High-strength porous aluminum profile

Abstract

The utility model discloses a high-strength porous aluminum profile, which solves the problem that the splicing efficiency of the existing porous aluminum profiles is lower, and comprises a first porous aluminum profile and a second porous aluminum profile which are arranged in parallel, the first porous aluminum profile and the second porous aluminum profile are attached to each other, and a fixing mechanism is arranged between the first porous aluminum profile and the second porous aluminum profile. According to the utility model, the first porous aluminum profile is conveniently connected with the second porous aluminum profile through the matching among the connecting plate, the positioning groove and the top block, and the connecting frame is conveniently slid in the avoiding groove and is sleeved on the outer side of the inner block through the matching among the side rod, the translation block, the reset spring and the movable block; and then the connecting plate and the top block can be fixed, so that the first porous aluminum profile and the second porous aluminum profile can be conveniently and quickly spliced.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum profiles, and particularly relates to a high-strength porous aluminum profile. Background Art

[0002] Aluminum profiles are a kind of aluminum materials. After preparation, aluminum profiles have characteristics such as corrosion resistance, electrical conductivity, thermal conductivity, non-ferromagnetism, machinability, and formability. At the same time, due to good recyclability and low price, the application of aluminum profiles is very extensive. The cross-section of porous aluminum profiles usually contains multiple round holes, square holes, rectangular holes, or holes of any shape and mixed shapes. The existence of these holes endows the aluminum profiles with unique properties and application values. The porous structure can enhance the strength of the aluminum profiles while reducing the material weight, improve the stability and durability of the structure, and increase the surface area of the material, thereby improving the thermal conductivity.

[0003] Existing porous aluminum profiles are often spliced and installed during use. However, due to the existing connection methods usually using welding or multiple screw connections, the splicing efficiency is relatively low. Content of the Utility Model

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a high-strength porous aluminum profile, effectively solving the problem of relatively low splicing efficiency between current porous aluminum profiles.

[0005] To achieve the above object, the utility model provides the following technical solution: A high-strength porous aluminum profile, including a first porous aluminum profile and a second porous aluminum profile. The first porous aluminum profile and the second porous aluminum profile are arranged parallel to each other and are in mutual contact. A fixing mechanism is provided between the first porous aluminum profile and the second porous aluminum profile.

[0006] The fixing mechanism includes a top block fixed to the top of the first porous aluminum profile. A positioning groove is provided on the top block. A connecting plate is fixedly connected to the top of the second porous aluminum profile. The connecting plate is inserted into the positioning groove. A side rod is fixedly connected between the top block and the first porous aluminum profile. A translation block is movably sleeved on the outer side of the side rod. A limiting wheel located on the top of the first porous aluminum profile is provided at the bottom of the translation block. A return spring is fixedly connected between the translation block and the top block. The return spring is sleeved on the outer side of the side rod. An activity block is rotatably connected to the side of the translation block away from the connecting plate. A connecting frame is fixedly connected to the outer side of the activity block. An avoidance groove is provided on the connecting plate. The connecting frame is slidably connected with the avoidance groove. An inner block is fixedly connected to the inner side of the avoidance groove. The connecting frame is sleeved on the outer side of the inner block. Two positioning cylinders are symmetrically and fixedly connected to the outer side of the first porous aluminum profile. Two positioning columns are symmetrically and fixedly connected to the outer side of the second porous aluminum profile. The two positioning columns are respectively inserted into the two positioning cylinders.

[0007] Preferably, a second fixing block is fixedly connected to the outer side of the connecting frame. A guiding column is fixedly connected between the side of the second fixing block close to the connecting plate and the connecting frame. A screw sleeve is movably sleeved on the outer side of the guiding column. An outer plate is fixedly connected to the side of the screw sleeve away from the second fixing block. An inserting rod is fixedly connected to the outer side of the outer plate.

[0008] Preferably, a first fixing block is fixedly sleeved on the outer side of the guiding column. A screw rod is rotatably connected to the side of the first fixing block away from the connecting plate. A turntable is fixedly connected to one end of the screw rod away from the first fixing block. The screw rod penetrates through the second fixing block and is movably connected to the second fixing block. The screw sleeve is threadedly sleeved on the outer side of the screw rod.

[0009] Preferably, insertion holes are provided on the outer side of the inner block, and the inserting rods are inserted into the insertion holes.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] (1) In the present utility model, through the cooperation among the connecting plate, the positioning groove and the top block, it is convenient to connect the first porous aluminum profile and the second porous aluminum profile. And through the cooperation among the side rod, the translation block, the return spring and the movable block, it is convenient for the connecting frame to slide in the avoidance groove and sleeve on the outer side of the inner block, and then the connecting plate and the top block can be fixed, so as to facilitate the quick splicing of the first porous aluminum profile and the second porous aluminum profile.

[0012] (2) In this new type, through the cooperation among the turntable, the screw rod, the screw sleeve and the guiding column, it is convenient for the outer plate to move, so that the inserting rod can be inserted into the insertion hole to fix the connecting frame and the inner block, thereby facilitating the firm connection of the first porous aluminum profile and the second porous aluminum profile and improving the strength of the first porous aluminum profile and the second porous aluminum profile. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Some specific embodiments of the present utility model will be described in detail hereinafter with reference to the drawings in an exemplary but non-limiting manner. The same reference numerals in the drawings denote the same or similar components or parts. Those skilled in the art should understand that these drawings are not necessarily drawn to scale. In the drawings:

[0014] Figure 1 is a schematic structural diagram of the high-strength porous aluminum profile of the present utility model;

[0015] Figure 2 is a schematic structural diagram of the fixing mechanism of the present utility model;

[0016] Figure 3 is a disassembled structural diagram of the top block and the connecting plate of the present utility model;

[0017] Figure 4 is a partial structural diagram of the connecting plate of the present utility model.

[0018] Among them, the reference numerals are explained as follows:

[0019] 1. First porous aluminum profile; 2. Fixing mechanism; 201. Top block; 202. Translation block; 203. Side rod; 204. Connecting plate; 205. Avoidance groove; 206. Connecting frame; 207. Limiting wheel; 208. Movable block; 209. Return spring; 2010. Jack; 2011. Positioning groove; 2012. Inner block; 2013. Insertion rod; 2014. First fixing block; 2015. Screw sleeve; 2016. Guide post; 2017. Second fixing block; 2018. Turntable; 2019. Screw; 2020. Outer plate; 3. Second porous aluminum profile; 4. Positioning post; 5. Positioning cylinder. Detailed implementation mode

[0020] Next, the technical solutions of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of them. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0021] Embodiment 1 is given by Figure 1 The present invention includes a first porous aluminum profile 1 and a second porous aluminum profile 3. The first porous aluminum profile 1 and the second porous aluminum profile 3 are arranged in parallel and are in contact with each other. A fixing mechanism 2 is provided between the first porous aluminum profile 1 and the second porous aluminum profile 3.

[0022] Specifically, given by Figures 2 - 3 The fixing mechanism 2 includes a top block 201 fixed to the top of the first porous aluminum profile 1. A positioning groove 2011 is provided on the top block 201. A connecting plate 204 is fixedly connected to the top of the second porous aluminum profile 3. The connecting plate 204 is inserted into the positioning groove 2011. A side rod 203 is fixedly connected between the top block 201 and the first porous aluminum profile 1. A translation block 202 is movably sleeved on the outer side of the side rod 203. A limiting wheel 207 located on the top of the first porous aluminum profile 1 is provided at the bottom of the translation block 202. A return spring 209 is fixedly connected between the translation block 202 and the top block 201. The return spring 209 is sleeved on the outer side of the side rod 203. A movable block 208 is rotatably connected to the side of the translation block 202 away from the connecting plate 204. A connecting frame 206 is fixedly connected to the outer side of the movable block 208. An avoidance groove 205 is provided on the connecting plate 204. The connecting frame 206 is slidably connected to the avoidance groove 205. An inner block 2012 is fixedly connected to the inner side of the avoidance groove 205. The connecting frame 206 is sleeved on the outer side of the inner block 2012. Two positioning cylinders 5 are symmetrically and fixedly connected to the outer side of the first porous aluminum profile 1. Two positioning posts 4 are symmetrically and fixedly connected to the outer side of the second porous aluminum profile 3. The two positioning posts 4 are respectively inserted into the two positioning cylinders 5.

[0023] In the initial state, the connecting frame 206 abuts against the top block 201. First, abut the first porous aluminum profile 1 against the second porous aluminum profile 3, so that the connecting plate 204 is inserted into the positioning groove 2011. At the same time, the two positioning posts 4 are respectively inserted into the two positioning cylinders 5. Then slide the translation block 202 along the side rod 203 and away from the top block 201. At this time, the return spring 209 is stretched. At the same time, the limiting wheel 207 rolls on the top of the first porous aluminum profile 1 to ensure the stability of the translation block 202 during movement. Then rotate the connecting frame 206 into the avoidance groove 205, so that the connecting frame 206 moves under the action of the elastic force of the return spring 209 and sleeves on the outside of the inner block 2012, fix the connecting plate 204 to the top block 201, and fix the first porous aluminum profile 1 and the second porous aluminum profile 3. Finally, the rapid splicing of the first porous aluminum profile 1 and the second porous aluminum profile 3 is completed.

[0024] Specifically, as shown by Figures 3 - 4 A second fixing block 2017 is fixedly connected to the outside of the connecting frame 206. A guide post 2016 is fixedly connected between the side of the second fixing block 2017 close to the connecting plate 204 and the connecting frame 206. A screw sleeve 2015 is movably sleeved on the outside of the guide post 2016. An outer plate 2020 is fixedly connected to the side of the screw sleeve 2015 away from the second fixing block 2017. An insertion rod 2013 is fixedly connected to the outside of the outer plate 2020. A first fixing block 2014 is fixedly sleeved on the outside of the guide post 2016. A screw rod 2019 is rotatably connected to the side of the first fixing block 2014 away from the connecting plate 204. A turntable 2018 is fixedly connected to the end of the screw rod 2019 away from the first fixing block 2014. And the screw rod 2019 passes through the second fixing block 2017 and is movably connected to the second fixing block 2017. The screw sleeve 2015 is threadedly sleeved on the outside of the screw rod 2019. An insertion hole 2010 is provided on the outside of the inner block 2012, and the insertion rod 2013 is inserted into the insertion hole 2010.

[0025] When the connecting frame 206 sleeves on the outside of the inner block 2012, first rotate the turntable 2018 to drive the screw rod 2019 to rotate, and drive the screw sleeve 2015 to slide along the guide post 2016 away from the second fixing block 2017. Then drive the insertion rod 2013 to move through the outer plate 2020 until the insertion rod 2013 is inserted into the insertion hole 2010 to fix the connecting frame 206 to the inner block 2012. Finally, ensure the stability of the connection between the first porous aluminum profile 1 and the second porous aluminum profile 3 and improve the strength of the first porous aluminum profile 1 and the second porous aluminum profile 3.

[0026] The above embodiments are only used to illustrate the technical concept and features of the present utility model. The purpose is to enable those skilled in the art to understand the content of the present utility model and implement it accordingly, and it cannot be used to limit the protection scope of the present utility model. Any equivalent changes or modifications made according to the spirit of the present utility model should be covered within the protection scope of the present utility model.

Claims

1. A high-strength porous aluminum profile, comprising a first porous aluminum profile (1) and a second porous aluminum profile (3), characterized in that: The first porous aluminum profile (1) and the second porous aluminum profile (3) are arranged parallel to each other and are in contact with each other. A fixing mechanism (2) is provided between the first porous aluminum profile (1) and the second porous aluminum profile (3); The fixing mechanism (2) includes a top block (201) fixed to the top of the first porous aluminum profile (1). A positioning groove (2011) is provided on the top block (201). A connecting plate (204) is fixedly connected to the top of the second porous aluminum profile (3). The connecting plate (204) is inserted into the positioning groove (2011). A side rod (203) is fixedly connected between the top block (201) and the first porous aluminum profile (1). A translation block (202) is movably sleeved on the outer side of the side rod (203). A limiting wheel (207) located on the top of the first porous aluminum profile (1) is provided at the bottom of the translation block (202). A return spring (209) is fixedly connected between the translation block (202) and the top block (201). The return spring (209) is sleeved on the outer side of the side rod (203). A movable block (208) is rotatably connected to the side of the translation block (202) away from the connecting plate (204). A connecting frame (206) is fixedly connected to the outer side of the movable block (208). An avoidance groove (205) is provided on the connecting plate (204). The connecting frame (206) is slidably connected to the avoidance groove (205). An inner block (2012) is fixedly connected to the inner side of the avoidance groove (205). The connecting frame (206) is sleeved on the outer side of the inner block (2012). Two positioning cylinders (5) are symmetrically and fixedly connected to the outer side of the first porous aluminum profile (1). Two positioning columns (4) are symmetrically and fixedly connected to the outer side of the second porous aluminum profile (3). The two positioning columns (4) are respectively inserted into the two positioning cylinders (5).

2. A high-strength porous aluminum profile according to claim 1, characterized in that: A second fixing block (2017) is fixedly connected to the outer side of the connecting frame (206). A guiding column (2016) is fixedly connected between the side of the second fixing block (2017) close to the connecting plate (204) and the connecting frame (206). A screw sleeve (2015) is movably sleeved on the outer side of the guiding column (2016). An outer plate (2020) is fixedly connected to the side of the screw sleeve (2015) away from the second fixing block (2017). A plug rod (2013) is fixedly connected to the outer side of the outer plate (2020).

3. The high-strength porous aluminum profile according to claim 2, characterized in that: A first fixing block (2014) is fixedly sleeved on the outer side of the guiding column (2016). A screw rod (2019) is rotatably connected to the side of the first fixing block (2014) away from the connecting plate (204). A turntable (2018) is fixedly connected to one end of the screw rod (2019) away from the first fixing block (2014). The screw rod (2019) penetrates through the second fixing block (2017) and is movably connected to the second fixing block (2017). The screw sleeve (2015) is threadedly sleeved on the outer side of the screw rod (2019).

4. A high-strength porous aluminum profile according to claim 1, characterized in that: A jack (2010) is provided on the outer side of the inner block (2012). The plug rod (2013) is inserted into the jack (2010).

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