Improved roof assembly ventilator

Abstract

The utility model relates to an improved roof assembly type ventilation air tower, connecting rod is connected between the framework, and the framework and connecting rod all adopt C type steel, and connecting rod and the framework adopt the cooperation fastener mode connection between inserting, and the framework includes horizontal pole, stand, triangular roof truss, outer arc framework and vertical support pole, and the outer arc framework is inverted U type structure and both sides bottom is to the inside inclined shape, and the left and right ends of triangular roof truss of inverted V type structure are connected with the left and right sides of outer arc framework respectively, and vertical support pole is connected between triangular roof truss and outer arc framework, and the symmetric stand of left and right is connected below triangular roof truss, and horizontal pole is connected between the stand, and each component adopts the cooperation fastener mode connection and is formed between parts, the utility model can speed up the speed of on -the -spot assembly, and the connection is more closely firm, and the use is more durable, can more effectively speed up production, and the production efficiency and production capacity of factory have been improved.

Description

[Technical Field]

[0001] This utility model relates to the field of roof ventilation louvers, specifically an improved roof prefabricated ventilation louver. [Background Technology]

[0002] With industrial development, there is a significant demand for roof ventilation louvers in modern industrial steel structure plants. Two main connection methods exist for these louvers: welding and bolted connections. However, neither of these methods is convenient for transportation or packaging.

[0003] Therefore, it would be of great significance to provide a prefabricated roof ventilation louver that is completely weld-free, grind-free, paint-free, and does not damage the galvanized layer, while also being structurally stable, easy to install, and convenient to transport. [Utility Model Content]

[0004] The purpose of this utility model is to overcome the above-mentioned shortcomings and provide an improved roof-mounted prefabricated ventilation louver, which speeds up on-site assembly, makes the louver connections tighter and stronger, and makes them more durable. This can more effectively accelerate production and improve the factory's production efficiency and output.

[0005] To achieve the above objectives, an improved prefabricated roof ventilation louver is designed, comprising a frame and connecting rods 11. The frames are arranged opposite each other and connected by connecting rods 11. Both the frame and the connecting rods 11 are made of C-shaped steel. The connecting rods 11 are connected to the frame using insert fasteners. The frame includes horizontal bars 2, vertical bars 1, a triangular roof frame 8, an outer arc frame 7, and vertical support rods 10. The outer arc frame 7 has an inverted U-shaped structure, with its bottom sides inclined inwards. The triangular roof frame 8 has an inverted V-shaped structure and is located on the outer arc frame. 7. On the inner side, the left and right ends of the triangular roof frame 8 are respectively connected to the left and right sides of the outer arc frame 7. A vertical support rod 10 is connected between the middle of the triangular roof frame 8 and the middle of the outer arc frame 7. Symmetrical uprights 1 are connected below the triangular roof frame 8. The uprights 1 are arranged vertically. A horizontal bar 2 is connected between the uprights 1. The outer arc frame 7 and the triangular roof frame 8, the triangular roof frame 8 and the uprights 1, the uprights 1 and the horizontal bar 2, the vertical support rod 10 and the outer arc frame 7, and the vertical support rod 10 and the triangular roof frame 8 are all connected by insert fasteners.

[0006] Furthermore, a lower outer inclined support 4 and an upper outer inclined support 5 are provided on the outer side of the upright 1. One end of the lower outer inclined support 4 and the upper outer inclined support 5 are connected to the upright 1. The other end of the lower outer inclined support 4 is connected to the bottom end of the outer arc frame 7. The other end of the upper outer inclined support 5 is connected to the middle of the left / right side of the outer arc frame 7. The lower outer inclined support 4 and the upper outer inclined support 5 are connected to the upright 1 and the outer arc frame 7 respectively by insert fasteners, which enhances the stability of the overall structure of the outer arc frame 7 and makes the connection between the outer arc frame 7 and the upright 1 more stable.

[0007] Furthermore, both the lower outer inclined support 4 and the upper outer inclined support 5 are arranged at an angle. The lower outer inclined support 4 is located below the upper outer inclined support 5. The inner end of the lower outer inclined support 4 is higher than its outer end, and the inner end of the upper outer inclined support 5 is lower than its outer end, which further improves the structural stability.

[0008] Furthermore, the frame has slits cut into it, and the connecting rod 11 is inserted into the slits and fixed together with self-tapping screws. This insert-fitting fastener method not only allows for fast assembly but also ensures a tighter and more secure connection.

[0009] Furthermore, the upright 1 and the crossbar 2 form an H-shaped bracket. A downward inclined support 3 is provided below the crossbar 2. The downward inclined support 3 is arranged symmetrically on the left and right. One end of the downward inclined support 3 is connected to the crossbar 2 by a plug-in fastener, and the other end of the downward inclined support 3 is connected to the upright 1 by a plug-in fastener, which enhances the stability of the connection between the crossbar 2 and the upright 1.

[0010] Furthermore, inclined supports 6 are provided on both the left and right sides of the top of the triangular roof frame 8 and the outer arc frame 7. The inclined supports 6 are symmetrically arranged and inclined. One end of the inclined support 6 is connected to the outer arc frame 7 by insert fasteners, and the other end of the inclined support 6 is connected to the triangular roof frame 8 by insert fasteners, which further enhances the stability and reliability of the overall structure of the triangular roof frame 8 and the outer arc frame 7.

[0011] Furthermore, an upper horizontal support 9 is provided above the crossbar 2. The upper horizontal support 9 is arranged parallel to the crossbar 2. Both ends of the upper horizontal support 9 are connected to the triangular roof frame 8 by insert fasteners, which further makes the connection of the air vents tighter and more secure.

[0012] Furthermore, after the uprights 1, horizontal bars 2, outer arc frame 7, triangular roof frame 8, and vertical support rods 10 are assembled into a frame using insert fasteners, the connecting rods 11 are inserted and connected to the assembled frame.

[0013] Furthermore, the outer arc frame 7 is formed by bending C-shaped steel into an inverted U-shaped structure, and the bending sections are transitioned by chamfers, which not only makes the processing more convenient and faster, but also makes the connection more flexible.

[0014] Compared with the prior art, this utility model has the following advantages:

[0015] (1) This utility model can increase the factory's production efficiency and increase the factory's production volume;

[0016] (2) This utility model speeds up the on-site assembly process, enabling quick and accurate installation without the need for marking lines or rulers, thus improving the on-site installation speed.

[0017] (3) This utility model can make the air louver connection tighter and stronger, making it more durable. At the same time, it can more effectively prevent the air louver body from deforming or loosening, strengthen the force, and resist the occurrence of strong winds and typhoons.

[0018] (4) This utility model makes it possible to connect the frame without welding and damaging the zinc layer of the frame, which is safer and more durable than the traditional one that only has a ventilator.

[0019] (5) This utility model can solve the problem of transportation and rapid processing of ventilation louvers. Compared with the old-fashioned welded louvers which can only produce 20 louvers per day, this utility model can assemble 200 louvers with fully automated equipment for material feeding.

[0020] In summary, this utility model has the advantages of more effectively accelerating production, increasing installation speed, and ensuring construction quality, and is worthy of widespread application. [Image Description]

[0021] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0022] Figure 2 yes Figure 1 Schematic diagrams of the structure before and after assembly at point I;

[0023] Figure 3 This is a front structural diagram of the present invention;

[0024] Figure 4 This is a side view of the structure of this utility model;

[0025] Figure 5 This is a top view of the structure of this utility model;

[0026] In the diagram: 1. Upright pole; 2. Horizontal bar; 3. Lower diagonal support; 4. Lower outer diagonal support; 5. Upper outer diagonal support; 6. Upper diagonal support; 7. Outer arc frame; 8. Triangular roof frame; 9. Upper horizontal support; 10. Vertical support rod; 11. Connecting rod. [Detailed Implementation]

[0027] The present invention will be further described below with reference to the accompanying drawings:

[0028] As attached Figure 1 To be continued Figure 5 As shown, this utility model provides an improved prefabricated roof ventilation louver, including a frame and connecting rods 11. The frames are arranged opposite each other and connected by connecting rods 11. Both the frame and the connecting rods 11 are made of C-shaped steel. The connecting rods 11 are connected to the frame by insert fasteners. The frame includes horizontal bars 2, vertical bars 1, a triangular roof frame 8, an outer arc frame 7, and vertical support rods 10. The outer arc frame 7 has an inverted U-shaped structure, and the bottom of both sides of the outer arc frame 7 is inclined inward. The triangular roof frame 8 has an inverted V-shaped structure and is located inside the outer arc frame 7. The left and right ends of the triangular roof frame 8 are respectively connected to the left and right sides of the outer arc frame 7. A vertical support rod 10 connects the middle of the frame 8 to the middle of the outer arc frame 7. Symmetrical uprights 1 are connected to the bottom of the triangular roof frame 8. The uprights 1 are vertically arranged, and horizontal bars 2 connect them. The outer arc frame 7 and the triangular roof frame 8, the triangular roof frame 8 and the uprights 1, the uprights 1 and the horizontal bars 2, the vertical support rods 10 and the outer arc frame 7, and the vertical support rods 10 and the triangular roof frame 8 are all connected using insert-fit fasteners. Regarding the use of insert-fit fasteners, for example, the frame has cutouts, and the connecting rods 11 are inserted into the cutouts and fixed together with self-tapping screws. This insert-fit fastener method not only allows for fast assembly but also results in a tighter and more secure connection.

[0029] The upright 1 is provided with a lower outer inclined support 4 and an upper outer inclined support 5. One end of the lower outer inclined support 4 and the upper outer inclined support 5 are connected to the upright 1. The other end of the lower outer inclined support 4 is connected to the bottom end of the outer arc frame 7. The other end of the upper outer inclined support 5 is connected to the middle of the left / right side of the outer arc frame 7. The lower outer inclined support 4 and the upper outer inclined support 5 are connected to the upright 1 and the outer arc frame 7 respectively by insert fasteners, which enhances the overall structural stability of the outer arc frame 7 and makes the connection between the outer arc frame 7 and the upright 1 more stable. The lower outer inclined support 4 and the upper outer inclined support 5 are both arranged at an angle. The lower outer inclined support 4 is located below the upper outer inclined support 5. The inner end of the lower outer inclined support 4 is higher than its outer end, and the inner end of the upper outer inclined support 5 is lower than its outer end, which further improves the structural stability.

[0030] Upright pole 1 and horizontal pole 2 form an H-shaped support. Below horizontal pole 2, a downward inclined support 3 is provided. The downward inclined support 3 is arranged symmetrically on the left and right. One end of the downward inclined support 3 is connected to horizontal pole 2 by insert fastener, and the other end of the downward inclined support 3 is connected to upright pole 1 by insert fastener, which enhances the stability of the connection between horizontal pole 2 and upright pole 1. Above horizontal pole 2, an upper horizontal support 9 is provided. The upper horizontal support 9 is arranged parallel to horizontal pole 2. Both ends of the upper horizontal support 9 are connected to the triangular roof frame 8 by insert fastener, which further makes the connection of the air vents tighter and more secure.

[0031] The uprights 1, horizontal bars 2, outer arc frame 7, triangular roof frame 8, and vertical support rods 10 are assembled into a frame using insert fasteners. Connecting rods 11 are then inserted and connected to the assembled frame. The outer arc frame 7 uses C-shaped steel bent into an inverted U-shaped structure, with chamfered transitions between the bent sections, making processing more convenient and faster, and connections more flexible. The top left and right sides of the triangular roof frame 8 are each equipped with an upward-sloping support 6 between itself and the outer arc frame 7. The upward-sloping supports 6 are symmetrically arranged and inclined. One end of the upward-sloping support 6 is connected to the outer arc frame 7 using insert fasteners, and the other end is connected to the triangular roof frame 8 using insert fasteners, further enhancing the stability and reliability of the overall structure of the triangular roof frame 8 and the outer arc frame 7.

[0032] The roof-mounted prefabricated ventilation louver of this utility model includes a frame and connecting rods. The connecting rods can be quickly processed and assembled using fasteners, making them easy to carry and transport. The frame is assembled using a quick-assembly fastener method.

[0033] During the assembly of this prefabricated roof ventilation louver, one end of the upright 1 is inserted and connected to the other end of the horizontal bar 2 (the upright 1 is cut and prepared using laser equipment), and is also connected to the other end of the horizontal bar 2. The lower diagonal support 3 is inserted and connected to the assembled horizontal bar 2. The upright 1 is inserted and connected to the assembled triangular roof frame 8. One end of the upper horizontal support 9 is inserted and connected to the triangular roof frame 8. One end of the upper diagonal support 6 is inserted and connected to the triangular roof frame 8, and the other end is inserted and connected to the outer arc frame 7. One end of the upper outer diagonal support 5 is inserted and connected to the upright 1, and the other end is inserted and connected to the outer arc frame 7. One end of the lower outer diagonal support 4 is inserted and connected to the upright 1, and the other end is inserted and connected to the outer arc frame 7. The upright 11 is inserted and connected to the assembled frame.

[0034] The working principle of this utility model is as follows: C-shaped steel (keel) is cut using laser equipment, and then inserted and connected to the frame. A significant advantage of using C-shaped steel in this utility model is its flexible accessory connection capability. The C-shaped steel has a reasonable cross-sectional shape, excellent cross-sectional properties, and high bending and torsional strength. This prefabricated roof ventilation louver structure improves processing speed, facilitates installation and use, and makes the frame system more robust.

[0035] The contents not described in detail in this specification are existing technologies known to those skilled in the art. The standard parts used can be purchased from the market, and the irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the circuit connection adopts conventional connection methods in the existing technology, which will not be described in detail here.

[0036] This utility model is not limited to the above-described embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of this utility model shall be considered equivalent substitutions and shall be included within the protection scope of this utility model.

Claims

1. An improved prefabricated roof ventilation louver, characterized in that: The system includes a frame and connecting rods (11). The frames are arranged in a front-to-back manner and connected to each other by connecting rods (11). Both the frame and the connecting rods (11) are made of C-shaped steel. The connecting rods (11) are connected to the frame by insert fasteners. The frame includes horizontal bars (2), vertical bars (1), a triangular roof frame (8), an outer arc frame (7), and vertical support rods (10). The outer arc frame (7) has an inverted U-shaped structure, and the bottom sides of the outer arc frame (7) are inclined inward. The triangular roof frame (8) has an inverted V-shaped structure and is located inside the outer arc frame (7). The left side of the triangular roof frame (8) The right ends are connected to the left and right sides of the outer arc frame (7) respectively. A vertical support rod (10) is connected between the middle of the triangular roof frame (8) and the middle of the outer arc frame (7). A pair of symmetrical uprights (1) are connected to the bottom of the triangular roof frame (8). The uprights (1) are arranged vertically. A horizontal bar (2) is connected between the uprights (1). The outer arc frame (7) and the triangular roof frame (8), the triangular roof frame (8) and the uprights (1), the uprights (1) and the horizontal bar (2), the vertical support rod (10) and the outer arc frame (7), and the vertical support rod (10) and the triangular roof frame (8) are all connected by insert fasteners.

2. The improved roof-mounted prefabricated ventilation louver as described in claim 1, characterized in that: The outer side of the upright (1) is provided with a lower outer inclined support (4) and an upper outer inclined support (5). One end of the lower outer inclined support (4) and the upper outer inclined support (5) are connected to the upright (1). The other end of the lower outer inclined support (4) is connected to the bottom end of the outer arc frame (7). The other end of the upper outer inclined support (5) is connected to the middle of the left / right side of the outer arc frame (7). The lower outer inclined support (4) and the upper outer inclined support (5) are connected to the upright (1) and the outer arc frame (7) respectively by insert fasteners.

3. The improved roof-mounted prefabricated ventilation louver as described in claim 2, characterized in that: The lower outer inclined support (4) and the upper outer inclined support (5) are both arranged in an inclined manner. The lower outer inclined support (4) is located below the upper outer inclined support (5). The inner end of the lower outer inclined support (4) is higher than its outer end, and the inner end of the upper outer inclined support (5) is lower than its outer end.

4. The improved roof-mounted prefabricated ventilation louver as described in claim 1, characterized in that: The frame has cuts, and the connecting rod (11) is inserted into the cuts and fixed together with a self-tapping screw.

5. The improved roof-mounted prefabricated ventilation louver as described in claim 1, characterized in that: The upright (1) and the crossbar (2) form an H-shaped bracket. A downward inclined support (3) is provided below the crossbar (2). The downward inclined support (3) is arranged symmetrically on the left and right. One end of the downward inclined support (3) is connected to the crossbar (2) by insert fastener, and the other end of the downward inclined support (3) is connected to the upright (1) by insert fastener.

6. The improved roof-mounted prefabricated ventilation louver as described in claim 1, characterized in that: The top left and right sides of the triangular roof frame (8) are provided with upper inclined supports (6) between the outer arc frame (7) and the upper inclined supports (6). The upper inclined supports (6) are arranged symmetrically and inclined. One end of the upper inclined support (6) is connected to the outer arc frame (7) by insert fasteners, and the other end of the upper inclined support (6) is connected to the triangular roof frame (8) by insert fasteners.

7. The improved roof-mounted prefabricated ventilation louver as described in claim 1, characterized in that: An upper horizontal support (9) is provided above the horizontal bar (2). The upper horizontal support (9) is arranged parallel to the horizontal bar (2). The two ends of the upper horizontal support (9) are connected to the triangular roof frame (8) by insert fasteners.

8. The improved roof-mounted prefabricated ventilation louver as described in claim 1, characterized in that: After the uprights (1), horizontal bars (2), outer arc frame (7), triangular roof frame (8), and vertical support rods (10) are assembled into a frame using a plug-in fastener method, the connecting rods (11) are inserted and connected to the assembled frame.

9. The improved roof-mounted prefabricated ventilation louver as described in claim 1, characterized in that: The outer arc frame (7) is formed by bending C-shaped steel to form an inverted U-shaped structure, and the bending sections are transitioned by chamfering.

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