A wallboard hanger and transport device

Abstract

The utility model discloses a wallboard lifting appliance and transport device, when construction, the wallboard of a plurality of layers is placed on the card board, through the external hoist drive first connecting piece drive frame body moves to the just above card board, then drive frame body drops until frame body surrounds card board, at this moment, the both ends of second connecting piece are connected with connecting rod, then hoist upward, and connecting rod can support under card board and frame body, after reaching the designated placement point, it is put down, and second connecting piece is taken off from connecting rod, and the wallboard is unloaded, and can be. When transporting the wallboard, the wallboard is placed on the card board, and the lifting frame does not directly pull the wallboard, which can prevent the wallboard from being damaged during transportation, so as to ensure the quality of the wallboard.

Description

Technical Field

[0001] This utility model relates to the field of building construction, specifically to a wall panel hoisting tool and transportation device. Background Technology

[0002] With the widespread application of prefabricated buildings, more and more buildings are using ALC wall panels to replace traditional bricklaying and plastering. To prevent cracking after installation, ALC wall panels are typically installed one panel at a time, all the way to the top. Given the limited internal space of typical construction elevators, large wall panels must be transported to the construction floor by hoisting. Current technology usually uses steel wire ropes and slings for hoisting. However, due to the inherent brittleness of the wall panels, the steel wire ropes can easily damage them, compromising the quality of the panels. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, this utility model provides a wall panel lifting tool and transportation device, which can solve the problem of wall panels being easily damaged during the lifting process.

[0004] The technical solution adopted by this utility model to solve its technical problem is as follows: On the one hand, a wall panel lifting device is provided, including a clamping plate, a connecting rod, and a hanger. The clamping plate is placed above the connecting rod, and both ends of the connecting rod extend out of the side of the clamping plate. The hanger includes a first connecting member, a second connecting member, and a frame. The first connecting member and the second connecting member are both fixedly installed on the frame. The first connecting member is used to connect with an external lifting device, and the second connecting member is used to detachably connect with both ends of the connecting rod. When lifting the wall panel, the clamping plate is located inside the frame, and the connecting rod abuts against the clamping plate and the bottom of the frame.

[0005] As a further improvement to the above technical solution, the first connecting member includes a lifting rope and two first rings, the two first rings being fixedly installed on opposite sides of the frame, the lifting rope passing through the first rings and connected to an external lifting device; the second connecting member includes two second rings, both fixedly installed on the frame, and the two second rings being clearance-fitted with both ends of the connecting rod.

[0006] As a further improvement to the above technical solution, both the first ring and the second ring are U-shaped, with the opening of the first ring facing downwards and the opening of the second ring facing upwards; both the first ring and the second ring are formed by bending round steel.

[0007] As a further improvement to the above technical solution, two first connectors are provided, and four first ring bodies are fixedly installed on the frame in a square shape.

[0008] As a further improvement to the above technical solution, four connecting rods are provided, arranged side by side, and four second connecting members are provided, each of which is used to detachably connect with one of the four connecting rods.

[0009] As a further improvement to the above technical solution, a support rod is provided below the card plate.

[0010] As a further improvement to the above technical solution, the card plate includes two main beams and several secondary beams. The two main beams are arranged opposite to each other, and the two ends of the secondary beams are respectively connected to the two inner sides of the two main beams. The several secondary beams are evenly arranged along the length direction of the main beams, and the gap between adjacent secondary beams is set.

[0011] As a further improvement to the above technical solution, the upper surface of the main beam and the upper surface of the secondary beam are flush.

[0012] As a further improvement to the above technical solution, the main beam, the secondary beam, and the connecting rod are all square steel pipes, and the end of the secondary beam is welded to the inner side of the main beam.

[0013] On the other hand, a wall panel transport device is provided, including a lifting device and the aforementioned wall panel lifting device, wherein the output end of the lifting device is connected to the first connecting member.

[0014] The beneficial effects of this utility model are as follows: During construction, several wall panels are stacked on a pallet. An external lifting device drives the first connecting piece to move the frame directly above the pallet. The frame is then lowered until it surrounds the pallet. At this point, the second connecting piece is connected to both ends of a connecting rod, and the panel is lifted upwards. The connecting rod supports the pallet and frame below. Upon reaching the designated placement point, the panel is lowered, and the second connecting piece is detached from the connecting rod, allowing the wall panel to be removed. When transporting wall panels, the panel lies flat on the pallet, and the lifting device does not directly pull on the panel, preventing damage during transport and ensuring the quality of the wall panels. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Figure 1 This is a structural schematic diagram of the wall panel lifting device provided in a preferred embodiment of the present invention when lifting wall panels;

[0017] Figure 2 This is a top view of the card plate provided in a preferred embodiment of the present invention;

[0018] Figure 3 This is a side view of the card plate provided in a preferred embodiment of the present invention;

[0019] Figure 4 This is a structural schematic diagram of a wall panel placed on a card plate according to a preferred embodiment of the present invention;

[0020] Figure 5 This is a top view of the hanger provided in a preferred embodiment of the present invention;

[0021] Figure 6 This is a side view of the hanger provided in a preferred embodiment of the present invention.

[0022] Attached reference numerals: 1. Plate, 2. Connecting rod, 3. Hanger, 4. Wall panel;

[0023] 11. Support rod; 12. Main beam; 13. Secondary beam; 31. First connector; 32. Second connector; 33. Frame.

[0024] 311. Suspension rope; 312. First ring; 321. Second ring. Detailed Implementation

[0025] The following will clearly and completely describe the concept, specific structure, and technical effects of this utility model in conjunction with embodiments and accompanying drawings, so as to fully understand the purpose, features, and effects of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. Other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are all within the scope of protection of this utility model. Furthermore, all connections / connections involved in the patent do not simply refer to direct contact between components, but rather to the ability to form a better connection structure by adding or reducing connecting accessories according to specific implementation conditions. For example, fixed connections / fixed installations can use screw connections, bolt connections, pin connections, key connections, adhesive connections, mortise and tenon connections, welding, riveting, etc., as needed. For detachable connections, screw connections, bolt connections, threaded connections, snap-fit ​​connections, mortise and tenon connections, Velcro connections, etc., can be used as needed. The various technical features in this utility model can be combined interactively without contradicting each other.

[0026] Please see Figure 1-6 The preferred embodiment of this utility model provides a wall panel lifting device, including a clamping plate 1, a connecting rod 2, and a hanger 3. The clamping plate 1 is placed above the connecting rod 2, and both ends of the connecting rod 2 extend out of the side of the clamping plate 1. The hanger 3 can be detachably connected to both ends of the connecting rod 2. During the lifting process of the hanger 3, the wall panel 4 is placed on the clamping plate 1, and the connecting rod 2 can lift the clamping plate 1, thereby realizing the transportation of the wall panel 4 on the clamping plate 1.

[0027] Specifically, the hanger 3 includes a first connector 31, a second connector 32, and a frame 33. Both the first connector 31 and the second connector 32 are fixedly installed on the frame 33. The first connector 31 is used to connect with an external lifting device, and the second connector 32 is used to detachably connect with both ends of the connecting rod 2. When hoisting the wall panel 4, the clamping plate 1 is located inside the frame 33, and the connecting rod 2 abuts against the clamping plate 1 and the frame 33 below. During construction, several wall panels 4 are stacked on the clamping plate 1. The external lifting device drives the first connector 31 to move the frame 33 directly above the clamping plate 1, and then drives the frame 33 to descend until the frame 33 surrounds the clamping plate 1. At this time, the second connector 32 is connected to both ends of the connecting rod 2, and then it is hoisted upward. The connecting rod 2 can support the clamping plate 1 and the frame 33 below. After reaching the designated placement point, it is lowered, and the second connector 32 is removed from the connecting rod 2, and the wall panel 4 can be removed. When transporting wall panel 4, the lifting device allows wall panel 4 to be placed flat on pallet 1, and the lifting device 3 does not directly pull on wall panel 4, thus preventing damage to wall panel 4 during transportation and ensuring the quality of wall panel 4.

[0028] The first connecting member 31 includes a lifting rope 311 and two first rings 312. The two first rings 312 are fixedly installed on opposite sides of the frame 33. The lifting rope 311 passes through the first rings 312 and is connected to the external lifting device. When the lifting device pulls the lifting rope 311, the first rings 312 allow the lifting rope 311 to be subjected to force from different directions to adapt to different movement modes such as oblique pulling and lateral traction. The second connecting member 32 includes two second rings 321 that are fixedly installed on the frame 33. The two second rings 321 are respectively clearance-fitted with the two ends of the connecting rod 2. The connection between the two can be achieved by passing the end of the connecting rod 2 laterally through the second rings 321. It is easy to assemble and disassemble and convenient to use.

[0029] In this embodiment, both the first ring 312 and the second ring 321 are U-shaped, with the opening of the first ring 312 facing downwards and the opening of the second ring 321 facing upwards. Both the first ring 312 and the second ring 321 are formed by bending round steel. Round steel has high tensile, compressive and torsional strength. After being bent into a ring, it can maintain structural stability and withstand large loads. Moreover, the whole is integrally formed, which reduces stress concentration and weak points and lowers the risk of fracture.

[0030] Two first connectors 31 are provided, and four first ring bodies 312 are fixedly installed on the frame body 33 in a square shape. When the lifting rope 311 is lifted, the frame body 33 is evenly stressed around its perimeter to prevent the frame body 33 from tilting in the air and to ensure safe transportation.

