Rapid pointing tool

Abstract

The utility model relates to the technical field of pointing tools, in particular to a quick pointing tool which comprises a pointing tool body, a spiral feeder, a steel ball and a scraper blade, auxiliary grooves are formed in the left side and the right side of the top of the pointing tool body, supporting plates are inserted into the inner walls of the auxiliary grooves in the left side and the right side, mounting grooves are formed in the bottoms of the supporting plates, and the mounting grooves are matched with the spiral feeder. A bearing is mounted on the inner wall of the mounting groove, and a stirring rod is mounted on the inner ring wall of the bearing; the pointing tool has the beneficial effects that in the process of pushing the pointing tool body to move, a transmission shaft is used for driving a bevel gear I on the inner wall of a fixed block to rotate and driving a bevel gear II meshed with the bevel gear I to rotate, so that a stirring rod can be driven to rotate in the pointing tool body without manual operation of a worker, and mortar is stirred to be prevented from being solidified; therefore, the labor capacity of workers can be reduced, the using effect of the pointing tool is improved, and the construction efficiency and the construction quality are effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of grouting tools, specifically a tool for quick grouting. Background Technology

[0002] With the rapid development of my country's water conservancy industry, the task of channel lining is increasing. Channel lining refers to laying protective materials on the inner wall of a channel to reduce the erosion of the channel by water flow and improve its seepage prevention capacity. Channel lining plays a role in protecting the channel structure, extending its service life, preventing leakage and improving water conveyance efficiency in water conservancy projects. It is an important link in ensuring the normal operation of water conservancy facilities.

[0003] In existing technologies, traditional channel lining grouting construction mainly relies on manual operation, resulting in low construction efficiency, inconsistent quality, and difficulty in ensuring long-term normal and healthy operation. Manual grouting is not only time-consuming and labor-intensive, but also has significant deficiencies in precision and consistency, easily leading to cracks and gaps, affecting the channel's seepage prevention ability and overall stability. Although existing channel lining grouting tools do not require manual operation by workers, mortar needs to be filled during the grouting process. Therefore, workers still need to manually inject the mixed mortar into the grouting tool and frequently stir the mortar in the storage tank to prevent it from hardening. This increases the workload of workers and affects construction efficiency.

[0004] Therefore, a quick grouting tool is needed to solve the problem that existing grouting tools require workers to frequently stir the mortar in the storage tank to prevent it from hardening, which increases the workload of workers and affects construction efficiency. Utility Model Content

[0005] The purpose of this invention is to provide a tool for quick grouting, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a tool for quick grouting, comprising a grouting tool body, a spiral feeder, a steel ball, and a scraper. The top left and right sides of the grouting tool body are provided with auxiliary grooves, and support plates are inserted into the inner walls of the auxiliary grooves on the left and right sides. The bottom of the support plate is provided with an installation groove, and a bearing is installed on the inner wall of the installation groove. A stirring rod is installed on the inner ring wall of the bearing.

[0007] Preferably, a fixing block is installed at the bottom of the grouting tool body, a bevel gear one is installed on the left side of the inner wall of the fixing block, a bevel gear two is installed on the top of the inner wall of the fixing block, an insert block is installed at the top of the bevel gear two, a slot is opened at the bottom of the stirring rod, and a drive shaft is inserted into the bottom of the grouting tool body.

[0008] Preferably, the drive shaft passes through the fixed block and is installed between the drive shaft and bevel gear one, the bevel gear one and bevel gear two are meshed, the bevel gear two passes through the inner bottom of the grouting tool body, and the insert block is inserted into the inner wall of the slot.

[0009] Preferably, the support plate has a sliding groove in the middle, and pull blocks are installed on both the left and right sides of the inner wall of the sliding groove. A limiting rod is installed on the opposite side of the pull blocks on both the left and right sides. An elastic element is sleeved on the outside of the limiting rod. The support plate has a moving groove in both the left and right sides inside. A connecting plate is installed on the inner wall of the moving groove. A limiting groove is provided on the inner wall of the auxiliary groove.

[0010] Preferably, one side of the elastic element is installed between the connecting plate and the other side is installed between the elastic element and the inner wall of the moving groove, and the connecting plate is installed on the outside of the limiting rod.

[0011] Preferably, the opposite sides of the limiting rods on both the left and right sides pass through the support plate and are inserted into the inner wall of the limiting groove, and the limiting rods pass through the moving groove.

[0012] Preferably, the stirring rod is inserted into the inner wall of the grouting tool body, and the bottom end of the stirring rod is in contact with the top end of the bevel gear two.

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

[0014] The quick grouting tool proposed in this utility model, during the movement of the grouting tool body, uses a transmission shaft to drive the rotation of a bevel gear one on the inner wall of the fixed block, and drives the meshing bevel gear two to rotate. Thus, without manual operation by the worker, the mixing rod can be driven to rotate inside the grouting tool body and mix the mortar to prevent it from hardening. This not only reduces the workload of workers and improves the use effect of the grouting tool, but also effectively improves construction efficiency and construction quality. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is a schematic diagram of the scraper structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the fixing block structure of this utility model;

[0018] Figure 4 for Figure 3 Cross-sectional view of the structure at point AA;

[0019] Figure 5 This is a schematic diagram of the insert structure of this utility model;

[0020] Figure 6This is a schematic diagram of the mounting groove structure of this utility model;

[0021] Figure 7 This is a schematic diagram of the support plate structure of this utility model;

[0022] Figure 8 for Figure 7 Cross-sectional view of the structure at point BB;

[0023] Figure 9 This is a schematic diagram of the auxiliary groove structure of this utility model.

[0024] In the diagram: 1. Grouting tool body; 2. Fixing block; 3. Drive shaft; 4. Screw feeder; 5. Steel ball; 6. Scraper; 7. Support plate; 8. Stirring rod; 9. Bevel gear one; 10. Bevel gear two; 11. Insert block; 12. Mounting groove; 13. Bearing; 14. Slot; 15. Limiting rod; 16. Elastic element; 17. Pull block; 18. Slide groove; 19. Moving groove; 20. Connecting plate; 21. Auxiliary groove; 22. Limiting groove. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] Example 1: Please refer to Figures 1 to 9 This utility model provides a technical solution: a quick grouting tool, including a grouting tool body 1, a spiral feeder 4, a steel ball 5, and a scraper 6. A spring is installed inside the mounting rod at the top of the steel ball 5, thereby pushing the steel ball 5 to adhere to the grout joint, compacting the mortar. The scraper 6 can be adjusted in height via a knob at its top to suit grouting at different heights, thus improving its scraping effect. The spiral feeder 4 is connected to a transmission shaft 3 via gears, thereby reducing the use of a drive source through linkage, thus improving the grouting tool's effectiveness. The top left and right sides of the main body 1 are provided with auxiliary grooves 21. Support plates 7 are inserted into the inner walls of the auxiliary grooves 21 on both sides. The bottom of the support plate 7 is provided with an installation groove 12. The inner wall of the installation groove 12 is equipped with a bearing 13. The inner ring wall of the bearing 13 is equipped with a stirring rod 8. The stirring rod 8 is inserted into the inner wall of the grouting tool body 1, so as to facilitate the stirring of the mortar in the grouting tool body 1 and prevent it from hardening. The bottom end of the stirring rod 8 is attached to the top of the bevel gear 10, so as to facilitate the subsequent disassembly and removal of the stirring rod 8 for cleaning.

[0027] First, mortar is poured into the inner wall of the grouting tool body 1. Then, the stirring rod 8 is rotated. At the same time, the stirring rod 8 is installed between the bearing 13 and the mounting groove 12, thereby driving the stirring rod 8 to stir the mortar on the inner wall of the grouting tool body 1 to prevent it from hardening. Through the linkage, the performance of the grouting tool body 1 is improved.

[0028] Example 2: Based on Example 1, in order to drive the stirring rod 8 to rotate, a fixing block 2 is installed at the bottom of the grouting tool body 1. A bevel gear 9 is installed on the left side of the inner wall of the fixing block 2, and a bevel gear 10 is installed on the top of the inner wall of the fixing block 2. An insert block 11 is installed at the top of the bevel gear 10. A slot 14 is opened at the bottom of the stirring rod 8. A drive shaft 3 is inserted into the bottom of the grouting tool body 1. The drive shaft 3 passes through the fixing block 2 and is installed between the drive shaft 3 and the bevel gear 9. The bevel gear 9 and the bevel gear 10 are meshed and connected. Thus, the drive shaft 3 drives the bevel gear 9 to rotate, and at the same time drives the bevel gear 10 to drive the stirring rod 8 to rotate synchronously, so as to achieve the linkage effect and reduce the use cost of the grouting tool body. The bevel gear 10 passes through the inner bottom of the grouting tool body 1, and the insert block 11 is inserted into the inner wall of the slot 14, so as to facilitate the subsequent disassembly of the stirring rod 8.

[0029] First, mortar is poured into the inner wall of the grouting tool body 1. Then, the grouting tool body 1 is pushed. During its movement, the transmission shaft 3 is fixedly installed with the bevel gear 9, and the bevel gear 9 meshes with the bevel gear 10. The bevel gear 10 drives the stirring rod 8 to rotate. At the same time, the stirring rod 8 is installed between the bearing 13 and the mounting groove 12, thereby driving the stirring rod 8 to stir the mortar on the inner wall of the grouting tool body 1, preventing it from hardening. Through the linkage, the use of the driving source of the grouting tool body 1 is reduced, the use cost of the grouting tool body 1 is reduced, and its use effect is improved.

[0030] Example 3: Based on Example 2, to facilitate the disassembly of the stirring rod 8, a sliding groove 18 is provided in the middle of the support plate 7. Pull blocks 17 are installed on both the left and right sides of the inner wall of the sliding groove 18. A limiting rod 15 is installed on the opposite side of each pull block 17. An elastic element 16 is sleeved on the outer side of the limiting rod 15. Moving grooves 19 are provided on both the left and right sides of the inner wall of the support plate 7. A connecting plate 20 is installed on the inner wall of the moving groove 19. A limiting groove 22 is provided on the inner wall of the auxiliary groove 21. One side of the elastic element 16 is connected to the connecting plate 20. The support plate 7 is installed between the support plate 7 and the inner wall of the moving groove 19 on the other side. The connecting plate 20 is installed on the outside of the limiting rod 15, so that the elastic force of the elastic element 16 pushes the limiting rod 15 to reset and insert into the inner wall of the limiting groove 22, thereby locking the support plate 7 and the grooving tool body 1. The opposite sides of the left and right limiting rods 15 pass through the support plate 7 and are inserted into the inner wall of the limiting groove 22. The limiting rod 15 passes through the moving groove 19, so that the support plate 7 and the grouting tool body 1 are locked together by the limiting rod 15 for subsequent disassembly and use.

[0031] When the stirring rod 8 needs to be disassembled, first squeeze the two pull blocks 17 to move towards each other along the inner wall of the slide groove 18, and drive the limiting rod 15 on one side to disengage from the inner wall of the limiting groove 22. At the same time, drive the connecting plate 20 to slide on the inner wall of the moving groove 19, so that the elastic element 16 is in a compressed state. At this time, the support plate 7 can be pulled upward to disengage from the auxiliary groove 21, thereby driving the stirring rod 8 to move upward and allowing the insert block 11 to disengage from the slot 14, thus making it easier to remove the stirring rod 8 for cleaning. After that, insert the stirring rod 8 into the top of the bevel gear 10, and drive the insert block 11 to insert into the inner wall of the slot 14. At this time, the support plate 7 returns to the inner wall of the two auxiliary grooves 21. Then, the two pull blocks 17 can be released, and the elastic force of the elastic element 16 drives the connecting plates 20 on both sides to return to their original positions. At the same time, push one end of the limiting rod 15 to insert into the inner wall of the limiting groove 22, thereby locking the support plate 7 and the grouting tool body 1, which is convenient for subsequent disassembly and improves the performance of the grouting tool body 1.

[0032] In actual use, mortar is first poured into the inner wall of the grouting tool body 1, and then the grouting tool body 1 is pushed. During its movement, since the transmission shaft 3 is fixedly installed with the bevel gear 9 and the bevel gear 9 meshes with the bevel gear 10, the bevel gear 10 drives the stirring rod 8 to rotate. At the same time, the stirring rod 8 is installed between the bearing 13 and the mounting groove 12, thereby driving the stirring rod 8 to stir the mortar on the inner wall of the grouting tool body 1, preventing it from hardening. In addition, through the linkage, the use of the driving source of the grouting tool body 1 is reduced, the use cost of the grouting tool body 1 is reduced, and its use effect is improved.

[0033] When the stirring rod 8 needs to be disassembled, first squeeze the two pull blocks 17 to move towards each other along the inner wall of the slide groove 18, and drive the limiting rod 15 on one side to disengage from the inner wall of the limiting groove 22. At the same time, drive the connecting plate 20 to slide on the inner wall of the moving groove 19, so that the elastic element 16 is in a compressed state. At this time, the support plate 7 can be pulled upward to disengage from the auxiliary groove 21, thereby driving the stirring rod 8 to move upward and allowing the insert block 11 to disengage from the slot 14, thus making it easier to remove the stirring rod 8 for cleaning. After that, insert the stirring rod 8 into the top of the bevel gear 10, and drive the insert block 11 to insert into the inner wall of the slot 14. At this time, the support plate 7 returns to the inner wall of the two auxiliary grooves 21. Then, the two pull blocks 17 can be released, and the elastic force of the elastic element 16 drives the connecting plates 20 on both sides to return to their original positions. At the same time, push one end of the limiting rod 15 to insert into the inner wall of the limiting groove 22, thereby locking the support plate 7 and the grouting tool body 1, which is convenient for subsequent disassembly and improves the performance of the grouting tool body 1.

[0034] 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 tool for rapid grouting, comprising a grouting tool body (1), a spiral feeder (4), a steel ball (5), and a scraper (6), characterized in that: The top left and right sides of the grouting tool body (1) are provided with auxiliary grooves (21), and the inner walls of the auxiliary grooves (21) on the left and right sides are connected with support plates (7). The bottom of the support plates (7) is provided with mounting grooves (12), and the inner wall of the mounting grooves (12) is equipped with bearings (13). The inner ring wall of the bearings (13) is equipped with stirring rods (8).

2. The tool for quick grouting according to claim 1, characterized in that: The bottom of the grouting tool body (1) is equipped with a fixing block (2), a bevel gear (9) is installed on the left side of the inner wall of the fixing block (2), a bevel gear (10) is installed on the top of the inner wall of the fixing block (2), an insert (11) is installed on the top of the bevel gear (10), a slot (14) is opened at the bottom of the stirring rod (8), and a drive shaft (3) is inserted into the bottom of the grouting tool body (1).

3. The tool for quick grouting according to claim 2, characterized in that: The drive shaft (3) passes through the fixed block (2) and is installed between the drive shaft (3) and the first bevel gear (9). The first bevel gear (9) is meshed with the second bevel gear (10). The second bevel gear (10) passes through the inner bottom of the grouting tool body (1). The insert (11) is inserted into the inner wall of the slot (14).

4. The tool for quick grouting according to claim 1, characterized in that: The support plate (7) has a sliding groove (18) in the middle. Pull blocks (17) are installed on both the left and right sides of the inner wall of the sliding groove (18). A limiting rod (15) is installed on the opposite side of the pull blocks (17) on both the left and right sides. An elastic element (16) is sleeved on the outside of the limiting rod (15). The support plate (7) has a moving groove (19) in the left and right sides. A connecting plate (20) is installed on the inner wall of the moving groove (19). A limiting groove (22) is opened on the inner wall of the auxiliary groove (21).

5. A tool for quick grouting according to claim 4, characterized in that: One side of the elastic element (16) is installed between the connecting plate (20) and the other side is installed between the inner wall of the moving groove (19), and the connecting plate (20) is installed on the outside of the limiting rod (15).

6. A tool for quick grouting according to claim 4, characterized in that: The limiting rods (15) on the left and right sides of the opposite side both penetrate the support plate (7) and are inserted into the inner wall of the limiting groove (22). The limiting rods (15) penetrate the moving groove (19).

7. The tool for quick grouting according to claim 1, characterized in that: The stirring rod (8) is inserted into the inner wall of the grouting tool body (1), and the bottom end of the stirring rod (8) is in contact with the top end of the bevel gear (10).

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