CN202429936U - High-strength electric hoist - Google Patents
High-strength electric hoist Download PDFInfo
- Publication number
- CN202429936U CN202429936U CN2012200272055U CN201220027205U CN202429936U CN 202429936 U CN202429936 U CN 202429936U CN 2012200272055 U CN2012200272055 U CN 2012200272055U CN 201220027205 U CN201220027205 U CN 201220027205U CN 202429936 U CN202429936 U CN 202429936U
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- CN
- China
- Prior art keywords
- crane
- motor
- reel
- winding drum
- electric hoist
- 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 crane components, in particular to a high-strength electric hoist, and mainly solves the technical problems of poor strength, higher production cost, difficulty in assembly and rotation, and the like of an electric hoist used in a crane in the prior art. The high-strength electric hoist comprises pulleys (1) hung on a crane rail, and is characterized in that an electric trolley (2) is connected to the pulleys (1); the pulleys (1) on the electric trolley (2) are arranged in four pairs; the lower part of the electric trolley (2) is connected with a winding drum (4) through a connecting frame (3); a wire rope (5) is arranged in the winding drum (4); a rotating shaft in the winding drum is connected with a motor (7) through a reducer (6); the reducer and the motor are arranged at two ends of the winding drum respectively; and a lifting hook device (8) is connected to the wire rope.
Description
Technical field
The utility model relates to a kind of hoisting crane parts, especially relates to the electronic cucurbit of a kind of high strength.
Background technology
Weight-lifting equipment is divided into transfer crane, crane in bridge type, beam crane and boom crane by device structure; Wherein transfer crane mainly representative equipment be gauntry crane; Crane in bridge type mainly representative equipment is the bridge formation machine, and boom crane mainly representative equipment is a tower crane.Transfer crane is mainly used in work operations such as the up-down, parallel motion of building ground, factory floor and shipyard harbour weight.Transfer crane mainly is made up of lifting overhead traveling crane, girder, supporting leg, traveling gear and electric hydraulic system.Its principle of work is: utilize the lifting overhead traveling crane that is installed on the girder that weight is raised up; The supporting leg upper end connects girder; The lower end connects with traveling gear, through being installed in the driving of motor on the traveling gear, realizes the effect that hoisting crane moves on rail; The overhead traveling crane of lifting simultaneously also can be walked on girder, realizes at last weight is hung the effect that moves on to another place from a place.But the intensity of the electric block that these hoisting cranes use is relatively poor, and productive costs is higher, and assembling and rotation are also comparatively difficult.
The utility model content
The utility model provides the electronic cucurbit of a kind of high strength, and it mainly is that to solve the intensity of the electric block that the existing in prior technology hoisting crane uses relatively poor, and productive costs is higher, the technical matters that assembling and rotating also comparatively is difficult for etc.
The above-mentioned technical matters of the utility model mainly is able to solve through following technical proposals:
The electronic cucurbit of a kind of high strength of the utility model comprises the pulley that is suspended on the crane track, and described pulley is connected with motor-driven carrier; Pulley on the motor-driven carrier is 4 pairs; The motor-driven carrier bottom is connected with reel through link span, is provided with steel rope in the reel, and the rotating shaft in the reel connects electrical motor through reductor; Reductor, electrical motor branch are located at the two ends of reel, and steel rope is connected with cargo hook gear.
As preferably, be arranged with two cheeses on the described cargo hook gear, wire rope roll is in cheese.
Therefore, the pulley quantity that is provided with on the utility model electric block is more, can carry bigger weight, and comparatively steady, simple and reasonable for structure when making the cargo hook gear up-and-down movement through two cheeses.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the utility model.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment: the electronic cucurbit of a kind of high strength of this example like Fig. 1, comprises the pulley 1 that is suspended on the crane track; Pulley is connected with motor-driven carrier 2, and the pulley on the motor-driven carrier is 4 pairs, and the motor-driven carrier bottom is connected with reel 4 through link span 3; Be provided with steel rope 5 in the reel; Rotating shaft in the reel connects electrical motor 7 through reductor 6, and reductor, electrical motor branch are located at the two ends of reel, and steel rope is connected with cargo hook gear 8.The cargo hook gear upper end is arranged with two cheeses 9, and wire rope roll is in cheese.
The above is merely the specific embodiment of the utility model; But the architectural feature of the utility model is not limited thereto; Any those skilled in the art is in the field of the utility model, and variation of being done or modification all are encompassed among the claim of the utility model.
Claims (2)
1. the electronic cucurbit of high strength comprises the pulley (1) that is suspended on the crane track, it is characterized in that described pulley (1) is connected with motor-driven carrier (2); Pulley on the motor-driven carrier is 4 pairs; The motor-driven carrier bottom is connected with reel (4) through link span (3), is provided with steel rope (5) in the reel, and the rotating shaft in the reel connects electrical motor (7) through reductor (6); Reductor, electrical motor branch are located at the two ends of reel, and steel rope is connected with cargo hook gear (8).
2. the electronic cucurbit of a kind of high strength according to claim 1 is characterized in that described cargo hook gear (8) upper end is arranged with two cheeses (9), and steel rope (5) is wound in the cheese.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200272055U CN202429936U (en) | 2012-01-19 | 2012-01-19 | High-strength electric hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200272055U CN202429936U (en) | 2012-01-19 | 2012-01-19 | High-strength electric hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202429936U true CN202429936U (en) | 2012-09-12 |
Family
ID=46779402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200272055U Expired - Fee Related CN202429936U (en) | 2012-01-19 | 2012-01-19 | High-strength electric hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202429936U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103803441A (en) * | 2014-02-18 | 2014-05-21 | 安徽强力重工起重机械有限公司 | Electric hoist |
| CN108502760A (en) * | 2018-04-12 | 2018-09-07 | 芜湖市涵润智能科技有限公司 | A kind of construction tower crane electric block attachment device |
| CN109502497A (en) * | 2018-11-30 | 2019-03-22 | 邬成眉 | A kind of steel wire discharging mechanism of the three-stage roller dislocation rope rolling of high altitude operation |
-
2012
- 2012-01-19 CN CN2012200272055U patent/CN202429936U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103803441A (en) * | 2014-02-18 | 2014-05-21 | 安徽强力重工起重机械有限公司 | Electric hoist |
| CN108502760A (en) * | 2018-04-12 | 2018-09-07 | 芜湖市涵润智能科技有限公司 | A kind of construction tower crane electric block attachment device |
| CN109502497A (en) * | 2018-11-30 | 2019-03-22 | 邬成眉 | A kind of steel wire discharging mechanism of the three-stage roller dislocation rope rolling of high altitude operation |
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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 |
Granted publication date: 20120912 Termination date: 20130119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |