Aluminum mold lifting device

Abstract

The utility model discloses an aluminum mould lifting device which comprises a supporting base, and a lifting support is fixedly connected to the top of the supporting base. The aluminum mould lifting device has the advantages that limiting sliding plates and limiting side plates are arranged, so that the limiting sliding plates symmetrically slide on the top of a fixed bottom box; an aluminum mold placed on a fixed bottom box is limited through a limiting sliding plate and a limiting side plate on the outer side, the stability of the aluminum mold during lifting is improved in combination with a limiting plate at the output end of an air cylinder, and through the arrangement of a fixing frame, a guide roller, an inner limiting plate and an inner side groove, when the height position of an inner sliding supporting plate on the inner side of a lifting support is adjusted, the stability of the aluminum mold is improved. The inner sliding supporting plate slides on the outer side of the inner limiting plate in a limiting mode, meanwhile, the fixing frame and the guide rolling wheels are driven to conduct synchronous height adjustment, the guide rolling wheels roll in the inner side grooves, and the lifting stability of the inner sliding supporting plate and the aluminum mold on the fixed bottom box is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting devices, in particular to an aluminum mold lifting device. Background Art

[0002] Aluminum formwork, also known as aluminum template, is a commonly used building formwork material, mainly made of aluminum alloy. The main function of aluminum formwork is to serve as a building formwork material, used to support and shape the structure during concrete pouring, to ensure the accuracy and stability of the building structure, it can improve construction efficiency and reduce labor costs, while ensuring that the surface of the cast building is flat and smooth without the need for secondary modification. In order to achieve fast and labor-saving transmission of aluminum formwork between floors, we use a lifting device to efficiently complete the vertical transportation of aluminum formwork materials based on on-site needs. However, the existing aluminum formwork lifting device is not convenient enough to restrict the placement position of the aluminum formwork before lifting. The aluminum formwork is heavy and lacks flexibility, and requires a high level of operator skill from the workers, making it difficult to ensure the stability of the aluminum formwork during lifting. Utility Model Content

[0003] The purpose of the utility model is to provide an aluminum mold lifting device to solve the problems of the existing aluminum mold lifting device proposed in the above background technology, such as the inconvenient restriction on the placement position of the aluminum mold before lifting, the heavy weight and insufficient flexibility of the aluminum mold, the high requirements on the workers' operating level, and the difficulty in ensuring the stability of the aluminum mold during lifting.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an aluminum mold lifting device, comprising a supporting base, the top of the supporting base is fixedly connected to a lifting bracket, the inner side of the lifting bracket is slidingly connected to an inner sliding support plate, the bottom of the inner sliding support plate is fixedly connected to a fixed bottom box, the top of the fixed bottom box is symmetrically slidably connected to a limiting slide, the outer side of the limiting slide is symmetrically fixedly connected to a limiting side plate, a cylinder is symmetrically installed inside the inner sliding support plate, the output end of the cylinder is fixedly connected to a limiting plate, the top of the inner sliding support plate is symmetrically fixedly connected to a cable, the top of the lifting bracket is symmetrically fixedly connected to a connecting frame, the inner side of the connecting frame is rotatably connected to a No. 1 guide wheel cooperating with the cable, a winch is installed on one side of the lifting bracket, and the cable is connected to the winch.

[0005] As a preferred solution of the present invention: both sides of the inner sliding support plate are slidably connected with inner limit plates, the inner limit plates are fixedly connected to the lifting bracket, the inner side of the inner limit plate is provided with an inner groove, and both sides of the inner sliding support plate are provided with outer grooves, the inside of the outer grooves are equidistantly fixed with multiple fixing frames, and the inner side of the fixing frames is rotatably connected with guide rollers that cooperate with the inner grooves.

[0006] As a preferred solution of the present invention: the internal rotation of the fixed bottom box is connected to a bidirectional screw rod, the outer side of the bidirectional screw rod is symmetrically threaded with a movable slider, the movable slider is slidingly connected to the fixed bottom box, and the top of the movable slider is fixedly connected to the limiting slide.

[0007] As a preferred solution of the present invention: a motor is installed inside the fixed bottom box, and the output end of the motor is fixedly connected to the bidirectional lead screw.

[0008] As a preferred solution of the present invention: one side of the limiting plate is symmetrically fixedly connected to a limiting rod, and the limiting rod is slidably connected to the inner sliding support plate.

[0009] As a preferred solution of the present invention: one side of the lifting bracket is fixedly connected to a fixed side frame, and the inner side of the fixed side frame is rotatably connected to a second guide wheel that cooperates with the cable.

[0010] As a preferred solution of the present invention, the movable slider is internally slidably connected to a limiting slide bar, and the limiting slide bar is fixedly connected to the fixed bottom box.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention realizes the symmetrical sliding of the limiting slide on the top of the fixed bottom box by setting a limiting slide and a limiting side plate, limits the aluminum mold placed on the fixed bottom box by the limiting slide and the outer limiting side plates, and improves the stability of the aluminum mold during lifting in combination with the limiting plate at the output end of the cylinder. By setting a fixed frame, a guide roller, an inner limiting plate and an inner groove, the inner sliding support plate is limited and slides on the outer side of the inner limiting plate when the inner height position of the lifting bracket is adjusted, and at the same time drives the fixed frame and the guide roller to adjust their height synchronously, and the guide roller rolls in the inner groove, thereby improving the lifting stability of the inner sliding support plate and the aluminum mold on the fixed bottom box. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the internal structure of the utility model;

[0013] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0014] Figure 3 This is the right side view of the utility model;

[0015] Figure 4 This is a right side view of the internal structure of the inner sliding support plate of the utility model;

[0016] Figure 5 This is a top view of the internal structure of the inner limit plate of the utility model.

[0017] In the figure: 1. Support base; 2. Lifting bracket; 3. Guide wheel No. 1; 4. Winch; 5. Inner sliding support plate; 6. Inner limit plate; 7. Inner groove; 8. Fixed frame; 9. Guide roller; 10. Outer groove; 11. Limit slide plate; 12. Limit side plate; 13. Fixed bottom box; 14. Motor; 15. Bidirectional screw; 16. Moving slider; 17. Limit slide bar; 18. Limit plate; 19. Cylinder; 20. Limit rod; 21. Cable; 22. Connecting frame; 23. Guide wheel No. 2; 24. Fixed side frame. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figures 1 to 5 The utility model provides a technical solution: an aluminum mold lifting device, including a support base 1, a lifting bracket 2 is fixedly connected to the top of the support base 1, an inner sliding support plate 5 is slidably connected to the inner side of the lifting bracket 2, the bottom of the inner sliding support plate 5 is fixedly connected to the fixed bottom box 13, the top of the fixed bottom box 13 is symmetrically slidably connected to the limiting slide 11, the outer side of the limiting slide 11 is symmetrically fixedly connected to the limiting side plate 12, the inner side of the inner sliding support plate 5 is symmetrically installed with a cylinder 19, the output end of the cylinder 19 is fixedly connected to the limiting plate 18, the top of the inner sliding support plate 5 is symmetrically connected to the limiting plate 18, and the outer side of the limiting slide 11 is symmetrically fixedly connected to the limiting side plate 12. It is fixedly connected with a cable 21, and a connecting frame 22 is symmetrically fixedly connected to the top of the lifting bracket 2. The inner side of the connecting frame 22 is rotatably connected to a guide wheel No. 1 that cooperates with the cable 21. A winch 4 is installed on one side of the lifting bracket 2. The cable 21 is connected to the winch 4. The cable 21 is retracted and adjusted by the winch 4. The winch 4 is a common light and small lifting equipment. The winch 4 is a type of mechanical equipment that uses a drum or clamp to pull the cable 21 to perform vertical lifting or horizontal dragging of the load. Its main function is to lift or pull heavy objects by winding the cable 21 around the drum.

[0020] Among them, both sides of the inner sliding support plate 5 are slidably connected with inner limit plates 6, and the inner limit plates 6 are fixedly connected to the lifting bracket 2. An inner groove 7 is opened on the inner side of the inner limit plate 6, and an outer groove 10 is opened on both sides of the inner sliding support plate 5. The inner side of the outer groove 10 is fixedly connected with multiple fixing frames 8 at equal intervals. The inner side of the fixing frame 8 is rotatably connected with a guide roller 9 that cooperates with the inner groove 7. Each fixing frame 8 is fixed in the outer groove 10, and the guide roller 9 rotating on the inner side of the fixing frame 8 cooperates with the inner groove 7 opened on the inner side of the inner limit plate 6. The guide roller 9 rolls in the inner groove 7 to ensure the stability of the lifting adjustment of the inner sliding support plate 5 on the inner side of the lifting bracket 2.

[0021] Among them, the fixed bottom box 13 is internally rotatably connected with a bidirectional screw rod 15, and the outer side of the bidirectional screw rod 15 is symmetrically threadedly connected with a movable slider 16. The movable slider 16 is slidingly connected to the fixed bottom box 13, and the top of the movable slider 16 is fixedly connected to the limiting slide 11. The bidirectional screw rod 15 is rotated to drive the outer movable slider 16 to adjust in the fixed bottom box 13, and the movable slider 16 drives the limiting slide 11 and the limiting side plate 12 to move, thereby completing the position limit processing of the aluminum mold placed on the fixed bottom box 13.

[0022] Among them, a motor 14 is installed inside the fixed bottom box 13, and the output end of the motor 14 is fixedly connected to the bidirectional screw rod 15. The output end of the motor 14 drives the bidirectional screw rod 15 to rotate and adjust, and the moving slider 16 symmetrically on the outside of the bidirectional screw rod 15 is moved and adjusted.

[0023] Among them, one side of the limiting plate 18 is symmetrically fixedly connected to the limiting rod 20, and the limiting rod 20 is slidingly connected to the inner sliding support plate 5. When the output end of the cylinder 19 drives the limiting plate 18 to move and adjust, the limiting plate 18 drives the limiting rod 20 on one side to slide within the inner sliding support plate 5, thereby improving the stability of the adjustment of the limiting plate 18.

[0024] Among them, one side of the lifting bracket 2 is fixedly connected to a fixed side frame 24, and the inner side of the fixed side frame 24 is rotatably connected to a second guide wheel 23 that cooperates with the cable 21, and the moving position of the cable 21 is guided by the second guide wheel 23.

[0025] The movable slider 16 is internally slidably connected to a limit slide bar 17 , and the limit slide bar 17 is fixedly connected to the fixed bottom box 13 .

[0026] Specifically, when in use, the aluminum mold to be lifted is placed on the fixed bottom box 13, the device is powered on by an external power supply, and the external controller is controlled. The output end of the cylinder 19 drives the limiting plate 18 to move, and the distance between the limiting plate 18 and the limiting slide 11 is adjusted according to the thickness of the lifted aluminum mold. The output end of the motor 14 drives the bidirectional screw rod 15 to rotate. When the bidirectional screw rod 15 rotates, it drives the outer moving slider 16 to move. When the moving slider 16 moves, it drives the limiting slide 11 and the limiting slide 11 on the top of the fixed bottom box 13. The side plate 12 moves, and the placement position of the aluminum mold is stabilized by limiting the slide plate 11 and the limiting side plate 12. The cable 21 is wound by the winch 4, and the cable 21 is guided and moved by the No. 1 guide wheel 3 and the No. 2 guide wheel 23. One end of the cable 21 pulls the inner sliding support plate 5 to slide on the inner side of the lifting bracket 2, and the inner sliding support plate 5 slides on the outer side of the inner limit plate 6. The guide roller 9 on the inner side of the fixed frame 8 cooperates with the inner groove 7 to stabilize the adjustment position of the inner sliding support plate 5, and the aluminum mold supported on the fixed bottom box 13 is lifted.

[0027] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one such feature.

[0029] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum mold lifting device, comprising a support base (1), characterized in that: The top of the support base (1) is fixedly connected to a lifting bracket (2), the inner side of the lifting bracket (2) is slidably connected to an inner sliding support plate (5), the bottom of the inner sliding support plate (5) is fixedly connected to a fixed bottom box (13), the top of the fixed bottom box (13) is symmetrically slidably connected to a limiting slide plate (11), the outer side of the limiting slide plate (11) is symmetrically fixedly connected to a limiting side plate (12), the inside of the inner sliding support plate (5) is symmetrically installed with a cylinder (19), the output end of the cylinder (19) is fixedly connected to a limiting plate (18), the top of the inner sliding support plate (5) is symmetrically fixedly connected to a cable (21), the top of the lifting bracket (2) is symmetrically fixedly connected to a connecting frame (22), the inner side of the connecting frame (22) is rotatably connected to a No. 1 guide wheel (3) matched with the cable (21), a winch (4) is installed on one side of the lifting bracket (2), and the cable (21) is connected to the winch (4).

2. The aluminum mold lifting device according to claim 1, characterized in that: Both sides of the inner sliding support plate (5) are slidably connected to inner limit plates (6), the inner limit plates (6) are fixedly connected to the lifting bracket (2), an inner groove (7) is provided on the inner side of the inner limit plate (6), and both sides of the inner sliding support plate (5) are provided with outer grooves (10), a plurality of fixed frames (8) are equidistantly fixedly connected inside the outer grooves (10), and a guide roller (9) cooperating with the inner grooves (7) is rotatably connected to the inner side of the fixed frame (8).

3. The aluminum mold lifting device according to claim 1, characterized in that: The fixed bottom box (13) is internally rotatably connected to a bidirectional screw rod (15), the outer side of the bidirectional screw rod (15) is symmetrically threadedly connected to a movable slider (16), the movable slider (16) is slidably connected to the fixed bottom box (13), and the top of the movable slider (16) is fixedly connected to the limiting slide plate (11).

4. The aluminum mold lifting device according to claim 3, characterized in that: A motor (14) is installed inside the fixed bottom box (13), and an output end of the motor (14) is fixedly connected to a bidirectional screw rod (15).

5. The aluminum mold lifting device according to claim 1, characterized in that: One side of the limiting plate (18) is symmetrically fixedly connected to a limiting rod (20), and the limiting rod (20) is slidably connected to the inner sliding support plate (5).

6. The aluminum mold lifting device according to claim 1, characterized in that: One side of the lifting bracket (2) is fixedly connected to a fixed side frame (24), and the inner side of the fixed side frame (24) is rotatably connected to a second guide wheel (23) that cooperates with the cable (21).

7. The aluminum mold lifting device according to claim 3, characterized in that: The movable slider (16) is internally slidably connected to a limiting slide bar (17), and the limiting slide bar (17) is fixedly connected to the fixed bottom box (13).

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