CN202279616U - Electromagnetic lifting appliance - Google Patents
Electromagnetic lifting appliance Download PDFInfo
- Publication number
- CN202279616U CN202279616U CN 201120401746 CN201120401746U CN202279616U CN 202279616 U CN202279616 U CN 202279616U CN 201120401746 CN201120401746 CN 201120401746 CN 201120401746 U CN201120401746 U CN 201120401746U CN 202279616 U CN202279616 U CN 202279616U
- Authority
- CN
- China
- Prior art keywords
- electromagnet
- drop
- turning cylinder
- support
- lifting loads
- 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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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to an electromagnetic lifting appliance comprising a hanging beam and an electromagnet, wherein the hanging beam is used for the hoisting of a corresponding crane; the electromagnet is arranged below the hanging beam, used for adsorbing a corresponding to-be-hoisted object, and connected with the hanging beam together through a rotating mechanism; the rotating mechanism comprises a bracket fixedly connected with the hanging beam, and a rotating shaft which is rotationally assembled on the bracket and extends in the vertical direction; the rotating mechanism further comprises a motor; the motor is fixedly connected to the bracket or the hanging beam, in transmission connection with the rotating shaft, and used for inputting a cranking torque to the rotating shaft; and an electromagnet connection section in direct or indirect connection with the electromagnet is arranged at the lower end of the rotating shaft. The utility model solves the problem that the lifting width of an electromagnetic lifting appliance in the prior art cannot be changed.
Description
Technical field
The utility model relates to the suspender field, relates in particular to a kind of Electromagnetic slings for lifting loads.
Background technology
Existing Electromagnetic slings for lifting loads comprises drop in beam and is lifted on the electromagnet of drop in beam below, and electromagnet can not rotate relative to drop in beam, and the running block that drop in beam is provided with through its upper end is hung on corresponding hoisting crane.Electromagnet adsorbs thing to be lifted and lifts by crane during work; Because electromagnet can not rotate relative to drop in beam; This just makes that Electromagnetic slings for lifting loads can only provide a fixing handling width when thing to be lifted is lifted by crane after, when thing to be lifted by handling during extremely to the conditional space of handling width; Electromagnetic slings for lifting loads just can't continue to advance, even causes safety misadventure.
Summary of the invention
The purpose of the utility model is to provide a kind of Electromagnetic slings for lifting loads, to solve the unalterable problem of handling width of Electromagnetic slings for lifting loads in the prior art.
In order to address the above problem, the technical scheme of the utility model is:
Electromagnetic slings for lifting loads; Comprise the electromagnet that is used to adsorb corresponding thing to be lifted that the drop in beam that is used for corresponding crane loading and drop in beam below is provided with; Described electromagnet links together through rotating mechanism and described drop in beam; Described rotating mechanism comprises the turning cylinder that the pivot center that rotates assembling on the support that is connected with said drop in beam and the support extends along the vertical direction; Described rotating mechanism also is included in being in transmission connection with said turning cylinder of being connected on said support or the drop in beam and to the motor of said turning cylinder input driving torque, the lower end of said turning cylinder is provided with and the direct or indirect bonded assembly electromagnet of said electromagnet linkage section.
Described electromagnet linkage section comprises the rotating beam that is fixed on the said turning cylinder, and described electromagnet is lifted on the described rotating beam.
Described transmission device is the coupler transmission device.
Said turning cylinder is realized assembling with the rotation of said support through the thrust baring and the rolling bearing that are arranged at its two ends respectively.
Described support and described drop in beam one are connected.
The beneficial effect of the utility model is: in the handling process of thing to be lifted, drive electromagnet through the motor-driven turning cylinder and rotate, thereby realize the change to the handling width.And then adapt to some to the conditional space of handling width.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the lateral plan of Fig. 1.
The specific embodiment
The embodiment of Electromagnetic slings for lifting loads is shown in Fig. 1 ~ 2: comprise that being used to that the drop in beam 7 that is used for corresponding crane loading and drop in beam 7 belows are provided with at interval adsorb two electromagnet 6 of corresponding thing to be lifted, each electromagnet 6 all links together through cooresponding rotating mechanism and drop in beam 7.Each rotating mechanism includes the support 7-1 that is used for being connected with drop in beam 7 one and support 7-1 and goes up the turning cylinder 5 that the pivot center that rotates assembling extends along the vertical direction, and the thrust baring 3 that turning cylinder 5 is provided with through its upper/lower terminal and rolling bearing 4 are realized the rotation assembling with support 7-1.The upper end of support 7-1 is fixed with through transmission device 2 and turning cylinder 5 and is in transmission connection and to the reducing motor 1 of turning cylinder 5 input driving torques, transmission device 2 is the coupler transmission device.The lower end of turning cylinder 5 is provided with and corresponding electromagnet 6 indirect bonded assembly electromagnet linkage sections, and the electromagnet linkage section comprises the rotating beam 8 that is fixed on the turning cylinder 5, and each electromagnet 6 is connected on the cooresponding rotating beam 8 through cooresponding iron chains.Part 9 is used for the running block that is in transmission connection with corresponding hoisting crane among the figure.
In other embodiment of the utility model, transmission device 2 can also be a gear drive; The upper-lower position of thrust baring 3 and rolling bearing 4 also can be changed; Reducing motor 1 the lower end with support can also be set; Reducing motor 1 can also be used replacement by motor and retarder; Support 7-1 can also be connected through the mode and the drop in beam 7 of bolt or welding; On the drop in beam 7 number of bonded assembly electromagnet 6 can also be one, three or more; Electromagnet 6 can also be directly and the electromagnet linkage section of turning cylinder 5 be connected.
The Electromagnetic slings for lifting loads of the utility model can change the handling width of Electromagnetic slings for lifting loads handling process, puts form not adjusting the suspended object stockpile simultaneously, does not change under the situation of Electromagnetic slings for lifting loads selectively handling material.Can save time cost and human cost can keep more Electromagnetic slings for lifting loads simultaneously, save inventory cost.
Claims (5)
1. Electromagnetic slings for lifting loads; Comprise the electromagnet that is used to adsorb corresponding thing to be lifted that the drop in beam that is used for corresponding crane loading and drop in beam below is provided with; It is characterized in that: described electromagnet links together through rotating mechanism and described drop in beam; Described rotating mechanism comprises the turning cylinder that the pivot center that rotates assembling on the support that is connected with said drop in beam and the support extends along the vertical direction; Described rotating mechanism also is included in being in transmission connection with said turning cylinder of being connected on said support or the drop in beam and to the motor of said turning cylinder input driving torque, the lower end of said turning cylinder is provided with and the direct or indirect bonded assembly electromagnet of said electromagnet linkage section.
2. Electromagnetic slings for lifting loads according to claim 1 is characterized in that: described electromagnet linkage section comprises the rotating beam that is fixed on the said turning cylinder, and described electromagnet is lifted on the described rotating beam.
3. Electromagnetic slings for lifting loads according to claim 1 is characterized in that: described transmission device is the coupler transmission device.
4. Electromagnetic slings for lifting loads according to claim 1 is characterized in that: said turning cylinder is realized assembling with the rotation of said support through the thrust baring and the rolling bearing that are arranged at its two ends respectively.
5. Electromagnetic slings for lifting loads according to claim 1 is characterized in that: described support and described drop in beam one are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120401746 CN202279616U (en) | 2011-10-20 | 2011-10-20 | Electromagnetic lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120401746 CN202279616U (en) | 2011-10-20 | 2011-10-20 | Electromagnetic lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202279616U true CN202279616U (en) | 2012-06-20 |
Family
ID=46225792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120401746 Expired - Fee Related CN202279616U (en) | 2011-10-20 | 2011-10-20 | Electromagnetic lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202279616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150138506A (en) * | 2014-05-29 | 2015-12-10 | 현대제철 주식회사 | Magnetic lifter of crane |
-
2011
- 2011-10-20 CN CN 201120401746 patent/CN202279616U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150138506A (en) * | 2014-05-29 | 2015-12-10 | 현대제철 주식회사 | Magnetic lifter of crane |
| KR101633976B1 (en) | 2014-05-29 | 2016-06-28 | 현대제철 주식회사 | Magnetic lifter of crane |
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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: 20120620 Termination date: 20151020 |
|
| EXPY | Termination of patent right or utility model |