Waterproof structure of metal plate roof

Abstract

The utility model discloses a metal plate roof waterproof structure, which is characterized in that two groups of mounting racks are symmetrically arranged along a roof, the mounting racks are of inverted V-shaped structures, a contraction plate device is arranged between the two groups of mounting racks, a power device drives the contraction plate device to contract and unfold, and the contraction plate device comprises a plurality of baffles. A top plate is fixedly mounted on the surface of each baffle, the baffles are sequentially mounted in sliding grooves preset in the inner side of the mounting frame, each baffle can freely move in the corresponding sliding groove, a connecting plate is arranged on the inner side of the baffle on the lowermost side, the connecting plate is fixedly connected with a power device, and when all the baffles are completely unfolded, the connecting plate is fixedly connected with the power device. The metal plates are tightly attached in the vertical direction and completely cover the whole roof, it is guaranteed that no gap exists, and the problems that the metal plates and the roof are moist and corroded due to the fact that the sloping roof does not have the retracting and releasing function and is closed for a long time, and the sun cannot see the roof are solved.

Description

Technical Field

[0001] The utility model relates to the field of building waterproofing, in particular to a metal plate roof waterproofing structure. Background Art

[0002] With the continuous development of society, building roofs in major cities in my country often adopt sloping roof designs, especially super-large-angle sloping roofs, which bring people different architectural beauty and unique visual enjoyment due to their unique shape.

[0003] In the prior art, waterproof metal plates installed on sloping roofs are mostly fixedly installed to cover the roof to achieve a waterproof effect, and do not have the function of being retracted and extended. Long-term closure and lack of sunlight on the roof will cause moisture between the metal plate and the roof, causing corrosion to both the metal plate and the roof. In addition, the metal plate has insufficient anti-corrosion ability, and after being exposed to the outside for a long time and contacting rain, it is easy to oxidize and corrode, thereby reducing its service life. Utility Model Content

[0004] In order to solve the above problems existing in the prior art, the utility model provides a metal plate roof waterproof structure with a retractable function, so that the roof is not easily oxidized and corroded.

[0005] The technical solution of the utility model is as follows:

[0006] A metal plate roof waterproofing structure, wherein two groups of mounting frames are symmetrically arranged along the roof, the mounting frames are in an inverted V-shaped structure, and a retractable plate device is arranged between the two groups of mounting frames, and a power device drives the retraction and expansion of the retractable plate device, wherein the retractable plate device includes a plurality of baffles, and a top plate is fixedly installed on the surface of each baffle, and the baffles are sequentially installed in preset slide grooves on the inner side of the mounting frame, and each baffle can move freely in the corresponding slide groove, and a connecting plate is arranged on the inner side of the lowest baffle, and the connecting plate is fixedly connected to the power device. When all the baffles are fully expanded, they are tightly fitted in the vertical direction and completely cover the entire roof to ensure that there are no gaps.

[0007] Furthermore, the length of each chute increases from top to bottom, and each increase in length is within the width of the baffle.

[0008] Furthermore, the power device includes a support plate fixedly mounted on the bottom of the baffle, a forward and reverse motor is mounted on the support plate, a steel wire rope is wound around the output end of the forward and reverse motor, and the other end of the steel wire rope is connected to the connecting plate.

[0009] Furthermore, the surface of the metal plate roof waterproof structure is coated with an anti-corrosion layer, and the surface of the anti-corrosion layer is coated with a waterproof layer, wherein the material of the anti-corrosion layer is epoxy asphalt anti-corrosion paint; the material of the waterproof layer is acrylic waterproof coating.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0011] 1. The utility model provides a metal plate roof waterproof structure. Before installation and use, a mounting frame with a corresponding angle can be produced according to the bevel angle of the roof, and the mounting frame can be cut, modified and installed so that the inclination angle of the mounting frame is consistent with the roof. In clear weather, the forward and reverse motors can be started by an external controller. The start of the forward and reverse motors will drive the drum 1 and the drum 2 to rotate. The rotation of the drum 1 and the drum 2 will drive the steel wire rope 1 and the steel wire rope 2 to rotate and shrink. The steel wire rope 1 and the steel wire rope 2 will respectively pull the connecting plates on both sides upward, and the connecting plates drive the baffles upward. The baffles upward will drive other baffles to shrink through the top plate on their surface. Finally, with the shrinkage of the steel wire rope 1 and the steel wire rope 2, the shrinkage plate device will be completely retracted, so that the roof can be exposed to sunlight, avoiding moisture and corrosion caused by long-term closure.

[0012] 2. The utility model discloses a metal plate roof waterproof structure. In order to cope with the oxidation of the device, the device is provided with two protective layers. The surface of the device is coated with an anti-corrosion layer. The epoxy asphalt anti-corrosion paint used in the anti-corrosion layer is obtained by modifying the traditional epoxy coal tar by chlorosulfonated polyethylene rubber with excellent anti-corrosion performance, so that after curing, an interpenetrating network anti-corrosion coating between epoxy resin chains and rubber chains is formed. The coating has low water absorption, good water resistance, strong resistance to microbial erosion, and high anti-penetration ability, and is very suitable for roof waterproofing. A waterproof layer is coated on the surface of the anti-corrosion layer. The acrylic waterproof coating used in the waterproof layer has good aging resistance, elongation, elasticity, adhesion and film-forming properties, and is particularly suitable for roof waterproofing projects. The double-layer waterproof protection greatly enhances the anti-oxidation and anti-corrosion capabilities of the device, and extends the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a main schematic diagram of the metal plate roof waterproof structure of the utility model;

[0014] Figure 2 This is a structural diagram of the installation frame of the metal plate roof waterproof structure of the utility model;

[0015] Figure 3 The utility model is a metal plate roof waterproof structure Figure 2 Enlarged view of point A in the middle;

[0016] Figure 4 This is a structural diagram of a shrinkage plate device of a metal plate roof waterproof structure of the utility model;

[0017] Figure 5 This is the inner structural diagram of the metal plate roof waterproof structure of the utility model;

[0018] Figure 6 The utility model is a metal plate roof waterproof structure Figure 5 Enlarged view of point B in the middle;

[0019] Figure 7 The utility model is a schematic diagram of the anti-corrosion and waterproof coating of the metal plate roof waterproof structure.

[0020] The reference numerals in the figure represent:

[0021] 1. Mounting frame; 101. Support leg; 102. V-shaped connecting plate; 103. Slide 1; 104. Slide 2; 105. Slide 3; 106. Slide 4; 107. Slide 5; 2. Retractable plate device; 201. Baffle 1; 202. Baffle 2; 203. Baffle 3; 204. Baffle 4; 205. Baffle 5; 206. Top plate; 207. Connecting plate; 3. Power device; 301. Support plate 1; 302. Support plate 2; 303. Support plate 3; 304. Forward and reverse motor; 305. Drum 1; 306. Drum 2; 307. Wire rope 1; 308. Wire rope 2; 4. Anti-corrosion layer; 5. Waterproof layer. DETAILED DESCRIPTION

[0022] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0023] See also Figures 1 to 7 A metal plate roof waterproof structure, two groups of mounting frames 1 are symmetrically arranged along the roof, the mounting frames 1 are in an inverted V-shaped structure and a retractable plate device 2 is arranged between the two groups of mounting frames 1, and a power device 3 drives the retraction and expansion of the retractable plate device 2, wherein the retractable plate device 2 includes a plurality of baffles, each of which is fixedly mounted with a top plate 206 on the surface of each baffle, the baffles are sequentially mounted in preset slide grooves on the inner side of the mounting frame 1, and each baffle can move freely in the corresponding slide groove, a connecting plate 207 is arranged on the inner side of the lowest baffle, and the connecting plate 207 is fixedly connected to the power device 3, when all the baffles are fully expanded, they are tightly fitted in the vertical direction and completely cover the entire roof to ensure that there is no gap.

[0024] In this embodiment, a plurality of supporting legs 101 are fixedly installed on the bottom side of the mounting frame 1, an inverted V-shaped connecting plate 102 is installed between the top sides of the two mounting frames 1, and a slide groove 103, a slide groove 2 104, a slide groove 3 105, a slide groove 4 106, and a slide groove 5 107 are respectively provided on the inner side of the mounting frame 1 from top to bottom, and the length of each slide groove increases from top to bottom, and each increased length is within the width of the baffle; a plurality of supporting legs 101 are fixedly installed on the bottom side of the mounting frame 1, and this design makes the mounting frame 1 have higher stability on the ground and can effectively prevent the equipment from shaking due to uneven ground. Secondly, a V-shaped connecting plate 102 is installed on the top side of the mounting frame 1, and this structure is conducive to improving the bearing capacity of the mounting frame 1 and ensuring the safe and reliable operation of the equipment.

[0025] In this embodiment, the inner side of the mounting frame 1 is provided with a slide groove 103, a slide groove 2 104, a slide groove 3 105, a slide groove 4 106, and a slide groove 5 107 from top to bottom. The design of these slide grooves enables the equipment to move smoothly along these slide grooves during operation, thereby reducing operating resistance and improving equipment operation efficiency.

[0026] In this embodiment, the retractable plate device 2 includes a baffle 1 201, a baffle 202, a baffle 3 203, a baffle 4 204, and a baffle 5 205. The two sides of the baffle 1 201, the baffle 2 202, the baffle 3 203, the baffle 4 204, and the baffle 5 205 are respectively and sequentially installed inside the two chute 1 103, the chute 2 104, the chute 3 105, the chute 4 106, and the chute 5 107. Each baffle moves freely in the corresponding chute to cover the entire roof. The baffle 1 201, the baffle 2 202, the baffle 3 203, the baffle 4 204, and the baffle 5 205 are respectively and sequentially installed inside the two chute 1 103, the chute 2 104, the chute 3 105, the chute 4 106, and the chute 5 107. A top plate 206 is fixedly installed on both sides of the surface, and a connecting plate 207 is arranged on the inner side of the baffle plate 205, and the connecting plate 207 is fixedly connected to the power device 3. Since the mounting frame 1 is an inverted V-shaped structure, the baffle plate can slide downward by relying on its own gravity and the coordinated action of the power device 3 to cover the entire roof, thereby achieving comprehensive protection of the roof. The design of the top plate 206 makes it more convenient to store the retractable plate device 2; the connecting plate 207 is fixedly connected to the power device 3, providing a force point for the retractable plate device 2, thereby ensuring the stability and reliability of the retractable plate device 2 during operation.

[0027] In this embodiment, the power device 3 includes a support plate 1 301, a support plate 2 302 and a support plate 3 303. The top sides of the support plate 1 301, the support plate 2 302 and the support plate 3 303 are all fixedly installed on the bottom side of the baffle 1 201. A forward and reverse motor 304 is fixedly installed on one side of the support plate 1 301. The output end of the forward and reverse motor 304 is penetrated through the surface of the support plate 1 301 through a bearing and a roller 1 305 is installed. One end of the roller 1 305 penetrates through the surface of the support plate 2 302 through a bearing and a roller 2 306 is installed. One end of the roller 2 306 is installed on the inner side of the support plate 3 303 through a bearing. A steel wire rope 1 307 is wound on the surface of the roller 1 305. A steel wire rope 2 308 is wound on the surface of the roller 2 306. One ends of the steel wire rope 1 307 and the steel wire rope 2 308 are respectively fixedly connected to the surfaces of the two connecting plates 207.

[0028] In this embodiment, the material of the anti-corrosion layer 4 is epoxy asphalt anti-corrosion paint. The epoxy asphalt anti-corrosion paint modifies the traditional epoxy coal tar by using chlorosulfonated polyethylene rubber with excellent anti-corrosion performance, so that after curing, an interpenetrating network anti-corrosion coating between epoxy resin chains and rubber chains is formed. The coating has low water absorption, good water resistance, strong resistance to microbial erosion, and high anti-penetration ability, and is very suitable for roof waterproofing.

[0029] In this embodiment, the material of the waterproof layer 5 is acrylic waterproof coating. Acrylic waterproof coating has good aging resistance, elongation, elasticity, adhesion and film-forming properties, and is particularly suitable for roof waterproofing projects. Through double-layer waterproof protection, the device's anti-oxidation and anti-corrosion capabilities are greatly enhanced, extending the service life of the device.

[0030] The working principle of this utility model:

[0031] Before use, according to the bevel angle of the roof, produce the mounting frame 1 corresponding to the roof angle, cut and modify the installation, in clear weather, start the forward and reverse motor 304 through the external controller, the forward and reverse motor 304 will drive the roller 1 305 and the roller 2 306 to rotate, the rotation of the roller 1 305 and the roller 2 306 will drive the wire rope 1 307 and the wire rope 2 308 to rotate and contract, the wire rope 1 307 and the wire rope 2 308 will respectively pull the connecting plates 207 on both sides upward, the connecting plates 207 drive the baffle plate 5 205 upward, the baffle plate 5 205 will push the baffle plate 4 204 through the top plate 206 on its surface, the baffle plate 4 204 will push the baffle plate 3 203 through the top plate 206 on its surface, the baffle plate 3 203 will push the baffle plate 3 203 through the top plate 206 on its surface Plate 206 pushes baffle plate 202, and finally, with the contraction of wire rope 1 307 and wire rope 2 308, the retractable plate device 2 is completely retracted, so that the roof can be exposed to sunlight to avoid moisture and corrosion caused by long-term closure. In rainy weather, the forward and reverse motor 304 is started, and the forward and reverse motor 304 will drive roller 1 305 and roller 2 306 to rotate. The rotation of roller 1 305 and roller 2 306 will drive wire rope 1 307 and wire rope 2 308 to rotate, thereby loosening the connection between the wire rope and the baffle. At the same time, each baffle moves freely in the corresponding slide groove by its own gravity. When all the baffles are fully unfolded, they fit tightly in the vertical direction and completely cover the entire roof to ensure that there are no gaps.

[0032] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A metal sheet roof waterproof structure, characterized in that: Two groups of mounting frames (1) are symmetrically arranged along the roof, the mounting frames (1) are in an inverted V-shaped structure, and a retractable plate device (2) is arranged between the two groups of mounting frames (1), and a power device (3) drives the retracting and unfolding of the retractable plate device (2), wherein the retractable plate device (2) includes a plurality of baffles, and a top plate (206) is fixedly installed on the surface of each baffle, and the baffles are sequentially installed in preset slide grooves on the inner side of the mounting frame (1), and each baffle can move freely in the corresponding slide groove, and a connecting plate (207) is arranged on the inner side of the lowest baffle, and the connecting plate (207) is fixedly connected to the power device (3), and when all the baffles are fully unfolded, they are tightly fitted in the vertical direction and completely cover the entire roof, ensuring that there is no gap.

2. A metal plate roof waterproof structure according to claim 1, characterized in that: The length of each chute increases from top to bottom, and each additional length is within the width of the baffle.

3. A metal plate roof waterproof structure according to claim 1, characterized in that: The power device (3) comprises a support plate fixedly mounted on the bottom of the baffle, a forward and reverse motor (304) is mounted on the support plate, a steel wire rope is wound around the output end of the forward and reverse motor (304), and the other end of the steel wire rope is connected to the connecting plate (207).

4. A metal plate roof waterproof structure according to claim 1, characterized in that: The surface of the metal plate roof waterproof structure is coated with an anti-corrosion layer (4), and the surface of the anti-corrosion layer (4) is coated with a waterproof layer (5), wherein the material of the anti-corrosion layer (4) is epoxy asphalt anti-corrosion paint; and the material of the waterproof layer (5) is acrylic waterproof coating.

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