阅读说明：本技术 一种极地邮轮导缆孔挡水装置 (Polar region passenger liner fairlead water retaining device ) 是由 颜小洋 邱拓 邢桃阳 张卫 于 2020-07-24 设计创作，主要内容包括：本发明公开一种极地邮轮导缆孔挡水装置,包括导缆器、盖板装置、转轴装置和固定装置,盖板装置包括盖板,加强扁钢、拉手、固定卡板和盖板耳板,盖板内设有加强扁钢,加强扁钢上设有拉手,盖板两侧和一边设有固定卡板,盖板另一边设有盖板耳板,转轴装置包括转轴耳板、连接板、和三角板加强,连接板一侧两端设有转轴耳板,连接板另一侧设有三角板加强,固定装置包括全螺纹螺柱和蝶形螺母,导缆器上的加强肘板上焊接有全螺纹螺栓,盖板装置的固定卡板通过蝶形螺母和全螺纹螺柱紧定闭合,盖板耳板和转轴装置的转轴耳板通过销轴进行连接。可拆卸,可旋转,可固定,且不破坏导缆器的本身结构,方便实用,且能有效阻止海水的大量涌入。(The invention discloses a polar region passenger liner fairlead water retaining device which comprises a fairlead, a cover plate device, a rotating shaft device and a fixing device, wherein the cover plate device comprises a cover plate, a reinforcing flat steel, a handle, fixing clamp plates and cover plate lugs, the reinforcing flat steel is arranged in the cover plate, the handle is arranged on the reinforcing flat steel, the fixing clamp plates are arranged on two sides and one side of the cover plate, the cover plate lugs are arranged on the other side of the cover plate, the rotating shaft device comprises a rotating shaft lug, a connecting plate and a triangular plate reinforcement, the rotating shaft lugs are arranged at two ends of one side of the connecting plate, the triangular plate reinforcement is arranged at the other side of the connecting plate, the fixing device comprises a full-thread stud and a butterfly nut, a full-thread bolt is welded on the reinforcing toggle plate on the fairlead, the fixing clamp plate of the cover plate device is tightly closed through the butterfly nut. Can be disassembled, rotated and fixed, does not damage the structure of the cable guider, is convenient and practical, and can effectively prevent seawater from being gushed in a large amount.)

1. The utility model provides a polar region passenger liner fairlead water dam device, includes fairlead, apron device, pivot device and fixing device, its characterized in that: the utility model discloses a cable guide device, including apron, apron device, apron both sides, connecting plate and connecting plate, the apron device is including apron, enhancement band steel, handle, fixed cardboard and apron otic placode, be equipped with the enhancement band steel in the apron, be equipped with the handle on the enhancement band steel, apron both sides and one side are equipped with fixed cardboard, the apron another side is equipped with the apron otic placode, the pivot device is strengthened including pivot otic placode, connecting plate and set-square, connecting plate one side both ends are equipped with the pivot otic placode, the connecting plate opposite side is equipped with the set-square and strengthens, fixing device includes full thread double-screw bolt and butterfly nut, the welding has the full thread bolt on the enhancement bracket on the cable guide device, the fixed cardboard of apron device is tightly decided the closure through butterfly nut and full thread.

2. The polar passenger liner fairlead water retaining device of claim 1, wherein: and an annular gasket is arranged below the fixed clamping plate.

3. The polar passenger liner fairlead water retaining device of claim 1, wherein: and a downward inclined angle is arranged between the fixed clamping plate and the cover plate.

4. The polar passenger liner fairlead water retaining device of claim 1, wherein: the fixing clamping plate is provided with a groove which is convenient to fix through a full-thread stud and a butterfly nut.

Technical Field

The invention relates to the field of ships, in particular to a water retaining device for a fairlead of a polar passenger ship.

Background

The polar exploration mail carrier sails between north and south poles, the conditions of the sea are complex and changeable, the cable guide hole is close to the sea surface, and the cable guide hole positioned in the streamlined area of the bow is easy to flood a large amount of seawater to cause a large amount of accumulated water, so that the operation is influenced, the equipment is easy to damage, and the equipment and the structure are corroded.

Disclosure of Invention

In order to solve the problems, the invention discloses a water retaining device for a fairway cable guide hole of an polar passenger plane.

The technical scheme of the invention is as follows: the utility model provides a polar region passenger liner fairlead water retaining device, including the fairlead, the apron device, pivot device and fixing device, the apron device is including the apron, strengthen the band steel, the handle, fixed cardboard and apron otic placode, be equipped with in the apron and strengthen the band steel, it is equipped with the handle on the enhancement band steel, apron both sides and one side are equipped with fixed cardboard, the apron another side is equipped with the apron otic placode, the pivot device includes the pivot otic placode, the connecting plate, strengthen with the set-square, connecting plate one side both ends are equipped with the pivot otic placode, the connecting plate opposite side is equipped with the set-square and strengthens, fixing device includes full-thread double-screw bolt and butterfly nut, the welding has the full-thread bolt on the enhancement bracket on the fairlead, the fixed cardboard of apron device tightly decides the closure through butterfly nut and full-thread double-screw bolt.

Further, an annular gasket is arranged below the fixing clamping plate.

Furthermore, a downward inclined angle is arranged between the fixed clamping plate and the cover plate.

Furthermore, the fixing clamping plate is provided with a groove, so that the fixing clamping plate can be conveniently fixed through a full-thread stud and a butterfly nut.

The invention has the advantages that: the device is rotatable, can dismantle, can hang fixedly, can effectively close, does not destroy fairlead structure itself, does not influence the mooring time of boats and ships and takes the cable yet. The problem that water enters from the topside cable guiding hole when a ship sails is solved, the hinge type design method of the steel structure is superior to other plugging modes, materials are saved, and the ship can be used for a long time.

Drawings

FIG. 1 is a schematic structural diagram of a cover plate device according to the present invention;

FIGS. 2-3 are cross-sectional views of the present invention as shown in FIG. 1;

FIG. 4 is a schematic structural diagram of a spindle device according to the present invention;

FIG. 5 is a cross-sectional view of FIG. 4 in accordance with the present invention;

FIG. 6 is a schematic view of the closure of the cover of the present invention on the fairlead;

FIG. 7 is a cross-sectional view of FIG. 6 in accordance with the present invention;

FIG. 8 is a cross-sectional view of FIG. 6 in accordance with the present invention;

wherein: 1. a cover plate; 2. reinforcing flat steel; 3. a handle; 4. fixing the clamping plate; 5. an annular gasket; 6. a cover plate ear plate; 7. a rotating shaft ear plate; 8. a connecting plate; 9. reinforcing a triangular plate; 10. a full-thread stud; 11. butterfly nuts 12, pin shafts 13, cable guides 14 and reinforcing toggle plates.

Detailed Description

For the purpose of enhancing an understanding of the present invention, the following detailed description of the present invention is provided in conjunction with the accompanying drawings, which are provided for the purpose of illustration only and are not intended to limit the scope of the present invention.

As shown in figures 1-8, a polar region mail steamer fairlead water retaining device comprises a fairlead, a cover plate device, a rotating shaft device and a fixing device, wherein the cover plate device comprises a cover plate 1, a reinforcing flat steel 2, a handle 3, a fixing clamping plate 4 and a cover plate ear plate 6, the reinforcing flat steel 2 is arranged in the cover plate 1, the handle 3 is arranged on the reinforcing flat steel 2, the fixing clamping plate 4 is arranged on two sides and one side of the cover plate 1, the cover plate ear plate 6 is arranged on the other side of the cover plate 1, the rotating shaft device comprises a rotating shaft ear plate 7, a connecting plate 8 and a triangle plate reinforcement 9, the rotating shaft ear plate 7 is arranged on two ends of one side of the connecting plate 8, the triangle plate reinforcement 9 is arranged on the other side of the connecting plate 8, the fixing device comprises a full thread stud 10 and a butterfly nut 11, the full thread bolt 10 is welded on the reinforcing elbow plate 14 on the fairlead, the fixing clamping plate 4 of the cover plate device is tightly fixed and closed through a butterfly nut 11 and a full-thread stud 10, an annular gasket 5 is arranged below the fixing clamping plate 4, a cover plate lug 6 and a rotating shaft lug 7 of the rotating shaft device are connected through a pin shaft 12, and a downward inclination angle is arranged between the fixing clamping plate 4 and the cover plate 1.

The specific operation is as follows: two sets of rotating shaft devices (figure 2) are symmetrically welded on a reinforcing toggle plate 14 on the upper side of a cable guide hole, the rotating shaft devices (figure 2) and a cover plate device (figure 1) are connected through a pin shaft 12 (cotter pin fixing), left and right side studs and lower side studs are aligned with a fixing clamping plate of the cover plate device (figure 2) and welded on the reinforcing toggle plates on the left and right sides and lower side of a cable guide, 3 studs are respectively matched with 3 butterfly nuts, and the cover plate is closed to cover the cable guide hole by screwing the butterfly nuts. When the cable guide hole is needed, the butterfly nut can be unscrewed, the handle is lifted, and the cover plate is rotated through the rotating shaft and unscrewed. When the cover plate rotates to the top, the clamping plate is matched with a butterfly nut through a stud welded on the upper side toggle plate, and the cover plate can be fixed. The pin shaft can also be directly taken down, the rotating shaft is dismantled, and the butterfly nut is unscrewed, so that the cover plate is taken down. 4 studs are welded on the reinforcing toggle plate at the 4-circumference of the cable guider, so that the structure of the original cable guider is not damaged.