Impermeable and anticorrosive gravel-based waterproof coating material and construction process thereof
By designing guide rods and buffer grooves, contact between the vibrator and vertical reinforcing bars is avoided, thus solving the compaction problem during vibration and improving the strength and construction quality of the anti-corrosion sand and gravel.
Patent Information
- Application Number
- CN202511807098.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-03
- Publication Date
- 2026-01-16
AI Technical Summary
During the vibration process of the waterproof coating material based on sand and gravel, the vibrator is prone to contact with the horizontally and vertically equidistant steel bars, which can cause air bubbles to form and affect the compactness and strength of the anti-corrosion sand and gravel.
A waterproof coating device is adopted, including a support frame, a mixing device, a vibrating device, a guiding mechanism, and a mud-laying device. Through the cooperation of the guide rod and the vibrating rod, the vibrating rod is prevented from contacting the vertical steel bars. The movement of the vibrating rod is restricted by the buffer groove and the elastic telescopic rod to ensure compaction.
This effectively avoids contact between the vibrator and the vertical reinforcing bars, improves the compactness and strength of the anti-corrosion sand and gravel, and ensures construction quality.
Smart Images
Figure CN121340461A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the field of anti-permeation and anti-corrosion sandstone waterproof coating material, and more particularly, to an anti-permeation and anti-corrosion sandstone waterproof coating material and a construction process thereof. BACKGROUND
[0002] The super-thick anti-corrosion sandstone, also known as active powder anti-corrosion sandstone, is a high-strength, high-durability, and high-density anti-corrosion sandstone material. The components made of the super-thick anti-corrosion sandstone have very high compressive strength, bending strength, durability, and freeze-thaw resistance compared with components made of traditional anti-corrosion sandstone. However, the anti-permeation and anti-corrosion sandstone waterproof coating material is usually needed in the process of manufacturing and construction of the anti-permeation and anti-corrosion sandstone waterproof coating material.
[0003] At present, the production of the anti-permeation and anti-corrosion sandstone waterproof coating material usually adopts a prefabrication process. In the prefabrication process, one or more layers of steel reinforcement frameworks are arranged in a mold, each layer of the steel reinforcement framework is composed of straight steel bars laid in a horizontal and vertical equidistant spacing manner, then the anti-corrosion sandstone is poured into the mold, then the waterproof coating mold is moved to below a vibrating mechanism, the vibrating mechanism vibrates the anti-corrosion sandstone in the mold uniformly, and finally subsequent maintenance and solidification molding are performed.
[0004] In the process of vibrating the anti-corrosion sandstone, a suspended vibrating rod is usually inserted into the anti-corrosion sandstone, and then the vibrating rod vibrates the anti-corrosion sandstone in the mold. At present, the vibrating rod is connected to a lifting device through a hose. Therefore, in the process of insertion, the vibrating rod may contact the sandstone in the anti-corrosion sandstone. Due to the blockage of the sandstone, the vibrating rod deviates during the downward process, thereby affecting the vibrating range of the vibrating rod. In addition, the vibrating rod is usually arranged above the region between adjacent vertical steel bars. However, in the downward process of the vibrating rod, the vibrating rod may collide with the horizontal steel bar. When the vibrating rod collides with the steel bar, a large number of air bubbles are generated. These air bubbles may cause the voids in the anti-corrosion sandstone to become larger, thereby affecting the compactness of the anti-corrosion sandstone and reducing the strength of the anti-corrosion sandstone, and thus reducing the stability of the anti-corrosion sandstone structure. SUMMARY
[0005] The present application provides an anti-permeation and anti-corrosion sandstone waterproof coating material and a construction process thereof, which solves the technical problem that in the related art, the vibrating rod may contact the vertical laid steel bars of the horizontal and vertical equidistant laid steel bars during the insertion and vibrating process, thereby affecting the compactness of the anti-corrosion sandstone.
[0006] The application provides an anti-permeation and anti-corrosion sandstone waterproof coating material, which comprises a waterproof coating device, a support frame and a clamping device are fixedly connected to the top of the waterproof coating device, a stirring device, a vibrating device and a guide mechanism are fixedly connected to the top of the support frame, a guide mechanism and a mud paving device are installed in the support frame, and a flat mud device is fixedly connected to the bottom of the clamping device. The vibrating device comprises a first air cylinder connected to the top of the support frame, a first groove plate is fixedly connected to the output rod of the first air cylinder, a first sliding groove is formed in the top of the first groove plate, a first I-shaped connecting plate is slidably connected to the inside of the first sliding groove, a buffer groove is formed in one side of the first I-shaped connecting plate, an upper buffer pad is fixedly installed in the inside of the buffer groove, and a vibrating rod is fixedly connected to the inside of the upper buffer pad. The guide mechanism comprises a second air cylinder connected to the top of the support frame, a second groove plate is fixedly connected to the output rod of the second air cylinder, a first rack plate is fixedly connected to one side of the second groove plate, a second sliding groove is formed in the top of the second groove plate, a second I-shaped connecting plate is slidably connected to the inside of the second sliding groove, an L-shaped plate is fixedly connected to the top of the second I-shaped connecting plate, a guide rod and a torsion spring are rotatably connected to the bottom of the L-shaped plate, and convex plates are fixedly connected to the two sides of the surface of the guide rod. The guide mechanism comprises a third groove plate, first fixed plates are fixedly connected to the two sides of the bottom of the third groove plate, first springs are fixedly connected to one side of the first fixed plate close to the center of the third groove plate, a first movable plate is fixedly connected between the two first springs, a first hollow plate is fixedly connected to the bottom of the first movable plate, a friction plate is installed at the bottom of the inner cavity of the first hollow plate, and an elastic telescopic rod is fixedly connected to the bottom of the friction plate.
[0007] Preferably, limit rod grooves, limit bar grooves and limit grooves are formed in the top of the first movable plate, a lower buffer pad is fixedly installed on the inner wall of the limit bar groove, a sliding sleeve is fixedly connected to the side wall of the lower buffer pad, the inner diameter of the sliding sleeve is matched with the outer diameter of the vibrating rod, the inner diameter of the limit rod groove is matched with the outer diameter of the guide rod, and the inner surface of the limit groove is matched with the outer surface of the friction plate.
[0008] Preferably, the bottom of the elastic telescopic rod extends to the outside of the friction plate through the friction plate, a third sliding groove is formed in the top of the third groove plate, and the vibrating rod and the guide rod are located in the inside of the third sliding groove.
[0009] Preferably, the bottom of the guide rod is in the shape of a circular arc, the torsion spring is sleeved on the surface of the guide rod, the guide rod is located between the vibrating rod and the elastic telescopic rod, and the circular arc end of the bottom of the guide rod is located directly below the vibrating rod.
[0010] Preferably, the stirring device includes a stirring box connected to the top of a support frame, a rotary motor and a feed hopper are fixedly connected to the top of the stirring box, a stirring rod is fixedly connected to the surface of the output rod of the rotary motor, and a discharge valve is fixedly connected to the bottom of the inner cavity of the stirring box.
[0011] Preferably, the mud-laying device includes a second hollow plate connected to a support frame column. A fourth sliding groove is provided on both sides of the inside of the mud-laying device. A movable plate is provided inside the second hollow plate. Equipment grooves and first movable grooves are provided on both sides of the movable plate. A double-headed motor is fixedly connected inside the equipment groove. Rollers are fixedly connected to the surfaces of the output rods on both sides of the double-headed motor. The rollers are located inside the fourth sliding groove. A threaded motor is fixedly connected to one side of the movable plate. A first limiting rod is fixedly connected inside one of the first movable grooves. A first moving block is slidably connected to the surface of the threaded motor output rod and the surface of the first limiting rod. A material spreader is fixedly connected to the bottom of the first moving block.
[0012] Preferably, the clamping device includes a support frame, with second movable slots on both sides inside the support frame. A second limiting rod is fixedly connected inside one of the second movable slots, and a bidirectional threaded rod is rotatably connected inside the other second movable slot. A first gear is fixedly connected to the center of the surface of the bidirectional threaded rod. A movable frame is slidably connected to both sides of the surface of the bidirectional threaded rod and both sides of the surface of the second limiting rod. A second spring is fixedly connected to the bottom of the movable frame near the mud leveling device, and a clamping plate is fixedly connected to the side of the second spring away from the movable frame.
[0013] Preferably, the mud leveling device includes a second fixed plate, a fixed frame is fixedly connected to one side of the second fixed plate, a first rotating rod is rotatably connected to the center of the fixed frame, a second gear and a first bevel gear are fixedly connected to the surface of the first rotating rod, a second rotating rod is rotatably connected inside the second fixed plate, a second bevel gear and a third gear are fixedly connected to the surface of the second rotating rod, and the surface of the second bevel gear meshes with the surface of the first bevel gear.
[0014] Preferably, a fifth sliding groove is provided on both sides inside the second fixed plate, and a pusher plate is slidably connected inside the fifth sliding groove. A second rack plate is fixedly connected to the top of the pusher plate, and the top of the second rack plate meshes with the surface of the third gear.
[0015] The construction process of the above-mentioned impermeable and corrosion-resistant sand and gravel-based waterproof coating material includes the following steps: Step 1: Mixing materials. 45% of the total weight of the anti-corrosion sand and gravel should be added to the mixing tank, with a fly ash to slag ratio of 7:3. Then, cement of equal weight to the fly ash and slag should be added to the mixing tank, using fly ash and slag to make up 50% of the cement. Next, 10% of the total weight of the anti-corrosion sand and gravel should be added to the mixing tank. Finally, run the rotary motor to mix the fly ash, slag, magnesium expansion crack-resistant agent, and cement. During this process, a certain amount of water needs to be added while controlling the water-cement ratio to ensure the strength and durability of the anti-corrosion sand and gravel. Step 2: Set up the mold. According to the size of the required component, place the molding mold with sufficient strength and stability at the waterproof coating device. Then, apply a release agent to the bottom of the molding mold, and then lay multiple steel bars in the mold in a single layer or multiple layers, with equal horizontal and vertical spacing. Step 3: Laying materials. Open the discharge valve to discharge the mixed anti-corrosion sand and gravel into the interior of the material spreader. Then, through the double-head motor and the threaded motor, the material spreader can be moved to various positions above the forming mold. With the operation of the material spreader, the material spreader can lay the anti-corrosion sand and gravel on the forming mold. Step 4: Position the waterproof coating mold below the vibratory compactor and pause. Step 5: Prepare for vibration. By synchronously operating the first and second cylinders, adjust the height of the vibrating rod and guide rod so that the vibrating rod and guide rod are ready to enter the mold where anti-corrosion sand and gravel have been laid. Step Six: Initial positioning. By sliding the second I-beam connecting plate, after the guide rod contacts the vertically laid steel bars, the guide rod can generate a lateral force on the first movable plate, thereby causing the first movable plate to move away from the top of the vertically laid steel bars along with the vibrator. Step 7: Define the position. By operating the second cylinder independently, adjust the height of the guide rod, causing the guide rod to deflect. This brings the convex plate and the elastic telescopic rod to the same vertical horizontal line, allowing the convex plate to move upward along with the elastic telescopic rod and the friction plate. This causes the friction plate to apply pressure to the third groove plate, thereby defining the position of the first movable plate. Step 8: Vibrate the material. Use a vibrator to vibrate the mold in which the mixture has been laid. Step 9: Reset the rod body. By operating the first cylinder alone, adjust the height of the vibrating rod to separate it from the guide rod. Then, the guide rod is reset by the elasticity of the torsion spring. Next, the friction plate is separated from the third groove plate by the elasticity of the elastic telescopic rod and its own weight. Finally, the first movable plate, the vibrating rod and the guide rod are reset by the elastic force of the first spring. Step 10: Waste Discharge: The excess anti-corrosion sand and gravel after vibration is removed by moving the pusher plate. Step 11: Curing of Anticorrosive Sand and Gravel: After the anticorrosive sand and gravel is vibrated, use a water sprayer or cover it with a damp cloth for initial curing. Then, cover the surface of the anticorrosive sand and gravel with a steam isolation membrane. Then, through the steam supply system connected to the steam isolation membrane, control the humidity and temperature around the anticorrosive sand and gravel according to the external environment. The humidity should be maintained above 95%, and the temperature should be maintained between 40 and 60 degrees Celsius. Finally, gradually reduce the humidity and temperature.
[0016] The beneficial effects of this invention are as follows: 1. The anti-seepage and anti-corrosion sand and gravel-based waterproof coating material and its construction process, through the combined use of the second groove plate, the second I-beam connecting plate, the L-shaped plate, the guide rod, the first fixed plate, the first spring and the first movable plate, allow the vibrator to check the vertically laid reinforcement at the bottom of the vibrator before it is inserted into the mold. When the bottom of the guide rod has vertically laid reinforcement, the guide rod will apply a moving force to the first movable plate, and then the first movable plate will move the vibrator, so that the vibrator will not come into contact with the vertically laid reinforcement during the insertion process.
[0017] 2. The anti-seepage and anti-corrosion sand-based waterproof coating material and its construction process, through the use of the second cylinder, allow the guide rod to move up and down independently. Because the guide rod is rotated, after contacting the vibrator, the guide rod will deflect, causing the convex plate to rotate. Then, through the cooperation of the friction plate and the elastic telescopic rod, the friction plate can limit the position of the first movable plate as the guide rod continues to move upward, thereby preventing the vibrator from contacting the vertically laid steel bars during the resetting process. Furthermore, the first resetting of the guide rod can prevent the guide rod from affecting the vibration of the vibrator due to its low position.
[0018] 3. The anti-seepage and anti-corrosion sand and gravel-based waterproof coating material and its construction process, with the assistance of the clamping device and the leveling device, can allow the first rack plate to apply rotational force to the first gear and the second gear when the guide rod is raised and lowered. This allows the guide rod to guide the vibrator while the pusher plate discharges the excess material after vibration. Attached Figure Description
[0019] Figure 1 This is a diagram of the main structure of the present invention; Figure 2 This is a front sectional view of the structure of the present invention; Figure 3 yes Figure 2 Enlarged view of point A; Figure 4 yes Figure 3 Enlarged view of point B; Figure 5 yes Figure 2 Enlarged view of point C; Figure 6 This is a side sectional view of the structure of the present invention up to the convex plate; Figure 7 yes Figure 6 Enlarged view of point D; Figure 8 This is a side sectional view of the structure of the present invention to the rotating electric motor; Figure 9 This is a top sectional view of the structure of the present invention up to the center of the dual-head motor; Figure 10 This is a top sectional view of the structure of the present invention up to the center of the threaded motor; Figure 11 yes Figure 10 Enlarged view of point E; Figure 12 yes Figure 9 Enlarged view at point F; Figure 13 This is a top sectional view of the structure of the present invention up to the center of the second limiting rod; Figure 14 yes Figure 12 Enlarged view of point G.
[0020] In the diagram: 1. Waterproof coating device; 2. Support frame; 3. Mixing device; 4. Vibrating device; 5. Guide mechanism; 6. Guiding mechanism; 7. Mud spreading device; 8. Clamping device; 9. Mud leveling device; 10. First cylinder; 11. First groove plate; 12. First I-beam connecting plate; 13. Vibrating rod; 14. Second cylinder; 15. Second groove plate; 16. First rack plate; 17. Second I-beam connecting plate; 18. L-shaped plate; 19. Guide rod; 20. Convex plate; 21. Torsion spring; 22. Third groove plate; 23. First fixed plate; 24. First spring; 25. First movable plate; 26. First hollow plate; 27. Friction plate; 28. Elastic telescopic rod; 29. Mixing tank; 30. Rotary motor; 1. Feed hopper; 32. Stirring rod; 33. Second hollow plate; 34. Moving plate; 35. Double-headed motor; 36. Roller; 37. Threaded motor; 38. First limiting rod; 39. First moving block; 40. Material spreader; 41. Support frame; 42. Second limiting rod; 43. Bidirectional threaded rod; 44. First gear; 45. Moving frame; 46. Second spring; 47. Clamping plate; 48. Second fixing plate; 49. Fixing frame; 50. First rotating rod; 51. Second gear; 52. First bevel gear; 53. Second rotating rod; 54. Second bevel gear; 55. Third gear; 56. Push plate; 57. Second rack plate; 58. Upper buffer pad; 59. Lower buffer pad; 60. Sliding sleeve. Detailed Implementation
[0021] The subject matter described herein will now be discussed with reference to exemplary embodiments. It should be understood that these embodiments are discussed only to enable those skilled in the art to better understand and implement the subject matter described herein, and changes may be made to the function and arrangement of the elements discussed without departing from the scope of this specification. Various processes or components may be omitted, substituted, or added as needed in the examples. Furthermore, features described in some examples may be combined in other examples. Example
[0022] like Figures 1-6 As shown, this embodiment proposes a waterproof coating material based on sand and gravel that is impermeable and corrosion resistant. It includes a waterproof coating device 1. The top of the waterproof coating device 1 is fixedly connected to a support frame 2 and a clamping device 8. The top of the support frame 2 is fixedly connected to a mixing device 3, a vibrating device 4 and a guiding mechanism 5. The vibrating device 4 includes a first cylinder 10 connected to the top of the support frame 2. The output rod of the first cylinder 10 is fixedly connected to a first groove plate 11. The top of the first groove plate 11 is provided with a first sliding groove. The inside of the first sliding groove is slidably connected to a first I-beam connecting plate 12. A buffer groove is provided on one side of the first I-beam connecting plate 12. An upper buffer pad 58 is fixedly installed inside the buffer groove. A vibrating rod 13 is fixedly connected inside the upper buffer pad 58. In this embodiment, the operation of the first cylinder 10 enables the first groove plate 11 to move up and down with the vibrating rod 13. Because the first I-beam connecting plate 12 and the first sliding groove are slidably connected, the first I-beam connecting plate 12 and the vibrating rod 13 have the ability to move laterally. The guide mechanism 5 includes a second cylinder 14 connected to the top of the support frame 2. The output rod of the second cylinder 14 is fixedly connected to a second slot plate 15. A first rack plate 16 is fixedly connected to one side of the second slot plate 15. A second sliding groove is opened on the top of the second slot plate 15. A second I-beam connecting plate 17 is slidably connected inside the second sliding groove. An L-shaped plate 18 is fixedly connected to the top of the second I-beam connecting plate 17. A guide rod 19 and a torsion spring 21 are rotatably connected to the bottom of the L-shaped plate 18. A protruding plate 20 is fixedly connected to both sides of the surface of the guide rod 19. In this embodiment, the operation of the second cylinder 14 allows the second slot plate 15 to move up and down along with the first rack plate 16 and the second I-beam connecting plate 17. Because the second I-beam connecting plate 17 is slidably connected to the second sliding groove, the guide rod 19 has the ability to move laterally. The rotatably mounted guide rod 19 will rotate when it moves up and down on its own. The torsion spring 21 can reset the guide rod 19. The support frame 2 is internally equipped with a guide mechanism 6 and a mud-laying device 7. The guide mechanism 6 includes a third groove plate 22. First fixing plates 23 are fixedly connected to both sides of the bottom of the third groove plate 22. A first spring 24 is fixedly connected to the side of the first fixing plate 23 closest to the center of the third groove plate 22. A first movable plate 25 is fixedly connected between the two first springs 24. A limiting rod groove, a limiting rod groove, and a limiting position groove are formed on the top of the first movable plate 25. A lower buffer pad 59 is fixedly installed on the inner wall of the limiting rod groove. A sliding sleeve 60 is fixedly connected to the side wall of the lower buffer pad 59. The inner diameter of the sliding sleeve 60 matches the outer diameter of the vibrating rod 13. The inner diameter of the limiting rod groove matches the outer diameter of the guide rod 19. The inner surface of the limiting position groove is flush with the friction plate 27. The outer surface is adapted to the first hollow plate 26 fixedly connected to the bottom of the first movable plate 25. The friction plate 27 is installed at the bottom of the inner cavity of the first hollow plate 26. The elastic telescopic rod 28 is fixedly connected to the bottom of the friction plate 27. The bottom of the elastic telescopic rod 28 extends through the friction plate 27 to its outside. The top of the third groove plate 22 is provided with a third sliding groove. The vibrating rod 13 and the guide rod 19 are both located inside the third sliding groove. The bottom of the guide rod 19 is arc-shaped. The torsion spring 21 is sleeved on the surface of the guide rod 19. The guide rod 19 is located between the vibrating rod 13 and the elastic telescopic rod 28. The arc end of the bottom of the guide rod 19 is located directly below the vibrating rod 13. The bottom of the clamping device 8 is fixedly connected to the mud leveling device 9. In this embodiment, the guide rod 19 with an arc-shaped bottom causes the guide rod 19 to exert a force on the first movable plate 25 connected to the first spring 24 when it comes into contact with the vertically laid steel bars. This causes the vibrator 13 to move laterally, thereby preventing the vibrator 13 from contacting the vertically laid steel bars. The elastic telescopic rod 28 and the friction plate 27 are provided so that when the guide rod 19 deflects, the convex plate 20 and the elastic telescopic rod 28 are at the same horizontal line. Then, when the guide rod 19 moves upward, the elastic telescopic rod 28 and the friction plate 27 move, thereby limiting the position of the first movable plate 25. like Figures 8-11 As shown, the mud-laying device 7 includes a second hollow plate 33 connected to the support frame 2 column. The mud-laying device 7 has a fourth sliding groove on both sides inside. The second hollow plate 33 has a movable plate 34 inside. The movable plate 34 has an equipment groove and a first movable groove on both sides inside. A double-headed motor 35 is fixedly connected inside the equipment groove. Rollers 36 are fixedly connected to the surface of the output rods on both sides of the double-headed motor 35. The rollers 36 are located inside the fourth sliding groove. A threaded motor 37 is fixedly connected to one side of the movable plate 34. A first limiting rod 38 is fixedly connected inside one of the first movable grooves. A first moving block 39 is slidably connected to the surface of the output rod of the threaded motor 37 and the surface of the first limiting rod 38. A material spreader 40 is fixedly connected to the bottom of the first moving block 39. In this embodiment, the operation of the dual-head motor 35 causes the first hollow plate 26 to rotate, which in turn allows the moving plate 34 to move at the fourth sliding groove. The operation of the threaded motor 37 causes the first moving block 39 to drive the material spreader 40 to move back and forth, which in turn allows the material spreader 40 to move laterally in all directions, thus allowing the material spreader 40 to better spread the material onto the mold. The mud leveling device 9 includes a second fixed plate 48. Both sides of the interior of the second fixed plate 48 are provided with fifth sliding grooves. A pusher plate 56 is slidably connected inside the fifth sliding groove. A second rack plate 57 is fixedly connected to the top of the pusher plate 56. The top of the second rack plate 57 meshes with the surface of the third gear 55. A fixed frame 49 is fixedly connected to one side of the second fixed plate 48. A first rotating rod 50 is rotatably connected to the center of the fixed frame 49. A second gear 51 and a first bevel gear 52 are fixedly connected to the surface of the first rotating rod 50. A second rotating rod 53 is rotatably connected inside the second fixed plate 48. A second bevel gear 54 and a third gear 55 are fixedly connected to the surface of the second rotating rod 53. The surface of the second bevel gear 54 meshes with the surface of the first bevel gear 52. In this embodiment, when the second slot plate 15 moves up and down, the first rack plate 16 applies a rotational force to the second gear 51, which in turn applies a rotational force to the second bevel gear 54, and the third gear 55 applies a moving force to the second rack plate 57, which in turn allows the pusher plate 56 to move, thereby allowing the pusher plate 56 to remove material from the mold. like Figure 12 and Figure 13 As shown, the clamping device 8 includes a support frame 41. The support frame 41 has two second movable slots on both sides. A second limiting rod 42 is fixedly connected inside one of the second movable slots, and a bidirectional threaded rod 43 is rotatably connected inside the other second movable slot. A first gear 44 is fixedly connected to the center of the surface of the bidirectional threaded rod 43. A movable frame 45 is slidably connected to both sides of the surface of the bidirectional threaded rod 43 and both sides of the surface of the second limiting rod 42. A second spring 46 is fixedly connected to the bottom of the movable frame 45 near the mud leveling device 9, and a clamping plate 47 is fixedly connected to the side of the second spring 46 away from the movable frame 45. In this embodiment, when the second slot plate 15 moves up and down, the first rack plate 16 applies a rotational force to the first gear 44, which in turn causes the bidirectional threaded rod 43 to rotate, thereby allowing the two moving frames 45 to move inward and outward, so that the second spring 46 can limit the mold, thus facilitating the operation of the push plate 56. like Figure 7As shown, the stirring device 3 includes a stirring box 29 connected to the top of the support frame 2. A rotary motor 30 and a feed hopper 31 are fixedly connected to the top of the stirring box 29. A stirring rod 32 is fixedly connected to the surface of the output rod of the rotary motor 30. A discharge valve is fixedly connected to the bottom of the inner cavity of the stirring box 29. In this embodiment, the operation of the rotary motor 30 allows the stirring rod 32 to mix the materials inside the mixing tank 29, thereby preventing the anti-corrosion sand and gravel material from solidifying. Example
[0023] This embodiment presents a construction process for using the impermeable and corrosion-resistant sand and gravel-based waterproof coating material of Example 1. The construction process includes the following steps: Step 1: Mixing materials. 45% of the total weight of the anti-corrosion sand and gravel should be placed inside the mixing tank 29, with a fly ash to slag ratio of 7:3. Then, cement of equal weight to the fly ash and slag should be added to the mixing tank 29, using fly ash and slag to make up 50% of the cement. Next, 10% of the total weight of the anti-corrosion sand and gravel should be added to the mixing tank 29. Finally, the rotary motor 30 should be operated to mix the fly ash, slag, magnesium expansion crack-resistant agent, and cement. During this process, a certain amount of water needs to be added while controlling the water-cement ratio to ensure the strength and durability of the anti-corrosion sand and gravel. Step 2: Set up the mold. According to the size of the required component, place the molding mold with sufficient strength and stability at the waterproof coating device 1. Then apply a release agent to the bottom of the molding mold. Then lay multiple steel bars in the mold in a single layer or multiple layers, with equal horizontal and vertical spacing. Step 3: Laying materials. Open the discharge valve to discharge the mixed anti-corrosion sand and gravel into the interior of the material spreader 40. Then, through the double-head motor 35 and the threaded motor 37, the material spreader 40 can be moved to various positions above the molding die. With the operation of the material spreader 40, the material spreader 40 can lay the anti-corrosion sand and gravel on the molding die. Step 4: Place the waterproof coating mold below the vibrating device 4 and pause. Step 5: Prepare for vibration. By synchronously operating the first cylinder 10 and the second cylinder 14, adjust the height of the vibrating rod 13 and the guide rod 19, so that the vibrating rod 13 and the guide rod 19 are ready to enter the mold where anti-corrosion sand and gravel are laid. Step 6: Initial positioning. By sliding the second I-beam connecting plate 17, after the guide rod 19 contacts the vertically laid steel bars, the guide rod 19 can generate a lateral force on the first movable plate 25, thereby causing the first movable plate 25 to move away from the top of the vertically laid steel bars along with the vibrator 13. Step 7: Define the position. By operating the second cylinder 14 independently, the height of the guide rod 19 is adjusted, causing the guide rod 19 to deflect. This brings the convex plate 20 and the elastic telescopic rod 28 to the same vertical horizontal line, allowing the convex plate 20 to move upward along with the elastic telescopic rod 28 and the friction plate 27. This causes the friction plate 27 to apply pressure to the third groove plate 22, thereby defining the position of the first movable plate 25. The upper buffer pad 58 absorbs and buffers the vibration of the vibrating rod 13 during compaction, preventing the first I-beam connecting plate 12 from directly and rigidly contacting the vibrating rod 13 and causing synchronous vibration. Similarly, the lower buffer pad 59 absorbs and buffers the vibration of the sliding sleeve 60 driven by the vibrating rod 13, thus preventing the first movable plate 25 from directly and rigidly contacting the vibrating rod 13 and causing synchronous vibration.
[0024] It should be noted that the amplitude of the vibrator 13 is relatively small, less than the distance between the vibrator 13 and the reinforcing bar. Although the vibrator 13 will vibrate synchronously with the sliding sleeve 60 during its upward vibration, it will not come into contact with the reinforcing bar. At the same time, the arrangement of the upper buffer pad 58 and the lower buffer pad 59 prevents the vibration from being transmitted to other mechanisms, which could lead to the structure falling apart, and also prevents the vibration from being transmitted to the friction plate 27, which could cause the friction of the friction plate 27 to fail. Step 8: Vibrate the material. The mold with the mixture laid on it is vibrated by the operation of the vibrator 13. Step 9: Reset the rod body. By operating the first cylinder 10 alone, adjust the height of the vibrating rod 13 so that the vibrating rod 13 is separated from the guide rod 19. Then, the elasticity of the torsion spring 21 resets the guide rod 19. Subsequently, the elasticity of the elastic telescopic rod 28 and its own weight cause the friction plate 27 to separate from the third groove plate 22. Finally, the elastic force of the first spring 24 resets the first movable plate 25, the vibrating rod 13, and the guide rod 19. Step 10: Waste Discharge: The excess anti-corrosion sand and gravel after vibration is removed by moving the pusher plate 56. Step 11: Curing of Anticorrosive Sand and Gravel: After the anticorrosive sand and gravel is vibrated, use a water sprayer or cover it with a damp cloth for initial curing. Then, cover the surface of the anticorrosive sand and gravel with a steam isolation membrane. Then, through the steam supply system connected to the steam isolation membrane, control the humidity and temperature around the anticorrosive sand and gravel according to the external environment. The humidity should be maintained above 95%, and the temperature should be maintained between 40 and 60 degrees Celsius. Finally, gradually reduce the humidity and temperature. The working principle of this impermeable and corrosion-resistant sand-based waterproof coating material Fly ash, slag, cement and magnesium expansion crack-resistant agent are discharged into the mixing tank 29 through the feed hopper 31. Then the rotary motor 30 is run so that the mixing rod 32 can mix the above materials. Then the molding mold is placed above the waterproof coating device 1, the release agent is applied and the horizontal and vertical steel bars are laid flat at equal intervals. The vibrating rod 13 needs to be between two adjacent horizontally laid steel bars. Open the discharge valve to allow the mixed material to enter the interior of the spreader 40. Then, by running the dual-head motor 35 and the threaded motor 37, the spreader 40 can move back and forth and left and right. Finally, run the spreader 40 to spread the mixed material onto the mold. The waterproof coating device 1 is operated to apply the waterproof coating to the bottom of the guide mechanism 6 after the mold is laid. Then, the first cylinder 10 and the second cylinder 14 are operated to drive the vibrating rod 13 and the guide rod 19 to descend synchronously. At this time, because the arc end of the bottom of the guide rod 19 is located below the vibrating rod 13, if there are vertically laid steel bars directly below the vibrating rod 13 during the descent, the arc end of the guide rod 19 will first encounter the vertically laid steel bars and abut against them. The steel bars exert a reverse force on the arc end of the guide rod 19, driving the guide rod 19 to slide behind the steel bars. The guide rod 19 drives the first movable plate 25 to slide backward, and the first movable plate 25 drives the vibrating rod 13 to slide backward synchronously. As the descent continues, the arc end of the guide rod 19 slides past the steel bars, and then the rod body of the guide rod 19 abuts against the steel bars, maintaining the vibrating rod 13 in a state of being spaced apart from the steel bars during the descent. After the vibrating rod 13 and guide rod 19 descend to their lowest point, the second cylinder 14 reverses its direction, allowing the guide rod 19 to move upwards. Because the bottom of the vibrating rod 13 is hemispherical, the arc-shaped end of the guide rod 19 shifts to one side of the vibrating rod 13, and the arc-shaped end moves upwards close to the side of the vibrating rod 13. Due to the convex plate 20, during the rotational shift of the guide rod 19, the convex plate 20 rotates to a position below the elastic telescopic rod 28. Then, as the guide rod 19 rises, the convex plate 20 contacts the elastic telescopic rod 28, causing the elastic telescopic rod 28 and friction plate 27 to move upwards. The friction plate 27 abuts against the bottom of the third groove plate 22. At this time, the guide rod 19 is still in contact with the vertically laid steel bars. As the guide rod 19 continues to rise, the convex plate 20 will drive the elastic telescopic rod 28 to compress. At this time, the guide rod 19 is separated from the vertically laid steel bars. Since the friction plate 27 is pressed against the third groove plate 22, the friction between the two is greater than the elastic force of the first spring 24, so that the first movable plate 25 will not reset until the guide rod 19 is at the highest point. Then the second cylinder 14 stops running, so that the guide rod 19 rests at the highest point and the vibrator 13 runs, so that the vibrator 13 can vibrate the material inside the mold. After the vibration is completed, the first cylinder 10 is reversed, causing the vibrating rod 13 to move upward. When the bottom of the vibrating rod 13 is higher than the arc end of the guide rod 19, the guide rod 19 will rotate and reset under the action of the torsion spring 21. Then, the convex plate 20 connected to the guide rod 19 will disengage from the lower end of the elastic telescopic rod 28. At this time, the elastic telescopic rod 28 resets the friction plate 27 under the action of restoring force and gravity, so that the friction force is less than the elastic force of the first spring 24, thereby causing the first spring 24 to reset and move the first movable plate 25. During the process of the second cylinder 14 driving the guide rod 19 to move up and down, the first rack plate 16 will move up and down. The up and down movement of the first rack plate 16 will apply a force of forward and reverse rotation to the first gear 44 and the second gear 51. The forward and reverse rotation of the first gear 44 will cause the moving frame 45 to move inward and outward, thereby allowing the clamping plate 47 to limit the mold. The forward and reverse rotation of the second gear 51 will cause the pusher plate 56 to discharge excess material from the top of the mold.
[0025] The embodiments of this example have been described above. However, this example is not limited to the specific implementation methods described above. The specific implementation methods described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms based on the guidance of this example, and all of them are within the protection scope of this example.
Claims
1. Anti-infiltration anticorrosive sandstone base waterproof coating material, comprising a waterproof coating device (1), characterized in that, The top of the waterproof coating device (1) is fixedly connected with a supporting frame (2) and a clamping device (8), the top of the supporting frame (2) is fixedly connected with a stirring device (3), a vibrating device (4) and a guide mechanism (5), the inside of the supporting frame (2) is provided with a guide mechanism (6) and a mud paving device (7), the bottom of the clamping device (8) is fixedly connected with a mud leveling device (9). The vibrating device (4) comprises a first air cylinder (10) connected with the top of the supporting frame (2), the output rod of the first air cylinder (10) is fixedly connected with a first groove plate (11), the top of the first groove plate (11) is provided with a first sliding groove, the first sliding groove is slidably connected with a first I-shaped connecting plate (12), the side of the first I-shaped connecting plate (12) is provided with a buffer groove, the inside of the buffer groove is fixedly provided with an upper buffer pad (58), the inside of the upper buffer pad (58) is fixedly connected with a vibrating rod (13). The guide mechanism (5) comprises a second air cylinder (14) connected with the top of the supporting frame (2), the output rod of the second air cylinder (14) is fixedly connected with a second groove plate (15), the side of the second groove plate (15) is fixedly connected with a first rack plate (16), the top of the second groove plate (15) is provided with a second sliding groove, the second sliding groove is slidably connected with a second I-shaped connecting plate (17), the top of the second I-shaped connecting plate (17) is fixedly connected with an L-shaped plate (18), the bottom of the L-shaped plate (18) is rotatably connected with a guide rod (19) and a torsional spring (21), the surface of the guide rod (19) is fixedly connected with a convex plate (20) on both sides. The guide mechanism (6) comprises a third groove plate (22), the bottom of the third groove plate (22) is fixedly connected with a first fixed plate (23) on both sides, the side of the first fixed plate (23) close to the center of the third groove plate (22) is fixedly connected with a first spring (24), the first fixed plate (23) is fixedly connected with a first movable plate (25) between the two first springs (24), the bottom of the first movable plate (25) is fixedly connected with a first hollow plate (26), the bottom of the inner cavity of the first hollow plate (26) is provided with a friction plate (27), the bottom of the friction plate (27) is fixedly connected with an elastic telescopic rod (28).
2. The anti-infiltration preservative sandstone base waterproof coating material according to claim 1, characterized in that, The top of the first movable plate (25) is provided with a limit rod groove, a limit bar groove and a limiting groove, the inner wall of the limit rod groove is fixedly provided with a lower buffer pad (59), the side wall of the lower buffer pad (59) is fixedly connected with a sliding sleeve (60), the inner diameter of the sliding sleeve (60) is matched with the outer diameter of the vibrating rod (13), the inner diameter of the limit bar groove is matched with the outer diameter of the guide rod (19), and the inner surface of the limiting groove is matched with the outer surface of the friction plate (27).
3. The impermeable preservative sandstone-based waterproof coating material according to claim 2, characterized in that, The bottom of the elastic telescopic rod (28) extends to the outside of the friction plate (27) through the friction plate (27), the top of the third groove plate (22) is provided with a third sliding groove, and the vibrating rod (13) and the guide rod (19) are located in the third sliding groove.
4. The impermeable preservative sandstone-based waterproof coating material according to claim 3, characterized in that, The bottom of the guide rod (19) is arc-shaped, the torsion spring (21) is sleeved on the surface of the guide rod (19), the guide rod (19) is located between the vibrating rod (13) and the elastic telescopic rod (28), and the arc end of the bottom of the guide rod (19) is located directly below the vibrating rod (13).
5. The impermeable preservative sandstone-based waterproof coating material according to claim 4, characterized in that, The stirring device (3) comprises a stirring box (29) connected to the top of the support frame (2), a rotary motor (30) and a feeding hopper (31) are fixedly connected to the top of the stirring box (29), a stirring rod (32) is fixedly connected to the surface of the output rod of the rotary motor (30), and a discharging valve is fixedly connected to the bottom of the inner cavity of the stirring box (29).
6. The impermeable preservative sandstone-based waterproof coating material according to claim 5, characterized in that, The mud paving device (7) comprises a second hollow plate (33) connected to the support column of the support frame (2), fourth sliding grooves are formed in the two sides of the interior of the mud paving device (7), a moving plate (34) is arranged in the interior of the second hollow plate (33), equipment grooves and first movable grooves are formed in the two sides of the interior of the moving plate (34), a double-head motor (35) is fixedly connected to the interior of the equipment groove, roller wheels (36) are fixedly connected to the surfaces of the two output rods of the double-head motor (35), the roller wheels (36) are located in the fourth sliding grooves, a threaded motor (37) is fixedly connected to one side of the moving plate (34), a first limiting rod (38) is fixedly connected to the interior of one of the first movable grooves, first moving blocks (39) are slidably connected to the surface of the output rod of the threaded motor (37) and the surface of the first limiting rod (38), and a paving device (40) is fixedly connected to the bottom of the first moving block (39).
7. The impermeable preservative sandstone-based waterproof coating material according to claim 6, characterized in that, The clamping device (8) comprises a support frame (41), second movable grooves are formed in the two sides of the interior of the support frame (41), a second limiting rod (42) is fixedly connected to the interior of one of the second movable grooves, a bidirectional threaded rod (43) is rotatably connected to the interior of the other second movable groove, a first gear (44) is fixedly connected to the surface of the center of the bidirectional threaded rod (43), moving frames (45) are slidably connected to the surfaces of the two sides of the bidirectional threaded rod (43) and the two sides of the surface of the second limiting rod (42), a second spring (46) is fixedly connected to the side, close to the mud flattening device (9), of the bottom of the moving frame (45), and a clamping plate (47) is fixedly connected to the side, away from the moving frame (45), of the second spring (46).
8. The impermeable preservative sandstone based waterproofing coating material as claimed in claim 7, wherein, The mud flattening device (9) comprises a second fixed plate (48), a fixed frame (49) is fixedly connected to one side of the second fixed plate (48), a first rotating rod (50) is rotatably connected to the center of the fixed frame (49), a second gear (51) and a first bevel gear (52) are fixedly connected to the surface of the first rotating rod (50), a second rotating rod (53) is rotatably connected to the interior of the second fixed plate (48), a second bevel gear (54) and a third gear (55) are fixedly connected to the surface of the second rotating rod (53), and the surface of the second bevel gear (54) is engaged with the surface of the first bevel gear (52).
9. The impermeable preservative sandstone-based waterproof coating material according to claim 8, characterized in that, The fifth sliding slot is internally connected with a pushing plate 56, and the top of the pushing plate 56 is fixedly connected with a second rack plate 57.
10. The method of applying an impermeable corrosion protective sandstone-based waterproofing coating material according to claims 1-9, characterized in that, The construction process comprises the following steps: Step one: mixing materials, the total weight of the anticorrosive sandstone is 45% of fly ash and slag, the ratio of fly ash to slag is 7:3, then the same weight of cement as the fly ash and slag is put into the mixing box (29), then the fly ash and slag are used as 50% of the cement, then 10% of the total weight of the anticorrosive sandstone is magnesium expansive anti-cracking agent, and finally the rotary motor (30) is operated to mix the fly ash, slag, magnesium expansive anti-cracking agent and cement, and in this process, a certain amount of water is added to ensure the strength and durability of the anticorrosive sandstone under the condition of controlling the water-cement ratio; Step two: laying the mold, according to the size of the required component, a forming mold with sufficient strength and stability is placed at the waterproof coating device (1), then a release agent is applied to the bottom of the forming mold, and then a plurality of steel bars are laid in the mold in a single or multi-layer form, horizontally and vertically equidistantly; Step three: laying materials, open the discharge valve, and then the mixed anticorrosive sandstone is discharged into the material spreader (40), and then the material spreader (40) can be moved to various positions above the forming mold through the double-head motor (35) and the threaded motor (37), and then the material spreader (40) can lay the anticorrosive sandstone in the forming mold by cooperating with the operation of the material spreader (40); Step four: the waterproof coating mold is placed below the vibrating device (4) and is temporarily stopped; Step five: preparing for vibration, the height of the vibrating rod (13) and the guide rod (19) is adjusted through the synchronous operation of the first cylinder (10) and the second cylinder (14), and then the vibrating rod (13) and the guide rod (19) are ready to enter the mold where the anticorrosive sandstone is laid; Step six: initial positioning, after the guide rod (19) contacts the vertically laid steel bars, the guide rod (19) can generate a horizontal force on the first movable plate (25) through the sliding second I-shaped connecting plate (17), and then the first movable plate (25) with the vibrating rod (13) moves away from above the vertically laid steel bars; Step seven: limiting position, the height of the guide rod (19) is adjusted through the separate operation of the second cylinder (14), and then the guide rod (19) is deflected, and then the lug plate (20) and the elastic expansion rod (28) are on the same vertical horizontal line, so that the lug plate (20) with the elastic expansion rod (28) and the friction plate (27) can move upward, and then the friction plate (27) exerts pressure on the third slot plate (22), and then the position of the first movable plate (25) is limited; Step eight: vibrating the material, the mold with the mixed body is vibrated through the operation of the vibrating rod (13). Step nine: reset the rod, through the single operation of the first cylinder (10), adjust the height of the vibrating rod (13), so that the vibrating rod (13) is separated from the guide rod (19), then through the elasticity of the torsion spring (21), the guide rod (19) is reset, then through the elasticity of the elastic telescopic rod (28) and its own gravity, the friction plate (27) is separated from the third slot plate (22), finally through the elastic force of the first spring (24), the first movable plate (25), the vibrating rod (13) and the guide rod (19) are reset; Step ten: discharge waste: through the movement of the push plate (56), remove the excess corrosion-resistant sandstone after vibrating; Step eleven: corrosion-resistant sandstone curing: after the corrosion-resistant sandstone is vibrated, use a water sprayer or cover a wet cloth to perform initial curing on the corrosion-resistant sandstone, then cover a steam isolation film on the surface of the corrosion-resistant sandstone, then through the steam supply system connected with the steam isolation film, then according to the external environment, control the humidity and temperature around the corrosion-resistant sandstone, wherein the humidity is kept above 95%, and the temperature is kept between 40-60 degrees Celsius, finally, gradually reduce the humidity and temperature.