CN207712251U - The accommodation ladder system of high sealing, anticollision - Google Patents
The accommodation ladder system of high sealing, anticollision Download PDFInfo
- Publication number
- CN207712251U CN207712251U CN201721886080.0U CN201721886080U CN207712251U CN 207712251 U CN207712251 U CN 207712251U CN 201721886080 U CN201721886080 U CN 201721886080U CN 207712251 U CN207712251 U CN 207712251U
- Authority
- CN
- China
- Prior art keywords
- ladder
- gangway ladder
- door
- plate
- doorframe
- 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
- 230000004308 accommodation Effects 0.000 title claims abstract description 30
- 238000007789 sealing Methods 0.000 title claims abstract description 20
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Abstract
The utility model is related to a kind of high sealing, the accommodation ladder systems of anticollision, this high sealing, anticollision accommodation ladder system pass through between door-plate and doorframe be provided with special construction hinge, it collides with doorframe when so as to avoid door-plate from overturning, it ensure that the normal folding and unfolding of accommodation ladder system, its sealing performance is also ensured simultaneously, ensures that the indexs such as watertight, airtight, weather tight reach requirement；There are one blocks in the bottommost setting of epimere gangway ladder for telescopic gangway ladder, when hypomere gangway ladder, which is retracted into top, soon to be overlapped with epimere gangway ladder, one end of overturning pedal is stopped by block, overturning pedal is upwards collected through, and then when door-plate being made to take in doorframe, overturning pedal will not collide, and overturning pedal is avoided to damage.
Description
Technical field
The utility model is related to a kind of high sealing, the accommodation ladder systems of anticollision, it is ensured that gangway ladder will not be sent out in folding and unfolding
Raw collision, and ensure good sealing performance.
Background technology
The accommodation ladder system being hidden in cabin is both provided on special vessel makes Migrant women go on board, but common gangway ladder
In folding and unfolding, the gap between door-plate and doorframe reduces device, is easy to cause the two and collides, affects accommodation ladder system
Folding and unfolding can lead to the reduction of its sealing performance, the indexs such as watertight, airtight are not if the gap between door-plate and doorframe is done greatly
Requirement can be reached；Accommodation ladder system previous simultaneously needs manually to pack up overturning pedal when packing up, could be by telescopic gangway ladder
It receives on rear side of doorframe, it is not only inconvenient in this way, it is also very easy to forget to operate, to damage overturning pedal.
Utility model content
Purpose of the utility model is to overcome the above-mentioned shortcomings and provide one kind can prevent door-plate and doorframe from colliding, simultaneously
Reduce the high sealing in the gap of door-plate and doorframe, the accommodation ladder system of anticollision.
What the purpose of this utility model was realized in：
The accommodation ladder system of a kind of high sealing, anticollision, the accommodation ladder system are fixed on the rear side of door-plate, and the door-plate folding and unfolding exists
In doorframe, realize that the storage of accommodation ladder system, the accommodation ladder system include a telescopic gangway ladder, one end of telescopic gangway ladder passes through
Hinge is connected with doorframe, and one end and the door-plate back side of hinge are fixed, and the inside of the other end and doorframe is hinged, the hinge and door-plate
The back side between be additionally provided with unlatching oil cylinder, open the cylinder body of oil cylinder with it is fixed on rear side of door-plate, open the piston rod and hinge of oil cylinder
Chain is hinged, and the other end at the door-plate back side is fixed by safe connecting rod and doorframe, after door-plate is put into bottom, safe connecting rod stretch by
Door-plate and doorframe are fixed；
The telescopic gangway ladder is made of epimere gangway ladder and hypomere gangway ladder, and hypomere gangway ladder can be along the parallel cunning of epimere gangway ladder
Dynamic, the bottom of the hypomere gangway ladder is provided with overturning pedal, and the centre of the overturning pedal passes through tension spring and hypomere gangway ladder most bottom
Next layer of fixed pedestal connection, there are one blocks for the bottommost setting of the epimere gangway ladder, when hypomere gangway ladder is retracted into top
When soon being overlapped with epimere gangway ladder, one end of overturning pedal is stopped that overturning pedal is upwards collected through by block.
It is additionally provided with hand banisters on the inside of the doorframe.
It is respectively arranged with handrail at the top of the epimere gangway ladder and hypomere gangway ladder.
The utility model high sealing, anticollision accommodation ladder system has the following advantages：
This high sealing, anticollision accommodation ladder system by between door-plate and doorframe be provided with special construction hinge,
It collides with doorframe when so as to avoid door-plate from overturning, ensure that the normal folding and unfolding of accommodation ladder system, while also ensuring it
Sealing performance ensures that the indexs such as watertight, airtight, weather tight reach requirement；Telescopic gangway ladder is arranged in the bottommost of epimere gangway ladder
There are one blocks, and when hypomere gangway ladder, which is retracted into top, soon to be overlapped with epimere gangway ladder, one end of overturning pedal is hindered by block
Gear, overturning pedal is upwards collected through, and then when door-plate being made to take in doorframe, and overturning pedal will not collide, and overturning pedal is avoided to damage
It is bad.
Description of the drawings
Fig. 1 be the utility model high sealing, anticollision accommodation ladder system schematic diagram.
Fig. 2 is the portions the A enlarged drawing of Fig. 1.
Fig. 3 is the portions the B enlarged drawing of Fig. 1.
In figure：Door-plate 1, telescopic gangway ladder 3, hinge 4, opens cylinder 5, safe connecting rod 6, epimere gangway ladder 7, hypomere at doorframe 2
Gangway ladder 8, handrail 9, overturning pedal 10, tension spring 11, block 12, hand banisters 13.
Specific implementation mode
Referring to Fig. 1 to Fig. 3, the utility model is related to a kind of high sealing, the accommodation ladder system of anticollision, which fixes
In the rear side of door-plate 1,1 folding and unfolding of the door-plate realizes that the storage of accommodation ladder system, the accommodation ladder system include one in doorframe 2
Telescopic gangway ladder 3.
One end of telescopic gangway ladder 3 is connected by hinge 4 with doorframe 2, which is arc-shaped, one end of hinge 4 and door
1 back side of plate is fixed, and the inside of the other end and doorframe 2 is hinged, and door-plate 1, doorframe 2 can be allowed to protect after being rotated due to arc-shaped hinge 4
Hold certain interval, both prevent from colliding, ensure that the normal folding and unfolding of accommodation ladder system, the back side of the hinge 4 and door-plate 1 it
Between be additionally provided with and open oil cylinder 5,1 rear side of cylinder body and door-plate for opening oil cylinder 5 is fixed, opens the piston rod and 4 phase of hinge of oil cylinder 5
It is hinged, hinge 4 can be pushed to rotate by opening oil cylinder 5, to push door-plate 1 to be opened from doorframe 2,1 back side of door-plate it is another
One end is fixed by safe connecting rod 6 and doorframe 2, and after door-plate 1 is put into bottom, safe connecting rod 6, which stretches, fixes door-plate 1 and doorframe 2,
Prevent telescopic gangway ladder 3 from rotating more than predetermined angular, 2 inside of the doorframe is additionally provided with hand banisters 13, for allow crewman into
Enter to make in ship handrail use.
The telescopic gangway ladder 3 is made of epimere gangway ladder 7 and hypomere gangway ladder 8, and hypomere gangway ladder 8 can be flat along epimere gangway ladder 7
The top of row sliding, epimere gangway ladder 7 and hypomere gangway ladder 8 is respectively arranged with handrail 9 and crewman is facilitated to climb up telescopic gangway ladder 3, the hypomere
The bottom of gangway ladder 8 is provided with overturning pedal 10, and the centre of the overturning pedal 10 passes through tension spring 11 and hypomere gangway ladder 8 most beneath one
Layer fixed pedestal connection, after gangway ladder stretches, overturning pedal 10 can be trampled for crewman with down tilt and be gone on board, the epimere gangway ladder 7
There are one blocks 12 for bottommost setting, when hypomere gangway ladder 8, which is retracted into top, soon to be overlapped with epimere gangway ladder 7, overturning pedal
10 one end is stopped that overturning pedal 10 is upwards collected through by block 12, and then when door-plate 1 being made to take in doorframe 2, and overturning pedal 10 will not
It collides, overturning pedal is avoided to damage.
This high sealing, anticollision accommodation ladder system by between door-plate and doorframe be provided with special construction hinge,
It collides with doorframe when so as to avoid door-plate from overturning, ensure that the normal folding and unfolding of accommodation ladder system, while also ensuring it
Sealing performance ensures that the indexs such as watertight, airtight, weather tight reach requirement；Telescopic gangway ladder is arranged in the bottommost of epimere gangway ladder
There are one blocks, and when hypomere gangway ladder, which is retracted into top, soon to be overlapped with epimere gangway ladder, one end of overturning pedal is hindered by block
Gear, overturning pedal is upwards collected through, and then when door-plate being made to take in doorframe, and overturning pedal will not collide, and overturning pedal is avoided to damage
It is bad.
Claims (3)
1. the accommodation ladder system of a kind of high sealing, anticollision, it is characterised in that：The accommodation ladder system is fixed on the rear side of door-plate (1), institute
Door-plate (1) folding and unfolding is stated in doorframe (2), realizes that the storage of accommodation ladder system, the accommodation ladder system include a telescopic gangway ladder
(3), one end of telescopic gangway ladder (3) is connected by hinge (4) with doorframe (2), and one end and door-plate (1) back side of hinge (4) are solid
Fixed, the inside of the other end and doorframe (2) is hinged, and unlatching oil cylinder is additionally provided between the hinge (4) and the back side of door-plate (1)
(5), the cylinder body for opening oil cylinder (5) is fixed on rear side of door-plate (1), and the piston rod for opening oil cylinder (5) is hinged with hinge (4), door
The other end at plate (1) back side is fixed by safe connecting rod (6) and doorframe (2), and after door-plate (1) is put into bottom, safe connecting rod (6) is drawn
It is directly that door-plate (1) and doorframe (2) is fixed；
The telescopic gangway ladder (3) is made of epimere gangway ladder (7) and hypomere gangway ladder (8), and hypomere gangway ladder (8) can be along epimere gangway ladder
(7) bottom of parallel sliding, the hypomere gangway ladder (8) is provided with overturning pedal (10), and the centre of the overturning pedal (10) is logical
It crosses tension spring (11) to connect with the most the lower layer of fixed pedestal of hypomere gangway ladder (8), the bottommost of the epimere gangway ladder (7) is provided with one
A block (12), when hypomere gangway ladder (8), which is retracted into top, soon to be overlapped with epimere gangway ladder (7), the one of overturning pedal (10)
End is stopped that overturning pedal (10) is upwards collected through by block (12).
2. the accommodation ladder system of a kind of high sealing according to claim 1, anticollision, it is characterised in that：In the doorframe (2)
Side is additionally provided with hand banisters (13).
3. the accommodation ladder system of a kind of high sealing according to claim 1, anticollision, it is characterised in that：The epimere gangway ladder
(7) and at the top of hypomere gangway ladder (8) it is respectively arranged with handrail (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721886080.0U CN207712251U (en) | 2017-12-28 | 2017-12-28 | The accommodation ladder system of high sealing, anticollision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721886080.0U CN207712251U (en) | 2017-12-28 | 2017-12-28 | The accommodation ladder system of high sealing, anticollision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207712251U true CN207712251U (en) | 2018-08-10 |
Family
ID=63051058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721886080.0U Expired - Fee Related CN207712251U (en) | 2017-12-28 | 2017-12-28 | The accommodation ladder system of high sealing, anticollision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207712251U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649577A (en) * | 2019-02-21 | 2019-04-19 | 中国船舶重工集团公司第七0四研究所 | A kind of multifunction gate for logistics transhipment path |
| CN111391972A (en) * | 2020-03-24 | 2020-07-10 | 广船国际有限公司 | Boarding door device and ship |
-
2017
- 2017-12-28 CN CN201721886080.0U patent/CN207712251U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649577A (en) * | 2019-02-21 | 2019-04-19 | 中国船舶重工集团公司第七0四研究所 | A kind of multifunction gate for logistics transhipment path |
| CN109649577B (en) * | 2019-02-21 | 2024-03-05 | 中国船舶重工集团公司第七0四研究所 | Multifunctional door for logistics transportation path |
| CN111391972A (en) * | 2020-03-24 | 2020-07-10 | 广船国际有限公司 | Boarding door device and ship |
| CN111391972B (en) * | 2020-03-24 | 2021-06-18 | 广船国际有限公司 | Boarding door device and ship |
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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: 20180810 |