CN220845044U - Special wire rope shackle for port hoisting - Google Patents
Special wire rope shackle for port hoisting Download PDFInfo
- Publication number
- CN220845044U CN220845044U CN202321861425.2U CN202321861425U CN220845044U CN 220845044 U CN220845044 U CN 220845044U CN 202321861425 U CN202321861425 U CN 202321861425U CN 220845044 U CN220845044 U CN 220845044U
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- CN
- China
- Prior art keywords
- shackle
- pin shaft
- wire rope
- hole
- shackle body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000000903 blocking effect Effects 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 abstract description 15
- 239000010959 steel Substances 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
And the special steel wire rope for port hoisting is tripped. At present, the steel wire rope shackle of the well-known port loading and unloading equipment consists of a shackle body (U-shaped or bow-shaped), a fan-shaped or semicircular pin shaft. Long-term so, greatly reduced wire rope life causes the too high scheduling problem of manufacturing cost. And the problem of pin removal or difficult disassembly can occur after the conventional shackle is used for a long time. The composition of the utility model comprises: the novel screw comprises a shackle body (2) and a pin shaft (3), wherein one end of the shackle body is provided with a through hole (8), the other end of the shackle body is provided with a threaded hole (9), the pin shaft penetrates into the through hole at one end of the shackle body and then is in threaded connection with the threaded hole at the other end of the shackle body, the pin shaft penetrates into one end of the threaded hole to form an inner threaded hole (4), and a hexagon head bolt (5) penetrates through the round hole on a blocking plate (6) and then is in threaded connection with the inner threaded hole. The utility model is used for the special wire rope shackle for port hoisting.
Description
Technical Field
The utility model relates to a special wire rope shackle for port lifting.
Background
At present, the steel wire rope shackle of the well-known port loading and unloading equipment consists of a shackle body (U-shaped or bow-shaped), a fan-shaped or semicircular pin shaft. In the normal operation process of the loading and unloading equipment, the lifting steel wire rope can generate high-speed rotation and left-right vibration phenomena due to torsion after being stressed, at the moment, the fan-shaped or semicircular pin shaft also rotates at high speed along with the lifting steel wire rope, and collides with the steel wire rope or equipment beside, so that irreversible damage such as wire breakage, strand breakage and the like of the steel wire rope beside is caused, and the problems of overhigh production cost and the like are caused, so that the service life of the steel wire rope is greatly reduced for a long time. And the problem of pin removal or difficult disassembly can occur after the conventional shackle is used for a long time.
Disclosure of utility model
The utility model aims to solve the problems, and provides a special wire rope shackle for port hoisting, which can not only prevent the wire rope from being scratched, but also ensure that the wire rope is not out of stock and is very convenient to disassemble.
The above object is achieved by the following technical scheme:
A special wire rope shackle for port lifting comprises the following components: the novel socket comprises a shackle body and a pin shaft, wherein one end of the shackle body is a through hole, the other end of the shackle body is a threaded hole, the pin shaft penetrates into the through hole at one end of the shackle body and then is in threaded connection with the threaded hole at the other end of the shackle body, the pin shaft penetrates into one end of the threaded hole to form an inner threaded hole, and a hexagon head bolt penetrates into the round hole on a blocking plate and then is in threaded connection with the inner threaded hole.
The special wire rope shackle for port hoisting is characterized in that one end of the pin shaft penetrating through the shackle body through hole is provided with a hexagonal nut.
The special wire rope shackle for port hoisting is characterized in that an inner hexagonal groove is formed in one end of the pin shaft penetrating through the shackle body through hole.
The special steel wire rope for port hoisting is broken out, and the blocking plate is a round blocking plate.
Advantageous effects
1. According to the utility model, after the pin shaft penetrates into the shackle body, the blocking plate is additionally arranged on the outer side of the end head, and the hexagonal head bolt with M10 x 20 is arranged between the blocking plate hole and the end head hole of the pin shaft, so that the purposes of no pin removal and quick disassembly can be achieved.
2. The hexagonal nut or the inner hexagonal groove is arranged at one end of the pin shaft penetrating into the shackle body through hole, tools such as a wrench are clamped conveniently, the pin shaft is prevented from damaging a steel wire rope, and the shackle body is quickly detached after improvement.
3. The utility model can protect the steel wire rope from being damaged by the shackle pin shaft at the moment of stress, greatly improves the axial stress of the pin shaft, and is convenient for daily maintenance and disassembly.
Drawings
FIG. 1 is a schematic diagram of an installation structure with a hexagonal pin shaft;
FIG. 2 is a schematic diagram of an installation structure of the utility model with a hexagonal pin shaft;
FIG. 3 is a schematic structural view of an outer hexagonal pin;
FIG. 4 is a schematic structural view of the hexagonal pin shaft;
Fig. 5 is a schematic structural view of the shackle body;
In the figure: 1. a hexagonal nut; 2. a shackle body; 3. a pin shaft; 4. an inner screw hole; 5. a hex head bolt; 6. a closure plate; 7. an inner hexagonal groove; 8. a through hole; 9. a threaded hole; 10. and (5) external threads.
Detailed Description
Referring to fig. 1 to 5, a wire rope shackle for port hoisting comprises: the shackle comprises a shackle body 2 and a pin shaft 3, wherein one end of the shackle body is provided with a through hole 8, the other end of the shackle body is provided with a threaded hole 9, the pin shaft is divided into an outer hexagonal pin shaft and an inner hexagonal pin shaft, and the outer hexagonal pin shaft is as follows: one end of the pin shaft penetrating through the shackle body through hole is provided with a hexagonal nut 1, the other end of the pin shaft is provided with an external thread 10 matched with the threaded hole, and the inner hexagonal pin shaft is as follows: the pin shaft penetrates through one end of the shackle body through hole to form an inner hexagonal groove 7, the other end of the pin shaft is provided with an external thread 10 matched with the threaded hole, the pin shaft penetrates into the through hole at one end of the shackle body to be in threaded connection with the threaded hole at the other end, the pin shaft penetrates into one end of the threaded hole to form an inner threaded hole 4, and the hexagon head bolt 5 penetrates through the round hole on the closure plate 6 to be in threaded connection with the inner threaded hole.
The plugging plate is a round plugging plate, after the pin shaft penetrates into the shackle body, the plugging plate is additionally arranged on the outer side of the end head, and a hexagon head bolt with M10 x 20 is arranged between the plugging plate hole and the end head hole of the pin shaft, so that the purposes of no pin removal and quick disassembly can be achieved.
One end of the pin shaft penetrating into the shackle body through hole is provided with a hexagonal nut or an inner hexagonal groove, tools such as a wrench are convenient to clamp, the pin shaft is prevented from damaging a steel wire rope, and the shackle body is quickly detached after improvement.
The steel wire rope can be protected from being damaged by the shackle pin shaft in the moment of stress, the axial stress of the pin shaft is greatly improved, the steel wire rope is convenient to maintain and disassemble, and the structure is quite simple compared with the traditional steel wire rope shackle.
Claims (4)
1. A special wire rope shackle for port lifting comprises the following components: the novel shackle comprises a shackle body and a pin shaft, wherein one end of the shackle body is a through hole, the other end of the shackle body is a threaded hole, and the novel shackle is characterized in that: the pin shaft penetrates into the through hole at one end of the shackle body and then is in threaded connection with the threaded hole at the other end of the shackle body, the pin shaft penetrates into one end of the threaded hole to form an inner threaded hole, and the hexagon head bolt penetrates through the round hole on the blocking plate and then is in threaded connection with the inner threaded hole.
2. The special wire rope shackle for port hoisting according to claim 1, characterized in that: one end of the pin shaft, which penetrates through the shackle body through hole, is provided with a hexagonal nut.
3. The special wire rope shackle for port hoisting according to claim 1, characterized in that: one end of the pin shaft, which penetrates through the shackle body through hole, is provided with an inner hexagonal groove.
4. The special wire rope shackle for port hoisting according to claim 1, characterized in that: the blocking plate is a round blocking plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321861425.2U CN220845044U (en) | 2023-07-17 | 2023-07-17 | Special wire rope shackle for port hoisting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321861425.2U CN220845044U (en) | 2023-07-17 | 2023-07-17 | Special wire rope shackle for port hoisting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220845044U true CN220845044U (en) | 2024-04-26 |
Family
ID=90739581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321861425.2U Active CN220845044U (en) | 2023-07-17 | 2023-07-17 | Special wire rope shackle for port hoisting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220845044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120328336A (en) * | 2025-06-17 | 2025-07-18 | 中铁贵州工程有限公司 | A crane shackle for large pipe truss hoisting construction |
-
2023
- 2023-07-17 CN CN202321861425.2U patent/CN220845044U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120328336A (en) * | 2025-06-17 | 2025-07-18 | 中铁贵州工程有限公司 | A crane shackle for large pipe truss hoisting construction |
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| GR01 | Patent grant |