CN103832546A - Roller switch blade chain stopper - Google Patents
Roller switch blade chain stopper Download PDFInfo
- Publication number
- CN103832546A CN103832546A CN201210471846.4A CN201210471846A CN103832546A CN 103832546 A CN103832546 A CN 103832546A CN 201210471846 A CN201210471846 A CN 201210471846A CN 103832546 A CN103832546 A CN 103832546A
- Authority
- CN
- China
- Prior art keywords
- strip
- plug
- switch blade
- roller
- anchor chain
- 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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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention discloses a roller switch blade chain stopper. The roller switch blade chain stopper comprises a support, a roller, an anchor chain and a switch blade. The roller is supported by the support, the anchor chain is supported in a ring groove in the periphery of the outer wall of the roller, a groove which is matched with the switch blade and parallel to the central shaft of the roller is formed in the upper portion of the anchor chain and the support, and the switch blade can be embedded into the groove in the support to form an anchor chain braking structure. When the switch blade is in a braking state, and the height H1 from the contact point of the switch blade and the anchor chain to the lower end face of the switch blade is one fourth or half of the height H of the cross section of the switch blade. When the roller switch blade chain stopper is used, the height H1 from the contact point of the switch blade and the anchor chain to the lower end face of the switch blade is one fourth or half of the height H of the cross section of the switch blade, the pressure bearing capacity of the switch blade can be remarkably improved. Even if special situations are encountered on the sea, the switch blade also can bear stress two to three times of ordinary stress, and a cablelifter is effectively protected.
Description
Technical field
The present invention relates to the chain cable compressor using on a kind of boats and ships, more particularly, relate to the roller plug-in strip chain cable compressor using on a kind of boats and ships.
Background technology
Roller plug-in strip chain cable compressor plays guiding and fixation to anchor chain during for folding and unfolding anchor on boats and ships.The roller plug-in strip chain cable compressor of prior art is to block by the lower end of plug-in strip and the upper end of anchor chain the position that fixes anchor chain, in the time running into extraordinary circumstances at sea, plug-in strip is subject to normal stressed large two to three times of force rate, now plug-in strip often cannot bear, anchor chain can be pushed landing after plug-in strip open, causes the windlass being connected with anchor chain to damage or injured.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose one and can obtain actv. braking effect, effectively protect the roller plug-in strip chain cable compressor of windlass.
The present invention is achieved through the following technical solutions technical goal.
Roller plug-in strip chain cable compressor, comprises support, roller, anchor chain, plug-in strip; Described roller wheel bearing is on support; Described anchor chain is bearing in the annular groove of roller outer wall periphery; On the top of described anchor chain, support, be provided with plug-in strip match, parallel with roller central axis and groove; Described plug-in strip can embed in support upper groove, forms anchor chain brake structure; It is characterized in that: when described plug-in strip is during in braking mode, the contact point of plug-in strip and anchor chain to the height H 1 of plug-in strip lower surface is 1/4～1/2 of plug-in strip vertical section height H.
As a further improvement on the present invention, when described plug-in strip is during in braking mode, the contact point of plug-in strip and anchor chain to the height H 1 of plug-in strip lower surface is 1/3～1/2 of plug-in strip vertical section height H.
The present invention compared with prior art; there is following good effect: when plug-in strip is during in braking mode; the contact point of plug-in strip and anchor chain to the height H 1 of plug-in strip lower surface is 1/4～1/2 of plug-in strip vertical section height H; can significantly improve like this bearing capacity of plug-in strip; even while running into extraordinary circumstances at sea; plug-in strip also can bear stressed than normal stressed large two to three times, has effectively protected windlass.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the B-B cutaway view of Fig. 2.
Fig. 4 is the I part enlarged diagram in Fig. 3.
Detailed description of the invention
The invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments below.
Roller plug-in strip chain cable compressor shown in the drawings, comprise support 1, roller 2, anchor chain 3, plug-in strip 4, roller 2 is bearing on support 1, anchor chain 3 is bearing in the annular groove 2.1 of roller 2 outer wall peripheries, on the top of anchor chain 3, support 1, be provided with plug-in strip 4 match, parallel with roller 2 central axis and groove 1.1; Plug-in strip 4 can embed in support 1 upper groove 1.1, forms anchor chain 3 brake structures; When plug-in strip 4 is during in braking mode, plug-in strip 4 is 1/4～1/2 of plug-in strip 4 vertical section height H with the contact point 5 of anchor chain 3 to the height H 1 of plug-in strip 4 lower surfaces, preferred version: plug-in strip 4 is 1/3～1/2 of plug-in strip 4 vertical section height H with contact point 5 to the height H 1 of plug-in strip 4 lower surfaces of anchor chain 3.
The present invention in use; when plug-in strip 4 is during in braking mode; plug-in strip 4 is 1/4～1/2 of plug-in strip 4 vertical section height H with contact point 5 to the height H 1 of plug-in strip 4 lower surfaces of anchor chain 3; can significantly improve like this bearing capacity of plug-in strip 4; even while running into extraordinary circumstances at sea; plug-in strip 4 also can bear stressed than normal stressed large two to three times, has effectively protected windlass.
Claims (2)
1. a roller plug-in strip chain cable compressor, comprises support (1), roller (2), anchor chain (3), plug-in strip (4); Described roller (2) is bearing on support (1); Described anchor chain (3) is bearing in the annular groove (2.1) of roller (2) outer wall periphery; On the top of described anchor chain (3), support (1), be provided with plug-in strip (4) match, parallel with roller (2) central axis and groove (1.1); Described plug-in strip (4) can embed in support (1) upper groove (1.1), forms anchor chain (3) brake structure; It is characterized in that: when described plug-in strip (4) is during in braking mode, plug-in strip (4) is 1/4～1/2 of plug-in strip (4) vertical section height H with contact point (5) to the height H 1 of plug-in strip (4) lower surface of anchor chain (3).
2. roller plug-in strip chain cable compressor according to claim 1, it is characterized in that: when described plug-in strip (4) is during in braking mode, plug-in strip (4) is 1/3～1/2 of plug-in strip (4) vertical section height H with contact point (5) to the height H 1 of plug-in strip (4) lower surface of anchor chain (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210471846.4A CN103832546A (en) | 2012-11-21 | 2012-11-21 | Roller switch blade chain stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210471846.4A CN103832546A (en) | 2012-11-21 | 2012-11-21 | Roller switch blade chain stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103832546A true CN103832546A (en) | 2014-06-04 |
Family
ID=50796519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210471846.4A Pending CN103832546A (en) | 2012-11-21 | 2012-11-21 | Roller switch blade chain stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103832546A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104554631A (en) * | 2015-01-15 | 2015-04-29 | 武汉船用机械有限责任公司 | Modular chain stopper knife switch modeling method |
| CN104828208A (en) * | 2015-05-08 | 2015-08-12 | 广西金达造船有限公司 | Anchor chain rolling device |
| CN108945304A (en) * | 2018-08-21 | 2018-12-07 | 安徽亚太锚链制造有限公司 | A kind of good braking effect and anti abrasive anchor stopper |
-
2012
- 2012-11-21 CN CN201210471846.4A patent/CN103832546A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104554631A (en) * | 2015-01-15 | 2015-04-29 | 武汉船用机械有限责任公司 | Modular chain stopper knife switch modeling method |
| CN104828208A (en) * | 2015-05-08 | 2015-08-12 | 广西金达造船有限公司 | Anchor chain rolling device |
| CN108945304A (en) * | 2018-08-21 | 2018-12-07 | 安徽亚太锚链制造有限公司 | A kind of good braking effect and anti abrasive anchor stopper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140604 |