A concrete beam FRP grid reinforcing device and method

Abstract

The application relates to the technical field of concrete structure reinforcement, and discloses a concrete beam FRP grid reinforcing device and method, which solves the problem of low reinforcing efficiency, and comprises a vehicle body, two caterpillar tracks arranged at the bottom of the vehicle body, a glue box arranged above the vehicle body, a vertical moving rod fixed on the vehicle body, a supporting plate fixed above the vertical moving rod, a supporting rod fixed on the upper surface of the supporting plate, a fine adjustment rod arranged at the top of the supporting rod, a close-to-rod fixed at the rear of the fine adjustment rod, a grid roll positioning plate fixed at the bottom of the close-to-rod, and an FRP grid roll rotationally connected to the grid roll positioning plate through a grid roll positioning rod; the device can make the screwing head screw the screw rod and the concrete beam through the tightening rod, so that the purpose of fastening the FRP grid roll is achieved, the reinforcing effect is further ensured, and automation is realized, thereby reducing the work load.

Description

Technical Field

[0001] This invention belongs to the field of concrete structure reinforcement technology, specifically a concrete beam FRP mesh reinforcement device and method. Background Technology

[0002] FRP (fiberglass reinforced plastic) materials were discovered and utilized long ago due to their lightweight, high strength, corrosion resistance, and ease of use. As early as the 1980s, FRP materials were used to reinforce concrete beams.

[0003] However, existing reinforcement methods usually involve workers spraying adhesive onto concrete beams and bonding FRP meshes. This method has low fixing efficiency, and the FRP meshes may fall off after the adhesive dries, resulting in poor reinforcement effects. Therefore, this invention proposes a concrete beam FRP mesh reinforcement device and method to solve the above problems. Summary of the Invention

[0004] In view of the above situation and to overcome the defects of the prior art, the present invention provides a concrete beam FRP mesh reinforcement device and method, which effectively solves the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a concrete beam FRP mesh reinforcement device, comprising a vehicle body, a controller fixed to the top of the vehicle body, a glue box fixed to the rear of the controller, a power supply fixed to the rear of the glue box, a moving camera fixed between the glue box and the controller, two tracks at the bottom of the vehicle body, multiple vertical moving rods fixed to the top of the vehicle body, a vertical mover fixed to the upper surface of the vehicle body, a support plate fixed above the multiple vertical moving rods, a support rod fixed above the support plate, a fine-tuning rod at the top of the support rod, and a proximity rod fixed to the rear of the fine-tuning rod. The bottom of the proximity rod is fixed with a mesh roll positioning plate. An FRP mesh roll is rotatably connected inside the mesh roll positioning plate through a mesh roll positioning rod. A mesh roll limiting plate is provided on the rear side of the mesh roll positioning plate. A cutter positioning plate is provided on the front side of the mesh roll positioning plate. Multiple cutter moving rods are fixed at the bottom of the cutter positioning plate. A cutter is fixed at the bottom of the multiple cutter moving rods. A compaction wheel is provided at the rear of the cutter. A fixing plate is provided on the right side of the top of the proximity rod. A drilling rod is provided at the bottom of the fixing plate. A tightening rod is provided on the front side of the drilling rod. A screw storage box is provided on the front side of the tightening rod. Multiple screws are provided inside the screw storage box.

[0006] Preferably, a positioning plate is fixed to the top of the support rod, and a fine-tuning rod rotating main gear is rotatably connected to the inside of the positioning plate via a rotating shaft. A fine-tuning rod rotating motor is rotatably connected to the right end of the fine-tuning rod rotating main gear via a rotating shaft. The fine-tuning rod rotating motor is fixed to the outer surface of the right side of the positioning plate. A fine-tuning rod rotating secondary gear is meshed with the fine-tuning rod rotating main gear. Fine-tuning rod rotating bearings are fixed to the left and right ends of the fine-tuning rod rotating secondary gear via rotating shafts. The outer ring of each fine-tuning rod rotating bearing is fixedly connected to the inner surface of the positioning plate. The rear part of the fine-tuning rod rotating secondary gear is fixedly connected to the fine-tuning rod.

[0007] Preferably, a fine-tuning rod controller is fixed to the upper surface of the fine-tuning rod, a proximity rod controller is fixed to the rear of the proximity rod, a proximity camera is fixed to the bottom of the proximity rod controller, two proximity rod bearings are fixed to the outer top of the proximity rod, a proximity rod secondary gear is fixed between the two proximity rod bearings, the proximity rod secondary gear is meshed with a proximity rod main gear, the top of the proximity rod main gear is rotatably connected to a proximity rod main gear motor via a rotating shaft, the proximity rod main gear motor and the bottom rotating shaft of the proximity rod main gear are fixedly connected to the outer rings of the two proximity rod secondary gears via a fixing rod, and a fixing plate moving rod and a fixing plate moving controller are fixed to the right side of the proximity rod main gear motor via a fixing plate.

[0008] Preferably, a positioning block is fixed to the right end of the fixed plate moving rod, a fixed plate rotating secondary gear is rotatably connected to the top of the positioning block, a fixed plate rotating main gear is meshed with the fixed plate rotating secondary gear, a fixed plate rotating motor is rotatably connected to the bottom of the fixed plate rotating main gear, the fixed plate rotating motor is fixed to the upper surface of the positioning block, the bottom of the fixed plate rotating secondary gear is fixedly connected to the fixed plate through a rotating shaft, a drill bit is rotatably connected to the bottom of the drilling rod, and a tightening head is rotatably connected to the bottom of the tightening rod.

[0009] Preferably, a screw storage box moving rod is fixed to the bottom front end of the fixed plate, a screw storage box mover is fixed to the bottom of the screw storage box moving rod, the rear part of the screw storage box moving rod is fixedly connected to the screw storage box, a screw pusher is fixed to the rear end of the lower surface of the screw storage box, a screw push rod is fixed to the rear part of the screw pusher, and a screw push rod is fixed inside the screw storage box. The screw push rod can be tightly fitted with the bottom end of the screw inside the screw storage box.

[0010] Preferably, the upper surface of the screw storage box is provided with a screw pushing port, and a plurality of screw top positioning springs are fixed to the front end inside the screw storage box. A screw top positioning plate is fixed to the rear side of the plurality of screw top positioning springs, a screw bottom positioning spring is fixed to the bottom of each screw top positioning spring, and a screw bottom positioning plate is fixed to the rear of the plurality of screw bottom positioning springs.

[0011] Preferably, a glue supply nozzle fixing rod is fixed to the right side of the positioning block, a glue supply nozzle is fixed to the right side of the glue supply nozzle fixing rod, a glue supply pipe is fixed to the top of the glue supply nozzle, a glue supply pump is fixed to the other end of the glue supply pipe, the glue supply pump is fixedly connected to the glue tank through a pipe on its right side, and a solenoid valve is fixed between the glue supply pump and the glue supply nozzle.

[0012] Preferably, the cutter positioning plate has two compaction wheel positioning rods slidably connected inside, each compaction wheel positioning rod is provided with a compaction wheel positioning spring on its outside, and a compaction wheel positioning plate is fixed to the bottom of the two compaction wheel positioning rods. The compaction wheel positioning plate is rotatably connected to the compaction wheel through a rotating shaft. The front end of the rightmost cutter moving rod is fixed with a cutter mover. The mesh roll limiting plate has two limiting wheel positioning rods slidably connected inside, each limiting wheel positioning rod is provided with a limiting wheel positioning spring on its outside, and a limiting wheel positioning plate is fixed to the front end of the two limiting wheel positioning rods. The limiting wheel positioning plate is rotatably connected to a limiting wheel through a rotating shaft.

[0013] Preferably, each track is internally connected to a track rotating tooth and a track secondary gear; each track rotating tooth is internally connected to a moving motor; each track secondary gear is internally fixedly connected to a moving bearing; each set of moving motors and moving bearings is fixedly connected by a connecting rod; a support rod is fixedly fixed to the top of each connecting rod; multiple support rods are slidably connected to the vehicle body; each support rod is externally provided with a support spring; tilting plates are rotatably connected to the front and rear sides of the vehicle body via a rotating shaft; a tilting secondary gear is fixed to the left side of each tilting plate via a rotating shaft; each tilting secondary gear is meshed with a tilting main gear; and each tilting main gear is rotatably connected to a tilting motor. The machine includes two tilting motors fixedly connected to the vehicle body. An air box is fixed to the upper surface of each tilting plate. An air pump is provided on the left side of each air box. An inflation solenoid valve is provided on the left side of each air pump. A floating bucket is connected to the bottom of each inflation solenoid valve through a pipe. Each floating bucket is fixedly connected to the tilting plate on its top. A propeller is provided on the left side of each floating bucket. Multiple balance wheel positioning rods are also fixed to the bottom of the tilting plate. A balance rod is slidably connected to the bottom of each balance wheel positioning rod. A balance spring is provided on the outside of each balance rod. A balance wheel positioning plate is fixed to the bottom of each balance rod. A balance wheel is rotatably connected to the inside of each balance wheel positioning plate through a rotating shaft.

[0014] The present invention also provides a method for reinforcing concrete beams with FRP mesh, based on the concrete beam FRP mesh reinforcement device described above, comprising the following steps:

[0015] Step 1: Before using this equipment, the staff installs the FRP mesh roll inside the mesh roll positioning plate. Then, the controller controls the moving camera and two moving motors to work together, which in turn drives the two track rotating teeth to rotate, which in turn drives the two tracks to rotate, which in turn drives the entire equipment to move. At this time, the two tilting plates are vertical.

[0016] Step Two: When the moving camera detects that the entire device has moved to the required position, the controller stops the two moving motors and then starts the two tilting motors, which drive the two tilting main gears to rotate, which in turn drive the two tilting secondary gears to rotate, and then drive the tilting plates to rotate, thus making the two tilting plates horizontal. At this time, due to the action of the balance bar and balance spring, multiple balance wheels are kept in close contact with the ground, while keeping the two tilting plates stable. At the same time, due to the action of the support rod and support spring, the entire device is kept horizontal. Then, the controller starts the vertical mover, which causes the vertical moving rod to extend and retract, thereby driving the support plate to move up and down, so that the entire device can reinforce the concrete beam at different heights.

[0017] Step 3: The controller further controls the proximity rod controller and the fine-tuning rod rotation motor to work, thereby observing the specific reinforcement situation, which in turn drives the main gear of the fine-tuning rod to rotate, which in turn drives the secondary gear of the fine-tuning rod to rotate, thereby driving the fine-tuning rod to rotate around the main gear of the fine-tuning rod, so that the glue supply nozzle can be facing any direction, thus adapting to concrete beams in different directions;

[0018] Step 4: When the glue supply nozzle is facing the surface to be reinforced, the controller controls the glue supply pump and solenoid valve to start working, thereby delivering the glue or mortar inside the glue tank to the glue supply nozzle through the glue supply pipe and spraying it out from the glue supply nozzle. The controller further controls the main gear motor of the proximity rod to work, which allows the fixing plate moving rod to rotate around the proximity rod. At the same time, the controller controls the fixing plate movement controller to work, which can change the distance between the fixing plate and the proximity rod. These actions work together to allow the fixing plate to reach any position on the unbonded surface of the FRP mesh (mesh roll limit plate), thereby allowing the glue supply nozzle to move directly opposite the surface to be reinforced, so that the glue can be sprayed at any position on the surface to be reinforced.

[0019] Step 5: At this point, the controller moves the entire equipment to the area where the adhesive has been sprayed. The controller then extends the sticking rod, causing the FRP mesh roll to adhere tightly to the adhesive surface. The compaction wheel further secures the FRP mesh roll. The controller then moves the entire equipment, causing the FRP mesh roll to rotate around the mesh roll positioning rod. This allows the FRP mesh roll to be adapted to soil beams of different lengths. Simultaneously, the positioning spring and positioning rod of the limit wheel ensure that the FRP mesh roll and the mesh roll positioning rod are tightly attached, preventing the FRP mesh roll from falling off.

[0020] Step Six: The controller further controls the drilling rod to start working, causing the drill bit to rotate into the mesh roll limiting plate, thus drilling through the FRP mesh roll and simultaneously drilling a hole in the concrete beam. The controller then controls the drilling rod to return, and further controls the fixed plate rotation motor to work, which in turn drives the main gear of the fixed plate to rotate, which in turn drives the secondary gear of the fixed plate to rotate, thus driving the fixed plate to rotate. After the fixed plate has rotated half a turn, the controller controls the fixed plate rotation motor to stop working, and then controls the screw storage box mover to work, which causes the screw storage box moving rod to extend, thus making the screw push port parallel to the tightening head. The screw pusher further controls the screw push rod to extend, thus moving the screw push plate, and thus pushing the screw into the tightening head. At this time, the screw is... The magnet inside the tightening head attracts the screw, causing the screw push plate to return to its original position. At this time, the controller controls the tightening rod to work, causing the first screw to disengage from the screw storage box. Due to the action of the screw bottom positioning plate, the screw bottom positioning spring, the screw top positioning spring, and the screw top positioning plate, the second screw is tightly attached to the screw push plate. The controller then controls the screw storage box to return, and the tightening rod to work in reverse, causing the first screw to rotate into the concrete beam for fixation. The controller then controls the main gear motor of the proximity rod and the fixing plate movement controller to work again, causing the fixing plate to reach the second reinforcement point. Drilling and fixing work then begins, thus fixing the beginning of the FRP mesh roll and preventing it from falling off due to the drying of the adhesive.

[0021] Step 7: After the first area is reinforced, the controller controls the entire equipment to continue moving. At the same time, the controller controls the glue box to continue working. Simultaneously, due to the action of the mesh roll positioning rod, the FRP mesh roll continues to rotate, thereby achieving simultaneous glue spraying and bonding of the FRP mesh roll in the second area. At the same time, due to the action of the compaction wheel, the FRP mesh roll is pressed tighter again. When the area on the same straight line is bonded, the controller controls the cutter mover to work, thereby driving the cutter mover rod to extend, and then driving the cutter to move, thereby cutting the FRP mesh roll. The controller further controls the entire equipment to perform drilling and fixing work again, so that both ends of the reinforced FRP mesh roll are fixed twice, thereby preventing the FRP mesh roll from falling off.

[0022] Step 8: When the entire device is moved to a watery area, the controller controls the air pump and inflation solenoid valve to inflate the floating bucket, causing it to expand and allowing the entire device to float on the water surface. At this time, the two flip plates increase the contact area between the entire device and the water, thereby increasing the stability of the device. At the same time, the controller can control the propeller to move the entire device on the water surface and turn it.

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] This equipment, through the cooperation of a moving motor, a vertical mover, a fine-tuning rod rotation motor, and a fine-tuning rod controller, allows the glue supply nozzle to reach any position on the surface to be reinforced. Furthermore, through the glue supply pump and solenoid valve, the glue in the glue tank can be sprayed onto the concrete beam through the glue supply nozzle, thereby realizing automatic glue spraying, thus improving work efficiency and reducing labor costs.

[0025] This equipment uses a tilting motor to drive the main tilting gear to rotate, which in turn drives the secondary tilting gear to rotate, and then drives the tilting plate to rotate to a horizontal position. At the same time, the balance bar and balance spring work together to move the balance wheel positioning plate up and down, which in turn drives the balance wheel to move up and down, thus keeping the tilting plate stable. Meanwhile, the support rod and support spring help keep the vehicle body level, thereby increasing the stability of the equipment.

[0026] This device uses an air pump and an inflation solenoid valve to deliver gas from the air tank to the floating bucket. At the same time, the propeller allows the entire device to move on the water surface, making it amphibious and increasing its range of applications.

[0027] This equipment, through the cooperation of the main gear motor of the close-fitting rod and the fixed plate movement controller, can make the fixed plate reach any position of the FRP mesh roll. At the same time, by cooperating with the drilling rod, the drill bit can drill holes at any position of the FRP mesh roll, which makes it easy to fix the FRP mesh roll again, thereby preventing the FRP mesh roll from falling off, ensuring the reinforcement effect, and increasing safety.

[0028] This equipment uses a screw storage box mover to transport the screw storage box to the bottom of the tightening head. A screw pusher then transports the screw into the tightening head. The bottom and top positioning springs of the screw ensure that one screw in the storage box is always parallel to the screw pusher opening. Finally, the tightening rod causes the tightening head to tighten the screw to the concrete beam, thus achieving the purpose of securing the FRP mesh roll. This further ensures the reinforcement effect, while also achieving automation and reducing workload. Attached Figure Description

[0029] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0030] In the attached diagram:

[0031] Figure 1 This is a schematic diagram of the overall structure of the equipment.

[0032] Figure 2 This is a schematic diagram of the overall structure of this equipment from the left side;

[0033] Figure 3 This is a top view of the overall structure of the equipment;

[0034] Figure 4 This is a bottom view of the overall structure of this equipment;

[0035] Figure 5 This is a schematic diagram of the tilting mechanism of this equipment;

[0036] Figure 6 This is a schematic diagram of the reinforcement mechanism for this equipment;

[0037] Figure 7 This is an enlarged schematic diagram of the reinforcement mechanism of this equipment;

[0038] Figure 8 This is a schematic diagram of the cutting mechanism of this equipment;

[0039] Figure 9 This is a schematic diagram of the grid positioning mechanism of this equipment;

[0040] Figure 10 This is a top view of the reinforcement mechanism for this equipment;

[0041] Figure 11 This is an enlarged schematic diagram of the drilling mechanism of this equipment;

[0042] Figure 12 This is a schematic diagram of the bottom of the drilling mechanism of this equipment;

[0043] Figure 13 This is a schematic diagram of the internal structure of the screw storage mechanism of this equipment;

[0044] Figure 14 This is a schematic cross-sectional view of the screw storage mechanism of this equipment.

[0045] In the diagram: 1-Vehicle body; 2-Track rotating gear; 3-Vertical moving rod; 4-Support rod; 5-Fine adjustment rod; 6-Close-up rod; 7-Glue box; 8-Tilting plate; 9-Fixing plate; 101-Power supply; 102-Controller; 103-Moving camera; 201-Track auxiliary gear; 202-Track; 203-Moving motor; 204-Moving bearing; 205-Connecting rod; 206-Support rod; 207-Support spring; 301-Vertical mover; 302-Support plate; 303-FRP mesh roll; 304-Mesh roll limit plate; 331-Mesh roll positioning plate; 332-Mesh roll positioning rod; 333-Cutter positioning rod. Positioning plate; 334-Cutter moving rod; 335-Cutter mover; 336-Cutter; 337-Compactor wheel; 338-Compactor wheel positioning rod; 339-Compactor wheel positioning spring; 340-Compactor wheel positioning plate; 341-Limit wheel positioning rod; 342-Limit wheel positioning spring; 343-Limit wheel; 344-Limit wheel positioning plate; 401-Positioning plate; 402-Fine-adjustment rod rotating main gear; 403-Fine-adjustment rod rotating secondary gear; 404-Fine-adjustment rod rotating motor; 405-Fine-adjustment rod rotating bearing; 501-Fine-adjustment rod controller; 601-Proximity rod controller; 602-Proximity camera; 603-Proximity rod bearing; 6 04-Proximity rod secondary gear; 605-Proximity rod main gear; 606-Proximity rod main gear motor; 607-Fixed plate moving rod; 608-Fixed plate moving controller; 701-Glue supply pump; 702-Solenoid valve; 703-Glue supply hose; 704-Glue supply nozzle; 705-Glue supply nozzle fixing rod; 801-Air box; 802-Air pump; 803-Inflation solenoid valve; 804-Balance wheel positioning rod; 805-Balance rod; 806-Balance wheel positioning plate; 807-Balance wheel; 808-Balance spring; 809-Propeller; 810-Floating bucket; 811-Tilting secondary gear; 812-Tilting main gear; 813- 901-Drilling rod; 902-Drill bit; 903-Tightening rod; 904-Tightening head; 905-Screw storage box; 906-Screw storage box moving rod; 907-Screw storage box mover; 908-Positioning block; 909-Fixed plate rotating auxiliary gear; 910-Fixed plate rotating main gear; 911-Fixed plate rotating motor; 912-Screw push rod; 913-Screw pusher; 914-Screw; 915-Screw bottom positioning plate; 916-Screw bottom positioning spring; 917-Screw top positioning plate; 918-Screw top positioning spring; 919-Screw push plate; 920-Screw push port. Detailed Implementation

[0046] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0047] Example 1, by Figure 1-2 , Figure 6-7The present invention discloses a concrete beam FRP mesh reinforcement device, comprising a vehicle body 1 for supporting the entire device, a controller 102 fixed to the top of the vehicle body 1 for controlling the entire device, a glue tank 7 fixed to the rear of the controller 102 for holding glue or mortar, a power supply 101 fixed to the rear of the glue tank 7 for providing energy to the entire device, a mobile camera 103 fixed between the glue tank 7 and the controller 102 for monitoring the movement of the entire device, two tracks 202 at the bottom of the vehicle body 1 for rotating to move the entire device, and multiple vertical supports fixed above the vehicle body 1. A vertical moving rod 3 is telescopic, which can move the support plate 302 up and down. A vertical mover 301 is also fixed on the upper surface of the vehicle body 1. A support plate 302 is fixed above the multiple vertical moving rods 3. The support plate 302 is used to support the support rod 4. A support rod 4 is fixed above the support plate 302. The support rod 4 is used to support the positioning plate 401. A fine-tuning rod 5 is provided at the top of the support rod 4. The fine-tuning rod 5 is telescopic, which can move the proximity rod 6. The proximity rod 6 is fixed at the rear of the fine-tuning rod 5. The proximity rod 6 is telescopic, which can move the FRP mesh roll 303. A mesh roll positioning plate 331 is fixed at the bottom of the proximity rod 6. 31 is used to position the FRP mesh roll 303. The mesh roll positioning plate 331 has an FRP mesh roll 303 rotatably connected inside via a mesh roll positioning rod 332. A mesh roll limiting plate 304 is provided on the rear side of the mesh roll positioning plate 331. The limiting plate 304 ensures that the FRP mesh roll 303 is tightly fitted to the mesh roll positioning rod 332, thereby preventing the FRP mesh roll 303 from falling off. A cutter positioning plate 333 is provided on the front side of the mesh roll positioning plate 331. The cutter positioning plate is used to position the cutter 336. Multiple cutter moving rods 334 are fixed to the bottom of the cutter positioning plate 333. These cutting rods can drive the cutter to move up and down. The bottoms of the multiple cutter moving rods 334 are fixed with... A cutter 336 is used to cut the FRP mesh roll 303. A compaction wheel 337 is located at the rear of the cutter 336, which can press the bonded FRP mesh roll 303 tightly. A fixing plate 9 is located on the right side of the top of the proximity rod 6, which is used to fix the drilling rod 901. The drilling rod 901 is located at the bottom of the fixing plate 9 and is used for drilling. A tightening rod 903 is located on the front side of the drilling rod 901, which can drive the tightening head 904 to rotate. A screw storage box 905 is located on the front side of the tightening rod 903, which is used to hold the screws 914. Multiple screws 914 are located inside the screw storage box 905.The screw 914 is used to fix the FRP mesh roll 303.

[0048] Example 2, based on Example 1, is... Figure 3-5 , Figure 10As shown, a positioning plate 401 is fixed to the top of the support rod 4. The positioning plate 401 is used to position the fine-tuning rod rotating secondary gear 403. A fine-tuning rod rotating main gear 402 is rotatably connected inside the positioning plate 401 via a rotating shaft. The fine-tuning rod rotating main gear 402 can drive the fine-tuning rod rotating secondary gear 403 to rotate. A fine-tuning rod rotating motor 404 is rotatably connected to the right end of the fine-tuning rod rotating main gear 402 via a rotating shaft. The fine-tuning rod rotating motor 404 can drive the fine-tuning rod rotating main gear 402 to rotate. The fine-tuning rod rotating motor 404 is fixed to the outer right side surface of the positioning plate 401. The fine-tuning rod rotating main gear 402 is meshed with the fine-tuning rod rotating secondary gear 403. 3 can drive the fine-tuning rod 5 to rotate. The left and right ends of the fine-tuning rod rotating gear 403 are fixed with fine-tuning rod rotating bearings 405 via rotating shafts. The outer ring of each fine-tuning rod rotating bearing 405 is fixedly connected to the inner surface of the positioning plate 401. The rear part of the fine-tuning rod rotating gear 403 is fixedly connected to the fine-tuning rod 5. Each track 202 has a track rotating tooth 2 and a track gear 201 meshing inside. The track rotating tooth 2 can drive the track 202 to rotate, and the track gear 201 can ensure the balance of the track rotating tooth 2. A moving motor 203 is rotatably connected inside each track rotating tooth 2, and the moving motor 203 can drive the track rotating tooth 2 to rotate. Each track gear 201 has... A movable bearing 204 is fixedly connected to the track gear 201 to ensure its balance. Each set of movable motors 203 and movable bearings 204 are fixedly connected by connecting rods 205. A support rod 206 is fixed to the top of each connecting rod 205 to keep the track gear 201 horizontal. Multiple support rods 206 are slidably connected to the track body 1. Each support rod 206 is provided with a support spring 207, which is elastic. Tilting plates 8 are rotatably connected to the front and rear sides of the track body 1 via rotating shafts. The tilting plates 8 increase the stability of the equipment. A tilting gear 811 is fixed to the left side of each tilting plate 8 via a rotating shaft. The 11 can drive the tilting plate 8 to rotate. Each tilting secondary gear 811 is meshed with a tilting main gear 812. The tilting main gear 812 can drive the tilting secondary gear 811 to rotate. Each tilting main gear 812 is rotatably connected to a tilting motor 813. The tilting motor 813 can drive the tilting main gear 812 to rotate. The two tilting motors 813 are fixedly connected to the vehicle body 1. An air box 801 is fixed on the upper surface of each tilting plate 8. The air box 801 provides the required gas to the floating bucket 810. An air pump 802 is provided on the left side of each air box 801. The air pump 802 can extract the gas inside the air box 801. An inflation solenoid valve 803 is provided on the left side of each air pump 802.Each of the inflatable solenoid valves 803 has a float 810 connected to its bottom via a pipe. The float 810 is made of rubber and is deformable, allowing the entire device to float on the water. Each float 810 is fixedly connected to its top tilting plate 8. Each float 810 has a propeller 809 on its left side, which propels the entire device to move on the water. Multiple balance wheel positioning rods 804 are fixed to the bottom of the tilting plate 8, and these rods are used to position the balance rods 805. A balance rod 805 is slidably connected to the bottom of the balance wheel positioning rod 804. The balance rod 805 ensures that the balance wheel 807 is in close contact with the ground, thereby ensuring that the flipping plate 8 remains horizontal. Each balance rod 805 is externally equipped with a balance spring 808, which is elastic. A balance wheel positioning plate 806 is fixed to the bottom of each balance rod 805. The balance wheel positioning plate 806 is used to position the balance wheel 807. The balance wheel 807 is rotatably connected to the inside of each balance wheel positioning plate 806 via a rotating shaft. The balance wheel 807 ensures that the flipping plate 8 remains balanced.

[0049] Before using this equipment, the operator installs the FRP mesh roll 303 inside the mesh roll positioning plate 331. Then, the controller 102 controls the moving camera 103 and the two moving motors 203 to work together, thereby driving the two track rotating teeth 2 to rotate, which in turn drives the two tracks 202 to rotate, thus moving the entire equipment. At this time, the two tilting plates 8 are vertical. When the moving camera 103 detects that the entire equipment has moved to the desired position, the controller 102 controls the two moving motors 203 to stop working. Then, the controller 102 controls the two tilting motors 813 to start working, thereby driving the two tilting main gears 812 to rotate, which in turn drives the two tilting secondary gears 811 to rotate, thus driving the tilting plates 8 to rotate, making the two tilting plates 8 horizontal. At this time, due to the balance bar 805 and the balance spring 808... The multiple balance wheels 807 are kept close to the ground, while the two flipping plates 8 remain stable. The support rods 206 and support springs 207 keep the entire device horizontal. The controller 102 then controls the vertical mover 301 to extend and retract, causing the support plate 302 to move up and down. This allows the device to reinforce concrete beams at different heights. Furthermore, the controller 102 controls the proximity camera 602 and the micro-adjustment rod rotation motor 404 to monitor the reinforcement process. This, in turn, drives the micro-adjustment rod rotation main gear 402 to rotate, which in turn drives the micro-adjustment rod rotation secondary gear 403 to rotate. This causes the micro-adjustment rod 5 to rotate around the micro-adjustment rod rotation main gear 402, allowing the adhesive nozzle 704 to face any direction, thus adapting to concrete beams in different orientations.

[0050] Example 3, based on Example 1, is... Figure 11-14As shown, a fine-tuning rod controller 501 is fixed to the upper surface of the fine-tuning rod 5, which can drive the fine-tuning rod 5 to extend and retract. A proximity rod controller 601 is fixed to the rear of the proximity rod 6, which can drive the proximity rod 6 to extend and retract. A proximity camera 602 is fixed to the bottom of the proximity rod controller 601, which can monitor the specific reinforcement situation. Two proximity rod bearings 603 are fixed to the outer top of the proximity rod 6. The proximity rod bearings 603 are used to position the proximity rod main gear 605. A proximity rod secondary gear 604 is fixed between the two proximity rod bearings 603, which provides a path for the proximity rod main gear 605. The proximity rod secondary gear 604 is meshed with the proximity rod main gear 605. The proximity rod main gear 605 can drive the fixed plate moving rod 607 to rotate around the proximity rod 6. The top of the proximity rod main gear 605 is rotatably connected to the proximity rod main gear motor 606 via a rotating shaft. The proximity rod main gear motor 606 can drive the proximity rod main gear 605 to rotate. The bottom rotating shafts of the proximity rod main gear motor 606 and the proximity rod main gear 605 are fixedly connected to the outer rings of the two proximity rod secondary gears 604 via a fixed rod. The right side of the proximity rod main gear motor 606 is fixed with a fixed plate via a fixed plate. The fixed plate moving rod 607 is telescopic. The plate movement controller 608 can drive the fixed plate moving rod 607 to extend and retract. A positioning block 908 is fixed to the right end of the fixed plate moving rod 607. The positioning block 908 is used to position the fixed plate 9. A fixed plate rotating secondary gear 909 is rotatably connected to the top of the positioning block 908. The fixed plate rotating secondary gear 909 can drive the fixed plate 9 to rotate. The fixed plate rotating secondary gear 909 is meshed with a fixed plate rotating main gear 910. The fixed plate rotating main gear 910 can drive the fixed plate rotating secondary gear 909 to rotate. A fixed plate rotating motor 911 is rotatably connected to the bottom of the fixed plate rotating main gear 910. The fixed plate rotating motor 911 can drive the fixed plate rotating main gear 910 to rotate. The fixed plate rotation motor 911 is fixed to the upper surface of the positioning block 908. The bottom of the fixed plate rotation gear 909 is fixedly connected to the fixed plate 9 via a rotating shaft. The bottom of the drilling rod 901 is rotatably connected to a drill bit 902, which is used for drilling. The bottom of the tightening rod 903 is rotatably connected to a tightening head 904. A magnet is fixed to the upper surface inside the tightening head 904, which is used to tighten the screw 914. A screw storage box moving rod 906 is fixed to the bottom front end of the fixed plate 9. The bottom positioning spring 916 of the screw is telescopic, thereby driving the screw storage box 905 to move back and forth. A screw storage box mover 907 is fixed to the bottom of the screw storage box moving rod 906.The screw storage box mover 907 can drive the screw storage box moving rod 906 to extend and retract. The rear of the screw storage box moving rod 906 is fixedly connected to the screw storage box 905. A screw pusher 913 is fixed to the rear end of the lower surface of the screw storage box 905. The screw pusher 913 can drive the screw pusher rod 912 to extend and retract. The screw pusher rod 912 is fixed to the rear of the screw pusher 913. The screw pusher rod 912 is extendable and retractable. A screw pusher plate 919 is fixed inside the screw storage box 905. The screw pusher plate 919 is used to support the screw 914. The screw pusher plate 919 can be tightly fitted with the bottom end of the screw 914 inside the screw storage box 905. A screw push port 920 is provided on the upper surface of the screw storage box 905. The screw push port 920 is for the screw inside the screw storage box 905. 914 provides a path. Multiple screw top positioning springs 918 are fixed to the front end of the screw storage box 905. These screw top positioning springs 918 are elastic and can apply force to the screw top positioning plate 917. A screw top positioning plate 917 is fixed to the rear of each screw top positioning spring 918, and the screw top positioning plate 917 can drive the movement of the multiple screws 914. A screw bottom positioning spring 916 is fixed to the bottom of each screw top positioning spring 918. These screw bottom positioning springs 916 are elastic and can drive the movement of the screw bottom positioning plate 915. A screw bottom positioning plate 915 is fixed to the rear of each screw bottom positioning spring 916. The cooperation between the screw bottom positioning plate 915 and the screw top positioning plate 917 ensures that the screw 914 can be pushed out from the screw push port 920.

[0051] When the FRP mesh roll 303 is bonded to the concrete beam, the controller 102 controls the main gear motor 606 of the proximity rod to operate, thereby causing the fixing plate moving rod 607 to rotate around the proximity rod 6. At the same time, the controller 102 controls the fixing plate moving controller 608 to operate, which can change the distance between the fixing plate 9 and the proximity rod 6. Thus, the fixing plate 9 can reach any position required for secondary fixing through the interaction of these mechanisms. Furthermore, the controller 102 controls the drilling rod 901 to start working, thereby causing the drill bit 902 to rotate into the FRP mesh roll limiting plate 303, thereby drilling through the FRP mesh roll 303. A hole is drilled in the concrete beam. The controller 102 then controls the drill rod 901 to return. The controller 102 further controls the fixed plate rotation motor 911 to operate, thereby driving the main gear 910 of the fixed plate to rotate, which in turn drives the secondary gear 909 of the fixed plate to rotate, thus driving the fixed plate 9 to rotate. After the fixed plate 9 rotates half a turn, the controller 102 controls the fixed plate rotation motor 911 to stop operating, thereby controlling the screw storage box mover 907 to operate, thereby causing the screw storage box moving rod 906 to extend, thus making the screw push port 920 parallel to the tightening head 904. The screw pusher... 913 controls the extension of the screw push rod 912, thereby causing the screw push plate 919 to move, which in turn pushes the first screw 914 into the tightening head 904. At this time, the screw 914 is attracted by the magnet inside the tightening head 904. Further, the controller 102 causes the screw push plate 919 to return to its original position. At this time, the controller 102 controls the tightening rod 903 to work, thereby causing the first screw 914 to disengage from the screw storage box 905. At this time, due to the action of the screw bottom positioning plate 915, the screw bottom positioning spring 916, the screw top positioning spring 918, and the screw top positioning plate 917, the second screw... The screw 914 is tightly fitted with the screw push plate 919. The controller 102 then controls the screw storage box mover 907 to return the screw storage box 905. The tightening rod 903 then reverses its operation, causing the first screw 914 to rotate into the concrete beam for fixation. The controller 102 then controls the proximity rod main gear motor 606 and the fixing plate movement controller 608 to operate again, causing the fixing plate 9 to reach the second reinforcement point. Drilling and fixing then begin, securing the first end of the FRP mesh roll 303 and preventing it from falling off due to adhesive drying.

[0052] Example 4, based on Example 1, is... Figure 8-9As shown, a glue supply nozzle fixing rod 705 is fixed to the right side of the positioning block 908. The glue supply nozzle fixing rod 705 is used to fix the glue supply nozzle 704. The glue supply nozzle 704 is used for spraying glue. A glue supply tube 703 is fixed to the top of the glue supply nozzle 704. The glue supply tube 703 is made of flexible material and is telescopic, so that the glue supply nozzle 704 can be moved normally to ensure that the glue can be delivered normally. The other end of the glue supply tube 703 is fixed with a glue supply... A glue pump 701 is provided, which can draw glue from the glue tank 7. The glue pump 701 is fixedly connected to the glue tank 7 via a pipe on its right side. A solenoid valve 702 is fixed between the glue pump 701 and the glue nozzle 704. The solenoid valve 702 is used to control the glue to reach the glue nozzle 704. Two compaction wheel positioning rods 338 are slidably connected inside the cutter positioning plate 333. The compaction wheel positioning rods 338 are used to position the compaction wheel positioning plate 340. Each compaction wheel positioning rod 338 is provided with a compaction wheel on its outside. A positioning spring 339 is provided, which is elastic. Two compaction wheel positioning rods 338 have compaction wheel positioning plates 340 fixed to their bottoms. The compaction wheel positioning plates 340 are used to position the compaction wheel 337. The compaction wheel positioning plates 340 are rotatably connected to the compaction wheel 337 via a rotating shaft. A cutter mover 335 is fixed to the front end of the rightmost cutter moving rod 334. The cutter mover 335 controls the extension and retraction of the cutter moving rod 334. Two limiting devices are slidably connected inside the mesh roll limiting plate 304. The positioning rod 341 is used to position the positioning plate 344. Each positioning rod 341 is provided with a positioning spring 342. The front ends of the two positioning rods 341 are fixed with positioning plates 344. The positioning plates 344 are used to position the positioning wheels 343. The positioning plates 344 are rotatably connected to the positioning wheels 343 through a rotating shaft. The positioning wheels 343 can ensure that the FRP mesh roll 303 is tightly fitted with the mesh roll positioning rod 332.

[0053] When the glue supply nozzle 704 is directly opposite the surface to be reinforced, the controller 102 controls the glue supply pump 701 and the solenoid valve 702 to start working, thereby transporting the glue or mortar inside the glue tank 7 to the glue supply nozzle 704 through the glue supply pipe 703, and spraying it out from the glue supply nozzle 704. Furthermore, the controller 102 controls the moving motor 203, the vertical mover 301, and the fine-tuning rod controller 501 to work together to move the glue supply nozzle 704 directly opposite the surface to be reinforced, so that the glue can be sprayed at any position on the surface to be reinforced. At this time, the controller 102 controls the entire equipment to move to the area where the glue has been sprayed. Further, the controller 102... 02. Control the extension of the proximity rod 6, so that the FRP mesh roll 303 is tightly attached to the adhesive surface. At this time, the action of the compaction wheel 337 can make the FRP mesh roll 303 stick firmly. Further, the controller 102 controls the movement of the entire device, so that the FRP mesh roll 303 rotates around the mesh roll positioning rod 332, so that the FRP mesh roll 303 can be adapted to soil beams of different lengths. At the same time, the action of the limiting wheel positioning spring 342 and the limiting wheel positioning rod 341 can ensure that the FRP mesh roll 303 and the mesh roll positioning rod 332 are tightly attached, thereby preventing the FRP mesh roll 303 from falling off. After the first area is reinforced, The controller 102 controls the entire device to continue moving, and simultaneously controls the glue tank 7 to continue working. At the same time, the FRP mesh roll 303 continues to rotate due to the action of the mesh roll positioning rod 332, thereby achieving simultaneous glue spraying and bonding of the FRP mesh roll 303 in the second area. Simultaneously, the compaction wheel 337 further presses the FRP mesh roll 303. Once the bonding of areas on the same straight line is complete, the controller 102 controls the cutter mover 335 to work, thereby extending the cutter mover rod 334, which in turn moves the cutter 336 to cut the FRP mesh roll 303. Further, the controller 102 controls the entire... The device undergoes drilling and fixing work again, thereby achieving secondary fixation at both ends of the reinforced FRP mesh roll 303 to prevent it from falling off. When the entire device is moved to a watery area, the controller 102 controls the air pump 802 and the inflation solenoid valve 803 to inflate the floating bucket 810, causing it to expand and allowing the entire device to float on the water surface. At this time, the two flip plates 8 increase the contact area between the entire device and the water, thereby increasing the stability of the device. Simultaneously, the controller 102 can move the entire device on the water surface and turn it by controlling the propeller 809.

[0054] This embodiment of a concrete beam FRP mesh reinforcement method, based on the concrete beam FRP mesh reinforcement device described above, includes the following steps:

[0055] Step 1: Before using this equipment, the staff installs the FRP mesh roll 303 inside the mesh roll positioning plate 331. Then, the controller 102 controls the moving camera 103 and the two moving motors 203 to work together, thereby driving the two track rotating teeth 2 to rotate, thereby driving the two tracks 202 to rotate, and thus driving the entire equipment to move. At this time, the two flip plates 8 are vertical.

[0056] Step 2: When the moving camera 103 detects that the entire device has moved to the required position, the controller 102 controls the two moving motors 203 to stop working. The controller 102 then controls the two tilting motors 813 to start working, thereby driving the two tilting main gears 812 to rotate, which in turn drives the two tilting secondary gears 811 to rotate, which in turn drives the tilting plate 8 to rotate, thus making the two tilting plates 8 horizontal. At this time, due to the action of the balance bar 805 and the balance spring 808, the multiple balance wheels 807 are in close contact with the ground, while keeping the two tilting plates 8 stable. At the same time, due to the action of the support rod 206 and the support spring 207, the entire device is kept horizontal. The controller 102 then controls the vertical mover 301 to start working, thereby causing the vertical moving rod 3 to extend and retract, which in turn drives the support plate 302 to move up and down, so that the entire device can reinforce the concrete beam at different heights.

[0057] Step 3: The controller 102 further controls the proximity rod controller 601 and the fine-tuning rod rotation motor 404 to work, thereby observing the specific situation of the reinforcement, and then driving the fine-tuning rod rotation main gear 402 to rotate, which in turn drives the fine-tuning rod rotation secondary gear 403 to rotate, thereby driving the fine-tuning rod 5 to rotate around the fine-tuning rod rotation main gear 402, so that the glue supply nozzle 704 can be facing any direction, thus adapting to concrete beams in different directions;

[0058] Step 4: When the glue supply nozzle 704 is facing the surface to be reinforced, the controller 102 controls the glue supply pump 701 and the solenoid valve 702 to start working, thereby transporting the glue or mortar inside the glue tank 7 to the glue supply nozzle 704 through the glue supply pipe 703 and spraying it out from the glue supply nozzle 704. Furthermore, the controller 102 controls the main gear motor 606 of the proximity rod to work, which allows the fixing plate moving rod 607 to rotate around the proximity rod 6. At the same time, the controller 102 controls the fixing plate moving controller 608 to work, which allows the distance between the fixing plate 9 and the proximity rod 6 to change. Thus, the fixing plate 9 can reach any position on the unbonded surface, thereby allowing the glue supply nozzle 704 to move directly opposite the surface to be reinforced, so that the glue can be sprayed at any position on the surface to be reinforced.

[0059] Step 5: At this time, the controller 102 controls the entire equipment to move to the area where the adhesive has been sprayed. The controller 102 further controls the extension of the sticking rod 6, so that the FRP mesh roll 303 is tightly attached to the adhesive surface. At this time, due to the action of the compaction wheel 337, the FRP mesh roll 303 can be firmly adhered. The controller 102 further controls the movement of the entire equipment, so that the FRP mesh roll 303 rotates around the mesh roll positioning rod 332, so that the FRP mesh roll 303 can be adapted to soil beams of different lengths. At the same time, due to the action of the limit wheel positioning spring 342 and the limit wheel positioning rod 341, the FRP mesh roll 303 and the mesh roll positioning rod 332 are kept in close contact, thus preventing the FRP mesh roll 303 from falling off.

[0060] Step Six: Further controller 102 controls the drilling rod 901 to start working, causing the drill bit 902 to rotate into the mesh roll limiting plate 304, thereby drilling through the FRP mesh roll 303 and simultaneously drilling a hole in the concrete beam. Further controller 102 controls the drilling rod 901 to return, and further controller 102 controls the fixed plate rotation motor 911 to work, thereby driving the fixed plate rotation main gear 910 to rotate, thereby driving the fixed plate rotation secondary gear 909 to rotate, thereby driving the fixed plate 9 to rotate. When the fixed plate 9 rotates half a turn, controller 102 controls the fixed plate rotation motor 911 to stop working, thereby controlling the screw storage box mover 907 to work, thereby driving the screw storage box moving rod 906 to extend, thereby making the screw push port 920 parallel to the tightening head 904. Further screw pusher 913 controls the screw push rod 912 to extend, thereby causing the screw push plate 919 to move, thereby pushing the screw 914 into the tightening head 904. At this time, the screw 914 is pushed into the tightening head 904. 14 is attracted by the magnet inside the tightening head 904, which further causes the screw push plate 919 to return to its position. At this time, the controller 102 controls the tightening rod 903 to work, so that the first screw 914 is separated from the screw storage box 905. At this time, due to the action of the bottom positioning plate 915, the bottom positioning spring 916, the top positioning spring 918, and the top positioning plate 917, the second screw 914 is tightly attached to the screw push plate 919. The controller 102 further controls the screw storage box 905 to return, and the tightening rod 903 further works in reverse, so that the first screw 914 is rotated into the concrete beam and thus fixed. The controller 102 further controls the main gear motor 606 of the proximity rod and the fixed plate movement controller 608 to work again, so that the fixed plate 9 reaches the second reinforcement point and further begins drilling and fixing work, thereby fixing the first end of the FRP mesh roll 303 and preventing the FRP mesh roll 303 from falling off due to the drying of the adhesive.

[0061] Step 7: After the first area is reinforced, the controller 102 controls the entire equipment to continue moving. At the same time, the controller 102 controls the glue box 7 to continue working. Meanwhile, due to the action of the mesh roll positioning rod 332, the FRP mesh roll 303 continues to rotate, thereby achieving simultaneous glue spraying and bonding of the FRP mesh roll 303 in the second area. At the same time, due to the action of the compaction wheel 337, the FRP mesh roll 303 is pressed again. When the area on the same straight line is bonded, the controller 102 controls the cutter mover 335 to work, thereby driving the cutter mover rod 334 to extend, and then driving the cutter 336 to move, thereby cutting the FRP mesh roll 303. Furthermore, the controller 102 controls the entire equipment to perform drilling and fixing work again, so that both ends of the reinforced FRP mesh roll 303 are fixed twice, thereby preventing the FRP mesh roll 303 from falling off.

[0062] Step 8: When the entire device is moved to a watery area, the controller 102 controls the air pump 802 and the inflation solenoid valve 803 to work, thereby inflating the floating bucket 810, which inflates the floating bucket 810, allowing the entire device to float on the water surface. At this time, the two flip plates 8 increase the contact area between the entire device and the water, thereby increasing the stability of the device. At the same time, the controller 102 can control the propeller 809 to move the entire device on the water surface and turn it.

[0063] The working process of the FRP mesh reinforcement device for concrete beams according to the present invention is as follows: Before using the equipment, the operator installs the FRP mesh roll 303 inside the mesh roll positioning plate 331. Then, the controller 102 controls the moving camera 103 and the two moving motors 203 to work together, thereby driving the two track rotating teeth 2 to rotate, which in turn drives the two tracks 202 to rotate, thus moving the entire equipment. At this time, the two tilting plates 8 are vertical. When the moving camera 103 detects that the entire equipment has moved to the required position, the controller 102 controls the two moving motors 203 to stop working, and then the controller 102 controls the two tilting motors 813 to start working. This causes the two main rotating gears 812 to rotate, which in turn causes the two secondary rotating gears 811 to rotate, which in turn causes the rotating plates 8 to rotate, thus making the two rotating plates 8 horizontal. At this time, due to the action of the balance bar 805 and the balance spring 808, the multiple balance wheels 807 are kept in close contact with the ground, while keeping the two rotating plates 8 stable. At the same time, due to the action of the support rod 206 and the support spring 207, the entire device is kept horizontal. Furthermore, the controller 102 controls the vertical mover 301 to start working, which causes the vertical moving rod 3 to extend and retract, thereby driving the support plate 302 to move up and down. Thus, the entire device can reinforce concrete beams at different heights. The controller 102 controls the proximity camera 602 and the fine-tuning rod rotation motor 404 to operate, thereby observing the specific reinforcement situation. This, in turn, drives the main gear 402 of the fine-tuning rod to rotate, which in turn drives the secondary gear 403 of the fine-tuning rod to rotate, causing the fine-tuning rod 5 to rotate around the main gear 402. This allows the glue supply nozzle 704 to face any direction, thus adapting to concrete beams in different orientations. When the glue supply nozzle 704 is directly facing the desired reinforcement surface, the controller 102 controls the glue supply pump 701 and the solenoid valve 702 to start operating, thereby delivering the glue from the glue tank 7 to the glue supply nozzle 704 through the glue supply pipe 703, and from the glue supply nozzle 704... 4. Spraying: The controller 102 further controls the moving motor 203, the vertical mover 301, and the fine-tuning rod controller 501 to work together, allowing the adhesive nozzle 704 to move directly opposite the surface to be reinforced. This allows the adhesive to be sprayed onto any position on the surface to be reinforced. At this time, the controller 102 controls the entire device to move to the area where the adhesive has been sprayed. The controller 102 further controls the extension of the contact rod 6, causing the FRP mesh roll 303 to adhere tightly to the adhesive surface. The compaction wheel 337 then ensures the FRP mesh roll 303 is firmly bonded. The controller 102 further controls the movement of the entire device, causing the FRP mesh roll 303 to rotate around the mesh roll positioning rod 332.This allows the FRP mesh roll 303 to adapt to soil beams of different lengths. Simultaneously, the positioning spring 342 and the positioning rod 341 of the limiting wheel ensure that the FRP mesh roll 303 and the mesh roll positioning rod 332 are tightly attached, preventing the FRP mesh roll 303 from falling off. When the FRP mesh roll 303 is firmly attached to the concrete beam, the controller 102 controls the main gear motor 606 of the proximity rod to operate, causing the fixing plate moving rod 607 to rotate around the proximity rod 6. Simultaneously, the controller 102 controls the fixing plate moving controller 608 to operate, causing the distance between the fixing plate 9 and the proximity rod 6 to change. These actions, working together, ensure that the fixing plate 9 is firmly attached to the concrete beam. Once the fixed plate 9 reaches any position requiring secondary fixing, the controller 102 further controls the drilling rod 901 to start working, causing the drill bit 902 to rotate into the FRP mesh roll limiting plate 303, thereby drilling through the FRP mesh roll 303 and simultaneously drilling a hole in the concrete beam. The controller 102 then controls the drilling rod 901 to return, and further controls the fixed plate rotation motor 911 to work, thereby driving the fixed plate rotation main gear 910 to rotate, which in turn drives the fixed plate rotation secondary gear 909 to rotate, thus driving the fixed plate 9 to rotate. After the fixed plate 9 has rotated half a turn, the controller 102 controls the fixed plate rotation motor 911 to stop working. This, in turn, controls the screw storage box mover 907 to operate, thereby causing the screw storage box moving rod 906 to extend, making the screw push port 920 parallel to the tightening head 904. Further, the screw pusher 913 controls the screw push rod 912 to extend, thereby causing the screw push plate 919 to move, thus pushing the first screw 914 into the tightening head 904. At this time, the screw 914 is attracted by the magnet inside the tightening head 904. Further, the controller 102 causes the screw push plate 919 to return to its original position. At this time, the controller 102 controls the tightening rod 903 to operate, thereby causing the first screw 914 to disengage from the screw storage box 905. At this point, due to... The bottom positioning plate 915, the bottom positioning spring 916, the top positioning spring 918, and the top positioning plate 917 of the screw ensure that the second screw 914 is tightly fitted with the screw push plate 919. Furthermore, the controller 102 controls the screw storage box mover 907 to return the screw storage box 905. The tightening rod 903 then reverses its operation, causing the first screw 914 to rotate into the concrete beam for fixation. The controller 102 then controls the proximity rod main gear motor 606 and the fixing plate movement controller 608 to operate again, causing the fixing plate 9 to reach the second reinforcement point, initiating drilling and fixing work.This fixes the first end of the FRP mesh roll 303, preventing it from falling off due to the drying of the adhesive. After the first area is reinforced, the controller 102 controls the entire device to continue moving, and simultaneously controls the glue tank 7 to continue working. Meanwhile, the FRP mesh roll 303 continues to rotate due to the action of the mesh roll positioning rod 332, thus achieving simultaneous adhesive spraying and bonding of the FRP mesh roll 303 in the second area. At the same time, the compaction wheel 337 further presses the FRP mesh roll 303. After bonding is completed in areas on the same straight line, the controller 102 controls the cutter mover 335 to work, thereby extending the cutter moving rod 334 and moving the cutter 336. The FRP mesh roll 303 is cut, and the controller 102 further controls the entire device to drill and fix it again, thus achieving secondary fixation at both ends of the reinforced FRP mesh roll 303, preventing it from falling off. When the entire device is moved to a watery area, the controller 102 controls the air pump 802 and the inflation solenoid valve 803 to inflate the floating bucket 810, allowing the entire device to float on the water surface. At this time, the two flipping plates 8 increase the contact area between the entire device and the water, thereby increasing the stability of the device. Simultaneously, the controller 102 can move the entire device on the water surface and steer it via the control propeller 809.

[0064] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0065] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A concrete beam FRP mesh reinforcement device, characterized in that: The vehicle includes a vehicle body (1), a controller (102) fixed on the top of the vehicle body (1), a plastic box (7) fixed at the rear of the controller (102), a power supply (101) fixed at the rear of the plastic box (7), a moving camera (103) fixed between the plastic box (7) and the controller (102), two tracks (202) on the bottom of the vehicle body (1), multiple vertical moving rods (3) fixed on the top of the vehicle body (1), a vertical mover (301) fixed on the upper surface of the vehicle body (1), a support plate (302) fixed on the top of the multiple vertical moving rods (3), a support rod (4) fixed on the top of the support plate (302), a fine adjustment rod (5) on the top of the support rod (4), a proximity rod (6) fixed at the rear of the fine adjustment rod (5), a grid roll positioning plate (331) fixed at the bottom of the proximity rod (6), and the grid roll An FRP grid roll (303) is rotatably connected inside the positioning plate (331) via a grid roll positioning rod (332). A grid roll limiting plate (304) is provided on the rear side of the grid roll positioning plate (331). A cutter positioning plate (333) is provided on the front side of the grid roll positioning plate (331). Multiple cutter moving rods (334) are fixed at the bottom of the cutter positioning plate (333). A cutter (336) is fixed at the bottom of the multiple cutter moving rods (334). A compaction wheel (337) is provided at the rear of the cutter (336). A fixing plate (9) is provided on the right side of the top of the proximity rod (6). A drilling rod (901) is provided at the bottom of the fixing plate (9). A tightening rod (903) is provided on the front side of the drilling rod (901). A screw storage box (905) is provided on the front side of the tightening rod (903). Multiple screws (914) are provided inside the screw storage box (905). The top of the support rod (4) is fixed with a positioning plate (401). The positioning plate (401) is rotatably connected to a fine-tuning rod rotating main gear (402) via a rotating shaft. The right end of the fine-tuning rod rotating main gear (402) is rotatably connected to a fine-tuning rod rotating motor (404) via a rotating shaft. The fine-tuning rod rotating motor (404) is fixed to the outer surface of the right side of the positioning plate (401). The fine-tuning rod rotating main gear (402) is meshed with a fine-tuning rod rotating secondary gear (403). The left and right ends of the fine-tuning rod rotating secondary gear (403) are fixed with fine-tuning rod rotating bearings (405) via rotating shafts. The outer ring of each fine-tuning rod rotating bearing (405) is fixedly connected to the inner surface of the positioning plate (401). The rear part of the fine-tuning rod rotating secondary gear (403) is fixedly connected to the fine-tuning rod (5). A fine adjustment rod controller (501) is fixed on the upper surface of the fine adjustment rod (5), a proximity rod controller is fixed at the rear of the proximity rod (6), a proximity camera is fixed at the bottom of the proximity rod controller, two proximity rod bearings are fixed on the outside of the top of the proximity rod (6), a proximity rod secondary gear is fixed between the two proximity rod bearings, the proximity rod secondary gear is meshed with the proximity rod main gear, the top of the proximity rod main gear is rotatably connected to the proximity rod main gear motor through a rotating shaft, and a fixed plate moving rod (607) and a fixed plate moving controller are fixed on the right side of the proximity rod main gear motor through a fixed plate; A positioning block (908) is fixed to the right end of the fixed plate moving rod (607). A fixed plate rotating secondary gear (909) is rotatably connected to the top of the positioning block (908). A fixed plate rotating main gear (910) is meshed with the fixed plate rotating secondary gear (909). A fixed plate rotating motor (911) is rotatably connected to the bottom of the fixed plate rotating main gear (910). The fixed plate rotating motor (911) is fixed to the upper surface of the positioning block (908). The bottom of the fixed plate rotating secondary gear (909) is fixedly connected to the fixed plate (9) through a rotating shaft. A drill bit (902) is rotatably connected to the bottom of the drilling rod (901). A tightening head (904) is rotatably connected to the bottom of the tightening rod (903). The screw storage box moving rod (906) is fixed at the bottom front end of the fixed plate (9), and the screw storage box moving rod (906) is fixed at the bottom of the screw storage box moving rod (907). The rear part of the screw storage box moving rod (906) is fixedly connected to the screw storage box (905). The screw pusher (913) is fixed at the rear end of the lower surface of the screw storage box (905). The screw pusher (912) is fixed at the rear of the screw pusher (913). The screw pusher (912) is fixed with a screw push plate (919) inside the screw storage box (905). The screw push plate (919) can be tightly fitted with the bottom end of the screw (914) inside the screw storage box (905). The upper surface of the screw storage box (905) is provided with a screw push port (920). Multiple screw top positioning springs (918) are fixed at the front end inside the screw storage box (905). Screw top positioning plates (917) are fixed at the rear side of the multiple screw top positioning springs (918). Screw bottom positioning springs (916) are fixed at the bottom of each screw top positioning spring (918). Screw bottom positioning plates (915) are fixed at the rear of the multiple screw bottom positioning springs (916). A glue supply nozzle fixing rod (705) is fixed on the right side of the positioning block (908), a glue supply nozzle (704) is fixed on the right side of the glue supply nozzle fixing rod (705), a glue supply pipe (703) is fixed on the top of the glue supply nozzle (704), a glue supply pump (701) is fixed on the other end of the glue supply pipe (703), the glue supply pump (701) is fixedly connected to the glue tank (7) through a pipe on the right side, and a solenoid valve (702) is fixed between the glue supply pump (701) and the glue supply nozzle (704).

2. The FRP mesh reinforcement device for concrete beams according to claim 1, characterized in that: The cutter positioning plate (333) has two compaction wheel positioning rods (338) slidably connected inside. Each compaction wheel positioning rod (338) is provided with a compaction wheel positioning spring (339) on the outside. The bottom of the two compaction wheel positioning rods (338) is fixed with a compaction wheel positioning plate (340). The compaction wheel positioning plate (340) is rotatably connected to the compaction wheel (337) through a rotating shaft. The front end of the rightmost cutter moving rod (334) is fixed with a cutter mover (335). The mesh roll limiting plate (304) has two limiting wheel positioning rods (341) slidably connected inside. Each limiting wheel positioning rod (341) is provided with a limiting wheel positioning spring (342) on the outside. The front end of the two limiting wheel positioning rods (341) is fixed with a limiting wheel positioning plate (344). The limiting wheel positioning plate (344) is rotatably connected to a limiting wheel (343) through a rotating shaft.

3. The concrete beam FRP mesh reinforcement device according to claim 1, characterized in that: Each track (202) is internally connected to a track rotating tooth (2) and a track secondary gear (201). Each track rotating tooth (2) is internally connected to a moving motor (203). Each track secondary gear (201) is internally fixedly connected to a moving bearing (204). Each set of moving motors (203) and moving bearings (204) is fixedly connected via connecting rods (205). Each connecting rod (205) has a support rod (206) fixed to its top. Each of the support rods (206) is slidably connected to the vehicle body (1). Each support rod (206) is provided with a support spring (207) on its exterior. The front and rear sides of the vehicle body (1) are rotatably connected to a flip plate (8) via a rotating shaft. Each flip plate (8) has a flip secondary gear (811) fixed on its left side via a rotating shaft. Each flip secondary gear (811) is meshed with a flip main gear (812). Each flip main gear (812) is rotatably connected to a flip motor (813). Each of the aforementioned flipping motors (813) is fixedly connected to the vehicle body (1). Each flipping plate (8) has an air box (801) fixed on its upper surface. Each air box (801) has an air pump (802) on its left side. Each air pump (802) has an inflation solenoid valve (803) on its left side. Each inflation solenoid valve (803) has a floating bucket (810) connected to its bottom via a pipe. Each floating bucket (810) is fixedly connected to the flipping plate (8) on its top. Each floating bucket (810) has a propeller (809) on its left side. The bottom of the flipping plate (8) is also fixed with multiple balance wheel positioning rods (804). Each balance wheel positioning rod (804) has a balance rod (805) slidably connected to its bottom. Each balance rod (805) has a balance spring (808) on its outside. Each balance rod (805) has a balance wheel positioning plate (806) fixed to its bottom. Each balance wheel positioning plate (806) has a balance wheel (807) rotatably connected to its inside via a rotating shaft.

4. A method for reinforcing concrete beams with FRP mesh, based on the concrete beam FRP mesh reinforcement device according to any one of claims 1-3, characterized in that: Includes the following steps: Step 1: Before using this equipment, the staff installs the FRP mesh roll (303) inside the mesh roll positioning plate (331). The controller (102) controls the moving camera (103) and the two moving motors (203) to work together, thereby driving the two track rotating teeth (2) to rotate, thereby driving the two tracks (202) to rotate, and thus driving the entire equipment to move. At this time, the two flip plates (8) are vertical. Step 2: When the moving camera (103) detects that the entire device has moved to the required position, the controller (102) controls the two moving motors (203) to stop working and the controller (102) controls the two flipping motors (813) to start working, thereby driving the two flipping main gears (812) to rotate, which in turn drives the two flipping secondary gears (811) to rotate, which in turn drives the flipping plate (8) to rotate, thereby making the two flipping plates (8) horizontal. At this time, due to the action of the balance bar (805) and the balance spring (808), multiple balance wheels (807) are pressed against the ground, while keeping the two flipping plates (8) stable. At the same time, due to the action of the support rod (206) and the support spring (207), the entire device can be kept horizontal. The controller (102) controls the vertical mover (301) to start working, thereby causing the vertical moving rod (3) to extend and retract, which in turn drives the support plate (302) to move up and down, so that the entire device can reinforce the concrete beam at different heights. Step 3: The controller (102) controls the proximity rod controller and the fine-tuning rod rotation motor (404) to work, so that the specific situation of reinforcement can be observed, thereby driving the fine-tuning rod rotation main gear (402) to rotate, thereby driving the fine-tuning rod rotation secondary gear (403) to rotate, thereby driving the fine-tuning rod (5) to rotate around the fine-tuning rod rotation main gear (402), so that the glue supply nozzle (704) can face any direction, thus adapting to concrete beams in different directions; Step 4: When the glue supply nozzle (704) is facing the surface to be reinforced, the controller (102) controls the glue supply pump (701) and the solenoid valve (702) to start working, thereby transporting the glue or mortar inside the glue tank (7) to the glue supply nozzle (704) through the glue supply pipe (703) and spraying it out from the glue supply nozzle (704). The controller (102) controls the main gear motor of the proximity rod to work, which can make the fixing plate moving rod rotate around the proximity rod (6). At the same time, the controller (102) controls the fixing plate moving controller to work, which can make the distance between the fixing plate (9) and the proximity rod (6) change. Thus, the fixing plate (9) can reach any position on the unbonded surface, thereby making the glue supply nozzle (704) move directly opposite the surface to be reinforced, so that the glue can be sprayed on any position on the surface to be reinforced. Step 5: At this time, the controller (102) controls the entire equipment to move to the area where the adhesive has been sprayed. The controller (102) controls the extension of the sticking rod (6), so that the FRP mesh roll (303) is tightly attached to the adhesive surface. At this time, due to the action of the compaction wheel (337), the FRP mesh roll (303) can be firmly adhered. The controller (102) controls the entire equipment to move, so that the FRP mesh roll (303) rotates around the mesh roll positioning rod (332), so that the FRP mesh roll (303) can be adapted to concrete beams of different lengths. At the same time, due to the action of the limiting wheel positioning spring (342) and the limiting wheel positioning rod (341), the FRP mesh roll (303) and the mesh roll positioning rod (332) can be tightly attached, so as to prevent the FRP mesh roll (303) from falling off. Step Six: The controller (102) controls the drilling rod (901) to start working, thereby causing the drill bit (902) to rotate into the mesh roll limiting plate (304), thus drilling through the FRP mesh roll (303) and simultaneously drilling a hole in the concrete beam. The controller (102) controls the drilling rod (901) to return, and the controller (102) controls the fixed plate rotation motor (911) to work, thereby driving the fixed plate rotation main gear (910) to rotate, thereby driving the fixed plate rotation secondary gear (909) to rotate, thereby driving the fixed plate ( 9) Rotation: After the fixed plate (9) rotates half a turn, the controller (102) controls the fixed plate rotation motor (911) to stop working, thereby controlling the screw storage box mover (907) to work, thereby driving the screw storage box moving rod (906) to extend, thereby making the screw push port (920) parallel to the tightening head (904). The screw pusher (913) controls the screw push rod (912) to extend, thereby making the screw push plate (919) move, thereby making the screw (914) be pushed into the tightening head (904). At this point, the screw (914) is attracted by the magnet inside the tightening head (904), causing the screw push plate (919) to return to its original position. At this time, the controller (102) controls the tightening rod (903) to work, thereby causing the first screw (914) to disengage from the screw storage box (905). At this time, due to the action of the bottom positioning plate (915), the bottom positioning spring (916), the top positioning spring (918), and the top positioning plate (917), the second screw (914) is tightly attached to the screw push plate (919). When the screw is tightly fitted, the controller (102) controls the screw storage box (905) to return, and the tightening rod (903) to work in reverse, so that the first screw (914) is turned into the concrete beam and thus fixed. The controller (102) controls the main gear motor of the close-fitting rod and the fixed plate movement controller to work again, so that the fixed plate (9) reaches the second reinforcement point and starts drilling and fixing work, thereby fixing the first end of the FRP mesh roll (303) and preventing the FRP mesh roll (303) from falling off due to the drying of the adhesive. Step 7: After the first area is reinforced, the controller (102) controls the entire equipment to continue moving. At the same time, the controller (102) controls the glue supply pump (701) and the solenoid valve (702) to continue working. Meanwhile, due to the action of the mesh roll positioning rod (332), the FRP mesh roll (303) continues to rotate, thereby achieving the second area to spray glue and bond the FRP mesh roll (303). At the same time, due to the action of the compaction wheel (337), the FRP mesh roll (303) is pressed again. When the area on the same straight line is bonded, the controller (102) controls the cutter mover (335) to work, thereby driving the cutter mover rod (334) to extend, and then driving the cutter (336) to move, thereby cutting the FRP mesh roll (303). The controller (102) controls the entire equipment to perform drilling and fixing work again, so that the first and last ends of the reinforced FRP mesh roll (303) are fixed twice, thereby preventing the FRP mesh roll (303) from falling off. Step 8: When the entire device is moved to a watery area, the controller (102) controls the air pump (802) and the inflation solenoid valve (803) to work, thereby inflating the floating bucket (810), which inflates the floating bucket (810) and allows the entire device to float on the water surface. At this time, the two flip plates (8) increase the contact area between the entire device and the water, thereby increasing the stability of the device. At the same time, the controller (102) can control the propeller (809) to make the entire device move on the water surface and turn.

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