Corner reinforcing structure for aluminum alloy profile

Abstract

The utility model discloses a corner reinforcing structure for aluminum alloy sections, which comprises a first aluminum alloy section and a second aluminum alloy section, a first fixing plate is welded on one side of the first aluminum alloy section, a first hinge seat is arranged on the first fixing plate, a second fixing plate is welded on one side of the second aluminum alloy section, and the bottom of the first fixing plate is hinged with one end of the top of the second fixing plate. A sliding groove is formed in the top of the second fixing plate, and a moving assembly facilitating angle adjustment is arranged at the top of the second fixing plate. A first fixing plate and a second fixing plate are welded to one side of the first aluminum alloy profile and one side of the second aluminum alloy profile, then a handle is rotated to drive a screw rod to rotate, the screw rod rotates to drive a screw sleeve to slide in a sliding groove formed in the second fixing plate, and the screw sleeve slides to drive a second hinge base on the top to move; and the second hinge seat pulls the first hinge seat and the first fixing plate to incline through the moving plate, angle adjustment or storage can be conducted according to needs, and the application range of the reinforcing structure is widened.

Description

Technical Field

[0001] The utility model relates to a corner reinforcement structure for aluminum alloy profiles, belonging to the technical field of aluminum alloy corner reinforcement. Background Art

[0002] Aluminum alloy profiles have been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding, construction, decoration, and chemical industries. With the rapid development of science and technology and industrial economy in recent years, the demand for aluminum alloy welded structural parts has increased, which has led to in-depth research on the weldability of aluminum alloys. The wide application of aluminum alloys has promoted the development of aluminum alloy welding technology, and the development of welding technology has expanded the application field of aluminum alloys. Therefore, aluminum alloy welding technology is becoming one of the hot spots of research.

[0003] In the prior art, for example, the Chinese patent publication number CN 216157239 U states that "a corner reinforcement structure for aluminum alloy profiles" includes an aluminum alloy profile and a corner reinforcement structure installed on the aluminum alloy profile. One end of the aluminum alloy profile is cut with a bevel, and the bevels of the two aluminum alloy profiles are aligned and pressed together to form a corner of the aluminum alloy profile. A reinforcement hole is provided on the side of the aluminum alloy profile close to the bevel. The reinforcement hole is a through hole that passes through the two sides of the aluminum alloy profile, and the corner reinforcement structure is inserted into the reinforcement hole. An auxiliary clamping device is sleeved on one end of the corner reinforcement structure. The beneficial effect is that a reinforcement hole is provided at the corner of the aluminum alloy profile and a reinforcement rod is inserted into the reinforcement hole. Under the action of the reinforcement rod, the profile at the upper end can be supported, and the first spring between the reinforcement rods is in a stretched state in the working state. In this way, under the action of the first spring, the tendency of the two reinforcement rods to approach each other squeezes the two aluminum alloy profiles tightly together to ensure a firm connection at the corner.

[0004] However, in the prior art, the corner reinforcement structure of the aluminum alloy profile is generally welded or fixed by a complex structure. The application scope of the traditional reinforcement structure is small and it is not convenient to reuse. Therefore, a corner reinforcement structure of an aluminum alloy profile with adjustable angle is designed. Utility Model Content

[0005] The purpose of the utility model is to design a corner reinforcement structure for aluminum alloy profiles in view of the above-mentioned problems existing in the prior art, overcome the shortcomings of the prior art.

[0006] In order to achieve the above purpose, the technical solution of the utility model is:

[0007] A corner reinforcement structure for aluminum alloy profiles, comprising aluminum alloy profile 1 and aluminum alloy profile 2, wherein a fixing plate 1 is welded to one side of the aluminum alloy profile 1, a hinge seat 1 is arranged on the fixing plate 1, a fixing plate 2 is welded to one side of the aluminum alloy profile 2, the bottom of the fixing plate 1 is hinged to one end of the top of the fixing plate 2, a slide groove is provided on the top of the fixing plate 2, and a movable component for convenient angle adjustment is arranged on the top of the fixing plate 2.

[0008] Preferably, the moving assembly includes a screw sleeve and two support plates, the screw sleeve slides in the slide groove, and the two support plates are respectively fixed at two ends of the top of the second fixed plate.

[0009] Preferably, the inner ring rotating sleeve of the screw sleeve is provided with a screw, and one end of the screw is rotated inside a support plate.

[0010] Preferably, the other end of the screw rod passes through another support plate and is fixedly connected with a handle, the outer ring of the handle is provided with a clamping ring, the bottom of the clamping ring is fixed to the top of the second fixing plate, and the top of the screw sleeve is provided with a second hinged seat.

[0011] Preferably, a movable plate is provided between the second hinge seat and the first hinge seat.

[0012] Preferably, the inner sides of the aluminum alloy profile 1 and the aluminum alloy profile 2 close to each other are provided with a clamping plate groove, and the outer sides of the aluminum alloy profile 1 and the aluminum alloy profile 2 close to each other are detachably clamped with an angle clamping plate.

[0013] Preferably, a connecting shaft is provided at the angle position between the aluminum alloy profile 1 and the aluminum alloy profile 2, and the outer ring of the connecting shaft is hinged with angle plate 1 and angle plate 2 respectively, and the angle plate 1 and angle plate 2 are respectively fixed in the clamping grooves opened in the aluminum alloy profile 1 and the aluminum alloy profile 2 by bolts.

[0014] Beneficial effects achieved by the utility model:

[0015] By welding fixing plate 1 and fixing plate 2 on one side of aluminum alloy profile 1 and aluminum alloy profile 2, the aluminum alloy profile 1 and aluminum alloy profile 2 can be driven to adjust the angle through the provided moving component, turning the handle can drive the screw to rotate, the rotation of the screw can drive the screw sleeve to slide in the slide groove opened in fixing plate 2, the sliding of the screw sleeve drives the top hinge seat 2 to move, the hinge seat 2 pulls the hinge seat 1 and fixing plate 1 to tilt through the moving plate, the fixing plate 1 drives the aluminum alloy profile 1 to tilt, the angle can be adjusted or stored as needed, thereby improving the application range of the reinforced structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional structural schematic diagram of an embodiment of the utility model is given;

[0017] Figure 2 for Figure 1 The side view structural diagram shown;

[0018] Figure 3 for Figure 1 Schematic diagram of the three-dimensional structure of the moving component shown.

[0019] Figure numerals: 1. Aluminum alloy profile 1; 2. Aluminum alloy profile 2; 3. Fixed plate 1; 4. Articulated seat 1; 5. Fixed plate 2; 6. Moving assembly; 61. Screw sleeve; 62. Support plate; 63. Screw rod; 64. Handle; 7. Articulated seat 2; 8. Moving plate; 9. Angle clamp; 10. Connecting shaft; 11. Angle plate 1; 12. Angle plate 2. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and cannot be used to limit the protection scope of the utility model.

[0021] Example 1

[0022] like Figure 1-3 As shown, the utility model proposes a corner reinforcement structure for aluminum alloy profiles, including an aluminum alloy profile 1 and an aluminum alloy profile 2, a fixing plate 3 is welded on one side of the aluminum alloy profile 1, a hinge seat 4 is arranged on the fixing plate 3, a fixing plate 25 is welded on one side of the aluminum alloy profile 22, the bottom of the fixing plate 3 is hinged to one end of the top of the fixing plate 25, a sliding groove is provided on the top of the fixing plate 25, and a moving component 6 for convenient angle adjustment is arranged on the top of the fixing plate 25.

[0023] In this embodiment, a fixing plate 3 is welded to one side of the aluminum alloy profile 1, and a hinge seat 4 is arranged on the fixing plate 3; a fixing plate 25 is welded to one side of the aluminum alloy profile 22; the fixing plate 3 and the fixing plate 25 are welded to one side of the aluminum alloy profile 1 and the aluminum alloy profile 22, and the positions of the aluminum alloy profile 1 and the aluminum alloy profile 22 are fixed by the fixing plate 3 and the fixing plate 25; a moving component 6 is arranged on the top of the fixing plate 25, and the aluminum alloy profile 1 and the aluminum alloy profile 22 are driven to move at an angle by the moving component 6, thereby improving the application range of the reinforced structure of the aluminum alloy profile 1 and the aluminum alloy profile 22.

[0024] Example 2

[0025] like Figure 1-3As shown, the utility model proposes a corner reinforcement structure for aluminum alloy profiles. Compared with embodiment 1, this embodiment also includes a moving component 6 including a screw sleeve 61 and two support plates 62. The screw sleeve 61 slides in the slide groove, and the two support plates 62 are respectively fixed at the two ends of the top of the fixed plate 5. The inner ring of the screw sleeve 61 is rotatably sleeved with a screw rod 63. One end of the screw rod 63 rotates on the inner side of one support plate 62. The other end of the screw rod 63 passes through the other support plate 62 and is fixedly connected with a handle 64. The outer ring of the handle 64 is provided with a clamping ring. The bottom of the clamping ring is fixed to the top of the fixed plate 5. The screw sleeve 61 is provided with a clamping ring. A hinge seat 2 7 is arranged at the top of the hinge seat 1, a movable plate 8 is arranged between the hinge seat 2 7 and the hinge seat 1 4, a card slot is provided on the inner sides of the aluminum alloy profile 1 and the aluminum alloy profile 2 where they are close to each other, an angle card plate 9 is detachably connected to the outer sides of the aluminum alloy profile 1 and the aluminum alloy profile 2 where they are close to each other, a connecting shaft 10 is arranged at the angle position of the aluminum alloy profile 1 and the aluminum alloy profile 2, an angle plate 11 and an angle plate 2 12 are hinged to the outer ring of the connecting shaft 10, and the angle plate 11 and the angle plate 2 12 are respectively fixed in the card slots provided in the aluminum alloy profile 1 and the aluminum alloy profile 2 by bolts.

[0026] In this embodiment, the moving component 6 includes a screw sleeve 61 and two support plates 62. The screw sleeve 61 slides in the slide groove. The two support plates 62 are respectively fixed at the two ends of the top of the fixed plate 25. The handle 64 can drive the screw rod 63 to rotate. The rotation of the screw rod 63 can drive the screw sleeve 61 to slide in the slide groove provided in the fixed plate 25. The sliding of the screw sleeve 61 drives the top hinge seat 27 to move. The hinge seat 27 pulls the hinge seat 4 and the fixed plate 3 to tilt through the moving plate 8. The fixed plate 3 drives the aluminum alloy profile 1 to tilt, which can strengthen the corner structure of the aluminum alloy profile 1 and one side of the aluminum alloy profile 22. The applicable range can be adjusted through the moving component 6. When the fixed plate 3 drives the aluminum alloy profile 1 to tilt, the fixed plate 3 drives the aluminum alloy profile 1 to tilt. When the aluminum alloy profile 1 is tilted, the angle plate 11 can be driven to rotate around the connecting shaft 10, so that the angle can be adjusted and the inner corner of the aluminum alloy profile 1 and the aluminum alloy profile 2 can be fixed. If the angle does not need to be adjusted, the handle 64 is fixed by the provided clamping ring to prevent tilting under the action of external force. The outer sides of the aluminum alloy profile 1 and the aluminum alloy profile 2 that are close to each other are detachably clamped with an angle clamping plate 9. Different angle clamping plates 9 can be removed and replaced according to the needs of angle fixation. The angle clamping plate 9 is provided to protect the outer side of the corner of the aluminum alloy profile 1 and the aluminum alloy profile 2. The fixing structure of the corner of the aluminum alloy profile has good fixing effect, which improves the application range of the reinforced structure.

[0027] Working principle: When using the corner reinforcement structure of aluminum alloy profiles, fix the angle plate 11 and the angle plate 2 12 in the card slots opened in the aluminum alloy profiles 1 and 2 by bolts. The angle plates 11 and 12 can be rotated by the connecting shaft 10, and the inner sides of the aluminum alloy profiles 1 and 2 are fixed. Then, the fixing plate 13 and the fixing plate 2 5 are welded to one side of the aluminum alloy profiles 1 and 2, respectively. A hinge seat 14 is set on one side of the fixing plate 13, and a moving component 6 is set on the top of the fixing plate 2 5. The screw 63 can be driven to rotate by the handle 64. The rotation of the screw 63 can drive the screw sleeve 61 to slide in the slide slot opened in the fixing plate 2 5. The sliding of the screw sleeve 61 drives the top hinge seat 2 7 to move. The hinge seat 2 7 pulls the hinge seat 1 4 and the fixed plate 1 3 to tilt through the movable plate 8, and the fixed plate 1 3 drives the aluminum alloy profile 1 to tilt. When the aluminum alloy profile 1 is tilted, the angle plate 11 can be driven to rotate around the connecting shaft 10, so as to adjust the angle and fix the turning angle of the aluminum alloy profile 1 and the aluminum alloy profile 2. After determining the angle to be used for the aluminum alloy profile 1 and the aluminum alloy profile 2, an adapted angle clamping plate 9 is clamped on the outer side of the aluminum alloy profile 1 and the aluminum alloy profile 2. Through auxiliary fixation on one side, the inner side and the outer side of the angle of the aluminum alloy profile 1 and the aluminum alloy profile 2, the fixation of the main body turning angle is improved, and the angle can be adjusted or stored as needed, thereby improving the application range of the reinforced structure.

[0028] The above are only preferred implementations of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A corner reinforcement structure for aluminum alloy profiles, comprising an aluminum alloy profile 1 (1) and an aluminum alloy profile 2 (2), characterized in that: A fixing plate (3) is welded to one side of the aluminum alloy profile (1), and a hinge seat (4) is arranged on the fixing plate (3). A fixing plate (5) is welded to one side of the aluminum alloy profile (2). The bottom of the fixing plate (3) is hinged to one end of the top of the fixing plate (5). A sliding groove is provided on the top of the fixing plate (5), and a moving component (6) for convenient angle adjustment is arranged on the top of the fixing plate (5).

2. A corner reinforcement structure for aluminum alloy profiles according to claim 1, characterized in that: The moving assembly (6) comprises a screw sleeve (61) and two support plates (62), wherein the screw sleeve (61) slides in the slide groove, and the two support plates (62) are respectively fixed to the two ends of the top of the second fixed plate (5).

3. A corner reinforcement structure for aluminum alloy profiles according to claim 2, characterized in that: The inner ring of the screw sleeve (61) is provided with a screw rod (63), and one end of the screw rod (63) is rotated inside a support plate (62).

4. A corner reinforcement structure for aluminum alloy profiles according to claim 3, characterized in that: The other end of the screw rod (63) passes through another support plate (62) and is fixedly connected to a handle (64). The outer ring of the handle (64) is provided with a clamping ring, the bottom of which is fixed to the top of the second fixing plate (5). The top of the screw sleeve (61) is provided with a second hinge seat (7).

5. A corner reinforcement structure for aluminum alloy profiles according to claim 4, characterized in that: A movable plate (8) is provided between the second hinge seat (7) and the first hinge seat (4).

6. The corner reinforcement structure for aluminum alloy profiles according to claim 1, characterized in that: The inner sides of the aluminum alloy profile 1 (1) and the aluminum alloy profile 2 (2) close to each other are both provided with a clamping plate groove, and the outer sides of the aluminum alloy profile 1 (1) and the aluminum alloy profile 2 (2) close to each other are detachably clamped with an angle clamping plate (9).

7. The corner reinforcement structure for aluminum alloy profiles according to claim 1, characterized in that: A connecting shaft (10) is provided at the angle between the aluminum alloy profile 1 (1) and the aluminum alloy profile 2 (2), and the outer ring of the connecting shaft (10) is respectively hinged with an angle plate 1 (11) and an angle plate 2 (12), and the angle plate 1 (11) and the angle plate 2 (12) are respectively fixed in the clamping plate grooves provided in the aluminum alloy profile 1 (1) and the aluminum alloy profile 2 (2) by bolts.

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