Structure reinforcing device and structure reinforcing method

Abstract

The invention discloses a structure reinforcing device and a structure reinforcing method, and relates to the technical field of original structure reinforcing, the structure reinforcing device comprises a frame body, and the frame body is provided with a processing assembly, a displacement assembly, a bonding assembly and an anti-curing assembly; the operation speed of the bonding assembly is matched with the operation speed of the machining assembly and / or the operation speed of the displacement assembly, so that when the reinforcing part is machined and / or the reinforcing part is moved in the direction close to the to-be-reinforced area, the bonding assembly starts to coat the adhesive in the to-be-reinforced area, and the efficiency of completing the structure reinforcing operation is improved; the reinforcing piece is fixed in the to-be-reinforced area in a bonding manner, so that lossless reinforcement is realized; and the anti-curing assembly is used for adjusting the temperature of the to-be-reinforced area, so that the temperature in the to-be-reinforced area is lower than the curing temperature of the adhesive before the preset reinforcing part is fixed to the to-be-reinforced area, it is guaranteed that the structure reinforcing operation has high efficiency, and the to-be-reinforced areas of structures such as buildings and traffic infrastructures can be effectively reinforced faster.

Description

Technical Field

[0001] The present invention relates to the technical field of existing structure reinforcement, and in particular to a structure reinforcement device and a structure reinforcement method. Background Art

[0002] Under the action of long-term service loads, structures such as buildings and transportation infrastructure face the threat of fatigue cracking, which greatly reduces the durability and service safety of structures such as buildings and transportation infrastructure.

[0003] In the existing technology, structures such as buildings and transportation infrastructure are reinforced by increasing the cross-section and pouring new concrete on the upper or lower part of the component, or by changing the force system, such as adding a support point in the middle part of the beam.

[0004] Compared to non-prestressed reinforcement methods such as increasing the cross-section or changing the load-bearing system, prestressed reinforcement not only significantly increases the strength utilization of the reinforcement material, but also significantly improves the reinforcement effect during normal use and under extreme conditions. For example, when using prestressed reinforcement to strengthen steel structures against fatigue, the fatigue resistance of areas with insufficient fatigue performance can be significantly improved. Even in areas that have already cracked, the growth rate of fatigue cracks in the steel structure can be effectively reduced, and even the cracks can be completely arrested.

[0005] However, existing prestressed reinforcement methods use external prestressed steel tie rods or steel struts to reinforce structural members or the entire structure. This can effectively reinforce structures such as buildings and transportation infrastructure. However, the installation of prestressed steel tie rods or steel struts requires anchor drilling or welding, which can easily damage the original structure and cause stress concentration at the anchor points. In other words, the reinforcement effect of using external prestressed steel tie rods or steel struts to reinforce structural members or the entire structure is poor, and structures such as buildings and transportation infrastructure still face a high risk of fatigue cracking.

[0006] Therefore, how to improve the reinforcement effect of structures such as buildings and transportation infrastructure and reduce the risk of fatigue cracking of structures such as buildings and transportation infrastructure has become a technical problem that technical personnel in this field urgently need to solve. Summary of the Invention

[0007] The purpose of the present invention is to provide a structural reinforcement device and method to improve the reinforcement effect of structures such as buildings and transportation infrastructure, and reduce the risk of fatigue cracking of structures such as buildings and transportation infrastructure.

[0008] To achieve the above object, the present invention provides the following solutions:

[0009] The present invention provides a structural reinforcement device, comprising a frame body, wherein the frame body is provided with:

[0010] A processing assembly, wherein the processing assembly is used to process the reinforcement member to obtain a preset reinforcement member;

[0011] A shifting assembly, the shifting assembly is used to move a preset reinforcement member to an area to be reinforced;

[0012] An adhesive component, the adhesive component is used to apply an adhesive to the area to be reinforced to fix the preset reinforcement member to the area to be reinforced;

[0013] an anti-curing component, the anti-curing component being used to adjust the temperature in the area to be reinforced so that the temperature in the area to be reinforced is lower than the curing temperature of the adhesive before the preset reinforcement member is fixed to the area to be reinforced;

[0014] The parameters of the preset reinforcement member match the area to be reinforced, and the parameters of the preset reinforcement member include size, tension, and strength;

[0015] The operating speed of the bonding component is matched with that of the bonding component and / or the processing component, so that when the bonding component applies the adhesive to the area to be reinforced, the processing component processes the reinforcement, and / or the shifting component drives the preset reinforcement to move toward the direction close to the area to be reinforced.

[0016] In addition, the present invention also provides a structural reinforcement method, which comprises the following steps:

[0017] Step S1, determining parameters of the area to be reinforced, wherein the parameters of the area to be reinforced include the size, material, and ambient temperature of the area to be reinforced;

[0018] Step S2, determining parameters of a preset reinforcement member according to the parameters of the area to be reinforced, wherein the parameters of the preset reinforcement member include tension, size, and strength;

[0019] Step S3, bonding the preset reinforcement member to the area to be reinforced, or laying another preset reinforcement member on the upper surface of the preset reinforcement member;

[0020] Step S4, detecting the bonding effect between the preset reinforcement member and the area to be reinforced, or detecting the bonding effect between the preset reinforcement members in adjacent layers;

[0021] Step S5: If no debonding occurs between the preset reinforcement and the area to be reinforced, or between the preset reinforcements of adjacent layers, repeat steps S3 to S4 until a set number of the preset reinforcements are laid in the area to be reinforced; if debonding occurs between the preset reinforcement and the area to be reinforced, or between the preset reinforcements of adjacent layers, an alarm is issued.

[0022] Compared with the prior art, the present invention has achieved the following technical effects:

[0023] The structural reinforcement device in the present invention includes a frame body, on which a processing component, a shifting component, a bonding component, and an anti-curing component are provided, wherein the processing component can perform processing such as cutting, stretching, and tension adjustment on the reinforcement member, and then obtain a preset reinforcement member whose parameters such as size, strength, and stress are matched with the reinforcement requirements of the area to be reinforced, which means that the present invention is a prestressed reinforcement method; and the operating speeds of the bonding component and the processing component and / or the shifting component are matched, so that when the processing component processes the reinforcement member and / or the shifting component moves the preset reinforcement member in a direction close to the area to be reinforced, the bonding component has already started to apply adhesive in the area to be reinforced, which speeds up the efficiency of the structural reinforcement operation. In particular, for areas that have already cracked, the shorter the time spent on the structural reinforcement operation, the sooner the propagation rate of the structural fatigue crack can be curbed, thereby improving the reinforcement effect of the area to be reinforced of structures such as buildings and transportation infrastructure;

[0024] Furthermore, because the preset reinforcement members in the present invention are fixed in the area to be reinforced by bonding, non-destructive reinforcement is achieved (no damage is done to the area to be reinforced), avoiding the need for welding or drilling on the area to be reinforced in the prior art prestressed reinforcement method, which damages the original structure and easily causes stress concentration problems, thereby further improving the reinforcement effect.

[0025] At the same time, the structural reinforcement device also includes an anti-curing component, which is used to adjust the temperature of the area to be reinforced so that before the preset reinforcement is fixed to the area to be reinforced, the temperature in the area to be reinforced is lower than the curing temperature of the adhesive, so as to prevent the adhesive from being cured before the preset reinforcement is completely fixed to the area to be reinforced, resulting in the need to remove the cured adhesive and apply the adhesive again, thereby reducing the efficiency of the structural reinforcement operation. The structural reinforcement operation of the present invention is ensured to have high efficiency, and can more quickly form effective reinforcement of the area to be reinforced of structures such as buildings and transportation infrastructure, thereby reducing the risk of fatigue cracking in the area to be reinforced of structures such as buildings and transportation infrastructure;

[0026] In summary, the structural reinforcement device of the present invention can quickly form non-destructive reinforcement of the areas to be reinforced of structures such as buildings and transportation infrastructure, and can significantly reduce the risk of fatigue cracking in the areas to be reinforced of structures such as buildings and transportation infrastructure. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 Schematic diagram of the structure of the structural reinforcement device.

[0029] Figure 2 This is a front view of the structural reinforcement device.

[0030] Figure 3 for Figure 2 Cross-sectional view at AA in the middle.

[0031] Figure 4 A side view of the structural reinforcement device.

[0032] Figure 5 for Figure 4 Cross-sectional view at the middle BB.

[0033] Figure 6 Schematic diagram of the structure of the first detection unit.

[0034] Figure 7 Schematic diagram of the internal cross-sectional structure of the first detection unit.

[0035] Figure 8 A top view of the structural reinforcement device.

[0036] Figure 9 This is a bottom view of the structural reinforcement device.

[0037] Figure 10 This is an exploded view of part of the structure in the load-bearing unit.

[0038] Figure 11 for Figure 8 A local enlarged schematic diagram of point A in the middle.

[0039] Figure 12 Flowchart of structural reinforcement method.

[0040] Among them, 1. frame body; 2. controller; 3. first magnetic fixer; 4. first adjustment slot; 5. second adjustment slot; 6. third adjustment slot; 7. bearing member; 8. first mounting slot; 9. second mounting slot; 10. positioning slot; 11. second rotating shaft; 12. rotating block; 13. bearing roller; 14. elastic member; 15. locking portion; 16. first driving member; 17. first transmission rod; 18. first slider; 19. adjusting roller; 20. second driving member; 21. second transmission rod; 22. second slider; 23. connecting block; 24. first supporting plate; 25. third driving member; 26. clamping plate; 27. first guide rod; 28. third slider; 29. ​​first reset member; 30. Seventh driving member; 31. Second support plate; 32. Storage tank; 33. Glue coating valve; 34. Connecting plate; 35. Second magnetic holder; 36. Scraper; 37. Fourth adjusting groove; 38. Second guide rod; 39. Second reset member; 40. Fourth slider; 41. First support frame; 42. Fifth driving member; 43. Cutter; 44. Second support frame; 45. Sixth driving member; 46. Pressing plate; 47. Adsorption hole; 48. Suction member; 49. Support block; 50. Detection rod; 51. Guide cylinder; 52. Third transmission rod; 53. Third mounting groove; 54. Limiting bracket; 55. Fourth driving member; 56. Detection plate; 57. Pressure sensor; 58. Second detection member. DETAILED DESCRIPTION

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0042] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0043] like Figures 1 to 11As shown, the present invention discloses a structural reinforcement device, which includes a frame body 1. The frame body 1 is provided with a processing component, a shifting component, a bonding component, and an anti-curing component. The processing component can perform cutting, stretching, stress adjustment and other processing on the reinforcement piece, and then obtain a preset reinforcement piece whose parameters such as size, strength, tension and the like are matched with the reinforcement requirements of the area to be reinforced. Because the tension of the preset reinforcement piece matches the reinforcement requirements of the area to be reinforced, the prestress of the preset tension piece can be adjusted by adjusting the tensile stress or compressive stress of the preset reinforcement piece, which means that The present invention is a prestressed reinforcement method; and the operating speeds of the bonding component and the processing component and / or the displacement component are matched, so that when the processing component processes the reinforcement member and / or the bonding component moves the reinforcement member in a direction close to the area to be reinforced, the bonding component has already begun to apply adhesive in the area to be reinforced. This speeds up the efficiency of completing the structural reinforcement operation. In particular, for areas that have already cracked, the shorter the time spent on the structural reinforcement operation, the sooner the growth rate of structural fatigue cracks can be curbed, thereby improving the reinforcement effect of the area to be reinforced in structures such as buildings and transportation infrastructure;

[0044] Furthermore, because the preset reinforcement members in the present invention are fixed in the area to be reinforced by bonding, non-destructive reinforcement is achieved (no damage is done to the area to be reinforced), avoiding the need for welding or drilling on the area to be reinforced in the prior art prestressed reinforcement method, which damages the original structure and easily causes stress concentration problems, thereby further improving the reinforcement effect.

[0045] At the same time, the structural reinforcement device also includes an anti-curing component, which is used to adjust the temperature of the area to be reinforced so that before the preset reinforcement is fixed in the area to be reinforced, the temperature in the area to be reinforced is lower than the curing temperature of the adhesive, so as to prevent the adhesive from being cured before the preset reinforcement is completely fixed in the area to be reinforced, resulting in the need to remove the cured adhesive and apply the adhesive a second time, thereby reducing the efficiency of the structural reinforcement operation. It ensures that the structural reinforcement operation in the present invention has higher efficiency, can more quickly form effective reinforcement of the areas to be reinforced of structures such as buildings and transportation infrastructure, and reduce the risk of fatigue cracking of the areas to be reinforced of structures such as buildings and transportation infrastructure; in summary, the structural reinforcement device in the present invention can quickly form non-destructive reinforcement of the areas to be reinforced of structures such as buildings and transportation infrastructure, and can significantly reduce the risk of fatigue cracking of the areas to be reinforced of structures such as buildings and transportation infrastructure.

[0046] The structural reinforcement device of the present invention can be used to reinforce various types of structures such as steel structures or concrete structures; it can reinforce a local area or the entire structure as needed. The shape of the frame body 1 is not limited, as long as the frame body 1 can be provided with processing components, shifting components, bonding components, and structures such as the flattening components described later, and does not interfere with the fixing of the preset reinforcement members in the area to be reinforced; Figures 1 to 11As shown, the frame body 1 can be N-shaped. The reinforcement can be a material such as fiber cloth, metal foil, or high-toughness polymer sheet, which can enhance the strength of the area to be reinforced in structures such as buildings and transportation infrastructure. Compared to traditional reinforcement materials such as concrete and steel, fiber cloth (such as carbon fiber cloth and basalt fiber cloth) offers the advantages of light weight, high strength, and good corrosion resistance. The reinforcement may have parameters such as size and tension that do not meet the requirements of the area to be reinforced. After processing by a processing assembly, the reinforcement is transformed into a pre-set reinforcement with parameters such as size, strength, and tension that meet the requirements of the area to be reinforced. This process of converting the reinforcement into the pre-set reinforcement can be performed by other equipment independent of the structural reinforcement device, or by a processing assembly located on the frame body 1. When the processing assembly is used to perform the process of converting the reinforcement into the pre-set reinforcement, the structural reinforcement device of the present invention can produce pre-set reinforcements of the corresponding length required for the area to be reinforced, depending on the length of the area to be reinforced, thereby increasing the applicability of the structural reinforcement device of the present invention.

