Safe and efficient large metal composite plate installation method and hoisting tool

Abstract

This invention relates to the field of metal composite panel technology, specifically a safe and efficient method and hoisting tool for installing large metal composite panels. The safe and efficient installation of large metal composite panels includes the following steps: Step 1: Place the hoisting tool flat on a level surface, remove multiple sets of anti-tilting components, and place the metal composite panel horizontally on the hoisting tool; Step 2: Insert multiple sets of anti-tilting components and secure them tightly with ropes to fix the metal composite panel; Step 3: Tie the traction rope and hoist the hoisting tool with the fixed metal composite panel to the installation position. This invention, by placing the composite panel body horizontally on the hoisting tool, is more convenient than vertical placement. The extension plate can support the composite panel body, improving stability. By sliding two sliding rods to move the second lifting ring, the position of the second lifting ring can be adjusted to accommodate composite panel bodies of different widths, compensating for center offset caused by varying widths of the composite panel body, and improving stability during subsequent hoisting.

Description

Technical Field

[0001] This invention relates to the field of metal composite panel technology, specifically a safe and efficient method and hoisting tool for installing large metal composite panels. Background Technology

[0002] Metal composite panels are currently a popular material in building exterior wall construction. Metal composite panels are made of two layers of metal panels and a middle layer of heat-insulating core material. The outer metal panel is thin and the middle material has low rigidity, so the overall strength of the panel is low.

[0003] The current method for hoisting composite panels is as follows: U-shaped and L-shaped clips are used to clamp the edges of the metal composite panels, and then ropes are used to tie the clips and lifting lugs for hoisting.

[0004] The existing technology has the following problems:

[0005] 1. The contact area between the card slot and the metal composite plate is small and the contact pressure is high, which can easily damage the metal composite plate during handling and hoisting.

[0006] Second: Before installation, the metal composite panel needs to be placed vertically in the slot. This is difficult to do for metal composite panels with large area and long length. Furthermore, the disassembly and hoisting of the slot after installation is cumbersome, time-consuming and labor-intensive.

[0007] Third: When large metal composite panels are installed at heights, the hoisting tools do not adequately limit the movement of the panels around their perimeter, posing a safety hazard. Summary of the Invention

[0008] The purpose of this invention is to provide a safe and efficient method and hoisting tool for installing large metal composite panels, so as to solve the problems mentioned in the background art.

[0009] The technical solution of this invention is: a safe and efficient method and hoisting tool for installing large metal composite panels, wherein the safe and efficient installation of large metal composite panels includes the following steps:

[0010] Step 1: Place the lifting device flat on a level surface, remove the multiple anti-tilting components, and place the metal composite plate horizontally on the lifting device;

[0011] Step 2: Insert multiple sets of anti-tilt components and secure them tightly with ropes to fix the metal composite plate;

[0012] Step 3: Secure the towing rope and hoist the lifting device with the metal composite panel in place to the installation position;

[0013] Step 4: Untie one end of the rope, adjust the metal composite plate to the appropriate position, engage the metal composite plate to be installed with the previous metal composite plate, and secure it.

[0014] The lifting device used in steps one and three includes two uprights, with multiple connecting horizontal plates fixedly connected at equal intervals between the two uprights, and a composite board body placed against one side of the multiple connecting horizontal plates. An outer base is fixed to both the upper and lower ends of one of the uprights, and a connecting block is fixed to both the upper and lower ends of the other upright. A limit mechanism is provided on one side of both the outer bases and the connecting blocks.

[0015] The two limiting mechanisms include two guide rails symmetrically opened on the inner sides of the two outer bases, and two slide rods slidably connected to the inner sides of the two outer bases. Each slide rod has a limiting clip fixed to one side, and each outer base has a U-shaped fixing block fixed to one side. The inner sides of each U-shaped fixing block are threadedly connected to a fixing screw, and one end of each fixing screw is fixed to an abutment block. A lifting ring one is fixed to the upper side of one of the upper outer bases, and a lifting ring two is fixed to the upper side of one of the upper slide rods. The mechanism also includes multiple sets of anti-tilt components.

[0016] Preferably, the multiple sets of anti-tilt components include multiple lateral limiting blocks fixed to one side of one of the uprights. Each of the multiple lateral limiting blocks has a connecting rod inserted into its inner side. Each of the multiple connecting rods has a connecting sleeve fixed to one side. Each of the multiple connecting sleeves has a sliding rod slidably connected through its inner side. Each of the multiple sliding rods has an anti-tilt stop fixed to one side of its outer side and a moving block fixed to one side of its inner side. Each of the multiple sliding rods has a spring sleeved on its outer side. One end of each of the multiple springs is fixed to one side of each of the multiple moving blocks, and the other end of each of the multiple springs is fixed to the inner side of each of the multiple connecting sleeves.

[0017] Preferably, a reinforcing bracket is fixed to one side of each of the two uprights.

[0018] Preferably, an extension plate is fixed to one of the outer bases and one side of the slide rod at the lower end.

[0019] Preferably, one of the poles has multiple rope hooks fixed at equal intervals on one side, and the inner side of each rope hook is bound with a rope body.

[0020] Preferably, a rubber pad is provided on one side of each of the plurality of anti-tilt bars.

[0021] Preferably, a rubber pad is provided on one side of each of the plurality of lateral limiting blocks.

[0022] This invention provides a safe and efficient method and hoisting tool for installing large metal composite panels, which has the following improvements and advantages compared with the prior art:

[0023] Firstly, this invention places the composite panel body horizontally on the hoisting tool, which is more convenient than placing it vertically. The extension plate can support the composite panel body, improving stability. By sliding two sliding rods to move the second lifting ring, the position of the second lifting ring can be adjusted to accommodate composite panel bodies of different widths, compensating for the center offset caused by the different widths of the composite panel body, and improving the stability during subsequent hoisting.

[0024] Secondly, this invention can limit the composite panel body through multiple sets of anti-tilting components, preventing it from shaking during hoisting and improving stability. Through the cooperation of multiple springs, moving blocks and sliding rods, it can adapt to composite panel bodies of different thicknesses, improving adaptability and making the limiting effect better. Attached Figure Description

[0025] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0026] Figure 1 This is a three-dimensional structural diagram of the overall hoisting state of the present invention;

[0027] Figure 2 This is a schematic diagram of the overall frontal three-dimensional structure of the present invention;

[0028] Figure 3 This is a schematic diagram of the overall rear-view three-dimensional structure of the present invention;

[0029] Figure 4 This is a three-dimensional structural diagram of the relationship between the outer base and the slide rod in this invention;

[0030] Figure 5 This is a partial three-dimensional structural diagram of one set of anti-tilt plugs of the present invention;

[0031] Figure 6 This is a cross-sectional perspective view of one set of anti-tilt plugs of the present invention;

[0032] Figure 7 This is the invention Figure 4 Enlarged structural diagram at point A in the middle.

[0033] Explanation of reference numerals in the attached figures:

[0034] 1. Upright pole; 101. Connecting horizontal plate; 102. Composite panel body; 2. Outer base; 201. Connecting block; 3. Guide rail; 4. Sliding rod; 5. Limiting clip; 6. U-shaped fixing block; 7. Fixing screw; 8. Abutment block; 9. Lifting ring one; 10. Lifting ring two; 11. Lateral limiting block; 12. Insert rod; 13. Connecting sleeve; 14. Sliding rod; 15. Anti-tilt rod; 16. Moving block; 17. Spring; 18. Reinforcing bracket; 19. Extension plate; 20. Rope hook; 21. Rope body; 22. Rubber pad one; 23. Rubber pad two. Detailed Implementation

[0035] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] This invention provides a safe and efficient method and hoisting tool for installing large metal composite panels. The technical solution of this invention is as follows:

[0037] Example 1:

[0038] like Figures 1-7 As shown, a safe and efficient method and hoisting tool for installing large metal composite panels are disclosed. The safe and efficient installation of large metal composite panels includes the following steps:

[0039] Step 1: Place the lifting device flat on a level surface, remove the multiple anti-tilting components, and place the metal composite plate horizontally on the lifting device;

[0040] Step 2: Insert multiple sets of anti-tilt components and secure them tightly with ropes to fix the metal composite plate;

[0041] Step 3: Secure the towing rope and hoist the lifting device with the metal composite panel in place to the installation position;

[0042] Step 4: Untie one end of the rope, adjust the metal composite plate to the appropriate position, engage the metal composite plate to be installed with the previous metal composite plate, and secure it.

[0043] The lifting equipment used in steps one and three includes two uprights 1, both made of steel for durability. Multiple connecting horizontal plates 101 are fixedly connected between the two uprights 1 at equal intervals using welding, ensuring a secure hold. The multiple connecting horizontal plates 101 enhance the overall robustness. A composite panel body 102 rests against one side of each connecting horizontal plate 101. An outer base 2 is fixed to both the top and bottom ends of one upright 1, and a connecting block 201 is fixed to both the top and bottom ends of the other upright 1. Each of the two outer bases 2 and the connecting block 201 has a [missing information - likely a design feature or feature]. Limiting mechanisms; the two limiting mechanisms include two guide rails 3 symmetrically opened on the inner sides of the two outer bases 2, two slide rods 4 slidably connected to the inner sides of the two outer bases 2, a limiting clip 5 fixed on one side of each slide rod 4, a U-shaped fixing block 6 fixed on one side of each outer base 2, a fixing screw 7 rotatably connected to the inner side of each U-shaped fixing block 6 by a thread, an abutment block 8 fixed at one end of each fixing screw 7, a lifting ring 9 fixed on the upper side of one of the upper outer bases 2, a lifting ring 10 fixed on the upper side of one of the upper slide rods 4, and also include: multiple sets of anti-tilting components;

[0044] By using the aforementioned limiting mechanism, the two lifting rings 10 can be moved by sliding the two slide rods 4 respectively. The position of the two lifting rings 10 can be adjusted according to the different widths of the composite panel body 102, which can compensate for the center offset caused by the different widths of the composite panel body 102 and improve the stability during subsequent hoisting.

[0045] Furthermore, a reinforcing bracket 18 is fixed to one side of each of the two uprights 1, which improves the supporting force of the two uprights 1.

[0046] Furthermore, in order to support the lower end of the composite panel body 102, an extension plate 19 is fixed to one side of one of the outer bases 2 and the slide bar 4 at the lower end.

[0047] Furthermore, in order to further improve the fixing effect of the composite panel body 102, multiple rope hooks 20 are fixed at equal intervals on one side of one of the uprights 1, and rope bodies 21 are tied to the inner side of each rope hook 20 to further prevent it from shaking during hoisting.

[0048] Example 2:

[0049] Furthermore, the multiple anti-tilt components include multiple lateral limiting blocks 11 fixed to one side of one of the uprights 1. Each lateral limiting block 11 has an insert rod 12 inserted into its inner side. Each insert rod 12 has a connecting sleeve 13 fixed to one side. Each connecting sleeve 13 has a sliding rod 14 slidably connected through its inner side. Each sliding rod 14 has an anti-tilt stop rod 15 fixed to one outer end. Each sliding rod 14 has a moving block 16 fixed to one inner end. Each sliding rod 14 has a spring 17 sleeved on its outer side. Each spring 17 has one end fixed to one side of each moving block 16 and the other end fixed to the inner side of each connecting sleeve 13.

[0050] By using the aforementioned multiple anti-tilt components, the composite panel body 102 can be limited by abutting one side of each of the multiple anti-tilt rods 15 against one side of the composite panel body 102, preventing it from tilting and falling. The operation is simple. By sleeved springs 17 on the outside of the multiple sliding rods 14, the elastic potential energy of the multiple springs 17 is utilized. When the multiple anti-tilt rods 15 are released, they are reset by the elastic force of the multiple springs 17, thus pressing and limiting the composite panel body 102, further improving the limiting effect. At the same time, it can limit composite panel bodies 102 of different thicknesses.

[0051] Furthermore, in order to prevent the multiple anti-roll bars 15 from scratching the surface of the composite panel body 102 when protecting it, a rubber pad 22 is provided on one side of each of the multiple anti-roll bars 15.

[0052] Furthermore, each of the multiple lateral limiting blocks 11 is provided with a rubber pad 23 on one side, which can protect the side wall of the composite panel body 102.

