CN107380350B - A kind of chain stopper - Google Patents
A kind of chain stopper Download PDFInfo
- Publication number
- CN107380350B CN107380350B CN201710404581.9A CN201710404581A CN107380350B CN 107380350 B CN107380350 B CN 107380350B CN 201710404581 A CN201710404581 A CN 201710404581A CN 107380350 B CN107380350 B CN 107380350B
- Authority
- CN
- China
- Prior art keywords
- carrier bar
- chain
- operating stick
- rack
- 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.)
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Classifications
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Transmission Devices (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses a kind of chain stoppers, belong to marine machinery field.The chain stopper includes rack, cable holder, only carrier bar and operating mechanism, cable holder is rotatably arranged in rack, only carrier bar is slidably mounted in rack, operating mechanism includes bracket and operating stick, bracket is arranged on the rack, screwed pipe is provided on bracket, operating stick is inserted into screwed pipe, operating stick is threadedly coupled with screwed pipe, one end of operating stick is provided with thrust block pad, thrust block pad is in pyramid type or circular platform type, thrust block pad and operating stick are coaxially disposed, the cone of thrust block pad or the side of truncated cone-shaped and contacting on one side for only carrier bar, when rotating operating stick, only carrier bar sliding can be pushed, the size in anchor chain channel is set to change, when anchor chain channel reduces to a certain extent, only carrier bar can be stuck on the two adjacent sections chain link of anchor chain, make anchor chain locking, due to only needing can to realize anchor chain by rotating operating stick Locking and release, it is simple to operate.
Description
Technical field
The present invention relates to marine machinery field, in particular to a kind of chain stopper.
Background technique
On ship, the folding and unfolding of anchor chain is usually to be carried out by windlass, and control windlass rotates and reverse, to realize anchor chain
Pack up and release, after windlass is braked, so that it may 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 generated on anchor chain, huge pressure, which acts directly on windlass, is possible to damage windlass, therefore
In order to avoid the damage of windlass, it is further typically provided with chain stopper on ship, with the locking anchor chain after windlass stops folding and unfolding anchor chain.
Chain stopper generally comprises rack, cable holder and only carrier bar, is only provided with convex block in the one side of carrier bar, only the one of carrier bar
While being rotatably connected in the rack of cable holder side, when needing anchor chain locking, overturning stops carrier bar, makes only carrier bar overlap joint
To being located in the rack of the cable holder other side, only the convex block on carrier bar can be 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 usually all made of very thick and heavy steel plate, and
Only the overturning of carrier bar is usually 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 rack of the cable holder other side, it is also necessary to by only carrier bar and rack locking, so that operation is more constant.
Summary of the invention
In order to solve the problems, such as that it is constant that existing chain stopper operates, the embodiment of the invention provides a kind of chain stoppers.The skill
Art scheme is as follows:
A kind of chain stopper, the chain stopper includes rack, cable holder, only carrier bar and operating mechanism, the cable holder can turn
It is arranged in the rack dynamicly, the only carrier bar is slidably mounted in the rack, 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 channel only having between carrier bar and the cable holder for passing through for anchor chain are described
Operating mechanism includes bracket and operating stick, and the bracket is arranged in the rack, and the only carrier bar be located at the bracket with
Between the cable holder, screwed pipe is provided on the bracket, the operating stick is inserted into the screwed pipe, the operating stick
Be threadedly coupled with the screwed pipe, the axis of the operating stick perpendicular to the plane where the only carrier bar, the operating stick
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 and the operating stick are coaxially disposed, institute
Stop contacting on one side for carrier bar, the separate thrust of the only carrier bar with described in the side of the cone or truncated cone-shaped of stating thrust block pad
Block is provided with only chain notch on one side, and the width of the only chain notch is greater than the anchor chain diameter of the anchor chain and is less than the outer of the anchor chain
It is wide.
Preferably, the rack includes the first side plate and the second side plate of parallel face setting, first side plate and the
It is provided with the mounting hole of coaxial line on two side plates, the cable holder is mounted on first side plate and described by the mounting hole
Between second side plate.
Further, sliding slot, the length direction of the sliding slot are provided on first side plate and second side plate
Along the glide direction of the only carrier bar, it is provided with guide frame on the only carrier bar, the guide frame is slidably arranged in described
In sliding slot.
Preferably, the guide frame includes guide plate, and the plate face of the guide plate is parallel to the plate face of the only carrier bar.
Preferably, the strip-shaped hole that the direction of the vertical only carrier bar sliding extends is provided on the only carrier bar, and described
The extending direction of strip-shaped hole is parallel to the plate face of the only carrier bar, and the guide plate is mounted in the strip-shaped hole.
Preferably, the chain stopper further includes resetting-mechanism, and the resetting-mechanism is for making the only carrier bar to close to institute
The direction for stating thrust block pad is mobile.
Further, the resetting-mechanism includes reset spring, and one end of the reset spring is connected to the only carrier bar
On, the other end of the reset spring is connected in the rack.
Optionally, the bracket includes snap-gauge, card slot there are two settings on the snap-gauge, one in described two card slots
It is connected on first side plate, another in described two card slots is connected on the second side plate, and the screwed pipe is connected to
On the snap-gauge, and the screwed pipe is between described two card slots.
Optionally, the other end of the operating stick is provided with bull stick, the axis of the axis of the bull stick and the operating stick
It is arranged in angle.
Technical solution provided in an embodiment of the present invention has the benefit that by the way that cable holder is arranged on the rack, stops
Carrier bar and operating mechanism, only carrier bar is slidably mounted in rack, only has anchor chain channel between carrier bar and cable holder, for
Anchor chain passes through, and the glide direction due to stopping carrier bar is parallel to the only plate face of carrier bar and the pivot center perpendicular to cable holder, thus
It can be controlled by operating mechanism and stop carrier bar sliding, change the size in anchor chain channel.It include bracket and operation by operating mechanism
Bar, bracket are arranged on the rack, and screwed pipe is provided on bracket, and operating stick is threadedly coupled with screwed pipe, on one end of operating stick
It is provided with thrust block pad, so as to move thrust block pad along the axis direction of operating stick, due to thrust block pad by rotation operating stick
In pyramid type or circular platform type, the cone of thrust block pad or the side of truncated cone-shaped and contacting on one side for only carrier bar, and only carrier bar is located at
Between bracket and cable holder, thrust block pad and operating stick are coaxially disposed, and the axis of operating stick makes perpendicular to the plane where only carrier bar
It obtains when rotating operating stick moves thrust block pad along the axis direction of operating stick, 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 push only carrier bar sliding, so that the size in anchor chain channel is changed, works as anchor
When chain passage is reduced to a certain extent, only carrier bar can be stuck on the two adjacent sections chain link of anchor chain, make anchor chain locking, due to only
It needs to realize locking and the release of anchor chain by rotating operating stick, it is simple to operate.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
FIG. 1 to 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 schematic diagram of operating mechanism provided in an embodiment of the present invention；
Fig. 5 is a kind of structural schematic diagram of only carrier bar provided in an embodiment of the present invention；
Fig. 6 is another structural schematic diagram for stopping carrier bar provided in an embodiment of the present invention；
Fig. 7 is a kind of structural schematic diagram of anchor chain.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
FIG. 1 to 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 rack 10, cable holder 20, only carrier bar 30 and operating mechanism.
Cable holder 20 is rotatably arranged in rack 10.Only carrier bar 30 is slidably mounted in rack 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 for passing through for anchor chain (lines B as shown in figure 1)
Anchor chain channel A.
Operating mechanism includes bracket 41 and operating stick 42.Carrier bar 30 is located at bracket to the setting of bracket 41 in rack 10, and only
Between 41 and cable holder 20.Screwed pipe 411 is provided on bracket 41, operating stick 42 is inserted into screwed pipe 411, operating stick 42 with
Screwed pipe 411 is threadedly coupled.Perpendicular to the plane where only carrier bar 30, one end of operating stick 42 is provided with the axis of operating stick 42
Thrust block pad 421, thrust block pad 421 are in pyramid type or circular platform type, and thrust block pad 421 and operating stick 42 are coaxially disposed, the circle of thrust block pad 421
The side of taper or truncated cone-shaped contacts on one side with only carrier bar 30.
The thrust block pad 421 of cone has the side of the rounded bottom surface connecting with operating stick 42 and cone, truncated cone-shaped
Thrust block pad 421 then have connect with operating stick 42 rounded bottom surface, far from operating stick 42 round top surface and connection circle
The truncated cone-shaped side of bottom surface and round top surface, wherein rounded bottom surface is the disc that is relatively large in diameter on the thrust block pad 421 of truncated cone-shaped.
The embodiment of the present invention by being arranged cable holder, only carrier bar and operating mechanism on the rack, and only carrier bar is slideably pacified
Dress on the rack, only has anchor chain channel between carrier bar and cable holder, so that anchor chain passes through, since the glide direction for stopping carrier bar is flat
Plate face of the row in only carrier bar and the pivot center perpendicular to cable holder, so as to stop carrier bar sliding by operating mechanism control,
Change the size in anchor chain channel.It include bracket and operating stick by operating mechanism, bracket is arranged on the rack, and is provided on bracket
Screwed pipe, operating stick are threadedly coupled with screwed pipe, are provided with thrust block pad on one end of operating stick, so as to pass through rotation operation
Bar moves thrust block pad along the axis direction of operating stick, due to thrust block pad be in pyramid type or circular platform type, the cone of thrust block pad or
The side of truncated cone-shaped contacts on one side with only carrier bar, and only for carrier bar between bracket and cable holder, thrust block pad is same with operating stick
Axis setting, the axis of operating stick is perpendicular to the plane where only carrier bar, so that making thrust block pad along operating stick in rotation operating stick
When axis direction is mobile, change at a distance from the axis for the back gauge operating stick that thrust block pad is in contact with only carrier bar, so as to
Stop carrier bar sliding to push, the size in anchor chain channel is made to change, when anchor chain channel 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 can to realize anchor by rotating operating stick
The locking of chain and release, it is simple to operate.
As shown in Fig. 2, rack 10 may include the first side plate 11 and the second side plate 12 of parallel face setting, the first side plate
11 and second be provided with coaxial line on side plate 12 mounting hole, cable holder 20 is mounted on the first side plate 11 and second by mounting hole
Between side plate 12.Such 10 structure of rack is simple, is easily installed and makes.Wherein between the first side plate 11 and the second side plate 12
It can be connected by bolt 101.
In the present embodiment, the first side plate 11 and the equal parallelogram of the second side plate 12, in other embodiments, first
Side plate 11 and the second side plate 12 can also be in other shapes, such as rectangle etc..
Muti-piece floor 15 can also be set on first side plate 11 and the second side plate 12, to improve the structural strength of rack 10.
Specifically, bearing block 13 can be set in mounting hole, cable holder 20 is connect by bearing 14 with bearing block 13, so as to
In the rotation of cable holder 20.
Optionally, cable holder 20 can be connect by sliding bearing with bearing block 13.
Fig. 4 is a kind of structural schematic diagram of operating mechanism provided in an embodiment of the present invention.As shown in figure 4, bracket 41 can be with
Including snap-gauge 412, there are two card slot 412a, one in two card slot 412a is connected to the first side plate 11 for setting on snap-gauge 412
On, another in two card slot 412a is connected on the second side plate 12, and screwed pipe 411 is connected on snap-gauge 412, and screwed pipe
411 are located between two card slot 412a.Bracket 41 is installed in rack 10 by card slot 412a can tearing open in order to bracket 41
Dress.
It is contemplated that rack card slot 10a also can be set on the first side plate 11 and the second side plate 12, so that bracket
41 installation it is stronger.
When realization, screwed pipe 411 and snap-gauge 412 can be integral structure, and screwed pipe 411 and snap-gauge 412 can pass through weldering
It connects in succession.
Preferably, the other end of operating stick 42 is provided with rotation section, the maximum distance of the axis of rotation section to operating stick 42
Greater than the radius of operating stick 42.So as to convenient for rotation operating stick 42.
Specifically, as shown in figure 4, rotation section can be bull stick 422, the axis of bull stick 422 and the axis of operating stick 42 are in
Angle setting.It can be easier to rotate operating stick 42 by rotating bull stick 42.
Optionally, bull stick 422 can be connected in operating stick 42 by sleeve 422, and sleeve 422 can be tight with operating stick 42
It is solidly connected.
Preferably, the angle between the axis of bull stick 422 and the axis of operating stick 42 is 90 °, in this way can be in bull stick 422
In the case where equal length, it is easier to rotate operating stick 42.
It can be connected through a screw thread, can also connect with welding between thrust block pad 421 and operating stick 42, in addition, thrust block pad 421
It can also be integrally formed between operating stick 42.
As shown in Figure 1, sliding slot 11a, the length side of sliding slot 11a can be set on the first side plate 11 and the second side plate 12
To along the glide direction for stopping carrier bar 30, guide frame is only provided on carrier bar 30, guide frame is slidably arranged in sliding slot 11a.
It is installed in rack 10 so as to which carrier bar 30 will be stopped, and only carrier bar 30 is enable to slide along the length direction of sliding slot 11a.
When realization, guide frame includes guide plate 31, and the plate face of guide plate 31 is parallel to the plate face of only carrier bar 30, by leading
Cooperation to plate 31 and sliding slot 11a, so that only carrier bar 30 can only be slided along the direction for being parallel to the only plate face of carrier bar 30.
Fig. 5 is a kind of structural schematic diagram 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 strip-shaped hole 30b that the direction that carrier bar 30 slides vertical only extends, and the extending direction of strip-shaped hole 30b is parallel to only chain
The plate face of plate 30, guide plate 31 are mounted in strip-shaped hole 30b.So as to be installed in rack 10 convenient for carrier bar 30 will be stopped.
Optionally, 31 activity of guide plate is plugged in strip-shaped hole 30b or is fixedly mounted in strip-shaped hole 30b, guide plate 31
Activity is plugged in strip-shaped hole 30b directly can extract guide plate 31 out when being dismantled from strip-shaped hole 30b, convenient for removing
Only carrier bar 30, guide plate 31 be fixedly mounted in strip-shaped hole 30b can to avoid due to long-term vibration or rocking for hull and
Guide plate 31 is caused to drop out from strip-shaped hole 30b.
Fig. 6 is another structural schematic diagram for stopping carrier bar provided in an embodiment of the present invention.As shown in fig. 6, only on carrier bar 30
It can be set the first mounting plate 32 and the second mounting plate 33, the plate face of the first mounting plate 32 and the second mounting plate 33 is each perpendicular to stop
Jack 30c is provided on the plate face of carrier bar 30, the first mounting plate 32 and the second mounting plate 33, guide plate 31 can be set
In jack 30c on one mounting plate 32 and the second mounting plate 33.
When the thickness of only carrier bar 30 is thicker, structure setting guide plate 31 shown in fig. 5 can be used, in only carrier bar 30
When thinner thickness, structure setting guide plate 31 shown in fig. 6 can be used, to meet different design requirements.
As shown in Fig. 2, only the separate thrust block pad 421 of carrier bar 30 can be set only chain notch 30a on one side, only chain notch
Length (d in such as Fig. 6) of the 30a on the direction that vertically only carrier bar 30 slides is greater 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 notch 30a, from
And increase the contact area for stopping carrier bar 30 and anchor chain, make the stronger of anchor chain locking.
Further, the position for the only two sides of chain notch 30a being only located on carrier bar 30 is respectively arranged with guide part 34, 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, anchor chain is made to be easier to snap onto only chain notch 30a so as to pass through guide part 34.
As shown in Figure 1, chain stopper can also include resetting-mechanism, resetting-mechanism for make only carrier bar 30 to close to thrust block pad
421 direction is mobile.So as to when rotating operating stick 42 and discharging anchor chain, make only carrier bar 30 slide to thrust block pad 421, can be so as to
In the operation of chain stopper.
Optionally, resetting-mechanism may include reset spring 50, and one end of reset spring 50 is connected on only carrier bar 30, multiple
The other end of position spring 50 is connected in rack 10.Only carrier bar 30 is resetted by reset spring 50, structure is simple, is easy to
It realizes.
Preferably, resetting-mechanism may include two reset springs 50, and two reset springs 50 are about where cable holder 20
Plane is symmetrical arranged, and sliding when the only reset of carrier bar 30 can be made more steady.
Referring to fig. 2, only carrier bar 30 close to thrust block pad 421 is curl on one side, and the middle part of curl is to 421 side of thrust block pad
Raised highest point contact in protrusion, thrust block pad 421 and curl.
Further, the middle point contact of thrust block pad 421 and curl, can make the movement of only carrier bar 30 more steady in this way.
Preferably, reset spring 50 is located at the two sides of the protrusion of curl, since the middle part of curl is raised, the two of boss
Side, can be in order to being arranged reset spring 50 then there are space.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of chain stopper, which is characterized in that the chain stopper includes rack (10), cable holder (20), only carrier bar (30) and behaviour
Make mechanism, the cable holder (20) is rotatably arranged on the rack (10), and only carrier bar (30) are slidably mounted
On the rack (10), the plate face of 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
State the anchor chain channel (A) only having between carrier bar (30) and the cable holder (20) for passing through for anchor chain, the operating mechanism
Including bracket (41) and operating stick (42), the bracket (41) is arranged on the rack (10), and described only carrier bar (30) position
Between the bracket (41) and the cable holder (20), screwed pipe (411), the operating stick are provided on the bracket (41)
(42) it is inserted into the screwed pipe (411), the operating stick (42) is threadedly coupled with the screwed pipe (411), the operation
For the axis of bar (42) perpendicular to the plane where only carrier bar (30), one end of the operating stick (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 operating stick (42) is coaxial sets
It sets, the contact on one side of the cone of the thrust block pad (421) or the side of truncated cone-shaped and only carrier bar (30), the only carrier bar
(30) the separate thrust block pad (421) are provided with only chain notch (30a) on one side, and only chain notch (30a) is in vertical institute
The length on the only direction of carrier bar (30) sliding is stated to be greater than the anchor chain diameter of the anchor chain and be less than the outer width of the anchor chain.
2. chain stopper according to claim 1, which is characterized in that the rack (10) includes the first of parallel face setting
Side plate (11) and the second side plate (12) are provided with the mounting hole of coaxial line on first side plate (11) and the second side plate (12),
The cable holder (20) is mounted between first side plate (11) and second side plate (12) by the mounting hole.
3. chain stopper according to claim 2, which is characterized in that first side plate (11) and second side plate (12)
On be provided with sliding slot (11a), the length direction of the sliding slot (11a) along only carrier bar (30) glide direction, it is described only
Guide frame is provided on carrier bar (30), the guide frame is slidably arranged in the sliding slot (11a).
4. chain stopper according to claim 3, which is characterized in that the guide frame includes guide plate (31), described to lead
The plate face of only carrier bar (30) is parallel to the plate face of plate (31).
5. chain stopper according to claim 4, which is characterized in that be provided with the vertical only chain on only carrier bar (30)
The strip-shaped hole (30b) that the direction of plate (30) sliding extends, and the extending direction of the strip-shaped hole (30b) is parallel to the only carrier bar
(30) plate face, the guide plate (31) are mounted in the strip-shaped hole (30b).
6. described in any item chain stoppers according to claim 1~5, which is characterized in that the chain stopper further includes resetting-mechanism,
The resetting-mechanism is used to keep only carrier bar (30) mobile to the direction close to the thrust block pad (421).
7. chain stopper according to claim 6, which is characterized in that the resetting-mechanism includes reset spring (50), described
One end of reset spring (50) is connected on only carrier bar (30), and the other end of the reset spring (50) is connected to the machine
On frame (10).
8. according to the described in any item chain stoppers of claim 2~5, which is characterized in that the bracket (41) includes snap-gauge
(412), on the snap-gauge (412) there are two settings card slot (412a), one in described two card slots (412a) is connected to institute
It states on the first side plate (11), another in described two card slots (412a) is connected on the second side plate (12), the screwed pipe
(411) it is connected on the snap-gauge (412), and the screwed pipe (411) is between described two card slots (412a).
9. described in any item chain stoppers according to claim 1~5, which is characterized in that the other end of the operating stick (42) is set
It is equipped with rotation section, the maximum distance of the axis of the rotation section to the operating stick (42) is greater than the half of the operating stick (42)
Diameter.
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 CN107380350A (en) | 2017-11-24 |
| CN107380350B true 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 |
|---|---|
| CN107380350A (en) | 2017-11-24 |
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