CN211196511U

CN211196511U - L NG ship weather deck small-caliber pipeline protection device

Info

Publication number: CN211196511U
Application number: CN201921807958.6U
Authority: CN
Inventors: 叶冬青; 季腾; 关海波; 李红波; 崔貌; 吴海兵; 吴军; 刘禹霆; 黎翔; 刘帅
Original assignee: Hudong Zhonghua Shipbuilding Group Co Ltd
Current assignee: Hudong Zhonghua Shipbuilding Group Co Ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-08-07
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses an L NG ship open deck minor-bore pipeline protector, protector includes the base, base fixed connection is on the deck, the support main part be the cross section for "z" shape and the vertical fixation steel sheet on the base, set up the first through-hole of multiunit in the support main part, the apron, the transversal structure of personally submitting "door" of apron, the apron covers to be established in the support main part, the bottom of apron is connected on the base, wherein, be provided with multiunit second through-hole on the apron, first bolt passes first through-hole, second through-hole, the utility model discloses can protect whole pipeline region during the operation of boats and ships navigation, eliminate the various hidden dangers that produce because of the minor-bore pipeline is bad.

Description

L NG ship weather deck small-caliber pipeline protection device

Technical Field

The utility model belongs to the technical field of shipbuilding, concretely relates to L NG open deck small-bore pipeline protector.

Background

In the process of designing, building and sailing the ship, the small-caliber pipeline of the open deck is often the most difficult to protect, especially L NG liquefied natural gas ship, there are numerous small-caliber pipelines on the deck, these pipelines are easy to deform because of being tiny, the long pipeline can even bend because of self gravity, in addition to various bad sea conditions in sailing, especially the medium flowing in these small-caliber pipelines is various, increase the difficulty of small-caliber protection.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model provides an L NG open deck small-bore pipeline protector, the utility model discloses a partial embodiment can protect whole pipeline region during the boats and ships navigation operation, eliminates because of the bad various hidden dangers that produce of small-bore pipeline damage.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a protection device for an L NG ship open deck small-caliber pipeline comprises a base, a support main body and a cover plate, wherein the base is fixedly connected to the deck, the support main body is a steel plate with a Z-shaped cross section and vertically fixed to the base, a plurality of groups of first through holes are formed in the support main body, the cross section of the cover plate is of a door-shaped structure, the cover plate covers the support main body, the bottom of the cover plate is connected to the base, a plurality of groups of second through holes are formed in the cover plate, and first bolts penetrate through the first through holes and the second through holes.

Preferably, the base includes the welding pipe on the deck, welds the base plate at pipe top and weld respectively two angle steels of relative avris on the base plate, the welding of support main part is in on the base plate.

Preferably, a first hole is formed in the angle steel, a second hole is formed in the bottom of the cover plate, and a second bolt penetrates through the first hole and the second hole and is fixed through a nut in a matched mode.

Preferably, the first surface of the bracket main body comprises two rows of the first through holes, and the second surface of the bracket main body comprises two rows of the first through holes.

Preferably, the cover plate has a right-angle configuration for accommodating the pipe turn lay.

Preferably, a filler is disposed between the cover plate and the bracket main body.

Preferably, the filler is made of polytetrafluoroethylene material.

Compared with the prior art, the beneficial effects of the utility model are that: the cover plate comprises two forms of a straight pipe and a bent pipe, can be adapted to different field pipeline arrangement forms through free combination, can select corresponding pipe clamp specifications according to different pipeline specifications, and can also be matched with pipe clamps of different specifications for application.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of an embodiment of the present invention.

Fig. 2 is a side view of an embodiment of the present invention.

Fig. 3 is a top view of an embodiment of the present invention.

Fig. 4 is a schematic usage diagram of an embodiment of the present invention.

Fig. 5 is a top view of a cover plate at a bend according to an embodiment of the present invention.

Fig. 6 is a schematic cross-sectional view of a pipeline according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1-6, the embodiment provides an L NG ship weather deck small-caliber pipeline protection device, which comprises a base 2, a support main body 1, a cover plate 3, a first bolt 4 and a pipe clamp, wherein the base 2 is fixedly connected to a deck, the support main body 1 is a steel plate with a z-shaped cross section and vertically fixed to the base 2, a plurality of groups of first through holes 13 are formed in the support main body 1, the cross section of the cover plate 3 is of a door-shaped structure, the cover plate 3 covers the support main body 1, and the bottom of the cover plate 3 is connected to the base 2, the cover plate 3 is provided with a plurality of groups of second through holes, and the first bolt 4 penetrates through the first through holes 13 and the second through holes and is matched with the bolt through the first.

The base 2 comprises a round tube 21 welded on the deck, a base plate 22 welded on the top of the round tube 21 and two angle steels 23 respectively welded on opposite sides of the base plate 22, and the bracket main body 1 is welded on the base plate 22.

The angle steel 23 is provided with a first hole, the bottom of the cover plate 3 is provided with a second hole, and the second bolt 8 penetrates through the first hole and the second hole to be matched with the nut for fixing.

The first face 11 of the holder body 1 includes two rows of first through holes 13, and the second face 12 of the holder body 1 includes two rows of first through holes 13.

The cover 3 has a right-angle construction 5 for fitting the pipe 7 to be laid in a turn.

A filler 6 is arranged between the cover plate 3 and the bracket body 1.

The filler 6 is made of polytetrafluoroethylene material.

The cover plate is fixed with the base of the support main body through the fastening bolt, and the function of protecting the small-caliber pipeline is achieved. The bracket main body is composed of a Z-shaped steel plate and a base and plays a role in bearing the whole protection device. Meanwhile, the form of the cover plate is specially designed at the corner of the pipeline, so that the application space of the whole protection device is enlarged. Through the design, the weight of the whole protection device can be reduced to the greatest extent, and meanwhile, the small-caliber pipelines are fixed as much as possible and then protected through the cover plate, so that the function of protecting the weather deck pipelines is achieved.

Although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that modifications or improvements based on the disclosure of the present invention can be made without departing from the spirit and scope of the present invention, and these modifications and improvements are within the spirit and scope of the present invention.

Claims

1. An L NG ship weather deck small-caliber pipeline protection device is characterized in that the protection device comprises:

the base (2) is fixedly connected to the deck;

the support comprises a support main body (1), wherein the support main body (1) is a steel plate with a Z-shaped cross section and is vertically fixed on a base (2), and a plurality of groups of first through holes (13) are formed in the support main body (1);

the cross section of the cover plate (3) is of a door-shaped structure, the cover plate (3) covers the support main body (1), and the bottom of the cover plate (3) is connected to the base (2);

a plurality of groups of second through holes are formed in the cover plate (3), and a first bolt (4) penetrates through the first through hole (13) and the second through hole.

2. The L NG ship weather deck small-diameter pipeline protection device of claim 1, wherein the base (2) comprises a round pipe (21) welded on a deck, a base plate (22) welded on the top of the round pipe (21), and two angle steels (23) welded on opposite sides of the base plate (22), and the bracket main body (1) is welded on the base plate (22).

3. The L NG weather deck small-caliber pipeline protection device of claim 2, wherein the angle steel (23) is provided with a first hole, the bottom of the cover plate (3) is provided with a second hole, and a second bolt (8) is fixed through the first hole and the second hole by matching nuts.

4. The L NG weather deck small-caliber pipeline protection device of claim 1, wherein the bracket body (1) includes two rows of the first through holes (13) on a first face (11) thereof and the bracket body (1) includes two rows of the first through holes (13) on a second face (12) thereof.

5. The L NG weather deck small caliber pipeline protection device of claim 1, wherein the cover plate (3) has a right angle structure (5) for fitting the pipeline (7) to lay in a turn.

6. The L NG vessel weather deck small caliber pipeline protection device of claim 1, wherein a filler (6) is provided between the cover plate (3) and the bracket body (1).

7. The L NG vessel weather deck small bore pipe protection device of claim 6, wherein the filler (6) is made of polytetrafluoroethylene material.