[0047] like Figure 1 、 Figure 2 、 Figure 9 As shown, a controller 2 is fixed to the frame body 1. The processing assembly includes a load-bearing unit, a first tension adjustment unit, and a cutting unit, arranged sequentially along the direction of movement of the reinforcement. The load-bearing unit includes a load-bearing roller 13 for sleeved material rolls and unwinding the material. The first end of the load-bearing roller 13 is rotatably connected to the frame body 1 in at least two directions, and the second end of the load-bearing roller 13 is detachably rotatably connected to the frame body 1. The material roll can be replaced or installed by removing the second end of the load-bearing roller 13 and rotating it, simplifying the process of replacing and installing the material roll. The two ends of the load-bearing roller 13 are rotatably connected to the frame body 1 about the axis of the load-bearing roller 13. In addition to rotating around itself, the first end of the load-bearing roller 13 can also rotate upward or leftward, away from the frame body 1, to allow the second end of the load-bearing roller 13 to be separated from the frame body 1 for removal and installation of the material roll. The material roll is the coiled material formed by the reinforcement.

[0048] like Figure 1 、 Figure 8 、 Figure 10 、 Figure 11 As shown, the bearing roller 13 includes a first rotating shaft and a roller body sleeved outside the first rotating shaft. The axial length of the first rotating shaft is greater than the axial length of the roller body, so that the bearing roller 13 can be installed on the frame body 1. The first end and the second end of the bearing roller 13 refer to the two ends of the rotating shaft. Figure 1 、 Figure 8 、 Figure 10 、 Figure 11As shown, the two ends of the load-bearing roller 13 are respectively mounted on the load-bearing members 7. The first end of the load-bearing roller 13 is rotatably connected to one of the load-bearing members 7 (referred to as the first load-bearing member for ease of description) in at least two directions, and the second end of the load-bearing roller 13 is detachably rotatably connected to the other load-bearing member 7 (referred to as the second load-bearing member for ease of description). The two load-bearing members 7 are symmetrically mounted on the frame body 1 and can be secured to the frame body 1 by welding or bolting. The load-bearing members 7 increase the strength of the frame body 1 and reduce the strength reduction of the frame body 1 due to the lack of a load-bearing block. The load-bearing members 7 can specifically be structures such as a load-bearing block, a load-bearing plate, or a load-bearing rod.

[0049] like Figure 1 、 Figure 8 、 Figure 10 、 Figure 11 As shown, the first supporting member 7 is provided with a first mounting groove 8, and the first end of the supporting roller 13 is rotatably connected to the first mounting groove 8 in at least two directions, as shown in FIG. Figure 1 、 Figure 8 、 Figure 10 、 Figure 11 As shown, the first end of the carrying roller 13 is rotatably connected to the rotating block 12, and the rotating block 12 is arranged along the radial direction of the carrying roller 13. A second rotating shaft 11 is sleeved in the rotating block 12 and is arranged to avoid the carrying roller 13 (that is, the functions and structures of the carrying roller 13 and the second rotating shaft 11 do not interfere with each other). The second rotating shaft 11 is arranged along the radial direction of the carrying roller 13, and the second rotating shaft 11 is rotatably connected to the frame body 1. The second rotating shaft 11 can rotate about its own axis as the rotating axis, that is, through the cooperation of the second rotating shaft 11 and the rotating block 12, the rotation of the carrying roller 13 after the second end is removed is realized; when the carrying roller 13 is installed on the frame body 1, the rotating block 12 and the second rotating shaft 11 are located in the first mounting groove 8, and the rotating block 12 and the first mounting groove 8 can be fixed together by bonding, welding or bolting, or a universal ball rotatably connected to the second mounting groove 9 can be provided in the first mounting groove 8, and the universal ball is rotatably connected to the first end of the carrying roller 13, so that the second end of the carrying roller 13 can be rotated in multiple directions after being removed.

[0050] The second supporting member 7 is provided with a second mounting groove 9 which is opened along the radial direction or axial direction of the supporting roller 13. The second mounting groove 9 is provided with a locking member for locking the second end of the supporting roller 13 to prevent the supporting roller 13 from sliding out, and unlocking the second end of the supporting roller 13 to allow the second end of the supporting roller 13 to move out. Figure 11As shown, the locking member includes at least one positioning groove 10 provided in the second mounting groove 9, the positioning groove 10 is opened along the radial direction of the supporting roller 13, and an elastic member 14 is provided in the positioning groove 10. One end of the elastic member 14 is fixedly connected to the positioning groove 10 (inner end portion), and the other end is fixedly connected to the locking portion 15. The elastic member 14 can apply a force to the locking portion 15 to move toward the area on the opposite side of the second mounting groove 9 and the positioning groove 10.

[0051] Among them, the opening height of the positioning groove 10 is not less than the diameter of the first rotating shaft, so that the second end of the first rotating shaft can be placed under the locking portion 15; the elastic member 14 can exert a sufficiently large force on the locking portion 15 to ensure that the locking portion 15 can abut against the area of ​​the second mounting groove 9 opposite to the positioning groove 10; the length of the locking portion 15 in the second mounting groove 9 along the radial direction of the load-bearing roller 13 is not less than the length of the second mounting groove 9 along the radial direction of the load-bearing roller 13, so that the locking portion 15 can extend out of the positioning groove 10 and abut against the area of ​​the second mounting groove 9 opposite to the positioning groove 10; and the locking portion 15 has sufficient strength and length along the axial direction of the load-bearing roller 13, so that when the second end of the first rotating shaft is located below the locking portion 15, the locking portion 15 can lock the second end of the load-bearing roller 13. In the initial state, the second end of the carrying roller 13 is located below the locking portion 15 . If the second end of the carrying roller 13 needs to be rotated out, the locking portion 15 can be manually moved toward the positioning groove 10 to unlock the second end of the carrying roller 13 .

[0052] Or, as Figures 10 and 11 As shown, two positioning grooves 10 may be symmetrically arranged within the second mounting groove 9, with an elastic member 14 disposed within at least one of the positioning grooves 10, one end of which is fixedly connected to a locking portion 15. When only one of the positioning grooves 10 is provided with the elastic member 14 and the locking portion 15, the locking portion 15 may not abut against the area of ​​the second mounting groove 9 opposite the positioning groove 10, but may instead be inserted into the other positioning groove 10, thereby locking the second end of the load-bearing shaft. In the initial state, the second end of the load-bearing roller 13 is located below the locking portion 15. To rotate the second end of the load-bearing roller 13 outward, the locking portion 15 may be manually moved toward the other positioning groove 10 without the elastic member 14 to unlock the second end of the load-bearing roller 13.

[0053] Or, as Figures 10 and 11As shown, at this time, elastic members 14 are provided in both positioning grooves 10, and the elastic members 14 are connected to locking portions 15. At this time, under the action of the two elastic members 14, the two locking portions 15 can keep against each other. At this time, in the initial state, the second end of the carrier roller 13 is located below the two locking portions 15, and is locked by the two locking portions 15 and cannot slide out of the second mounting groove 9. When it is necessary to put a material roller on the carrier roller 13, or to remove the material roller from the carrier roller 13, the operator lifts the second end of the carrier roller 13 upwards, which can move the two locking portions 15 away from each other, so that the second end of the carrier roller 13 is disengaged from the second mounting groove 9. After removing or putting the material roller, the second end of the carrier roller 13 is reset, that is, placed under the two locking portions 15. And, as Figures 10 and 11 As shown, when the locking portion 15 is a locking block, the opposite ends of the two locking blocks are arc-shaped, that is, rounded, which makes the movement of the locking portion 15 smoother when the second end of the carrying roller 13 rotates out of or into the second mounting groove 9.

[0054] Whether one or two positioning grooves 10 are provided in the second mounting groove 9, and whether one or two locking portions 15 are provided, the length of the (one or two) locking portions 15 in the second mounting groove 9 along the radial direction of the support roller 13 is no less than the length of the second mounting groove 9 along the radial direction of the support roller 13, so as to effectively lock the second end of the support roller 13. The locking portion 15 can be a locking block, a locking rod, or other structure capable of locking and unlocking the first rotating shaft. The elastic member 14 can be a spring or other structure capable of applying the aforementioned force to the locking portion 15.

[0055] Furthermore, the first tension adjustment unit includes at least one set of adjustment rollers, each of which includes two adjustment rollers 19 that can move toward and away from each other. A passage for the reinforcement to pass through is formed between the two adjustment rollers 19. (In the figure, the two adjustment rollers 19 are arranged vertically; their arrangement can also be adjusted, but the passage for the reinforcement to pass through must be formed between the two adjustment rollers 19.) The first tension adjustment unit is also equipped with a first detection unit, which detects the surface tension of the reinforcement. If the first detection unit detects that the surface tension of the reinforcement is below a preset value, the two adjustment rollers 19 are moved toward each other, further squeezing the reinforcement and increasing its surface tension. Conversely, if the first detection unit detects that the surface tension is above a preset value, the two adjustment rollers 19 are moved away from each other, reducing the squeezing of the reinforcement. The preset value refers to the tension value of the reinforcement required for the area to be reinforced. The provision of the first tension adjustment unit allows the tension of the reinforcement to be adjusted according to the requirements of the area to be reinforced, so that the reinforcement can better adhere to the surface of the area to be reinforced.

[0056] like Figure 1 、 Figure 2 、 Figure 5As shown, both ends of each adjusting roller 19 are rotatably connected to a first slider 18 provided in the first adjusting groove 4 (the first adjusting groove 4 is provided in a direction perpendicular to the axial direction of the carrying roller 13), and the first slider 18 slides with the first adjusting groove 4 in the vertical direction. The two first sliders 18 in the first adjusting groove 4 on each side are sleeved on a first transmission rod 17. The first transmission rod 17 is a double-headed screw, that is, the area near the two ends of the double-headed screw is respectively provided with two thread segments with opposite rotation directions. The two first sliders 18 sleeved on a double-headed screw are respectively engaged with one of the first sliders 18. The threaded segments are engaged, and one end of the double-headed screw extending from the frame body 1 is fixedly connected to the output end of the first drive member 16. The first drive member 16 is fixed to the frame body 1. In this way, when the distance between the two adjusting rollers 19 needs to be adjusted, the two first drive members 16 can be simultaneously activated by an operator, or a controller 2 electrically connected to the two first drive members 16 can be used to control the two first drive members 16 to rotate synchronously, thereby driving the two first sliders 18 on the double-headed screw to move toward or away from each other, thereby adjusting the distance between the two adjusting rollers 19. The first drive member 16 can specifically be a rotary drive device such as a rotary motor.

[0057] Alternatively, instead of using the above-mentioned adjustment roller group, a number of tension rollers may be set at intervals between the carrying unit and the cutting unit along the movement trajectory of the reinforcement to adjust the tension of the reinforcement, wherein some of the tension rollers may be active rollers that are connected to the output end of the rotating motor and can rotate, and some of the tension rollers may be driven rollers that cannot rotate on their own.

[0058] like Figure 5 As shown, the traction unit includes at least one clamping member for clamping the reinforcement member (specifically, clamping the end of the reinforcement member away from the load-bearing roller 13), and at least one second driving member 20 connected to the clamping member. The second driving member 20 is used to bring the clamping member and the reinforcement member from the load-bearing roller 13 to the area to be reinforced, so that the preset reinforcement member covers the area to be reinforced. At the same time, with the cooperation of the load-bearing roller 13, as the clamping member moves in the direction away from the load-bearing roller 13, this has a stretching effect on the reinforcement member, so that after the reinforcement member is pulled out of the load-bearing roller 13 to the required length, it is cut by the cutting unit, so that the subsequent shifting component can fit the preset reinforcement member on the area to be reinforced.

[0059] like Figure 5As shown, the clamping member includes two relatively arranged clamping plates 26 that can move toward and away from each other and are arranged toward the supporting roller 13. The opposite end of each clamping plate 26 is connected to a third driving member 25. The two third driving members 25 are symmetrically fixed on the first support plate 24. When it is necessary to clamp one end of the reinforcement away from the supporting roller 13, the operator can place the end of the reinforcement away from the supporting roller 13 between the two clamping plates 26, and manually start the two third driving members 25 synchronously, so that the two clamping plates 26 move away from or toward each other, thereby achieving clamping of the reinforcement. Alternatively, the controller 2 electrically connected to the third driving member 25 can be used to control the synchronous movement of the two third driving members 25, thereby driving the two clamping plates 26 to move away from or toward each other, thereby achieving clamping and release.

[0060] like Figure 3 、 Figure 5 As shown, a second adjustment groove 5 is provided on the opposite sides of the frame body 1, and the second adjustment groove 5 is set from the load-bearing roller 13 toward the clamping member. A second transmission rod 21 is rotatably connected in the second adjustment groove 5, and one end of the second transmission rod 21 extends out of the second adjustment groove 5 and is fixedly connected to the output end of the second driving member 20. The second driving member 20 is detachably fixed to the frame body 1 (for example, bolted or clamped), and a second slider 22 is threadedly connected to the second transmission rod 21. The second slider 22 and the second adjustment groove 5 are slidably matched in the direction of the load-bearing roller 13 toward the clamping member, and the opposite ends of the two second sliders 22 are respectively connected to the first The support plate 24 is fixedly connected, and a clamping plate 26 is fixed to the side of the first support plate 24 facing the support roller 13. When the clamping plate 26 needs to move closer to or further away from the support roller 13, the two second drive members 20 are manually and synchronously activated, or the controller 2 electrically connected to the two second drive members 20 simultaneously activates the two second drive members 20. The second drive member 20 drives the second transmission rod 21 to rotate, which in turn drives the second slider 22, the first support plate 24, and the clamping plate 26 to move closer to or further away from the support roller 13. After the clamping plate 26 moves to an area close to the support roller 13, the third drive member 25 is activated to clamp the reinforcement. The second drive member 20 can be a rotary drive device such as a rotary motor, and the third drive member 25 can be a linear drive device such as an electric push rod or a hydraulic cylinder. The second drive member 20, the second transmission rod 21, the second slider 22, and the like constitute the second drive unit or the third drive unit.

[0061] If the lengths of the two second sliders 22 extending in opposite directions are long enough to be connected to the first support plate 24, the second sliders 22 can be directly connected to the first support plate 24. If the second sliders 22 are not long enough to be connected to the first support plate 24, connecting blocks 23 can be fixedly provided on one side of the two second sliders 22, and the opposite ends of the two connecting blocks 23 are fixedly connected to the first support plate, and the connection between the second sliders 22 and the first support plate 24 is achieved through the connecting blocks 23. Figure 5 As shown, the longitudinal section of the first support plate 24 is C-shaped, a clamping member is provided between the top plate and the bottom plate of the first support plate 24, and a first detection unit is provided at the bottom of the first support plate 24, so that the first detection unit can always detect the tension of the reinforcement after the traction unit clamps the reinforcement, so as to make timely adjustments to the reinforcement through structures such as the first tension adjustment unit.

[0062] like Figures 5 to 7 As shown, the first detection unit includes a support block 49 provided at the bottom of the first support plate 24, the top of the support block 49 is tilted away from the side of the first support plate 14, and a plurality of first detection members are provided on the support block 49 at equal intervals. The first detection member includes a detection rod 50, a third transmission rod 52, a detection plate 56 and a fourth driving member 55 which are sequentially arranged and fixedly connected from top to bottom. A pressure sensor 57 is embedded in the connection between the detection plate 56 and the third transmission rod 52, that is, the end of the detection plate 56 facing the third transmission rod 52. The fourth driving member 55 is fixed in the third mounting groove 53 of the support block 49. The output end of 55 is fixedly connected to the detection plate 56. When the clamping member clamps the reinforcement, the fourth driving member 55 is manually started or started by a controller electrically connected to the fourth driving member 55. The fourth driving member 55 drives the detection plate 56, the third transmission rod 52 and the detection rod 50 to move toward the reinforcement until the detection rod 50 contacts the reinforcement. The force applied by the reinforcement is transmitted to the pressure sensor 57 through the detection rod 50, the third transmission rod 52 and the detection plate 56. The pressure sensor 57 is electrically connected to the controller 2 to feed back the detection data to the controller 2 to measure the tension of the reinforcement. Especially when the reinforcement is made of carbon fiber cloth, the tensile strength of carbon fiber cloth is extremely high, but it is brittle. Once the applied prestress is insufficient or under-tensioned or over-tensioned beyond the design value, its reinforcement effect will be significantly reduced, and may even cause the material to break or peel off and fail. It is necessary to monitor and adjust the tension of the carbon fiber cloth in real time.

[0063] Among them, the length of the detection rod 50 is not less than the width of the reinforcement, so that the surface tension of the reinforcement can be fully and accurately measured. A cavity is provided inside the third transmission rod 52, or a number of hollow areas such as hollow holes are provided on the third transmission rod 52 to reduce the interference with the detection accuracy of the reinforcement tension due to the large deadweight of the third transmission rod 52, and to achieve a rapid response of the first detection member. The height of the third mounting groove 53 is large enough, and the lengths of the fourth drive member 55 and the third transmission rod 52 are long enough so that the detection rod 50 can contact the reinforcement. The pressure sensor 57 can specifically be a piezoelectric sensor or a resistive strain pressure sensor. The detection plate 56 is a rigid plate. The third transmission rod 52 and the fourth drive member 55 are both arranged vertically on the bottom surface of the support block 49 to ensure the detection accuracy of the first detection member. As Figure 7As shown, the bottom of the detection rod 50 is equipped with several (three in the figure) supporting third transmission rods 52 and fourth driving members 55, etc., to prevent the installation of a single third transmission rod 52, which may cause the detection rod 50 to tilt during movement. In addition, the third transmission rod 52 is outer-mounted with a guide cylinder 51. The guide cylinder 51 is tapered and has a vertical channel arranged therein. The guide cylinder 51 is vertically slidably connected to the third transmission rod 52 to reduce the tilt of the third transmission rod 52 during movement and ensure detection accuracy.

[0064] Furthermore, a limit bracket 54 with an N-shaped longitudinal cross-section is fixed within the third mounting slot 53. The limit bracket 54 is mounted on the third transmission rod 52 and can be understood as a cube structure with an open bottom. The limit bracket 54 limits the radial movement of the third transmission rod 52 to ensure detection accuracy. The limit bracket 54 also limits the range of movement of the detection rod 50 toward the reinforcement, ensuring a fixed extension length of the detection rod 50. This means that when the detection rod 50 contacts the reinforcement, the reinforcement will not be excessively lifted, resulting in uneven stress distribution within the reinforcement. The fourth drive member 55 can specifically be a linear drive device such as a cylinder or electric push rod.

[0065] like Figure 5 As shown, the first support plate 24 can be specifically provided with a second detection member 58 at the top or bottom of the first support plate 24. The second detection member 58 moves along the length direction of the area to be reinforced with the first support plate 24, and then measures the dimensional parameters such as the length of the area to be reinforced, and can also detect the bonding condition of the reinforcement member in the area to be reinforced. The second detection member 58 can be specifically a device that can detect the dimensional parameters of the area to be reinforced, such as a camera or a laser rangefinder. The second detection member 58 is electrically connected to the controller 2. According to the feedback of the second detection member 58, the tensile length of the reinforcement member can be controlled by the traction assembly, and the material is cut according to the actual situation of the area to be reinforced, so as to avoid the waste caused by too much cutting (i.e., the size of the reinforcement member is larger than the size of the area to be reinforced, such as the reinforcement member is longer than the area to be reinforced and covers the area to be reinforced too much), and to avoid the problem of incomplete reinforcement of the area to be reinforced causing secondary cracking due to too little cutting (such as the wall of the reinforcement member is short and cannot completely cover the area to be reinforced).

[0066] Alternatively, the first detection unit may not adopt the above structure, but may adopt a tension sensor in the prior art.

[0067] like Figures 1 and 2 , Figures 4 and 5 , Figures 8 and 9As shown, the cutting unit includes a first support frame 41 fixed to the top of the frame body 1. The first support frame 41 is N-shaped. Several fifth drive members 42 are fixedly mounted on the first support frame 41 at equal intervals. The fifth drive members 42 are electrically connected to the controller 2. A plurality of cutters 43 are fixedly connected to the output end of the fifth drive member 42. The cutters 43 are arranged downward. This allows the controller 2 to activate the fifth drive member 42 after the pulling unit has pulled the reinforcement to the desired length, causing the cutters 43 to move toward the reinforcement, severing the reinforcement to obtain the desired length. The fifth drive member 42 can specifically be a linear drive device such as a cylinder or an electric push rod.

[0068] like Figures 1 and 2 , Figures 4 and 5 , Figures 8 and 9 As shown, at the top of the frame body 1, in the area from the cutter 43 to the area to be reinforced, away from the cutter 43, a number of adsorption units are provided along the moving direction of the clamping member, the adsorption unit includes a second support frame 44 fixed on the frame body 1, the second support frame 44 is n-shaped, and each second support frame 44 is provided with a number of sixth driving members 45, the output end of the sixth driving member 45 is fixedly connected to a pressure plate 46, a number of adsorption holes 47 are opened on the pressure plate 46, and a suction member 48 is provided at the adsorption hole 47; when the clamping member drives the reinforcement member in the direction away from the carrying roller 13, the sixth driving member 45 moves toward the reinforcement member so that the pressure plate 46 is attached to the reinforcement member, and then the suction member 48 is started, and the suction member 48 adsorbs the reinforcement member on the pressure plate 46 through the adsorption hole 47 to prevent the reinforcement member from falling after being cut off. After the adhesive is applied, the sixth driving member 45 can drive the pressure plate 46 to continue moving toward the area to be reinforced until the reinforcement member is attached to the area to be reinforced. It should be noted that the number of adsorption units must be sufficient, and the coverage area of ​​the adsorption units must be long enough, not less than the length between the cutter 43 and the area to be reinforced, so that the reinforcement is evenly stressed and can fit completely on the area to be reinforced. This allows the structural reinforcement device to adhere multiple layers of reinforcement to the area to be reinforced layer by layer according to the working conditions. Among them, the sixth drive member 45 constitutes the first drive unit, and the sixth drive member 45 can specifically be a linear drive device such as an electric push rod or a cylinder; the suction member 48 can specifically be a vacuum pump or other equipment that can achieve suction and adsorption.

[0069] like Figures 1 to 11 As shown, the bonding assembly includes a storage tank 32 for storing adhesive, the storage tank 32 is provided on the second support plate 31, and the bottom of the second support plate 31 is provided with a plurality of glue ports connected to the storage tank 32 for applying glue, and a glue valve 33 for controlling the on-off of the glue port is provided at the glue port. The glue valve 33 is electrically connected to the controller 2, and the glue valve 33 can be a solenoid valve, such as Figures 1 to 11As shown, a third adjustment slot 6 is provided on opposite sides of the frame body 1 along the self-supporting roller 13 toward the clamping member, a first guide rod 27 is fixed in the third adjustment slot 6, a third slider 28 is slidably connected to the first guide rod 27, a first reset member 29 is sleeved on the first guide rod 27, and the first reset member 29 can be arranged between the third slider 28 and the end of the third adjustment slot 6 away from the clamping member 7; or, it is only sleeved on the first guide rod 27, and the bottom of the area where the third slider 28 extends out of the third adjustment slot 6 is connected to the seventh driving member 30, the output end of the seventh driving member 30 is fixedly connected to the support plate, and the top of the storage tank 32 is connected to the bottom of the first support plate 24 through the second magnetic fixer 35. If the height of the storage tank 32 is low, A connecting plate 34 is provided between the storage tank 32 and the first support plate 24, secured to the bottom of the first support plate 24. A second magnetic fixture 35 is secured to the bottom of the connecting plate 34. The storage tank 32 is made of metal that can be attracted by the second magnetic fixture 35. A scraper 36 is provided on the side of the storage tank 32 facing the support roller 13. The scraper 36 has a plurality of longitudinal fourth adjustment slots 37 equidistantly defined therein. A second guide rod 38 is secured within the fourth adjustment slots 37. A fourth slider 40 is slidably connected to the second guide rod 38. The fourth slider 40 is fixedly connected to the storage tank 32, and the fourth slider 40 is slidably connected to the fourth adjustment slots 37. A second reset member 39 is sleeved on the second guide rod 38 and positioned below the fourth slider 40. The second magnetic fixture 35 and the seventh drive member 30 are both electrically connected to the controller 2. The first and second restoring members 29, 39 can be elastic structures such as springs. The first restoring member 29 can apply a force to the third slider 28 toward the support roller 13, while the second restoring member 39 can apply a force to the fourth slider 40 in a direction away from the area to be reinforced, i.e., upward. The seventh driving member 30 can be a linear drive device such as an electric push rod.

[0070] When the clamping member moves in the direction away from the carrying roller 13, the second magnetic fixer 35 is energized to connect the connecting plate 34 with the storage tank 32. At the same time, the seventh driving member 30 is started to drive the second support plate 31 and the storage tank 32 to move toward the direction close to the area to be reinforced, that is, downward, and open the glue valve 33. In this way, when the first support plate 24 drives the storage tank 32 to move away from the carrying roller 13 through the connecting plate 34, the adhesive flows out of the storage tank 32 and covers the area to be reinforced. At the same time, the scraper 36 on the side of the storage tank 32 toward the carrying roller 13 is driven by the storage tank 32 to move toward the area to be reinforced, scraping and smearing the adhesive covering the area to be reinforced, so that the adhesive is evenly distributed in the area to be reinforced, ensuring the bonding effect and reinforcement effect.

[0071] After the clamping member stretches the reinforcement member to the desired length, the controller 2 controls the second magnetic fixture 35 to be de-energized. At this point, the third slider 28, under the action of the first reset member 29, moves toward the carrier roller 13, driving the scraper 36 toward the carrier roller 13. During the movement of the scraper 36, the scraper 36 can scrape the adhesive again toward the carrier roller 13, further improving the uniformity of the adhesive distribution in the area to be reinforced. The first gluing unit includes the scraper 36, the second support plate 31, the gluing valve 33, and other structures.

[0072] Alternatively, the above-mentioned structure may not be provided, and a third drive unit or a fourth drive unit may be provided separately to drive the traction unit or the bonding components such as the storage tank 32 to move along the length direction of the area to be reinforced. The specific structures of the second drive unit, the third drive unit, and the fourth drive unit may refer to the second drive member 20, the second transmission rod 21, the second slider 22 and other structural settings mentioned above.

[0073] In addition, the present invention is further provided with a second tension adjustment unit on the side behind the cutting unit, that is, away from the supporting roller 13, and a second detection unit provided at the second tension adjustment unit. The second tension adjustment unit has the same structure as the first tension adjustment unit mentioned above, and the second detection unit has the same structure as the first detection unit mentioned above, or an existing tension sensor is selected; by providing a second detection unit for detecting the tensioning force of the preset reinforcement after the cutting unit, a second tension adjustment unit that can adjust the tensioning force of the preset reinforcement can be used to detect and adjust the preset reinforcement in time after being cut off, so as to prevent the tensioning force from becoming larger or smaller after the preset reinforcement is cut off, which is different from the tensioning force required for the area to be reinforced, thereby reducing the reinforcement effect.

[0074] Working process: The controller controls the positioning assembly to fix the structural reinforcement device around the area to be reinforced, and then sets the material roller on the carrying roller 13, and then pulls one end of the reinforcement member through the two adjusting rollers 19. Then, the controller 2 controls the first driving member 16 to start, thereby rotating the first transmission rod 17 fixedly connected to the output end of the first motor 16. Through the threaded transmission cooperation between the first transmission rod 17 and the two first sliders 18 in the adjusting slot 4, the two first sliders 18 are moved closer to each other, thereby driving the adjusting rollers 19 rotatably connected to the first sliders 18 to move closer to each other until the adjusting rollers 19 are in contact with the reinforcement member and apply corresponding pressure;

[0075] Then, the controller 2 controls the second driving member 20 to start, so that the second transmission rod 21 fixedly connected to the output end of the second driving member 20 rotates, and the threaded transmission between the second transmission rod 21 and the second slider 22 cooperates, thereby causing the connecting block 23 fixedly connected to the second slider 22 to drive the first support plate 24 to move in the direction close to the carrying roller 13 until the clamping plate 26 can clamp the reinforcement. Then, the controller 2 controls the third driving member 25 to start, so that the clamping plate 26 fixedly connected to the third driving member 25 moves in the direction of the reinforcement until the clamping plates 26 on both sides of the reinforcement are attached to the reinforcement and the reinforcement is clamped. Tighten, and then control the second driving member 20 to reverse through the control device 2, so that the second transmission rod 21 fixedly connected to the output end of the second driving member 20 is reversed, and the threaded transmission between the second transmission rod 21 and the second slider 22 cooperates, thereby making the connecting block 23 fixedly connected to the second slider 22 drive the first support plate 24 to move in the direction away from the carrying roller 13, and the signal of the length of the area to be reinforced collected by the second detection member 58 is sent to the controller 2, and the controller 2 adjusts the power on and off during the rotation process of the second driving member 20 in the stretching assembly until the stretched reinforcement can cover the area to be reinforced of the steel structure below;

[0076] When the first support plate 24 moves in the direction away from the carrying roller 13, the connecting plate 34 fixedly connected to the first support plate 24 drives the second magnetic fixer 35 to move in the direction away from the carrying roller 13. Since the controller 2 controls the second magnetic fixer 35 to be energized, the second magnetic fixer 35 can adsorb the storage tank 32 and move in the direction away from the carrying roller 13 when moving. When the storage tank 32 moves, the controller 2 controls the glue valve 33 to open, so that the support plate 31 fixedly connected to the storage tank 32 can drive the glue valve 33 to move in the direction away from the carrying roller 13, thereby completing the glue coating of the area to be reinforced. At the same time, the fourth slider 40 fixedly connected to the storage tank 32 drives the scraper 36 fixedly connected to the second guide rod 38 to follow the storage tank 32 The first slider 28 is moved to move, thereby evenly coating the adhesive applied to the area to be reinforced, and then the controller 2 controls the second magnetic fixer 35 to be powered off, so that the storage tank 32 loses the adsorption effect of the second magnetic fixer 35 on it, and the stretched first reset member 29 applies a force to the third slider 28, so that the third slider 28 slides in the third adjustment groove 6 until the third slider 28 slides to its original position. In the process of the third slider 28 sliding to its original position, the seventh driving member 30 fixedly connected to the third slider 28 drives the second support plate 31 to move, so that the storage tank 32 provided on the second support plate 31 drives the fourth slider 40 to move, and further the scraper 36 fixedly connected to the second guide rod 38 moves, so that the adhesive is more evenly coated on the area to be reinforced;

[0077] After the adhesive is applied, the fifth driving member 42 is controlled by the controller 2 to start, so that the cutter 43 fixedly connected to the fifth driving member 42 moves toward the direction close to the supporting roller 13 until the cutter 43 cuts the reinforcement, and then the sixth driving member 45 is controlled by the controller 2 to start so that the pressure plate 46 fixedly connected to the sixth driving member 45 moves toward the surface of the reinforcement until the pressure plate 46 is attached to the reinforcement, and then the suction member 48 is controlled by the controller 2 to start, and the suction member 48 adsorbs the reinforcement on the pressure plate 46 through the adsorption hole 47. The controller 2 continuously controls the sixth driving member 45 to extend, so that the pressure plate 46 fixedly connected to the sixth driving member 45 drives the reinforcement to move toward the area to be reinforced until the reinforcement is attached to the area to be reinforced with the adhesive applied. After a layer of reinforcement is fixed in the area to be reinforced, the traction unit and the adsorption mechanism are controlled by the controller 2 to reset and the above process is repeated. During the resetting process, the preset reinforcement is attached layer by layer to the area to be reinforced, and the reinforcement of the area to be reinforced is completed.

[0078] In addition, the structural reinforcement device also includes a leveling component provided on the frame body 1, which is used to spread the preset reinforcement after the reinforcement is cut by the cutter 43 and before it is laid on the area to be reinforced. Alternatively, the leveling component can spread the preset reinforcement after the preset reinforcement is laid on the area to be reinforced and before the adhesive is cured, so as to reduce the wrinkles generated by the preset reinforcement, so that the preset reinforcement can better fit the area to be reinforced and ensure the reinforcement effect.

[0079] The leveling assembly may specifically include a leveling roller, a fifth adjusting slot is symmetrically provided on both sides of the frame body, the fifth adjusting slot is provided longitudinally along the frame body 1, the fifth adjusting slot is rotatably connected to the fourth transmission rod, one end of the fourth transmission rod extending out of the top of the frame body 1 is connected to the first rotating motor, the fourth transmission rod is threadedly connected to the fifth slider that slidably cooperates with the fifth adjusting slot, the two fifth sliders are respectively fixed on opposite ends of the two fifth sliders, and a sixth adjusting slot that is symmetrically provided on opposite sides of the two third support plates and is arranged parallel to the second transmission rod 21. The length of the sixth adjusting slot is not less than the length of the cutter 43 and the area to be reinforced away from the cutter 43. The fifth transmission rod is rotatably connected in the sixth adjusting slot, one end of the fifth transmission rod extending out of the third support plate is connected to the second rotating motor, and the sixth slider that is slidably connected to the sixth adjusting slot is threaded on the fifth transmission rod, and a leveling roller is provided between the two sixth sliders, and the two ends of the leveling roller are respectively rotatably connected to the two sixth sliders; the first rotating motor and the second rotating motor are both electrically connected to the controller 2. When the predetermined reinforcement is attached to the pressure plate 46, or the predetermined reinforcement is placed in the area to be reinforced and before the adhesive cures, the controller 2 activates the first rotary motor, which drives the fifth slider via the fourth transmission rod, causing the third support plate and the smoothing roller to move toward the predetermined reinforcement until the smoothing roller and the predetermined reinforcement are in contact. Subsequently, the second rotary motor is activated, which drives the fifth transmission rod to rotate, which in turn drives the sixth slider and the smoothing roller to move along the predetermined reinforcement, thereby spreading the entire area of ​​the predetermined reinforcement and reducing wrinkles in the predetermined reinforcement. It should be noted that the smoothing assembly must be positioned away from the predetermined reinforcement and the pressure plate 46.

[0080] However, after the preset reinforcement is laid on the area to be reinforced and before the adhesive cures, spreading the preset reinforcement can easily cause the adhesive to overflow, resulting in the preset reinforcement not being stably bonded to the area to be reinforced. Therefore, the first gluing unit can be used to apply an amount of adhesive greater than that required for bonding the preset reinforcement to the area to be reinforced, to ensure that after the preset reinforcement is spread by the leveling roller, there is still enough adhesive to bond the preset reinforcement to the area to be reinforced. Alternatively, a second gluing unit can be additionally provided to apply adhesive to the side of the preset reinforcement facing the area to be reinforced. The second gluing unit can be set up with reference to the first gluing unit, but the gluing port of the second gluing unit is set upward. The second gluing unit needs to be set away from the structure to be reinforced to prevent it from falling on the non-reinforced area of ​​the structure to be reinforced. A receiving plate that does not hinder the preset reinforcement from adhering to the area to be reinforced can be set between the area to be reinforced and the second gluing unit to prevent the adhesive from falling on the non-reinforced area of ​​the structure to be reinforced.

[0081] Furthermore, the flattening assembly also includes an anti-static component mounted on the frame body 1, facing the intended reinforcement. This component removes static electricity from the intended reinforcement, preventing it from wrinkling due to static electricity. The anti-static component can be a UV lamp, which ionizes the air through ultraviolet radiation, generating positive and negative ions that neutralize the static electricity in the intended reinforcement. Alternatively, the stiffness of the edge region of the intended reinforcement can be increased, making it stiffer than the center region, making it less prone to wrinkling.

[0082] The anti-curing component includes an isolation plate arranged around the area to be reinforced. The isolation plate not only reduces the heat transfer between the external temperature and the area to be reinforced, delaying the curing of the adhesive, but also guides the bonding of subsequent preset reinforcements to prevent the subsequent preset reinforcements from deviating from their positions; the anti-curing component also includes a heating element such as an electric heating wire arranged toward the area to be reinforced, and / or a cooling element such as a fan arranged toward the area to be reinforced. Depending on the type of adhesive, the heating element and / or the cooling element are started to delay the curing of the adhesive to prevent the adhesive from curing before the preset reinforcement is attached to the area to be reinforced.

[0083] The present invention also discloses a structural reinforcement method, which comprises the following steps:

[0084] Step S1, determining the parameters of the area to be reinforced through the first detection piece, temperature sensor and other detection equipment, the parameters of the area to be reinforced include the size, material and ambient temperature of the area to be reinforced; Step S2, determining the parameters of the preset reinforcement according to the parameters of the area to be reinforced, the parameters of the preset reinforcement include tension, size, strength, and the preset reinforcement is processed by the processing assembly; Step S3, bonding the preset reinforcement to the area to be reinforced, or laying another preset reinforcement on the upper surface of the preset reinforcement; Step S4, detecting the bonding effect of the preset reinforcement and the area to be reinforced through the first detection piece, or detecting the bonding effect of the preset reinforcements of adjacent layers; Step S5, if no debonding occurs between the preset reinforcement and the area to be reinforced, or between the preset reinforcements of adjacent layers, repeating steps S3 to S4 until a set number of preset reinforcements are laid in the area to be reinforced; if debonding occurs between the preset reinforcement and the area to be reinforced, or between the preset reinforcements of adjacent layers, an alarm is issued through a device such as an audible and visual alarm electrically connected to the controller.

[0085] The method further includes, before step S1, fixing the frame body 1 around the area to be reinforced using a positioning assembly. The positioning assembly may be a first magnetic fixture 3 and / or a negative pressure fixture. The negative pressure fixture may include a plurality of suction cups fixedly mounted on the frame body 1 and a vacuum pump connected to the suction cups. The vacuum pump and the suction cups cooperate to adsorb the frame body 1 around the area to be reinforced.

[0086] In this document, "several" refers to at least one. In this document, "and / or" refers to the textual content preceding "and / or" and the textual content following "and / or" which can exist simultaneously or separately. For example, "A" and "B" include the presence of either "A" or "B" alone, as well as the presence of both "A" and "B" simultaneously.

[0087] The present invention discloses multiple technical solutions, but does not provide any contrary technical suggestions. The contents not fully disclosed in the present invention are applicable to the prior art.

[0088] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only intended to help understand the method and core concept of the present invention. At the same time, those skilled in the art will find that the specific implementation methods and application scopes may vary based on the concept of the present invention. In summary, the contents of this specification should not be construed as limiting the present invention.

Claims

1. A structural reinforcement device, characterized in that: The structural reinforcement device includes a frame body, and the frame body is provided with: A processing assembly, wherein the processing assembly is used to process the reinforcement member to obtain a preset reinforcement member; A shifting assembly, the shifting assembly is used to move a preset reinforcement member to an area to be reinforced; An adhesive component, the adhesive component is used to apply an adhesive to the area to be reinforced to fix the preset reinforcement member to the area to be reinforced; an anti-curing component, the anti-curing component being used to adjust the temperature in the area to be reinforced so that the temperature in the area to be reinforced is lower than the curing temperature of the adhesive before the preset reinforcement member is fixed to the area to be reinforced; The parameters of the preset reinforcement member match the area to be reinforced, and the parameters of the preset reinforcement member include size, stress, and strength; The operating speed of the bonding component is matched with that of the bonding component and / or the processing component, so that when the bonding component applies the adhesive to the area to be reinforced, the processing component processes the reinforcement, and / or the shifting component drives the preset reinforcement to move toward the direction close to the area to be reinforced.

2. The structural reinforcement device according to claim 1, characterized in that: The processing assembly includes a carrying unit, a first tension adjustment unit, and a cutting unit sequentially arranged along the moving direction of the reinforcement; The displacement assembly includes an adsorption unit for adsorbing the preset reinforcement member, and a first driving unit connected to the adsorption unit and used to drive the adsorption unit to move toward the area to be reinforced; The bonding assembly includes a storage tank for storing and releasing adhesive, and a first gluing unit connected to the storage tank.

3. The structural reinforcement device according to claim 2, characterized in that: The processing assembly further includes a traction unit, the traction unit is fixedly connected to the bonding assembly, and the traction unit or the bonding assembly is connected to a second driving unit; Alternatively, the traction unit and the bonding assembly are respectively connected to a third driving unit and a fourth driving unit that can operate synchronously.

4. The structural reinforcement device according to claim 2, characterized in that: The processing assembly includes a first detection unit provided at the first tension adjustment unit; and / or, a second tension adjustment unit provided after the cutting unit, and a second detection unit provided at the second tension adjustment unit; The first detection unit and / or the second detection unit is used to detect the tension of the reinforcement member.

5. The structural reinforcement device according to claim 2, characterized in that: The structural reinforcement device also includes a leveling component provided on the frame body, and the leveling component is used to spread the preset reinforcement member before the preset reinforcement member is laid in the area to be reinforced, or to spread the preset reinforcement member after the preset reinforcement member is laid in the area to be reinforced and before the adhesive is cured.

6. The structural reinforcement device according to claim 5, characterized in that: The amount of adhesive applied in the area to be reinforced is greater than the amount of adhesive required for the preset reinforcement; alternatively, the adhesive assembly further includes a second gluing unit connected to the storage tank for applying adhesive to the side of the preset reinforcement facing the area to be reinforced.

7. The structural reinforcement device according to claim 5, characterized in that: The leveling component further includes an anti-static component; and / or the stiffness of the edge region of the preset reinforcement is greater than the stiffness of the middle region of the preset reinforcement.

8. The structural reinforcement device according to claim 1, characterized in that: The anti-curing component includes an isolation plate arranged around the area to be reinforced, and a cooling element for cooling the area to be reinforced, and / or a heating element for heating the area to be reinforced; the isolation plate and the motion trajectory of the preset reinforcement are avoided.

9. The structural reinforcement device according to claim 1, characterized in that: The structural reinforcement device further includes a positioning assembly provided at the bottom and / or side of the frame body, the positioning assembly being used to fix the frame body in a preset area; Wherein, the positioning component includes a first magnetic fixer; and / or, the positioning component includes a negative pressure fixing member.

10. A structural reinforcement method, characterized in that: The structural reinforcement method comprises the following steps: Step S1, determining parameters of the area to be reinforced, wherein the parameters of the area to be reinforced include the size, material, and ambient temperature of the area to be reinforced; Step S2, determining parameters of a preset reinforcement member according to the parameters of the area to be reinforced, wherein the parameters of the preset reinforcement member include tension, size, and strength; Step S3, bonding the preset reinforcement member to the area to be reinforced, or laying another preset reinforcement member on the upper surface of the preset reinforcement member; Step S4, detecting the bonding effect between the preset reinforcement member and the area to be reinforced, or detecting the bonding effect between the preset reinforcement members in adjacent layers; Step S5: If no debonding occurs between the preset reinforcement and the area to be reinforced, or between the preset reinforcements of adjacent layers, repeat steps S3 to S4 until a set number of the preset reinforcements are laid in the area to be reinforced; if debonding occurs between the preset reinforcement and the area to be reinforced, or between the preset reinforcements of adjacent layers, an alarm is issued.

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