CN201534749U - Container crane dolly operation mechanism - Google Patents
Container crane dolly operation mechanism Download PDFInfo
- Publication number
- CN201534749U CN201534749U CN2009202322659U CN200920232265U CN201534749U CN 201534749 U CN201534749 U CN 201534749U CN 2009202322659 U CN2009202322659 U CN 2009202322659U CN 200920232265 U CN200920232265 U CN 200920232265U CN 201534749 U CN201534749 U CN 201534749U
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- CN
- China
- Prior art keywords
- dolly
- retarder
- output shaft
- rotating shaft
- coupler
- 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 an operation dolly for hoisting machinery, specially to a dolly operation mechanism of a crane. According to the technical scheme the utility model provides, the container crane dolly operation mechanism, which comprises a dolly frame, a driving mechanism equipped on the dolly frame and a wheel located on the bottom of the dolly frame, is characterized in that in the drive mechanism, the output shaft of the electric motor and the input shaft of the decelerator are interconnected through a second shaft coupling and the output shaft of the decelerator is connected through a first shaft coupling with rotating shafts on the ends of which are provided gears. Two teeth bars are provided in the track inner side of the cover plate in the main beam. By concentration of the drive mechanism, the gears are driven to perform transmission in the teeth bars.
Description
Technical field
The utility model relates to a kind of running trolley that is used for elevator machinery, specifically a kind of wheeling mechanism of heavy-duty machine.
Background technology
Present stage, wheeling mechanism adopted axletree to be sleeved on three-in-one mechanism mostly, perhaps was connected on the retarder by coupler.As shown in Figure 2: on the vehicle frame of dolly, driver train is arranged, and wheel 3, in driver train, the input shaft of the output shaft of electrical motor 7 and retarder 9 utilizes second coupler 8 to interconnect, the output shaft of retarder 8 utilizes first coupler 6 to be connected with rotating shaft 5, utilizes tetrad axial organ 12 to be connected with the axle of wheel 3 in the end of rotating shaft 5.Described wheel 3 rests on the guide rail, utilizes the 3rd coupler 10 to connect drgs 11 on the input shaft of the output shaft of electrical motor 7 or retarder 9.Described rotating shaft 5 has two, lays respectively at the both sides of retarder 6.The defective of this mechanism is to skid easily, and accurate positioning is not high.
Summary of the invention
The purpose of this utility model is the wheeling mechanism of a kind of container handling crane of design, by the inboard installing of the track on the girder upper cover plate two toothed rack, by central driving mechanism driven wheel, makes gear transmission on tooth bar.
The technical scheme that provides according to the utility model, the wheeling mechanism of described container handling crane, the vehicle frame and the driver train and the wheel that is positioned at bottom of frame that are installed on the vehicle frame that comprise dolly, it is characterized in that: in driver train, the output shaft of electrical motor and input shaft of speed reducer utilize second coupler to interconnect, the output shaft of retarder utilizes first coupler to be connected with rotating shaft, in the end of rotating shaft gear is installed.
Described wheel rests on the guide rail, the engagement of described wheel and rack, described guide rail and the tooth bar layout that is parallel to each other.On the output shaft of electrical motor or input shaft of speed reducer, utilize the 3rd coupler to connect drg.Described rotating shaft has two, lays respectively at the both sides of retarder; Gear is all installed in end every rotating shaft.
The utility model has the advantages that: can make the dolly smooth running.It is more accurate to locate, and in sleety weather, it is non-slip to walk especially.Actv. guarantees safety and reliability in handling process.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is traditional structural representation.
The specific embodiment
As shown in the figure: the wheeling mechanism of described container handling crane, the vehicle frame and the driver train and the wheel 3 that is positioned at bottom of frame that are installed on the vehicle frame that comprise dolly, in driver train, the input shaft of the output shaft of electrical motor 7 and retarder 9 utilizes second coupler 8 to interconnect, the output shaft of retarder 8 utilizes first coupler 6 to be connected with rotating shaft 5, in the end of rotating shaft 5 gear 4 is installed.
Described wheel 3 rests on the guide rail 1, described gear 4 and tooth bar 2 engagements, described guide rail 1 and tooth bar 2 layout that is parallel to each other.On the input shaft of the output shaft of electrical motor 7 or retarder 9, utilize the 3rd coupler 10 to connect drgs 11.Described rotating shaft 5 has two, lays respectively at the both sides of retarder 6; Gear 4 is all installed in end in every rotating shaft 5.
During installation, track 1 inboard installing two toothed rack 2 on girder upper cover plate 13 by centralized driving mechanism driven wheel 4, make gear 4 transmission on tooth bar 2, drive dolly and walk on track 1.
During work, wheeling mechanism drives two rotating shafts 5 by an electrical motor 7 by first coupler 6, retarder 9, second coupler 8, and the end of rotating shaft 5 is equipped with gear 4, and gear 4 moves on tooth bar 2, thereby the wheel 3 of dolly is walked on track 1.
Claims (4)
1. the wheeling mechanism of container handling crane, the vehicle frame and the driver train and the wheel (3) that is positioned at bottom of frame that are installed on the vehicle frame that comprise dolly, it is characterized in that: in driver train, the input shaft of the output shaft of electrical motor (7) and retarder (9) utilizes second coupler (8) to interconnect, the output shaft of retarder (8) utilizes first coupler (6) to be connected with rotating shaft (5), in the end of rotating shaft (5) gear (4) is installed.
2. the wheeling mechanism of container handling crane according to claim 1, it is characterized in that: described wheel (3) rests on the guide rail (1), described gear (4) and tooth bar (2) engagement, described guide rail (1) and tooth bar (2) layout that is parallel to each other.
3. the wheeling mechanism of container handling crane according to claim 1 is characterized in that: utilize the 3rd coupler (10) to connect drg (11) on the input shaft of the output shaft of electrical motor (7) or retarder (9).
4. the wheeling mechanism of container handling crane according to claim 1, it is characterized in that: described rotating shaft (5) has two, lays respectively at the both sides of retarder (6); In the end of every rotating shaft (5) gear (4) is installed all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202322659U CN201534749U (en) | 2009-09-30 | 2009-09-30 | Container crane dolly operation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202322659U CN201534749U (en) | 2009-09-30 | 2009-09-30 | Container crane dolly operation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201534749U true CN201534749U (en) | 2010-07-28 |
Family
ID=42534531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202322659U Expired - Fee Related CN201534749U (en) | 2009-09-30 | 2009-09-30 | Container crane dolly operation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201534749U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466445A (en) * | 2013-09-24 | 2013-12-25 | 无锡华东重型机械股份有限公司 | Sectional-type lifting trolley of rail-type container portal crane |
| CN104260730A (en) * | 2014-10-16 | 2015-01-07 | 大连华锐重工焦炉车辆设备有限公司 | Travelling device of coke oven electric locomotive |
| CN105905799A (en) * | 2016-06-23 | 2016-08-31 | 合肥市神雕起重机械有限公司 | Anti-falling device for crane trolley |
| RU174780U1 (en) * | 2016-11-28 | 2017-11-01 | Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" | Overhead hoisting device |
-
2009
- 2009-09-30 CN CN2009202322659U patent/CN201534749U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466445A (en) * | 2013-09-24 | 2013-12-25 | 无锡华东重型机械股份有限公司 | Sectional-type lifting trolley of rail-type container portal crane |
| CN103466445B (en) * | 2013-09-24 | 2015-01-14 | 无锡华东重型机械股份有限公司 | Sectional-type lifting trolley of rail-type container portal crane |
| CN104260730A (en) * | 2014-10-16 | 2015-01-07 | 大连华锐重工焦炉车辆设备有限公司 | Travelling device of coke oven electric locomotive |
| CN105905799A (en) * | 2016-06-23 | 2016-08-31 | 合肥市神雕起重机械有限公司 | Anti-falling device for crane trolley |
| CN105905799B (en) * | 2016-06-23 | 2018-05-11 | 泉州经济技术开发区盈瑞恒机电有限公司 | A kind of monkey falling proof device |
| RU174780U1 (en) * | 2016-11-28 | 2017-11-01 | Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" | Overhead hoisting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 214131 WUXI HUADONG HEAVY MACHINERY CO., LTD., BINHU ECONOMIC AND TECHNOLOGICAL DEVELOPMENT AREA, HUAZHUANG TOWN, BINHU DISTRICT, WUXI CITY, JIANGSU PROVINCE TO: 214131 NO.12, HUAYUAN ROAD, BINHU ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, WUXI CITY, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110224 Address after: 214131 Jiangsu city of Wuxi province Binhu economic and Technological Development Zone Huayuan Road No. 12 Patentee after: Wuxi Huadong Heavy Machinery Co., Ltd. Address before: 214131 Wuxi Wuxi East China Heavy Machinery Co., Ltd., Binhu economic and Technological Development Zone, Hua Zhen Town, Binhu District, Jiangsu, China Patentee before: Wuxi Huadong Heavy Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100728 Termination date: 20170930 |