CN215752893U - Open-close type cable guiding device for ship board - Google Patents
Open-close type cable guiding device for ship board Download PDFInfo
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- CN215752893U CN215752893U CN202121444662.XU CN202121444662U CN215752893U CN 215752893 U CN215752893 U CN 215752893U CN 202121444662 U CN202121444662 U CN 202121444662U CN 215752893 U CN215752893 U CN 215752893U
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- cable
- roller
- gyro wheel
- fairlead
- ship board
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Abstract
The utility model discloses an open-close type cable guide device for a ship board, which comprises a cable guide frame, wherein a roller wheel bracket is fixedly arranged on the cable guide frame, the end part of the rotating shaft is rotationally connected with a rotary sealing roller, one end of the rotary sealing roller far away from the rotating shaft is fixedly connected with a clamping block, a fixed block is fixedly arranged on the side wall of the roller bracket, a tension spring lock matched with the clamping block is slidably arranged on the inner wall of the fixed block, the side wall of the roller wheel bracket is fixedly provided with an auxiliary roller wheel perpendicular to the rotary sealing roller wheel, the cable guide frame is fixedly provided with a cross rod, the cross bar is rotatably provided with the large guide cable wheel, so that the problem that the cable is easy to separate from the guide cable track to cause cable damage when the ocean current is large or the ocean current direction changes is solved, meanwhile, the cable guide device is utilized to directly complete the placement and the taking-out of the cable through the operation of the pull rope in the cable winding and unwinding process, so that the safety risk of personnel operating on the side of the ship is reduced.
Description
Technical Field
The utility model relates to the technical field of underwater equipment laying and recycling engineering, in particular to an open-close type cable guide device for a ship board.
Background
When underwater equipment is arranged and recovered on a ship board, cable arrangement and recovery operations are carried out by means of an anchor machine or a winch on the ship, a cable guide device needs to be installed on the ship board side, and the existing ship board cable guide device mostly adopts an open track structure and has the defect that cables are easy to separate from a cable guide track when ocean currents are large or ocean current directions change, so that cable damage is caused.
The mode that current solution adopted the rope to bind more fixes the cable in the track, but such scheme needs personnel to lie prone on the deck when binding the cable of fairlead device lower part cable, and the health stretches out the deck and operates outward, has brought safe risk, can not carry out the adjustment of length after the cable is fixed simultaneously, need untie the rope again if need adjust the cloth depth of putting, complex operation and dangerous.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a retractable fairlead for a ship board, which solves the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a ship board is with open-close type fairlead device, includes the fairlead frame, fixed mounting has the gyro wheel support on the fairlead frame, gyro wheel support inner wall articulates there is the rotation axis, the rotation axis tip rotates and is connected with the rotary seal gyro wheel, rotary seal gyro wheel keeps away from rotation axis one end fixedly connected with joint piece, gyro wheel support lateral wall fixed mounting has the fixed block, the extension spring lock of fixed block inner wall slidable mounting and joint piece looks adaptation, gyro wheel support lateral wall fixed mounting has the supplementary gyro wheel of the rotatory sealed gyro wheel of perpendicular to, fixed mounting has the horizontal pole on the fairlead frame, rotate on the horizontal pole and install the fairlead bull wheel.
Preferably, the inner wall of the roller bracket is rotatably provided with a fixed sealing roller positioned below the rotary sealing roller, and the auxiliary rollers are arranged into 1 group.
Preferably, both ends of the rotary seal roller, the fixed seal roller and the auxiliary roller are provided with ball bearings and sealing rings.
Preferably, the tension spring lock, the roller frame, the rotary sealing roller, the fixed sealing roller and the auxiliary roller are all made of stainless steel, and the guide cable large wheel is made of nylon.
Preferably, one end, far away from the clamping block, of the tension spring lock is fixedly connected with a pull ring, and a pull rope is fixedly connected to the pull ring.
Preferably, the cable guide frame is J-shaped, and a hook part of the cable guide frame is in threaded connection with an adjusting plate.
The utility model has the technical effects and advantages that: the ship board is provided with an open-close type cable guide device,
1. during normal work, the cable in the roller frame is sealed and fixed through the rotary sealing roller wheel, friction between the cable and the roller frame is reduced through the matching of the fixed sealing roller wheel and the auxiliary roller wheel, and the problem that the cable is easy to separate from a cable guide track when ocean current is large or the ocean current direction changes, so that the cable is damaged is solved.
2. In normal work, utilize the fairlead device at the cable in-process of receiving and releasing, the staff can directly make its rotary seal gyro wheel open through the stay cord and operate laying and taking out of accomplishing the cable, greatly reduced personnel are at the safe risk of ship board operation to can adjust cable laying length at any time, need not to carry out repeated fixed operation to the cable, reduced the laying recovery time of cable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front cross-sectional view of the roller bracket of the present invention;
fig. 3 is a partially enlarged view of the present invention.
In the figure: 1. a cable guide frame; 2. a roller bracket; 3. a rotating shaft; 4. rotating the seal roller; 5. a clamping block; 6. a fixed block; 7. a tension spring lock; 8. fixing a sealing roller; 9. an auxiliary roller; 10. a cross bar; 11. a large cable guide wheel; 12. a ball bearing; 13. a seal ring; 14. A pull ring; 15. pulling a rope; 16. an adjusting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides an open-close type cable guide device for a ship board as shown in figures 1-3, which comprises a cable guide frame 1, wherein a roller support 2 is fixedly arranged on the cable guide frame 1, a rotating shaft 3 is hinged on the inner wall of the roller support 2, the end part of the rotating shaft 3 is rotatably connected with a rotary sealing roller 4, one end of the rotary sealing roller 4, far away from the rotating shaft 3, is fixedly connected with a clamping block 5, the side wall of the roller support 2 is fixedly provided with a fixed block 6, the inner wall of the fixed block 6 is slidably provided with a tension spring lock 7 matched with the clamping block 5, the side wall of the roller support 2 is fixedly provided with an auxiliary roller 9 vertical to the rotary sealing roller 4, a cross rod 10 is fixedly arranged on the cable guide frame 1, a cable guide large wheel 11 is rotatably arranged on the cross rod 10, and when underwater equipment is arranged in work, a worker places the cable guide frame 1 on a ship board railing or a fence, through pulling tension spring lock 7, thereby make tension spring lock 7 break away from joint piece 5, rotate rotary seal gyro wheel 4, rotary seal gyro wheel 4 drives the axis of rotation and follows articulated department as centre of a circle rotary motion, thereby open rotary seal gyro wheel 4, put into gyro wheel support 2 inside with the cable, reverse rotation rotary seal gyro wheel 4, close rotary seal gyro wheel 4, seal gyro wheel drives joint piece 5 and returns to the normal position, loosen stay cord 15, tension spring lock 7 blocks joint piece 5 after the resilience of inner structure, thereby block rotary seal gyro wheel 4, accomplish the laying work of cable, when needs underwater equipment is retrieved, pulling stay cord 15, open rotary seal gyro wheel 4, take out the cable from gyro wheel support 2, not hard up tension spring lock 7, tension spring lock 7 resilience blocks seal gyro wheel and accomplishes cable retrieval.
2 inner walls of gyro wheel support rotate and install the fixed seal gyro wheel 8 that is located rotary seal gyro wheel 4 below, supplementary gyro wheel 9 sets up to 1 group, and in the work, drag the cable when ocean current is great or ocean current direction changes and then can not swing, and the cable is at the inside friction gyro wheel of gyro wheel support 2, the effectual friction that has alleviateed cable and gyro wheel support 2.
Both ends of the rotary seal roller 4, the fixed seal roller 8 and the auxiliary roller 9 are respectively provided with a ball bearing 12 and a sealing ring 13, so that the resistance when the cable is wound and unwound is effectively reduced, and simultaneously, the seawater is prevented from entering the interior of the rotary seal roller 4 and causing crystallization blockage.
The tension spring lock 7, the roller support 2, the rotary sealing roller 4, the fixed sealing roller 8 and the auxiliary roller 9 are all made of stainless steel, the guide cable big wheel 11 is made of nylon, and the abrasion of the cable is prevented while the rust of the roller device is avoided.
The utility model discloses a ship board guiding device, including leading cable frame 1, regulating plate 16 and adjusting plate 16, leading cable frame 1 is the J form, and the threaded connection of portion is colluded to leading cable frame 1 has regulating plate 16, and the staff colludes leading cable frame 1 and hangs on the ship board railing, makes its leading cable frame 1 fixed through rotatory regulating plate 16, and when needs more change positions, it is mobile to rotate regulating plate 16 and make its leading cable frame 1 to carry out position adjustment, increase the stability and the practicality of leading cable device.
Claims (6)
1. The utility model provides a ship board is with open-close type fairlead device which characterized in that: including fairlead frame (1), fixed mounting has gyro wheel support (2) on fairlead frame (1), gyro wheel support (2) inner wall articulates there is rotation axis (3), rotation axis (3) tip rotates and is connected with rotary seal gyro wheel (4), rotary seal gyro wheel (4) are kept away from rotation axis (3) one end fixedly connected with joint piece (5), gyro wheel support (2) lateral wall fixed mounting has fixed block (6), pull spring lock (7) of fixed block (6) inner wall slidable mounting and joint piece (5) looks adaptation, gyro wheel support (2) lateral wall fixed mounting has auxiliary roller (9) of perpendicular to rotary seal gyro wheel (4), fixed mounting has horizontal pole (10) on fairlead frame (1), rotate on horizontal pole (10) and install fairlead bull wheel (11).
2. The opening and closing type fairlead device for the ship board according to claim 1, characterized in that: the inner wall of the roller bracket (2) is rotatably provided with a fixed sealing roller (8) positioned below the rotary sealing roller (4), and the auxiliary rollers (9) are arranged into 1 group.
3. The opening and closing type fairlead device for the ship board according to claim 2, characterized in that: and ball bearings (12) and sealing rings (13) are arranged at the two ends of the rotary sealing roller (4), the fixed sealing roller (8) and the auxiliary roller (9).
4. The retractable fairlead assembly according to claim 3, further comprising: the tension spring lock (7), the roller frame, the rotary sealing roller (4), the fixed sealing roller (8) and the auxiliary roller (9) are all made of stainless steel, and the guide cable bull wheel (11) is made of nylon.
5. The opening and closing type fairlead device for the ship board according to claim 1, characterized in that: one end, far away from the clamping block (5), of the tension spring lock (7) is fixedly connected with a pull ring (14), and a pull rope (15) is fixedly connected to the pull ring (14).
6. The opening and closing type fairlead device for the ship board according to claim 1, characterized in that: the cable guide frame (1) is J-shaped, and a hook part of the cable guide frame (1) is in threaded connection with an adjusting plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121444662.XU CN215752893U (en) | 2021-06-28 | 2021-06-28 | Open-close type cable guiding device for ship board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121444662.XU CN215752893U (en) | 2021-06-28 | 2021-06-28 | Open-close type cable guiding device for ship board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215752893U true CN215752893U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121444662.XU Active CN215752893U (en) | 2021-06-28 | 2021-06-28 | Open-close type cable guiding device for ship board |
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| Country | Link |
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| CN (1) | CN215752893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115158546A (en) * | 2022-08-11 | 2022-10-11 | 上海外高桥造船有限公司 | Assembled belt roller bracket |
-
2021
- 2021-06-28 CN CN202121444662.XU patent/CN215752893U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115158546A (en) * | 2022-08-11 | 2022-10-11 | 上海外高桥造船有限公司 | Assembled belt roller bracket |
| CN115158546B (en) * | 2022-08-11 | 2023-12-26 | 上海外高桥造船有限公司 | Assembled belt roller bracket |
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