CN105501395A - Marine horizontal manhole protecting cover - Google Patents
Marine horizontal manhole protecting cover Download PDFInfo
- Publication number
- CN105501395A CN105501395A CN201511017824.0A CN201511017824A CN105501395A CN 105501395 A CN105501395 A CN 105501395A CN 201511017824 A CN201511017824 A CN 201511017824A CN 105501395 A CN105501395 A CN 105501395A
- Authority
- CN
- China
- Prior art keywords
- cover plate
- cover
- plate
- hinged
- deck
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
- B63B19/12—Hatches; Hatchways
- B63B19/14—Hatch covers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
- B63B19/12—Hatches; Hatchways
- B63B19/14—Hatch covers
- B63B19/19—Hatch covers foldable
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention relates to a marine horizontal manhole protecting cover, comprising a first cover plate (5) and a second cover plate (6), wherein the first cover plate (5) and the second cover plate (6) are hinged to each other; the first cover plate is provided with a handle; the first cover plate is fixedly provided with an eye plate (2) which is used for connecting with a deck (13); one side of the second cover plate is hinged to the deck. The first cover plate is connected with the second cover plate through the matching of hinge plates (8) and perforated pins (7); the hinge plates are arranged pairwise, and are fixed at the bottom parts of the two cover plates in a staggered manner. A baffle plate (6) is arranged above the hinge position between the first cover plate and the second cover plate; one side of the baffle plate is fixedly connected onto the second cover plate; the other side of the baffle plate extends to the direction of the first cover plate. The marine horizontal manhole protecting cover has the advantage that the requirements on space arrangement and security measures of horizontal manhole forming position are met by utilization of a structure of mobile connection of the two cover plates.
Description
Technical field
To the present invention relates on ship deck offer the safeguard procedures of horizontal manhole, specifically refer to, a kind of horizontal manhole protective cover peculiar to vessel.
Background technology
Deck perforate is quite general aboard ship, such as, and the horizontal manhole that ship's staff comes in and goes out.If this tapping does not require watertight, then watertight manhole's lid need not be set.In this case, for the sake of security, usually following two kinds of safety prevention measures are taked at horizontal deck tapping:
Measure 1: fixed protection railing 17 is set around horizontal bore 14, and fix chainlet 15 (as shown in Figure 4) peculiar to vessel;
Measure 2: lay steel protective grille (as shown in Figure 5) in horizontal bore region.
Existing two kinds of safety prevention measures, have the following disadvantages:
(1), opening fails to close completely, can not be effectively dust-proof, easily causes damage to there being the goods of dust-proof requirement.
(2), can not effectively prevent small articles from falling from tapping, there is larger potential safety hazard.
(3) if the horizontal bore of opening wide is arranged on middle transition platform, easily cause and step on empty danger.
(4), take floor space comparatively greatly, be difficult in space-constrained region arrange.
To sum up, existing safeguard procedures can not meet the requirement of offering space, horizontal manhole place layout and safety measure.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of horizontal manhole protective cover peculiar to vessel, can meet the requirement that horizontal manhole offers space, place layout and safety measure.
Solve the problem, the present invention adopts following technical measures:
A kind of horizontal manhole protective cover peculiar to vessel, is characterized in that:
It comprises the first cover plate and the second cover plate that are hinged, and described first cover plate is provided with handle, the first cover plate is installed with the eye plate for being connected with deck, and the side of described second cover plate is above deck hinged.
As further improvement, hinged between described first cover plate and the second cover plate is that flap is connected with the coupling of pin with split pin hole, and described flap occurs in pairs, becomes the staggered bottom being fixed on two cover plates.
Further again, in order to prevent two cover plate hinged places to lower recess, the top along the hinged place of the first cover plate and the second cover plate is provided with baffle plate, and the side of described baffle plate is fixed on the second cover plate, and the opposite side of baffle plate extends to the first cover plate direction.
Preferably, described second cover plate is hinged by the U-shaped round steel and affixed sleeve being above deck fixed in its side.
Further, for the ease of from above and below open cover plate, the quantity of described handle is two, is fixed in upper end and the bottom of the first cover plate respectively.
Compared with prior art, beneficial effect of the present invention is:
(1), the present invention effectively can stop dust to enter another one cabin by horizontal bore from a cabin, thus prevent the cross pollution of lade between different cabin to greatest extent.
(2), can avoid in goods transport process, the possibility that fine pieces is fallen from horizontal deck tapping, eliminate the potential safety hazard fallen thing and may cause.
(3), Foldable cover plate still can ensure the smooth of deck plane after closing, and cover plate region can be used as middle transition platform and has a rest for ship's staff.
(4), connect the hinge arrangement of cover plate and ensure that the alerting ability that cover plate operate, can cover plate standard-sized sheet or part unlatching according to requirements.
(5), according to the free space of horizontal deck tapping, multiple different collection mode can be chosen.
(6), cover plate may be folded on together after opening, convenient fixing, and floor area is less.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the cutaway view along A-A place in Fig. 1.
Fig. 3 is the structural representation of the present invention when folding up.
Fig. 4 is the structural representation of prior art safeguard procedures 1.In figure, 15 is chainlet peculiar to vessel; 16 is vertical ladder; 17 is protection railing.
Fig. 5 is the structural representation of prior art safeguard procedures 2.In figure, 18 is grid.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in further detail; the restriction of described embodiment not to invention protection domain; obviously, those of ordinary skill in the art are not needing to obtain other embodiments under the prerequisite paying creative work, and these all belong to protection scope of the present invention.
Shown in composition graphs 1 and Fig. 2, a kind of horizontal manhole protective cover peculiar to vessel, it comprises the hinged flap 8 that passes through between the first cover plate 5 and the second cover plate 9, two cover plates be hinged and realizes with coordinating of pin with split pin hole 7, inserts latch 12 and locate in pin with split pin hole.Described flap occurs in pairs, becomes the staggered bottom being fixed on two cover plates, and as preferably, the flap bottom two cover plates is two groups.
Described first cover plate is provided with handle, and the quantity of described handle is two, is respectively upper end handle 4 and lower end handle 3, for the keying of cover plate.Two handles correspondences are fixed in upper end and the bottom of the first cover plate.First cover plate is installed with the eye plate 2 for being connected with the registration mast 1 on deck 13, the side of described second cover plate is above deck hinged.As preferably, described second cover plate is hinged with affixed sleeve 11 above deck by the U-shaped round steel 10 being fixed in its side, by inserting latch 12.
In order to prevent two cover plates in the on-state hinged place depression go down, the top along the hinged place of the first cover plate and the second cover plate is provided with baffle plate 6, and the side of described baffle plate is fixed on the second cover plate, and the opposite side of baffle plate extends to the first cover plate direction.
As shown in Figure 2, the present invention can be covered in the on-state above horizontal manhole lid, realizes being connected and fixed of cover plate and deck by eye plate and registration mast.As shown in Figure 3, when crewman needs to come in and go out horizontal manhole 14, two cover plates are folded up and are placed on manhole side, have saved the space shared by cover plate.
Claims (5)
1. a horizontal manhole protective cover peculiar to vessel, is characterized in that:
It comprises the first cover plate (5) and the second cover plate (9) that are hinged, described first cover plate is provided with handle, first cover plate is installed with the eye plate (2) for being connected with deck (13), the side of described second cover plate is above deck hinged.
2. horizontal manhole protective cover peculiar to vessel according to claim 1, is characterized in that:
Hinged between described first cover plate and the second cover plate is that flap (8) is connected with the coupling of pin with split pin hole (7), and described flap occurs in pairs, becomes the staggered bottom being fixed on two cover plates.
3. horizontal manhole protective cover peculiar to vessel according to claim 1 and 2, is characterized in that:
Top along the hinged place of the first cover plate and the second cover plate is provided with baffle plate (6), and the side of described baffle plate is fixed on the second cover plate, and the opposite side of baffle plate extends to the first cover plate direction.
4. horizontal manhole protective cover peculiar to vessel according to claim 1, is characterized in that:
Described second cover plate is hinged with affixed sleeve (11) above deck by the U-shaped round steel (10) being fixed in its side.
5. horizontal manhole protective cover peculiar to vessel according to claim 1, is characterized in that:
The quantity of described handle is two, is fixed in upper end and the bottom of the first cover plate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511017824.0A CN105501395A (en) | 2015-12-29 | 2015-12-29 | Marine horizontal manhole protecting cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511017824.0A CN105501395A (en) | 2015-12-29 | 2015-12-29 | Marine horizontal manhole protecting cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105501395A true CN105501395A (en) | 2016-04-20 |
Family
ID=55709804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511017824.0A Pending CN105501395A (en) | 2015-12-29 | 2015-12-29 | Marine horizontal manhole protecting cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105501395A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836053A (en) * | 2016-05-29 | 2016-08-10 | 黄浩 | Hatch cover with concealed type hand-operated device |
| CN105905240A (en) * | 2016-05-29 | 2016-08-31 | 黄浩 | Hatch cover with handrail device |
| CN107757819A (en) * | 2017-11-09 | 2018-03-06 | 中船黄埔文冲船舶有限公司 | Removable falling proof device |
| CN109094733A (en) * | 2018-08-15 | 2018-12-28 | 招商局重工（江苏）有限公司 | A kind of marine worker semi-submerged platform overturning hatch grafting's cover board arrangement |
| CN109398606A (en) * | 2018-10-12 | 2019-03-01 | 上海外高桥造船有限公司 | A kind of grille cover for lower channel manhole in cabin |
| CN109552561A (en) * | 2018-12-07 | 2019-04-02 | 江苏现代造船技术有限公司 | A kind of split grille cover in channel |
| CN113460268A (en) * | 2021-08-17 | 2021-10-01 | 江苏扬子三井造船有限公司 | Ship temporary fabrication hole opening operation method |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB792216A (en) * | 1955-09-23 | 1958-03-19 | Goetaverken Ab | Improvements in and relating to cargo hatches |
| DE1506750A1 (en) * | 1967-06-01 | 1969-09-25 | Kloess Hans K | Hatch cover |
| US5301626A (en) * | 1992-12-24 | 1994-04-12 | The Main Deck, Inc. | Cargo hatch cover mechanism |
| JPH0629997U (en) * | 1992-09-25 | 1994-04-19 | 株式会社新来島どっく | Grating panel opening / closing device for frozen vessels |
| US20040011266A1 (en) * | 2002-03-04 | 2004-01-22 | Rabal Clifford R. | Apparatus, and associated method, for operating a lid to a hatch |
| CN201058947Y (en) * | 2007-06-30 | 2008-05-14 | 陈平 | Folding ironing board |
| CN101618754A (en) * | 2009-08-17 | 2010-01-06 | 陈桂晖 | Ship hatchcover opening device |
| CN201472627U (en) * | 2009-07-15 | 2010-05-19 | 江阴市船舶设备制造有限公司 | Marine fireproof and watertight hatch cover |
| KR20120028412A (en) * | 2010-09-14 | 2012-03-23 | 대우조선해양 주식회사 | Apparatus for opening and closing the hatch cover |
| CN102452452A (en) * | 2010-10-18 | 2012-05-16 | 王艳 | Hatch cover |
| CN103061635A (en) * | 2013-01-18 | 2013-04-24 | 上海科得威船舶技术工程有限公司 | Hatch cover opening device |
| CN203439229U (en) * | 2013-07-04 | 2014-02-19 | 江门市南洋船舶工程有限公司 | Easily-assembled sealing device for ship channel hole |
| CN103786834A (en) * | 2014-02-14 | 2014-05-14 | 武昌船舶重工有限责任公司 | Manhole cover for ship |
| CN203667167U (en) * | 2014-01-14 | 2014-06-25 | 台州市椒江浙东制桶厂 | Paper barrel |
| CN204682996U (en) * | 2015-05-21 | 2015-10-07 | 刘瑞康 | A kind of Portable book end |
| CN205327341U (en) * | 2015-12-29 | 2016-06-22 | 上海船舶研究设计院 | Marine horizontal manhole protective cover |
-
2015
- 2015-12-29 CN CN201511017824.0A patent/CN105501395A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB792216A (en) * | 1955-09-23 | 1958-03-19 | Goetaverken Ab | Improvements in and relating to cargo hatches |
| DE1506750A1 (en) * | 1967-06-01 | 1969-09-25 | Kloess Hans K | Hatch cover |
| JPH0629997U (en) * | 1992-09-25 | 1994-04-19 | 株式会社新来島どっく | Grating panel opening / closing device for frozen vessels |
| US5301626A (en) * | 1992-12-24 | 1994-04-12 | The Main Deck, Inc. | Cargo hatch cover mechanism |
| US20040011266A1 (en) * | 2002-03-04 | 2004-01-22 | Rabal Clifford R. | Apparatus, and associated method, for operating a lid to a hatch |
| CN201058947Y (en) * | 2007-06-30 | 2008-05-14 | 陈平 | Folding ironing board |
| CN201472627U (en) * | 2009-07-15 | 2010-05-19 | 江阴市船舶设备制造有限公司 | Marine fireproof and watertight hatch cover |
| CN101618754A (en) * | 2009-08-17 | 2010-01-06 | 陈桂晖 | Ship hatchcover opening device |
| KR20120028412A (en) * | 2010-09-14 | 2012-03-23 | 대우조선해양 주식회사 | Apparatus for opening and closing the hatch cover |
| CN102452452A (en) * | 2010-10-18 | 2012-05-16 | 王艳 | Hatch cover |
| CN103061635A (en) * | 2013-01-18 | 2013-04-24 | 上海科得威船舶技术工程有限公司 | Hatch cover opening device |
| CN203439229U (en) * | 2013-07-04 | 2014-02-19 | 江门市南洋船舶工程有限公司 | Easily-assembled sealing device for ship channel hole |
| CN203667167U (en) * | 2014-01-14 | 2014-06-25 | 台州市椒江浙东制桶厂 | Paper barrel |
| CN103786834A (en) * | 2014-02-14 | 2014-05-14 | 武昌船舶重工有限责任公司 | Manhole cover for ship |
| CN204682996U (en) * | 2015-05-21 | 2015-10-07 | 刘瑞康 | A kind of Portable book end |
| CN205327341U (en) * | 2015-12-29 | 2016-06-22 | 上海船舶研究设计院 | Marine horizontal manhole protective cover |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836053A (en) * | 2016-05-29 | 2016-08-10 | 黄浩 | Hatch cover with concealed type hand-operated device |
| CN105905240A (en) * | 2016-05-29 | 2016-08-31 | 黄浩 | Hatch cover with handrail device |
| CN105836053B (en) * | 2016-05-29 | 2017-10-10 | 黄浩 | A kind of hatch board of the concealed hand steered device of band |
| CN107757819A (en) * | 2017-11-09 | 2018-03-06 | 中船黄埔文冲船舶有限公司 | Removable falling proof device |
| CN109094733A (en) * | 2018-08-15 | 2018-12-28 | 招商局重工（江苏）有限公司 | A kind of marine worker semi-submerged platform overturning hatch grafting's cover board arrangement |
| CN109398606A (en) * | 2018-10-12 | 2019-03-01 | 上海外高桥造船有限公司 | A kind of grille cover for lower channel manhole in cabin |
| CN109552561A (en) * | 2018-12-07 | 2019-04-02 | 江苏现代造船技术有限公司 | A kind of split grille cover in channel |
| CN113460268A (en) * | 2021-08-17 | 2021-10-01 | 江苏扬子三井造船有限公司 | Ship temporary fabrication hole opening operation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105501395A (en) | Marine horizontal manhole protecting cover | |
| US6920963B2 (en) | Apparatus having vertically movable personnel cages for a spreader | |
| CN205327341U (en) | Marine horizontal manhole protective cover | |
| CN111409769A (en) | Combined hatch cover device | |
| CN204646079U (en) | A kind of elevator pit cat ladder | |
| NO334607B1 (en) | Adjustable edge defining barrier. | |
| WO2015178511A1 (en) | Folding rail for construction heavy machine | |
| CN104890815B (en) | Flush type grille cover | |
| DE102013201012B4 (en) | Container for storing Boldmunition on a ship | |
| CN205445331U (en) | Train slide rail formula inspection door | |
| EP3019384A1 (en) | Cleaning cart | |
| EP2619033B1 (en) | Fall-preventing system, particularly for vehicle- transporting trucks | |
| CN212716406U (en) | Folding ladder stand for tank container | |
| KR20140035110A (en) | Manhole having handgrip | |
| CN211417529U (en) | Ocean platform hatch board formula of sinking promotes handle | |
| CN208683055U (en) | Multi-functional storage box and ship | |
| CN107215585B (en) | A kind of walk away safety manhole cover with handrail function | |
| CN107472457B (en) | A kind of channel design, ship and motor hang out method | |
| CN207450156U (en) | Harbour overhangs operation hanger structure | |
| KR20140002826U (en) | Platform for Ship | |
| CN105905240B (en) | A kind of hatch board of the hand steered device of band | |
| CN105003140B (en) | Hard open top container | |
| CN211656567U (en) | Equipment box | |
| CN212317470U (en) | Attached type lifting scaffold combined ladder stand for construction | |
| CN209685168U (en) | A kind of movable type hatch board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |
|
| RJ01 | Rejection of invention patent application after publication |