CN207241966U - A kind of offshore boosting station arm hanging type gangway ladder - Google Patents
A kind of offshore boosting station arm hanging type gangway ladder Download PDFInfo
- Publication number
- CN207241966U CN207241966U CN201721283638.6U CN201721283638U CN207241966U CN 207241966 U CN207241966 U CN 207241966U CN 201721283638 U CN201721283638 U CN 201721283638U CN 207241966 U CN207241966 U CN 207241966U
- Authority
- CN
- China
- Prior art keywords
- gangway ladder
- gangway
- boosting station
- offshore boosting
- ladder
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of offshore boosting station arm hanging type gangway ladder, including mounting gangway, middle gangway ladder, lower gangway ladder and bottom trolley, the upper end mounted gangway is hinged on the platform of offshore boosting station, the sidewall bottom of the middle gangway ladder is equipped with guide groove, the lower end mounted gangway and the upper end of lower gangway ladder are slidably connected by the guide groove of guide roller and middle gangway ladder respectively, the lower end of the lower gangway ladder is hinged by rotating pin and bottom trolley, the bottom four corners of the bottom trolley are equipped with roller, the middle part of the lower gangway ladder is equipped with triangular truss bracket, the top platform of the offshore boosting station is equipped with hoist engine, the hoist engine, which affects, lifts the configured gangway ladder under the pulley traction of the pulley and triangular truss pallet top at top platform edge of cable wire.The arm hanging type gangway ladder is simple in structure, using reliable, can ensure that maintenance personnel safely, quickly, conveniently passes through.
Description
Technical field
Offshore wind power equipment technical field is the utility model is related to, is specifically a kind of offshore boosting station arm hanging type gangway ladder.
Background technology
With the huge consumption of fossil energy and the serious pollution of environment, regenerative resource is increasingly subject to countries in the world
Concern, wind energy become most one of new energy of competitiveness.Compared to land wind-powered electricity generation, offshore wind farm is not only not take up land resource,
And energy enriches, stable, utilization rate height of contributing, it has also become the new direction of world's Wind Power Development.From the sea turn planned at present
From the point of view of electric project, wind power plant offshore distance, it is necessary to build offshore boosting station, after voltage lifting, passes through height all in more than 10km
Pressure submarine cable is delivered to continental Grid.And offshore type wind power plant is, it is necessary to which operation maintenance personnel is land back and forth by traffic ship
Harbour and offshore boosting station, when maintenance personnel steps on/from offshore boosting station when, be subject to wave effect, meeting between ship and booster stations
Bigger relative motion is produced, is easily threatened to personnel safety.
Utility model content
To solve the above problems, the utility model provides a kind of offshore boosting station arm hanging type gangway ladder, when ship is by stormy waves
When mobile, it is ensured that pass through the personnel safety of ship above and below gangway ladder.
The technical solution adopted in the utility model is：A kind of offshore boosting station arm hanging type gangway ladder, including mount gangway, centre board
Terraced, lower gangway ladder and bottom trolley, the upper end mounted gangway are hinged on the platform of offshore boosting station, the side wall of the middle gangway ladder
Bottom is equipped with guide groove, and the upper end of the lower end mounted gangway and lower gangway ladder passes through the guide groove of guide roller and middle gangway ladder respectively
It is slidably connected, the lower end of the lower gangway ladder is hinged by rotating pin and bottom trolley, and the bottom four corners of the bottom trolley are set
There is roller, the middle part of the lower gangway ladder is equipped with triangular truss bracket, and the top platform of the offshore boosting station is equipped with
Hoist engine, the hoist engine affect the configured pulley and triangular truss pallet top at top platform edge of lifting cable wire
The lower gangway ladder of pulley traction.
The bottom trolley puts branch on the deck plane of O＆M ship, and the O＆M ship is on the deck plane of offshore boosting station
Equipped with baffle.
The upper end mounted gangway is hinged the absolute altitude in O＆M boat deck face when fixing point absolute altitude is higher than high tide level.
The beneficial effects of the utility model are：Under high sea and fluctuation tide environment, by being installed on offshore boosting station
Arm hanging type gangway ladder, when making maintenance ship berthing offshore boosting station, maintenance personal can safely up and down maintenance ship.Gangway ladder structure letter
It is single, using reliable, can ensure that maintenance personnel safely, quickly, conveniently passes through.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Wherein：1st, mount gangway, 2, middle gangway ladder, 3, lower gangway ladder, 4, bottom trolley, 5, offshore boosting station, 6, guide groove, 7, lead
Way roller, 8, rotating pin, 9, roller, 10, triangular truss bracket, 11, hoist engine, 12, lifting cable wire, 13, pulley, 14,
O＆M ship, 15, baffle, 16, sea level, 17, sea bed, 18, platform step.
Embodiment
In order to deepen the understanding to the utility model, the utility model is made below in conjunction with embodiment and attached drawing further
It is described in detail, which is only used for explaining the utility model, does not form the restriction to the scope of protection of the utility model.
As shown in Figure 1, a kind of offshore boosting station arm hanging type gangway ladder, including mount gangway 1, middle gangway ladder 2, lower gangway ladder 3 and bottom
Trolley 4 is held, 1 upper end of mounting gangway is hinged on platform step 18, and platform step is fixed on the platform of offshore boosting station 5, on
The upper end of gangway ladder 1 is hinged the absolute altitude in O＆M boat deck face when fixing point absolute altitude is higher than high tide level.The sidewall bottom of middle gangway ladder 2 is set
There is guide groove 6, mount gangway 1 lower end and the upper end of lower gangway ladder 3 is slided by guide roller 7 and the guide groove 6 of middle gangway ladder 2 respectively
Connection, so as to pass through rotational pin apart from telescopic gangway ladder, the lower end of lower gangway ladder 3 according between ship and offshore boosting station platform
Axis 8 is hinged with bottom trolley 4, and the bottom four corners of bottom trolley 4 are equipped with roller 9, when ship is moved by stormy waves, pass through bottom trolley
Under roller rolled on the face of O＆M boat deck, gangway ladder part is kept relative stability, it is ensured that to pass through the people of ship above and below gangway ladder
Member's safety.Bottom trolley 4 puts branch on the deck plane of O＆M ship 14, and O＆M ship 14 is equipped with close to the deck plane of offshore boosting station
Baffle 15.
The middle part of lower gangway ladder 3 is equipped with triangular truss bracket 10, and the top platform of offshore boosting station 5 is equipped with elevator
Machine 11, hoist engine 11 affect the configured pulley 13 and triangular truss pallet top at top platform edge of lifting cable wire 12
The lower gangway ladder 3 of the traction of pulley 13.
Specific operation process：
（1）Offshore wind farm O＆M ship is close to offshore boosting station platform；
（2）Pass through the steel wire rope of elevator machine travel, and the pulley at offshore boosting station top platform edge and triangle purlin
The pulley of frame torr top of the trellis, falls gangway ladder；
（3）According to the distance between O＆M ship and offshore boosting station platform, telescopic gangway ladder；
（4）By the triangular truss formula bottom trolley hinged with lower gangway ladder, the roller carried by bottom four corners puts branch and exists
On the deck of offshore wind farm O＆M ship.
Arm hanging type gangway ladder provided by the utility model on offshore boosting station, gangway ladder upper end is hingedly fixed in sea
Boost on platform, and can be stretched according to distance between O＆M ship and offshore boosting station platform, lower end is hinged on bottom trolley
On, the bottom trolley with roller puts branch on the deck plane of O＆M ship, when O＆M ship is moved by stormy waves, passes through bottom trolley
The roller of bottom rolls on the deck plane of O＆M ship, gangway ladder part is kept relative stability, so that it is guaranteed that above and below by gangway ladder
The personnel safety of O＆M ship.
Claims (3)
- A kind of 1. offshore boosting station arm hanging type gangway ladder, it is characterised in that including mounting gangway, middle gangway ladder, lower gangway ladder and bottom it is small Car, the upper end mounted gangway are hinged on the platform of offshore boosting station, and the sidewall bottom of the middle gangway ladder is equipped with guide groove, institute The upper end for stating the lower end mounted gangway and lower gangway ladder is slidably connected by the guide groove of guide roller and middle gangway ladder respectively, the lower side of a ship The lower end of ladder is hinged by rotating pin and bottom trolley, and the bottom four corners of the bottom trolley are equipped with roller, the lower gangway ladder Middle part be equipped with triangular truss bracket, the top platform of the offshore boosting station is equipped with hoist engine, the hoist engine Affect and lift the configured gangway ladder under the pulley traction of the pulley and triangular truss pallet top at top platform edge of cable wire.
- 2. a kind of offshore boosting station arm hanging type gangway ladder according to claim 1, it is characterised in that the bottom trolley is put For branch on the deck plane of O＆M ship, the O＆M ship is equipped with baffle close to the deck plane of offshore boosting station.
- A kind of 3. offshore boosting station arm hanging type gangway ladder according to claim 1, it is characterised in that it is described mount gangway it is upper The absolute altitude in O＆M boat deck face when the hinged fixing point absolute altitude in end is higher than high tide level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721283638.6U CN207241966U (en) | 2017-10-01 | 2017-10-01 | A kind of offshore boosting station arm hanging type gangway ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721283638.6U CN207241966U (en) | 2017-10-01 | 2017-10-01 | A kind of offshore boosting station arm hanging type gangway ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207241966U true CN207241966U (en) | 2018-04-17 |
Family
ID=61889727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721283638.6U Expired - Fee Related CN207241966U (en) | 2017-10-01 | 2017-10-01 | A kind of offshore boosting station arm hanging type gangway ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207241966U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590506A (en) * | 2018-05-18 | 2018-09-28 | 龙源（北京）风电工程设计咨询有限公司 | A kind of offshore wind farm O＆M reversible climbing ladder apparatus and method |
| CN110835073A (en) * | 2019-10-23 | 2020-02-25 | 黑龙江迈普斯企业管理中心(有限合伙) | Device is taken advantage of in offshore wind power plant |
| CN114228922A (en) * | 2022-01-04 | 2022-03-25 | 中国华能集团清洁能源技术研究院有限公司 | Offshore operation and maintenance ship mechanical arm and control method |
-
2017
- 2017-10-01 CN CN201721283638.6U patent/CN207241966U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590506A (en) * | 2018-05-18 | 2018-09-28 | 龙源（北京）风电工程设计咨询有限公司 | A kind of offshore wind farm O＆M reversible climbing ladder apparatus and method |
| CN110835073A (en) * | 2019-10-23 | 2020-02-25 | 黑龙江迈普斯企业管理中心(有限合伙) | Device is taken advantage of in offshore wind power plant |
| CN114228922A (en) * | 2022-01-04 | 2022-03-25 | 中国华能集团清洁能源技术研究院有限公司 | Offshore operation and maintenance ship mechanical arm and control method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 |