[0053] Working principle: In use, place the entire device flat on a level surface, remove multiple sets of anti-tilt inserts, and place the composite panel body 102 horizontally on the lifting device. When placing it, the buckles corresponding to the previous composite panel body 102 should face outwards, the inner side of the composite panel body 102 should be tightly against multiple lateral limiting blocks 11, and the bottom should be tightly against the extension plate 19. Insert multiple sets of anti-tilt components to limit the composite panel body 102. Insert multiple plug-in rods 12 into the inner side of multiple lateral limiting blocks 11. Hold multiple anti-tilt rods 15 and pull them outwards, causing multiple sliding rods 14 to move along multiple connecting sleeves. The cylinder 13 slides inside, simultaneously compressing multiple springs 17. This limits the composite panel body 102 of different thicknesses, preventing it from swaying or tilting. Utilizing the elastic potential energy of the multiple springs 17, when the multiple anti-tilt levers 15 are released, they reset due to the elastic force of the springs 17, thus tightening and limiting the composite panel body 102, further improving the limiting effect. The position of the second lifting ring 10 is adjusted according to the width of the composite panel body 102. The sliding of the two sliding rods 4 is controlled by rotating the two fixing screws 7. When the two fixing screws 7 are rotated, the two abutting blocks 8 respectively contact the two sliding rods 4. When the guide rails 3 come into contact, they are squeezed, and the two sliding rods 4 move a certain distance, causing the two abutment blocks 8 to move synchronously, so that one side of the two limit clips 5 fits tightly against the outer wall of the two outer bases 2. At this time, the two sliding rods 4 can no longer slide. Similarly, rotating the two fixing screws 7 in the opposite direction can make the two guide rails 3 slide. By adjusting the position of the two lifting rings 10 by adjusting the two sliding rods 4, the center offset caused by the different widths of the composite panel body 102 can be compensated, improving the stability during subsequent hoisting. The entire top is lifted by hoisting machinery using lifting rings 1 and 2 10, and multiple One end of the rope body 21 is wrapped around the composite panel body 102 and tightly tied to the connection between one of the uprights 1 and the reinforcing bracket 18 located at the same horizontal position, which further improves the fixing effect of the composite panel body 102. The fixed composite panel body 102 is hoisted to be aligned with another composite panel body 102. The side of the composite panel body 102 is adjusted to a suitable position so that the two composite panel bodies 102 are interlocked. The hoisting tool is pushed tightly inward from the side to lock it in place and fixed with fixing screws. Then, multiple sets of anti-tilting plugs are removed. Finally, the hoisting tool is laid flat on the ground and the hoisting work can be carried out again.

[0054] The foregoing description enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A safe and efficient lifting tool for large metal composite panels, characterized in that: It includes two uprights (1), and multiple connecting horizontal plates (101) are fixedly connected between the two uprights (1) at equal intervals. A composite board body (102) is placed against one side of the multiple connecting horizontal plates (101). An outer base (2) is fixed at both the upper and lower ends of one of the uprights (1), and a connecting block (201) is fixed at both the upper and lower ends of the other upright (1). A limit mechanism is provided on one side of both the outer base (2) and the connecting block (201). The two limiting mechanisms include two guide rails (3) symmetrically opened on the inner sides of the two outer bases (2), and two slide rods (4) slidably connected to the inner sides of the two outer bases (2). Each slide rod (4) has a limiting clip (5) fixed on one side. Each outer base (2) has a U-shaped fixing block (6) fixed on one side. Each U-shaped fixing block (6) has a fixing screw (7) rotatably connected to its inner side by a thread. Each fixing screw (7) has an abutment block (8) fixed at one end. One of the outer bases (2) at the upper end has a lifting ring (9) fixed on its upper side. One of the slide rods (4) at the upper end has a lifting ring (10) fixed on its upper side. The mechanism also includes multiple anti-tilting components. The multiple anti-tilt components include multiple lateral limiting blocks (11) fixed to one side of one of the uprights (1). Insertion rods (12) are inserted into the inner side of each of the multiple lateral limiting blocks (11). Connecting sleeves (13) are fixed to one side of each of the multiple insertion rods (12). Sliding rods (14) are slidably connected through the inner side of each of the multiple connecting sleeves (13). Anti-tilt rods (15) are fixed to the outer end of each of the multiple sliding rods (14). Moving blocks (16) are fixed to the inner end of each of the multiple sliding rods (14). Springs (17) are sleeved on the outer side of each of the multiple sliding rods (14). One end of each of the multiple springs (17) is fixed to one side of each of the multiple moving blocks (16), and the other end of each of the multiple springs (17) is fixed to the inner side of each of the multiple connecting sleeves (13).

2. The safe and efficient large metal composite plate hoisting tool according to claim 1, characterized in that: One side of each of the two uprights (1) is fixed with a reinforcing bracket (18).

3. The safe and efficient large metal composite plate hoisting tool according to claim 1, characterized in that: An extension plate (19) is fixed to one side of one of the outer bases (2) and the slide bar (4) at the lower end.

4. The safe and efficient large metal composite plate hoisting tool according to claim 1, characterized in that: One of the poles (1) has multiple rope hooks (20) fixed at equal intervals on one side, and the inner side of each rope hook (20) is bound with a rope body (21).

5. The safe and efficient large metal composite plate hoisting tool according to claim 1, characterized in that: Each of the anti-roll bars (15) is provided with a rubber pad (22) on one side.

6. The safe and efficient large metal composite plate hoisting tool according to claim 1, characterized in that: Each of the multiple lateral limiting blocks (11) is provided with a rubber pad (23) on one side.

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