A kind of canopy flashing board installation structure of color plate wall

Abstract

A canopy flashing installation structure for a color plate wall comprises a wall frame, a wall panel and a canopy frame fixedly connected to the wall frame, one end of a canopy beam of the canopy frame passes through the wall panel and is fixedly connected to the wall frame, the other end of the canopy beam is fixedly connected to a canopy purlin, a canopy color steel plate is covered on the canopy frame, a flashing board is fixedly connected between the wall panel and the canopy color steel plate, the board surface of the flashing board is inclined, the upper edge of the flashing board is folded upward to form an upper folding edge, the upper folding edge is attached to and fixedly connected with the wall panel; the lower edge of the flashing board is folded in a direction away from the wall panel to form a lower folding edge, the lower folding edge is attached to and fixedly connected with the canopy color steel plate. By arranging an upper folding edge and a lower folding edge on the flashing board, and making the upper folding edge and the lower folding edge attached to and fixedly connected with the wall panel and the canopy color steel plate respectively, it is avoided to open a cut on the wall panel for connecting the flashing board, thereby reducing the construction cost and extending the service life of the wall panel.

Description

Technical Field

[0001] The utility model relates to the technical field of installation of awning flashing plates, in particular to an installation structure of an awning flashing plate of a color plate wall. Background Art

[0002] When a door is opened on the exterior wall of a building, a canopy is usually installed above the door to prevent rainwater from drifting into the building; traditional canopies are directly fixed to the building with bolts, or a cantilever beam is extended from the building and the canopy is built on the cantilever beam.

[0003] When building a canopy on a cantilever beam, it is usually necessary to cut the outer wall panel and form an incision at the canopy, set a flashing board in the incision, and fix the flashing board and the top surface of the canopy in connection, such as a detachable movable canopy disclosed in publication number CN219753755U, a cantilever canopy disclosed in publication number CN203429935U, and a steel structure waterproof canopy edge structure disclosed in publication number CN211257597U. The construction cost of these solutions is high, and the incision is prone to rust. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a canopy flashing board installation structure for a color plate wall, aiming to improve the flashing board structure and avoid cutting on the wall outer plate, thereby reducing construction costs and extending the service life of the wall outer plate.

[0005] A canopy flashing installation structure for a color plate wall comprises a wall frame, a wall panel and a canopy frame fixedly connected to the wall frame, the canopy frame comprises a canopy beam and a canopy purlin, one end of the canopy beam passes through the wall panel and is fixedly connected to the wall frame, the other end of the canopy beam is fixedly connected to the canopy purlin, the canopy frame is covered with a canopy color steel plate, a flashing is fixedly connected between the wall panel and the canopy color steel plate, the long direction of the crest on the canopy color steel plate is arranged in a direction away from the wall panel, the long direction of the crest on the wall panel is arranged vertically, and the wall panel is The wave crests correspond to the wave crests on the canopy color steel plate one by one, the inner end of the canopy color steel plate is close to the board surface of the wall panel and a gap is formed between the two, the long direction of the flashing plate is arranged along the gap, the board surface of the flashing plate is inclined, the upper edge of the flashing plate is folded upward to form an upper folding edge, the shape of the upper folding edge matches the board surface of the wall panel, and the upper folding edge is attached to and fixedly connected with the wall panel; the lower edge of the flashing plate is folded away from the wall panel to form a lower folding edge, the shape of the lower folding edge matches the board surface of the canopy color steel plate, and the lower folding edge is attached to and fixedly connected with the canopy color steel plate.

[0006] Further, the wave crests of the wall panel and the wave crests on the canopy color steel plate have the same specifications, a wave crest that penetrates the flashing plate is arranged on the flashing plate, the wave crests of the flashing plate have the same specifications as the wave crests of the wall panel and the wave crests of the canopy color steel plate, and the two ends of the wave crests on the flashing plate are respectively overlapped on the wave crests of the wall panel and the wave crests of the canopy color steel plate.

