably connected to the inner wall of the grooves 11.

[0029] As a technical optimization of this utility model, by setting the slide groove 11 and the ball 12, the ball 12 can be effectively driven to move when the moving rod 94 moves, so that the ball 12 can slide on the inner wall of the slide groove 11, thereby improving the smoothness of the moving rod 94 during adjustment.

[0030] refer to Figure 2 and Figure 3 The mounting plate 91 has rectangular slots 13 on both sides. A dust baffle 14 is fixedly connected to the outer side of the moving rod 94. The surface of the dust baffle 14 is movably connected to the inner wall of the rectangular slot 13.

[0031] As a technical optimization of this utility model, by setting the rectangular groove 13 and the dust baffle 14, the dust baffle 14 can effectively block the front side of the mounting plate 91, preventing dust from entering the interior of the mounting plate 91 and affecting the service life of the bidirectional screw 93. At the same time, the moving rod 94 can push the dust baffle 14 out through the rectangular groove 13.

[0032] refer to Figure 2 and Figure 4 A pull block 15 is fixedly connected to the inner side of the front side of the L plate 102, and a pull hole 16 is opened on the surface of the pull block 15.

[0033] As a technical optimization of this utility model, by setting the pull block 15 and the pull hole 16, the pull block 15 and the pull hole 16 can be used in a coordinated manner, so that the pull block 15 can pull the two L plates 102 up and down at the same time, so as to clean the two dust covers 7 at the same time.

[0034] refer to Figure 2 and Figure 4 Brushes 17 are fixedly connected to the top and bottom of the front side of the inner wall of L plate 102. The number of brushes 17 is set in several groups and is distributed at equal distances.

[0035] As a technical optimization of this utility model, by setting up the brush 17, the brush 17 can be effectively moved up and down when the L plate 102 moves, so that the brush 17 can clean the surface of the dust cover 7, thereby improving the dust cleaning efficiency.

[0036] The working principle and usage process of this utility model are as follows: First, the user adds the grouting material into the mixing tank 2. Then, the control box 6 controls the start of the drive motor 4, which drives the mixing rod 5 to mix the grouting material. During the mixing process, the user activates the servo motor 92 on the left side of the mounting plate 91. The servo motor 92 drives the bidirectional screw 93, causing the moving rod 94 to move inward. The moving rod 94 then moves the dust cover 7 inward, ensuring the two dust covers 7 are properly fitted together. The sealing strip 8 then seals the edges of the dust cover 7, thus blocking the dust generated during the mixing of the grouting material. This achieves a dustproof function, preventing dust from falling onto the control buttons and display screen of the control box 6, and extending the service life of the control box 6. The user can observe the display data of the control box 6 through the advantage that the dust cover 7 is made of acrylic. When the user needs to turn off or adjust the speed of the drive motor 4, the servo motor 92 drives the bidirectional screw 93 to move the moving rod 94 outward. The moving rod 94 drives the dust cover 7 to open, so that the drive motor 4 can be controlled again through the control buttons of the control box 6. When too much dust is adsorbed on the surface of the dust cover 7 and affects the user's observation, the user can pull the L plate 102 up and down on the surface of the slide rod 101 by pulling the pull block 15. The L plate 102 drives the scraper 103 to scrape the surface of the dust cover 7, and the brush 17 cleans the surface of the dust cover 7, so that the dust is separated from the dust cover 7, thus cleaning the dust cover 7, so that the user can observe the display data of the control box 6 through the dust cover 7.

[0037] In summary, this grouting device for geotechnical engineering, by incorporating a dust cover 7, a sealing strip 8, and a drive assembly 9, effectively enables the drive assembly 9 to move the dust cover 7 inward, ensuring a tight seal between the dust covers. The dust cover 7 and the sealing strip 8 seal the control box 6, thus protecting the control buttons and preventing dust from entering the interior of the control box 6. This solves the problem of the device lacking a dustproof structure, which prevents dust protection of the control box when grouting material is added to the mixing tank, causing dust generated during mixing to adhere to the surface of the control box and affecting its service life.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A grouting device for geotechnical engineering, comprising a moving platform (1), a mixing tank (2), a fixed plate (3), a drive motor (4), a mixing rod (5), and a control box (6), characterized in that: The mixing tank (2) is fixedly installed on the rear side of the top of the moving platform (1). The fixing plate (3) is fixedly connected to the top of the mixing tank (2). The drive motor (4) is fixedly installed on the top of the fixing plate (3). The stirring rod (5) is fixedly connected to the output end of the drive motor (4). The control box (6) is electrically connected to the drive motor (4) through wires. Dust covers (7) are provided on both sides of the front side of the control box (6). The dust covers (7) are made of acrylic material. A sealing strip (8) is fixedly connected to the inner wall of the dust cover (7). A drive assembly (9) is fixedly installed on the front side of the top of the control box (6). Cleaning assemblies (10) are fixedly connected to both sides of the outer side of the dust cover (7).

2. A grouting device for geotechnical engineering according to claim 1, characterized in that: The drive assembly (9) includes a mounting plate (91), which is fixedly mounted on the front side of the top of the control box (6). A servo motor (92) is fixedly mounted on the left side of the mounting plate (91). A bidirectional screw (93) is fixedly connected to the output end of the servo motor (92). The right side of the bidirectional screw (93) is movably connected to the right side of the inner wall of the mounting plate (91) through a bearing. Moving rods (94) are threadedly connected to both sides of the surface of the bidirectional screw (93). The bottom of the moving rods (94) is fixedly connected to the inner side of the top of the dust cover (7).

3. A grouting device for geotechnical engineering according to claim 1, characterized in that: The cleaning assembly (10) includes a slide rod (101), which is fixedly connected to both sides of the outer side of the dust cover (7). An L-plate (102) is movably connected to the surface of the slide rod (101). A scraper (103) is fixedly connected to the front side of the inner wall of the L-plate (102), and the rear side of the scraper (103) is in contact with the front side of the dust cover (7).

4. A grouting device for geotechnical engineering according to claim 2, characterized in that: The mounting plate (91) has sliding grooves (11) on both sides of its inner wall, and the moving rod (94) has balls (12) movably embedded on both sides. The surface of the balls (12) is movably connected to the inner wall of the sliding groove (11).

5. A grouting device for geotechnical engineering according to claim 2, characterized in that: The mounting plate (91) has rectangular grooves (13) on both sides. A dust baffle (14) is fixedly connected to the outer side of the moving rod (94). The surface of the dust baffle (14) is movably connected to the inner wall of the rectangular groove (13).

6. A grouting device for geotechnical engineering according to claim 3, characterized in that: A pull block (15) is fixedly connected to the inner side of the front side of the L plate (102), and a pull hole (16) is opened on the surface of the pull block (15).

7. A grouting device for geotechnical engineering according to claim 3, characterized in that: The top and bottom of the inner wall of the L plate (102) are fixedly connected with brushes (17), and the number of brushes (17) is set in several groups and is distributed at equal distances.

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