Combined aluminum alloy frame

Abstract

The utility model relates to a combined type aluminum alloy frame, which aims to solve the technical problem that the cost is high as the whole frame needs to be replaced when one part of the existing aluminum alloy frame formed by bending a long frame is damaged, and comprises a plurality of U-shaped frames which are vertically arranged to form a frame body, one end of the U-shaped frame is movably connected with a stud, and one end of the stud is in threaded connection with a nut; an existing integrated aluminum alloy frame design is abandoned, a combined design is adopted, in the installation process, the T-shaped sliding blocks are inserted into the T-shaped sliding grooves so that the two adjacent U-shaped frames can be kept perpendicular, the two adjacent U-shaped frames can pass through the through holes in one ends of the studs and then are screwed through the nuts to be fixed, and damaged parts can be independently replaced; the mounting holes are used for connecting and fixing the solar panels and the U-shaped frame, and due to the fact that the thickness degrees of mounting bolts of different solar panels are different, the mounting holes are long-strip-shaped holes, a plurality of round holes with different diameters are adjusted and controlled, and the mounting holes can be matched with bolts with different thicknesses.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy frames, in particular to a combined aluminum alloy frame. Background Art

[0002] Aluminum alloy frame refers to a frame made of aluminum alloy material, and its main components are alloy materials of aluminum, copper, zinc, manganese and other elements. Aluminum alloy is a common metal material with high strength, good corrosion resistance and toughness. Therefore, it is widely used in various occasions that require durability and aesthetics, such as furniture, construction, aviation and other fields. In solar power generation, solar panels are usually installed in aluminum alloy frames to protect the edges of solar panels and facilitate the laying and installation of solar panels.

[0003] The aluminum alloy frames used in existing solar panels are mostly formed by bending a long frame. In some windy and sandy areas in the northwest, the aluminum alloy frames exposed to the outside for a long time are easily affected by flying sand and rocks, and are prone to deformation and damage. When the existing aluminum alloy frame formed by bending a long frame is damaged in one place, the entire frame needs to be replaced, and the replacement cost is high. In view of this, we propose a combined aluminum alloy frame. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art, meet practical needs, and provide a combined aluminum alloy frame to solve the technical problem that the existing aluminum alloy frame formed by bending a long frame needs to be replaced at a high cost when one part is damaged.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a modular aluminum alloy frame, including a plurality of U-shaped frames, the plurality of U-shaped frames are vertically arranged to form a frame body, one end of the U-shaped frame is movably connected with a stud, one end of the stud is threadedly connected with a nut, the other end of the U-shaped frame is provided with a through hole that runs through the middle of one end of the U-shaped frame, the stud is inserted into the through hole, and the two U-shaped frames vertical to each other are connected and slidably connected at one side.

[0006] Preferably, T-shaped sliders are provided on the bottom surfaces on both sides of one end of the U-shaped frame, and T-shaped grooves connected to the other end of the U-shaped frame are opened on the two sides of the bottom surfaces of the other end of the U-shaped frame. The two U-shaped frames that are perpendicular to each other are connected and limitedly slid by T-shaped sliders and T-shaped grooves.

[0007] Preferably, the U-shaped frame is provided with a plurality of mounting holes penetrating through the frame walls on both sides of the U-shaped frame, and the mounting holes are in the shape of a long hole adjusting a plurality of circular holes with different diameters.

[0008] Preferably, a through groove connected to the surface of the other end of the U-shaped frame is formed on the top of the U-shaped frame, a sliding groove is formed along the bottom of the through groove, a slot is formed along one end of the U-shaped frame along the through groove, a card groove connected to the outside of the other end of the U-shaped frame is formed along one end of the sliding groove, and a cylindrical slider is provided at the other end of the stud, and the surfaces at both ends of the slider are slidably connected to the inner walls on both sides of the sliding groove.

[0009] Preferably, the length of the slider is adapted to the width of the slot, the length of the slider is greater than the width of the through slot, and the length of the slider is greater than the width of the card slot.

[0010] Preferably, the diameter of the stud is not greater than the width of the through slot and the width of the clamping slot.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model abandons the existing integrated aluminum alloy frame design and adopts a modular design. During installation, the T-shaped slider of the U-shaped frame is inserted into the T-shaped slide groove at the other end of another U-shaped frame perpendicular to it, so that the two adjacent U-shaped frames can be kept vertical. The slider is pushed to make one end of the stud pass through the slot and the through hole of the other U-shaped frame in turn, and then the nut is tightened to fix the two adjacent U-shaped frames in a vertical state. When any U-shaped frame is damaged, it can be replaced separately, reducing the cost of frame replacement.

[0013] 2. The mounting hole designed by the utility model is in the shape of a long hole adjusting a number of circular holes of different diameters. The mounting hole is used to connect and fix the solar panel to the U-shaped frame. Since the thickness of the mounting bolts of different solar panels is different, the mounting hole is in the shape of a long hole adjusting a number of circular holes of different diameters, which can be adapted to bolts of different thicknesses, thereby facilitating the installation of different solar panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall application state structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the partially enlarged split structure of point A of the present invention.

[0017] In the figure: 1. U-shaped frame; 101. through hole; 102. T-shaped slider; 103. T-shaped slide groove; 104. mounting hole; 105. through groove; 106. slide groove; 107. slot; 108. card slot; 2. stud; 201. slider; 3. nut. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0019] Example:

[0020] This embodiment discloses a combined aluminum alloy frame. Figures 1 to 3 , including a plurality of U-shaped frames 1, the plurality of U-shaped frames 1 are arranged perpendicularly to each other to form a frame body, a stud 2 is movably connected to one end of the U-shaped frame 1, a nut 3 is threadedly connected to one end of the stud 2, a through hole 101 penetrating the middle of one end of the U-shaped frame 1 is opened at the other end of the U-shaped frame 1, the stud 2 is passed through the through hole 101, and two mutually perpendicular U-shaped frames 1 are connected and slidably connected on one side; in this embodiment, four U-shaped frames 1 are provided, and the four U-shaped frames 1 are arranged perpendicularly to each other to form a frame body, the stud 2 is passed through another through hole 101, and the nut 3 is tightened, so that two adjacent U-shaped frames 1 can be fixed in a vertical state.

[0021] Specifically, Figures 1 to 3 As shown, T-shaped sliders 102 are provided on the bottom surfaces of both sides of one end of the U-shaped frame 1, and T-shaped grooves 103 connected to the other end of the U-shaped frame 1 are provided on the surfaces of both sides of the other end of the U-shaped frame 1. The two U-shaped frames 1 perpendicular to each other are connected and limitedly slid by the T-shaped sliders 102 and the T-shaped grooves 103 on one side thereof. The T-shaped slider 102 of the first U-shaped frame 1 is inserted into the T-shaped groove 103 at the other end of the other U-shaped frame 1 perpendicular thereto, so that the two adjacent U-shaped frames 1 can be kept perpendicular.

[0022] Further, such as Figure 1 , Figure 2 As shown, the U-shaped frame 1 is provided with a plurality of mounting holes 104 penetrating the frame walls on both sides of the U-shaped frame 1. The mounting holes 104 are in the shape of a long hole that adjusts a plurality of circular holes of different diameters. The mounting holes 104 are used to connect and fix the solar panel to the U-shaped frame 1. Since the thickness of the mounting bolts of different solar panels is different, the mounting holes 104 are in the shape of a long hole that adjusts a plurality of circular holes of different diameters and can be adapted to bolts of different thicknesses, thereby facilitating the installation of different solar panels.

[0023] Further, if Figure 2 , Figure 3 As shown, a through groove 105 connected to the surface of the other end of the U-shaped frame 1 is provided on the top of the U-shaped frame 1, a slide groove 106 is provided along the bottom of the U-shaped frame 1, a slot 107 is provided along one end of the through groove 105 of the U-shaped frame 1, and a clamping groove 108 connected to the outside of the other end of the U-shaped frame 1 is provided along one end of the slide groove 106 of the U-shaped frame 1. A cylindrical slider 201 is provided at the other end of the stud 2. The surfaces at both ends of the slider 201 are slidably connected to the inner walls of both sides of the slide groove 106. The slider 201 is inserted into the slot 107 from the through groove 105, and then the stud 2 is laid flat, and the slider 201 is pushed along the slide groove 106 to make one end of the stud 2 pass through the clamping groove 108 and the through hole 101 in sequence.

[0024] It is worth noting that if Figure 2 , Figure 3 As shown, the length of the slider 201 is adapted to the width of the slot 107 , the length of the slider 201 is greater than the width of the through slot 105 , and the length of the slider 201 is greater than the width of the clamping slot 108 , preventing the slider 201 from driving the stud 2 to fall off from the through slot 105 and the clamping slot 108 .

[0025] It is worth noting that Figure 2 , Figure 3 As shown, the diameter of the stud 2 is not greater than the width of the through slot 105 and the width of the locking slot 108 , so as to facilitate the stud 2 to counterattack in the sliding slot 106 and enter the through hole 101 .

[0026] Working principle: When assembling the present invention, the T-shaped slider 102 of the corresponding U-shaped frame 1 is inserted into the T-shaped slot 103 at the other end of the other U-shaped frame 1 which is perpendicular to it, so that the two adjacent U-shaped frames 1 can be kept vertical, the slider 201 is inserted into the slot 107 from the through slot 105, and then the stud 2 is laid flat, and the slider 201 is pushed along the slot 106 to make one end of the stud 2 pass through the slot 108 and the through hole 101 of the other U-shaped frame 1 in sequence, and then the nut 3 is tightened to fix the two adjacent U-shaped frames 1 in a vertical state, and then the two right-angled sides of the solar panel are inserted into the clamping cavity formed by the two side frame walls of the two adjacent U-shaped frames 1, and the solar panel is connected and fixed to the U-shaped frame 1 through the mounting hole 104 and the mounting bolts, and then the connection operation of the two adjacent U-shaped frames 1 is repeated, and when any U-shaped frame 1 is damaged, it can be replaced separately to reduce the frame replacement cost.

[0027] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A combined aluminum alloy frame, characterized in that: The invention comprises a plurality of U-shaped frames (1), wherein the plurality of U-shaped frames (1) are arranged perpendicularly to each other to form a frame body, one end of the U-shaped frame (1) is movably connected with a stud (2), one end of the stud (2) is threadedly connected with a nut (3), the other end of the U-shaped frame (1) is provided with a through hole (101) penetrating the middle of one end of the U-shaped frame (1), the stud (2) is inserted into the through hole (101), and two mutually perpendicular U-shaped frames (1) are connected to each other by sliding connection.

2. The combined aluminum alloy frame according to claim 1, characterized in that: The bottom surfaces of both sides of one end of the U-shaped frame (1) are provided with T-shaped sliding blocks (102), and the surfaces of both sides of the other end of the U-shaped frame (1) are provided with T-shaped sliding grooves (103) connected to the other end of the U-shaped frame (1). The two U-shaped frames (1) perpendicular to each other are connected and limitedly slid by the T-shaped sliding blocks (102) and the T-shaped sliding grooves (103) on one side.

3. The combined aluminum alloy frame according to claim 2, characterized in that: The U-shaped frame (1) is provided with a plurality of mounting holes (104) penetrating the frame walls on both sides of the U-shaped frame (1), and the mounting holes (104) are in the shape of a long hole that adjusts a plurality of circular holes with different diameters.

4. The combined aluminum alloy frame according to claim 3, characterized in that: The top of the U-shaped frame (1) is provided with a through groove (105) connected to the surface of the other end of the U-shaped frame (1); the bottom of the U-shaped frame (1) is provided with a slide groove (106); the U-shaped frame (1) is provided with a slot (107) along one end of the through groove (105); the U-shaped frame (1) is provided with a clamping groove (108) connected to the outside of the other end of the U-shaped frame (1) along one end of the slide groove (106); the other end of the stud (2) is provided with a cylindrical slider (201); the surfaces at both ends of the slider (201) are slidably connected to the inner walls of the slide groove (106) at both sides.

5. The combined aluminum alloy frame according to claim 4, characterized in that: The length of the slider (201) is adapted to the width of the slot (107), the length of the slider (201) is greater than the width of the through slot (105), and the length of the slider (201) is greater than the width of the card slot (108).

6. The combined aluminum alloy frame according to claim 5, characterized in that: The diameter of the stud (2) is no greater than the width of the through slot (105) and the width of the clamping slot (108).

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