Suction bucket construction hanging bracket

Abstract

The utility model relates to the technical field of suction bucket construction, in particular to a suction bucket construction hanging bracket which comprises a suction bucket and a hanging bracket body, the hanging bracket body comprises a cross-shaped main beam, channel steel, supports and lifting lugs, the cross-shaped main beam is fixedly connected with the inner wall of the suction bucket, a plurality of channel steel are arranged on the cross-shaped main beam, and a plurality of supports are arranged at the ends, close to the inner wall of the suction bucket, of the channel steel. When the lifting frame is used, the whole lifting frame and the segmented top section suction barrel are welded into a whole, the integrity is good, the lifting operation is directly completed through the lifting lugs on the lifting frame during lifting, the lifting frame is very convenient, when the upper section suction barrel and the lower section suction barrel are assembled, the upper section suction barrel is supported and reinforced by the lifting frame, the ellipticity and the verticality are convenient to adjust and control, and after the barrel body is transferred, the lifting frame is convenient to use. A hoisting device is used for hoisting the hoisting frame, firstly, the hoisting rope is in a straightened state, but the stress is equal to the weight of the hoisting frame, thermal cutting personnel cut off the connection between the hoisting frame and the suction barrel, finally, the whole hoisting frame is hoisted away, and after the hoisting frame is cut, the hoisting frame can be reused to a next barrel body.

Description

Technical Field

[0001] The utility model relates to the technical field of suction bucket construction, in particular to a suction bucket construction hanger. Background Art

[0002] After the existing large-diameter barrel is assembled, in order to prevent the barrel from deformation during the lifting process, a lifting lug is welded on the inner steel plate of the barrel and a hanger is used for lifting and transporting.

[0003] After the existing hanger is manufactured, it needs a separate storage space, which requires a large amount of space. In order to reduce the height of the working surface, it is assembled section by section from top to bottom. When assembling adjacent barrels, the hanger needs to be used to lift the upper barrel section. The hanger is frequently loaded and unloaded. Because the barrel diameter is large, the upper and lower barrel sections are often misaligned when assembled. It is necessary to weld lugs on the outside of the pipe sections and pull the steel plates until the upper and lower pipe sections are aligned. Using this hanger not only increases the risk of lifting operations, but also cannot ensure the ovality and verticality of the upper barrel section. Therefore, the utility model provides a suction barrel construction hanger to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide a suction bucket construction hanger to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A suction bucket construction hanger includes a suction bucket and a hanger, the hanger includes a cross main beam, channel steel, a bracket and a lifting lug, the cross main beam is fixedly connected to the inner wall of the suction bucket, a plurality of channel steels are provided on the cross main beam, a plurality of brackets are provided at one end of the channel steel close to the inner wall of the suction bucket, the other end of the bracket is fixedly connected to the inner wall of the suction bucket, and a plurality of lifting lugs are provided at the upper end of the cross main beam, a positioning assembly is provided on the suction bucket, and a top support assembly is provided at the lower end of the cross main beam.

[0007] As a further solution of the present invention, the top support assembly includes a vertical plate, a bevel gear ring and a first bevel gear. Several vertical plates are provided at the lower end of the cross main beam. The outer wall of the vertical plate is provided with a first bearing, and the outer wall of the first bearing is provided with a bevel gear ring. Several first bevel gears are meshed on the bevel gear ring. A threaded sleeve is provided at one end of the first bevel gear close to the inner wall of the suction barrel. The other end of the threaded sleeve is threadedly connected to a threaded rod. A top plate is provided at the other end of the threaded rod. The other end of the top plate is fitted with the inner wall of the suction barrel. The first bevel gear and the threaded sleeve are driven to rotate by rotating the bevel gear ring, and the threaded sleeve drives the threaded rod and the top plate to move toward the inner wall of the suction barrel, so that the top plate fits with the inner wall of the suction barrel. By setting the hanger and top support assembly, the suction barrel can be prevented from suffering large changes in ellipticity and verticality due to the staggered adjustment of the upper and lower sections of the barrel body.

[0008] As a further solution of the present invention, a second bearing is provided on the threaded sleeve, a connecting plate is provided on the outer wall of the second bearing, a fixed plate is provided at one end of the connecting plate close to the vertical plate, the fixed plate is fixedly connected to the vertical plate, and a limiting rod is provided at one end of the top plate close to the connecting plate, the limiting rod passes through the connecting plate, and the limiting rod is slidably connected to the connecting plate. The threaded sleeve can be limited by the provided connecting plate and the fixed plate, and the top plate can be limited by the provided limiting rod to prevent the top plate and the threaded rod from rotating as the threaded sleeve rotates.

[0009] As a further solution of the present invention, the bevel gear ring is engaged with a second bevel gear, a rotating rod is provided at the upper end of the second bevel gear, a handle is provided at the upper end of the rotating rod, and a bearing seat fixedly connected to the channel steel is provided on the rotating rod. By rotating the handle, the rotating rod and the second bevel gear are driven to rotate, and the second bevel gear drives the bevel gear ring to rotate.

[0010] As a further solution of the present invention, the positioning assembly includes a fixed block, a connecting rod, a slide groove, a slider, a positioning block, a slide rod and a spring. The outer wall of the suction bucket is provided with several fixed blocks, and a connecting rod is provided between two adjacent fixed blocks. The upper end of the fixed block is slidably connected to the slider, and a slide groove is provided at the upper end of the fixed block corresponding to the slider, and a positioning block is provided at the upper end of the slider that fits the suction bucket. The positioning block is shaped like a right-angled trapezoid, and the right-angled trapezoidal positioning block can be used to position the upper section of the suction bucket.

[0011] As a further solution of the present invention, the slider is slidably connected to a sliding rod, both ends of the sliding rod are fixedly connected to the inner wall of the slide groove, and a spring is sleeved on the sliding rod, one end of the spring is fixedly connected to the slider, and the other end of the spring is fixedly connected to the inner wall of the slide groove. The upper suction bucket drives the positioning block and the slider to move during the descent process, the slider compresses the spring, and the positioning block fits with the upper suction bucket.

[0012] As a further solution of the utility model,

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. When the utility model is used, the entire hanger and the segmented top suction bucket are welded into a whole with good integrity. When lifting, the lifting operation is completed directly through the lifting ears on the hanger, which is very convenient. When the upper and lower suction buckets are assembled, the upper suction bucket is reinforced with a hanger top support, which is convenient for adjusting and controlling the ovality and verticality. After the barrel body is reversed, the hanger is lifted by a lifting equipment. First, the lifting rope is straightened, but the force is equal to the weight of the hanger. The thermal cutting personnel cut off the connection between the hanger and the suction bucket, and finally the whole is lifted away. After cutting, the hanger can be reused for the next barrel body.

[0015] 2. When the utility model is used, when the hanger is fixed to the inner wall of the suction barrel, the rotating handle drives the rotating rod and the second bevel gear to rotate, the second bevel gear drives the bevel gear ring to rotate, and the bevel gear ring thereby drives the first bevel gear and the threaded sleeve to rotate, and the threaded sleeve thereby drives the threaded rod and the top plate to move toward the inner wall of the suction barrel, so that the top plate fits with the inner wall of the suction barrel. By setting the hanger and the top support assembly, it is possible to avoid large elliptical and vertical changes in the suction barrel caused by the staggered adjustment of the upper and lower barrel sections.

[0016] 3. When the utility model is used, when the upper suction bucket is lifted and docked with the lower suction bucket, the upper suction bucket can be positioned by the right-angled trapezoidal positioning block. The upper suction bucket drives the positioning block and the slider to move during the descent process. The slider compresses the spring, and the positioning block fits with the upper suction bucket. After the upper and lower barrel bodies are docked and welded, the positioning assembly can be removed, which is simple to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of a suction bucket construction hanger.

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of a suction bucket construction hanger.

[0019] Figure 3 A suction bucket construction hanger Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0020] Figure 4 A suction bucket construction hanger Figure 2 Schematic diagram of the enlarged structure at point B in the middle.

[0021] In the figure: 1. Suction bucket; 2. Cross main beam; 3. Channel steel; 4. Bracket; 5. Lifting ear; 6. Positioning assembly; 601. Fixed block; 602. Connecting rod; 603. Slide groove; 604. Slider; 605. Positioning block; 606. Slide rod; 607. Spring; 7. Support assembly; 701. Vertical plate; 702. First bearing; 703. Bevel gear ring; 704. First bevel gear; 705. Threaded sleeve; 706. Threaded rod; 707. Top plate; 708. Connecting plate; 709. Fixed plate; 710. Limit rod; 711. Second bevel gear; 712. Rotating rod; 713. Bearing seat; 714. Handle; 715. Second bearing. DETAILED DESCRIPTION

[0022] The following will be combined with the 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 those skilled in the art without making creative efforts shall fall within the scope of protection of the present invention.

[0023] In this utility model, the word "exemplary" is used to mean "serving as an example, illustration or description". Any embodiment described in this utility model as "exemplary" is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is given to enable any person skilled in the art to implement and use the utility model. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the utility model can be implemented without using these specific details. In other examples, well-known structures and processes are not described in detail to avoid obscuring the description of the utility model with unnecessary details. Therefore, the utility model is not intended to be limited to the embodiments shown, but is consistent with the widest scope consistent with the principles and features disclosed in the utility model.

[0024] Example

[0025] See also Figures 1 to 4 In an embodiment of the utility model, a suction bucket construction hanger includes a suction bucket 1 and a hanger, the hanger includes a cross main beam 2, a channel steel 3, a bracket 4 and a lifting lug 5, the cross main beam 2 is fixedly connected to the inner wall of the suction bucket 1, a plurality of channel steels 3 are provided on the cross main beam 2, a plurality of brackets 4 are provided at one end of the channel steel 3 close to the inner wall of the suction bucket 1, the other end of the bracket 4 is fixedly connected to the inner wall of the suction bucket 1, and a plurality of lifting lugs 5 are provided at the upper end of the cross main beam 2, a positioning assembly 6 is provided on the suction bucket 1, and a top support assembly 7 is provided at the lower end of the cross main beam 2.

[0026] The positioning assembly 6 includes a fixed block 601, a connecting rod 602, a slide 603, a slider 604, a positioning block 605, a slide rod 606 and a spring 607. The outer wall of the suction bucket 1 is provided with several fixed blocks 601, and a connecting rod 602 is provided between two adjacent fixed blocks 601. The upper end of the fixed block 601 is slidably connected to the slide rod 604, and the upper end of the fixed block 601 is provided with a slide groove 603 corresponding to the slide rod 604, and the upper end of the slide rod 604 is provided with a positioning block 605 that fits the suction bucket 1. The positioning block 605 is in the shape of a right-angled trapezoid, and the slider 604 is slidably connected to the slide rod 606. Both ends of the slide rod 606 are fixedly connected to the inner wall of the slide groove 603, and a spring 607 is sleeved on the slide rod 606. One end of the spring 607 is fixedly connected to the slider 604, and the other end of the spring 607 is fixedly connected to the inner wall of the slide groove 603.

[0027] Specifically, when the upper suction barrel 1 is lifted and docked with the lower suction barrel 1, the right-angled trapezoidal positioning block 605 can be set to position the upper suction barrel 1. During the descent, the upper suction barrel 1 drives the positioning block 605 and the slider 604 to move. The slider 604 compresses the spring 607, and the positioning block 605 fits with the upper suction barrel 1. After the upper and lower barrel bodies are docked and welded, the positioning assembly 6 is removed, which is simple to operate.

[0028] The supporting assembly 7 includes a vertical plate 701, a bevel gear ring 703 and a first bevel gear 704. The lower end of the cross main beam 2 is provided with a plurality of vertical plates 701, the outer wall of the vertical plate 701 is provided with a first bearing 702, and the outer wall of the first bearing 702 is provided with a bevel gear ring 703, and the bevel gear ring 703 is engaged with a plurality of first bevel gears 704. The first bevel gear 704 is provided with a threaded sleeve 705 at one end close to the inner wall of the suction barrel 1, and the other end of the threaded sleeve 705 is threadedly connected to the threaded rod 706. The other end of the threaded rod 706 is provided with a top plate 707, and the other end of the top plate 707 is in contact with the inner wall of the suction barrel 1. The second bearing 715, the outer wall of the second bearing 715 is provided with a connecting plate 708, the end of the connecting plate 708 close to the vertical plate 701 is provided with a fixing plate 709, the fixing plate 709 is fixedly connected to the vertical plate 701, the end of the top plate 707 close to the connecting plate 708 is provided with a limiting rod 710, the limiting rod 710 passes through the connecting plate 708, the limiting rod 710 is slidingly connected to the connecting plate 708, the second bevel gear 711 is meshed on the bevel gear ring 703, the upper end of the second bevel gear 711 is provided with a rotating rod 712, the upper end of the rotating rod 712 is provided with a handle 714, and the rotating rod 712 is provided with a bearing seat 713 fixedly connected to the channel steel 3.

[0029] Specifically, the rotating handle 714 drives the rotating rod 712 and the second bevel gear 711 to rotate, and the second bevel gear 711 drives the bevel gear ring 703 to rotate, and the bevel gear ring 703 thereby drives the first bevel gear 704 and the threaded sleeve 705 to rotate, and the threaded sleeve 705 thereby drives the threaded rod 706 and the top plate 707 to move toward the inner wall of the suction barrel 1, and the top plate 707 thereby fits against the inner wall of the suction barrel 1. By setting up the hanger and the top support assembly 7, the suction barrel 1 can be prevented from having large ellipticity and verticality changes due to the staggered adjustment of the upper and lower sections of the barrel body.

[0030] The working principle of this utility model is:

[0031] When the present invention is used, the entire hanger is welded to the segmented top suction bucket 1 into a whole with good integrity. When lifting, the lifting operation is completed directly through the lifting ears 5 on the hanger, which is very convenient. When the upper and lower suction buckets 1 are assembled, the upper suction bucket 1 is reinforced with a hanger top support, which is convenient for adjusting and controlling the ovality and verticality. After the barrel body is reversed, the hanger is lifted by a lifting equipment. The lifting rope is first straightened, but the force is equal to the weight of the hanger. The thermal cutting personnel cut off the connection between the hanger and the suction bucket 1, and finally the whole is lifted away. After cutting, the hanger can be reused for the next barrel body. When the hanger is fixed to the inner wall of the suction bucket 1, the rotating handle 714 drives the rotating rod 712 and the second bevel gear 711 to rotate, and the second bevel gear 711 drives the bevel gear ring 703 to rotate, and the bevel gear ring 703 thereby drives the first bevel gear 704 and the threaded sleeve 705 rotate, and the threaded sleeve 705 drives the threaded rod 706 and the top plate 707 to move toward the inner wall of the suction barrel 1, and the top plate 707 fits against the inner wall of the suction barrel 1. The set hanger and top support assembly 7 can avoid the suction barrel 1 from changing greatly in ellipticity and verticality due to the staggered adjustment of the upper and lower barrel bodies. When the upper suction barrel 1 is lifted and docked with the lower suction barrel 1, the set right-angle trapezoidal positioning block 605 can play a positioning effect on the upper suction barrel 1. During the descent, the upper suction barrel 1 drives the positioning block 605 and the slider 604 to move, and the slider 604 compresses the spring 607, and the positioning block 605 fits against the upper suction barrel 1. After the upper and lower barrel bodies are docked and welded, the positioning assembly 6 is removed, which is simple to operate.

[0032] 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 suction bucket construction hanger, comprising a suction bucket (1) and a hanger, characterized in that: The hanger comprises a cross main beam (2), channel steel (3), a bracket (4) and a lifting lug (5), wherein the cross main beam (2) is fixedly connected to the inner wall of the suction bucket (1), a plurality of channel steels (3) are provided on the cross main beam (2), a plurality of brackets (4) are provided at one end of the channel steel (3) close to the inner wall of the suction bucket (1), the other end of the bracket (4) is fixedly connected to the inner wall of the suction bucket (1), and a plurality of lifting lugs (5) are provided at the upper end of the cross main beam (2), a positioning assembly (6) is provided on the suction bucket (1), and a top support assembly (7) is provided at the lower end of the cross main beam (2).

2. A suction bucket construction hanger according to claim 1, characterized in that: The positioning assembly (6) comprises a fixed block (601), a connecting rod (602), a slide groove (603), a slider (604), a positioning block (605), a slider (606) and a spring (607). The outer wall of the suction bucket (1) is provided with a plurality of fixed blocks (601), a connecting rod (602) is provided between two adjacent fixed blocks (601), the upper end of the fixed block (601) is slidably connected to the slider (604), the upper end of the fixed block (601) is provided with a slide groove (603) corresponding to the slider (604), and the upper end of the slider (604) is provided with a positioning block (605) that fits with the suction bucket (1), and the positioning block (605) is in the shape of a right-angled trapezoid.

3. A suction bucket construction hanger according to claim 2, characterized in that: The slider (604) is slidably connected to a slide rod (606), and both ends of the slide rod (606) are fixedly connected to the inner wall of the slide groove (603). A spring (607) is sleeved on the slide rod (606), and one end of the spring (607) is fixedly connected to the slider (604), and the other end of the spring (607) is fixedly connected to the inner wall of the slide groove (603).

4. A suction bucket construction hanger according to claim 1, characterized in that: The supporting assembly (7) comprises a vertical plate (701), a bevel gear ring (703) and a first bevel gear (704); a plurality of vertical plates (701) are provided at the lower end of the cross main beam (2); a first bearing (702) is provided on the outer wall of the vertical plate (701); and a bevel gear ring (703) is provided on the outer wall of the first bearing (702); a plurality of first bevel gears (704) are meshed on the bevel gear ring (703); a threaded sleeve (705) is provided at one end of the first bevel gear (704) close to the inner wall of the suction barrel (1); the other end of the threaded sleeve (705) is threadedly connected to a threaded rod (706); a top plate (707) is provided at the other end of the threaded rod (706); and the other end of the top plate (707) is in contact with the inner wall of the suction barrel (1).

5. A suction bucket construction hanger according to claim 4, characterized in that: A second bearing (715) is provided on the threaded sleeve (705), and a connecting plate (708) is provided on the outer wall of the second bearing (715). A fixing plate (709) is provided at one end of the connecting plate (708) close to the vertical plate (701), and the fixing plate (709) is fixedly connected to the vertical plate (701). A limiting rod (710) is provided at one end of the top plate (707) close to the connecting plate (708), and the limiting rod (710) passes through the connecting plate (708), and the limiting rod (710) is slidably connected to the connecting plate (708).

6. A suction bucket construction hanger according to claim 4, characterized in that: The bevel gear ring (703) is meshed with a second bevel gear (711), a rotating rod (712) is provided at the upper end of the second bevel gear (711), a handle (714) is provided at the upper end of the rotating rod (712), and a bearing seat (713) fixedly connected to the channel steel (3) is provided on the rotating rod (712).

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