CN106585474A - Supporting wheel used for boat trailer - Google Patents
Supporting wheel used for boat trailer Download PDFInfo
- Publication number
- CN106585474A CN106585474A CN201611207068.2A CN201611207068A CN106585474A CN 106585474 A CN106585474 A CN 106585474A CN 201611207068 A CN201611207068 A CN 201611207068A CN 106585474 A CN106585474 A CN 106585474A
- Authority
- CN
- China
- Prior art keywords
- support wheel
- ships
- light boats
- support
- hole
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/06—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles
- B60P3/10—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles for carrying boats
- B60P3/1033—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles for carrying boats on a loading frame, e.g. the vehicle being a trailer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/06—Trailers
- B62D63/08—Component parts or accessories
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a supporting wheel used for a boat trailer. The supporting wheel is provided with a through hole which can allow a boat supporting shaft to pass. The two ends of the through hole are provided with conical surfaces which can enable the supporting wheel to laterally swing relative to the supporting shaft. The small ends of the two conical surfaces are oppositely arranged. The hole diameter of the two ends of the through hole is larger than that of the middle of the through hole. According to the supporting wheel used for the boat trailer, the two ends of the through hole are provided with the conical surfaces which can enable the supporting wheel to laterally swing relative to the supporting shaft; the supporting wheel can laterally swing according to the structure of the bottom of a boat; the friction force of the contact position of the supporting wheel and the bottom of the boat is reduced; the damage rate of the supporting wheel and the boat is decreased; and in addition, the position of the supporting wheel can be changed according to the position of the bottom of the boat, so that the boat parking stability is effectively improved.
Description
Technical field
The present invention relates to yacht technical field of transportation, and in particular to a kind of support wheel for ships and light boats trailer.
Background technology
With the improvement of people's living standards, outdoor aquatic sports is increasing, and yacht increasingly comes into the same of the people visual field
When, yacht trailer also plays the role of uniqueness in yacht transport, and yacht trailer involves a wide range of knowledge, and acts on huge.
Yacht trailer is in close relations with yacht, and it facilitates the movement of yacht, while constituting yacht parks the support that storage is dwelt
Platform, it is to avoid yacht is possible to the damage being led to because of support force unbalance stress when transporting, parking, it may be said that yacht from
After boiled water face, the time of the overwhelming majority is all to carry out support by yacht trailer.When yacht is needed in water, also tend to be
By the traction of ships and light boats trailer, ships and light boats trailer is entered in water in the lump.
Existing support wheel is typically only capable to circumferential movement is done in support shaft, and can not be relative according to the structure of ships and light boats hull bottom
Support shaft makees sideshake, and when the different yacht of bottom structure is run into, its adaptive ability is poor, and wheel face cannot be fitted ship completely
Basal surface, plays a supporting role, and secondly can also cause support wheel heavy wear, needs to change, and damages ships and light boats hull bottom what is more, increases
Plus use cost, and the support wheel that can only be rotated is when ships and light boats hull bottom is supported, and easily causes ships and light boats sliding in parking period
Dynamic, stability is relatively low.
The content of the invention
The goal of the invention of the present invention is to provide a kind of support wheel for ships and light boats trailer, and the through hole two ends of the support wheel set
There is the conical surface for support wheel relative support axle sideshake, support wheel can do sideshake according to the structure of ships and light boats hull bottom, subtract
Few support wheel and the frictional force of ships and light boats hull bottom contact position, reduce the spoilage of support wheel and ships and light boats, and can be according to ships and light boats hull bottom
Position effectively improves the stability that ships and light boats are parked changing the support wheel position of its own.
In order to realize foregoing invention purpose, technical scheme below is present invention employs：
A kind of support wheel for ships and light boats trailer, the support wheel are provided with the through hole for being available for yacht support shaft to pass through, institute
State through hole two ends and be provided with the conical surface that sideshake can occur for support wheel relative support axle, the small end of two conical surfaces is relative to be set
Put, the aperture at through hole two ends is more than the aperture at middle part.
As preferred, the median plane specular that the conical surface is rotated with regard to support wheel of the present invention.
As the preferred of the present invention, the ring surface being engaged for same support shaft, institute in the middle of two conical surfaces, are additionally provided with
Ring surface is stated for columned annular surface.
Used as the preferred of the present invention, the cone angle of the conical surface is 0 °～30 °.
Used as the preferred of the present invention, the cone angle of the conical surface is 22 °.
Used as the preferred of the present invention, support wheel includes with the outer support of hull bottom contact and with support shaft the inner support being connected
Body, the through hole and the conical surface are located at inner supporting body inner surface, and outer support is annulus column, between the inside and outside supporter also
It is provided with for bearing plate connecting the two.
As the preferred of the present invention, support of the polylith along support wheel circumferential array between the inside and outside supporter, is additionally provided with
Gusset, the bearing rib are symmetrically mounted on bearing plate.
Used as the preferred of the present invention, the bearing rib is triangle.
Used as the preferred of the present invention, the support wheel is by made by vulcanie.
Compared with prior art, the support wheel for ships and light boats trailer in the present invention has following beneficial effect：
1st, the through hole two ends of support wheel are provided with the conical surface for support wheel relative support axle sideshake, and support wheel can basis
The structure of ships and light boats hull bottom does sideshake, reduces the frictional force of support wheel and ships and light boats hull bottom contact position, reduces support wheel and ships and light boats
Spoilage.
2nd, the through hole two ends of support wheel are provided with the conical surface for support wheel relative support axle sideshake, and support wheel can basis
The structure of ships and light boats hull bottom does sideshake, and the structure of ships and light boats hull bottom is catered to this, improves the stability that ships and light boats are parked.
Description of the drawings
Fig. 1 is structural representation of the present invention for the support wheel of ships and light boats trailer；
Fig. 2 is structure sectional view of the present invention for the support wheel of ships and light boats trailer；
Fig. 3 is structure sectional view of the present invention for the support wheel of ships and light boats trailer；
Fig. 4 is that the present invention is arranged on the signal of the mounting structure in yacht trailer support shaft for the support wheel of ships and light boats trailer
Figure；
Fig. 5 is that the present invention is arranged on the mounting structure schematic diagram in yacht trailer for the support wheel of ships and light boats trailer.
Reference：1st, swing arm；2nd, support wheel；21st, bearing rib；22nd, the conical surface；23rd, ring surface；24th, bearing plate；25、
Outer support；26th, inner supporting body；27th, fillet；A, cone angle.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described further.
As shown in Figures 1 to 5, a kind of support wheel for ships and light boats trailer, support wheel 2 are provided with and are available for yacht support shaft to lead to
The through hole crossed, through hole two ends are provided with the conical surface 22 that sideshake can occur for 2 relative support axle of support wheel, two conical surfaces 22
Small end is oppositely arranged, and the aperture at through hole two ends is more than the aperture at middle part.
The through hole two ends of support wheel 2 are provided with the conical surface for 2 relative support axle sideshake of support wheel so that support wheel can
Sideshake is done according to the structure of ships and light boats hull bottom, the frictional force of support wheel 2 and ships and light boats hull bottom contact position is reduced, support wheel 2 is reduced
With the spoilage of ships and light boats, support wheel 2 can also be done sideshake according to the structure of ships and light boats hull bottom, the knot of ships and light boats hull bottom is catered to this
Structure, improves the stability that ships and light boats are parked.
The amplitude of sideshake is needed according to support wheel 2, the cone angle A scopes of the conical surface 22 can be arranged between 0 °～30 °, when
When the cone angle of the conical surface 22 is 22 °, support wheel 2 can swing 0～11 ° to unilateral, and its amplitude of fluctuation adapts to the ship compared with multiple types
Ship hull bottom.
As shown in figure 3, in order to be able to make the support effect to ships and light boats bottom more preferable, it is to avoid ships and light boats hull is turned on one's side or dragged in ships and light boats
Slide on car, the conical surface 22 can be arranged with regard to the median plane specular that support wheel 2 is rotated, and two 22 sides of the conical surface are trapezoidal
Shape, the small end of two conical surfaces 22 are oppositely arranged.
Ring surface 23, ring-type curved surface of the ring surface 23 for cylinder, its annular for being formed are provided with the middle of two conical surfaces 22
Hole is engaged with the support shaft on ships and light boats, support wheel 2 is effectively ensured and is rotated up in support shaft week, enable ships and light boats quickly to come to a complete stop
On ships and light boats trailer.
Support wheel 2 is rotated around support shaft or when swinging up and down, in order to mitigate the abrasion at through hole aperture to support shaft, also
Fillet 27 is provided with the aperture of through hole two ends, the through hole formed by ring surface 23, the conical surface 22 and fillet 27 causes support wheel 2
Different types of ships and light boats hull bottom is adapted to, adaptability is higher, while the abrasion of support shaft of the correspondence on ships and light boats is alleviated,
So that support shaft service life is longer.
When ships and light boats enter fashionable by trailer afterbody moment, pressure is maximum, and wherein ring surface 23 and fillet 27 are support wheels 2
Primary deformable section, and the conical surface 22 and ring surface 23 are mainly responsible for load-bearing.
The fillet 27 of edge is engaged with the conical surface 22 so that support wheel 2 oppressed by hull bottom and it is lateral crooked when, fillet 27
Deformation can further swing 0.5～1.3 °, when ships and light boats are stopped completely and are supported on trailer, due to there is other load carriers
Weight is disperseed so that 27 recoverable force of fillet, and enable outer support 25 to be close to the surface of hull bottom, due to becoming
The shape time is shorter, therefore fillet 27 happens is that recoverable elastic deformation.
In order to strengthen the structural strength of support wheel 2 so as to which service life is longer, support wheel 2 includes contacting with ships and light boats hull bottom
Outer support 25 and the inner supporting body 26 being connected with support shaft, through hole and the conical surface 22 are located at 26 inner surface of inner supporting body, prop up outward
Support body 25 is annulus column, is additionally provided with for bearing plate connecting the two 24, between inside and outside supporter between inside and outside supporter
Bearing rib 21 of the polylith along 2 circumferential array of support wheel is additionally provided with, bearing rib 21 is symmetrically mounted on the both sides of bearing plate 24.Pass
The support wheel of system is often made up of the inner tube of a tyre, cover tire due to which, needs inflation be just to support wheel shaping in the inner tube of a tyre, when bear compared with
During the pressure of weight, its easy explosion, structural strength are low, often cause car to damage the consequence that ship is damaged.The support wheel 2 can bear larger
While pressure, its can also according to suffered by the change of the form adaptive of ships and light boats bottom center of gravity position, effectively improve
The structural strength of whole ships and light boats trailer.
Bearing rib 21 is triangular in shape, and the stability for being primarily due to triangle makes which be easy to unlike other tetragons
Deformation, the characteristics of triangular structure has firm, firm, pressure, which makes 2 stability of support wheel more preferably, and service life is longer.
Support wheel 2 is that, by made by hard rubber material, made by hard rubber material, support wheel 2 is hard, does not almost have
Elasticity, compared with traditional support wheel, is unlikely to deform, and will not cause its shape distortion so as to reduce as ships and light boats own wt is overweight
The balance of ships and light boats, hard rubber material do not have water absorbing properties, its performance will not be caused to reduce due to trailer in water,
The service life of support wheel 2 can be effectively ensured.
Secondly, elastomeric material hardness it is relatively low will not scratch hull bottom, especially fiberglass or plastics Polymer material make
Hull bottom.
As shown in Figure 4 and Figure 5, during use, first support wheel 2 is inserted in the support shaft of 1 two ends of swing arm setting, then will
Multiple swing arms 1 for installing and support wheel 2 are filled and are mounted in position as shown in Figure 5 one by one.
The above is the preferred embodiment of the present invention, for the person of ordinary skill of the art without departing from this
On the premise of bright principle, some modifications and improvement can also be made, these also should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of support wheel for ships and light boats trailer, it is characterised in that：The support wheel (2) is provided with and is available for yacht support shaft to lead to
The through hole crossed, the through hole two ends are provided with the conical surface (22) that sideshake can occur for support wheel (2) relative support axle, two
The small end of the conical surface (22) is oppositely arranged, and the aperture at through hole two ends is more than the aperture at middle part.
2. the support wheel of ships and light boats trailer is used for as claimed in claim 1, it is characterised in that：The conical surface (22) is with regard to support wheel
(2) the median plane specular for rotating.
3. the support wheel of ships and light boats trailer is used for as claimed in claim 1 or 2, it is characterised in that：In two conical surfaces (22)
Between be additionally provided with the ring surface (23) being engaged for same support shaft, the ring surface is columned annular surface.
4. the support wheel of ships and light boats trailer is used for as claimed in claim 1, it is characterised in that：The cone angle of the conical surface (22) is 0 °
～30 °.
5. the support wheel of ships and light boats trailer is used for as claimed in claim 4, it is characterised in that：The cone angle of the conical surface (22) is
22°。
6. the support wheel of ships and light boats trailer is used for as claimed in claim 1, it is characterised in that：Support wheel (2) includes connecing with hull bottom
Tactile outer support (25) and the inner supporting body (26) being connected with support shaft, the through hole and the conical surface (22) are positioned at inner supporting body
(26) inner surface, outer support (25) are annulus column, are additionally provided with for undertaking connecting the two between the inside and outside supporter
Plate (24).
7. the support wheel of ships and light boats trailer is used for as claimed in claim 6, it is characterised in that：Between the inside and outside supporter also
Bearing rib (21) of the polylith along support wheel (2) circumferential array is provided with, the bearing rib (21) is symmetrically mounted on bearing plate
(24) on.
8. the support wheel of ships and light boats trailer is used for as claimed in claim 7, it is characterised in that：The bearing rib (21) is triangle
Shape.
9. the support wheel of ships and light boats trailer is used for as claimed in claim 1, it is characterised in that：The support wheel (2) is by hard
Made by rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611207068.2A CN106585474A (en) | 2016-12-23 | 2016-12-23 | Supporting wheel used for boat trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611207068.2A CN106585474A (en) | 2016-12-23 | 2016-12-23 | Supporting wheel used for boat trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106585474A true CN106585474A (en) | 2017-04-26 |
Family
ID=58603460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611207068.2A Pending CN106585474A (en) | 2016-12-23 | 2016-12-23 | Supporting wheel used for boat trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106585474A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4210235A (en) * | 1977-05-13 | 1980-07-01 | Johnson Lawrence N | Boat support roller |
| JPS6428002A (en) * | 1988-05-19 | 1989-01-30 | Matsumura Kk | Swivel wheel |
| US20040061373A1 (en) * | 2002-09-27 | 2004-04-01 | Mcpherson Gary M. | Oriented roller bushing for boat trailer |
| CN201856575U (en) * | 2010-10-15 | 2011-06-08 | 上海启发电子科技有限公司 | Polyurethane trundle |
| US20150183361A1 (en) * | 2012-06-23 | 2015-07-02 | Suelex Limited | Loading Mechanism |
| CN104908631A (en) * | 2015-06-29 | 2015-09-16 | 江龙船艇科技股份有限公司 | Special moving trailer for ships and boats |
| CN206367425U (en) * | 2016-12-23 | 2017-08-01 | 浙江澳托美克船业有限公司 | A kind of support wheel for ships and light boats trailer |
-
2016
- 2016-12-23 CN CN201611207068.2A patent/CN106585474A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4210235A (en) * | 1977-05-13 | 1980-07-01 | Johnson Lawrence N | Boat support roller |
| JPS6428002A (en) * | 1988-05-19 | 1989-01-30 | Matsumura Kk | Swivel wheel |
| US20040061373A1 (en) * | 2002-09-27 | 2004-04-01 | Mcpherson Gary M. | Oriented roller bushing for boat trailer |
| CN201856575U (en) * | 2010-10-15 | 2011-06-08 | 上海启发电子科技有限公司 | Polyurethane trundle |
| US20150183361A1 (en) * | 2012-06-23 | 2015-07-02 | Suelex Limited | Loading Mechanism |
| CN104908631A (en) * | 2015-06-29 | 2015-09-16 | 江龙船艇科技股份有限公司 | Special moving trailer for ships and boats |
| CN206367425U (en) * | 2016-12-23 | 2017-08-01 | 浙江澳托美克船业有限公司 | A kind of support wheel for ships and light boats trailer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |