A cantilevered canopy

Abstract

The utility model discloses a cantilevered rain shed, comprising a cantilevered structure installed on a structural beam, the cantilevered structure comprising a connecting frame and a shed board, a truss is arranged in the connecting frame along its length direction, the truss is provided with at least two and the height of the upper end surface of all the trusses increases in sequence from the direction close to the structural beam to the direction away from the structural beam, the shed board is arranged obliquely on the upper end of all the trusses, the lowest end of the shed board is connected with a gutter, the gutter is arranged on one side of the structural beam and guides the water flow out through a drainage pipe. The utility model can prevent the water flow on the shed surface from flowing out from the front or both sides on rainy days, reducing the impact on people entering and exiting.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to a cantilevered canopy. Background Art

[0002] Awnings are mainly used for pedestrian walkways at the entrances of buildings. People can walk under the awnings and avoid getting wet by the rain. Steel structure awnings are generally set on the structural beams of the building. They are widely used because of their high strength and flexible structural form.

[0003] Existing steel structure awnings are generally tilted forward or to the sides. Although such a design can quickly guide rainwater down from the awning surface when it rains, the rainwater flows forward or to the sides when it gathers into a stream, which not only affects its aesthetics, but may also gather into a large stream to impact people and affect their entry and exit. Utility Model Content

[0004] The utility model aims to provide a cantilevered awning which can prevent water from flowing out from the front or both sides of the awning surface on rainy days, thereby reducing the impact on people entering and exiting.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a cantilevered canopy, including a cantilevered structure installed on a structural beam, the cantilevered structure including a connecting frame and a shelf board, a truss is arranged inside the connecting frame along its length direction, the truss is provided with at least two and the upper end surface heights of all the trusses increase successively from close to the structural beam to away from the structural beam, the shelf board is obliquely arranged at the upper ends of all the trusses, the lowest end of the shelf board is connected to a gutter, the gutter is arranged on one side of the structural beam and discharges water through a drain pipe.

[0006] A further improved solution of the utility model is that the connection frame includes first side frame plates symmetrically arranged on the structural beam, and a second side frame plate is arranged between one ends of the two first side frame plates.

[0007] A further improvement of the utility model is that the truss comprises a bottom plate and a top plate, a support plate is provided between the bottom plate and the top plate, the support plates are grouped in pairs and are relatively inclined and form a triangular support with the bottom plate.

[0008] A further improvement of the utility model is that beam supports are correspondingly arranged on opposite sides of the two first side frame plates, and the two ends of the truss are clamped in the beam supports.

[0009] A further improvement of the utility model is that the highest end of the shelf plate is sealed and connected to the side surface of the second side frame plate.

[0010] A further improvement of the utility model is that a drainage port is provided on one side of the bottom end surface of the gutter close to the structural beam, and a drainage pipe is connected to the drainage port.

[0011] A further improvement of the present invention is that a decorative plate is provided at the bottom of the connecting frame.

[0012] A further improvement of the present invention is that the first side frame plate is fixed to the structural beam by a plurality of first bolts, and the second side frame plate is fixed to the first side frame plate by a plurality of second bolts.

[0013] A further improvement of the present invention is that three trusses are provided and are arranged at equal intervals.

[0014] The beneficial effects of the utility model are:

[0015] The utility model can guide rainwater to one side of the wall and discharge it along the drainage pipe by arranging the inwardly inclined shed board, and can prevent water from flowing out from the front or both sides of the shed surface on rainy days, thereby reducing the impact on people entering and exiting.

[0016] The utility model can be set at the lowest end of the shed and on one side of the structural beam, which is conducive to direct drainage. The drainage pipe does not need to be bent on the shed surface to guide the flow, which reduces the length of the pipe body. The drainage pipe can be set along the wall to improve the overall aesthetics.

[0017] The utility model supports the shelf plate by means of a truss to improve the structural strength; the truss is clamped in the beam support of the first side frame plate; the beam support can be installed on the connecting frame during production, thus reducing the assembly time of on-site construction and improving construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model (the shelf is shown in the figure).

[0019] Figure 2 It is a schematic side cross-sectional view of the structure of the utility model.

[0020] Figure 3 It is a partially enlarged schematic diagram of the structural side section of the utility model.

[0021] In the figure, 1-structural beam, 2-connecting frame, 3-shed board, 4-truss, 5-gutter, 6-first side frame board, 7-second side frame board, 8-bottom plate, 9-top plate, 10-support plate, 11-decorative plate. DETAILED DESCRIPTION

[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. Example

[0023] Combination Figures 1 to 3 It can be seen that a cantilevered canopy includes a cantilevered structure installed on a structural beam 1, the cantilevered structure includes a connecting frame 2 and a shelf board 3, a truss 4 is arranged inside the connecting frame 2 along its length direction, the truss 4 is provided with at least two and the upper end surface heights of all the trusses 4 increase successively from close to the structural beam 1 to away from the structural beam 1, the shelf board 3 is obliquely arranged at the upper ends of all the trusses 4, the lowest end of the shelf board 3 is connected to a gutter 5, the gutter 5 is arranged on one side of the structural beam 1 and discharges water through a drain pipe.

[0024] The connection frame 2 includes a first side frame plate 6 symmetrically arranged on the structural beam 1, and a second side frame plate 7 is arranged between one end of the two first side frame plates 6. The connection frame 2 is a steel connection frame. Preferably, the connection frame 2 is provided with a color-coated edging to improve the aesthetics.

[0025] The truss 4 includes a bottom plate 8 and a top plate 9, and a support plate 10 is provided between the bottom plate 8 and the top plate 9. The support plates 10 are arranged in pairs and are relatively inclined to form a triangular support with the bottom plate 8. The number of trusses 4 is set as required. Preferably, three trusses 4 are provided and are arranged at equal intervals. Preferably, the trusses are made of cold-bent thin-walled light steel.

[0026] The two first side frame plates 6 are provided with corresponding beam supports on the opposite sides thereof, and the two ends of the truss are clamped in the beam supports. The beam supports are conventional beam support members used for lifting and supporting the crossbar in the prior art.

[0027] The highest end of the shelf plate 3 is sealed and connected to the side surface of the second side frame plate 7 .

[0028] A drainage port is provided on one side of the bottom end surface of the gutter 5 near the structural beam, and a drainage pipe is connected to the drainage port. Preferably, the gutter 5 is a stainless steel gutter, and rainwater converges along the shelf 3 into the gutter 5 without contacting the structural beam, and the converged rainwater is discharged along the drainage pipe.

[0029] A decorative plate 11 is provided at the bottom of the connection frame 2. Preferably, the decorative plate 11 is an aluminum veneer decorative finish.

[0030] The first side frame plate 6 is fixed to the structural beam 1 by a plurality of first bolts, and the second side frame plate 7 is fixed to the first side frame plate 6 by a plurality of second bolts.

[0031] The working principle of a cantilever awning provided by the utility model is as follows: during installation, first fix the first side frame plate 6 to the structural beam 1 of the building by bolts, then install the second side frame plate 7, and install the truss 4 between the first side frame plates 6 through the beam support, and then install the gutter 5 and the awning plate 3. On rainy days, rainwater flows along the inclined awning plate 3 to the gutter 5 on one side of the structural beam 1, and is discharged through the drainage pipe of the gutter 5, avoiding water flow from the awning surface from the front or both sides, thereby reducing the impact on people entering and exiting.

[0032] In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. Any equivalent structure or equivalent process transformation made using the contents of the utility model specification and the accompanying drawings, or directly or indirectly used in other related technical fields, are similarly included in the patent protection scope of the present utility model.

Claims

1. A cantilever canopy, characterized in that: The invention comprises a cantilever structure installed on a structural beam (1), the cantilever structure comprising a connection frame (2) and a shelf (3), a truss (4) being arranged in the connection frame (2) along its length direction, at least two trusses (4) being arranged and the height of the upper end surfaces of all the trusses (4) increasing in sequence from the direction close to the structural beam (1) to the direction away from the structural beam (1), the shelf (3) being arranged obliquely at the upper ends of all the trusses (4), the lowest end of the shelf (3) being connected to a gutter (5), the gutter (5) being arranged on one side of the structural beam (1) and draining water through a drainage pipe.

2. The cantilevered canopy according to claim 1, characterized in that: The connection frame (2) comprises a first side frame plate (6) symmetrically arranged on the structural beam (1), and a second side frame plate (7) is arranged between one end of the two first side frame plates (6).

3. The cantilevered canopy according to claim 1, characterized in that: The truss (4) comprises a bottom plate (8) and a top plate (9), a support plate (10) being arranged between the bottom plate (8) and the top plate (9), the support plates (10) being arranged in pairs and being relatively inclined to form a triangular support with the bottom plate (8).

4. The cantilevered canopy according to claim 1, characterized in that: The opposite sides of the two first side frame plates are correspondingly provided with beam supports, and the two ends of the truss are clamped in the beam supports.

5. The cantilevered canopy according to claim 2, characterized in that: The highest end of the shelf plate (3) is sealed and connected to the side of the second side frame plate (7).

6. The cantilevered canopy according to claim 1, characterized in that: A drainage outlet is provided on the bottom end surface of the gutter (5) on one side close to the structural beam (1), and a drainage pipe is connected to the drainage outlet.

7. The cantilevered canopy according to claim 1, characterized in that: A decorative plate (11) is provided at the bottom of the connection frame (2).

8. The cantilevered canopy according to claim 2, characterized in that: The first side frame plate (6) is fixed to the structural beam (1) by means of a plurality of first bolts, and the second side frame plate (7) is fixed to the first side frame plate (6) by means of a plurality of second bolts.

9. The cantilevered canopy according to claim 1, characterized in that: The trusses (4) are provided with three trusses (4) which are arranged at equal intervals.

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