Corrosion-resistant aluminum profile connecting structure

Abstract

The utility model discloses a corrosion-resistant aluminum profile connecting structure, and belongs to the field of connecting devices. A corrosion-resistant aluminum profile connecting structure comprises a first connecting piece arranged at one end of a section of profile; the second connecting piece is arranged at one end of the other section bar and is rotationally connected with the first connecting piece; the rotation stopping group is arranged on the first connecting piece; wherein the first connecting piece is provided with a first abutting surface; the second connecting piece is provided with a second abutting surface; the first abutting surface abuts against the second abutting surface. The corrosion-resistant aluminum profile connecting structure has the beneficial effect that the angle between the two sections of profiles is adjusted by rotating the second connecting piece through the rotary arrangement of the second connecting piece and the first connecting piece.

Description

Technical Field

[0001] The utility model relates to the field of connecting devices, and more specifically, to a corrosion-resistant aluminum profile connecting structure. Background Art

[0002] Corrosion-resistant profiles are profile products with excellent corrosion-resistant performance, and are widely used in various fields that need to resist chemical corrosion, electrochemical corrosion, oxidation and other harsh environments. This type of profile is usually made of corrosion-resistant materials such as stainless steel, aluminum alloy, fiberglass, galvanized steel, etc., and can be used in humid, acid-base, salt spray and other environments for a long time without significant corrosion.

[0003] When connecting and installing two profiles, a connecting structure is required to connect the two profiles together.

[0004] A profile frame connecting structure is disclosed in the Chinese invention patent with the application number CN201510621831.5, which includes a first profile, a second profile and a connecting member. Both the first profile and the second profile include two end faces and a plurality of outer surfaces connected between the two end faces. The first profile is provided with a first hole communicating between the two end faces of the first profile and a first groove provided on the outer surface of the first profile. The second profile is provided with a second hole communicating between the two end faces of the second profile and a second groove provided on the outer surface of the second profile. The connecting member includes a fixing block and an inserting block. The inserting block protrudes from one surface of the fixing block. The fixing block is received in the first groove, and the fixing block and the first profile are positioned by the frictional force at the mating surface between the two. The inserting block extends into the second hole and is positioned with the second profile through a spring pin. The present invention can be pre-installed in the factory, and there is no need for on-site measurement and positioning or tools for installation, which improves the on-site installation efficiency of the profile frame.

[0005] In the above structure, the connection is through a sliding groove and a fixing block. After the connection between the two profiles, the angle is fixed and cannot be adjusted according to the actual use scenario. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a corrosion-resistant aluminum profile connecting structure. The utility model can facilitate the adjustment of the angle between two profiles through the setting of the second connecting member and the first connecting member.

[0007] The content part of this application is used to introduce the concept in a brief form, and these concepts will be described in detail in the following specific implementation part. The content part of this application is not intended to identify the key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.

[0008] To solve the technical problems mentioned in the above background art section, some embodiments of the present application provide a corrosion-resistant aluminum profile connection structure, including:

[0009] A first connecting member provided at one end of a section of profile;

[0010] A second connecting member provided at one end of another section of profile and rotatably connected to the first connecting member;

[0011] A rotation prevention group provided on the first connecting member;

[0012] Wherein, the first connecting member has a first abutting surface; the second connecting member has a second abutting surface; the first abutting surface abuts against the second abutting surface.

[0013] Further, the angle between the first abutting surface and the horizontal plane is 1° - 90°.

[0014] Further, the angle between the second abutting surface and the vertical plane is 1° - 90°.

[0015] Further, the angle between the first abutting surface and the horizontal plane is 45°.

[0016] Further, the angle between the second abutting surface and the vertical plane is 45°.

[0017] Further, the corrosion-resistant aluminum profile connection structure further includes:

[0018] A limiting shaft provided on the first connecting member and located on the first abutting surface;

[0019] Wherein, the second connecting member has a limiting groove; the limiting shaft is inserted into the limiting groove.

[0020] Further, the axis of the limiting shaft is perpendicular to the first abutting surface.

[0021] Further, the rotation prevention group includes:

[0022] Rotation prevention rods provided on the first connecting member and located on both sides of the first connecting member;

[0023] Fixing members provided on the rotation prevention rods;

[0024] Wherein, the first connecting member is provided with fixing grooves; the rotation prevention rods are slidably arranged in the fixing grooves; the second connecting member is provided with first rotation prevention grooves; the first rotation prevention grooves are located on both sides of the second connecting member; the rotation prevention rods are inserted into the first rotation prevention grooves.

[0025] Further, the second connecting member is provided with second rotation prevention grooves.

[0026] Further, the fixing grooves, the first rotation prevention grooves and the second rotation prevention grooves are all configured to be strip-shaped;

[0027] The fixing groove, the first anti-rotation groove and the second anti-rotation groove are all configured as T-shaped grooves.

[0028] Among them, the first anti-rotation groove and the second anti-rotation groove are perpendicular to each other.

[0029] Compared with the prior art, the utility model has the following beneficial effects:

[0030] 1. By arranging the second connecting piece to be rotatably connected to the first connecting piece, rotating the second connecting piece to adjust the included angle between the two profiles, so that the included angle between the two profiles can still be adjusted according to requirements after the two profiles are installed and connected, increasing the adaptability.

[0031] 2. By selecting the angle between the first abutting surface and the horizontal plane, multi-angle adjustment between the two profiles is realized.

[0032] 3. By inserting the anti-rotation rod into the first anti-rotation groove or the second anti-rotation groove, the anti-rotation of the second connecting piece is realized, and the angle between the two fixed profiles is adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The drawings forming a part of this application are used to provide a further understanding of this application, making other features, purposes and advantages of this application more obvious. The schematic embodiments and descriptions thereof of this application are used to explain this application and do not constitute an improper limitation of this application.

[0034] In addition, throughout the drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic and the elements and elements are not necessarily drawn to scale.

[0035] In the drawings:

[0036] Figure 1 is the overall schematic diagram according to the embodiment of this application;

[0037] Figure 2 is the structural schematic diagram of a part of the embodiment, mainly showing the structure of the first connecting piece;

[0038] Figure 3 is the structural schematic diagram of a part of the embodiment, mainly showing the structure of the second connecting piece;

[0039] Figure 4 is the overall structural schematic diagram of the two profiles in the horizontal state;

[0040] Figure 5 is the state schematic diagram before and after adjustment of the two profiles with different angles between the first abutting surface and the horizontal plane.

[0041] Reference numerals:

[0042] 100, corrosion-resistant aluminum profile connection structure;

[0043] 101. First connecting member; 101a. First abutting surface; 101b. Fixed groove;

[0044] 102. Second connecting member; 102a. Second abutting surface; 102b. Limiting groove; 102c. First anti-rotation groove; 102d. Second anti-rotation groove;

[0045] 103. Anti-rotation group; 103a. Anti-rotation rod; 103b. Fixing member;

[0046] 104. Limiting shaft. Detailed implementation manner

[0047] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although some embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. On the contrary, these embodiments are provided to more thoroughly and completely understand the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not used to limit the protection scope of the present disclosure.

[0048] In addition, it should be noted that for the sake of convenience of description, only parts related to the relevant invention are shown in the drawings. Without conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other.

[0049] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence relationship of the functions performed by these devices, modules or units.

[0050] It should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are illustrative rather than restrictive. Those skilled in the art should understand that unless otherwise clearly stated in the context, it should be understood as "one or more".

[0051] The present disclosure will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0052] Referring to Figures 1-5 , a corrosion-resistant aluminum profile connection structure 100 includes: a first connecting member 101, a second connecting member 102, and an anti-rotation group 103; the first connecting member 101 is fixed to one end of a section of profile; the second connecting member 102 is fixed to one end of the other section of profile, and the second connecting member 102 is rotatably connected to the first connecting member 101; the anti-rotation group 103 is disposed on the first connecting member 101 and is used to prevent the second connecting member 102 from rotating.

[0053] One end of the first connecting member 101 away from the profile has a first abutting surface 101a; one end of the second connecting member 102 away from the profile has a second abutting surface 102a, and the second abutting surface 102a abuts against the first abutting surface 101a; the angle between the first abutting surface 101a and the horizontal plane is 1° - 90°, preferably 45°; the angle between the second abutting surface 102a and the vertical plane is 1° - 90°, preferably 45 degrees.

[0054] As Figure 5 shown, the included angles formed between the first abutting surface 101a and the second abutting surface 102a with different angles and the first connecting member 101 after the second connecting member 102 rotates 180° are also different. The user selects the first connecting member 101 and the second connecting member 102 with different included angles between the first abutting surface 101a and the horizontal plane according to the actual installation and practical scenarios.

[0055] By rotating the second connecting member 102, the angle between the profile on the first connecting member 101 and the profile on the second connecting member 102 is adjusted.

[0056] Operate the anti-rotation group 103 to cancel the anti-rotation of the second connecting member 102, then rotate the second connecting member 102 by 180°, adjust the second connecting member 102 from the vertical state to the horizontal state, and then operate the anti-rotation group 103 to anti-rotate the second connecting member 102.

[0057] A limiting shaft 104 is fixed on the first abutting surface 101a, and the axis of the limiting shaft 104 is perpendicular to the first abutting surface 101a. A limiting groove 102b is formed by partial concave on the second abutting surface 102a. The limiting shaft 104 is inserted into the limiting groove 102b. A fixing sleeve is provided at one end of the limiting shaft 104 away from the first abutting surface 101a to fix the second connecting member 102 on the limiting shaft 104 and prevent the second connecting member 102 from detaching from the limiting shaft 104.

[0058] The anti-rotation group 103 includes: an anti-rotation rod 103a and a fixing member 103b; a fixing groove 101b is formed on the first connecting member 101, and the fixing groove 101b is located on both sides of the first connecting member 101. The anti-rotation rod 103a slides up and down in the fixing groove 101b. First anti-rotation grooves 102c are formed on both sides of the second connecting member 102, and the anti-rotation rod 103a is inserted into the first anti-rotation grooves 102c; the fixing member 103b is a bolt, which is threadedly connected to the anti-rotation rod 103a. A threaded groove is provided at the bottom of the fixing groove 101b, and the fixing member 103b is threadedly connected to the threaded groove to fix the anti-rotation rod 103a on the first connecting member 101.

[0059] On both sides of the second connecting member 102, there are also provided second anti-rotation grooves 102d. The second anti-rotation grooves 102d, the first anti-rotation grooves 102c and the fixing grooves 101b are all strip-shaped and are all T-shaped grooves. The anti-rotation rods 103a are also T-shaped; the first anti-rotation grooves 102c and the second anti-rotation grooves 102d are perpendicular to each other.

[0060] When the second connecting member 102 is perpendicular to the first connecting member 101, the anti-rotation rod 103a is inserted into the first anti-rotation groove 102c, and the anti-rotation rod 103a is fixed by the fixing member 103b. When adjusting the angle between the second connecting member 102 and the first connecting member 101, first unscrew and remove the fixing member 103b, then pull out the anti-rotation rod 103a, and then rotate the second connecting member 102 by 180°, so that the second anti-rotation groove 102d moves above the fixing groove 101b. Then insert the anti-rotation rod 103a so that the anti-rotation rod 103a is inserted into the second anti-rotation groove 102d, and then install the fixing member 103b back to fix the anti-rotation rod 103a.

[0061] The above description is only some preferred embodiments of the present disclosure and an explanation of the technical principles applied. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combination of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above inventive concept. For example, the technical solutions formed by mutually replacing the above features with the (but not limited to) technical features having similar functions disclosed in the embodiments of the present disclosure.

Claims

1. A corrosion-resistant aluminum profile connection structure, characterized in that: include: A first connecting member (101) is provided at one end of a section of profile; A second connecting member (102) is provided at one end of another section of the profile and is rotatably connected to the first connecting member (101); A rotation-stop group (103) is arranged on the first connecting member (101); The first connecting member (101) has a first abutting surface (101a); the second connecting member (102) has a second abutting surface (102a); and the first abutting surface (101a) abuts against the second abutting surface (102a).

2. The corrosion-resistant aluminum profile connection structure according to claim 1, characterized in that: The included angle between the first abutting surface (101a) and the horizontal plane is 1°-90°.

3. The corrosion-resistant aluminum profile connection structure according to claim 1, characterized in that: The included angle between the second abutting surface (102a) and the vertical surface is 1°-90°.

4. The corrosion-resistant aluminum profile connection structure according to claim 2, characterized in that: The included angle between the first abutting surface (101a) and the horizontal plane is 45°.

5. The corrosion-resistant aluminum profile connection structure according to claim 3, characterized in that: The included angle between the second abutting surface (102a) and the vertical surface is 45°.

6. The corrosion-resistant aluminum profile connection structure according to claim 1, characterized in that: The corrosion-resistant aluminum profile connection structure also includes: A limiting shaft (104) is provided on the first connecting member (101) and is located on the first abutting surface (101a); Wherein, the second connecting member (102) is provided with a limiting groove (102b); and the limiting shaft (104) is inserted into the limiting groove (102b).

7. The corrosion-resistant aluminum profile connection structure according to claim 6, characterized in that: The axis of the limiting shaft (104) is perpendicular to the first abutting surface (101a).

8. The corrosion-resistant aluminum profile connection structure according to claim 5, characterized in that: The anti-rotation group (103) comprises: A rotation-stop rod (103a) is provided on the first connecting member (101) and is located on both sides of the first connecting member (101); A fixing member (103b) is arranged on the anti-rotation rod (103a); Wherein, a fixing groove (101b) is provided on the first connecting member (101); the anti-rotation rod (103a) is slidably arranged in the fixing groove (101b); a first anti-rotation groove (102c) is provided on the second connecting member (102); the first anti-rotation groove (102c) is located on both sides of the second connecting member (102); and the anti-rotation rod (103a) is inserted into the first anti-rotation groove (102c).

9. The corrosion-resistant aluminum profile connection structure according to claim 8, characterized in that: The second connecting member (102) is provided with a second anti-rotation groove (102d).

10. The corrosion-resistant aluminum profile connection structure according to claim 9, characterized in that: The fixing groove (101b), the first anti-rotation groove (102c) and the second anti-rotation groove (102d) are all constructed in the shape of long strips; The fixing groove (101b), the first anti-rotation groove (102c) and the second anti-rotation groove (102d) are all constructed as T-shaped grooves; Wherein, the first anti-rotation groove (102c) and the second anti-rotation groove (102d) are perpendicular to each other.

Images