CN205222548U - Interior concealed planetary gear reducer hoist - Google Patents
Interior concealed planetary gear reducer hoist Download PDFInfo
- Publication number
- CN205222548U CN205222548U CN201521025593.3U CN201521025593U CN205222548U CN 205222548 U CN205222548 U CN 205222548U CN 201521025593 U CN201521025593 U CN 201521025593U CN 205222548 U CN205222548 U CN 205222548U
- Authority
- CN
- China
- Prior art keywords
- planetary gear
- reel
- gear reducer
- fixed
- reduction gear
- 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 discloses an interior concealed planetary gear reducer hoist, provide the drive arrangement of drive power including wire rope, reel, hoist support and being used for, still including fixing bearing frame in the reel with fix on the hoist support and be used for the supporting the semi -axis of bearing frame, drive arrangement is including setting up inside planetary gear reducer of reel and the motor of connecting planetary gear reducer, planetary gear reducer input casing with the hoist support is fixed, planetary gear reducer output casing with the reel is fixed, this hoist can reduce volume, the weight reduction of hoist to can release more assembly and maintenance space, be convenient for manufacture and maintenance.
Description
Technical field
The utility model belongs to crane hoisting technical field, especially relates to a kind of built-in planetary gear reducer crane hoisting.
Background technology
Hoisting crane is mainly used in the material liftings such as building, hydraulic engineering, forestry, mine, harbour, harbour, goods yard or puts down dragging, wherein elevator serves important effect, the taking up room and be a very important technical parameter in the design focusing on engineering handling hoisting crane of crane hoisting, mostly there is larger, the baroque problem of volume in current elevator, the volume causing hoisting crane is comparatively large, heavy, not easily move, alerting ability is poor, limit the use of hoisting crane in some narrow space places, need to make further improvement for this kind of situation.
Utility model content
In order to solve the deficiencies in the prior art problem, the utility model provides a kind of built-in planetary gear reducer crane hoisting, the structure of this crane hoisting is simple, the volume of crane hoisting, expendable weight can be reduced, and more assembling and service clearance can be discharged, be convenient to manufacture and maintenance.
A kind of built-in planetary gear reducer crane hoisting, comprise steel rope, reel, winding support and for providing the actuating device of propulsive effort, also comprise the bearing seat be fixed in described reel and the semiaxis be fixed on for supporting shaft holder on described winding support, described actuating device comprises the epicyclic reduction gear being arranged on described reel inside and the motor being connected epicyclic reduction gear, epicyclic reduction gear input end housing and described winding support are fixed, and epicyclic reduction gear mouth housing is fixed in described reel.
Preferably, shown reel is provided with the grooving for being wound around described steel rope and the fixed orifice for fixing described steel rope, and shown steel rope is fixed by screws in fixed orifice.
Preferably, the fixation clip for compressing described steel rope is provided with between described steel rope and described screw.
Preferably, described semiaxis and described winding support are bolted.
Preferably, described epicyclic reduction gear input end housing and described winding support are bolted.
Preferably, described epicyclic reduction gear mouth housing and described reel are bolted.
A kind of built-in line epicyclic reduction gear crane hoisting in the utility model is by being directly fixed on the inside of reel by epicyclic reduction gear, reel is transmitted torque to by the housing of epicyclic reduction gear, one end of reel is by epicyclic reduction gear mouth housings support, the other end is supported by semiaxis and bearing seat, the built-in mounting structure of this epicyclic reduction gear have volume little, advantage is simply and easily installed; Moment of torsion is passed to reel by input shaft, epicyclic reduction gear mouth housing by epicyclic reduction gear, achieve forward and reverse winding of crane rope, reduce the volume of crane hoisting, expendable weight, and more assembling and service clearance can be discharged; Steel rope fixed orifice and fixation clip can ensure that steel rope fixation is reliable, not easily occur that steel rope drops problem in the process of work.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of built-in planetary gear reducer of the utility model crane hoisting;
Fig. 2 is the partial enlarged drawing at A place in the utility model Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the application's utility model is further described:
As shown in Figure 1 to Figure 2, a kind of built-in planetary gear reducer crane hoisting in the present embodiment, comprise steel rope 1, reel 2, winding support 3 and for providing the actuating device of propulsive effort (not indicating in figure), also comprise the bearing seat 4 be fixed in reel 2 and the semiaxis 5 be fixed on for supporting shaft holder 4 on winding support 3, actuating device comprises the epicyclic reduction gear 6 being arranged on reel 2 inside and the motor (not indicating in figure) being connected epicyclic reduction gear 6, epicyclic reduction gear input end housing 61 is fixed on and winding support 3 can be used for supporting drum 2, epicyclic reduction gear mouth housing 62 is fixed in reel 2 can pass to reel 2 by the moment of torsion of epicyclic reduction gear 6, the fixed form of this interior plant reel 2 inside of epicyclic reduction gear 6, by the input shaft of epicyclic reduction gear 6, mouth housing 62, moment of torsion can be passed to reel 2, achieve forward and reverse winding of crane rope 1, this fixed form structure is simple, parts are few, the volume and weight of crane hoisting can be reduced, and more assembling and service clearance can be discharged, add alerting ability and the manoevreability of hoisting crane.
