CN107323616A - A kind of manhole protector of ship - Google Patents
A kind of manhole protector of ship Download PDFInfo
- Publication number
- CN107323616A CN107323616A CN201710541201.6A CN201710541201A CN107323616A CN 107323616 A CN107323616 A CN 107323616A CN 201710541201 A CN201710541201 A CN 201710541201A CN 107323616 A CN107323616 A CN 107323616A
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- base
- manhole
- ship
- bar
- 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
- B63B19/28—Other safety means
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 provides a kind of manhole protector of ship, belong to technical field of ships.It solves the object fallen down above manhole and injures the technical problems such as the personnel in people's hole path by a crashing object.The manhole protector of this ship includes baffle plate, and the side of baffle plate is fixed with fix bar, and the bottom of fix bar, which is fixed with base, base, opens up through hole one, and the opposite side of baffle plate is hinged with support bar.The present invention can prevent the article fallen down above manhole from injuring the personnel in people's hole path by a crashing object, and the safety of personnel is protected well, and support bar is played a supporting role to baffle plate jointly with fix bar, dam forces is more balanced, anti-baffle plate rollover.
Description
Technical field
The invention belongs to technical field of ships, it is related to a kind of manhole protector of ship.
Background technology
With the fast development of China's shipbuilding industry, the security performance to ship is also increasingly paid attention to, on current ship
People's hole path, substantially arranges railing around it, plays certain protective action, but during inspection and repair of ship, due to
There is no shelter above this people's hole path, the thing often fallen down when people is in people's hole path by top is pounded to ship
The personal safety of member brings very big threat.
The content of the invention
The present invention is directed to the above mentioned problem of existing technology presence there is provided a kind of manhole protector of ship, of the invention
Technical problem to be solved is：How to prevent the object fallen down above manhole from injuring the personnel in people's hole path by a crashing object.
The purpose of the present invention can be realized by following technical proposal：
The manhole protector of a kind of ship, it is characterised in that the manhole protector of the ship includes baffle plate, described
The side of baffle plate is fixed with fix bar, and the bottom of the fix bar, which is fixed with base, the base, opens up through hole one, the gear
The opposite side of plate is hinged with support bar.
Its operation principle is：Through hole bolt passes through through hole one, and base is fixed on the deck beside manhole, makes baffle plate position
In the top of manhole, baffle plate can prevent the object fallen down above manhole from injuring the personnel in people's hole path by a crashing object, and people is protected well
The safety of member, support bar is located at the relative side of fix bar, and baffle plate is played a supporting role jointly with fix bar, makes dam forces
More balance, anti-baffle plate rollover.
In a kind of manhole protector of above-mentioned ship, upper end and the baffle plate of the support bar are hinged, support
The bottom of bar is fixed with support block, and the bottom surface of the support block is plane.The bottom surface of support block is plane, and it can be with deck
Face is contacted, and the structure can increase the contact area between support bar and deck, support bar is played more stable branch to baffle plate
Support is acted on.
In a kind of manhole protector of above-mentioned ship, the support block is square, and through hole is offered in support block
Two.Screwed hole is opened up on deck, is threadedly coupled afterwards with screwed hole through through hole two using bolt, the nut of bolt is resisted against branch
So as to which support block be fixed above deck on bracer, support bar can be made to play more stable supporting role to baffle plate.
In a kind of manhole protector of above-mentioned ship, the base is square, and the fix bar is fixed on base
Middle part, the through hole one is for several and along the circumferentially distributed of base.Being fixed on the fix bar in the middle part of base makes base stress
More balance, through hole one is along the circumferentially distributed of base, and bolt can be set by making the surrounding of base, and the fixation to base is more firm
Gu.
In a kind of manhole protector of above-mentioned ship, the baffle plate is rounded, and the support bar and fix bar are equal
Cylindrical, the center of circle three of the axis of support bar, the axis of fix bar and baffle plate is in the same plane.Support bar and fixation
Bar is oppositely arranged and the plane where the axis of the two is by the center of circle of baffle plate, and the structure makes the stress of baffle plate more balance, and is propped up
Strut and fix bar can carry out more stable support to baffle plate.
Compared with prior art, advantages of the present invention is as follows：
1st, the baffle plate of manhole protector can prevent the object fallen down above manhole from injuring the personnel in people's hole path by a crashing object, very
The safety of personnel is protected well.
2nd, the support bar and fix bar of manhole protector are played a supporting role to baffle plate jointly, dam forces is more put down
Weighing apparatus, anti-baffle plate rollover.
Brief description of the drawings
Fig. 1 is the structural representation of manhole protector.
In figure, 1 baffle plate；2 fix bars；3 bases；3a through holes one；4 support bars；4a support blocks；4a1 through holes two.
Embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in figure 1, the manhole protector of this ship includes baffle plate 1, the side of baffle plate 1 is fixed with fix bar 2, fixed
The bottom of bar 2, which is fixed with base 3, base 3, opens up the 3a of through hole one, and the opposite side of baffle plate 1 is hinged with support bar 4.
As shown in figure 1, in the present embodiment, upper end and the baffle plate 1 of support bar 4 are hinged, and the bottom of support bar 4 is fixed
There is support block 4a, support block 4a bottom surface is plane.Support block 4a bottom surface is plane, and it can be contacted with deck plane, the knot
Structure can increase the contact area between support bar 4 and deck, support bar 4 is played more stable supporting role to baffle plate 1.
As shown in Figure 1, it is preferred that support block 4a is square, the 4a1 of through hole two is offered on support block 4a.Opened up on deck
Screwed hole, is threadedly coupled after passing through the 4a1 of through hole two using bolt with screwed hole, the nut of bolt be resisted against on support block 4a from
And fix support block 4a above deck, support bar 4 can be made to play more stable supporting role to baffle plate 1.
As shown in figure 1, preferably, base 3 is square, fix bar 2 is fixed on the middle part of base 3, if the 3a of through hole one is
Dry and along the circumferentially distributed of base 3.Being fixed on the fix bar 2 at the middle part of base 3 makes the stress of base 3 more balance, the 3a of through hole one
Along the circumferentially distributed of base 3, bolt can be set by making the surrounding of base 3, and the fixation to base 3 is more firm.
As shown in Figure 1, it is preferred that baffle plate 1 is rounded, support bar 4 and fix bar 2 are cylindrical, the axle of support bar 4
The center of circle three of line, the axis of fix bar 2 and block baffle plate 1 is in the same plane.Support bar 4 and fix bar 2 are oppositely arranged
And the plane where the axis of the two, by the center of circle of baffle plate 1, the structure makes the stress of baffle plate 1 more balance, support bar 4 and solid
The support that fixed pole 2 can more be stablized to baffle plate 1.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (5)
1. the manhole protector of a kind of ship, it is characterised in that the manhole protector of the ship includes baffle plate (1), institute
The side for stating baffle plate (1) is fixed with fix bar (2), and the bottom of the fix bar (2) is fixed with base (3), the base (3)
Through hole one (3a) is opened up, the opposite side of the baffle plate (1) is hinged with support bar (4).
2. a kind of manhole protector of ship according to claim 1, it is characterised in that the support bar (4) it is upper
End is hinged with baffle plate (1), and the bottom of support bar (4) is fixed with support block (4a), and the bottom surface of the support block (4a) is
Plane.
3. the manhole protector of a kind of ship according to claim 2, it is characterised in that the support block (4a) is in side
Through hole two (4a1) is offered in shape, support block (4a).
4. a kind of manhole protector of ship according to claim 1 or 2 or 3, it is characterised in that the base (3)
It is square, the fix bar (2) is fixed on the middle part of base (3), the through hole one (3a) is for several and along the week of base (3)
To distribution.
5. a kind of manhole protector of ship according to claim 1 or 2 or 3, it is characterised in that the baffle plate (1)
Rounded, the support bar (4) and fix bar (2) are cylindrical, axis, the axis and gear of fix bar (2) of support bar (4)
The center of circle three of plate (1) is in the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710541201.6A CN107323616A (en) | 2017-07-05 | 2017-07-05 | A kind of manhole protector of ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710541201.6A CN107323616A (en) | 2017-07-05 | 2017-07-05 | A kind of manhole protector of ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107323616A true CN107323616A (en) | 2017-11-07 |
Family
ID=60196179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710541201.6A Pending CN107323616A (en) | 2017-07-05 | 2017-07-05 | A kind of manhole protector of ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107323616A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155247A (en) * | 2019-06-06 | 2019-08-23 | 上海外高桥造船有限公司 | Confined space shedding motion |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201179957Y (en) * | 2008-04-15 | 2009-01-14 | 泰州口岸船舶有限公司 | Watercraft access hole protecting device |
| CN201756172U (en) * | 2010-08-24 | 2011-03-09 | 大连船舶重工集团有限公司 | Process unit for protecting safety of deck constructers |
| CN202163579U (en) * | 2011-06-23 | 2012-03-14 | 浙江省海运集团舟山五洲船舶修造有限公司 | Ship manhole protective cover |
| CN202345885U (en) * | 2011-11-25 | 2012-07-25 | 广州中船龙穴造船有限公司 | Manhole guardrail |
| KR20130033758A (en) * | 2011-09-27 | 2013-04-04 | 에스티엑스조선해양 주식회사 | Manhole safety cover for vessel |
| CN203186547U (en) * | 2013-02-05 | 2013-09-11 | 舟山中远船务工程有限公司 | Manhole protective cover |
| CN204956855U (en) * | 2015-08-21 | 2016-01-13 | 上海船厂船舶有限公司 | Protective barrier |
| WO2016068721A1 (en) * | 2014-10-28 | 2016-05-06 | Zeroes Technology As | Safety equipment for a manhole. |
-
2017
- 2017-07-05 CN CN201710541201.6A patent/CN107323616A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201179957Y (en) * | 2008-04-15 | 2009-01-14 | 泰州口岸船舶有限公司 | Watercraft access hole protecting device |
| CN201756172U (en) * | 2010-08-24 | 2011-03-09 | 大连船舶重工集团有限公司 | Process unit for protecting safety of deck constructers |
| CN202163579U (en) * | 2011-06-23 | 2012-03-14 | 浙江省海运集团舟山五洲船舶修造有限公司 | Ship manhole protective cover |
| KR20130033758A (en) * | 2011-09-27 | 2013-04-04 | 에스티엑스조선해양 주식회사 | Manhole safety cover for vessel |
| CN202345885U (en) * | 2011-11-25 | 2012-07-25 | 广州中船龙穴造船有限公司 | Manhole guardrail |
| CN203186547U (en) * | 2013-02-05 | 2013-09-11 | 舟山中远船务工程有限公司 | Manhole protective cover |
| WO2016068721A1 (en) * | 2014-10-28 | 2016-05-06 | Zeroes Technology As | Safety equipment for a manhole. |
| CN204956855U (en) * | 2015-08-21 | 2016-01-13 | 上海船厂船舶有限公司 | Protective barrier |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155247A (en) * | 2019-06-06 | 2019-08-23 | 上海外高桥造船有限公司 | Confined space shedding motion |
| CN110155247B (en) * | 2019-06-06 | 2020-11-03 | 上海外高桥造船有限公司 | Limited space opening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171107 |
|
| RJ01 | Rejection of invention patent application after publication |