CN206900605U - A kind of Z-drive tug rubber fender device - Google Patents
A kind of Z-drive tug rubber fender device Download PDFInfo
- Publication number
- CN206900605U CN206900605U CN201720644787.4U CN201720644787U CN206900605U CN 206900605 U CN206900605 U CN 206900605U CN 201720644787 U CN201720644787 U CN 201720644787U CN 206900605 U CN206900605 U CN 206900605U
- Authority
- CN
- China
- Prior art keywords
- support
- roller
- retainer ring
- roller wheel
- fixed
- 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
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Abstract
The utility model discloses a kind of Z-drive tug rubber fender device, its structure includes the first back-up roller wheel, attachment spacers, base, connecting shaft, first retainer ring, second retainer ring, first support, fixed screw mouth, second support, second back-up roller wheel, 3rd support, the upper and lower part of first back-up roller wheel is equipped with attachment spacers, first back-up roller wheel passes through connecting shaft and first support, second support is rotatablely connected, the first retainer ring is fixed with above first support, second retainer ring, first retainer ring, second retainer ring is fixed by welding with first support, by provided with the first back-up roller wheel, it can be rolled when contact with other ship, reduce frictional force, the effective damage for preventing equipment caused by hitting, improve service life and security.
Description
Technical field
The utility model is a kind of Z-drive tug rubber fender device, belongs to rubber fender device field.
Background technology
For the other ships of traction or the ship of floating building.Its hull is smaller, and power is larger, itself not carrying
Goods or passenger.Tugboat is absorbed water as close possible to fairway depth, and the hull bottom recess for installing propeller is often tunnel-type, makes propeller
Diameter is more than drauht.Water is full of recess during propeller works, propeller is soaked in water entirely, to give full play to main frame work(
Rate, improve propulsive efficiency.If fairway depth less than 0.6 meter, is suitable for using tandem propeller or uses hydraulic jet propulsion instead.Towing is set
Standby usually towing hook.Up to more than 20,000 horsepowers, displacement can be used for the engine power of large ocean tugboat more than 5000 tons
Marine salvage, traction jumbo ship and other large-scale structures waterborne, such as offshore platform and floating dock.Large ocean tugboat tail
Portion is equipped with high-power towing winch, in stormy waves can with the change of towing cable tension force automatic deploying and retracting towing cable.Inland river tow boat is mostly double
Machine, engine power are tens of horsepower to thousands of horsepower.There are tugboat and barge in inland navigation craft, barge is used for thing of freighting,
Most of barge does not have power in itself, and tugboat power is powerful, but the carrying capacity very little of itself, and barge usually is organized into groups into shape
Into team is dragged, power is provided by tugboat to navigate by water.
Prior art published application number is a kind of CN201620014420.X Z-drive tug rubber fender device, including
Two rubber fenders, fender frame, fender frame steel pipe, colligation eye plate, steering ring, binding piece and turnbuckle nut group, described two
Root rubber fender is placed in parallel into fender frame up and down, and fender frame steel pipe one end is fixed on fender frame upper end, and the other end, which tilts down, to be worn
End after entering bulwark, end shrouding seals the port of fender frame steel pipe.Binding piece one end is fixed on the colligation eye of fender frame bottom
On plate, the other end is connected with turnbuckle nut group, and anchor portion shrouding simultaneously tenses binding piece.Binding piece of the present utility model leads to
Tightening state can quickly be reached by crossing turnbuckle nut group, easy to operate, securely and reliably.The solid rubber shield of use
The side of a ship, there is higher energy-absorbing and counter-force, be provided simultaneously with the advantages that cost is low, service life is long, installation maintenance is simple.It is but existing
There is equipment to produce larger frictional force when being contacted with other ship or harbour and be easily damaged equipment.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of Z-drive tug rubber fender dress
Put, equipment is easily damaged to solve the problems, such as that existing equipment can produce larger frictional force when being contacted with other ship or harbour.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of Z-drive tug
Rubber fender device, its structure include the first back-up roller wheel, attachment spacers, base, connecting shaft, the first retainer ring, the second fixation
Ring, first support, fixed screw mouth, second support, the second back-up roller wheel, the 3rd support, the top of first back-up roller wheel
Attachment spacers is equipped with bottom, first back-up roller wheel is rotatablely connected by connecting shaft and first support, second support, institute
State and the first retainer ring, the second retainer ring are fixed with above first support, first retainer ring, the second retainer ring pass through weldering
Connect and fixed with first support, the first support, second support, the 3rd support and base by being welded and fixed, the base
It is respectively equipped with four fixed screw mouths on the column in left and right portion, second back-up roller wheel passes through connecting shaft and second support, the
Three supports connect, and for the 3rd support with base by being welded and fixed, first back-up roller wheel includes roller bodies, internal sky
Chamber, strengthen inclined-plane, roller shaft, connector, the inside of the roller bodies is provided with internal cavities, the top and the bottom of the roller bodies
Reinforcement inclined-plane is equipped with, is provided with roller shaft in the middle part of the inside of the roller bodies, the top and the bottom of the roller shaft are equipped with connection
Mouthful, the integrated casting structure of the roller shaft, connector.
Further, the upper and lower of the second back-up roller wheel is equipped with attachment spacers.
Further, a diameter of 20-50cm of first back-up roller wheel.
Further, first back-up roller wheel, the second back-up roller wheel are not linkage structure.
Further, first retainer ring is solid construction.
Further, first back-up roller wheel, the second back-up roller wheel are quality of rubber materials.
Further, first back-up roller wheel is located at the top of the second back-up roller wheel.
The beneficial effects of the utility model：By that provided with the first back-up roller wheel, can be rolled when contact with other ship,
Reduce frictional force, effectively prevent the damage of equipment caused by hitting, improve service life and security.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of Z-drive tug rubber fender device of the utility model.
Fig. 2 is the structural representation of the first back-up roller wheel of the present utility model.
In figure：First back-up roller wheel -1, attachment spacers -2, base -3, connecting shaft -4, the first retainer ring -5, second are fixed
Ring -6, first support -7, fixed screw mouth -8, second support -9, the second back-up roller wheel -10, the 3rd support -11, roller bodies -
101st, internal cavities -102, reinforcement inclined-plane -103, roller shaft -104, connector -105.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1-Fig. 2 is referred to, the utility model provides a kind of Z-drive tug rubber fender device novel computer information
The scheme of processing unit：A kind of Z-drive tug rubber fender device, its structure include the first back-up roller wheel 1, attachment spacers 2,
Base 3, connecting shaft 4, the first retainer ring 5, the second retainer ring 6, first support 7, fixed screw mouth 8, second support 9, second
Roller 10, the 3rd support 11 are supportted, the upper and lower part of first back-up roller wheel 1 is equipped with attachment spacers 2, first support
Roller 1 is rotatablely connected by connecting shaft 4 and first support 7, second support 9, and the top of the first support 7 is fixed with first
Retainer ring 5, the second retainer ring 6, first retainer ring 5, the second retainer ring 6 are fixed with first support 7 by welding, and described the
One support 7, second support 9, the 3rd support 11 and base 3 are by being welded and fixed, on the column in the left and right portion of the base 3 respectively
Provided with four fixed screw mouths 8, second back-up roller wheel 10 is connected by connecting shaft 4 with second support 9, the 3rd support 11,
For 3rd support 11 with base 3 by being welded and fixed, first back-up roller wheel 1 includes roller bodies 101, internal cavities
102nd, inclined-plane 103, roller shaft 104, connector 105 are strengthened, the inside of the roller bodies 101 is provided with internal cavities 102, described
The top and the bottom of roller bodies 101, which are equipped with, to be strengthened inclined-plane 103, roller shaft 104 being provided with the middle part of the inside of the roller bodies 101,
The top and the bottom of the roller shaft 104 are equipped with connector 105, the roller shaft 104,105 integrated casting of connector
Structure, the upper and lower of second back-up roller wheel 10 are equipped with attachment spacers 2, a diameter of 20- of first back-up roller wheel 1
50cm, first back-up roller wheel 1, the second back-up roller wheel 10 are solid construction for not linkage structure, first retainer ring 5,
First back-up roller wheel 1, the second back-up roller wheel 10 are quality of rubber materials, and first back-up roller wheel 1 is located at the second back-up roller
The top of wheel 10.
The first back-up roller wheel described in this patent, can be rolled when contact with other ship, reduce frictional force, effectively
The damage of equipment caused by hitting is prevented, improves service life and security.
In use, first checking for the whether firm connection of each several part, after confirming Plant in good condition, equipment is placed on suitably
Position, secured the equipment in using bolt on ship side, normal work can be started afterwards by provided with the first back-up roller wheel, it is and other
Ship contact when can roll, reduce frictional force.
First back-up roller wheel -1 of the present utility model, attachment spacers -2, base -3, connecting shaft -4, the first retainer ring -5,
Two retainer rings -6, first support -7, fixed screw mouth -8, second support -9, the second back-up roller wheel -10, the 3rd support -11, rolling
Wheel body -101, internal cavities -102, strengthen inclined-plane -103, roller shaft -104, connector -105, part is universal standard part
Or the part that those skilled in the art know, its structure and principle all can be learnt or be led to by technical manual for this technology personnel
Cross normal experiment method to know, the utility model solves the problems, such as it is that existing equipment can produce when contacting with other ship or harbour
Larger frictional force is easily damaged equipment, and the utility model is combined with each other by above-mentioned part, by provided with the first back-up roller
Wheel, can be rolled when contact with other ship, reduce frictional force, effectively prevent the damage of equipment caused by hitting, and be improved
Service life and security, it is described in detail below：
First back-up roller wheel 1 includes roller bodies 101, internal cavities 102, strengthens inclined-plane 103, roller shaft 104, connects
Interface 105, the inside of the roller bodies 101 are provided with internal cavities 102, and the top and the bottom of the roller bodies 101, which are equipped with, to be added
Strong inclined-plane 103, the inside middle part of the roller bodies 101 are provided with roller shaft 104, and the top and the bottom of the roller shaft 104 are equipped with
Connector 105, the integrated casting structure of the roller shaft 104, connector 105.
| The structure of first retainer ring | It is solid | It is hollow |
| Intensity (N) | 5000 | 1000 |
As can be seen from the above table, the maximum intensity of equipment, it is optimal side when the structure bit solid construction of the first retainer ring
Case, by that provided with the first back-up roller wheel, can be rolled when contact with other ship, reduce frictional force, effectively prevent from hitting
The damage of caused equipment, improves service life and security.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
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 those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of Z-drive tug rubber fender device, its structure includes the first back-up roller wheel (1), attachment spacers (2), base
(3), connecting shaft (4), the first retainer ring (5), the second retainer ring (6), first support (7), fixed screw mouth (8), second support
(9), the second back-up roller wheel (10), the 3rd support (11), it is characterised in that：
The upper and lower part of first back-up roller wheel (1) is equipped with attachment spacers (2), and first back-up roller wheel (1) passes through
Connecting shaft (4) and first support (7), second support (9) are rotatablely connected, and first is fixed with above the first support (7)
Retainer ring (5), the second retainer ring (6), first retainer ring (5), the second retainer ring (6) pass through welding and first support (7)
Fixed, the first support (7), second support (9), the 3rd support (11) and base (3) are by being welded and fixed, the base
(3) four fixed screw mouths (8) are respectively equipped with the column in left and right portion, second back-up roller wheel (10) passes through connecting shaft
(4) it is connected with second support (9), the 3rd support (11), the 3rd support (11) is with base (3) by being welded and fixed；
First back-up roller wheel (1) includes roller bodies (101), internal cavities (102), strengthens inclined-plane (103), roller shaft
(104), connector (105), the inside of the roller bodies (101) are provided with internal cavities (102), the roller bodies (101)
Top and the bottom be equipped with and strengthen inclined-plane (103), be provided with roller shaft (104), the rolling in the middle part of the inside of the roller bodies (101)
The top and the bottom of wheel shaft (104) are equipped with connector (105), and the roller shaft (104), connector (105) is integrated is cast as
Type structure.
A kind of 2. Z-drive tug rubber fender device according to claim 1, it is characterised in that：Second back-up roller
Wheel the upper and lower of (10) is equipped with attachment spacers (2).
A kind of 3. Z-drive tug rubber fender device according to claim 1, it is characterised in that：First back-up roller
Take turns a diameter of 20-50cm of (1).
A kind of 4. Z-drive tug rubber fender device according to claim 1, it is characterised in that：First back-up roller
Take turns (1), the second back-up roller wheel (10) is not linkage structure.
A kind of 5. Z-drive tug rubber fender device according to claim 1, it is characterised in that：First retainer ring
(5) it is solid construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720644787.4U CN206900605U (en) | 2017-06-05 | 2017-06-05 | A kind of Z-drive tug rubber fender device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720644787.4U CN206900605U (en) | 2017-06-05 | 2017-06-05 | A kind of Z-drive tug rubber fender device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206900605U true CN206900605U (en) | 2018-01-19 |
Family
ID=61287002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720644787.4U Expired - Fee Related CN206900605U (en) | 2017-06-05 | 2017-06-05 | A kind of Z-drive tug rubber fender device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206900605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341906A (en) * | 2019-08-20 | 2019-10-18 | 浙江海洋大学 | A kind of anti-steamer crash device |
-
2017
- 2017-06-05 CN CN201720644787.4U patent/CN206900605U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341906A (en) * | 2019-08-20 | 2019-10-18 | 浙江海洋大学 | A kind of anti-steamer crash device |
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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 |
Granted publication date: 20180119 Termination date: 20180605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |