CN102983657A - Supporting structure of propulsion motor used by manned submersible - Google Patents
Supporting structure of propulsion motor used by manned submersible Download PDFInfo
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- CN102983657A CN102983657A CN2012104764674A CN201210476467A CN102983657A CN 102983657 A CN102983657 A CN 102983657A CN 2012104764674 A CN2012104764674 A CN 2012104764674A CN 201210476467 A CN201210476467 A CN 201210476467A CN 102983657 A CN102983657 A CN 102983657A
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- type support
- leg
- supporting leg
- steel conduit
- electric machine
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Abstract
A supporting structure of a propulsion motor used by a manned submersible comprises a steel channel and a supporting leg type support, wherein the supporting leg type support is fixedly connected with the inner wall of the steel channel and is in a bisection structure, a left half body of the supporting leg type support and a right half body of the supporting leg type support are fixedly connected to form an X-shaped supporting structure which is installed inside the steel channel, a groove is arranged on the inner wall of the steel channel, a supporting leg of the supporting leg type support is installed inside the groove, a stopping block is installed inside the groove and is fixedly connected with the steel channel, and the stopping block is closely attached to and connected with the supporting leg of the supporting leg type support, so that the axial positioning method of a shaft shoulder at one end of the supporting leg type support and the stopping block at the other end of the supporting leg type support is formed. By the aid of the supporting structure, the coaxial requirements for assembly of the propulsion motor with a propeller and the steel channel can be met, simultaneously, the deformation-resistant ability of the whole supporting structure can be improved, and the working is reliable.
Description
Technical field
The present invention relates to the manned underwater vehicle propeller, be specifically related to manned underwater vehicle conduit auxiliary propeller, relate in particular to the supporting construction that is used for propulsion electric machine in the propeller.
Background technology
Manned underwater vehicle is that the delivery scientist enters the deep-sea with engineers and technicians and effectively carries out the relevant underwater operation tasks such as oceanographic survey.In order to finish the underwater operation tasks such as these a series of scientific investigations, require manned underwater vehicle to have certain adjustment capability of attitude under water, and the requirement of arrange at submersible bow and stern that horizontal and vertical conduit propeller can satisfy better that manned underwater vehicle floats under water, dive, the attitude such as move to left, move to right being adjusted is set at manned underwater vehicle on the basis of main thruster.For the efficient that guarantees to advance with useful life of the propulsion electric machine of screw, the supporting construction of pushing motor need to satisfy the specification requirement of support strength and resistance to deformation aspect.
At present, be used for the structure of support propulsion electric machine on the manned underwater vehicle in the conduit propeller as depicted in figs. 1 and 2, comprise the steel conduit 101 that is pre-assembled on the submersible structural framing, the anchor ear 103 that is welded on the leg-type support 102 in the steel conduit 101 and cooperates with leg-type support 102, the installation that is equipped with the propulsion electric machine 105 of screw 104 is to hold tightly on leg-type support 102 by anchor ear 103, although this supporting construction can be fixed on propulsion electric machine and screw in the conduit, but there is following shortcoming: on the one hand, because channel wall is generally thinner, with the welding process of leg-type support in be easy to cause the conduit distortion that processes, thereby be difficult to guarantee to be equipped with the axiality requirement of assembling between the propulsion electric machine of screw and steel conduit, weld at leg-type support and steel conduit causes that easily stress is concentrated simultaneously, can cause the distortion of steel conduit, when propulsion electric machine oepration at full load or overlond running, can cause the gap between screw and conduit to reduce, cause screw in the process of rotation, to scrape the conduit inwall, cause the damage of screw; On the other hand because the gap between screw and steel conduit is generally very little, after propulsion electric machine starts, drive screw, thrust is delivered on the leg-type support, can produce moment of flexure at the leg-type support, cause the distortion of leg-type support and steel conduit, thereby cause the axis of propulsion electric machine axis runout steel conduit.
Summary of the invention
The applicant improves for above-mentioned shortcoming of the prior art, and the supporting construction of a kind of manned underwater vehicle with propulsion electric machine is provided, and the axiality requirement that it has guaranteed propulsion electric machine and conduit assembling has strengthened non-deformability, reliable operation simultaneously.
Technical scheme of the present invention is as follows:
Manned underwater vehicle comprises steel conduit and the leg-type support affixed with steel conduit inwall with the supporting construction of propulsion electric machine, and the leg-type support is minute half structure, and after the left halfbody of leg-type support and right halfbody were affixed, it was inner to be contained in the steel conduit; Steel conduit inwall has groove, and the leg of leg-type support is contained in the described groove, and block also is housed in the described groove, and block and steel conduit are affixed, and block is adjacent to the leg of leg-type support and is connected.
Its further technical scheme is:
Described groove is positioned at the lower semisection of steel conduit.
After the left halfbody of described leg-type support and right halfbody zoarium are affixed, form " X " type supporting construction.
The thickness of the described groove on the steel conduit inwall is less than 1/2nd of steel conduit inner wall thickness.
Technique effect of the present invention:
The present invention adopts the leg-type support of " X " type, has guaranteed to be equipped with the propulsion electric machine of screw and the axiality requirement of steel conduit assembling, has strengthened simultaneously the non-deformability of whole supporting construction; Setting by the above groove of steel conduit, the location of leg-type support is adopted the axial location mode of an end shaft shoulder, other end block 1, so effectively avoided the distortion that produces in leg-type support and the steel conduit connection procedure, thereby made reliable operation of the present invention.
Description of drawings
Fig. 1 is the structural representation that manned underwater vehicle is used existing propulsion electric machine supporting construction in the conduit propeller, there is shown the propulsion electric machine that is equipped with screw.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is structural representation of the present invention, there is shown the propulsion electric machine that is equipped with screw.
Fig. 4 is the B-B revolved view of Fig. 3, sees the rotary label among the figure.
Fig. 5 is the enlarged drawing of I section among Fig. 4.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
See Fig. 3, Fig. 4, Fig. 5, the present invention includes steel conduit 101, leg-type support 102 is minute half structure, after the left halfbody of leg-type support 102 and right halfbody are affixed by bolt, forms " X " type supporting construction, and it is contained in steel conduit 101 inside; Have groove on the inwall of steel conduit 101 lower semisections, the thickness of described groove is less than 1/2nd of steel conduit 101 inner wall thickness, the shape of described groove is identical with the shape of the leg of leg-type support 102, the leg of leg-type support 102 is contained in the described groove, block 1 also is housed in the described groove, block 1 is adjacent to the leg of leg-type support 102 and is connected, and block 1 is affixed by screw with steel conduit 101.
The assembling that is equipped with the propulsion electric machine 105 of screw 104 is affixed by the left halfbody of leg-type support 102 and right halfbody zoarium, propulsion electric machine 105 is held tightly on " X " type leg-type support 102, the leg of leg-type support 102 is pushed in the described groove on steel conduit 101 inwalls, the leg that again block 1 is adjacent to leg-type support 102 is pushed in the described groove, and by screw block 1 is connected with steel conduit 101.
The present invention adopts the leg-type support 102 of " X " type, has guaranteed to be equipped with the propulsion electric machine 105 of screw 104 and the axiality requirement of steel conduit 101 assemblings, has strengthened simultaneously the non-deformability of whole supporting construction; In addition, by the setting of steel conduit 101 the above groove, the axial location mode of an end shaft shoulder, other end block 1 is realized in the location of leg-type support 102, so effectively avoided the distortion that produces in leg-type support 102 and steel conduit 101 welding processes.
More than describing is explanation of the invention, is not that limited range of the present invention within protection scope of the present invention, can be done any type of modification referring to claim to the restriction of invention.
Claims (4)
1. manned underwater vehicle is with the supporting construction of propulsion electric machine, comprise steel conduit (101) and the leg-type support (102) affixed with steel conduit (101) inwall, it is characterized in that: leg-type support (102) is minute half structure, after the left halfbody of leg-type support (102) and right halfbody are affixed, be contained in steel conduit (101) inside; Steel conduit (101) inwall has groove, the leg of leg-type support (102) is contained in the described groove, block (1) also is housed in the described groove, and block (1) is affixed with steel conduit (101), and block (1) is adjacent to the leg of leg-type support (102) and is connected.
2. by the supporting construction of manned underwater vehicle claimed in claim 1 with propulsion electric machine, it is characterized in that: described groove is positioned at the lower semisection of steel conduit (101).
3. by the supporting construction of manned underwater vehicle claimed in claim 1 with propulsion electric machine, it is characterized in that: after the left halfbody of described leg-type support (102) and right halfbody zoarium are affixed, form " X " type supporting construction.
4. by the supporting construction of manned underwater vehicle claimed in claim 1 with propulsion electric machine, it is characterized in that: the thickness of the described groove on steel conduit (101) inwall is less than 1/2nd of steel conduit (101) inner wall thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210476467.4A CN102983657B (en) | 2012-11-22 | 2012-11-22 | Supporting structure of propulsion motor used by manned submersible |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210476467.4A CN102983657B (en) | 2012-11-22 | 2012-11-22 | Supporting structure of propulsion motor used by manned submersible |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102983657A true CN102983657A (en) | 2013-03-20 |
| CN102983657B CN102983657B (en) | 2014-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210476467.4A Active CN102983657B (en) | 2012-11-22 | 2012-11-22 | Supporting structure of propulsion motor used by manned submersible |
Country Status (1)
| Country | Link |
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| CN (1) | CN102983657B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3497185A (en) * | 1968-11-20 | 1970-02-24 | Sydnor Hydrodynamics Inc | Aerating and cooling apparatus |
| CN86205281U (en) * | 1986-07-15 | 1987-01-21 | 王登钧 | Submersible electric generating device |
| CN202111551U (en) * | 2011-07-08 | 2012-01-11 | 重庆神驰机电有限公司 | Exciter support |
| CN202153679U (en) * | 2011-07-08 | 2012-02-29 | 重庆神驰机电有限公司 | Motor support |
| CN202190178U (en) * | 2011-07-08 | 2012-04-11 | 重庆神驰机电有限公司 | Exciter support |
-
2012
- 2012-11-22 CN CN201210476467.4A patent/CN102983657B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3497185A (en) * | 1968-11-20 | 1970-02-24 | Sydnor Hydrodynamics Inc | Aerating and cooling apparatus |
| CN86205281U (en) * | 1986-07-15 | 1987-01-21 | 王登钧 | Submersible electric generating device |
| CN202111551U (en) * | 2011-07-08 | 2012-01-11 | 重庆神驰机电有限公司 | Exciter support |
| CN202153679U (en) * | 2011-07-08 | 2012-02-29 | 重庆神驰机电有限公司 | Motor support |
| CN202190178U (en) * | 2011-07-08 | 2012-04-11 | 重庆神驰机电有限公司 | Exciter support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102983657B (en) | 2014-12-10 |
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