CN203474334U - Overhaul-facilitating winch device of lifting trolley for desulfuration through stirring method - Google Patents

Overhaul-facilitating winch device of lifting trolley for desulfuration through stirring method Download PDF

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Publication number
CN203474334U
CN203474334U CN201320546472.8U CN201320546472U CN203474334U CN 203474334 U CN203474334 U CN 203474334U CN 201320546472 U CN201320546472 U CN 201320546472U CN 203474334 U CN203474334 U CN 203474334U
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CN
China
Prior art keywords
stirring
lift cart
desulfurization
easy access
winding plant
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CN201320546472.8U
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Chinese (zh)
Inventor
穆学锋
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Wisdri Engineering and Research Incorporation Ltd
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Wisdri Engineering and Research Incorporation Ltd
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Priority to CN201320546472.8U priority Critical patent/CN203474334U/en
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Abstract

The utility model discloses an overhaul-facilitating winch device of a lifting trolley for desulfuration through a stirring method. The overhaul-facilitating winch device of the lifting trolley for desulfuration through the stirring method comprises a main motor and a transmission unit arranged between the main motor and the lifting trolley, and the output shaft of the main motor is connected with the input shaft of the transmission device; the overhaul-facilitating winch device of the lifting trolley for desulfuration through the stirring method further comprises a standby motor which is connected with the input shaft of the transmission unit through an electromagnetic clutch. According to the overhaul-facilitating winch device of the lifting trolley for desulfuration through the stirring method, a user can overhaul and replace the main motor on line when the main motor breaks down, and accordingly production cannot be stopped.

Description

The Desulfurization by stirring method lift cart winding plant of easy access
Technical field
The utility model relates to a kind of winding plant, refers in particular to a kind of Desulfurization by stirring method lift cart winding plant of easy access.
Background technology
The output of steel-making Desulfurization by stirring method system has high requirements to continuous production time, the overhaul of the equipments Time dependent directly related with continuous production time the desulfurization final success or failure of producing.Therefore, how to realize the important topic that smooth maintenance driving motor has just become Desulfurization by stirring method system.
The stirring lift cart of steel-making Desulfurization by stirring method system need to be according to the frequent lifting of production requirement, but interrupts because production environment exists the severe situation of the many dirt of high temperature, the easy et out of order of motor to cause producing.At present, domestic lift cart winding plant has only been equipped with a motor, although investment simple in structure is less, once exist motor to damage, the problem that production must stop.
Utility model content
The purpose of this utility model is to provide a kind of Desulfurization by stirring method lift cart winding plant of easy access, and it can immediately overhaul online more change owner motor when main motor breaks down, and can not stop producing.
To achieve these goals, the utility model provides a kind of Desulfurization by stirring method lift cart winding plant of easy access, comprise main motor and be connected in the driving device between main motor and lift cart, the output shaft of described main motor is connected with the input shaft of driving device, wherein also comprise standby motor, described standby motor is connected with the input shaft of driving device by magnetic clutch.
Described driving device comprises reductor, the output shaft of described main motor is connected with the input shaft of reductor, described standby motor is connected with the input shaft of reductor by magnetic clutch, the output shaft two ends of described reductor are fixedly connected with cable drum respectively, on two cable drums, connect respectively steel cable one end, the other end of each steel rope is walked around respectively single-sheaved block assembling successively, a pulley of sister block assembling, a pulley in moving sister block on lift cart, after another pulley of sister block assembling, be connected with another pulley in two movable pulleys on lift cart.
Described main motor is variable-frequency motor.
Each steel rope is connected with rope loosening monitoring device after another pulley in two movable pulleys of lift cart.
Described rope loosening monitoring device is one to be installed on the pulling force sensor in structural beams, connecting steel wire ropes one end, one end of described pulling force sensor.
Between the output shaft of described main motor and the input shaft of reductor, by drum-shaped tooth type shaft coupling, be connected.
Also comprise grease lubricating system, described grease lubricating system comprises the manual dry oil pump of two-wire and oil pipe, the manual dry oil pump of described two-wire is connected with one end of oil pipe, and the other end of described oil pipe is connected with each lubricant housings of cable drum, single-sheaved block assembling, sister block assembling.
Described steel rope adopts GB/T8918-2006, model 24NAT6x19W.
Adopt after such scheme, the Desulfurization by stirring method lift cart winding plant of the utility model easy access is by setting up standby motor, main motor is all connected with the input shaft of driving device with standby motor, when main motor et out of order, can by newly-increased standby motor, realize the online instantaneously changing of main motor, avoid the interruption of producing, between standby motor and main motor, be provided with magnetic clutch, when standby motor is not used and driving device throw off, guaranteed the life-span of standby motor.
Further beneficial effect of the present utility model is: driving device is set to be comprised of reductor, cable drum, single-sheaved block assembling and sister block assembling etc., by steel rope, drive the lifting of lift cart, and by each steel rope around single-sheaved block fit on, played the directional tagging of steel rope operation, two steel ropes are assembled through sister block respectively, two steel ropes are connected 4 times with stirring lift cart, therefore making the carrying of single wire rope is only 1/8 of lift cart weight, has extended the service life of steel rope.
Further beneficial effect of the present utility model is: one end of steel rope is connected to security alarm effect when this rope loosening monitoring device runs into jam or steel cable fracture for lift cart lifting process with rope loosening monitoring device.
Further beneficial effect of the present utility model is: by setting up grease lubricating system, energy failure-free provides lubricating oil to each lubricant housings of each cable drum, single-sheaved block assembling, sister block assembling.
Further beneficial effect of the present utility model is: steel rope adopts GB/T8918-2006, model 24NAT6x19W, has the feature of strong shock resistance and long service life.
Accompanying drawing explanation
Fig. 1 is that the Desulfurization by stirring method lift cart winding plant master of the utility model easy access looks schematic diagram;
Fig. 2 is the Desulfurization by stirring method lift cart winding plant schematic top plan view of the utility model easy access.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, so that those skilled in the art can better understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
As depicted in figs. 1 and 2, the Desulfurization by stirring method lift cart winding plant of the utility model easy access, comprises main variable-frequency motor 1, standby motor 2 and is connected in the driving device between main variable-frequency motor 1 and lift cart.Driving device comprises reductor 3, between the input shaft of the output shaft of main variable-frequency motor 1 and reductor 3, by drum-shaped tooth type shaft coupling 4, is connected.Standby motor 2 is connected with the input shaft of reductor 3 by magnetic clutch 5, the output shaft two ends of reductor 3 are fixedly connected with cable drum 6 respectively, on two cable drums 6, connect respectively steel cable 7 one end, steel rope 7 adopts GB/T8918-2006, model 24NAT6x19W.A pulley, a pulley in the moving sister block 13 on lift cart, another pulley of sister block assembling 9, another pulley in the two movable pulleys 13 on lift cart that the other end of each steel rope 7 is walked around respectively single-sheaved block assembling 8, sister block assembling 9 are successively connected with pulling force sensor 10 after connecting, and the other end of this pulling force sensor 10 is fixed in structural beams 14.This lift cart winding plant also comprises grease lubricating system, this grease lubricating system comprises the manual dry oil pump 11 of two-wire and oil pipe 12, the manual dry oil pump 11 of two-wire is connected with one end of oil pipe 12, and the bearing seat of each cable drum 6 that the other end of oil pipe 12 is lubricated with needs is, single-sheaved block assembles 8 bearing, the bearing of sister block assembling 9 is connected.
During work, main variable-frequency motor 1 or standby motor 2 drive the input shaft of reductor 3 to rotate, and the output shaft of reductor 3 drives two cable drums 6 to rotate, thereby drive two steel ropes 7 to rotate, be wrapped on cable drum 6, two steel ropes 7 drive lift cart to realize elevating function.
The above embodiment is only the preferred embodiment for absolutely proving that the utility model is lifted, and protection domain of the present utility model is not limited to this.Being equal to that those skilled in the art do on the utility model basis substitutes or conversion, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.

Claims (8)

1. the Desulfurization by stirring method lift cart winding plant of an easy access, comprise main motor and be connected in the driving device between main motor and lift cart, the output shaft of described main motor is connected with the input shaft of driving device, it is characterized in that: also comprise standby motor, described standby motor is connected with the input shaft of driving device by magnetic clutch.
2. the Desulfurization by stirring method lift cart winding plant of easy access according to claim 1, it is characterized in that: described driving device comprises reductor, the output shaft of described main motor is connected with the input shaft of reductor, described standby motor is connected with the input shaft of reductor by magnetic clutch, the output shaft two ends of described reductor are fixedly connected with cable drum respectively, on two cable drums, connect respectively steel cable one end, the other end of each steel rope is walked around respectively single-sheaved block assembling successively, a pulley of sister block assembling, a pulley in moving sister block on lift cart, after another pulley of sister block assembling, be connected with another pulley in two movable pulleys on lift cart.
3. the Desulfurization by stirring method lift cart winding plant of easy access according to claim 1 and 2, is characterized in that: described main motor is variable-frequency motor.
4. the Desulfurization by stirring method lift cart winding plant of easy access according to claim 2, is characterized in that: each steel rope is connected with rope loosening monitoring device after another pulley in two movable pulleys of lift cart.
5. the Desulfurization by stirring method lift cart winding plant of easy access according to claim 4, is characterized in that: described rope loosening monitoring device is one to be installed on the pulling force sensor in structural beams, connecting steel wire ropes one end, one end of described pulling force sensor.
6. the Desulfurization by stirring method lift cart winding plant of easy access according to claim 2, is characterized in that: between the output shaft of described main motor and the input shaft of reductor, by drum-shaped tooth type shaft coupling, be connected.
7. the Desulfurization by stirring method lift cart winding plant of easy access according to claim 2, it is characterized in that: also comprise grease lubricating system, described grease lubricating system comprises the manual dry oil pump of two-wire and oil pipe, the manual dry oil pump of described two-wire is connected with one end of oil pipe, and the other end of described oil pipe is connected with each lubricant housings of cable drum, single-sheaved block assembling, sister block assembling.
8. the Desulfurization by stirring method lift cart winding plant of easy access according to claim 2, is characterized in that: described steel rope adopts GB/T8918-2006, model 24NAT6x19W.
CN201320546472.8U 2013-09-04 2013-09-04 Overhaul-facilitating winch device of lifting trolley for desulfuration through stirring method Active CN203474334U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320546472.8U CN203474334U (en) 2013-09-04 2013-09-04 Overhaul-facilitating winch device of lifting trolley for desulfuration through stirring method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320546472.8U CN203474334U (en) 2013-09-04 2013-09-04 Overhaul-facilitating winch device of lifting trolley for desulfuration through stirring method

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CN203474334U true CN203474334U (en) 2014-03-12

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112279125A (en) * 2020-09-09 2021-01-29 中国原子能科学研究院 Sealed chamber hoisting and lifting mechanism
CN112279128A (en) * 2020-09-09 2021-01-29 中国原子能科学研究院 Rope loosening protection mechanism of winch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112279125A (en) * 2020-09-09 2021-01-29 中国原子能科学研究院 Sealed chamber hoisting and lifting mechanism
CN112279128A (en) * 2020-09-09 2021-01-29 中国原子能科学研究院 Rope loosening protection mechanism of winch

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Assignee: WISDRI (Wuhan) Heavy Machinery Co., Ltd.

Assignor: WISDRI Engineering & Research Incorporation Limited

Contract record no.: 2014420000048

Denomination of utility model: Overhaul-facilitating winch device of lifting trolley for desulfuration through stirring method

Granted publication date: 20140312

License type: Exclusive License

Record date: 20140422