Assembly type laminated slab hoisting tool

Abstract

The utility model relates to an assembly type laminated slab hoisting tool, which comprises a four-leg support, a hoisting device, a hoisting device and a hoisting device, and is characterized in that the four-leg support is erected around a floor hole; the flat plate is fixed on the four-leg bracket; the sliding rails are arranged on the bottom surface of the flat plate in parallel at intervals; the T-shaped sliding block is connected to the sliding rail in a sliding manner; the mounting plate is fixed below the T-shaped sliding block, and a handle is arranged at one end of the mounting plate; the wheel carrier is fixed below the mounting plate; the fixed pulley is arranged in the wheel carrier; the movable pulleys are arranged below the fixed pulleys at intervals; one end of the steel wire rope is fixed at the lower end of the wheel carrier, and the other end downwards winds the movable pulley and then upwards winds the fixed pulley; the fastening bolt is in threaded connection with the mounting plate and is tightened on the sliding rail; and the hook is arranged on the lower side of the movable pulley. According to the utility model, the labor is saved, and the laminated slab can be conveniently transferred to the floor slab.

Description

Technical Field

[0001] The utility model relates to the field of hoisting, in particular to an assembled composite plate hoisting tool. Background Art

[0002] For example, Chinese utility model patent publication number CN 210439705 U discloses a prefabricated concrete composite panel hoisting device, wherein a transverse hoisting support rod is installed in the middle of the prefabricated composite panel, longitudinal hoisting support rods are installed on both sides of the transverse hoisting support rod, the transverse hoisting support rod is connected to the longitudinal hoisting support rod by bolts and angle steel, the upper and lower ends of the longitudinal hoisting support rod are installed with extended hoisting support rods, the extended hoisting support rod is connected to the longitudinal hoisting support rod by special splicing reinforcement components and bolts, and the longitudinal hoisting support rod includes a reinforcement buckle, there are two reinforcement buckles, and the two reinforcement buckles are connected by pins. It is not convenient to save effort, nor is it convenient to transfer the composite panel to the floor. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a prefabricated composite board lifting tool, which is convenient for saving labor and convenient for transferring the composite board to the floor slab.

[0004] In order to solve the above problems, an assembled composite plate lifting tool is adopted, which includes:

[0005] Four-legged brackets are set up around the floor opening;

[0006] A flat plate, which is fixed on a four-legged bracket;

[0007] The slide rails are arranged parallel to each other at intervals on the bottom surface of the flat plate;

[0008] A T-shaped slider, which is slidably connected to the slide rail;

[0009] A mounting plate, which is fixed under the T-shaped slider and has a handle at one end;

[0010] A wheel frame, which is fixed below the mounting plate;

[0011] A fixed pulley, which is arranged in the wheel frame;

[0012] A movable pulley is arranged below the fixed pulley at intervals;

[0013] A steel wire rope, one end of which is fixed to the lower end of the wheel frame, and the other end of which is wound downwardly around the movable pulley and then wound upwardly around the fixed pulley;

[0014] Tightening bolts, which are threaded onto the mounting plate and tightened onto the rails;

[0015] A hook is arranged on the lower side of the movable pulley.

[0016] With such a structure, the fixed pulley and the movable pulley make it easier to manually lift the composite board; and the transfer of the composite board is achieved through the relative sliding of the slide rail and the T-shaped slider;

[0017] The assembled composite panel (not more than 25kg) is hung on the movable pulley. The end of the wire rope is pulled to drive the composite panel to move up. After it reaches a relative height, workers will move and install it.

[0018] As a further improvement of the utility model, the end of the steel wire rope is connected to a winch;

[0019] With this structure, the winch can be switched for electric lifting.

[0020] As a further improvement of the utility model, a plurality of door frames arranged at intervals are disposed across one end of the slide rail extending out of the four-legged bracket, and a suspension rod is supported on the crossbeam of the door frame to fix the top surface of the slide rail.

[0021] With such a structure, the door frame can stabilize the slide rail and prevent it from bending.

[0022] As a further improvement of the utility model, the other end of the slide rail extending out of the four-legged bracket is connected to a counterweight frame, and a counterweight is arranged on the counterweight frame.

[0023] With such a structure, a counterweight frame and a counterweight are provided to facilitate the balance of the hoisting device.

[0024] As a further improvement of the utility model, a handle is provided on the counterweight.

[0025] With such a structure, the handle makes it convenient for the user to carry the counterweight.

[0026] The invention saves labor and is convenient for transferring the composite slab to the floor slab. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of an embodiment.

[0028] Figure 2 FIG. 2 is another structural schematic diagram of an embodiment.

[0029] Figure numerals: 1. Four-legged bracket; 2. Flat plate; 3. Slide rail; 4. T-shaped slider; 5. Mounting plate; 6. Wheel frame; 7. Fixed pulley; 8. Movable pulley; 9. Wire rope; 10. Fastening bolt; 11. Winch; 12. Door frame; 13. Hanging rod; 14. Counterweight; 15. Handle; 16. Floor opening; 17. Floor; 18. Hook; 19. Handle. DETAILED DESCRIPTION

[0030] 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 of 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.

[0031] In the description of the present utility model, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 limiting the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] Example 1

[0033] like Figure 1-Figure 2 As shown, a prefabricated composite plate lifting tool comprises:

[0034] A four-legged bracket 1, which is set up around the floor opening 16;

[0035] A flat plate 2, which is fixed on a four-legged bracket 1;

[0036] The slide rails 3 are arranged parallel to each other at intervals on the bottom surface of the plate 2;

[0037] A T-shaped slider 4, which is slidably connected to the slide rail 3;

[0038] A mounting plate 5, which is fixed under the T-shaped slider 4, and a handle 19 is provided at one end thereof;

[0039] A wheel frame 6, which is fixed below the mounting plate 5;

[0040] A fixed pulley 7, which is arranged in the wheel frame 6;

[0041] A movable pulley 8 is arranged below the fixed pulley 7 at intervals;

[0042] A steel wire rope 9, one end of which is fixed to the lower end of the wheel frame 6, and the other end of which is wound around the movable pulley 8 downwards and then wound around the fixed pulley 7 upwards;

[0043] The fastening bolt 10 is threadedly connected to the mounting plate 5 and tightened on the slide rail 3;

[0044] A hook 18 is provided on the lower side of the movable pulley 8 .

[0045] With such a structure, the fixed pulley 7 and the movable pulley 8 make it easier to manually hoist the laminated board; and the transfer of the laminated board is achieved through the relative sliding of the slide rail 3 and the T-shaped slider 4;

[0046] In this embodiment, the end of the steel wire rope 9 is connected to the winch 11;

[0047] With such a structure, the winch 11 can be switched to perform electric lifting.

[0048] In this embodiment, a plurality of spaced-apart door frames 12 are disposed across one end of the slide rail 3 extending out of the four-legged bracket 1 , and a suspension rod 13 is supported on the crossbeam of the door frame 12 to fix the top surface of the slide rail 3 .

[0049] With such a structure, the door frame 12 can stabilize the slide rail 3 and prevent it from being bent.

[0050] In this embodiment, the other end of the slide rail 3 extending out of the four-legged bracket 1 is connected to a counterweight frame, and a counterweight 14 is provided on the counterweight frame.

[0051] With such a structure, the counterweight frame and the counterweight 14 are provided to facilitate the balance of the hoisting device.

[0052] In this embodiment, a handle 15 is provided on the counterweight 14 .

[0053] With such a structure, the handle 15 makes it convenient for the user to carry the counterweight 14 .

[0054] The invention saves labor and is convenient for transferring the composite slab to the floor slab.

[0055] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementations, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For technicians in the technical field to which the present invention belongs, several equivalent substitutions or obvious variations can be made without departing from the concept of the present invention, and the performance or use is the same, which should be regarded as belonging to the protection scope of the present invention.

Claims

1. A prefabricated composite plate lifting tool, characterized in that include: Four-legged brackets (1) are erected around the floor opening (16); A flat plate (2) fixed on the four-legged bracket (1); Slide rails (3) are arranged at intervals and parallel to the bottom surface of the plate (2); A T-shaped slider (4) slidably connected to the slide rail (3); A mounting plate (5) fixed below the T-shaped slider (4) and having a handle (19) at one end; A wheel frame (6) fixed below the mounting plate (5); A fixed pulley (7) arranged in the wheel frame (6); A movable pulley (8) is arranged below the fixed pulley (7) at a distance; A steel wire rope (9), one end of which is fixed to the lower end of the wheel frame (6), and the other end of which is wound around the movable pulley (8) downward and then wound around the fixed pulley (7) upward; A fastening bolt (10) is threadedly connected to the mounting plate (5) and is tightened on the slide rail (3); A hook (18) is arranged on the lower side of the movable pulley (8).

2. The assembled composite plate lifting tool according to claim 1 is characterized in that The end of the steel wire rope (9) is connected to a winch (11).

3. The assembled composite plate lifting tool according to claim 1 is characterized in that A plurality of spaced-apart door frames (12) are disposed across one end of the slide rail (3) extending out of the four-legged bracket (1), and a suspension rod (13) is supported on the crossbeam of the door frame (12) to fix the top surface of the slide rail (3).

4. The assembled composite plate lifting tool according to claim 3 is characterized in that The other end of the slide rail (3) extending out of the four-legged bracket (1) is connected to a counterweight frame, on which a counterweight (14) is arranged.

5. The assembled composite plate lifting tool according to claim 4 is characterized in that A handle (15) is provided on the counterweight (14).

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