CN201875378U - Underwater electric feedback cloud deck without bulk motion - Google Patents
Underwater electric feedback cloud deck without bulk motion Download PDFInfo
- Publication number
- CN201875378U CN201875378U CN2010206399239U CN201020639923U CN201875378U CN 201875378 U CN201875378 U CN 201875378U CN 2010206399239 U CN2010206399239 U CN 2010206399239U CN 201020639923 U CN201020639923 U CN 201020639923U CN 201875378 U CN201875378 U CN 201875378U
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- China
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- cover plate
- umbrella gear
- motor
- sealed compartment
- screw rod
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Abstract
The utility model relates to an underwater electric feedback cloud deck without bulk motion, which is used for meeting the carrying requirement of camera illuminating lamps on an underwater robot and underwater construction equipment. The underwater electric feedback cloud deck comprises a hermetic cabin body with a motor cabin and a bracket which is used for placing a camera, wherein the hermetic cabin body is provided with a waterproof connector used for a cable to pass. The underwater electric feedback cloud deck also comprises a pitching mechanism and a swing mechanism which are arranged in the hermetic cabin body and are connected with the bracket after extending out of the hermetic cabin body; a worm wheel of the swing mechanism is arranged on a drive rod through a swing sleeve; the drive rod is arranged on a screw through a lifting platform being capable of rising or falling along the screw; the drive rod of the pitching mechanism is connected with the bracket after extending out of a lower cover plate of the hermetic cabin body; the swing sleeve arranged on the pitching mechanism also extends out of the lower cover plate and is connected with the bracket through a connecting rod and a jacket to implement pitching and swing motion. When the underwater electric feedback cloud deck works, a main body structure keeps static, and only necessary output components makes the motion relative to the main body structure, thereby, the winding interference problem of vulnerable components like the cable and the like is avoided and the equipment reliability is enhanced.
Description
Technical field
The present invention relates to a kind of electronic feedback cloud stand that does not have transport motion under water, be used to satisfy the lift-launch requirement of the vidicon camera lighting burner on underwater robot and the underwater construction equipment.
Technical background
At present, the most of mode that adopts the main structure body accompany movement of the electric platform that adopts in the underwater installation, advantage is simple in structure, weight is lighter.Though simplify the structure, the cable that is fixed on the main structure body is also followed rotation in operating process, in the process easily and surrounding devices tangle, equipment failure takes place, and because need dodge rotatable parts, the space that The Cloud Terrace itself needs is bigger, has wasted limited space.
Summary of the invention
Technical problem at above-mentioned existence, the invention provides a kind of electronic feedback cloud stand that does not have transport motion under water, it is static that the agent structure of this The Cloud Terrace keeps, the relative agent structure motion of the output block that only is necessary, avoid the winding interference problem of vulnerable components such as cable, improved the reliability of equipment.
To achieve these goals, technological scheme of the present invention is as follows:
The present invention includes the sealed compartment body that has motor room, place the carriage of vidicon camera, described sealed compartment body is provided with and is used for the underwater electrical connector that cable passes through, and also comprises placing in the sealed compartment body and stretching out luffing mechanism and the swirl gear that the sealed compartment body is connected with carriage;
Described luffing mechanism comprises fixed cover, screw rod, lifting frame, driveshaft, bearing, second feedback potentiometer, the 3rd umbrella gear, the 4th umbrella gear and second motor, the 4th umbrella gear is installed on second motor output shaft, be installed on the screw rod with the 3rd umbrella gear of its engagement, one end of screw rod is fixed by fixed cover and upper cover plate, the other end passes bearing and is connected with second feedback potentiometer, lifting frame one end is connected with an end of driveshaft, the other end is installed on the screw rod, and constitute a pair of screw pair with screw rod, move up and down along screw rod, the lower cover plate that the other end of driveshaft stretches out the cabin body is connected with carriage;
Described swirl gear comprises first motor that places motor room, first umbrella gear, first feedback potentiometer, second umbrella gear, worm screw, linear bearing, turbine, bearing spider, revolving sleeve and chuck, first umbrella gear is installed on the output shaft of first motor, be installed in the end of the worm screw that places bearing spider with second umbrella gear of its engagement, first feedback potentiometer is coaxial fixing with second umbrella gear, revolving sleeve is sleeved on the driveshaft of luffing mechanism by linear bearing, the turbine that cooperates with worm screw is installed on the revolving sleeve, and be connected with linear bearing with revolving sleeve respectively, described revolving sleeve stretches out the lower cover plate of sealed compartment, is fixed with the chuck that is connected with carriage by connecting rod on it.
Described sealed compartment body comprises upper cover plate, side, two cabins plate, two motor rooms and lower cover plate, two motor rooms communicate, be symmetrically set on the biside plate, the upper cover plate inboard has first, second groove that is used to place fixed cover and driveshaft termination gland, have the slotted eye that is used to install back pivoted housing on the lower cover plate, and also have the 3rd groove that is used to place second feedback potentiometer on its madial wall, on the side plate of sealed compartment body, also have the through hole that is used to install underwater electrical connector.
Beneficial effect of the present invention:
1. swirl gear of the present invention is by umbrella gear and turbine and worm transmission, luffing mechanism drives the driveshaft lifting by screw rod, lifting frame, and turbine is installed on the driveshaft by linear bearing and revolving sleeve, compact structure, it is little to take up room, and has saved the limited space resources of underwater installation.
2. the present invention is in when work, and it is static that its agent structure keeps, the relative agent structure motion of the output block that only is necessary, and no transport motion has been avoided the winding interference problem of vulnerable components such as cable, has improved the reliability of equipment.It is reliable and stable that cable of the present invention connects the back, very suitable for the underwater construction environment of emphasizing Security, reliability.
3. the present invention is simple in structure, and reliable performance is easy to maintenance.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the generalized section of passing through electrical axis of Fig. 1.
Fig. 3 is a structure side-looking partial sectional view of the present invention.
Among the figure: 1. upper cover plate, 2. cabin body, 3. motor room, 4. fixed cover, 5. clutch shaft bearing, 6. linear bearing, 7. turbine, 8. floating bearing, 9. lower cover plate, 10. chuck, 11. revolving sleeves, 12. connecting rods, 13. driveshaft, 14. carriages, 15. first installation sleeves, 16. first motors, 17. first umbrella gear, 18. first feedback potentiometers, 19. second umbrella gear, 20. bearing spiders, 21. worm screw, 22. second bearings, 23. the 3rd umbrella gear, 24. the 4th umbrella gear, 25. second installation sleeves, 26. second motors, 27. screw rod, 28. lifting frames, 29. set screw nuts, 30. gland, 31. axle sleeves, 32. the 3rd bearings, 33. the 4th bearing, 34. bearings, 35. fixing pins, 36. second feedback potentiometer, 37. underwater electrical connectors, 38. first grooves, 39 second grooves, 40 the 3rd grooves, 41. through holes.
Embodiment
Below in conjunction with drawings and Examples the present invention is described in further detail.
