High-strength light-weight metal structural part

Abstract

The utility model discloses a high-strength light-weight metal structural part which comprises a structural part body, an installation plate is welded to the top end of the structural part body, a corner connector is fixedly installed at one end of the structural part body, a light-weight structure is arranged in the corner connector, and a connecting structure is installed in the structural part body. The mounting plate is welded to one end of the structural part body, the second connecting holes are formed in the mounting plate, the whole metal structural part and an equipment device can be fixedly mounted conveniently, the sliding groove is formed in the structural part body, the connecting block capable of sliding is arranged in the sliding groove, and the connecting block can slide in the sliding groove. Other parts needing to be additionally arranged on the structural part body can be fixed through threaded connection of the connecting blocks and the fixing screws, meanwhile, the corner connectors are additionally arranged for structural reinforcement, the first connecting holes facilitating installation are formed in the corner connectors, and therefore the purpose that the metal structural part can be freely and conveniently connected with the other parts is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical manufacturing, in particular to a high-strength and lightweight metal structural part. Background Art

[0002] Metal structural parts are an indispensable structural material in the manufacture of various machines, data and engineering facilities. They are widely used in large-scale projects such as automobiles, bridges, and aircraft engines. They are made of metal materials such as steel, aluminum alloy, copper, etc. They can be of various shapes and sizes. Metal structural parts have high strength and can withstand large loads. There are various processing technologies for metal structural parts, including die casting, sand casting, investment casting, die forging, roll forging, forging, rolling, stamping, etc. These processes have their own characteristics, and the appropriate processing method can be selected according to specific needs and material properties. Metal structural parts are widely used in high-rise buildings, large public buildings, and industrial plants. For example, metal roofs, columns, bridges, and towers, etc. Various mechanical equipment and electronic products rely on precisely designed metal casings and brackets to protect internal components. Metal structural parts are the skeleton of aircraft, rockets and other aircraft, and are also important components for supporting and connecting various energy facilities.

[0003] To this end, China's patent application number is CN218177642U, which discloses a metal structure that is easy to telescopically adjust, and relates to the technical field of metal structures, including a mounting frame, the front end, left end and right end of the mounting frame are fixedly mounted with a sleeve, and the three sleeves are each provided with a group of No. 1 card slots that penetrate the upper and lower end surfaces of the sleeve, and the No. 1 card slots are set as a group of two and are distributed at intervals; the ends of the three sleeves away from the mounting frame are interspersed with telescopic mechanisms that are movably installed, and the three telescopic mechanisms are interspersed with a group of connecting mechanisms that are movably installed, and the connecting mechanisms are set as a group of two and are distributed at intervals. The metal structure that is easy to telescopically adjust described in the utility model can achieve installation at three different angles by setting three sleeves, thereby improving the practicality of the metal structure; by setting a connecting mechanism, the telescopic and locking effects are achieved, so that the metal structure can be flexibly telescoped and positioned, and is easy to use.

[0004] Today's metal structural parts can basically meet people's needs, but there are still some problems. The specific problems are as follows:

[0005] 1. It is difficult for metal structural parts to be freely and conveniently connected with other parts. Metal structural parts are often part of the equipment and need to be connected and installed with other parts. Sometimes, due to the limitations of the structure and connection method of metal structural parts, the installation position of other parts is restricted or the installation steps are cumbersome.

[0006] 2. Problem that it is difficult for metal structural parts to reduce their own weight. As a component of equipment and devices, metal structural parts are usually heavy due to their overall metal material, which will increase the overall weight of the device, resulting in problems such as increased transportation costs. Summary of the Invention

[0007] The purpose of the present utility model is to provide a high-strength and lightweight metal structural part to solve the defects that existing metal structural parts are difficult to be freely and conveniently connected to other components and difficult to reduce their own weight.

[0008] To solve the above technical problems, the present utility model provides the following technical solution: A high-strength and lightweight metal structural part, including a structural part main body;

[0009] An installation plate is welded to the top end of the structural part main body, a corner bracket is fixedly installed at one end of the structural part main body, a lightweight structure is provided inside the corner bracket, a strengthening structure is fixed to one side of the structural part main body, and a connection structure is installed inside the structural part main body;

[0010] The connection structure includes a connection block, a gasket, a fixing screw, a first connection hole, and a second connection hole. The connection block is movably connected inside the structural part main body;

[0011] The fixing screw penetrates through the inside of the corner bracket, a gasket is arranged on the outer side of one end of the fixing screw, and the first connection hole is opened inside the corner bracket.

[0012] During use, first, the end of the structural part main body with the installation plate can be placed at the position on the equipment that needs to be connected, and the structural part main body is fixedly installed with the equipment by using the second connection hole through threaded connection or other means. When multiple structural part main bodies need to be combined, the connection block can be first placed in the chute inside the structural part main body and moved to the position where it needs to be installed according to requirements, the structural part main bodies are connected to each other by using the corner bracket, and the fixing screw is passed through the first connection hole on the corner bracket and fixed with the connection block. Multiple parts can be installed on the side of the structural part main body at the same time and the positions can be adjusted arbitrarily.

[0013] Further, the lightweight structure includes a first through hole, a second through hole, and a third through hole. The first through hole is opened inside the structural part main body, and the second through holes are opened at the top end and one side of the first through hole, which reduces the overall weight while ensuring the load-bearing capacity of the metal structural part.

[0014] Further, the third through holes are opened at both ends and both sides of the first through hole, and the third through holes are symmetrically distributed about the central axis of the first through hole, so as to evenly distribute the pressure received by the metal structural part and avoid structural deformation.

[0015] Furthermore, the strengthening structure includes a first reinforcing plate, a second reinforcing plate, reinforcing protrusions, and connecting ribs. The first reinforcing plate is welded to one side of the corner fitting, the second reinforcing plate is welded to the other side of the corner fitting, the reinforcing protrusions are integrally formed on both sides and both ends of the first through hole, and the connecting ribs are integrally formed inside the main body of the structural member, enhancing the structural strength and load-bearing capacity of the metal structural member.

[0016] Furthermore, sliding blocks are provided on both sides of the connecting block, and a sliding groove is provided inside the main body of the structural member. The connecting block is slidably connected to the main body of the structural member, improving the degree of freedom of the installation position.

[0017] Furthermore, external threads are evenly provided on the outer sidewall of the fixing screw, internal threads that cooperate with the external threads are evenly provided on the inner sidewall of the main body of the structural member, and the fixing screw is threadedly connected to the main body of the structural member, facilitating the quick connection and installation of the corner fitting and other components.

[0018] Furthermore, the second connection holes are opened inside one side of the mounting plate, and the second connection holes are arranged at equal intervals, improving the adaptability of the installation and enabling adaptation to the positions of different mounting holes of other components.

[0019] The advantages of a high-strength and lightweight metal structural member provided by the present utility model are as follows: By welding a mounting plate at one end of the main body of the structural member, and multiple second connection holes are opened on the mounting plate, it is convenient to fixedly install the entire metal structural member to the equipment device. A sliding groove is provided inside the main body of the structural member, and a slidable connecting block is arranged in the sliding groove. Other components that need to be added to the main body of the structural member can be fixed through the threaded connection of the connecting block and the fixing screw. At the same time, a corner fitting is added for structural strengthening, and multiple first connection holes for convenient installation are also provided on the corner fitting. Through the sliding of the connecting block and the setting of multiple mounting holes, the degree of freedom of the installation position is improved, thereby achieving the purpose that the metal structural member can be freely and conveniently connected to other components.

[0020] By opening multiple through holes inside the main body of the structural member, the overall weight of the entire metal structural member is reduced. The material of the metal structural member is aluminum alloy, and the density of the aluminum alloy is relatively low, so it has excellent lightweight characteristics. The first through hole, the second through hole, and the third through hole opened in the main body of the structural member are staggered with each other, reducing the overall weight while ensuring that the overall structure will not deform and will not affect the load-bearing capacity of the metal structural member, that is, saving the materials required for production and reducing the transportation cost, thereby achieving the purpose of reducing the self-weight of the metal structural member. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0022] Figure 2 Schematic diagram of the three-dimensional explosion structure of the present utility model;

[0023] Figure 3 Front view structure schematic diagram of the present utility model;

[0024] Figure 4 Bottom view sectional structure schematic diagram of the present utility model;

[0025] Figure 5 Side view sectional structure schematic diagram of the present utility model.

[0026] Explanation of the reference numerals in the figure: 1. Main body of the structural member; 2. Mounting plate; 3. Angle code; 4. Lightweight structure; 401. First through hole; 402. Second through hole; 403. Third through hole; 5. Reinforcing structure; 501. First reinforcing plate; 502. Second reinforcing plate; 503. Reinforcing protrusion; 504. Connecting rib; 6. Connecting structure; 601. Connecting block; 602. Gasket; 603. Fixed screw; 604. First connection hole; 605. Second connection hole. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figures 1 - 5 , an embodiment provided by the present utility model: A high-strength and lightweight metal structural member, including the main body 1 of the structural member.

[0029] The mounting plate 2 is welded to the top of the main body 1 of the structural member, and the angle code 3 is fixedly installed at one end of the main body 1 of the structural member.

[0030] A lightweight structure 4 is provided inside the angle code 3. The lightweight structure 4 includes a first through hole 401, a second through hole 402, and a third through hole 403. The first through hole 401 is provided inside the main body 1 of the structural member. The second through hole 402 is provided at the top and one side of the first through hole 401. The third through hole 403 is provided at both ends and both sides of the first through hole 401. The third through holes 403 are symmetrically distributed about the central axis of the first through hole 401.

[0031] Refer to the attached Figure 2 and the attached Figures 4 - 5As shown, multiple through-holes are opened inside the main body 1 of the structural member to reduce the overall weight of the entire metal structural member. The material of the main body 1 of the structural member is aluminum alloy, which has a relatively low density and thus excellent lightweight characteristics. The first through-hole 401, the second through-hole 402, and the third through-hole 403 opened in the main body 1 of the structural member intersect with each other, reducing the overall weight while ensuring that the overall structure will not deform and will not affect the load-bearing capacity of the metal structural member. That is, it saves the materials required for production and reduces the transportation cost.

[0032] One end of the main body 1 of the structural member is fixed with a strengthening structure 5. The strengthening structure 5 includes a first strengthening plate 501, a second strengthening plate 502, strengthening protrusions 503, and connecting ribs 504. The first strengthening plate 501 is welded to one side of the angle code 3, the second strengthening plate 502 is welded to the other side of the angle code 3, the strengthening protrusions 503 are integrally formed on both sides and both ends of the first through-hole 401, and the connecting ribs 504 are integrally formed inside the main body 1 of the structural member.

[0033] Refer to the appendix Figures 1 - 5 As shown, strengthening protrusions 503 are provided at both ends and both sides of the first through-hole 401. At the same time, multiple through-holes are connected by connecting ribs 504. While reducing the overall weight, it also ensures the load-bearing capacity of the metal structural member and will not deform easily under the action of external forces. At the same time, triangular first strengthening plates 501 and second strengthening plates 502 are welded on both sides of the angle code 3, further improving the structural strength of the angle code 3 and ensuring the stability when the metal structural member is connected to other components.

[0034] A connecting structure 6 is installed inside the main body 1 of the structural member. The connecting structure 6 includes a connecting block 601, a gasket 602, a fixing screw 603, a first connecting hole 604, and a second connecting hole 605. The connecting block 601 is movably connected inside the main body 1 of the structural member. Sliders are provided on both sides of the connecting block 601, and chutes are provided inside the main body 1 of the structural member. The connecting block 601 is slidably connected to the main body 1 of the structural member. The fixing screw 603 passes through the inside of the angle code 3. External threads are evenly provided on the outer side wall of the fixing screw 603, and internal threads that cooperate with the external threads are evenly provided on the inner side wall of the main body 1 of the structural member. The fixing screw 603 is threadedly connected to the main body 1 of the structural member. A gasket 602 is provided on the outer side of one end of the fixing screw 603. The first connecting hole 604 is opened inside the angle code 3, and the second connecting hole 605 is opened inside one side of the mounting plate 2. The second connecting holes 605 are arranged at equal intervals.

[0035] Refer to the appendix Figures 1 - 5As shown, a mounting plate 2 is welded to one end of the structural member body 1. A plurality of second connection holes 605 are provided on the mounting plate 2, which facilitates the fixed installation between the entire metal structural member and the equipment device. A chute is provided inside the structural member body 1, and a slidable connection block 601 is arranged in the chute. Other components to be added to the structural member body 1 can be fixed through the threaded connection of the connection block 601 and the fixing screw 603. Meanwhile, an angle bracket 3 is added for structural strengthening. A plurality of first connection holes 604 for easy installation are also provided on the angle bracket 3. Through the sliding of the connection block 601 and the setting of multiple installation holes, the degree of freedom of the installation position is improved.

[0036] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A high-strength and lightweight metal structural component, comprising a structural component body (1); Features: A mounting plate (2) is welded to the top of the structural component body (1), an angle bracket (3) is fixedly mounted on one end of the structural component body (1), a lightweight structure (4) is provided inside the angle bracket (3), a reinforcement structure (5) is fixed on one side of the structural component body (1), and a connecting structure (6) is installed inside the structural component body (1); The connection structure (6) comprises a connection block (601), a gasket (602), a fixing screw (603), a first connection hole (604) and a second connection hole (605); the connection block (601) is movably connected inside the structural member body (1); The fixing screw (603) passes through the interior of the angle bracket (3), a gasket (602) is arranged on the outer side of one end of the fixing screw (603), and the first connecting hole (604) is opened inside the angle bracket (3).

2. A high-strength lightweight metal structural component according to claim 1, characterized in that: The lightweight structure (4) comprises a first through hole (401), a second through hole (402) and a third through hole (403), wherein the first through hole (401) is provided inside the structural component body (1), and the second through hole (402) is provided at the top and one side of the first through hole (401).

3. A high-strength lightweight metal structural component according to claim 2, characterized in that: Third through holes (403) are provided at both ends and both sides of the first through hole (401), and the third through holes (403) are symmetrically distributed about the central axis of the first through hole (401).

4. The high-strength lightweight metal structural component according to claim 1, characterized in that: The reinforcing structure (5) comprises a first reinforcing plate (501), a second reinforcing plate (502), a reinforcing protrusion (503) and a connecting rib (504); the first reinforcing plate (501) is welded to one side of the angle bracket (3); the second reinforcing plate (502) is welded to the other side of the angle bracket (3); the reinforcing protrusion (503) is integrally formed on both sides and both ends of the first through hole (401); and the connecting rib (504) is integrally formed inside the structural component body (1).

5. The high-strength lightweight metal structural component according to claim 1, characterized in that: Slide blocks are provided on both sides of the connection block (601), a slide groove is provided inside the structural component body (1), and the connection block (601) and the structural component body (1) are slidably connected.

6. The high-strength lightweight metal structural component according to claim 1, characterized in that: The outer wall of the fixing screw (603) is evenly provided with external threads, and the inner wall of the structural component body (1) is evenly provided with internal threads that cooperate with the external threads. The fixing screw (603) and the structural component body (1) are threadedly connected.

7. The high-strength lightweight metal structural component according to claim 1, characterized in that: The second connection holes (605) are opened inside one side of the mounting plate (2), and the second connection holes (605) are arranged at equal intervals.

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