CN205499248U - Large opening hatch encloses bracket structure - Google Patents
Large opening hatch encloses bracket structure Download PDFInfo
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- CN205499248U CN205499248U CN201620250902.5U CN201620250902U CN205499248U CN 205499248 U CN205499248 U CN 205499248U CN 201620250902 U CN201620250902 U CN 201620250902U CN 205499248 U CN205499248 U CN 205499248U
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- hypotenuse
- straight flange
- bracket
- base
- hatch
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Abstract
The utility model relates to a large opening hatch encloses bracket structure, enclose the bracket including the hatch, the hatch encloses and is provided with the trompil on the bracket, the hatch encloses the bracket and has hypotenuse and straight flange, the lower extreme of trompil is equipped with the base of connecting hypotenuse and straight flange. Base and hypotenuse and straight flange integrated into one piece. The trompil is at the convex transitional coupling of the interconnect on hypotenuse, straight flange and base department's adoption. Preferably, the hypotenuse is 175mm with the the arc RADIUS of the crossing department's circular arc of straight flange, the hypotenuse is 100mm with the the arc RADIUS of the crossing department in base, the straight flange is 250mm with the the arc RADIUS of the crossing department in base. The utility model discloses waiting the board thickness with under the material condition, in the aspect of the intensity than current bottom not the open hatch of confined enclose the bracket pattern and have very big improvement, long -term operation provides better structural strength and has guaranteed to boats and ships. The deck is 30% with the biggest combined stress fall that the hatch encloses bracket contacting area to make design nargin promote greatly.
Description
Technical field
This utility model relates to hatch coaming stiffeners, specifically refers to, a kind of large opening hatch coaming bracket knot
Structure.
Background technology
In conjunction with Fig. 1, the piping of the solid bracket of traditional hatch coaming is bad by property, wants extra in practice of construction
Increase perforate.On deck outside heavy gauge piping hatch coaming the to be placed in brackets such as cable tube, easily cause
On deck, piping arrangement is messy, is unfavorable for using and current of deck.As improvement, as in figure 2 it is shown,
Prior art uses the hatch coaming bracket 1 being provided with perforate 2, and hatch coaming bracket has hypotenuse 11 and straight flange
12, lower end is open state, surrounds space and increase in making bracket, although this structure can be coordinated to install entirely
Portion's piping, but deck is higher with the contact site stress level of bracket, and life-time service is unfavorable for that deck is tied
Structure yield strength and fatigue strength.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of large opening hatch coaming stiffeners,
Whole piping can be installed, and be substantially reduced the stress on deck and hatch coaming bracket contact site.
In order to solve the problems referred to above, the technical solution adopted in the utility model is as follows:
A kind of large opening hatch coaming stiffeners, including hatch coaming bracket, described hatch coaming bracket is arranged
Perforate, described hatch coaming bracket is had to have hypotenuse and straight flange, it is characterised in that:
The lower end of described perforate is provided with the base connecting hypotenuse with straight flange.
Further, described base is one-body molded with hypotenuse and straight flange.
Further, described perforate uses circular arc transition at the place of being connected with each other on hypotenuse, straight flange and base
Connect.
Described hypotenuse is 175mm with the arc radius of straight flange intersection circular arc, described hypotenuse and intersection, base
Arc radius be 100mm, the arc radius of described straight flange and intersection, base is 250mm.
Compared with prior art, the beneficial effects of the utility model are:
This utility model uses closed annular design form, and by directly calculating, this Guan Bi pattern is opened greatly
Hole hatch coaming bracket is under waiting thickness of slab with material context, and intensity aspect is more open than what existing bottom was not closed
Hatch coaming bracket pattern is greatly improved, and operation long-term for boats and ships provides more preferable structural strength and ensure.
Deck is existing large opening hatch coaming bracket knot compared with the maximum combined stress of hatch coaming bracket contact site
Structure declines 30%, so that design margin is greatly promoted.
Accompanying drawing explanation
The hatch coaming solid stiffeners schematic diagram that Fig. 1 is traditional.
Fig. 2 is the application schematic diagram of existing large opening hatch coaming bracket.
Fig. 3 is structural representation of the present utility model.
Fig. 4 is application schematic diagram of the present utility model.
In figure: 1, hatch coaming bracket；1a, hypotenuse；1b, straight flange；1c, base；2, perforate；
3, cable tube；4, multi-core pipe；5, C02 pipe；6, feed pipe.
Detailed description of the invention
With embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings, described embodiment
The not restriction to utility model protection scope, it is clear that those of ordinary skill in the art pay wound being not required to
Obtaining other embodiments on the premise of the property made work, these broadly fall into protection domain of the present utility model.
Shown in Fig. 3 and Fig. 4, a kind of large opening hatch coaming stiffeners, including hatch coaming bracket 1,
Being provided with perforate 2 on described hatch coaming bracket, described hatch coaming bracket has hypotenuse 1a and straight flange 1b, with
Unlike prior art large opening hatch coaming bracket, the lower end of described perforate is provided with connection hypotenuse and straight flange
Base 1c.As preferably, described base is one-body molded with hypotenuse and straight flange.
Described perforate uses circular arc transition to connect at the place of being connected with each other on hypotenuse, straight flange and base.As
Preferably, described hypotenuse is 175mm with the arc radius of straight flange intersection circular arc, and described hypotenuse intersects with base
The arc radius at place is 100mm, and described straight flange is 250mm with the arc radius of intersection, base.
This utility model uses closed annular design form, and by directly calculating, this Guan Bi pattern is opened greatly
Hole hatch coaming bracket is under waiting thickness of slab with material context, and intensity aspect is more open than what existing bottom was not closed
Hatch coaming bracket pattern is greatly improved, and operation long-term for boats and ships provides more preferable structural strength and ensure.
The maximum combined stress of deck and hatch coaming bracket contact site is directly down to 351 MPas by 496 MPas,
The range of decrease is 30%, so that design margin is greatly promoted.
Claims (4)
1. a large opening hatch coaming stiffeners, including hatch coaming bracket (1), described hatch coaming bracket
On be provided with perforate (2), described hatch coaming bracket has hypotenuse (1a) and straight flange (1b), and its feature exists
In:
The lower end of described perforate is provided with the base (1c) connecting hypotenuse with straight flange.
Large opening hatch coaming stiffeners the most according to claim 1, it is characterised in that:
Described base is one-body molded with hypotenuse and straight flange.
Large opening hatch coaming stiffeners the most according to claim 1, it is characterised in that:
Described perforate uses circular arc transition to connect at the place of being connected with each other on hypotenuse, straight flange and base.
Large opening hatch coaming stiffeners the most according to claim 1, it is characterised in that:
Described hypotenuse is 175mm with the arc radius of straight flange intersection circular arc, described hypotenuse and intersection, base
Arc radius be 100mm, the arc radius of described straight flange and intersection, base is 250mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620250902.5U CN205499248U (en) | 2016-03-29 | 2016-03-29 | Large opening hatch encloses bracket structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620250902.5U CN205499248U (en) | 2016-03-29 | 2016-03-29 | Large opening hatch encloses bracket structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205499248U true CN205499248U (en) | 2016-08-24 |
Family
ID=56735440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620250902.5U Active CN205499248U (en) | 2016-03-29 | 2016-03-29 | Large opening hatch encloses bracket structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205499248U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105599860A (en) * | 2016-03-29 | 2016-05-25 | 上海船舶研究设计院 | Large-opening hatch coaming bracket structure |
| CN108100155A (en) * | 2017-11-22 | 2018-06-01 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Hatch coaming end bracket and ship |
| CN113682418A (en) * | 2021-09-17 | 2021-11-23 | 上海外高桥造船有限公司 | Hatch coaming, hatch and ship |
| CN114802590A (en) * | 2022-06-14 | 2022-07-29 | 中国舰船研究设计中心 | Structure and method for reinforcing broken corner of deck chamber |
-
2016
- 2016-03-29 CN CN201620250902.5U patent/CN205499248U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105599860A (en) * | 2016-03-29 | 2016-05-25 | 上海船舶研究设计院 | Large-opening hatch coaming bracket structure |
| CN108100155A (en) * | 2017-11-22 | 2018-06-01 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Hatch coaming end bracket and ship |
| CN108100155B (en) * | 2017-11-22 | 2019-08-13 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Hatch coaming end bracket and ship |
| CN113682418A (en) * | 2021-09-17 | 2021-11-23 | 上海外高桥造船有限公司 | Hatch coaming, hatch and ship |
| CN114802590A (en) * | 2022-06-14 | 2022-07-29 | 中国舰船研究设计中心 | Structure and method for reinforcing broken corner of deck chamber |
| CN114802590B (en) * | 2022-06-14 | 2024-04-19 | 中国舰船研究设计中心 | Reinforcing structure and reinforcing method for corner of deck house |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |