CN205676048U - A kind of cantilever crane - Google Patents
A kind of cantilever crane Download PDFInfo
- Publication number
- CN205676048U CN205676048U CN201620601724.6U CN201620601724U CN205676048U CN 205676048 U CN205676048 U CN 205676048U CN 201620601724 U CN201620601724 U CN 201620601724U CN 205676048 U CN205676048 U CN 205676048U
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- CN
- China
- Prior art keywords
- cantilever
- sliding shoe
- suspension hook
- pull
- rope
- 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
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Abstract
The utility model discloses a kind of cantilever crane, including cantilever, cantilever is arranged with the sliding shoe that can move along cantilever, sliding shoe is fixed with suspension hook, being fixedly installed twisted rope device on cantilever and being wound with some circle pull ropes, pull rope drives sliding shoe to move along cantilever with adjusting lift hook position.According to the position of thing to be handled, pull suspension hook and sliding shoe, thus pull the pull rope on twisted rope device；Or pull on the pull rope on twisted rope device, thus drive sliding shoe and the suspension hook being connected on sliding shoe to move along cantilever, make suspension hook slide onto the vertical top of thing to be handled.Suspension hook is connected by operating personnel again with thing to be handled, when running crane, article are vertically mentioned, avoid the phenomenon occurring acutely rocking when there is angle between pull rope and vertical direction and cause mentioning weight together with weight, the operating personnel of surrounding can be prevented by personal injury owing to pull rope rocks together with weight.
Description
Technical field
The utility model relates to technical field of crane equipment, particularly to a kind of cantilever crane.
Background technology
The cantilever crane section of being applicable to, away from, the occasion of intensive allocation and transportation, can arbitrarily operate in three dimensions, have and save time
Laborsaving, flexible and efficient feature.Hang the structure of tree owner's cantilever crane be have employed, the trees dug out are carried out carrying simultaneously
It is filled on transport vehicle.
Authorization Notice No. is that the Chinese patent that CN205023758U, authorized announcement date are on 02 10th, 2016 discloses one
Planting improved small-sized fixed pillar type cantilever crane, it includes rotating base, hoisting apparatus, cantilever arrangement, hinged cantilever power dress
Putting, described rotating base can rotate freely with 360 °, for described hoisting apparatus, cantilever arrangement and hinged cantilever power set
Mounting platform；Described hoisting apparatus can control the folding and unfolding of steel wire rope, and then the lifting of control suspension hook；Described cantilever dress
Put and the suspension hook on steel wire rope stretched out certain distance, and by the pitching of self make suspension hook within the specific limits away from or close
Described rotating base；Described hinged cantilever power set pass through the cooperation of motor and two clutches, can make base
Spinning movement and the pitching motion of cantilever carry out respectively.
In documents, use the regulation folding and unfolding of steel wire rope and reach to control the purpose of hook lifting, thus by suspension hook with
Article to be handled connect and are carried to desired location.But, article volume to be handled is typically more huge and heavier, difficult
With its position mobile, when position and the suspension hook of article to be handled are apart from each other, pull suspension hook and drive steel wire rope, making the suspension hook can
It is connected with article to be handled, so that the length of the steel wire rope between cantilever termination and suspension hook is longer.Article to be handled are hung
When rising, owing to steel wire rope does not has supporting role to suspension hook, and article are heavier.When crane runs, article are mentioned by steel wire rope, this
When, not perpendicular shape between itself and ground, owing to article are by Action of Gravity Field, it can be made finally to be perpendicular to the direction on ground, steel
Cord is also restored to reset condition.And in the process, the rope belt being connected with suspension hook can be caused to focus on thing and produce bigger model
That encloses rocks, thus easily causes the instability of whole crane；And by operating personnel, suspension hook is fixed on article, produce and shake
When dynamic, the personal safety of the operating personnel of surrounding can be threatened by quality weight and bulky article, even can endanger behaviour
Make the life security of personnel.
Utility model content
The purpose of this utility model is to provide a kind of cantilever crane, which solves article to be handled with suspension hook spacing relatively
Make greatly it cause the unstable problem of crane in handling process, there are carrying article and stablize and safe advantage.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of cantilever crane, including cantilever, described cantilever is arranged with the sliding shoe that can move along cantilever, described cunning
It is fixed with suspension hook on motion block, described cantilever is fixedly installed twisted rope device and is wound with some circle pull ropes, described pull rope
Sliding shoe is driven to move along cantilever with adjusting lift hook position.
Use said structure, according to the position of thing to be handled, pull suspension hook and sliding shoe, thus pull on twisted rope device
Pull rope；Or pull on the pull rope on twisted rope device, thus drive sliding shoe and the suspension hook edge being connected on sliding shoe
Cantilever to move, make suspension hook slide onto the vertical top of thing to be handled.Suspension hook is connected by operating personnel again with thing to be handled, runs
During crane, article are vertically mentioned, it is to avoid between pull rope and vertical direction, there is angle and cause mentioning weight
When the phenomenon acutely rocked occurs together with weight, the operating personnel of surrounding can be prevented owing to pull rope rocks together with weight
By personal injury.
More preferably: being provided with chute on described cantilever, being provided with between described sliding shoe and cantilever can be along chute
The roller rolling.
Using said structure, during suspension hook under tension effect, the roller on connected sliding shoe can roll along chute
Dynamic, thus drive sliding shoe to move together, pulling traction rope adjusting lift hook is to desired location.Rub for rolling between roller and chute
Wiping, frictional force between the two is less, so that the entirety that sliding shoe and suspension hook are formed moves more quick on cantilever and saves
Power.
More preferably: described twisted rope device includes fixed mount and twisted rope bar, described fixed mount includes two blocks of side plates,
Described twisted rope bar wears and is axially fixed between two blocks of side plates, described side plate is connected with for controlling the electricity that twisted rope bar rotates
Machine.
Use said structure, start motor, thus drive twisted rope bar rotation, make the length of pull rope change, pull
Suspension hook thus drive sliding shoe and pull rope to move, so that the pull rope of suspension hook and connection thereof is perpendicular to ground.Twisted rope bar axle
To being fixed between two blocks of side plates of fixed mount so that it is more stable at time rotational.
More preferably: described fixed mount also includes top board and base plate, described base plate is secured by bolts on cantilever,
Described base plate and top board all with two blocks of side plates by being welded to connect.
Using said structure, with being welded to connect between base plate, top board and two blocks of side plates, the entirety enhancing fixed mount connects
Connect effect, and base plate is secured by bolts on cantilever, conveniently it is repaired or replaced；The top board of fixed mount can prevent from leading
Messenger does not haves floating excessive on vertical direction when elongation so that it is keep stably extending.
More preferably: described cantilever is connected on a support bar by the first rotating shaft, described support bar and cantilever it
Between connected by cylinder, described cantilever can be around the first axis of rotation.
Using said structure, cylinder is opened when running, and it is played a supporting role by support bar, its flexible with control cantilever with
Angle between ground, thus the first rotating shaft circumferentially rotates along support bar, thus change the height of its vertical direction, by be handled
Thing is lifted up.
More preferably: described support bar is sheathed, and be fixed on can be outside the second rotating shaft of axial rotation, described second turn
Axle is vertically installed on the base of crane.
Using said structure, the second rotating shaft can circumferentially rotate, thus drives the support bar being fixed on its outside to circumferentially rotate,
Make the cantilever being connected on support bar that thing to be handled is carried to desired location.
Cylinder is more preferably: described cantilever crane also includes controller, described controller and motor, cylinder it
Between connected by conductor wire.
Using said structure, whole crane is played control action by controller, by electric power effect, makes motor and cylinder
Run, thus provide power to crane carrying heavy goods.
In sum, the utility model has the advantages that
The cantilever of crane arranges the sliding shoe that can move along cantilever, and sliding shoe connects with pull rope and suspension hook respectively
Connect.By pulling suspension hook, thus drive sliding shoe and coupled pull rope to move along cantilever, suspension hook is moved to wait to remove
Above fortune thing vertical direction, then suspension hook is connected with thing to be handled, opens controller, by common rotation the first rotating shaft and second
Thing to be handled is carried to desired location by rotating shaft.
Brief description
Fig. 1 is the overall structure schematic diagram of cantilever crane in embodiment 1；
Fig. 2 is the structural representation of embodiment 1 cantilever, shows the structure of sliding shoe and cantilever；
Fig. 3 is the structural representation of twisted rope device in embodiment 1, shows the structure of motor, twisted rope bar and pull rope；
Fig. 4 is the structural representation of cantilever in embodiment 2, shows the structure of sliding shoe, roller, chute and cantilever.
In figure, the 1st, cantilever；2nd, sliding shoe；3rd, suspension hook；4th, pull rope；6th, chute；7th, roller；8th, fixed mount；81st, side plate；
82nd, base plate；83rd, top board；9th, twisted rope bar；10th, motor；11st, the first rotating shaft；12nd, the second rotating shaft；13rd, base；14th, support bar；
15th, cylinder；16th, controller；17th, driving wheel；18th, the first belt；19th, driven pulley；20th, the first gear；21st, the second belt；22、
Second gear；23rd, the second motor；24th, locating part；241st, annulus；242nd, support.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
The present embodiment can be made after reading this specification by field technique personnel as required does not has the modification of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Embodiment 1: a kind of cantilever 1 formula crane, as it is shown in figure 1, include cantilever 1, passes through between cantilever 1 and support bar 14
First rotating shaft 11 connects, and is connected with cylinder 15 also by rotating shaft between cantilever 1 and support bar 14, is made by starting cylinder 15
Cantilever 1 carries out the position adjustments of vertical direction around the first rotating shaft 11；The other end of support bar 14 is fixed in the second rotating shaft 12, makes
Second rotating shaft 12 can drive the rotation that support bar 14 and cantilever 1 carry out in horizontal direction.
Second rotating shaft 12 is connected by bearing with the base 13 of crane, is arranged with between the second rotating shaft 12 and support bar 14
One locating part 24, locating part includes annulus 241 and support 242, and annulus 241 is fixedly connected on support 242, support 242
Bottom is fixed on base 13.Second rotating shaft 12 side is connected with the second motor 23, is connected with at the upper end of the second motor 23
Driving wheel 17, the sheathed driven pulley 19 that is connected with in the second rotating shaft 12, driving wheel 17 and driven pulley 19 are by the first belt 18 even
Connect.Be provided with distribution box and controller 16 on base 13, and controller the 16th, motor the 10th, the second motor 23 with cylinder 15 by leading
Electric wire connects.
With reference to Fig. 2 and 3, in the leftward position of cantilever 1, being fixedly installed twisted rope device, this twisted rope device includes fixed mount 8
With twisted rope bar 9, this fixed mount 8 is welded to each other formation by base plate the 82nd, top board 83 and two blocks of side plates 81, and twisted rope bar 9 is through two
Bearing on side plate 81, runs through on the right plate 81 of fixed mount 8 and is connected with motor 10, on the inwall of right plate 81, and motor
The termination of 10 is connected with the first gear 20, is connected with the second gear 22, the first gear 20 and second in twisted rope bar 9 one end of homonymy
Gear 22 is connected by the second belt 21, and is wound with some circle pull ropes 4 on twisted rope bar 9.The right side of cantilever 1 is arranged with one
Sliding shoe 2, sliding shoe 2 can move along cantilever 1, and the other end of pull rope 4 is connected to the top of sliding shoe 2, under sliding shoe 2
End offers a through hole, and this through hole connects a suspension hook 3.
When needs carrying heavy goods, open the motor 10 being connected to outside right plate 81 so that it is drive the first gear 20 turns
Dynamic, make the second gear 22 rotate by the second belt 21 effect, so that twisted rope bar 9 produces rotation, strain pull rope 4, thus
Pull sliding shoe 2 and the suspension hook 3 being connected on sliding shoe 2 to move along cantilever 1, make suspension hook 3 be positioned at the surface of weight, will
It is connected with weight, starts cylinder 15 and the second motor 23 being connected near the second rotating shaft 12, so that driving wheel 17 turns
Dynamic, drive driven pulley 19 to rotate by the first belt 18, so that driven pulley 19 drives the second rotating shaft 12 to circumferentially rotate, make cantilever
Weight is mentioned along vertical direction and moves in left-right direction, so that transporting heavy things is to required position by 1.And carrying
When rising, owing to suspension hook 3 is positioned at the vertical top of weight, mention process relatively stable, it is to avoid it rocks excessively acutely makes whole rising
Heavy-duty machine is unstable, and the people being simultaneously also prevented from around crane is injured owing to weight acutely rocks during mentioning.
Embodiment 2: a kind of cantilever 1 formula crane, is with the difference of embodiment 1, as shown in Figure 4, and cantilever 1 and cunning
Motion block 2 junction is provided with chute 6, is provided with roller 7 inside sliding shoe 2, and roller 7 can roll on chute 6, thus drives cunning
Motion block 2 moves on cantilever 1 along chute 6.It is rolling friction between roller 7 and chute 6, reduces frictional force, reduce pull rope 4
Power required when pulling sliding shoe 2 and suspension hook 3, such that it is able to reduce energy consumption.Meanwhile, chute 6 limits the moving rail of roller 7
Mark, so that more stable when sliding shoe 2 moves with suspension hook 3.
Claims (7)
1. a cantilever crane, including cantilever (1), is characterized in that: is provided with on described cantilever (1) and can move along cantilever (1)
Dynamic sliding shoe (2), described sliding shoe (2) is fixed with suspension hook (3), and described cantilever is fixedly installed twisted rope device simultaneously on (1)
Being wound with some circles pull rope (4), described pull rope (4) drives sliding shoe (2) mobile with adjusting lift hook (3) position along cantilever (1)
Put.
2. a kind of cantilever crane according to claim 1, is characterized in that: described cantilever is provided with chute on (1)
(6) it, is provided with the roller (7) that can roll along chute (6) between described sliding shoe (2) and cantilever (1).
3. a kind of cantilever crane according to claim 1, is characterized in that: described twisted rope device includes fixed mount (8)
And twisted rope bar (9), described fixed mount (8) includes two pieces of side plates (81), and described twisted rope bar (9) wears and is axially fixed at two pieces
Between side plate (81), described side plate (81) is connected with for controlling the motor (10) that twisted rope bar (9) rotates.
4. a kind of cantilever crane according to claim 3, is characterized in that: described fixed mount (8) also includes top board
(83) and base plate (82), described base plate (82) is secured by bolts on cantilever (1), described base plate (82) and top board (83) all with
Two pieces of side plates (81) are by being welded to connect.
5. a kind of cantilever crane according to claim 1, is characterized in that: described cantilever (1) passes through the first rotating shaft
(11) it is connected on a support bar (14), be connected by cylinder (15) between described support bar (14) with cantilever (1), described cantilever
(1) can rotate around the first rotating shaft (11).
6. a kind of cantilever crane according to claim 5, is characterized in that: described support bar (14) is sheathed is fixed on one
Can second rotating shaft (12) of axial rotation outside, described second rotating shaft (12) is vertically installed on the base (13) of crane.
7. a kind of cantilever crane according to claim 1, is characterized in that: described cantilever crane also includes control
Device (16), described controller (16) is connected by conductor wire between (15) with motor (10), cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620601724.6U CN205676048U (en) | 2016-06-16 | 2016-06-16 | A kind of cantilever crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620601724.6U CN205676048U (en) | 2016-06-16 | 2016-06-16 | A kind of cantilever crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205676048U true CN205676048U (en) | 2016-11-09 |
Family
ID=57430057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620601724.6U Expired - Fee Related CN205676048U (en) | 2016-06-16 | 2016-06-16 | A kind of cantilever crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205676048U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106586845A (en) * | 2016-12-13 | 2017-04-26 | 广西红润化工科技有限公司 | Workshop wall-mounted high-rigidity cantilever crane |
| CN106976810A (en) * | 2017-05-05 | 2017-07-25 | 江苏巨鑫磁业有限公司 | Difunctional formula magnetic patch packing case conveying arrangement |
| CN107140566A (en) * | 2017-05-11 | 2017-09-08 | 金先培 | A kind of electrochemical apparatus guide rail |
| CN110329941A (en) * | 2019-07-24 | 2019-10-15 | 徐州徐工随车起重机有限公司 | A kind of obstacles removing car hauling block device |
-
2016
- 2016-06-16 CN CN201620601724.6U patent/CN205676048U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106586845A (en) * | 2016-12-13 | 2017-04-26 | 广西红润化工科技有限公司 | Workshop wall-mounted high-rigidity cantilever crane |
| CN106976810A (en) * | 2017-05-05 | 2017-07-25 | 江苏巨鑫磁业有限公司 | Difunctional formula magnetic patch packing case conveying arrangement |
| CN107140566A (en) * | 2017-05-11 | 2017-09-08 | 金先培 | A kind of electrochemical apparatus guide rail |
| CN110329941A (en) * | 2019-07-24 | 2019-10-15 | 徐州徐工随车起重机有限公司 | A kind of obstacles removing car hauling block device |
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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: 20161109 Termination date: 20210616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |