CN206051347U - A kind of double girder crane - Google Patents
A kind of double girder crane Download PDFInfo
- Publication number
- CN206051347U CN206051347U CN201620982259.5U CN201620982259U CN206051347U CN 206051347 U CN206051347 U CN 206051347U CN 201620982259 U CN201620982259 U CN 201620982259U CN 206051347 U CN206051347 U CN 206051347U
- Authority
- CN
- China
- Prior art keywords
- trolley
- cart
- track
- rotating disk
- walking mechanism
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000005611 electricity Effects 0.000 claims 1
- 239000000725 suspension Substances 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 241001518079 Plantago minuta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
This utility model provides a kind of double girder crane, including two girders being parallel to each other and cart walking mechanism, girder is provided with cart track, the two ends of cart walking mechanism are separately positioned on the cart track of two girders, mounting disc is provided with below cart walking mechanism, rotating disk is provided with below mounting disc, rotating disk is rotatably coupled in mounting disc, the bottom of cart walking mechanism is additionally provided with the actuating unit for driving rotating disk rotation, rotating disk is provided with trolley track, trolley track is provided with running gear for trolley, and running gear for trolley is provided with jack up unit.This utility model, rationally, with simple structure, making is easy, cost is relatively low, easy to operate, assembling work high precision for scientific structure design.
Description
Technical field
This utility model designs crane field, a kind of double girder crane of specific design.
Background technology
Twin beams lifting hook crane：Two tracks are arranged on twin beams girder panel, on two tracks, trolley body is placed.Dolly
By trolley frame and a set of lifting mechanism, trolley frame walking mechanism is run after realizing Plantago minuta for mechanism, and hoisting mechanism for trolley is realized hanging
Hook is run up and down.This lifting hook crane main parts size is：Lifting mechanism critical piece is reel, and reductor, shaft coupling are electric
Machine is constituted.Steel wire rope is installed on reel, suspension hook on steel wire rope, is hung., by gib head, hook nut, thrust bearing, suspension hook are horizontal for suspension hook
The parts such as beam, pulley, pulley bearings, suspension hook arm-tie are constituted.During work, lay winding wire ropes on reel hang suspension hook on steel wire rope.
Reel rotating is realized by Motor drive reductor.Sling by reel rotating or put down hanging piece.The size of handling hanging piece is long
Short widely different, several meters for having are long, and tens meters for having are long, the trolley lifting hook configuration row of hanging, and solve the problems, such as handling hanging piece hitch point,
But due to dolly only one of which suspension hook, if the row's of hanging suspension centre spacing is excessive, at least 2 steel wire ropes of configuration is also needed under suspension hook and is come
Solve the problems, such as that the row's of hanging suspension hook spacing is big, unstable.Generally, as the tonnage of handling hanging piece is not of uniform size, therefore match somebody with somebody
The dolly put is also different.And the distance of the big then twin beams lifting hook crane cart orbital plane to dolly peak of the tonnage of hanging piece is just
Greatly, so not only need to increase double girder overhead crane cart track to top limit space, and also increase big wheel
Wheel load, increased the foundation construction cost such as workshop.
The content of the invention
To solve the above problems, the utility model discloses a kind of double girder crane.
In order to reach object above, this utility model provides following technical scheme：
A kind of double girder crane, including two girders being parallel to each other and cart walking mechanism, the girder are provided with greatly
Track road, the two ends of the cart walking mechanism are separately positioned on the cart track of two girders, the cart walking mechanism
Lower section be provided with mounting disc, rotating disk is provided with below the mounting disc, the rotating disk is rotatably coupled in the mounting disc, institute
The bottom for stating cart walking mechanism is additionally provided with the actuating unit for driving rotating disk rotation, and the rotating disk is provided with trolley track,
The trolley track is provided with running gear for trolley, and the running gear for trolley is provided with jack up unit.
Preferably, the jack up unit is electric hoist.
Preferably, the running gear for trolley is made up of trolley frame and trolley drive motor, the trolley drive motor
The trolley frame is driven to move on trolley track.
Preferably, the actuating unit is hydraulic motor.
What this utility model was obtained has the beneficial effect that：
This utility model arranges trolley track, carriage walking by rotating disk is arranged below cart walking mechanism, on rotating disk
Mechanism is arranged on trolley track, and jack up unit is arranged on running gear for trolley, as rotating disk can be arbitrarily rotated with 360 °, and
And running gear for trolley can be moved along trolley track, jack up unit can move to optional position, Neng Gouman as needed
The requirement of the minimum amount of movement to hanging loads needed for during sufficient precision assembly, during lifting can also realize hanging load-carrying
The automatic rotation of thing.This utility model, rationally, with simple structure, making is easy, cost is relatively low, operation for scientific structure design
Easy, assembling work high precision.
Description of the drawings
Fig. 1, structural representation of the present utility model.
Reference numerals list：
1- girders；2- cart tracks；3- cart walking mechanisms；4- mounting discs；5- rotating disks；6- trolley tracks；The little garages of 7-
Walk mechanism；8- jack up units；9- actuating units.
Specific embodiment
With reference to the accompanying drawings and detailed description, further elucidate this utility model, it should be understood that following specific embodiment parties
Formula is merely to illustrate this utility model rather than limits scope of the present utility model.
As shown in figure 1, a kind of double girder crane, including two girders 1 being parallel to each other and cart walking mechanism 3, girder 1
Cart track 2 is provided with, the two ends of cart walking mechanism 3 are separately positioned on the cart track 2 of two girders 1, large vehicle walking
The lower section of mechanism 3 is provided with mounting disc 4, and rotating disk 5 is provided with below mounting disc 4, and rotating disk 5 is rotatably coupled in mounting disc 4, cart
The bottom of walking mechanism 3 is additionally provided with the actuating unit 9 for the rotation of driving rotating disk 5, and rotating disk 5 is provided with trolley track 6, little track
Road 6 is provided with running gear for trolley 7, and running gear for trolley 7 is provided with jack up unit 8.As rotating disk 5 can be arbitrarily revolved with 360 °
Turn, and running gear for trolley 7 can be moved along trolley track 6, jack up unit 8 can move to any position as needed
Put, the requirement of the minimum amount of movement to hanging loads needed for disclosure satisfy that during precision assembly can also during lifting
The automatic rotation of loads is hung in realization.
Jack up unit 8 in the present embodiment is electric hoist.Running gear for trolley 7 is by trolley frame and trolley drive motor structure
Into trolley drive motor drives trolley frame to move on trolley track 6.Actuating unit 9 is hydraulic motor.
Technological means disclosed in this utility model scheme are not limited only to the technological means disclosed in above-mentioned embodiment, also
Including the technical scheme being made up of above technical characteristic combination in any.It should be pointed out that for the ordinary skill of the art
For personnel, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improve and moisten
Decorations are also considered as protection domain of the present utility model.
Claims (4)
1. a kind of double girder crane, including two girders being parallel to each other and cart walking mechanism, it is characterised in that the girder
Cart track is provided with, the two ends of the cart walking mechanism are separately positioned on the cart track of two girders, the cart
Mounting disc is provided with below walking mechanism, rotating disk below the mounting disc, is provided with, the rotating disk is rotatably coupled to the peace
In sabot, the bottom of the cart walking mechanism is additionally provided with the actuating unit for driving rotating disk rotation, and the rotating disk is provided with
Trolley track, the trolley track are provided with running gear for trolley, and the running gear for trolley is provided with jack up unit.
2. double girder crane as claimed in claim 1, it is characterised in that the jack up unit is electric hoist.
3. double girder crane as claimed in claim 1, it is characterised in that the running gear for trolley is driven by trolley frame and dolly
Galvanic electricity mechanism is into the trolley drive motor drives the trolley frame to move on trolley track.
4. double girder crane as claimed in claim 1, it is characterised in that the actuating unit is hydraulic motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620982259.5U CN206051347U (en) | 2016-08-30 | 2016-08-30 | A kind of double girder crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620982259.5U CN206051347U (en) | 2016-08-30 | 2016-08-30 | A kind of double girder crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206051347U true CN206051347U (en) | 2017-03-29 |
Family
ID=58378193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620982259.5U Expired - Fee Related CN206051347U (en) | 2016-08-30 | 2016-08-30 | A kind of double girder crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206051347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140543A (en) * | 2017-06-12 | 2017-09-08 | 无锡石油化工起重机有限公司 | The comprehensive plating gantry of electroplating assembly line special mobile formula |
-
2016
- 2016-08-30 CN CN201620982259.5U patent/CN206051347U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140543A (en) * | 2017-06-12 | 2017-09-08 | 无锡石油化工起重机有限公司 | The comprehensive plating gantry of electroplating assembly line special mobile formula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 |