CN204661169U - A kind of crane - Google Patents
A kind of crane Download PDFInfo
- Publication number
- CN204661169U CN204661169U CN201520321172.9U CN201520321172U CN204661169U CN 204661169 U CN204661169 U CN 204661169U CN 201520321172 U CN201520321172 U CN 201520321172U CN 204661169 U CN204661169 U CN 204661169U
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- crossbeam
- fixed
- walker
- crane
- pusher
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Abstract
The utility model relates to a kind of crane, and it comprises pedestal, column, rotating table, bracing frame, crossbeam, clump weight, walker, pusher.Column one end is fixed on pedestal, and the other end is fixed with rotating table.Bracing frame one end is sheathed and be fixed on the S. A. of rotating table, and the other end is fixed on crossbeam.Crossbeam one end fixed weight block, the fixing walker of other end activity.Pusher is arranged on the end of crossbeam, sets gradually pusher, walker, bracing frame, clump weight from one end of crossbeam to the other end.Crossbeam is provided with the guide rail of spline.Walker is provided with scroll wheel, movable motor, hook, flexible rope, telescope motor.Scroll wheel engages with teeth groove, and movable motor drives scroll wheel to drive walker to walk along guide rail with the form engaged with teeth groove.Stretch rope one end fixed hook, and the other end is fixed on one end of telescope motor, and telescope motor drives flexible rope on edge perpendicular to the gathering on the direction of crossbeam and expansion.
Description
Technical field
The utility model relates to a kind of crane, particularly relates to a kind of crane.
Background technology
Between Oversize vehicle (if floor height is more than more than 5 meters) be substantially all provided with crane, crane is used for mobile workpiece to be transferred, facilitates operative.And crane all can not be set (if floor height is lower than 5 meters) between compact car, the limitation in height of major cause or crane itself.Therefore, if think workpiece mobile to be transferred, substantially by turnover rack, there is inconvenience in the inside between compact car.
Utility model content
In view of this, be necessary to provide a kind of crane, its structure is simple, and function is but almost as good as with large-scale crane.
The utility model adopts following technical scheme to realize, a kind of crane, it comprises pedestal (1), column (2), rotating table (41), bracing frame (3), crossbeam (5), clump weight (6), walker (7), pusher (11);
Wherein, one end of column (2) is fixed on pedestal (1), and the other end of column (2) is fixed with rotating table (41); One end of bracing frame (3) is sheathed and be fixed on the S. A. of rotating table (41), and the other end of bracing frame (3) is fixed on crossbeam (5); Clump weight (6) is fixed on one end of crossbeam (5), and the walker (7) for mobile workpiece to be transferred is movably fixed to the other end of crossbeam (5); Pusher (11) is arranged on the end of crossbeam (5), sets gradually pusher (11), walker (7), bracing frame (3), clump weight (6) from one end to the other end of crossbeam (5); Pusher (11) can promote crossbeam (5) with rotating table (41) for fulcrum drives bracing frame (3) to rotate;
Crossbeam (5) is provided with guide rail (14), guide rail (14) is provided with teeth groove (13); Walker (7) is provided with scroll wheel, movable motor (10), hook (8), flexible rope (18), telescope motor (9); Scroll wheel engages with teeth groove (13), movable motor (10) drives scroll wheel to drive walker (7) to walk along guide rail (14) with the form engaged with teeth groove (13), one end fixed hook (8) of flexible rope (18), the other end of flexible rope (18) is fixed on one end of telescope motor (9), and telescope motor (9) drives flexible rope (18) along perpendicular to the gathering on the direction of crossbeam (5) and expansion.
As the further improvement of such scheme, pedestal (1) bottom is provided with for some cardan wheels (15) of moving crane and for the some caging bolts (16) to cardan wheel (15) spacing movement.
As the further improvement of such scheme, one end that column (2) is fixed on pedestal (1) is also provided with the some strengthening ribs (17) connecting column (2) and pedestal (1).
Preferably, the shape of strengthening rib (17) is triangular in shape, and the side of strengthening rib (17) is fixed on column (2), and the adjacent side of strengthening rib (17) is fixed on pedestal (1).
As the further improvement of such scheme, crossbeam (5) is provided with the limited post (12) for spacing walker (7) stroke away from one end of clump weight (6).
