CN107380350A - A kind of chain stopper - Google Patents
A kind of chain stopper Download PDFInfo
- Publication number
- CN107380350A CN107380350A CN201710404581.9A CN201710404581A CN107380350A CN 107380350 A CN107380350 A CN 107380350A CN 201710404581 A CN201710404581 A CN 201710404581A CN 107380350 A CN107380350 A CN 107380350A
- Authority
- CN
- China
- Prior art keywords
- carrier bar
- chain
- action bars
- frame
- thrust block
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/18—Stoppers for anchor chains
Abstract
The invention discloses a kind of chain stopper, belongs to marine machinery field.The chain stopper includes frame,Cable holder,Only carrier bar and operating mechanism,Cable holder is rotatably arranged in frame,Only carrier bar is slidably mounted in frame,Operating mechanism includes support and action bars,Support is arranged in frame,Screwed pipe is provided with support,Action bars is inserted into screwed pipe,Action bars is threadedly coupled with screwed pipe,One end of action bars is provided with thrust block pad,Thrust block pad is in pyramid type or circular platform type,Thrust block pad is coaxially disposed with action bars,The cone of thrust block pad or the side of truncated cone-shaped contact with one side of only carrier bar,In rotating operation bar,Only carrier bar slip can be promoted,The size of anchor chain passage is set to change,When anchor chain passage reduces to a certain extent,Only carrier bar can is stuck on the two adjacent sections chain link of anchor chain,Make anchor chain locking,Due to only needing to realize locking and the release of anchor chain by rotating operation bar can,It is simple to operate.
Description
Technical field
The present invention relates to marine machinery field, more particularly to a kind of chain stopper.
Background technology
On ship, the folding and unfolding of anchor chain is carried out typically by windlass, and control windlass rotates and reverse, so as to realize anchor chain
Pack up and release, after windlass is braked, it is possible to stop the folding and unfolding of anchor chain.Due to marine stormy waves, windlass is stopping
Only after folding and unfolding, huge pulling force can be produced on anchor chain, huge pressure, which is acted directly on windlass, to be possible to damage windlass, therefore
In order to avoid the damage of windlass, chain stopper is further typically provided with ship, with the locking anchor chain after windlass stops folding and unfolding anchor chain.
Chain stopper generally comprises frame, cable holder and only carrier bar, projection is only provided with the one side of carrier bar, only the one of carrier bar
While being rotatably connected in the frame of cable holder side, when needing anchor chain locking, upset stops carrier bar, makes only carrier bar overlap joint
Onto the frame positioned at cable holder opposite side, only the projection can on carrier bar is stuck on the two adjacent sections chain link of anchor chain, by anchor
Chain locking.
There are enough mechanical strengths in order to ensure stopping carrier bar, only carrier bar is generally all made of very thick and heavy steel plate, and
Only the upset of carrier bar is generally carried out by manpower, inconvenient for operation, and is loosened in order to avoid stopping carrier bar in stormy waves, in only carrier bar
After snapping into the frame of cable holder opposite side, it is also necessary to by only carrier bar and rack locking so that operation is more constant.
The content of the invention
In order to solve the problems, such as that existing chain stopper operation is constant, the embodiments of the invention provide a kind of chain stopper.The skill
Art scheme is as follows：
A kind of chain stopper, the chain stopper includes frame, cable holder, only carrier bar and operating mechanism, the cable holder can turn
It is arranged on dynamicly in the frame, the only carrier bar is slidably mounted in the frame, and the plate face of the only carrier bar is parallel
In the pivot center of the cable holder, the glide direction of the only carrier bar is parallel to the only plate face of carrier bar and perpendicular to described
The pivot center of cable holder, the anchor chain passage only having between carrier bar and the cable holder for passing through for anchor chain are described
Operating mechanism includes support and action bars, and the support is arranged in the frame, and it is described only carrier bar be located at the support with
Between the cable holder, screwed pipe is provided with the support, the action bars is inserted into the screwed pipe, the action bars
Be threadedly coupled with the screwed pipe, the axis of the action bars perpendicular to the plane where the only carrier bar, the action bars
One end is provided with thrust block pad, and the thrust block pad is in pyramid type or circular platform type, and the thrust block pad is coaxially disposed with the action bars, institute
One side that the cone of thrust block pad or the side of truncated cone-shaped are stated with the only carrier bar contacts.
Preferably, the frame includes the first side plate and the second side plate that parallel face is set, first side plate and the
It is provided with the mounting hole of coaxial line on two side plates, the cable holder is arranged on first side plate and described by the mounting hole
Between second side plate.
Further, chute, the length direction of the chute are provided with first side plate and second side plate
Described that guide frame is only provided with carrier bar along the glide direction of the only carrier bar, the guide frame is slidably arranged in described
In chute.
Preferably, the guide frame includes guide plate, and the plate face of the guide plate is parallel to the plate face for stopping carrier bar.
Preferably, the bar hole that the vertical direction extension that carrier bar slides described only is only provided with carrier bar, and it is described
The bearing of trend of bar hole is parallel to the plate face of the only carrier bar, and the guide plate is in the bar hole.
Alternatively, one side of the only remote thrust block pad of carrier bar is provided with only chain breach, the only chain breach
Width is more than the anchor chain diameter of the anchor chain and less than the outer width of the anchor chain.
Preferably, the chain stopper also includes resetting-mechanism, and the resetting-mechanism is used to make the only carrier bar to close to institute
State the direction movement of thrust block pad.
Further, the resetting-mechanism includes back-moving spring, and one end of the back-moving spring is connected to the only carrier bar
On, the other end of the back-moving spring is connected in the frame.
Alternatively, the support includes clamp, is provided with two necks on the clamp, one in described two necks
It is connected on first side plate, another in described two necks is connected on the second side plate, and the screwed pipe is connected to
On the clamp, and the screwed pipe is between described two necks.
Alternatively, the other end of the action bars is provided with bull stick, the axis of the axis of the bull stick and the action bars
Set in angle.
The beneficial effect that technical scheme provided in an embodiment of the present invention is brought is：By setting cable holder in frame, stopping
Carrier bar and operating mechanism, only carrier bar be slidably mounted in frame, only there is anchor chain passage between carrier bar and cable holder, for
Anchor chain by, due to stopping plate face of the glide direction parallel to only carrier bar of carrier bar and the pivot center perpendicular to cable holder, so as to
It can be controlled by operating mechanism and stop carrier bar slip, change the size of anchor chain passage.Support and operation are included by operating mechanism
Bar, support are arranged in frame, and screwed pipe is provided with support, and action bars is threadedly coupled with screwed pipe, on one end of action bars
Thrust block pad is provided with, so as to by rotating operation bar, make thrust block pad be moved along the axis direction of action bars, due to thrust block pad
In pyramid type or circular platform type, the cone of thrust block pad or the side of truncated cone-shaped contact with one side of only carrier bar, and only carrier bar is located at
Between support and cable holder, thrust block pad is coaxially disposed with action bars, and the axis of action bars makes perpendicular to the plane where only carrier bar
Obtain when rotating operation bar makes thrust block pad be moved along the axis direction of action bars, the back gauge behaviour that thrust block pad is in contact with only carrier bar
The distance for making the axis of bar changes, and so as to promote only carrier bar slip, the size of anchor chain passage is changed, works as anchor
When chain passage is reduced to a certain extent, only carrier bar can is stuck on the two adjacent sections chain link of anchor chain, makes anchor chain locking, due to only
Need to realize locking and the release of anchor chain by rotating operation bar can, it is simple to operate.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1~Fig. 3 is a kind of three-view diagram of chain stopper provided in an embodiment of the present invention；
Fig. 4 is a kind of structural representation of operating mechanism provided in an embodiment of the present invention；
Fig. 5 is a kind of structural representation of only carrier bar provided in an embodiment of the present invention；
Fig. 6 is another structural representation for stopping carrier bar provided in an embodiment of the present invention；
Fig. 7 is a kind of structural representation of anchor chain.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
Fig. 1~Fig. 3 is a kind of three-view diagram of chain stopper provided in an embodiment of the present invention.As shown in Figures 1 to 3, the chain stopper
Including frame 10, only cable holder 20, carrier bar 30 and operating mechanism.
Cable holder 20 is rotatably arranged in frame 10.Only carrier bar 30 is slidably mounted in frame 10, only carrier bar
30 plate face is parallel to the pivot center of cable holder 20, and only the glide direction of carrier bar 30 is parallel to the only plate face of carrier bar 30 and vertical
In the pivot center of cable holder 20, only have between carrier bar 30 and cable holder 20 and be used to pass through for anchor chain (the lines B in such as Fig. 1)
Anchor chain passage A.
Operating mechanism includes support 41 and action bars 42.Support 41 is arranged in frame 10, and only carrier bar 30 is located at support
Between 41 and cable holder 20.Screwed pipe 411 is provided with support 41, action bars 42 is inserted into screwed pipe 411, action bars 42 with
Screwed pipe 411 is threadedly coupled.Perpendicular to the plane where only carrier bar 30, one end of action bars 42 is provided with the axis of action bars 42
Thrust block pad 421, thrust block pad 421 are in pyramid type or circular platform type, and thrust block pad 421 is coaxially disposed with action bars 42, the circle of thrust block pad 421
The side of taper or truncated cone-shaped contacts with one side of only carrier bar 30.
The thrust block pad 421 of cone has the side of the rounded bottom surface being connected with action bars 42 and cone, truncated cone-shaped
Thrust block pad 421 then have be connected with action bars 42 rounded bottom surface, away from action bars 42 circular top surface and connection circle
Bottom surface and the truncated cone-shaped side of circular top surface, wherein rounded bottom surface are the disc being relatively large in diameter on the thrust block pad 421 of truncated cone-shaped.
The embodiment of the present invention in frame by setting cable holder, only carrier bar and operating mechanism, and only carrier bar is slideably pacified
In frame, only there is anchor chain passage between carrier bar and cable holder, so that anchor chain is by because the glide direction for stopping carrier bar is put down
Plate face of the row in only carrier bar and the pivot center perpendicular to cable holder, slided so as to stop carrier bar by operating mechanism control,
Change the size of anchor chain passage.Support and action bars are included by operating mechanism, support is arranged in frame, is provided with support
Screwed pipe, action bars are threadedly coupled with screwed pipe, and thrust block pad is provided with one end of action bars, so as to pass through rotating operation
Bar, thrust block pad is moved along the axis direction of action bars, because thrust block pad is in pyramid type or circular platform type, the cone of thrust block pad or
The side of truncated cone-shaped contacts with one side of only carrier bar, and only for carrier bar between support and cable holder, thrust block pad is same with action bars
Axle is set, and the axis of action bars is perpendicular to the plane where only carrier bar so that makes thrust block pad along action bars in rotating operation bar
When axis direction moves, the distance of the axis for the back gauge action bars that thrust block pad is in contact with only carrier bar changes, so as to
Stop carrier bar to promote and slide, the size of anchor chain passage is changed, when anchor chain passage reduces to a certain extent, only carrier bar is just
It can be stuck on the two adjacent sections chain link of anchor chain, make anchor chain locking, due to only needing to realize anchor by rotating operation bar can
The locking of chain and release, it is simple to operate.
As shown in Fig. 2 frame 10 can include the first side plate 11 and the second side plate 12 that parallel face is set, the first side plate
11 and second mounting hole for being provided with coaxial line on side plate 12, cable holder 20 first side plate 11 and second is arranged on by mounting hole
Between side plate 12.Such frame 10 is simple in construction, is easily installed and makes.Between wherein the first side plate 11 and the second side plate 12
It can be connected by bolt 101.
In the present embodiment, 12 equal parallelogram of the first side plate 11 and the second side plate, in other embodiments, first
The side plate 12 of side plate 11 and second can also be in other shapes, such as rectangle etc..
Polylith floor 15 can also be set on first side plate 11 and the second side plate 12, to improve the structural strength of frame 10.
Specifically, bearing block 13 can be set in mounting hole, cable holder 20 is connected by bearing 14 with bearing block 13, so as to
In the rotation of cable holder 20.
Alternatively, cable holder 20 can be connected by sliding bearing with bearing block 13.
Fig. 4 is a kind of structural representation of operating mechanism provided in an embodiment of the present invention.As shown in figure 4, support 41 can be with
Including clamp 412, one be provided with clamp 412 in two necks 412a, two neck 412a is connected to the first side plate 11
On, another in two neck 412a is connected on the second side plate 12, and screwed pipe 411 is connected on clamp 412, and screwed pipe
411 between two neck 412a.Support 41 is installed in frame 10 by neck 412a can tearing open in order to support 41
Dress.
It is contemplated that frame neck 10a can also be set on the first side plate 11 and the second side plate 12, to cause support
41 installation it is more firm.
When realizing, screwed pipe 411 can be integrative-structure with clamp 412, and screwed pipe 411 can pass through weldering with clamp 412
Connect in succession.
Preferably, the other end of action bars 42 is provided with rotation section, ultimate range of the rotation section to the axis of action bars 42
More than the radius of action bars 42.So as to be easy to rotating operation bar 42.
Specifically, as shown in figure 4, rotation section can be bull stick 422, the axis of the axis and action bars 42 of bull stick 422 is in
Angle is set.It can be easier to rotate action bars 42 by rotating bull stick 42.
Alternatively, bull stick 422 can be connected on action bars 42 by sleeve 422, and sleeve 422 can be tight with action bars 42
It is solidly connected.
Preferably, the angle between the axis of the axis of bull stick 422 and action bars 42 is 90 °, so can be in bull stick 422
In the case of equal length, it is easier to rotating operation bar 42.
It can be connected through a screw thread, can also be welded to connect between thrust block pad 421 and action bars 42, in addition, thrust block pad 421
It can also be integrally formed between action bars 42.
As shown in figure 1, it can be provided with chute 11a, chute 11a length side on the first side plate 11 and the second side plate 12
To the glide direction along only carrier bar 30, guide frame is only provided with carrier bar 30, guide frame is slidably arranged in chute 11a.
So as to only carrier bar 30 be installed in frame 10, and enable only length direction slip of the carrier bar 30 along chute 11a.
When realizing, guide frame includes guide plate 31, the plate face of guide plate 31 parallel to only carrier bar 30 plate face, by leading
Cooperation to plate 31 and chute 11a so that only carrier bar 30 can only be along the direction slip parallel to the only plate face of carrier bar 30.
Fig. 5 is a kind of structural representation of only carrier bar provided in an embodiment of the present invention.As shown in figure 5, only can on carrier bar 30
To be provided with the bar hole 30b that the direction that carrier bar 30 slides vertical only extends, and bar hole 30b bearing of trend is parallel to only chain
The plate face of plate 30, guide plate 31 are arranged in bar hole 30b.So as to be easy to only carrier bar 30 being installed in frame 10.
Alternatively, the activity of guide plate 31 is plugged in bar hole 30b or is fixedly mounted in bar hole 30b, guide plate 31
Activity is plugged in bar hole 30b and plate 31 can be directly directed to when being dismantled and be extracted out from bar hole 30b, is easy to remove
Only carrier bar 30, guide plate 31 be fixedly mounted in bar hole 30b can avoid due to long-term vibrations or rocking for hull and
Guide plate 31 is caused to be dropped out from bar hole 30b.
Fig. 6 is another structural representation for stopping carrier bar provided in an embodiment of the present invention.As shown in fig. 6, only on carrier bar 30
First installing plate 32 and the second installing plate 33 can be set, and the plate face of the first installing plate 32 and the second installing plate 33 is each perpendicular to stop
Jack 30c is provided with the plate face of carrier bar 30, the first installing plate 32 and the second installing plate 33, guide plate 31 can be arranged on
In jack 30c on one installing plate 32 and the second installing plate 33.
When the thickness of only carrier bar 30 is thicker, the structure setting guide plate 31 shown in Fig. 5 can be used, in only carrier bar 30
During thinner thickness, the structure setting guide plate 31 shown in Fig. 6 can be used, to meet different design requirements.
As shown in Fig. 2 only one side of the remote thrust block pad 421 of carrier bar 30 can be provided with only chain breach 30a, only chain breach
Length (d in such as Fig. 6) of the 30a on the direction that vertically only carrier bar 30 slides is more than the anchor chain diameter (D in such as Fig. 7) of anchor chain and small
In the outer width (L in such as Fig. 7) of anchor chain.In locking anchor chain, the shot of a cable ring of anchor chain can be caught in only chain breach 30a, from
And increase the contact area for stopping carrier bar 30 and anchor chain, make the more firm of anchor chain locking.
Further, guide part 34 only is respectively arranged with positioned at the position of only chain breach 30a both sides on carrier bar 30, only
Carrier bar 30 slip away operating mechanism direction on, the spacing on the direction that carrier bar 30 slides vertical only of two guide parts 34 gradually increases
Greatly, so as to making anchor chain be easier to snap onto in only chain breach 30a by guide part 34.
As shown in figure 1, chain stopper can also include resetting-mechanism, resetting-mechanism be used to make only carrier bar 30 to close to thrust block pad
421 direction movement.So as to when rotating operation bar 42 discharges anchor chain, make only carrier bar 30 slide to thrust block pad 421, can be so as to
In the operation of chain stopper.
Alternatively, resetting-mechanism can include back-moving spring 50, and one end of back-moving spring 50 is connected to only on carrier bar 30, multiple
The other end of position spring 50 is connected in frame 10.Resetted by back-moving spring 50 to stopping carrier bar 30, it is simple in construction, it is easy to
Realize.
Preferably, resetting-mechanism can include two back-moving springs 50, and two back-moving springs 50 are on where cable holder 20
Plane is symmetrical arranged, and slip during the only reset of carrier bar 30 can be made more steady.
Referring to Fig. 2, only carrier bar 30 is curl close to one side of thrust block pad 421, and the middle part of curl is to the side of thrust block pad 421
Projection, thrust block pad 421 contact with peak raised in curl.
Further, thrust block pad 421 contacts with the midpoint of curl, can so make the movement of only carrier bar 30 more steady.
Preferably, back-moving spring 50 is located at the raised both sides of curl, central raised due to curl, and the two of boss
Space is then left in side, can be in order to setting back-moving spring 50.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (10)
1. a kind of chain stopper, it is characterised in that the chain stopper includes frame (10), only cable holder (20), carrier bar (30) and behaviour
Make mechanism, the cable holder (20) is rotatably arranged in the frame (10), and the only carrier bar (30) is slidably mounted
In the frame (10), the plate face of the only carrier bar (30) is parallel to the pivot center of the cable holder (20), the only chain
The glide direction of plate (30) is parallel to the only plate face of carrier bar (30) and perpendicular to the pivot center of the cable holder (20), institute
Stating only has the anchor chain passage (A) for being used for passing through for anchor chain, the operating mechanism between carrier bar (30) and the cable holder (20)
Including support (41) and action bars (42), the support (41) is arranged in the frame (10), and described only carrier bar (30) position
Between the support (41) and the cable holder (20), screwed pipe (411), the action bars are provided with the support (41)
(42) it is inserted into the screwed pipe (411), the action bars (42) is threadedly coupled with the screwed pipe (411), the operation
For the axis of bar (42) perpendicular to the plane where the only carrier bar (30), one end of the action bars (42) is provided with thrust block pad
(421), the thrust block pad (421) is in pyramid type or circular platform type, the thrust block pad (421) with the action bars (42) is coaxial sets
Put, the cone of the thrust block pad (421) or the side of truncated cone-shaped contact with one side of the only carrier bar (30).
2. chain stopper according to claim 1, it is characterised in that the frame (10) includes first that parallel face is set
Side plate (11) and the second side plate (12), the mounting hole of coaxial line is provided with first side plate (11) and the second side plate (12),
The cable holder (20) is arranged between first side plate (11) and second side plate (12) by the mounting hole.
3. chain stopper according to claim 2, it is characterised in that first side plate (11) and second side plate (12)
On be provided with chute (11a), the glide direction of the length direction of the chute (11a) along the only carrier bar (30), it is described only
Guide frame is provided with carrier bar (30), the guide frame is slidably arranged in the chute (11a).
4. chain stopper according to claim 3, it is characterised in that the guide frame includes guide plate (31), described to lead
To plate (31) plate face parallel to it is described only carrier bar (30) plate face.
5. chain stopper according to claim 4, it is characterised in that described that the vertical only chain is only provided with carrier bar (30)
The bar hole (30b) for the direction extension that plate (30) slides, and the bearing of trend of the bar hole (30b) is parallel to the only carrier bar
(30) plate face, the guide plate (31) are arranged in the bar hole (30b).
6. according to the chain stopper described in any one of Claims 1 to 5, it is characterised in that described to stop the remote described of carrier bar (30)
One side of thrust block pad (421) is provided with only chain breach (30a), and the only chain breach (30a) is sliding in the vertical only carrier bar (30)
Length on dynamic direction is more than the anchor chain diameter of the anchor chain and less than the outer width of the anchor chain.
7. according to the chain stopper described in any one of Claims 1 to 5, it is characterised in that the chain stopper also includes resetting-mechanism,
The resetting-mechanism is used to make the only carrier bar (30) move to close to the direction of the thrust block pad (421).
8. chain stopper according to claim 7, it is characterised in that the resetting-mechanism includes back-moving spring (50), described
One end of back-moving spring (50) is stopped on carrier bar (30) described in being connected to, and the other end of the back-moving spring (50) is connected to the machine
On frame (10).
9. according to the chain stopper described in any one of claim 2~5, it is characterised in that the support (41) includes clamp
(412) two necks (412a), are provided with the clamp (412), one in described two necks (412a) is connected to institute
State on the first side plate (11), another in described two necks (412a) is connected on the second side plate (12), the screwed pipe
(411) it is connected on the clamp (412), and the screwed pipe (411) is between described two necks (412a).
10. according to the chain stopper described in any one of Claims 1 to 5, it is characterised in that the other end of the action bars (42) is set
Rotation section is equipped with, the ultimate range of the rotation section to the axis of the action bars (42) is more than the half of the action bars (42)
Footpath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710404581.9A CN107380350B (en) | 2017-06-01 | 2017-06-01 | A kind of chain stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710404581.9A CN107380350B (en) | 2017-06-01 | 2017-06-01 | A kind of chain stopper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107380350A true CN107380350A (en) | 2017-11-24 |
| CN107380350B CN107380350B (en) | 2019-08-30 |
Family
ID=60331819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710404581.9A Active CN107380350B (en) | 2017-06-01 | 2017-06-01 | A kind of chain stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107380350B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3859946A (en) * | 1973-04-19 | 1975-01-14 | Peter G Hammerschlag | Under load releasable chain stoppers |
| DD287609A7 (en) * | 1989-09-07 | 1991-03-07 | Vladinec Geogij I | ANCHORAGE STOPPER "PROGRESS" |
| JP2545999Y2 (en) * | 1991-12-09 | 1997-08-27 | 京浜ドック株式会社 | Chain control device |
| CN204895778U (en) * | 2015-08-05 | 2015-12-23 | 南通力威机械有限公司 | Special cable stopper of large -tonnage drilling platform |
| CN205440764U (en) * | 2015-12-31 | 2016-08-10 | 江苏新迈机械有限公司 | Anchor chain retainer |
| CN205472398U (en) * | 2016-04-11 | 2016-08-17 | 孝感大鹏船用机械股份有限公司 | Light -duty anchor capstan for ship |
| CN106005259A (en) * | 2016-05-20 | 2016-10-12 | 刘银明 | Ship chain stopper capable of achieving automatic positioning |
| CN206031702U (en) * | 2016-08-26 | 2017-03-22 | 南通力威机械有限公司 | Novel cable stopper |
-
2017
- 2017-06-01 CN CN201710404581.9A patent/CN107380350B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3859946A (en) * | 1973-04-19 | 1975-01-14 | Peter G Hammerschlag | Under load releasable chain stoppers |
| DD287609A7 (en) * | 1989-09-07 | 1991-03-07 | Vladinec Geogij I | ANCHORAGE STOPPER "PROGRESS" |
| JP2545999Y2 (en) * | 1991-12-09 | 1997-08-27 | 京浜ドック株式会社 | Chain control device |
| CN204895778U (en) * | 2015-08-05 | 2015-12-23 | 南通力威机械有限公司 | Special cable stopper of large -tonnage drilling platform |
| CN205440764U (en) * | 2015-12-31 | 2016-08-10 | 江苏新迈机械有限公司 | Anchor chain retainer |
| CN205472398U (en) * | 2016-04-11 | 2016-08-17 | 孝感大鹏船用机械股份有限公司 | Light -duty anchor capstan for ship |
| CN106005259A (en) * | 2016-05-20 | 2016-10-12 | 刘银明 | Ship chain stopper capable of achieving automatic positioning |
| CN206031702U (en) * | 2016-08-26 | 2017-03-22 | 南通力威机械有限公司 | Novel cable stopper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107380350B (en) | 2019-08-30 |
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