CN202063644U - Hoisting mechanism of long-suspended beam crane - Google Patents
Hoisting mechanism of long-suspended beam crane Download PDFInfo
- Publication number
- CN202063644U CN202063644U CN2011201181716U CN201120118171U CN202063644U CN 202063644 U CN202063644 U CN 202063644U CN 2011201181716 U CN2011201181716 U CN 2011201181716U CN 201120118171 U CN201120118171 U CN 201120118171U CN 202063644 U CN202063644 U CN 202063644U
- Authority
- CN
- China
- Prior art keywords
- reductor
- long
- shaft
- reducer
- input shaft
- 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
Images
Landscapes
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model relates to a hosting mechanism of a long-suspended beam crane, which comprises a mechanism frame body and a motor, a brake, a reducer, a winding drum and a driving device arranged on the mechanism frame body. The hosting mechanism of the long-suspended beam crane is characterized in that the reducer is the dual-output shaft reducer; symmetrical output shafts are arranged on two corresponding side faces of the reducer; an input shaft of the reducer is connected with a rotating shaft of the motor; the brake is arranged between the input shaft of the reducer and the rotating shaft of the motor; and the output shaft of the reducer is connected with a shaft of the winding drum through a cross-shaped coupler. The hosting mechanism of the long-suspended beam crane has the advantages that the hoisting mechanism can satisfy a use requirement when the crane is used for hoisting long steel plates or steel tubes; moreover, the hoisting weight of the crane and the working range of a hoisting appliance are increased.
Description
Technical field
The utility model belongs to the weight-lifting equipment technical field, particularly relates to a kind of lifting mechanism of long overhead crane with carrier-beam.
Background technology
Continuous development along with steel industry, increasing Iron and Steel Production producer occurs, in order to satisfy special operatings needs such as high workload rank, large-tonnage, high temperature in the steel industry, the electromagnetic suspended beam crane in bridge type that is exclusively used in steel products such as steel plate, steel pipe arises at the historic moment.Be the general long drop in beam of lifting in lifting mechanism (crane carriage) below or the polylith electromagnet of hoisting crane, utilize hook uniform on the long drop in beam or polylith electromagnet that length long steel plate or steel pipe are lifted, can satisfy the lifting requirements of longer steel plate or steel pipe well, good stability in the hoisting process, and easy to use.But, the structure of the lifting mechanism of hoisting crane generally is at present: comprise mechanism's support body, be installed in the electrical motor on mechanism's support body, drg, reductor, reel and actuating device, wherein shaft of motor connects with the input shaft of reductor, the output shaft of reductor connects with the rotating shaft of reel, lifting mechanism is a single drum, and electrical motor and reel are positioned at the same side of reductor, the hoisting weight of the hoisting crane of said structure and suspender scope of work are little, and can not stablize single-point with reel by steel rope bonded assembly list hook and mount long drop in beam or polylith electromagnet, no longer can satisfy the operating needs of Iron and Steel Production producer, so must develop a kind of lifting mechanism that lifts the long overhead crane with carrier-beam of long steel plate or steel pipe.
Summary of the invention
The utility model for solve the technical matters that exists in the known technology provide a kind of simple in structure, hoisting weight is big, the lifting mechanism of the long overhead crane with carrier-beam that is applicable to long steel plate of lifting or steel pipe that the suspender scope of work is big and safe and reliable.
The technical scheme that the utility model is taked for the technical matters that exists in the solution known technology is: a kind of lifting mechanism of long overhead crane with carrier-beam, comprise mechanism's support body, be installed in the electrical motor on mechanism's support body, drg, reductor, reel and actuating device, it is characterized in that: described reductor is the double output shaft reductor, the output shaft that on two corresponding side surface of reductor, has symmetry, the input shaft of described reductor connects with shaft of motor, between the input shaft of described reductor and shaft of motor drg is installed, the output shaft of described reductor connects with the axle of reel by cross coupler.
The utility model can also adopt following technical scheme:
The input shaft of described reductor runs through reductor, has the input shaft end of symmetry on two corresponding side surface of reductor, on described two input shaft ends drg is installed all.
The input shaft of described reductor connects by floating axle and coupler with shaft of motor.
Advantage and the good effect that the utlity model has are: because as above technical scheme of this novel employing, it is the reductor employing double output shaft reductor in the lifting mechanism, the output shaft of each reductor all connects the rotating shaft of reel, lifting mechanism has two reels of coaxial line, can stablize at 2 with two suspension hooks of reel bonded assembly and mount long drop in beam, make lifting mechanism can satisfy the operating needs of hoisting crane long steel plate of lifting or steel pipe, in addition, the hoisting weight and the suspender operating range of hoisting crane have been increased.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1.
Among the figure: 1, mechanism's support body; 2, electrical motor; 3, drg; 4, reductor; 5, reel; 6, actuating device; 7, coupler; 8, floating axle; 9, cross coupler; 10, suspension hook.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1 and Fig. 2, the lifting mechanism of long overhead crane with carrier-beam comprises mechanism's support body 1, and electrical motor 2, drg 3, reductor 4, reel 5 and actuating device 6 are installed on mechanism's support body 1, and said apparatus all is fixed on mechanism's support body 1 with fastener.Mechanism's support body 1 is to be welded with steel plate, and the rotating shaft of electrical motor 2 connects with the input shaft of reductor 4 by coupler 7 and floating axle 8, and above-mentioned coupler 7 is selected gear coupling for use.Drg 3 is installed on the floating axle 8 between electrical motor 2 and the reductor 4, and during electrical motor 4 et out of orders, drg 3 can play the safety guard-safeguard effect.Reductor 4 is the double output shaft reductor, promptly has the output shaft of symmetry on two corresponding side surface of reductor 4.The output shaft of reductor 4 connects with the rotating shaft of reel 5 by cross coupler 9, and on mechanism's support body 1, two reels 5 all connect the suspension hook 10 with assembly pulley by steel rope by bearing installation at the rotating shaft two ends of reel 5.Actuating device 6 is installed on mechanism's support body 1, and the effect of actuating device 6 is to drive lifting mechanism to move in orbit, and the actuating device 6 in the utility model is identical with the driving device structure of the crane carriage of existing hoisting crane.
The input shaft of reductor 4 runs through reductor 4, has the input shaft end of symmetry on two corresponding side surface of reductor 4, on two input shaft ends drg 3 is installed all, has increased the safety of lifting mechanism.
During this is novel, adopt an electrical motor 2 by the reel 5 of two axis of double output shaft reductor 4 transmission rear drives on same straight line, being connected two suspension hooks 10 on the reel 5 by steel rope can stablize and mount the long drop in beam that is used to lift long steel plate or steel pipe, in addition, the lifting mechanism of two reels is compared the dolly that hoists of existing single drum, also has the big and big advantage of lifting scope of hoisting weight.
Claims (3)
1. the lifting mechanism of a long overhead crane with carrier-beam, comprise mechanism's support body, be installed in electrical motor, drg, reductor, reel and actuating device on mechanism's support body, it is characterized in that: described reductor is the double output shaft reductor, the output shaft that on two corresponding side surface of reductor, has symmetry, the input shaft of described reductor connects with shaft of motor, between the input shaft of described reductor and shaft of motor drg is installed, the output shaft of described reductor connects with the axle of reel by cross coupler.
2. the lifting mechanism of long overhead crane with carrier-beam according to claim 1, it is characterized in that: the input shaft of described reductor runs through reductor, on two corresponding side surface of reductor, have the input shaft end of symmetry, on described two input shaft ends drg is installed all.
3. the lifting mechanism of long overhead crane with carrier-beam according to claim 1, it is characterized in that: the input shaft of described reductor connects by floating axle and coupler with shaft of motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201181716U CN202063644U (en) | 2011-04-20 | 2011-04-20 | Hoisting mechanism of long-suspended beam crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201181716U CN202063644U (en) | 2011-04-20 | 2011-04-20 | Hoisting mechanism of long-suspended beam crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202063644U true CN202063644U (en) | 2011-12-07 |
Family
ID=45057514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201181716U Expired - Fee Related CN202063644U (en) | 2011-04-20 | 2011-04-20 | Hoisting mechanism of long-suspended beam crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202063644U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103708356A (en) * | 2013-12-26 | 2014-04-09 | 安徽机电职业技术学院 | Device for moving breakdown motor vehicle in tunnel |
| CN103708355A (en) * | 2013-12-26 | 2014-04-09 | 安徽机电职业技术学院 | Rail-mounted fault motor vehicle shifter inside tunnel |
| CN109775563A (en) * | 2019-03-12 | 2019-05-21 | 润邦卡哥特科工业有限公司 | It is a kind of it is lower revolution and single motor synchronization onwards lift-type planer-type trolley |
| CN110498346A (en) * | 2019-08-27 | 2019-11-26 | 广东永通起重机械股份有限公司 | Container production line plate lifting trolley device |
-
2011
- 2011-04-20 CN CN2011201181716U patent/CN202063644U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103708356A (en) * | 2013-12-26 | 2014-04-09 | 安徽机电职业技术学院 | Device for moving breakdown motor vehicle in tunnel |
| CN103708355A (en) * | 2013-12-26 | 2014-04-09 | 安徽机电职业技术学院 | Rail-mounted fault motor vehicle shifter inside tunnel |
| CN109775563A (en) * | 2019-03-12 | 2019-05-21 | 润邦卡哥特科工业有限公司 | It is a kind of it is lower revolution and single motor synchronization onwards lift-type planer-type trolley |
| CN110498346A (en) * | 2019-08-27 | 2019-11-26 | 广东永通起重机械股份有限公司 | Container production line plate lifting trolley device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100366523C (en) | Lifting mechanism and sling of large tonnage single hanging point crane | |
| CN205099211U (en) | Hoist anti -swing device | |
| CN202063644U (en) | Hoisting mechanism of long-suspended beam crane | |
| CN202321977U (en) | Tower crane and lifting hook assembly thereof | |
| CN202594639U (en) | Three-fulcrum lifting mechanism for bridge-type crane | |
| CN203946795U (en) | A kind of Novel electric block double girder crane | |
| CN101898731B (en) | Hoisting mechanism of crane | |
| CN203306917U (en) | Unhooking-proof safety device of crane hook | |
| CN203237935U (en) | Crane trolley having large tonnage and low clearance | |
| CN201961971U (en) | Large-tonnage dual-beam crane trolley | |
| CN201746271U (en) | Single hoisting point trolley and hoist employing same | |
| CN202054556U (en) | Novel winding barrel device with built-in motor for crane | |
| CN202175507U (en) | Electric single-beam crane | |
| CN202245873U (en) | Tundish hoisting machine and hoisting mechanism thereof | |
| CN205114826U (en) | Special hoist of soft hook -type aluminium alloy | |
| CN203976243U (en) | Permanent magnetic crane | |
| CN203373047U (en) | Lifting mechanism of electromagnetic chuck hanging beam crane | |
| CN202181161U (en) | Suspension beam device for crane | |
| CN102180405A (en) | Dolly for overhead and gantry cranes | |
| CN202089687U (en) | Trolley for gantry crane | |
| CN201990393U (en) | Low clearance trolley for extra large-tonnage crane | |
| CN220098328U (en) | Bridge crane with low height | |
| CN201473245U (en) | Lifting mechanism for crane | |
| CN102185414B (en) | Low-speed outer rotor permanent magnet drive device with rotating speed of outer cylinder being 0.001r/min-30r/min | |
| CN203667840U (en) | Remote winding type four-lifting-point large-scale lifting assembly equipment |
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: 20111207 Termination date: 20140420 |