Grouting device for geotechnical engineering

Abstract

The utility model relates to a grouting device, belongs to the technical field of geotechnical engineering grouting, and particularly relates to a geotechnical engineering grouting device which comprises a table top, and two supporting columns are fixedly connected to the top of the table top. A motor is started to drive a rotating shaft to rotate, a first U-shaped block on a second strip-shaped block is driven to move up and down in a reciprocating mode, a brush is driven to clean the inner wall of the grouting machine body up and down, a belt transmission assembly drives a rotating column to rotate, and a rotating column on a second bevel gear is driven to rotate; the grouting machine body is driven to rotate through a motor, a brush is made to conduct up-down reciprocating cleaning while the grouting machine body rotates, the cleaning efficiency of the inner wall is improved, and the problems that most existing cleaning devices directly adopt a rotary cleaning mode, the cleaning effect is not ideal when impurities which adhere to the inner wall and are difficult to clean are solved. And certain limitation exists, so that the working efficiency of cleaning is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of geotechnical engineering grouting, in particular to a geotechnical engineering grouting device. Background Art

[0002] After searching the Chinese patent with publication number CN217312912U, a geotechnical engineering grouting device is disclosed, including a grouting mechanism, a cleaning mechanism and a pressurizing mechanism. The grouting mechanism includes a grouting bucket, four support rods, a stirring rod, a scraping rod, a support platform, a plug and a motor. The cleaning mechanism includes a water spray assembly and several scraping assemblies.

[0003] Based on the above search and combined with the prior art, we found that:

[0004] Most of the existing cleaning devices directly adopt a rotation cleaning method. When it comes to impurities that are stuck to the inner wall and are difficult to clean, the cleaning effect is not ideal and has certain limitations, thereby reducing the cleaning work efficiency. Utility Model Content

[0005] In order to solve the above technical problems, the utility model proposes a geotechnical engineering grouting device, which starts a motor to drive the rotating shaft to rotate, drives the strip block one to rotate in a circle, drives the U-shaped block one on the strip block two to reciprocate up and down, drives the brush to clean the inner wall of the grouting machine body up and down, drives the rotating column to rotate through the belt transmission assembly, drives the rotating column on the bevel gear two to rotate, and then drives the grouting machine body to rotate.

[0006] The technical solution to achieve the purpose of the utility model is: a geotechnical engineering grouting device, including a desktop, the top of the desktop is fixedly connected to two support columns, one side of one of the support columns is fixedly connected to a motor, the output end of the motor is fixedly connected to a rotating shaft through a coupling, one end of the rotating shaft is fixedly connected to a strip block, and also includes;

[0007] A cleaning mechanism, wherein the cleaning mechanism is located on the table;

[0008] The cleaning mechanism includes a cleaning unit and a rotating unit. The cleaning unit includes a slide rail opened on the inner wall of one side of one of the support columns. A U-shaped block 1 is slidably connected to the slide rail. A strip block 2 is rotatably sleeved on the side where the U-shaped block 1 and the strip block 1 are close to each other. A rotating hole is opened on the table top. A rotating column is rotatably connected in the rotating hole. The bottom end of the rotating column is fixedly connected to a grouting machine body. A brush is attached to the inner wall of the grouting machine body.

[0009] In some embodiments, the rotating unit includes a mounting block fixedly connected to the bottom of the desktop, the mounting block is provided with a movable hole, a rotating rod is rotatably connected in the movable hole, one end of the rotating rod is keyed to bevel gear 1, a key on the rotating column is keyed to bevel gear 2, bevel gear 1 is meshed with bevel gear 2, and a belt drive assembly is jointly installed on the rotating rod and the rotating shaft.

[0010] In some embodiments, the brush and the U-shaped block are fixed by bolts.

[0011] In some embodiments, one side of the two support columns close to each other is fixedly connected with a U-shaped block 2, and the two U-shaped blocks 2 are fixedly connected with a fixing rod, and the two fixing rods are rotatably connected with rollers.

[0012] In some embodiments, a limiting ring is fixedly connected to the circumferential outer wall of the grouting machine body, and the limiting ring is adapted to the roller.

[0013] In some embodiments, a water outlet is provided at the bottom of the grouting machine body, and a plug is installed in the water outlet.

[0014] Compared with the prior art, the present invention has the following significant advantages:

[0015] The utility model connects and fixes the brush and the U-shaped block one by bolts, then sprays water on the inner wall of the grouting machine body to wet it, starts the motor to drive the rotating shaft to rotate, drives the strip block one to rotate in a circle, drives the U-shaped block one on the strip block two to reciprocate up and down, drives the brush to clean the inner wall of the grouting machine body up and down, drives the rotating column to rotate through the belt transmission component, drives the rotating column on the bevel gear two to rotate, and then drives the grouting machine body to rotate, and through the arrangement of the roller and the limiting ring, the stability of the grouting machine body during rotation can be improved, and the brush can be reciprocated up and down for cleaning while the grouting machine body is rotating, thereby improving the cleaning efficiency of the inner wall;

[0016] The invention solves the problem that most existing cleaning devices directly adopt a rotating cleaning method, and the cleaning effect is not ideal for impurities that are stuck on the inner wall and are difficult to clean, and has certain limitations, thereby reducing the cleaning work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure provided by the utility model in one embodiment;

[0019] Figure 2 It is a schematic diagram of the overall cross-sectional three-dimensional structure provided by the utility model in one embodiment;

[0020] Figure 3 The utility model provides in one embodiment Figure 2 A in the middle is an enlarged schematic diagram of the three-dimensional structure;

[0021] Figure 4 The utility model provides in one embodiment Figure 2 The enlarged schematic diagram of the three-dimensional structure is shown at B in the middle.

[0022] Description of reference numerals:

[0023] 1. Tabletop; 2. Support column; 3. Motor; 4. Rotating shaft; 5. Bar block 1; 6. Slide rail; 7. U-shaped block 1; 8. Bar block 2; 9. Brush; 10. Bolt; 11. Mounting block; 12. Rotating rod; 13. Bevel gear 1; 14. Belt drive assembly; 15. Grouting machine body; 16. Rotating column; 17. Bevel gear 2; 18. U-shaped block 2; 19. Fixed rod; 20. Roller; 21. Limiting ring; 22. Plug. DETAILED DESCRIPTION

[0024] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0025] The utility model provides a geotechnical engineering grouting device through improvement. The technical solution of the utility model is:

[0026] like Figure 1-Figure 4 As shown, a geotechnical engineering grouting device includes a tabletop 1, the top of the tabletop 1 is fixedly connected to two support columns 2, the motor 3 and the support columns 2 are preferably fixed by bolts, which is convenient for disassembly during later maintenance, one side of one of the support columns 2 is fixedly connected to the motor 3, the output end of the motor 3 is fixedly connected to the rotating shaft 4 through a coupling, one end of the rotating shaft 4 is fixedly connected to a strip block 5, and also includes a cleaning mechanism, the cleaning mechanism is located on the tabletop 1; the cleaning mechanism includes a cleaning unit and a rotating unit, the cleaning unit includes a A slide rail 6 is provided on the inner wall of one side of a support column 2, a U-shaped block 7 is slidably connected to the slide rail 6, a strip block 2 8 is rotatably sleeved on the side where the U-shaped block 7 and the strip block 5 are close to each other, a rotating hole is provided on the table top 1, a rotating column 16 is rotatably connected in the rotating hole, a grouting machine body 15 is fixedly connected to the bottom end of the rotating column 16, and a brush 9 is attached to the inner wall of the grouting machine body 15; through the setting of the cleaning unit, it is convenient to carry out up and down reciprocating cleaning of the inner wall of the grouting machine body 15, so as to improve the cleaning effect of the inner wall.

[0027] like Figure 1 and Figure 2 As shown, in one embodiment, the rotating unit includes a mounting block 11 fixedly connected to the bottom of the desktop 1, a movable hole is opened on the mounting block 11, a rotating rod 12 is rotatably connected in the movable hole, one end of the rotating rod 12 is keyed to a bevel gear 13, a rotating column 16 is keyed to a bevel gear 2 17, the bevel gear 13 is meshed with the bevel gear 2 17, and a belt transmission assembly 14 is installed on the rotating rod 12 and the rotating shaft 4; through the setting of the rotating unit, it is achieved that the device can be easily rotated.

[0028] like Figure 3 As shown, in one embodiment, the brush 9 and the U-shaped block 7 are fixed by bolts 10; through the provision of the bolts 10, it is achieved that the brush 9 and the U-shaped block 7 are easy to disassemble.

[0029] like Figure 4 As shown, in one embodiment, two support columns 2 are fixedly connected to one side close to each other with a U-shaped block 18, and the two U-shaped blocks 18 are fixedly connected to a fixing rod 19, and the two fixing rods 19 are rotatably connected to a roller 20; through the provision of the roller 20, it is achieved that the device can be easily rotated.

[0030] like Figure 4 As shown, in one embodiment, a limiting ring 21 is fixedly connected to the circumferential outer wall of the grouting machine body 15, and the limiting ring 21 is adapted to the roller 20; through the arrangement of the limiting ring 21 and the roller 20, the rotation of the grouting machine body 15 is achieved, thereby improving the stability during rotation.

[0031] like Figure 1 As shown, in one embodiment, a water outlet is provided at the bottom of the grouting machine body 15 , and a plug 22 is installed in the water outlet. The plug 22 is provided to facilitate the discharge of sewage in the grouting machine body 15 .

[0032] The specific working method is: when in use, the brush 9 and the U-shaped block 7 are connected and fixed by the bolts 10, and then the inner wall of the grouting machine body 15 is wetted by spraying water, and the motor 3 is started to drive the rotating shaft 4 to rotate, drive the strip block 15 to rotate in a circle, drive the U-shaped block 7 on the strip block 2 8 to reciprocate up and down, drive the brush 9 to clean the inner wall of the grouting machine body 15 up and down, drive the rotating column 16 to rotate through the belt transmission assembly 14, drive the rotating column 16 on the bevel gear 2 17 to rotate, and then drive the grouting machine body 15 to rotate. Through the arrangement of the roller 20 and the limit ring 21, the stability of the grouting machine body 15 during rotation can be improved, so that the brush 9 can be reciprocated up and down while the grouting machine body 15 is rotated, thereby improving the cleaning efficiency of the inner wall.

[0033] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A geotechnical engineering grouting device, comprising a tabletop (1), wherein the top of the tabletop (1) is fixedly connected to two support columns (2), one side of one of the support columns (2) is fixedly connected to a motor (3), the output end of the motor (3) is fixedly connected to a rotating shaft (4) via a coupling, and one end of the rotating shaft (4) is fixedly connected to a strip block (5), characterized in that: Also includes; A cleaning mechanism, the cleaning mechanism being located on the tabletop (1); The cleaning mechanism comprises a cleaning unit and a rotating unit. The cleaning unit comprises a slide rail (6) provided on the inner wall of one side of one of the support columns (2). A U-shaped block (7) is slidably connected to the slide rail (6). A strip block (8) is rotatably sleeved on the side where the U-shaped block (7) and the strip block (5) are close to each other. A rotating hole is provided on the table top (1). A rotating column (16) is rotatably connected in the rotating hole. The bottom end of the rotating column (16) is fixedly connected to a grouting machine body (15). A brush (9) is attached to the inner wall of the grouting machine body (15).

2. A geotechnical engineering grouting device according to claim 1, characterized in that: The rotating unit comprises a mounting block (11) fixedly connected to the bottom of the desktop (1), a movable hole is opened on the mounting block (11), a rotating rod (12) is rotatably connected in the movable hole, one end of the rotating rod (12) is key-connected with a bevel gear 1 (13), a rotating column (16) is key-connected with a bevel gear 2 (17), the bevel gear 1 (13) is meshed with the bevel gear 2 (17), and a belt transmission assembly (14) is installed on the rotating rod (12) and the rotating shaft (4) together.

3. A geotechnical engineering grouting device according to claim 1, characterized in that: The brush (9) and the U-shaped block (7) are fixed by bolts (10).

4. A geotechnical engineering grouting device according to claim 1, characterized in that: The two support columns (2) are fixedly connected to one side thereof close to each other with a U-shaped block (18), the two U-shaped blocks (18) are fixedly connected to a fixing rod (19), and the two fixing rods (19) are rotatably connected to a roller (20).

5. A geotechnical engineering grouting device according to claim 1, characterized in that: A limiting ring (21) is fixedly connected to the circumferential outer wall of the grouting machine body (15), and the limiting ring (21) is matched with the roller (20).

6. A geotechnical engineering grouting device according to claim 1, characterized in that: A water outlet hole is provided at the bottom of the grouting machine body (15), and a plug (22) is installed in the water outlet hole.

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