CN116198661A - Quick assembly disassembly's general roller cable guide - Google Patents

Quick assembly disassembly's general roller cable guide Download PDF

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Publication number
CN116198661A
CN116198661A CN202211089157.7A CN202211089157A CN116198661A CN 116198661 A CN116198661 A CN 116198661A CN 202211089157 A CN202211089157 A CN 202211089157A CN 116198661 A CN116198661 A CN 116198661A
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CN
China
Prior art keywords
cable guide
rollers
limiting pin
cable
stop piece
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.)
Pending
Application number
CN202211089157.7A
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Chinese (zh)
Inventor
钱杨帆
尤培培
林佩剑
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China Ship Development and Design Centre
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China Ship Development and Design Centre
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Filing date
Publication date
Application filed by China Ship Development and Design Centre filed Critical China Ship Development and Design Centre
Priority to CN202211089157.7A priority Critical patent/CN116198661A/en
Publication of CN116198661A publication Critical patent/CN116198661A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/04—Fastening or guiding equipment for chains, ropes, hawsers, or the like
    • B63B21/10—Fairleads
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

The invention discloses a quick-detachable universal roller cable guide which is characterized by comprising a cable guide main body (1), a ship body base (2) and a limiting pin (3); the cable guide main body (1) comprises a plurality of rollers (11), a plurality of rollers (12), a frame (13), a cable guide base (14) and a stop piece, wherein the rollers (11) form corresponding opening openings, and a cable and/or a hose (5) passes through the opening openings, and the stop piece is used for fixing the rollers (12); the space structure of the ship body base (2) is a guide rail type and is matched with the geometric shape of the cable guide base (14); the limiting pin (3) is inserted into the limiting pin hole (22) to completely fix the cable guide and the deck surface (4). The invention can be quickly installed or removed on the deck surface, the opening can be adaptively adjusted to protect the cable and/or the hose, and the auxiliary mooring state, the storage state, the auxiliary offshore replenishment state and the like can be quickly switched, and the invention has the advantages of simple and compact structure, easy operation and high reliability.

Description

Quick assembly disassembly's general roller cable guide
Technical Field
The invention belongs to the field of ship external outfitting, and particularly relates to a quick-detachable universal roller cable guide.
Background
Currently, roller fairleads are commonly used to guide the rope through or change direction during vessel mooring, maintain a stable operating condition, and protect the rope from wear. The existing roller cable guide is generally arranged on the deck surface, and the installation modes are all welded or connected by a large number of bolts, so that the roller cable guide is difficult to disassemble, and the radar cross-section area of a ship and the attractive appearance of the ship are not reduced; the existing roller cable guide Zhang Kouda is small and invariable, the cylindrical surface material of the roller is generally steel, and the limiting, impact-proof and wear-proof capabilities of ropes/hoses with different thicknesses and types are poor. However, in addition to the mooring condition, the oil/water hose is also required to be assisted by the cable guide at different positions in the offshore replenishment condition, and only needs to be stored in the cabin in the rest of the process. The existing roller fairleads lack quick assembly disassembly, general versatility, and do not effectively protect the cables and/or hoses passing therethrough.
Therefore, the existing ships lack a universal roller cable guide device which can be quickly assembled and disassembled in multiple modes and multiple ships and can protect cables and/or hoses.
Disclosure of Invention
In order to solve the technical problems, the invention provides a quick-detachable universal roller cable guide which is characterized by comprising a cable guide main body 1, a ship body base 2 and a limiting pin 3;
the cable guide main body 1 comprises a plurality of rollers 11, a plurality of rollers 12, a frame 13, a cable guide base 14 and a stop piece, wherein the rollers 11 are erected on the frame 13 through the rollers 12 to form corresponding opening, cables and/or hoses 5 are contacted with the rollers 11 and pass through the opening, grooves are formed at two ends of the rollers 12 for installing the stop piece, and the stop piece is used for fixing the rollers 12;
the space structure of the ship body base 2 is a guide rail type, is matched with the geometric shape of the cable guide device base 14, comprises a guide rail 21, a baffle plate 23 and a limit pin hole 22, wherein the baffle plate 23 vertical to the guide rail 21 is arranged at the forefront end of the guide rail 21, and the limit pin hole 22 vertical to the guide rail 21 is arranged at the tail end of the guide rail 21;
the limiting pin 3 is used for being matched with the limiting pin hole 22, and the cable guide is completely fixed with the deck surface 4 through insertion.
Further, the drum 11 carries a contact layer 18 for cables and/or hoses 5 of different diameters, materials, functions.
Further, the material of the contact layer 18 is selected from polyoxymethylene and polytetrafluoroethylene with self-lubricating function; foam and rubber with shock-resistant buffering function.
Further, the cable guide main body 1 is also provided with a mouth opening adjusting area 6, the rolling shafts 12 of the mouth opening adjusting area 6 can be placed in different shaft holes and fixed by the stop piece to form mouth openings with different sizes.
Further, the fairlead body 1 further has an adjustment hole 18, the adjustment hole 18 having a plurality of shaft holes for receiving the rollers 12, and the opening size is adjusted by placing the rollers 12 in different shaft holes of the adjustment hole 18 and fixing with a stopper piece.
Further, the locking piece includes a first locking piece 15 and a second locking piece 16 with different shapes, the second locking piece 16 is used for fixing the roller 12 arranged in the shaft hole of the adjusting hole 18, and the first locking piece 15 is used for fixing other rollers 12.
Further, the hull base 2 is welded on the deck surface 4, the shape of the cable guide base 14 is wedged with the guide rail 21 of the hull base 2, and the cable guide main body 1 is translated into the hull base 2 from the opening through the guide rail 21, so that quick matching and restraint are realized.
Further, the limit pin hole 22 is in a square-semicircle combined shape, the shapes of two ends of the limit pin 3 are consistent with the limit pin hole 22, the middle part is a round shaft, the round shaft is inserted into the limit pin hole 22 and then rotated 180 degrees along the central axis, and the cable device main body 1, the hull base 2 and the deck surface 4 are completely fixed.
Further, the number of the rollers 11 is four, two transverse and two longitudinal, and the four rollers 11 form corresponding openings.
Further, two ends of the limiting pin 3 are thick stop blocks with the same size and shape as the limiting pin hole 22, and the middle part is a round shaft with the same length as the limiting pin hole 22; the roller 11 has a cylindrical hole in the center for the roller 12 and a recess in the cylindrical surface for the contact layer 18.
