CN207737456U - A kind of aluminum springboard of inland river ship lift ship type Commercial Vehicle roll-on-roll-off ship - Google Patents
A kind of aluminum springboard of inland river ship lift ship type Commercial Vehicle roll-on-roll-off ship Download PDFInfo
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- CN207737456U CN207737456U CN201720258062.1U CN201720258062U CN207737456U CN 207737456 U CN207737456 U CN 207737456U CN 201720258062 U CN201720258062 U CN 201720258062U CN 207737456 U CN207737456 U CN 207737456U
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Abstract
The utility model discloses a kind of aluminum springboards of inland river ship lift ship type Commercial Vehicle roll-on-roll-off ship, including panel, crossbeam and stringers, the bottom of the panel is fixed with the support construction by more crossbeams and the interlaced formation of stringers, two side positions of panel are also installed with side stringer, multiple knobs are installed on side stringer, adjacent panel is fixedly connected by turnbuckle, the both ends of turnbuckle are separately connected adjacent faceplate and set mutual corresponding knob, the utility model has the beneficial effects that：Light-weight, strong applicability is at low cost, simple and easy to use, reasonable in design, under design conditions can the long period use and it is indeformable.
Description
Technical field
The utility model is related to machinery field, the aluminum of specifically a kind of inland river ship lift ship type Commercial Vehicle roll-on-roll-off ship is jumped
Plate.
Background technology
With the development of automobile industry, the demand of Commercial Vehicle roll-on-roll-off ship constantly increases.In order to improve the Navigation capacity in Three Gorges,
Three-Gorges Ship-lift is come into being, and there have been the Commercial Vehicle roll-on-roll-off ships for adapting to ship lift for this.Since its scale is limited and flourishing
Superstructure, in order to meet《Inland navigation craft Legal Inspection technical regulation》To wind pressure criterion numeral and《Build rule in steel inland river
Model》To Ship's Dimension than requirement, the moldeed depth of such roll-on-roll-off ship is larger, generally in 5.0m or so.Due to harbour along the Changjiang river and
For the freeboard on landing stage generally in 1.5m or so, larger moldeed depth causes the entrance door of roll-on-roll-off ship and the altitude above deck on harbour and landing stage poor
It is excessive so that Commercial Vehicle go on board it is abnormal difficult.
The springboard of inland river Commercial Vehicle roll-on-roll-off ship is divided into two kinds at present：Machine automatization springboard, activity overlap joint springboard.Machine automatization
Springboard disadvantage is that weight is excessive, volume is excessive, cost is higher, harbour adaptability difference etc..Use the roll-on-roll-off ship of mechanical springboard
Cargo dead-weight and carrier vehicle floor space must just be sacrificed.Activity overlap joint springboard the advantages of be it is at low cost, light-weight, be not take up vehicle
Position.
Since ship lift ship type principal dimensions has been determined, and its displacement is not greater than 3000t.In order to ensure larger loading
Amount, it is necessary to control light weight.Most of harbour is equipped with mechanical springboard along the Changjiang river so that ship carries the use of springboard
Rate is very low.So activity overlap joint springboard can meet the use of the Commercial Vehicle roll-on-roll-off ship of ship lift ship type completely.
The moldeed depth of the Commercial Vehicle roll-on-roll-off ship of ship lift ship type is larger, and Commercial Vehicle is very high to angle requirement of getting on the bus, generally
No more than 11 °, the versatility of springboard just can guarantee in this way.In order to meet this requirement, the length of springboard is generally in 6.3m or more.Such as
Fruit according to《Build specification in steel inland river》Requirement go design springboard, the size of monolithic springboard is very big, and weight is in 400Kg
Left and right.Crewman can not move and assemble springboard.
Utility model content
The purpose of this utility model is to provide a kind of aluminum springboards of inland river ship lift ship type Commercial Vehicle roll-on-roll-off ship, with solution
Certainly the problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions：
A kind of aluminum springboard of inland river ship lift ship type Commercial Vehicle roll-on-roll-off ship, including panel, crossbeam and stringers, the panel
Bottom be fixed with the support construction by more crossbeams and the interlaced formation of stringers, two side positions of panel are also fixedly mounted
There is side stringer, multiple knobs are installed on side stringer, adjacent panel is fixedly connected by turnbuckle, turnbuckle
Both ends are separately connected adjacent faceplate and set mutual corresponding knob.
As further program of the utility model：Through-hole, the both ends of turnbuckle are offered on each knob
For hook.
As the utility model further scheme：The both ends of the panel are respectively equipped with card column and card slot, and card column is hung
On the threshold of the entrance door open bottom of Commercial Vehicle roll-on-roll-off ship, card slot is fastened with the positioning column on harbour.
As the utility model further scheme：The height of the card column is 20mm.
As the utility model further scheme：Multiple lightening holes are offered on the panel.
As the utility model further scheme：The panel, crossbeam and stringers are all made of aluminum alloy material and are made,
By the Non-proportional extension length R for the springboard that panel, crossbeam and stringers formp0.2≥215N/mm2, single springboard weight is less than
125Kg。
As the utility model further scheme：The springboard face is faced directly to be non-flat, has low-angle, by two
Flat segments form, and two straight segment length are all in 2.1m or more, and between 4 ° to 8 °, the total length of springboard exists the angle of two flat segments
5.8m is between 6.2m.
As the utility model further scheme：The surface of the panel is equipped with the tread plate of multiple convex.
Compared with prior art, the utility model has the beneficial effects that：Light-weight, strong applicability is at low cost, easy to use
Simply, reasonable in design, under design conditions can the long period use and it is indeformable.
Description of the drawings
Fig. 1 is a kind of vertical view of the aluminum springboard of inland river ship lift ship type Commercial Vehicle roll-on-roll-off ship.
Fig. 2 is a kind of front view of the aluminum springboard of inland river ship lift ship type Commercial Vehicle roll-on-roll-off ship.
Fig. 3 uses schematic diagram for a kind of aluminum springboard of inland river ship lift ship type Commercial Vehicle roll-on-roll-off ship.
In figure：1- panels, 2- crossbeams, 3- stringers, 4- side stringers, the sides 5- crossbeam, 6- lightening holes, 7- tread plates, 8- card columns,
9- card slots, 10- knobs, 11- turnbuckles.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the utility model embodiment, a kind of aluminum of inland river ship lift ship type Commercial Vehicle roll-on-roll-off ship
Springboard, including panel 1, crossbeam 2 and stringers 3, the bottom of the panel 1 are fixed with interlaced by more crossbeams 2 and stringers 3
Two side positions of the support construction of formation, panel 1 are also installed with side stringer 4, and multiple knobs are installed on side stringer 4
10, facilitate workers carry, adjacent panel 3 to be fixedly connected by turnbuckle 11, the both ends of turnbuckle 11 are separately connected phase
The mutual corresponding knob 10 in position on adjacent panel 3, panel 3 can be used as the channel that vehicle drives into Commercial Vehicle roll-on-roll-off ship, may be used also
To realize the adjustment of distance between panel 3 by changing the length of turnbuckle 11.
Offering through-hole on each knob 10, the both ends of turnbuckle 11 are hook, when connection, turnbuckle 11
Both ends catch on knob 10 on through-hole, you can realize two panels 3 connection.
The both ends of the panel 3 are respectively equipped with card column 8 and card slot 9, and card column 8 hangs over the door opening of getting on the bus of Commercial Vehicle roll-on-roll-off ship
On the threshold of bottom, card slot 9 is fastened with the positioning column on harbour.
The height of the card column 8 is 20mm, this is in order to ensure the contact range of panel 3 one end and threshold, in order to avoid in card
Cause springboard structural damage when 8 position of column is by vertical concentrated force.
Multiple lightening holes 6 are offered on the panel 3, the weight for mitigating panel 3.
The panel 1, crossbeam 2 and stringers 3 are all made of aluminum alloy material and are made, and are made of panel 1, crossbeam 2 and stringers 3
The Non-proportional extension length R of springboardp0.2≥215N/mm2, single springboard weight is less than 125Kg.
The springboard face is faced directly to be non-flat, is had low-angle, is made of two flat segments, two straight segment length all exist
2.1m or more, the angle of two flat segments is between 4 ° to 8 °, and the total length of springboard is in 5.8m between 6.2m.
The surface of the panel 3 is equipped with the tread plate of multiple convex.
By finite Element Intensity Analysis, the amount of deflection of the springboard is that 16.6mm is less than the 1/300 of its span, is met《In steel
Build specification in river》It is required that.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (8)
1. a kind of aluminum springboard of inland river ship lift ship type Commercial Vehicle roll-on-roll-off ship, including panel, crossbeam and stringers, feature exist
In the bottom of the panel is fixed with the support construction by more crossbeams and the interlaced formation of stringers, the both sides position of panel
It sets and is also installed with side stringer, multiple knobs are installed on side stringer, adjacent panel is fixed by turnbuckle to be connected
It connects, the both ends of turnbuckle are separately connected adjacent faceplate and set mutual corresponding knob.
2. a kind of aluminum springboard of inland river ship lift ship type Commercial Vehicle roll-on-roll-off ship according to claim 1, which is characterized in that
Through-hole is offered on each knob, the both ends of turnbuckle are hook.
3. a kind of aluminum springboard of inland river ship lift ship type Commercial Vehicle roll-on-roll-off ship according to claim 2, which is characterized in that
The both ends of the panel are respectively equipped with card column and card slot, and card column hangs over the threshold of the entrance door open bottom of Commercial Vehicle roll-on-roll-off ship
On, card slot is fastened with the positioning column on harbour.
4. a kind of aluminum springboard of inland river ship lift ship type Commercial Vehicle roll-on-roll-off ship according to claim 3, which is characterized in that
The height of the card column is 20mm.
5. a kind of aluminum springboard of inland river ship lift ship type Commercial Vehicle roll-on-roll-off ship according to claim 3, which is characterized in that
Multiple lightening holes are offered on the panel.
6. a kind of aluminum springboard of inland river ship lift ship type Commercial Vehicle roll-on-roll-off ship according to claim 5, which is characterized in that
The panel, crossbeam and stringers are all made of aluminum alloy material and are made, and the disproportional for the springboard being made of panel, crossbeam and stringers prolongs
Elongation Rp0≥215N/mm2, single springboard weight is less than 125Kg.
7. a kind of aluminum springboard of inland river ship lift ship type Commercial Vehicle roll-on-roll-off ship according to claim 6, which is characterized in that
The springboard panel be it is non-flat face directly, have low-angle, be made of two flat segments, two straight segment length all 2.1m with
On, the angle of two flat segments is between 4 ° to 8 °, and the total length of springboard is in 5.8m between 6.2m.
8. special according to a kind of aluminum springboard of any inland river ship lift ship type Commercial Vehicle roll-on-roll-off ships of claim 1-7
Sign is that the surface of the panel is equipped with the tread plate of multiple convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720258062.1U CN207737456U (en) | 2017-03-16 | 2017-03-16 | A kind of aluminum springboard of inland river ship lift ship type Commercial Vehicle roll-on-roll-off ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720258062.1U CN207737456U (en) | 2017-03-16 | 2017-03-16 | A kind of aluminum springboard of inland river ship lift ship type Commercial Vehicle roll-on-roll-off ship |
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| CN207737456U true CN207737456U (en) | 2018-08-17 |
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| CN201720258062.1U Active CN207737456U (en) | 2017-03-16 | 2017-03-16 | A kind of aluminum springboard of inland river ship lift ship type Commercial Vehicle roll-on-roll-off ship |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171543A (en) * | 2019-05-30 | 2019-08-27 | 广船国际有限公司 | A kind of connection method and application of device of transferring |
| CN110171540A (en) * | 2019-05-30 | 2019-08-27 | 广船国际有限公司 | It transfers device |
-
2017
- 2017-03-16 CN CN201720258062.1U patent/CN207737456U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171543A (en) * | 2019-05-30 | 2019-08-27 | 广船国际有限公司 | A kind of connection method and application of device of transferring |
| CN110171540A (en) * | 2019-05-30 | 2019-08-27 | 广船国际有限公司 | It transfers device |
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