阅读说明：本技术 散货船艏部外壁进口电缆箱 (Bulk carrier bow outer wall inlet cable box ) 是由 李满 黄菁 李雪峰 王建立 郑揆胜 张文斌 陈胜彬 刘睿伟 李昊霖 毕波 于 2021-10-22 设计创作，主要内容包括：本发明实施例提供了一种散货船艏部外壁进口电缆箱,包括：具有斜开口的箱体,与箱体的斜开口密封连接的盖板,垂直固定在箱体正面外侧且与箱体连通的电缆管,固定在电缆管端部的法兰,设置在箱体内部的滚动管,在箱体内部且与滚动管并行设置的电缆托板以及设置在箱体底面外侧的放泄螺塞。本发明实施例提供的方案,采用斜开盖结构,结构简单,利于电缆施工及维护；并且,内部安装滚动管能够利于敷设电缆,并能防止电缆在敷设过程中经过电缆箱时被划伤；此外,还可以在电缆敷设完毕之后通过电缆托板对电缆进行固定。(The embodiment of the invention provides a bulk carrier bow outer wall inlet cable box, which comprises: the cable pipe sealing device comprises a box body with an inclined opening, a cover plate connected with the inclined opening of the box body in a sealing mode, a cable pipe vertically fixed on the outer side of the front face of the box body and communicated with the box body, a flange fixed at the end part of the cable pipe, a rolling pipe arranged inside the box body, a cable supporting plate arranged inside the box body and in parallel with the rolling pipe, and a discharging screw plug arranged on the outer side of the bottom face of the box body. According to the scheme provided by the embodiment of the invention, the inclined cover opening structure is adopted, the structure is simple, and the construction and maintenance of the cable are facilitated; moreover, the rolling pipes are arranged inside the cable box, so that the cable can be laid conveniently, and the cable can be prevented from being scratched when passing through the cable box in the laying process; in addition, the cable can be fixed through the cable supporting plate after the cable is laid.)

1. The utility model provides a bulk carrier bow portion outer wall import cable box which characterized in that includes: the cable pipe sealing device comprises a box body with an inclined opening, a cover plate connected with the inclined opening of the box body in a sealing mode, a cable pipe vertically fixed on the outer side of the front face of the box body and communicated with the box body, a flange fixed at the end part of the cable pipe, a rolling pipe arranged inside the box body, a cable supporting plate arranged inside the box body and in parallel with the rolling pipe, and a discharging screw plug arranged on the outer side of the bottom face of the box body.

2. The bulk carrier bow outer wall inlet cable box of claim 1, wherein the rolling tube comprises a U-shaped clamp fixed on the inner sides of the two side surfaces, a rolling shaft with the end part arranged in the U-shaped clamp, and a flexible sleeve sleeved on the outer side of the rolling shaft.

3. The bulk carrier bow outer wall inlet cable box of claim 1, wherein the bleeder plug comprises: the bolt and the washer, the rubber gasket and the plug body are sleeved on the bolt in sequence.

4. The bulk carrier bow outer wall inlet cable box of claim 3, further comprising a hinge base fixed to the outside of the bottom surface of the box body and located near the bleeder screw, wherein an anti-lost hinge is connected between the hinge base and the gasket.

5. The bulk carrier bow outer wall inlet cable box of claim 1, wherein an edge plate is fixed to an outer edge of the inclined opening of the box body, a rubber gasket is fixed to a position of the cover plate, which is in contact with the edge plate, and the cover plate is fixedly connected with the edge plate through bolts.

6. The bulk carrier bow outer wall inlet cable box of claim 1, wherein a portable handle is fixed to an outer side surface of the cover plate.

7. The bulk carrier bow outer wall inlet cable box of claim 6, wherein the installation direction of the carrying handle is parallel to one side edge of the cover plate.

8. The bulk carrier bow outer wall inlet cable box of claim 1, wherein support tubes are mounted on the outer side of the bottom surface of the box body near four corners of the bottom surface.

Technical Field

The invention relates to the technical field of electrical equipment, in particular to an inlet cable box on the outer wall of the bow of a bulk carrier.

Background

In the process of ship construction, particularly cable laying on ships, according to Chinese shipbuilding quality standard (GB/T34000-20116) and requirements of ship-level society, at places where cables are easily damaged by machines (such as open deck places), the cables need to pass through steel pipes and cable boxes so as to be laid and protected.

The main unit of the cable pipe connected with the bulk carrier is close to the ground, the traditional cable box is shown in figure 1, the traditional cable box is provided with four manholes, and the construction can be carried out after the four manhole covers are completely disassembled during construction, so that the construction is difficult.

Disclosure of Invention

In order to solve the problems, the embodiment of the invention provides a bulk carrier bow outer wall inlet cable box.

In one aspect of the present invention, there is provided a bulk carrier bow outer wall inlet cable box, comprising: the cable pipe sealing device comprises a box body with an inclined opening, a cover plate connected with the inclined opening of the box body in a sealing mode, a cable pipe vertically fixed on the outer side of the front face of the box body and communicated with the box body, a flange fixed at the end part of the cable pipe, a rolling pipe arranged inside the box body, a cable supporting plate arranged inside the box body and in parallel with the rolling pipe, and a discharging screw plug arranged on the outer side of the bottom face of the box body.

Compared with the prior art, the invention has the beneficial effects that: the inclined cover opening structure is adopted, the structure is simple, and the construction and maintenance of the cable are facilitated; moreover, the rolling pipes are arranged inside the cable box, so that the cable can be laid conveniently, and the cable can be prevented from being scratched when passing through the cable box in the laying process; in addition, the cable can be fixed through the cable supporting plate after the cable is laid.

Optionally, the rolling tube includes a U-shaped clip fixed on the inner sides of the two side faces, a rolling shaft with an end portion disposed in the U-shaped clip, and a flexible sleeve sleeved on the outer side of the rolling shaft.

Optionally, the bleeder plug comprises: the bolt and the washer, the rubber gasket and the plug body are sleeved on the bolt in sequence.

Optionally, the anti-lost device further comprises a hinge seat fixed on the outer side of the bottom surface of the box body and located near the discharging screw plug, and an anti-lost hinge is connected between the hinge seat and the gasket.

Optionally, an edge plate is fixed to the outer edge of the inclined opening in the box body, a rubber sealing gasket is fixed to a position, in contact with the edge plate, of the cover plate, and the cover plate is fixedly connected with the edge plate through bolts.

Optionally, a portable handle is fixed on the outer side surface of the cover plate.

Optionally, the installation direction of the portable handle is parallel to one side edge of the cover plate.

Optionally, the outer side of the bottom surface of the box body is provided with support pipes close to four corner positions of the bottom surface.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic structural view of a conventional cable box;

FIG. 2 is a schematic structural diagram of an inlet cable box at the outer wall of the bow of a bulk carrier according to an embodiment of the invention;

FIG. 3 is a schematic side view of an inlet cable box on the outer wall of the bow of a bulk carrier according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a rolling tube according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a U-shaped card according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of a bleeder plug according to an embodiment of the present invention;

fig. 7 is a schematic view of an installation structure of a cable box at an inlet of an outer wall of a bow of a bulk carrier according to an embodiment of the invention.

The anti-lost device comprises a box body 1, a cover plate 2, a cable pipe 3, a flange 4, a rolling pipe 5, a cable supporting plate 6, a discharging screw plug 7, a U-shaped clamp 8, a rolling shaft 9, a flexible sleeve 10, a bolt 11, a gasket 12, a rubber gasket 13, a plug body 14, a hinge seat 15, an anti-lost hinge 16, an edge plate 17, a portable handle 18 and a supporting pipe 19.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.

Referring to fig. 2 and 3, an embodiment of the invention provides a bulk carrier bow outer wall inlet cable box, including: the device comprises a box body 1 with an inclined opening, a cover plate 2 connected with the inclined opening of the box body 1 in a sealing mode, a cable pipe 3 vertically fixed on the outer side of the front face of the box body 1 and communicated with the box body 1, a flange 4 fixed at the end part of the cable pipe 3, a rolling pipe 5 arranged in the box body 1, a cable supporting plate 6 arranged in the box body 1 and parallel to the rolling pipe 5, and a discharging screw plug 7 arranged on the outer side of the bottom face of the box body 1.

In practice, referring to fig. 4, the rolling tube 5 comprises a U-shaped clamp 8 fixed on the inner sides of the two side surfaces, a rolling shaft 9 with the end part arranged in the U-shaped clamp 8 and a flexible sleeve 10 sleeved on the outer side of the rolling shaft 9, as shown in fig. 5; the flexible sleeve 10 may be a rubber tube, a plastic tube, or the like.

Referring to fig. 6, the drain plug 7 includes: a bolt 11, a washer 12, a rubber gasket 13 and a plug body 14 which are sequentially sleeved on the bolt 11.

In practice, a hinge seat 15 fixed on the outer side of the bottom surface of the box body 1 and positioned near the drain screw plug 7 can be further included, and an anti-lost hinge 16 is connected between the hinge seat 15 and the gasket 12.

An edge plate 17 is fixed on the outer edge of an inclined opening on the box body 1, a rubber sealing gasket is fixed on the position, which is in contact with the edge plate 17, on the cover plate 2, and the cover plate 2 is fixedly connected with the edge plate 17 through bolts; the edge plate 17 can be formed by cutting flat steel, and the rubber sealing gasket is of an integrally formed structure so as to ensure the sealing property of the box body 1.

A portable handle 18 is fixed on the outer side surface of the cover plate 2; the installation direction of the portable handle 18 is parallel to one side edge of the cover plate 2; the portable handle 18 can be made of steel bars after being bent, and the cover plate 2 is convenient to take when the cover plate 2 is detached.

Supporting tubes 19 are arranged at the positions, close to four corners of the bottom surface, of the outer side of the bottom surface of the box body 1; to support the entire cabinet 1.

Referring to fig. 7, when the cable box at the outer wall inlet of the bow of the bulk cargo ship is installed, a cable pipe 3 is connected with a cable pipe connected to a deck through a flange 4, a box body 1 is fixedly connected with the outer wall of the bow, and the outer wall of the bow is communicated with the box body 1 through a cable penetrating piece; in implementation, because the outer wall of the bow part needs to be communicated with the box body 1, the back surface of the box body 1 can adopt an opening structure, namely the back surface of the box body 1 is hollow, and the outer wall of the bow part is in full-weld connection with the box body 1, so that materials are saved.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.