CN103816667B - A kind of method that blocks water used in model plane Water blocking system - Google Patents
A kind of method that blocks water used in model plane Water blocking system Download PDFInfo
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- CN103816667B CN103816667B CN201410079405.9A CN201410079405A CN103816667B CN 103816667 B CN103816667 B CN 103816667B CN 201410079405 A CN201410079405 A CN 201410079405A CN 103816667 B CN103816667 B CN 103816667B
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- longitudinal floor
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- model plane
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Abstract
The object of this invention is to provide a kind of do not affect model plane power, do not affect the water body around model plane prerequisite under, solve the technical scheme of ship model seepy question.Namely the method that blocks water used in model plane Water blocking system, comprises one by model plane hull, propeller shaft, and is arranged on the model plane Water blocking system of first longitudinal floor of model plane hull interior, second longitudinal floor and horizontal ribbed composition.Paraffin is melted in crucible.In described crucible, add powdered graphite, stir the mixture of the paraffin composition of powdered graphite and thawing.Start the motor of model plane, propeller shaft is rotated.Mixture is poured into first longitudinal floor, second longitudinal floor and the horizontal ribbed region enclosed.After described mixture solidifies, close described motor.
Description
Technical field
The present invention relates to model ship manufacture technology field.
Background technology
Model plane are abbreviations of model ship, refer to the model of boats and ships, warship, also refer to the modelling in sports item, match, exhibition, performance.It is a science and technology, military affairs, physical culture, culture and education activity.By various ways such as analogue formation, match, exhibition, performance, understand the various knowledge in boats and ships, naval, ocean, improve teen-age overall qualities.Model ship match carried out for more than 40 years in China, was subject to broad masses, particularly teen-agely liked.
Most of model ship is provided by electro-motor.Electro-motor is connected to the propeller shaft that enters water usually, installs screw at the water intake end of propeller shaft.Rely on the rotation of electro-motor carrying screws, for model plane provide the power of advance.
At present, model ship makes hull made of plastic substantially, has a through hole at hull afterbody, makes propeller shaft can insert below the water surface through this through hole.The people making model plane knows, there is the through hole that this is opened for propeller shaft just, the situation can leaked after water under model plane.
Also there is the blasthole of propeller shaft in large ship, it is following several that it prevents the method for leaking from having: 1, adopt complicated diaphragm structure, forms loop, and mate gear transmission, make the water outside boats and ships to enter cabin.But the design of this complexity is not obviously suitable for small ship model.2, use water-sealed bearing, reach the effect blocked water.But there is no diameter at present at grade and cheap water-sealed bearing, the cost that model plane make does not allow special this trickle precision part yet.To sum up, the seepy question of model plane can not find enlightenment from the boats and ships of reality.
The common solution of most of airplane hobbyist has following several: 1, the aperture of propeller shaft blasthole is as far as possible close with the diameter of propeller shaft, forms small―gap suture and coordinates.But this way can make to there is certain friction between the two.The hole wall of the propeller shaft of metal repeatedly friction plastic, can make small―gap suture expand gradually, still can leak.2, the blasthole of the shutoff propeller shafts such as machine oil, butter, vaseline is adopted.The method is the way of most airplane hobbyist, but, when after water under model plane, machine oil, butter or vaseline some can drain in water, the water surface formed light oil film, also need timing supplement plug.The method has certain technique effect, gives no cause for much criticism in the model ship match of specialty.But, if classmates are in Miniature pool, fish jar, when even using model plane inside swimming pool, will cause that other people is unhappy.3, rubber peel shutoff is adopted.On one piece of rubber peel, first cut the circular hole that a diameter is less than propeller shaft, be attached to by rubber peel around the blasthole on hull, circular hole aims at blasthole.Allow propeller shaft first through the hole that rubber peel cuts, again through the blasthole on hull.The sealing function of such dependence rubber peel, reach the effect blocked water, but this method makes to have larger frictional force between propeller shaft and rubber peel, hinder the Power output of the electro-motor that power is natively very little, not only make being short of power of model, Long-Time Service also can damage electro-motor, and after ageing of rubber, effect also can not be good.
Summary of the invention
The object of this invention is to provide a kind of do not affect model plane power, do not affect the water body around model plane prerequisite under, solve the technical scheme of ship model seepy question.
The technical scheme adopted for realizing the object of the invention is such, a kind of model plane block water method, it is characterized in that: comprise one by model plane hull, propeller shaft, and be arranged on the model plane Water blocking system of first longitudinal floor of model plane hull interior, second longitudinal floor and horizontal ribbed composition.
The stern of described model plane hull has screw blasthole.One end of described propeller shaft connects power, the other end through after described screw blasthole, then installs screw.
Described first longitudinal floor and second longitudinal floor are parallel to each other, and are positioned at the both sides of propeller shaft.The lower end of first longitudinal floor and second longitudinal floor is connected to the bottom of model plane hull.The upper surface of first longitudinal floor and second longitudinal floor is higher than screw blasthole.The described horizontal ribbed below being positioned at propeller shaft.Horizontal ribbed perpendicular to described first longitudinal floor.A described horizontal ribbed plate face is connected with first longitudinal floor and second longitudinal floor.
Comprise the following steps:
1) paraffin is melted in crucible.
2) in described crucible, add powdered graphite, stir the mixture of the paraffin composition of powdered graphite and thawing.
3) start the motor of model plane, propeller shaft is rotated.
4) by step 2) mixture that obtains pours into first longitudinal floor, second longitudinal floor and the horizontal ribbed region enclosed.
5) after described mixture solidifies, described motor is closed.
Further, step 2) in, also in described crucible, add barite powder.
Further, step 3) start before, first propeller shaft is unloaded taking-up, with paraffin shutoff screw blasthole.Again one end of propeller shaft is reconnected power, the other end through the paraffin of shutoff in screw blasthole.
Further, step 4) in, the detailed process pouring into described mixture is, described crucible is placed in the top of the propeller shaft be rotating, the mixture of thawing is dropped on the propeller shaft be rotating gradually, until the mixture melted fills up first longitudinal floor, second longitudinal floor and the horizontal ribbed region enclosed.
Further, step 4) in, when described crucible being placed in the top of the propeller shaft be rotating, the initial position of crucible is above screw blasthole.When being dropped in gradually on the propeller shaft be rotating by the mixture of thawing, described crucible moves reciprocatingly along the axis of propeller shaft.
The present invention is owing to having technique scheme, and its technique effect is mathematical.Specifically, slow solidification in the process that the mixture of thawing rotates at propeller shaft, after mixture solidifies, propeller shaft still can rotate, and the frictional force between propeller shaft and surrounding solid is little.Meanwhile, the water outside cabin also can not enter cabin by propeller shaft hole, reaches plugging effect.Be more preferably, after screw blasthole adopts mineral wax mixture shutoff, the mineral wax mixture solidified can not dissolve in the water body of surrounding, after a shutoff, do not need to change, be not only applicable to oneself composition model of boats and ships fan, be more suitable for factory's batch production finished product ship model.Be more preferably, adopt the ship model of the technical program to pollute surrounding water, can carry out the activities such as model plane competition in the water body such as swimming pool, fish jar, the combination property of model significantly improves.
Accompanying drawing explanation
Fig. 1 is stereogram of the present invention;
Fig. 2 is top view of the present invention;
Fig. 3 is left view of the present invention;
Fig. 4 is sectional view of the present invention.
In figure: model plane hull-1, stern-101, the longitudinal floor-201 in screw hole-102, first, second longitudinal floor-202, horizontal ribbed-203, semicircle orifice-204, propeller shaft-3.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described, but should not be construed the above-mentioned subject area of the present invention and be only limitted to following embodiment.Without departing from the idea case in the present invention described above, according to ordinary skill knowledge and customary means, make various replacement and change, all should be included in protection scope of the present invention.
embodiment 1:
The present embodiment discloses a kind of model plane and to block water method, comprises one by model plane hull 1, propeller shaft 3, and is arranged on the first longitudinal floor 202 of longitudinal floor 201, second of model plane hull 1 inside and the model plane Water blocking systems of horizontal ribbed 203 compositions.
The stern 101 of described model plane hull 1 has screw blasthole 102.One end of described propeller shaft 3 connects electro-motor, the other end through after described screw blasthole 102, then installs screw.See Fig. 1 or 4, described propeller shaft 3 oblique cutting enters screw blasthole 102, and one end that propeller shaft 3 is connected with electro-motor is higher than the position of screw blasthole 102.What deserves to be explained is, in most model plane, described propeller shaft 3 is connected with the output shaft of electro-motor by gum sleeve.
Described first longitudinal floor 201 and second longitudinal floor 202 are parallel to each other, and are positioned at the both sides of propeller shaft 3.The lower end of first longitudinal floor 201 and second longitudinal floor 202 is connected to the bottom of model plane hull 1.The upper surface of first longitudinal floor 201 and second longitudinal floor 202 is higher than screw blasthole 102.Described horizontal ribbed 203 belows being positioned at propeller shaft 3.Horizontal ribbed 203 perpendicular to described first longitudinal floor 201.A plate face of described horizontal ribbed 203 is connected with first longitudinal floor 201 and second longitudinal floor 202.Namely the first longitudinal floor 202 of longitudinal floor 201, second and horizontal ribbed 203 is encircled into a space, in the middle of screw blasthole 102 is trapped among.
Comprise the following steps:
1) paraffin is melted in crucible.
2) in described crucible, add powdered graphite, stir the mixture of the paraffin composition of powdered graphite and thawing, namely make powdered graphite be suspended in the paraffin of thawing.In embodiment, described powdered graphite can come from industrial carbon black, or the pen core of the 2B be crushed into powder or Type B pencil, and its raw material is easy to get.Adding of graphite, the wearability of the paraffin after solidifying can be improved, and the smoothness on surface.As preferably, the weight ratio of the paraffin of described powdered graphite and thawing is 1 ~ 10: 100.
3) start the motor of model plane, propeller shaft 3 is rotated.If the motor of model plane can speed change, it should be made to be transferred to maximum (top) speed.
4) by step 2) mixture that obtains pours into the first longitudinal floor 201, second longitudinal floor 202 and horizontal ribbed 203 regions enclosed, the S space namely shown in Fig. 1.In this process, motor can not quit work.
5) water is put in the lower end of model plane hull 1, namely make hull 1 swim on the water surface.After described mixture solidifies, close described motor.Before the incomplete cooled and solidified of mixture, motor can not be allowed to stop operating.Not so, propeller shaft 3 can glue mutually with mixture.
embodiment 2:
The present embodiment discloses a kind of model plane and to block water method, comprises one by model plane hull 1, propeller shaft 3, and is arranged on the first longitudinal floor 202 of longitudinal floor 201, second of model plane hull 1 inside and the model plane Water blocking systems of horizontal ribbed 203 compositions.
The stern 101 of described model plane hull 1 has screw blasthole 102.One end of described propeller shaft 3 connects electro-motor, the other end through after described screw blasthole 102, then installs screw.See Fig. 1 or 4, described propeller shaft 3 oblique cutting enters screw blasthole 102, and one end that propeller shaft 3 is connected with electro-motor is higher than the position of screw blasthole 102.What deserves to be explained is, in most model plane, described propeller shaft 3 is connected with the output shaft of electro-motor by gum sleeve.In the present embodiment, screw blasthole 102 diameter is the twice of propeller shaft 3 diameter.If screw blasthole 102 diameter is 3mm, then propeller shaft 3 diameter is 1.5mm.
Described first longitudinal floor 201 and second longitudinal floor 202 are parallel to each other, and are positioned at the both sides of propeller shaft 3.The lower end of first longitudinal floor 201 and second longitudinal floor 202 is connected to the bottom of model plane hull 1.The upper surface of first longitudinal floor 201 and second longitudinal floor 202 is higher than screw blasthole 102.Described horizontal ribbed 203 belows being positioned at propeller shaft 3.Horizontal ribbed 203 perpendicular to described first longitudinal floor 201.A plate face of described horizontal ribbed 203 is connected with first longitudinal floor 201 and second longitudinal floor 202.Namely one end of first longitudinal floor 201 and second longitudinal floor 202 is connected on the plate face of horizontal ribbed 203.The stern of hull is not the arc afterbody shown in Fig. 1, but vertical stern.Have in the hull of vertical stern at these, the inner side that one end is connected on the plate face of horizontal ribbed 203, the other end is connected to hull stern of first longitudinal floor 201 and second longitudinal floor 202.In a word, the first longitudinal floor 202 of longitudinal floor 201, second and horizontal ribbed 203 is encircled into that upper end is uncovered, the space of all round closure, in the middle of screw blasthole 102 is trapped among.In the present embodiment, the upper end of horizontal ribbed 203 also has a semicircle orifice 204, so that propeller shaft 3 oblique cutting enters screw blasthole 102.As preferably, first longitudinal floor 201 and second longitudinal floor 202, towards on the plate face of the side of screw blasthole 102, have some sawtooth, to strengthen the adhesion of internal fill.
Comprise the following steps:
1) paraffin is melted in crucible.
2) in described crucible, add powdered graphite, barite powder, stir the mixture of paraffin composition of powdered graphite, barite powder and thawing, namely make powdered graphite, barite powder is suspended in the paraffin of thawing.Adding of graphite, the wearability of the paraffin after solidifying can be improved, and the smoothness on surface.Adding of barite powder, the weight of the mixture after solidifying can be increased, prevent the mixture after solidifying destroyed under hydraulic pressure, and the bubble when mixture reducing melting state is stirred.As preferably, the weight ratio of the paraffin of described powdered graphite, barite powder and thawing is 1: 100: 100.
3) first propeller shaft 3 is unloaded taking-up, with paraffin shutoff screw blasthole 102.Again one end of propeller shaft 3 is reconnected power, the other end through the paraffin of shutoff in screw blasthole 102, namely make propeller shaft 3 directly not contact with the hole wall of screw blasthole 102.Start the motor of model plane, propeller shaft 3 is rotated.If the motor of model plane can speed change, it should be made to be transferred to maximum (top) speed.
4) by step 2) mixture that obtains pours into the first longitudinal floor 201, second longitudinal floor 202 and horizontal ribbed 203 regions enclosed: described crucible is placed in the top of the propeller shaft 3 be rotating, and the initial position of crucible is above screw blasthole 102.Dropped in gradually on the propeller shaft 3 be rotating by the mixture melted in crucible, described crucible moves reciprocatingly along the axis of propeller shaft 3.Mixture dropwise falls, and is at first to drop on the propeller shaft 3 of rotation, floods propeller shaft 3 and screw blasthole 102 afterwards.After the mixture melted fills up the first longitudinal floor 202 of longitudinal floor 201, second and horizontal ribbed 203 regions enclosed, remove crucible.In said process, motor can not quit work.
5) water is put in the lower end of model plane hull 1, namely make hull 1 swim on the water surface.After described mixture solidifies, close described motor.Before the incomplete cooled and solidified of mixture, motor can not be allowed to stop operating.
Claims (5)
1. the method that blocks water used in a model plane Water blocking system, it is characterized in that: model plane Water blocking system by model plane hull (1), propeller shaft (3), and is arranged on first inner longitudinal floor (201) of model plane hull (1), second longitudinal floor (202) and horizontal ribbed (203) composition;
The stern (101) of described model plane hull (1) has screw blasthole (102); One end of described propeller shaft (3) connects power, the other end through after described screw blasthole (102), then installs screw;
Described first longitudinal floor (201) and second longitudinal floor (202) are parallel to each other, and are positioned at the both sides of propeller shaft (3); The lower end of first longitudinal floor (201) and second longitudinal floor (202) is connected to the bottom of model plane hull (1); The upper surface of first longitudinal floor (201) and second longitudinal floor (202) is higher than screw blasthole (102); Described horizontal ribbed (203) are positioned at the below of propeller shaft (3); Horizontal ribbed (203) are perpendicular to described first longitudinal floor (201); A plate face of described horizontal ribbed (203) is connected with first longitudinal floor (201) and second longitudinal floor (202);
The described method of blocking water comprises the following steps:
1) paraffin is melted in crucible;
2) in described crucible, add powdered graphite, stir the mixture of the paraffin composition of powdered graphite and thawing;
3) start the motor of model plane, propeller shaft (3) is rotated;
4) by step 2) mixture that obtains pours into first longitudinal floor (201), second longitudinal floor (202) and horizontal ribbed (203) enclose region;
5) after described mixture solidifies, described motor is closed.
2. the method that blocks water used in a kind of model plane Water blocking system according to claim 1, is characterized in that: step 2) in, also in described crucible, add barite powder.
3. the method that blocks water used in a kind of model plane Water blocking system according to claim 1, is characterized in that: step 3) start before, first propeller shaft (3) is unloaded taking-up, with paraffin shutoff screw blasthole (102); Again one end of propeller shaft (3) is reconnected power, the other end through the paraffin of shutoff in screw blasthole (102).
4. the method that blocks water used in a kind of model plane Water blocking system according to claim 1, it is characterized in that: step 4) in, the detailed process pouring into described mixture is, described crucible is placed in the top of the propeller shaft (3) be rotating, the mixture of thawing is dropped in gradually on the propeller shaft (3) that is rotating, until the region that the mixture melted fills up first longitudinal floor (201), second longitudinal floor (202) and horizontal ribbed (203) enclose.
5. the method that blocks water used in a kind of model plane Water blocking system according to claim 4, it is characterized in that: step 4) in, when described crucible being placed in the top of the propeller shaft (3) be rotating, the initial position of crucible is in screw blasthole (102) top; The mixture of thawing is dropped in gradually the propeller shaft (3) that is rotating upper time, described crucible moves reciprocatingly along the axis of propeller shaft (3).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410079405.9A CN103816667B (en) | 2014-03-06 | 2014-03-06 | A kind of method that blocks water used in model plane Water blocking system |
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| CN201410079405.9A CN103816667B (en) | 2014-03-06 | 2014-03-06 | A kind of method that blocks water used in model plane Water blocking system |
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| CN103816667A CN103816667A (en) | 2014-05-28 |
| CN103816667B true CN103816667B (en) | 2015-09-23 |
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| CN108786141A (en) * | 2018-08-20 | 2018-11-13 | 惠州广荣实业有限公司 | A kind of toy yacht |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR320892A (en) * | 1902-05-05 | 1902-12-23 | Le Montreer Freres Soc | Movable rig toy boat |
| GB191423501A (en) * | 1914-12-03 | 1915-04-01 | Sydney Strowe | A New Toy or Appliance for Playing Games. |
| CN2063838U (en) * | 1990-05-14 | 1990-10-17 | 李满恒 | Wind-controlled rudder toy sailing boat |
| CN1176836A (en) * | 1996-09-17 | 1998-03-25 | 英特莱格公司 | Toy ship |
| CN2619693Y (en) * | 2001-10-26 | 2004-06-09 | 田瑜 | Remote-controlled toy ship |
| CN201085926Y (en) * | 2007-08-30 | 2008-07-16 | 廖灵飞 | Split joint toy boat |
| CN201664512U (en) * | 2010-03-05 | 2010-12-08 | 廖复新 | Noah ark toy |
| CN202122832U (en) * | 2011-01-05 | 2012-01-25 | 罗东虎 | Balancing device for navigation model ship |
| CN202199112U (en) * | 2011-08-27 | 2012-04-25 | 浙江科技学院 | Toy boat |
-
2014
- 2014-03-06 CN CN201410079405.9A patent/CN103816667B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR320892A (en) * | 1902-05-05 | 1902-12-23 | Le Montreer Freres Soc | Movable rig toy boat |
| GB191423501A (en) * | 1914-12-03 | 1915-04-01 | Sydney Strowe | A New Toy or Appliance for Playing Games. |
| CN2063838U (en) * | 1990-05-14 | 1990-10-17 | 李满恒 | Wind-controlled rudder toy sailing boat |
| CN1176836A (en) * | 1996-09-17 | 1998-03-25 | 英特莱格公司 | Toy ship |
| CN2619693Y (en) * | 2001-10-26 | 2004-06-09 | 田瑜 | Remote-controlled toy ship |
| CN201085926Y (en) * | 2007-08-30 | 2008-07-16 | 廖灵飞 | Split joint toy boat |
| CN201664512U (en) * | 2010-03-05 | 2010-12-08 | 廖复新 | Noah ark toy |
| CN202122832U (en) * | 2011-01-05 | 2012-01-25 | 罗东虎 | Balancing device for navigation model ship |
| CN202199112U (en) * | 2011-08-27 | 2012-04-25 | 浙江科技学院 | Toy boat |
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| CN103816667A (en) | 2014-05-28 |
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