Fabricated building wallboard hoisting device

Abstract

The utility model discloses an assembly type building wallboard hoisting device which comprises anti-skid trundles, the anti-skid trundles are directly arranged on the ground, a supporting rod is fixedly installed above the anti-skid trundles, a stable lifting mechanism is arranged above the middle of the supporting rod, the stable lifting mechanism comprises a wind-up roller, a connecting shaft, a motor, a lifting rope and a fixing hook, and the connecting shaft is connected with the motor. Winding rollers are symmetrically arranged on the left side and the right side of the upper portion of the middle of the supporting rod, and lifting ropes are wound around the outer sides of the winding rollers. According to the fabricated building wallboard hoisting device, the stable lifting mechanism is arranged, a left lifting rope and a right lifting rope are used for hoisting wallboards at the same time, the wallboards are kept at the same level all the time during lifting, it is guaranteed that the wallboards do not shake and are stably lifted, meanwhile, the box protection mechanism is arranged, multiple wallboards can be carried at a time, and even if it rains, the wallboards can be conveniently lifted. And in addition, an automatic carrying mechanism is arranged, so that manpower is greatly saved.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled buildings, in particular to an assembled building wall panel hoisting device. Background Art

[0002] Prefabricated buildings transfer a large amount of on-site work of traditional construction methods to factories to process and manufacture building components and accessories, such as floor slabs, walls and stairs. When using prefabricated building wall panels, a lifting device is required to lift the wall panels. The prefabricated building wall panel lifting devices currently available on the market still have some disadvantages;

[0003] The existing prefabricated building wall panel lifting device has only a single lifting rope to lift the wall panel, which has low stability and can only carry one wall panel at a time, which is very inefficient. In addition, the wall may be damaged by rain. For example, the Chinese utility model patent with authorization announcement number CN217627258U discloses a prefabricated building wall panel lifting device, which lifts the wall panel with only a single lifting rope. The stability is not strong and the wall panel will sway left and right. At the same time, only one wall panel can be carried at a time, which is inefficient. In addition, the wall panel is exposed to the outside. Once it rains, the wall panel may be damaged by rain. Therefore, we propose a prefabricated building wall panel lifting device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a prefabricated building wall panel lifting device to solve the problems of the current general prefabricated building wall panel lifting device proposed in the above background technology, which lifts the wall panel with only a single lifting rope, has poor stability and may sway left and right. At the same time, only one wall panel can be transported at a time, and the efficiency of transporting the wall panel is low. In addition, the wall panel is exposed to the outside. Once it rains, the wall panel may be damaged by the attack of rain.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an assembled building wall panel hoisting device, comprising:

[0006] Anti-skid casters, the anti-skid casters are directly placed on the ground, and a support rod is fixedly installed above the anti-skid casters;

[0007] Also includes:

[0008] A stable lifting mechanism is arranged above the middle of the support rod, wherein the stable lifting mechanism comprises a winding roller, a connecting shaft, a motor, a suspension rope and a fixed hook, winding rollers are symmetrically arranged on the left and right sides above the middle of the support rod, and a suspension rope is wound around the outside of the winding rollers, and a connecting shaft is installed inside the winding rollers, and a motor is connected to the right side of the connecting shaft;

[0009] A box protection mechanism is arranged below the middle part of the support rod, wherein the box protection mechanism includes a protection box, a threaded rod, a fixed block, a limit rod, a splint, a conveyor belt front door and an anti-collision pad. A protection box is arranged below the middle part of the support rod, and a threaded rod is rotatably installed on the upper part of the interior of the protection box, and the outer side of the threaded rod is threadedly connected to the fixed block, and the right side of the threaded rod is connected to a motor.

[0010] Preferably, a support frame is fixedly connected above the winding roller, and the support frame rotates in the middle of the support rod, and a fixing rod is installed above the support frame, and a motor is connected above the fixing rod.

[0011] Preferably, fixing hooks are installed at equal distances below the suspension rope, and the fixing hooks are symmetrically connected to the top of the protection box.

[0012] Preferably, the limit rods are symmetrically mounted on the front and rear sides of the fixing block, and a clamping plate is fixedly mounted inside the lower part of the fixing block, and an anti-collision pad is arranged inside the clamping plate, and the anti-collision pad and the wall panel are tightly fitted.

[0013] Preferably, an automatic telescopic rod is fixedly installed below the protective box, and a fixing plate is installed at the output end of the automatic telescopic rod.

[0014] Preferably, a conveyor belt front door is rotatably installed in front of the protection box, and baffles are symmetrically installed on the left and right sides of the conveyor belt front door, and the baffles are engaged in the interior of the protection box, and anti-collision pads are arranged inside the baffles.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the assembled building wall panel hoisting device, by setting a rope stable lifting mechanism, uses two left and right lifting ropes to lift the wall panels at the same time, so that the wall panels always remain at the same level when they rise, ensuring that the wall panels will not shake and rise stably, and at the same time a box protection mechanism is set, so that multiple wall panels can be transported at one time, and even in rainy weather, the wall panels will not be damaged during the transportation process, and an automatic transportation mechanism is set, which greatly saves manpower;

[0016] 1. A winding roller, a connecting shaft, a motor and a lifting rope are provided. By turning on the motor connected to the right side of the connecting shaft, when the motor is started, the motor will drive the connecting shaft to rotate. At the same time, the connecting shaft is connected to the two winding rollers on the left and right sides of the middle of the support rod, that is, when the connecting shaft rotates, the winding roller will also rotate together. The lifting rope is wrapped around the outside of the winding roller, and fixed hooks are connected at equal distances below the lifting rope. The fixed hooks are respectively fixed on the left and right sides of the protective box. When the winding roller rotates, it will rotate with the lifting rope, and the lifting rope pulls the protective box upward through the fixed hooks;

[0017] 2. A protective box, a threaded rod, a fixed block and a clamping plate are provided. By turning on the motor connected to the right side of the threaded rod, the motor will drive the threaded rod to rotate above the inside of the protective box, and the fixed block is connected to the outside of the threaded rod. The front and rear of the fixed block are engaged with the limit rod, and the limit rod will limit the fixed block, that is, when the threaded rod rotates, the fixed blocks on the left and right sides of the outside of the threaded rod will move inward at the same time, and the clamping plate is connected under the fixed block. When the fixed block moves inward, it will drive the clamping plate to move inward, so that the clamping plate will firmly clamp the wall panel;

[0018] 3. An automatic telescopic rod, a fixed plate, a conveyor belt front door and a baffle are provided. By opening the motor connected to the right side of the connecting shaft, the lifting rope drives the protective box to move downward, and then the automatic telescopic rod is opened. The output end of the automatic telescopic rod pushes the fixed plate to move downward, so that the fixed plate is against the ground. Then the conveyor belt front door is manually rotated so that the upper end of the conveyor belt front door is against the ground, so that the conveyor belt front door is placed in a sloped manner. The baffles on the left and right sides of the conveyor belt front door that are engaged in the protective box will also come out from the inside of the protective box as the conveyor belt front door rotates. Place the wall panel on the conveyor belt front door and then open the conveyor belt front door. The wall panel is sent into the protective box by the transmission of the conveyor belt front door. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the side cross-sectional structure of the utility model with the conveyor belt front door opened;

[0022] Figure 4 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0023] Figure 5 This is a schematic diagram of the top cross-sectional structure of the utility model;

[0024] In the figure: 1. Anti-slip casters; 2. Support rods; 3. Support frames; 4. Fixed rods; 5. Winding rollers; 6. Connecting shafts; 7. Motors; 8. Lifting ropes; 9. Fixed hooks; 10. Protective box; 11. Threaded rods; 12. Fixed blocks; 13. Limit rods; 14. Clamps; 15. Automatic telescopic rods; 16. Fixed plates; 17. Conveyor belt front doors; 18. Anti-collision pads; 19. Baffles. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-5 The utility model provides a technical solution: an assembled building wall panel hoisting device, comprising: anti-skid casters 1, support rods 2, support frames 3, fixed rods 4, winding rollers 5, connecting shafts 6, motors 7, lifting ropes 8, fixed hooks 9, protective boxes 10, threaded rods 11, fixed blocks 12, limit rods 13, clamps 14, automatic telescopic rods 15, fixed plates 16, conveyor belt front doors 17, anti-collision pads 18 and baffles 19;

[0027] like Figure 1 , Figure 2 and Figure 5 As shown in the figure, by turning on the motor 7 connected to the right side of the connecting shaft 6, when the motor 7 is started, the motor 7 will drive the connected connecting shaft 6 to rotate, and at the same time the connecting shaft 6 is connected to the two winding rollers 5 on the left and right sides of the middle part of the support rod 2, that is, when the connecting shaft 6 rotates, it will also drive the winding roller 5 to rotate together, and the outer side of the winding roller 5 is wrapped with a sling rope 8, and secondly, fixed hooks 9 are connected at an equal distance below the sling rope 8, and the fixed hooks 9 are symmetrically fixed on the left and right sides of the protection box 10. When the winding roller 5 rotates, it will drive the sling rope 8 to rotate, and when the winding roller 5 rotates so that the sling rope 8 changes from tightening to loosening, it is connected to the protection box 10 through the fixed hooks 9, which will drive the protection box 10 to move downward;

[0028] like Figure 1 , Figure 2 and Figure 3As shown in the figure, when the protection box 10 moves downward, the motor 7 connected to the top of the fixed rod 4 is turned on, and the support frame 3 is connected to the bottom of the fixed rod 4, and the stable lifting mechanism is connected to the bottom of the support frame 3. Therefore, when the motor 7 above the fixed rod 4 is started, the stable lifting mechanism below can be driven to rotate, so that the stable lifting mechanism rotates to the position of the wall panel, and then the motor 7 above the fixed rod 4 is turned off, and then the automatic telescopic rod 15 at the bottom of the protection box 10 is opened, so that the output end of the automatic telescopic rod 15 pushes the fixed plate 16 to move downward, so that the fixed plate 16 is against the ground, and then the conveyor belt front door 17 is manually rotated to make the conveyor belt front door The upper end of the door 17 is against the ground, so that the conveyor belt front door 17 is placed in a sloped manner, and the baffles 19 on the left and right sides of the conveyor belt front door 17 that are engaged in the protection box 10 will also come out from the inside of the protection box 10 as the conveyor belt front door 17 rotates, and the wall panel is placed on the conveyor belt front door 17 and then the conveyor belt front door 17 is opened. The wall panel is sent into the protection box 10 by the transmission of the conveyor belt front door 17. The baffles 19 are arranged on the left and right sides of the conveyor belt front door 17 to prevent the wall panel from falling when being transported on the conveyor belt front door 17. In addition, anti-collision pads 18 are also arranged in the baffles 19, and the anti-collision pads 18 can prevent the wall panel from being worn during transportation;

[0029] like Figure 1 , Figure 2 and Figure 4 As shown in, after being transported to the inside of the protection box 10 through the wall panel, the conveyor belt front door 17 is turned back, the conveyor belt front door 17 and the protection box 10 are locked, and then the motor 7 connected to the right side of the upper threaded rod 11 in the protection box 10 is opened. The motor 7 will drive the threaded rod 11 to rotate above the inside of the protection box 10, and the outer side of the threaded rod 11 is connected to the fixed block 12, and the front and rear of the fixed block 12 are locked with the limit rod 13, and the limit rod 13 will limit the fixed block 12, that is, when the threaded rod 11 rotates, the fixed blocks 12 on the left and right sides of the outside of the threaded rod 11 will move inward at the same time, and the lower end of the fixed block 12 is connected to the clamping plate 14. When the fixed block 12 moves inward, it will drive the clamping plate 14 to move inward, so that the clamping plate 14 will firmly clamp the wall panel. In addition, an anti-collision pad 18 is also arranged in the clamping plate 14, and the clamping plate 14 can prevent the wall panel from being damaged during the upward transportation. At this time, the motor 7 connected to the right side of the connecting shaft 6 is opened again, so that the protection box 10 rises and moves.

[0030] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the records in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A prefabricated building wall panel hoisting device, comprising: An anti-slip caster (1), wherein the anti-slip caster (1) is directly placed on the ground, and a support rod (2) is fixedly installed above the anti-slip caster (1); It is characterized by further comprising: A stable lifting mechanism is arranged above the middle of the support rod (2), wherein the stable lifting mechanism comprises a winding roller (5), a connecting shaft (6), a motor (7), a suspension rope (8) and a fixed hook (9); winding rollers (5) are symmetrically arranged on the left and right sides above the middle of the support rod (2), and the suspension rope (8) is wound around the outside of the winding rollers (5); a connecting shaft (6) is installed inside the winding rollers (5), and the right side of the connecting shaft (6) is connected to the motor (7); A box protection mechanism is arranged below the middle of the support rod (2), wherein the box protection mechanism comprises a protection box (10), a threaded rod (11), a fixing block (12), a limiting rod (13), a clamping plate (14), a conveyor belt front door (17) and an anti-collision pad (18); a protection box (10) is arranged below the middle of the support rod (2), a threaded rod (11) is rotatably mounted on the upper part of the protection box (10), the outer side of the threaded rod (11) is threadedly connected to the fixing block (12), and the right side of the threaded rod (11) is connected to a motor (7).

2. The assembly type building wall panel hoisting device according to claim 1, characterized in that: A support frame (3) is fixedly connected above the winding roller (5), and the support frame (3) rotates in the middle of the support rod (2). A fixed rod (4) is installed above the support frame (3), and a motor (7) is connected above the fixed rod (4).

3. The assembly type building wall panel hoisting device according to claim 1, characterized in that: Fixed hooks (9) are installed at equal distances below the suspension rope (8), and the fixed hooks (9) are symmetrically connected to the top of the protection box (10).

4. The assembled building wall panel hoisting device according to claim 1, characterized in that: The front and rear sides of the fixed block (12) are symmetrically engaged with limit rods (13), and a clamping plate (14) is fixedly installed inside the lower part of the fixed block (12), and an anti-collision pad (18) is arranged inside the clamping plate (14), and the anti-collision pad (18) and the wall panel are tightly fitted.

5. The assembly type building wall panel hoisting device according to claim 3, characterized in that: An automatic telescopic rod (15) is fixedly mounted below the protection box (10), and a fixing plate (16) is mounted on the output end of the automatic telescopic rod (15).

6. The assembly type building wall panel hoisting device according to claim 5, characterized in that: A conveyor belt front door (17) is rotatably mounted in front of the protection box (10), and baffles (19) are symmetrically mounted on the left and right sides of the conveyor belt front door (17), and the baffles (19) are engaged inside the protection box (10), and an anti-collision pad (18) is arranged inside the baffles (19).

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