CN101920909A - Mounting device of rotary speed reducer of crane and using method thereof - Google Patents
Mounting device of rotary speed reducer of crane and using method thereof Download PDFInfo
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- CN101920909A CN101920909A CN 201010272757 CN201010272757A CN101920909A CN 101920909 A CN101920909 A CN 101920909A CN 201010272757 CN201010272757 CN 201010272757 CN 201010272757 A CN201010272757 A CN 201010272757A CN 101920909 A CN101920909 A CN 101920909A
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- crane
- erecting stage
- speed reducer
- rotary speed
- mounting device
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Abstract
The invention provides a mounting device of a rotary speed reducer of a crane, which comprises a mounting platform and an eccentric flange connecting support, wherein the mounting platform is fixed on the crane, and the eccentric flange support is fixed on the mounting platform. Therefore, the mounting device of the rotary speed reducer of the crane and the using method thereof can lead the crane to load the rotary speed reducers with different configurations by using different eccentric flange connecting supports on the mounting platform. The mounting device of the rotary speed reducer of the crane has simple structure and can regulate the rotation center distance on site without using an eccentric speed reducer, greatly improve the universalization rate of the mounting platform and reduce the production and maintenance cost of the crane; and the corresponding mounting method is convenient to operate, and simple and easy to operate and can greatly improve the working efficiency of the crane.
Description
Technical field
The present invention relates to a kind of installation of rotary speed reducer of crane, particularly, relate to a kind of mounting device of rotary speed reducer of crane and using method thereof.
Background technology
Usually, according to the configuration of the different tonnages of hoisting crane, the rotary reducer that on the crane mainframe platform, needs installation dimension correspondingly to have nothing in common with each other.Yet the rotary reducer of different configurations need adopt different mounting structures to install, and makes the installation process of rotary speed reducer of crane become loaded down with trivial details, thereby has increased the difficulty of hoisting crane production and maintenance, has improved the job costs of hoisting crane.
Summary of the invention
The object of the present invention is to provide a kind of mounting device of rotary speed reducer of crane and using method thereof, it can realize the installation of the rotary reducer of different configurations on same erecting stage, improve the universalization rate of erecting stage, made the scene replacing of rotary reducer become comparatively simple.
To achieve these goals, the invention provides a kind of mounting device of rotary speed reducer of crane, it comprises that erecting stage is connected support with eccentric flange, and wherein, described erecting stage is fixed on the hoisting crane, and described eccentric flange support is fixed on the described erecting stage.
Above-mentioned mounting device of rotary speed reducer of crane, wherein, described eccentric flange support is by being bolted on the described erecting stage.
Above-mentioned mounting device of rotary speed reducer of crane, wherein, the eccentric flange that different offsets can be installed on the described erecting stage connects support.
Above-mentioned mounting device of rotary speed reducer of crane, wherein, the offset that described eccentric flange connects support is used to make the center of rotary reducer and the center of described erecting stage to be consistent.
The present invention also provides a kind of using method of mounting device of rotary speed reducer of crane, and it comprises the steps:
The using method of above-mentioned mounting device of rotary speed reducer of crane wherein, connects support by bolt with described eccentric flange and is fixed on the described erecting stage.
The using method of above-mentioned mounting device of rotary speed reducer of crane wherein, is fixed on described rotary reducer on the described erecting stage by bolt.
The using method of above-mentioned mounting device of rotary speed reducer of crane, wherein, when the rotary reducer of different configurations was installed, the eccentric flange of changing different offsets connected support, and the rotary reducer of described different configurations can be installed on described erecting stage.
Therefore, a kind of mounting device of rotary speed reducer of crane of the present invention and using method thereof, it connects support by use different eccentric flanges on erecting stage, thereby makes it can load the rotary reducer of different configurations.Mounting device of rotary speed reducer of crane of the present invention is simple in structure, need not to use eccentric reductor to get final product Field adjustment center of gyration distance, has improved the universalization rate of erecting stage greatly, has reduced production, the maintenance cost of hoisting crane; Its cooresponding installation method then is convenient to operation, and is simple, improved the work efficiency of hoisting crane greatly.
Description of drawings
Fig. 1 is the scheme of installation of mounting device of rotary speed reducer of crane of the present invention;
Fig. 2 is the structural representation of the eccentric flange interception support of mounting device of rotary speed reducer of crane of the present invention;
Fig. 3 is that the A-A of Fig. 2 is to cutaway view;
Fig. 4 is the structural representation that rotary speed reducer of crane of the present invention is installed.
The specific embodiment
The present invention will be further described in detail below in conjunction with accompanying drawing.
Mounting device of rotary speed reducer of crane of the present invention can be realized the installation of the rotary reducer of different configurations on same erecting stage, this mainly is because adopted removable additional erecting device---eccentric flange connection support.Connect support by the eccentric flange of using different offsets, under the condition of not using eccentric reductor, also can realize the adjustment of center of gyration distance.
Fig. 1 is the scheme of installation of mounting device of rotary speed reducer of crane of the present invention.As shown in the figure, the eccentric flange on this erecting device comprises erecting stage and is fixed on erecting stage is connected support.Erecting stage is fixed on the hoisting crane.Usually, the corresponding different center of gyration distance of the rotary reducer of different configurations.Thereby the installation of different rotary reducers need be disposed different erecting stages.And in the erecting device of the present invention, the offset that connects support by eccentric flange is adjusted above-mentioned center of gyration distance, make the center of rotary reducer and the center of erecting stage be consistent, thereby realize the commonality of erecting stage the rotary reducer of difference configuration.
Fig. 2 and Fig. 3 are respectively the structural representation of eccentric flange support of the present invention and A-A to cutaway view.As seen from the figure, eccentric flange connects support and comprises three parts, and wherein, last connecting flange plate 1 and lower link flanged plate 3 link together by support plate 2, has constituted eccentric flange of the present invention and has connected support.Each eccentric flange connects all corresponding offset D of support, to adapt to the center of gyration distance of different rotary reducers.
Fig. 4 is the structural representation that rotary speed reducer of crane is installed.As seen from the figure, connect support 42 by using eccentric flange, the rotary reducer 41 of configuration 2 can be installed in and dispose on the erecting stage 43 that 1 rotary reducer is complementary.
Introduce the using method of mounting device of rotary speed reducer of crane of the present invention below in detail.This using method is concrete comprises following steps;
By above-mentioned steps, rotary reducer just can be installed on the erecting stage.Wherein, eccentric flange connects support by being bolted on the erecting stage, and rotary reducer is also by being bolted on the erecting stage.
When needing on the hoisting crane rotary reducer of different configurations is installed, do not need to replace above-mentioned erecting stage, an eccentric flange connection support that needs to replace as additional erecting device gets final product.Connect support by the eccentric flange that uses corresponding offset, make that the center of the center of rotary reducer and erecting stage is consistent, can on same erecting stage, realize the installation of the different rotary reducers that dispose.
Therefore, a kind of mounting device of rotary speed reducer of crane of the present invention and using method thereof, it connects support by use different eccentric flanges on erecting stage, thereby makes it can load the rotary reducer of different configurations.This mounting device of rotary speed reducer of crane is simple in structure, need not to use eccentric reductor to get final product Field adjustment center of gyration distance, has improved the universalization rate of erecting stage greatly, has reduced production, the maintenance cost of hoisting crane; Its cooresponding installation method then is convenient to operation, and is simple, improved the work efficiency of hoisting crane greatly.
More than specific embodiments of the invention are described in detail, but the present invention is not restricted to specific embodiment described above, it is just as example.To those skilled in the art, any equivalent modifications that this mounting device of rotary speed reducer of crane and using method thereof are carried out and substituting also all among category of the present invention.Therefore, not breaking away from impartial conversion and the modification of having done under the spirit and scope of the present invention, all should contain within the scope of the invention.
Claims (8)
1. a mounting device of rotary speed reducer of crane is characterized in that, comprises that erecting stage is connected support with eccentric flange, and wherein, described erecting stage is fixed on the hoisting crane, and described eccentric flange support is fixed on the described erecting stage.
2. mounting device of rotary speed reducer of crane according to claim 1 is characterized in that, described eccentric flange support is by being bolted on the described erecting stage.
3. mounting device of rotary speed reducer of crane according to claim 1 is characterized in that, the eccentric flange that different offsets can be installed on the described erecting stage connects support.
4. mounting device of rotary speed reducer of crane according to claim 1 is characterized in that, the offset that described eccentric flange connects support is used to make the center of rotary reducer and the center of described erecting stage to be consistent.
5. the using method of a kind of mounting device of rotary speed reducer of crane as claimed in claim 1 is characterized in that, comprises the steps:
Step 1, on hoisting crane, fix described erecting stage;
Step 2, align described eccentric flange and connect angle position between support and the described erecting stage, make the center of rotary reducer and the center of described erecting stage be consistent, the described eccentric flange connection of fixed installation support on described erecting stage;
Step 3, on described erecting stage, fixedly mount rotary reducer.
6. the using method of mounting device of rotary speed reducer of crane according to claim 5 is characterized in that, by bolt described eccentric flange is connected support and is fixed on the described erecting stage.
7. the using method of mounting device of rotary speed reducer of crane according to claim 5 is characterized in that, by bolt described rotary reducer is fixed on the described erecting stage.
8. the using method of mounting device of rotary speed reducer of crane according to claim 5, it is characterized in that, when the rotary reducer of different configurations was installed, the eccentric flange of changing different offsets connected support, and the rotary reducer of described different configurations can be installed on described erecting stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010272757 CN101920909B (en) | 2010-09-06 | 2010-09-06 | Mounting device of rotary speed reducer of crane and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010272757 CN101920909B (en) | 2010-09-06 | 2010-09-06 | Mounting device of rotary speed reducer of crane and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101920909A true CN101920909A (en) | 2010-12-22 |
| CN101920909B CN101920909B (en) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010272757 Active CN101920909B (en) | 2010-09-06 | 2010-09-06 | Mounting device of rotary speed reducer of crane and using method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806554A (en) * | 2012-06-14 | 2012-12-05 | 中联重科股份有限公司 | Positioning method for counterweight positioning pin of crane and marking tool |
| CN102976217A (en) * | 2012-11-16 | 2013-03-20 | 无锡市华星船舶设备有限公司 | Crane slewing mechanism capable of adjusting gap between gears |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1850576A (en) * | 2006-05-12 | 2006-10-25 | 上海宝冶建设有限公司 | Technological method for hoisting special large-sized equipment using rotary balance process |
| CN201485205U (en) * | 2009-07-20 | 2010-05-26 | 江苏赛富隆重工有限公司 | Gantry crane rotating mechanism |
-
2010
- 2010-09-06 CN CN 201010272757 patent/CN101920909B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1850576A (en) * | 2006-05-12 | 2006-10-25 | 上海宝冶建设有限公司 | Technological method for hoisting special large-sized equipment using rotary balance process |
| CN201485205U (en) * | 2009-07-20 | 2010-05-26 | 江苏赛富隆重工有限公司 | Gantry crane rotating mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806554A (en) * | 2012-06-14 | 2012-12-05 | 中联重科股份有限公司 | Positioning method for counterweight positioning pin of crane and marking tool |
| CN102976217A (en) * | 2012-11-16 | 2013-03-20 | 无锡市华星船舶设备有限公司 | Crane slewing mechanism capable of adjusting gap between gears |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101920909B (en) | 2013-04-24 |
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Effective date of registration: 20160113 Address after: Eight in the 313028 Zhejiang city of Huzhou province Cao Zhen Village daily standard factory Auxiliary Building No. 2 Patentee after: Zhejiang Sany Equipment Co., Ltd. Address before: 201202, room 6999, 205 Chuansha Road, Shanghai, Pudong New Area Patentee before: Shanghai Sany Technology Co., Ltd. |