CN201694748U - Center current collector for floating crane - Google Patents
Center current collector for floating crane Download PDFInfo
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- CN201694748U CN201694748U CN2010202122388U CN201020212238U CN201694748U CN 201694748 U CN201694748 U CN 201694748U CN 2010202122388 U CN2010202122388 U CN 2010202122388U CN 201020212238 U CN201020212238 U CN 201020212238U CN 201694748 U CN201694748 U CN 201694748U
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- low
- voltage
- slip ring
- low pressure
- powered
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Abstract
The utility model relates to a center current collector for a floating crane. The utility model is characterized in that the center current collector comprises a high-voltage motive power mechanism, a low-voltage control mechanism and a low-voltage motive power mechanism which are in sequential arrangement from bottom to top, wherein the high-voltage motive power mechanism comprises a rotary base, a hollow high-voltage motive power slide ring and a high-voltage motive power carbon brush, the low-voltage control mechanism comprises a hollow low-voltage control slide ring, a low-voltage control carbon brush and a low-voltage junction box, the low-voltage motive power mechanism comprises a hollow low-voltage motive power slide ring and a low-voltage motive power carbon brush, and cables connected with the low-voltage control slide ring and the low-voltage motive power slide ring are all connected with a motor of a hoisting tool of the floating crane. Compared with the prior art, the utility model has the advantages that the number of the low-voltage motive power slide ring is greatly decreased, the weakness of motive power supply transmission between boats and the hoisting tool of the floating crane is reduced, in addition, the heat generation problem of slide rings and carbon brushes because of large current can be solved, and the reliability and the service life of the center current collector of the floating crane in long-time work are respectively improved and prolonged.
Description
Technical field
The utility model relates to a kind of weight-hauling equipment, particularly relates to a kind of crane barge centre collector ring.
Background technology
The actuating unit that relevant crane facilities such as present large-scale floating crane are used, general employing only designs the low pressure slip ring of low-voltage, high-current and the centre collector ring of low pressure carbon brush carries out work, and because crane barge is generally ship's repairs ﹠ maintenance facilities, the installation environment and the applying working condition of centre collector ring are bad, cal val during the work that can produce centre collector ring is bigger than normal, causes the large-scale floating crane centre collector ring can't long-time high-intensity work.
The utility model content
Technical problem to be solved in the utility model is the crane barge centre collector ring that a kind of intensive work for a long time is provided at above-mentioned prior art.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: this crane barge centre collector ring is characterized in that: comprise
High voltage power mechanism, comprise rotating base, the high voltage power slip ring of hollow, the high voltage power carbon brush that contacts with the high voltage power slip ring, the high voltage power slip ring can be under the drive of described rotating base high speed revolution, the high voltage power carbon brush is connected with the high-tension cable of drawing from ship power mechanism, directly inserts the actuating unit that crane barge plays suspender with high voltage power slip ring bonded assembly cable;
Low pressure control mechanism, be arranged on the top of high voltage power mechanism, the low pressure control slip ring that comprises hollow, the low pressure control carbon brush that contacts with the low pressure control slip ring, and low pressure joint box, first end of the connection terminal the low-voltage cable of drawing from ship power mechanism and the low pressure joint box is connected, and second end of connection terminal is connected with the low pressure control carbon brush;
Low-voltage-powered mechanism is arranged on the top of low pressure control mechanism, comprises the low-voltage-powered slip ring of hollow, the low-voltage-powered carbon brush that contacts with low-voltage-powered slip ring, and second end of described connection terminal also is connected with low-voltage-powered carbon brush;
With the low pressure control slip ring with all be connected with low-voltage-powered slip ring bonded assembly cable with the motor of crane barge lifting.
As improvement, be provided with Torque tube in the low-voltage-powered slip ring of described hollow, described low-voltage-powered slip ring is connected with described high voltage power slip ring with described Torque tube, described Torque tube is connected with an end of universal drive shaft by the bindiny mechanism that is arranged on low-voltage-powered mechanism top, and the other end of universal drive shaft is used for playing suspender with crane barge and is connected.
Improve, the bottom of described bindiny mechanism is provided with a terminal pad again, and described returning with the low pressure control slip ring with low-voltage-powered slip ring bonded assembly cable is connected on the described terminal pad, and terminal pad is connected by the motor that connection terminal and crane barge play suspender.
Preferably, described crane barge also comprises outer cover with centre collector ring, is provided with carbon-brush holder in the outer cover, and described high voltage power carbon brush, described low pressure control carbon brush and described low-voltage-powered carbon brush all are fixed on the described carbon-brush holder.
Be provided with discharging fan and illuminating lamp in the described outer cover.
Be provided with temperature booster with the corresponding position of described low pressure control mechanism in the described outer cover.
Described rotating base is provided with coder
Compared with prior art, advantage of the present utility model is:
1, by design high voltage power mechanism, and with low pressure control mechanism of high voltage power mechanism, low-voltage-powered mechanism separates, playing suspender with low-voltage-powered slip ring bonded assembly cable connection dish with connection terminal and crane barge with the low pressure control slip ring is connected, thereby realize that crane barge is played suspender provides electrical source of power and control signal, has solved the Insulation Problems of high-low pressure;
2, by design high voltage power mechanism, the power slip ring of centre collector ring is significantly reduced, reduce in the crane barge boats and ships and played weak that electrical source of power is transmitted between the suspender, and because of the heating problem of big electric current slip ring and carbon brush, the reliability and the service life of having improved the centre collector ring of crane barge in working long hours.
Description of drawings
Fig. 1 is the axial sectional structure scheme drawing that crane barge is used centre collector ring among the utility model embodiment;
Fig. 2 be among Fig. 1 A to the birds-eye view of low-voltage-powered mechanism;
Fig. 3 be among Fig. 1 A to the birds-eye view of low pressure control mechanism;
Fig. 4 be among Fig. 1 A to the birds-eye view of high voltage power mechanism;
Fig. 5 is a crane barge centre collector ring unitary side view among the utility model embodiment.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
See also shown in Fig. 1～5, crane barge centre collector ring among the utility model embodiment, comprise outer cover 18, be arranged on the carbon-brush holder 17 in the outer cover 18, be arranged on the high voltage power mechanism, low pressure control mechanism and the low-voltage-powered mechanism that begin upwards to set gradually from the bottom in the outer cover 18.
Wherein, high voltage power mechanism comprises: rotating base 14, the high voltage power slip ring 12 of hollow, the high voltage power carbon brush 13 that contacts with high voltage power slip ring 12, high voltage power slip ring 12 can be under the drive of described rotating base 14 high speed revolution, high voltage power carbon brush 13 is fixed on the carbon-brush holder, and high voltage power carbon brush 13 is connected with the high-tension cable of drawing from ship power mechanism, directly inserts the actuating unit that crane barge plays suspender with high voltage power slip ring 12 bonded assembly cables;
Low pressure control mechanism, be arranged on the top of high voltage power mechanism, the low pressure control slip ring 8 that comprises hollow, low pressure control carbon brush 9 that contacts with low pressure control slip ring 8 and low pressure joint box 16, low pressure control carbon brush 9 is fixed on the carbon-brush holder, first end of the connection terminal the low-voltage cable of drawing from ship power mechanism and the low pressure joint box 16 is connected, and second end of connection terminal is connected with low pressure control carbon brush 9;
Low-voltage-powered mechanism, be arranged on the top of low pressure control mechanism, the low-voltage-powered slip ring 6 that comprises hollow, the low-voltage-powered carbon brush 7 that contacts with low-voltage-powered slip ring 6, low-voltage-powered carbon brush 7 is fixed on the carbon-brush holder, and second end of the connection terminal among the low pressure joint box 16 also is connected with low-voltage-powered carbon brush 7; Be provided with Torque tube 5 in the low-voltage-powered slip ring 6, low-voltage-powered slip ring 6 is connected with described high voltage power slip ring 12 with Torque tube 5, described Torque tube 5 is connected with an end of universal drive shaft 1 by the bindiny mechanism 2 that is arranged on low-voltage-powered mechanism top, and the other end of universal drive shaft 1 is used for playing suspender with crane barge and is connected.The bottom of bindiny mechanism 2 is provided with a terminal pad 4, described and low pressure control slip ring and all be connected on the described terminal pad 4 with low-voltage-powered slip ring bonded assembly cable, terminal pad 4 is connected by the motor that connection terminal and crane barge play suspender, thereby the motor that makes crane barge play suspender has had power supply and control signal, universal drive shaft 1 and bindiny mechanism 2 together with centre collector ring drive Torque tube 5, the centre of gration that makes high voltage power slip ring, low-voltage-powered slip ring servo-actuated play suspender can carry out 360 degree rotary works, and long-time pulsation-free transmits power and the signal that boats and ships have been given suspender
Be provided with discharging fan 4, illuminating lamp 10 in the outer cover 18, be provided with temperature booster 11 with the corresponding position of low pressure control mechanism in the outer cover.Rotating base 14 is provided with coder 15.Coder 15 provides real-time anglec of rotation feedback for hereby the operation of suspender because reached suspender synchronous circumference rotation around same axle center with rotating base.
Claims (8)
1. a crane barge centre collector ring is characterized in that: comprise
High voltage power mechanism, comprise rotating base, the high voltage power slip ring of hollow, the high voltage power carbon brush that contacts with the high voltage power slip ring, the high voltage power slip ring can be under the drive of described rotating base high speed revolution, the high voltage power carbon brush is connected with the high-tension cable of drawing from ship power mechanism, directly inserts the actuating unit that crane barge plays suspender with high voltage power slip ring bonded assembly cable;
Low pressure control mechanism, be arranged on the top of high voltage power mechanism, the low pressure control slip ring that comprises hollow, the low pressure control carbon brush that contacts with the low pressure control slip ring, and low pressure joint box, first end of the connection terminal the low-voltage cable of drawing from ship power mechanism and the low pressure joint box is connected, and second end of connection terminal is connected with the low pressure control carbon brush;
Low-voltage-powered mechanism is arranged on the top of low pressure control mechanism, comprises the low-voltage-powered slip ring of hollow, the low-voltage-powered carbon brush that contacts with low-voltage-powered slip ring, and second end of described connection terminal also is connected with low-voltage-powered carbon brush;
With the low pressure control slip ring with all be connected with low-voltage-powered slip ring bonded assembly cable with the motor that crane barge plays suspender.
2. crane barge centre collector ring according to claim 1, it is characterized in that: be provided with Torque tube in the low-voltage-powered slip ring of described hollow, described low-voltage-powered slip ring is connected with described high voltage power slip ring with described Torque tube, described Torque tube is connected with an end of universal drive shaft by the bindiny mechanism that is arranged on low-voltage-powered mechanism top, and the other end of universal drive shaft is used for playing suspender with crane barge and is connected.
3. crane barge centre collector ring according to claim 2, it is characterized in that: the bottom of described bindiny mechanism is provided with a terminal pad, described and low pressure control slip ring and all be connected on the described terminal pad with low-voltage-powered slip ring bonded assembly cable, terminal pad is connected by the motor that connection terminal and crane barge play suspender.
4. crane barge centre collector ring according to claim 1 is characterized in that: also comprise outer cover, be provided with carbon-brush holder in the outer cover, described high voltage power carbon brush, described low pressure control carbon brush and described low-voltage-powered carbon brush all are fixed on the described carbon-brush holder.
5. crane barge centre collector ring according to claim 4 is characterized in that: be provided with the discharging fan in the described outer cover.
6. crane barge centre collector ring according to claim 4 is characterized in that: be provided with temperature booster with the corresponding position of described low pressure control mechanism in the described outer cover.
7. crane barge centre collector ring according to claim 4 is characterized in that: be provided with illuminating lamp in the described outer cover.
8. according to the described crane barge centre collector ring of any claim in the claim 1～7, it is characterized in that: described rotating base is provided with coder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202122388U CN201694748U (en) | 2010-06-01 | 2010-06-01 | Center current collector for floating crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202122388U CN201694748U (en) | 2010-06-01 | 2010-06-01 | Center current collector for floating crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201694748U true CN201694748U (en) | 2011-01-05 |
Family
ID=43395990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202122388U Expired - Lifetime CN201694748U (en) | 2010-06-01 | 2010-06-01 | Center current collector for floating crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201694748U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723649A (en) * | 2012-06-20 | 2012-10-10 | 沧州亿达精密铸造有限公司 | Collector ring assembly for ship |
| CN109149309A (en) * | 2018-08-29 | 2019-01-04 | 中远海运科技股份有限公司 | Shore connection cable reel current-collector |
| CN109436270A (en) * | 2018-12-12 | 2019-03-08 | 江苏科技大学 | A kind of electric power gondola multimedium slip ring structure |
| CN110137764A (en) * | 2019-04-28 | 2019-08-16 | 沧州华海风电设备科技技术开发有限公司 | The integrated collector system of liquid electricity |
-
2010
- 2010-06-01 CN CN2010202122388U patent/CN201694748U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723649A (en) * | 2012-06-20 | 2012-10-10 | 沧州亿达精密铸造有限公司 | Collector ring assembly for ship |
| CN102723649B (en) * | 2012-06-20 | 2017-02-22 | 沧州亿达精密铸造有限公司 | Collector ring assembly for ship |
| CN109149309A (en) * | 2018-08-29 | 2019-01-04 | 中远海运科技股份有限公司 | Shore connection cable reel current-collector |
| CN109149309B (en) * | 2018-08-29 | 2020-08-04 | 中远海运科技股份有限公司 | Shore power cable drum current collector |
| CN109436270A (en) * | 2018-12-12 | 2019-03-08 | 江苏科技大学 | A kind of electric power gondola multimedium slip ring structure |
| CN110137764A (en) * | 2019-04-28 | 2019-08-16 | 沧州华海风电设备科技技术开发有限公司 | The integrated collector system of liquid electricity |
| CN110137764B (en) * | 2019-04-28 | 2021-07-09 | 沧州华海风电设备科技技术开发有限公司 | Hydraulic-electric integrated current collecting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110105 |