Intelligent concrete structure appearance color difference quality repairing device

Abstract

The utility model discloses an intelligent concrete structure appearance color difference quality repairing device which comprises a frame body, a vertical lifting device and a display device, the vertical lifting device and the display device are arranged on the frame body, and a containing barrel, a liquid pumping device, a spray head, a control unit and an industrial camera are arranged on the top face of the vertical lifting device. A walking device is arranged at the bottom of the frame body; a concrete apparent color difference repairing agent is placed in the containing barrel, and the liquid inlet end and the liquid outlet end of the liquid pumping device are connected with the containing barrel and the spray head through pipelines respectively. The industrial camera is used for shooting the appearance of a to-be-repaired concrete structure; the control unit is electrically connected with the industrial camera and the display device. According to the utility model, the appearance of the concrete structure is shot, an area and an area which have chromatic aberration and need to be repaired are confirmed through image analysis, and the corresponding area is sprayed by the liquid pumping device and the spray head, so that the working efficiency is effectively improved, and the consumption of raw materials is reduced.

Description

Technical Field

[0001] The utility model relates to the field of concrete appearance color difference repairing, and more specifically, to an intelligent concrete structure appearance color difference quality repairing device. Background Art

[0002] During the construction of concrete structures, due to the combined influence of raw material differences, uneven water-cement ratios, uneven pouring and vibration, curing conditions, surface treatment, lighting conditions, and time, color differences may occur on the concrete surface, affecting the aesthetics of the structure and preventing the concrete's surface quality from meeting acceptance standards. Therefore, rapid repair of the concrete structure's appearance color difference is necessary. Some existing concrete appearance repair agent spraying devices have achieved a certain degree of automation, eliminating the need for manual spraying. However, similar devices still have the following problems: When repairing concrete surfaces with appearance color differences, if the main color of the concrete structure is basically the same, and only a small area has color defects, it is difficult for construction workers to accurately capture them, and it is easy to repeat spraying over a large area, miss spraying, and other situations that reduce efficiency. In addition, due to factors such as worker fatigue and the reaction speed of the equipment, it is very easy to waste the repair agent spray. In view of this, it is necessary to propose an intelligent concrete structure appearance color difference quality repair device. Utility Model Content

[0003] An object of the present invention is to solve at least the above problems and to provide at least the advantages to be described below.

[0004] In order to achieve these purposes and other advantages according to the utility model, an intelligent concrete structure appearance color difference quality repair device is provided, including a frame, a vertical lifting device arranged on the frame, and a display device, the top surface of the vertical lifting device is provided with a storage bucket, a liquid pumping device, a nozzle, a control unit and an industrial camera; the bottom of the frame is provided with a walking device; a concrete surface color difference repair agent is placed in the storage bucket, and the liquid inlet and liquid outlet ends of the liquid pumping device are respectively connected to the storage bucket and the nozzle through pipelines; the industrial camera is used to shoot the appearance of the concrete structure to be repaired; the control unit is electrically connected to the industrial camera and the display device.

[0005] Preferably, the industrial camera is fixedly arranged in a housing, an LED light group is arranged on the housing corresponding to the periphery of the industrial camera, and the control unit is arranged on a side of the housing away from the concrete structure.

[0006] Preferably, a detachable top cover is provided on the top of the containing barrel, and a stirring device is provided at the center of the top cover, and the stirring device is used to stir the concrete surface color difference repairing agent in the containing barrel.

[0007] Preferably, the vertical lifting device is a scissor-type lift, and its base frame is fixedly arranged on the frame body.

[0008] Preferably, a plurality of support springs are provided between the base frame and the table top of the scissor lift.

[0009] Preferably, valves are respectively provided on the pipelines connecting the liquid inlet end and the liquid outlet end of the liquid pumping mechanism.

[0010] Preferably, the frame includes a storage platform, and a plurality of legs are fixedly provided on the bottom surface of the storage platform; the walking device includes universal wheels correspondingly provided at the bottom of each of the legs.

[0011] The utility model has at least the following beneficial effects:

[0012] The intelligent concrete structure appearance color difference quality repair device provided by the present invention first uses an industrial camera to shoot the concrete structure of the corresponding area, and transmits the shot image to the control unit, which analyzes the image, accurately identifies the area and area with color difference that needs to be repaired, and displays it through the display device. After the construction personnel locate the area that needs to be sprayed, they adjust the position of the nozzle by moving the frame horizontally and controlling the stroke of the vertical lifting device to align it with the area that needs to be sprayed. Then, the pumping device pumps the concrete appearance color difference repair agent in the bucket into the spray 7 for directional spraying. In the above process, there is no need to manually capture the area with color difference. By shooting the appearance of the concrete structure and confirming the area and area with color difference that needs to be repaired through image analysis, the pumping device and the nozzle realize spraying of the corresponding area, which effectively avoids over-coating and missing coating, improves work efficiency and reduces raw material consumption.

[0013] Other advantages, objectives and features of the present invention will be reflected in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a side structural diagram of the intelligent concrete structure appearance color difference quality repair device of the utility model;

[0015] Figure 2 This is a side structural diagram of the industrial camera described in the utility model; DETAILED DESCRIPTION

[0016] The present invention will be described in further detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0017] It should be noted that the experimental methods described in the following embodiments are conventional methods unless otherwise specified, and the reagents and materials are commercially available unless otherwise specified; in the description of the present invention, the terms "horizontal", "longitudinal", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0018] like Figures 1 to 2 As shown, the utility model provides an intelligent concrete structure appearance color difference quality repair device, including a frame 1, a vertical lifting device 5 arranged on the frame, and a display device, the top surface of the vertical lifting device 5 is provided with a holding bucket 3, a liquid pumping device 6, a nozzle 7, a control unit and an industrial camera 8; the bottom of the frame is provided with a walking device 2; the holding bucket 3 is filled with a concrete appearance color difference repair agent, and the liquid inlet and liquid outlet ends of the liquid pumping device 6 are respectively connected to the holding bucket 3 and the nozzle 7 through a pipeline 61; the industrial camera 8 is used to shoot the appearance of the concrete structure to be repaired; the control unit is electrically connected to the display device and the industrial camera 8 respectively.

[0019] In this technical solution, in the initial state, the door is locked and the vertical lift mechanism 5 is at its lowest position. The industrial camera 8 first captures the corresponding area of ​​the concrete structure and transmits the captured image to the control unit. The control unit analyzes the image, accurately identifying the area and area of ​​color difference requiring repair, and displays the image on the display device. After the construction worker locates the area to be sprayed, they adjust the position of the spray head 7 by laterally moving the frame 1 and controlling the stroke of the vertical lift mechanism 5, aligning it with the area to be sprayed. The pumping device 6 pumps the concrete surface color difference repair agent from the storage barrel 3 into the spray head 7 for targeted spraying. Preferably, the pumping device 6 can be a conventional pump. The display device can be a conventional display device. The control unit can be an integrated circuit board equipped with conventional components such as a processor, a driver module, a communication module, and multiple interfaces for connecting to external devices. The processor receives the image captured by the industrial camera 7 and uses a built-in image color difference analysis program to identify and analyze areas that are inconsistent with the main color of the concrete structure and determine the area of ​​the area. After a single application of repair agent, the vertical lift mechanism 5 is controlled to rise until there is no overlap between the new image captured by the industrial camera 8 and the previous image. If the vertical lift mechanism 5 reaches its maximum travel range, the frame is adjusted laterally and the mechanism 5 is returned to its original position. Preferably, the distance between the imaging end of the industrial camera 7 and the outer wall of the concrete structure, i.e., the working distance of the industrial camera 7, is no greater than 80 cm. The principal optical axis of the industrial camera 7 and the center of the spray head 7 are coplanar with each other in a vertical plane, i.e., the spray head 7 is directly facing the area captured by the industrial camera 7. The control unit can also connect to a handheld terminal via the communication module, replacing the display device, to further enhance its intelligence. Construction workers determine the area requiring spraying based on the displayed color difference areas requiring repair. The drive module is connected to the power source 4 of the vertical lift mechanism 5 and the pumping device 6, and sends commands via the handheld terminal to control the ascent and descent of the vertical lift mechanism 5 and the opening and closing of the pumping device 6.

[0020] In another technical solution, the industrial camera 8 is fixedly mounted within a housing 81. An LED light assembly 82 is provided on the housing 81, corresponding to the outer periphery of the industrial camera 81. The control unit is disposed on the side of the housing 81 facing away from the concrete structure. The LED light assembly 82 can improve the clarity and color reproduction of the captured image.

[0021] In another technical solution, the top of the holding bucket 3 is equipped with a removable top cover 31. A stirring device is located at the center of the top cover 31 to stir the concrete surface color difference repair agent within the holding bucket 3. New repair agent is added to the holding bucket through the top cover 31, and the stirring device ensures the fluidity of the repair agent. The stirring device can be a conventional mixer, with its stirring shaft extending through the top cover 31 into the holding bucket 3 for stirring. Preferably, the stirring shaft is long enough to reach the bottom of the holding bucket 3.

[0022] In another technical solution, the vertical lifting device 5 is a scissor-type lift, whose base frame is fixedly mounted on the frame 1. The scissor-type lift can be a commercially available product and generally includes a table, a base frame, and a scissor-type mechanical structure disposed therebetween. The scissor-type mechanical structure provides high stability for lifting the table, a high load-bearing capacity, high efficiency, and guaranteed safety. Furthermore, a plurality of support springs 9 are disposed between the base frame and the table of the scissor-type lift. The support springs 9 are used to stabilize the table of the scissor-type lift and provide a force to offset the load on the table.

[0023] In another technical solution, valves are respectively provided on the pipes 61 connecting the liquid inlet and outlet ends of the pumping mechanism 6 to further enhance the control of the concrete surface color difference repair agent, and each valve can be connected to the control unit.

[0024] In another technical solution, the frame 1 includes a storage platform with multiple legs fixedly mounted on the bottom surface of the storage platform; the walking device 2 includes universal wheels correspondingly mounted on the bottom of each of the legs to facilitate movement of the frame 1. Preferably, a handle is fixedly connected to one side of the storage platform to facilitate the movement of the bottom plate by a worker.

[0025] Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the description and implementation methods. They can be fully applied to various fields suitable for the present invention. For those familiar with this field, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. An intelligent concrete structure appearance color difference quality repair device, characterized in that: The invention comprises a frame, a vertical lifting device arranged on the frame, and a display device; the top surface of the vertical lifting device is provided with a holding bucket, a liquid pumping device, a nozzle, a control unit and an industrial camera; the bottom of the frame is provided with a walking device; a concrete surface color difference repair agent is placed in the holding bucket, and the liquid inlet and liquid outlet of the liquid pumping device are respectively connected to the holding bucket and the nozzle through pipelines; the industrial camera is used to photograph the appearance of the concrete structure to be repaired; the control unit is electrically connected to the industrial camera and the display device.

2. The intelligent concrete structure appearance color difference quality repair device according to claim 1 is characterized in that: The industrial camera is fixedly arranged in a shell, an LED light group is arranged on the shell corresponding to the periphery of the industrial camera, and the control unit is arranged on a side of the shell away from the concrete structure.

3. The intelligent concrete structure appearance color difference quality repair device according to claim 1 is characterized in that: A detachable top cover is provided on the top of the containing barrel, and a stirring device is provided at the center of the top cover, and the stirring device is used to stir the concrete surface color difference repairing agent in the containing barrel.

4. The intelligent concrete structure appearance color difference quality repair device according to claim 1 is characterized in that: The vertical lifting device is a scissor-type lift, and its base frame is fixedly arranged on the frame body.

5. The intelligent concrete structure appearance color difference quality repair device according to claim 4 is characterized in that: A plurality of supporting springs are provided between the base frame and the table top of the scissor lift.

6. The intelligent concrete structure appearance color difference quality repair device according to claim 1 is characterized in that: Valves are respectively provided on the pipelines connected to the liquid inlet end and the liquid outlet end of the liquid pumping mechanism.

7. The intelligent concrete structure appearance color difference quality repair device according to claim 1 is characterized in that: The frame includes a storage platform, and a plurality of legs are fixedly arranged on the bottom surface of the storage platform; the walking device includes universal wheels correspondingly arranged at the bottom of each of the legs.

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