CN204037885U - Marine hydraulic steering engine electric operatnig device - Google Patents
Marine hydraulic steering engine electric operatnig device Download PDFInfo
- Publication number
- CN204037885U CN204037885U CN201420374259.8U CN201420374259U CN204037885U CN 204037885 U CN204037885 U CN 204037885U CN 201420374259 U CN201420374259 U CN 201420374259U CN 204037885 U CN204037885 U CN 204037885U
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- CN
- China
- Prior art keywords
- shaft seat
- seat
- wheel
- shaft
- rotating shaft
- 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 marine hydraulic steering engine electric operatnig device, relate to shipbuilding technical field; Include handwheel and rotating shaft, rotating shaft one end is connected with handwheel, the other end is connected with the axle of universal seclector, first shaft seat is connected with the second shaft seat side, and the opposite side of the second shaft seat is connected with universal seclector, is set with elliptic cam through in the rotating shaft in the second shaft seat, elliptic cam abuts against with top wheel, top wheel is arranged in the wheel seat of top by pin, and wheel both sides, top are provided with spring, are provided with spacing ring between elliptic cam side and the second shaft seat; Spacing ring is fixedly connected with rotating shaft, and the angle that hand wheel rotating is rotated in spacing ring restriction is ± 44 °.Described the utility model can solve marine hydraulic steering engine electric operatnig device and easily be out of order, can not automatically reset problem when when poor reliability and manipulation handwheel are come about, hand unclamps.
Description
Technical field
The utility model relates to shipbuilding technical field, especially a kind of electrically operated device for controlling marine hydraulic steering engine.
Background technology
In shipping industry, marine hydraulic steering engine is used to the equipment controlling ship course, steering wheel is provided with the electric operatnig device controlling marine hydraulic steering engine, and existing a kind of electric operatnig device includes handwheel, the rotating shaft that one end is connected with handwheel, the other end is connected with universal seclector; Described rotating shaft is through the deep groove ball bearing being arranged on the first shaft seat and the second shaft seat; Described shaft set has a spring for reversing, and this electric operatnig device structure is more complicated, and difficulty of processing is large, and only has a spring, and spring stress, on a point, often can break, easily be out of order, poor reliability.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of marine hydraulic steering engine electric operatnig device, this marine hydraulic steering engine electric operatnig device can solve marine hydraulic steering engine electric operatnig device and easily be out of order, can not automatically reset when when poor reliability and manipulation handwheel are come about, hand unclamps, with hand handwheel oppositely must be gone back to and just can make universal seclector power-off, forward the problem of not steering state to.
In order to solve the problem, the technical solution adopted in the utility model is: this marine hydraulic steering engine electric operatnig device, include handwheel and rotating shaft, described rotating shaft one end is connected with described handwheel, the other end is connected with the axle of universal seclector through the bearing be arranged in the first shaft seat and the second shaft seat, described first shaft seat is connected with described second shaft seat side, the opposite side of described second shaft seat is connected with universal seclector, elliptic cam is set with through in the described rotating shaft in described second shaft seat, described elliptic cam abuts against with top wheel, described top wheel is arranged in the wheel seat of top by pin, described top wheel seat is arranged in described second shaft seat, wheel both sides, described top are provided with spring, spacing ring is provided with between described elliptic cam side and described second shaft seat.
In technique scheme, technical scheme can also be more specifically: described spacing ring is fixedly connected with described rotating shaft, and the angle that described spacing ring rotates is ± 44 °.
Owing to have employed technique scheme, the utility model compared with prior art has following beneficial effect:
1, the utility model structure is simple, and cost is low, good looking appearance, easy to maintenance, has two spring stress even, and the characteristic of energy actv. protection spring, reduces the generation of fault, improve reliability.
2, after the utility model rotates handwheel, top wheel withstands the circumference far point place of elliptic cam, and now spring is compressed, and after unclamping handwheel, the spring in the second shaft seat promotes top wheel seat, and top wheel seat connects top wheel by pin.Top wheel promotes elliptic cam circumference near point place, and handwheel, along with reset, therefore need only unclamp handwheel and just can automatically reset by hand, make universal seclector power-off, forward not steering state to.
Accompanying drawing explanation
Fig. 1 is three-dimensional assembling structure schematic diagram of the present utility model.
Fig. 2 is birds-eye view of the present utility model.
Fig. 3 is the generalized section along A-A hatching line in Fig. 2.
Fig. 4 is lateral plan of the present utility model.
Fig. 5 is the generalized section along B-B hatching line in Fig. 4.
Number in the figure is expressed as: 1, rotating shaft; 2, the first shaft seat; 3, the second shaft seat; 4, spacing ring; 5, top wheel; 6, wheel seat is pushed up; 7, elliptic cam; 8, handwheel; 9, universal seclector; 11, bearing; 12, sell; 13, spring.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail:
Marine hydraulic steering engine electric operatnig device shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, includes handwheel 8 and rotating shaft 1, and rotating shaft 1 one end is connected with handwheel 8 by key, and key is round end general flat key; Rotating shaft 1 other end is a square groove, connects the square shaft on universal seclector 9, thus drives universal seclector 9 power on/off to control the direction of coming about of marine hydraulic steering engine; Rotating shaft 1 is connected with universal seclector 9 through after the bearing 11 be arranged in the first shaft seat 2 and the second shaft seat 3, and bearing 11 is deep groove ball bearing; First shaft seat 2 and the second shaft seat 3 side are bolted together after detaining, and the opposite side of the second shaft seat 3 is connected with the housing of universal seclector 9; Through in the second shaft seat 3 shaft part on be set with elliptic cam 7, elliptic cam 7 abuts against with top wheel 5, top wheel 5 is arranged in the wheel seat 6 of top by pin 12, top wheel seat 6 is arranged in the second shaft seat 3, wheel 5 both sides, top are provided with spring 13, are provided with spacing ring 4 between elliptic cam 7 side and the second shaft seat 3; Spacing ring 4 is fixedly connected with rotating shaft 1, and it is ± 44 ° that spacing ring 4 limits the angle of rotating hand wheel rotating.
Principle of work of the present utility model is: after rotating handwheel 8 with hand, rotating shaft 1 has one end of square groove to drive universal seclector energising, be in steering state, the top wheel 5 now pushed up in wheel seat 6 is the circumference far point places withstanding elliptic cam 7, and spring 13 is now compressed, after unclamping handwheel 8, top wheel 5 is under the promotion of spring 13, and top wheel 5 is back to elliptic cam 7 circumference near point place, and handwheel 8 is along with reset, drive universal seclector power-off, forward not steering state to.
Claims (2)
1. a marine hydraulic steering engine electric operatnig device, include handwheel (8) and rotating shaft (1), described rotating shaft (1) one end is connected with described handwheel (8), the other end is connected with the axle of universal seclector (9) through the bearing (11) be arranged in the first shaft seat (2) and the second shaft seat (3), described first shaft seat (2) is connected with described second shaft seat (3) side, the opposite side of described second shaft seat (3) is connected with universal seclector (9), it is characterized in that: be set with elliptic cam (7) through in the described rotating shaft (1) in described second shaft seat (3), described elliptic cam (7) is taken turns (5) with top and is abutted against, described top wheel (5) is arranged in top wheel seat (6) by pin (12), described top wheel seat (6) is arranged in described second shaft seat (3), wheel (5) both sides, described top are provided with spring (13), spacing ring (4) is provided with between described elliptic cam (7) side and described second shaft seat (3).
2. marine hydraulic steering engine electric operatnig device according to claim 1, is characterized in that: described spacing ring (4) is fixedly connected with described rotating shaft (1), and the angle that described spacing ring (4) rotates is ± 44 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374259.8U CN204037885U (en) | 2014-07-08 | 2014-07-08 | Marine hydraulic steering engine electric operatnig device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374259.8U CN204037885U (en) | 2014-07-08 | 2014-07-08 | Marine hydraulic steering engine electric operatnig device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204037885U true CN204037885U (en) | 2014-12-24 |
Family
ID=52238580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420374259.8U Expired - Fee Related CN204037885U (en) | 2014-07-08 | 2014-07-08 | Marine hydraulic steering engine electric operatnig device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204037885U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085524A (en) * | 2014-07-08 | 2014-10-08 | 广西梧州运龙港船机械制造有限公司 | Hydraulic steering engine electric operation device for ship |
| CN111439359A (en) * | 2020-04-09 | 2020-07-24 | 浙江大学 | Submarine rudder with double-cam structure |
-
2014
- 2014-07-08 CN CN201420374259.8U patent/CN204037885U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085524A (en) * | 2014-07-08 | 2014-10-08 | 广西梧州运龙港船机械制造有限公司 | Hydraulic steering engine electric operation device for ship |
| CN111439359A (en) * | 2020-04-09 | 2020-07-24 | 浙江大学 | Submarine rudder with double-cam structure |
| CN111439359B (en) * | 2020-04-09 | 2023-10-31 | 浙江大学 | Double cam structure diving device rudder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20150708 |
|
| EXPY | Termination of patent right or utility model |