CN207090874U - Portable crane - Google Patents
Portable crane Download PDFInfo
- Publication number
- CN207090874U CN207090874U CN201720465891.7U CN201720465891U CN207090874U CN 207090874 U CN207090874 U CN 207090874U CN 201720465891 U CN201720465891 U CN 201720465891U CN 207090874 U CN207090874 U CN 207090874U
- Authority
- CN
- China
- Prior art keywords
- crane
- support body
- crane arm
- electric pushrod
- lifting
- 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
Links
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a kind of portable crane, crane arm is connected by electric pushrod with support body, and when electric pushrod extends, crane arm slings weight rising.Support body is respectively provided with wheel and handrail, can transport goods with hand propelled crane movable.Crane arm chooses lifting or lifts a kind of function operation, it is convenient to change by latch connecting shackle or fork loading board.
Description
Technical field
A kind of moveable crane gear is the utility model is related to, especially a kind of achievable lifting and fork fill two kinds of functions
Crane gear.
Background technology
Minor crane generally use fixes suspension fork mechanism at present, and weight is lifted with motor driven drag-line.Such as patent is public
Accuse and number be：CN106429877A minor crane, it is fixed, and suspension is long, volume is big, only has hoisting function, but transportation function
Difference, it is difficult to transport goods in small space.It is not suitable with the application fields such as midget plant, logistics, family.
Only there is crane lifting or fork to fill one kind of two kinds of functions at present in addition.Do not possess two kinds of functionally selectives to change
The characteristics of.
The content of the invention
In order to overcome existing crane volume big, it has not been convenient to which the shortcomings that transporting goods, the utility model use guide-bar mechanism
Principle, and weight is lifted with electric pushrod, so as to complete the lifting and transport to weight.
Technical scheme is used by the utility model solves its technical problem：Complete machine is mainly by support body suspension hook and crane arm
Composition, is characterized in：Electric pushrod connects support body and crane arm, the support body of crane are respectively provided with wheel and handrail, and crane arm leads to
Cross latch connecting shackle or fork loading board.
Complete machine uses guide-bar mechanism, and its lifting power device is Linear motor-driven push rod, with the stretching of push rod, crane arm with
Rising, sling weight.Support one end connects wheel.One end is handrail, can promote crane movable by operator, so as to mobile
Weight.Crane arm uses latch quick-changing mechanism, replaceable lifting and Cha Zhuanliangzhong mechanisms, so as to realize two kinds of hoisting functions.For
Ensure the balance of weight during fork dress, ensure equipped with leveling electric pushrod to lift fork loading board balance on fork mounting mechanism.The equipment
Lithium battery is used to be powered for it, arm rest is equipped with switch control electric pushrod lifting.
Benefit achievement of the present utility model is can efficiently to realize the landing and movement of weight.And can realize lifting and
Lift two kinds of functions.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is lifting raising state.
Fig. 2 is that fork loads a liter state.
Fig. 3 is lifting decline state.
Fig. 4 is that fork loads drop state.
In Fig. 1,1. handrail, 2. support bodys, 3. lithium batteries, 4. suspension hooks, 5. crane arms, 6. electric pushrods, 7. wheels.
In Fig. 4,8. latch, 9. leveling push rods, 10. fork loading boards.
Embodiment
Portable crane has two kinds of working methods, passes through latch（8）Plug change suspension hook（4）With fork loading board
（10）.
When using suspension hook（4）During work, by holding handrail（1）, keep crane stable.By controlling electric pushrod
（6）Elongation elect crane arm（5）Rise, so as to which suspension hook slings weight.Electric pushrod is by lithium battery（3）To power.Support body
Lower section is provided with wheel（7）, crane movable can be promoted.
When using fork loading board（10）During work, by controlling leveling push rod（9）Make fork loading board（10）Begin in lifting process
Whole keep level, prevents weight from being slid in lifting process.
Claims (2)
1. a kind of portable crane, there is support body（2）, suspension hook（4）And crane arm（5）, it is characterized in that：Electric pushrod（6）Connection
Support body（2）And crane arm（5）, the support body of crane is respectively provided with wheel（And handrail 7)（1）, crane arm（5）Pass through latch（8）
Connecting shackle（4）Or fork loading board（10）.
2. portable crane according to claim 1, it is characterized in that：Leveling push rod（9）Connection fork loading board（10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720465891.7U CN207090874U (en) | 2017-04-28 | 2017-04-28 | Portable crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720465891.7U CN207090874U (en) | 2017-04-28 | 2017-04-28 | Portable crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207090874U true CN207090874U (en) | 2018-03-13 |
Family
ID=61550006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720465891.7U Expired - Fee Related CN207090874U (en) | 2017-04-28 | 2017-04-28 | Portable crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207090874U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327749A (en) * | 2018-04-23 | 2018-07-27 | 冬之阳 | A kind of Multifunction tow |
| CN108455487A (en) * | 2018-03-16 | 2018-08-28 | 王静 | A kind of hand steered hydraulic pressure handling device and its application method |
-
2017
- 2017-04-28 CN CN201720465891.7U patent/CN207090874U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108455487A (en) * | 2018-03-16 | 2018-08-28 | 王静 | A kind of hand steered hydraulic pressure handling device and its application method |
| CN108327749A (en) * | 2018-04-23 | 2018-07-27 | 冬之阳 | A kind of Multifunction tow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180313 Termination date: 20190428 |