CN206569226U

CN206569226U - A kind of adjustable gangway ladder of floating type tide

Info

Publication number: CN206569226U
Application number: CN201720249657.0U
Authority: CN
Inventors: 徐东星; 谷同敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-03-15
Filing date: 2017-03-15
Publication date: 2017-10-20
Anticipated expiration: 2027-03-15

Abstract

The utility model discloses a kind of floating type adjustable gangway ladder of tide, including：Buoyancy tank and gangway ladder body, the buoyancy tank are hinged on the bottom of gangway ladder body by hinge；Set and be arranged in the middle part of some pedals, the two ends of the pedal by axis of rotation on the both sides side plate of gangway ladder body on the gangway ladder body, turbine is fixedly mounted in one end end of rotating shaft, and the side of gangway ladder body sets the worm screw being meshed with all turbines.Compared with prior art, the quick regulation that the utility model passes through turbine and worm mechanism controls accommodation ladder platform angle of inclination, not only solve the problem of gangway ladder uses dumb facilitate under tide ocean current, and it is also very easy to operate, and gangway ladder is floated using buoyancy tank, it can keep gangway ladder all the time on the water surface, the problem of solving using easily being soaked during gangway ladder.

Description

A kind of adjustable gangway ladder of floating type tide

Technical field

The utility model is related to tide relevant device, specifically a kind of adjustable gangway ladder of floating type tide.

Background technology

Tidal phenomena is a kind of natural phenomena of coastal area, refers to seawater in celestial body（The mainly moon and the sun）Power to lead tide Sea vertical direction fluctuation, traditionally called tide by the lower produced cycle movement of effect, and seawater is in the horizontal direction Flowing is referred to as trend.What tide varied in different localities, often there are different tide systems in different areas, and they are obtained from deep-sea tidal wave Energy is taken, but with each unique feature.Although tide is very complicated, tide Anywhere can be carried out accurate pre- Report.

Gangway ladder is used for the ladder of steamer, aircraft etc. up and down, it is necessary to convenient by gangway ladder when in ocean, steamer berths Gone ashore on passenger, crewman.Can all tidal fluctuations there is provided one kind in number of patent application is 201320873464.4 patent document Gangway ladder, have both the function of ladder gangway ladder and pedal gangway ladder.But there is also some shortcomings, as gangway ladder is fixedly connected using hull Mode, gangway ladder bottom will necessarily enter under water at the incoming tide, not very convenient during descending stair, and the angular adjustment trouble of ladder, operation It is cumbersome.

Utility model content

The purpose of this utility model is to provide a kind of floating type adjustable gangway ladder of tide, to solve to carry in above-mentioned background technology The problem of going out.

To achieve the above object, the utility model provides following technical scheme：

A kind of adjustable gangway ladder of floating type tide, including：Buoyancy tank and gangway ladder body, the buoyancy tank are hinged on gangway ladder by hinge The bottom of body；Set and be arranged in the middle part of some pedals, the two ends of the pedal by axis of rotation on the gangway ladder body On the both sides side plate of gangway ladder body, turbine is fixedly mounted in one end end of rotating shaft, and the side of gangway ladder body is set and all turbines The worm screw being meshed.

It is used as further program of the utility model：One group of bevel gear is installed in the end of the worm screw, and the bevel gear connects Switch through wheel.

It is used as further program of the utility model：The expansion helical angle of the worm screw is less than the friction that worm and gear is contacted Angle.

It is used as further program of the utility model：Hook is fixedly installed in the top of the gangway ladder body.

It is used as further program of the utility model：The pedal upper surface sets anti-slide opening.

It is used as further program of the utility model：The buoyancy tank is hollow steel construction casing, and wherein filling is light in cavity Material.

Compared with prior art, the beneficial effects of the utility model are：Compared with prior art, the utility model passes through turbine The quick regulation at worm mechanism control accommodation ladder platform angle of inclination, not only solves gangway ladder and dumb side is used under tide ocean current Just the problem of, and it is also very easy to operate, and gangway ladder is floated using buoyancy tank, gangway ladder can be kept to be in the water surface all the time On, the problem of solving using easily being soaked during gangway ladder.

Brief description of the drawings

Fig. 1 is main structure diagram of the present utility model.

Fig. 2 is overlooking the structure diagram of the present utility model.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Refer in Fig. 1~2, the utility model embodiment, a kind of floating type adjustable gangway ladder of tide, including：Buoyancy tank 1 and the side of a ship Terraced body 3, the buoyancy tank 1 is hinged on the bottom of gangway ladder body 3 by hinge 2, when placing gangway ladder, although tidal level becomes Change, buoyancy tank 1 makes the bottom of gangway ladder body 3 float on the surface all the time, such gangway ladder body 3 is overall to be respectively positioned on the water surface, will not be immersed In water, in descending stair people or equipment can be avoided to get wet；Some pedals 5, the two ends of the pedal 5 are set on the gangway ladder body 3 Middle part is arranged on the both sides side plate of gangway ladder body 3 by axis of rotation, and turbine 6, the side of a ship is fixedly mounted in one end end of rotating shaft The side of terraced body 3 sets the worm screw 4 being meshed with all turbines 6, if because tidal level change causes the inclination of gangway ladder body 3 During angulation change, rotary worm 4, drive turbine 6 rotate, just can adjust the angle of inclination of pedal 5, make its remain at level or In suitable angle.

One group of bevel gear is installed in the end of the worm screw 4, and the bevel gear connects runner 7, can facilitate rotary worm 4.

The expansion helical angle of the worm screw 4 is less than the angle of friction that worm and gear is contacted, and turbine and worm can be made to be reached from transmission Self-locking, even if is arbitrarily fixed at the angle of inclination of pedal 5

Hook 8 is fixedly installed in the top of the gangway ladder body 3, and hook 8 is connected with hull, equivalent to gangway ladder body 3 and ship Body is hinged.

The upper surface of pedal 5 sets anti-slide opening 51, can play anti-skidding effect, also can draining prevent the surface area of pedal 5 Water.

The buoyancy tank 1 is hollow steel construction casing, wherein filling with light material in cavity.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It may be appreciated other embodiment.

Claims

1. a kind of adjustable gangway ladder of floating type tide, including：Buoyancy tank（1）With gangway ladder body（3）, it is characterised in that：The buoyancy tank（1） Pass through hinge（2）It is hinged on gangway ladder body（3）Bottom；The gangway ladder body（3）It is upper that some pedals are set（5）, the pedal （5）Two ends in the middle part of by axis of rotation be arranged on gangway ladder body（3）Both sides side plate on, peace is fixed in one end end of rotating shaft Fill turbine（6）, gangway ladder body（3）Side set with all turbines（6）The worm screw being meshed（4）.

2. a kind of floating type adjustable gangway ladder of tide according to claim 1, it is characterised in that：The worm screw（4）End One group of bevel gear is installed, the bevel gear connects runner（7）.

3. a kind of floating type adjustable gangway ladder of tide according to claim 1 or 2, it is characterised in that：The worm screw（4）Exhibition Open helical angle and be less than the angle of friction that worm and gear is contacted.

4. a kind of floating type adjustable gangway ladder of tide according to claim 1, it is characterised in that：The gangway ladder body（3）'s Hook is fixedly installed in top（8）.

5. a kind of floating type adjustable gangway ladder of tide according to claim 1, it is characterised in that：The pedal（5）Upper surface Anti- slide opening is set（51）.

6. a kind of floating type adjustable gangway ladder of tide according to claim 1, it is characterised in that：The buoyancy tank（1）To be hollow Filling with light material in steel construction casing, wherein cavity.