Crane of the present utility model possesses following advantage:
1. the hook (8) for workpiece to be transferred of slinging arbitrarily can draw in and launches, only need control rotating and the rotation time of telescope motor (9), easy to operate, even if the very low workman of educational level immediately can go up manual manipulation, do not need special training;
2., by the setting of rotating table (41), manual drive can be facilitated to link up with (8) 360 degree of arbitrarily rotations in the plane being parallel to ground, thus find the general orientation of needs as early as possible;
3., when linking up with (8) and finding general orientation, pusher (11) can realize hook (8) fine setting, thus can accurately locate; Certainly, when needs hook (8) rotate, also can down to the beginning to adopting pusher (11) eventually.
4. walker (7) can be walked along crossbeam (5), increase the moving range of hook (8), make hook (8) can arbitrarily run to any one coordinate in the first quartile of 3 D stereo system of axes, have very high scheduling: telescopic direction (center of gravity direction), the bearing of trend (perpendicular to center of gravity direction) of crossbeam (5), the hand of rotation (plane of rotation is perpendicular to center of gravity direction) of rotating table (41) of flexible rope (18);
5. by cardan wheel (15), whole crane can be displaced into any corner in workshop, improves the scheduling of crane further;
6. the limited post (12) on crossbeam (5) can prevent walker (7) from departing from the guide rail (14) of crossbeam (5).
Accompanying drawing explanation
The structural representation of the crane that Fig. 1 provides for the utility model embodiment 1.
The structural representation of the crane that Fig. 2 provides for the utility model embodiment 2.
The structural representation of the crane that Fig. 3 provides for the utility model embodiment 3.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment 1
Refer to Fig. 1, the structural representation of its crane provided for the utility model embodiment.Crane comprises pedestal 1, column 2, rotating machine 4, bracing frame 3, crossbeam 5, clump weight 6, walker 7, pusher 11.
Be provided with bottom pedestal 1 for some cardan wheels 15 of moving crane and for the some caging bolts 16 to the spacing movement of cardan wheel 15.After crane moves to target ground by cardan wheel 15, namely spacing by caging bolt 16 pairs of cardan wheels 15, prevent crane from moving.Whole crane can be displaced into any corner in workshop, improves the scheduling of crane.
One end of column 2 is fixed on pedestal 1, and the other end of column 2 is fixed with rotating machine 4.One end that column 2 is fixed on pedestal 1 also can be provided with the some strengthening ribs 17 connecting column 2 and pedestal 1.The shape of strengthening rib 17 can be triangular in shape, and the side of strengthening rib 17 is fixed on column 2, and the adjacent side of strengthening rib 17 is fixed on pedestal 1.
One end of bracing frame 3 is sheathed and be fixed on the output shaft of rotating machine 4, and the other end of bracing frame 3 is fixed on crossbeam 5, and rotating machine 4 drives bracing frame 3 to rotate.Clump weight 6 is fixed on one end of crossbeam 5, and the walker 7 for mobile workpiece to be transferred is movably fixed to the other end of crossbeam 5.By the setting of rotating machine 4, conveniently can drive hook 8 360 degree of arbitrarily rotations in the plane being parallel to ground, thus find the general orientation of needs as early as possible
Pusher 11 is arranged on the end of crossbeam 5, sets gradually pusher 11, walker 7, bracing frame 3, clump weight 6 from one end of crossbeam 5 to the other end.Pusher 11 can promote crossbeam 5 with rotating machine 4 for fulcrum drives bracing frame 3 to rotate.
Crossbeam 5 is provided with guide rail 14, guide rail 14 is provided with teeth groove 13.Walker 7 is provided with scroll wheel, movable motor 10, hook 8, flexible rope 18, telescope motor 9.Scroll wheel engages with teeth groove 13, movable motor 10 drives scroll wheel to drive walker 7 to walk along guide rail 14 with the form engaged with teeth groove 13, one end fixed hook 8 of flexible rope 18, the other end of flexible rope 18 is fixed on one end of telescope motor 9, and telescope motor 9 drives flexible rope 18 on edge perpendicular to the gathering on the direction of crossbeam 5 and expansion.Hook 8 for workpiece to be transferred of slinging arbitrarily can draw in and launches, and only need control rotating and the rotation time of telescope motor 9, easy to operate, even if the very low workman of educational level immediately can go up manual manipulation, does not need special training.
When hook 8 finds general orientation, pusher 11 can realize hook 8 and finely tune, and thus can accurately locate, and pusher 11 can be screw propeller.Crossbeam 5 is provided with the limited post 12 for spacing walker 7 stroke near pusher 11 place.Limited post 12 on crossbeam 5 can prevent walker 7 from departing from the guide rail 14 of crossbeam 5.
Walker 7 can be walked along crossbeam 5, increase the moving range of hook 8, make hook 8 can arbitrarily run to any one coordinate in the first quartile of 3 D stereo system of axes, have very high scheduling: telescopic direction (center of gravity direction), the bearing of trend (perpendicular to center of gravity direction) of crossbeam 5, the hand of rotation (plane of rotation is perpendicular to center of gravity direction) of rotating machine 4 of flexible rope 18.
Embodiment 2
Refer to Fig. 2, embodiment 2 is substantially the same manner as Example 1, and its difference is: embodiment 2 does not arrange pusher 11.Embodiment 2 possesses the basic beneficial effect of embodiment 1, and except realizing the fine setting to hook 8, the fine setting of hook 8 also by manually pulling the mode of hook 8 to realize, or slowly can be adjusted by rotating machine 4 certainly.
Embodiment 3
Refer to Fig. 3, embodiment 3 is substantially the same manner as Example 1, its difference is: embodiment 3 does not arrange rotating machine, but be provided with rotating table 41, by the setting of rotating table 41, manual drive can be facilitated to link up with 8 360 degree of arbitrarily rotations in the plane being parallel to ground, thus find the general orientation of needs as early as possible.Of course when needs hook 8 rotates, also can down to the beginning to adopting pusher 11 eventually, the rotating manner that pusher 11 realizes hook still compares pulsation-free.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a crane, it is characterized in that, it comprises pedestal (1), column (2), rotating table (41), bracing frame (3), crossbeam (5), clump weight (6), walker (7), pusher (11);
Wherein, one end of column (2) is fixed on pedestal (1), and the other end of column (2) is fixed with rotating table (41); One end of bracing frame (3) is sheathed and be fixed on the S. A. of rotating table (41), and the other end of bracing frame (3) is fixed on crossbeam (5); Clump weight (6) is fixed on one end of crossbeam (5), and the walker (7) for mobile workpiece to be transferred is movably fixed to the other end of crossbeam (5); Pusher (11) is arranged on the end of crossbeam (5), sets gradually pusher (11), walker (7), bracing frame (3), clump weight (6) from one end to the other end of crossbeam (5); Pusher (11) can promote crossbeam (5) with rotating table (41) for fulcrum drives bracing frame (3) to rotate;
Crossbeam (5) is provided with guide rail (14), guide rail (14) is provided with teeth groove (13); Walker (7) is provided with scroll wheel, movable motor (10), hook (8), flexible rope (18), telescope motor (9); Scroll wheel engages with teeth groove (13), movable motor (10) drives scroll wheel to drive walker (7) to walk along guide rail (14) with the form engaged with teeth groove (13), one end fixed hook (8) of flexible rope (18), the other end of flexible rope (18) is fixed on one end of telescope motor (9), and telescope motor (9) drives flexible rope (18) along perpendicular to the gathering on the direction of crossbeam (5) and expansion.
2. crane as claimed in claim 1, it is characterized in that, pedestal (1) bottom is provided with for some cardan wheels (15) of moving crane and for the some caging bolts (16) to cardan wheel (15) spacing movement.
3. crane as claimed in claim 1, is characterized in that, one end that column (2) is fixed on pedestal (1) is also provided with the some strengthening ribs (17) connecting column (2) and pedestal (1).
4. crane as claimed in claim 3, it is characterized in that, the shape of strengthening rib (17) is triangular in shape, and the side of strengthening rib (17) is fixed on column (2), and the adjacent side of strengthening rib (17) is fixed on pedestal (1).
5. crane as claimed in claim 1, is characterized in that, the upper limited post (12) be provided with near pusher (11) place for spacing walker (7) stroke of crossbeam (5).
6. crane as claimed in claim 1, it is characterized in that, pusher (11) is screw propeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520321172.9U CN204661169U (en) | 2015-05-18 | 2015-05-18 | A kind of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520321172.9U CN204661169U (en) | 2015-05-18 | 2015-05-18 | A kind of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204661169U true CN204661169U (en) | 2015-09-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520321172.9U Active CN204661169U (en) | 2015-05-18 | 2015-05-18 | A kind of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204661169U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891352A (en) * | 2015-05-18 | 2015-09-09 | 安庆市天润工程机械有限责任公司 | A crane |
| CN106115503A (en) * | 2016-08-15 | 2016-11-16 | 宁波建工建乐工程有限公司 | A kind of Mobile crane |
-
2015
- 2015-05-18 CN CN201520321172.9U patent/CN204661169U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891352A (en) * | 2015-05-18 | 2015-09-09 | 安庆市天润工程机械有限责任公司 | A crane |
| CN106115503A (en) * | 2016-08-15 | 2016-11-16 | 宁波建工建乐工程有限公司 | A kind of Mobile crane |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |