Reinforcing structure for improving durability of concrete

Abstract

The invention belongs to the technical field of concrete, particularly relates to a reinforcing structure for improving the durability of concrete, and aims at solving the problems that an existing reinforcing material is serious in waste and difficult to recycle and needs to be sprayed by hand, the following scheme is provided that the reinforcing structure comprises a supporting base, and walking wheels are rotationally connected to the four corners of the bottom of the supporting base; the top of the supporting base is in bolted connection with a supporting shed frame, and the inner side of the supporting shed frame is in bolted connection with a transmission box; the top end of the inner side of the supporting shed frame is in bolted connection with the suspension cross beam, the connecting swing frame can drive the concrete durability reinforcing agent receiving hopper to rotate, so that the concrete durability reinforcing agent receiving hopper can be tightly attached to a wall and used for receiving downward reinforcing materials, and recycling of the reinforcing materials is facilitated; the worm wheel can drive the lifting frame to rotate through the sliding frame, the lifting frame can drive the concrete durability reinforcing agent spraying pipeline to rotate, and therefore reinforcing materials can be directly sprayed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of concrete, in particular to a reinforcing structure for improving the durability of concrete. BACKGROUND

[0002] The Chinese patent document with the application number 201810813086.8 discloses a method for improving the durability of concrete. The method improves the durability of concrete in the form of nanomaterial electromigration. Under the action of an external direct current electric field, positively charged nanometer aluminum oxide groups are migrated to the interior of the concrete. The method can improve the bonding strength between reinforced concrete, improve the pore structure distribution of concrete, solve the defects caused by the electrochemical repair method, and the aluminum oxide attached to the surface of the steel bar can form a protective film to improve the ability of the reinforced concrete to resist secondary chloride erosion to a certain extent.

[0003] However, the method for improving the durability of concrete also has some problems, for example, it is difficult to adapt to the already formed wall, and the reinforcing material sprayed on the wall will flow directly, resulting in serious waste, and the spraying of the processed material also needs to be handheld. SUMMARY

[0004] Based on the technical problems of serious waste of reinforcing material, difficulty in recycling, and the need for handheld spraying in the background art, the present application proposes a reinforcing structure for improving the durability of concrete.

[0005] The reinforcing structure for improving the durability of concrete proposed by the present application comprises a supporting base, four corners of the bottom of the supporting base are rotationally connected with walking wheels, the top of the supporting base is bolted with a supporting shed frame, the inner side of the supporting shed frame is bolted with a transmission box;

[0006] The top end of the inner side of the supporting shed frame is bolted with a suspension beam, the surface of the suspension beam is rotationally sleeved with a connecting swing frame, the bottom end of the connecting swing frame is bolted with a concrete durability reinforcing agent receiving hopper;

[0007] The left end of the inner side of the supporting shed frame is rotationally connected with a worm gear, the top of the worm gear is bolted with a sliding frame, the surface of the sliding frame is slidingly connected with a lifting frame, the left end of the lifting frame is bolted with a concrete durability reinforcing agent spraying pipeline, the left side of the connecting swing frame is bolted with a power mechanism, the bottom of the worm gear is engaged with an adjusting mechanism, the power mechanism and the adjusting mechanism are connected with the transmission box, the screw hole of the lifting frame is threadedly connected with a lifting mechanism, the power mechanism can drive the connecting swing frame to rotate, the connecting swing frame can drive the concrete durability reinforcing agent receiving hopper to rotate, so that the concrete durability reinforcing agent receiving hopper can closely adhere to the wall, for receiving the reinforcing material flowing down, facilitating the recycling of the reinforcing material, the adjusting mechanism can drive the worm gear to rotate, the worm gear can drive the lifting frame to rotate through the sliding frame, the lifting frame can drive the concrete durability reinforcing agent spraying pipeline to rotate, so that the reinforcing material can be directly sprayed.

[0008] Preferably, the power mechanism comprises a hydraulic cylinder, a sliding bar, a sliding sleeve and a power assembly, the output end of the hydraulic cylinder is bolted to the top end of the sliding bar, the surface of the sliding bar is hinged to the rear side of the sliding sleeve, the sliding sleeve is slidingly connected with the power assembly, the hydraulic cylinder is connected with hydraulic power, the hydraulic cylinder can drive the sliding bar to move downward, and the sliding bar can drive the sliding sleeve to move downward.

[0009] Preferably, the power assembly comprises a transmission frame, a hinged frame, a main sprocket and a sprocket assembly, the inside of the sliding sleeve is slidingly connected with the right end of the surface of the transmission frame, the hole on the rear side of the transmission frame is rotationally connected with the inside of the transmission box, the top end of the transmission frame is hinged to the right end of the hinged frame, the left end of the hinged frame is hinged to the top end of the surface of the main sprocket, the shaft center of the main sprocket is rotationally connected with the inside of the transmission box, the main sprocket is engaged with the sprocket assembly, the sliding sleeve can slide on the surface of the transmission frame and drive the transmission frame to rotate clockwise, the transmission frame adopts an L-shaped structure, the transmission frame is rotationally arranged with the transmission box through bearings, so as to ensure the stability of the rotation of the transmission frame, the transmission frame can drive the hinged frame to move rightward, the left end of the hinged frame and the surface of the main sprocket are in an eccentric structure, the hinged frame can drive the main sprocket to rotate clockwise, and the main sprocket is rotationally arranged with the transmission box through bearings.

[0010] Preferably, the sprocket assembly comprises a chain, a secondary sprocket, a winding wheel and a pulling assembly, the teeth of the main sprocket are engaged with the right side of the inside of the chain, the left side of the inside of the chain is engaged with the teeth of the secondary sprocket, the rear side of the secondary sprocket is keyed to the surface of the winding wheel, the shaft center of the winding wheel is rotationally connected with the inside of the transmission box, the winding wheel is wound with the pulling assembly, the main sprocket can drive the chain to rotate clockwise, the chain can drive the secondary sprocket to rotate clockwise, the secondary sprocket can drive the winding wheel to rotate clockwise, and the winding wheel is rotationally arranged with the transmission box through bearings.

[0011] Preferably, the pulling assembly comprises a transmission rope and a guide wheel, the inside of the winding wheel is wound with the right end of the transmission rope, the end of the transmission rope away from the winding wheel is bolted to the left side of the connecting swing frame, the surface of the transmission rope is slidingly connected with the inside of the guide wheel, the shaft center of the guide wheel is rotationally connected with the inside of the support shed frame, the winding wheel can wind the transmission rope to move rightward, the guide wheel is used for guiding the transmission rope, and the transmission rope can drive the connecting swing frame to rotate leftward.

[0012] Preferably, the surface of the hydraulic cylinder is bolted to the right side of the inside of the transmission box, the rear side of the sliding bar is slidingly connected with a sliding frame, the rear side of the sliding frame is bolted to the inside of the transmission box, the hydraulic cylinder is fixed by the transmission box, so as to ensure the stability of the hydraulic cylinder, the hydraulic cylinder can drive the sliding bar to lift, and the sliding bar is slidingly arranged with the sliding frame through a sliding rail.

[0013] Preferably, the adjusting mechanism comprises a driving wheel, a transmission belt, a driven wheel and a gear assembly, a rotating rod is connected to the bottom of the driving wheel, the surface of the rotating rod is rotatably connected to the hole of the bottom of the transmission box, the inside of the driving wheel is in transmission connection with the right side of the inside of the transmission belt, the left side of the inside of the transmission belt is in transmission connection with the inside of the driven wheel, the driven wheel is in key connection with the gear assembly, rotating the driving wheel can drive the transmission belt to rotate, the transmission belt can drive the driven wheel to rotate, the radius of the driving wheel is three times of the radius of the driven wheel, and the driven wheel can be accelerated.

[0014] Preferably, the gear assembly comprises a large bevel gear, a small bevel gear and an auger, the bottom of the driven wheel is in key connection with the top of the large bevel gear, the bottom of the large bevel gear is rotatably connected to the left side of the bottom end of the inside of the transmission box, the teeth of the large bevel gear are in mesh with the teeth of the small bevel gear, the axis of the small bevel gear is in key connection with the right end of the auger, the right end of the surface of the auger is rotatably connected to the hole of the transmission box, the left end of the surface of the auger is in mesh with the bottom of the worm wheel, the driven wheel can drive the large bevel gear to rotate, the large bevel gear is rotatably arranged in the transmission box through a bearing, the large bevel gear can drive the small bevel gear to rotate, the size of the large bevel gear and the small bevel gear can accelerate the small bevel gear, the small bevel gear can drive the auger to rotate, the auger is rotatably arranged in the transmission box through a bearing, the stability of the rotation of the auger is ensured, and the auger can drive the worm wheel to rotate to the left.

[0015] Preferably, the lifting mechanism comprises a power motor and a lead screw, the surface of the power motor is in bolt connection with the bottom end of the inner side of the sliding frame, the output end of the power motor is in key connection with the bottom end of the lead screw, the surface of the lead screw is in thread connection with the screw hole of the lifting frame, and the top end of the lead screw is rotatably connected to the top end of the inner side of the sliding frame. When the power motor is connected to the power source, the power motor is fixed by the sliding frame, the stability of the power motor is ensured, the power motor can drive the lead screw to rotate, and the lead screw can drive the lifting frame to move through the thread.

[0016] Preferably, the inside of the left side of the concrete durability reinforcing agent receiving hopper is in clamping connection with a concrete durability reinforcing agent filtering hopper, the top of the left side of the concrete durability reinforcing agent receiving hopper is provided with a receiving port, and the left side of the concrete durability reinforcing agent receiving hopper is in a sharp mouth structure. The concrete durability reinforcing agent receiving hopper can rotate, the concrete durability reinforcing agent receiving hopper can be closely attached to the wall body, the concrete durability reinforcing agent receiving hopper can be used for receiving the reinforcing material flowing downward, the reinforcing material can be recycled, the concrete durability reinforcing agent filtering hopper is used for filtering the reinforcing material flowing into the inside of the concrete durability reinforcing agent receiving hopper, and the structure of the concrete durability reinforcing agent receiving hopper facilitates close adhesion to the concrete.

[0017] The power mechanism can drive the connecting swing frame to rotate, the connecting swing frame can drive the concrete durability reinforcing agent receiving hopper to rotate, the concrete durability reinforcing agent receiving hopper can be close to the wall body, and is used for receiving the reinforcing material flowing downwards, so that the recycling of the reinforcing material is facilitated, the adjusting mechanism can drive the worm wheel to rotate, the worm wheel can drive the lifting frame to rotate through the sliding frame, the lifting frame can drive the concrete durability reinforcing agent spraying pipeline to rotate, and thus the reinforcing material can be directly sprayed. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A main body schematic view of the reinforcing structure for improving the durability of concrete is provided.

[0019] Figure 2 An internal schematic view of a transmission box of the reinforcing structure for improving the durability of concrete is provided.

[0020] Figure 3 A rear view schematic view of the lifting frame of the reinforcing structure for improving the durability of concrete is provided.

[0021] Figure 4 A three-dimensional schematic view of the passive wheel of the reinforcing structure for improving the durability of concrete is provided.

[0022] Figure 5 A three-dimensional schematic view of the transmission frame of the reinforcing structure for improving the durability of concrete is provided.

[0023] In the figure: 1, support base; 2, walking wheel; 3, support shed frame; 4, transmission box; 5, suspension cross beam; 6, connecting swing frame; 7, concrete durability reinforcing agent receiving hopper; 8, worm wheel; 9, sliding frame; 10, lifting frame; 11, concrete durability reinforcing agent spraying pipeline; 12, hydraulic cylinder; 13, sliding bar; 14, sliding sleeve; 15, transmission frame; 16, hinged frame; 17, main sprocket; 18, chain; 19, auxiliary sprocket; 20, winding wheel; 21, transmission rope; 22, guide wheel; 23, driving wheel; 24, transmission belt; 25, passive wheel; 26, large bevel gear; 27, small bevel gear; 28, worm; 29, power motor; 30, lead screw; 31, concrete durability reinforcing agent filtering hopper. DETAILED DESCRIPTION

[0024] The application will be further described below in combination with specific embodiments.

[0025] EMBODIMENT

[0026] REFERENCE Figures 1-5This embodiment proposes a reinforcement structure to improve the durability of concrete, including a support base 1, with four corners of the bottom of the support base 1 rotatably connected to walking wheels 2, the top of the support base 1 bolted to a support frame 3, and the inner side of the support frame 3 bolted to a transmission box 4.

[0027] The top of the inner side of the support frame 3 is bolted to a suspension beam 5, and the surface of the suspension beam 5 is rotatably sleeved with a connecting swing frame 6. The bottom end of the connecting swing frame 6 is bolted to a concrete durability strengthening agent receiving bucket 7.

[0028] A worm gear 8 is rotatably connected to the left end of the inner side of the support frame 3. A slide 9 is bolted to the top of the worm gear 8. A lifting frame 10 is slidably connected to the surface of the slide 9. A concrete durability strengthening agent spraying pipe 11 is bolted to the left end of the lifting frame 10. A power mechanism is bolted to the left side of the connecting swing frame 6. An adjustment mechanism is engaged at the bottom of the worm gear 8. Both the power mechanism and the adjustment mechanism are connected to the transmission box 4. A lifting mechanism is threadedly connected to the screw hole of the lifting frame 10.

[0029] The power mechanism includes a hydraulic cylinder 12, a slide bar 13, a sliding sleeve 14, and a power assembly. The output end of the hydraulic cylinder 12 is bolted to the top end of the slide bar 13. The surface of the slide bar 13 is hinged to the rear side of the sliding sleeve 14. The sliding sleeve 14 is slidably connected to the power assembly. When the hydraulic cylinder 12 is powered, the hydraulic cylinder 12 can drive the slide bar 13 to move downward. The slide bar 13 can drive the sliding sleeve 14 to move downward. The sliding sleeve 14 can drive the power assembly to rotate.

[0030] The power assembly includes a transmission frame 15, a hinge frame 16, a main sprocket 17, and a sprocket assembly. The interior of the sliding sleeve 14 is slidably connected to the right end of the surface of the transmission frame 15. The hole on the rear side of the transmission frame 15 is rotatably connected to the interior of the transmission housing 4. The top end of the transmission frame 15 is hinged to the right end of the hinge frame 16, and the left end of the hinge frame 16 is hinged to the top end of the surface of the main sprocket 17. The shaft of the main sprocket 17 is rotatably connected to the interior of the transmission housing 4. The main sprocket 17 meshes with the sprocket assembly. The sliding sleeve 14 can slide within the transmission frame 15. The transmission frame 15 slides on the surface and drives the transmission frame 15 to rotate clockwise. The transmission frame 15 adopts an L-shaped structure. The transmission frame 15 is rotatably set with the transmission box 4 through bearings to ensure the smooth rotation of the transmission frame 15. The transmission frame 15 can drive the hinge frame 16 to move to the right. The left end of the hinge frame 16 and the surface of the main sprocket 17 are eccentrically set. The hinge frame 16 can drive the main sprocket 17 to rotate clockwise. The main sprocket 17 is rotatably set with the transmission box 4 through bearings. The main sprocket 17 can drive the sprocket assembly to rotate.

[0031] The sprocket assembly includes a chain 18, a secondary sprocket 19, a take-up reel 20, and a pulling assembly. The teeth of the main sprocket 17 mesh with the right side of the inside of the chain 18, and the left side of the inside of the chain 18 meshes with the teeth of the secondary sprocket 19. The rear side of the secondary sprocket 19 is keyed to the surface of the take-up reel 20. The shaft of the take-up reel 20 is rotatably connected to the inside of the transmission box 4. The take-up reel 20 is wound with the pulling assembly. The main sprocket 17 can drive the chain 18 to rotate clockwise, the chain 18 can drive the secondary sprocket 19 to rotate clockwise, the secondary sprocket 19 can drive the take-up reel 20 to rotate clockwise, the take-up reel 20 is rotatably set with the transmission box 4 through a bearing, and the take-up reel 20 can drive the pulling assembly to rotate.

[0032] The pulling assembly includes a drive rope 21 and a guide wheel 22. The inside of the take-up wheel 20 is wound around the right end of the drive rope 21. The end of the drive rope 21 away from the take-up wheel 20 is bolted to the left side of the connecting swing frame 6. The surface of the drive rope 21 is slidably connected to the inside of the guide wheel 22. The axis of the guide wheel 22 is rotatably connected to the inside of the support frame 3. The take-up wheel 20 can wind up the drive rope 21 to move to the right. The guide wheel 22 is used to guide the drive rope 21. The drive rope 21 can drive the connecting swing frame 6 to rotate to the left.

[0033] The surface of the hydraulic cylinder 12 is bolted to the right side of the transmission box 4. The rear side of the slide bar 13 is slidably connected to the slide frame. The rear side of the slide frame is bolted to the inside of the transmission box 4. The hydraulic cylinder 12 is fixed by the transmission box 4 to ensure the stability of the hydraulic cylinder 12. The hydraulic cylinder 12 can drive the slide bar 13 to rise and fall. The slide bar 13 is slidably set with the slide frame through the slide rail.

[0034] The adjustment mechanism includes a drive wheel 23, a transmission belt 24, a driven wheel 25, and a gear assembly. A rotating rod is keyed to the shaft at the bottom of the drive wheel 23. The surface of the rotating rod is rotatably engaged with a hole at the bottom of the transmission box 4. The inside of the drive wheel 23 is connected to the right side of the inside of the transmission belt 24, and the left side of the inside of the transmission belt 24 is connected to the inside of the driven wheel 25. The driven wheel 25 is keyed to the gear assembly. Rotating the drive wheel 23 can drive the transmission belt 24 to rotate, and the transmission belt 24 can drive the driven wheel 25 to rotate. The radius of the drive wheel 23 is three times the radius of the driven wheel 25, which can produce an acceleration effect on the driven wheel 25. The driven wheel 25 can drive the gear assembly to rotate.

[0035] The gear assembly includes a large bevel gear 26, a small bevel gear 27, and a worm 28. The bottom of the driven gear 25 is keyed to the top of the large bevel gear 26. The shaft at the bottom of the large bevel gear 26 is rotatably connected to the left side of the bottom of the transmission housing 4. The teeth of the large bevel gear 26 mesh with the teeth of the small bevel gear 27. The shaft at the center of the small bevel gear 27 is keyed to the right end of the worm 28. The right end of the surface of the worm 28 is rotatably fitted into a hole in the transmission housing 4. The left end of the surface of the worm 28 is connected to the bottom of the worm wheel 8. The driven wheel 25 can drive the large bevel gear 26 to rotate. The large bevel gear 26 is rotatably set with the transmission box 4 through the bearing. The large bevel gear 26 can drive the small bevel gear 27 to rotate. The size of the large bevel gear 26 and the small bevel gear 27 can produce an acceleration effect on the small bevel gear 27. The small bevel gear 27 can drive the worm gear 28 to rotate. The worm gear 28 is rotatably set with the transmission box 4 through the bearing to ensure the smoothness of the rotation of the worm gear 28. The worm gear 28 can drive the worm wheel 8 to rotate to the left.

[0036] The lifting mechanism includes a power motor 29 and a lead screw 30. The surface of the power motor 29 is bolted to the bottom of the inner side of the slide 9. The output end of the power motor 29 is keyed to the bottom of the lead screw 30. The surface of the lead screw 30 is threaded to the screw hole of the lifting frame 10. The top end of the lead screw 30 is rotatably sleeved with the top end of the inner side of the slide 9. The power supply of the power motor 29 is turned on. The power motor 29 is fixed by the slide 9 to ensure the stability of the power motor 29. The power motor 29 can drive the lead screw 30 to rotate. The lead screw 30 can drive the lifting frame 10 to move by means of the thread.

[0037] The left side of the concrete durability strengthening agent receiving hopper 7 is fitted with a concrete durability strengthening agent filter hopper 31. The top left side of the concrete durability strengthening agent receiving hopper 7 has a receiving interface. The left side of the concrete durability strengthening agent receiving hopper 7 has a pointed structure. The concrete durability strengthening agent filter hopper 31 is used to filter the strengthening material flowing into the concrete durability strengthening agent receiving hopper 7. The structure of the concrete durability strengthening agent receiving hopper 7 facilitates its close contact with the concrete.

[0038] The power mechanism can drive the connecting swing frame 6 to rotate, which in turn drives the concrete durability strengthening agent receiving hopper 7 to rotate, allowing the concrete durability strengthening agent receiving hopper 7 to be tightly attached to the wall for receiving downstream strengthening materials, facilitating the recycling of the strengthening materials. The adjustment mechanism can drive the worm gear 8 to rotate, which in turn drives the lifting frame 10 to rotate via the slide 9. The lifting frame 10 then drives the concrete durability strengthening agent spraying pipe 11 to rotate, allowing direct spraying of the strengthening material. The support base 1 is moved to the side of the concrete structure to be processed via the traveling wheels 2. The hydraulic cylinder 12 is connected to the hydraulic power, which drives the slide bar 13 to move downwards. The slide bar 13 then drives the sliding sleeve 14 to move downwards, and the sliding sleeve 14 can be moved along the transmission frame 1. The transmission frame 15 slides on the surface of 5 and drives the transmission frame 15 to rotate clockwise. The transmission frame 15 adopts an L-shaped structure and is rotatably set with the transmission box 4 via bearings to ensure the smooth rotation of the transmission frame 15. The transmission frame 15 can drive the hinge frame 16 to move to the right. The left end of the hinge frame 16 and the surface of the main sprocket 17 are eccentrically positioned. The hinge frame 16 can drive the main sprocket 17 to rotate clockwise. The main sprocket 17 is rotatably set with the transmission box 4 via bearings. The main sprocket 17 can drive the chain 18 to rotate clockwise. The chain 18 can drive the secondary sprocket 19 to rotate clockwise. The secondary sprocket 19 can drive the winding wheel 20 to rotate clockwise. The winding wheel 20 is rotatably set with the transmission box 4 via bearings. The winding wheel 20 can wind up the transmission rope 21 to move to the right, guiding it. Wheel 22 guides the transmission rope 21, which in turn drives the connecting swing frame 6 to rotate to the left. The connecting swing frame 6 is rotatably connected to the suspension beam 5 via bearings. The connecting swing frame 6 also drives the concrete durability strengthening agent receiving bucket 7 to rotate to the left, allowing the concrete durability strengthening agent receiving bucket 7 to be tightly attached to the concrete structure. Rotating the driving wheel 23 drives the transmission belt 24, which in turn drives the driven wheel 25. The radius of the driving wheel 23 is three times that of the driven wheel 25, thus accelerating the driven wheel 25. The driven wheel 25 drives the large bevel gear 26, which is rotatably connected to the transmission box 4 via bearings. The large bevel gear 26 drives the small bevel gear 27. The dimensions of pinion 6 and small bevel gear 27 provide an acceleration effect, which in turn drives worm gear 28 to rotate. Worm gear 28 is rotatably connected to transmission box 4 via bearings, ensuring the smooth rotation of worm gear 28. Worm gear 28 drives worm wheel 8 to rotate to the left, which is rotatably connected to support frame 3 via bearings. Worm wheel 8 drives slide 9 to rotate to the left, which in turn drives lifting frame 10 to rotate to the left. Lifting frame 10 drives concrete durability strengthening agent spraying pipe 11 to rotate to the left. Concrete durability strengthening agent spraying pipe 11 can be connected to pump body via a pipe for spraying strengthening material. Power is supplied to motor 29, which is fixed by slide 9 to ensure its stability.The power motor 29 can drive the lead screw 30 to rotate, and the lead screw 30 can drive the lifting frame 10 to move via a thread. The lifting frame 10 is slidably set with the slide rail and the slide 9.

[0039] Working principle: The support base 1 is moved to the side of the concrete structure to be processed via the traveling wheels 2. The hydraulic cylinder 12 is connected to the hydraulic power, which drives the slide bar 13 to move downward. The slide bar 13 drives the sliding sleeve 14 to move downward. The sliding sleeve 14 can slide on the surface of the transmission frame 15 and drive the transmission frame 15 to rotate clockwise. The transmission frame 15 adopts an L-shaped structure and is rotatably set with the transmission box 4 via bearings to ensure the smooth rotation of the transmission frame 15. The transmission frame 15 can drive the hinge frame 16 to move to the right. The left end of the hinge frame 16 and the surface of the main sprocket 17 are eccentrically positioned. The hinge frame 16 can drive the main sprocket 17 to rotate clockwise. The main sprocket 17 is rotatably connected to the transmission box 4 via bearings. The main sprocket 17 drives the chain 18 to rotate clockwise, which in turn drives the secondary sprocket 19 to rotate clockwise. The secondary sprocket 19 then drives the winding wheel 20 to rotate clockwise. The winding wheel 20 is rotatably connected to the transmission box 4 via bearings and can wind up the transmission rope 21 to move to the right. The guide wheel 22 guides the transmission rope 21, which in turn drives the connecting swing frame 6 to rotate to the left. The connecting swing frame 6 is rotatably connected to the suspension beam 5 via bearings and can also drive the concrete durability strengthening agent receiving bucket 7 to rotate to the left. The concrete durability strengthening agent receiving bucket 7 can then be tightly attached to the concrete structure. Rotating the driving wheel 23 drives the transmission belt 24, which in turn drives the driven wheel 25. The radius of the driving wheel 23 is three times that of the driven wheel 25, thus accelerating the driven wheel 25. The driven wheel 25 drives the large bevel gear 26, which is rotatably connected to the transmission box 4 via bearings. The large bevel gear 26 drives the small bevel gear 27. The dimensions of the large and small bevel gears 26 and 27 provide acceleration for the small bevel gear 27. The small bevel gear 27 drives the worm gear 28, which is rotatably connected to the transmission box 4 via bearings, ensuring the smooth rotation of the worm gear 28. The worm gear 8 can be driven to rotate to the left. The worm gear 8 is rotated and connected to the support frame 3 via a bearing. The worm gear 8 can drive the slide 9 to rotate to the left. The slide 9 can drive the lifting frame 10 to rotate to the left. The lifting frame 10 can drive the concrete durability strengthening agent spraying pipe 11 to rotate to the left. The concrete durability strengthening agent spraying pipe 11 can be connected to the pump body via a pipe for spraying strengthening materials. The power supply of the power motor 29 is connected. The power motor 29 is fixed by the slide 9 to ensure the stability of the power motor 29. The power motor 29 can drive the lead screw 30 to rotate. The lead screw 30 can drive the lifting frame 10 to move via a thread. The lifting frame 10 is slidably set with the slide 9 via a slide rail.

[0040] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A reinforcement structure for improving the durability of concrete, comprising a support base (1), characterized in that, The four corners of the bottom of the support base (1) are rotatably connected with walking wheels (2), the top of the support base (1) is bolted to a support frame (3), and the inner side of the support frame (3) is bolted to a transmission box (4). The top of the inner side of the support frame (3) is bolted to a suspension beam (5), and the surface of the suspension beam (5) is rotatably fitted with a connecting swing frame (6). The bottom end of the connecting swing frame (6) is bolted to a concrete durability strengthening agent receiving bucket (7). A worm gear (8) is rotatably connected to the left end of the inner side of the support frame (3). A slide (9) is bolted to the top of the worm gear (8). A lifting frame (10) is slidably connected to the surface of the slide (9). A concrete durability strengthening agent spraying pipe (11) is bolted to the left end of the lifting frame (10). A power mechanism is bolted to the left side of the connecting swing frame (6). An adjustment mechanism is engaged at the bottom of the worm gear (8). Both the power mechanism and the adjustment mechanism are connected to the transmission box (4). A lifting mechanism is threadedly connected to the screw hole of the lifting frame (10).

2. The reinforcement structure for improving concrete durability according to claim 1, characterized in that, The power mechanism includes a hydraulic cylinder (12), a slide bar (13), a sliding sleeve (14), and a power component. The output end of the hydraulic cylinder (12) is bolted to the top end of the slide bar (13). The surface of the slide bar (13) is hinged to the rear side of the sliding sleeve (14). The sliding sleeve (14) is slidably connected to the power component.

3. The reinforcement structure for improving concrete durability according to claim 2, characterized in that, The power assembly includes a transmission frame (15), a hinge frame (16), a main sprocket (17), and a sprocket assembly. The interior of the sliding sleeve (14) is slidably connected to the right end of the surface of the transmission frame (15). The hole on the rear side of the transmission frame (15) is rotatably connected to the interior of the transmission box (4). The top end of the transmission frame (15) is hinged to the right end of the hinge frame (16). The left end of the hinge frame (16) is hinged to the top end of the surface of the main sprocket (17). The shaft of the main sprocket (17) is rotatably connected to the interior of the transmission box (4). The main sprocket (17) meshes with the sprocket assembly.

4. The reinforcement structure for improving concrete durability according to claim 3, characterized in that, The sprocket assembly includes a chain (18), a secondary sprocket (19), a take-up reel (20), and a pulling assembly. The teeth of the main sprocket (17) mesh with the right side of the inside of the chain (18), and the left side of the inside of the chain (18) meshes with the teeth of the secondary sprocket (19). The rear side of the secondary sprocket (19) is keyed to the surface of the take-up reel (20). The shaft of the take-up reel (20) is rotatably connected to the inside of the transmission box (4). The take-up reel (20) is wound around the pulling assembly.

5. A reinforcement structure for improving concrete durability according to claim 4, characterized in that, The pulling assembly includes a drive rope (21) and a guide wheel (22). The inside of the take-up wheel (20) is wound around the right end of the drive rope (21). The end of the drive rope (21) away from the take-up wheel (20) is bolted to the left side of the connecting swing frame (6). The surface of the drive rope (21) is slidably connected to the inside of the guide wheel (22). The axis of the guide wheel (22) is rotatably connected to the inside of the support frame (3).

6. The reinforcement structure for improving concrete durability according to claim 1, characterized in that, The surface of the hydraulic cylinder (12) is bolted to the right side of the transmission box (4), and a sliding frame is slidably connected to the rear side of the slide bar (13), with the rear side of the sliding frame bolted to the interior of the transmission box (4).

7. A reinforcement structure for improving concrete durability according to claim 1, characterized in that, The adjustment mechanism includes a drive wheel (23), a transmission belt (24), a driven wheel (25), and a gear assembly. A rotating rod is keyed to the shaft at the bottom of the drive wheel (23). The surface of the rotating rod is rotatably engaged with the hole at the bottom of the transmission box (4). The inside of the drive wheel (23) is connected to the right side of the inside of the transmission belt (24). The left side of the inside of the transmission belt (24) is connected to the inside of the driven wheel (25). The driven wheel (25) is keyed to the gear assembly.

8. A reinforcement structure for improving concrete durability according to claim 7, characterized in that, The gear assembly includes a large bevel gear (26), a small bevel gear (27), and a worm (28). The bottom of the driven wheel (25) is keyed to the top of the large bevel gear (26). The shaft at the bottom of the large bevel gear (26) is rotatably connected to the left side of the bottom of the transmission box (4). The teeth of the large bevel gear (26) mesh with the teeth of the small bevel gear (27). The shaft at the center of the small bevel gear (27) is keyed to the right end of the worm (28). The right end of the surface of the worm (28) is rotatably fitted with a hole in the transmission box (4). The left end of the surface of the worm (28) meshes with the bottom of the worm wheel (8).

9. A reinforcement structure for improving concrete durability according to claim 7, characterized in that, The lifting mechanism includes a power motor (29) and a lead screw (30). The surface of the power motor (29) is bolted to the bottom end of the inner side of the slide (9). The output end of the power motor (29) is keyed to the bottom end of the lead screw (30). The surface of the lead screw (30) is threaded to the screw hole of the lifting frame (10). The top end of the lead screw (30) is rotatably sleeved with the top end of the inner side of the slide (9).

10. A reinforcement structure for improving concrete durability according to claim 1, characterized in that, The left side of the concrete durability strengthening agent receiving hopper (7) is fitted with a concrete durability strengthening agent filter hopper (31). The left side of the top of the concrete durability strengthening agent receiving hopper (7) is provided with a receiving interface. The left side of the concrete durability strengthening agent receiving hopper (7) has a pointed structure.

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