[0007] Furthermore, butyl tape is sandwiched between the upper folding edge and the wall panel and between the lower folding edge and the canopy color steel plate.

[0008] Further: the canopy beam is set horizontally, and a supporting purlin is fixedly connected to the top surface of the canopy beam near the wall panel, the long direction of the supporting purlin is set along the gap, the supporting purlin is located between the canopy color steel plate and the canopy frame, the inner end of the canopy color steel plate is fixedly connected to the supporting purlin, and the outer end of the canopy color steel plate is fixedly connected to the canopy purlin, so that the inner end to the outer end of the canopy color steel plate is tilted downward.

[0009] The beneficial effects of the utility model are as follows: by arranging upper and lower folding edges on the flashing board, and making the upper and lower folding edges respectively adhere to and fixedly connect with the wall panel and the canopy color steel plate, it is avoided to open a cut on the wall panel for connecting the flashing board, thereby reducing the construction cost and extending the service life of the wall panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model;

[0011] Figure 2 for Figure 1 A magnified view of the structure in area A. DETAILED DESCRIPTION

[0012] The utility model is described in detail below in conjunction with the accompanying drawings. The embodiments of the utility model are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the utility model, and cannot be interpreted as limiting the utility model. The directional terms such as left, middle, right, top, and bottom in the embodiments of the utility model are only relative concepts or are based on the normal use state of the product, and should not be considered as restrictive.

[0013] A rain awning flashing board installation structure for a color plate wall, such as Figure 1As shown, it includes a wall frame and a wall panel 3 and an awning frame 5 fixedly connected to the wall frame. The awning frame 5 includes an awning cantilever beam 52 and an awning purlin 51. One end of the awning cantilever beam 52 passes through the wall panel 3 and is fixedly connected to the wall frame. In this embodiment, the wall frame includes a wall beam 6, the awning cantilever beam 52 is fixedly connected to the wall beam 6, and the other end of the awning cantilever beam 52 is fixedly connected to the awning purlin 51. The awning frame 5 is covered with a awning color steel plate 2, and a flashing plate 1 is fixedly connected between the wall panel 3 and the awning color steel plate 2. The long direction of the crest on the awning color steel plate 2 is set in the direction away from the wall panel 3. Figure 2 As shown, the long direction of the crests on the wall panel 3 is vertically arranged, the crests of the wall panel 3 and the crests on the canopy color steel plate 2 correspond one to one, the inner end of the canopy color steel plate 2 is close to the plate surface of the wall panel 3 and a gap 100 is formed between the two, the long direction of the flashing plate 1 is arranged along the gap 100, the plate surface of the flashing plate 1 is inclined, the upper edge of the flashing plate 1 is folded upward to form an upper folding edge 11, the shape of the upper folding edge 11 matches the plate surface of the wall panel 3, and the upper folding edge 11 is attached to and fixedly connected to the wall panel 3; the flashing plate 1 The lower edge of the wall panel 3 is folded away from the wall panel 3 to form a lower folded edge 12. The shape of the lower folded edge 12 matches the plate surface of the canopy color steel plate 2. The lower folded edge 12 is attached to and fixedly connected to the canopy color steel plate 2. The upper folded edge 11 and the lower folded edge 12 are respectively fixedly connected to the wall panel 3 and the canopy color steel plate 2 by self-tapping screws; in order to improve the sealing between the flashing board 1 and the wall panel 3 and the canopy color steel plate 2, butyl tape 8 is sandwiched between the upper folded edge 11 and the wall panel 3 and between the lower folded edge 12 and the canopy color steel plate 2.

[0014] Among them, in order to facilitate the processing of the flashing board 1, a wave crest that penetrates the flashing board 1 is arranged on the flashing board 1. The wave crest of the flashing board 1 has the same specifications as the wave crest of the wall panel 3 and the wave crest of the awning color steel plate 2. The two ends of the wave crest on the flashing board 1 are respectively overlapped on the wave crest of the wall panel 3 and the wave crest of the awning color steel plate 2.

[0015] In addition, in order to improve the fluidity of water accumulated in the trough of the canopy color steel plate 2, the canopy cantilever beam 52 is arranged horizontally, and a supporting purlin 4 is fixedly connected to the top surface of the canopy cantilever beam 52 near the wall panel 3. The long direction of the supporting purlin 4 is arranged along the gap 100, and the supporting purlin 4 is located between the canopy color steel plate 2 and the canopy frame 5. The inner end of the canopy color steel plate 2 is fixedly connected to the supporting purlin 4, and the outer end of the canopy color steel plate 2 is fixedly connected to the canopy purlin 4, so that the inner end to the outer end of the canopy color steel plate 2 is arranged downwardly inclined.

[0016] During construction, a canopy is set on the outer wall of the building at a position above the door 7, and the wave crests of the wall panel 3 and the wave crests on the canopy color steel plate 2 are made to correspond one to one, and the inner end of the canopy color steel plate 2 is placed against the plate surface of the wall panel 3, and the upper folded edge 11 and the lower folded edge 12 of the flashing plate 1 are respectively attached to the wall panel 3 and the canopy color steel plate 2 and fixedly connected by self-tapping screws; under the action of the flashing plate 1, rainwater is prevented from entering the gap between the canopy color steel plate 2 and the wall panel 3, thereby preventing rainwater from falling into the doorway or the building.

[0017] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A canopy flashing board installation structure for a color plate wall, comprising a wall frame, a wall panel and a canopy frame fixedly connected to the wall frame, the canopy frame comprising a canopy beam and a canopy purlin, one end of the canopy beam passes through the wall panel and is fixedly connected to the wall frame, the other end of the canopy beam is fixedly connected to the canopy purlin, the canopy frame is covered with a canopy color steel plate, a flashing board is fixedly connected between the wall panel and the canopy color steel plate, the long direction of the crest on the canopy color steel plate is arranged in a direction away from the wall panel, and the long direction of the crest on the wall panel is arranged vertically, characterized in that: The wave crests of the wall panel correspond to the wave crests on the canopy color steel plate one by one, the inner end of the canopy color steel plate is close to the plate surface of the wall panel and a gap is formed between the two, the long direction of the flashing plate is arranged along the gap, the plate surface of the flashing plate is inclined, the upper edge of the flashing plate is folded upward to form an upper folding edge, the shape of the upper folding edge matches the plate surface of the wall panel, and the upper folding edge is attached to and fixedly connected with the wall panel; the lower edge of the flashing plate is folded away from the wall panel to form a lower folding edge, the shape of the lower folding edge matches the plate surface of the canopy color steel plate, and the lower folding edge is attached to and fixedly connected with the canopy color steel plate.

2. The installation structure of the canopy flashing board of the color plate wall according to claim 1 is characterized by: The wave crests of the wall panel and the wave crests on the canopy color steel plate have the same specifications. A wave crest that passes through the flashing plate is arranged on the flashing plate. The wave crests of the flashing plate have the same specifications as the wave crests of the wall panel and the wave crests of the canopy color steel plate. The two ends of the wave crests on the flashing plate are respectively overlapped on the wave crests of the wall panel and the wave crests of the canopy color steel plate.

3. The installation structure of the rain awning flashing board of the color plate wall according to claim 1 is characterized by: Butyl tape is sandwiched between the upper folding edge and the wall panel and between the lower folding edge and the canopy color steel plate.

4. The installation structure of the rain awning flashing board of the color plate wall according to claim 1 is characterized by: The canopy beam is set horizontally, and a supporting purlin is fixedly connected to the top surface of the canopy beam near the wall panel. The long direction of the supporting purlin is set along the gap, and the supporting purlin is located between the canopy color steel plate and the canopy frame. The inner end of the canopy color steel plate is fixedly connected to the supporting purlin, and the outer end of the canopy color steel plate is fixedly connected to the canopy purlin, so that the inner end to the outer end of the canopy color steel plate is tilted downward.

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