Compared with the prior art, the invention has the technical advantages that:
the invention can be quickly installed or removed on the deck surface, the opening can be adaptively adjusted to protect the cable and/or the hose, and the auxiliary mooring state, the storage state, the auxiliary offshore replenishment state and the like can be quickly switched, and the invention has the advantages of simple and compact structure, easy operation and high reliability.
Drawings
The invention relates to a quick detachable universal roller cable guide, which is provided by the following embodiments and attached drawings.
FIG. 1 is a schematic diagram of a quick disconnect universal roller fairlead of the present invention;
fig. 2 is a structural view of the fairlead body 1 of the present invention;
fig. 3 is a structural view of the hull base 2 of the present invention;
fig. 4 is a component structure diagram of the present invention.
Detailed Description
The quick assembly-and-disassembly universal roller fairlead of the present invention will be described in further detail below with reference to the accompanying drawings. The universal roller fairlead of the present invention is particularly useful as a marine roller fairlead.
The invention aims to provide a quick-detachable universal roller cable guide device which can be quickly detached and installed on a deck surface, and an opening can be adaptively adjusted to protect cables and/or hoses, so that the quick-detachable universal roller cable guide device can be quickly switched between auxiliary mooring, storage, auxiliary offshore replenishment and other states. And the structure is simple and compact, the operation is easy, and the reliability is high.
Fig. 1 is a schematic diagram of a quick disconnect universal roller fairlead of the present invention. As shown in fig. 1, the quick detachable universal roller fairlead according to an embodiment of the present invention comprises: the cable guide device comprises a cable guide device body 1, a ship body base 2 and a limiting pin 3. The rollers (rollers 11) of the present invention may be set to a proper number according to actual needs, and the following description will be given by taking actual mounting, dismounting, and operating states of the four-roller fairlead as an example.
Fig. 2 is a structural view of the cable guide body 1 of the present invention. As shown in fig. 2, the fairlead body 1 of the present invention includes a plurality of drums 11, rollers 12, a frame 13, a fairlead base 14, a stopper piece, and the like. The rollers 11 are mounted on the frame 13 by rollers 12 to form corresponding openings. The stop tab is used to secure the roller 12. The number of said drums 11 may be four, two transverse and two longitudinal, said four drums 11 forming respective openings through which the cables and/or hoses 5 come into contact with the drums 11. The cable guide body 1 also has a flare adjustment zone 6, the flare size being adjustable by the flare adjustment zone 6. In an embodiment, the cable guide body 1 further has an adjusting hole 18, the adjusting hole 18 has a plurality of shaft holes for placing the rollers 12, and the opening size can be adjusted by placing the rollers 12 in different shaft holes of the adjusting hole 18 and fixing with a stop piece. The number of shaft holes provided by the adjustment holes 18 may be designed according to practical circumstances, and is shown as 3. In the cable guide main body 1, the rollers 12 of the opening adjusting area 6 can be placed in different shaft holes provided by the adjusting holes 18 and fixed by the second stop piece 16 to form openings with different sizes.
The stop tabs may include first 15 and second 16 stop tabs of different shapes. The second stopper piece 16 is used for fixing the roller 12 placed in the adjustment hole 18, and the first stopper piece 15 is used for fixing other rollers 12. The exterior of the fairlead body 1 is also provided with a pull handle 17. The geometry of the cable guide base 14 is matched with the structure of the ship body base 2, and the ship body base 2 and the cable guide base 14 can be matched and restrained quickly. In an embodiment, the shape of the fairlead base 14 is wedged with the guide rail 21 of the hull base 2, and the fairlead body 1 is translated into the hull base 2 from the opening through the guide rail 21, so that quick fitting and restraining can be realized.
The drum 11 may carry a special contact layer 18 for cables and/or hoses 5 of different diameters, materials, functions. The cylinder surface of the roller 11 can be provided with various contact layers 18, and various hoses/cables are suitable and protected, and the contact layers 18 comprise, but are not limited to, polyformaldehyde and polytetrafluoroethylene with self-lubricating function; foam and rubber with shock-resistant buffering function.
Fig. 3 is a structural view of the hull base 2 of the present invention. As shown in fig. 3, the hull base 2 of the present invention is welded to the deck surface 4, and has a space structure of a rail type, which is matched with the geometry of the cable guide base 14. A square-semicircle combined limiting pin hole 22 is arranged at a specific position of the ship body base 2. The ship body base 2 can comprise a guide rail 21, a baffle plate 23 and a limit pin hole 22, wherein the baffle plate 23 vertical to the guide rail 21 is arranged at the forefront end of the guide rail 21, the limit pin hole 22 vertical to the guide rail 21 is arranged at the tail end of the guide rail 21, and the opening is in a square-semicircle combined shape.
The limiting pin 3 can pass through the limiting pin hole 22 on the hull base 2, and the cable guide is fixed after rotating. The limiting pin 3 is used for being matched with the limiting pin hole 22, and can completely fix the cable guide and the deck surface 4 after being inserted and rotated 180 degrees, and the structure is maintained stable. The two ends of the limiting pin 3 are identical to the limiting pin holes 22 in shape, the middle part is a round shaft, the round shaft is inserted into the limiting pin holes 22 and then rotates 180 degrees along the central axis, and the cable device main body 1, the hull base 2 and the deck surface 4 can be completely fixed.
Fig. 4 is a component structure diagram of the present invention. As shown in fig. 4, two ends of the limiting pin 3 are thick stoppers with the same size and shape as the limiting pin hole 22, and the middle part is a circular shaft with the same length as the limiting pin hole 22. The roller 12 has grooves at both ends for mounting the stopper, the drum 11 has a cylindrical hole at the center for fitting the roller 12, the cylindrical surface has grooves for mounting the contact layer 18, and the drum 11 rotates around the roller 12 and is provided with a sleeve, a lubrication system, etc.
The first stop piece 15 and the second stop piece 16 are matched in the groove of the roller 12 in the mode shown in fig. 2 and are fixed with the frame 13 by adopting bolt connection so as to realize the limit function of the roller 12. The second stop piece 16 is installed after the roller 12 in the opening adjusting area 6 is placed in the corresponding shaft hole.
The installation process comprises the following steps:
the four handles 17 of the cable guide body 1 are pulled, the side surface of the cable guide base 14 is attached to the opening of the guide rail 21 of the hull base 2, the cable guide base slides in parallel along the guide rail 21 until the side surface is attached to the surface of the baffle 23, the limit pin 3 is aligned with the limit pin hole 22 and inserted in parallel, and then the cable guide body is rotated 180 degrees along the central axis (the state is stable due to the action of gravity), at this time, all the degrees of freedom of the cable guide body 1 relative to the deck surface 4 and the hull base 2 are limited, and the cable guide body is considered to be completely fixed.
The disassembly process comprises the following steps: in contrast to the installation process, the stop pin 3 is removed and the fairlead body 1 is removed along the guide rail 21 and stowed in the storage compartment.
Working state: after the installation of the cable guide, the mooring rope and/or the hose 5 used for mooring/offshore supply are/is passed through the opening formed by the four rollers 11, so that the functions of positioning, turning and protecting the mooring rope and/or the hose are achieved. The opening size is adapted and/or the material of the contact layer 18 of the drum 11 is changed according to the diameter and function of the cable and/or hose 5, so as to achieve the function of reducing the impact and abrasion of the rope/tube and limiting the displacement thereof.
The opening adjusting process is that the two longitudinal rollers 12 are respectively provided with 1 first stop piece 15 for fixing, the lower transverse roller 12 is provided with 2 first stop pieces 15 for fixing, the upper transverse roller 12 slides in different shaft holes along the track of the adjusting hole 18, then the two second stop pieces 16 are used for fixing, and the four rollers 11 form corresponding openings. Contact surfaces of different materials are arranged in grooves of the cylindrical surface of the roller 11, and the materials include, but are not limited to, polyoxymethylene and polytetrafluoroethylene with self-lubricating function; foam and rubber with shock-resistant buffering function.
Through the design, the quick detachable universal roller cable guide device can be quickly detached and installed on the deck surface 4, the opening can be adaptively adjusted to protect cables and/or hoses, and the quick detachable universal roller cable guide device can be quickly switched between auxiliary mooring, storage, auxiliary offshore replenishment and other states.
The invention has the advantages of quick disassembly and assembly, reduced radar cross section area of the ship and improved aesthetic property; the product has universality; the opening has adaptability, can effectively protect cables and/or hoses, limit the displacement of the cables and/or hoses, and reduce the impact and abrasion of the cables and/or hoses; simple and compact structure, easy operation and high reliability.
The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention.

Claims (10)

1. The quick detachable universal roller cable guide is characterized by comprising a cable guide main body (1), a ship body base (2) and a limiting pin (3);
the cable guide main body (1) comprises a plurality of rollers (11), a plurality of rollers (12), a frame (13), a cable guide base (14) and a stop piece, wherein the rollers (11) are erected on the frame (13) through the rollers (12) to form corresponding opening, a cable and/or a hose (5) is in contact with the rollers (11) and penetrates through the opening, grooves are formed in two ends of the rollers (12) for installing the stop piece, and the stop piece is used for fixing the rollers (12);
the space structure of the ship body base (2) is a guide rail type, is matched with the geometric shape of the cable guider base (14), comprises a guide rail (21), a baffle plate (23) and a limit pin hole (22), wherein the foremost end of the guide rail (21) is the baffle plate (23) vertical to the guide rail (21), and the tail end of the guide rail is provided with the limit pin hole (22) vertical to the guide rail (21);
the limiting pin (3) is used for being matched with the limiting pin hole (22) and is inserted to completely fix the cable guide and the deck surface (4).
2. A quick detachable universal roller fairlead according to claim 1, characterized in that the drum (11) carries a contact layer (18) for cables and/or hoses (5) of different diameters, materials, functions.
3. A quick detachable universal roller fairlead according to claim 2, characterized in that the material of the contact layer (18) is selected from the group consisting of polyoxymethylene, polytetrafluoroethylene with self-lubricating function; foam and rubber with shock-resistant buffering function.
4. The quick detachable universal roller cable guide according to claim 1, wherein the cable guide body (1) is further provided with a tensioning opening adjusting area (6), rollers (12) of the tensioning opening adjusting area (6) can be placed in different shaft holes and fixed by a stop piece to form tensioning openings with different sizes.
5. The quick detachable universal roller cable guide according to claim 1, wherein the cable guide body (1) is further provided with an adjusting hole (18), the adjusting hole (18) is provided with a plurality of shaft holes for placing the rollers (12), and the opening size is adjusted by placing the rollers (12) in different shaft holes of the adjusting hole (18) and fixing by adopting a stop piece.
6. The quick detachable universal roller guide according to claim 5, wherein the stop piece comprises a first stop piece (15) and a second stop piece (16) which are different in shape, the second stop piece (16) is used for fixing the roller (12) arranged in the shaft hole of the adjusting hole (18), and the first stop piece (15) is used for fixing other rollers (12).
7. The quick detachable universal roller cable guide as claimed in claim 1, wherein the ship body base (2) is welded on the deck surface (4), the shape of the cable guide base (14) is wedged with the guide rail (21) of the ship body base (2), and the cable guide main body (1) is translated into the ship body base (2) from the opening through the guide rail (21) so as to realize quick matching and restraint.
8. The quick detachable universal roller cable guide device according to claim 1, wherein the limiting pin holes (22) are square-semicircular combination shapes, the shapes of two ends of the limiting pin (3) are consistent with the limiting pin holes (22), the middle part of the limiting pin is a circular shaft, the limiting pin is inserted into the limiting pin holes (22) and then rotates along a central axis, and the cable device main body (1) is completely fixed with the ship body base (2) and the deck surface (4).
9. A quick detachable universal roller fairlead according to claim 1, characterized in that the number of said rollers (11) is four, two transverse and two longitudinal, said four rollers (11) forming respective openings.
10. The quick detachable universal roller cable guide device as claimed in claim 1, wherein both ends of the limiting pin (3) are thick stop blocks with the same size and shape as the limiting pin hole (22), and the middle part is a circular shaft with the same length as the limiting pin hole (22); the center of the roller (11) is provided with a cylindrical hole to be matched with the roller (12), and the cylindrical surface is provided with a groove to be used for installing the contact layer (18).
CN202211089157.7A 2022-09-07 2022-09-07 Quick assembly disassembly's general roller cable guide Pending CN116198661A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211089157.7A CN116198661A (en) 2022-09-07 2022-09-07 Quick assembly disassembly's general roller cable guide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211089157.7A CN116198661A (en) 2022-09-07 2022-09-07 Quick assembly disassembly's general roller cable guide

Publications (1)

Publication Number Publication Date
CN116198661A true CN116198661A (en) 2023-06-02

Family

ID=86513601

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211089157.7A Pending CN116198661A (en) 2022-09-07 2022-09-07 Quick assembly disassembly's general roller cable guide

Country Status (1)

Country Link
CN (1) CN116198661A (en)

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