CN213742460U

CN213742460U - Manual cement grouting machine for concrete joint filling

Info

Publication number: CN213742460U
Application number: CN202022492055.2U
Authority: CN
Inventors: 黄青梨; 宋红恩
Original assignee: Guangdong Yingtian Construction Engineering Co ltd
Current assignee: Guangdong Yingtian Construction Engineering Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-07-20
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a manual cement grouting machine is used in concrete crack filling, concretely relates to cement grouting machine technical field, including the cement grouting machine body, the bottom fixedly connected with mount pad of cement grouting machine body, the below of mount pad is equipped with the base, mount pad and base pass through elevating module and connect, elevating module includes two backup pads that set up in the base top, backup pad and base fixed connection, two the backup pad is connected through first connecting plate, the bottom of mount pad is equipped with first lead screw, first lead screw is connected through first bearing with the mount pad, first lead screw runs through first connecting plate, first lead screw is threaded connection with the connected mode of first connecting plate. The utility model discloses be convenient for adjust the height of cement grouting machine body, through the cooperation of supporting disk and second pinion rack, the position of spacing first pinion rack is avoided the mount pad to rock from top to bottom, has increased stability.

Description

Manual cement grouting machine for concrete joint filling

Technical Field

The utility model relates to a cement grouter technical field, more specifically say, the utility model relates to a manual cement grouter is used in concrete crack filling.

Background

At present, with the rapid development of various infrastructures in China, particularly the high-speed development of the building industry, various buildings are prone to each other, and workers are difficult to fill cement into small gaps, so that the cement grouting machine is improved to bring convenience to the work of the workers, but the existing grouting machine is inconvenient to adjust the height, users have different pressing depths, the high-height people need to bend down when pressing down due to the fixed dead height, the low-height people can press down and exert effort, the working efficiency is influenced, the grouting machine cannot be suitable for decoration filling of different height positions, the practicability of the grouting machine is limited, and the grouting machine is inconvenient to use in practice.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a manual cement grouting machine is used in concrete crack filling to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a manual cement grouting machine for concrete crack filling comprises a cement grouting machine body, wherein the bottom of the cement grouting machine body is fixedly connected with a mounting seat, a base is arranged below the mounting seat, the mounting seat and the base are connected through a lifting assembly, the lifting assembly comprises two supporting plates arranged at the top of the base, the supporting plates are fixedly connected with the base, the two supporting plates are connected through a first connecting plate, a first lead screw is arranged at the bottom of the mounting seat and connected with the mounting seat through a first bearing, the first lead screw penetrates through the first connecting plate, the first lead screw is in threaded connection with the first connecting plate, a first rectangular hole is formed in the top of each supporting plate, a first toothed plate is arranged in each rectangular hole, the top of the first toothed plate is fixedly connected with the bottom of the mounting seat, and a second toothed plate matched with the first toothed plate is arranged above the supporting plates, the second toothed plate is connected with the first connecting plate through a driving assembly, and a supporting assembly matched with the first toothed plate is arranged above the supporting plate.

In a preferred embodiment, the driving assembly includes a second connecting plate disposed on one side of the second gear plate, the second connecting plate is fixedly connected to the second gear plate, a movable plate is fixedly connected to one side of the second connecting plate, a second rectangular hole is formed in the top of the first connecting plate, the movable plate penetrates through the second rectangular hole, a limiting plate is disposed in the second rectangular hole, two sides of the limiting plate are fixedly connected to the inner wall of the second rectangular hole, a limiting hole is formed in one side of the movable plate, the limiting plate penetrates through the limiting hole, and the movable plate is connected to the first connecting plate through the adjusting assembly.

In a preferred embodiment, the adjusting assembly includes a first fixing plate disposed at the bottom of the first connecting plate, the first fixing plate is fixedly connected to the first connecting plate, a second lead screw is disposed on one side of the first fixing plate, the second lead screw penetrates through the movable plate, the second lead screw is connected to the movable plate in a threaded manner, and the second lead screw is connected to the first fixing plate through a second bearing.

In a preferred embodiment, the second lead screw is provided with a first handle.

In a preferred embodiment, the supporting assembly includes a supporting disc disposed on one side of the first toothed plate, a second fixing plate is disposed on one side of the supporting disc, the bottom of the second fixing plate is connected to the supporting plate through a third connecting plate, a third lead screw is fixedly connected to one side of the supporting disc, the third lead screw penetrates through the second fixing plate, and the third lead screw is connected to the second fixing plate in a threaded manner.

In a preferred embodiment, a second handle is arranged on the third lead screw.

In a preferred embodiment, a non-slip mat is fixedly connected to the bottom of the base.

In a preferred embodiment, a handle is arranged on the first lead screw.

The utility model discloses a technological effect and advantage:

1. the height of the cement grouting machine body is convenient to adjust through the matching effect of the cement grouting machine body, the mounting seat, the base, the supporting plate, the first connecting plate, the first lead screw, the first bearing, the first rectangular hole, the first toothed plate, the second toothed plate, the driving assembly and the supporting assembly, the position of the first toothed plate is limited through the matching of the supporting plate and the second toothed plate, the vertical shaking of the mounting seat is avoided, and the stability is improved;

2. through the non-slip mat that sets up, reduce the gliding possibility in relative placement position of base, through the handle that sets up, be convenient for drive first lead screw rotates.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 4 is a schematic view of a third lead screw structure of the present invention.

The reference signs are: 1. a cement grouting machine body; 2. a mounting seat; 3. a base; 4. a support plate; 5. a first connecting plate; 6. a first lead screw; 7. a first bearing; 8. a first rectangular hole; 9. a first toothed plate; 10. a second toothed plate; 11. a second connecting plate; 12. a movable plate; 13. a second rectangular hole; 14. a limiting hole; 15. a limiting plate; 16. a second lead screw; 17. a second bearing; 18. a first handle; 19. a first fixing plate; 20. a support disc; 21. a second fixing plate; 22. a third lead screw; 23. a second handle; 24. a non-slip mat; 25. a grip; 26. and a third connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The manual cement grouting machine for concrete gap repairing shown in the attached figures 1-4 comprises a cement grouting machine body 1, wherein the bottom of the cement grouting machine body 1 is fixedly connected with a mounting seat 2, a base 3 is arranged below the mounting seat 2, and the mounting seat 2 and the base 3 are connected through a lifting assembly;

lifting unit includes two backup pads 4 that set up in 3 tops of base,

backup pad

4 and 3 fixed connection of base, two backup pads 4 are connected through first connecting plate 5, the bottom of mount pad 2 is equipped with first lead screw 6, first lead screw 6 is connected through first bearing 7 with mount pad 2, first lead screw 6 runs through first connecting plate 5, first lead screw 6 is threaded connection with first connecting plate 5's connected mode, first rectangular hole 8 has been seted up at the top of backup pad 4, be equipped with first pinion rack 9 in the first rectangular hole 8, the top of first pinion rack 9 and the bottom fixed connection of mount pad 2, the top of backup pad 4 is equipped with the second pinion rack 10 with first pinion rack 9 matched with, second pinion rack 10 is connected through drive assembly with first connecting plate 5, the top of backup pad 4 is equipped with the supporting component with first pinion rack 9 matched with.

As shown in fig. 1, fig. 2 and fig. 3, the driving assembly includes a second connecting plate 11 disposed on one side of the second gear 10, the second connecting plate 11 is fixedly connected to the second gear 10, a movable plate 12 is fixedly connected to one side of the second connecting plate 11, a second rectangular hole 13 is disposed at the top of the first connecting plate 5, the movable plate 12 penetrates through the second rectangular hole 13, a limiting plate 15 is disposed in the second rectangular hole 13, two sides of the limiting plate 15 are fixedly connected to the inner wall of the second rectangular hole 13, a limiting hole 14 is disposed on one side of the movable plate 12, the limiting plate 15 penetrates through the limiting hole 14, and the movable plate 12 is connected to the first connecting plate 5 through the adjusting assembly.

As shown in fig. 3, the adjusting assembly includes a first fixing plate 19 disposed at the bottom of the first connecting plate 5, the first fixing plate 19 is fixedly connected to the first connecting plate 5, a second lead screw 16 is disposed at one side of the first fixing plate 19, the second lead screw 16 penetrates through the movable plate 12, the second lead screw 16 is connected to the movable plate 12 in a threaded manner, and the second lead screw 16 is connected to the first fixing plate 19 through a second bearing 17; by rotating the second lead screw 16, the second lead screw 16 drives the movable plate 12 to move, and further drives the second toothed plate 10 to contact with the first toothed plate 9 through the second connecting plate 11.

As shown in fig. 3, the second lead screw 16 is provided with a first handle 18; the second lead screw 16 is driven to rotate by a first handle 18.

As shown in fig. 1 and 4, the supporting assembly includes a supporting plate 20 disposed on one side of the first toothed plate 9, a second fixing plate 21 is disposed on one side of the supporting plate 20, the bottom of the second fixing plate 21 is connected to the supporting plate 4 through a third connecting plate 26, a third lead screw 22 is fixedly connected to one side of the supporting plate 20, the third lead screw 22 penetrates through the second fixing plate 21, and the third lead screw 22 is connected to the second fixing plate 21 in a threaded manner; the third lead screw 22 is driven to rotate, so that the supporting plate 20 is in contact with one side of the first toothed plate 9, and supports one side of the first toothed plate 9.

As shown in fig. 4, a second handle 23 is arranged on the third lead screw 22; the third lead screw 22 is driven to rotate conveniently by the second handle 23.

As shown in fig. 1, the bottom of the base 3 is fixedly connected with a non-slip mat 24; the possibility of sliding of the base 3 relative to the placing position is reduced by the arranged non-slip mat 24.

As shown in fig. 1, a handle 25 is arranged on the first lead screw 6; the handle 25 is arranged to facilitate the rotation of the first lead screw 6.

The utility model discloses the theory of operation: the first lead screw 6 is driven to move up and down relative to the first connecting plate 5 by rotating the first lead screw 6, and then the mounting seat 2 is driven to move up and down by the first lead screw 6, meanwhile, the first toothed plate 9 moves up and down relative to the first rectangular hole 8, and after the height of the cement grouting machine body 1 is adjusted, the second lead screw 16 is rotated, so that the second lead screw 16 drives the movable plate 12 to move, and then the second toothed plate 10 is driven to contact with the first toothed plate 9 through the second connecting plate 11, and simultaneously the third lead screw 22 is driven to rotate, so that the supporting plate 20 contacts with one side of the first toothed plate 9, one side of the first toothed plate 9 is supported, the position of the first toothed plate 9 is limited through the matching of the supporting plate 20 and the second toothed plate 10, the height of the cement grouting machine body 1 is convenient to adjust, and the position of the first toothed plate 9 is limited, the mounting seat 2 is prevented from shaking up and down, and the stability is improved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a manual cement grouter is used in concrete crack filling which characterized in that: the grouting machine comprises a cement grouting machine body (1), wherein the bottom of the cement grouting machine body (1) is fixedly connected with a mounting seat (2), a base (3) is arranged below the mounting seat (2), and the mounting seat (2) is connected with the base (3) through a lifting assembly;

the lifting assembly comprises two supporting plates (4) arranged at the top of a base (3), the supporting plates (4) are fixedly connected with the base (3), the two supporting plates (4) are connected through a first connecting plate (5), a first lead screw (6) is arranged at the bottom of the mounting seat (2), the first lead screw (6) is connected with the mounting seat (2) through a first bearing (7), the first lead screw (6) penetrates through the first connecting plate (5), the first lead screw (6) is in threaded connection with the first connecting plate (5), a first rectangular hole (8) is formed in the top of the supporting plates (4), a first toothed plate (9) is arranged in the first rectangular hole (8), the top of the first toothed plate (9) is fixedly connected with the bottom of the mounting seat (2), a second toothed plate (10) matched with the first toothed plate (9) is arranged above the supporting plates (4), the second toothed plate (10) is connected with the first connecting plate (5) through a driving assembly, and a supporting assembly matched with the first toothed plate (9) is arranged above the supporting plate (4).

2. The manual cement grouting machine for concrete gap repairing according to claim 1, characterized in that: the driving assembly comprises a second connecting plate (11) arranged on one side of the second toothed plate (10), the second connecting plate (11) is fixedly connected with the second toothed plate (10), one side of the second connecting plate (11) is fixedly connected with a movable plate (12), a second rectangular hole (13) is formed in the top of the first connecting plate (5), the movable plate (12) penetrates through the second rectangular hole (13), a limiting plate (15) is arranged in the second rectangular hole (13), two sides of the limiting plate (15) are fixedly connected with the inner wall of the second rectangular hole (13), a limiting hole (14) is formed in one side of the movable plate (12), the limiting plate (15) penetrates through the limiting hole (14), and the movable plate (12) is connected with the first connecting plate (5) through an adjusting assembly.

3. The manual cement grouting machine for concrete gap repairing according to claim 2, characterized in that: the adjusting assembly comprises a first fixing plate (19) arranged at the bottom of the first connecting plate (5), the first fixing plate (19) is fixedly connected with the first connecting plate (5), a second lead screw (16) is arranged on one side of the first fixing plate (19), the second lead screw (16) penetrates through the movable plate (12), the second lead screw (16) is in threaded connection with the movable plate (12), and the second lead screw (16) is connected with the first fixing plate (19) through a second bearing (17).

4. The manual cement grouting machine for concrete gap repairing according to claim 3, characterized in that: and a first handle (18) is arranged on the second lead screw (16).

5. The manual cement grouting machine for concrete gap repairing according to claim 1, characterized in that: the supporting assembly comprises a supporting disc (20) arranged on one side of the first toothed plate (9), a second fixing plate (21) is arranged on one side of the supporting disc (20), the bottom of the second fixing plate (21) is connected with the supporting plate (4) through a third connecting plate (26), a third lead screw (22) is fixedly connected to one side of the supporting disc (20), the third lead screw (22) penetrates through the second fixing plate (21), and the third lead screw (22) is in threaded connection with the second fixing plate (21).

6. The manual cement grouting machine for concrete gap repairing according to claim 5, characterized in that: and a second handle (23) is arranged on the third screw rod (22).

7. The manual cement grouting machine for concrete gap repairing according to claim 1, characterized in that: the bottom of the base (3) is fixedly connected with an anti-skid pad (24).

8. The manual cement grouting machine for concrete gap repairing according to claim 1, characterized in that: and a handle (25) is arranged on the first lead screw (6).