CN204737656U - Hoist gyration supporting mechanism - Google Patents
Hoist gyration supporting mechanism Download PDFInfo
- Publication number
- CN204737656U CN204737656U CN201520326443.XU CN201520326443U CN204737656U CN 204737656 U CN204737656 U CN 204737656U CN 201520326443 U CN201520326443 U CN 201520326443U CN 204737656 U CN204737656 U CN 204737656U
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- CN
- China
- Prior art keywords
- supporting mechanism
- turntable bearing
- upper bracket
- undersetting
- utility
- 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 hoist gyration supporting mechanism, it includes undersetting, upper bracket, turntable bearing, gyration speed reducer and hydraulic motor, and carousel bearing position is between undersetting and upper bracket, and the upper portion of upper bracket is provided with the recess, and the turntable bearing left side is connected with the pinion, and the upper portion of pinion is connected with rotary reduction gear, and the upper portion of gyration reduction gear is connected with hydraulic motor. The utility model has the advantages of simple structure, work efficiency height and safe pleasing to the eye.
Description
Technical field
The utility model belongs to elevator machinery field, is specifically related to a kind of crane rotation supporting mechanism.
Background technology
Revolving support mechanism is the important component part of hoisting crane, usually be made up of parts such as worm screw, revolving support, housing, motors, revolving support mechanism applies very extensive in real industry, be called in " joint of machine " by people, be need between two articles to make relative gyroscopic movement, need again the necessary important drive disk assembly of machinery simultaneously bearing axial force, diametral load, tilting moment.Along with developing rapidly of machinery industry, pivoting support is widely used in industries such as equipment of Vessel, construction machinery and equipment, light industry and machinery, metallurgical machinery, medical machinery, industrial machinery, recreation facility machineries.At present, most of crane rotation supporting mechanism many employings motor drives, and driven gear reaches 360 degree of pivotal objects mechanically, but the operating process of this crane rotation supporting mechanism is loaded down with trivial details, complex structure, inefficiency.Therefore, provide that a kind of structure is simple, work efficiency is high and safety crane rotation supporting mechanism tool attractive in appearance is of great significance.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides that a kind of structure is simple, work efficiency is high, revolution is steady and safety crane rotation supporting mechanism attractive in appearance.
The utility model is achieved in that a kind of crane rotation supporting mechanism, it comprises undersetting, upper bracket, turntable bearing, rotary reducer and HM Hydraulic Motor, described turntable bearing is between described undersetting and described upper bracket, the top of described upper bracket is provided with groove, miniature gears is connected with on the left of described turntable bearing, the top of described miniature gears is connected with rotary reducer, and the top of described rotary reducer is connected with HM Hydraulic Motor.
Be hinged between described turntable bearing and described undersetting.
Be fixedly connected with by flange between the upper surface of described turntable bearing and described upper bracket.
It is external toothing between the left end of described turntable bearing and described miniature gears.
Described groove is 4.
The beneficial effects of the utility model are: the utility model adopts fluid motor-driven rotary reducer, achieve low speed rotation, accurate location, improve stability, the groove that upper bracket is arranged is used for connecting and reinforces crane arm, not only increases structural strength of the present utility model, and make integral structure compacter, layout is more reasonable, and in addition, the utility model also has that structure is simple, work efficiency is high and the advantage such as safety is attractive in appearance.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of crane rotation supporting mechanism of the utility model.
In figure: 1, undersetting 2, HM Hydraulic Motor 3, rotary reducer 4, upper bracket 5, turntable bearing 6, groove 7, miniature gears 8, flange.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment 1
As shown in Figure 1, a kind of crane rotation supporting mechanism, it comprises undersetting 1, upper bracket 4, turntable bearing 5, rotary reducer 3 and HM Hydraulic Motor 2, described turntable bearing 5 is between described undersetting 1 and described upper bracket 4, the top of described upper bracket 4 is provided with groove 6, be connected with miniature gears 7 on the left of described turntable bearing 5, the top of described miniature gears 7 is connected with rotary reducer 3, and the top of described rotary reducer 3 is connected with HM Hydraulic Motor 2.
The utility model adopts fluid motor-driven rotary reducer, achieve low speed rotation, accurate location, improve stability, the groove that upper bracket is arranged is used for connecting and reinforces crane arm, not only increases structural strength of the present utility model, and make integral structure compacter, layout is more reasonable, and in addition, the utility model also has that structure is simple, work efficiency is high and the advantage such as safety is attractive in appearance.
Embodiment 2
As shown in Figure 1, a kind of crane rotation supporting mechanism, it comprises undersetting 1, upper bracket 4, turntable bearing 5, rotary reducer 3 and HM Hydraulic Motor 2, described turntable bearing 5 is between described undersetting 1 and described upper bracket 4, the top of described upper bracket 4 is provided with groove 6, be connected with miniature gears 7 on the left of described turntable bearing 5, the top of described miniature gears 7 is connected with rotary reducer 3, and the top of described rotary reducer 3 is connected with HM Hydraulic Motor 2.
Be hinged between described turntable bearing 5 and described undersetting 1.
Be fixedly connected with by flange 8 between the upper surface of described turntable bearing 5 and described upper bracket 4.
It is external toothing between the left end of described turntable bearing 5 and described miniature gears 7.
Described groove 6 is 4.
The utility model adopts fluid motor-driven rotary reducer, achieve low speed rotation, accurate location, improve stability, the groove that upper bracket is arranged is used for connecting and reinforces crane arm, not only increases structural strength of the present utility model, and make integral structure compacter, layout is more reasonable, and in addition, the utility model also has that structure is simple, work efficiency is high and the advantage such as safety is attractive in appearance.
Claims (5)
1. a crane rotation supporting mechanism, it comprises undersetting, upper bracket, turntable bearing, rotary reducer and HM Hydraulic Motor, it is characterized in that: described turntable bearing is between described undersetting and described upper bracket, the top of described upper bracket is provided with groove, miniature gears is connected with on the left of described turntable bearing, the top of described miniature gears is connected with rotary reducer, and the top of described rotary reducer is connected with HM Hydraulic Motor.
2. a kind of crane rotation supporting mechanism according to claim 1, is characterized in that: for hinged between described turntable bearing and described undersetting.
3. a kind of crane rotation supporting mechanism according to claim 1, be is characterized in that: be fixedly connected with by flange between the upper surface of described turntable bearing and described upper bracket.
4. a kind of crane rotation supporting mechanism according to claim 1, is characterized in that: be external toothing between the left end of described turntable bearing and described miniature gears.
5. a kind of crane rotation supporting mechanism according to claim 1, is characterized in that: described groove is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520326443.XU CN204737656U (en) | 2015-05-20 | 2015-05-20 | Hoist gyration supporting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520326443.XU CN204737656U (en) | 2015-05-20 | 2015-05-20 | Hoist gyration supporting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204737656U true CN204737656U (en) | 2015-11-04 |
Family
ID=54419401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520326443.XU Expired - Fee Related CN204737656U (en) | 2015-05-20 | 2015-05-20 | Hoist gyration supporting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204737656U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006403A (en) * | 2016-08-10 | 2016-10-12 | 河南新科起重机股份有限公司 | Double-beam cantilever crane |
| CN106638601A (en) * | 2016-12-08 | 2017-05-10 | 长沙天为工程机械制造有限公司 | Pile catcher and pile catching machine provided with pile catcher |
| CN107892252A (en) * | 2017-10-30 | 2018-04-10 | 国家电网公司 | Formula china bottle replacement conveyer easy to remove |
-
2015
- 2015-05-20 CN CN201520326443.XU patent/CN204737656U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006403A (en) * | 2016-08-10 | 2016-10-12 | 河南新科起重机股份有限公司 | Double-beam cantilever crane |
| CN106006403B (en) * | 2016-08-10 | 2017-09-26 | 河南新科起重机股份有限公司 | A kind of double-beam cantilever crane |
| CN106638601A (en) * | 2016-12-08 | 2017-05-10 | 长沙天为工程机械制造有限公司 | Pile catcher and pile catching machine provided with pile catcher |
| CN106638601B (en) * | 2016-12-08 | 2019-06-07 | 长沙天为工程机械制造有限公司 | It is a kind of to grab a device and grab a machine equipped with what this grabbed a device |
| CN107892252A (en) * | 2017-10-30 | 2018-04-10 | 国家电网公司 | Formula china bottle replacement conveyer easy to remove |
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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: 20151104 Termination date: 20160520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |