CN109406095A - Sectional plan skid device for ship model test towing tank laboratory trailer brake - Google Patents
Sectional plan skid device for ship model test towing tank laboratory trailer brake Download PDFInfo
- Publication number
- CN109406095A CN109406095A CN201811383377.4A CN201811383377A CN109406095A CN 109406095 A CN109406095 A CN 109406095A CN 201811383377 A CN201811383377 A CN 201811383377A CN 109406095 A CN109406095 A CN 109406095A
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- CN
- China
- Prior art keywords
- trailer
- skid
- plane
- rubbing device
- skid device
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M10/00—Hydrodynamic testing; Arrangements in or on ship-testing tanks or water tunnels
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
A kind of plane skid device for pool trailer braking, comprising: skid plane and matched rubbing device, in which: skid plane is set to the two sides of the track end of trailer operation, and rubbing device is set to the bottom of trailer；Rubbing device includes: the connecting column that friction plate is connected with by connecting plate；The top and bottom of connecting plate are correspondingly provided with multiple holes, the impact that the diameter of the lower opening is greater than the diameter in upper hole to generate when alleviating rubbing device and skid plane contact.After the present invention converts thermal energy for trailer kinetic energy using friction plate, trailer, that is, out of service, be not present trailer inverted running the case where, avoid occur security risk.
Description
Technical field
It is specifically a kind of to be used for ship model test towing tank laboratory trailer the present invention relates to a kind of technology of shipbuilding
The sectional plan skid device of braking.
Background technique
The skid braking of existing ship model test towing tank laboratory trailer is made of friction plate and skid plane, as the master of trailer
Braking is realized using the principle that kinetic energy is converted into potential energy in the skid plane that slope is tried by skid when dynamic braking is all failed.
However, under gravity, potential energy will be again converted to kinetic energy and trailer is caused reversely to be transported after kinetic energy is converted into potential energy
Row, being easy, which makes equipment steering touch pond, damages.
Summary of the invention
The present invention In view of the above shortcomings of the prior art, proposes a kind of for ship model test towing tank laboratory trailer system
Dynamic sectional plan skid device, it is by the segmentation of low-angle slope skid that trailer wheel is hanging, utilize no gradient skid to be segmented
Thermal energy is converted kinetic energy into, quick purpose out of service is reached, effectively eliminates car body derailing hidden danger, it is ensured that trailer and pond
The safety of body.
The present invention is achieved by the following technical solutions:
The present invention includes: the skid plane being set on the inside of the track of trailer and is set to trailer bottom and sled plane
The rubbing device matched, in which: skid plane is particularly located at the track end of trailer operation.
The rubbing device includes: the connecting column that friction plate is connected with by connecting plate, in which: friction plate is set to company
Connect the bottom of column.
The plane skid plate includes: skid pedestal, macromolecule packing material and steel plate.
The top and bottom of the connecting plate are correspondingly provided with multiple holes, and the diameter that the diameter of the lower opening is greater than upper hole is rubbed with alleviating
The impact generated when wiping device and skid plane contact.
Bolt is equipped in the upper hole and lower opening.
Technical effect
Compared with prior art, the present invention converts thermal energy for trailer kinetic energy using friction plate, while wheel jacks up vacantly,
The case where trailer, that is, out of service, there is no trailer inverted runnings, avoids that security risk occurs.
Detailed description of the invention
Figure 1A is the top view layout of skid plane of the present invention；
Figure 1B is Figure 1A partial enlargement diagram；
Fig. 1 C is Figure 1B partial enlargement diagram；
Fig. 2A is trailer and rubbing device side view；
Fig. 2 B is trailer and rubbing device partial rear view；
Fig. 3 A is Fig. 2A partial enlargement diagram；
Fig. 3 B is Fig. 3 A partial enlargement diagram；
Fig. 4 is the structural schematic diagram for being equipped with the connecting plate of bolt；
In figure: skid plane 1, track 3, friction plate 4, horizontal part 41, arc sections 42, vertical portion 43, connects rubbing device 2
Fishplate bar 5, connecting column 6, upper hole 50, lower opening 51, bolt 52, trailer 7, ship model 8.
Specific embodiment
As shown in Figure 1A~Fig. 1 C and Fig. 3 A, the present embodiment includes: that the skid being set on the inside of the track 3 of trailer 7 is put down
Face 1 and it is set to the rubbing device 2 that 7 bottom of trailer is matched with sled plane 1, in which: skid plane 1 is particularly located at trailer
3 end of track of 7 operations.
The rubbing device 2 includes: friction plate 4 and the connecting column 6 that is connected by connecting plate 5, in which: friction plate 4 is set
It is placed in the bottom of connecting column 6.
As shown in Figure 3B, the friction plate 4 successively includes horizontal part 41, arc sections 42, vertical portion 43, in which: circular arc
Portion 42 is hemispherical dome structure.
As shown in figure 4, the top and bottom of the connecting plate 5 are respectively correspondingly provided with five holes, the diameter of the lower opening 51 is greater than upper
Hole 50 is to alleviate the impact generated when rubbing device 2 and skid plane 1 contact.
Bolt 52 is equipped in the upper hole 50 and lower opening 51.
The connecting plate 5 and vertical direction is in 60 °.
As shown in Figure 1, skid plane 1 is arranged in the two sides in 3 end of track that trailer advances, as shown in Fig. 2, friction is filled
It sets 2 to be installed at four wheels of trailer, the bottom of the connecting column 6 of rubbing device 2 is equipped with friction plate 4, and friction plate 4 and skid are flat
Face 1 contacts, and car body is gradually jacked up by slope segmentation, and wheel de-orbits and hanging, skid friction plate and the generation of plane skid section
Frictional force, at this point, as shown in figure 4, since the diameter of the lower opening 51 of connecting plate 5 is S longer than the diameter in upper hole 50, so connecting plate 5
Above connecting column 6 moves forward, and when trailer stops, the connecting column 6 of 5 or more connecting plate resets again, and trailer completes braking.
Above-mentioned specific implementation can by those skilled in the art under the premise of without departing substantially from the principle of the invention and objective with difference
Mode carry out local directed complete set to it, protection scope of the present invention is subject to claims and not by above-mentioned specific implementation institute
Limit, each implementation within its scope is by the constraint of the present invention.
Claims (5)
1. a kind of plane skid device for pool trailer braking characterized by comprising be set on the inside of the track of trailer
Skid plane and be set to the rubbing device that trailer bottom is matched with sled plane, in which: skid plane is particularly located at
The track end of trailer operation.
2. the plane skid device according to claim 1 for pool trailer braking, characterized in that the friction dress
Setting includes: connecting column that friction plate is connected with by connecting plate, in which: friction plate is set to the bottom of connecting column.
3. the plane skid device according to claim 2 for pool trailer braking, characterized in that the connecting plate
Top and bottom be correspondingly provided with multiple holes, the diameter of the lower opening is greater than the diameter in upper hole to alleviate rubbing device and skid plane contact
When the impact that generates.
4. the plane skid device according to claim 1 for pool trailer braking, characterized in that the upper hole and
Bolt is equipped in lower opening.
