CN202346521U - Quayside high-voltage cable reel driving device - Google Patents
Quayside high-voltage cable reel driving device Download PDFInfo
- Publication number
- CN202346521U CN202346521U CN2011205056895U CN201120505689U CN202346521U CN 202346521 U CN202346521 U CN 202346521U CN 2011205056895 U CN2011205056895 U CN 2011205056895U CN 201120505689 U CN201120505689 U CN 201120505689U CN 202346521 U CN202346521 U CN 202346521U
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- Prior art keywords
- contact switch
- motor
- plateful
- control contact
- cable storage
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Abstract
The utility model discloses a quayside high-voltage cable reel driving device, aiming at providing a device which uses a way of subdivision control motor switching to improve the stressed status of cables so as to avoid a fault caused by too-tight limit action of cables. Output shafts of a main cable storage motor and an auxiliary cable storage motor are connected with a high-speed shaft of a reducer through a hysteresis coupler; a low-speed shaft of the reducer is connected with an input shaft of a slip ring through a drive mechanism; the main cable storage motor and the auxiliary cable storage motor are provided with electromagnetic brakes; a cam limit switch is provided with a plateful control point, a half-plateful control point and a blank plate control point; a plateful control contact switch, a half-plateful control contact switch and a blank plate control contact switch are arranged on the positions corresponding to the plateful control point, the half-plateful control point and the blank plate control point; the plateful control contact switch, the half-plateful control contact switch, the hollow plate control contact switch, the main cable storage motor, the auxiliary cable storage motor as well as the electromagnetic brakes on the main cable storage motor and the auxiliary cable storage motor are connected with a PLC (Programmable Logic Controller).
Description
Technical field
The utility model relates to a kind of bank bridge high-tension cable reel disk driving device.
Background technology
Bank bridge cart high voltage cable reel adopts one group of storage of storage cable cable motor that power is provided, and adopts cam limit switch control.Only be provided with dishful and blank panel controlling point on the cam limit switch at present; For length is 400 meters cable, and cable is interval because the lock torque of motor is excessive at 200-400 rice, causes the spacing action of cable tension; The fault that causes lifting mechanism, trolley body, luffing mechanism; What influence was produced carries out smoothly, has increased maintenance capacity, has reduced operating efficiency.
The utility model content
The utility model is in order to overcome weak point of the prior art; A kind of employing segmentation control motor switching way is provided; Improve the cable force-bearing situation, avoid because the fault that causes of the spacing action of cable tension, the bank bridge high-tension cable reel disk driving device of production efficiency is provided.
The utility model is realized through following technical proposals:
A kind of bank bridge high-tension cable reel disk driving device; It is characterized in that; Comprise cam limit switch, cable reel, main storage cable motor, auxiliary storage cable motor, reductor, be installed in the slip ring in the high pressure slip ring case; The output shaft of said main storage cable motor and auxiliary storage cable motor is connected with the high speed shaft of reductor through the magnetic hysteresis coupler respectively, and the slow-speed shaft of said reductor is connected with the input shaft of slip ring through transmission device, and the slow-speed shaft of said reductor is connected with cable reel.Said main storage cable motor is separately installed with magnet stopper with auxiliary the storage on the cable motor; Be respectively arranged with dishful controlling point, half-full dish controlling point and blank panel controlling point on the said cam limit switch; Be respectively arranged with dishful control contact switch, half-full dish control contact switch and blank panel control contact switch with said dishful controlling point, the corresponding position in half-full dish controlling point and blank panel controlling point, said dishful is controlled contact switch, half-full dish control contact switch, blank panel control contact switch, main storage cable motor, is assisted storage cable motor and main storage cable motor to be connected with the PLC controller respectively with the auxiliary magnet stopper that stores up on the cable motor.
The utlity model has following technique effect:
The cam limit switch of the high-tension cable reel disk driving device of the utility model is provided with dishful, half-full dish, three controlling points of blank panel, and, two storage cable motors are arranged.Rely on half-full making an inventory, open a drg, reduce braking force, rely on a magnetic hysteresis coupler pulling force control cable lax, simultaneously, the assurance cable is normally followed large vehicle walking.Half-full setting of making an inventory can avoid cable to cause the spacing action of cable tension to cause fault in 200-400 rice interval because kinetic moment is excessive, ensures to produce and carries out smoothly, has reduced maintenance capacity, has improved production efficiency.
Description of drawings
Fig. 1 is the scheme drawing of the utility model bank bridge high-tension cable reel disk driving device.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
The scheme drawing of the utility model bank bridge high-tension cable reel disk driving device is as shown in Figure 1; Comprise cam limit switch, cable reel 9, main storage cable motor 7, auxiliary storage cable motor 2, reductor 3, be installed in the slip ring in the high pressure slip ring case 5; The output shaft of said main storage cable motor 7 is connected with the high speed shaft of reductor through magnetic hysteresis coupler 8; The output shaft of auxiliary storage cable motor 2 is connected with the high speed shaft of reductor through magnetic hysteresis coupler 4; The slow-speed shaft of said reductor is connected with the input shaft of slip ring through chain drive, and the slow-speed shaft of said reductor 3 is connected with cable reel 9.On the said main storage cable motor 7 magnet stopper 6 is installed, on the auxiliary storage cable motor 2 magnet stopper 1 is installed.Be respectively arranged with dishful controlling point, half-full dish controlling point and blank panel controlling point on the said cam limit switch; Be respectively arranged with dishful control contact switch, half-full dish control contact switch and blank panel control contact switch with said dishful controlling point, the corresponding position in half-full dish controlling point and blank panel controlling point, said dishful is controlled contact switch, half-full dish control contact switch, blank panel control contact switch, main storage cable motor, is assisted storage cable motor and main storage cable motor to be connected with the PLC controller respectively with the auxiliary magnet stopper that stores up on the cable motor.
PLC controller connection judgment cable is that cable rolling still is the cable laying state.The cable rolling state, main storage cable motor and on drg, auxiliary storage cable motor and on drg all open, guarantee moment, guarantee that cable is followed not report fault.Interval at cable laying state, 0-200 rice, main storage cable motor and on drg, auxiliary storage cable motor and on drg all be failure to actuate, relies on 2 magnetic hysteresis coupler braking forces, hold cable and do not relax.In cable laying state, 200-400 rice interval, the drg that relies on the half-full output of making an inventory to control on the auxiliary storage cable motor is opened, and the minimizing braking force relies on a magnetic hysteresis coupler pulling force control cable lax, and simultaneously, the assurance cable is normally followed large vehicle walking.Stop the cart action at 400 meters, guarantee that the cart cable is not broken.The effect of dishful point (0 meter) is to send dish spacing in order to shield, and guarantees to cheat and does not report event, does not stop.
Claims (1)
1. bank bridge high-tension cable reel disk driving device; It is characterized in that; Comprise cam limit switch, cable reel, main storage cable motor, auxiliary storage cable motor, reductor, be installed in the slip ring in the high pressure slip ring case; The output shaft of said main storage cable motor and auxiliary storage cable motor is connected with the high speed shaft of reductor through the magnetic hysteresis coupler respectively; The slow-speed shaft of said reductor is connected with the input shaft of slip ring through transmission device, and the slow-speed shaft of said reductor is connected with cable reel, and said main storage cable motor is separately installed with magnet stopper with assisting on the storage cable motor; Be respectively arranged with dishful controlling point, half-full dish controlling point and blank panel controlling point on the said cam limit switch; Be respectively arranged with dishful control contact switch, half-full dish control contact switch and blank panel control contact switch with said dishful controlling point, the corresponding position in half-full dish controlling point and blank panel controlling point, said dishful is controlled contact switch, half-full dish control contact switch, blank panel control contact switch, main storage cable motor, is assisted storage cable motor and main storage cable motor to be connected with the PLC controller respectively with the auxiliary magnet stopper that stores up on the cable motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205056895U CN202346521U (en) | 2011-12-07 | 2011-12-07 | Quayside high-voltage cable reel driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205056895U CN202346521U (en) | 2011-12-07 | 2011-12-07 | Quayside high-voltage cable reel driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202346521U true CN202346521U (en) | 2012-07-25 |
Family
ID=46535542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205056895U Expired - Lifetime CN202346521U (en) | 2011-12-07 | 2011-12-07 | Quayside high-voltage cable reel driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202346521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006796A (en) * | 2015-06-01 | 2015-10-28 | 辽宁卓异装备制造股份有限公司 | Cable reel used for shore power system |
-
2011
- 2011-12-07 CN CN2011205056895U patent/CN202346521U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006796A (en) * | 2015-06-01 | 2015-10-28 | 辽宁卓异装备制造股份有限公司 | Cable reel used for shore power system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190830 Address after: Room 903, Kaili Building, 188 Tianbao Avenue, Free Trade Test Zone, Tianjin Binhai New Area, 300000 Patentee after: Tianjin Port Container Terminal Co., Ltd. Address before: 300456 No. 4380, No. 4 Xingang Road, Binhai New Area, Tianjin Patentee before: Tianjin Five Continents International Container Terminal Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |
|
| CX01 | Expiry of patent term |