CN217920831U - Cable guider applied to external cable of ship - Google Patents
Cable guider applied to external cable of ship Download PDFInfo
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- CN217920831U CN217920831U CN202221891899.7U CN202221891899U CN217920831U CN 217920831 U CN217920831 U CN 217920831U CN 202221891899 U CN202221891899 U CN 202221891899U CN 217920831 U CN217920831 U CN 217920831U
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- cable
- guide wheel
- ship
- wheel bracket
- support frame
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Abstract
The utility model relates to a cable guide device applied to external cables of ships, which comprises a pair of parallel guide wheel brackets, wherein a plurality of parallel cable guide wheels with rollers are vertically arranged between the pair of guide wheel brackets; the rear end of the guide wheel bracket is upwards and vertically provided with a rear cable guide wheel frame with a roller; the front end of the guide wheel bracket is upwards and vertically provided with a front cable guide wheel frame with a roller; when the cable is placed on the cable guide wheel, no binding is carried out, and the cable is kept tensioned by a cable winch with a constant tension function.
Description
Technical Field
The utility model relates to a cable guide especially relates to a cable guide when being applied to boats and ships external cable, belongs to cable guide technical field.
Background
Some ships need to obtain electric energy from other ships or on land when the power consumption exceeds the self power generation capacity or the self power generation is not economical due to insufficient self power generation capacity. At present, electric energy is generally obtained through an external cable.
Therefore, the prior art has a specially designed cable transition device, which is used for the connection between the ship cable and the outside, and is used for preventing the cable from being pulled due to the ship bump, and the overlong cable from falling into the gap between the ship and other ships, so that the cable is damaged under pressure. For example, chinese patent publication No. CN214706924U, published 2021, 11/12/11, discloses an inter-ship cable transition device.
However, the cable transition device of the above-mentioned type in the prior art has the following problems:
1) The cable needs to be bound on the cable guider, otherwise the cable cannot be well positioned, and because the mode that the ship needs to be externally connected with the cable for power supply is not normal, the binding work undoubtedly increases the labor intensity for fixing the cable;
2) When the cable is reeled and released, the cable is in sliding friction with the cable guider, and the movement is difficult, so that the labor intensity of the cable reeling and releasing work is high, the operation is inconvenient, and the insulation of the cable is easy to damage after a long time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cable guider when being applied to a ship external cable, which changes sliding friction into rolling friction, thereby greatly reducing the labor intensity of cable winding and unwinding; meanwhile, the cable winch with the constant tension function is used in cooperation, so that the cable can be effectively protected, binding operation on the cable is not needed, and labor required by laying the cable is further reduced.
The utility model adopts the following technical proposal:
a cable guider used when a ship is externally connected with a cable comprises a pair of guide wheel brackets 7 which are parallel to each other, wherein a plurality of parallel cable guide wheels 4 with rollers are vertically distributed between the pair of guide wheel brackets 7; the rear end of the guide wheel bracket 7 is upwards vertically provided with a rear cable guide wheel frame 5 with a roller; the front end of the guide wheel bracket 7 is upwards vertically provided with a front cable guide wheel frame 1 with a roller; when the cable is placed on the cable guide wheel 4, no binding is carried out, and the cable is kept tensioned by a cable winch with a constant tension function.
Preferably, the cable guide wheel 4 is divided into 2 sections along the axial direction, and the rollers of each section are independent from each other and have a length larger than the outer diameter of one cable, so as to lay strong and weak cables.
Preferably, the guide wheel bracket comprises a triangular support frame 11, the rear part of the guide wheel bracket 7 is fixedly connected with the triangular support frame 11, and the guide wheel bracket is fixed on the ship structure through the triangular support frame 11.
Furthermore, the front end of the guide wheel bracket 7 has a curvature bent towards one side of the triangular support frame 11, and the front cable guide wheel frame 1 is perpendicular to the tangential direction of the downward bent curvature.
