Aluminum alloy door and window mounting device

Abstract

The utility model discloses an aluminum alloy door and window installation device which comprises a door and window, an external expansion clamping mechanism, a lifting mechanism and a position replacement mechanism, the external expansion clamping mechanism comprises a supporting frame, an external supporting rod, a clamping block, a first spring and a second spring, and the lifting mechanism comprises a support, a lifting table and a lifting air cylinder. The position changing mechanism comprises a two-way motor, a lead screw, a connecting rod and a connecting sleeve, under the mutual cooperation of the mechanisms, the device can replace manual work to clamp the installed aluminum alloy door and window, the danger brought to workers when the aluminum alloy door and window are installed on a high floor is relieved, and the working efficiency is improved. And the aluminum alloy door and window with the large size can be stably installed through the device, so that the number of operators is reduced, the situation that operation is tedious due to the fact that the hands are miscellaneous by many people is avoided, and labor expenditure is reduced.

Description

Technical Field

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

[0002] Aluminum alloy doors and windows are widely used in modern architectural design. The core material of these doors and windows is aluminum alloy, a light but strong metal that has good weather resistance and corrosion resistance after special treatment.

[0003] However, in the past, when installing aluminum alloy doors and windows, it was often necessary to manually clamp the aluminum alloy frame. However, installing aluminum alloy doors and windows usually involves working at heights, which increases safety risks. In addition, since most of the installed aluminum alloy doors and windows are integral, the doors and windows are large in size, and multiple workers are required to cooperate in the installation during construction. The large number of people makes the operation more cumbersome and increases labor costs. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an aluminum alloy door and window installation device.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum alloy door and window installation device, including doors and windows, outward expansion clamping mechanisms, lifting mechanisms and position changing mechanisms, the outward expansion clamping mechanisms including a support frame, an outer support rod, a block, a first spring and a second spring, the support frame is installed in the door and window, the outer support rod and the block are respectively installed inside the support frame, and the outer support rod and the block are respectively slidably connected to the support frame, the first spring is fixedly installed inside the support frame and the two ends of the first spring are respectively fixedly connected to the outer support rod and the support frame, the second spring is fixedly installed inside the outer support rod, and the two ends of the second spring are respectively fixedly connected to the block and the outer support rod, the lifting mechanism includes a bracket, a lifting platform and a lifting cylinder, the lifting platform is installed inside the bracket and is slidably connected to the bracket, the lifting cylinder is fixedly installed inside the bracket, and the lifting cylinder is fixedly installed inside the bracket.

[0008] Preferably, the position changing mechanism includes a bidirectional motor, a lead screw, a connecting rod and a connecting sleeve, and the bidirectional motor, the lead screw and the connecting sleeve are all fixedly mounted on the lifting platform, the lead screw is fixedly connected to the two output ends of the bidirectional motor, the connecting rod is installed inside the connecting sleeve and is slidably connected to the connecting sleeve, and one end of the connecting rod is fixedly connected to the support frame.

[0009] It is further preferred that a limiting block is provided on the clamping block, a first sliding groove is opened inside the outer support rod, and the limiting block slides inside the first sliding groove to facilitate limiting the clamping block, thereby ensuring the operation of the outward expansion clamping mechanism.

[0010] It is further preferred that a rubber pad is provided at the top end of the outer support rod, a clamping hole is opened on the support frame, the rubber pad is in contact with the doors and windows, and the clamping block is separately connected to the clamping hole, so as to reduce scratches that may be generated when installing the doors and windows and facilitate the fixation of the outward expansion clamping mechanism.

[0011] It is further preferred that an adjusting arm is provided on the support frame, one end of the connecting rod is fixedly connected to the adjusting arm, and the lead screw passes through the adjusting arm and is rotatably connected to the lifting platform, so as to facilitate the stability of the two support frames when changing positions.

[0012] In a further preferred embodiment, a second slide groove is provided on the lifting platform, and a protrusion is provided on the adjusting arm, and the protrusion slides inside the second slide groove, so that the adjusting arm is more stable when moving.

[0013] In a further preferred embodiment, a third sliding groove is provided on the bracket, and the lifting platform slides inside the third sliding groove to facilitate stable movement of the lifting platform.

[0014] It is further preferred that a universal wheel is installed at the bottom of the bracket, and a tool box is provided on the bracket. The tool box is arranged at the rear end of the bracket to facilitate taking tools when installing doors and windows and to push the bracket to move as a whole.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides an aluminum alloy door and window installation device, which has the following beneficial effects:

[0017] The utility model provides an outwardly expanding clamping mechanism, and under the interaction of components such as a support frame, an outer support rod, a clamping block, a first spring, a second spring, etc., the device can replace manual clamping for installing aluminum alloy doors and windows, thereby eliminating the danger to workers when installing aluminum alloy doors and windows on high floors.

[0018] In the utility model, a position changing mechanism is provided, and with the cooperation of components such as a bidirectional motor, a lead screw, a connecting rod and a connecting sleeve, the device can stably install extremely large aluminum alloy doors and windows, thereby reducing the number of operators, avoiding the situation where too many people make the operation complicated, and reducing labor costs.

[0019] In the utility model, a lifting mechanism is provided. Under the action of components such as a bracket, a lifting platform, a lifting cylinder and a convex block, the device can change the position of the lifting platform through the lifting cylinder, so that the position of the door and window can be changed, thereby making the installation of the aluminum alloy door and window more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of an aluminum alloy door and window installation device in the utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of the utility model from another angle;

[0022] Figure 3 This is a schematic diagram of the overall structure of the lifting mechanism of the utility model;

[0023] Figure 4 This is a schematic diagram of the internal structure of the support frame of the utility model;

[0024] Figure 5 This is a cross-sectional view of the internal structure of the outer support rod of the utility model.

[0025] In the figure: 1. Door and window; 2. Support frame; 3. External support rod; 4. Block; 5. First spring; 6. Second spring; 7. Bracket; 8. Lifting platform; 9. Lifting cylinder; 10. Bidirectional motor; 11. Screw; 12. Connecting rod; 13. Connecting sleeve; 14. Limit block; 15. First slide groove; 16. Rubber pad; 17. Block hole; 18. Adjustment arm; 19. Second slide groove; 20. Bump; 21. Third slide groove; 22. Universal wheel; 23. Tool box. DETAILED DESCRIPTION

[0026] 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.

[0027] Embodiment 1:

[0028] See also Figure 1-5, an aluminum alloy door and window 1 installation device, including a door and window 1, an outward expansion clamping mechanism, a lifting mechanism and a position replacement mechanism, the outward expansion clamping mechanism includes a support frame 2, an outer support rod 3, a block 4, a first spring 5 and a second spring 6, the support frame 2 is installed in the door and window 1, the outer support rod 3 and the block 4 are respectively installed inside the support frame 2, and the outer support rod 3 and the block 4 are respectively slidably connected to the support frame 2, the first spring 5 is fixedly installed inside the support frame 2 and the two ends of the first spring 5 are respectively fixedly connected to the outer support rod 3 and the support frame 2, the second spring 6 is fixedly installed inside the outer support rod 3, and the two ends of the second spring 6 are respectively fixedly connected to the block 4 and the outer support rod 3, the position replacement mechanism includes a bracket 7, a lifting platform 8 and a lifting cylinder 9, the lifting platform 8 is installed inside the bracket 7 and is slidably connected to the bracket 7, the lifting cylinder 9 is fixedly installed inside the bracket 7, and the cylinder is fixedly installed inside the bracket 7.

[0029] In this embodiment, the outward expansion clamping mechanism includes a support frame 2, an outer support rod 3, a clamping block 4, a first spring 5 and a second spring 6. When in use, the bracket 7 is pushed under the action of the universal wheel 22, so that the support frame 2 is located inside the door and window 1. The position of the support frame 2 is adjusted according to the size of the door and window 1. When the position is adjusted, the clamping block 4 is directly pressed. Under the action of the limit block 14, the clamping block 4 enters the outer support rod 3 along the first slide groove 15 inside the outer support rod 3 and compresses the second spring 6 in the process. When the clamping block 4 is not inside the clamping hole 17, the outer support rod 3 is expanded outward by the force of the first spring 5, thereby pushing the outer support rod 3 to the outside of the support frame 2, and stops when the rubber pad 16 on the top of the outer support rod 3 contacts the door and window 1. At this time, the clamping block 4 will pop out the outer support rod 3 and insert it into the clamping hole 17 under the action of the squeezed second spring 6, thereby completing the fixation of the outer support rod 3.

[0030] In this embodiment, the position changing mechanism includes a bidirectional motor 10, a lead screw 11, a connecting rod 12 and a connecting sleeve 13. During use, when the support frame 2 is located inside the door and window 1, the position of the support frame 2 is adjusted according to the size of the door and window 1. The bidirectional motor 10 drives the lead screw 11 to rotate, thereby moving the adjusting arm 18. At this time, the protrusion 20 slides inside the second slide groove 19. At the same time, the connecting rod 12 fixedly connected to the adjusting arm 18 slides out from the connecting sleeve 13 fixedly installed on the lifting platform 8, and the movement of the other two adjusting arms 18 is more stable. When the adjusting arm 18 moves stably, the bidirectional motor 10 stops driving, and the support frame 2 also stops at a stable position inside the door and window 1.

[0031] In this embodiment, the position changing mechanism includes a bracket 7, a lifting platform 8 and a lifting cylinder 9. During use, after the position changing mechanism and the outward expansion clamping mechanism are all adjusted, it is necessary to adjust the height of the door and window 1 to ensure that the installation of the door and window 1 is more convenient. The lifting cylinder 9 is driven to drive the lifting platform 8 to slide in the third slide groove 21 inside the bracket 7. After the height is adjusted, the bracket 7 is pushed to move under the action of the universal wheel 22. After the clamped door and window 1 enters the installation port, the universal wheel 22 is fixed, and then the tools in the tool box 23 of the bracket 7 are taken out to install the door and window 1.

[0032] Embodiment 2:

[0033] To sum up, when in use, first make the support frame 2 be located inside the door and window 1. When the support frame 2 is located inside the door and window 1, the position of the support frame 2 is adjusted according to the size of the door and window 1. The two-way motor 10 is driven to drive the lead screw 11 to rotate, so that the adjusting arm 18 moves, and the protrusion 20 at this time slides inside the second slide groove 19. At the same time, the connecting rod 12 fixedly connected to the adjusting arm 18 slides out from the connecting sleeve 13 on the fixed installation lifting platform 8, and the movement of the other two adjusting arms 18 is more stable. When the adjusting arm 18 moves stably, the two-way motor 10 stops driving, and the support frame 2 also stops at a stable position inside the door and window 1. When the position is adjusted, the card block 4 is directly pressed. Under the action of the limit block 14, the card block 4 enters the outer support rod 3 along the first slide groove 15 inside the outer support rod 3 and compresses the second elastic member in the process. Spring 6, when the blocking block 4 is not inside the blocking hole 17, the outer support rod 3 is expanded outward by the force of the first spring 5, thereby pushing the outer support rod 3 to the outside of the support frame 2, and stopping when the rubber pad 16 at the top of the outer support rod 3 contacts the door and window 1. At this time, the blocking block 4 will pop out the outer support rod 3 and insert it into the blocking hole 17 under the action of the squeezed second spring 6, thereby completing the fixation of the outer support rod 3. When the position replacement mechanism and the outward expansion clamping mechanism are all adjusted, it is necessary to adjust the height of the door and window 1 to ensure that the installation of the door and window 1 is more convenient. The lifting cylinder 9 is driven to drive the lifting platform 8 to slide in the third slide groove 21 inside the bracket 7. When the height is adjusted, the bracket 7 is pushed under the action of the universal wheel 22, and the bracket 7 moves. When the clamped door and window 1 enters the installation port, the universal wheel 22 is fixed, and then the tools in the tool box 23 of the bracket 7 are taken out to install the door and window 1.

[0034] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described one by one here. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. An aluminum alloy door and window installation device, comprising a door and window (1), an outward expansion clamping mechanism, a lifting mechanism and a position changing mechanism, characterized in that: The outward expansion clamping mechanism comprises a support frame (2), an outer support rod (3), a block (4), a first spring (5) and a second spring (6); the support frame (2) is installed in the door and window (1); the outer support rod (3) and the block (4) are respectively installed inside the support frame (2); and the outer support rod (3) and the block (4) are respectively slidably connected to the support frame (2); the first spring (5) is fixedly installed inside the support frame (2) and the two ends of the first spring (5) are respectively fixedly connected to the outer support rod (3) and the support frame (2); the second spring (6) is fixedly installed inside the outer support rod (3); and the two ends of the second spring (6) are respectively fixedly connected to the block (4) and the outer support rod (3); the lifting mechanism comprises a support (7), a lifting platform (8) and a lifting cylinder (9); the lifting platform (8) is installed inside the support (7) and is slidably connected to the support (7); the lifting cylinder (9) is fixedly installed inside the support (7); and the lifting cylinder (9) is fixedly installed inside the support (7).

2. The aluminum alloy door and window installation device according to claim 1, characterized in that: The position changing mechanism comprises a bidirectional motor (10), a lead screw (11), a connecting rod (12) and a connecting sleeve (13); the bidirectional motor (10), the lead screw (11) and the connecting sleeve (13) are all fixedly mounted on the lifting platform (8); the lead screw (11) is fixedly connected to two output ends of the bidirectional motor (10); the connecting rod (12) is mounted inside the connecting sleeve (13) and is slidably connected to the connecting sleeve (13); and one end of the connecting rod (12) is fixedly connected to the support frame (2).

3. The aluminum alloy door and window installation device according to claim 1, characterized in that: A limit block (14) is arranged on the clamping block (4), a first sliding groove (15) is opened inside the outer support rod (3), and the limit block (14) slides inside the first sliding groove (15).

4. The aluminum alloy door and window installation device according to claim 3, characterized in that: A rubber pad (16) is arranged at the top end of the outer support rod (3), a clamping hole (17) is opened on the support frame (2), the rubber pad (16) is in contact with the door and window (1), and the clamping block (4) is separately connected to the clamping hole (17).

5. The aluminum alloy door and window installation device according to claim 2, characterized in that: The support frame (2) is provided with an adjusting arm (18), one end of the connecting rod (12) is fixedly connected to the adjusting arm (18), and the lead screw (11) passes through the adjusting arm (18) and is rotatably connected to the lifting platform (8).

6. The aluminum alloy door and window installation device according to claim 5, characterized in that: The lifting platform (8) is provided with a second sliding groove (19), and the adjusting arm (18) is provided with a protrusion (20), and the protrusion (20) slides inside the second sliding groove (19).

7. The aluminum alloy door and window installation device according to claim 1, characterized in that: The bracket (7) is provided with a third sliding groove (21), and the lifting platform (8) slides inside the third sliding groove (21).

8. The aluminum alloy door and window installation device according to claim 7, characterized in that: A universal wheel (22) is installed at the bottom of the bracket (7), and a tool box (23) is arranged on the bracket (7). The tool box (23) is arranged at the rear end of the bracket (7).

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