Fair-faced concrete color difference repairing equipment for building

Abstract

The utility model relates to the field of concrete color difference repairing, in particular to fair-faced concrete color difference repairing equipment for a building, and aims to solve the technical problems that a concrete color difference repairing device is difficult to carry out color difference inspection on a wall surface after repairing is completed and is inconvenient to quickly move according to the requirements of a user. According to the technical scheme, the fair-faced concrete color difference repairing equipment for the building comprises universal wheels, a bearing assembly, an auxiliary assembly, a sealing assembly, a feeding assembly, a conveying assembly and a spray head assembly; the auxiliary frame is driven to rotate through the handle, a good force bearing point can be provided for the palm of a user when the auxiliary frame needs to move, bare concrete color difference repairing paint is evenly and efficiently sprayed on a wall face needing to be repaired through the main body, and color difference inspection is conducted on the repaired wall face in cooperation with an illuminating lamp. The concrete color difference repairing device solves the problems that after repairing is completed, a concrete color difference repairing device is difficult to conduct color difference inspection on the wall face and is inconvenient to rapidly move according to the needs of a user.

Description

Technical Field

[0001] The utility model belongs to the field of concrete color difference repairing, and in particular relates to a device for repairing color difference of plain concrete for construction. Background Art

[0002] Concrete color difference repair agents usually include special compounds used to fill cracks and defects on the concrete surface to match the surrounding concrete color and texture. When repairing concrete color differences, specialized tools such as trowels, brushes and auxiliary tools are usually required to ensure that the repair effect is uniform and natural.

[0003] Most of the existing concrete color difference repair devices first mix the color difference repair agent, and then manually apply the prepared color difference repair agent to the wall using a scraper. This repair method often requires workers to transport the color difference repair agent back and forth when repairing walls in different positions, which greatly affects the efficiency of wall repair. In addition, after the repair is completed, some walls are prone to color differences that are difficult to observe with the naked eye due to insufficient light, thus affecting the effect of the wall repair.

[0004] Therefore, in order to address the problems that the above-mentioned concrete color difference repair device is difficult to move quickly with the user during use and has poor effect when repairing walls with insufficient light, a clear water concrete color difference repair equipment for construction is developed. By adding a lighting structure, a rotation adjustment structure and a rapid movement structure to the concrete color difference repair device, the device can be moved quickly according to the needs of the user, and the wall after the repair can be inspected, thereby greatly improving the device's repair effect on wall color difference. Utility Model Content

[0005] The purpose of the present invention is to overcome the problem that it is difficult to check the color difference of the wall surface after the concrete color difference repair device is repaired and it is inconvenient to move it quickly according to the needs of the user.

[0006] The technical solution of the utility model is: a color difference repairing device for clear water concrete for construction, including universal wheels, and also including a bearing component, an auxiliary component, a sealing component, a feeding component, a conveying component, and a nozzle component. Universal wheels with a self-locking function are arranged at the edges of the four corners of the lower end of the bearing component, and auxiliary components that help the bearing component to move and prevent collision are arranged at the front and rear ends of the bearing component. A sealing component is snap-fitted on the upper end of the bearing component, and a funnel-shaped feeding component is arranged on the sealing component. The conveying component is arranged on the inner wall of the lower end of the bearing component and is connected to the nozzle component with a lighting structure through a pipeline.

[0007] Preferably, by combining the movable wheels with the auxiliary components, a better force point can be provided for the user when movement is required, and the user can conveniently pull the device to different positions as needed. The nozzle assembly can be used not only to efficiently repair the color difference of the wall, but also to illuminate the repaired wall, so that the user can check the condition of the wall after repair.

[0008] Preferably, the supporting assembly includes a supporting platform, an articulated column, and a storage bucket. The upper end of the supporting platform is fixedly connected to the storage bucket, the four corner edges of the lower end of the supporting platform are fixedly connected to universal wheels, and the front and rear ends of the supporting platform are fixedly connected to left-right symmetrical articulated columns. When in use, the supporting platform is moved by multiple universal wheels, which can facilitate the user to move the device to a suitable position for color correction work, and a larger capacity storage bucket can be used to store more clear water concrete color difference repair paint, thereby eliminating the need for cumbersome addition of color difference repair paint, thereby improving the battery life of the device.

[0009] Preferably, the auxiliary component includes an auxiliary frame, a handle, an arc groove, and a positioning buckle. The auxiliary frame is divided into two on the left and right sides. The auxiliary frame is hingedly installed on the hinge column. The upper end of the auxiliary frame is fixedly connected with a handle. The upper and lower ends of the auxiliary frame are penetrated by an arc groove, which is adapted to the outer wall of the storage bucket. The right end of the auxiliary frame on the right side of the supporting platform is fixedly connected with a positioning buckle. When in use, the auxiliary frame is rotated by the handle, which can provide the user with a better force point when it needs to be moved, making it convenient for the user to pull the device. When not in use, the arc groove is used to fit the auxiliary frame to the left and right ends of the storage bucket, which can provide anti-collision protection for the storage bucket. The positioning buckle can be used to position the main body when not in use, making it convenient for the user to store and use it.

[0010] Preferably, the conveying assembly includes a connecting pipe and a concrete conveying pump. The concrete conveying pump is installed on the inner wall of the lower end of the storage barrel, and the connecting pipe is installed on the concrete conveying pump. When in use, the prepared clear water concrete color difference repair paint can be conveyed to the main body for use through the concrete conveying pump and the connecting pipe.

[0011] Preferably, the nozzle assembly includes a main body, a fixing plate, a mounting groove, a fixing groove, and a lighting lamp. One end of the connecting pipe is fixedly connected to the main body. The main body is trumpet-shaped. The upper and lower ends of the fixing plate are penetrated by mounting grooves and fixing grooves. The mounting groove is located behind the fixing groove. The main body is installed in the fixing groove. The mounting groove is fixedly connected to the lighting lamp. The positioning buckle is matched with the main body. When in use, the clear water concrete color difference repair paint can be evenly sprayed on the wall to be repaired through the main body, and the repaired wall can be illuminated by the lighting lamp, so as to facilitate the user to check the completion of the repair.

[0012] Preferably, the sealing assembly includes a sealing cover, a through hole, and a mounting block. The sealing cover is snap-fitted on the storage barrel, and the outer wall of the sealing cover is fixedly connected with front and rear symmetrical mounting blocks. The mounting blocks are snap-fitted to the outer wall of the storage barrel. Through holes are provided at the upper and lower ends of the sealing cover, and the outer wall of the through hole fits with the inner wall of the connecting pipe. When in use, the sealing cover can be snap-fitted to the storage barrel by cooperating with the mounting block, thereby preventing the odor of the clear concrete color difference repair paint from leaking out and causing harm to the user.

[0013] Preferably, the feeding assembly includes a feeding funnel and a connecting pipe, the connecting pipe is installed at the upper end of the sealing cover, and the upper end of the connecting pipe is equipped with a feeding funnel. When in use, the clear water concrete color difference repair paint is gathered through the feeding funnel, which can prevent the clear water concrete color difference repair paint from accidentally scattering and causing waste of raw materials to a certain extent, thereby reducing the loss of raw materials.

[0014] Beneficial effects of the utility model:

[0015] 1. The mobile wheel cooperates with the rotating adjustment structure on the auxiliary component to provide a good force point for the user's palm when needed, making it convenient for the user to pull the device. Then, the lighting structure and spraying structure on the nozzle assembly can be used to not only achieve efficient color difference repair work on the wall, but also to check the color difference of the repaired wall, thereby improving the efficiency and effect of the color difference repair of the device;

[0016] 2. Gathering the clear water concrete color difference repair paint through the feeding funnel can prevent the clear water concrete color difference repair paint from accidentally scattering and causing waste of raw materials to a certain extent, thereby reducing the loss of raw materials;

[0017] 3. The load-bearing platform is driven to move by multiple universal wheels, which makes it convenient for users to move the device to a suitable position for color repair work. In addition, a larger storage bucket can be used to store more color difference repair paint for plain concrete, eliminating the need to add color difference repair paint in a tedious manner, thereby improving the battery life of the device.

[0018] 4. The sealing cover can be snap-fitted to the storage barrel by cooperating with the mounting block to prevent the smell of the clear water concrete color difference repair paint from leaking out and causing harm to the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 What is shown is a three-dimensional structural schematic diagram of a color difference repairing device for plain concrete used in construction according to the utility model;

[0020] Figure 2 What is shown is a schematic diagram of the three-dimensional structure of a color difference repair device for bare concrete used in buildings of the utility model;

[0021] Figure 3 The three-dimensional structure diagram of the bearing assembly and universal wheel of a construction clear water concrete color difference repairing device of the utility model is shown;

[0022] Figure 4 The present invention shows a schematic diagram of the three-dimensional structure of the conveying component and the lighting component of a device for repairing color difference of clear water concrete for construction;

[0023] Figure 5 The present invention shows a schematic diagram of the three-dimensional structure of the sealing component and the feeding component of a device for repairing color difference of clear water concrete for construction;

[0024] Figure 6 What is shown is a schematic diagram of the three-dimensional structure disassembly of the auxiliary components of a device for repairing color difference of plain concrete for construction according to the utility model.

[0025] Explanation of the reference numerals: 1. universal wheel; 201. bearing platform; 202. hinged column; 203. storage bucket; 301. auxiliary frame; 302. handle; 303. arc groove; 304. positioning buckle; 401. sealing cover; 402. through hole; 403. mounting block; 501. feeding funnel; 502. connecting pipe; 601. connecting pipe; 602. concrete pump; 701. main body; 702. fixing plate; 703. mounting groove; 704. fixing groove; 705. lighting lamp. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0027] See also Figure 1-2 The utility model provides an embodiment: a color difference repairing device for clear water concrete for construction, comprising a universal wheel 1, a bearing assembly, an auxiliary assembly, a sealing assembly, a feeding assembly, a conveying assembly, and a nozzle assembly. Universal wheels 1 with a self-locking function are arranged at the edges of the four corners of the lower end of the bearing assembly, and auxiliary assemblies with the function of helping the bearing assembly to move and prevent collision are arranged at the front and rear ends of the bearing assembly, and a sealing assembly is snap-fittedly installed at the upper end of the bearing assembly, and a funnel-shaped feeding assembly is arranged on the sealing assembly, and the conveying assembly is arranged on the inner wall of the lower end of the bearing assembly, and is connected to the nozzle assembly with a lighting structure through a pipeline. By cooperating with the moving wheel 1 and the auxiliary assembly, a better force point can be provided for the user when it needs to be moved, and the user can pull the device to different positions according to the needs, and the nozzle assembly can be used to not only efficiently repair the color difference of the wall, but also illuminate the repaired wall, so as to facilitate the user to check the condition of the wall after repair.

[0028] See also Figure 3-4In this embodiment, the bearing assembly includes a bearing platform 201, an articulated column 202, and a storage bucket 203. The upper end of the bearing platform 201 is fixedly connected to the storage bucket 203, and the four corners of the lower end of the bearing platform 201 are fixedly connected to universal wheels 1. The front and rear ends of the bearing platform 201 are fixedly connected to the left and right symmetrical articulated columns 202. When in use, the bearing platform 201 is driven to move by multiple universal wheels 1, which can facilitate the user to move the device to a suitable position for color repair work, and the storage bucket 203 with a larger capacity can be used to store more clear water concrete color difference repair paint, thereby eliminating the need for cumbersome addition of color difference repair paint, thereby improving the battery life of the device. The conveying assembly includes a connecting pipe 601 and a concrete conveying pump 602. The concrete conveying pump 602 is installed on the inner wall of the lower end of the storage bucket 203, and the connecting pipe 601 is installed on the concrete conveying pump 602. When in use, the concrete is conveyed to the concrete by the connecting pipe 601. The delivery pump 602 cooperates with the connecting pipe 601 to deliver the prepared clear water concrete color difference repair paint to the main body 701 for use. The nozzle assembly includes a main body 701, a fixing plate 702, a mounting groove 703, a fixing groove 704, and a lighting lamp 705. One end of the connecting pipe 601 is fixedly connected to the main body 701. The main body 701 is trumpet-shaped. The upper and lower ends of the fixing plate 702 are penetrated by the mounting groove 703 and the fixing groove 704. The mounting groove 703 is located behind the fixing groove 704. The main body 701 is installed in the fixing groove 704. The mounting groove 703 is fixedly connected with the lighting lamp 705. The positioning buckle 304 is adapted to the main body 701. When in use, the clear water concrete color difference repair paint can be evenly sprayed on the wall surface to be repaired through the main body 701, and the repaired wall surface is illuminated by the lighting lamp 705, so as to facilitate the user to check the completion of the repair.

[0029] See also Figure 5 In this embodiment, the sealing assembly includes a sealing cover 401, a through hole 402, and a mounting block 403. The sealing cover 401 is snap-fitted on the storage barrel 203. The outer wall of the sealing cover 401 is fixedly connected with a front-to-back symmetrical mounting block 403. The mounting block 403 is snap-fitted to the outer wall of the storage barrel 203. The through holes 402 are opened at the upper and lower ends of the sealing cover 401. The outer wall of the through hole 402 fits with the inner wall of the connecting pipe 601. When in use, the sealing cover 401 can be snap-fitted by cooperating with the mounting block 403. The feeding assembly comprises a feeding funnel 501 and a connecting pipe 502. The connecting pipe 502 is installed on the upper end of the sealing cover 401, and the upper end of the connecting pipe 502 is installed with the feeding funnel 501. When in use, the clear water concrete color difference repair paint is gathered through the feeding funnel 501, which can prevent the clear water concrete color difference repair paint from accidentally scattering and causing waste of raw materials to a certain extent, thereby reducing the loss of raw materials.

[0030] See also Figure 6 In this embodiment, the auxiliary component includes an auxiliary frame 301, a handle 302, an arc groove 303, and a positioning buckle 304. The auxiliary frame 301 is divided into two parts, the left and right, and the auxiliary frame 301 is hingedly installed on the hinge column 202. The upper end of the auxiliary frame 301 is fixedly connected with the handle 302. The upper and lower ends of the auxiliary frame 301 are penetrated with arc grooves 303, and the arc grooves 303 are adapted to the outer wall of the storage bucket 203. The right end of the auxiliary frame 301 on the right side of the supporting platform 201 is fixedly connected with the positioning buckle 304. When in use, the auxiliary frame 301 is driven to rotate by the handle 302, which can provide a better force point for the user when it needs to be moved, so that the user can pull the device conveniently. When not in use, the arc groove 303 is used to fit the auxiliary frame 301 to the left and right ends of the storage bucket 203, so that the storage bucket 203 can be protected from collision. The positioning buckle 304 can be used to position the main body 701 when not in use, so that the user can store and use it conveniently.

[0031] When working, first, pour the prepared clear water concrete color difference repair paint into the feeding funnel 501, and then the clear water concrete color difference repair paint will flow into the storage bucket 203 along the connecting pipe 502 for storage;

[0032] Next, hold the handle 302 and rotate the left auxiliary frame 301 to pull the supporting platform 201 and the universal wheel 1 at an inclined angle to move. After moving the device to a suitable position, rotate the left auxiliary frame 301 to reset it. Then hold the main body 701 and turn on the lighting 705. Then start the concrete delivery pump 602 to deliver the clear water concrete color difference repair paint in the storage bucket 203 to the main body 701 through the connecting pipe 601, and use the main body 701 to evenly spray the clear water concrete color difference repair paint on the wall surface that needs to repair the color difference, and use the lighting 705 to check the color difference of the repaired wall surface.

[0033] Through the above steps, the auxiliary frame 301 is driven to rotate by the handle 302, which can provide a good force point for the user's palm when it is necessary to move, making it convenient for the user to pull the device, and the clear water concrete color difference repair paint can be evenly and efficiently sprayed on the wall that needs to be repaired through the main body 701, and the color difference of the repaired wall can be checked by the lighting 705, which solves the problem that it is difficult to check the color difference of the wall after the concrete color difference repair device is repaired and it is not convenient to move quickly according to the needs of the user.

[0034] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A device for repairing color difference of plain concrete for construction, comprising a universal wheel (1), characterized in that: It also includes a bearing assembly, an auxiliary assembly, a sealing assembly, a feeding assembly, a conveying assembly, and a nozzle assembly. Universal wheels (1) with a self-locking function are arranged at the four corner edges of the lower end of the bearing assembly. Auxiliary assemblies that help the bearing assembly move and prevent collision are arranged at the front and rear ends of the bearing assembly. A sealing assembly is snap-fitted to the upper end of the bearing assembly. A funnel-shaped feeding assembly is arranged on the sealing assembly. The conveying assembly is arranged on the inner wall of the lower end of the bearing assembly and is connected to the nozzle assembly with a lighting structure through a pipeline.

2. The equipment for repairing color difference of plain concrete for construction according to claim 1, characterized in that: The bearing assembly comprises a bearing platform (201), an articulated column (202), and a storage bucket (203); the storage bucket (203) is fixedly connected to the upper end of the bearing platform (201); universal wheels (1) are fixedly connected to the four corners of the lower end of the bearing platform (201); and the front and rear ends of the bearing platform (201) are fixedly connected to the articulated columns (202) which are symmetrical on the left and right.

3. The equipment for repairing color difference of plain concrete for construction according to claim 2 is characterized by: The auxiliary component comprises an auxiliary frame (301), a handle (302), an arc groove (303), and a positioning buckle (304). The auxiliary frame (301) is divided into two parts, the left and the right. The auxiliary frame (301) is hingedly mounted on the hinge column (202). The upper end of the auxiliary frame (301) is fixedly connected with the handle (302). The upper and lower ends of the auxiliary frame (301) are penetrated by arc grooves (303). The arc grooves (303) are matched with the outer wall of the storage bucket (203). The right end of the auxiliary frame (301) located on the right side of the supporting platform (201) is fixedly connected with the positioning buckle (304).

4. The equipment for repairing color difference of plain concrete for construction according to claim 3 is characterized by: The delivery assembly comprises a connecting pipe (601) and a concrete delivery pump (602). The concrete delivery pump (602) is installed on the inner wall of the lower end of the storage bucket (203), and the connecting pipe (601) is installed on the concrete delivery pump (602).

5. The equipment for repairing color difference of plain concrete for construction according to claim 4 is characterized by: The nozzle assembly comprises a main body (701), a fixing plate (702), a mounting groove (703), a fixing groove (704), and a lighting lamp (705). One end of the connecting pipe (601) is fixedly connected to the main body (701). The main body (701) is trumpet-shaped. The fixing plate (702) is provided with a mounting groove (703) and a fixing groove (704) at both upper and lower ends. The mounting groove (703) is located behind the fixing groove (704). The main body (701) is installed in the fixing groove (704). The lighting lamp (705) is fixedly connected in the mounting groove (703). The positioning buckle (304) is adapted to the main body (701).

6. The equipment for repairing color difference of plain concrete for construction according to claim 5, characterized in that: The sealing assembly comprises a sealing cover (401), a through hole (402), and a mounting block (403); the sealing cover (401) is snap-fittedly mounted on the storage barrel (203); the outer wall of the sealing cover (401) is fixedly connected with the mounting blocks (403) which are symmetrical in front and back; the mounting blocks (403) are snap-fittedly mounted on the outer wall of the storage barrel (203); the through holes (402) are penetrated at the upper and lower ends of the sealing cover (401); and the outer wall of the through hole (402) is in contact with the inner wall of the connecting pipe (601).

7. The equipment for repairing color difference of plain concrete for construction according to claim 6 is characterized by: The feed assembly comprises a feed funnel (501) and a connecting pipe (502). The connecting pipe (502) is installed on the upper end of the sealing cover (401), and the feed funnel (501) is installed on the upper end of the connecting pipe (502).

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