CN206968938U

CN206968938U - A kind of cargo hold cocke-stair

Info

Publication number: CN206968938U
Application number: CN201720835778.3U
Authority: CN
Inventors: 徐真; 宋强; 方志刚; 刘春雷; 赵娟
Original assignee: QINGDAO SHIPYARD CO Ltd
Current assignee: QINGDAO SHIPYARD CO Ltd
Priority date: 2017-07-11
Filing date: 2017-07-11
Publication date: 2018-02-06
Anticipated expiration: 2027-07-11

Abstract

The utility model provides a kind of cargo hold cocke-stair, and the cocke-stair includes supporting construction, ribbed insert and multiple pedals：The supporting construction is located at tank top between deck；Multiple pedals helically rise shape and are fixedly connected on the supporting construction；For the ribbed insert helically in spiral shell ascending manner around the outside for being fixed on the pedal, it is provided with LED light bar.The utility model reduces the gradient relative to vertical ladder, thus alleviates tension when above and below personnel, and the LED light bar set up, and facilitates personnel to see pedal clearly, using personal security walks up and down.

Description

A kind of cargo hold cocke-stair

Technical field

Technical field of ships is the utility model is related to, it particularly relates to a kind of cargo hold cocke-stair.

Background technology

At present, shipping is with being typically provided with special passage well in the cargo hold of ship, and arranges that vertical ladder is carried out in passage well Coming in and going out, personnel's more inconvenience when coming in and going out, it is necessary to both hands keep a firm hand on vertical ladder pedal all the time, is not easy to vacate both hands and carries goods, and And in lift cargo, the vertical ladder goods inclined ladder in passage well is also more in the way.

The content of the invention

The purpose of this utility model is to provide a kind of cargo hold cocke-stair, to walk up and down with facilitating personal security.

To reach above-mentioned purpose, the utility model is achieved using following technical scheme：

A kind of cargo hold cocke-stair, the cocke-stair include supporting construction, pedal, ribbed insert, the first tie-beam, the Two tie-beams：The supporting construction is located at tank top between deck；Multiple pedals helically rise shape and are fixedly connected In the supporting construction；The ribbed insert helically rises shape around the outside for being fixed on the pedal, and it is provided with LED Bar；First tie-beam is welded between the bulkhead of the cargo hold and the supporting construction；Second tie-beam is welded in Between the adjacent pedal.

Further, the ribbed insert is hollow light-transmission tube, is equipped with the LED light bar inside it.

Further, the ribbed insert is hollow out steel pipe.

Further, the ribbed insert has at least two layers.

Further, the supporting construction includes the more steel columns being connected between tank top, deck, the more steel Passage formed with lift cargo between post.

Further, the more steel column circular array arrangements.

Further, the cocke-stair also includes slide, and the slide is fixed on the pedal bottom and helically risen Shape is surrounded on the supporting construction.

Further, the pedal outer end and the lateral separation of the supporting construction are 400-1000mm.

Further, the pedal is triangular in shape, trapezoidal or fan-shaped.

Compared with prior art, the advantages of the utility model and beneficial effect is：

The utility model cocke-stair facilitates personnel's by the supporting construction of setting, ribbed insert and multiple pedals Walking between cargo hold and deck, its gradient reduce with respect to vertical ladder, alleviate tension when above and below personnel, ribbed insert Set and also provide the handle that keeps one's balance, facilitate support during personnel shortage to help, due to general dark in cargo hold, in order to Avoid personnel from not seeing and the accident of making a misstep occur, the utility model be provided with also on ribbed insert low long lifespan, power consumption, anti-vibration and The milder LED light bar of light.

After the detailed description of the utility model embodiment is read in conjunction with the figure, other features and advantage of the present utility model It will become clearer.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model specific embodiment cargo hold cocke-stair；

Fig. 2 is the structural representation of the utility model specific embodiment pedal；

Fig. 3 is the partial sectional view of the utility model specific embodiment cargo hold cocke-stair.

Embodiment

It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described.

As shown in Figure 1 to Figure 3, the present embodiment proposes a kind of cargo hold cocke-stair, is erected between cargo hold, deck, To facilitate the upper and lower walking of personnel.Cocke-stair includes supporting construction 10, ribbed insert 20 and multiple pedals 30（For example, triangle It is shape, trapezoidal or fan-shaped etc. be easy to weld with supporting construction 10 or bolt connection and can ensures the shapes of enough surface areas, ginseng Examine shown in Fig. 2）.Wherein, supporting construction 10 is vertical between tank top and deck, and the present embodiment supporting mechanism is specially one Root post；Multiple pedals 30 helically rise shape and are fixedly connected（Such as welding, screwing or fixed inserting）In supporting construction 10；In order to improve the security of cocke-stair, also set up ribbed insert 20 and helically rise the circular outside for being fixed on pedal 30 of shape, And there is the accident of making a misstep in order to avoid personnel do not see pedal 30 when walking, the present embodiment is also provided with ribbed insert 20 LED light bar (accompanying drawing is not shown).

For the ease of the utilization LED light bar of safety, preferred ribbed insert 20 is hollow light-transmission tube in the present embodiment, for example, Hollow pipe is made using the transparent plastic of high rigidity, intensity or use hollow out steel pipe is made, in order to protect LED light bar to incite somebody to action LED light bar is located in the inside of ribbed insert 20.

Helped in order to facilitate personnel's support of different height, ribbed insert 20 has at least two layers in the utility model, this implementation Example to simplify the ribbed insert 20 of two layers of structure specific design, that is, help by the support for facilitating different height personnel, also has certain Protection effect.

Walk in order to facilitate personnel, be equally spaced between the multiple pedals 30 of the present embodiment.In order to meet that single personnel are led to The occupancy volume of cocke-stair is reduced while mistake, the lateral separation in the present embodiment between the outer end of pedal 30 and supporting construction 10 is excellent It is selected in the range of 400-1000mm.In order to improve translucent effect, the present embodiment pedal 30 is designed as grid-shaped.

In order to improve the steadiness of supporting construction 10, the present embodiment cocke-stair also includes the first tie-beam 40, second and connected Beam 50, the two is respectively provided with more, wherein, the first tie-beam 40 is welded between the bulkhead 60 of cargo hold and supporting construction 10, and Neighbouring pedal 30 is selectively avoided during welding, and for proof strength, can on partial sectional view when being overlooked such as Fig. 3 See, two first tie-beams 40 also while are also welded in same level.Second tie-beam 50 is then used to be welded on adjacent pedal Between 30.

In order to facilitate the handling of goods between cargo hold and deck, in other the present embodiment supporting constructions 10 of the present utility model The more steel columns being connected between tank top, deck are specifically included, certain space are formd between more steel columns, for shape Into the passage of lift cargo, wherein, the preferred circular array arrangement of more steel columns.In addition, in order to facilitate the situation without suspender Under from deck into cargo hold transporting smallsized portage, cocke-stair also includes slide in other the present embodiment of the present utility model, sliding Ladder also helically rises shape and is surrounded on supporting construction 10, and in order to reduce space-consuming, slide specifically is fixed on into each pedal 30 It is in the equal spiral shape of pitch that bottom, i.e. slide, which are located at the bottom of pedal 30 and the two,.

It is described above, only it is preferred embodiment of the present utility model, is not that other forms are made to the utility model Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent The equivalent embodiment of change.But it is every without departing from the content of the technical scheme of the utility model, it is real according to technology of the present utility model Any simple modification, equivalent variations and the remodeling that confrontation above example is made, still fall within the guarantor of technical solutions of the utility model Protect scope.

Claims

1. a kind of cargo hold cocke-stair, it is characterised in that the cocke-stair includes supporting construction, pedal, ribbed insert, first Tie-beam, the second tie-beam：

The supporting construction is located at tank top between deck；

Multiple pedals helically rise shape and are fixedly connected on the supporting construction；

The ribbed insert helically rises shape around the outside for being fixed on the pedal, and it is provided with LED light bar；

First tie-beam is welded between the bulkhead of the cargo hold and the supporting construction；

Second tie-beam is welded between the adjacent pedal.

2. cargo hold cocke-stair according to claim 1, it is characterised in that the ribbed insert is hollow light-transmission tube, The LED light bar is equipped with inside it.

3. cargo hold cocke-stair according to claim 2, it is characterised in that the ribbed insert is hollow out steel pipe.

4. cargo hold cocke-stair according to claim 1, it is characterised in that the ribbed insert has at least two layers.

5. cargo hold cocke-stair according to claim 1, it is characterised in that the supporting construction is connected to including more Steel column between tank top, deck, the passage formed with lift cargo between the more steel columns.

6. cargo hold cocke-stair according to claim 5, it is characterised in that the more steel column circular array cloth Put.

7. cargo hold cocke-stair according to claim 1, it is characterised in that be also fixed on including slide, the slide The pedal bottom and helically rise shape be surrounded on the supporting construction.

8. cargo hold cocke-stair according to claim 1, it is characterised in that the pedal outer end and the supporting construction Lateral separation be 400-1000mm.

9. according to any one of claim 1 to 8 to described cargo hold cocke-stair, it is characterised in that the pedal is in three It is angular, trapezoidal or fan-shaped.