5. the plane skid device according to claim 1 for pool trailer braking, characterized in that the connecting plate
It is in 60 ° with vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811383377.4A CN109406095A (en) | 2018-11-20 | 2018-11-20 | Sectional plan skid device for ship model test towing tank laboratory trailer brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811383377.4A CN109406095A (en) | 2018-11-20 | 2018-11-20 | Sectional plan skid device for ship model test towing tank laboratory trailer brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109406095A true CN109406095A (en) | 2019-03-01 |
Family
ID=65474149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811383377.4A Pending CN109406095A (en) | 2018-11-20 | 2018-11-20 | Sectional plan skid device for ship model test towing tank laboratory trailer brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109406095A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112985763A (en) * | 2021-04-13 | 2021-06-18 | 中国船舶科学研究中心 | Safety protection system for intelligent trailer experiment and use method thereof |
| CN113022812A (en) * | 2021-04-13 | 2021-06-25 | 中国船舶科学研究中心 | Light-duty high-speed intelligent trailer |
Citations (8)
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| CN201109436Y (en) * | 2007-12-04 | 2008-09-03 | 成都飞机工业（集团）有限责任公司 | Slide friction braking arrangement |
| CN201291849Y (en) * | 2008-09-16 | 2009-08-19 | 陈学斌 | Ski type emergency braking apparatus |
| CN103162934A (en) * | 2013-01-14 | 2013-06-19 | 中国特种飞行器研究所 | Novel hydrodynamic test high-speed trailer |
| CN105270435A (en) * | 2015-11-04 | 2016-01-27 | 北方重工集团有限公司 | Pneumatic trailer braking device for full face tunnel boring machine |
| KR20170115371A (en) * | 2016-04-07 | 2017-10-17 | 대우조선해양 주식회사 | Towing experiment device using miniature ship |
| CN108225724A (en) * | 2017-12-13 | 2018-06-29 | 中国特种飞行器研究所 | One kind is based on magnetomotive high speed hydrodynamic force car launcher towing system experimental rig |
| CN108622115A (en) * | 2017-03-23 | 2018-10-09 | 李启飞 | Hybrid air cushion suspension track train |
| CN209198046U (en) * | 2018-11-20 | 2019-08-02 | 上海交通大学 | Sectional plan skid device for ship model test towing tank laboratory trailer brake |
-
2018
- 2018-11-20 CN CN201811383377.4A patent/CN109406095A/en active Pending
Patent Citations (8)
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|---|---|---|---|---|
| CN201109436Y (en) * | 2007-12-04 | 2008-09-03 | 成都飞机工业（集团）有限责任公司 | Slide friction braking arrangement |
| CN201291849Y (en) * | 2008-09-16 | 2009-08-19 | 陈学斌 | Ski type emergency braking apparatus |
| CN103162934A (en) * | 2013-01-14 | 2013-06-19 | 中国特种飞行器研究所 | Novel hydrodynamic test high-speed trailer |
| CN105270435A (en) * | 2015-11-04 | 2016-01-27 | 北方重工集团有限公司 | Pneumatic trailer braking device for full face tunnel boring machine |
| KR20170115371A (en) * | 2016-04-07 | 2017-10-17 | 대우조선해양 주식회사 | Towing experiment device using miniature ship |
| CN108622115A (en) * | 2017-03-23 | 2018-10-09 | 李启飞 | Hybrid air cushion suspension track train |
| CN108225724A (en) * | 2017-12-13 | 2018-06-29 | 中国特种飞行器研究所 | One kind is based on magnetomotive high speed hydrodynamic force car launcher towing system experimental rig |
| CN209198046U (en) * | 2018-11-20 | 2019-08-02 | 上海交通大学 | Sectional plan skid device for ship model test towing tank laboratory trailer brake |
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| 伍贻惠;: "东海所拖网模型试验水池建设研究报告", 海洋渔业, no. 06 * |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112985763A (en) * | 2021-04-13 | 2021-06-18 | 中国船舶科学研究中心 | Safety protection system for intelligent trailer experiment and use method thereof |
| CN113022812A (en) * | 2021-04-13 | 2021-06-25 | 中国船舶科学研究中心 | Light-duty high-speed intelligent trailer |
| CN113022812B (en) * | 2021-04-13 | 2022-02-15 | 中国船舶科学研究中心 | Light-duty high-speed intelligent trailer |
| CN112985763B (en) * | 2021-04-13 | 2023-04-28 | 中国船舶科学研究中心 | Safety protection system for intelligent trailer experiment and application method thereof |
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