Assembly type aluminum profile connecting structure

Abstract

The utility model discloses an assembly type aluminum profile connecting structure, which relates to the technical field of aluminum profile connecting structures and comprises a transverse plate, a vertical plate is rotatably arranged on the rear side of the surface of the transverse plate, a groove is formed in the middle of the upper surface of the transverse plate, a lead screw is rotatably arranged on the inner surface of the groove, and a moving block is in threaded connection with the surface of the lead screw. A movable rod is rotationally arranged at the upper end of the movable block, and a shaft seat is rotationally arranged at the upper end of the movable rod. Compared with an existing common assembly type aluminum profile connecting structure, the assembly type aluminum profile connecting structure has the advantages that a lead screw is rotated according to the angle needing to be assembled, a movable block is made to move under limiting of a groove, accordingly, a movable rod is pulled to move, and the upper end of the movable rod can pull a vertical plate through a shaft seat to be rotationally adjusted; and therefore, the inclination angle between the transverse plate and the vertical plate is changed, the overall assembly angle can be flexibly adjusted according to different requirements of actual installation of aluminum profiles, and the using flexibility and practicability of the connecting piece are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile connection structures, and specifically relates to an assembled aluminum profile connection structure. Background Art

[0002] Aluminum profiles are alloy materials mainly composed of aluminum. Aluminum rods are melted and extruded to obtain aluminum materials with different cross-sectional shapes. However, due to different proportions of added alloys, the mechanical properties and application fields of industrial aluminum profiles produced are also different. Generally speaking, industrial aluminum profiles refer to all aluminum profiles except those used for building doors and windows, curtain walls, indoor and outdoor decorations, and building structures. Aluminum profiles need to be assembled at inflection points using connection structures.

[0003] In the existing assembled aluminum profile connection structures, the connection structures are mostly fixed-form plate parts, triangular parts or other special-shaped structural parts produced in advance. Screw holes are opened on these structural parts, and screw holes are also opened at the corresponding inflection point connection positions of the aluminum profiles. The aluminum profiles can be fixedly connected using bolts to complete the assembly of the aluminum profiles. However, in different usage environments, the installation angles of the aluminum profiles will also be different. Using the fixed-form connection part structures produced is difficult to meet the installation requirements at different angles, and the applicability is weak. Producing a large number of adapter connection parts of different specifications and models will greatly increase the cost.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structural deficiencies, and an assembled aluminum profile connection structure is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide an assembled aluminum profile connection structure to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An assembled aluminum profile connection structure, including a horizontal plate, a vertical plate is rotatably arranged on the rear side of the surface of the horizontal plate, a groove is opened in the middle of the upper surface of the horizontal plate, a lead screw is rotatably arranged on the inner surface of the groove, a moving block is threadedly connected to the surface of the lead screw, a movable rod is rotatably arranged at the upper end of the moving block, and a shaft seat is rotatably arranged at the upper end of the movable rod.

[0007] Preferably, the moving block is slidably attached to the inner surface of the groove, and the shaft seat is fixedly connected to the vertical plate.

[0008] Preferably, the front end of the lead screw penetrates through the horizontal plate and is fixedly installed with a hand wheel, and positioning holes are evenly distributed in a circular pattern around the penetration position of the lead screw on the front side of the surface of the horizontal plate.

[0009] Preferably, a plug rod is slidably penetrated through the surface of the hand wheel, and the rear end of the plug rod is slidably inserted into a certain positioning hole.

[0010] Preferably, a connecting plate is fixedly installed on the rear side of the surface of the insertion rod. A spring is sleeved on the front side of the surface of the connecting plate and fixedly installed on the outer side of the insertion rod. The front end of the spring is fixedly connected to the handwheel.

[0011] Preferably, bolts are threadedly installed through the lower surface of the horizontal plate and the rear side of the surface of the vertical plate. One end of the part of the bolt penetrating through the plate body is threadedly connected with a nut.

[0012] Preferably, a gasket is arranged between the nut and the plate body, and the gasket is sleeved on the threaded rod body of the bolt.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. Through the settings of the groove, the lead screw, the moving block, the movable rod and the shaft seat in the present utility model, when manually assembling aluminum profiles, according to the required assembly angle, rotate the lead screw to make the moving block move under the limitation of the groove, so as to pull the movable rod to move. The upper end of the movable rod will pull the vertical plate to rotate and adjust through the shaft seat, thereby changing the inclination angle between the horizontal plate and the vertical plate, and the overall assembly angle can be flexibly adjusted according to different requirements for actually installing aluminum profiles, greatly improving the flexibility and practicality of the use of the connecting piece;

[0015] 2. Through the settings of the handwheel, the positioning hole, the insertion rod, the connecting plate and the spring in the present utility model, it is convenient for manual rotation of the lead screw by using the handwheel. After rotating and adjusting the angle to the appropriate position, under the action of the spring, the insertion rod will insert into the positioning hole at the nearest corresponding point, and the positioning hole limits the insertion rod to position the handwheel and lock the handwheel, so as to lock the lead screw and avoid secondary rotation of the lead screw, resulting in a change in the adjusted angle, thereby greatly improving the stability of the overall angle adjustment of the connecting piece;

[0016] 3. Through the settings of the bolt, the nut and the gasket in the present utility model, when installing the aluminum profile, align the screw hole position of the connecting piece with the screw hole position of the aluminum profile, and then rotate and screw the through bolt for connection and fixation. Screw and assemble the nut at the end of the penetrated bolt for plugging to avoid loosening of the bolt, improve the tightness of the assembly of the entire aluminum profile and the connecting piece, and at the same time, the gasket can increase friction, thereby further effectively preventing the bolt from loosening due to vibration at the connection point. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the horizontal plate structure of the present utility model;

[0019] Figure 3 is a schematic diagram of the vertical plate structure of the present utility model;

[0020] Figure 4 For the present utility model Figure 1 is a schematic enlarged structure diagram at position A in the present utility model.

[0021] In the figure: 1, horizontal plate; 2, vertical plate; 3, groove; 4, lead screw; 5, moving block; 6, movable rod; 7, shaft seat; 8, hand wheel; 9, positioning hole; 10, insertion rod; 11, connecting plate; 12, spring; 13, bolt; 14, nut; 15, gasket. Specific embodiments

[0022] 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 of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the protection scope of the present utility model.

[0023] As Figures 1 - 3 shown, an assembled aluminum profile connection structure includes a horizontal plate 1, a vertical plate 2 is rotatably arranged on the rear side of the surface of the horizontal plate 1, a groove 3 is opened in the middle of the upper surface of the horizontal plate 1, a lead screw 4 is rotatably arranged on the inner surface of the groove 3, a moving block 5 is threadedly connected to the surface of the lead screw 4, a movable rod 6 is rotatably arranged at the upper end of the moving block 5, and a shaft seat 7 is rotatably arranged at the upper end of the movable rod 6.

[0024] By adopting the above technical solution, rotating the lead screw 4 makes the moving block 5 move under the limitation of the groove 3, thereby pulling the movable rod 6 to move;

[0025] Further, the moving block 5 is slidably and fittingly arranged on the inner surface of the groove 3, and the shaft seat 7 is fixedly connected to the vertical plate 2.

[0026] By adopting the above technical solution, the groove 3 can limit the moving block 5 to ensure the stable forward and backward movement of the moving block 5; and the shaft seat 7 is pulled by the movable rod 6 and will pull the vertical plate 2 to rotate and adjust the angle.

[0027] Further, bolts 13 are threadedly penetrated and installed on the lower surface of the horizontal plate 1 and the rear side of the surface of the vertical plate 2, and nuts 14 are threadedly connected to one end of the bolts 13 penetrating through the plate body.

[0028] By adopting the above technical solution, the bolts 13 can fix and assemble the aluminum profile and the connecting piece by using the corresponding screw holes; the nuts 14 can lock the rear side of the bolts 13 penetrating through to improve the firmness of the installation of the bolts 13.

[0029] Further, a gasket 15 is arranged between the nut 14 and the plate body, and the gasket 15 is sleeved on the threaded rod body of the bolt 13.

[0030] By adopting the above technical solution, the gasket 15 can increase friction, thereby further effectively preventing the bolt 13 from loosening due to the vibration of the connection point.

[0031] As Figure 1 and Figure 4 shown, a handwheel 8 is fixedly installed through the front end of the lead screw 4 penetrating the cross plate 1, and positioning holes 9 are evenly distributed around the penetrating part of the lead screw 4 on the front side of the surface of the cross plate 1.

[0032] By adopting the above technical solution, the handwheel 8 facilitates the manual rotation of the lead screw 4.

[0033] Furthermore, a plug rod 10 is slidably penetrated through the surface of the handwheel 8, and the rear end of the plug rod 10 is slidably inserted into a certain positioning hole 9.

[0034] By adopting the above technical solution, the positioning hole 9 limits the plug rod 10, and the plug rod 10 positions the handwheel 8 to lock the handwheel 8.

[0035] Furthermore, a connecting plate 11 is fixedly installed on the rear side of the surface of the plug rod 10. A spring 12 is sleeved on the front side of the surface of the connecting plate 11 and fixedly installed on the outside of the plug rod 10. The front end of the spring 12 is fixedly connected to the handwheel 8.

[0036] By adopting the above technical solution, the elastic force of the spring 12 itself can be transmitted to the plug rod 10 through the connecting plate 11, so that the plug rod 10 is stably inserted into the positioning hole 9.

[0037] Working principle: When using this assembled aluminum profile connection structure, first, according to the assembly angle of the aluminum profile, pull the plug rod 10 out of the positioning hole 9, and then rotate the lead screw 4 through the handwheel 8, so that the moving block 5 moves under the limitation of the groove 3, thereby pulling the movable rod 6 to move. The upper end of the movable rod 6 will pull the vertical plate 2 to rotate and adjust through the shaft seat 7, thereby changing the inclination angle between the cross plate 1 and the vertical plate 2. After the angle adjustment is completed, release the plug rod 10. Under the action of the spring 12, use the connecting plate 11 to push the plug rod 10 into the positioning hole 9 at the nearest corresponding point. Use the positioning hole 9 to limit the plug rod 10, so that the plug rod 10 positions the handwheel 8 and locks the handwheel 8, so as to lock the lead screw 4 and avoid secondary rotation of the lead screw 4. Finally, align the screw hole position of the connecting piece with the screw hole position of the aluminum profile, and then screw through the bolt 13 for connection and fixation. The penetrating end of the bolt 13 is first sleeved with a gasket 15 and then screwed with an assembly nut 14 for final end locking. This is the working principle of this assembled aluminum profile connection structure.

Claims

1. An assembled aluminum profile connection structure, comprising a transverse plate (1), characterized in that: A vertical plate (2) is rotatably arranged on the rear side of the surface of the horizontal plate (1); a groove (3) is provided in the middle of the upper surface of the horizontal plate (1); a screw rod (4) is rotatably arranged on the inner surface of the groove (3); a moving block (5) is threadedly connected to the surface of the screw rod (4); a movable rod (6) is rotatably arranged on the upper end of the moving block (5); and a shaft seat (7) is rotatably arranged on the upper end of the movable rod (6).

2. The assembled aluminum profile connection structure according to claim 1, characterized in that: The moving block (5) is slidably fitted on the inner surface of the groove (3), and the shaft seat (7) is fixedly connected to the vertical plate (2).

3. The assembled aluminum profile connection structure according to claim 1, characterized in that: The front end of the screw rod (4) passes through the transverse plate (1) and is fixedly mounted with a hand wheel (8); the front side of the surface of the transverse plate (1) is provided with positioning holes (9) evenly distributed around the part through which the screw rod (4) passes.

4. The assembled aluminum profile connection structure according to claim 3, characterized in that: An insertion rod (10) is slidably provided on the surface of the hand wheel (8), and the rear end of the insertion rod (10) is slidably inserted into a positioning hole (9).

5. The assembled aluminum profile connection structure according to claim 4, characterized in that: A connecting plate (11) is fixedly mounted on the rear side of the surface of the insertion rod (10), a spring (12) is sleeved on the front side of the surface of the connecting plate (11) and fixedly mounted on the outside of the insertion rod (10), and the front end of the spring (12) is fixedly connected to the hand wheel (8).

6. The assembled aluminum profile connection structure according to claim 1, characterized in that: Bolts (13) are threadedly installed on the lower surface of the horizontal plate (1) and the rear side of the surface of the vertical plate (2), and one end of the bolt (13) that penetrates the plate body is threadedly connected to a nut (14).

7. The assembled aluminum profile connection structure according to claim 6, characterized in that: A gasket (15) is arranged between the nut (14) and the plate body, and the gasket (15) is sleeved on the threaded rod body of the bolt (13).

Images