Special hoisting tool for ultra-large plate glass

Abstract

The utility model discloses a special hoisting tool for ultra-large plate glass, which belongs to the technical field of hoisting of the ultra-large plate glass and comprises a first cross beam, a second cross beam is arranged below the first cross beam, two first longitudinal beams are welded between the first cross beam and the second cross beam, and second longitudinal beams are arranged on two sides outside the two first longitudinal beams. According to the device, a worker manually operates the fixing rod to drive the connecting pull rod, the sliding seat, the connecting block, the mounting seat, the steel plate and the first protective layer to move downwards according to actual requirements, and the top of the ultra-large plate glass is limited and fixed through the steel plate and the first protective layer; according to the hoisting device for the ultra-large plate glass, the ultra-large plate glass is tightly attached to the surfaces of the first cross beam, the second cross beam, the first longitudinal beam and the second longitudinal beam, the bending phenomenon of the ultra-large plate glass in the hoisting process is prevented, and then the cracking damage of the ultra-large plate glass in the hoisting process is reduced, so that the practicability and the protective property of the product in the hoisting process of the ultra-large plate glass are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of hoisting of super-large plate glass, and in particular relates to a special tool for hoisting super-large plate glass. Background Art

[0002] With the continuous development and growth of society's construction technology and economic strength, modern high-rise buildings often use single-piece large-area glass design solutions on the exterior facades of buildings due to functional and sensory needs. However, during the production process, single-piece large-area glass requires the use of lifting equipment for hanging and transportation due to its large size and weight.

[0003] For example, a Chinese patent document (CN114560376A) discloses an oversized glass lifting device, comprising a winch, a lifting wheel group and a lifting frame; the winch is provided with a bracket, the lifting wheel group comprises a pulley, a steel wire rope and a glass sling, one end of the steel wire rope is connected to the winch, and the other end of the steel wire rope is provided with a hook, the glass sling is used to hook the glass, and its upper end is hooked with the hook, the winch is used to lift the glass through the lifting wheel group with the edge of the building as a fulcrum through the bracket; the forearm of the lifting frame is provided with a suction cup group, the suction cup group is used to absorb the glass, and the lifting frame absorbs the glass through the suction cup group and lifts the glass Transfer, in this solution, small lifting machinery and equipment such as winches, lifting wheel sets and lifting frames are not only safer than tower crane lifting, but also their production cost is less than one month's rental fee of a tower crane or a wheel crane, which greatly saves users' economic costs. However, during the use of this device, when lifting extra-large glass with a large area and thin thickness, the glass will bend and deform under the influence of the lifting force on both sides. At this time, the external force may cause partial cracking of the glass at the least, or even collapse of the entire package of glass at the worst, which will not only cause glass loss but also endanger the personal safety of the operators. Therefore, certain improvements are needed. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that, when hoisting extra-large glass with a large area and relatively thin thickness, the glass may be bent and deformed due to the force of the hoisting straps on both sides. At this time, the external force may cause part of the glass to crack at the least, or cause the entire package of glass to collapse at the worst, which not only causes glass loss but also endangers the personal safety of the operators. A special tool for hoisting extra-large plate glass is proposed.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A kind of hoisting special tool for super large plate glass, including first crossbeam, second crossbeam is arranged below the first crossbeam, two first longitudinal beams are welded between the first crossbeam and second crossbeam, second longitudinal beam is arranged on the both sides of the two first longitudinal beams outside, and the second longitudinal beam is welded and fixed with the first crossbeam and second crossbeam, angle plate is welded on the bottom outside of the second longitudinal beam, adjusting support assembly is arranged on the one side of the second longitudinal beam and the first longitudinal beam, and first cavity and fixed assembly are respectively arranged in the adjusting support assembly inside;

[0007] The adjusting support assembly includes a steel pipe, a sliding seat is provided inside the steel pipe, a connecting block is fixedly connected on one side of the sliding seat, an installation seat is fixedly connected on the other side of the connecting block, the installation seat is slidingly connected on the outer circumferential side of the steel pipe, a steel plate is fixedly connected on one side of the outer side of the installation seat, the steel plate is provided in the form of an inverted U-shaped cross-section, and a first protective layer is fixedly connected on the inner circumferential side of the steel plate.

[0008] As a further description of the above technical solution:

[0009] One side of the steel pipe is welded and fixed with the first longitudinal beam and the second longitudinal beam, and the cross-section of the steel pipe is provided in the form of U, a lifting lug is welded on the top center of the first crossbeam, and the first longitudinal beam and the second longitudinal beam are linearly distributed on the bottom of the first crossbeam.

[0010] As a further description of the above technical solution:

[0011] The bottom of the sliding seat is fixedly connected with a connecting pull rod, the connecting pull rod is slidingly connected inside the steel pipe, and the bottom end of the connecting pull rod extends to the outside of the steel pipe and is fixedly connected with a fixed rod.

[0012] As a further description of the above technical solution:

[0013] The first support plate is welded between the first longitudinal beam and the second longitudinal beam, the cross-section of the first support plate is provided in the form of X, the second support plate is fixedly connected on the bottom of the second crossbeam, the other side of the second support plate is fixedly connected with the outer wall of the second longitudinal beam, the push handle is fixedly connected on one side of the bottom of the second longitudinal beam, the push handle is arranged on the side away from the angle plate, the angle plate is arranged on the opposite side of the steel plate, the second protective layer is arranged on the angle plate, and the materials of the second protective layer and the first protective layer are selected according to actual needs.

[0014] As a further description of the above technical solution:

[0015] The fixed assembly includes a drive motor, the drive motor is located inside the first cavity, the first cavity is located inside the sliding seat, the drive motor is fixedly connected with the inner wall of the sliding seat on the top, the output shaft of the drive motor is fixedly connected with a rotating shaft on one end, and the rotating shaft is rotatably connected inside the sliding seat through a bearing on the other end.

[0016] As a further description of the above technical solution:

[0017] A gear is fixedly connected to the rotating shaft, and racks are meshed and connected on both sides of the gear. Vertical plates are fixedly connected on the opposite sides of the two racks. The vertical plates are slidably connected to the inside of the sliding seat, and a clamping block is fixedly connected on the other side of the vertical plates. Multiple clamping grooves are opened on both sides of the inside of the steel pipe, and the clamping grooves and the clamping blocks are clamped with each other.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0019] 1. In the present invention, by providing an adjustable support assembly, the staff can manually operate the fixing rod according to actual needs to drive the connecting rod, sliding seat, connecting block, mounting seat, steel plate and first protective layer to move downward, and the top of the extra-large plate glass is limited and fixed by the steel plate and the first protective layer, so that the extra-large plate glass is tightly attached to the surfaces of the first crossbeam, the second crossbeam, the first longitudinal beam and the second longitudinal beam, thereby preventing the extra-large plate glass from bending during the hoisting process, thereby reducing the damage of the extra-large plate glass to splinters during the hoisting process, thereby improving the practicality and protection of the product during the hoisting process of the extra-large plate glass, and the provided first protective layer reduces the wear between the steel plate and the extra-large plate glass, thereby preventing scratches on the surface of the extra-large plate glass, and the product is simple to operate, allowing one staff member to complete the hoisting operation independently.

[0020] 2. In the present invention, a fixing assembly is provided to enable the driving motor to drive the rotating shaft and the gear to rotate, so that the two racks respectively drive the vertical plate and the clamping block to move, and the clamping block gradually enters the clamping groove opened inside the steel pipe, thereby fixing the use position of the sliding seat, thereby fixing the use position of the mounting seat and the steel plate, thereby ensuring the fixing stability of the super-large plate glass during the lifting and transportation process of the product, thereby improving the overall use performance of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0022] Figure 2 For this utility model Figure 1 A local enlarged structural diagram of point A;

[0023] Figure 3 This is a schematic diagram of the internal three-dimensional structure of the steel pipe in the present utility model;

[0024] Figure 4 It is a schematic diagram of the internal three-dimensional structure of the sliding seat in the utility model.

[0025] Legend:

[0026] 1. First horizontal beam; 2. Second horizontal beam; 3. First longitudinal beam; 4. Second longitudinal beam; 5. Angle plate; 6. Adjustable support assembly; 601. Steel pipe; 602. Sliding seat; 603. Connecting block; 604. Mounting seat; 605. Connecting rod; 606. Fixing rod; 607. Steel plate; 608. First protective layer; 7. First cavity; 8. Fixing assembly; 801. Drive motor; 802. Rotating shaft; 803. Gear; 804. Rack; 805. Vertical plate; 806. Block; 9. First support plate; 10. Second support plate. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figures 1-4 The utility model provides a technical solution: a special tool for lifting extra-large plate glass, comprising a first crossbeam 1, a second crossbeam 2 is arranged below the first crossbeam 1, two first longitudinal beams 3 are welded between the first crossbeam 1 and the second crossbeam 2, second longitudinal beams 4 are arranged on both sides of the outside of the two first longitudinal beams 3, the second longitudinal beams 4 are welded and fixed to the first crossbeam 1 and the second beam 2, a corner plate 5 is welded to the outside of the bottom of the second longitudinal beam 4, an adjustment support assembly 6 is provided on one side of the second longitudinal beam 4 and the first longitudinal beam 3, and a first cavity 7 and a fixing assembly 8 are respectively provided inside the adjustment support assembly 6.

[0029] The adjusting support assembly 6 includes a steel pipe 601, a sliding seat 602 is provided inside the steel pipe 601, one side of the sliding seat 602 is fixedly connected to a connecting block 603, and the other side of the connecting block 603 is fixedly connected to a mounting seat 604, the mounting seat 604 is slidably connected to the outer peripheral side of the steel pipe 601, and the outer side of the mounting seat 604 is fixedly connected to a steel plate 607, the cross section of the steel plate 607 is set to an inverted U shape, and the inner peripheral side of the steel plate 607 is fixedly connected to the first protective layer 608, one side of the steel pipe 601 is welded to the first longitudinal beam 3 and the second longitudinal beam 4, and the cross section of the steel pipe 601 is set to a U shape, a lifting ear is welded at the top center of the first beam 1, the first longitudinal beam 3 and the second longitudinal beam 4 are linearly distributed at the bottom of the first beam 1, the sliding seat 6 02 The bottom is fixedly connected with a connecting rod 605, which is slidably connected to the inside of the steel pipe 601, and the bottom end of the connecting rod 605 extends to the outside of the steel pipe 601 and is fixedly connected with a fixing rod 606. A first support plate 9 is welded between the first longitudinal beam 3 and the second longitudinal beam 4. The cross section of the first support plate 9 is set to be X-shaped. The bottom of the second cross beam 2 is fixedly connected with a second support plate 10, and the other side of the second support plate 10 is fixedly connected to the outer wall of the second longitudinal beam 4. A push handle is fixedly connected to one side of the bottom of the second longitudinal beam 4, and the push handle is arranged on the side away from the angle plate 5. The angle plate 5 is arranged on the side opposite to the steel plate 607. A second protective layer is provided on the angle plate 5. The materials of the second protective layer and the first protective layer 608 are selected according to actual needs.

[0030] Specific implementation method: The extra-large plate glass is first placed on the top of the corner plate 5 and the second protective layer. The staff manually operates the fixing rod 606 according to actual needs to drive the connecting rod 605, the sliding seat 602, the connecting block 603, the mounting seat 604, the steel plate 607 and the first protective layer 608 to move downward, and the top of the extra-large plate glass is limited and fixed by the steel plate 607 and the first protective layer 608, so that the extra-large plate glass is tightly attached to the surface of the first crossbeam 1, the second crossbeam 2, the first longitudinal beam 3 and the second longitudinal beam 4, preventing the extra-large plate glass from bending during the hoisting process, thereby reducing the damage of the extra-large plate glass to the splinters during the hoisting process, thereby improving the practicality and protection of the product during the hoisting process of the extra-large plate glass, and the first protective layer 608 reduces the wear between the steel plate 607 and the extra-large plate glass, thereby preventing scratches on the surface of the extra-large plate glass, and this product is simple to operate, allowing one staff member to complete the hoisting operation independently.

[0031] The fixing assembly 8 includes a drive motor 801, which is located inside the first cavity 7, and the first cavity 7 is located inside the sliding seat 602. The top of the drive motor 801 is fixedly connected to the inner wall of the sliding seat 602, and one end of the output shaft of the drive motor 801 is fixedly connected to the rotating shaft 802, and the other end of the rotating shaft 802 is rotatably connected to the inside of the sliding seat 602 through a bearing. A gear 803 is fixedly connected to the rotating shaft 802, and racks 804 are meshed on both sides of the outside of the gear 803. The two racks 804 are fixedly connected to vertical plates 805 on the opposite sides. The vertical plates 805 are slidably connected to the inside of the sliding seat 602, and the other side of the vertical plates 805 is fixedly connected to a clamping block 806. A plurality of clamping slots are provided on both sides of the steel pipe 601, and the clamping slots and the clamping blocks 806 are clamped to each other.

[0032] Specific implementation method: When the inverted U-shape inside the steel plate 607 limits and clamps the top of the extra-large plate glass, the drive motor 801 is started, and the drive motor 801 drives the rotating shaft 802 and the gear 803 to rotate, and utilizes the linkage effect between the gear 803 and the two racks 804 to transmit power to the two racks 804, so that the two racks 804 respectively drive the vertical plate 805 and the clamping block 806 to move away from the center of the sliding seat 602. As the clamping block 806 continues to move, it will gradually enter the clamping groove opened inside the steel pipe 601, fix the use position of the sliding seat 602, and fix the use position of the mounting seat 604 and the steel plate 607, thereby ensuring the stability of the fixation of the extra-large plate glass during the lifting and transportation of the product, thereby improving the overall performance of the product.

[0033] Working principle: When in use, the super large plate glass is first placed on the top of the corner plate 5 and the second protective layer. The staff manually operates the fixing rod 606 according to actual needs to drive the connecting rod 605, the sliding seat 602, the connecting block 603, the mounting seat 604, the steel plate 607 and the first protective layer 608 to move downward, and the top of the super large plate glass is limited and fixed by the steel plate 607 and the first protective layer 608, so that the super large plate glass is closely attached to the surface of the first cross beam 1, the second cross beam 2, the first longitudinal beam 3 and the second longitudinal beam 4 to prevent the super large plate glass from bending during the hoisting process. When the inverted U-shaped part inside the steel plate 607 is aligned with the super large plate glass, the super large plate glass is prevented from bending during the hoisting process. When the top of the plate glass is limited and clamped, the driving motor 801 is started, and the driving motor 801 drives the rotating shaft 802 and the gear 803 to rotate. The linkage effect between the gear 803 and the two racks 804 is used to transmit power to the two racks 804, so that the two racks 804 respectively drive the vertical plate 805 and the clamping block 806 to move away from the center of the sliding seat 602. As the clamping block 806 continues to move, it will gradually enter the clamping groove opened inside the steel pipe 601, fix the use position of the sliding seat 602, and fix the use position of the mounting seat 604 and the steel plate 607, which is easy to use.

[0034] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A special tool for hoisting extra-large plate glass, comprising a first crossbeam (1), characterized in that: A second crossbeam (2) is provided below the first crossbeam (1), two first longitudinal beams (3) are welded between the first crossbeam (1) and the second crossbeam (2), second longitudinal beams (4) are provided on both sides of the outside of the two first longitudinal beams (3), the second longitudinal beams (4) are welded and fixed to the first crossbeam (1) and the second crossbeam (2), a gusset (5) is welded to the outside of the bottom of the second longitudinal beam (4), and an adjustment support assembly (6) is provided on one side of the second longitudinal beam (4) and the first longitudinal beam (3), and a first cavity (7) and a fixing assembly (8) are provided inside the adjustment support assembly (6). The adjustment support assembly (6) comprises a steel pipe (601), a sliding seat (602) is provided inside the steel pipe (601), a connecting block (603) is fixedly connected to one side of the sliding seat (602), and a mounting seat (604) is fixedly connected to the other side of the connecting block (603), the mounting seat (604) is slidably connected to the outer peripheral side of the steel pipe (601), and a steel plate (607) is fixedly connected to the outer side of the mounting seat (604), the cross section of the steel plate (607) is arranged in an inverted U shape, and a first protective layer (608) is fixedly connected to the inner peripheral side of the steel plate (607).

2. The special tool for hoisting extra-large glass according to claim 1, characterized in that: One side of the steel pipe (601) is welded and fixed to the first longitudinal beam (3) and the second longitudinal beam (4), and the cross section of the steel pipe (601) is set to be U-shaped. A lifting lug is welded at the center of the top of the first transverse beam (1), and the first transverse beam (3) and the second transverse beam (4) are linearly distributed at the bottom of the first transverse beam (1).

3. The special tool for hoisting extra-large glass according to claim 2, characterized in that: The bottom of the sliding seat (602) is fixedly connected to a connecting rod (605), and the connecting rod (605) is slidably connected to the inside of the steel pipe (601), and the bottom end of the connecting rod (605) extends to the outside of the steel pipe (601) and is fixedly connected to a fixing rod (606).

4. The special tool for hoisting extra-large glass according to claim 3, characterized in that: A first support plate (9) is welded between the first longitudinal beam (3) and the second longitudinal beam (4), and the cross section of the first support plate (9) is set to be X-shaped. The second support plate (10) is fixedly connected to the bottom of the second cross beam (2), and the other side of the second support plate (10) is fixedly connected to the outer wall of the second longitudinal beam (4). A push handle is fixedly connected to one side of the bottom of the second longitudinal beam (4), and the push handle is arranged on the side away from the angle plate (5). The angle plate (5) is arranged on the side opposite to the steel plate (607). A second protective layer is arranged on the angle plate (5), and the materials of the second protective layer and the first protective layer (608) are selected according to actual needs.

5. The special tool for hoisting extra-large glass according to claim 4, characterized in that: The fixing assembly (8) includes a driving motor (801), the driving motor (801) is located inside the first cavity (7), the first cavity (7) is located inside the sliding seat (602), the top of the driving motor (801) is fixedly connected to the inner wall of the sliding seat (602), one end of the output shaft of the driving motor (801) is fixedly connected to the rotating shaft (802), and the other end of the rotating shaft (802) is rotatably connected to the inside of the sliding seat (602) through a bearing.

6. The special tool for hoisting extra-large glass according to claim 5, characterized in that: A gear (803) is fixedly connected to the rotating shaft (802), and racks (804) are meshedly connected on both sides of the gear (803). Vertical plates (805) are fixedly connected to opposite sides of the two racks (804). The vertical plates (805) are slidably connected to the inside of the sliding seat (602), and a clamping block (806) is fixedly connected to the other side of the vertical plates (805). A plurality of clamping slots are provided on both sides of the inside of the steel pipe (601), and the clamping slots and the clamping blocks (806) are clamped to each other.

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