CN207523895U - Ships and light boats with rotary safety ladder - Google Patents
Ships and light boats with rotary safety ladder Download PDFInfo
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- CN207523895U CN207523895U CN201721518706.2U CN201721518706U CN207523895U CN 207523895 U CN207523895 U CN 207523895U CN 201721518706 U CN201721518706 U CN 201721518706U CN 207523895 U CN207523895 U CN 207523895U
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- safety ladder
- ladder
- ships
- light boats
- fixed frame
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Abstract
The utility model provides a kind of ships and light boats with rotary safety ladder, including boat deck, the cabin wall being set on boat deck, fixed frame and telescopic safety ladder, fixed frame is mounted on boat deck, safety ladder has shaft end and free end, shaft end is articulated on fixed frame, safety ladder in free end rotate shaft end rotate to it is underwater when form lifesaving staircase, safety ladder in free end rotate shaft end rotate to against cabin wall when form deck cat ladder.The function of rescue staircase and deck cat ladder can be played under different working modes by the utility model, and very convenient when rescue uses into the water, it is fixed, without supernumerary's drag rope.
Description
Technical field
The utility model is related to ships and light boats field, more particularly to a kind of ships and light boats with rotary safety ladder.
Background technology
Water transportation is higher to the security requirement of ships and light boats, and lifesaving appliance is essential product.It is applied when there is man overboard's needs
When rescuing, although existing such as life line, safety ladder can also solve the problems, such as, often function is single for these lifesaving appliances, operates
And storage is inconvenient, so as to be delayed rescue time.
Invention content
For above-mentioned technical problem, the utility model provide it is a kind of can one ladder it is dual-purpose and simple operation have rotatably rescue
The ships and light boats of raw ladder.
The ships and light boats with rotary safety ladder of the utility model include boat deck and the cabin wall being set on boat deck.
Ships and light boats further include fixed frame and telescopic safety ladder, and fixed frame is mounted on boat deck, safety ladder have shaft end and
Free end, shaft end are articulated on fixed frame, safety ladder in free end rotate shaft end rotate to it is underwater when form lifesaving staircase, rescue
Raw ladder rotates when shaft end is rotated to against cabin wall in free end and forms deck cat ladder.
Preferably, safety ladder includes bending segment and telescopic segment, one end of bending segment is the shaft end of safety ladder, bending end
The other end is connected to one end of telescopic segment, and the other end of telescopic segment is the free end of safety ladder.Further, the angle of bending segment
For obtuse angle.Or further, telescopic segment is movably sheathed on bending segment.
Preferably, the shaft end of safety ladder is hinged through the hinge to fixed frame.
Preferably, fixed frame is the guardrail of stern.
Preferably, safety ladder is metal inclined ladder.
Compared with prior art, the ships and light boats with rotary safety ladder of the utility model, are rescued by the way that shaft is revolving
Raw ladder structure can play the function of rescue staircase and deck cat ladder under different working modes；In addition, rotary safety ladder exists
It is very convenient and fixed when rescue uses into the water, without supernumerary's drag rope.More preferably, the utility model
By the stretching structure of safety ladder, also the underwater penetration of safety ladder can be extended in the case where rescuing staircase work pattern, and climb on deck
The accommodation space of safety ladder is saved under ladder work's operation mode.
Description of the drawings
Fig. 1 is the partial schematic diagram of the ships and light boats with rotary safety ladder of one embodiment of the utility model.
Fig. 2 is schematic diagram of the ships and light boats with rotary safety ladder of one embodiment of the utility model when rescue.
Specific embodiment
To make have further understanding to the purpose of this utility model, construction, feature and its function, hereby coordinate embodiment
Detailed description are as follows.
Fig. 1 and Fig. 2 are referred to, Fig. 1 is the office of the ships and light boats 100 with rotary safety ladder of one embodiment of the utility model
Portion's schematic diagram, Fig. 2 are schematic diagram of the ships and light boats 100 with rotary safety ladder of one embodiment of the utility model when rescue.
Ships and light boats 100 with rotary safety ladder include boat deck 1 and the cabin wall 2 being set on boat deck 1.
Ships and light boats 100 further include fixed frame 3 and telescopic safety ladder 4, and fixed frame 3 is mounted on boat deck 1, lifesaving
Ladder 4 has shaft end 41 and free end 42, and shaft end 41 is articulated on fixed frame 3, and safety ladder 4 rotates shaft end 41 in free end 42
Rotation to it is underwater when form lifesaving staircase（As shown in Figure 2）, safety ladder 4 rotates the rotation of shaft end 41 to against cabin in free end 42
Deck cat ladder is formed during wall 2（As shown in Figure 1）.
In practical applications, safety ladder 4 includes bending segment 43 and telescopic segment 44, and one end of bending segment 43 is safety ladder 4
Shaft end 41, the other end of bending end 43 are connected to one end of telescopic segment 44, and the other end of telescopic segment 44 is the freedom of safety ladder 4
End 42.Preferably, the angle of bending segment 43 is obtuse angle, in order to climb.In addition, after bending segment 43 partially overlaps with telescopic segment 44
Minimum length be less than fixed frame 3 the distance between to cabin wall 2；Bending segment 43 and telescopic segment 44 be fully deployed after length extremely
Less more than the distance between fixed frame 3 to cabin wall 2.
In one embodiment, telescopic segment 44 is movably sheathed on bending segment 43.Specifically, telescopic segment 44 and bending segment 43
Between can be sliding rail fit structure or the fit structure of multiple lockholes and bolt.
In practical applications, the shaft end 41 of safety ladder 4 is hinged through the hinge to fixed frame 3.Preferably, above-mentioned hinge
Rotor shaft direction is parallel to the surface of boat deck 1.
In practical applications, fixed frame 3 is the guardrail of stern, so can further save installation space.
In one embodiment, safety ladder 4 is metal inclined ladder, such as steel inclined ladder or aluminum inclined ladder.
The ships and light boats with rotary safety ladder of the utility model pass through the revolving safety ladder structure of shaft, Ke Yi
The function of rescue staircase and deck cat ladder is played under different working modes；In addition, rotary safety ladder makes in rescue into the water
Used time is very convenient, and fixed, without supernumerary's drag rope.More preferably, the utility model stretching by safety ladder
Shrinking structure can also extend the underwater penetration of safety ladder in the case where rescuing staircase work pattern, and be saved under the cat ladder operating mode of deck
Save the accommodation space of safety ladder.
The utility model is described by above-mentioned related embodiment, however above-described embodiment is only to implement the utility model
Example.It must be noted that the embodiment disclosed is not limiting as the scope of the utility model.On the contrary, not departing from this
That is made in the spirit and scope of utility model changes and retouches, and belongs to the scope of patent protection of the utility model.
Claims (7)
1. a kind of ships and light boats with rotary safety ladder, which includes boat deck and the cabin wall being set on the boat deck,
It is characterized in that, the ships and light boats further include fixed frame and telescopic safety ladder, which is mounted on the boat deck, should
Safety ladder has shaft end and free end, which is articulated on the fixed frame, and the safety ladder is in the free end around the shaft
End rotation to it is underwater when form lifesaving staircase, the safety ladder structure when free end is rotated around the shaft end to against the cabin wall
Into deck cat ladder.
2. as described in claim 1 have rotary safety ladder ships and light boats, which is characterized in that the safety ladder include bending segment and
Telescopic segment, one end of the bending segment are the shaft end of the safety ladder, and the other end of the bending end is connected to one end of the telescopic segment,
The other end of the telescopic segment is the free end of the safety ladder.
3. there are the ships and light boats of rotary safety ladder as claimed in claim 2, which is characterized in that the angle of the bending segment is blunt
Angle.
4. there are the ships and light boats of rotary safety ladder as claimed in claim 2, which is characterized in that the telescopic segment is movably arranged
In the bending segment.
5. there are the ships and light boats of rotary safety ladder as described in claim 1, which is characterized in that the shaft end of the safety ladder passes through
It is hingedly coupled to the fixed frame.
6. there are the ships and light boats of rotary safety ladder as described in claim 1, which is characterized in that the fixed frame is the shield of stern
Column.
7. there are the ships and light boats of rotary safety ladder as described in claim 1, which is characterized in that the safety ladder is metal inclined ladder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721518706.2U CN207523895U (en) | 2017-11-13 | 2017-11-13 | Ships and light boats with rotary safety ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721518706.2U CN207523895U (en) | 2017-11-13 | 2017-11-13 | Ships and light boats with rotary safety ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207523895U true CN207523895U (en) | 2018-06-22 |
Family
ID=62582374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721518706.2U Active CN207523895U (en) | 2017-11-13 | 2017-11-13 | Ships and light boats with rotary safety ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207523895U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110388177A (en) * | 2019-07-18 | 2019-10-29 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of ladder structure for manned underwater vehicle disengaging cabin |
| CN112078732A (en) * | 2020-09-04 | 2020-12-15 | 中船黄埔文冲船舶有限公司 | Novel marine rescue is transported device |
-
2017
- 2017-11-13 CN CN201721518706.2U patent/CN207523895U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110388177A (en) * | 2019-07-18 | 2019-10-29 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of ladder structure for manned underwater vehicle disengaging cabin |
| CN110388177B (en) * | 2019-07-18 | 2020-12-08 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Ladder structure for manned submersible to enter and exit cabin |
| CN112078732A (en) * | 2020-09-04 | 2020-12-15 | 中船黄埔文冲船舶有限公司 | Novel marine rescue is transported device |
| CN112078732B (en) * | 2020-09-04 | 2022-09-02 | 中船黄埔文冲船舶有限公司 | Marine rescue transfer device |
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