Concrete crack detecting and repairing device

Abstract

The utility model relates to a concrete crack detecting and repairing device which comprises a platform. The scanning unit is arranged above the platform and is used for detecting relevant information of the concrete crack; the grooving repairing unit is arranged above the platform and comprises a grooving assembly and a filling assembly, the grooving assembly is used for driving the filling assembly to enter the concrete crack, and the filling assembly is used for filling the crack; a drum; and the roller is connected with the platform and is used for flattening the repaired crack. Compared with the prior art, concrete surface cracks are detected and automatically repaired in time through logic intelligent integration, the concrete crack repairing efficiency can be effectively improved, manpower and material resources are saved, and the concrete surface after crack repairing is smooth.

Description

Technical Field

[0001] The utility model relates to the technical field of building material equipment, in particular to a concrete crack detection and repairing device. Background Art

[0002] With the development of building structures, more and more special engineering projects have emerged, and the requirements for concrete properties are getting higher and higher. However, the problem of cracks has always plagued today's concrete structures. Due to the limitations of the current research level, cracks in many structures are inevitable. At present, in the field of concrete crack treatment, most of the crack treatment methods are mainly manual and supplemented by machinery. The quality of concrete crack repair is greatly affected by the professional technical level and mechanical operation ability of the operators. At the same time, the cost is also high, and there are high safety risks. Manual operation wastes a lot of raw materials, and the construction efficiency is low. At present, the existing devices lack intelligence and have limitations such as single function. Utility Model Content

[0003] The purpose of the utility model is to provide a concrete crack detection and repair device, which can realize concrete crack detection and repair with low labor and low raw material cost through high logic intelligent integration.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] A concrete crack detection and repair device, comprising:

[0006] platform;

[0007] Scanning unit: It is arranged above the platform and is used to detect relevant information of concrete cracks;

[0008] Grooving repair unit: It is arranged above the platform, and comprises a groove assembly and a filling assembly. The groove assembly is used to drive the filling assembly into the concrete crack, and the filling assembly is used to fill the crack;

[0009] A roller is connected to the platform and is used to flatten the repaired cracks.

[0010] In one embodiment of the utility model, the concrete crack detection and repair device further includes a power supply, which is arranged above the scanning unit and is connected to the scanning unit and the groove repair unit at the same time.

[0011] As a preferred technical solution, the power supply has a charging and discharging function, and can be charged by an external charger when the internal stored electricity is consumed.

[0012] As a preferred technical solution, the power supply connection between the power supply, the scanning unit and the slot repair unit is realized by wires, and the information transmission is completed by signal lines.

[0013] In one embodiment of the utility model, the scanning unit includes a crack information processor, a crack information storage and a two-dimensional scanning probe which are connected to each other. The two-dimensional scanning probe is provided at the lower ends of the crack information processor and the crack information storage.

[0014] The power supply is simultaneously connected to the crack information processor, the crack information storage and the two-dimensional scanning probe.

[0015] The two-dimensional scanning probe is used to scan the concrete cracks under the platform and transmit the relevant information of the concrete cracks to the crack information processor and the crack information storage. The crack information processor is used to process the relevant information of the concrete cracks, and the crack information storage is used to store the relevant information of the concrete cracks.

[0016] As a preferred technical solution, the two-dimensional scanning probe can scan and detect the square area under the platform movement path.

[0017] As a preferred technical solution, the crack information processor is a DSP chip.

[0018] The crack information storage model is Fire Blue TS5060-2CN network storage,

[0019] The two-dimensional scanning probe model is Zeiss Viscan two-dimensional optical probe.

[0020] As a preferred technical solution, the information processed by the crack information processor is crack width and extension trajectory, etc., which is used to instruct the subsequent slot repair unit to perform precise slot repair on the crack;

[0021] The information stored in the crack information storage device is the crack width and extension trajectory, which provides a certain side basis for the subsequent adjustment of the concrete pouring ratio.

[0022] In one embodiment of the present invention, the filling assembly includes a capacity barrel, a pumping assembly, a heating assembly, an extrusion assembly and an extrusion head.

[0023] The capacity barrel is arranged above the heating component, the capacity barrel is communicated with the cavity in the heating component, a pump pressure component is arranged in the heating component, and an extrusion head is arranged below the heating component.

[0024] The top of the pump assembly is connected to the capacity barrel, the bottom of the pump assembly is located above the extrusion assembly, and an extrusion head is provided below the extrusion assembly.

[0025] The pumping assembly, heating assembly and extrusion assembly are simultaneously connected to a power source.

[0026] The capacity barrel is used to store the filling material, the heating component is used to melt the filling material at high temperature, the pump pressure component is used to pump the melted filling material into the extrusion component, the extrusion component is used to extrude the melted filling material toward the extrusion head, and the extrusion head is used to extrude the filling material into the concrete cracks.

[0027] As a preferred technical solution, the pump pressure component model is YM40 hose pump (Shanghai Yiming Pump Industry Co., Ltd.),

[0028] The heating component is a small electromagnetic heating device.

[0029] The extrusion assembly is an extrusion type high pressure liquid oil gun.

[0030] In one embodiment of the utility model, a crack information receiving processor is provided in the heating component, and the crack information receiving processor is simultaneously connected to the slotting component, power supply, crack information processor, pump pressure component, heating component and extrusion component. The crack information receiving processor is used to receive the information of processed concrete cracks in the crack information processor, and control the operation of the slotting component, pump pressure component, heating component and extrusion component according to the information.

[0031] As a preferred technical solution, the crack information receiving processor model is Renesas RZ / G2L.

[0032] In one embodiment of the utility model, the slotting assembly includes a slotting drill diverter, a telescopic pump and a slotting drill bit, wherein the slotting drill diverter is arranged in the heating assembly, and the telescopic pump and the slotting drill bit are arranged in sequence below the heating assembly, and the telescopic pump and the slotting drill bit are located outside the extrusion assembly and the extrusion head, and the slotting drill bit diverter, the telescopic pump and the slotting drill bit are connected to a power supply at the same time.

[0033] The slotted drill bit diverter is used to control the slotted drill bit to perform horizontal two-dimensional movement, the telescopic pump is used to drive the slotted drill bit to penetrate into the concrete cracks, and the slotted drill bit is used to penetrate into the concrete cracks.

[0034] As a preferred technical solution, the crack information receiving processor enables the slotting drill head steering device to control the slotting drill head to perform horizontal two-dimensional movement along the crack trajectory according to the information provided by the crack information processor in the scanning unit;

[0035] The crack information receiving processor also controls the telescopic pump to drill the slotted drill bit to a certain depth of the crack;

[0036] The crack information receiving processor will also control the pump pressure component according to the size and depth of the groove after opening, and control the amount of filling material extruded by the extrusion head.

[0037] In one embodiment of the utility model, the concrete crack detection and repair device further comprises a blowing unit, which is arranged above the platform, and two blowing units are symmetrically arranged between the scanning unit and the slotting and repairing unit, and the blowing unit is an electrostatic fan.

[0038] The blowing unit is used to blow the concrete powder generated by the slotting drill bit toward the rear of the device, so as to clean the concrete powder drilled out of the crack, which is beneficial to the filling and hardening of the subsequent filling material.

[0039] As a preferred technical solution, the electrostatic fan model is the Keyence SJ-F700 closed-loop controlled electrostatic fan.

[0040] In one embodiment of the utility model, the concrete crack detection and repair device also includes a handle, one end of the platform is connected to the roller through a connecting rod, and the other end of the platform is provided with a handle, and the handle is used to drive the platform to move horizontally. The roller will flatten the overflowed filling material to make the crack repair surface smoother.

[0041] In one embodiment of the utility model, a plurality of steering wheels are provided under the platform, and the steering wheels are four-way steerable wheels that can move in four directions by pushing or pulling the handle.

[0042] In one embodiment of the utility model, the platform is a hollow four-wheel vehicle, and the scanning unit and the slot repair unit are fixed on both sides of the platform by bolts.

[0043] Compared with the prior art, the utility model has the following beneficial effects:

[0044] 1. The utility model can effectively improve the efficiency of concrete crack repair, save manpower and material resources, and make the concrete surface smooth after the cracks are repaired by using logical intelligent integration to detect and automatically repair the cracks on the concrete surface in a timely manner;

[0045] 2. The utility model can obtain the shape, width and direction of cracks on the concrete surface, and then analyze the causes of cracks, thereby improving the concrete mix ratio and reducing the probability of cracks in poured concrete;

[0046] 3. The utility model can control the amount of repair material extruded by the melt filling material extrusion head, effectively reduce and control the amount of repair material, and save costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] Figure 1It is a schematic diagram of the overall structure of the concrete crack detection and repair device of the utility model;

[0048] Figure 2 It is a structural schematic diagram of the scanning unit of the utility model;

[0049] Figure 3 It is a structural schematic diagram of the slot repair unit of the utility model.

[0050] Explanation of the accompanying drawing numbers: 1. Roller, 2. Platform, 3. Bolt, 4. Slotting repair unit, 5. Blowing unit, 6. Steering wheel, 7. Scanning unit, 8. Handle, 9. Power supply, 10. Capacity barrel, 12. Crack information processor, 14. Crack information storage, 15. Two-dimensional scanning probe, 16. Crack information receiving processor, 17. Pump pressure assembly, 18. Heating assembly, 19. Slotting drill bit steering device, 20. Telescopic pump, 21. Extrusion assembly, 22. Slotting drill bit, 23. Extrusion head. DETAILED DESCRIPTION

[0051] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is implemented based on the technical solution of the present invention, and provides a detailed implementation method and a specific operation process, but the protection scope of the present invention is not limited to the following embodiments.

[0052] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0053] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions 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 operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0054] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0055] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0056] Example

[0057] See also Figures 1 to 3 This embodiment provides a concrete crack detection and repair device, including:

[0058] Platform 2;

[0059] Scanning unit 7: It is arranged above the platform 2, and the scanning unit 7 is used to detect relevant information of concrete cracks;

[0060] Grooving repair unit 4: It is arranged above the platform 2. The groove repair unit 4 includes a groove assembly and a filling assembly. The groove assembly is used to drive the filling assembly into the concrete crack, and the filling assembly is used to fill the crack.

[0061] The roller 1 is connected to the platform 2, and the roller 1 is used to flatten the repaired cracks.

[0062] In this embodiment, the concrete crack detection and repair device further includes a power supply 9 , which is disposed above the scanning unit 7 , and is connected to both the scanning unit 7 and the groove repair unit 4 .

[0063] In this embodiment, the scanning unit 7 includes a crack information processor 12, a crack information storage 14 and a two-dimensional scanning probe 15 which are connected to each other. The two-dimensional scanning probe 15 is provided at the lower ends of the crack information processor 12 and the crack information storage 14.

[0064] The power supply 9 is connected to the crack information processor 12, the crack information storage 14 and the two-dimensional scanning probe 15.

[0065] The two-dimensional scanning probe 15 is used to scan the concrete cracks under the platform 2, and transmit the relevant information of the concrete cracks to the crack information processor 12 and the crack information storage 14. The crack information processor 12 is used to process the relevant information of the concrete cracks, and the crack information storage 14 is used to store the relevant information of the concrete cracks.

[0066] In this embodiment, the filling assembly includes a capacity barrel 10, a pump assembly 17, a heating assembly 18, an extrusion assembly 21 and an extrusion head 23.

[0067] The capacity barrel 10 is arranged above the heating component 18, and the capacity barrel 10 is connected to the cavity in the heating component 18. The heating component 18 is provided with a pump pressure component 17, and the heating component 18 is provided with an extrusion head 23 below.

[0068] The top of the pump assembly 17 is connected to the capacity barrel 10, and the bottom of the pump assembly 17 is located above the extrusion assembly 21. An extrusion head 23 is provided below the extrusion assembly 21.

[0069] The pump assembly 17, the heating assembly 18 and the extrusion assembly 21 are simultaneously connected to the power supply 9.

[0070] The capacity barrel 10 is used to store the filling material, the heating component 18 is used to melt the filling material at high temperature, the pumping component 17 is used to pump the melted filling material into the extrusion component 21, the extrusion component 21 is used to extrude the melted filling material toward the extrusion head 23, and the extrusion head 23 is used to extrude the filling material into the concrete cracks.

[0071] In this embodiment, a crack information receiving processor 16 is provided in the heating component 18, and the crack information receiving processor 16 is simultaneously connected to the slotting component, the power supply 9, the crack information processor 12, the pumping component 17, the heating component 18 and the extrusion component 21. The crack information receiving processor 16 is used to receive the information of the processed concrete cracks in the crack information processor 12, and control the slotting component, the pumping component 17, the heating component 18 and the extrusion component 21 to work according to the information.

[0072] In this embodiment, the slotting assembly includes a slotting drill diverter 19, a telescopic pump 20 and a slotting drill 22. The slotting drill diverter 19 is arranged in the heating assembly 18. The telescopic pump 20 and the slotting drill 22 are arranged in sequence below the heating assembly 18. The telescopic pump 20 and the slotting drill 22 are located outside the extrusion assembly 21 and the extrusion head 23. The slotting drill diverter 19, the telescopic pump 20 and the slotting drill 22 are connected to the power supply 9 at the same time.

[0073] The slotted drill bit diverter 19 is used to control the slotted drill bit 22 to perform horizontal two-dimensional movement, and the telescopic pump 20 is used to drive the slotted drill bit 22 to penetrate into the concrete cracks. The slotted drill bit 22 is used to penetrate into the concrete cracks.

[0074] In this embodiment, the concrete crack detection and repair device further includes a blowing unit 5, which is arranged above the platform 2. Two blowing units 5 are symmetrically arranged between the scanning unit 7 and the slot repair unit 4. The blowing unit 5 is an electrostatic fan.

[0075] The blowing unit 5 is used to blow the concrete powder produced by the slotting drill bit 22 toward the rear of the device, so as to clean the concrete powder drilled out of the crack, which is beneficial to the subsequent filling and hardening of the filling material.

[0076] In this embodiment, the concrete crack detection and repair device also includes a handle 8. One end of the platform 2 is connected to the roller 1 through a connecting rod. The other end of the platform 2 is provided with a handle 8. The handle 8 is used to drive the platform 2 to move horizontally. The roller 1 will flatten the overflowed filling material to make the crack repair surface smoother.

[0077] In this embodiment, a plurality of steering wheels 6 are provided under the platform 2 . The steering wheels 6 are four-way steerable wheels and can perform four-way movement under the push and pull of the handle 8 .

[0078] In this embodiment, the platform 2 is a hollow four-wheel vehicle, and the scanning unit 7 and the slot repair unit 4 are fixed on both sides of the platform 2 by bolts 3.

[0079] In addition, this embodiment also provides a method for using the concrete crack detection and repair device, and the specific steps are as follows:

[0080] S1. Drag the concrete crack detection and repair device to the starting point of the concrete crack;

[0081] S2, turn on the power switch 9, and the scanning unit 7 and the slot repair unit 4 start to be powered on;

[0082] S3, when the power supply 9 is turned on, the heating component 18 in the slot repair unit 4 melts the filling material flowing out of the capacity barrel 10 at high temperature, and the extrusion component 21 extrude the melted filling material toward the extrusion head 23;

[0083] S4, the scanning unit 7 continuously scans the concrete cracks below the platform 2, and transmits the crack information to the crack information processor 12 and the crack information storage 14 in real time, and the crack information processor 12 processes the crack information in time;

[0084] S5, dragging the roller 1 so that the device moves along the extension direction of the crack;

[0085] S6, when the crack information processor 12 transmits the processed information to the crack information receiving processor 16 in the slot repair unit 4, the crack information receiving processor 16 further controls the slot drill bit diverter 19 to control the slot drill bit 22 according to the processed information, and performs horizontal two-dimensional movement according to the crack trajectory. At the same time, the crack information receiving processor 16 also controls the telescopic pump 20 to drill the slot drill bit 22 to a certain depth of the crack.

[0086] S7, the blowing unit 5 will blow air backwards towards the crack groove, blowing the concrete powder produced by the groove opening to the rear of the device, and the extrusion head 23 will also squeeze the melted filling material into the groove opened on the crack track;

[0087] S8. As the device is dragged, the roller 1 dragged behind the platform 2 will flatten the overflowed melted filling material, making the crack repair surface smoother.

[0088] In this embodiment, the crack information processor 12 transmits real-time crack information to the crack information storage 14. After crack detection and filling are completed, the crack information storage 14 will store complete crack information, and the complete crack information can be exported.

[0089] In this embodiment, the depth to which the slotting drill bit 22 drills into the lower part of the crack is controlled by the telescopic pump 20 , and the telescopic degree of the telescopic pump 20 is controlled by the crack information receiving processor 16 .

[0090] Example 2

[0091] This embodiment provides a concrete crack detection and repair device, in addition to:

[0092] The crack information processor 12 is a DSP chip.

[0093] The crack information storage device 14 is a FireBlue TS5060-2CN network storage device.

[0094] The two-dimensional scanning probe 15 is a Zeiss Viscan two-dimensional optical probe;

[0095] The pump assembly 17 is a YM40 hose pump from Shanghai Yiming Pump Co., Ltd.

[0096] The heating component 18 is a small electromagnetic heating device.

[0097] The extrusion assembly 21 is an extrusion type high pressure liquid oil gun;

[0098] The crack information receiving processor 16 is of Renesas RZ / G2L model;

[0099] The electrostatic fan model is the KEYENCE SJ-F700 closed-loop control electrostatic fan;

[0100] The rest is the same as Example 1.

[0101] The above description of the embodiments is to facilitate the understanding and use of the utility model by those skilled in the art. It is obvious that those familiar with the art can easily make various modifications to these embodiments and apply the general principles described herein to other embodiments without creative work. Therefore, the utility model is not limited to the above embodiments, and improvements and modifications made by those skilled in the art based on the disclosure of the utility model without departing from the scope of the utility model should be within the scope of protection of the utility model.

Claims

1. A concrete crack detection and repair device, characterized in that: include: Platform (2); A scanning unit (7): it is arranged above the platform (2), and the scanning unit (7) is used to detect relevant information of concrete cracks; A slotting repair unit (4): arranged above the platform (2), the slotting repair unit (4) comprising a slotting component and a filling component, the slotting component being used to drive the filling component into the interior of the concrete crack, and the filling component being used to fill the crack; A roller (1) is connected to a platform (2), and the roller (1) is used to flatten the repaired cracks.

2. A concrete crack detection and repair device according to claim 1, characterized in that: The concrete crack detection and repair device also includes a power supply (9), which is arranged above the scanning unit (7) and is connected to the scanning unit (7) and the groove repair unit (4) at the same time.

3. A concrete crack detection and repair device according to claim 2, characterized in that: The scanning unit (7) comprises a crack information processor (12), a crack information storage (14) and a two-dimensional scanning probe (15) which are connected to each other. The two-dimensional scanning probe (15) is provided at the lower ends of the crack information processor (12) and the crack information storage (14). The power source (9) is simultaneously connected to a crack information processor (12), a crack information storage (14) and a two-dimensional scanning probe (15). The two-dimensional scanning probe (15) is used to scan concrete cracks below the platform (2) and transmit relevant information about the concrete cracks to a crack information processor (12) and a crack information storage (14); the crack information processor (12) is used to process relevant information about the concrete cracks; and the crack information storage (14) is used to store relevant information about the concrete cracks.

4. A concrete crack detection and repairing device according to claim 3, characterized in that: The filling assembly comprises a capacity barrel (10), a pumping assembly (17), a heating assembly (18), an extrusion assembly (21) and an extrusion head (23). The capacity barrel (10) is arranged above the heating component (18), the capacity barrel (10) is communicated with the cavity in the heating component (18), a pump pressure component (17) is arranged in the heating component (18), and an extrusion head (23) is arranged below the heating component (18). The top end of the pump assembly (17) is connected to the capacity barrel (10), the bottom end of the pump assembly (17) is located above the extrusion assembly (21), and an extrusion head (23) is provided below the extrusion assembly (21). The pumping assembly (17), the heating assembly (18) and the extrusion assembly (21) are simultaneously connected to a power source (9). The capacity barrel (10) is used to store the filling material, the heating component (18) is used to melt the filling material at high temperature, the pump pressure component (17) is used to pump the melted filling material into the extrusion component (21), the extrusion component (21) is used to extrude the melted filling material toward the extrusion head (23), and the extrusion head (23) is used to extrude the filling material into the concrete crack.

5. A concrete crack detection and repairing device according to claim 4, characterized in that: The heating component (18) is provided with a crack information receiving processor (16), and the crack information receiving processor (16) is simultaneously connected to the slotting component, the power supply (9), the crack information processor (12), the pumping component (17), the heating component (18) and the extrusion component (21). The crack information receiving processor (16) is used to receive information on concrete cracks processed by the crack information processor (12), and control the slotting component, the pumping component (17), the heating component (18) and the extrusion component (21) to work according to the information.

6. A concrete crack detection and repairing device according to claim 5, characterized in that: The slotting assembly comprises a slotting drill diverter (19), a telescopic pump (20) and a slotting drill (22); the slotting drill diverter (19) is arranged in the heating assembly (18); the telescopic pump (20) and the slotting drill (22) are arranged in sequence below the heating assembly (18); the telescopic pump (20) and the slotting drill (22) are located outside the extrusion assembly (21) and the extrusion head (23); the slotting drill diverter (19), the telescopic pump (20) and the slotting drill (22) are connected to the power supply (9) at the same time; The slotted drill bit diverter (19) is used to control the slotted drill bit (22) to perform horizontal two-dimensional movement, the telescopic pump (20) is used to drive the slotted drill bit (22) to penetrate into the concrete crack, and the slotted drill bit (22) is used to penetrate into the concrete crack.

7. A concrete crack detection and repair device according to claim 1, characterized in that: The concrete crack detection and repair device further comprises a blowing unit (5), wherein the blowing unit (5) is arranged above the platform (2), and two blowing units (5) are symmetrically arranged between the scanning unit (7) and the slot repair unit (4), and the blowing unit (5) is an electrostatic fan. The blowing unit (5) is used to blow concrete powder generated by the slotting drill bit (22) toward the rear of the device.

8. A concrete crack detection and repair device according to claim 1, characterized in that: The concrete crack detection and repair device also includes a handle (8); one end of the platform (2) is connected to the roller (1) via a connecting rod; the other end of the platform (2) is provided with a handle (8); the handle (8) is used to drive the platform (2) to move horizontally.

9. A concrete crack detection and repairing device according to claim 8, characterized in that: A plurality of steering wheels (6) are arranged below the platform (2), and the steering wheels (6) are four-way steerable wheels and can move in four directions when pushed or pulled by a handle (8).

10. A concrete crack detection and repair device according to claim 1, characterized in that: The platform (2) is a hollow four-wheel vehicle, and the scanning unit (7) and the slot repair unit (4) are fixed on both sides of the platform (2) by bolts (3).

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