CN218055523U - Device for guiding mooring rope of offshore wind power hoisting platform - Google Patents
Device for guiding mooring rope of offshore wind power hoisting platform Download PDFInfo
- Publication number
- CN218055523U CN218055523U CN202222659314.5U CN202222659314U CN218055523U CN 218055523 U CN218055523 U CN 218055523U CN 202222659314 U CN202222659314 U CN 202222659314U CN 218055523 U CN218055523 U CN 218055523U
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- Prior art keywords
- cable
- guide hole
- cable guide
- reinforcing rib
- base
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model discloses a device that is used for marine wind power hoisting platform hawser to lead, include: a base; the cable guide hole is arranged in the middle of the base and is an irregular oval through hole; the main reinforcing rib is fixedly positioned on the base at the upper top edge of the cable guide hole; the main reinforcing rib is arc-shaped toward the fairlead hole portion and extends into the fairlead hole upper position. When the cable is displaced in the cable guide hole in the irregular oval shape, the cable and the arc-shaped part of the main reinforcing rib facing the cable guide hole are extruded and deformed, so that the contact surface of the cable and the cable guide hole in the irregular oval shape can be changed along with the movement of the cable, the contact surface of the cable and the cable guide hole is increased, the pressure of the small contact surface part of the cable and the cable guide hole can be reduced, the abrasion of the cable is further reduced, and the problem that the cable and the oval contact surface with higher surface roughness cannot be changed along with the movement is solved.
Description
Technical Field
The utility model relates to a device that is used for marine wind power hoisting platform hawser to lead belongs to hawser guider technical field.
Background
When a transport ship transports a fan assembly part to the vicinity of an offshore wind power hoisting platform or loads the fan assembly part on a wharf, the transport ship needs to use a cable to bypass a cable guide device (also called a cable guide hook or a cable guide clamp) to be connected with the cable guide device on the offshore wind power hoisting platform or the wharf. The ship body on the sea surface is easy to cause the cable to be easily rubbed and damaged with the cable guide device because the ship body cannot be in a static state, and measures need to be taken to avoid excessive abrasion and failure of the cable on the cable guide device.
In a marine ship bulwark reinforcing rib fairlead with the Chinese patent publication No. CN210971438U, the technology adopted is disclosed as follows: the surface roughness of the oval cable guide hole 1, the cable guide hole base body 2 and the reinforcing rib 3 is Ra0.8mm, and a cable with the diameter of 250mm can pass through the oval cable guide hole 1; although the oval cable guide hole with high surface roughness can effectively reduce the abrasion of the cable, when the cable moves, the contact surface between the cable and the oval cable guide hole with high surface roughness cannot be changed along with the movement, and the abrasion of the cable cannot be further reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a device that is used for marine wind power hoisting platform hawser to lead.
The utility model discloses a following technical scheme can realize.
The utility model provides a pair of a device that is used for marine wind power hoisting platform hawser to lead, include:
a base;
the cable guide hole is arranged in the middle of the base and is an irregular oval through hole;
the main reinforcing rib is fixedly positioned on the base at the upper top edge of the cable guide hole; the main reinforcing rib is arc-shaped toward the fairlead hole portion and extends into the fairlead hole upper position.
The base is made of seawater corrosion resistant steel.
The main reinforcing rib is welded with the base or fixed through a bolt.
The cable guide device is characterized by further comprising a first side reinforcing rib, wherein the first side reinforcing rib is welded or fixedly installed on the base on the upper left side of the cable guide hole through a bolt, and the lower portion, facing the cable guide hole, of the first side reinforcing rib is in an arc shape.
And the end parts of the first side reinforcing ribs are arc chamfers.
And the first side reinforcing rib is welded or fixedly installed on the base at the upper left side of the cable guide hole through a bolt.
The cable guide hole is characterized by further comprising a second side reinforcing rib, the second side reinforcing rib is welded or fixedly installed on the base on the right lower side of the cable guide hole through a bolt, and the lower portion, facing the cable guide hole, of the second side reinforcing rib is in an arc shape.
And the second side reinforcing rib is welded or fixedly installed on the base at the right lower side of the cable guide hole through a bolt.
And the end parts of the second side reinforcing ribs are all arc chamfers.
The beneficial effects of the utility model reside in that: when the cable is displaced in the cable guide hole in the irregular elliptical shape, the cable and the arc-shaped part of the main reinforcing rib facing the cable guide hole are extruded and deformed, so that the contact surface of the cable and the cable guide hole in the irregular elliptical shape can be changed along with the movement of the cable, the contact surface of the cable and the cable guide hole is increased, the pressure of the cable and the part of the smaller contact surface of the cable guide hole can be reduced, the abrasion of the cable is further reduced, and the problem that the cable and the elliptical contact surface with higher surface roughness cannot be changed along with the movement is solved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
in the figure: 1-a base; 11-a fairlead; 2-main reinforcing ribs; 3-a first side reinforcing rib; 4-second side reinforcing ribs; 21-threading a cable; and 22-threading a cable.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1.
The application provides a device for marine wind power hoisting platform hawser direction, includes:
when in use, the base 1 is welded with a wharf or a transport ship or an offshore wind power hoisting platform or fixedly installed through bolts, and the base 1 is made of seawater corrosion resistant steel.
The cable guide hole 11 is arranged in the middle of the base 1, the cable guide hole 11 is a thick solid line part in fig. 1, and the cable guide hole 11 is an irregular oval through hole.
The base 1 on the upper top edge of the cable guide hole 11 is welded or fixedly connected with a main reinforcing rib 2 through a bolt, and the part, facing the cable guide hole 11, of the main reinforcing rib 2 is arc-shaped and extends to the upper position of the cable guide hole 11.
After the cable passes through the cable guide hole 11 on the base 1, when the cable is displaced in the cable guide hole 11 in the irregular elliptical shape, the cable and the main reinforcing rib 2 are extruded and deformed towards the arc-shaped part of the cable guide hole 11, so that the contact surface of the cable and the cable guide hole 11 in the irregular elliptical shape is changed along with the movement of the cable, the contact surface of the cable and the cable guide hole 11 is increased, the pressure of the smaller contact surface part of the cable and the cable guide hole 11 is reduced, the abrasion of the cable is further reduced, and the problem that the cable and the elliptical contact surface with higher surface roughness cannot be changed along with the movement is solved.
Still include first side strengthening rib 3, first side strengthening rib 3 welds or through bolt fixed mounting in the base 1 of the upper left side of fairlead hole 11, and first side strengthening rib 3 is the arc shape towards the lower part of fairlead hole 11, 3 tip of first side strengthening rib are the circular arc chamfer. When the cable is threaded in a downward-threading manner to form a downward-threading cable 21, the downward-threading cable 21 obtains a wear-reducing guide between the main reinforcing rib 2 and the first side reinforcing rib 3.
Still include second side strengthening rib 4, second side strengthening rib 4 welds or through bolt fixed mounting in base 1 of fairlead 11 right side downside, and second side strengthening rib 4 is the circular arc shape towards the lower part of fairlead 11, 4 tip of second side strengthening rib are the circular arc chamfer. When the cable is threaded in a downward form to form the upper cable-passing rope 22, the upper cable-passing rope 22 obtains a wear-reducing guide between the main reinforcing rib 2 and the second side reinforcing rib 4.
Claims (9)
1. A device for offshore wind power hoisting platform cable guidance, characterized by comprising:
a base (1);
the cable guide hole (11), the cable guide hole (11) is arranged in the middle of the base (1), and the cable guide hole (11) is an irregular oval through hole;
the main reinforcing rib (2), the main reinforcing rib (2) is fixedly positioned on the base (1) at the upper top edge of the cable guide hole (11); the main reinforcing rib (2) is in a circular arc shape towards the part of the cable guide hole (11) and extends to the upper position of the cable guide hole (11).
2. Device for offshore wind power hoisting platform cable guidance as claimed in claim 1, characterized in that: the base (1) is made of seawater corrosion resistant steel.
3. Device for offshore wind power hoisting platform cable guidance as claimed in claim 1, characterized in that: the main reinforcing ribs (2) are welded with the base (1) or fixed through bolts.
4. Device for offshore wind power hoisting platform cable guidance as claimed in claim 1, characterized in that: the cable guide structure is characterized by further comprising a first side reinforcing rib (3), the first side reinforcing rib (3) is welded or fixedly installed on the base (1) on the upper left side of the cable guide hole (11) through a bolt, and the lower portion, facing the cable guide hole (11), of the first side reinforcing rib (3) is in an arc shape.
5. Device for offshore wind power hoisting platform cable guidance as claimed in claim 4, characterized in that: the end parts of the first side reinforcing ribs (3) are arc chamfers.
6. Device for offshore wind power hoisting platform cable guidance as claimed in claim 4, characterized in that: and the first side reinforcing rib (3) is welded or fixedly installed on the base (1) at the left upper side of the cable guide hole (11) through a bolt.
7. Device for offshore wind power hoisting platform cable guidance according to claim 1 or 4, characterized in that: the cable guide structure is characterized by further comprising a second side reinforcing rib (4), the second side reinforcing rib (4) is welded or fixedly installed on the base (1) on the right lower side of the cable guide hole (11) through a bolt, and the lower portion, facing the cable guide hole (11), of the second side reinforcing rib (4) is in an arc shape.
8. Device for offshore wind power hoisting platform cable guidance as claimed in claim 7, characterized in that: and the second side reinforcing ribs (4) are welded or fixedly installed on the base (1) on the right lower side of the cable guide hole (11) through bolts.
9. Device for offshore wind power hoisting platform cable guidance as claimed in claim 7, characterized in that: and the end parts of the second side reinforcing ribs (4) are arc chamfers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222659314.5U CN218055523U (en) | 2022-10-10 | 2022-10-10 | Device for guiding mooring rope of offshore wind power hoisting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222659314.5U CN218055523U (en) | 2022-10-10 | 2022-10-10 | Device for guiding mooring rope of offshore wind power hoisting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218055523U true CN218055523U (en) | 2022-12-16 |
Family
ID=84410213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222659314.5U Active CN218055523U (en) | 2022-10-10 | 2022-10-10 | Device for guiding mooring rope of offshore wind power hoisting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218055523U (en) |
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2022
- 2022-10-10 CN CN202222659314.5U patent/CN218055523U/en active Active
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