CN104909269B - A kind of lifting device of crane - Google Patents
A kind of lifting device of crane Download PDFInfo
- Publication number
- CN104909269B CN104909269B CN201510343808.4A CN201510343808A CN104909269B CN 104909269 B CN104909269 B CN 104909269B CN 201510343808 A CN201510343808 A CN 201510343808A CN 104909269 B CN104909269 B CN 104909269B
- Authority
- CN
- China
- Prior art keywords
- hydraulic motor
- hanger
- shelves
- swing arm
- crane
- 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.)
- Active
Links
- 238000009434 installation Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 2
- 239000012530 fluid Substances 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/08—Driving gear ; Details thereof, e.g. seals with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/14—Control systems or devices
- B66B13/16—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position
- B66B13/18—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position without manually-operable devices for completing locking or unlocking of doors
- B66B13/20—Lock mechanisms actuated mechanically by abutments or projections on the cages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/03—Cranes with arms or jibs; Multiple cranes
- B66C2700/0321—Travelling cranes
- B66C2700/0328—Cranes on rails or on rail vehicles
- B66C2700/0335—Cranes on rails or on rail vehicles with a slewing arm
- B66C2700/0342—Cranes on rails or on rail vehicles with a slewing arm on a turntable
Abstract
A kind of lifting device of crane, it includes the main arm of crane, dolly on main arm, described dolly, dolly is connected by telescopic arm with workbench, described workbench is mounted below rotatable turntable, described turntable is by fluid motor-driven, the joint of the first swing arm and the second swing arm group is mounted below in turntable, each section swing arm is by a fluid motor-driven, one manipulator is installed on nethermost swing arm, the present invention can be in some narrow spaces, and have dangerous place, and complete hoisting operation in the case of the dangerous situation of workpiece itself, due to the operating personnel that need not be aided in, also the expenditure of cost of labor is saved.
Description
Technical field
The present invention relates to crane, and in particular to crane hoisting apparatus, belong to crane technical field.
Background technology
It is well known that crane is in hoisting operation, cooperation can just complete lifting task jointly to generally require two people,
I.e.：Driving driver and a hanging hook operating personnel, so there is human cost defect higher, meanwhile, stacked in some parts
Place, due to narrow space and secure context, also lifting operation cannot be realized using the method for artificial hook,
So, this can bring the inconvenience of many to production, and the operation of production cannot be even completed sometimes.
The content of the invention
It is an object of the invention to：For existing crane in operation process, existing human cost is higher, one
Lifting cannot be completed in the case of a little narrow spaces and the dangerous place of tool and the dangerous situation of workpiece itself
The defect of operation, the present invention provides a kind of new lifting device of crane, meets what above-mentioned particular place, specific workpiece were lifted by crane
Need, meanwhile, also for the expenditure for saving cost of labor.
The present invention realizes that the technical scheme that above-mentioned purpose is used is：A kind of described lifting device of crane, it includes
The main arm of crane, on main arm and can along main length of boom direction move dolly, below described dolly
One slide plate is installed, the two ends of telescopic arm are connected between slide plate and workbench, described telescopic arm is the parallel of mutual concatenation
Quadrilateral connecting rod mechanism, on the table face set a hydraulic cylinder, described hydraulic cylinder can control telescopic arm elongation or
Shorten, a rotating shaft is fixed in the lower central position of workbench, rotating shaft is installed together by bearing with turntable, in rotation
One gear ring of cylindrical upper installation of platform, installs a hydraulic motor on the table, and one is installed on described hydraulic motor axle
Little gear, described little gear forms intermeshing relation with gear ring, installs one at the lower central position of turntable and hangs
Ear, has first to open shelves in the middle of described hanger, the first hydraulic motor is fixed on the side of hanger, the first described hydraulic pressure
Motor drive shaft is opened shelves through the first of hanger, and what the first retainingf key of the upper end of the first swing arm was arranged on hanger first opens shelves
Between the first hydraulic motor axle on, the bottom of the first swing arm have with hanger open grade direction it is perpendicular second open shelves,
Second hydraulic motor is fixed on second and opens shelves outside, and the second hydraulic motor axle is opened shelves through second, the second swing arm
Upper end opened on the second hydraulic motor axle between shelves installed in second with the second retainingf key, the second swing arm bottom install
One manipulator.
Beneficial effect：After the present invention is due to using the above method, manipulator can be any movable in space three-dimensional space,
So, the present invention in some narrow spaces and can have dangerous place and the dangerous situation of workpiece itself
In the case of complete hoisting operation, meet particular place, specific workpiece lift by crane the need for, simultaneously as the operation that need not be aided in
Personnel, also save the expenditure of cost of labor.
Brief description of the drawings
Fig. 1 is principle schematic of the invention；
Fig. 2 is A of the invention to Local map；
Shown in figure：1 is main arm；2 is dolly；3 is slide plate；4 is telescopic arm；5 is workbench；6 is hydraulic cylinder；7 are
Hydraulic motor；8 is little gear；9 is rotating shaft；10 is bearing；11 is turntable；12 is gear ring；13 is hanger；14 is the first hydraulic pressure
Cylinder；15 is the first retainingf key；16 is the first swing arm；17 is second hydraulic cylinder；18 is the second swing arm；19 is manipulator；20
It is the second retainingf key；21 is first to open shelves；22 is second to open shelves.
Specific embodiment
With reference to Fig. 1, specific embodiment of the invention is：
A kind of lifting device of crane, it include crane main arm 1, on main arm 1 and can along lead hang
The dolly 2 of the length direction of arm 1 movement, described dolly 2 is installed below a slide plate 3, and the two ends of telescopic arm 4 are connected to slide plate 3
Between workbench 5, described telescopic arm 4 is the parallelogram linkage for mutually concatenating, and one is set on workbench 5
Individual hydraulic cylinder 6, described hydraulic cylinder 6 can control elongating or shortening for telescopic arm 4, consolidate in the lower central position of workbench 5
A fixed rotating shaft 9, rotating shaft 9 is installed together by bearing 10 with turntable 11, turntable 11 it is cylindrical on one tooth of installation
Circle 12, installs a hydraulic motor 7 on workbench 5, and a little gear 8 is installed on the described axle of hydraulic motor 7, and described is small
Gear 8 forms intermeshing relation with gear ring 12, and a hanger 13 is installed at the lower central position of turntable 11, described
Have first to open shelves 21 in the middle of hanger 13, the first hydraulic motor 14 is fixed on the side of hanger, the first described hydraulic pressure horse
Opened shelves 21 up to 14 axles through the first of hanger 13, the upper end of the first swing arm 16 is arranged on hanger 13 with the first retainingf key 15
First open on the axle of the first hydraulic motor 14 between shelves 21, have in the bottom of the first swing arm 16 and open a grade direction with hanger 13
Perpendicular second opens shelves 22, and the second hydraulic motor 17 is fixed on second and opens the outside of shelves 22, and the axle of the second hydraulic motor 17 is worn
Cross second to open between shelves 22, second retainingf key 20 of the upper end of the second swing arm 18 is arranged on the second the second liquid opened between shelves 22
On the axle of pressure motor 17, a manipulator 19 is installed in the bottom of the second swing arm 18.
Specific embodiment of the invention is the foregoing is only, but protection scope of the present invention is not limited thereto, it is any
Those familiar with the art the invention discloses technical scope in, the technical side of change or replacement can be readily occurred in
Case, should all be included within the scope of the present invention.
Claims (1)
1. a kind of lifting device of crane, it includes main arm of crane（1）, installed in main arm（1）On dolly（2）,
Described dolly（2）A slide plate is installed below（3）, telescopic arm（4）Two ends be connected to slide plate（3）With workbench（5）Between,
It is characterized in that：In workbench（5）Lower central position fix a rotating shaft（9）, rotating shaft（9）By bearing（10）With rotation
Platform（11）It is installed together, in turntable（11）It is cylindrical upper installation one gear ring（12）, in workbench（5）One liquid of upper installation
Pressure motor（7）, described hydraulic motor（7）One little gear is installed on axle（8）, described little gear（8）With gear ring（12）Shape
Into intermeshing relation；In turntable（11）Lower central position install a hanger（13）, described hanger（13）In
Between have and first open shelves（21）, the first hydraulic motor（14）It is fixed on the side of hanger, the first described hydraulic motor
（14）Axle passes through hanger（13）First open shelves（21）Between, the first swing arm（16）The first retainingf key of upper end（15）Install
In hanger（13）First open shelves（21）Between the first hydraulic motor（14）On axle；In the first swing arm（16）Bottom have
With hanger（13）Open grade direction it is perpendicular second open shelves（22）, the second hydraulic motor（17）It is fixed on second and opens shelves（22）
Outside, the second hydraulic motor（17）Axle opens shelves through second（22）Between, the second swing arm（18）The second retainingf key of upper end
（20）Shelves are opened installed in second（22）Between the second hydraulic motor（17）On axle, in the second swing arm（18）Bottom install one
Manipulator（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510343808.4A CN104909269B (en) | 2015-06-20 | 2015-06-20 | A kind of lifting device of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510343808.4A CN104909269B (en) | 2015-06-20 | 2015-06-20 | A kind of lifting device of crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104909269A CN104909269A (en) | 2015-09-16 |
| CN104909269B true CN104909269B (en) | 2017-05-31 |
Family
ID=54078788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510343808.4A Active CN104909269B (en) | 2015-06-20 | 2015-06-20 | A kind of lifting device of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104909269B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905779B (en) * | 2016-06-03 | 2017-09-12 | 中铁上海工程局集团有限公司 | A kind of hoisting hanger and its method for special-shaped distortion Ta Ta sections omnidirectional upset |
| CN106112984A (en) * | 2016-08-11 | 2016-11-16 | 无锡百禾工业机器人有限公司 | A kind of mechanical arm |
| CN107902544B (en) * | 2017-12-18 | 2019-09-13 | 泉州台商投资区五季网络有限公司 | Flat turn device for crane |
| CN109850756A (en) * | 2018-12-27 | 2019-06-07 | 李芳龙 | A kind of new type explosion proof crane |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3224090B2 (en) * | 1997-12-25 | 2001-10-29 | 住友重機械工業株式会社 | Overload prevention device for telescopic guides in cranes |
| US8567836B2 (en) * | 2007-08-31 | 2013-10-29 | Lavalley Industries, Llc | Gripping assembly and gripping members for a grapple attachment |
| CN201447317U (en) * | 2009-07-09 | 2010-05-05 | 扬州华泰特种设备有限公司 | Rotary hoisting frame electromagnetic crane |
| CN202527388U (en) * | 2012-03-31 | 2012-11-14 | 上海市电力公司 | Charged sweeping robot |
| CN202808161U (en) * | 2012-08-28 | 2013-03-20 | 三一集团有限公司 | Container spreader and crane |
| CN203095420U (en) * | 2013-01-09 | 2013-07-31 | 河南省大方重型机器有限公司 | Crane trolley and crane employing trolley |
| CN204342285U (en) * | 2014-12-09 | 2015-05-20 | 重庆起重机厂有限责任公司 | A kind of hoisting crane and lower rotary hanger thereof |
-
2015
- 2015-06-20 CN CN201510343808.4A patent/CN104909269B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104909269A (en) | 2015-09-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104909269B (en) | A kind of lifting device of crane | |
| CN205346674U (en) | Over -and -under type stand cantilever crane | |
| CN105417380A (en) | Novel intelligent stand column swing arm crane | |
| CN205855857U (en) | A kind of double-beam cantilever crane | |
| CN202411265U (en) | Rotating and lifting device | |
| CN203284068U (en) | Spreader for mold of concrete tubular pile | |
| CN204848025U (en) | Walking boom crane | |
| CN203065095U (en) | Slag pot lifting device | |
| CN104495636A (en) | Balanced hoisting device | |
| CN208631931U (en) | A kind of Multifunctional hoisting device carried for cement pipe pile production | |
| CN204980934U (en) | Cantilever crane device | |
| CN103979341A (en) | Novel automatic roller discharging device | |
| CN102828704A (en) | Clamping device for mechanical loading and unloading drill rod on drilling device | |
| CN102756118B (en) | Automatic molten steel casting machine | |
| CN102674218A (en) | Steel coil turning machine for automatically stopping coil | |
| CN202176289U (en) | Hydraulic tongs lifting mechanism | |
| CN202754722U (en) | Novel rotating disc type crane car mechanism | |
| CN204297972U (en) | The machining center of convenient for maintaining | |
| CN203679147U (en) | Lifting rotary table | |
| CN205772880U (en) | A kind of hanging balancing formula hoist crab | |
| CN206241210U (en) | A kind of novel synchronous mould rollover unit | |
| CN203199942U (en) | Approach bridge for scissor lift | |
| CN202924598U (en) | Pneumatic grab bucket | |
| CN206263246U (en) | A kind of high-speed box-turning machine | |
| CN201777778U (en) | Rotary lifting appliance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tao Wengen Inventor before: Sun Shengqiang |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170428 Address after: Li Town of Haian County of Jiangsu province Nantong city 226631 Li Bao Cun eleven groups Applicant after: Haian rainbow Machinery Technology Co., Ltd. Address before: Suzhou City, Jiangsu Province, 215163 Branch Road, Science City high tech Zone No. 18 B building 3 floor glass room Applicant before: Suzhou Lanwang Machine Tool Science & Technology Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |