Lifting device for ALC (autoclaved lightweight concrete) vertical wallboard

Abstract

The utility model provides a hoisting device for an ALC (autoclaved lightweight concrete) vertical wallboard. The lifting device for the ALC vertical wallboard comprises a sling, the bottom end of the sling is connected with a nylon belt used for driving the ALC wallboard to move, through holes used for installing expansion screws are symmetrically formed in the two sides of the ALC wallboard, and the interiors of the expansion screws are in threaded connection with hook bolts; the side wall of the hook bolt used for preventing the nylon belt from being separated from the ALC wallboard is of an L-shaped structure, and the nylon belt abuts against the side wall of the hook bolt; the bottom end of the ALC wallboard abuts against a rubber pad used for preventing the bottom end of the ALC wallboard from being damaged, the rubber pad is fixed to the surface of a base, and a plurality of universal wheels are installed on the bottom face of the base. The lifting device for the ALC vertical wallboard has the advantages that the nylon belt is prevented from being separated from the ALC board, and the ALC board is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of ALC wall panel installation, in particular to a hoisting device for ALC vertically installed wall panels. Background Art

[0002] ALC board is the abbreviation of autoclaved lightweight aerated concrete board. It is a high-performance, multi-purpose, multi-porous concrete molding board made of silica sand, cement, lime and other main raw materials through high temperature, high pressure and steam curing. It is a new type of building material with superior performance. It is suitable for roof panels, non-load-bearing exterior wall panels, partition panels, and steel beam and steel column outer fireproof panels of newly built, rebuilt or expanded steel structures, reinforced concrete structures, industrial and civil buildings. It can also be used as decorative panels or combined with other lightweight insulation materials for exterior wall insulation.

[0003] When installing the ALC board, a winch is used for hoisting. During hoisting, the wall panel is fixed with a nylon belt. The winch pulls the nylon belt and the ALC board upward. However, the ALC board is heavy. During the hoisting process, the winch pulls the nylon belt to slide on the surface of the ALC board, which may cause the nylon belt to separate from the ALC board. When the ALC board is hoisted, the winch drags the bottom end of the ALC board to slide on the surface of the floor, which can easily damage the bottom end of the ALC board.

[0004] Therefore, it is necessary to provide a new ALC vertical wall panel hoisting device to solve the above technical problems. Utility Model Content

[0005] The technical problem solved by the utility model is to provide a hoisting device for ALC vertically installed wall panels which can prevent the nylon belt from being separated from the ALC board and prevent the ALC board from being damaged.

[0006] In order to solve the above technical problems, the utility model provides a lifting device for ALC vertical wall panels, including: a sling, the bottom end of the sling is connected to a nylon belt for driving the ALC wall panel to move, through holes for installing expansion screws are symmetrically provided on both sides of the ALC wall panel, and the inside of the expansion screw is threadedly connected to the hook bolt; the side wall of the hook bolt for preventing the nylon belt from separating from the ALC wall panel is in an "L" shape, and the nylon belt contacts the side wall of the hook bolt; the bottom end of the ALC wall panel contacts a rubber pad for preventing the bottom end of the ALC wall panel from being damaged, the rubber pad is fixed to the surface of the base, and a plurality of universal wheels are installed on the bottom surface of the base.

[0007] Preferably, a side wall of the base is provided with a card slot, the interior of the card slot is slidably connected to a card block, and the card block is fixed to the bottom surface of the support.

[0008] Preferably, the cross-sections of the card slot and the card block are both in a "T"-shaped structure.

[0009] Preferably, the interior of the support is rotatably connected to the first pull rod, the interior of the first pull rod is slidably connected to the second pull rod, and the second pull rod engages the side wall of the hook head bolt; a spring is installed inside the first pull rod, and the spring is installed at one end of the second pull rod.

[0010] Preferably, an angle steel with an L-shaped side wall is installed on the surface of the floor slab, the ALC wall panel is installed inside the angle steel, and the hook bolts are welded to the side wall of the angle steel.

[0011] Compared with the related art, the ALC vertical wall panel hoisting device provided by the utility model has the following beneficial effects:

[0012] The utility model provides a hoisting device for an ALC vertically installed wall panel. Through holes are drilled at both ends of the ALC wall panel, expansion screws are installed inside the through holes, and the hook bolts are fixed to the side walls of the ALC wall panel through the expansion screws. When the ALC wall panel is hoisted, the nylon belt is tied to the side wall of the ALC wall panel, and the nylon belt contacts the hook bolts in an "L" shape on the side wall. When the ALC wall panel is hoisted by a winch, the hook bolts prevent the nylon belt from being separated from the ALC wall panel. When the ALC wall panel is gradually hoisted, the bottom end of the ALC wall panel contacts the rubber pad, and in the process of the ALC wall panel gradually becoming vertical, the base below the rubber pad and the universal wheel move as the ALC wall panel is hoisted, so that the bottom end of the ALC wall panel is always in contact with the rubber pad, the bottom end of the ALC wall panel is protected, and the bottom end of the ALC wall panel is prevented from being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of the structure of the ALC vertical wall panel hoisting device provided by the utility model;

[0014] Figure 2 for Figure 1 A front view of the ALC wall panel structure shown;

[0015] Figure 3 for Figure 1 An enlarged schematic diagram of the structure at A shown;

[0016] Figure 4 for Figure 1 A schematic diagram of the internal structure of the first pull rod shown;

[0017] Figure 5 for Figure 1 ALC wall panel installation diagram shown.

[0018] Numbers in the figure: 1. sling, 2. nylon belt, 3. ALC wall panel, 4. hook bolt, 5. rubber pad, 6. base, 7. universal wheel, 8. first pull rod, 9. support, 10. block, 11. slot, 12. spring, 13. second pull rod, 14. floor, 15. through hole, 16. angle steel, 17. expansion screw. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0020] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 . Figure 1 A schematic diagram of the structure of the ALC vertical wall panel hoisting device provided by the utility model; Figure 2 for Figure 1 A front view of the ALC wall panel structure shown; Figure 3 for Figure 1 An enlarged schematic diagram of the structure at A shown; Figure 4 for Figure 1 A schematic diagram of the internal structure of the first pull rod shown; Figure 5 for Figure 1 The ALC wall panel installation diagram is shown. The ALC vertical wall panel hoisting device includes: a sling 1, the bottom end of which is connected to a nylon belt 2 for driving the ALC wall panel 3 to move, through holes 15 for installing expansion screws 17 are symmetrically provided on both sides of the ALC wall panel 3, and the inside of the expansion screw 17 is threadedly connected to the hook bolt 4; the hook bolt 4 is used to prevent the nylon belt 2 from being separated from the ALC wall panel 3 The side wall of the ALC wall panel 3 is in an "L"-shaped structure, and the nylon belt 2 contacts the side wall of the hook bolt 4; the bottom end of the ALC wall panel 3 contacts the rubber pad 5 used to prevent damage to the bottom end of the ALC wall panel 3, and the rubber pad 5 is fixed to the surface of the base 6, and a plurality of universal wheels 7 are installed on the bottom surface of the base 6; when the ALC wall panel 3 is gradually lifted, the bottom end of the ALC wall panel 3 contacts the rubber pad 5, and in the process of the ALC wall panel 3 gradually becoming vertical, the base 6 and the universal wheels 7 below the rubber pad 5 move with the lifting of the ALC wall panel 3, so that the bottom end of the ALC wall panel 3 is always in contact with the rubber pad 5, thereby protecting the bottom end of the ALC wall panel 3 and preventing the bottom end of the ALC wall panel 3 from being damaged.

[0021] The side wall of the base 6 is provided with a slot 11, the inside of the slot 11 is slidably connected to a block 10, and the block 10 is fixed to the bottom surface of the support 9; the cross-sections of the slot 11 and the block 10 are both "T"-shaped structures to prevent the block 10 from sliding out of the slot 11; the inside of the support 9 is rotatably connected to the first pull rod 8, the inside of the first pull rod 8 is slidably connected to the second pull rod 13, and the second pull rod 13 engages with the side wall of the hook bolt 4; the inside of the first pull rod 8 is installed with a spring 12, and one end of the second pull rod 13 is installed with the The spring 12, when the ALC wall panel 3 needs to be lifted, the block 10 is slid inside the slot 11, and the block 10 drives the base 6 to move, so that the second pull rod 13 is aligned with the hook head bolt 4, and the second pull rod 13 is lengthened so that the second pull rod 13 hooks the second pull rod 13, thereby connecting the ALC wall panel 3 and the base 6 together, and then in the process of lifting the ALC wall panel 3, the ALC wall panel 3 drives the base 6 to move, so that the ALC wall panel 3 keeps in contact with the rubber pad 5.

[0022] An angle steel 16 with an "L"-shaped side wall is installed on the surface of the floor 14, the ALC wall panel 3 is installed inside the angle steel 16, and the hook head bolt 4 is welded to the side wall of the angle steel 16. When the ALC wall panel 3 is installed on the surface of the floor 14, the hook head bolt 4 on the side wall of the ALC wall panel 3 is welded to the angle steel 16, so that the ALC wall panel 3 is quickly and stably fixed on the surface of the floor 14.

[0023] The working principle of the hoisting device for ALC vertical wall panels provided by the utility model includes the following steps: through holes 15 are drilled at both ends of the ALC wall panel 3, expansion screws 17 are installed inside the through holes 15, and the hook bolts 4 are fixed to the side walls of the ALC wall panel 3 by the expansion screws 17; when the ALC wall panel is hoisted, the nylon belt 2 is tied to the side wall of the ALC wall panel 3, and the nylon belt 2 contacts the hook bolts 3 in an "L" shape on the side wall, and the block 10 is slid inside the slot 11, and the block 10 drives the base 6 to move, so that the second pull rod 13 is aligned with the hook bolt 4, and the second pull rod 13 is lengthened so that the second pull rod 13 hooks the second pull rod 13, thereby connecting the ALC wall panel 3 and the base 6 together. The winch is connected to the sling 1, so that when the winch lifts the ALC wall panel 3, the hook head bolt 4 prevents the nylon belt 2 from detaching from the ALC wall panel 3; when the ALC wall panel 3 is gradually lifted, the bottom end of the ALC wall panel 3 contacts the rubber pad 5, and in the process of the ALC wall panel 3 gradually becoming vertical, the base 6 under the rubber pad 5 and the universal wheel 7 move with the lifting of the ALC wall panel 3, so that the bottom end of the ALC wall panel 3 is always in contact with the rubber pad 5, thereby protecting the bottom end of the ALC wall panel 3 and preventing the bottom end of the ALC wall panel 3 from being damaged.

[0024] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A hoisting device for ALC vertical wall panels, characterized in that: include: A sling (1), the bottom end of which is connected to a nylon belt (2) for driving the ALC wall panel (3) to move, through holes (15) for installing expansion screws (17) are symmetrically provided on both sides of the ALC wall panel (3), and the inside of the expansion screw (17) is threadedly connected to the hook bolt (4); the side wall of the hook bolt (4) for preventing the nylon belt (2) from separating from the ALC wall panel (3) is in an "L"-shaped structure, and the nylon belt (2) abuts against the side wall of the hook bolt (4); The bottom end of the ALC wall panel (3) contacts a rubber pad (5) for preventing damage to the bottom end of the ALC wall panel (3); the rubber pad (5) is fixed to the surface of a base (6); and a plurality of universal wheels (7) are installed on the bottom surface of the base (6).

2. The ALC vertical wall panel hoisting device according to claim 1 is characterized in that: A card slot (11) is provided on the side wall of the base (6), the interior of the card slot (11) is slidably connected to a card block (10), and the card block (10) is fixed to the bottom surface of the support (9).

3. The ALC vertical wall panel hoisting device according to claim 2 is characterized in that: The cross-sections of the card slot (11) and the card block (10) are both in a "T"-shaped structure.

4. The ALC vertical wall panel hoisting device according to claim 2 is characterized in that: The support (9) is internally rotatably connected to the first pull rod (8), the first pull rod (8) is internally slidably connected to the second pull rod (13), and the second pull rod (13) engages with the side wall of the hook head bolt (4); a spring (12) is installed inside the first pull rod (8), and the spring (12) is installed at one end of the second pull rod (13).

5. The ALC vertical wall panel hoisting device according to claim 4 is characterized in that: An angle steel (16) with an L-shaped side wall is installed on the surface of the floor slab (14), the ALC wall panel (3) is installed inside the angle steel (16), and the hook bolt (4) is welded to the side wall of the angle steel (16).

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