CN201873499U - Mobile swinging boom type girder turnover machine - Google Patents
Mobile swinging boom type girder turnover machine Download PDFInfo
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- CN201873499U CN201873499U CN2010206400382U CN201020640038U CN201873499U CN 201873499 U CN201873499 U CN 201873499U CN 2010206400382 U CN2010206400382 U CN 2010206400382U CN 201020640038 U CN201020640038 U CN 201020640038U CN 201873499 U CN201873499 U CN 201873499U
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- swinging boom
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Abstract
The utility model discloses a mobile swinging boom type girder turnover machine, which relates to an improvement on a girder turnover machine structure. The utility model provides the mobile swinging boom type girder turnover machine which has high working efficiency and is flexible, convenient and fast to operate. The turnover machine comprises a frame and is structurally characterized in that the bottom of the frame is provided with a travelling mechanism; both sides of the frame are provided with jacking mechanisms; the top of the frame is provided with a left swinging boom and a right swinging boom; the right swinging boom is connected with a turnover mechanism; the turnover mechanism comprises a central shaft on the frame; the left swinging boom is connected with a right turnover oil cylinder through the central shaft; and the right swinging boom is connected with a left turnover oil cylinder through the central shaft.
Description
Technical field
The utility model relates to the improvement in grider overturning machine structure.
Background technology
Former grider overturning is to use the steel rope lifting, upset aloft, and steel rope and eave tile serious wear are easy to cause damage, must periodical maintenance and replacing.In upset, may cause girder wearing and tearing and distortion, repeatedly girder falling accident also took place, there is serious potential safety hazard, have a strong impact on product design, the upset operating efficiency is low, turn over a girder with steel rope and two cranes and need 30～60 minutes, taking two overhead traveling cranes simultaneously also influences other staff's handling and operation etc.
The mode that current domestic grider overturning machine is adopted has three kinds: steel rope or suspender cooperate crane, rotating disc type and pivoted arm.It is to need investment hardly that steel rope or suspender cooperate the characteristics of crane upset, can utilize existing crane to add specific steel rope or suspender can overturn, applied widely.But it is that safety can't guarantee that there is maximum problem in this kind method, can't guarantee the quality problems of flip piece simultaneously, needs many people to cooperate during upset, time of overturning is long, occupied ground simultaneously, and other staff can't operation, take a large amount of resources, the development need of the modern enterprise that is far from suitable.The investment of rotating disc type positioning machine is big, the product and the hold facility place that are fit to single specification are big, and girder and equipment interconnection component difficulty height during upset also will carry out operation at ad-hoc location and place, flip-flop transition is short and setup time is long, is not suitable for the place that specification is many, factory building is little, working area is little.
Summary of the invention
The utility model is exactly at the problems referred to above, and the mobile easily pivoted arm grider overturning of a kind of high efficiency, flexible operation machine is provided.
For realizing above-mentioned purpose of the present utility model, the utility model adopts following technical scheme, the utility model comprises framework, its structural feature is that the bottom of framework is that the both sides of traveling gear, framework are lifting body, frame roof is provided with left-hand rotation arm, right-hand rotation arm, and left-hand rotation arm, right-hand rotation arm link to each other with switching mechanism, and described switching mechanism comprises the center shaft on the framework, the left-hand rotation arm links to each other with right overturning oil cylinder by center shaft, and the right-hand rotation arm links to each other with left overturning oil cylinder by center shaft.
The beneficial effects of the utility model: mobile pivoted arm positioning machine of the present utility model, than former grider overturning, save manpower; Become the upset that 1～2 people can finish girder by 8～10 original people operation simultaneously, reduced labour intensity and cost.Grider overturning once needed 30～60 minutes times spent in the past, the needs that have 3～4 hours, and the crossbeam that overturns now only needs 3～4 minutes, improve operating efficiency more than 10 times, and flexible operation is convenient, and is safe and reliable.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is a kind of running condition figure of switching mechanism.
Fig. 4 is the another kind of running condition figure of switching mechanism.
Fig. 5 is a lifting body structural representation of the present utility model.
The specific embodiment
The utility model comprises framework 10, the bottom of framework 10 is that the both sides of traveling gear 13, framework 10 are lifting body 15, framework 10 tops are provided with left-hand rotation arm 14, right-hand rotation arm 5, left-hand rotation arm 14, right-hand rotation arm 5 link to each other with switching mechanism 9, described switching mechanism 9 comprises the center shaft 8 on the framework 10, left-hand rotation arm 14 links to each other with right overturning oil cylinder 7 by center shaft 8, and right-hand rotation arm 5 links to each other with left overturning oil cylinder 11 by center shaft 8.
Described traveling gear 13 comprises the base 6 of framework 10 bottoms, and the bottom of base 6 is a road wheel 2, and road wheel 2 links to each other with the reductor on the motor on the base 6 12.
Described lifting body 15 comprises hoist cylinder 3 on the base 6, and the top of hoist cylinder 3 links to each other with the side shaft on the framework 10 4.Can around framework 10, four symmetrical hoist cylinders 3 be set, so that framework 10 pulsation-free liftings.
Common two of the mobile pivoted arm grider overturning machine of this utility model is one group of use, simultaneously the crossbeam girder is overturn.
Below in conjunction with a description of drawings course of action of the present utility model: at first mobile pivoted arm grider overturning machine of the present utility model is placed on the track 1, traveling gear 13 moves to the utility model the below that is reversed part (for example, girder); Left side overturning oil cylinder 11(or right overturning oil cylinder 7) action, make right-hand rotation arm 5(or left-hand rotation arm 14) half-twist, at this moment, form 90 ° of angles between left-hand rotation arm 14 and the right-hand rotation arm 5, mobile the utility model moves pivoted arm grider overturning machine, make left-hand rotation arm 14 or right-hand rotation arm 5 and be reversed the part side to be close to, lifting body 15 beginning jackings are being reversed part jack-up built on stilts; The switching mechanism 9 that the utility model moves pivoted arm grider overturning machine begins action, and left-hand rotation arm 14 and right-hand rotation arm 5 action simultaneously in switching process remain 90 ° of angles, 90 ° of left-hand revolutions, and lifting body 15 falls; The utility model moves pivoted arm grider overturning machine and withdraws from, and left-hand rotation arm 14 or right-hand rotation arm 5 forward initial position (i.e. 0 degree position) to, are reversed part and finish 90 ° of upsets.Repeat above-mentioned action and can finish 180 ° of upsets and reverse flip.
Claims (3)
1. mobile pivoted arm grider overturning machine, comprise framework (10), the bottom that it is characterized in that framework (10) is traveling gear (13), the both sides of framework (10) are lifting body (15), framework (10) top is provided with left-hand rotation arm (14), right-hand rotation arm (5), left-hand rotation arm (14), the same switching mechanism of right-hand rotation arm (5) (9) links to each other, described switching mechanism (9) comprises the center shaft (8) on the framework (10), left-hand rotation arm (14) links to each other with right overturning oil cylinder (7) by center shaft (8), and right-hand rotation arm (5) links to each other with left overturning oil cylinder (11) by center shaft (8).
2. mobile pivoted arm grider overturning machine according to claim 1, it is characterized in that traveling gear (13) comprises the base (6) of framework (10) bottom, the bottom of base (6) is road wheel (2), and the reductor (12) on the motor on the same base of road wheel (2) (6) links to each other.
3. mobile pivoted arm grider overturning machine according to claim 1, it is characterized in that lifting body (15) comprises upward hoist cylinder (3) of base (6), side shaft (4) on the same framework in top (10) of hoist cylinder (3) links to each other, around framework (10), four symmetrical hoist cylinders (3) are set, so that framework (10) pulsation-free lifting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206400382U CN201873499U (en) | 2010-12-03 | 2010-12-03 | Mobile swinging boom type girder turnover machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206400382U CN201873499U (en) | 2010-12-03 | 2010-12-03 | Mobile swinging boom type girder turnover machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201873499U true CN201873499U (en) | 2011-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206400382U Expired - Fee Related CN201873499U (en) | 2010-12-03 | 2010-12-03 | Mobile swinging boom type girder turnover machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201873499U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367163A (en) * | 2011-10-21 | 2012-03-07 | 顺德工业(江苏)有限公司 | Coil material auxiliary hoisting device |
| CN102485637A (en) * | 2010-12-03 | 2012-06-06 | 中国有色（沈阳）冶金机械有限公司 | Moving tumbler type girder tipper |
| CN102674218A (en) * | 2012-05-24 | 2012-09-19 | 山东重联电动车辆制造有限公司 | Steel coil turning machine for automatically stopping coil |
| CN102897698A (en) * | 2012-09-27 | 2013-01-30 | 河南卫华重型机械股份有限公司 | Turnover and transport integrated machine for beam |
-
2010
- 2010-12-03 CN CN2010206400382U patent/CN201873499U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102485637A (en) * | 2010-12-03 | 2012-06-06 | 中国有色（沈阳）冶金机械有限公司 | Moving tumbler type girder tipper |
| CN102485637B (en) * | 2010-12-03 | 2014-05-14 | 中国有色（沈阳）冶金机械有限公司 | Moving tumbler type girder tipper |
| CN102367163A (en) * | 2011-10-21 | 2012-03-07 | 顺德工业(江苏)有限公司 | Coil material auxiliary hoisting device |
| CN102674218A (en) * | 2012-05-24 | 2012-09-19 | 山东重联电动车辆制造有限公司 | Steel coil turning machine for automatically stopping coil |
| CN102897698A (en) * | 2012-09-27 | 2013-01-30 | 河南卫华重型机械股份有限公司 | Turnover and transport integrated machine for beam |
| CN102897698B (en) * | 2012-09-27 | 2015-10-28 | 河南卫华重型机械股份有限公司 | Beam upset transport all-in-one |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20141203 |
|
| EXPY | Termination of patent right or utility model |