Embodiment 1: as shown in Figure 1 and Figure 2, the present invention includes the sealed compartment body 2 that has motor room 3, the carriage 14 of placing vidicon camera, described sealed compartment body 2 is provided with and is used for the underwater electrical connector 38 that cable passes through, and also comprises placing in the sealed compartment body 2 and stretching out luffing mechanism and the swirl gear that sealed compartment body 2 is connected with carriage 14;
As Fig. 2, shown in Figure 3, described luffing mechanism comprises fixed cover 4, screw rod 27, lifting frame 28, driveshaft 13, bearing 34, second feedback potentiometer 36, the 3rd umbrella gear 23, the 4th umbrella gear 24 and second motor 26, second motor 26 is fixed in the motor room 3 by second installation sleeve 25, the 4th umbrella gear 24 is installed on second motor, 26 output shafts, be installed on the screw rod 27 with the 3rd umbrella gear 23 of its engagement, one end of screw rod 27 is fixing with upper cover plate 1 by fixed cover 4, the other end passes bearing 34 and is connected with second feedback potentiometer 36, described bearing 34 is installed on the screw rod 27 by the 4th bearing 34, lifting frame 28 1 ends are connected with an end of driveshaft 13 by the 3rd bearing 32, and pass through axle sleeve 31 in the end glands 30 are installed, fixing by set screw nut 29, the other end is installed on the screw rod 27, and constitute a pair of screw pair with screw rod 27, move up and down along screw rod 27, the lower cover plate 9 that the other end of driveshaft 13 stretches out sealed compartment body 2 is connected with carriage 17; Second motor 26 drives the 4th umbrella gear 24 and rotates, transmission through the 3rd umbrella gear 23, driving screw rod 27 rotates, second feedback potentiometer 35 is the feedback rotation angle in real time, when screw rod 27 rotates, lifting frame 28 is by carrying out elevating movement with the screw pair of screw rod 27 formations, driveshaft 13 axially lifting when rotating, and then carriage 14 pitching movements of drive installation vidicon camera.
As Fig. 1, shown in Figure 2, described swirl gear comprises first motor 16 that places motor room 3, first umbrella gear 17, first feedback potentiometer 18, second umbrella gear 19, bearing spider 20, worm screw 21, linear bearing 6, turbine 7, revolving sleeve 11 and chuck 10, first motor 16 is fixed in another motor room 3 by first installation sleeve 15, first umbrella gear 17 is installed on the output shaft of first motor 16, be installed in the end of worm screw 21 with second umbrella gear 19 of its engagement, worm screw 21 is installed on the bearing spider 20, first feedback potentiometer 18 is coaxial fixing by fixing pin 37 with second umbrella gear 19, driveshaft 13 1 ends are connected with the lifting frame 28 of luffing mechanism, the other end stretches out lower cover plate 9 and is connected with carriage 14, revolving sleeve 11 is sleeved on the driveshaft 13 by linear bearing 6, the turbine 7 that cooperates with worm screw 21 is installed on the revolving sleeve 11, and be connected with linear bearing 6 with revolving sleeve 11 respectively, described revolving sleeve 11 stretches out the lower cover plate 9 of sealed compartment 2, is fixed with the chuck 10 that is connected with carriage 14 by connecting rod 12 on it.By the transmission of first, second umbrella gear 17,19, drive worm screw 21 and rotate, first feedback potentiometer 18 is the rotation angle of feedback worm screw 21 in real time.Worm screw 21 drives turbines 7 and rotates, and when turbine 7 rotated, revolving sleeve 11 can corresponding sports, owing to there is linear bearing 6, when revolving sleeve 11 motions, driveshaft 13 still can be along its axial free movement.Chuck 10 is fastening by bolt and revolving sleeve 11 and linear bearing 6, and drivening rod 12 is in the circumferencial direction swing, promptly can drive vidicon camera is installed carriage 14 in the circumferencial direction swing, realized rotation motion.
This routine described sealed compartment body 2 comprises upper cover plate 1, side, two cabins plate, two motor rooms 3 and lower cover plate 9, two motor rooms 3 communicate, be symmetrically set on the biside plate, upper cover plate 1 inboard has and is used to place first of fixed cover 4 and driveshaft 13 termination glands 30, second groove 38,39, have the slotted eye that is used to install back pivoted housing 11 on the lower cover plate 9, and also have the 3rd groove 40 that is used to place second feedback potentiometer 36 on its madial wall, on the side plate of sealed compartment body 2, also have the through hole 41, the first that underwater electrical connector 37 is installed, second feedback potentiometer 18,36 and first, second motor 16,26 elastic cable paper all is connected with outside by underwater electrical connector 37.
The present invention is when work, and it is static that its agent structure keeps, and realizes pitching and the motion of turning round both direction by luffing mechanism and swirl gear, makes the range of signal of camera acquisition bigger, has avoided the winding interference problem of vulnerable components such as cable.
Claims (2)
1. electronic under water feedback cloud stand that does not have transport motion, comprise the sealed compartment body that has motor room, the carriage of placing vidicon camera, described sealed compartment body is provided with and is used for the underwater electrical connector that cable passes through, and it is characterized in that: also comprise placing in the sealed compartment body and stretching out luffing mechanism and the swirl gear that the sealed compartment body is connected with carriage;
Described luffing mechanism comprises fixed cover, screw rod, lifting frame, driveshaft, bearing, second feedback potentiometer, the 3rd umbrella gear, the 4th umbrella gear and second motor, the 4th umbrella gear is installed on second motor output shaft, be installed on the screw rod with the 3rd umbrella gear of its engagement, one end of screw rod is fixed by fixed cover and upper cover plate, the other end passes bearing and is connected with second feedback potentiometer, lifting frame one end is connected with an end of driveshaft, the other end is installed on the screw rod, and constitute a pair of screw pair with screw rod, move up and down along screw rod, the lower cover plate that the other end of driveshaft stretches out the cabin body is connected with carriage;
Described swirl gear comprises first motor that places motor room, first umbrella gear, first feedback potentiometer, second umbrella gear, worm screw, linear bearing, turbine, bearing spider, revolving sleeve and chuck, first umbrella gear is installed on the output shaft of first motor, be installed in the end of the worm screw that places bearing spider with second umbrella gear of its engagement, first feedback potentiometer is coaxial fixing with second umbrella gear, revolving sleeve is sleeved on the driveshaft of luffing mechanism by linear bearing, the turbine that cooperates with worm screw is installed on the revolving sleeve, and be connected with linear bearing with revolving sleeve respectively, described revolving sleeve stretches out the lower cover plate of sealed compartment, is fixed with the chuck that is connected with carriage by connecting rod on it.
2. the electronic under water feedback cloud stand of no transport motion according to claim 1, it is characterized in that: described sealed compartment body comprises upper cover plate, side, two cabins plate, two motor rooms and lower cover plate, two motor rooms communicate, be symmetrically set on the biside plate, the upper cover plate inboard has and is used to place first of fixed cover and driveshaft termination gland, second groove, have the slotted eye that is used to install back pivoted housing on the lower cover plate, and also have the 3rd groove that is used to place second feedback potentiometer on its madial wall, on the side plate of sealed compartment body, also have the through hole that is used to install underwater electrical connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206399239U CN201875378U (en) | 2010-12-02 | 2010-12-02 | Underwater electric feedback cloud deck without bulk motion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206399239U CN201875378U (en) | 2010-12-02 | 2010-12-02 | Underwater electric feedback cloud deck without bulk motion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201875378U true CN201875378U (en) | 2011-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206399239U Expired - Lifetime CN201875378U (en) | 2010-12-02 | 2010-12-02 | Underwater electric feedback cloud deck without bulk motion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201875378U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102486251A (en) * | 2010-12-02 | 2012-06-06 | 中国科学院沈阳自动化研究所 | Underwater electric feedback cradle head without transport motion |
| CN111044980A (en) * | 2019-12-13 | 2020-04-21 | 中国航空工业集团公司北京航空精密机械研究所 | Pitching device for simulating flight attitude |
-
2010
- 2010-12-02 CN CN2010206399239U patent/CN201875378U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102486251A (en) * | 2010-12-02 | 2012-06-06 | 中国科学院沈阳自动化研究所 | Underwater electric feedback cradle head without transport motion |
| CN102486251B (en) * | 2010-12-02 | 2013-06-12 | 中国科学院沈阳自动化研究所 | Underwater electric feedback cradle head without transport motion |
| CN111044980A (en) * | 2019-12-13 | 2020-04-21 | 中国航空工业集团公司北京航空精密机械研究所 | Pitching device for simulating flight attitude |
| CN111044980B (en) * | 2019-12-13 | 2023-07-07 | 中国航空工业集团公司北京航空精密机械研究所 | Pitching device for simulating flight attitude |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110622 Effective date of abandoning: 20130612 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20110622 Effective date of abandoning: 20130612 |
|
| RGAV | Abandon patent right to avoid regrant |