CN205472343U - Inner gearing turret machine reducer pedestal structure - Google Patents
Inner gearing turret machine reducer pedestal structure Download PDFInfo
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- CN205472343U CN205472343U CN201620014132.4U CN201620014132U CN205472343U CN 205472343 U CN205472343 U CN 205472343U CN 201620014132 U CN201620014132 U CN 201620014132U CN 205472343 U CN205472343 U CN 205472343U
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Abstract
The utility model discloses an inner gearing turret machine reducer pedestal structure, it includes: the setting is in inboard reducer pedestal (2) of pivoting support (1), reducer pedestal (2) on be equipped with at least one ring flange tang (2 -1), ring flange (3) cooperation of corresponding with it of ring flange tang (2 -1), make ring flange (3) fix in reducer pedestal (2) to avoid the whole processing of reducer pedestal (2), the utility model discloses utilize the ring flange to carry out the transitional coupling, the numerous and diverse nature of process of the whole processing of support, the production efficiency of the whole processing of the large -scale pivoting support of improvement can be simplified to it, practice thrift equipment loss cost and time cost, further improve the adaptability of its production facility.
Description
Technical field
This utility model relates to a kind of tower crane reducer pedestal, specifically a kind of internal messing revolution tower crane reducer pedestal structure.
Background technology
Existing tower crane rotating support structure form has internal messing and external toothing two ways, the reducer pedestal 2 of external toothing version is outside pivoting support 1 main structure, the most middle-size and small-size tower crane, or large-scale tower crane, mesh form all compares in addition ripe processes: radial drill, Digit Control Machine Tool etc..
At present, most tower crane internal messing rotary decelerating stand structure is monoblock type rotating support structure form such as Fig. 1 and Fig. 2: process reductor connecting hole on reducer pedestal；But this kind of version is only applicable to middle-size and small-size tower crane, if pivoting support 1 physical dimension is relatively big, especially whole height is too big, and in the case of production capacity is limited, existing equipment all can not meet Design and Machining requirement.
This monoblock type huge revolving seat structure form add its process equipment in man-hour adapt to poor, machining accuracy controlling is poor, process time and equipment loss cost height, brings the technological deficiency of the following aspects:
1, transhipment and long processing time, efficiency is low: the most middle-size and small-size tower crane bearing (physical dimension is relatively small), or ultra-large type tower crane bearing (physical dimension is relatively large), overall bearing transhipment inconvenience, long processing time, complex procedures.
2, manufacturability is poor, and apparatus adaptability is poor: during processing ultra-large type tower crane bearing (physical dimension is relatively large), it is desirable to process equipment is harsh, and machining accuracy controlling is poor.
3, production cost is high: overall bearing transhipment and special installation processing, time and equipment cost are the highest.
Summary of the invention
The problem existed for above-mentioned prior art, this utility model provides a kind of internal messing revolution tower crane reducer pedestal structure, it can simplify the operation complex of bearing overall processing, improve the production efficiency of huge revolving bearing overall processing, save equipment loss cost and time cost, improve its adaptability producing equipment further.
To achieve these goals, the technical solution adopted in the utility model is: a kind of internal messing revolution tower crane reducer pedestal structure, and it includes:
It is arranged on the reducer pedestal inside pivoting support；
Described reducer pedestal is provided with at least one ring flange seam, and the described corresponding ring flange of ring flange seam coordinates, makes ring flange be fixed on reducer pedestal, thus avoids the overall processing of reducer pedestal.
Described ring flange is fixed on reducer pedestal by welding.
Described ring flange is provided with multiple reductor link bolt hole and center mating holes.
Compared with existing all-in-one-piece structure: this utility model off the beaten track monoblock type support form processing, reducer pedestal is offered ring flange and carries out transition；It has the advantage that
1, novel structure, innovation；The ring flange is utilized to carry out transition, it is to avoid when support overall dimensions is bigger, to require the harshness of equipment；
2, process time is short, efficiency is high: only need to individually process reductor flange plate structure, reduces overall bearing required precision, decreases overall transition and process time, time and equipment loss cost reduce；
3, manufacturability and strong adaptability: the most middle-size and small-size tower crane bearing (physical dimension is relatively small), or ultra-large type tower crane bearing (physical dimension is relatively large), structure all can use, and requires low to machining apparatus, and equipment adapts to strong.
Accompanying drawing explanation
Fig. 1 is monoblock type rotating support structure schematic diagram in existing design；
Fig. 2 is reducer pedestal structural representation in Fig. 1；
Fig. 3 is this utility model structure overall schematic；
Fig. 4 is ring flange mounting structure schematic diagram；
Fig. 5 is reducer pedestal structural representation in Fig. 3；
Fig. 6 is flange plate structure schematic diagram；
Fig. 7 is ring flange side view.
In figure: 1, pivoting support, 2, reducer pedestal, 3, ring flange, 2-1, ring flange seam.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
Left and right, upper and lower, the center of accompanying drawing 5 is left and right, upper and lower, center of the present utility model.It should be noted that: unless specifically stated otherwise, positioned opposite, the numerical value etc. of the parts otherwise illustrated in the present embodiment is not limited to scope of the present utility model.
As shown in Fig. 3 to Fig. 7, a kind of internal messing turns round tower crane reducer pedestal structure, and it includes:
It is arranged on the reducer pedestal 2 inside pivoting support 1；
Described reducer pedestal 2 is provided with at least one ring flange seam 2-1, and the described ring flange corresponding ring flange of seam 2-1 3 coordinates, makes ring flange 3 be fixed on reducer pedestal 2, thus avoids the overall processing of reducer pedestal 2, i.e. utilizes ring flange 3 to carry out transition.
Wherein, described ring flange 3 is fixed on reducer pedestal 2 by welding.
Further, described ring flange 3 is provided with multiple reductor link bolt hole and center mating holes, with satisfied use requirement.Compared with existing all-in-one-piece structure: this utility model off the beaten track monoblock type support form processing, reducer pedestal 2 is offered ring flange 3 and carries out transition；It has the advantage that
1, novel structure, innovation；The ring flange 3 is utilized to carry out transition, it is to avoid when reducer pedestal 2 overall dimensions is bigger, to require the harshness of equipment；
2, process time is short, efficiency is high: only need to individually process ring flange 3, reduces overall reducer pedestal 2 required precision, decreases overall transition and process time, time and equipment loss cost reduce；
3, manufacturability and strong adaptability: the most middle-size and small-size tower crane bearing (physical dimension is relatively small), or ultra-large type tower crane bearing (physical dimension is relatively large), structure all can use, and requires low to machining apparatus, and equipment adapts to strong.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
The above; it is only preferred embodiment of the present utility model; not in order to limit this utility model, every any trickle amendment, equivalent and improvement made above example according to technical spirit of the present utility model, within should be included in the protection domain of technical solutions of the utility model.
Claims (3)
1. internal messing turns round a tower crane reducer pedestal structure, and it includes:
It is arranged on the reducer pedestal (2) of pivoting support (1) inner side；It is characterized in that,
Described reducer pedestal (2) is provided with at least one ring flange seam (2-1), described ring flange seam (2-1) corresponding ring flange (3) coordinates, makes ring flange (3) be fixed on reducer pedestal (2), thus avoids the overall processing of reducer pedestal (2).
A kind of internal messing revolution tower crane reducer pedestal structure the most according to claim 1, it is characterised in that described ring flange (3) is fixed on reducer pedestal (2) by welding.
A kind of internal messing revolution tower crane reducer pedestal structure the most according to claim 2, it is characterised in that described ring flange (3) is provided with multiple reductor link bolt hole and center mating holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620014132.4U CN205472343U (en) | 2016-01-04 | 2016-01-04 | Inner gearing turret machine reducer pedestal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620014132.4U CN205472343U (en) | 2016-01-04 | 2016-01-04 | Inner gearing turret machine reducer pedestal structure |
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| CN205472343U true CN205472343U (en) | 2016-08-17 |
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| CN201620014132.4U Active CN205472343U (en) | 2016-01-04 | 2016-01-04 | Inner gearing turret machine reducer pedestal structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460803A (en) * | 2016-01-04 | 2016-04-06 | 徐州建机工程机械有限公司 | Internal-meshing reducer pedestal structure for rotary tower crane |
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2016
- 2016-01-04 CN CN201620014132.4U patent/CN205472343U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460803A (en) * | 2016-01-04 | 2016-04-06 | 徐州建机工程机械有限公司 | Internal-meshing reducer pedestal structure for rotary tower crane |
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