CN2502439Y - Movable machinery communication cable brushless current collector - Google Patents
Movable machinery communication cable brushless current collector Download PDFInfo
- Publication number
- CN2502439Y CN2502439Y CN 01252834 CN01252834U CN2502439Y CN 2502439 Y CN2502439 Y CN 2502439Y CN 01252834 CN01252834 CN 01252834 CN 01252834 U CN01252834 U CN 01252834U CN 2502439 Y CN2502439 Y CN 2502439Y
- Authority
- CN
- China
- Prior art keywords
- cable
- flexible flat
- telecommunication cable
- fixed
- telecommunication
- 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 - Lifetime
Links
- 239000004020 conductor Substances 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
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- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The utility model relates to a communication cable connecting device for movable machine and ground control device, in particular to a movable machinery communication cable brushless current collector, comprising a cable bobbin disc(1) and curling communication cable(3). One side of cable bobbin disc is equipped with connection disc(18) for communication cable, which consists of a rotary outside disc(5) and a rotary axle(9) fixed at the center; flexible flat cable(17) which is wound for ten loop and has elasticity is arranged between the rotary outside disc and the fixed rotary axle; a plurality of communication wires with shielding layer are contained inside the flexible flat cable; one end of the flexible flat cable is fixed on the rotary outside disc, while the other end is stabilized on the fixed rotary axle. The utility model realizes the brushless connection of the movable machinery communication cable, thus, the movable machinery communication cable has no constriction resistance, and the signal transmission is steady.
Description
Technical field
The utility model relates to the telecommunication cable jockey of mechanically moving and ground control unit.
Background technology
Mechanically moving is the plant equipment of mobile operating in the certain distance scope, and displacement is from tens of meters to over thousands of meter.Existing mechanically moving unreels communicating to connect of bent cable realization mechanically moving upper controller and ground control unit by using coil of cable to coil.Cable drum is rolled up payout synchronously during moving machine-walking, communication cable one group of copper slip ring and one group of current collection slip ring that fixed brush is formed by rotating with cable drum, the cable drum moving part is connected with static part, finishes being connected of telecommunication cable of telecommunication cable and ground control device on the mechanically moving.Because telecommunication cable adopts the carbon brush sliding contacting mode, therefore there is the defective of the big and jitter of telecommunication cable contact resistance.Particularly when the heap in metallurgy industry, reclaimer traveling, because the telecommunication cable contact is unstable, contact resistance changes greatly, causes that whole communicating circuit resistance variations is indefinite, so that the fault that the communication signal that often causes heap, reclaimer system interrupts has influenced the normal operation of producing.
Summary of the invention
The utility model has overcome the unstable defective in the telecommunication cable signal conveys of mechanically moving, telecommunication cable adopts brushless mode to connect, eliminated the current collection slip ring that rotates and has been connected with sliding friction between carbon brush, the telecommunication cable non-contact resistance, and signal conveys is stablized.
The utility model is achieved in that
The brushless current collecting equipment of a kind of mechanically moving telecommunication cable, comprise the curling telecommunication cable on cable drum and the reel, in cable drum one side the telecommunication cable terminal pad is housed, the telecommunication cable terminal pad is made up of the rotating shaft of rotatable outer dish and center fixed, the flexible flat cable of the tens of circle rubber-likes of coiling is housed between dish and fixed rotating shaft outside rotatable, flexible flat cable includes the several to communication conductor of band screen, flexible flat cable one end is fixed on the rotatable outer dish, and the other end is fixed on the fixed rotating shaft.
In the brushless current collecting equipment of above-mentioned mechanically moving telecommunication cable, the telecommunication cable output of described mechanically moving control device is connected in the center fixed rotating shaft of telecommunication cable terminal pad, and link to each other with flexible flat cable, flexible flat cable links to each other in the rotatable outer dish of curling telecommunication cable one end on the reel on connector and telecommunication cable terminal pad, and the curling telecommunication cable other end is connected to the control device of ground stiff end.
The utility model adopts the connected mode that flexible flat cable is housed in the telecommunication cable terminal pad, utilize flexible flat cable rubber-like characteristics, designed a kind of telescopic resilience structure that is similar to the mechanical clock clockwork spring, realize the brushless connection of mechanically moving telecommunication cable, cancel the existing communication cable and adopted being slidingly connected between rotation current collection slip ring and carbon brush, make mechanically moving telecommunication cable non-contact resistance, and signal conveys is stable.
Description of drawings
Fig. 1 is the brushless current collecting equipment structural representation of the utility model mechanically moving telecommunication cable, and Fig. 2 is the synthetic schematic diagram of brushless current collecting equipment of mechanically moving telecommunication cable and existing control sets electric slip ring device.
Embodiment
Referring to Fig. 1, Fig. 2, the brushless current collecting equipment of mechanically moving telecommunication cable comprises the curling cable 2 on cable drum 1 and the reel 1, the cable 2 that curls comprises communication cable core 3 and control cable core, in cable drum 1 one sides telecommunication cable 3 terminal pads 18 are housed, this telecommunication cable terminal pad 18 places on the fixed support 12, and is installed in side by side in the rotating shaft 8 with existing control sets electric slip ring device 14 and cable drum 1.Telecommunication cable terminal pad 18 is made up of the rotating shaft 9 of rotatable outer dish 5 and center fixed, fixed rotating shaft 9 is installed on the fixed support 12, rotating outer dish 5 is driven by rotating shaft 8, dish 5 and 9 of fixed rotating shafts are equipped with the flexible flat cable 17 of the tens of circle rubber-likes of coiling outside rotatable, flexible flat cable 17 includes the several to communication conductor of band screen, flexible flat cable 17 1 ends are fixed on the rotatable outer dish 5, and the other end is fixed on the fixed rotating shaft 9.Telecommunication cable 11 outputs of communicator 16 flexible flat cable 17 in binding post 7 is connected to telecommunication cable terminal pad 18 is fixed on the lead-out wire 10 in the center fixed rotating shaft 9 on the mechanically moving, introducing binding post 6 and the lead-in 4 of communication cable core 3 on telecommunication cable terminal pad 18 in the curling cable 2 on the reel 1, link to each other with the rotatable outer flexible flat cable 17 that coils in 5 on the telecommunication cable terminal pad 18, cable 2 other ends that curl are connected to the control device 15 of ground stiff end.Telecommunication cable terminal pad 18 is contained in the casing 13 with control sets electric slip ring device 14.When mechanically moving moves along with the curling cable on the cable drum 1 synchronously volume put, loosening and rolling-in of flexible flat cable 17 in the telecommunication cable terminal pad 18 realized the brushless stable transmission of signal of communication of 15 of the control device of stiff end on mechanically moving upper controller 16 and the ground.
Claims (2)
1. brushless current collecting equipment of mechanically moving telecommunication cable, comprise the curling telecommunication cable on cable drum and the reel, it is characterized in that the telecommunication cable terminal pad being housed in cable drum one side, the telecommunication cable terminal pad is made up of the rotating shaft of rotatable outer dish and center fixed, the flexible flat cable of the tens of circle rubber-likes of coiling is housed between dish and fixed rotating shaft outside rotatable, flexible flat cable includes the several to communication conductor of band screen, flexible flat cable one end is fixed on the rotatable outer dish, and the other end is fixed on the fixed rotating shaft.
2. the brushless current collecting equipment of mechanically moving telecommunication cable according to claim 1, the telecommunication cable output that it is characterized in that the mechanically moving upper controller is connected in the center fixed rotating shaft of telecommunication cable terminal pad, and link to each other with flexible flat cable, flexible flat cable links to each other in the rotatable outer dish of curling telecommunication cable one end on the reel on connector and telecommunication cable terminal pad, and the curling telecommunication cable other end is connected to the control device of ground stiff end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01252834 CN2502439Y (en) | 2001-07-31 | 2001-07-31 | Movable machinery communication cable brushless current collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01252834 CN2502439Y (en) | 2001-07-31 | 2001-07-31 | Movable machinery communication cable brushless current collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2502439Y true CN2502439Y (en) | 2002-07-24 |
Family
ID=33662440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01252834 Expired - Lifetime CN2502439Y (en) | 2001-07-31 | 2001-07-31 | Movable machinery communication cable brushless current collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2502439Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329224C (en) * | 2003-03-31 | 2007-08-01 | 宝山钢铁股份有限公司 | Automatic trough-unloading truck with remote controller |
| CN1812216B (en) * | 2006-02-28 | 2010-05-12 | 宝山钢铁股份有限公司 | Cable take-up reel eccentric winding current collecting device |
| CN101793551A (en) * | 2010-03-17 | 2010-08-04 | 浙江大学 | Distribution type photometer |
| CN111605726A (en) * | 2020-04-27 | 2020-09-01 | 哈尔滨工业大学 | Energy transmission winder for satellite solar panel driving device |
-
2001
- 2001-07-31 CN CN 01252834 patent/CN2502439Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329224C (en) * | 2003-03-31 | 2007-08-01 | 宝山钢铁股份有限公司 | Automatic trough-unloading truck with remote controller |
| CN1812216B (en) * | 2006-02-28 | 2010-05-12 | 宝山钢铁股份有限公司 | Cable take-up reel eccentric winding current collecting device |
| CN101793551A (en) * | 2010-03-17 | 2010-08-04 | 浙江大学 | Distribution type photometer |
| CN101793551B (en) * | 2010-03-17 | 2016-01-20 | 浙江大学 | Distributed photometer |
| CN111605726A (en) * | 2020-04-27 | 2020-09-01 | 哈尔滨工业大学 | Energy transmission winder for satellite solar panel driving device |
| CN111605726B (en) * | 2020-04-27 | 2021-10-01 | 哈尔滨工业大学 | Energy transmission winder for satellite solar panel driving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110731 Granted publication date: 20020724 |