An assembled wallboard hoist

Abstract

This utility model discloses a prefabricated wall panel hoisting machine, comprising: a base on which a hoisting frame is mounted; a hoisting mechanism mounted on the hoisting frame for hoisting wall panels; and a fixing mechanism mounted on the hoisting mechanism for fixing the wall panels. The fixing mechanism includes a fixed slide seat slidably mounted on a hoisting crossbeam at the lower end of the hoisting mechanism, a fixed clamping plate mounted on the fixed slide seat, and a clamping assembly mounted on the fixed clamping plate. This utility model has a reasonable structure and can directly fix the wall panels during hoisting, facilitating hoisting and better meeting usage requirements.

Description

Technical Field

[0001] This utility model relates to the field of hoisting equipment technology, specifically to a prefabricated wall panel hoisting machine. Background Technology

[0002] Prefabricated buildings are widely welcomed for their advantages of speed, convenience, low cost, and green energy saving. Prefabricated buildings require a large number of wall panels. When configuring two or more layers of wall panels, the wall panels need to be lifted to a preset height before the next step of installation can be carried out. The hoisting machine is installed on the platform to lift the wall panels for installation.

[0003] For example, the utility model patent with authorization announcement number CN218434584U discloses a prefabricated building wall panel hoisting machine. This device can limit the steel wire rope, making it easier to drive the steel wire rope to slide along the slot. It can also drive the limiting mechanism to move to one side, adjust the position of the steel wire rope, and make it easier to drive the limiting mechanism to move to one side, thus avoiding collisions between the wall panel and other wall surfaces during hoisting and affecting its use.

[0004] However, in actual use, the device is not convenient for fixing the wall panel. It requires additional fixing components to fix the wall panel before it can be hoisted, which is cumbersome and cannot meet the usage requirements well. Summary of the Invention

[0005] The purpose of this utility model is to provide a prefabricated wall panel hoisting machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A prefabricated wall panel hoisting machine includes: a base on which a hoisting frame is mounted; a hoisting mechanism mounted on the hoisting frame for hoisting wall panels; and a fixing mechanism mounted on the hoisting mechanism for fixing the wall panels. The fixing mechanism includes a fixed slide seat slidably mounted on a hoisting crossbeam at the lower end of the hoisting mechanism, a fixed clamping plate mounted on the fixed slide seat, and a clamping assembly mounted on the fixed clamping plate.

[0008] As a preferred embodiment, the fixing clamp is L-shaped, and a fixing back support is also provided on the rear side of the fixing clamp.

[0009] As a preferred embodiment, the clamping assembly includes a fixed mounting base installed on the front side of the fixed clamping plate, a fixed nut seat installed on the fixed mounting base, a fixed handwheel being threaded into the fixed nut seat, and a fixed pressure plate being rotatably mounted on the end of the fixed handwheel through the fixed mounting base.

[0010] As a preferred embodiment, the fixed slide is also threaded with a locking bolt. The locking bolt facilitates the fixing of the fixed slide to the lifting beam.

[0011] As a preferred embodiment, the hoisting mechanism includes a pair of hoisting take-up rollers rotatably mounted on the hoisting frame. The lower ends of the hoisting take-up rollers pass through the hoisting frame and are fixed with a hoisting driven gear. A hoisting drive gear is also rotatably mounted on the lower end of the hoisting frame. The hoisting drive gear meshes with the hoisting driven gear. A hoisting motor is also mounted on the hoisting frame, and the output end of the hoisting motor is drivenly connected to the shaft end of the hoisting drive gear.

[0012] The hoisting take-up roller has a hoisting steel cable wound on it, and the lower end of the hoisting steel cable passes through the hoisting frame and is fixed to the hoisting crossbeam.

[0013] As a preferred embodiment, the cross-section of the hoisting beam is I-shaped.

[0014] As a preferred embodiment, the end of the lifting beam is also fixed with an end cap by bolts. By providing the end cap, the fixed slide can be effectively prevented from slipping off the lifting beam.

[0015] As a preferred embodiment, a counterweight is also provided at the upper end of the base. By providing a counterweight, the stability of the device can be improved.

[0016] Compared with existing technologies, the advantages of this utility model are as follows: The lower end of the fixing clamp is inserted into the bottom of the wall panel. Then, the fixing handwheel is rotated, which pushes the fixing pressure plate to move, thereby causing the fixing pressure plate to clamp the wall panel in conjunction with the fixing back support, thus fixing the wall panel. Then, the locking bolt is rotated to fix the fixing slide block to the lifting beam. Finally, the lifting work can be carried out using the lifting mechanism. The wall panel can be fixed without the need for other fixing components, making lifting convenient. This utility model has a reasonable structure, allowing direct fixing of the wall panel during lifting, facilitating lifting and better meeting usage requirements. Attached Figure Description

[0017] Figure 1 A schematic diagram of the overall three-dimensional structure of a prefabricated wall panel hoisting machine;

[0018] Figure 2 A three-dimensional structural diagram of the hoisting frame position of a prefabricated wall panel hoisting machine;

[0019] Figure 3 A three-dimensional structural diagram of the position of the lifting beam of a prefabricated wall panel hoisting machine;

[0020] Figure 4 This is a three-dimensional structural diagram of the fixing mechanism of a prefabricated wall panel hoisting machine.

[0021] In the diagram: 1. Base; 11. Counterweight; 12. Lifting frame; 2. Lifting mechanism; 21. Lifting motor; 22. Lifting take-up roller; 23. Lifting drive gear; 24. Lifting driven gear; 25. Lifting steel cable; 26. Lifting crossbeam; 27. End cap; 3. Fixing mechanism; 31. Fixing slide; 311. Locking bolt; 32. Fixing clamp; 33. Fixing back support; 34. Fixing mounting base; 35. Fixing nut seat; 36. Fixing handwheel; 37. Fixing pressure plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example: Please refer to Figures 1-4 A prefabricated wall panel hoisting machine includes: a base 1, on which a hoisting frame 12 is mounted, and a counterweight 11 is also provided at the upper end of the base 1; a hoisting mechanism 2, mounted on the hoisting frame 12, for hoisting wall panels; and a fixing mechanism 3, mounted on the hoisting mechanism 2, for fixing the wall panels; the fixing mechanism 3 includes a fixing slide 31 slidably mounted on a hoisting crossbeam 26 at the lower end of the hoisting mechanism 2, a fixing clamp 32 mounted on the fixing slide 31, and a clamping assembly mounted on the fixing clamp 32. In this embodiment, the fixing clamp 32 is L-shaped, and a fixing back support 33 is also provided on the rear side of the fixing clamp 32. The clamping assembly includes a fixing mounting seat 34 installed on the front side of the fixing clamp 32. A fixing nut seat 35 is installed on the fixing mounting seat 34. A fixing handwheel 36 is threaded into the fixing nut seat 35. The end of the fixing handwheel 36 passes through the fixing mounting seat 34 and is rotatably mounted with a fixing pressure plate 37. A locking bolt 311 is also threaded onto the fixing slide 31.

[0024] The working principle of this utility model is as follows: In specific use, push the fixed clamping plate 32 to move, so that the lower end of the fixed clamping plate 32 is inserted into the bottom of the wall panel. Then, rotate the fixed handwheel 36, and push the fixed pressure plate 37 to move through the fixed handwheel 36. Then, the fixed pressure plate 37 cooperates with the fixed back support 33 to clamp the wall panel, thus fixing the wall panel. Then, rotate the locking bolt 311 to fix the fixed slide 31 on the hoisting beam 26. Finally, the hoisting work can be carried out through the hoisting mechanism 2. The wall panel can be fixed without the help of other fixing components, which is convenient for hoisting and can better meet the use needs.

[0025] As a further embodiment, the hoisting mechanism 2 includes a pair of hoisting take-up rollers 22 rotatably mounted on the hoisting frame 12. The lower end of the hoisting take-up rollers 22 passes through the hoisting frame 12 and is fixed with a hoisting driven gear 24. A hoisting drive gear 23 is also rotatably mounted on the lower end of the hoisting frame 12. The hoisting drive gear 23 meshes with the hoisting driven gear 24. A hoisting motor 21 is also mounted on the hoisting frame 12. The output end of the hoisting motor 21 is drivenly connected to the shaft end of the hoisting drive gear 23. A hoisting steel cable 25 is wound on the hoisting take-up rollers 22. The lower end of the hoisting steel cable 25 passes through the hoisting frame 12 and is fixed with a hoisting crossbeam 26. In this embodiment, the cross section of the hoisting crossbeam 26 is "I" shaped. An end cap 27 is also fixed to the end of the hoisting crossbeam 26 by bolts.

[0026] The working principle of the hoisting mechanism 2 is as follows: During hoisting, the hoisting motor 21 is started, which drives the hoisting drive gear 23 to rotate, thereby driving the hoisting driven gear 24 that meshes with it to rotate, which in turn causes the hoisting take-up roller 22 to rotate, thereby winding the hoisting steel cable 25 onto the hoisting take-up roller 22, thus completing the hoisting work of the wall panel.

[0027] In this utility model, terms such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "side", and "bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only used to facilitate the description of the structural relationship between the various components or elements of this utility model and do not specifically refer to any component or element in this utility model. They should not be construed as limiting this utility model.

Claims

1. A prefabricated wall panel hoisting machine, characterized in that, include: A base (1) is provided with a lifting frame (12). The hoisting mechanism (2) is installed on the hoisting frame (12) and is used to hoist the wall panel; The fixing mechanism (3) is installed on the hoisting mechanism (2) and is used to fix the wall panel; The fixing mechanism (3) includes a fixed slide (31) that is slidably installed on the lower end of the hoisting beam (26) of the hoisting mechanism (2). A fixed clamping plate (32) is installed on the fixed slide (31), and a clamping assembly is also installed on the fixed clamping plate (32).

2. The prefabricated wall panel hoisting machine according to claim 1, characterized in that: The fixing clamp (32) is "L" shaped, and a fixing back support (33) is also provided on the rear side of the fixing clamp (32).

3. The prefabricated wall panel hoisting machine according to claim 2, characterized in that: The clamping assembly includes a fixed mounting base (34) installed on the front side of the fixed clamping plate (32), a fixed nut seat (35) is installed on the fixed mounting base (34), a fixed handwheel (36) is threaded into the fixed nut seat (35), and a fixed pressure plate (37) is rotatably installed at the end of the fixed handwheel (36) through the fixed mounting base (34).

4. The prefabricated wall panel hoisting machine according to claim 3, characterized in that: The fixed slide (31) is also threaded with a locking bolt (311).

5. The prefabricated wall panel hoisting machine according to claim 4, characterized in that: The hoisting mechanism (2) includes a pair of hoisting take-up rollers (22) rotatably mounted on the hoisting frame (12). The lower end of the hoisting take-up roller (22) passes through the hoisting frame (12) and is fixed with a hoisting driven gear (24). The lower end of the hoisting frame (12) is also rotatably mounted with a hoisting drive gear (23). The hoisting drive gear (23) meshes with the hoisting driven gear (24). The hoisting frame (12) is also mounted with a hoisting motor (21). The output end of the hoisting motor (21) is drivenly connected to the shaft end of the hoisting drive gear (23). The hoisting take-up roller (22) has a hoisting steel cable (25) wound on it. The lower end of the hoisting steel cable (25) passes through the hoisting frame (12) and is fixed to the hoisting crossbeam (26).

6. The prefabricated wall panel hoisting machine according to claim 5, characterized in that: The cross section of the hoisting beam (26) is "I" shaped.

7. A prefabricated wall panel hoisting machine according to claim 6, characterized in that: The end cap (27) of the hoisting beam (26) is also fixed with bolts.

8. A prefabricated wall panel hoisting machine according to claim 7, characterized in that: The base (1) is also provided with a counterweight (11) at its upper end.

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