CN205499253U - Boats and ships engine space flap - Google Patents
Boats and ships engine space flap Download PDFInfo
- Publication number
- CN205499253U CN205499253U CN201620136683.8U CN201620136683U CN205499253U CN 205499253 U CN205499253 U CN 205499253U CN 201620136683 U CN201620136683 U CN 201620136683U CN 205499253 U CN205499253 U CN 205499253U
- Authority
- CN
- China
- Prior art keywords
- packing ring
- cover plate
- cushion cap
- adaptation
- seal washer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model provides a boats and ships engine space flap in simple structure, low cost, easy dismounting and saving ship deck space. The utility model discloses an each other the adaptation apron (1), cushion cap circle (2), etc. High packing ring (3) and seal ring (4), the fixed setting of cushion cap circle (2) adaptation is located host computer position department open -ended all around at ship deck (6), set up to be in when high packing ring (3) adaptation fixed connection on cushion cap circle (2), seal ring (4) adaptation is placed on high packing ring (3), fixing through a plurality of bolt group (5) all around of apron (1) on high packing ring (3), the apron (1) upper surface the height with ship deck (6) are consistent, seal ring (4) are arranged in the apron (1) and between high packing ring (3). The utility model is suitable for a shipbuilding technical field.
Description
Technical field
This utility model relates to a kind of marine main engine hatch board.
Background technology
Corresponding to the position of marine main engine on ship deck, generally opening will be reserved with so that main frame can pass in and out cabin.But it is all generally the hatch board being provided with routine on the position of deck respective hosts at present on medium and small-scale vessel, but its volume of the hatch board of routine is relatively large, and the most all it is above ship deck, this just occupies substantial amounts of space on ship deck, brings inner great inconvenience for crewman's activity on deck and work.And have some ship not to be reserved with main frame opening on ship deck, so when main frame need to recall cabin keep in repair or change time, then need to cut deck, this has just damaged the original structure in deck, make its sealing also have fastness to be destroyed, and cutting deck also creates the waste of material.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, it is provided that a kind of simple in construction, with low cost, easy accessibility and the marine main engine hatch board in saving ship deck space.
The technical scheme is that this utility model of this utility model includes the cover plate being mutually adapted, cushion cap circle, contour packing ring and seal washer, described cushion cap circle adaptation is fixedly installed on ship deck and is positioned at the surrounding of opening at position of host machine, described contour packing ring adaptation is fixed connection and is arranged on described cushion cap circle, described seal washer adaptation is placed on described contour packing ring, the surrounding of described cover plate is fixed on described contour packing ring by several bolt groups, the height of described cover plate upper surface is consistent with described ship deck, described seal washer is placed between described cover plate and described contour packing ring.
Being correspondingly arranged on the bolt hole consistent with described bolt group number on described cover plate, described contour packing ring and described seal washer respectively, described bolt group is threadeded with described cover plate, described contour packing ring and described seal washer successively mutually by described bolt hole.
Some reinforcements it are evenly arranged with on the lower surface of described cover plate.
Described marine main engine hatch board also includes several deep brackets, and described deep bracket connects and is arranged on the lower section of described ship deck and is fixedly connected with back and the deck cross member of described cushion cap circle.
The beneficial effects of the utility model are: in this utility model, owing to have employed contour packing ring by padded for the height of cover plate to consistent with the height of ship deck, so that entirety of the present utility model takies extra deck space not over deck, also depression be will not produce owing to causing deck entirety less than deck, thus crewman's work on deck and activity facilitated；
Again owing to being provided with seal washer between cover plate and contour packing ring, so that the weather tight of this utility model entirety is guaranteed；
It is to be arranged on contour packing ring by bolt group due to cover plate again, so group of only need to unclamping or tight a bolt can be achieved with the unlatching of cover plate and closes；
Again owing to being provided with reinforcement on the lower surface of cover plate, being connected with deep bracket at cushion cap circle with deck cross member, so that the intensity of this utility model entirety is strengthened.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is planing surface schematic diagram of the present utility model；
Fig. 3 is top view of the present utility model.
Detailed description of the invention
Such as Fig. 1, Fig. 2, shown in Fig. 3, this utility model includes the cover plate 1 being mutually adapted, cushion cap circle 2, contour packing ring 3 and seal washer 4, described cushion cap circle 2 adaptation is fixedly installed on ship deck 6 and is positioned at the surrounding of opening at position of host machine, described contour packing ring 3 adaptation is welded on described cushion cap circle 2, described seal washer 4 adaptation is welded on described contour packing ring 3, described seal washer 4 provides excellent sealing for this utility model, the surrounding of described cover plate 1 is fixed on described contour packing ring 3 by several bolt groups 5, depending on the quantity of described bolt group 5 actual size according to the periphery of described cover plate 1.The height of described cover plate 1 upper surface is consistent with described ship deck 6, and described seal washer 4 is placed between described cover plate 1 and described contour packing ring 3.
Being correspondingly arranged on the bolt hole consistent with described bolt group 5 number respectively on described cover plate 1, described contour packing ring 3 and described seal washer 4, described bolt group 5 is threadeded with described cover plate 1, described contour packing ring 3 and described seal washer 4 phase successively by described bolt hole.
Some reinforcements 11 it are evenly arranged with on the lower surface of described cover plate 1.Depending on the quantity of described reinforcement 11 is according to described cover plate 1 actual size.
Described marine main engine hatch board also includes that several deep brackets 7, the connection of described deep bracket 7 are arranged on the lower section of described ship deck 6 and fix weld with back and the deck cross member 8 of described cushion cap circle 2.Several described deep brackets 7 are centered around the rear peripheral of described cushion cap circle 2, depending on the quantity of described deep bracket 7 is according to the actual size of opening at described position of host machine and the actual weight of described cover plate 1.
In this utility model, only need to turn on described bolt group 5 can be realized as the unlatching of described cover plate 1；And tighten described bolt group 5 and can be realized as closing of described cover plate 1.
This utility model is applicable to shipbuilding technical field.
Claims (4)
1. a marine main engine hatch board, it is characterized in that: it includes the cover plate (1) being mutually adapted, cushion cap circle (2), contour packing ring (3) and seal washer (4), described cushion cap circle (2) adaptation is fixedly installed on ship deck (6) and is positioned at the surrounding of opening at position of host machine, the adaptive fixing connection of described contour packing ring (3) is arranged on described cushion cap circle (2), described seal washer (4) adaptation is placed on described contour packing ring (3), the surrounding of described cover plate (1) is fixed on described contour packing ring (3) by several bolt groups (5), the height of described cover plate (1) upper surface is consistent with described ship deck (6), described seal washer (4) is placed between described cover plate (1) and described contour packing ring (3).
Marine main engine hatch board the most according to claim 1, it is characterized in that: be correspondingly arranged on the bolt hole consistent with described bolt group (5) number on described cover plate (1), described contour packing ring (3) and described seal washer (4) respectively, described bolt group (5) is threadeded with described cover plate (1), described contour packing ring (3) and described seal washer (4) successively mutually by described bolt hole.
Marine main engine hatch board the most according to claim 1, it is characterised in that: it is evenly arranged with some reinforcements (11) on the lower surface of described cover plate (1).
Marine main engine hatch board the most according to claim 1, it is characterized in that: described marine main engine hatch board also includes several deep brackets (7), described deep bracket (7) connects and is arranged on the lower section of described ship deck (6) and is fixedly connected with back and the deck cross member (8) of described cushion cap circle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620136683.8U CN205499253U (en) | 2016-02-24 | 2016-02-24 | Boats and ships engine space flap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620136683.8U CN205499253U (en) | 2016-02-24 | 2016-02-24 | Boats and ships engine space flap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205499253U true CN205499253U (en) | 2016-08-24 |
Family
ID=56725231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620136683.8U Withdrawn - After Issue CN205499253U (en) | 2016-02-24 | 2016-02-24 | Boats and ships engine space flap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205499253U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107719589A (en) * | 2017-09-29 | 2018-02-23 | 江苏威和海洋工程设备有限公司 | A kind of hatch board of double ceramic layers |
| CN107719590A (en) * | 2017-09-29 | 2018-02-23 | 江苏威和海洋工程设备有限公司 | A kind of hatch board |
| CN107776832A (en) * | 2017-09-29 | 2018-03-09 | 江苏威和海洋工程设备有限公司 | A kind of hatch board with ceramic layer |
| CN107792297A (en) * | 2017-09-29 | 2018-03-13 | 江苏威和海洋工程设备有限公司 | A kind of hatch board with modified rubber sealing ring |
-
2016
- 2016-02-24 CN CN201620136683.8U patent/CN205499253U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107719589A (en) * | 2017-09-29 | 2018-02-23 | 江苏威和海洋工程设备有限公司 | A kind of hatch board of double ceramic layers |
| CN107719590A (en) * | 2017-09-29 | 2018-02-23 | 江苏威和海洋工程设备有限公司 | A kind of hatch board |
| CN107776832A (en) * | 2017-09-29 | 2018-03-09 | 江苏威和海洋工程设备有限公司 | A kind of hatch board with ceramic layer |
| CN107792297A (en) * | 2017-09-29 | 2018-03-13 | 江苏威和海洋工程设备有限公司 | A kind of hatch board with modified rubber sealing ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160824 Effective date of abandoning: 20230306 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160824 Effective date of abandoning: 20230306 |