CN202080839U - Combined foldable crane - Google Patents
Combined foldable crane Download PDFInfo
- Publication number
- CN202080839U CN202080839U CN2011201270796U CN201120127079U CN202080839U CN 202080839 U CN202080839 U CN 202080839U CN 2011201270796 U CN2011201270796 U CN 2011201270796U CN 201120127079 U CN201120127079 U CN 201120127079U CN 202080839 U CN202080839 U CN 202080839U
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- CN
- China
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- frame
- base
- bearing
- wheel machine
- loop wheel
- 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 discloses a combined foldable crane which has the main characteristics that a stand is provided with a base, one end of the base is articulated to a bracket, a support rod which is connected with the bracket is fixedly installed at the other end of the base, an upper beam and a lower beam are arranged at the upper part of the bracket, two bearing seats are respectively fixedly installed at the middle parts of the two beams, and an upright column penetrates through and is connected with the two bearing seats through bearings. The combined foldable crane can be transported and stored in a foldable way, has small occupied space, saves the cost and is convenient to hoist, move, transport and install; and in addition, with the adoption of the utility model, cantilever direction rotation is flexible, the labor is saved, the abrasion is little, and the service life is prolonged.
Description
Technical field
The utility model belongs to farmers''s Lifting implements technical field, particularly a kind of combined folding loop wheel machine.
Background technology
In technique known, the small-sized loop wheel machine that rural households use, usually has a trapezoidal frame, upper rack is provided with sleeve, be equipped with in the sleeve and can freely rotate the column that has cantilever, lifting rope is connected with power that is packed in frame bottom and transmission device with rope sheave on the column by cantilever, to realize lifting rope folding and unfolding, the purpose of landing weight.The major defect one that this loop wheel machine exists is owing to be the irregular framed structure of captive joint all, transports, deposits and take up room greatly, and is mobile very inconvenient, the cost of transportation height.The 2nd, friction force is big between lifting process central post and sleeve, and cantilevered orientation is rotated effort, and quick abrasion, causes service life short.
The utility model content
The purpose of this utility model is to provide a kind of transportation, deposit and take up room for a short time, and lifting process cantilevered orientation is rotated flexible, laborsaving, movement, easy for installation, the combined folding loop wheel machine of long service life.
Realize that the technical scheme that the purpose of this utility model adopted is: this little loop wheel machine comprises frame, upending frame and actuating unit, upending frame is positioned at the top of frame, form by one bonded assembly column and cantilever, the two ends of cantilever are provided with pulley, actuating unit is contained in the bottom of frame, by bonded assembly drive motor successively, retarder and cylinder are formed, frame has a base, one end of base is hinged with support, the other end is equipped with and support bonded assembly strut bar by fastener, the top of support is provided with, following two crossbeams, the middle part of two crossbeams is fixed with bearing seat respectively, and described column installs with the diaxon bearing by bearing and is connected.
Described column is connected with the bearing running-fit.
Combined folding loop wheel machine according to such scheme is made by the setting of combination folding cribbing and upending frame, makes this loop wheel machine can fold transportation, deposit, and it is little to take up room, cost saving.Lifting is used, movement, easy for installation, and also the cantilevered orientation rotation is flexible, laborsaving, and it is little to wear and tear, long service life.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Referring to Fig. 1, the little loop wheel machine of combined folding of the present utility model is made up of frame, upending frame and actuating unit, wherein, frame has a base 1, one end of base 1 is hinged with support 2, and the other end is provided with strut bar 10, and the two ends of strut bar 10 are connected with base 1 with support 2 by fastener respectively, the top of support 2 is provided with up and down, and the middle part of two crossbeam 4,3, two crossbeams 4,3 is fixed with bearing seat 9 respectively.Upending frame is made up of one bonded assembly column 5 and cantilever 6, and the two ends of cantilever 6 are provided with the pulley 7 that is used for tying up rope 8, and column 5 installs with diaxon bearing 9 by bearing and is connected, and for ease of the dismounting and the installation of upending frame, column 5 adopts running-fit to be connected with bearing.Actuating unit be installed in base 1 on, form by bonded assembly drive motor 13, retarder 11 and cylinder 12 successively, connect on the cylinder 12 and be wound with lifting rope 8, the pulley 7 that the free end of lifting rope 8 passes on the cantilever 6 hangs down.In order to strengthen the stability of loop wheel machine, can be provided for installing the steady ring 1-1 that presses thick stick in an end and the both sides of base 1.Number in the figure 5-1 is a handle, is used for the operation that suspension bracket rotates.This loop wheel machine can be pulled down upending frame and strut bar 10 when transporting or depositing, pull support 2 and make it to be folded on the base 1, then suspension bracket and strut bar 10 is all overlayed on the base 1, and vertically-arranged or horizontal positioned are dwindled taking up room of loop wheel machine greatly.When using loop wheel machine, as long as the free end of support is lifted, the two ends of strut bar 10 are coupled together support 2 and base 1 by fastener, promptly constitute frame with sufficient intensity and rigidity, then column 5 is installed in the upper and lower bearing seat 9 by bearing, puts on lifting rope 8, the pressure thick stick is installed among the steady ring 1-1, can carry out lifting operation, dismounting, use all very convenient.Because column is connected with frame by bearing, the adjustment of therefore carrying out cantilevered orientation in the lifting operation process is laborsaving very flexibly, and has reduced the wearing and tearing of column, and prolonged the service life of loop wheel machine.
Claims (2)
1. combined folding loop wheel machine, comprise frame, upending frame and actuating unit, upending frame is positioned at the top of frame, form by one bonded assembly column and cantilever, the two ends of cantilever are provided with pulley, actuating unit is contained in the bottom of frame, by bonded assembly drive motor successively, retarder and cylinder are formed, it is characterized in that: frame has a base, one end of base is hinged with support, and the other end is equipped with and support bonded assembly strut bar by fastener, and the top of support is provided with, following two crossbeams, the middle part of two crossbeams is fixed with bearing seat respectively, and described column installs with the diaxon bearing by bearing and is connected.
2. combined folding loop wheel machine according to claim 1 is characterized in that: described column is connected with the bearing running-fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201270796U CN202080839U (en) | 2011-04-27 | 2011-04-27 | Combined foldable crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201270796U CN202080839U (en) | 2011-04-27 | 2011-04-27 | Combined foldable crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202080839U true CN202080839U (en) | 2011-12-21 |
Family
ID=45341481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201270796U Expired - Fee Related CN202080839U (en) | 2011-04-27 | 2011-04-27 | Combined foldable crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202080839U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192727A (en) * | 2014-07-17 | 2014-12-10 | 安徽易奇软件科技有限公司 | Electromechanical lifting device |
| CN104370226A (en) * | 2014-10-27 | 2015-02-25 | 无锡市得力手机械有限公司 | Wire lifting and conveying machine |
| CN109231032A (en) * | 2018-10-15 | 2019-01-18 | 周宁县善长祥农业机械研发有限公司 | A kind of agricultural loop wheel machine |
| WO2020047894A1 (en) * | 2018-09-07 | 2020-03-12 | 淄博齐鼎立专利信息咨询有限公司 | Small crane |
-
2011
- 2011-04-27 CN CN2011201270796U patent/CN202080839U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192727A (en) * | 2014-07-17 | 2014-12-10 | 安徽易奇软件科技有限公司 | Electromechanical lifting device |
| CN104370226A (en) * | 2014-10-27 | 2015-02-25 | 无锡市得力手机械有限公司 | Wire lifting and conveying machine |
| WO2020047894A1 (en) * | 2018-09-07 | 2020-03-12 | 淄博齐鼎立专利信息咨询有限公司 | Small crane |
| CN109231032A (en) * | 2018-10-15 | 2019-01-18 | 周宁县善长祥农业机械研发有限公司 | A kind of agricultural loop wheel machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20120427 |