CN104993345A - Design of marine explosion-proof collecting-ring power transmission device - Google Patents
Design of marine explosion-proof collecting-ring power transmission device Download PDFInfo
- Publication number
- CN104993345A CN104993345A CN201510398128.2A CN201510398128A CN104993345A CN 104993345 A CN104993345 A CN 104993345A CN 201510398128 A CN201510398128 A CN 201510398128A CN 104993345 A CN104993345 A CN 104993345A
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- equipment
- power transmission
- transmission device
- collecting
- ring power
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Abstract
The invention, which relates to power transmission equipment, provides a design of a marine explosion-proof collecting-ring power transmission device that is especially suitable for rotary-system-contained equipment like a ship steering engine or a crane and the like working in an environment with explosive gas and is used for transmitting the electric energy. According to the collecting-ring power transmission device, the directly-connected cables between a power supply and electrical equipment needing back-and-forth rotation are disconnected; some cables rotate synchronously with equipment and the rest of cables do not move, so that the electric energy and signals can be sent to used equipment. The collecting-ring power transmission device is characterized in that symmetric insulating plates are installed on the circumference of a base by bolts and are used for installing carbon brushes. Bearings are assembled to an upper end cover and a lower end cover, so that a rotating element rotates randomly at the peripheral direction; the hole formed in the rotating element is sealed by pouring epoxy resin after a connecting cable passes through the hole; and the explosion-proof design is realized, so that the device can work normally in an environment with explosive gas. The collecting-ring power transmission device has advantages of high operability and wide application range; the number of conductive copper rings can be reduced or increased according to the performance requirement of the equipment, thereby meeting the equipment requirement. In order to improve the usage safety, the device is designed to be in an explosion-proof type, so that the device can work normally in an environment with explosive gas.
Description
Technical field
The present invention relates to power equipment, be specially adapted to the equipment with rotary system such as the steering engine for ship of damp operational environment, crane, be used as power delivery.
Background technology
At equipment such as normal steering engine for ship, cranes, cable is all used directly to be connected with power consumption equipment by power supply.If in apparatus for rotating, because equipment needs revolution to use, when connecting with cable, cable will be wrapped in one piece when equipment revolution work, finally causes equipment normally not use.This power transmission device utilizes carbon brush to tightly suppress conductive copper, and conductive copper is fixed on rotating part and rotates together to equipment power transmission with slewing.
Summary of the invention
Collector ring power transmission device is by power supply and disconnects with the direct stube cable of the electric equipment room needing to rotate back and forth, and a part of cable and device synchronization are rotated, and another part cable is motionless, electric energy and signal to be delivered to a kind of device on use equipment.It is characterized in that: circumferentially symmetrical insulation board is installed, for filling carbon brush with bolt at support; Upper and lower end covers and is equipped with bearing, and rotating part is circumferentially rotated arbitrarily; Hole on rotating part seals through rear poured with epoxy resin at stube cable; Be designed to flame-proof type, normally can work under the environment having damp.
The invention has the beneficial effects as follows:
Collector ring power transmission device is workable, applied range, can according to the performance requirement of equipment, and the quantity of increase and decrease conductive copper, meets the demand of equipment.
For increasing its safety in utilization, being designed to flame proof pattern, will normally working under the environment having damp.
Accompanying drawing explanation
Accompanying drawing is application general structure schematic diagram of the present invention.
In figure: 1---lower bearing, 2---insulation board assembles, and 3---bottom end cover, 4---fixed base, 5---base junction box, 6---internal bearing cover, 7---upper bearing (metal), 8---upper end cover, 9---rotating part terminal box, 10---bearing end cover, 11---hold-down nut, 12---rotating part, 13---stube cable, 14---poured with epoxy resin thing
Embodiment
1, be circumferentially installed with symmetrical insulation board assembling 2 with bolt in fixed base 4, insulation board be equipped with carbon brush, combine closely with the conductive copper on rotating part 12, form electric installation.
2, upper end cover 8 and bottom end cover 3 and bearing are used for fixing and support rotating part, and rotating part can be rotated stably.
3, on rotating part 12, have flange and positioning spigot, be convenient to same equipment connection.
4, on rotating part, have hole, on rotating part, conductive copper is connected with the rotating part terminal box cable running through via hole, after connecting, with epoxy resin by the hole cast sealing on rotating part, disconnects the connection between two cavitys, quick-fried to prevent from altering between two cavitys; Rotating part can rotate arbitrarily in a circumferential direction.
Claims (1)
1. collector ring power transmission device is by power supply and disconnects with the direct stube cable of the electric equipment room needing to rotate back and forth, and a part of cable and device synchronization are rotated, and another part cable is motionless, electric energy and signal to be delivered to a kind of device on use equipment.It is characterized in that: circumferentially symmetrical insulation board is installed, for filling carbon brush with bolt at support; Upper and lower end covers and is equipped with bearing, and rotating part is circumferentially rotated arbitrarily; Hole on rotating part seals through rear poured with epoxy resin at stube cable; Be designed to flame-proof type, normally can work under the environment having damp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510398128.2A CN104993345A (en) | 2015-07-01 | 2015-07-01 | Design of marine explosion-proof collecting-ring power transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510398128.2A CN104993345A (en) | 2015-07-01 | 2015-07-01 | Design of marine explosion-proof collecting-ring power transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104993345A true CN104993345A (en) | 2015-10-21 |
Family
ID=54305120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510398128.2A Pending CN104993345A (en) | 2015-07-01 | 2015-07-01 | Design of marine explosion-proof collecting-ring power transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104993345A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29705011U1 (en) * | 1997-03-19 | 1997-05-07 | Walter Kraus GmbH, 86167 Augsburg | Slip ring transmitter |
| CN200953426Y (en) * | 2006-09-27 | 2007-09-26 | 柴庆领 | Antiexplosive current collector |
| CN203423354U (en) * | 2013-08-07 | 2014-02-05 | 上海摩腾碳制品有限公司 | High-speed current collecting device |
| CN203456705U (en) * | 2013-07-25 | 2014-02-26 | 许杭旭 | Underwater elastic filament collector ring |
| CN205004596U (en) * | 2015-07-01 | 2016-01-27 | 德州恒力电机有限责任公司 | Marine explosion -proof collecting ring power transmission ware |
-
2015
- 2015-07-01 CN CN201510398128.2A patent/CN104993345A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29705011U1 (en) * | 1997-03-19 | 1997-05-07 | Walter Kraus GmbH, 86167 Augsburg | Slip ring transmitter |
| CN200953426Y (en) * | 2006-09-27 | 2007-09-26 | 柴庆领 | Antiexplosive current collector |
| CN203456705U (en) * | 2013-07-25 | 2014-02-26 | 许杭旭 | Underwater elastic filament collector ring |
| CN203423354U (en) * | 2013-08-07 | 2014-02-05 | 上海摩腾碳制品有限公司 | High-speed current collecting device |
| CN205004596U (en) * | 2015-07-01 | 2016-01-27 | 德州恒力电机有限责任公司 | Marine explosion -proof collecting ring power transmission ware |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151021 |