[0031] There are four connecting rods 2 arranged side by side. There are also four second connecting pieces 32, which are used to detachably connect to the four connecting rods 2 respectively. During lifting, all four connecting rods 2 can be supported under the card plate 1 and the frame 33, which improves the support stability.

[0032] A support rod 11 is provided below the card plate 1. Due to the setting of the support rod 11, when the card plate 1 is placed on the ground, there is a gap between the card plate 1 and the bottom surface, so that the connecting rod 2 can be passed through the gap and placed under the card plate 1 without moving the card plate 1, thus saving physical strength.

[0033] The pallet 1 includes two main beams 12 and several secondary beams 13. The two main beams 12 are arranged opposite each other, and the two ends of the secondary beams 13 are respectively connected to the two inner sides of the two main beams 12. The several secondary beams 13 are evenly arranged along the length of the main beams 12, and the gaps between adjacent secondary beams 13 are arranged. The pallet 1 is grid-shaped, which helps to reduce the weight of the pallet 1 and further facilitates hoisting.

[0034] The upper surface of the main beam 12 and the upper surface of the secondary beam 13 are flush, and the transition at the connection between the main beam 12 and the secondary beam 13 is smooth. When the wall panel 4, which is larger than the size of the card plate 1, is placed on the card plate 1, the wall panel 4 can simultaneously abut against the main beam 12 and the secondary beam 13 to improve the support of the card plate 1 for the wall panel 4.

[0035] In this embodiment, the main beam 12, the secondary beam 13, and the connecting rod 2 are all square steel pipes with hollow interiors, which can further reduce weight. The ends of the secondary beam 13 are welded to the inner side of the main beam 12. Furthermore, the frame 33 is also welded from several square steel pipes. The first ring 312 and the second ring 321 are both welded onto the frame 33. The welding method can ensure the firmness of the connection between the components, and its mechanical properties are excellent, enabling it to withstand high loads.

[0036] A preferred embodiment of this utility model also provides a wall panel transportation device, including a lifting device and a wall panel lifting tool as described in the above embodiment. The output end of the lifting device is connected to the first connecting member 31. Specifically, the output end of the lifting device is connected to the first ring body 312 through a lifting rope 311. When transporting the wall panel 4, the wall panel 4 is placed flat on the clamping plate 1, and the lifting frame 3 does not directly pull the wall panel 4, which can prevent the wall panel 4 from being damaged during transportation and ensure the quality of the wall panel 4.

[0037] The above is a detailed description of the preferred embodiments of the present utility model. However, the present utility model is not limited to the described embodiments. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present utility model. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A wallboard spreader characterized by: The device includes a clamping plate, a connecting rod, and a hanger. The clamping plate is placed above the connecting rod, and both ends of the connecting rod extend out from the sides of the clamping plate. The hanger includes a first connecting member, a second connecting member, and a frame. The first connecting member and the second connecting member are both fixedly installed on the frame. The first connecting member is used to connect with an external lifting device, and the second connecting member is used to detachably connect with both ends of the connecting rod. When hoisting the wall panel, the clamping plate is located inside the frame, and the connecting rod abuts against the clamping plate and the bottom of the frame.

2. The wallboard hoist of claim 1, wherein: The first connector includes a lifting rope and two first rings, which are fixedly installed on opposite sides of the frame. The lifting rope passes through the first rings and is connected to an external lifting device. The second connector includes two second rings, both of which are fixedly installed on the frame, and the two second rings are respectively clearance-fitted to both ends of the connecting rod.

3. The wallboard hoist of claim 2, wherein: Both the first ring and the second ring are U-shaped, with the opening of the first ring facing downwards and the opening of the second ring facing upwards; both the first ring and the second ring are formed by bending round steel.

4. The wallboard hoist of claim 2, wherein: There are two first connectors, and four first ring bodies are fixedly installed on the frame in a square shape.

5. The wallboard hoist of claim 1, wherein: The four connecting rods are arranged side by side, and the four second connecting members are also provided. Each of the four second connecting members is used to detachably connect to one of the four connecting rods.

6. The wallboard hoist of claim 1, wherein: A support rod is provided below the card plate.

7. The wallboard hoist of claim 1, wherein: The card plate includes two main beams and several secondary beams. The two main beams are arranged opposite each other, and the two ends of the secondary beams are respectively connected to the two inner sides of the two main beams. The several secondary beams are evenly arranged along the length of the main beams, and the gaps between adjacent secondary beams are set.

8. The wallboard hoist of claim 7, wherein: The upper surface of the main beam and the upper surface of the secondary beam are flush.

9. The wallboard hoist of claim 7, wherein: The main beam, the secondary beam, and the connecting rod are all square steel pipes, and the end of the secondary beam is welded to the inner side of the main beam.

10. A wallboard transport apparatus characterized by: It includes lifting equipment and the wall panel lifting device according to any one of claims 1-9, wherein the output end of the lifting equipment is connected to the first connecting member.

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