Steel structure color steel plate with edge closing structure
By designing a steel structure color steel plate with edge-retraction structure, using a combined structure of cover plate, water flap and edge-covering parts, the problem of water seepage and water leakage at the top of the color steel plate is solved, and multiple effective waterproofing measures are realized, reducing construction complexity and cost.
Patent Information
- Application Number
- CN202421255383.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-06-04
AI Technical Summary
When existing color steel plates are laid on the roof of steel structure factory buildings, water leakage is prone to occur at the edges of the top, especially in typhoons and rainy weather, and high-quality waterproofing measures are more cumbersome to construct.
A steel structure color steel plate with edge-retraction structure is designed, and a combination of cover plate, water flap and edge-covering parts is formed to form multiple effective waterproofing measures. The edge-covered piece is tightly placed outside the top end of the steel plate body. The water barrier plate is tightly fitted with the J-shaped plate and is fixedly connected by connecting bolts. The cover plate water-guided inclined plate and the arc plate are combined to guide rainwater to avoid accumulation and leakage.
It realizes the formation of multiple effective waterproofing measures through a simple structure to prevent rainwater from flowing upwards and seeping down bypassing the end of the steel plate body, especially during typhoons and rainstorms, effectively preventing the inward seepage of rainwater drifting in the wind, reducing the complexity and cost of waterproofing construction.
Smart Images
Figure CN222595327U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a color steel plate structure, in particular to a steel structure color steel plate with an edge trimming structure, and belongs to the technical field of color steel plate structures. Background Art
[0002] Color steel plate refers to color-coated steel plate, which is a steel plate with an organic coating. Color steel plate (also known as: color plate, color coated steel plate) is a product made of cold-rolled steel plate and galvanized steel plate as the substrate, which is coated with paint in a continuous method (roller coating method) after surface pretreatment (degreasing, cleaning, chemical conversion treatment), and then baked and cooled. Color steel plate is divided into single plate, color steel composite plate, floor decking plate, etc., and is widely used in large public buildings, public factories, mobile houses, and walls and roofs of integrated houses. The advantages of color steel plate are light texture, excellent thermal insulation performance, easy installation, etc., but the disadvantages are high maintenance cost and poor sound insulation performance.
[0003] When the existing color steel plate is used for covering the roof of a steel structure factory building, the edge trimming at the top edge needs to be designed in coordination with the steel structure beam, and the joints need to be waterproofed. Otherwise, water seepage and leakage are very likely to occur at the edge trimming at the top of the steel plate, which is more serious in typhoon and rainstorm weather. However, high-quality waterproofing measures are relatively cumbersome to construct. Therefore, in response to the above problems, a steel structure color steel plate with an edge trimming structure is proposed. Utility Model Content
[0004] The technical problem to be solved by the utility model is to provide a steel structure color steel plate with an edge structure. The color steel plate structure can work in combination with a cover plate, a water retaining plate and an edge wrapping piece to form multiple effective waterproof measures in a simple structural form, thereby solving the technical problem that water seepage and leakage are prone to occur at the top edge of the color steel plate in the prior art.
[0005] In order to solve the above problems, the following technical solutions are provided:
[0006] A steel structure colored steel plate with an edge trimming structure is designed, comprising a steel plate body, a top edge trimming structure and a cover plate, wherein the steel plate bodies are connected via the top edge trimming structure, the cover plate is arranged on the top edge trimming structure, the top edge trimming structure comprises an edge wrapping piece sleeved on the top of the steel plate body and a middle beam arranged between the steel plate bodies, a water retaining plate is welded to the end of the edge wrapping piece, the middle beam comprises an I-beam, J-shaped plates are welded on both sides of the I-beam, the water retaining plate is tightly fitted to the J-shaped plate and the two are fixedly connected by connecting bolts.
[0007] The above-mentioned structural form can form multiple effective waterproof measures in a simple structural form through the combination of the cover plate, the water retaining plate and the edging member, wherein the edging member is tightly sleeved on the outside of the top of the steel plate body, and rainwater falling on the edging member will flow to the steel plate body under the action of gravity and drain down, which can effectively prevent rainwater from flowing up and seeping around the end of the steel plate body, and the cover plate can guide the rainwater that is about to fall on the center beam to the steel plate bodies on both sides to drain down. In particular, when a typhoon or heavy rain occurs, the water retaining plate can effectively prevent the rainwater flying in the wind from drifting inward, so that the rainwater can only contact the cover plate, the water retaining plate and the edging member, and then only anti-corrosion measures for the three need to be taken, thereby reducing costs.
[0008] Furthermore, the edging member includes an upper splint and a lower splint, a clamping seam is formed between the upper splint and the lower splint, and end seals are welded to the top ends of the upper splint and the lower splint for a closed connection, and the end seals are welded to the water retaining plate.
[0009] The above-mentioned structural form can protect the end of the steel plate body through the edging member, and the edging member is tightly connected to the water retaining plate, thereby ensuring the waterproof performance of the edging.
[0010] Furthermore, the shape and size of the clamping seam are completely consistent with the shape and size of the steel plate body.
[0011] The above-mentioned structural form can ensure the tightness of the overall fit between the edging member and the steel plate body, and can effectively prevent rainwater from flowing up and seeping around the end of the steel plate body.
[0012] Furthermore, a limiting groove is formed at the bottom of the J-shaped plate, the bottom of the water retaining plate is clamped in the limiting groove, and the groove width of the limiting groove is equal to the thickness of the water retaining plate.
[0013] The above-mentioned structural form can support and restrain the end of the water retaining plate through the limiting groove, which is convenient for workers to operate when handling the connection and reduces labor intensity.
[0014] Furthermore, clamping parts are fixedly provided on both sides of the upper end surface of the I-beam, and the clamping parts are composed of two symmetrically arranged strip structures, and a clamping groove is formed between the two strip structures. The cover plate includes a water guide inclined plate, and the upper side cover of the middle part of the water guide inclined plate is provided with a closed arc plate, and the lower end surface of the middle part of the water guide inclined plate is fixedly provided with a clamping rubber strip.
[0015] The above-mentioned structural form can realize the detachable connection of the entire cover plate through the clamping action between the clamping rubber strip and the clamping piece. At the same time, the combined action of the water guide inclined plate and the arc plate can guide rainwater and prevent water seepage and leakage caused by the accumulation of rainwater.
[0016] Furthermore, the main body of the steel plate is a substrate, and a plurality of high bending sections and low bending sections distributed in an equidistant array are formed on the substrate by bending.
[0017] The above-mentioned structural form can improve the overall bending resistance of the steel plate body by increasing the section modulus. At the same time, the high bending section and the low bending section can also play a role in alignment and positioning when overlapping the steel plate body, thereby facilitating the laying of the steel plate body.
[0018] Compared with the prior art, the beneficial effects of the utility model are:
[0019] In the utility model, through the combination of the cover plate, the water retaining plate and the edging member, multiple effective waterproof measures can be formed in a simple structural form, wherein the edging member is tightly sleeved on the outside of the top of the steel plate body, which can effectively prevent rainwater from flowing up and bypassing the end of the steel plate body to seep down, and the cover plate can guide the rainwater that is about to fall on the center beam to the steel plate bodies on both sides for drainage. In particular, when a typhoon or heavy rain occurs, the water retaining plate can effectively prevent the rainwater flying with the wind from drifting inward, so that the rainwater can only contact the cover plate, the water retaining plate and the edging member, and then only anti-corrosion measures for the three need to be taken, thereby reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0022] Figure 2 This is a schematic diagram of the edge trimming structure of the utility model;
[0023] Figure 3 It is a partial structural schematic diagram of the utility model;
[0024] Figure 4 This is a schematic diagram of the structure of the edge binding piece of the utility model.
[0025] In the figure: 1. Steel plate body; 11. Base plate; 12. High bending section; 13. Low bending section; 2. Top edge finishing structure; 21. Edge wrapping piece; 211. Upper clamping plate; 212. Lower clamping plate; 213. Clamping seam; 214. End sealing strip; 22. Middle beam; 221. I-beam; 222. J-shaped plate; 223. Limiting groove; 23. Water retaining plate; 24. Connecting bolts; 25. Clip-in piece; 3. Cover plate; 31. Water guiding inclined plate; 32. Arc plate; 33. Clip-in rubber strip. DETAILED DESCRIPTION
[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0027] like Figure 1 - Figure 3 As shown, a steel structure color steel plate with an edge trimming structure provided in this embodiment includes a steel plate body 1, a top edge trimming structure 2 and a cover plate 3. The steel plate body 1 is connected by the top edge trimming structure 2, and the cover plate 3 is covered on the top edge trimming structure 2. The top edge trimming structure 2 includes an edge wrapping piece 21 sleeved on the top of the steel plate body 1 and a middle beam 22 arranged between the steel plate bodies 1. A water retaining plate 23 is welded to the end of the edge wrapping piece 21. The middle beam 22 includes an I-beam 221, and J-shaped plates 222 are welded on both sides of the I-beam 221. The water retaining plate 23 is tightly fitted with the J-shaped plate 222 and the two are fixedly connected by connecting bolts 24. The above-mentioned structural form can be connected through the cover plate 3, the water retaining plate 23 and the edge wrapping piece 2 The three work in combination to form multiple effective waterproof measures in a simple structural form, wherein the edging member 21 is tightly sleeved on the outside of the top of the steel plate body 1, and rainwater falling on the edging member 21 will flow to the steel plate body 1 under the action of gravity, which can effectively prevent rainwater from flowing up and bypassing the end of the steel plate body 1 and seeping down, while the cover plate 3 can guide the rainwater that will fall on the middle beam 22 to the steel plate body 1 on both sides and drain it down. In particular, when a typhoon or heavy rain occurs, the water retaining plate 23 can effectively prevent the rainwater flying with the wind from drifting inward, so that the rainwater can only contact the cover plate 3, the water retaining plate 23 and the edging member 21, and then only the anti-corrosion measures of the three need to be taken, which reduces the cost.
[0028] like Figure 4 As shown, the edging member 21 includes an upper splint 211 and a lower splint 212, a clamping seam 213 is formed between the upper splint 211 and the lower splint 212, and a sealed end seal 214 is welded to the top of the upper splint 211 and the lower splint 212, and the end seal 214 is welded to the water retaining plate 23. The above-mentioned structural form can protect the end of the steel plate body 1 through the edging member 21, and the edging member 21 is sealed and connected to the water retaining plate 23, thereby ensuring the waterproof performance of the edging. In particular, the shape and size of the clamping seam 213 are completely consistent with the shape and size of the steel plate body 1. This structural form can ensure the tightness of the edging member 21 as a whole to the steel plate body 1, and can effectively prevent rainwater from flowing up and bypassing the end of the steel plate body 1 and seeping down.
[0029] like Figure 3As shown, a limiting groove 223 is formed at the bottom of the J-shaped plate 222, and the bottom of the water baffle 23 is clamped in the limiting groove 223, and the groove width of the limiting groove 223 is equal to the thickness of the water baffle 23. The above-mentioned structural form can support and restrain the end of the water baffle 23 through the limiting groove 223, which is convenient for workers to operate when handling the connection and reduces labor intensity.
[0030] like Figure 2 As shown, clamping parts 25 are fixedly provided on both sides of the upper end surface of the I-beam 221, and the clamping parts 25 are composed of two symmetrically arranged strip structures, and a clamping groove is formed between the two strip structures. The cover plate 3 includes a water guide inclined plate 31, and an arc plate 32 is provided on the upper side cover of the middle part of the water guide inclined plate 31 for a tight connection, and a clamping rubber strip 33 is fixedly provided on the lower end surface of the middle part of the water guide inclined plate 31. The above-mentioned structural form can realize the detachable connection of the cover plate 3 as a whole through the clamping action between the clamping rubber strip 33 and the clamping part 25. At the same time, the combined action of the water guide inclined plate 31 and the arc plate 32 can guide rainwater, and can prevent water seepage and leakage caused by the accumulation of rainwater.
[0031] like Figure 3 As shown, the main body of the steel plate body 1 is a base plate 11, on which a plurality of high bending sections 12 and low bending sections 13 distributed in an equidistant array are formed by bending. The above-mentioned structural form can improve the overall bending resistance of the steel plate body 1 by increasing the section modulus. At the same time, the high bending section 12 and the low bending section 13 can also play a role in alignment and positioning when overlapping the steel plate body 1, so as to facilitate the laying of the steel plate body 1.
[0032] The use principle and use process of the utility model: the cover plate 3, the water retaining plate 23 and the edging member 21 can work in combination to form multiple effective waterproof measures in a simple structural form; the edging member 21 is tightly sleeved on the outside of the top of the steel plate body 1, and the rainwater falling on the edging member 21 will flow to the steel plate body 1 under the action of gravity, which can effectively prevent the rainwater from flowing up and bypassing the end of the steel plate body 1. The cover plate 3 can guide the rainwater that is about to fall on the middle beam 22 to the steel plate body 1 on both sides. In particular, when a typhoon or heavy rain occurs, the water retaining plate 23 can effectively prevent the rainwater flying with the wind from drifting inward, so that the rainwater can only contact the cover plate 3, the water retaining plate 23 and the edging member 21, and then only the anti-corrosion measures of the three need to be taken, so that the cost can be controlled to do a good job of the anti-corrosion and welding tightness of the three. When the anti-corrosion and welding tightness of the three are done well, the anti-seepage and anti-leakage capabilities of the edge can be ensured, reducing the cost.
[0033] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.
[0034] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0035] The present invention is described above in conjunction with specific implementation methods, but it should be clear to those skilled in the art that these descriptions are exemplary and are not intended to limit the scope of protection of the present invention. Those skilled in the art can make various modifications and variations to the present invention based on the spirit and principles of the present invention, and these modifications and variations are also within the scope of the present invention.
Claims
1. A color steel plate with a steel structure having an edge trimming structure, comprising a steel plate body (1), a top edge trimming structure (2) and a cover plate (3), characterized in that: The steel plate bodies (1) are connected via a top edge trimming structure (2), the cover plate (3) is covered on the top edge trimming structure (2), the top edge trimming structure (2) comprises an edge wrapping piece (21) sleeved on the top of the steel plate body (1) and a middle beam (22) arranged between the steel plate bodies (1), a water retaining plate (23) is welded at the end of the edge wrapping piece (21), the middle beam (22) comprises an I-beam (221), J-shaped plates (222) are welded on both sides of the I-beam (221), the water retaining plate (23) and the J-shaped plate (222) are tightly fitted and fixedly connected via connecting bolts (24).
2. The color steel plate with edge trimming structure according to claim 1, characterized in that: The edging member (21) comprises an upper clamping plate (211) and a lower clamping plate (212), a clamping seam (213) is formed between the upper clamping plate (211) and the lower clamping plate (212), and a sealed end seal (214) is welded at the top end of the upper clamping plate (211) and the lower clamping plate (212), and the end seal (214) is welded to the water retaining plate (23).
3. The color steel plate with edge trimming structure according to claim 2, characterized in that: The shape and size of the clamping gap (213) are completely consistent with the shape and size of the steel plate body (1).
4. The color steel plate with edge trimming structure according to claim 1, characterized in that: A limiting groove (223) is formed at the bottom of the J-shaped plate (222), the bottom of the water retaining plate (23) is clamped in the limiting groove (223), and the groove width of the limiting groove (223) is equal to the thickness of the water retaining plate (23).
5. The color steel plate with edge trimming structure according to claim 1, characterized in that: The upper end surface of the I-beam (221) is fixedly provided with a clamping piece (25) on both sides, the clamping piece (25) is composed of two symmetrically arranged strip structures, and a clamping groove is formed between the two strip structures. The cover plate (3) comprises a water guide inclined plate (31), the middle upper side of the water guide inclined plate (31) is covered with a sealed arc plate (32), and the middle lower end surface of the water guide inclined plate (31) is fixedly provided with a clamping rubber strip (33).
6. The color steel plate with edge trimming structure according to claim 1, characterized in that: The main body of the steel plate body (1) is a base plate (11), and a plurality of high bending sections (12) and low bending sections (13) distributed in an equidistant array are formed on the base plate (11) by bending.