Steel structure anticorrosion roof using TPO waterproofing membrane

Abstract

The application relates to the technical field of steel structure roofs, in particular to a steel structure corrosion-proof roof applying TPO waterproof coiled material, which comprises a top plate and a cross beam, the side surface of the top plate is provided with a corrosion-proof layer, the top surface of the top plate is provided with a TPO waterproof coiled material layer, the cross beam is fixedly provided with a servo motor, the driving end of the servo motor is fixedly provided with a driving shaft, the driving shaft is fixedly connected with a hollow plate and a plurality of fan blades, the hollow plate is fixedly provided with a bent pipe sleeved outside the plurality of fan blades; the two sides of the top plate are fixedly connected with flow guide frames in the shape of a Chinese character 'hui', the inside of each flow guide frame is slidably connected with a filter plate, and the flow guide frame is provided with a drainage opening on one side. The application can well remove water vapor and moisture near the top plate, prevent the water vapor and moisture from corroding the top plate, has good corrosion-proof and waterproof effects, and is favorable for long-term use of the roof.

Description

Technical Field

[0001] The present invention relates to the technical field of steel structure roofs, and particularly to a corrosion-resistant steel structure roof applied with TPO waterproof coiled material. Background Art

[0002] With the continuous development of society and the continuous progress of technology, the technology related to steel structure roofs is also constantly improving. The roof is the external cover of buildings such as houses. In various industrial factories and simple buildings, steel structure roofs are widely used.

[0003] At present, when the steel structure roof is used in rainy weather with heavy rain, there is an easy phenomenon that some rainwater splashes into the room, resulting in indoor humidity. Moreover, there is a lot of water vapor and moisture at the roof, which is easy to cause corrosion of the roof, and then the corrosion prevention and waterproof effect of the roof is poor, which is not conducive to the long-term use of the roof. Summary of the Invention

[0004] The purpose of the present invention is to solve the technical problems that when the current steel structure roof is used in rainy weather with heavy rain, there is an easy phenomenon that some rainwater splashes into the room, resulting in indoor humidity. Moreover, there is a lot of water vapor and moisture at the roof, which is easy to cause corrosion of the roof, and the corrosion prevention and waterproof effect of the roof is poor, which is not conducive to the long-term use of the roof. The invention provides a corrosion-resistant steel structure roof applied with TPO waterproof coiled material.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A corrosion-resistant steel structure roof applied with TPO waterproof coiled material of the present invention includes a top plate and a cross beam. The top plate is arranged above the cross beam. An anti-corrosion layer is provided on one side surface of the top plate. A TPO waterproof coiled material layer is installed on the top surface of the top plate. A servo motor is fixedly installed in the middle of the cross beam. A drive shaft is fixedly installed at the driving end of the servo motor. A hollow plate and a plurality of fan blades are fixedly connected to the drive shaft. A bent pipe sleeved outside the plurality of fan blades is fixedly installed on the hollow plate;

[0007] Both sides of the top plate are fixedly connected with a diversion frame with a cross-section in a shape of a double-square frame. A filter plate is slidably connected inside each diversion frame. A drain port is opened at the lower part of one side of each diversion frame. An extension plate is fixedly connected to the lower end surface of each diversion frame. A rotating component is installed on each diversion frame;

[0008] Two sliders are slidably connected to both sides of the cross beam. Each slider is connected to the filter plate on the corresponding side through a pull rope. A cleaning component is arranged on the cross beam. The cleaning component includes a scraper slidably installed above the cross beam. Two storage boxes are fixedly connected to the lower sides of both sides of the cross beam. An inlet is opened on each storage box.

[0009] As a preferred embodiment, each of the rotating components includes a rotating shaft rotatably mounted on the inner wall of one side of the flow guide frame, a gravity plate fixedly connected to the rotating shaft, a plastic sheet perpendicular to the gravity plate fixedly connected to the rotating shaft, and a pressing rod corresponding to the plastic sheet fixedly connected to the lower surface of each filter plate.

[0010] As a preferred embodiment, two sliding grooves are formed on the upper surfaces of both sides of the crossbeam, and each slider is slidably connected to the corresponding sliding groove. A first spring is fixedly installed on one side of the slider, and the first spring is fixedly connected to the top plate.

[0011] As a preferred embodiment, a second spring is fixedly installed on one side of each scraper, and the second spring is fixedly connected to the crossbeam.

[0012] As a preferred embodiment, two rotating rods are rotatably mounted on the crossbeam, and each rotating rod is fixedly connected to an extrusion plate, one end of which is in contact with the surface of the corresponding scraper.

[0013] As a preferred embodiment, each of the rotating rods is fixedly connected to a rotating plate, and each of the sliders is fixedly connected to a moving rod on one side.

[0014] As a preferred embodiment, each of the rotating rods is fitted with a torsion spring, one end of which is fixedly connected to the rotating rod, and the other end of which is fixedly connected to the crossbeam.

[0015] As a preferred embodiment, a control switch is installed on the servo motor, and a pressing plate is fixedly connected to one side of one of the sliders, the pressing plate having an L-shaped cross-section.

[0016] As a preferred embodiment, each of the storage boxes has a discharge port at the bottom, and the storage box is connected to a cover plate by multiple bolts. The storage box has threaded grooves for connecting the bolts.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. During periods of heavy rainfall, rainwater discharged from the filter plate is protected from splashing into the room by the extension plate. Rainwater discharged from the drain outlet can slide down the inclined gravity plate surface. The two V-shaped gravity plates increase the distance between the rainwater and the roof surface as it slides down, further preventing rainwater from splashing into the room. The roof has a good waterproof effect and can effectively prevent indoor dampness. When the fan blades and perforated plates rotate together with the drive shaft, the bends also rotate, which can drive the airflow near the roof plate. This can effectively remove water vapor and moisture near the roof plate and prevent water vapor and moisture from corroding the roof plate. The roof has a good anti-corrosion and waterproof effect, which is conducive to the long-term use of the roof.

[0019] 2. In rainy weather, the beams can be cleaned automatically first. Then the fan blades start to rotate, driving the airflow near the roof. In the process of removing water vapor and moisture near the roof, the dust accumulated on the beams can be prevented from flying around, which is beneficial to the protection of the surrounding environment of the roof.

[0020] 3. The roof is covered with an anti-corrosion layer and a TPO waterproof membrane layer. The TPO waterproof membrane layer can effectively improve the waterproof performance of the roof, and the epoxy resin anti-corrosion layer can further improve the anti-corrosion performance of the roof, thus further improving the waterproof and anti-corrosion performance of the roof. Attached Figure Description

[0021] Figure 1 This is a front structural schematic diagram of a steel structure anti-corrosion roof using TPO waterproof membrane proposed in this invention.

[0022] Figure 2 This is a top view schematic diagram of a steel structure anti-corrosion roof using TPO waterproof membrane proposed in this invention.

[0023] Figure 3 This is a partial cross-sectional view of the front of a steel structure anti-corrosion roof using TPO waterproof membrane, as proposed in this invention.

[0024] Figure 4 This is a partial front view of the crossbeam and guide frame in this invention.

[0025] Figure 5 This is a top-view partial cross-sectional structural diagram of the bend and guide frame in this invention;

[0026] Figure 6 This is a schematic diagram of a partial cross-sectional view of the front of the guide frame in this invention;

[0027] Figure 7 This is a partial bottom view of a steel structure anti-corrosion roof using TPO waterproof membrane, as proposed in this invention.

[0028] Figure 8 This is a partial front view of the slider and extrusion sheet in this invention.

[0029] In the diagram: 1. Top plate, 2. Anti-corrosion layer, 3. TPO waterproof membrane layer, 4. Bend, 5. Moving rod, 6. Scraper, 7. Pull rope, 8. Extension plate, 9. Slider, 10. Storage box, 11. Pressing plate, 12. Servo motor, 13. Bolt, 14. Cover plate, 15. Guide frame, 16. Gravity plate, 17. Filter plate, 18. Drain outlet, 19. Extrusion rod, 20. Rotating shaft, 21. Plastic sheet, 22. First spring, 23. Rotating rod, 24. Hollow plate, 25. Feed port, 26. Fan blade, 27. Drive shaft, 28. Crossbeam, 29. Second spring, 30. Extrusion plate, 31. Torsion spring, 32. Rotating plate, 33. Slide groove, 34. Control switch. Detailed Implementation

[0030] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0031] Reference Figures 1-8 A steel structure anti-corrosion roof using TPO waterproof membrane includes a crossbeam 28 and a top plate 1 installed on the crossbeam 28. The top plate 1 and the crossbeam 28 are fixedly connected, and both the top plate 1 and the crossbeam 28 are made of steel. One side surface of the top plate 1 is provided with an anti-corrosion layer 2, which is made of epoxy resin. Epoxy resin has good anti-corrosion properties and can effectively improve the anti-corrosion performance of the top plate 1. The top surface of the top plate 1 is installed with a TPO waterproof membrane layer 3, which has good waterproof properties and can effectively improve the waterproof performance of the top plate 1. A servo motor 12 is fixedly installed on the crossbeam 28. A drive shaft 27 is fixedly installed on the drive end of the servo motor 12. A perforated plate 24 and multiple fan blades 26 are fixedly connected to the drive shaft 27. An arc-shaped opening is opened on the perforated plate 24, and an arc-shaped opening communicating with the arc-shaped opening is opened on the crossbeam 28.

[0032] A curved pipe 4 is fixedly installed on the perforated plate 24 and sleeved on the outside of multiple fan blades 26. During the rotation of the drive shaft 27, not only can multiple fan blades 26 rotate simultaneously, but the perforated plate 24 can also rotate together. As the curved pipe 4 rotates together with the perforated plate 24, it can drive the air flow at multiple locations under the roof, so as to increase the air flow area and facilitate the removal of moisture and water vapor. Both sides of the top plate 1 are fixedly connected to the guide frame 15 with a cross-section of U-shape. Each guide frame 15 has a filter plate 17 slidably connected inside. A drain outlet 18 is opened on the lower part of one side of the guide frame 15. An extension plate 8 is fixedly connected to the lower end face of each guide frame 15. The extension plate 8 is set to prevent rainwater falling from the filter plate 17 from splashing into the room. Each guide frame 15 is equipped with a rotating component.

[0033] Two sliders 9 are slidably connected to both sides of the crossbeam 28. Each slider 9 is connected to the corresponding filter plate 17 via a pull rope 7. A cleaning assembly is provided on the crossbeam 28, which includes a scraper 6 slidably mounted above the crossbeam 28. The lower surface of the scraper 6 is in contact with the upper surface of the crossbeam 28. Two collection boxes 10 are fixedly connected to the lower sides of the crossbeam 28. Each collection box 10 has a feed inlet 25. Each rotating assembly includes a rotating shaft 20 rotatably mounted on the inner wall of one side of the guide frame 15. A gravity plate 16 is fixedly connected to the rotating shaft 20. A filter plate 16 is fixedly connected to the rotating shaft 20. 16 Vertical plastic sheets 21 are provided, and each filter plate 17 has a corresponding extrusion rod 19 fixedly connected to its lower surface. The mass of the plastic sheet 21 is much smaller than the mass of the gravity plate 16. Under the action of no external force, the gravity plate 16 is in a vertical state. As the extrusion rod 19 moves down with the filter plate 17, its lower end gradually moves down against the surface of the plastic sheet 21, causing the plastic sheet 21 to rotate downward. Under the transmission action of the plastic sheet 21 and the rotating shaft 20, the gravity plate 16 will rotate simultaneously.

[0034] Two grooves 33 are formed on both sides of the upper surface of the crossbeam 28. Each slider 9 is slidably connected to the corresponding groove 33. Each slider 9 can only move horizontally back and forth along the groove 33. Each slider 9 cannot move vertically relative to the groove 33. A first spring 22 is fixedly installed on one side of the slider 9 and is fixedly connected to the top plate 1. A second spring 29 is fixedly installed on one side of each scraper 6 and is fixedly connected to the crossbeam 28. Two rotating rods 23 are rotatably installed on the crossbeam 28. An extrusion plate 30 is fixedly connected to each rotating rod 23. One end of the extrusion plate 30 is in contact with the surface of the corresponding scraper 6. Each rotating rod 23 has... A rotating plate 32 is fixedly connected to each slider 9. A moving rod 5 is fixedly connected to one side of each slider 9. A torsion spring 31 is sleeved on each rotating rod 23. One end of the torsion spring 31 is fixedly connected to the rotating rod 23, and the other end of the torsion spring 31 is fixedly connected to the crossbeam 28. In the initial state, the rotating plate 32 and the extrusion plate 30 are both inclined. The two rotating plates 32 and the two extrusion plates 30 are arranged in a figure-eight shape. Each extrusion plate 30 is located above the corresponding rotating plate 32, and each moving rod 5 is located below the extrusion plate 30. That is, the moving rod 5 and the extrusion plate 30 are in a staggered state. As the slider 9 moves, the moving rod 5 will never come into contact with the extrusion plate 30.

[0035] As the two filter plates 17 move downwards within the two guide frames 15, the two sliders 9 slide within the corresponding grooves 33 under the transmission action of the two inelastic pull ropes 7, and the distance between the two sliders 9 increases. The first spring 22 deforms. As each moving rod 5 moves with the slider 9, one end of each moving rod 5 abuts against the surface of the corresponding inclined rotating plate 32 and moves together. The rotating plate 32 rotates simultaneously, and the rotating rod 23 rotates relative to the crossbeam 28. The torsion spring 31 deforms. Under the transmission action of the rotating rod 23, the extrusion plate 30 rotates simultaneously. During the rotation of each extrusion plate 30, one end abuts against the side surface of the corresponding scraper 6 and moves. The bottom surface of the scraper 6 slides against the upper surface of the crossbeam 28. The second spring 29 deforms.

[0036] A control switch 34 is installed on the servo motor 12. A pressing plate 11 is fixedly connected to one side of one of the sliders 9. The pressing plate 11 has an L-shaped cross-section. When the scraper 6 completely blocks the feed port 25, the pressing plate 11 slides with the slider 9, and then fully presses the control switch 34. When the sliding distance of the control switch 34 reaches its maximum, the servo motor 12 starts to run, that is, the servo motor 12 starts to drive the drive shaft 27 to rotate. When the pressing plate 11 is disengaged from the control switch 34, the control switch 34 can automatically spring back to the initial position, and the servo motor 12 stops running, that is, it no longer drives the drive shaft 27 to rotate.

[0037] Each storage box 10 has a discharge port at its bottom. The storage box 10 is connected to a cover plate 14 by multiple bolts 13. The storage box 10 has threaded grooves for connecting the bolts 13. When the surface of the cover plate 14 is in contact with the bottom surface of the storage box 10, the sealing performance is good, which can effectively prevent dust from leaking out. By rotating each bolt 13, the bolts 13 and the cover plate 14 are threadedly connected, so that one end of the bolts 13 is disengaged from the threaded groove on the storage box 10, and the cover plate 14 and the storage box 10 can be separated. At this time, the dust accumulated inside the storage box 10 can be taken out through the discharge port for centralized dust treatment.

[0038] In this invention, when the weather is characterized by relatively light rainfall, rainwater drips onto the surface of the TPO waterproof membrane layer 3 and slides down the inclined surface of the TPO waterproof membrane layer 3, which has an inverted V-shaped cross-section, into the two guide frames 15. The rainwater also passes through the through holes of the filter plate 17 and falls out of the guide frames 15. The extension plate 8 can better block the rainwater and effectively prevent rainwater from splashing into the room. When the weather is characterized by heavy rainfall, a large amount of rainwater drips onto the TPO waterproof membrane layer 3 and slides into the guide frames 15. The amount of rainwater falling into the guide frames 15 per unit time is much greater than the amount of rainwater passing through the filter plate 17 per unit time. The rainwater will gradually accumulate on the upper surface of the filter plate 17, thereby squeezing the filter plate 17. Under the gravity of the rainwater, the filter plate 17 will move downward within the guide frames 15.

[0039] As the extrusion rod 19 moves downward along with the filter plate 17, its lower end gradually presses against the surface of the plastic sheet 21, causing the plastic sheet 21 to rotate downward. Under the transmission action of the plastic sheet 21 and the rotating shaft 20, the gravity plate 16 rotates simultaneously. After rotating, the gravity plate 16 tilts, and the two gravity plates 16 are arranged in a V-shape, with one side surface of the gravity plate 16 in close contact with the inner wall of the guide frame 15. At this time, the upper surface of the filter plate 17 moves down to below the drain outlet 18, and the first spring... When the deformation of the spring 22 reaches its maximum, a large amount of rainwater can not only continuously pass through the filter plate 17, but also be discharged through the drain outlet 18. The rainwater discharged from the filter plate 17 can avoid splashing into the room under the shielding effect of the extension plate 8. After the rainwater discharged from the drain outlet 18 falls out, it can slide down the surface of the inclined gravity plate 16. The two V-shaped gravity plates 16 can increase the distance between the rainwater and the roof when it slides down, further preventing rainwater from splashing into the room. The roof has a good waterproof effect and can effectively prevent indoor dampness.

[0040] As the two filter plates 17 move downwards inside the two guide frames 15, one end of each inelastic pull rope 7 is fixedly connected to the corresponding slider 9, and the other end is fixedly connected to the corresponding filter plate 17. Under the transmission action of the two pull ropes 7, the two sliders 9 will slide in the corresponding groove 33, and the distance between the two sliders 9 will increase. The first spring 22 will deform. As each moving rod 5 moves together with the slider 9, one end of each moving rod 5 will abut against the surface of the corresponding inclined rotating plate 32 and move together. The rotating plate 32 will rotate at the same time, and the rotating rod 23 will rotate relative to the crossbeam 28. The torsion spring 31 will deform. Under the transmission action of the rotating rod 23, the extrusion plate 30 will rotate at the same time. During the rotation of each extrusion plate 30, one end will abut against the side surface of the corresponding scraper 6 and the bottom surface of the scraper 6 will slide against the upper surface of the crossbeam 28. The second spring 29 will deform.

[0041] As each scraper 6 slides against the surface of the crossbeam 28, it scrapes away the dust accumulated on the surface of the crossbeam 28 and pushes the dust to the feed inlet 25. The dust then automatically falls into the collection box 10 for collection. When the deformation of the first spring 22 reaches its maximum, the scraper 6 is directly above the collection box 10, and the lower surface of the scraper 6 is in contact with the surface of the collection box 10. At this time, the scraper 6 completely blocks the feed inlet 25, enabling automatic cleaning of the crossbeam 28. The pressing plate 11 moves along with the slider. When the 9th slide is fully pressed, the control switch 34 is fully pressed, and the sliding distance of the control switch 34 reaches its maximum. The servo motor 12 then starts to run, driving the drive shaft 27 to rotate. Multiple fan blades 26 and the hollow plate 24 rotate together. Under the transmission action of the hollow plate 24, the bent pipe 4 rotates at the same time, which in turn drives the airflow near the top plate 1. This effectively removes water vapor and moisture near the top plate 1, preventing water vapor and moisture from corroding the top plate 1.

[0042] 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 steel structure anticorrosive roof using TPO waterproofing membrane, characterized in that, The utility model relates to a roof (1) is provided with anticorrosive layer (2) on one side surface, and the top surface is equipped with TPO waterproof roll material layer (3), the middle part of crossbeam (28) is fixedly installed with servo motor (12), the driving end of servo motor (12) is fixedly installed with drive shaft (27), drive shaft (27) is fixedly connected with hollow plate (24) and a plurality of fan blade (26), hollow plate (24) is fixedly installed with the elbow pipe (4) of sleeveing in a plurality of fan blade (26) outside, Both sides of roof (1) are fixedly connected with the flow guide frame (15) that the cross section is arranged in back -shaped, the inside of every flow guide frame (15) is slidably connected with filter plate (17), one side lower part of flow guide frame (15) is equipped with drain (18), and the lower end surface of every flow guide frame (15) is fixedly connected with extension plate (8), and every flow guide frame (15) is installed with rotating assembly, Two sliding blocks (9) are slidably connected on the both sides of crossbeam (28), every sliding block (9) is connected with corresponding one side filter plate (17) through pull rope (7), and the crossbeam (28) is provided with cleaning assembly, the cleaning assembly includes the scraper (6) of sliding installation in the upper of crossbeam (28), and the lower of both sides of crossbeam (28) is fixedly connected with two storage box (10), and every storage box (10) is equipped with feed inlet (25) on, Every rotating assembly includes the rotating shaft (20) of rotating installation in one side inner wall of flow guide frame (15), the rotating shaft (20) is fixedly connected with gravity plate (16), the rotating shaft (20) is fixedly connected with the plastic sheet (21) perpendicular to gravity plate (16), and the lower surface of every filter plate (17) is fixedly connected with the extrusion rod (19) corresponding to plastic sheet (21).

2. A steel structure anticorrosive roof using TPO waterproofing membrane according to claim 1, characterized in that, The upper surface of both sides of crossbeam (28) is equipped with two slide grooves (33), every sliding block (9) is slidably connected with corresponding slide groove (33), and one side of sliding block (9) is fixedly installed with first spring (22), and first spring (22) is fixedly connected with roof (1).

3. A steel structure anticorrosive roof using TPO waterproofing membrane according to claim 2, characterized in that, One side of every scraper (6) is fixedly installed with second spring (29), and second spring (29) is fixedly connected with crossbeam (28).

4. The anticorrosive roof of steel structure using TPO waterproofing membrane according to claim 3, characterized in that, Two rotating rods (23) are rotatably installed on the crossbeam (28), an extrusion sheet (30) is fixedly connected to each rotating rod (23), and one end of the extrusion sheet (30) is attached to the surface of the corresponding scraper (6).

5. The anticorrosive roof of steel structure using TPO waterproofing membrane according to claim 4, characterized in that, A rotating sheet (32) is fixedly connected to each rotating rod (23), and a moving rod (5) is fixedly connected to one side of each sliding block (9).

6. The corrosion resistant steel structure roof using TPO waterproofing membrane according to claim 5, characterized in that, A torsion spring (31) is sleeved on each rotating rod (23), one end of the torsion spring (31) is fixedly connected to the rotating rod (23), and the other end of the torsion spring (31) is fixedly connected to the crossbeam (28).

7. A steel structure anticorrosive roof using TPO waterproofing membrane according to claim 6, characterized in that, The servo motor (12) is provided with a control switch (34), one side of one of the sliders (9) is fixedly connected with a pressing plate (11), the cross section of the pressing plate (11) is L-shaped.

8. A steel structure anticorrosive roof using TPO waterproofing membrane according to claim 7, characterized in that, The bottom of each of the storage boxes (10) is provided with a discharge port, the storage box (10) is connected with a cover plate (14) through a plurality of bolts (13), and the storage box (10) is provided with a threaded groove for connecting the bolts (13).

Images