CN201506454U - Hole covers for sealing temporary fabrication holes - Google Patents
Hole covers for sealing temporary fabrication holes Download PDFInfo
- Publication number
- CN201506454U CN201506454U CN2009202108532U CN200920210853U CN201506454U CN 201506454 U CN201506454 U CN 201506454U CN 2009202108532 U CN2009202108532 U CN 2009202108532U CN 200920210853 U CN200920210853 U CN 200920210853U CN 201506454 U CN201506454 U CN 201506454U
- Authority
- CN
- China
- Prior art keywords
- auxiliary hole
- port lid
- involution
- interim
- fabrication holes
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Hinges (AREA)
Abstract
The utility model discloses hole covers for sealing temporary fabrication holes. The hole covers are movably connected with the fabrication holes, and the shapes of the hole covers are matched with that of the fabrication holes. By adopting the utility model, the temporary fabrication holes are in hinge connection with each other in a brand-new manner, so as to enable the construction to be safer, the operation to be more convenient and time-saving, and meanwhile the loss of the fabrication holes covers can be avoided.
Description
Technical field
The utility model relates to a kind of port lid, particularly relates to the port lid that is used for the involution auxiliary hole in the hull operation.
Background technology
Hull adds man-hour, in the lift-launch process of segmented general group or segmentation, complete cross section, often need be on the deck or bottom plating or bulkhead, leg etc. locate to offer the interim auxiliary hole in many places, be used for the installation and processing at each position of hull.After finishing, construction operation needs to carry out sealing of hole.It is safe and attractive in appearance to guarantee to be about to these interim auxiliary hole involutions.And the involution of existing interim auxiliary hole all is to adopt spot welding to stick the form that falls apart, its attaching form is very lack of standardization and influence application and production operation, simultaneously, shrouding is because of being split type the connection with interim auxiliary hole, the loss situation of shrouding is also very serious, cause when the interim auxiliary hole of needs involution, can only removing to make again one even the corresponding blind patch of polylith again more temporarily, thereby not only wasted sheet material but also incured loss through delay the making duration.
The utility model content
Technical problem to be solved in the utility model: be that the port lid that the interim auxiliary hole of involution is used when overcoming the existing ship operation is very easily lost the defective that has potential safety hazard, provide a kind of and can avoid losing and port lid that the interim auxiliary hole of involution easy to use is used of port lid.
The utility model solves above-mentioned technical matters by following technical proposals: the port lid that the interim auxiliary hole of a kind of involution is used, the orifice plate of this port lid and this auxiliary hole is movably connected.
Wherein, this port lid and this auxiliary hole orifice plate is connected to hinged or pivot joint.
Wherein, the shape of this port lid profile and this auxiliary hole matches, or is the former cutting member under the cutting when cutting this auxiliary hole.
Wherein, this port lid has an outside face that flushes with this auxiliary hole orifice plate.
Wherein, the outside face longitudinal edge place of this port lid is provided with one and is used for the hasp that is interlocked with this auxiliary hole.
Positive progressive effect of the present utility model is: the utility model adopts the port lid of hinge type of attachment, has not only saved cost but also accelerated production time, has increased the safety of operation simultaneously, and convenient construction has avoided auxiliary hole to mend losing of plate.
Description of drawings
Assembly drowing when Fig. 1 is the interim auxiliary hole port lid involution of the utility model one preferred embodiment.
Constructional drawing when Fig. 2 opens for the interim auxiliary hole port lid of the utility model one preferred embodiment.
The specific embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
As depicted in figs. 1 and 2, the utility model provides a kind of involution interim auxiliary hole port lid, for the ease of opening and involution the former cutting member when this port lid 2 can be this auxiliary hole of cutting under the cutting at any time.The profile of port lid 2 matches with the shape of this interim auxiliary hole 1, and port lid 2 and the orifice plate 5 employing flexible connections of auxiliary hole 1 temporarily, such as, can adopt connection mode hinged or that articulate.Include on the port lid 2 one with this interim auxiliary hole 1 inside face 202 of involution and the outside face 201 that flushes with this interim auxiliary hole 1 aperture mutually.In order to fix interim technology port lid in operation and the perforations adding process, be equipped with one and be used for hasp 4 that the orifice plate 5 with this interim auxiliary hole 1 is interlocked and carry out spot welding and fix at the outside face 201 longitudinal edge places of port lid 2.What adopt in the present embodiment is that the installation method of hinge 3 is a prior art, does not give unnecessary details at this by the connection mode of two hinges 3 with the orifice plate 5 of port lid 2 and interim auxiliary hole 1.Longitudinal edge place by port lid outside face 201 establishes a concave shape hasp 4.When needs are opened interim auxiliary hole 1, then the recess of hasp 4 upwards and the one end port lid 2 is held up, when needs with port lid 2 during with interim auxiliary hole 1 involution, port lid 2 then overturns, hasp 4 is inverted with port lid 2 upset backs, and port lid 2 is linked to each other with orifice plate 5, and interim auxiliary hole 1 is sealed.
Adopt the utility model, both avoided the losing of port lid 2 of interim auxiliary hole 1, and saved manufacturing cost, accelerated production time.
Though more than described the specific embodiment of the present utility model, but those skilled in the art is to be understood that, these only are casehistorys, under the prerequisite that does not deviate from principle of the present utility model and essence, can make numerous variations or modification to these embodiments.Therefore, protection domain of the present utility model is limited by appended claims.
Claims (5)
1. the port lid that the interim auxiliary hole of involution is used is characterized in that the orifice plate of this port lid and this auxiliary hole is movably connected.
2. the port lid that the interim auxiliary hole of involution as claimed in claim 1 is used is characterized in that, being connected to hinged or articulating of this port lid and this auxiliary hole orifice plate.
3. the port lid that the interim auxiliary hole of involution as claimed in claim 2 is used is characterized in that the shape of this port lid profile and this auxiliary hole matches, or is the former cutting member that cuts down when cutting this auxiliary hole.
4. the port lid that the interim auxiliary hole of involution as claimed in claim 3 is used is characterized in that, this port lid has an outside face that flushes with this auxiliary hole orifice plate.
5. the port lid that the interim auxiliary hole of involution as claimed in claim 4 is used is characterized in that, the outside face longitudinal edge place of this port lid is provided with one and is used for the hasp that is interlocked with this auxiliary hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202108532U CN201506454U (en) | 2009-10-16 | 2009-10-16 | Hole covers for sealing temporary fabrication holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202108532U CN201506454U (en) | 2009-10-16 | 2009-10-16 | Hole covers for sealing temporary fabrication holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201506454U true CN201506454U (en) | 2010-06-16 |
Family
ID=42467582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202108532U Expired - Fee Related CN201506454U (en) | 2009-10-16 | 2009-10-16 | Hole covers for sealing temporary fabrication holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201506454U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627654A (en) * | 2020-12-09 | 2021-04-09 | 大连中远海运重工有限公司 | Temporary fabrication hole cover plate hinge |
| CN113788124A (en) * | 2021-10-08 | 2021-12-14 | 南通中远海运川崎船舶工程有限公司 | Temporary craft hole opening and resealing method for ship |
-
2009
- 2009-10-16 CN CN2009202108532U patent/CN201506454U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627654A (en) * | 2020-12-09 | 2021-04-09 | 大连中远海运重工有限公司 | Temporary fabrication hole cover plate hinge |
| CN113788124A (en) * | 2021-10-08 | 2021-12-14 | 南通中远海运川崎船舶工程有限公司 | Temporary craft hole opening and resealing method for ship |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201506454U (en) | Hole covers for sealing temporary fabrication holes | |
| CN106608167B (en) | Door sealing construction | |
| DE102015100007B4 (en) | End seal for a vehicle | |
| CN104092118B (en) | Top cover spliced waterproof structure | |
| CN205059166U (en) | No tang sealing method's wing tank door seal structure | |
| CN202986766U (en) | Top cover assembly for automobile body | |
| CN207523038U (en) | A kind of heat seal toolbox applied to high-frequency heat sealing machine | |
| CN205610186U (en) | Take sealing washer for cable joint of protection film | |
| CN204386304U (en) | A kind of automobile door lock stiffener | |
| CN209320643U (en) | A kind of vehicle and its lateral coaming plate | |
| CN204040820U (en) | Weather-tight shutter on Floating Production oil storage easing gear | |
| CN205890472U (en) | Perfume is hammered into shape to on -vehicle safety | |
| CN205224111U (en) | Sealed manhole well lid | |
| CN206736849U (en) | A kind of be hinged baffle device for water | |
| CN205911435U (en) | Integration dustcoat and embellished antenna | |
| CN201981965U (en) | Mounting door hole of fire door on upper ship body of semi-submersible platform | |
| CN104153510A (en) | Skylight auxiliary frame | |
| CN202227823U (en) | Waterproof padlock | |
| CN207436835U (en) | A kind of more hinge pivoted arm manhole door structures of alkali collection drum | |
| CN205034593U (en) | Chamber door door seals mechanism and has its container | |
| CN209382615U (en) | A kind of outsourcing angular component | |
| CN207536094U (en) | A kind of full-rotating rudder screw bottom closing plate structure | |
| CN209585994U (en) | A kind of durable reliable hinge | |
| CN209384848U (en) | It is a kind of can front installation hinge liner plate component | |
| CN202520124U (en) | Hinged strengthening structure for luggage compartment door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20171016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |