Prefabricated building flashing waterproof structure
By introducing the expansion and contraction mechanism of threaded rods and threaded cylinders and the sliding mechanism of auxiliary plates into the water-proof structure, the problem of insufficient adaptability of different wall heights is solved, the adaptability and waterproof performance of the structure are improved, and through reinforcement, the adaptability and waterproof performance of the structure are strengthened. The device prevents water accumulation and corrosion, achieving higher practicality and stability.
Patent Information
- Application Number
- CN202420711540.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-09
AI Technical Summary
The existing fixed-height waterproof structure has insufficient adaptability between different types of walls, resulting in a decrease in its usefulness.
Adopt a prefabricated building waterproof structure including vertical aluminum plates, horizontal aluminum plates and adjustment devices. Through the expansion and contraction mechanism of threaded rods and threaded cylinders, the sliding mechanism of auxiliary plates and auxiliary grooves can be achieved, and the wall height can be adjusted flexibly and reinforced. The device improves structural stability and waterproofing.
The water-blooded waterproof structure is adapted to various types of walls, improving the practicality and waterproof performance of the structure, preventing water accumulation and corrosion, and reducing operational difficulty and friction.
Smart Images
Figure CN222227764U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of waterproof structures, in particular to a prefabricated building flooding waterproof structure. Background Art
[0002] Flashing is the waterproof structure between the roof waterproof layer and the protruding structure. It is the junction of the parapet, stairwell, expansion joint and other walls protruding above the roof and the roof. The roof waterproof layer is extended to these vertical surfaces to form a vertical waterproof layer. This waterproof structure set between the roof and the wall structure is the flashing structure.
[0003] The existing locations where flashing waterproof structures need to be constructed are mainly locations where walls are constructed on the roof, but there are large differences in the heights of different types of walls, which leads to the problem that the flashing waterproof structure with a fixed height may not be compatible in actual use, thereby reducing the practicality of the flashing waterproof structure. Utility Model Content
[0004] The utility model provides a prefabricated building flashing waterproof structure to solve the problem that a flashing waterproof structure of a fixed height may not be compatible in actual use, thereby reducing the practicality of the flashing waterproof structure.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a prefabricated building flooding waterproof structure, comprising a vertical aluminum plate and a horizontal aluminum plate, a slope is provided at the top of one side of the vertical aluminum plate, one end of the horizontal aluminum plate is fixedly connected to the bottom of one side of the vertical aluminum plate, an adjustment device is provided at the top of the vertical aluminum plate, the adjustment device comprises an auxiliary plate, an auxiliary groove is provided at one side of the vertical aluminum plate, the outer surface of the auxiliary plate is slidably connected to the inner wall of the auxiliary groove, an extension block is fixedly connected to the top of one side of the auxiliary plate, a threaded rod is provided on the inner wall of the extension block, a threaded barrel is threadedly connected to the outer surface of the threaded rod, one end of the threaded barrel is provided at the top of the horizontal aluminum plate, and a reinforcement device is provided between the vertical aluminum plate and the horizontal aluminum plate.
[0006] The effect achieved by the above components is: by setting the auxiliary plate, under the action of the threaded rod and the threaded barrel, the threaded rod is rotated, and the threaded rod will be extended and retracted on the inner wall of the threaded barrel. During the extension and retraction process, the threaded rod will drive the auxiliary plate connected to the extension block to slide synchronously on the inner wall of the auxiliary groove, thereby facilitating the auxiliary plate to extend out of the inner wall of the auxiliary groove according to the height of the vertical wall. It can be adapted to various types of vertical walls, thereby improving the practicality of the flashing waterproof structure.
[0007] Preferably, one end of the threaded rod is fixedly connected to an operating block, and a protrusion is provided on the outer surface of the operating block.
[0008] The effect achieved by the above components is: by setting the operating block, rotating the operating block can drive the threaded rod to rotate, and at the same time, the outer surface of the operating block is provided with a protrusion, which can effectively increase the friction force of the outer surface of the operating block, and has an anti-slip effect when rotating the operating block, thereby facilitating the rotation of the threaded rod through the operating block.
[0009] Preferably, a bearing is fixedly connected to the inner wall of the extension block, and an outer surface of the threaded rod is fixedly connected to the inner wall of the bearing.
[0010] The effect achieved by the above components is that by providing the bearing, the friction between the threaded rod and the extension block can be reduced when the threaded rod is rotating, thereby making it easier to rotate the threaded rod.
[0011] Preferably, both sides of the auxiliary plate are fixedly connected with sliding bars, both sides of the inner wall of the auxiliary groove are provided with sliding grooves, and the outer surface of the sliding bar is slidably connected with the inner wall of the sliding groove.
[0012] The effect achieved by the above components is: by setting the sliding bar and the sliding groove, when the auxiliary plate slides on the inner wall of the auxiliary groove under the action of the threaded rod, the auxiliary plate will drive the sliding bar to slide synchronously on the inner wall of the sliding groove, thereby limiting the auxiliary plate, making the auxiliary plate more stable during movement.
[0013] Preferably, an extension bar is fixedly connected to the top of the auxiliary plate, and the cross-section of the extension bar in the vertical direction is a triangle.
[0014] The effect achieved by the above components is that by providing the extension strip with a triangular cross section, rainwater and the like can be made to slide down along the inclined surface of the extension strip, thereby preventing rainwater from accumulating.
[0015] Preferably, the reinforcement device comprises an inclined plate, both ends of which are fixedly connected to one side of the vertical aluminum plate and the horizontal aluminum plate respectively, and one end of the threaded barrel is fixedly connected to the outer surface of the inclined plate.
[0016] The effect achieved by the above components is: by setting the inclined plate, a slope is formed at the connection between the vertical aluminum plate and the horizontal aluminum plate, thereby preventing water from accumulating at the connection between the vertical aluminum plate and the horizontal aluminum plate and causing corrosion to the vertical aluminum plate and the horizontal aluminum plate.
[0017] Preferably, one side of the inclined plate is fixedly connected to an L-shaped plate, one side of the L-shaped plate is fixedly connected to one side of the vertical aluminum plate, and the other side of the L-shaped plate is fixedly connected to one side of the horizontal aluminum plate.
[0018] The effect achieved by the above components is: by setting the L-shaped plate, the inclined plate can be supported, making the structure between the inclined plate and the vertical aluminum plate and the horizontal aluminum plate more stable, and at the same time, the inclined plate can be separated from the vertical aluminum plate and the horizontal aluminum plate, thereby improving the overall waterproof performance.
[0019] Preferably, a plurality of reinforcement blocks are evenly and fixedly connected to one side of the vertical aluminum plate and the horizontal aluminum plate, and one side of the reinforcement blocks is fixedly connected to one side of the inclined plate.
[0020] The effect achieved by the above components is: by setting the reinforcement blocks, the inclined plate and the vertical aluminum plate and the horizontal aluminum plate can be further reinforced and connected, thereby improving the stability of the waterproof structure.
[0021] Compared with the prior art, the advantages and positive effects of the utility model are:
[0022] In the utility model, an auxiliary plate is provided, and under the action of the threaded rod and the threaded barrel, the threaded rod can be extended and retracted on the inner wall of the threaded barrel. During the extension and retraction process, the threaded rod will drive the auxiliary plate connected to the extension block to slide synchronously on the inner wall of the auxiliary groove, thereby facilitating the auxiliary plate to extend out of the inner wall of the auxiliary groove according to the height of the vertical wall. The auxiliary plate can be adapted to various types of vertical walls, thereby improving the practicability of the flashing waterproof structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional structural schematic diagram of the main body of the utility model;
[0024] Figure 2 It is a three-dimensional structural schematic diagram of the auxiliary plate of the utility model;
[0025] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at point A;
[0026] Figure 4 It is a three-dimensional structural schematic diagram of the inclined plate of the utility model;
[0027] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure at B.
[0028] Legend: 1. Vertical aluminum plate; 2. Horizontal aluminum plate; 3. Adjustment device; 31. Auxiliary groove; 32. Auxiliary plate; 33. Extension block; 34. Threaded rod; 35. Threaded cylinder; 36. Operating block; 37. Bearing; 38. Slide bar; 39. Slide groove; 310. Extension bar; 4. Reinforcement device; 41. Inclined plate; 42. L-shaped plate; 43. Reinforcement block. DETAILED DESCRIPTION
[0029] Example 1, reference Figure 1-Figure 4 As shown, the present embodiment discloses a prefabricated building flashing waterproof structure, comprising a vertical aluminum plate 1 and a horizontal aluminum plate 2, wherein a slope is provided at the top of one side of the vertical aluminum plate 1, one end of the horizontal aluminum plate 2 is fixedly connected to the bottom of one side of the vertical aluminum plate 1, an adjusting device 3 is provided at the top of the vertical aluminum plate 1, the adjusting device 3 comprises an auxiliary plate 32, an auxiliary groove 31 is provided at one side of the vertical aluminum plate 1, the outer surface of the auxiliary plate 32 is slidably connected to the inner wall of the auxiliary groove 31, an extension block 33 is fixedly connected to the top of one side of the auxiliary plate 32, a threaded rod 34 is provided on the inner wall of the extension block 33, and a threaded cylinder 3 is threadedly connected to the outer surface of the threaded rod 34 5. One end of the threaded tube 35 is arranged on the top of the horizontal aluminum plate 2, and a reinforcement device 4 is arranged between the vertical aluminum plate 1 and the horizontal aluminum plate 2. By arranging the auxiliary plate 32, under the action of the threaded rod 34 and the threaded tube 35, the threaded rod 34 is rotated, and the threaded rod 34 will be extended and retracted on the inner wall of the threaded tube 35. During the extension and retraction process, the threaded rod 34 will drive the auxiliary plate 32 connected to the extension block 33 to slide synchronously on the inner wall of the auxiliary groove 31, so as to facilitate the auxiliary plate 32 to extend out of the inner wall of the auxiliary groove 31 according to the height of the vertical wall, and can be adapted to various types of vertical walls, thereby improving the practicality of the flashing waterproof structure.
[0030] Reference Figure 4 and Figure 5 As shown, one end of the threaded rod 34 is fixedly connected to an operating block 36, and a protrusion is provided on the outer surface of the operating block 36. By providing the operating block 36, rotating the operating block 36 can drive the threaded rod 34 to rotate. At the same time, the outer surface of the operating block 36 is provided with a protrusion, which can effectively increase the friction of the outer surface of the operating block, and has an anti-slip effect when rotating the operating block 36, thereby facilitating the rotation of the threaded rod 34 through the operating block 36; the inner wall of the extension block 33 is fixedly connected to a bearing 37, and the outer surface of the threaded rod 34 is fixedly connected to the inner wall of the bearing 37. By providing the bearing 37, the friction between the threaded rod 34 and the extension block 33 can be reduced when rotating, thereby making it more labor-saving when rotating the threaded rod 34.
[0031] Reference Figure 2 and Figure 3As shown, both sides of the auxiliary plate 32 are fixedly connected with sliding bars 38, and both sides of the inner wall of the auxiliary groove 31 are provided with sliding grooves 39. The outer surface of the sliding bar 38 is slidably connected with the inner wall of the sliding groove 39. By setting the sliding bar 38 and the sliding groove 39, when the auxiliary plate 32 slides on the inner wall of the auxiliary groove 31 under the action of the threaded rod 34, the auxiliary plate 32 will drive the sliding bar 38 to slide synchronously on the inner wall of the sliding groove 39, thereby being able to limit the auxiliary plate 32, making the auxiliary plate 32 more stable during the movement; the top of the auxiliary plate 32 is fixedly connected with an extension bar 310, and the cross-section of the extension bar 310 in the vertical direction is triangular. By setting the extension bar 310 with a triangular cross-section, it is beneficial to allow rainwater and the like to slide along the inclined surface of the extension bar 310 to prevent rainwater from accumulating.
[0032] Reference Figure 4 As shown, the reinforcement device 4 includes an inclined plate 41, both ends of which are fixedly connected to one side of the vertical aluminum plate 1 and the horizontal aluminum plate 2 respectively, and one end of the threaded tube 35 is fixedly connected to the outer surface of the inclined plate 41. By setting the inclined plate 41, an inclined surface is formed at the connection between the vertical aluminum plate 1 and the horizontal aluminum plate 2, thereby preventing water from accumulating at the connection between the vertical aluminum plate 1 and the horizontal aluminum plate 2 and causing corrosion to the vertical aluminum plate 1 and the horizontal aluminum plate 2.
[0033] Reference Figure 4 As shown, one side of the inclined plate 41 is fixedly connected with an L-shaped plate 42, one side of the L-shaped plate 42 is fixedly connected to one side of the vertical aluminum plate 1, and the other side of the L-shaped plate 42 is fixedly connected to one side of the horizontal aluminum plate 2. By setting the L-shaped plate 42, the inclined plate 41 can be supported, so that the structure between the inclined plate 41 and the vertical aluminum plate 1 and the horizontal aluminum plate 2 is more stable, and at the same time, the inclined plate 41 and the vertical aluminum plate 1 and the horizontal aluminum plate 2 can be separated to improve the overall waterproof performance; one side of the vertical aluminum plate 1 and the horizontal aluminum plate 2 is evenly fixedly connected with a plurality of reinforcement blocks 43, one side of the reinforcement block 43 is fixedly connected to one side of the inclined plate 41. By setting the reinforcement block 43, the inclined plate 41 and the vertical aluminum plate 1 and the horizontal aluminum plate 2 can be further reinforced and connected, thereby improving the stability of the waterproof structure.
[0034] Working principle: When the height of the vertical aluminum plate 1 needs to be adjusted, the rotating operation block 36 drives the threaded rod 34 to rotate on the inner wall of the threaded tube 35, and the threaded rod 34 will be extended and retracted on the inner wall of the threaded tube 35. During the extension and retraction process, the threaded rod 34 will drive the auxiliary plate 32 connected to the extension block 33 to slide synchronously on the inner wall of the auxiliary groove 31, and the auxiliary plate 32 will drive the slide bar 38 to slide synchronously on the inner wall of the slide groove 39, thereby limiting the auxiliary plate 32, making the auxiliary plate 32 more stable during the movement until the auxiliary plate 32 reaches the appropriate position , which makes it easy to adjust the extension of the auxiliary plate 32 out of the inner wall of the auxiliary groove 31 according to the height of the vertical wall, and can be adapted to various types of vertical walls, thereby improving the practicality of the flooding waterproof structure; and the inclined plate 41 can form an inclined surface at the connection between the vertical aluminum plate 1 and the horizontal aluminum plate 2, thereby preventing water from accumulating at the connection between the vertical aluminum plate 1 and the horizontal aluminum plate 2 and causing corrosion to the vertical aluminum plate 1 and the horizontal aluminum plate 2. At the same time, the L-shaped plate 42 and the reinforcement block 43 can reinforce and connect the inclined plate 41 with the vertical aluminum plate 1 and the horizontal aluminum plate 2, thereby improving the stability of the waterproof structure.
Claims
1. A prefabricated building flashing waterproof structure, comprising a vertical aluminum plate (1) and a horizontal aluminum plate (2), characterized in that: The top of one side of the vertical aluminum plate (1) is provided with an inclined surface, one end of the horizontal aluminum plate (2) is fixedly connected to the bottom of one side of the vertical aluminum plate (1), an adjusting device (3) is arranged at the top of the vertical aluminum plate (1), and the adjusting device (3) comprises an auxiliary plate (32), an auxiliary groove (31) is arranged on one side of the vertical aluminum plate (1), the outer surface of the auxiliary plate (32) is slidably connected to the inner wall of the auxiliary groove (31), an extension block (33) is fixedly connected to the top of one side of the auxiliary plate (32), a threaded rod (34) is arranged on the inner wall of the extension block (33), a threaded tube (35) is threadedly connected to the outer surface of the threaded rod (34), one end of the threaded tube (35) is arranged at the top of the horizontal aluminum plate (2), and a reinforcement device (4) is arranged between the vertical aluminum plate (1) and the horizontal aluminum plate (2).
2. A prefabricated building flashing waterproof structure according to claim 1, characterized in that: One end of the threaded rod (34) is fixedly connected to an operating block (36), and a protrusion is provided on the outer surface of the operating block (36).
3. The prefabricated building flashing waterproof structure according to claim 1, characterized in that: The inner wall of the extension block (33) is fixedly connected to a bearing (37), and the outer surface of the threaded rod (34) is fixedly connected to the inner wall of the bearing (37).
4. The prefabricated building flashing waterproof structure according to claim 1, characterized in that: Slide bars (38) are fixedly connected to both sides of the auxiliary plate (32), slide grooves (39) are provided on both sides of the inner wall of the auxiliary groove (31), and the outer surface of the slide bar (38) is slidably connected to the inner wall of the slide groove (39).
5. The prefabricated building flashing waterproof structure according to claim 1, characterized in that: An extension bar (310) is fixedly connected to the top of the auxiliary plate (32), and the cross-section of the extension bar (310) in the vertical direction is a triangle.
6. The prefabricated building flashing waterproof structure according to claim 1, characterized in that: The reinforcing device (4) comprises an inclined plate (41), both ends of which are fixedly connected to one side of the vertical aluminum plate (1) and the horizontal aluminum plate (2), respectively, and one end of the threaded barrel (35) is fixedly connected to the outer surface of the inclined plate (41).
7. A prefabricated building flashing waterproof structure according to claim 6, characterized in that: One side of the inclined plate (41) is fixedly connected to an L-shaped plate (42), one side of the L-shaped plate (42) is fixedly connected to one side of the vertical aluminum plate (1), and the other side of the L-shaped plate (42) is fixedly connected to one side of the horizontal aluminum plate (2).
8. The prefabricated building flashing waterproof structure according to claim 7, characterized in that: A plurality of reinforcing blocks (43) are evenly and fixedly connected to one side of the vertical aluminum plate (1) and the horizontal aluminum plate (2), and one side of the reinforcing blocks (43) is fixedly connected to one side of the inclined plate (41).