CN107310690A - A kind of centralising device suitable for hawser - Google Patents
A kind of centralising device suitable for hawser Download PDFInfo
- Publication number
- CN107310690A CN107310690A CN201710288365.2A CN201710288365A CN107310690A CN 107310690 A CN107310690 A CN 107310690A CN 201710288365 A CN201710288365 A CN 201710288365A CN 107310690 A CN107310690 A CN 107310690A
- Authority
- CN
- China
- Prior art keywords
- centering
- centralising device
- base
- locating part
- leading screw
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- 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
-
- 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
- B63B21/04—Fastening or guiding equipment for chains, ropes, hawsers, or the like
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Earth Drilling (AREA)
- Actuator (AREA)
Abstract
The invention discloses a kind of centralising device suitable for hawser, belong to marine machinery field.The centralising device includes support, moving assembly and two centering components, moving assembly is arranged on support, two centering components are arranged on moving assembly, moving assembly is used to control two centering components are relative on the same line to draw close or remote, when two centering attached components are touched, the limit channels for passing through for hawser are formed between two centering components, by the way that centralising device is arranged on ship, support and moving assembly is set to be located under deck, centering component is located on deck, centralising device is when unused, two centering inter-modules are every farther out, hawser is placed between two centering components, in folding and unfolding hawser, it can control two centering components are relative to draw close, hawser is limited in limit channels, so that manpower need not be used to pull hawser, not only save manpower, the security of centering is also improved simultaneously.
Description
Technical field
The present invention relates to marine machinery field, more particularly to a kind of centralising device suitable for hawser.
Background technology
Centralising device is a kind of common marine deck machinery.Because stem stormy waves is big, hawser is being carried out using towing winch
Folding and unfolding when, in order to avoid hawser is swung above deck, it is necessary to be limited with centralising device hawser, make hawser can only be one
Swung in individual less scope.Centralising device mainly includes being arranged at intervals two columns above deck, carry out to it is middle when, lead to
Often manually it is dragged to hawser between two columns by crewman, hawser is carried out by two columns spacing, it is to avoid hawser
Swing above deck.
Because the hawser on deck is generally all very thick, wasted time and energy by manually carrying out dragging, and it is larger in stormy waves
When, it is also possible to cause crewman injured.
The content of the invention
In order to solve the problem of existing centralising device is needed using artificial dragging hawser, the embodiments of the invention provide one kind
Suitable for the centralising device of hawser.The technical scheme is as follows：
The embodiments of the invention provide a kind of centralising device suitable for hawser, the centralising device includes support, movement
Component and two centering components, the moving assembly are set on the bracket, and described two centering components are arranged at described
On moving assembly, the moving assembly is used to control described two centering components are relative on the same line to draw close or remote, when
When described two centering attached components are touched, the limit channels for passing through for hawser are formed between described two centering components.
Alternatively, each centering component includes base and the locating part being arranged on the base, the base
Set on the bracket, when described two centering attached components are touched, the portion of the remote base of two locating parts
Split-phase is contacted.
Further, the locating part is rotatably connected on the base, and the pivot center of the locating part is perpendicular to institute
State plane where the moving direction of centering component, and the pivot center of the locating part of described two centering components parallel to
The moving direction of described two centering components, each centering component includes telescoping mechanism, and the locating part is stretched with described
Contracting mechanism is hinged, and the telescoping mechanism is used to control the locating part around the tie point of the locating part and the base (32) to turn
It is dynamic.
Alternatively, the telescoping mechanism includes telescopic oil cylinder, and one end of the telescopic oil cylinder is connected with the base rotation,
The other end of the telescopic oil cylinder and the locating part are rotated and are connected, the pivot center at the two ends of the telescopic oil cylinder with it is described
The pivot center of locating part is parallel, the tie point, the telescopic oil cylinder and the locating part of the telescopic oil cylinder and the base
Tie point, the locating part it is not conllinear with the tie point of the base.
Alternatively, the locating part includes gag lever post or limiting plate.
Alternatively, the moving assembly includes two-way leading screw and the actuating unit for driving the two-way leading screw to rotate,
The two-way leading screw is set on the bracket, and the feed screw nut being adapted with the two-way leading screw is provided with the base,
And the thread rotary orientation of the feed screw nut on two bases is on the contrary, the feed screw nut is sleeved on the two-way leading screw.
Specifically, the moving assembly also includes guide rod and pilot sleeve, and the guide rod is set on the bracket,
And the guide rod is set with the two-way leading screw parallel interval, the pilot sleeve is set on the guide rod, and described
Pilot sleeve is fixedly connected with the base.
Alternatively, the actuating unit includes hydraulic motor, and the hydraulic motor is connected with the two-way lead screw transmission.
Further, the centralising device also includes the protective plate extended along the axis direction of the two-way leading screw, described
Between protective plate is fixedly connected on the bracket, and the protective plate is located between the two-way leading screw and the locating part,
The avoidance hole for passing through for the protective plate is provided with the base.
Alternatively, the protective plate is in arc-shaped.
The embodiment of the present invention sets two to middle component by setting moving assembly on support on moving assembly, by
It can control two centering components are relative on the same line to draw close or remote in moving assembly, when two centering attached components are touched
When, the limit channels for passing through for hawser can be formed between two centering components, by the way that centralising device is arranged on into ship
On, support and moving assembly is located under deck, centering component is located on deck, centralising device is when unused, two
Centering inter-module is every farther out, and hawser is placed between two centering components, in folding and unfolding hawser, can control two centering components
It is relative to draw close, hawser is limited in limit channels so that manpower need not be used to pull hawser, manpower is not only saved, together
When also improve the security of centering.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes 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 is a kind of structure chart of centralising device suitable for hawser provided in an embodiment of the present invention；
Fig. 2 is a kind of use state schematic diagram of centralising device suitable for hawser provided in an embodiment of the present invention；
Fig. 3 is a kind of structural representation of centering component provided in an embodiment of the present invention；
Fig. 4 is a kind of top view of centralising device suitable for hawser provided in an embodiment of the present invention；
Fig. 5 is a kind of sectional view of base provided in an embodiment of the present invention；
Fig. 6 is the structure chart of another centralising device suitable for hawser provided in an embodiment of the present invention；
Fig. 7 is a kind of structural representation of two-way leading screw provided in an embodiment of the present invention；
Fig. 8 is a kind of structural representation of support provided in an embodiment of the present invention.
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 is a kind of structure chart of centralising device suitable for hawser provided in an embodiment of the present invention, as shown in Fig. 1, should
Centralising device includes support 10, moving assembly 20 and two centering components 30, and moving assembly 20 is set over the mount 10, two
Centering component 30 is arranged on moving assembly 20, and moving assembly 20 is used to control two centering components 30 phase on the same line
To drawing close or remote, Fig. 2 is a kind of use state schematic diagram of centralising device suitable for hawser provided in an embodiment of the present invention,
As shown in Fig. 2 when two centering components 30 are in contact, the limit for passing through for hawser is formed between two centering components 30
Bit port 40.
By setting moving assembly on support, two are set on moving assembly to middle component, because moving assembly can
To control two centering components are relative on the same line to draw close or remote, when two centering attached components are touched, two centerings
The limit channels for passing through for hawser can be formed between component, by the way that centralising device is arranged on ship, make support and
Moving assembly is located under deck, and centering component is located on deck, centralising device when unused, two centering inter-modules every
Farther out, hawser is placed between two centering components, in folding and unfolding hawser, can control two centering components are relative to draw close, will
Hawser is limited in limit channels so that manpower need not be used to pull hawser, manpower is not only saved, while also improving pair
In security.
Fig. 3 is a kind of structural representation of centering component provided in an embodiment of the present invention, as shown in figure 3, each centering group
Part 30 includes base 32 and the locating part being arranged on base 32, and base 32 is set over the mount 10, when two centering components
30 when being in contact, and the part of the remote base 32 of two locating parts is in contact.
In the present embodiment, locating part is limiting plate 31.When drawing close middle component 30 for two, two limiting plates it is remote
A part for base 32 contacts with each other, so that a limit channels 40 are formed between moving assembly 20 and two limiting plates, with
Limit the swing of hawser.
As shown in figure 3, limiting plate 31 is in pentagon, a summit and the base 32 of limiting plate 31 are hinged, limiting plate 31
Another summit is hinged with telescoping mechanism, and there is limiting plate 31 a position-limited edge 31a, position-limited edge 31a to be used at two to middle component
30 when drawing close, and forms limit channels 40, wherein position-limited edge 31a can be that on limiting plate 31, limiting plate 31 is hinged with telescoping mechanism
Point opposite side.
It is contemplated that in other embodiments, limiting plate 31 can also be other shapes, such as triangle.
As shown in figure 3, limiting plate 31 is rotatably connected on base 32, the pivot center of limiting plate 31 is perpendicular to centering component
Plane where 30 moving direction, and the pivot center of the limiting plate 31 of two centering components 30 is parallel to two centering components
30 moving direction, each centering component 30 includes telescoping mechanism, and telescoping mechanism is used to control limiting plate 31 to rotate.Do not make
Used time, by telescoping mechanism two limiting plates 31 can be controlled to open, be easy to hawser to be removed between two limiting plates 31, make
Used time, two limiting plates 31 are controlled to rotate by telescoping mechanism, two bases 32 of control are relative to be drawn close, and two limiting plates 31 connect
Touch, so as to form limit channels 40.
Alternatively, telescoping mechanism can include telescopic oil cylinder 33, and one end of telescopic oil cylinder 33 is rotated with base 32 to be connected, and is stretched
The other end of contracting oil cylinder 33 and limiting plate 31 are rotated and be connecteds, turn of the pivot center at the two ends of telescopic oil cylinder 33 with limiting plate 31
Shaft line is parallel, so as to realize the rotation of two limiting plates 31.
The first hinged-support 34a for connecting limiting plate 31 can be provided with when realizing, on base 32 and is stretched for connecting
The first hinged-support 34a and the second hinged-support 34b on second hinged-support 34b of contracting oil cylinder 33, two bases 32 are located parallel to
On the same straight line of the moving direction of centering component 30, and two the first hinged-support 34a are located between two the second hinged-support 34b.
It should be noted that in other embodiments, locating part can also be gag lever post, one end and the base 32 of gag lever post
Connection is rotated, the other end of telescopic oil cylinder 33 and the middle part of gag lever post, which are rotated, to be connected.Locating part can pass through cylinder with base 32
Pin is hinged, and telescopic oil cylinder 33 can also be hinged with base 32, telescopic oil cylinder 33 and locating part by straight pin.
Fig. 4 is a kind of top view of centralising device suitable for hawser provided in an embodiment of the present invention, for convenience of description,
Locating part and telescoping mechanism are concealed in Fig. 4, as shown in figure 4, moving assembly 20 can include two-way leading screw 21 and for driving
The actuating unit 22 that two-way leading screw 21 is rotated, two-way leading screw 21 is set over the mount 10, and Fig. 5 is provided in an embodiment of the present invention one
The sectional view of base is planted, as shown in figure 5, the feed screw nut 321 being adapted with two-way leading screw 21 is provided with base 32, and two
The thread rotary orientation of feed screw nut 321 on individual base 32 is on the contrary, feed screw nut 321 is sleeved on two-way leading screw 21.Two-way leading screw
Two sections of oppositely oriented screw threads are provided with 21, two sections of screw threads coordinate with the feed screw nut 321 on two bases 32 respectively, logical
When crossing actuating unit 22 and driving the two-way leading screw 21 to rotate, two feed screw nuts 321 are relative to be drawn close or opposite remote, is passed through and is changed double
To the steering of leading screw 21, thus it is possible to vary the direction of motion of two feed screw nuts 321.
It is contemplated that moving assembly 20 also includes guide rod 23 and pilot sleeve 24, guide rod 23 is arranged on support
On 10, and guide rod 23 is set with the two-way parallel interval of leading screw 21, and pilot sleeve 24 is set on guide rod 23, and pilot sleeve
24 are fixedly connected with base 32.Guide rod 23 can avoid base 32 from being rotated together with two-way leading screw 21, while can also divide
A part of weight of centering component 30 is carried on a shoulder pole, the deformation of two-way leading screw 21 is reduced, it is to avoid feed screw nut 321 and two-way leading screw 21 occur
Stuck situation.
Fig. 6 is the structure chart of another centralising device suitable for hawser provided in an embodiment of the present invention, with reference to Fig. 5 and figure
6, centralising device can also include the protective plate 50 extended along the axis direction of two-way leading screw 21, and protective plate 50 is fixedly connected on branch
On frame 10, and protective plate 50 is provided with the surface of two-way leading screw 21, base 32 for keeping away for passing through for protective plate 50
Allow hole 32a.Protective plate 50 can provide protection to two-way leading screw 21, it is to avoid hawser rubs on two-way leading screw 21, protect simultaneously
Plate 50 can also avoid the water on deck from splashing on two-way leading screw 21.
As shown in figure 5, protective plate 50 can be in arc-shaped.The protective plate 50 of arc-shaped can be provided more for two-way leading screw 21
Big protection domain.
Alternatively, actuating unit 22 can include hydraulic motor, and hydraulic motor is connected with two-way leading screw 21.
When realizing, actuating unit 22 can also include decelerator, and the rotating shaft of hydraulic motor and the input shaft of decelerator are connected,
The output shaft of decelerator and two-way leading screw 21 are coaxially connected.
Fig. 7 is a kind of structural representation of two-way leading screw provided in an embodiment of the present invention, as shown in fig. 7, two-way leading screw 21
One end can be provided for connection reducer output shaft link slot 21a, the output shaft of decelerator is connected to by flat key
In link slot 21a.
Fig. 8 is a kind of structural representation of support provided in an embodiment of the present invention.With reference to Fig. 4 and Fig. 8, support 10 can be with
Including installing plate 10a and bottom plate 10b, installing plate 10a is vertically connected on bottom plate 10b, and bearing block is provided with installing plate 10a
11, two-way leading screw 21 can be spindle rotationally arranged on bearing block 11 by bearing 12.Last can also set of installing plate 10a is led
To bar supported hole 10c.Installed over the mount 10 by the guide rod supported hole 10c on two supports 10 at the two ends of guide rod 23.
Installing plate 10a and bottom plate 10b can be connected with welding.
Further, floor 10d, floor 10d can also be set to be connected to bearing block 11 and installing plate on support 10
On 10a, to improve the mechanical strength of support 10.
Alternatively, two-way leading screw 21 can be supported by sliding bearing.The outer ring of sliding bearing can be fixed by screw
On bearing block 11, in order to the dismounting of sliding bearing.
Alternatively, the two ends of two-way leading screw 21 can be by the shaft shoulder and the axial limiting of support 10, so as to reduce two-way leading screw
21 axial float.
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. should be included in the scope of the protection.
Claims (10)
1. a kind of centralising device suitable for hawser, it is characterised in that the centralising device includes support (10), moving assembly
(20) and two centering components (30), the moving assembly (20) is arranged on the support (10), described two centering components
(30) it is arranged on the moving assembly (20), the moving assembly (20) is used to control described two centering components (30) to exist
It is relative on same straight line to draw close or remote, when described two centering components (30) are in contact, described two centering components (30)
Between be formed with limit channels (40) for passing through for hawser.
2. centralising device according to claim 1, it is characterised in that each centering component (30) includes base
(32) and the locating part that is arranged on the base (32), the base (32) is arranged on the support (10), when described two
When individual centering component (30) is in contact, the part of the remote base (32) of two locating parts is in contact.
3. centralising device according to claim 2, it is characterised in that the locating part is rotatably connected on the base (32)
On, the pivot center of the locating part is perpendicular to the moving direction of the centering component (30), and described two centering components
(30) plane where the pivot center of the locating part parallel to described two centering components (30) moving direction, each
The centering component (30) includes telescoping mechanism, and the locating part is hinged with the telescoping mechanism, and the telescoping mechanism is used for
The locating part is controlled to be rotated around the tie point of the locating part and the base (32).
4. centralising device according to claim 3, it is characterised in that the telescoping mechanism includes telescopic oil cylinder (33), institute
State one end of telescopic oil cylinder (33) and rotated with the base (32) and is connected, the other end of the telescopic oil cylinder (33) with it is described spacing
Part rotates connection, and the pivot center at the two ends of the telescopic oil cylinder (33) is parallel with the pivot center of the locating part, described
It is the tie point of the tie point of telescopic oil cylinder (33) and the base (32), the telescopic oil cylinder (33) and the locating part, described
Locating part is not conllinear with the tie point of the base (32).
5. the centralising device according to any one of claim 2~4, it is characterised in that the locating part include gag lever post or
Limiting plate.
6. centralising device according to claim 2, it is characterised in that the moving assembly (20) includes two-way leading screw (21)
With the actuating unit (22) for driving the two-way leading screw (21) to rotate, the two-way leading screw (21) is arranged on the support
(10) on, the feed screw nut (321) being adapted with the two-way leading screw (21) is provided with the base (32), and described in two
The thread rotary orientation of feed screw nut (321) on base (32) is on the contrary, the feed screw nut (321) is sleeved on the two-way leading screw
(21) on.
7. centralising device according to claim 6, it is characterised in that the moving assembly (20) also includes guide rod (23)
With pilot sleeve (24), the guide rod (23) is arranged on the support (10), and the guide rod (23) with it is described two-way
Leading screw (21) parallel interval is set, and the pilot sleeve (24) is set on the guide rod (23), and the pilot sleeve
(24) it is fixedly connected with the base (32).
8. centralising device according to claim 5, it is characterised in that the actuating unit (22) includes hydraulic motor, institute
Hydraulic motor is stated to be connected with the two-way leading screw (21).
9. the centralising device according to any one of claim 6~8, it is characterised in that the centralising device is also included along institute
The protective plate (50) of the axis direction extension of two-way leading screw (21) is stated, the protective plate (50) is fixedly connected on the support (10)
On, and the protective plate (50) be located between the two-way leading screw (21) and the locating part, be provided with the base (32)
For the avoidance hole (32a) passed through for the protective plate (50).
10. centralising device according to claim 7, it is characterised in that the protective plate (50) is in arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710288365.2A CN107310690B (en) | 2017-04-27 | 2017-04-27 | A kind of centralising device suitable for hawser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710288365.2A CN107310690B (en) | 2017-04-27 | 2017-04-27 | A kind of centralising device suitable for hawser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107310690A true CN107310690A (en) | 2017-11-03 |
| CN107310690B CN107310690B (en) | 2019-07-05 |
Family
ID=60184722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710288365.2A Active CN107310690B (en) | 2017-04-27 | 2017-04-27 | A kind of centralising device suitable for hawser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107310690B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108557579A (en) * | 2018-03-01 | 2018-09-21 | 利均刺绣(海宁)有限公司 | A kind of Weaving device parts machining device |
| CN109515623A (en) * | 2018-10-24 | 2019-03-26 | 武汉船用机械有限责任公司 | A kind of rigging centralising device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5629278Y2 (en) * | 1978-08-21 | 1981-07-11 | ||
| US7677532B2 (en) * | 2005-08-18 | 2010-03-16 | Rolls-Royce Marine As | System to guide a wire, chain or cable onboard a vessel |
| CN203544308U (en) * | 2013-07-18 | 2014-04-16 | 宁波捷胜海洋开发有限公司 | Rope sending device |
| CN203622266U (en) * | 2013-12-03 | 2014-06-04 | 厦门思尔特机器人系统有限公司 | Force feedback device for fixture |
| CN204262666U (en) * | 2014-11-04 | 2015-04-15 | 常州森旭自动化科技有限公司 | Automatic centring device |
-
2017
- 2017-04-27 CN CN201710288365.2A patent/CN107310690B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5629278Y2 (en) * | 1978-08-21 | 1981-07-11 | ||
| US7677532B2 (en) * | 2005-08-18 | 2010-03-16 | Rolls-Royce Marine As | System to guide a wire, chain or cable onboard a vessel |
| CN203544308U (en) * | 2013-07-18 | 2014-04-16 | 宁波捷胜海洋开发有限公司 | Rope sending device |
| CN203622266U (en) * | 2013-12-03 | 2014-06-04 | 厦门思尔特机器人系统有限公司 | Force feedback device for fixture |
| CN204262666U (en) * | 2014-11-04 | 2015-04-15 | 常州森旭自动化科技有限公司 | Automatic centring device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108557579A (en) * | 2018-03-01 | 2018-09-21 | 利均刺绣(海宁)有限公司 | A kind of Weaving device parts machining device |
| CN109515623A (en) * | 2018-10-24 | 2019-03-26 | 武汉船用机械有限责任公司 | A kind of rigging centralising device |
| CN109515623B (en) * | 2018-10-24 | 2020-07-28 | 武汉船用机械有限责任公司 | Rigging centering device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107310690B (en) | 2019-07-05 |
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