CN209242515U - A kind of rotational deformation crane - Google Patents
A kind of rotational deformation crane Download PDFInfo
- Publication number
- CN209242515U CN209242515U CN201920429374.3U CN201920429374U CN209242515U CN 209242515 U CN209242515 U CN 209242515U CN 201920429374 U CN201920429374 U CN 201920429374U CN 209242515 U CN209242515 U CN 209242515U
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- rotating platform
- fixedly connected
- platform
- spur gear
- fixed station
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Abstract
A kind of rotational deformation crane, including connection mechanism is hung, hanging connection mechanism includes fixing axle；The first fixed station and the second fixed station are successively fixed in fixing axle from top to bottom；The first rotating platform, the first cone tooth, the second cone tooth and the second rotating platform are successively arranged in fixing axle from top to bottom；First cone tooth is set on the first fixed station, and is fixedly connected on the lower surface of the first rotating platform；Second rotating platform is set on the second fixed station；Second cone tooth is fixedly connected on the upper surface of the second rotating platform；Second fixed station is equipped with first motor；Triconodont is fixed on the output shaft of first motor；Triconodont and the first cone tooth, the second cone tooth engagement；The two sides of first rotating platform, which are respectively connected with to hang by first connecting rod, connects element；The two sides of second rotating platform are respectively connected with to hang by the second connecting rod connects element.Work efficiency is high for crane disclosed by the utility model, and being stacked upon multiple cargo consolidations, the stacking space of cargo can be made full use of.
Description
Technical field
The utility model relates to a kind of hoisting machinery, in particular to a kind of rotational deformation crane.
Background technique
Gantry crane is a kind of deformation of bridge crane, is called gantry crane, is mainly used for outdoor goods yard and workshop
The lift operation of on-site.Gantry crane is high with utilization of area rate, job area is big, it is wide, versatile to adapt to
The features such as, it is used widely in port yard and workshop.The structure of gantry crane mainly includes door-shaped frame and lifting
Mechanism.Door-shaped frame includes bearing beam and two support foot rests for being connected to bearing beam both ends.Two support foot rests are at it
Under the action of bottom traveling wheel and motor, can directly it walk on the track on ground.Jack machinism is connected on bearing beam,
And it can be moved along the length direction of bearing beam.
Existing gantry crane is mostly single suspension centre structure, in practical work process, multiple single-point long-distance transportation
It will increase the handling time of cargo and expend more manpower and material resources, working efficiency is low.The gate-type of existing more suspension centres is risen
Heavy-duty machine, it is multiple hang connect element be it is arranged in a straight line, working efficiency is higher, but can only carry goods arranged in a straight line simultaneously
Object, and cargo is carried with linear array, final straight line places the cargo being handled upside down.Therefore, work as arrangement of goods
Area space when relatively concentrating, cargo can not be put into designated position by existing more suspension centre gantry cranes, adaptability compared with
Difference.Moreover, cargo is handled upside down with straight line arrangement mode, can make jack machinism if crane encounters barrier in carrying on the way
To the left/longer distance for moving right carrys out cut-through object, increases the shipping time of cargo, increases the power consumption of crane.
Utility model content
The purpose of this utility model is that: in view of the above problems, a kind of rotational deformation crane is provided, it can be simultaneously
Multiple cargos are carried, and the arrangement mode between multiple cargos can be changed, reduce multiple cargos in the entire length of transverse direction,
The time of multiple cargo entirety transverse shifting cut-through objects is reduced, work efficiency is high, and manpower and material resources consumption is few, and energy will be multiple
Cargo consolidation is put together, between making full use of stacks of cargo to be vented.
The technical solution adopted in the utility model is as follows:
A kind of rotational deformation crane, including door frame mechanism and jack machinism；The door frame mechanism includes crossbeam；Described
Heavy-duty machine structure includes elevating mechanism and hangs connection mechanism；The elevating mechanism is arranged on crossbeam, and can transport along the length direction of crossbeam
It is dynamic；The lower part hung connection mechanism and be fixedly connected on elevating mechanism, and moved up and down under the action of elevating mechanism；Described hang connects
Mechanism includes fixing axle；The fixing axle is vertically arranged, and is fixedly connected on the lower part of elevating mechanism；From upper in the fixing axle
It is successively fixed with the first fixed station and the second fixed station down；The first rotation is successively arranged in the fixing axle from top to bottom
Platform, the first cone tooth, the second cone tooth and the second rotating platform；The first cone tooth is set on the first fixed station, and is fixedly connected
In the lower surface of the first rotating platform；Second rotating platform is set on the second fixed station；The second cone tooth is fixedly connected
In the upper surface of the second rotating platform；Second fixed station is equipped with first motor；It is solid on the output shaft of the first motor
Surely it is equipped with triconodont；The triconodont and the first cone tooth, the second cone tooth engagement；The two sides of first rotating platform pass through
First connecting rod, which is respectively connected with to hang, connects element；The two sides of second rotating platform are respectively connected with to hang by the second connecting rod connects member
Part；Described hang connects element and connects cargo for hanging.
Since using the above structure, control first motor turns an angle, triconodont is driven to rotate first angle, the
Triconodont drive first cone tooth and second cone tooth relatively rotate, first cone tooth and second cone tooth drive respectively the first rotating platform and
The rotation of second rotating platform, two rotating platforms drive hanging for its two sides to connect element movement, make along crossbeam length direction arrangement
Four to be located along the same line, which hang, connects element movement, hangs to connect and is mounted with cargo on element.Using this structure, can carry simultaneously
Multiple cargos, and the arrangement mode between multiple cargos can be changed, reduce the whole occupancy along crossbeam length direction of multiple cargos
Length, time needed for reducing multiple cargo entirety cut-through objects increase working efficiency, reduce drain on manpower and material resources, together
When multiple cargo consolidations can be stacked upon, make full use of stack space.First motor turns an angle, and drives first
Cone tooth and the second cone tooth turn an angle, and the first rotating platform and the second rotating platform is driven to think different direction rotations respectively
Certain angle.First motor is located at except the fan shape moving track of the second rotating platform, and the position of first motor can't interfere
To the movement of the second rotating platform.
Further, the door frame mechanism includes that at least two crossbeams arranged in parallel and two are respectively fixedly connected with
Support foot rest at crossbeam both ends；The two sides of the bottom of the support foot rest are equipped with the first driving wheel and the first driven wheel；Described
The power output axis connection that one driving wheel and the second motor are fixed；Second motor drives the rotation of the first driving wheel, drives door
Frame mechanism movement.
Further, the elevating mechanism includes mobile platform；The mobile platform bottom is equipped at least two groups traveling wheel
Group；Every group of traveling wheel group is correspondingly arranged on the track on each crossbeam；The traveling wheel group include the second driving wheel and
Second driven wheel；Second driving wheel is fixedly connected with the power output shaft of third motor；The third motor drives second
Driving wheel rotation, drives elevating mechanism to move along the length direction of crossbeam.
Since using the above structure, control third motor rotation, third motor drives rail of second driving wheel on crossbeam
Road movement, drive mobile platform moved along the length direction of crossbeam, make elevating mechanism drive below hang connection mechanism along crossbeam
Length direction movement, so that multiple cargos is got around the barrier transported on the way.
Further, the elevating mechanism further includes the first spur gear, the second spur gear, lifter rack and two the 4th electricity
Machine；First spur gear and the second spur gear are rotatably arranged on mobile platform；Lifter rack upper end two sides it is straight
Tooth is engaged with the first spur gear and the second spur gear respectively；Mobile platform, and and fixing axle are run through in the lower end of the lifter rack
Upper end be fixedly connected；The power output shaft of described two 4th motors is connect with the first spur gear, the second spur gear respectively；Institute
State two the 4th motors drives the first spur gear and the second spur gear to rotate respectively, and lifter rack is driven to move up and down.
Due to using the above structure, when crane work, controlling two the 4th motor rotations, two the 4th motors drive
Two gears relatively rotate, and lifter rack is driven to move up and down, and drive and hang connection mechanism up and down motion below lifter rack, are used for
The promotion and placement of multiple cargos.Lifter rack is the bilateral straight-tooth that the two sides being spliced by two spur racks all have straight-tooth
Item.It is fixedly connected between the non-flank of two spur rack.
Further, second connecting rod is telescopic rod；It is fixed with third fixed station in the fixing axle and is arranged
There is third rotating platform；The third fixed station is located at below the second fixed station；The third rotating platform is fixed set on third
On platform；The third rotating platform is equipped with first movement rack gear, the second mobile rack, third spur gear and the 5th motor；Institute
It states first movement rack gear to be arranged on third rotating platform, and one end second is connect be connected to the second rotating platform side
Bar is fixedly connected；The third spur gear setting is engaged on first movement rack gear, and with first movement rack gear；Described second moves
Carry-over bar setting is engaged on third spur gear, and with third spur gear；Second mobile rack is parallel to first movement tooth
Item setting, and one end is fixedly connected with the second connecting rod for being connected to the second rotating platform other side；5th motor
Power output shaft is connect with third spur gear.
Since using the above structure, when crane drives multiple cargos to reach designated position, the 5th motor of control is rotated,
5th motor drives the rotation of third spur gear, drives two mobile racks of its upper and lower to relatively move, drives two of two sides
The elongation of second telescopic rod, makes four to hang four cargos for connecing and mounting on element and surrounds a rectangular surfaces jointly, enable four cargos
Region is stacked by the uniformly neat cargo that is placed on.
Further, the lower end of the fixing axle, which is fixedly connected with to hang, connects element.
Further, two groups of vertical bars are equipped between second rotating platform and third rotating platform；Described two groups perpendicular
Straight-bar is arranged in the two sides of the length direction of third rotating platform, and its every group of vertical bar includes two vertical bars；It is described
Two vertical bars are located at the two sides of first movement rack gear lateral length, while being located at the two sides of the second mobile rack lateral length；
The upper end of the vertical bar is fixedly connected with the second rotating platform, and lower end is fixedly connected with third rotating platform；It is described two
The distance between vertical bar is equal with the lateral length of the lateral length of first movement rack gear, the second mobile rack.
Due to using the above structure, when the second rotating platform rotates under the action of the second cone tooth, the second rotating platform
Third rotating platform can be driven to rotate together by the setting of vertical bar, while two mobile racks can also be avoided to exist and shaken
It moves and causes to be driven unstable problem between two mobile racks and third spur gear.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
In the present invention, it is fixed with the first fixed platform on hanging the fixed link on connection mechanism and the second fixation is flat
Platform；The first rotating platform and the second rotating platform are arranged in fixed link；First rotating platform and the second rotating platform difference
It can be rotated around fixed link in the first fixed platform and the second fixed platform, and, and the rotation direction of the two is different；First
The both ends of rotating platform are fixedly connected by first connecting rod and connect element there are two hanging；The both ends of second rotating platform pass through second
Telescopic rod is fixedly connected and connects element there are two hanging；It hangs to connect and is mounted with cargo on element；Two rotating platforms drive linearly arrangement
Multiple cargo movements, change the arrangement mode between multiple cargos, the whole length direction in crossbeam of multiple cargos can be reduced
Occupancy length, reduce the time of multiple cargo entirety transverse shifting cut-through objects, increase working efficiency, while can will be multiple
Cargo consolidation is stacked upon, between making full use of stacks of cargo to be vented.
Detailed description of the invention
Fig. 1 is the overall structure figure of crane；
Fig. 2 is elevating mechanism and door frame mechanism structure figure；
Fig. 3 be when it is multiple hang connect element and be on same straight line when, hang the structure chart of connection mechanism；
Fig. 4 is the partial enlarged view in Fig. 3 at A；
Fig. 5 is that Fig. 3 hangs visual angle figure on rear side of connection mechanism；
Fig. 6 is the partial enlarged view in Fig. 5 at B；
Fig. 7 be when it is multiple hang connect element movement after, hang the structure chart of connection mechanism；
Fig. 8 is that Fig. 7 hangs visual angle figure on rear side of connection mechanism；
Marked in the figure: 1- door frame mechanism, 11- crossbeam, 12- support foot rest, the first driven wheel of 13-, the first driving wheel of 14-,
2- elevating mechanism, 21- mobile platform, the first spur gear of 22-, 23- lifter rack, the second spur gear of 24-, the 4th motor of 25-,
The second driven wheel of 26-, the second driving wheel of 27-, 3- hang connection mechanism, the second connecting rod of 32-, 33- first connecting rod, the rotation of 34- second
Turn platform, 35- first motor, the first rotating platform of 36-, 37- first bores tooth, 38- triconodont, and 39- second bores tooth, and 310- is hung
Connect element, 311- third rotating platform, the second fixed station of 312-, the 5th motor of 313-, 314- fixing axle, 315- third straight-tooth
Wheel, 316- first movement rack gear, the second mobile rack of 317-, 318- third connecting rod, the first fixed station of 319-, 320- third are solid
Determine platform.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
A kind of rotational deformation crane, as shown in Figure 1, including door frame mechanism 1 and jack machinism；The door frame mechanism 1 is wrapped
Include crossbeam 11；The jack machinism includes elevating mechanism 2 and hangs connection mechanism 3；The elevating mechanism 2 is arranged on crossbeam 11, and
It can be moved along the length direction of crossbeam 11；The lower part hung connection mechanism 3 and be fixedly connected on elevating mechanism 2, and in elevating mechanism 2
Under the action of move up and down；As shown in Fig. 3-Fig. 8, the connection mechanism 3 that hangs includes fixing axle 314；The fixing axle 314 is set vertically
It sets, and is fixedly connected on the lower part of elevating mechanism 2；As shown in Figure 5 and Figure 6, it is successively fixed from top to bottom in the fixing axle 314
Equipped with the first fixed station 319 and the second fixed station 312；It is successively arranged with the first rotary flat from top to bottom in the fixing axle 314
Platform 36, first bores tooth 37, second and bores tooth 39 and the second rotating platform 34；The first cone tooth 37 is set on the first fixed station 319,
And it is fixedly connected on the lower surface of the first rotating platform 36；Second rotating platform 34 is set on the second fixed station 312；It is described
Second cone tooth 39 is fixedly connected on the upper surface of the second rotating platform 34；Second fixed station 312 is equipped with first motor 35；
Triconodont 38 is fixed on the output shaft of the first motor 35；The triconodont 38 and the first cone tooth 37, second are bored
Tooth 39 engages；The two sides of first rotating platform 36 are respectively connected with to hang by first connecting rod 33 connects element 310；Described second
The two sides of rotating platform 34 are respectively connected with to hang and connect element 310 by the second connecting rod 32, and described hang connects element 310 and connect goods for hanging
Object；Hanging and connecing element 310 can be that hook, handgrip and rope etc. are any for hanging the element for connecing cargo, as long as can fix cargo
Being connected to mechanism on crane can be with.
As shown in Fig. 2, the door frame mechanism 1 includes that four crossbeams 11 arranged in parallel and two are respectively fixedly connected with
Support foot rest 12 at 11 both ends of crossbeam；The two sides of the bottom of the support foot rest 12 are equipped with the first driving wheel 14 and the first driven wheel
13；The power output axis connection that first driving wheel 14 and the second motor are fixed；Second motor drives the first driving wheel
14 rotations, drive door frame mechanism 1 to move.
As shown in Fig. 2, the elevating mechanism 2 includes mobile platform 21；21 bottom of mobile platform is equipped with four groups of walkings
Wheel group；Every group of traveling wheel group is correspondingly arranged on the track on each crossbeam 11；The traveling wheel group includes the second active
Wheel 27 and the second driven wheel 26；Second driving wheel 27 is fixedly connected with the power output shaft of third motor；The third electricity
Machine is fixed at 21 bottom of mobile platform；The third motor drives the rotation of the second driving wheel 27, drives elevating mechanism 2 along cross
The length direction of beam 11 is mobile.
As shown in Fig. 2, the elevating mechanism 2 further includes the first spur gear 22, the second spur gear 24, lifter rack 23 and two
A 4th motor 25；First spur gear 22 and the second spur gear 24 are rotatably arranged on mobile platform 21；The lifting
The straight-tooth of 23 upper end two sides of rack gear is engaged with the first spur gear 22 and the second spur gear 24 respectively；The lower end of the lifter rack 23
It is fixedly connected through mobile platform 21, and with the upper end of fixing axle 314；The power output shaft of described two 4th motors 25 is distinguished
It is connect with the first spur gear 22, the second spur gear 24；Described two 4th motors 25 drive the first spur gear 22 and second respectively
Spur gear 24 rotates, and lifter rack 23 is driven to move up and down.
Preferably, it is the stability for being further ensured that crane work, two groups of bearing blocks is equipped on mobile platform 21；Often
Group bearing block includes two bearing blocks, is equipped with rotation axis between two bearing block；Distinguished by bearing at the rotation axis both ends
It is arranged on two bearing blocks；First spur gear 22 and the second spur gear 24 are respectively fixedly disposed on two groups of bearing blocks
In rotation axis, rotation axis is followed to rotate together；The power output shaft of described two 4th motors 25 respectively with two rotation axis
One end is fixedly connected；It drives the first spur gear 22 and the second spur gear 24 to rotate respectively, lifter rack 23 is driven to move up and down.
As shown in Figure 3 and Figure 4, second connecting rod 32 is telescopic rod；It is solid that third is fixed in the fixing axle 314
Determine platform 320 and is arranged with third rotating platform 311；The third fixed station 320 is located at 312 lower section of the second fixed station；Described
Three rotating platforms 311 are set on third fixed station 320；The third rotating platform 311 is equipped with first movement rack gear 316, the
Two mobile racks 317, third spur gear 315 and the 5th motor 313；The first movement rack gear 316 is arranged in third rotary flat
On platform 311, and one end is fixedly connected with the second connecting rod 32 for being connected to 34 side of the second rotating platform；The third straight-tooth
315 setting of wheel is engaged on first movement rack gear 316, and with first movement rack gear 316；Second mobile rack 317 is arranged
It is engaged on third spur gear 315, and with third spur gear 315；Second mobile rack 317 is parallel to first movement rack gear
316 settings, and one end is fixedly connected with the second connecting rod 32 for being connected to 34 other side of the second rotating platform；5th electricity
The power output shaft of machine 313 is connect with third spur gear 315.
The lower end of the fixing axle 314, which is fixedly connected with to hang, connects element 310.
Two groups of vertical bars 318 are equipped between second rotating platform 34 and third rotating platform 311；Described two groups vertical
Bar 318 is arranged in the two sides of the length direction of third rotating platform 311, and its every group of vertical bar 318 includes two vertical
Bar 318；Described two vertical bars 318 are located at the two sides of 316 lateral length of first movement rack gear, while being located at the second mobile rack
The two sides of 317 lateral lengths；The upper end of the vertical bar 318 is fixedly connected with the second rotating platform 34, and lower end and third are revolved
Turn platform 311 to be fixedly connected；The lateral length of the distance between described two vertical bars 318 and first movement rack gear 316, second
The lateral length of mobile rack 317 is equal.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (7)
1. a kind of rotational deformation crane, including door frame mechanism (1) and jack machinism；The door frame mechanism (1) includes crossbeam
(11)；The jack machinism includes elevating mechanism (2) and hangs connection mechanism (3)；The elevating mechanism (2) is arranged in crossbeam (11)
On, and can be moved along the length direction of crossbeam (11)；The lower part hung connection mechanism (3) and be fixedly connected on elevating mechanism (2), and
It is moved up and down under the action of elevating mechanism (2)；It is characterized by: the connection mechanism (3) that hangs includes fixing axle (314)；It is described
Fixing axle (314) is vertically arranged, and is fixedly connected on the lower part of elevating mechanism (2)；On the fixing axle (314) from top to bottom according to
It is secondary to be fixed with the first fixed station (319) and the second fixed station (312)；It is successively arranged from top to bottom on the fixing axle (314)
There are the first rotating platform (36), the first cone tooth (37), the second cone tooth (39) and the second rotating platform (34)；The first cone tooth
(37) it is set on the first fixed station (319), and is fixedly connected on the lower surface of the first rotating platform (36)；Second rotary flat
Platform (34) is set on the second fixed station (312)；Second cone tooth (39) is fixedly connected on the upper table of the second rotating platform (34)
Face；Second fixed station (312) is equipped with first motor (35)；Is fixed on the output shaft of the first motor (35)
Triconodont (38)；The triconodont (38) is engaged with the first cone tooth (37), the second cone tooth (39)；First rotating platform
(36) two sides are respectively connected with to hang by first connecting rod (33) connects element (310)；The two sides of second rotating platform (34)
It is respectively connected with to hang by the second connecting rod (32) and connects element (310)；Described hang connects element (310) and connects cargo for hanging.
2. rotational deformation crane as described in claim 1, it is characterised in that: the door frame mechanism (1) includes at least two
Crossbeam (11) arranged in parallel and two support foot rests being respectively fixedly connected at crossbeam (11) both ends；The support foot rest
Two sides of the bottom be equipped with the first driving wheel (14) and the first driven wheel (13)；First driving wheel (14) is fixed with the second motor
Power output axis connection；Second motor drives the first driving wheel (14) rotation, drives door frame mechanism (1) movement.
3. rotational deformation crane as claimed in claim 2, it is characterised in that: the elevating mechanism (2) includes mobile platform
(21)；Mobile platform (21) bottom is equipped at least two groups traveling wheel group；Every group of traveling wheel group is correspondingly arranged at each
On track on crossbeam (11)；The traveling wheel group includes the second driving wheel (27) and the second driven wheel (26)；Described second is main
Driving wheel (27) is fixedly connected with the power output shaft of third motor；The third motor drives the second driving wheel (27) rotation, band
Dynamic elevating mechanism (2) are mobile along the length direction of crossbeam (11).
4. rotational deformation crane as claimed in claim 3, it is characterised in that: the elevating mechanism (2) further includes first straight
Gear (22), the second spur gear (24), lifter rack (23) and two the 4th motors (25)；First spur gear (22) and
Two spur gears (24) are rotatably arranged on mobile platform (21)；The straight-tooth of lifter rack (23) the upper end two sides is respectively with
One spur gear (22) and the second spur gear (24) engagement；Mobile platform (21) are run through in the lower end of the lifter rack (23), and with
The upper end of fixing axle (314) is fixedly connected；The power output shaft of described two 4th motors (25) respectively with the first spur gear
(22), the second spur gear (24) connects；Described two 4th motors (25) drive the first spur gear (22) and the second straight-tooth respectively
(24) rotation is taken turns, lifter rack (23) is driven to move up and down.
5. rotational deformation crane as claimed in claim 4, it is characterised in that: second connecting rod (32) is telescopic rod；
Third fixed station (320) is fixed on the fixing axle (314) and is arranged with third rotating platform (311)；The third is solid
Determine platform (320) to be located at below the second fixed station (312)；The third rotating platform (311) is set on third fixed station (320)；
The third rotating platform (311) is equipped with first movement rack gear (316), the second mobile rack (317), third spur gear
(315) and the 5th motor (313)；The first movement rack gear (316) is arranged on third rotating platform (311), and one end
It is fixedly connected with the second connecting rod (32) for being connected to the second rotating platform (34) side；Third spur gear (315) setting
It is engaged on first movement rack gear (316), and with first movement rack gear (316)；Second mobile rack (317) setting is the
On three spur gears (315), and engaged with third spur gear (315)；Second mobile rack (317) is parallel to first movement tooth
Item (316) setting, and one end is fixedly connected with the second connecting rod (32) for being connected to the second rotating platform (34) other side；Institute
The power output shaft for stating the 5th motor (313) is connect with third spur gear (315).
6. rotational deformation crane as claimed in claim 5, it is characterised in that: the lower end of the fixing axle (314) is fixed to be connected
It is connected to hang and connects element (310).
7. rotational deformation crane as claimed in claim 6, it is characterised in that: second rotating platform (34) and third rotation
Turn to be equipped with two groups of vertical bars (318) between platform (311)；Two groups of vertical bars (318) are arranged in third rotating platform
(311) two sides of length direction, and its every group of vertical bar (318) includes two vertical bars (318)；Described two vertical bars
(318) it is located at the two sides of first movement rack gear (316) lateral length, while is located at the second mobile rack (317) lateral length
Two sides；The upper end of the vertical bar (318) is fixedly connected with the second rotating platform (34), lower end and third rotating platform
(311) it is fixedly connected；The lateral length of the distance between described two vertical bars (318) and first movement rack gear (316), second
The lateral length of mobile rack (317) is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920429374.3U CN209242515U (en) | 2019-04-01 | 2019-04-01 | A kind of rotational deformation crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920429374.3U CN209242515U (en) | 2019-04-01 | 2019-04-01 | A kind of rotational deformation crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209242515U true CN209242515U (en) | 2019-08-13 |
Family
ID=67537464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920429374.3U Expired - Fee Related CN209242515U (en) | 2019-04-01 | 2019-04-01 | A kind of rotational deformation crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209242515U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877762A (en) * | 2020-07-01 | 2020-11-03 | 上海建工集团股份有限公司 | Movable automatic installation tool system for precast concrete wallboard |
| CN113682968A (en) * | 2021-08-25 | 2021-11-23 | 浙江硕实机械有限公司 | Automatic special fixture of intelligence hoist bar |
-
2019
- 2019-04-01 CN CN201920429374.3U patent/CN209242515U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877762A (en) * | 2020-07-01 | 2020-11-03 | 上海建工集团股份有限公司 | Movable automatic installation tool system for precast concrete wallboard |
| CN113682968A (en) * | 2021-08-25 | 2021-11-23 | 浙江硕实机械有限公司 | Automatic special fixture of intelligence hoist bar |
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