CN203582350U - Portable electric hoist - Google Patents
Portable electric hoist Download PDFInfo
- Publication number
- CN203582350U CN203582350U CN201320701693.8U CN201320701693U CN203582350U CN 203582350 U CN203582350 U CN 203582350U CN 201320701693 U CN201320701693 U CN 201320701693U CN 203582350 U CN203582350 U CN 203582350U
- Authority
- CN
- China
- Prior art keywords
- hoist
- motor
- retarder
- portable electric
- electric motor
- 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 - Fee Related
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Abstract
The utility model relates to a portable electric hoist, which comprises a two-phase small electric motor, a speed reducer, a zipper hoist and a coupling, wherein the electric motor is connected with the speed reducer; and the speed reducer is connected with a hand chain wheel of the zipper hoist through the coupling. According to the portable electric hoist, the labor intensity of operating personnel can be relieved, the portable electric hoist is convenient and quick to use, in addition, the electric motor cannot be damaged easily, and the service life is longer.
Description
Technical field
The utility model relates to a kind of hand-held design hoist ceiling crane.
Background technology
Existing hoist ceiling crane is to stir chain hoisting heavy by sprocket wheel, and the rotation of sprocket wheel is by electro-motor by the gear cluster deceleration rear drive of transmission system, and stopping is to implement by electro-motor stall, brake.Owing to there is no self-locking mechanism, stop lifting by crane the weight of object hanging on rear chain and be carried on electro-motor always, electro-motor is easily damaged; Another labor intensity of operating staff is large, and operation is comparatively complicated.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, thereby a kind of hand-held design hoist ceiling crane is provided.
The technical solution adopted in the utility model is:
A kind of hand-held design hoist ceiling crane, comprises two-phase small-sized electric motor, retarder, slide fastener Hu Lu and drive coupling, and described electro-motor is connected with retarder, and the sprocket wheel that pulls of retarder and slide fastener Hu Lu is connected by drive coupling.
Adopted the beneficial effect of technique scheme to be:
The utility model drives retarder by electro-motor, drive the sprocket wheel that pulls of the slide fastener Hu Lu of drive coupling connection to turn round, by changing the rotation direction of electro-motor, control the liter of slide fastener Hu reed hoisting chain and fall, thereby reach the labour intensity that alleviates operating personal, convenient to use, another electro-motor is not easily damaged, longer service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of hand-held design hoist ceiling crane of the utility model.
In figure: 1-two-phase small-sized electric motor, 2-retarder, 3-slide fastener Hu Lu, 4-drive coupling.
The specific embodiment
Below in conjunction with accompanying drawing, a kind of hand-held design hoist ceiling crane of the utility model is described further.
A kind of hand-held design hoist ceiling crane, comprise two-phase small-sized electric motor 1, retarder 2, slide fastener reed 3 and drive coupling 4 recklessly, electro-motor 1 is connected with retarder 2, retarder 2 is connected by drive coupling 4 with the sprocket wheel that pulls of slide fastener Hu reed 3, by electro-motor 1, drive retarder 2, the slide fastener that drive drive coupling 4 connects the recklessly sprocket wheel that pulls of reed 3 turns round, and by changing the rotation direction of electro-motor 1, controls the liter of slide fastener Hu reed 3 hoisting chains and falls.
Claims (1)
1. a hand-held design hoist ceiling crane, comprise two-phase small-sized electric motor (1), retarder (2), slide fastener Hu Lu (3) and drive coupling (4), it is characterized in that: described electro-motor (1) is connected with retarder (2), the sprocket wheel that pulls of retarder (2) and slide fastener Hu Lu (3) is connected by drive coupling (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320701693.8U CN203582350U (en) | 2013-11-08 | 2013-11-08 | Portable electric hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320701693.8U CN203582350U (en) | 2013-11-08 | 2013-11-08 | Portable electric hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203582350U true CN203582350U (en) | 2014-05-07 |
Family
ID=50580301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320701693.8U Expired - Fee Related CN203582350U (en) | 2013-11-08 | 2013-11-08 | Portable electric hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203582350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540475A (en) * | 2016-02-25 | 2016-05-04 | 四川省宜宾惠美线业有限责任公司 | Electric hoist device for fluidized bed boiler |
-
2013
- 2013-11-08 CN CN201320701693.8U patent/CN203582350U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540475A (en) * | 2016-02-25 | 2016-05-04 | 四川省宜宾惠美线业有限责任公司 | Electric hoist device for fluidized bed boiler |
| CN105540475B (en) * | 2016-02-25 | 2018-06-29 | 四川省宜宾惠美线业有限责任公司 | A kind of electric hoist device for fluidized-bed combustion boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20211108 |