CN205469657U - Jack staff winding and unwinding devices - Google Patents
Jack staff winding and unwinding devices Download PDFInfo
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- CN205469657U CN205469657U CN201620245564.6U CN201620245564U CN205469657U CN 205469657 U CN205469657 U CN 205469657U CN 201620245564 U CN201620245564 U CN 201620245564U CN 205469657 U CN205469657 U CN 205469657U
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- hawser
- deck
- directive wheel
- jack
- eagle
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Abstract
The utility model provides a jack staff winding and unwinding devices, include: fixed eye plate, integrated form stand, a leading wheel, anchor machine, and hawser, fixed eye plate welding is at the jack staff lateral wall, integrated form column mouting is on the lamp stand of eagle on -board, integrated form stand top surface is equipped with the upper block, and its bottom is equipped with the lower tumbler, the eagle on -board is equipped with the A leading wheel, the B leading wheel with anchor machine sets up on forecastle deck, the hawser head end is fixed on the fixed eye plate, the hawser loops through upper block, lower tumbler, a leading wheel and B leading wheel, just the hawser end is fixed on the anchor machine loose drum. Open anchor machine, the hawser begins to remove the hawser effect just can be accomplished down the jack staff receive and release the operation, the labor intensity of the workman is reduced, and the security is high, and easy operation, in addition, this jack staff winding and unwinding devices reasonable in design, simple structure, and occupation space is little.
Description
Technical field
This utility model relates to draw off gear, particularly relates to a kind of folding and unfolding for bigger specification jack staff on boats and ships
Device.
Background technology
Anchor lantern, because arranging particularity, is integrated on jack staff by the ship types such as public affair ship, specialized ship, and deck, jack staff place
(fore castle deck) is less than deck, ensign staff place (helicopter deck).When installing two anchor lanterns, for meeting " in 1972 state
Border Rules of Navigation " Article 30 first item (1) item regulation " forward anchor light should be higher than that after anchor light is not less than 4.5 meters, a length of
50 meters or the boats and ships of more than 50 meters, forward anchor light should be installed in height above the hull not less than 6 meters place " requirement, jack staff design
More and more higher, the increase weight along with jack staff height increases the most therewith, and when this type of ship carries out special duty, need to be by jack
Bar carries out folding and unfolding operation, and original design carries out operation by the diagonal brace of both sides, and operating process needs 2～4 people, labor intensity pole
Greatly, and operating process is dangerous；Some ship follow-up realizes this operate by installing electro-motor or hydraulic means, but said method
Both take bow space, be not easy to again daily maintenance, maintenance.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of jack staff folding and unfolding dress
Put, be used for solving above-mentioned technical problem present in prior art.
For achieving the above object and other relevant purposes, this utility model provides a kind of jack staff draw off gear, at least wraps
Include: fixing eye plate, integrated form column, A directive wheel, windlass, and hawser；Described fixing eye plate is welded on jack staff sidewall；Institute
State integrated form column to be removably mounted on the lamp socket on eagle deck；Described eagle deck is arranged on fore castle deck end；
Described integrated form column end face is provided with upper block, and described integrated form column bottom is provided with lower tumbler；Arrange on described eagle deck
A described A directive wheel, described A directive wheel and described integrated form column is had to lay respectively at described jack staff both sides；B directive wheel and
Described windlass is arranged on described fore castle deck, and described B directive wheel is between described windlass and described eagle deck；Described
Hawser head end is fixed on described fixing eye plate, and described hawser passes sequentially through described upper block, lower tumbler, A directive wheel and B and leads
To wheel, and described cable end is fixed on described windlass loose drum.
Further, described integrated form column includes ring flange and column；Described ring flange is arranged on described by bolt
On lamp socket；Described column bottom surface is welded with described ring flange end face, and described column lower end is welded with several bracket, and described bracket
Bottom surface is welded with described ring flange end face；Described column end face is an inclined-plane, and this inclined-plane becomes 65 ° of angles with vertical line.
Further, described upper block becomes 65 ° of angles with vertical line.
Further, described upper block is provided with for preventing hawser from jumping out the backstop knot of described upper block pulley groove
Structure.
Further, described lower tumbler is arranged on described ring flange end face, and described lower tumbler becomes 10 ° of angles with vertical line.
Further, the angle of described A directive wheel is consistent with described lower tumbler angle；Described A directive wheel near described always
Eagle deck and fore castle deck intersection.
Further, described B directive wheel and vertical line angle are more than 10 °.
Further, described fore castle deck is provided with Combined type belt checking bollard, and described Combined type belt checking bollard is positioned at described anchor
Between machine and described B directive wheel；Described hawser passes through described Combined type belt checking bollard.
Further, described eagle deck being additionally provided with a position limiting structure, described position limiting structure is positioned at described jack
Between bar and described lamp socket.
Further, described position limiting structure includes that base plate, batter post and limiting plate, described base plate weld with described eagle deck
Connect；Described batter post bottom surface is welded with described base plate, and described batter post end face welds with the described limiting plate back side, described limiting plate front
Horizontal by 90 ° of angles.
As it has been described above, jack staff draw off gear of the present utility model, have the advantages that
Described integrated form column end face owing to being located on described lamp socket is provided with upper block, and described integrated form column bottom sets
There is lower tumbler；It is provided with described A directive wheel on described eagle deck, fore castle deck is provided with B directive wheel；And described hawser
Head end is fixed on described fixing eye plate, and described hawser passes sequentially through described upper block, lower tumbler, A directive wheel and B and guides
Take turns, and described cable end is fixed on described windlass loose drum.Adjust hawser direction, open described windlass, described hawser
Start mobile, under described hawser effect, just can complete the folding and unfolding operation of described jack staff；Visible, reduce workman and work by force
Degree, and safety is high and simple to operate；It addition, this jack staff draw off gear is reasonable in design, simple in construction, and take up room
Little.
Accompanying drawing explanation
Fig. 1 is shown as jack staff draw off gear front view of the present utility model.
Fig. 2 is shown as A-A sectional view along Fig. 1.
Fig. 3 is shown as in Fig. 1 enlarged drawing at C.
Fig. 4 is shown as in Fig. 1 enlarged drawing at D.
Fig. 5 is shown as in Fig. 1 enlarged drawing at E.
Fig. 6 is shown as integrated form column of the present utility model and upper block assembling figure.
Fig. 7 is shown as B-B sectional view along Fig. 6.
Element numbers explanation
1 fixes eye plate 10 jack staff
2 integrated form column 20 eagle decks
21 ring flange 30 fore castle decks
22 column 6 stop configurations
23 bracket 7 Combined type belt checking bollards
31 A directive wheel 8 position limiting structures
32 upper block 81 base plates
33 lower tumbler 82 batter posts
34 B directive wheel 83 limiting plates
4 windlass 9 lamp sockets
5 hawsers
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model being described below, those skilled in the art can be by this
Content disclosed by description understands other advantages of the present utility model and effect easily.
It should be clear that structure depicted in this specification institute accompanying drawings, ratio, size etc., the most only in order to coordinate description to be taken off
The content shown, understands for those skilled in the art and reads, being not limited to this utility model enforceable restriction bar
Part, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, do not affecting
Under effect that this utility model can be generated by and the purpose that can reach, all should still fall in the technology disclosed in this utility model
In the range of Rong Suoneng is contained.Meanwhile, in this specification cited as " on ", D score, "left", "right", " middle " and " one "
Deng term, be merely convenient to narration understand, and be not used to limit the enforceable scope of this utility model, its relativeness
It is altered or modified, is changing under technology contents without essence, when being also considered as the enforceable category of this utility model.
As shown in Figures 1 to 4, this utility model provides a kind of jack staff draw off gear, at least includes: fixing eye plate 1, collection
Accepted way of doing sth column 2, A directive wheel 31, windlass 4, and hawser 5.
Described fixing eye plate 1 is welded on jack staff 10 sidewall, it is preferable that described fixing eye plate 1 and described jack staff 10 end
Interplanar distance is about 4m, sees Fig. 3；Referring to figs. 2 and 5, described integrated form column 2 is removably mounted on the lamp on eagle deck 20
On seat 9；Described eagle deck 20 is arranged on fore castle deck 30 end；It is known that described eagle plate be exactly fore castle deck 30
One, front chain-wales, described eagle plate is used to observe situation and anchor below bow and is adjacent to the situation of shell.Described integrated form
Column 2 end face is provided with upper block 32, sees Fig. 4；Preferably, described upper block 32 is provided with stop configurations 6, this stop configurations 6
Being prevented from hawser 5 and jump out described upper block 32 pulley groove, beneficially jack staff 10 described in folding and unfolding, is shown in Fig. 6.Described integrated form column
2 bottoms are provided with lower tumbler 33；A described A directive wheel 31 it is provided with, described A directive wheel 31 and described on described eagle deck 20
Integrated form column 2 lays respectively at described jack staff 10 both sides；B directive wheel 34 and described windlass 4 are arranged on described fore castle deck 30
On, and described B directive wheel 34 is between described windlass 4 and described eagle deck 20.
Described hawser 5 head end is fixed on described fixing eye plate 1, it is preferable that described hawser 5 head end is fixed on by shackle
On described fixing eye plate 1.Described hawser 5 passes sequentially through described upper block 32, lower tumbler 33, A directive wheel 31 and B directive wheel
34, and described hawser 5 end is fixed on described windlass 4 loose drum.
With reference to Fig. 5 and Fig. 6, described integrated form column 2 includes ring flange 21 and column 22；Described ring flange 21 passes through bolt
It is arranged on described lamp socket 9；Described column 22 bottom surface is welded with described ring flange 21 end face, and described column 22 lower end is welded with several
Individual bracket 23, described bracket 23 and described lower tumbler 33 are staggered layout；Preferably, described column 22 lower end is welded with three brackets
23, bracket 23 described in two of which is arranged symmetrically with, and sees Fig. 7；Described bracket 23 bottom surface is welded with described ring flange 21 end face；Described
Column 22 end face is an inclined-plane, and this inclined-plane becomes 65 ° of angles with vertical line.When described upper block 32 is arranged on described inclined-plane,
It is able to ensure that described upper block 32 becomes 65 ° of angles with vertical line, is beneficial to the described upper block 32 of correct installation.Preferably, integrated form stands
Post 2 the most about 1.5m, described lower tumbler 33 is 64mm with described ring flange 21 spacing.
Preferably, described lower tumbler 33 is arranged on described ring flange 21 end face, and described lower tumbler 33 becomes 10 ° of folders with vertical line
Angle；The angle of described A directive wheel 31 is consistent with described lower tumbler 33 angle；Described upper block 32 becomes 65 ° of angles with vertical line；Described
A directive wheel 31 is near described eagle deck 20 and fore castle deck 30 intersection；And described B directive wheel 34 is more than with vertical line angle
10°.Described hawser 5 direction can be adjusted by described upper block 32, lower tumbler 33, A directive wheel 31 and B directive wheel 34, and
It is beneficial to hawser 5 move；Meanwhile, described upper block 32, lower tumbler 33, the angle design of A directive wheel 31 and B directive wheel 34 are closed
Reason, can adjust described hawser 5 direction to most preferably so that described in folding and unfolding, jack staff 10 smoothly, is shown in Fig. 3, Fig. 5 and Fig. 6.
Described fore castle deck 30 is provided with Combined type belt checking bollard 7, and described Combined type belt checking bollard 7 be positioned at described windlass 4 with
Between described B directive wheel 34；Described hawser 5, by described Combined type belt checking bollard 7, is shown in Fig. 1 and Fig. 2.
Being additionally provided with a position limiting structure 8 on described eagle deck 20, described position limiting structure 8 is positioned at described jack staff 10
And between described lamp socket 9.Described position limiting structure 8 includes base plate 81, batter post 82 and limiting plate 83, described base plate 81 and described eagle
Deck 20 is welded；Described batter post 82 bottom surface is welded with described base plate 81, and described batter post 82 end face welds with described limiting plate 83 back side
Connecing, described limiting plate 83 front is horizontal by 90 ° of angles.When jack staff 10 is threaded to eagle deck 20 in 90 °, described bow
Flagpole 10 can lean against described limiting plate 83 front, reaches to limit the purpose that described jack staff 10 is rotated further towards stem direction, from
And improve safety, it is ensured that and jack staff 10 described in folding and unfolding smoothly, see Fig. 5.
Referring to figs. 2 to Fig. 5, during construction, first check whether that described hawser 5 head end is fixed on described fixing eye plate 1, with
And described hawser 5 passes sequentially through described upper block 32, lower tumbler 33, A directive wheel 31 and B directive wheel 34, and described hawser 5 end
End is fixed on described windlass 4 loose drum.Confirm no problem after, then adjust hawser 5 direction；It is then turned on described windlass 4,
Described hawser 5 starts mobile, just can complete the folding and unfolding operation of described jack staff 10 under described hawser 5 acts on；Visible, reduce
Labor strength, and safety is high and simple to operate.It addition, this jack staff draw off gear is reasonable in design, structure letter
Single, take up room little.
Above-described embodiment only illustrative principle of the present utility model and effect thereof are new not for limiting this practicality
Type.Above-described embodiment all can be carried out by any person skilled in the art under spirit and the scope of the present utility model
Modify or change.Therefore, all art have usually intellectual without departing from the spirit disclosed in this utility model
Modify with all equivalences completed under technological thought or change, must be contained by claim of the present utility model.
Claims (10)
1. a jack staff draw off gear, it is characterised in that at least include: fixing eye plate (1), integrated form column (2), A guide
Wheel (31), windlass (4), and hawser (5)；Described fixing eye plate (1) is welded on jack staff (10) sidewall；Described integrated form column
(2) it is removably mounted on the lamp socket (9) on eagle deck (20)；Described eagle deck (20) is arranged on fore castle deck (30)
End；Described integrated form column (2) end face is provided with upper block (32), and described integrated form column (2) bottom is provided with lower tumbler (33)；
A described A directive wheel (31), described A directive wheel (31) and described integrated form column it is provided with on described eagle deck (20)
(2) described jack staff (10) both sides are laid respectively at；B directive wheel (34) and described windlass (4) are arranged on described fore castle deck (30)
On, and described B directive wheel (34) is positioned between described windlass (4) and described eagle deck (20)；Described hawser (5) head end is fixed
On described fixing eye plate (1), described hawser (5) passes sequentially through described upper block (32), lower tumbler (33), A directive wheel
And B directive wheel (34), and described hawser (5) end is fixed on described windlass (4) loose drum (31).
Jack staff draw off gear the most according to claim 1, it is characterised in that: described integrated form column (2) includes flange
Dish (21) and column (22)；Described ring flange (21) is arranged on described lamp socket (9) by bolt；Described column (22) bottom surface with
Described ring flange (21) end face welds, and described column (22) lower end is welded with several bracket (23), and described bracket (23) bottom surface
Weld with described ring flange (21) end face；Described column (22) end face is an inclined-plane, and this inclined-plane becomes 65 ° of angles with vertical line.
Jack staff draw off gear the most according to claim 1 and 2, it is characterised in that: described upper block (32) becomes with vertical line
65 ° of angles.
Jack staff draw off gear the most according to claim 3, it is characterised in that: be provided with on described upper block (32) for
Prevent hawser (5) from jumping out the stop configurations (6) of described upper block (32) chute.
Jack staff draw off gear the most according to claim 2, it is characterised in that: described lower tumbler (33) is arranged on described method
Blue dish (21) end face, and described lower tumbler (33) becomes 10 ° of angles with vertical line.
Jack staff draw off gear the most according to claim 5, it is characterised in that: the angle of described A directive wheel (31) and institute
State lower tumbler (33) angle consistent；Described A directive wheel (31) is near described eagle deck (20) and fore castle deck (30) intersection.
Jack staff draw off gear the most according to claim 6, it is characterised in that: described B directive wheel (34) and vertical line angle
More than 10 °.
Jack staff draw off gear the most according to claim 1, it is characterised in that: described fore castle deck (30) is provided with combination
Formula bollard (7), and described Combined type belt checking bollard (7) is positioned between described windlass (4) and described B directive wheel (34)；Described cable
Rope (5) is by described Combined type belt checking bollard (7).
Jack staff draw off gear the most according to claim 1, it is characterised in that: it is additionally provided with on described eagle deck (20)
One position limiting structure (8), described position limiting structure (8) is positioned between described jack staff (10) and described lamp socket.
Jack staff draw off gear the most according to claim 9, it is characterised in that: described position limiting structure (8) includes base plate
(81), batter post (82) and limiting plate (83), described base plate (81) welds with described eagle deck (20)；Described batter post (82) bottom surface
Welding with described base plate (81), described batter post (82) end face welds with described limiting plate (83) back side, and described limiting plate (83) is just
Face is horizontal by 90 ° of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620245564.6U CN205469657U (en) | 2016-03-28 | 2016-03-28 | Jack staff winding and unwinding devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620245564.6U CN205469657U (en) | 2016-03-28 | 2016-03-28 | Jack staff winding and unwinding devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205469657U true CN205469657U (en) | 2016-08-17 |
Family
ID=56647299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620245564.6U Active CN205469657U (en) | 2016-03-28 | 2016-03-28 | Jack staff winding and unwinding devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205469657U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111934083A (en) * | 2020-08-17 | 2020-11-13 | 上海外高桥造船有限公司 | Camouflage structure of anti-pirate ship antenna |
| CN113838394A (en) * | 2021-09-30 | 2021-12-24 | 广船国际有限公司 | Ship |
-
2016
- 2016-03-28 CN CN201620245564.6U patent/CN205469657U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111934083A (en) * | 2020-08-17 | 2020-11-13 | 上海外高桥造船有限公司 | Camouflage structure of anti-pirate ship antenna |
| CN111934083B (en) * | 2020-08-17 | 2023-03-10 | 上海外高桥造船有限公司 | Camouflage structure of anti-pirate ship antenna |
| CN113838394A (en) * | 2021-09-30 | 2021-12-24 | 广船国际有限公司 | Ship |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |