Building stainless steel drainage gutter

Abstract

The utility model discloses a kind of building stainless steel drainage gutter, including overhanging gutter and open gutter: the open gutter is slidably connected in the front side of overhanging gutter, auxiliary splicing structure is provided between the overhanging gutter and open gutter, the top of the left and right sides of overhanging gutter is all welded with edge strip, the left and right sides of open gutter inner chamber are all welded with extension connecting plate, the top of the extension connecting plate is slidably connected in the inner chamber of edge strip, the inner chamber of edge strip and the surface of extension connecting plate are all set with screw hole, the inner chamber screw thread of screw hole is connected with bolt, the surface screw thread of bolt is connected with nut, the utility model is used in cooperation with auxiliary splicing structure, the screw hole between overhanging gutter and open gutter can be assisted to find out, i.

Description

Technical Field

[0001] This utility model belongs to the field of building component technology, and in particular relates to a stainless steel drainage gutter for buildings. Background Technology

[0002] Stainless steel drainage gutters refer to the recessed part between the two sides of a building's roof. They are building components and one of the components for organized roof drainage. Gullies are divided into internal gutters and external gutters. Internal gutters are gutters that are inside the outer wall and usually have a parapet wall; external gutters are gutters that protrude from the outer wall and usually do not have a parapet wall.

[0003] Stainless steel drainage gutters are typically manufactured using shearing and bending processes, and are formed by folding edges. If splicing and assembly are required, bolts are needed for fixing. However, locating the bolt holes is time-consuming when using bolts. To address this, a new type of stainless steel drainage gutter has been designed. This gutter, through the use of snap-fit ​​components, can assist in locating the bolt holes between extended and open gutters, thus saving time in locating the bolt holes and facilitating subsequent bolt fixing. Utility Model Content

[0004] The purpose of this utility model is to provide a stainless steel drainage gutter for buildings, which saves time in locating and positioning screw holes, so as to facilitate subsequent fixing and connection with bolts, thereby solving the above-mentioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A stainless steel drainage gutter for buildings, comprising an extended gutter and an open gutter: the open gutter is slidably connected to the front side of the extended gutter, an auxiliary splicing structure is provided between the extended gutter and the open gutter, edging strips are welded to the top of both sides of the extended gutter, extension connecting plates are welded to both sides of the inner cavity of the open gutter, the top of the extension connecting plate is slidably connected to the inner cavity of the edging strip, screw holes are provided on the inner cavity of the edging strip and the surface of the extension connecting plate, bolts are threadedly connected to the inner cavity of the screw holes, and nuts are threadedly connected to the surface of the bolts, the extended gutter and the open gutter are fixedly connected by bolts and nuts.

[0006] Preferably, the auxiliary splicing structure includes a support strip welded to the bottom of the front side of the extended gutter, and a long side elastic strip is welded to the rear side of the support strip.

[0007] Preferably, a first trapezoidal strip is welded to the bottom of the long side elastic strip, an edging is fixedly connected to the top of the rear side of the open gutter, and a short support strip is welded to the bottom of the edging.

[0008] Preferably, an elastic strip is welded to the front side of the short support strip, and a second trapezoidal strip is welded to the top of the elastic strip, with the surfaces of the first trapezoidal strip and the second trapezoidal strip slidably connected.

[0009] Preferably, a tension strip is welded to the bottom of the elastic strip, and a force-assisting groove is welded to the bottom of the tension strip.

[0010] Preferably, the bolt has two rubber gaskets that are slidably connected to its surface, and a guide plate is fixedly connected to the front side of the outward-extending gutter.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model, through the use of an auxiliary splicing structure, can assist in locating the screw holes between extended gutters and open gutters, thereby saving time in locating and positioning the screw holes, so as to facilitate subsequent fixing and connection with bolts.

[0013] 2. By setting up the leverage groove, this utility model can provide a leverage point between the operator and the bottom of the leverage bar when pulling the pull bar to cause the elastic bar to deflect downward during the subsequent disassembly of the extended gutter and the open gutter, making the process of pulling the elastic bar more labor-saving.

[0014] 3. By setting the rubber gasket ring, this utility model can provide buffer protection between the bolt and nut and the surface of the extension connecting plate and the inner wall of the edge strip, thus avoiding damage to the surface of the extension connecting plate or the inner wall of the edge strip during the tightening process. Attached Figure Description

[0015] in:

[0016] Figure 1 This is a front view schematic diagram of one embodiment of the present utility model;

[0017] Figure 2 This is a front view split diagram of one embodiment of the present invention;

[0018] Figure 3 This is a front cross-sectional view of one embodiment of the present invention;

[0019] Figure 4 This is one embodiment of the present utility model. Figure 3 A magnified view of point A in the middle.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Extended gutter; 2. Open gutter; 3. Auxiliary splicing structure; 31. Support strip; 32. Long side elastic strip; 33. First trapezoidal strip; 34. Edge banding; 35. Short side support strip; 36. Elastic strip; 37. Second trapezoidal strip; 38. Tension strip; 39. Assist groove; 4. Edge banding strip; 5. Extension connecting plate; 6. Screw hole; 7. Bolt; 8. Nut; 9. Rubber washer ring; 10. Deflector plate. Detailed Implementation

[0022] In the following description, embodiments of the stainless steel drainage gutter of this utility model will be described with reference to the accompanying drawings. Example 1

[0023] Figure 1-4 This invention illustrates an embodiment of a stainless steel drainage gutter for buildings, comprising: an extended gutter 1 and an open gutter 2. The open gutter 2 is slidably connected to the front side of the extended gutter 1. An auxiliary splicing structure 3 is provided between the extended gutter 1 and the open gutter 2. Edge strips 4 are welded to the top of both sides of the extended gutter 1. Extension connecting plates 5 are welded to both sides of the inner cavity of the open gutter 2. The top of the extension connecting plates 5 is slidably connected to the inner cavity of the edge strips 4. Screw holes 6 are provided on the inner cavity of the edge strips 4 and the surface of the extension connecting plates 5. Bolts 7 are threaded into the inner cavity of the screw holes 6, and nuts 8 are threaded into the surface of the bolts 7. The extended gutter 1 and the open gutter 2 are fixedly connected by bolts 7 and nuts 8. The auxiliary splicing structure 3 includes a support strip 31 welded to the bottom front side of the extended gutter 1. A long side elastic strip 32 is welded to the rear side of the support strip 31. A first trapezoidal strip 33 is welded to the bottom of the long side elastic strip 32. An edge band 34 is fixedly connected to the top rear side of the open gutter 2. A short side support strip 35 is welded to the bottom of the edge band 34. A tension strip 38 is welded to the bottom of the elastic strip 36. A leverage groove 39 is welded to the bottom of the tension strip 38. By setting the leverage groove 39, when the extended gutter 1 and the open gutter 2 are subsequently disassembled, when the tension strip 38 is pulled to drive the elastic strip 36 to deflect downward, the operator can obtain a leverage point between the bottom of the tension strip 38 and the tension strip 38, which makes the process of pulling the elastic strip 36 more effortless. Example 2

[0024] Figure 1-4This invention illustrates an embodiment of a stainless steel drainage gutter for buildings, comprising: an extended gutter 1 and an open gutter 2. The open gutter 2 is slidably connected to the front side of the extended gutter 1. An auxiliary splicing structure 3 is provided between the extended gutter 1 and the open gutter 2. Edge bands 4 are welded to the top of both sides of the extended gutter 1. Extension connecting plates 5 are welded to both sides of the inner cavity of the open gutter 2. The top of the extension connecting plates 5 is slidably connected to the inner cavity of the edge bands 4. Screw holes 6 are provided on the inner cavity of the edge bands 4 and the surface of the extension connecting plates 5. Bolts 7 are threaded into the inner cavity of the screw holes 6, and nuts 8 are threaded into the surface of the bolts 7. The extended gutter 1 and the open gutter 2 are fixedly connected by bolts 7 and nuts 8. An elastic strip 36 is welded to the front side of the short support strip 35, and a second trapezoidal strip 37 is welded to the top of the elastic strip 36. The surfaces of the first trapezoidal strip 33 and the second trapezoidal strip 37 are slidably connected. Two rubber gaskets 9 are slidably connected to the surface of the bolt 7. By setting the rubber gaskets 9, the bolt 7 and nut 8 can be buffered and protected against the surface of the extension connecting plate 5 and the inner wall of the edge strip 4, which can avoid damage to the surface of the extension connecting plate 5 or the inner wall of the edge strip 4 during the tightening process. A guide plate 10 is fixedly connected to the front side of the extended gutter 1.

[0025] Working Principle: When using this utility model, the user pushes the extended gutter 1 and the open gutter 2 relative to each other. After the top of the extension connecting plate 5 slides into the inner cavity of the edge strip 4, the user continues to push until the surfaces of the first trapezoidal strip 33 and the second trapezoidal strip 37 come into contact. Then, the user continues to push the extended gutter 1 and the open gutter 2. At this time, under the action of the squeezing force, the first trapezoidal strip 33 and the second trapezoidal strip 37 slide out of place due to the special effect of the trapezoidal shape. Then, the rebound force of the long side elastic strip 32 and elastic strip 36 makes the first trapezoidal strip 33 and the second trapezoidal strip 37 return to their original positions, thereby enabling the extended gutter 1 and the open gutter 2 to be spliced ​​and positioned. The screw hole 6 on the surface of the extension connecting plate 5 is aligned with the screw hole 6 in the inner cavity of the edge strip 4, thus assisting in locating the screw holes between the extended gutter 1 and the open gutter 2, saving the time of screw hole positioning and facilitating subsequent fixing with bolts.

[0026] In summary, the stainless steel drainage gutter of this building, with the assistance of the auxiliary splicing structure 3, can help to accurately locate the bolt holes between the extended gutter 1 and the open gutter 2, thereby saving time in locating the bolt holes and facilitating subsequent fixing with bolts.

Claims

1. A stainless steel drainage gutter for buildings, characterized in that, Includes an extended gutter (1) and an open gutter (2): the open gutter (2) is slidably connected to the front side of the extended gutter (1), and an auxiliary splicing structure (3) is provided between the extended gutter (1) and the open gutter (2). The top of the left and right sides of the extended gutter (1) is welded with a binding strip (4), and the left and right sides of the inner cavity of the open gutter (2) are welded with an extension connecting plate (5). The top of the extension connecting plate (5) is slidably connected to the inner cavity of the binding strip (4). The inner cavity of the binding strip (4) and the surface of the extension connecting plate (5) are provided with screw holes (6). The inner cavity of the screw hole (6) is threaded with a bolt (7), and the surface of the bolt (7) is threaded with a nut (8). The extended gutter (1) and the open gutter (2) are fixedly connected by bolts (7) and nuts (8).

2. The stainless steel drainage gutter for buildings according to claim 1, characterized in that, The auxiliary splicing structure (3) includes a support strip (31) welded to the bottom of the front side of the extended gutter (1), and a long side elastic strip (32) is welded to the rear side of the support strip (31).

3. The stainless steel drainage gutter for buildings according to claim 2, characterized in that, The bottom of the long side elastic strip (32) is welded with a first trapezoidal strip (33), and the top of the rear side of the open gutter (2) is fixedly connected with a edging (34), and the bottom of the edging (34) is welded with a short-face support strip (35).

4. The stainless steel drainage gutter for buildings according to claim 3, characterized in that, An elastic strip (36) is welded to the front side of the short support strip (35), and a second trapezoidal strip (37) is welded to the top of the elastic strip (36). The surfaces of the first trapezoidal strip (33) and the second trapezoidal strip (37) are slidably connected.

5. The stainless steel drainage gutter for buildings according to claim 4, characterized in that, The bottom of the elastic strip (36) is welded with a tension strip (38), and the bottom of the tension strip (38) is welded with a leverage groove (39).

6. The stainless steel drainage gutter for buildings according to claim 5, characterized in that, The bolt (7) has two rubber gaskets (9) that slide on its surface, and the front side of the extended gutter (1) is fixedly connected to a guide plate (10).

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