CN209274835U - A kind of ship lifting bollard and ship - Google Patents
A kind of ship lifting bollard and ship Download PDFInfo
- Publication number
- CN209274835U CN209274835U CN201821768374.8U CN201821768374U CN209274835U CN 209274835 U CN209274835 U CN 209274835U CN 201821768374 U CN201821768374 U CN 201821768374U CN 209274835 U CN209274835 U CN 209274835U
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- CN
- China
- Prior art keywords
- bollard
- main body
- outer tube
- limiting device
- ship
- 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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Abstract
It include: outer tube the utility model discloses a kind of ship lifting bollard, bollard main body and lockable mechanism, bollard main body is set in outer tube, compressed spring is equipped in bollard main body, telescoping tube is cased with outside compressed spring, by compressing compressed spring, drive telescoping tube flexible, bollard main body can be made to stretch in outer tube, lockable mechanism includes the first limiting device and the second limiting device, first limiting device is set to the upper end of telescoping tube, second limiting device is set to the lower end of telescoping tube, first limiting device is used for when bollard main body is compressed in outer tube, engage bollard main body, the telescoping tube and compressed spring is set to keep compression, prevent bollard from going out deck；Second limiting device is used to engage bollard main body when bollard main body stretches out outer tube, so that telescoping tube and compressed spring is kept elongation, prevents bollard main body from generating straight risk.
Description
Technical field
The utility model relates to watercraft fittings technical fields, and in particular to a kind of ship lifting bollard and ship.
Background technique
Currently, sea service ship when pulling in shore, is required by hawser and checking bollard heaving pile on the bank, so that ship stops
Lean against bank.Bollard is generally located on open deck, using can be soaked by rainwater, the rings such as snow cover, solar exposure
The influence in border, it is easy to corrode, in cold winter, icing phenomenon can occur for bollard, and crewman is needed to use deicing work
Tool carries out deicing, time-consuming and laborious, causes the difficulty untied the mooring rope.Meanwhile it being welded on the bollard on open deck and will affect outside ship
Appearance quality, by it for high-end ro-ro passenger ship and cruise, more influence appearance.
To solve the above problems, traditional bollard is substituted usually using lift bollard, and existing bollard, by
In being not provided with stop member up and down, bollard may go out deck plane when use, and limit screw can generate straight when failing
Risk, meanwhile, manpower is leaned in the lifting of existing bollard entirely, time-consuming and laborious.
Utility model content
In view of the deficiencies in the prior art, the purpose of this utility model is to provide a kind of ship lifting bollards
And ship, it prevents bollard from going out deck and generates straight risk.
To achieve the above objectives, the technical scheme adopted by the utility model is that:
A kind of ship lifting bollard, comprising:
Outer tube inside offers the cavity of an opening upwards；
Bollard main body is set in the cavity, and the bollard main body includes telescoping tube and compressed spring, described to stretch
The draw is sheathed on the compressed spring；
Lockable mechanism comprising:
First limiting device, is set to the upper end of the telescoping tube, and first limiting device is used to work as the bollard
The bollard main body is engaged when main body is compressed in outer tube；
Second limiting device, is set to the lower end of the telescoping tube, and second limiting device is used to work as the bollard
Main body engages the bollard main body when stretching out outside outer tube.
Based on the above technical solution, first limiting device keeps out end including first, and described first keeps out end
The first clamping mouth is formed between the telescoping tube.
Based on the above technical solution, second limiting device keeps out end including second, and described second keeps out end
The second clamping mouth is formed between the telescoping tube.
Based on the above technical solution, the lockable mechanism further include:
Bolt is set on the outer tube, and the bolt is adapted with the first clamping mouth and the second clamping mouth；
Sliding rail is set on the telescoping tube, is connected between the upper end of the sliding rail and the first clamping mouth, described
It is connected between the lower end of sliding rail and the second clamping mouth.
Based on the above technical solution, the outer tube includes boss structure, and the boss structure is set to described outer
The top of casing, and a low water is formed between the boss structure and the outer tube；
The top of the bollard main body is equipped with a press head, and the press head is adapted with the shape of the low water.
Based on the above technical solution, the low water and the press head are circle.
Based on the above technical solution, the bottom of the outer tube is equipped with pedestal, the pedestal and the outer tube
Between be connected with multiple first legs.
Based on the above technical solution, multiple second supporting legs are connected between the boss structure and the pedestal.
The utility model also provides a kind of ship, including deck, and a mounting hole, the mounting hole are offered on the deck
Region is equipped with ship lifting bollard described above, and the outer tube includes boss structure, and the boss structure is set
In the top of the outer tube, and a low water is formed between the boss structure and the outer tube；The bollard main body
Top is equipped with a press head, and the press head is adapted with the shape of the low water；The boss structure is concordant with the deck
It is connected, the bollard main body includes the first motion state and the second motion state, when the bollard main body is the first movement
When state, it is located at outside the deck, when the bollard main body is the second motion state, is located in the deck.
Based on the above technical solution, when the bollard main body be the second motion state when, the press head with
The mounting hole is concordant.
Compared with the prior art, the advantages of the utility model are:
Ship lifting bollard in the utility model includes outer tube, bollard main body and lockable mechanism, bollard
Main body is set in outer tube, and compressed spring is equipped in bollard main body, is cased with telescoping tube outside compressed spring, compresses bullet by compression
Spring drives telescoping tube flexible, and bollard main body can be made to stretch in outer tube, and lockable mechanism includes the first limiting device and the
Two limiting devices, the first limiting device are set to the upper end of telescoping tube, and the second limiting device is set to the lower end of telescoping tube, the first limit
Device is used for when bollard main body is compressed in outer tube, engages bollard main body, protects the telescoping tube and compressed spring
Compression is held, prevents bollard from going out deck；Second limiting device is used to engage bollard when bollard main body stretches out outer tube
Main body makes telescoping tube and compressed spring keep elongation, prevents bollard main body from generating straight risk.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of ship lifting bollard in the utility model embodiment；
Fig. 2 is a kind of cross-sectional view of ship lifting bollard in the utility model embodiment；
Fig. 3 is a kind of top view of ship lifting bollard in the utility model embodiment.
In figure: 1- outer tube, 10- cavity, 11- boss structure, 12- low water, 13- pedestal, 14- first leg, 15-
Two supporting legs, 2- bollard main body, 20- telescoping tube, 21- compressed spring, 22- press head, 3- lockable mechanism, the limit dress of 30- first
It sets, 300- first keeps out end, 301- the first clamping mouth, the second limiting device of 31-, and 310- second keeps out end, the second clamping of 311-
Mouthful, 32- bolt, 33- sliding rail.
Specific embodiment
The embodiments of the present invention are described in further detail below in conjunction with attached drawing.
Embodiment 1:
Referring to figure 1 and figure 2, the utility model implements 1 and provides a kind of ship lifting bollard, including outer tube 1,
Bollard main body 2 and lockable mechanism 3.
The cavity 10 of an opening upwards is offered in outer tube 1, bollard main body 2 is set in cavity 10, bollard main body 2
Including telescoping tube 20 and compressed spring 21, telescoping tube 20 is sheathed on compressed spring 21, is driven by compression compressed spring 21 flexible
Pipe 20 compresses, and bollard main body 2 is compressed in outer tube 1, to realize the decline of bollard main body 2, passes through compressed spring
21 rebound drives telescoping tube 20 to spring back, and bollard main body 2 is extend out to outside outer tube 1, to realize the upper of bollard main body 2
It rises.
Lockable mechanism 3 includes the first limiting device 30 and the second limiting device 31.
First limiting device 30 is set to the upper end of telescoping tube 20, and the first limiting device 30 is used to compress when bollard main body 2
Bollard main body 2 is engaged when in outer tube 1, so that the telescoping tube and compressed spring is kept compression, is prevented bollard main body 2 from rushing
Deck out.
Second limiting device 31 is set to the lower end of telescoping tube 20, and the second limiting device 31 is used to stretch out when bollard main body 2
Bollard main body 2 is engaged when outer tube 1 is outer, so that telescoping tube and compressed spring is kept elongation, is prevented bollard main body 2 from generating straight
Risk.
Further, the first limiting device 30 keeps out end 300 including first, and first keeps out between end 300 and telescoping tube 20
Form the first clamping mouth 301.
Preferably, the second limiting device 31 keeps out end 310 including second, and second keeps out shape between end 310 and telescoping tube 20
At the second clamping mouth 311.
Preferably, lockable mechanism 3 further includes bolt 32 and sliding rail 33, and bolt 32 is set on outer tube 1, bolt 32 and first
Clamping mouth 301 and the second clamping mouth 311 are adapted；Sliding rail 33 is set on telescoping tube 20, the upper end of sliding rail 33 and the first clamping mouth
It is connected between 301, is connected between the lower end of sliding rail 33 and the second clamping mouth 311.
Bollard main body 2 is compressed, telescoping tube 20 and compressed spring 21 are compressed in outer tube 1, first card of the insertion of bolt 32
Mouth 301 is held, first, which keeps out end 300, keeps off bolt 32 in the first clamping mouth 301, prevents bollard main body 2 from going out deck, band cable
Stake main body 2 is in the unused or practical state finished, when needing using bollard main body 2, presses bollard main body 2, makes
Bolt 32 is skidded off from the first clamping mouth 301, and rotation bollard main body 2 makes in the rotation to sliding rail 33 of bolt 32, compressed spring 21
It is extended under the action of elastic force, bolt 32 is driven to be snapped down at the second limiting device 31 along sliding rail 33, then reversed choosing turns bolt 32
Make at the rotation to the second clamping mouth 311 of bolt 32, and be held in the second clamping mouth 311, prevents bollard main body 2 from generating straight
Risk.
Further, outer tube 1 includes boss structure 11, and boss structure 11 is set to the top of outer tube 1, and boss knot
A low water 12 is formed between structure 11 and outer tube 1；The top of bollard main body 2 is equipped with a press head 22, press head 22 and low water
12 shape is adapted.The press head 22 for pressing bollard main body 2, is compressed to bollard main body 2 in outer tube 1, and make
Press head 22 is fallen into low water 12, and concordant with boss structure 11.
Preferably, shown in Figure 3, low water 12 and press head 22 are circle.Low water 12 is disposed as with press head 22
Circle needs after bollard main body 2 is compressed in outer tube 1 using bollard main body 2, by bollard main body 2 from outer tube
When stretched next in 1, bolt 32 can be made to skid off from the first clamping mouth 301, facilitate rotation bollard by pressing press head 22
Main body 2 makes in the rotation to sliding rail 33 of bolt 32, so that compressed spring 21 extends under the action of elastic force.
Further, the bottom of outer tube 1 is equipped with pedestal 13, and multiple first are connected between pedestal 13 and outer tube 1
Leg 14.First leg 14 is for outer tube 1 to be connect with pedestal 13, fixed jacket pipe 1.
Preferably, multiple second supporting legs 15 are connected between boss structure 11 and pedestal 13.Second supporting leg 15 is by boss knot
Structure 11 and pedestal 13 are fixed, keep bollard overall structure more stable.
Embodiment 2:
The utility model embodiment 2 provides a kind of ship, including deck, and a mounting hole, mounting hole institute are offered on deck
The bollard of the ship lifting of embodiment 1 is equipped in region, wherein boss structure 11 is concordantly connected with deck, boss structure
11 are welded and fixed with deck, and outer tube 1 is arranged in mounting hole, and bollard main body 2 includes the first motion state and the second movement
State is located at outside deck when bollard main body 2 is the first motion state, when bollard main body 2 is the second motion state
When, it is located in deck.
When bollard main body 2 is the second motion state, telescoping tube 20 is driven to compress by compression compressed spring 21, by band
Checking bollard main body 2 is compressed in outer tube 1, so that bollard main body 2 drops in deck.
When bollard main body 2 is the first motion state, telescoping tube 20 is driven to spring back by the rebound of compressed spring 21, it will
Bollard main body 2 is extend out to outside outer tube 1, so that bollard main body 2 rises to outside deck.
Further, when bollard main body 2 is the second motion state, press head 22 is concordant with mounting hole.Work as bollard
When main body 2 is the second motion state, pressing press head 22 drops to bollard main body 2 in deck, and press head 22 is fallen at this time
Enter in low water 12, and concordant with boss structure 11, therefore press head 22 is concordant with mounting hole, does not influence hull beauty.
The utility model is not only limited to above-mentioned preferred forms, anyone can obtain under the enlightenment of the utility model
Other various forms of products out, however, make any variation in its shape or structure, it is all to have and the utility model phase
Same or similar technical solution, within its protection scope.
Claims (10)
1. a kind of ship lifting bollard characterized by comprising
Outer tube (1) inside offers the cavity (10) of an opening upwards；
Bollard main body (2) is set in the cavity (10), and the bollard main body (2) includes telescoping tube (20) and compression
Spring (21), the telescoping tube (20) are sheathed on the compressed spring (21)；
Lockable mechanism (3) comprising:
First limiting device (30) is set to the upper end of the telescoping tube (20), and first limiting device (30) is for working as institute
State bollard main body (2) be compressed to outer tube (1) it is interior when engage the bollard main body (2)；
Second limiting device (31) is set to the lower end of the telescoping tube (20), and second limiting device (31) is for working as institute
State bollard main body (2) stretch out outer tube (1) it is outer when engage the bollard main body (2).
2. ship lifting bollard as described in claim 1, which is characterized in that first limiting device (30) includes the
One keeps out end (300), and described first keeps out and form the first clamping mouth (301) between end (300) and the telescoping tube (20).
3. ship lifting bollard as claimed in claim 2, which is characterized in that second limiting device (31) includes the
Two keep out end (310), and described second keeps out and form the second clamping mouth (311) between end (310) and the telescoping tube (20).
4. ship lifting bollard as claimed in claim 3, which is characterized in that the lockable mechanism (3) further include:
Bolt (32) is set on the outer tube (1), and the bolt (32) and the first clamping mouth (301) and second are blocked
Mouth (311) is held to be adapted；
Sliding rail (33) is set on the telescoping tube (20), the upper end of the sliding rail (33) and the first clamping mouth (301) it
Between be connected, be connected between the lower end of the sliding rail (33) and the second clamping mouth (311).
5. ship lifting bollard as described in claim 1, which is characterized in that the outer tube (1) includes boss structure
(11), the boss structure (11) is set to the top of the outer tube (1), and the boss structure (11) and the outer tube
(1) low water (12) are formed between；
The top of the bollard main body (2) is equipped with a press head (22), the shape of the press head (22) and the low water (12)
Shape is adapted.
6. ship lifting bollard as claimed in claim 5, which is characterized in that the low water (12) and the press head
It (22) is circle.
7. ship lifting bollard as claimed in claim 5, which is characterized in that the bottom of the outer tube (1) is equipped with bottom
Seat (13), is connected with multiple first legs (14) between the pedestal (13) and the outer tube (1).
8. ship lifting bollard as claimed in claim 7, which is characterized in that the boss structure (11) and the pedestal
(13) multiple second supporting legs (15) are connected between.
9. a kind of ship, which is characterized in that including deck, a mounting hole, the mounting hole location are offered on the deck
Domain is equipped with ship lifting bollard as described in claim 1, and the outer tube (1) includes boss structure (11), described convex
Platform structure (11) is set to the top of the outer tube (1), and forms one between the boss structure (11) and the outer tube (1)
Low water (12)；The top of the bollard main body (2) is equipped with a press head (22), the press head (22) and the low water (12)
Shape be adapted；The boss structure (11) is concordantly connected with the deck, and the bollard main body (2) includes the first movement
State and the second motion state are located at outside the deck when the bollard main body (2) is the first motion state, work as institute
State bollard main body (2) be the second motion state when, be located at the deck in.
10. ship as claimed in claim 9, which is characterized in that when the bollard main body (2) is the second motion state,
The press head (22) is concordant with the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821768374.8U CN209274835U (en) | 2018-10-29 | 2018-10-29 | A kind of ship lifting bollard and ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821768374.8U CN209274835U (en) | 2018-10-29 | 2018-10-29 | A kind of ship lifting bollard and ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209274835U true CN209274835U (en) | 2019-08-20 |
Family
ID=67599670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821768374.8U Expired - Fee Related CN209274835U (en) | 2018-10-29 | 2018-10-29 | A kind of ship lifting bollard and ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209274835U (en) |
-
2018
- 2018-10-29 CN CN201821768374.8U patent/CN209274835U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 Termination date: 20211029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |