CN104828206A - Fall-protection support for manhole of ship - Google Patents
Fall-protection support for manhole of ship Download PDFInfo
- Publication number
- CN104828206A CN104828206A CN201510241839.9A CN201510241839A CN104828206A CN 104828206 A CN104828206 A CN 104828206A CN 201510241839 A CN201510241839 A CN 201510241839A CN 104828206 A CN104828206 A CN 104828206A
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- CN
- China
- Prior art keywords
- framework
- manhole
- ship
- fall
- sealing ring
- 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
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Abstract
The invention discloses a fall-protection support for a manhole of a ship. The fall-protection support for the manhole of the ship relates to the technical field of ship manufacturing, and comprises a framework with a small upper part and a large lower part, wherein a sealing ring is arranged on the upper part of the framework; a fixing base is arranged on the lower part of the framework; a support rod is arranged between the sealing ring and the fixing base; at least one notch is arranged in the lower part of the framework; a sealing plate is arranged on the other part of the lower part notch of the framework; a movable fall-protection rod is arranged in the middle of the framework. The fall-protection support for the manhole of the ship can solve the problem that the safety accidents are caused due to no protection measure taken for the manhole during a ship final assembly process.
Description
Technical field
The present invention relates to shipbuilding technical field, especially a kind of device for being placed on the fall arrest on boats and ships horizontal manhole.
Background technology
The total process of assembling of boats and ships is the time of accounting for the longest process in whole shipbuilding process, in the total process of assembling of boats and ships, need the deck of boat to be cut out manhole for installation, welder's turnover, these manholes carry out protecting and supervising owing to not having special personnel or facility, in boats and ships installation process, the normal installation personnel that occurs falls down from manhole because of carelessness, causes the generation of great installation industrial accident; In addition, because some installations, soldering outfit are often placed near manhole, can be touched down by other people because of carelessness, drop down from manhole, the personnel carrying out operation are below damaged.
Summary of the invention
The object of this invention is to provide a kind of ship manhole anti-falling bracket, it can solve the total process of assembling manhole of boats and ships and not set up safeguard procedures, causes the problem that safety misadventure occurs.
In order to solve the problem, the technical solution used in the present invention is:
This ship manhole anti-falling bracket, comprise a up-small and down-big framework, the top of described framework is provided with sealing ring, its underpart is provided with permanent seat, strut bar is provided with between described sealing ring and described permanent seat, the bottom of described framework has place's breach at least, and all the other positions of the down gap of described framework are provided with shrouding, and the middle part of described framework is provided with movable Anti-fall bar.
In above technical scheme, further scheme can be: described sealing ring is provided with rubber coating.
Further: the lower shrouding of described at least one block, centre circle bar, described lower shrouding is greater than described breach.
Further: described permanent seat is provided with mounting hole.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
1, the present invention is well cribbing, is arranged on ship manhole place, has stopped related personnel because of carelessness from the generation of manhole falling accident;
2, the present invention arranges shrouding in the latter half of support, can effectively prevent foreign matter from dropping from manhole;
3, the present invention adds rubber sleeve at closed upper part circle, can not be worn by the be correlated with cable of implement of available protecting;
4, simple, the low cost of manufacture of structure of the present invention, can Reusability.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is the birds-eye view of the embodiment of the present invention one.
Fig. 3 is the birds-eye view of the embodiment of the present invention two.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described:
Embodiment 1: this ship manhole anti-falling bracket, as shown in Figure 1 and 2, comprise a up-small and down-big framework, the top of framework is provided with the sealing ring 1 of rectangle, in the present embodiment, sealing ring 1 is square, sealing ring 1 is provided with rubber coating 2, the bottom of framework is provided with permanent seat 5, permanent seat 5 is provided with mounting hole 7, whole framework is bolted on man-hole opening, strut bar 4 is provided with between sealing ring 1 and permanent seat 5, one place's breach is arranged at the bottom of framework, all the other positions of the bottom of framework are provided with shrouding 6, the middle part of framework is provided with movable Anti-fall bar 3, the side of Anti-fall bar 3 is connected with one block of lower shrouding 8, lower shrouding 8 is greater than breach.
During embody rule of the present invention, first ship manhole anti-falling bracket is arranged on around ship manhole by bolt, during construction, people enters manhole from the indentation, there of framework, again the Anti-fall bar 3 with lower shrouding 8 is put down above framework, make Anti-fall bar 3 be stuck in the middle part of ship manhole anti-falling bracket, and make lower shrouding seal breach; After end-of-job, exited by Anti-fall bar 3, Anti-fall bar 3 from manhole out, then is put back to home position by operating personnel, play prevent people without fixed duties etc. drop because of carelessness manhole thing occur.
Embodiment 2: this ship manhole anti-falling bracket, as shown in Fig. 1 ~ 3, the envelope shape circle 1 of the present embodiment is circular, and all the other are identical with embodiment 1.
Claims (4)
1. a ship manhole anti-falling bracket, it is characterized in that: comprise a up-small and down-big framework, the top of described framework is provided with sealing ring (1), its underpart is provided with permanent seat (5), strut bar (4) is provided with between described sealing ring (1) and described permanent seat (5), the bottom of described framework has place's breach at least, and all the other positions of the down gap of described framework are provided with shrouding (6), and the middle part of described framework is provided with movable Anti-fall bar (3).
2. ship manhole anti-falling bracket according to claim 1, is characterized in that: described sealing ring (1) is provided with rubber coating (2).
3. ship manhole anti-falling bracket according to claim 1 and 2, is characterized in that: described centre circle bar (3) at least one piece of lower shrouding (8), described lower shrouding (8) is greater than described breach.
4. ship manhole anti-falling bracket according to claim 3, is characterized in that: described permanent seat (5) is provided with mounting hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241839.9A CN104828206A (en) | 2015-05-13 | 2015-05-13 | Fall-protection support for manhole of ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241839.9A CN104828206A (en) | 2015-05-13 | 2015-05-13 | Fall-protection support for manhole of ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104828206A true CN104828206A (en) | 2015-08-12 |
Family
ID=53806497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510241839.9A Pending CN104828206A (en) | 2015-05-13 | 2015-05-13 | Fall-protection support for manhole of ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104828206A (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 (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| KR20110006079U (en) * | 2009-12-11 | 2011-06-17 | 현대중공업 주식회사 | Safety Apparatus for Manhole |
| CN202717004U (en) * | 2012-06-19 | 2013-02-06 | 浙江欧华造船有限公司 | Rain-proof shed for hull manholes in shipbuilding operation |
| CN203666918U (en) * | 2013-10-24 | 2014-06-25 | 天津新港船舶重工有限责任公司 | Waterproof watertight channel box |
| CN204173140U (en) * | 2014-09-30 | 2015-02-25 | 烟台中集来福士海洋工程有限公司 | Manhole fender guard |
-
2015
- 2015-05-13 CN CN201510241839.9A patent/CN104828206A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110006079U (en) * | 2009-12-11 | 2011-06-17 | 현대중공업 주식회사 | Safety Apparatus for Manhole |
| 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 |
| CN202717004U (en) * | 2012-06-19 | 2013-02-06 | 浙江欧华造船有限公司 | Rain-proof shed for hull manholes in shipbuilding operation |
| CN203666918U (en) * | 2013-10-24 | 2014-06-25 | 天津新港船舶重工有限责任公司 | Waterproof watertight channel box |
| CN204173140U (en) * | 2014-09-30 | 2015-02-25 | 烟台中集来福士海洋工程有限公司 | Manhole fender guard |
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 |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150812 |