CN202671060U - Folding-arm rotating crane - Google Patents
Folding-arm rotating crane Download PDFInfo
- Publication number
- CN202671060U CN202671060U CN 201220292317 CN201220292317U CN202671060U CN 202671060 U CN202671060 U CN 202671060U CN 201220292317 CN201220292317 CN 201220292317 CN 201220292317 U CN201220292317 U CN 201220292317U CN 202671060 U CN202671060 U CN 202671060U
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- CN
- China
- Prior art keywords
- rotating mechanism
- swing arm
- folding
- lower swing
- arm
- 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 folding-arm rotating crane installed on a vehicle. The folding-arm rotating crane comprises a base, a stand column, a rotating mechanism, a fastener, an upper swing arm, a lower swing arm and an electric hoist, wherein the base is fixedly connected onto a platform surface, and the stand column is installed on the base; the rotating mechanism is installed on the stand column; one end of the upper swing arm is installed on the stand column through the rotating mechanism, and one end of the lower swing arm is installed on the other end of the upper swing arm through the rotating mechanism; the lower part of the other end of the lower swing arm is provided with the electric hoist; and one side of the rotating mechanism is provided with the fastener. The folding-arm rotating crane has a small size, so that the folding-arm rotating crane can be fixedly installed at any position of the bottom of the vehicle. Through manual rotation control, the upper swing arm and the lower swing arm can realize 360 degrees of rotation, so that the needed object can be conveyed to the needed position on the vehicle, and the operation is flexible and convenient.
Description
Technical field
The utility model relates to a kind of loop wheel machine, particularly a kind of folding arm rotary hoist that fills on the vehicle.
Background technology
Understand according to the applicant, traditional loop wheel machine mode generally has following several mode: 1. loop wheel machine is directly installed on certain fixed position or car place on the car is installed, during lifting be about vertical lift, left rotation and right rotation; 2. loop wheel machine is directly installed on certain fixed position or car place on the car is installed, folding extension up and down, left rotation and right rotation.The applicant is in conjunction with above dual mode crane at present, design a kind of optional position, floor that the base angle is fixed on car, above two kinds all little of this loop wheel machine volume ratio, its top link can rotate by 360 degree, lower swing arm also can rotate by 360 degree, very flexible, the above is equipped with an electric block, can with about the required object, all around transports.
Summary of the invention
Technical problem to be solved in the utility model is, for the shortcoming that above-mentioned prior art exists, it is little, flexible to propose a kind of volume, realizes the folding rotation of swing arm, with about the required object, all around transports.
Technical scheme to be solved in the utility model is: the folding arm rotary hoist comprises base, column, rotating mechanism, fastener, top link, lower swing arm, electric block, it is characterized in that: base is fixed on the flat surface, column is installed on the base, on the described column rotating mechanism is housed, described top link one end is installed on the column by rotating mechanism, be installed on the top link other end by rotating mechanism on lower swing arm one end, electric block is equipped with in lower swing arm other end bottom, and described rotating mechanism one side is equipped with fastener.
The technical scheme that the utility model further limits is: aforesaid folding arm rotary hoist, described rotating mechanism is provided with thrust baring.
Aforesaid folding arm rotary hoist, described fastener is made as the hanger nut.
Aforesaid folding arm rotary hoist, described top link, the lower swing arm anglec of rotation are 0 °-360 °.
The beneficial effects of the utility model: the folding arm rotary hoist is because volume is little, can be fixed on optional position, car bottom, by manual rotation control, upper and lower swing arm all can 360 degree rotations can be transported to desired location on the car with required object, and is very flexible; When using loop wheel machine, the hanger nut is unscrewed, arm is adjusted to the optimum position afterwards the hanger fastening nuts can be located.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of an embodiment of the utility model.
The specific embodiment
Embodiment one
The folding arm rotary hoist basic structure of present embodiment as shown in Figure 1, it comprises base 1, column 2, rotating mechanism 3, fastener, top link 5, lower swing arm 7, electric block 8, base 1 is fixed on the flat surface, column 2 is installed on the base 1, rotating mechanism 3 is housed on the column 2, top link 5 one ends are installed on the column 2 by rotating mechanism 3, be installed on top link 5 other ends by rotating mechanism 3 on lower swing arm 7 one ends, electric block 8 is equipped with in lower swing arm 7 other end bottoms, and rotating mechanism 3 one sides are equipped with fastener.The utility model also need to ask technical scheme that further enforcement limits as: thrust baring 4 is housed on the rotating mechanism 3; Fastener is made as hanger nut 3-1; Top link 5, lower swing arm 7 anglecs of rotation are 0 °-360 °.
During concrete the application, base 1 can be installed in a certain position of cabin floor, is joined with bolts; Column 2 connects base and rotating mechanism 3; Rotating mechanism 3 connects column 2 and top links 5, can 360 ° of rotations; Thrust baring 4 can bear axially and power radially rotating mechanism 3 simultaneously, and guarantees rotation freely; Top link 5 is used for connection traversing mechanism 3 and rotating mechanism 6; Rotating mechanism 6 connects top link 5 and lower swing arms 7, can 360 ° of rotations; Lower swing arm 7 is used for connection traversing mechanism 6 and electric block 8, can cooperate top link 5 to stop above desired location; Electric block 8 is used for promoting needed object, brakes by fixing hanger nut 3-1 during rotation.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (4)
1. folding arm rotary hoist, comprise base, column, rotating mechanism, fastener, top link, lower swing arm, electric block, it is characterized in that: base is fixed on the flat surface, column is installed on the base, on the described column rotating mechanism is housed, top link one end is installed on the column by rotating mechanism, is installed on the top link other end by rotating mechanism on lower swing arm one end, electric block is equipped with in lower swing arm other end bottom, and described rotating mechanism one side is equipped with fastener.
2. folding arm rotary hoist as claimed in claim 1, it is characterized in that: described rotating mechanism is provided with thrust baring.
3. folding arm rotary hoist as claimed in claim 1, it is characterized in that: described fastener is made as the hanger nut.
4. folding arm rotary hoist as claimed in claim 1, it is characterized in that: described top link, the lower swing arm anglec of rotation are
0°—360°。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220292317 CN202671060U (en) | 2012-06-20 | 2012-06-20 | Folding-arm rotating crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220292317 CN202671060U (en) | 2012-06-20 | 2012-06-20 | Folding-arm rotating crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202671060U true CN202671060U (en) | 2013-01-16 |
Family
ID=47491978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220292317 Expired - Fee Related CN202671060U (en) | 2012-06-20 | 2012-06-20 | Folding-arm rotating crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202671060U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106241616A (en) * | 2016-09-08 | 2016-12-21 | 青岛海西重机有限责任公司 | A kind of collapsible cantilever crane |
| CN106744270A (en) * | 2016-12-23 | 2017-05-31 | 益阳橡胶塑料机械集团有限公司 | Large-scale gear hobbing machine hob head installation method and hanging apparatus |
| CN111762698A (en) * | 2020-06-12 | 2020-10-13 | 台州博能起重机械设备有限公司 | Cantilever crane of high flexibility |
-
2012
- 2012-06-20 CN CN 201220292317 patent/CN202671060U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106241616A (en) * | 2016-09-08 | 2016-12-21 | 青岛海西重机有限责任公司 | A kind of collapsible cantilever crane |
| CN106744270A (en) * | 2016-12-23 | 2017-05-31 | 益阳橡胶塑料机械集团有限公司 | Large-scale gear hobbing machine hob head installation method and hanging apparatus |
| CN111762698A (en) * | 2020-06-12 | 2020-10-13 | 台州博能起重机械设备有限公司 | Cantilever crane of high flexibility |
| CN111762698B (en) * | 2020-06-12 | 2022-08-23 | 浙江中起起重科技有限公司 | Cantilever crane of high flexibility |
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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: 20130116 Termination date: 20140620 |
|
| EXPY | Termination of patent right or utility model |