The interior outside of reel 2 end flange in the present embodiment be respectively arranged with two-fold linear for being wound around the grooving 22 of described steel rope 1 and the fixed orifice 21 for fixing described steel rope 1, steel rope 1 is fixed in fixed orifice 21 by screw 7, fixation clip 8 is also provided with between steel rope 1 and screw 7, the reliability that steel rope 1 is fixing can be increased, not easily occur because the fag end of steel rope 1 fixes the problem that drops loosely caused in the process of work.
Fixed in order to what increase between all parts, the semiaxis 5 in the present embodiment and winding support 3 are fixed by bolt 9, and epicyclic reduction gear input end housing 61 and winding support 3 are fixed by bolt 9.Epicyclic reduction gear 6 mouth housing 62 is fixed by bolt 9 with reel 2.
Above-mentioned preferred implementation should be considered as the casehistory of the utility model embodiment, allly to duplicate with the utility model, technology that is approximate or that make based on this is deduced, replaces, improvement etc., all should be considered as the protection domain of this patent.
Claims (6)
1. a built-in planetary gear reducer crane hoisting, comprise steel rope, reel, winding support and for providing the actuating device of propulsive effort, it is characterized in that: also comprise and be fixed on bearing seat in described reel and be fixed on described winding support and semiaxis for supporting described bearing seat, described actuating device comprises the epicyclic reduction gear being arranged on described reel inside and the motor being connected epicyclic reduction gear, epicyclic reduction gear input end housing and described winding support are fixed, epicyclic reduction gear mouth housing is fixed on described reel internal fixtion.
2. a kind of built-in planetary gear reducer crane hoisting according to claim 1, it is characterized in that: described reel is provided with the grooving for being wound around described steel rope and the fixed orifice for fixing described steel rope, and shown steel rope is fixed by screws in fixed orifice.
3. a kind of built-in planetary gear reducer crane hoisting according to claim 2, is characterized in that: be provided with the fixation clip for compressing described steel rope between described steel rope and described screw.
4. a kind of built-in planetary gear reducer crane hoisting according to claim 3, is characterized in that: described semiaxis and described winding support are bolted.
5. a kind of built-in planetary gear reducer crane hoisting according to claim 3, is characterized in that: described epicyclic reduction gear input end housing and described winding support are bolted.
6. a kind of built-in planetary gear reducer crane hoisting according to claim 3, is characterized in that: described epicyclic reduction gear mouth housing and described reel are bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521025593.3U CN205222548U (en) | 2015-12-12 | 2015-12-12 | Interior concealed planetary gear reducer hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521025593.3U CN205222548U (en) | 2015-12-12 | 2015-12-12 | Interior concealed planetary gear reducer hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205222548U true CN205222548U (en) | 2016-05-11 |
Family
ID=55897625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521025593.3U Expired - Fee Related CN205222548U (en) | 2015-12-12 | 2015-12-12 | Interior concealed planetary gear reducer hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205222548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258846A (en) * | 2018-01-16 | 2018-07-06 | 浙江诺和机电股份有限公司 | A kind of Minitype hand-held electric traction device |
-
2015
- 2015-12-12 CN CN201521025593.3U patent/CN205222548U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258846A (en) * | 2018-01-16 | 2018-07-06 | 浙江诺和机电股份有限公司 | A kind of Minitype hand-held electric traction device |
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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: 20160511 Termination date: 20201212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |