High-strength aluminum alloy support

Abstract

The utility model relates to the technical field of aluminum alloy supports, in particular to a high-strength aluminum alloy support which solves the problem that an existing aluminum alloy support is formed by welding aluminum alloy plates, and consequently the aluminum alloy support is difficult to disassemble. Comprising an aluminum alloy support formed by combining four aluminum alloy stand columns, a stand column protection sleeve, a protection mechanism, a lifting mechanism and an adjusting assembly. According to the utility model, a traditional aluminum alloy bracket formed by welding is changed into a connecting mode of connecting and inserting by using anchoring parts such as bolts, the parts of the aluminum alloy bracket are provided with the notches for inserting the anchoring parts, and the inserting mode is realized by using parts which are mutually mortised and tenoned; the connection mode is firm and convenient to disassemble, and the problem that an existing aluminum alloy support is formed by welding aluminum alloy plates, and consequently the aluminum alloy support is difficult to disassemble is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum alloy brackets, and in particular relates to a high-strength aluminum alloy bracket. Background Art

[0002] Aluminum alloy is the most widely used type of non-ferrous metal structural material in industry. Brackets made of aluminum alloy are widely used in aviation, aerospace, automobile, machinery, manufacturing, shipbuilding and chemical industries. Existing aluminum alloy brackets often add other alloy elements such as copper, zinc, titanium, etc. to the aluminum alloy to improve the strength and hardness of the aluminum alloy as well as its corrosion resistance and wear resistance.

[0003] At present, most of the existing high-strength aluminum alloy brackets are connected by welding to form aluminum alloy plate materials. If the aluminum alloy bracket formed by welding is to be disassembled, the aluminum alloy plate needs to be destroyed, resulting in waste of the aluminum alloy plate.

[0004] Therefore, in order to solve the problem that the above-mentioned existing high-strength aluminum alloy bracket is formed by welding aluminum alloy plates and the aluminum alloy plates need to be destroyed during disassembly, the connection method between the aluminum alloy plates of the existing aluminum alloy bracket is improved so that it can be disassembled while ensuring that the aluminum alloy plates are intact. Utility Model Content

[0005] In order to overcome the problem that the existing aluminum alloy bracket is welded from aluminum alloy plates, which makes it difficult to disassemble the aluminum alloy bracket.

[0006] The technical solution of the utility model is: a high-strength aluminum alloy bracket, including an aluminum alloy bracket composed of four aluminum alloy columns, a column protection cover, a protection mechanism, a lifting mechanism, and an adjustment component; the bottom end of the aluminum alloy column is connected to the column protection cover, the protection mechanism is connected between two adjacent aluminum alloy columns on the left and right through an anchor, the lifting mechanism is arranged between two adjacent aluminum alloy columns in front and behind, and an adjustment component for adjusting the height of the lifting mechanism from the ground is arranged in the aluminum alloy column.

[0007] Preferably, by changing the connection method of the aluminum alloy bracket from welding to fixing and plugging through anchors, a firm connection can be formed while being convenient for disassembly, and parts are not easily damaged during disassembly, and the reuse rate is high. The protective mechanism can protect the items placed on the bracket, and the distance between the lifting assembly and the objects above the lifting assembly and the ground can be changed by adjusting the assembly.

[0008] Furthermore, a slot matching the aluminum alloy column is opened on the inner side of the column protection cover, the column is fixedly connected inside the column protection cover, and the aluminum alloy column is sleeved on the outer side of the column. The upper and lower ends of the aluminum alloy column are provided with a large number of groove structures. The column protection cover can protect the upper and lower ends of the aluminum alloy column from damage caused by impact, and at the same time, the column protection cover also plays a role in blocking dust.

[0009] Furthermore, the protective mechanism includes a fixing piece; the fixing pieces are arranged in the grooves opened in the two adjacent aluminum alloy columns on the left and right, and the fixing pieces are provided with fixing grooves adapted to the aluminum alloy columns on the front and rear sides, and the anchor piece passes through the fixing groove to fix the fixing piece on the aluminum alloy column.

[0010] Furthermore, the protective mechanism also includes a guardrail, and the left and right sides of the guardrail are fixedly connected with U-shaped fixing blocks, and the fixing blocks are inserted into slots opened at the top of the fixing piece. The guardrail is fixed in the fixing piece by inserting the U-shaped fixing blocks. The insertion method can prevent the left and right sides from being tilted, and form a barrier on the sides of the objects placed on the aluminum alloy bracket to prevent the objects from falling from the aluminum alloy bracket. At the same time, it can also prevent the staff from hitting the objects or equipment.

[0011] Furthermore, the lifting mechanism includes a lifting frame and a lifting platform; the lifting frames are inserted into the grooves formed in the two front and rear opposite aluminum alloy columns, the lifting frame is provided with a lifting groove, the lifting platform is slidably connected in the lifting groove, and the aluminum alloy support column made of high-strength aluminum alloy installed on the lifting platform is adjusted in height by sliding in the lifting groove through the lifting platform.

[0012] Furthermore, the adjustment component includes a threaded rod and a limit column; the threaded rod is inserted into the lifting groove, the limit column is fixedly connected to the lifting groove, and the lifting platform is sleeved on the outside of the threaded rod and the limit column. By rotating the threaded rod, under the restriction of the limit column, the lifting platform will not rotate with the threaded rod, but move up and down on the threaded rod.

[0013] Furthermore, the adjustment component also includes a knob, a No. 1 gear, and a No. 2 gear; the knob is plugged into the outside of the lifting frame, the knob is fixedly connected to the No. 1 gear arranged on the inner side of the lifting frame, and the bottom end of the threaded rod is fixedly connected to the No. 2 gear meshing with the No. 1 gear. By rotating the knob, the No. 1 gear starts to rotate, and the No. 1 gear pushes the No. 2 gear and the threaded rod above the No. 2 gear to rotate together.

[0014] Beneficial effects of the utility model:

[0015] 1. By changing the traditional welded aluminum alloy bracket to a connection and plug-in connection method using anchors such as bolts, the parts of the aluminum alloy bracket are provided with slots for plugging in anchors, which ensures that the anchors will not cause damage to the aluminum alloy bracket while forming a fixation. The plug-in method uses mortise and tenon parts to plug in, and fixes by its own gravity, which is firm and easy to disassemble;

[0016] 2. The aluminum alloy parts in the aluminum alloy bracket are made of aluminum alloy with copper, zinc, titanium and other alloy elements added. Such aluminum alloy has high strength, high hardness, corrosion resistance and wear resistance, which improves the service life of the aluminum alloy bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 What is shown is a schematic diagram of the first three-dimensional structure of the high-strength aluminum alloy bracket of the utility model;

[0018] Figure 2 The second three-dimensional structure schematic diagram of the high-strength aluminum alloy bracket of the utility model is shown;

[0019] Figure 3 The third three-dimensional structure schematic diagram of the high-strength aluminum alloy bracket of the utility model is shown;

[0020] Figure 4 The three-dimensional structure diagram of the aluminum alloy column and column protection cover of the high-strength aluminum alloy bracket of the utility model is shown;

[0021] Figure 5 The three-dimensional structure diagram of the high-strength aluminum alloy bracket protection mechanism of the utility model is shown;

[0022] Figure 6 What is shown is a schematic diagram of the three-dimensional structure of the high-strength aluminum alloy bracket moving component of the utility model.

[0023] Explanation of the reference numerals in the accompanying drawings: 1. Aluminum alloy column; 2. Column protection cover; 3. Protection mechanism; 4. Lifting mechanism; 5. Adjustment assembly; 6. Insert column; 301. Fixing piece; 302. Guardrail; 401. Lifting frame; 402. Lifting platform; 501. Threaded rod; 502. Limit column; 503. Knob; 504. Gear No. 1; 505. Gear No. 2. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] See also Figure 1-2The utility model provides an embodiment: a high-strength aluminum alloy bracket includes an aluminum alloy bracket composed of four aluminum alloy columns 1, a column protection cover 2, a protection mechanism 3, a lifting mechanism 4, and an adjustment component 5; the bottom end of the aluminum alloy column 1 is connected to the column protection cover 2, the two left and right adjacent aluminum alloy columns 1 are connected with the protection mechanism 3 through an anchor, the lifting mechanism 4 is arranged between the two front and rear adjacent aluminum alloy columns 1, and the aluminum alloy column 1 is provided with an adjustment component 5 for adjusting the height of the lifting mechanism 4 from the ground. By changing the connection mode of the aluminum alloy bracket from welding to fixing and plugging through anchors, it can form a firm connection and is convenient for disassembly, and the parts are not easily damaged during disassembly, and the reuse rate is high. The protection mechanism 3 can protect the items placed on the bracket, and the distance between the lifting component and the object above the lifting component and the ground can be changed by adjusting the adjustment component 5.

[0026] See also Figure 3-5 In this embodiment, a slot matching the aluminum alloy column 1 is provided on the inner side of the column protection sleeve 2, the column protection sleeve 2 is fixedly connected to the plug column 6, and the aluminum alloy column 1 is sleeved on the outer side of the plug column 6, and the protection mechanism 3 includes a fixing piece 301; the grooves provided in the two adjacent aluminum alloy columns 1 on the left and right are provided with fixing pieces 301, and the front and rear sides of the fixing pieces 301 are provided with fixing grooves matching the aluminum alloy column 1, and the protection mechanism 3 also includes a guardrail 302, and the left and right sides of the guardrail 302 are fixedly connected with U-shaped fixing blocks, and the fixing blocks are inserted into the slots provided at the top of the fixing pieces 301. The upper and lower ends of the aluminum alloy column 1 are provided with a plurality of groove structures. The column protection cover 2 can protect the upper and lower ends of the aluminum alloy column 1 from damage caused by impact. At the same time, the column protection cover 2 also plays a role in blocking dust. The anchor passes through the fixing groove to fix the fixing part 301 on the aluminum alloy column 1. The guardrail 302 is fixed in the fixing part 301 through a U-shaped fixing block. The plug-in method can prevent the left and right sides from being tilted, and form a block on the side of the objects placed on the aluminum alloy bracket to prevent the objects from falling from the aluminum alloy bracket. At the same time, it can also prevent the staff from hitting the objects or equipment.

[0027] See also Figure 3 , 6In this embodiment, the lifting mechanism 4 includes a lifting frame 401 and a lifting platform 402; the lifting frames 401 are inserted into the grooves opened in the two front and rear opposite aluminum alloy columns 1, and the lifting frame 401 is provided with a lifting groove, and the lifting platform 402 is slidably connected in the lifting groove, and the adjustment component 5 includes a threaded rod 501 and a limit column 502; the threaded rod 501 is inserted in the lifting groove, and the limit column 502 is fixedly connected in the lifting groove, and the lifting platform 402 is sleeved on the outer side of the threaded rod 501 and the limit column 502, and the adjustment component 5 also includes a knob 503, a first gear 504, and a second gear 505; the lifting frame 401 is plugged with a knob 503, and the knob 503 is fixedly connected with a setting The bottom end of the threaded rod 501 is fixedly connected to the No. 1 gear 504 on the inner side of the lifting frame 401, and the No. 2 gear 505 meshing with the No. 1 gear 504 is fixedly connected. The aluminum alloy support column made of high-strength aluminum alloy installed on the lifting platform 402 slides in the lifting groove through the lifting platform 402 to adjust the height. By rotating the threaded rod 501, under the restriction of the limit column 502, the lifting platform 402 will not rotate with the threaded rod 501, but move up and down on the threaded rod 501. By rotating the knob 503, the No. 1 gear 504 starts to rotate, and the No. 1 gear 504 pushes the No. 2 gear 505 and the threaded rod 501 above the No. 2 gear 505 to rotate together.

[0028] When working, the worker first inserts the aluminum alloy column 1 downward into the column protection cover 2, then takes out the mobile frame, aligns the protruding structure on the mobile frame with the groove on the side of the aluminum alloy column 1 for insertion, and after the insertion is completed, fixes the aluminum alloy support column on the lifting platform 402 through the anchor;

[0029] The height of the aluminum alloy support column is selected according to the items on the support frame. If adjustment is required, the knob 503 is rotated, and the knob 503 drives the No. 1 gear 504 to rotate. The No. 1 gear 504 drives the No. 2 gear 505 and the threaded rod 501 on the No. 2 gear 505 to rotate. Under the restriction of the limit column 502, the lifting platform 402 will not rotate, but move up and down along the threaded rod 501;

[0030] After the height adjustment is completed, the items are installed on the aluminum alloy support column. After the installation is completed, the fixing piece 301 is taken out, and after fixing it with the anchor piece, the guardrail 302 is inserted into the fixing piece 301 to protect the items on the aluminum alloy support column.

[0031] During disassembly, first remove the column protection cover 2 at the top of the aluminum alloy column 1, then take out the guardrail 302 upwards, then remove the anchor between the aluminum alloy support column and the lifting platform 402 and the anchor between the fixing part 301 and the aluminum alloy column 1, then remove the lifting frame 401 from the aluminum alloy column 1, and finally remove the column protection cover 2 at the bottom of the aluminum alloy column 1.

[0032] Through the above steps, the traditional welded aluminum alloy bracket is changed into a connection method using anchors such as bolts for connection and plugging. The parts of the aluminum alloy bracket are provided with slots for plugging in the anchors, which ensures that the anchors will not cause damage to the aluminum alloy bracket while forming a fixation. The plug-in method uses parts with mortise and tenon joints to plug in and fix them by their own gravity. It is firm and easy to disassemble, so as to solve the problem that the existing aluminum alloy bracket is welded from aluminum alloy plates, which makes it difficult to disassemble the aluminum alloy bracket.

[0033] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A high-strength aluminum alloy bracket, comprising an aluminum alloy bracket composed of four aluminum alloy columns (1); characterized in that: The invention also comprises a column protection sleeve (2), a protection mechanism (3), a lifting mechanism (4), and an adjustment component (5); the bottom end of the aluminum alloy column (1) is connected to the column protection sleeve (2); two adjacent aluminum alloy columns (1) on the left and right are connected to the protection mechanism (3) via an anchor piece; a lifting mechanism (4) is arranged between two adjacent aluminum alloy columns (1) on the front and back; and an adjustment component (5) for adjusting the height of the lifting mechanism (4) from the ground is arranged in the aluminum alloy column (1).

2. A high-strength aluminum alloy bracket according to claim 1, characterized in that: A slot matching the aluminum alloy column (1) is provided on the inner side of the column protection sleeve (2); a plug column (6) is fixedly connected inside the column protection sleeve (2), and the aluminum alloy column (1) is sleeved on the outer side of the plug column (6).

3. The high-strength aluminum alloy bracket according to claim 1, characterized in that: The protection mechanism (3) comprises a fixing member (301); the fixing members (301) are arranged in grooves provided in two adjacent aluminum alloy columns (1) on the left and right, and fixing grooves adapted to the aluminum alloy columns (1) are provided on both the front and rear sides of the fixing member (301).

4. A high-strength aluminum alloy bracket according to claim 3, characterized in that: The protection mechanism (3) further comprises a protection fence (302), and U-shaped fixing blocks are fixedly connected to both left and right sides of the protection fence (302), and the fixing blocks are inserted into slots provided at the top of the fixing member (301).

5. The high-strength aluminum alloy bracket according to claim 1, characterized in that: The lifting mechanism (4) comprises a lifting frame (401) and a lifting platform (402); the lifting frames (401) are inserted into grooves provided in two front and rear opposite aluminum alloy columns (1); a lifting slot is provided on the lifting frame (401), and the lifting platform (402) is slidably connected in the lifting slot.

6. The high-strength aluminum alloy bracket according to claim 5, characterized in that: The adjustment assembly (5) comprises a threaded rod (501) and a limiting column (502); the threaded rod (501) is inserted into the lifting groove, the limiting column (502) is fixedly connected in the lifting groove, and the lifting platform (402) is sleeved on the outer sides of the threaded rod (501) and the limiting column (502).

7. The high-strength aluminum alloy bracket according to claim 6, characterized in that: The adjustment assembly (5) further comprises a knob (503), a first gear (504), and a second gear (505); the lifting frame (401) is externally plugged with the knob (503), the knob (503) is fixedly connected to the first gear (504) arranged on the inner side of the lifting frame (401), and the bottom end of the threaded rod (501) is fixedly connected to the second gear (505) meshing with the first gear (504).

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