Clamping device for aluminum component connection

Abstract

The utility model discloses a clamping device for aluminum component connection, which belongs to the technical field of aluminum component fixation and comprises a connecting shell, a limiting groove and a connecting groove are arranged on the connecting shell, a clamping component is arranged in the limiting groove, a lower aluminum component and an upper aluminum component are arranged in the connecting groove, and the lower aluminum component and the upper aluminum component are arranged in the connecting groove. A connecting plate is arranged in the connecting shell, a movable groove and a clamping rod are arranged on the connecting plate, and a resistance block is arranged on the clamping rod; according to the clamping device for aluminum component connection, by arranging a clamping assembly on a connecting shell, a rotating piece drives a linkage rod to rotate, so that a clamping rod in the connecting shell clamps a lower aluminum component and an upper aluminum component, and then the lower aluminum component and the upper aluminum component are clamped in a limiting groove of the connecting shell through the rotating piece; and therefore, the device can conveniently mount and dismount the aluminum components, and can be used for connecting the aluminum components with different sizes, so that the practicability of the device is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum component fixing, in particular to a clamping device for connecting aluminum components. Background Art

[0002] In order to improve construction efficiency, antique buildings often use imitation wood prefabricated aluminum components for splicing and combination, which can effectively shorten the construction period.

[0003] Traditional aluminum component connection clamping devices often fix the aluminum components by welding or other means, which makes the installation complicated and inconvenient to disassemble, thereby greatly reducing the installation and disassembly efficiency of the construction. In addition, traditional aluminum component clamping devices are not convenient for the reuse of aluminum components, and the clamping devices need to be replaced when facing aluminum components of different sizes, thus greatly reducing the convenience of the clamping devices. Utility Model Content

[0004] In order to overcome the above defects, the utility model provides a clamping device for connecting aluminum components, which solves the problem that traditional aluminum component connecting devices are inconvenient to install and disassemble and traditional connecting devices are inconvenient to connect aluminum components of different sizes.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping device for connecting aluminum components, comprising a connecting shell, a limit groove and a connecting groove are provided on the connecting shell, a clamping assembly is provided in the limit groove, a lower aluminum component and an upper aluminum component are provided in the connecting groove, a connecting plate is provided in the connecting shell, a movable groove and a clamping rod are provided on the clamping rod, and a resistance block is provided on the clamping rod;

[0006] The clamping assembly comprises a screw rod, one end of which is provided with a connecting rod, a rotating member and a limiting block are provided on the connecting rod, and the other end of the connecting rod is provided with a fixing block.

[0007] As a further solution of the utility model: the rotating member kit is on the connecting rod, the rotating member is located on one side of the connecting shell, the limit block is fixedly connected to the connecting rod, the limit block passes through the rotating member, and the fixed block is fixedly connected to the other end of the connecting rod.

[0008] As a further solution of the utility model: the screw rod is a bidirectional threaded rod, the clamping rod is threadedly connected to the screw rod, the screw rod is inserted in the connecting plate, the rotating part is engaged with the limit groove, the limit groove is opened on one side of the connecting shell, and the connecting rod is inserted in the limit groove of the connecting shell.

[0009] As a further solution of the utility model: the number of the clamping rods is two, the resistance block is fixedly connected to one side of the clamping rod, the resistance block is sawtooth-shaped, and the resistance block is made of rubber, and the resistance block is arranged on the top and bottom of the clamping rod.

[0010] As a further solution of the utility model: the connecting plate is fixedly connected to the inside of the connecting shell, the movable groove is opened on the connecting plate, and the clamping rod passes through the connecting plate and is slidably connected in the movable groove.

[0011] As a further solution of the utility model: the lower aluminum component and the upper aluminum component are both inserted into the limiting grooves of the connecting shell, the clamping rod is located on both sides of the lower aluminum component and the upper aluminum component, the resistance block is overlapped on the lower aluminum component and the upper aluminum component, and the lower aluminum component and the upper aluminum component are both overlapped on the connecting plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The clamping device for connecting aluminum components is configured to clamp and connect the lower aluminum component and the upper aluminum component by setting a clamping assembly on the connecting shell. The rotating member in the clamping assembly is rotated so that the rotating member drives the connecting rod to rotate. One end of the connecting rod is fixedly connected to the screw rod, so that the clamping rod in the connecting shell clamps the lower aluminum component and the upper aluminum component, and is overlapped on both sides of the lower aluminum component and the upper aluminum component by a resistance block to fully fix them. Subsequently, the rotating member is clamped in the limiting groove of the connecting shell by sliding the rotating member, so that the device can facilitate the installation and disassembly of the aluminum component, and can be used to connect aluminum components of different sizes, thereby greatly improving the practicality of the device.

[0014] 2. The clamping device for connecting the aluminum components rotates the connecting rod to make the clamping rod on the connecting plate move synchronously, thereby avoiding the deviation of the center of gravity angle between the lower aluminum component and the upper aluminum component, which may cause the collapse of the project. The other end of the connecting rod is fixedly connected with a fixing block to prevent the rotating part from falling off, and the rotating part slides on the limit block. When it is necessary to prevent the screw rod from rotating, the rotating part is clamped in the limit groove of the connecting shell by sliding, thereby fixing the lower aluminum component and the upper aluminum component, and disassembly of the aluminum component is achieved by rotating the rotating part, which greatly improves the convenience of the device and allows the aluminum component to be reused.

[0015] 3. The clamping device for connecting the aluminum components has a clamping rod that penetrates the connecting plate and slides in the movable groove, and a rubber resistance block is provided on the inner side of the clamping rod. The clamping rods at both ends are driven by the screw in the clamping assembly to overlap the two ends of the lower aluminum component and the upper aluminum component, and the screw is a bidirectional threaded rod, so that the two clamping rods move synchronously, avoiding the deformation of the lower aluminum component and the upper aluminum component due to the connection position deviation, and the device can be used for connecting aluminum components of different sizes, and there is no need to constantly replace the clamping device according to the size of the aluminum component, thereby greatly improving the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross section of the connection shell of the utility model;

[0018] Figure 3 It is a schematic diagram of the clamping assembly of the utility model;

[0019] In the figure: 1. connecting shell; 2. limiting groove; 3. snap-fit ​​assembly; 31. fixing block; 32. rotating member; 33. connecting rod; 34. screw rod; 35. limiting block; 4. lower aluminum component; 5. upper aluminum component; 6. connecting plate; 7. movable groove; 8. snap-fit ​​rod; 9. resistance block; 10. connecting groove. DETAILED DESCRIPTION

[0020] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0021] like Figure 1-3 As shown, the utility model provides a technical solution: a snap-fit ​​device for connecting aluminum components, comprising a connecting shell 1, a limiting groove 2 and a connecting groove 10 are arranged on the connecting shell 1, a snap-fit ​​assembly 3 is arranged in the limiting groove 2, a lower aluminum component 4 and an upper aluminum component 5 are arranged in the connecting groove 10, the lower aluminum component 4 and the upper aluminum component 5 are both inserted in the limiting groove 2 of the connecting shell 1, a snap-fit ​​rod 8 is located on both sides of the lower aluminum component 4 and the upper aluminum component 5, a resistance block 9 is overlapped on the lower aluminum component 4 and the upper aluminum component 5, the lower aluminum component 4 and the upper aluminum component 5 are both overlapped on the connecting plate 6, the lower aluminum component 4 and the upper aluminum component 5 inserted in the connecting shell 1 are fixed by the snap-fit ​​assembly 3, so as to facilitate the construction of the building, and the device is convenient for installing and disassembling the aluminum components, which greatly improves the efficiency of the building construction, thereby reducing the construction cost.

[0022] A connecting plate 6 is provided in the connecting shell 1, and the connecting plate 6 is fixedly connected to the inside of the connecting shell 1. A movable groove 7 is opened on the connecting plate 6. A clamping rod 8 passes through the connecting plate 6 and is slidably connected in the movable groove 7. The top of the lower aluminum component 4 overlaps the bottom of the connecting plate 6, and the bottom of the upper aluminum component 5 overlaps the top of the connecting plate 6. The clamping rod 8 is located on both sides of the lower aluminum component 4 and the upper aluminum component 5 to facilitate clamping and fixing them later.

[0023] A movable groove 7 and a clamping rod 8 are provided on the connecting plate 6, and a resistance block 9 is provided on the clamping rod 8. There are two clamping rods 8, and the resistance block 9 is fixedly connected to one side of the clamping rod 8. The resistance block 9 is in a sawtooth shape and is made of rubber. The resistance block 9 is arranged on the top and bottom of the clamping rod 8. The resistance block 9 is used to prevent the lower aluminum component 4 and the upper aluminum component 5 from moving, and the resistance block 9 made of rubber material avoids hard damage to the lower aluminum component 4 and the upper aluminum structure.

[0024] The clamping assembly 3 includes a screw rod 34, which is a bidirectional threaded rod. The clamping rod 8 is threadedly connected to the screw rod 34, and the screw rod 34 is inserted in the connecting plate 6. The rotating member 32 is engaged with the limiting groove 2. The limiting groove 2 is opened on one side of the connecting shell 1. The connecting rod 33 is inserted in the limiting groove 2 of the connecting shell 1. The screw rod 34 rotates in the movable groove 7 in the connecting plate 6. The rotating member 32 drives the connecting rod 33 to rotate the screw rod 34, and by sliding the rotating member 32 and clamping it in the limiting groove 2 of the connecting shell 1, the upper aluminum component 5 and the lower aluminum component 4 are fixed.

[0025] A connecting rod 33 is provided at one end of the screw rod 34, and a rotating member 32 and a limit block 35 are provided on the connecting rod 33. A fixed block 31 is provided at the other end of the connecting rod 33. The rotating member 32 is mounted on the connecting rod 33, and the rotating member 32 is located on one side of the connecting shell 1. The limit block 35 is fixedly connected to the connecting rod 33, and the limit block 35 passes through the rotating member 32. The fixed block 31 is fixedly connected to the other end of the connecting rod 33. The rotating member 32, the limit block 35 and the fixed block 31 are located on one side of the connecting shell 1. The fixed block 31 is used to prevent the rotating member 32 from falling off, and the limit block 35 enables the rotating member 32 to drive the connecting rod 33 to rotate while rotating, thereby providing power for the rotation of the screw rod 34.

[0026] The working principle of the utility model is as follows: first, the lower aluminum component 4 and the upper aluminum component 5 are inserted into the limit groove 2 of the connecting shell 1, and then the lower aluminum component 4 and the upper aluminum component 5 are clamped and fixed by the clamping assembly 3 on the connecting shell 1, and the connecting rod 33 drives the screw rod 34 in the connecting plate 6 to rotate by rotating the rotating part 32, so that the clamping rod 8 on both sides of the lower aluminum component 4 and the upper aluminum component 5 moves synchronously, and the resistance block 9 on the clamping rod 8 is overlapped on both sides of the lower aluminum component 4 and the upper aluminum component 5, and then the sliding rotating part 32 is used to clamp it in the limit groove 2 of the connecting shell 1 to prevent the rotation of the screw rod 34. When it is necessary to disassemble the lower aluminum component 4 and the upper aluminum component 5, the connecting rod 33 is rotated in the opposite direction to reset the clamping rod 8 to facilitate the disassembly or replacement of the lower aluminum component 4 and the upper aluminum component 5.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0028] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A clamping device for connecting aluminum components, comprising a connecting shell (1), the connecting shell (1) being provided with a limit groove (2) and a connecting groove (10), a clamping assembly (3) being provided in the limit groove (2), a lower aluminum component (4) and an upper aluminum component (5) being provided in the connecting groove (10), a connecting plate (6) being provided in the connecting shell (1), a movable groove (7) and a clamping rod (8) being provided on the connecting plate (6), and a resistance block (9) being provided on the clamping rod (8); The engaging assembly (3) comprises a screw rod (34), one end of which is provided with a connecting rod (33), a rotating member (32) and a limiting block (35) are provided on the connecting rod (33), and the other end of the connecting rod (33) is provided with a fixing block (31).

2. The clamping device for connecting aluminum components according to claim 1, characterized in that: The rotating member (32) is mounted on the connecting rod (33); the rotating member (32) is located on one side of the connecting shell (1); the limiting block (35) is fixedly connected to the connecting rod (33); the limiting block (35) passes through the rotating member (32); and the fixing block (31) is fixedly connected to the other end of the connecting rod (33).

3. The clamping device for connecting aluminum components according to claim 2, characterized in that: The screw rod (34) is a bidirectional threaded rod, the clamping rod (8) is threadedly connected to the screw rod (34), the screw rod (34) is inserted into the connecting plate (6), the rotating member (32) is meshed with the limiting groove (2), the limiting groove (2) is provided on one side of the connecting shell (1), and the connecting rod (33) is inserted into the limiting groove (2) of the connecting shell (1).

4. The clamping device for connecting aluminum components according to claim 3, characterized in that: The number of the clamping rods (8) is two, and the resistance block (9) is fixedly connected to one side of the clamping rod (8). The resistance block (9) is sawtooth-shaped and made of rubber. The resistance block (9) is arranged on the top and bottom of the clamping rod (8).

5. The clamping device for connecting aluminum components according to claim 4, characterized in that: The connecting plate (6) is fixedly connected to the inside of the connecting shell (1), the movable groove (7) is opened on the connecting plate (6), and the clamping rod (8) passes through the connecting plate (6) and is slidably connected in the movable groove (7).

6. The clamping device for connecting aluminum components according to claim 5, characterized in that: The lower aluminum component (4) and the upper aluminum component (5) are both inserted into the limiting groove (2) of the connecting shell (1), the clamping rod (8) is located on both sides of the lower aluminum component (4) and the upper aluminum component (5), the resistance block (9) is overlapped on the lower aluminum component (4) and the upper aluminum component (5), and the lower aluminum component (4) and the upper aluminum component (5) are both overlapped on the connecting plate (6).

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