KR101751321B1

KR101751321B1 - Hand rail used for ship

Info

Publication number: KR101751321B1
Application number: KR1020150130845A
Authority: KR
Inventors: 이남수; 김동현
Original assignee: 삼성중공업 주식회사
Priority date: 2015-09-16
Filing date: 2015-09-16
Publication date: 2017-06-27
Also published as: KR20170033037A

Abstract

A handrail for a ship is disclosed. The handrail for a ship according to an embodiment of the present invention includes a heat ray which is thermally conducted to a handrail; And a support member inserted in the handrail and filling the space inside the handrail, wherein the support member includes a lower surface formed to correspond to the shape of the handrail so as to be in close contact with the lower end of the handrail, Both sides formed so as to be reduced in diameter, and an upper surface connected to the side, and the hot wire is disposed in the hot wire installation space formed between the side surface and the inner upper side of the handrail.

Description

[0001] HAND RAIL USED FOR SHIP [0002]

The present invention relates to a marine handrail.

The handrail of a ship is a rail that is installed along the edge of the deck, preventing the crew or the worker from falling.

In addition, in ships operating in sub-zero temperatures such as polar regions, heat rays are inserted into handrails to prevent frostbite.

Conventionally, although the hot wire is inserted into the handrail, the heat conduction to the handrail is not properly performed due to the movement of the hot wire. Korean Patent Laid-Open Publication No. 2014-0035669 (published on March 24, 2014) discloses a technique of restricting the movement of the hot wire and incorporating the hot wire inside the handrail eccentrically.

However, since there is a lot of empty space inside the handrail, there is a problem that the heat conduction effect is lowered.

Korean Laid-open Patent No. 2014-0035669 (published on March 24, 2014)

An embodiment of the present invention is to provide a marine handrail that improves the heat conduction effect of a hot wire provided inside a handrail.

According to an aspect of the present invention, there is provided a method of manufacturing a heat pipe, And a support member inserted in the handrail to fill the space inside the handrail, the support member having a lower portion formed to correspond to the shape of the handrail so as to be in close contact with the inner bottom of the handrail, And the upper surface connected to the side surface, wherein the hot line is disposed in a heat ray installation space formed between the side surface and the inner side upper surface of the handrail, Rails may be provided.

And a reinforcing member inserted in a remaining region of the hot-wire installation space in which the hot-wire is installed in a state where the hot-wire is installed in a central portion of the hot-wire installation space, thereby filling the remaining region.

The reinforcement member may form a coupling groove, and the side surface exposed in the remaining region may be formed with a projection coupled to the coupling groove.

The support member may have a cross-sectional area such that the heat ray installation space is formed such that the upper side edges of the heat ray are in contact with the inner side upper surface of the handrail while the heat ray is supported on the side surface.

The sectional shape of the support rail formed by the lower surface, the side surface, and the upper surface is formed in a fan shape or a polygonal shape so that the heat ray installation space has a semi-elliptical shape or a triangular shape .

The marine handrail according to the embodiment of the present invention can improve the heat conduction effect of the hot wire provided inside the handrail.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims.

1 is a side view of a handrail according to an embodiment of the present invention.
2 is a perspective view showing a state in which a heat ray and a support member are installed on the handrail of FIG.
3 is a cross-sectional view of the handrail of FIG.
4 is a perspective view showing the support member of Fig.
Fig. 5 is a cross-sectional view showing a state in which a reinforcing member is installed on the handrail of Fig. 2;
Fig. 6 is a cross-sectional view illustrating another embodiment of the handrail and the support member provided therein in Fig. 2;

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. The embodiments described below are provided by way of example so that those skilled in the art will be able to fully understand the spirit of the present invention. The present invention is not limited to the embodiments described below, but may be embodied in other forms. In order to clearly explain the present invention, parts not related to the description are omitted from the drawings, and the width, length, thickness, etc. of the components may be exaggerated for convenience. Like reference numerals designate like elements throughout the specification.

1 and 2, a marine handrail 100 according to an embodiment of the present invention supports a hot wire 110 and a hot wire 110 that are thermally conductive to the handrail 100, And a support member 120 inserted into the hand rail 100 to fill the space inside the hand rail 100. The marine handrail 100 can be installed along the edge of the deck 2, for example, to prevent a crew or a worker from falling down, and to be mounted on a ship operating in an area where the temperature drops below freezing point , Frostbite and freezing of ice can be prevented.

Such a handrail 100 for a marine vessel can be used in various fields such as a jack-up, a semi-rig, a drillship, an RV (regasification vessel), a container ship, a general merchant vessel, a LNG FPSO -Loading, LNG Floating Storage and Regulation Unit (FSRU), and the like.

3 and 4, the support member 120 includes a lower surface 121 formed to correspond to the shape of the handrail 100 so as to be in close contact with an inner lower end of the handrail 100, Both sides 122 formed to have a reduced diameter and an upper surface 123 connected to the side 122.

The sectional shape of the support member 120 formed by the lower surface 121, the side surface 122 and the upper surface 123 may be such that the heat ray installation space S1 is a semi- As shown in Fig. Here, the upper surface 123 may be curved to correspond to the handrail 100, or may be provided in a planar shape as shown in FIG.

The support member 120 is formed such that the heat ray installation space S1 is formed such that the upper side edges of the heat ray 110 are brought into contact with the inner upper side of the handrail 100 in a state that the heat ray 110 is supported on the side surface 122 And can have a designed cross-sectional area.

5, in a state where the hot wire 110 is installed in the center of the hot wire installation space S1 (see FIG. 3), the remaining area S2 of the hot wire installation space S1, And the reinforcing member 130 filling the remaining area S2 may be provided.

This is to further reduce the remaining space inside the hand rail 100 if necessary, so that a higher thermal conductivity can be achieved by the hand rail 100 by the hot wire 110. In FIG. 5, for the sake of clarity, the reinforcing member 130 is inserted into only two of the remaining regions S2.

The reinforcing member 130 may be provided with a coupling groove 130a and a protrusion 125 may be formed at the side surface 122 exposed in the remaining region S2 to be coupled to the coupling groove 130a.

The reinforcing member 130 can be inserted into the remaining region S2 more easily and the reinforcing member 130 and the supporting member 120 can be coupled with each other to stably install the reinforcing member 130. [

Referring to FIG. 6, as another example, the cross-sectional shape of the handrail 100 described above may be provided in a rectangular shape. In this case, the cross-sectional shape of the support member 120 formed by the lower surface 121, the side surface 122, and the upper surface 123 may be formed in a polygonal shape such that the heat-radiation installation space S1 has a triangular shape. In FIG. 6, the support member 120 having a hexagonal shape and having a polygonal shape is shown as an example.

As shown in FIG. 5, although not shown in the remaining area S3 of FIG. 6, a reinforcing member may be inserted to further reduce the remaining space inside the hand rail 100, thereby enhancing the thermal conductivity.

The foregoing has shown and described specific embodiments. However, it is to be understood that the present invention is not limited to the above-described embodiment, and various changes and modifications may be made without departing from the scope of the technical idea of the present invention described in the following claims It will be possible.

100: Handrail 110: Heat line
120: support member 121: lower surface
122: side surface 123: upper surface
130: reinforcing member S1: hot-wire installation space
S2, S3: Remaining area

Claims

In a marine handrail,
A heat ray which is thermally conducted to the handrail; And
And a support member for supporting the hot wire and inserted into the handrail to fill the inner space of the handrail,
Wherein the supporting member includes a lower surface formed to correspond to the shape of the handrail so as to be in close contact with an inner lower end of the handrail, both side surfaces formed to have a reduced diameter from the lower surface, and an upper surface connected to the side surface,
The hot wire is disposed in a hot wire installation space formed between the side surface and the inner side upper surface of the handrail,
And a reinforcing member inserted in a remaining region of the hot-wire installation space in which the hot-wire is installed in a state where the hot-wire is installed in a central portion of the hot-wire installation space,
Wherein the reinforcing member forms an engaging groove, and the side surface portion exposed in the remaining region forms a protrusion coupled to the engaging groove.

delete

The method according to claim 1,
Wherein the support member comprises:
Wherein the heat ray installation space is formed such that the upper side edges of the heat ray are in contact with the inner side upper surface of the handrail while the heat ray is supported on the side surface.

The method according to claim 1,
Wherein the handrail has a circular or rectangular cross-sectional shape,
Sectional shape of the support member formed by the lower surface, the side surface, and the upper surface is formed in a fan shape or a polygonal shape so that the heat ray installation space has a semi-elliptical shape or a triangular shape.