CN105621297A - Revolving crane with positioning device - Google Patents
Revolving crane with positioning device Download PDFInfo
- Publication number
- CN105621297A CN105621297A CN201410599842.3A CN201410599842A CN105621297A CN 105621297 A CN105621297 A CN 105621297A CN 201410599842 A CN201410599842 A CN 201410599842A CN 105621297 A CN105621297 A CN 105621297A
- Authority
- CN
- China
- Prior art keywords
- turntable
- cylinder
- rotating disk
- fixture block
- understructure
- 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.)
- Pending
Links
Landscapes
- Jib Cranes (AREA)
Abstract
The invention relates to the technical field of lifting, in particular to a revolving crane with a positioning device; and the revolving crane can conveniently realize fixed operation of a turntable of the revolving crane to guarantee the material lifting. The revolving crane comprises a base and the turntable; a jib is hinged and mounted at the upper end of the turntable; the jib is supported on a support oil cylinder; the end part of a cylinder body of the support oil cylinder is rotationally mounted at the side part of the turntable; a turning disc is mounted at the bottom of the turntable; and the base and the turning disc are connected through a plane bearing. The revolving crane is characterized in that a positioning bracket is mounted at the side part of the base; a positioning oil cylinder on the same plane with the turning disc is mounted on the positioning bracket, and is arranged in the radial direction of the turning disc; a clamping block is mounted at the end part of a piston rod of the positioning oil cylinder; and multiple clamping grooves matched with the clamping block are uniformly formed in the side part of the turning disc.
Description
Technical field
The present invention relates to hoisting and hanging technical field, be specially a kind of isolated pillar crane with positioner.
Background technology
In material handling field, isolated pillar crane is the handling machinery that one of which is important, it can complete the operations such as feeding, migration, unloading, in ship equipment, isolated pillar crane is main handling machinery, in isolated pillar crane carrying material process, need arm first goes to carrying position, then passing through lifting rope drives hook to lift material, in hoisting process, owing to slipping up in weight of material reason or operator's operating process, arm can swing because of the rotation of turntable sometimes, affects the lifting of material.
Summary of the invention
In order to solve the problems referred to above, the invention provides a kind of isolated pillar crane with positioner, it can conveniently realize the fixing operation of isolated pillar crane turntable, it is ensured that the lifting of material.
Its technical scheme is such that the understructure of a kind of isolated pillar crane, it includes base and turntable, described turntable upper end thereof installs arm, described suspension arm support is in support cylinder, the cylinder ends of described support cylinder rotates and is installed on described turntable sidepiece, rotating disk is installed bottom described turntable, described base is connected by plane bearing with described rotating disk, it is characterized in that, described base sidepiece installs locating support, described locating support is installed the positional cylinder being generally aligned in the same plane with described rotating disk, described positional cylinder is along described rotating disk radial arrangement, fixture block is installed in the piston rod end of described positional cylinder, described rotating disk sidepiece uniformly has the draw-in groove that multiple and described fixture block coordinates.
It is further characterized by, and described base sidepiece is symmetrically installed two described locating supports, and two described locating supports are respectively mounted described positional cylinder;
Installing location and installation groove on described locating support, the cylinder body of described positional cylinder is fixedly installed in described location and installation groove;
Described fixture block is V-arrangement fixture block, and described draw-in groove is the V-arrangement draw-in groove coordinated with described V-arrangement fixture block;
Described rotating disk lateral part uniformly has 180 described draw-in grooves.
After adopting the structure of the present invention, turntable goes to Hoisting Position, the piston rod of positional cylinder stretches out, the fixture block card making the piston rod end of positional cylinder is embedded in the draw-in groove of rotating disk sidepiece, fixture block and card slot fit clamping, and arm can realize lifting, turntable will not rotate affects material lifting, its simple in construction, it is possible to conveniently realize the fixing operation of isolated pillar crane turntable, it is ensured that the lifting of material.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram;
Fig. 2 is intermediate station plan structure schematic diagram of the present invention.
Detailed description of the invention
See Fig. 1, shown in Fig. 2, a kind of understructure of isolated pillar crane, it includes base 1 and turntable 2, turntable 2 upper end thereof installs arm 9, arm 9 is supported in support cylinder 10, the cylinder ends of support cylinder 10 rotates and is installed on turntable 2 sidepiece, rotating disk 3 is installed bottom turntable 2, base 1 is connected by plane bearing 4 with rotating disk 3, base 1 sidepiece installs locating support 5, locating support 5 is installed the positional cylinder 6 being generally aligned in the same plane with rotating disk 3, positional cylinder 6 is along rotating disk 3 radial arrangement, fixture block 7 is installed in the piston rod end of positional cylinder 6, rotating disk 3 sidepiece uniformly has multiple draw-in groove 8 coordinated with fixture block 7, base 1 sidepiece is symmetrically installed two locating supports 5, and two locating supports 5 are respectively mounted positional cylinder 6, can be realized the location of turntable better by the positional cylinder of both sides, locating support 5 is installed location and installation groove 5-1, the cylinder body of positional cylinder 6 is fixedly installed in location and installation groove 5-1, the cooperation of location and installation groove 5-1 and positional cylinder 6 makes the positional cylinder 6 can the location of locating turntable 3 better, it is prevented that the excessive damage reason location support 5 of positional cylinder 6 stress and positional cylinder 6 junction, fixture block 7 is V-arrangement fixture block, and draw-in groove 8 is the V-arrangement draw-in groove coordinated with V-arrangement fixture block, and V-arrangement fixture block is simple with V-arrangement notch, it is possible to convenient realization coordinates clamping, rotating disk 3 sidepiece uniformly has 180 draw-in grooves 8, it is possible to achieve be accurately positioned better.
Claims (5)
1. the understructure of an isolated pillar crane, it includes base and turntable, described turntable upper end thereof installs arm, described suspension arm support is in support cylinder, the cylinder ends of described support cylinder rotates and is installed on described turntable sidepiece, rotating disk is installed bottom described turntable, described base is connected by plane bearing with described rotating disk, it is characterized in that, described base sidepiece installs locating support, described locating support is installed the positional cylinder being generally aligned in the same plane with described rotating disk, described positional cylinder is along described rotating disk radial arrangement, fixture block is installed in the piston rod end of described positional cylinder, described rotating disk sidepiece uniformly has the draw-in groove that multiple and described fixture block coordinates.
2. the understructure of a kind of isolated pillar crane according to claim 1, it is characterised in that described base sidepiece is symmetrically installed two described locating supports, two described locating supports are respectively mounted described positional cylinder.
3. the understructure of a kind of isolated pillar crane according to claim 1, it is characterised in that installing location and installation groove on described locating support, the cylinder body of described positional cylinder is fixedly installed in described location and installation groove.
4. the understructure of a kind of isolated pillar crane according to claim 1, it is characterised in that described fixture block is V-arrangement fixture block, described draw-in groove is the V-arrangement draw-in groove coordinated with described V-arrangement fixture block.
5. the understructure of a kind of isolated pillar crane according to claim 1, it is characterised in that described rotating disk lateral part uniformly has 180 described draw-in grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410599842.3A CN105621297A (en) | 2014-10-31 | 2014-10-31 | Revolving crane with positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410599842.3A CN105621297A (en) | 2014-10-31 | 2014-10-31 | Revolving crane with positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105621297A true CN105621297A (en) | 2016-06-01 |
Family
ID=56036708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410599842.3A Pending CN105621297A (en) | 2014-10-31 | 2014-10-31 | Revolving crane with positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105621297A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112499500A (en) * | 2020-12-14 | 2021-03-16 | 徐州徐工挖掘机械有限公司 | Be used for spacing locking control mechanism of rotary platform |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1418152A1 (en) * | 2002-10-17 | 2004-05-12 | BAUER Maschinen GmbH | Vehicle, especially construction machine |
| CN201458613U (en) * | 2009-07-08 | 2010-05-12 | 上海三一科技有限公司 | Rotary locking device |
| CN202465130U (en) * | 2011-12-29 | 2012-10-03 | 徐州徐工随车起重机有限公司 | Suspension arm of large-tonnage straight-arm double-winch lorry-mounted crane |
| CN204265346U (en) * | 2014-10-31 | 2015-04-15 | 无锡晟欧船舶设备有限公司 | With the rotary crane of registration device |
-
2014
- 2014-10-31 CN CN201410599842.3A patent/CN105621297A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1418152A1 (en) * | 2002-10-17 | 2004-05-12 | BAUER Maschinen GmbH | Vehicle, especially construction machine |
| CN201458613U (en) * | 2009-07-08 | 2010-05-12 | 上海三一科技有限公司 | Rotary locking device |
| CN202465130U (en) * | 2011-12-29 | 2012-10-03 | 徐州徐工随车起重机有限公司 | Suspension arm of large-tonnage straight-arm double-winch lorry-mounted crane |
| CN204265346U (en) * | 2014-10-31 | 2015-04-15 | 无锡晟欧船舶设备有限公司 | With the rotary crane of registration device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112499500A (en) * | 2020-12-14 | 2021-03-16 | 徐州徐工挖掘机械有限公司 | Be used for spacing locking control mechanism of rotary platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107804782B (en) | A kind of permanent magnetic suck metal hoisting machine | |
| CN101798908B (en) | Clamping device | |
| CN204265338U (en) | Movable suspension arm supporting device | |
| CN105621297A (en) | Revolving crane with positioning device | |
| CN204265346U (en) | With the rotary crane of registration device | |
| CN105540465A (en) | Base structure of slewing crane | |
| CN204265316U (en) | The understructure of rotary crane | |
| CN204265223U (en) | A kind of revolution ceiling crab | |
| CN105621278A (en) | Base structure of rotary crane | |
| CN204867977U (en) | Excavator dipper machine of shifting | |
| CN104876117A (en) | Stator core hoisting clamp device | |
| CN204265340U (en) | Prevent rotary crane arm dropping device | |
| CN202575764U (en) | Light hoisting tool | |
| CN204265314U (en) | Two-wheel rotary crane | |
| CN105584930B (en) | Turn round ceiling crab | |
| CN105152045A (en) | Swing mechanism for slewing crane | |
| CN105621277A (en) | Double-wheel rotary crane | |
| CN213738298U (en) | Hoisting mechanism for mounting mining machinery equipment | |
| CN204265323U (en) | Boom structure | |
| CN204265339U (en) | A kind of can be spacing revolution ceiling crab | |
| CN105621279A (en) | Revolving crane with limiting function | |
| CN105621291A (en) | Crane with supported boom | |
| CN207073397U (en) | Drill rod loading and unloading arm for pumping reverse circulation drilling machine | |
| CN105621281A (en) | Boom structure | |
| CN105621296A (en) | Revolving crane jib falling prevention device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160601 |