Further, the guide wheel bracket 7 is horizontally arranged, the triangular support frame 11 is fixedly connected with an outer plate 10 of the barge, and the guide wheel bracket 7 is fixedly connected with the handrail 8 through the steel wire lifting rope 2.
Furthermore, the guide wheel bracket 7 is arranged vertically, and the rear end of the guide wheel bracket is fixedly connected with the weather deck 9.
The beneficial effects of the utility model reside in that:
1) When the cable is wound and unwound, the friction between the cable and the cable guider is changed from sliding friction into rolling friction. The labor intensity of cable winding and unwinding is reduced, and meanwhile, the cable is protected;
2) Need not to carry out the ligature through fixed buckle to the cable on the cable fairlead, the cooperation takes the cable winch of constant tension function to use, further protects the cable.
Drawings
Fig. 1 is a front view of the cable guide of the present invention when applied to an external cable for a ship.
Fig. 2 is a plan view of the cable guide of the present invention when applied to the external cable of the ship.
Figure 3 is a schematic view of the installation on a ship. Wherein (a) is a schematic view of the idler bracket when installed vertically and (b) is a schematic view of the idler bracket when installed horizontally.
Fig. 4 is a schematic cabling diagram.
In the figure, 1, a front cable guide wheel frame, 2, a steel wire lifting rope, 3, a lifting rope hanging hole, 4, a cable guide wheel, 5, a rear cable guide wheel frame, 6, an installation positioning hole, 7, a guide wheel bracket, 8, a handrail, 9, an open deck, 10, a barge outer plate and 11, a triangular support frame.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-3, a cable guide applied to external cables of ships comprises a pair of guide wheel brackets 7 parallel to each other, and a plurality of parallel cable guide wheels 4 with rollers are vertically arranged between the pair of guide wheel brackets 7; the rear end of the guide wheel bracket 7 is upwards vertically provided with a rear cable guide wheel frame 5 with a roller; the front end of the guide wheel bracket 7 is upwards vertically provided with a front cable guide wheel frame 1 with a roller; when the cable is placed on the cable guide wheel 4, no binding is carried out, and the cable is kept tensioned by a cable winch with a constant tension function.
In this embodiment, referring to fig. 2, the cable guide 4 is divided into 2 segments along the axial direction, and the rollers of each segment are independent of each other and have a length greater than the outer diameter of one cable, so as to be able to bear the width of one cable, as shown in fig. 4.
In this embodiment, referring to fig. 1-2, the structure further comprises a triangular support frame 11, and the rear part of the guide wheel bracket 7 is fixedly connected with the triangular support frame 11, and is fixed on the ship body structure through the triangular support frame 11.
Referring to fig. 1 and 3, the front end of the wheel bracket 7 has a curvature bent to one side of the triangular support bracket 11, and the front cable wheel frame 1 is perpendicular to a tangential direction of the downward bent curvature.
Referring to fig. 1 and 3 (b), the guide wheel bracket 7 is horizontally arranged, the triangular support frame 11 is fixedly connected with an outer barge plate 10, and the guide wheel bracket 7 is fixedly connected with the handrail 8 through the steel wire lifting rope 2.
Referring to fig. 3 (a), the idler brackets 7 are arranged upright and fixedly connected at their rear ends to the weather deck 9.
The utility model discloses a sliding friction subtracts the function when cable fairlead has realized the cable and has receive and releases to can cooperate the permanent tensile cable winch in area to use, can effectively protect the cable, and avoid the damage of cable.
The main functions of each part are as follows:
1) The cable guide wheel is used for supporting the cable which is stored, enabling the cable and the guide wheel to do rolling motion and guiding the cable.
2) The triangular support frame provides a supporting force when the device is used, and the position of the device is stable.
3) The steel wire lifting rope provides pulling force when the device is used, and the stability of the position of the device is guaranteed.
4) The front cable guide wheel frame 1 is used for framing the cable going out of the device, enabling the cable to do rolling motion when contacting with the frame edge to protect the cable and preventing the cable from scattering on the cable guide under the influence of external force. And can be applied separately for strong and weak current.
5) The rear cable guide wheel frame 5 is used for framing the cable coming from the device, enabling the cable to do rolling motion when contacting with the frame edge to protect the cable and preventing the cable from scattering on the cable guide under the influence of external force. And can be applied separately for strong and weak current.
6) Idler brackets 7 are used to span the gap between the connecting bodies and prevent cables from falling into this gap and being damaged by compression. The length of the guide plate holder 7 depends on the gap between the connecting bodies.
The cable guide wheel designed by the roller reduces the friction in the cable movement process; the cable guide wheel frame designed by the roller reduces friction in the motion process of contacting the cable; the cable guide wheel frame is designed into three strands, and the strong and weak cables can be laid separately; the design of the front and rear cable guide wheel frames ensures that the cable is better protected; need not to carry out the ligature through fixed buckle to the cable on the cable fairlead, the cooperation takes the cable winch of constant tension function to use, further protects the cable.
The above are preferred embodiments of the present invention, and those skilled in the art can make various changes or improvements on the above embodiments without departing from the general concept of the present invention, and these changes or improvements should fall within the scope of the present invention.
Claims (6)
1. The utility model provides a cable guide when being applied to boats and ships external cable which characterized in that:
the cable guide wheel device comprises a pair of guide wheel brackets (7) which are parallel to each other, wherein a plurality of cable guide wheels (4) which are parallel to each other and are provided with rollers are vertically distributed between the pair of guide wheel brackets (7);
the rear end of the guide wheel bracket (7) is upwards and vertically provided with a rear cable guide wheel frame (5) with a roller;
the front end of the guide wheel bracket (7) is upwards vertically provided with a front cable guide wheel frame (1) with a roller;
when the cable is placed on the cable guide wheel (4), the binding is not carried out, and the cable is kept in tension by a cable winch with a constant tension function.
2. The cable guider when applied to a ship external cable according to claim 1, wherein: the cable guide wheel (4) is divided into 2 sections along the axial direction, and rollers of each section are mutually independent and have the length larger than the outer diameter of one cable and are used for laying strong and weak cables.
3. The cable guider when applied to a ship external cable according to claim 1, wherein: the guide wheel bracket is characterized by further comprising a triangular support frame (11), the rear portion of the guide wheel bracket (7) is fixedly connected with the triangular support frame (11), and the triangular support frame (11) is fixed on the ship body structure.
4. The cable guider when applied to a ship external cable according to claim 3, wherein: the front end of the guide wheel bracket (7) is provided with a radian bent towards one side of the triangular support frame (11), and the front cable guide wheel frame (1) is vertical to the tangential direction of the downward bent radian.
5. The cable guide applied to an external cable of a ship according to claim 3, wherein: the guide wheel support (7) is horizontally arranged, the triangular support frame (11) is fixedly connected with an outer plate (10) of the barge, and the guide wheel support (7) is fixedly connected with the handrail (8) through a steel wire lifting rope (2).
6. The cable guider when applied to a ship external cable according to claim 3, wherein: the guide wheel bracket (7) is vertically arranged, and the rear end of the guide wheel bracket is fixedly connected with the weather deck (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221891899.7U CN217920831U (en) | 2022-07-21 | 2022-07-21 | Cable guider applied to external cable of ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221891899.7U CN217920831U (en) | 2022-07-21 | 2022-07-21 | Cable guider applied to external cable of ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217920831U true CN217920831U (en) | 2022-11-29 |
Family
ID=84190346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221891899.7U Active CN217920831U (en) | 2022-07-21 | 2022-07-21 | Cable guider applied to external cable of ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217920831U (en) |
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2022
- 2022-07-21 CN CN202221891899.7U patent/CN217920831U/en active Active
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