CN208150811U - A kind of cantilever crane - Google Patents
A kind of cantilever crane Download PDFInfo
- Publication number
- CN208150811U CN208150811U CN201820413795.2U CN201820413795U CN208150811U CN 208150811 U CN208150811 U CN 208150811U CN 201820413795 U CN201820413795 U CN 201820413795U CN 208150811 U CN208150811 U CN 208150811U
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- CN
- China
- Prior art keywords
- column
- rotating arm
- cantilever crane
- gear
- cucurbit
- 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.)
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Abstract
The utility model discloses a kind of cantilever cranes, including pedestal, column, support arm and rotating arm, the column is fixed on the base end, gear track is set above the column, support arm is provided with above the gear track, gear track is meshed with gear rotation supporting structure, described support arm one end is connected with rotating arm, sliding rail is provided on the rotating arm, installation settings has sliding machine on the sliding rail, the sliding machine lower end is provided with cucurbit mechanism, and cucurbit mechanism top is connected with driving mechanism, and bottom end set has suspension hook.The utility model can by the component that need to be lifted precisely, quickly, be stably placed at scheduled position, using gear rotation supporting structure and intelligent electric appliance control technology, service life of equipment and component lifting efficiency are improved, labor intensity of workers and security risk are reduced.
Description
Technical field
The utility model relates to technical field of crane equipment more particularly to a kind of cantilever cranes.
Background technique
When assembled architecture house dress building machine increases the installation of section and attachment beam, the hanging apparatus of discontinuity is needed, and
It will be used during entirely dress building machine raises and reduces, utilization rate is frequent, if using truck crane, not only occupied ground,
And higher cost, autocrane driver and assembly crewman's cooperation are required when lifting every time, same position is also required to repeat people
Work operation, increases intensity of workers, increases installation cost.
Utility model content
For above-mentioned disadvantage existing in the prior art, a kind of cantilever crane of the utility model, including pedestal, column, branch
Brace and rotating arm, the column are fixed on the base end, and gear track, the gear track top are arranged above the column
It is provided with support arm, gear track is meshed with gear rotation supporting structure, and described support arm one end is connected with rotating arm, described
Sliding rail is provided on rotating arm, installation settings has sliding machine on the sliding rail, and the sliding machine lower end is provided with cucurbit machine
Structure, cucurbit mechanism top are connected with driving mechanism, and bottom end set has suspension hook.
Preferably, the junction of the column and the pedestal is additionally provided with fixed frame.
Preferably, the gear rotation supporting structure includes motor, speed reducer and gear structure, driven by motor reducer
The rotation of movable tooth wheel construction, and then drive rotating arm rotation.
Preferably, the rotation angle of the rotating arm is 360 °.
Preferably, the cantilever crane further includes PLC control system, the PLC control system electrically connects with electrical system
It connects, by the course of work of PLC control system control cucurbit mechanism and rotating arm.
Preferably, the electrical system is the power supply system that c-type rail and flat cable form.
Preferably, collector ring is additionally provided with inside the column, when the collector ring is 360 ° of revolutions of rotating arm
Power supply.
Compared with prior art, a kind of cantilever crane of the utility model can be that the component of lifting will be needed accurate, quick, steady
Be placed on scheduled position, use gear rotation supporting structure and intelligent electric appliance control technology, improve equipment using the longevity
Life and component lift efficiency, reduce labor intensity of workers and security risk, and this cantilever crane also adapts to diversified ring
Border, a tractor serves several purposes reduce artificial and equipment input cost.
Detailed description of the invention
Fig. 1：The structural schematic diagram of the utility model；
In figure：1, pedestal 2, column 3, support arm 4, rotating arm 5, sliding machine 6, cucurbit mechanism 7, driving mechanism
8, suspension hook 9, fixed frame 10, motor 11, speed reducer 12, gear structure 13, collector ring.
Specific embodiment
In order to make the purpose of this utility model, technical solution and advantage seem be more clear it is clear, now in conjunction with attached drawing and tool
Body embodiment is illustrated the utility model, it should be understood that and embodiment described herein is used for the purpose of explaining the utility model,
Rather than the limitation protection scope of the utility model.
Referring to Fig. 1, a kind of cantilever crane of the utility model, including pedestal 1, column 2, support arm 3 and rotating arm 4, column 2
It is fixedly mounted on 1 upper end of pedestal by fixed frame 9, gear track is set above column 2, is provided with support arm above gear track
3, gear track is meshed with gear rotation supporting structure, which includes motor 10, speed reducer 11 and tooth
Wheel construction 12 drives gear structure 12 to rotate, and then rotating arm 4 is driven to rotate by motor reducer 11, due to gear structure 12
Rotation be 360 °, thus the rotation angle of the rotating arm 4 is also 360 °, is able to achieve comprehensive rotation, increases cantilever
The sphere of action hung, 3 one end of support arm are connected with rotating arm 4, sliding rail are provided on rotating arm 4, and installation settings has cunning on sliding rail
Dynamic trolley 5,5 lower end of sliding machine are provided with cucurbit mechanism 6, and 6 top of cucurbit mechanism is connected with driving mechanism 7, and bottom end set has
Suspension hook 8.In addition, the cantilever crane further includes PLC control system, PLC control system and electrical system are electrically connected, are controlled by PLC
The course of work of system control cucurbit mechanism 6 and rotating arm 4, wherein electrical system is the power supply system that c-type rail and flat cable form
System, can for will need the component of lifting precisely, it is quick, be stably placed at scheduled position, using the intelligence control system, simultaneously
Have the function of preventing waving, reduces labor intensity of workers and security risk.
As further improvement of the utility model technical solution, collector ring 13 is additionally provided with inside the column 2, it is described
Collector ring 13 is powered when being 360 ° of revolutions of rotating arm.
Embodiment described above limits the protection model of the utility model just for the sake of explaining the utility model
It encloses, any change or deformation made according to the utility model should be included in the protection scope of the utility model.
Claims (7)
1. a kind of cantilever crane, it is characterised in that：Including pedestal (1), column (2), support arm (3) and rotating arm (4), the column
(2) it is fixed on pedestal (1) upper end, gear track is set above the column (2), is provided with support arm above the gear track
(3), gear track is meshed with gear rotation supporting structure, and described support arm (3) one end is connected with rotating arm (4), the rotation
Sliding rail is provided on pivoted arm (4), there is sliding machine (5) installation settings on the sliding rail, sliding machine (5) lower end is provided with
Cucurbit mechanism (6), cucurbit mechanism (6) top are connected with driving mechanism (7), and bottom end set has suspension hook (8).
2. cantilever crane according to claim 1, it is characterised in that：The junction of the column (2) and the pedestal (1) is also
It is provided with fixed frame (9).
3. cantilever crane according to claim 1, it is characterised in that：The gear rotation supporting structure include motor (10),
Speed reducer (11) and gear structure (12) by motor reducer (11) driving gear structure (12) rotation, and then drive rotating arm
(4) it rotates.
4. cantilever crane according to claim 3, it is characterised in that：The rotation angle of the rotating arm (4) is 360 °.
5. cantilever crane according to claim 1, it is characterised in that：The cantilever crane further includes PLC control system, described
PLC control system and electrical system are electrically connected, by the worked of PLC control system control cucurbit mechanism (6) and rotating arm (4)
Journey.
6. cantilever crane according to claim 5, it is characterised in that：The electrical system is that c-type rail and flat cable form
Power supply system.
7. cantilever crane according to claim 1, it is characterised in that：Collector ring (13) are additionally provided with inside the column (2),
The collector ring (13) is powered when being (4) 360 ° of revolutions of rotating arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820413795.2U CN208150811U (en) | 2018-03-26 | 2018-03-26 | A kind of cantilever crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820413795.2U CN208150811U (en) | 2018-03-26 | 2018-03-26 | A kind of cantilever crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208150811U true CN208150811U (en) | 2018-11-27 |
Family
ID=64393018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820413795.2U Active CN208150811U (en) | 2018-03-26 | 2018-03-26 | A kind of cantilever crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208150811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889928A (en) * | 2020-07-30 | 2020-11-06 | 徐州徐工矿业机械有限公司 | Remote control type cantilever welding tool |
-
2018
- 2018-03-26 CN CN201820413795.2U patent/CN208150811U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889928A (en) * | 2020-07-30 | 2020-11-06 | 徐州徐工矿业机械有限公司 | Remote control type cantilever welding tool |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190613 Granted publication date: 20181127 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220613 Granted publication date: 20181127 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20220817 Granted publication date: 20181127 |