Sealing type waterproof color steel plate

Abstract

The utility model discloses a sealing type waterproof color steel plate, relates to the technical field of color steel plates, and aims to solve the problem that the joint of a plurality of color steel plates is easy to rust to cause leakage, and adopts the technical scheme that sealing strips with I-shaped sections are clamped on two sides of a color steel plate body, and a plurality of fixing grooves are formed in the bottoms of the sealing strips; supporting rods are clamped in the fixing grooves, and the connecting positions of the supporting rods and the color steel plate body are located in the sealing strips. The sealing strip made of rubber has good sealing and waterproof effects, the peripheral wall of the clamping groove can be tightly attached to the peripheral wall of the color steel plate through pressure generated by extension deformation when the clamping groove and the color steel plate body are clamped, and rainwater is prevented from permeating out along the clamping position of the color steel plate body and the clamping groove; the connecting positions of the supporting rods and the color steel plate body are arranged in the sealing strips, so that the situation that the connecting positions make contact with water and are rusted is avoided, and the shielding face formed by connecting the multiple color steel plates has the good sealing and waterproof effect.

Description

Technical Field

[0001] The utility model relates to the technical field of color steel plates, and more specifically, to a sealed waterproof color steel plate. Background Art

[0002] Color steel plate is a product made by applying an organic coating on the surface of cold-rolled steel plate or galvanized steel plate. It has the characteristics of light weight, high strength, good corrosion resistance and bright appearance. It can be cut, bent, welded and processed as needed to meet the needs of different building forms. It is widely used in the construction industry, such as industrial plants, warehouses, public places, prefabricated houses, and the wall and roof construction of integrated houses.

[0003] However, color-coated steel plates used for outdoor roofs often need to be connected in multiple pieces to achieve the required coverage area. Multiple color-coated steel plates are often connected by self-tapping screws or rivets, which will damage the paint layer on the surface of the color-coated steel plates and leave holes, making the joints prone to rust and leakage.

[0004] Therefore, new solutions need to be proposed to solve this problem. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model aims to provide a sealed waterproof color steel plate to solve the problem that the joints of multiple color steel plates are prone to rust and leakage.

[0006] The above technical purpose of the utility model is achieved through the following technical scheme: a sealed waterproof colored steel plate, including a colored steel plate body, both sides of the colored steel plate body are coated with a waterproof layer, both sides of the colored steel plate body are clamped with sealing strips with an I-shaped cross-section, a plurality of fixing grooves are opened at the bottom of the sealing strip, support rods are clamped in the fixing grooves, and the connection between the support rods and the colored steel plate body is located in the sealing strip.

[0007] The utility model is further configured as follows: the sealing strip is symmetrically provided with clamping grooves along its length direction, and the sealing strip is made of rubber material.

[0008] The utility model is further configured as follows: the width of the clamping groove is smaller than the thickness of the color steel plate body.

[0009] The utility model is further configured as follows: a plurality of the fixing grooves are interconnected with the clamping grooves, the thickness of the support rod is the same as the depth of the fixing groove, and the top surface of the support rod in the fixing groove abuts against the bottom surface of the color steel plate body in the clamping groove.

[0010] The utility model is further configured as follows: a side of the support rod away from the color steel plate body is detachably connected with a plurality of fasteners.

[0011] The utility model is further configured as follows: one end of the fastener simultaneously penetrates the support rod and the color steel plate body and extends to a side of the sealing strip away from the fixing groove.

[0012] In summary, the utility model has the following beneficial effects: the sealing strip made of rubber material has good sealing and waterproof effects, and the pressure generated by the extension and deformation when the clamping groove is clamped with the color steel plate body makes the peripheral wall of the clamping groove fit tightly with the peripheral wall of the color steel plate, thereby improving the sealing effect and preventing rainwater from seeping out along the clamping point between the color steel plate body and the clamping groove. By arranging the connection between the support rod and the color steel plate body inside the sealing strip, the connection is prevented from contacting with moisture and causing rust, so that the shielding surface formed by connecting multiple color steel plates has good sealing and waterproof effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a cross-sectional view of the utility model;

[0015] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0016] In the figure: 1. Color steel plate body; 2. Sealing strip; 3. Fixing groove; 4. Support rod; 5. Snap-in groove; 6. Fastener. DETAILED DESCRIPTION

[0017] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.

[0018] Embodiment: A sealed waterproof color steel plate, such as Figure 1 As shown, the color steel plate body 1 is made of cold-rolled steel plate. The cold-rolled steel plate has the characteristics of high strength and rapid prototyping, and can be made into a color steel plate body 1 with various cross-sectional shapes, which plays a good protective role on the indoor environment. Both sides of the color steel plate body 1 are coated with a waterproof layer, and the waterproof layers on both sides of the color steel plate body 1 are coated with acrylic material. The acrylic material has a good waterproof effect, and its large elongation makes the formed protective layer not easy to crack, and has strong adaptability and weather resistance, which improves the service life of the color steel plate body 1. The acrylic waterproof coating can be formulated into various colors to meet the decorative needs of different occasions, thereby improving the use effect of the color steel plate body 1.

[0019] like Figure 1-Figure 3As shown, sealing strips 2 with an I-shaped cross section are clamped on both sides of the color steel plate body 1. The sealing strips 2 are made of rubber material by injection molding. The good waterproof sealing effect of the rubber material enables the manufactured sealing strips 2 to effectively prevent water penetration. The sealing strips 2 are provided with long strip clamping grooves 5 of the same size and symmetrically arranged along the length direction. The bottom of the sealing strip 2 is provided with a plurality of rectangular fixing grooves 3 symmetrically arranged along the length direction. The clamping grooves 5 and the fixing grooves 3 are integrally formed during the injection molding of the sealing strip 2. The width of the clamping grooves 5 is less than the thickness of the color steel plate body 1 The sealing strip 2 made of rubber material has good elasticity and elastic recovery ability, so that when the color steel plate body 1 is mutually clamped with the clamping groove 5, the cross-sectional shape of the clamping groove 5 is extended along with the cross-sectional shape of the color steel plate body 1 when they are mutually clamped. When the clamping groove 5 is extended, the pressure generated by the good resilience of the rubber material drives the surrounding wall of the clamping groove 5 to fit closely with the surrounding wall of the color steel plate body 1, so that the clamping groove 5 and the color steel plate body 1 have a good sealing effect when they are clamped with each other, preventing rainwater from penetrating along the clamping point between the color steel plate body 1 and the clamping groove 5.

[0020] like Figure 1-Figure 3 As shown, a support rod 4 made of stainless steel is clamped in the fixing groove 3. The high strength and corrosion resistance of stainless steel make the support rod 4 not easy to deform and rust, and provide a supporting effect for multiple color steel plate bodies 1 connected together. Several fixing grooves 3 are interconnected with the clamping groove 5. The thickness of the support rod 4 is the same as the depth of the fixing groove 3, so that when the support rod 4 is clamped in the fixing groove 3, the top surface of the support rod 4 is against the bottom surface of the color steel plate body 1 in the clamping groove 5. The side of the support rod 4 away from the color steel plate body 1 is detachably connected with several fasteners 6, and the fasteners 6 are made of stainless steel. The flat head bolt is made, and the length of the fastener 6 is greater than the combined thickness of the support rod 4 and the color steel body and less than the thickness of the sealing strip 2, so that one end of the screw of the fastener 6 can simultaneously penetrate the support rod 4 and the color steel plate body 1 in the clamping groove 5 and extend to the side of the sealing strip 2 away from the fixing groove 3, so that the connection between the color steel plate body 1 and the support rod 4 is located in the seal, and at the same time, the fastener 6 is prevented from piercing through the seal, and the connection between the color steel plate body 1 and the support rod 4 is prevented from being exposed to moisture and rusting, so that the color steel plate bodies 1 connected to each other have a good sealing and waterproof effect.

[0021] Working principle: After the support rod 4 is fixedly connected to the wall, the sealing strip 2 is clamped on the support rod 4 through the fixing groove 3, and one side of the color steel plate body 1 is inserted into the clamping groove 5, and the clamping groove 5 is driven to extend to generate pressure so that the clamping groove 5 and the color steel plate body 1 are tightly fitted, and the fastener 6 is penetrated through the support rod 4 and the color steel plate body 1 in the clamping groove 5 at the same time and extends into the sealing strip 2, so that the connection between the support rod 4 and the color steel plate body 1 is placed in the sealing strip 2 to avoid contact with moisture, thereby achieving a sealing and waterproof effect when multiple color steel plates are connected to each other.

[0022] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A sealed waterproof colored steel plate, comprising a colored steel plate body (1), both sides of the colored steel plate body (1) are coated with a waterproof layer, characterized in that: Sealing strips (2) with an I-shaped cross section are clamped on both sides of the color steel plate body (1), a plurality of fixing grooves (3) are provided at the bottom of the sealing strip (2), support rods (4) are clamped in the fixing grooves (3), and the connection between the support rods (4) and the color steel plate body (1) is located in the sealing strip (2).

2. A sealed waterproof color steel plate according to claim 1, characterized in that: The sealing strip (2) is symmetrically provided with snap-fit ​​grooves (5) along its length direction, and the sealing strip (2) is made of rubber material.

3. A sealed waterproof color steel plate according to claim 2, characterized in that: The width of the clamping groove (5) is smaller than the thickness of the color steel plate body (1).

4. A sealed waterproof color steel plate according to claim 3, characterized in that: The plurality of fixing grooves (3) are interconnected with the snap-fit ​​grooves (5); the thickness of the support rod (4) is the same as the depth of the fixing groove (3); the top surface of the support rod (4) in the fixing groove (3) abuts against the bottom surface of the color steel plate body (1) in the snap-fit ​​groove (5).

5. The sealed waterproof color steel plate according to claim 1, characterized in that: A plurality of fasteners (6) are detachably connected to the side of the support rod (4) away from the color steel plate body (1).

6. A sealed waterproof color steel plate according to claim 5, characterized in that: One end of the fastener (6) simultaneously penetrates the support rod (4) and the color steel plate body (1) and extends to the side of the sealing strip (2) away from the fixing groove (3).

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