CN219792234U - Rope anti-shaking device of gantry crane - Google Patents
Rope anti-shaking device of gantry crane Download PDFInfo
- Publication number
- CN219792234U CN219792234U CN202321255449.3U CN202321255449U CN219792234U CN 219792234 U CN219792234 U CN 219792234U CN 202321255449 U CN202321255449 U CN 202321255449U CN 219792234 U CN219792234 U CN 219792234U
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- plate
- sliding
- gantry crane
- rope
- rope anti
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- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Jib Cranes (AREA)
Abstract
The utility model discloses a rope anti-shaking device of a portal crane, which comprises a clamping plate, an adjusting plate and a hanging rod, wherein a sliding hole is formed in the adjusting plate, two ends in the sliding hole are connected with sliding screws in a sliding mode, the top of each sliding screw is provided with the clamping plate through a bolt, two ends of the adjusting plate are provided with the hanging rod through a mounting end plate and a bolt, the bottom of the hanging rod is connected with a connecting rod through a fixing block and a screw, a connecting sleeve is sleeved on the connecting rod, one end of the connecting sleeve is welded with a cantilever plate, and one end of the cantilever plate is provided with a limiting rope hole. The novel rope anti-shaking device for the portal crane is good in stability, and can adjust the distance between the clamping plates according to the width of the top cross beam of the portal crane, so that the clamping plates are clamped on the top cross beams of the portal crane with different widths, and the novel rope anti-shaking device is suitable for being widely popularized and used.
Description
Technical Field
The utility model relates to the technical field of gantry crane accessories, in particular to a rope anti-shaking device of a gantry crane.
Background
The portal crane is a deformation of a bridge crane, also called a portal crane, and is mainly used for loading and unloading operations of outdoor goods yards, stock yards and bulk cargoes, and has the characteristics of high site utilization rate, large operation range, wide application range, strong universality and the like, and is widely used in port goods yards; the existing rope body sleeves are connected through a supporting rod to achieve the anti-shaking effect on the rope body of the gantry crane.
The existing rope anti-sway device of the portal crane has the following defects: 1. the rope anti-sway device of the gantry crane has poor stability and cannot adjust the distance between the clamping plates according to the width of the top cross beam of the gantry crane, so that the clamping plates are clamped on the top cross beams of the gantry cranes with different widths. Therefore, we propose a rope anti-sway device of a gantry crane.
Disclosure of Invention
The utility model mainly aims to provide a rope anti-sway device of a gantry crane, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a device is prevented shaking by gantry crane rope body, includes splint, regulating plate and jib, both ends sliding connection has sliding screw in having seted up sliding hole and sliding hole on the regulating plate, sliding screw's top is installed splint through the bolt, the jib is installed through installation end plate and bolt at the both ends of regulating plate, the jib bottom is equipped with the adapter sleeve through fixed block and screw connection connecting rod and cover on the connecting rod, the one end welding of adapter sleeve has the cantilever plate and the one end of cantilever plate is provided with spacing rope hole.
Further, the bottom cover of sliding screw is equipped with lock nut and lock nut is located the slide hole bottom, and the staff unscrews the lock nut of sliding screw bottom, utilizes sliding screw to slide in the slide hole.
Furthermore, inclined struts are welded between two sides of one end of the cantilever plate and the fixed block.
Further, the top of splint is provided with the anti-slipping arc and colludes the board, utilizes the arc to collude the board and improves anti-skidding effect, and stability improves.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the rope anti-shaking device for the gantry crane, disclosed by the utility model, a worker unscrews the lock nut at the bottom end of the sliding screw rod, and slides in the sliding hole by utilizing the sliding screw rod, so that the distance between the clamping plates is adjusted according to the width of the top cross beam of the gantry crane, the clamping plates are clamped on the top cross beams of the gantry crane with different sizes, and the lock nut at the bottom end of the sliding screw rod is screwed to realize fixation.
2. According to the rope anti-sway device for the portal crane, the lifting rope of the portal crane passes through the limiting rope hole, so that the rope anti-sway effect is effectively achieved, and compared with the traditional rope limiting anti-sway device, the rope anti-sway device for the portal crane has the advantages of greatly improved stability, high strength, deformation resistance and durability.
Drawings
Fig. 1 is a schematic diagram of the whole structure of a rope anti-sway device of a gantry crane according to the present utility model.
Fig. 2 is a bottom view of a rope anti-sway device for a gantry crane according to the present utility model.
Fig. 3 is a top view of a rope anti-sway device of a gantry crane according to the present utility model.
In the figure: 1. installing an end plate; 2. an adjusting plate; 3. a sliding hole; 4. a clamping plate; 5. a boom; 6. a connecting rod; 7. connecting sleeves; 8. a cantilever plate; 9. limiting rope holes; 10. diagonal bracing; 11. a lock nut; 12. a sliding screw; 13. and a fixed block.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, a rope anti-sway device of a gantry crane comprises a clamping plate 4, an adjusting plate 2 and a hanging rod 5, wherein a sliding hole 3 is formed in the adjusting plate 2, two ends in the sliding hole 3 are slidably connected with a sliding screw 12, the clamping plate 4 is mounted on the top of the sliding screw 12 through bolts, the hanging rod 5 is mounted on two ends of the adjusting plate 2 through a mounting end plate 1 and bolts, a connecting sleeve 7 is sleeved on the bottom of the hanging rod 5 through a fixing block 13 and a screw connecting rod 6, one end of the connecting sleeve 7 is welded with a cantilever plate 8, and one end of the cantilever plate 8 is provided with a limiting rope hole 9.
The bottom end of the sliding screw 12 is sleeved with a lock nut 11, and the lock nut 11 is positioned at the bottom of the sliding hole 3.
In this embodiment, as shown in fig. 1, a worker unscrews the lock nut 11 at the bottom end of the slide screw 12 and slides the slide screw 12 in the slide hole 3.
Wherein, the diagonal bracing 10 is welded between two sides of one end of the cantilever plate 8 and the fixed block 13.
In this embodiment, as shown in fig. 1, the strength and stability of the whole are improved.
Wherein, the top of splint 4 is provided with the arc that prevents taking off and colludes the board.
In this embodiment, as shown in fig. 1, the anti-slip effect is improved and the stability is improved by using the arc hook plate.
It should be noted that, the utility model is a rope anti-sway device of a gantry crane, when in work, a worker unscrews the lock nut 11 at the bottom end of the sliding screw 12, and slides in the sliding hole 3 by utilizing the sliding screw 12, so that the distance between the clamping plates 4 is adjusted according to the width of the top cross beam of the gantry crane, the clamping plates 4 are clamped on the top cross beams of the gantry crane with different sizes, the lock nut 11 at the bottom end of the sliding screw 12 is screwed to realize fixation, and the lifting rope of the gantry crane passes through the limiting rope hole 9, thereby effectively playing the rope anti-sway effect.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a device is prevented shaking by gantry crane rope body, includes splint (4), regulating plate (2) and jib (5), its characterized in that: the utility model discloses a lifting device for the elevator is characterized in that a sliding hole (3) is formed in an adjusting plate (2), sliding screws (12) are slidably connected to the two ends in the sliding hole (3), clamping plates (4) are mounted on the top of the sliding screws (12) through bolts, hanging rods (5) are mounted on the two ends of the adjusting plate (2) through mounting end plates (1) and bolts, connecting sleeves (7) are sleeved on the bottoms of the hanging rods (5) through fixing blocks (13) and screw connecting rods (6) and the connecting rods (6), and a cantilever plate (8) is welded at one end of each connecting sleeve (7), and a limiting rope hole (9) is formed in one end of each cantilever plate (8).
2. The gantry crane rope anti-sway device of claim 1, characterized by: the bottom end of the sliding screw rod (12) is sleeved with a lock nut (11), and the lock nut (11) is positioned at the bottom of the sliding hole (3).
3. The gantry crane rope anti-sway device of claim 1, characterized by: inclined struts (10) are welded between two sides of one end of the cantilever plate (8) and the fixed blocks (13).
4. The gantry crane rope anti-sway device of claim 1, characterized by: the top of the clamping plate (4) is provided with an anti-slip arc hook plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321255449.3U CN219792234U (en) | 2023-05-23 | 2023-05-23 | Rope anti-shaking device of gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321255449.3U CN219792234U (en) | 2023-05-23 | 2023-05-23 | Rope anti-shaking device of gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219792234U true CN219792234U (en) | 2023-10-03 |
Family
ID=88182407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321255449.3U Active CN219792234U (en) | 2023-05-23 | 2023-05-23 | Rope anti-shaking device of gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219792234U (en) |
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2023
- 2023-05-23 CN CN202321255449.3U patent/CN219792234U/en active Active
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