Grinding equipment for constructional engineering

Abstract

The utility model provides grinding equipment for constructional engineering, which relates to the technical field of constructional engineering and comprises a support frame, a moving block is arranged in the support frame, a driving structure for driving the moving block to move is arranged in the support frame, support plates are fixed at two ends of the support frame, and the support plates are fixed on the support frame. Studs are in threaded connection with the interiors of the two supporting plates correspondingly, stabilizing plates are fixed to the bottom ends of the two studs correspondingly, and telescopic rods are installed at the top ends of the moving blocks. Through operation of a second motor, a rotating block can be driven to rotate so as to drive the whole support to transversely rotate, then through operation of a third motor, one connecting column can be driven to rotate, and through cooperation of the other connecting column, a mounting frame can be driven to conduct fine adjustment of the vertical angle; and through adjustment of the transverse angle and fine adjustment of the vertical angle, the angle of the grinding disc can be adjusted in multiple directions according to actual requirements, a user does not need to descend the grinding disc for manual adjustment, and the practicability is higher.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, and in particular to a grinding and smoothing device used in building engineering. Background Technology

[0002] As building quality standards continue to rise, the requirements for the flatness of building surfaces are becoming increasingly stringent. Building codes and acceptance standards clearly stipulate the allowable deviation range for the flatness of floors and walls. This necessitates that construction companies use efficient and precise grinding equipment to ensure project quality and meet acceptance requirements.

[0003] Currently, one type of grinding equipment used in construction projects has limitations in practical applications. Not all walls requiring grinding are perpendicular to the ground. When grinding walls that are not perpendicular to the ground and have a certain angle of inclination, the grinding disc cannot be adjusted at multiple angles according to actual needs. Manual adjustment is required, which is time-consuming, labor-intensive, and impractical. In addition, because the grinding disc is adjusted to a relatively high position during grinding, the bottom center of gravity of the grinding equipment is unstable, which may lead to tipping over, resulting in poor stability. Utility Model Content

[0004] The purpose of this invention is to solve the problems in existing technologies where, in practical applications, not all walls requiring grinding are perpendicular to the ground. When grinding walls that are not perpendicular to the ground and have a certain angle of inclination, the grinding disc cannot be adjusted at multiple angles according to actual needs, requiring manual adjustment, which is time-consuming and labor-intensive. Furthermore, because the grinding disc is adjusted to a relatively high position during grinding, the bottom center of gravity of the grinding equipment becomes unstable, potentially leading to tipping over. Therefore, this invention proposes a grinding equipment for building engineering.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a grinding device for construction engineering, comprising a support frame, a movable block provided inside the support frame, a drive structure for driving the movable block to move within the support frame, support plates fixed at both ends of the support frame, studs threadedly connected to both support plates, stabilizing plates fixed at the bottom ends of both studs, a telescopic rod installed at the top end of the movable block, a connecting plate fixed at the output end of the telescopic rod, a rotating block rotatably connected to the top end of the connecting plate, a bracket fixed at the top end of the rotating block, an installation frame provided inside the bracket, a fourth motor installed within the installation frame, and a grinding disc fixed at the output end of the fourth motor.

[0006] Preferably, the drive structure includes a first motor located at one end of the support frame, the output end of the first motor passing through one side of the support frame and fixed with a screw, the screw being threadedly connected to the movable block, and both ends of the movable block being slidably connected with limit posts.

[0007] Preferably, both ends of the mounting frame are fixed with connecting columns, and the opposite ends of the two connecting columns are rotatably connected to the bracket. One end of the bracket is fixed with a second fixing frame, and the end of the second fixing frame facing the bracket is equipped with a third motor. The output end of the third motor passes through one side of the bracket and is fixed to one of the connecting columns.

[0008] Preferably, a mounting plate is installed inside the mounting frame by bolts, and the fourth motor is installed at one end of the mounting plate.

[0009] Preferably, a second motor is fixed to the top of the connecting plate, the output end of the second motor is fixed to the rotating block, universal self-locking wheels are installed at the four corners of the support frame, and a rotating plate is fixed to the top of the stud.

[0010] Preferably, the end of the screw away from the first motor is rotatably connected to the support frame, both ends of the limiting post are fixed to the support frame, one end of the support frame is fixed with a first fixing frame, and the first motor is installed on the end of the first fixing frame facing the support frame.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] In this invention, the operation of the second motor drives the rotating block to rotate, thereby causing the entire support frame to rotate laterally. The operation of the third motor then drives one of the connecting columns to rotate, and with the cooperation of the other connecting column, the mounting frame can be finely adjusted vertically. Through the adjustment of the lateral and vertical angles, the grinding disc can be adjusted in multiple directions according to actual needs, eliminating the need for manual adjustment by the user, thus enhancing its practicality. Furthermore, by rotating the two rotating plates, the user can drive the two studs to rotate, thereby causing the two stabilizing plates to lower and contact the ground. Because the two stabilizing plates have a large diameter, their contact with the ground significantly increases the overall stability of the support frame, preventing it from tipping over and enhancing stability. Attached Figure Description

[0013] Figure 1 A perspective view of a grinding equipment for building engineering is provided for this utility model;

[0014] Figure 2 A bottom perspective view of a grinding equipment for building engineering is provided for this utility model.

[0015] Figure 3 This utility model provides a schematic diagram of the internal structure of a support frame for a grinding equipment used in construction engineering.

[0016] Figure 4 This utility model provides a schematic diagram of the drive structure of a grinding equipment for building engineering.

[0017] Legend: 1. Support frame; 2. Moving block; 3. Drive structure; 301. First motor; 302. Screw; 303. Limiting post; 4. First fixed frame; 5. Universal self-locking wheel; 6. Support plate; 7. Stud; 8. Stabilizing plate; 9. Rotating plate; 10. Telescopic rod; 11. Connecting plate; 12. Second motor; 13. Rotating block; 14. Bracket; 15. Mounting frame; 16. Connecting post; 17. Third motor; 18. Second fixed frame; 19. Mounting plate; 20. Fourth motor; 21. Grinding disc; 22. Bolt. Detailed Implementation

[0018] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0019] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0020] Example 1, such as Figure 1-4 As shown, this utility model provides a grinding device for construction engineering, including a support frame 1, a movable block 2 inside the support frame 1, a drive structure 3 inside the support frame 1 for driving the movable block 2 to move, support plates 6 fixed at both ends of the support frame 1, studs 7 threadedly connected to both support plates 6, and stabilizing plates 8 fixed at the bottom ends of both studs 7, a telescopic rod 10 installed at the top end of the movable block 2, a connecting plate 11 fixed at the output end of the telescopic rod 10, a rotating block 13 rotatably connected to the top end of the connecting plate 11, a bracket 14 fixed at the top end of the rotating block 13, a mounting frame 15 inside the bracket 14, a fourth motor 20 installed inside the mounting frame 15, and a grinding disc 21 fixed at the output end of the fourth motor 20.

[0021] The effect achieved by the entire embodiment 1 is that the operation of the drive structure 3 can drive the moving block 2 to move as a whole, thereby adjusting the distance between the grinding disc 21 above it and the wall. The rotation of the two studs 7 can drive the two stabilizing plates 8 to fall down and contact the ground. Because the diameter of the two stabilizing plates 8 is large, when they contact the ground, they can greatly increase the overall stability of the support frame 1 and prevent it from tipping over. The stability is stronger. The operation of the fourth motor 20 can drive the grinding disc 21 to rotate, thereby grinding the wall.

[0022] Example 2, as Figure 1-4 As shown, the drive structure 3 includes a first motor 301 located at one end of the support frame 1. The output end of the first motor 301 passes through one side of the support frame 1 and is fixed with a screw 302. The screw 302 is threadedly connected to the movable block 2. Both ends of the movable block 2 are slidably connected with limit posts 303. Both ends of the mounting frame 15 are fixed with connecting posts 16. The opposite ends of the two connecting posts 16 are rotatably connected to the bracket 14. One end of the bracket 14 is fixed with a second fixing frame 18. A third motor 17 is mounted on the end of the second fixing frame 18 facing the bracket 14. The output end of the third motor 17 passes through one side of the bracket 14 and is connected to one of the connecting posts 16. The connecting column 16 is fixed, and the mounting plate 19 is installed in the mounting frame 15 by bolts 22. The fourth motor 20 is installed at one end of the mounting plate 19. The top of the connecting plate 11 is fixed with the second motor 12. The output end of the second motor 12 is fixed with the rotating block 13. Universal self-locking wheels 5 are installed at the four corners of the support frame 1. The top of the stud 7 is fixed with the rotating plate 9. The end of the screw 302 away from the first motor 301 is rotatably connected to the support frame 1. Both ends of the limiting column 303 are fixed with the support frame 1. The first fixing frame 4 is fixed at one end of the support frame 1. The first motor 301 is installed at the end of the first fixing frame 4 facing the support frame 1.

[0023] The overall effect of Embodiment 2 is as follows: the operation of the second motor 12 drives the rotating block 13 to rotate, thereby driving the bracket 14 to rotate laterally. The operation of the third motor 17 drives one of the connecting columns 16 to rotate. With the cooperation of the other connecting column 16, the mounting frame 15 can be finely adjusted vertically. Through the adjustment of the horizontal angle and the fine adjustment of the vertical angle, the grinding disc 21 can be adjusted in multiple directions according to actual needs without the user having to lower it for manual adjustment, making it more practical. With the setting of bolts 22 and mounting plate 19, the mounting plate 19 can be installed and removed at any time, thereby allowing the fourth motor 20 and the grinding disc 21 to be installed and removed, facilitating maintenance and replacement. The operation of the first motor 301 drives the screw 302 to rotate, causing the moving block 2 to move under the limit of the limiting column 303.

[0024] Working principle: When the device is in use, the operation of the first motor 301 drives the screw 302 to rotate, causing the moving block 2 to move under the limit of the limiting post 303. This adjusts the distance between the grinding disc 21 above and the wall. The rotation of the two studs 7 causes the two stabilizing plates 8 to descend and contact the ground. Because the diameter of the two stabilizing plates 8 is relatively large, their contact with the ground greatly increases the overall stability of the support frame 1, preventing it from tipping over. The second motor... The operation of motor 12 can drive the rotating block 13 to rotate, thereby causing the bracket 14 to rotate horizontally. Then, the operation of the third motor 17 can drive one of the connecting columns 16 to rotate. With the cooperation of the other connecting column 16, the mounting frame 15 can be finely adjusted vertically. Through the adjustment of the horizontal angle and the fine adjustment of the vertical angle, the grinding disc 21 can be adjusted in multiple directions according to actual needs. The operation of the fourth motor 20 can drive the grinding disc 21 to rotate, thereby grinding the wall surface.

[0025] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A grinding device for construction engineering, comprising a support frame (1), characterized in that: The support frame (1) is provided with a movable block (2), and the support frame (1) is provided with a drive structure (3) for driving the movable block (2) to move. Both ends of the support frame (1) are fixed with support plates (6), and both support plates (6) are threaded with studs (7). The bottom ends of both studs (7) are fixed with stabilizing plates (8). The top end of the movable block (2) is equipped with a telescopic rod (10), and the output end of the telescopic rod (10) is fixed with a connecting plate (11). The top end of the connecting plate (11) is rotatably connected with a rotating block (13), and the top end of the rotating block (13) is fixed with a bracket (14). The bracket (14) is provided with an installation frame (15), and the installation frame (15) is equipped with a fourth motor (20). The output end of the fourth motor (20) is fixed with a grinding disc (21).

2. The grinding equipment for construction engineering according to claim 1, characterized in that: The drive structure (3) includes a first motor (301) located at one end of the support frame (1). The output end of the first motor (301) passes through one side of the support frame (1) and is fixed with a screw (302). The screw (302) is threadedly connected to the moving block (2). Both ends of the moving block (2) are slidably connected with limit posts (303).

3. A grinding and smoothing device for construction engineering according to claim 1, characterized in that: Both ends of the mounting frame (15) are fixed with connecting columns (16). The opposite ends of the two connecting columns (16) are rotatably connected to the bracket (14). One end of the bracket (14) is fixed with a second fixing frame (18). The end of the second fixing frame (18) facing the bracket (14) is equipped with a third motor (17). The output end of the third motor (17) passes through one side of the bracket (14) and is fixed to one of the connecting columns (16).

4. A grinding and smoothing device for construction engineering according to claim 1, characterized in that: The mounting frame (15) is fitted with a mounting plate (19) by bolts (22), and the fourth motor (20) is mounted on one end of the mounting plate (19).

5. A grinding and smoothing device for construction engineering according to claim 1, characterized in that: The top of the connecting plate (11) is fixed with a second motor (12), the output end of the second motor (12) is fixed with the rotating block (13), the four corners of the support frame (1) are all equipped with universal self-locking wheels (5), and the top of the stud (7) is fixed with a rotating plate (9).

6. A grinding and smoothing device for construction engineering according to claim 2, characterized in that: The end of the screw (302) away from the first motor (301) is rotatably connected to the support frame (1). Both ends of the limiting post (303) are fixed to the support frame (1). One end of the support frame (1) is fixed with a first fixing frame (4). The first motor (301) is installed on the end of the first fixing frame (4) facing the support frame (1).

Images