CN214084661U - High-strength manhole cover plate with reinforcing ribs for ocean vessel - Google Patents
High-strength manhole cover plate with reinforcing ribs for ocean vessel Download PDFInfo
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- CN214084661U CN214084661U CN202022691999.2U CN202022691999U CN214084661U CN 214084661 U CN214084661 U CN 214084661U CN 202022691999 U CN202022691999 U CN 202022691999U CN 214084661 U CN214084661 U CN 214084661U
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- manhole cover
- strengthening rib
- convex
- convex strengthening
- hinge
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Abstract
The utility model discloses an ocean vessel takes strengthening rib high strength manhole cover plate, including shell ring, manhole cover, hinge, wrench, convex strengthening rib, the manhole cover passes through hinged joint and installs on the shell ring, the hinge is connected to the wrench, the convex strengthening rib is located the manhole and covers, the quantity of convex strengthening rib is eight, the protruding height of convex strengthening rib is 4.5 mm. Pass through the manhole cover through hinged joint on the shell ring, twist the hand and connect the hinge, the convex strengthening rib is located the manhole and covers, and the quantity of convex strengthening rib is eight, and the protruding height of convex strengthening rib is 4.5mm, and the convex strengthening rib can effectively avoid the manhole cover inwards sunken, improves the compressive capacity of manhole cover, prolongs the life of manhole cover, guarantees the normal discrepancy and the ventilation of seaman.
Description
Technical Field
The utility model relates to an ocean vessel manhole cover technical field, in particular to ocean vessel takes strengthening rib high strength manhole cover plate.
Background
The manhole cover plate of the ocean vessel is arranged on the deck of the ocean vessel, so that seafarers can conveniently come in and go out and ventilate.
With the rapid development of ocean-going vessels, people have increasingly studied the manhole cover plates of ocean-going vessels. When the existing manhole cover plate of the ocean vessel is used for a huge ocean wheel, the manhole cover plate usually bears large pressure, the manhole cover plate is usually sunken inwards to deform, and normal access and ventilation of sea workers are affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve current ocean vessel manhole cover and use when huge ocean wheel, manhole cover often bears great pressure, often leads to manhole cover inwards sunken deformation, influences this technical problem of the normal discrepancy and the ventilation of seaman, provides an ocean vessel takes strengthening rib high strength manhole cover.
For realizing the purpose of the utility model, the utility model adopts the technical scheme that: including shell ring, manhole cover, hinge, wrench, convex strengthening rib, the manhole cover passes through the hinge mount on the shell ring, the hinge is connected to the wrench, the convex strengthening rib is located the manhole and covers, the quantity of convex strengthening rib is eight, the protruding height of convex strengthening rib is 4.5 mm.
Further, the diameter of the manhole cover is 0.9 meter.
Further, the thickness of the manhole cover is 1 mm.
Compared with the prior art, the utility model has the advantages that: pass through the manhole cover through hinged joint on the shell ring, twist the hand and connect the hinge, the convex strengthening rib is located the manhole and covers, and the quantity of convex strengthening rib is eight, and the protruding height of convex strengthening rib is 4.5mm, and the convex strengthening rib can effectively avoid the manhole cover inwards sunken, improves the compressive capacity of manhole cover, prolongs the life of manhole cover, guarantees the normal discrepancy and the ventilation of seaman.
Drawings
Fig. 1 is a schematic structural view of a high-strength manhole cover plate with reinforcing ribs for an ocean vessel of the present invention;
in the figure: 1. a shell ring; 2. a manhole cover; 3. a hinge; 4. screwing a hand; 5. and (4) convex reinforcing ribs.
Detailed Description
In view of the deficiencies in the prior art, the technical solution of the present invention can be provided through long-term research and a large amount of practice. The technical solution 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.
Fig. 1 is the embodiment of the utility model provides an ocean vessel takes strengthening rib high strength manhole cover plate structure sketch map. As shown in fig. 1, the embodiment of the utility model provides a deep-sea vessel takes strengthening rib high strength manhole cover plate: including shell ring 1, manhole cover 2, hinge 3, wrench 4, convex strengthening rib 5, manhole cover 2 passes through hinge 3 to be installed on shell ring 1, wrench 4 connects hinge 3, convex strengthening rib 5 is located manhole cover 2, the quantity of convex strengthening rib 5 is eight, the protruding height of convex strengthening rib 5 is 4.5 mm.
The embodiment of the utility model provides a pair of ocean vessel takes strengthening rib high strength manhole cover plate, the diameter of manhole cover 2 is 0.9 meters.
The embodiment of the utility model provides a pair of ocean vessel takes strengthening rib high strength manhole cover plate, manhole cover 2's thickness is 1 mm.
The beneficial effects of the utility model include: pass through the manhole cover through hinged joint on the shell ring, twist the hand and connect the hinge, the convex strengthening rib is located the manhole and covers, and the quantity of convex strengthening rib is eight, and the protruding height of convex strengthening rib is 4.5mm, and the convex strengthening rib can effectively avoid the manhole cover inwards sunken, improves the compressive capacity of manhole cover, prolongs the life of manhole cover, guarantees the normal discrepancy and the ventilation of seaman.
The utility model provides a pair of ocean vessel takes strengthening rib high strength manhole cover plate, it should understand, above-mentioned embodiment is only for the explanation the utility model discloses a technical conception and characteristics, its aim at let the personage of familiar with this technique can understand the utility model discloses an according to in order to implement, can not restrict with this the utility model discloses a protection scope. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (3)
1. The utility model provides an ocean vessel takes strengthening rib high strength manhole cover plate which characterized in that: including shell ring, manhole cover, hinge, wrench, convex strengthening rib, the manhole cover passes through the hinge mount on the shell ring, the hinge is connected to the wrench, the convex strengthening rib is located the manhole and covers, the quantity of convex strengthening rib is eight, the protruding height of convex strengthening rib is 4.5 mm.
2. The high-strength manhole cover with reinforcing ribs for ocean vessels according to claim 1, wherein: the diameter of the manhole cover is 0.9 meter.
3. The high-strength manhole cover with reinforcing ribs for ocean vessels according to claim 1, wherein: the thickness of the manhole cover is 1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022691999.2U CN214084661U (en) | 2020-11-23 | 2020-11-23 | High-strength manhole cover plate with reinforcing ribs for ocean vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022691999.2U CN214084661U (en) | 2020-11-23 | 2020-11-23 | High-strength manhole cover plate with reinforcing ribs for ocean vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214084661U true CN214084661U (en) | 2021-08-31 |
Family
ID=77451218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022691999.2U Active CN214084661U (en) | 2020-11-23 | 2020-11-23 | High-strength manhole cover plate with reinforcing ribs for ocean vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214084661U (en) |
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2020
- 2020-11-23 CN CN202022691999.2U patent/CN214084661U/en active Active
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