Aluminum alloy door plate installation auxiliary device

Abstract

The utility model discloses an aluminum alloy door plate installation auxiliary device, and relates to the technical field of door plate installation, the aluminum alloy door plate installation auxiliary device comprises a bottom plate, two pairs of supporting assemblies, two sets of driving assemblies, two pairs of threaded rods and a supporting seat, the two pairs of supporting assemblies are arranged at the bottom of the bottom plate, and grooves are formed in the positions, close to the left side edge and the right side edge, of the upper surface of the bottom plate respectively; the two sets of driving assemblies are arranged in the grooves correspondingly, the two sides of the center of the upper surface of the bottom plate are each provided with a pair of sliding grooves, each pair of sliding grooves are located in the positions close to the front edge and the rear edge of the bottom plate, and the two pairs of threaded rods are rotationally arranged in the two pairs of sliding grooves correspondingly. The driving assemblies are arranged on the two sides of the center of the bottom plate respectively to drive the threaded rods to rotate, so that the lower ends of the connecting rods are driven to horizontally move, the height of the connecting columns rotationally connected with the upper ends of the connecting rods is changed, the purpose of adjusting the heights of the two sides of the supporting seat is achieved, manual adjustment is not needed, and the adjusting efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of door panel installation, in particular to an auxiliary device for installing an aluminum alloy door panel. Background Art

[0002] Aluminum alloy door is a kind of door made by surface treated aluminum alloy profiles, which are made into door frame components through cutting, punching, milling, tapping, and manufacturing processes, and then assembled with connectors, sealing materials and opening and closing hardware accessories.

[0003] When a house is being renovated or an old door is replaced, the new door needs to be installed on the door frame. The traditional way is for one person to lift the door partially or support it with a support at the bottom of the door, then straighten the door by hand, while another person installs the door on the door frame with the hinge. However, this method is very labor-intensive and labor-intensive, and the alignment is also poor.

[0004] The prior art gradually uses some auxiliary devices to install the door, such as the announcement number CN219343878U, which discloses a door installation auxiliary device, including a concave groove, and two sets of movable support components are arranged on both sides of the concave groove and near the end. However, the height adjustment is manually adjusted and needs to be adjusted multiple times, which is troublesome and inefficient. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, the utility model provides an auxiliary device for installing an aluminum alloy door panel, which drives a pair of threaded rods to rotate through driving assemblies respectively arranged on both sides of the center of the base plate, thereby driving two pairs of sliders and the movable plate to move inward or outward at the same time, so that the lower end of the rotating connecting rod on the movable plate moves horizontally, and then the height of the connecting column rotatably connected to the upper end of the connecting rod changes, thereby achieving the purpose of adjusting the height of both sides of the support seat, without the need for manual adjustment by personnel, and the adjustment efficiency is high.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: an aluminum alloy door panel installation auxiliary device, comprising a base plate, two pairs of support components, two groups of drive components, two pairs of threaded rods and a support seat, the two pairs of support components are arranged at the bottom of the base plate, the upper surface of the base plate is respectively provided with grooves near the left and right side edges, the two groups of drive components are respectively arranged in the grooves, a pair of slide grooves are respectively provided on both sides of the center of the upper surface of the base plate, each pair of slide grooves is located near the front and rear edges of the base plate, the two pairs of threaded rods are respectively rotatably arranged in the two pairs of slide grooves, one end of each pair of threaded rods is connected to the driving end of the drive component, the drive component can drive the threaded rod to rotate, a pair of sliders are slidably arranged in each slide groove, threaded holes are provided on the sliders, each pair of sliders are screwed on both sides of the center of the threaded rod through the threaded holes, and the threads on both sides of the center of the threaded rod are opposite, each pair of sliders is provided with a movable plate, and each pair of movable plates is rotatably provided with a connecting rod, the upper ends of the two connecting rods are rotatably provided with connecting columns, each connecting column is fixedly connected to the side wall of the support seat, and a limiting groove is horizontally provided on the support seat.

[0007] Preferably, each set of driving components includes a motor, a pair of rotating shafts, a pair of driving bevel gears and a pair of driven bevel gears, the motor has two output ends and is fixedly arranged at the center position of the groove, one end of a pair of rotating shafts is connected to the two output ends of the motor, and the other end is connected to the driving bevel gears, a pair of driven bevel gears are respectively connected to one end of each pair of threaded rods, and the driving bevel gear and the driven bevel gear are meshingly connected.

[0008] Preferably, the rotating shaft and the threaded rod are both connected to the base plate via bearings.

[0009] Preferably, each supporting assembly includes a transverse plate, a limiting plate, an adjusting screw and a universal wheel, the limiting plate is buckled at the bottom of the base plate, the transverse plate is movably inserted in the limiting plate, the adjusting screw is rotationally connected to the transverse plate, and the universal wheel is arranged at the lower end of the adjusting screw.

[0010] The utility model provides an auxiliary device for installing an aluminum alloy door panel, which has the following beneficial effects:

[0011] 1. The utility model drives a pair of threaded rods to rotate by respectively setting driving assemblies on both sides of the center of the bottom plate, thereby driving two pairs of sliders and the moving plate to move inward or outward at the same time, so that the lower end of the rotating connecting rod on the moving plate moves horizontally, and then the height of the connecting column connected to the upper end of the connecting rod changes, so as to achieve the purpose of adjusting the height of both sides of the support seat, without manual adjustment by personnel, and the adjustment efficiency is high;

[0012] 2. A support assembly is provided at the bottom of the base plate of the utility model, and the support assembly includes a horizontal plate that can be moved and pulled out, and a universal wheel is provided on the outer side of the horizontal plate, which can support the base plate, the support seat and the aluminum alloy door on the support seat and can move. In addition, pulling out the horizontal plate can increase the stability of the support for the base plate, the support seat and the aluminum alloy door on the support seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a top view of an auxiliary device for installing an aluminum alloy door panel according to the utility model;

[0014] Figure 2 This is the front view of the utility model at AA;

[0015] Figure 3 The utility model is a bottom view of an auxiliary device for installing an aluminum alloy door panel.

[0016] In the figure: 1. limit groove; 2. support seat; 3. connecting column; 4. movable plate; 5. slide groove; 6. bottom plate; 7. connecting rod; 8. threaded rod; 9. groove; 10. rotating shaft; 11. motor; 12. bearing; 13. driving bevel gear; 14. driven bevel gear; 15. cross plate; 16. adjusting screw; 17. universal wheel; 18. slider; 19. limit plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] like Figure 1-3As shown, an auxiliary device for installing an aluminum alloy door panel comprises a base plate 6, two pairs of supporting assemblies, two groups of driving assemblies, two pairs of threaded rods 8 and a supporting seat 2, the two pairs of supporting assemblies are arranged at the bottom of the base plate 6, grooves 9 are respectively provided on the upper surface of the base plate 6 near the left and right edges, the two groups of driving assemblies are respectively provided in the grooves 9, a pair of slide grooves 5 are respectively provided on both sides of the center of the upper surface of the base plate 6, each pair of slide grooves 5 is located near the front and rear edges of the base plate 6, the two pairs of threaded rods 8 are respectively rotatably arranged in the two pairs of slide grooves 5, one end of each pair of threaded rods 8 is connected to the driving end of the driving assembly, the driving assembly can drive the threaded rod 8 to rotate, a pair of sliders 18 are slidably arranged in each slide groove 5, threaded holes are provided on the sliders 18, each pair of sliders 18 is screwed on both sides of the center of the threaded rod 8 through the threaded holes, and the threads on both sides of the center of the threaded rod 8 are in opposite directions, each pair of sliders 18 is provided with a movable plate 4, each pair of movable plates 4 is rotatably provided with a connecting rod 7, and the upper ends of the two connecting rods 7 are connected A connecting column 3 is rotatably provided, each connecting column 3 is fixedly connected to the side wall of the support seat 2, and a limiting groove 1 is horizontally provided on the support seat 2; each set of driving components includes a motor 11, a pair of rotating shafts 10, a pair of active bevel gears 13 and a pair of driven bevel gears 14, the motor 11 has two output ends and is fixedly provided at the center position of the groove 9, one end of a pair of rotating shafts 10 is connected to the two output ends of the motor 11, and the other end is connected to the active bevel gear 13, and a pair of driven bevel gears 14 are respectively connected to the driving bevel gear 13, and the driven bevel gears 14 are respectively connected to the driving bevel gear 13. One end of each pair of threaded rods 8 is connected, and the active bevel gear 13 and the driven bevel gear 14 are meshed and connected; the rotating shaft 10 and the threaded rod 8 are connected to the base plate 6 through the bearing 12; each supporting assembly includes a cross plate 15, a limit plate 19, an adjusting screw 16 and a universal wheel 17, the limit plate 19 is buckled at the bottom of the base plate 6, the cross plate 15 is movably inserted in the limit plate 19, the adjusting screw 16 is screwed to the cross plate 15, and the universal wheel 17 is arranged at the lower end of the adjusting screw 16.

[0019] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process, which are as follows:

[0020] According to the instruction manual Figure 1-3It can be seen that when the utility model is working, the device is moved to the position where the aluminum alloy door panel is to be installed through the support assembly, and the personnel move the door to the support seat 2 and limit it through the limit groove 1. The depth and width of the limit groove 1 are determined according to the specific situation of the aluminum alloy door, and the door can be inserted into the limit groove 1, and the door can have a certain limit in the vertical direction to ensure that it will not fall, or the personnel can slightly support the door to ensure that it will not fall. After the aluminum alloy door panel is placed on the support seat 2, its height needs to be adjusted so that its height meets the installation requirements. When adjusting, the two ends of the support seat 2 are adjusted respectively, that is, the driving components on both sides of the center of the bottom plate 6 are controlled respectively, and the driving components drive the threaded rod 8 to rotate. Since the threads on both sides of the center of the threaded rod 8 are in opposite directions, the slider 18 slidably connected to the slide groove 5 is screwed to the threaded rod 8 through the threaded hole. Therefore, the rotation of the threaded rod 8 can drive a pair of sliders 18 to move inward or outward at the same time. Since the moving plate 4 of the slider 18 is rotatably connected with the connecting rod 7, the upper end of the connecting rod 7 is rotatably connected with the connecting column 3, and the connecting column 3 is connected to the left side wall of the bearing 12, such as Figure 2 As shown, a triangle is formed between the two connecting rods 7 and the two moving plates 4. Therefore, when a pair of moving plates 4 move inward at the same time, the two connecting rods 7 will raise the connecting column 3, thereby raising the support seat 2 on that side and the aluminum alloy door panel on the support seat 2. On the contrary, when the moving plates 4 move outward at the same time, the connecting column 3 will be lowered, thereby lowering the support seat 2 on that side and the aluminum alloy door panel on the support seat 2, thereby achieving the purpose of adjusting the height of the support seat 2 and the aluminum alloy door panel on the support seat 2. Compared with the prior art, the utility model does not need to adjust the height of the supporting legs one by one to control the height of the door panel, does not need to do the adjustment work manually, is more labor-saving, and works through the driving assembly to cooperate with the connecting rod 7 to improve the adjustment efficiency.

[0021] Among them, each set of driving components includes a motor 11, a pair of rotating shafts 10, a pair of driving bevel gears 13 and a pair of driven bevel gears 14. The motor 11 has two output ends and is fixedly arranged at the center position of the groove 9. One end of the pair of rotating shafts 10 is connected to the two output ends of the motor 11, and the other end is connected to the driving bevel gear 13. A pair of driven bevel gears 14 are respectively connected to one end of each pair of threaded rods 8, and the driving bevel gear 13 and the driven bevel gear 14 are meshed and connected.

[0022] During operation, the output end of the motor 11 rotates to drive the rotating shaft 10 and the active bevel gear 13 to rotate, thereby driving the driven bevel gear 14 and the threaded rod 8 to rotate. The motor 11 serves as a power source and simultaneously drives the front and rear threaded rods 8 to rotate, saving energy while ensuring the synchronization of work.

[0023] The rotating shaft 10 and the threaded rod 8 are both connected to the bottom plate 6 via a bearing 12 to ensure the stability of the rotation and the threaded rod 8 during the rotation process.

[0024] Among them, each supporting assembly includes a transverse plate 15, a limiting plate 19, an adjusting screw 16 and a universal wheel 17. The limiting plate 19 is buckled at the bottom of the base plate 6, the transverse plate 15 is movably inserted in the limiting plate 19, the adjusting screw 16 is screwed to the transverse plate 15, and the universal wheel 17 is arranged at the lower end of the adjusting screw 16.

[0025] During operation, the universal wheel 17 can drive the device to move to the working area, and it is also convenient to adjust the position in the door frame bracket. The cross plate 15 can slide in the limit plate 19, that is, it can be pulled out to move a distance, thereby increasing the rotation width and increasing stability.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary device for installing an aluminum alloy door panel, characterized in that: The invention comprises a bottom plate (6), two pairs of support components, two groups of drive components, two pairs of threaded rods (8) and a support seat (2), wherein the two pairs of support components are arranged at the bottom of the bottom plate (6), grooves (9) are respectively provided on the upper surface of the bottom plate (6) near the left and right edges, and the two groups of drive components are respectively provided in the grooves (9), a pair of slide grooves (5) are respectively provided on both sides of the center of the upper surface of the bottom plate (6), each pair of slide grooves (5) is located near the front and rear edges of the bottom plate (6), the two pairs of threaded rods (8) are respectively rotatably arranged in the two pairs of slide grooves (5), one end of each pair of threaded rods (8) is connected to the drive end of the drive component, and the drive component The invention can drive the threaded rod (8) to rotate. A pair of sliders (18) are slidably arranged in each slide groove (5). The sliders (18) are provided with threaded holes. Each pair of sliders (18) are screwed to the two sides of the center of the threaded rod (8) through the threaded holes. The threads on the two sides of the center of the threaded rod (8) are in opposite directions. A movable plate (4) is arranged on each pair of sliders (18). A connecting rod (7) is rotatably arranged on each pair of movable plates (4). A connecting column (3) is rotatably arranged at the upper ends of the two connecting rods (7). Each connecting column (3) is fixedly connected to the side wall of the support seat (2). A limiting groove (1) is horizontally arranged on the support seat (2).

2. The auxiliary device for installing an aluminum alloy door panel according to claim 1, characterized in that: Each set of driving components comprises a motor (11), a pair of rotating shafts (10), a pair of driving bevel gears (13) and a pair of driven bevel gears (14); the motor (11) has two output ends and is fixedly arranged at the center of the groove (9); one end of the pair of rotating shafts (10) is connected to the two output ends of the motor (11), and the other end is connected to the driving bevel gear (13); the pair of driven bevel gears (14) are respectively connected to one end of each pair of threaded rods (8); the driving bevel gear (13) and the driven bevel gear (14) are meshedly connected.

3. The auxiliary device for installing an aluminum alloy door panel according to claim 2, characterized in that: The rotating shaft (10) and the threaded rod (8) are both connected to the bottom plate (6) via a bearing (12).

4. The auxiliary device for installing an aluminum alloy door panel according to claim 1, characterized in that: Each supporting assembly comprises a transverse plate (15), a limiting plate (19), an adjusting screw (16) and a universal wheel (17); the limiting plate (19) is buckled at the bottom of the base plate (6); the transverse plate (15) is movably inserted in the limiting plate (19); the adjusting screw (16) is screwed to the transverse plate (15); and the universal wheel (17) is arranged at the lower end of the adjusting screw (16).

Images