Bulk cargo ship prevents that pile-up formula end bench structure
阅读说明：本技术 一种散货船防积货式底凳结构 (Bulk cargo ship prevents that pile-up formula end bench structure ) 是由 张鹏 朱宏伟 沈强昇 徐龙 聂新峦 李燕 刘健 王小燕 李晓虹 于 2018-07-23 设计创作，主要内容包括：本发明涉及一种散货船防积货式底凳结构,包括底凳垂直板、底凳顶板、底凳斜板,底凳顶板的两端连接于底凳垂直板和底凳斜板的上端,底凳顶板一端与底凳垂直板连接且另一端朝上倾斜连接底凳斜板,底凳顶板上均布设置多个卸货板,卸货板外端与底凳顶板另一端深熔焊角接,卸货板的内端对应焊接连接槽型舱壁的一侧间隔槽型的内壁。该结构设计简单,精度易控制,安装便捷,能避免大量返工,节约制作工时和材料,提高生产效率和制造质量。(The invention relates to a bulk carrier cargo accumulation prevention type bottom stool structure which comprises bottom stool vertical plates, a bottom stool top plate and a bottom stool inclined plate, wherein two ends of the bottom stool top plate are connected to the upper ends of the bottom stool vertical plates and the bottom stool inclined plate, one end of the bottom stool top plate is connected with the bottom stool vertical plates, the other end of the bottom stool top plate is upwards obliquely connected with the bottom stool inclined plate, a plurality of unloading plates are uniformly distributed on the bottom stool top plate, the outer ends of the unloading plates are in deep fusion welding angle connection with the other end of the bottom stool top plate, and the inner ends of the unloading plates are correspondingly welded with the inner wall of one side of a groove. The structure has simple design, easy control of precision and convenient installation, can avoid a large amount of reworking, saves the manufacturing time and materials, and improves the production efficiency and the manufacturing quality.)
1. The utility model provides a bulk carrier prevents end bench structure of long-pending goods formula, includes end bench vertical plate, end bench roof, end bench swash plate, and the both ends of end bench roof are connected in the upper end of end bench vertical plate and end bench swash plate, its characterized in that: one end of a top plate of the bottom stool is connected with a vertical plate of the bottom stool, the other end of the top plate of the bottom stool is upwards obliquely connected with an inclined plate of the bottom stool, a plurality of unloading plates are uniformly distributed on the top plate of the bottom stool, the outer ends of the unloading plates are in deep fusion welding angle joint with the other end of the top plate of the bottom stool, and the inner ends of the unloading plates correspond to the inner walls of one side interval groove type of the welded connection groove.
2. The bulk carrier cargo-accumulation-preventing type ottoman structure according to claim 1, wherein: a plurality of top plate rib plates are uniformly distributed and welded below the top plate of the bottom stool, and the top plate rib plates are welded with the vertical plate of the bottom stool and the inclined plate of the bottom stool.
3. The bulk carrier cargo-accumulation-preventing type ottoman structure according to claim 1 or 2, wherein: a plurality of top plate rib plates are uniformly distributed and welded under the top plate of the bottom stool perpendicular to the vertical plate of the bottom stool.
4. The bulk carrier cargo-accumulation-preventing type ottoman structure according to claim 1 or 2, wherein: the top plate rib plates are uniformly welded below the top plate of the bottom stool in an overlapped state with the groove-shaped inner wall of the groove-shaped bulkhead in the vertical direction.
Technical Field
The invention relates to the field of ship construction, in particular to a bulk carrier cargo-accumulation-preventing type bottom stool structure.
Background
At present, in the design of cargo ships such as bulk cargo ships, ore sand ships, oil tankers and the like, in order to meet the requirements of cabin isolation and unloading, a trough type bulkhead structure is usually arranged on a bottom stool of a double-side inclined plate, and the structural form has a plurality of adverse factors: firstly, a double-inclined-surface bottom stool structure is adopted, a horizontal top plate is adopted as a top plate of the bottom stool, otherwise, a reference surface is not built during segmented manufacturing, once the horizontal top plate is adopted, cargo plates need to be independently installed in a plurality of groove types of the front and rear surfaces of a groove type bulkhead, and materials and installation working hours are seriously wasted; secondly, a double-slope bottom stool structure is adopted, and because the front and the rear surfaces are slopes and cannot be used as building base surfaces, the building can be carried out only by using a top plate as a base surface, so that the construction is inconvenient due to overhigh segmentation; thirdly, as the installation of the bottom stool top plate is definitely specified to be more than or equal to 45 degrees in the HCSR common specification, the channel web plate below the inclined top plate is completely effective when the section modulus is calculated, and the section modulus of the channel web plate below the horizontal top plate is only 30 percent effective, so that the channel reinforcement below the horizontal top plate needs to be completely aligned with the channel inner wall of the channel bulkhead above the top plate, the control difficulty of the installation precision is increased for production and construction, the problem that no rib is aligned exists when the channel inner wall of the channel bulkhead is folded with the bottom stool, and the requirement on the rib needs to be met by a large amount of reworking; the above three points take time, labor and materials, increase the manufacturing cost and affect the manufacturing quality.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the bulk cargo ship goods accumulation prevention type bottom stool structure which is simple in structural design, easy to control precision, convenient and fast to install, capable of avoiding a large amount of reworking, saving manufacturing working hours and materials and improving production efficiency and manufacturing quality.
The technical scheme adopted by the invention is as follows: the utility model provides a bulk carrier prevents end bench structure of long-pending goods formula, includes end bench vertical plate, end bench roof, end bench swash plate, and the both ends of end bench roof are connected in the upper end of end bench vertical plate and end bench swash plate, its characterized in that: one end of a top plate of the bottom stool is connected with a vertical plate of the bottom stool, the other end of the top plate of the bottom stool is upwards obliquely connected with an inclined plate of the bottom stool, a plurality of unloading plates are uniformly distributed on the top plate of the bottom stool, the outer ends of the unloading plates are in deep fusion welding angle joint with the other end of the top plate of the bottom stool, and the inner ends of the unloading plates correspond to the inner walls of one side interval groove type of the welded connection groove.
Furthermore, a plurality of top plate rib plates are uniformly distributed and welded below the top plate of the bottom stool, and the top plate rib plates are welded with the vertical plate of the bottom stool and the inclined plate of the bottom stool.
Furthermore, a plurality of top plate rib plates are uniformly distributed and welded under the top plate of the bottom stool perpendicular to the vertical plate of the bottom stool.
Furthermore, a plurality of top plate rib plates are uniformly welded below the top plate of the bottom stool in an overlapped state with the groove-shaped inner wall of the groove-shaped bulkhead in the vertical direction.
The inclined bottom stool top plate is directly adopted as a discharging inclined structure on one side of the groove-shaped bulkhead, the independent discharging plate is arranged in the groove on the other side of the groove-shaped bulkhead, double-side mounting of the discharging plate is not needed, the construction efficiency is high, materials are effectively saved, the manufacturing cost is reduced, the welding on the groove-shaped bulkhead is reduced, the strength can be effectively improved, and the quality of the ship body is ensured; a plurality of roof gusset perpendicular to end bench vertical plate equipartition welding dress is under end bench roof, only needs to correspond the vertical welding with the roof gusset and under end bench roof, need not to correspond from top to bottom with the inner wall direction of cell type bulkhead cell type, can further reduce the construction degree of difficulty, improves efficiency of construction and quality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic perspective structural view of the present invention.
In the figure: the cargo hold comprises a cargo
Detailed Description
The following further description is made in conjunction with the accompanying drawings and examples.
Shown in FIGS. 1 and 2: a bulk cargo ship anti-accumulation type bottom stool structure comprises a bottom stool
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