CN106006397B - A kind of tracked heavy-duty crane - Google Patents
A kind of tracked heavy-duty crane Download PDFInfo
- Publication number
- CN106006397B CN106006397B CN201610595504.1A CN201610595504A CN106006397B CN 106006397 B CN106006397 B CN 106006397B CN 201610595504 A CN201610595504 A CN 201610595504A CN 106006397 B CN106006397 B CN 106006397B
- Authority
- CN
- China
- Prior art keywords
- car body
- sides
- main shaft
- expansion link
- hydraulic cylinder
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
Abstract
The present invention discloses a kind of tracked heavy-duty crane, including two sets of tackling systems, and described two sets of tackling systems include respectively：Car body, two crawler belts etc., two driving wheels are rotatably installed in outside car body both sides respectively, and wheel electrical machine main shaft is co-axially mounted with two driving wheels respectively；Four driven pulleys are also separately installed with outside car body both sides；The top piston of three-level hydraulic cylinder is hingedly mounted at the top of three-level expansion link；The cylinder body of described pitching hydraulic cylinder is hingedly mounted on small body cradle；The flexible top portion of two three-levels in two sets of tackling systems Jiao Jie not be provided with two translation mounting brackets；Sliding shoe both sides are respectively arranged with translation motor；Shiftable gear is provided with described translation motor main shaft；Lifting motor main shaft is co-axially mounted with dance roller；Lifting rope is provided with described dance roller.The present invention realizes the purpose of heavy lifting by setting double lifting modes, rational in infrastructure, easy to operate；It is adapted to work in more heavy environment.
Description
Technical field
The present invention relates to a kind of heavy duty equipment, and in particular to a kind of tracked heavy-duty crane, belongs to heavy-duty machinery
Technical field.
Background technology
Crane is a kind of common heavy duty equipment, applied to many construction sites, but in some special fields
Close, for example disaster relief etc. is more dangerous and in the case that construction volume is larger, just needs the heavy lifting machine equipment that elevating capacity is stronger.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of tracked heavy-duty crane, it is realized by setting double lifting modes
The purpose of heavy lifting, it is rational in infrastructure, it is easy to operate.
The technical scheme that the present invention takes is：A kind of tracked heavy-duty crane, including two sets of tackling systems, described two
Set tackling system includes respectively：Car body, two crawler belts, two driving wheels and eight driven pulleys, two wheel electrical machines, rotation peace
Shelve with turntable, electric rotating machine, big body cradle and small body cradle, pitching hydraulic cylinder, three-level expansion link and three-level hydraulic cylinder, its
It is characterised by：Two described driving wheels are rotatably installed in outside car body both sides respectively, and described two wheel electrical machines are pacified respectively
Inside car body both sides, wheel electrical machine main shaft is co-axially mounted with two driving wheels respectively；Also installed respectively outside car body both sides
There are four driven pulleys；Two described crawler belts are rotatably installed in outside car body both sides respectively, and be respectively coated by driving wheel and from
On the outer circumference surface of driving wheel；Described rotating mounting rack is arranged on vehicle body upper portion, and electric rotating machine is provided with below rotating mounting rack,
Turntable is coaxially installed with described electric rotating machine main shaft；Described big body cradle and small body cradle are separately mounted to turntable
Top；Described three-level expansion link lower hinge is arranged on big body cradle；The lower cylinders of described three-level hydraulic cylinder are hinged
Installed in three-level expansion link bottom, the top piston of three-level hydraulic cylinder is hingedly mounted at the top of three-level expansion link；Described pitching
The cylinder body of hydraulic cylinder is hingedly mounted on small body cradle, and the piston rod end of pitching hydraulic cylinder is hingedly mounted under three-level expansion link
Portion；The flexible top portion of two three-levels in two sets of described tackling systems Jiao Jie not be provided with two translation mounting brackets, described
Two translation mounting brackets the other ends be fixedly connected by screw；Translation tooth is provided with two translation mounting brackets
Bar；Sliding shoe is slidably fitted with translation mounting bracket；Described sliding shoe both sides are respectively arranged with translation motor；Described translation
Shiftable gear is provided with electric machine main shaft；Two described shiftable gears are mutually nibbled with the translating rack on translation mounting bracket respectively
Close；Dance roller and lifting motor are installed below sliding shoe；Described lifting motor main shaft is co-axially mounted with dance roller；Described
Lifting rope is provided with dance roller.
There is advantages below because present invention employs above-mentioned technical proposal, the present invention：The present invention is by setting double liftings
Pattern, the purpose of heavy lifting is realized, it is rational in infrastructure, it is easy to operate；It is adapted to work in more heavy environment.
Brief description of the drawings
Fig. 1 is the overall assembling dimensional structure diagram of the present invention.
Fig. 2 is the overall assembling dimensional structure diagram of another angle of the present invention.
Drawing reference numeral：1- driving wheels；2- driven pulleys；3- electric rotating machines；4- car bodies；The small body cradles of 5-；6- rotating mounting racks；
7- turntables；8- crawler belts；9- pitching hydraulic cylinders；The big body cradles of 10-；11- three-level expansion links；12- three-level hydraulic cylinders；13- is translated
Mounting bracket；14- translating racks；15- translation motors；16- shiftable gears；17- lifting motors；18- sliding shoes；19- dance rollers；
20- lifts rope；21- wheel electrical machines.
Embodiment
With reference to specific embodiment, the invention will be further described, the illustrative examples and explanation invented herein
For explaining the present invention, but it is not as a limitation of the invention.
As shown in Figure 1 and Figure 2, a kind of tracked heavy-duty crane, including two sets of tackling systems, described two sets of lifting systems
System includes respectively：2, two wheel electrical machines 21 of 8, two, the crawler belt driving wheel 1 of car body 4, two and eight driven pulleys, rotation installation
Frame 6 and turntable 7, electric rotating machine 3, big body cradle 10 and small body cradle 5, pitching hydraulic cylinder 9, three-level expansion link 11 and three-level liquid
Cylinder pressure 12.Two driving wheels 1 are rotatably installed in outside the both sides of car body 4 respectively, and two wheel electrical machines 21 are separately mounted to 4 liang of car body
Inside side, the main shaft of wheel electrical machine 21 is co-axially mounted with two driving wheels 1 respectively；Car body 4 is also separately installed with four outside both sides
Driven pulley 2.Two crawler belts 8 are rotatably installed in outside the both sides of car body 4 respectively, and are respectively coated by the outer of driving wheel 1 and driven pulley 2
On periphery.Rotating mounting rack 6 is arranged on the top of car body 4, and the lower section of rotating mounting rack 6 is provided with electric rotating machine 3, electric rotating machine 3
Turntable 7 is coaxially installed with main shaft.Big body cradle 10 and small body cradle 5 are separately mounted to the top of turntable 7.Three-level expansion link
11 lower hinges are arranged on big body cradle 10.The lower cylinders of three-level hydraulic cylinder 12 are hingedly mounted under three-level expansion link 11
Portion, the top piston of three-level hydraulic cylinder 12 are hingedly mounted on the top of three-level expansion link 11.The be hinged installation of the cylinder body of pitching hydraulic cylinder 9
On small body cradle 5, the piston rod end of pitching hydraulic cylinder 9 is hingedly mounted on the bottom of three-level expansion link 11.Two sets of tackling systems
In the top of two three-level expansion links 11 be respectively articulated with two translation mounting brackets 13 be installed, described two translation mounting brackets 13
The other end be fixedly connected by screw.Translating rack 14 is provided with two translation mounting brackets 13.Translate mounting bracket
Sliding shoe 18 is slidably fitted with 13.The both sides of sliding shoe 18 are respectively arranged with translation motor 15.Set on the main shaft of translation motor 15
There is shiftable gear 16.Two shiftable gears 16 are intermeshed with the translating rack 14 on translation mounting bracket 13 respectively.Sliding shoe 18
Lower section is provided with dance roller 19 and lifting motor 17.The main shaft of lifting motor 17 is co-axially mounted with dance roller 19.Set on dance roller 19
It is equipped with lifting rope 20.
The present invention operation principle be：In the use of the present invention, free movement is realized by wheel electrical machine 21；Pass through rotation
Motor 3 realizes the rotation of turntable；The angle of three-level expansion link 11 is realized by pitching hydraulic cylinder 9；Pass through three-level hydraulic cylinder 12
Realize freely stretching for three-level expansion link 11；Slip of the sliding shoe 18 on translation mounting bracket 13 is realized by translation motor 15；
Lifting having twined on dance roller 18 of rope 20 is realized by lifting motor 17 and transferred.
Claims (1)
1. a kind of tracked heavy-duty crane, including two sets of tackling systems, described two sets of tackling systems include respectively：Car body
（4）, two crawler belts（8）, two driving wheels（1）With eight driven pulleys（2）, two wheel electrical machines（21）, rotating mounting rack（6）With
Turntable（7）, electric rotating machine（3）, big body cradle（10）With small body cradle（5）, pitching hydraulic cylinder（9）, three-level expansion link（11）
With three-level hydraulic cylinder（12）, it is characterised in that：Two described driving wheels（1）Car body is rotatably installed in respectively（4）Outside both sides,
Two described wheel electrical machines（21）It is separately mounted to car body（4）Inside both sides, wheel electrical machine（21）Main shaft respectively with two masters
Driving wheel（1）It is co-axially mounted；Car body（4）Four driven pulleys are also separately installed with outside both sides（2）；Two described crawler belts（8）Point
Car body is not rotatably installed in it（4）Outside both sides, and it is respectively coated by driving wheel（1）And driven pulley（2）Outer circumference surface on；It is described
Rotating mounting rack（6）Installed in car body（4）Top, rotating mounting rack（6）Lower section is provided with electric rotating machine（3）, described rotation
Rotating motor（3）Turntable is coaxially installed with main shaft（7）；Described big body cradle（10）With small body cradle（5）It is separately mounted to
Turntable（7）Top；Described three-level expansion link（11）Lower hinge is arranged on big body cradle（10）On；Described three-level hydraulic pressure
Cylinder（12）Lower cylinders be hingedly mounted on three-level expansion link（11）Bottom, three-level hydraulic cylinder（12）The be hinged installation of top piston
In three-level expansion link（11）Top；Described pitching hydraulic cylinder（9）Cylinder body be hingedly mounted on small body cradle（5）On, pitching liquid
Cylinder pressure（9）Piston rod end be hingedly mounted on three-level expansion link（11）Bottom；Two three in two sets of described tackling systems
Level expansion link（11）Top, which is respectively articulated with, is provided with two translation mounting brackets（13）, described two translations mounting brackets（13）It is another
One end is fixedly connected by screw；Two translation mounting brackets（13）On be provided with translating rack（14）；Translate mounting bracket
（13）On be slidably fitted with sliding shoe（18）；Described sliding shoe（18）Both sides are respectively arranged with translation motor（15）；Described
Translation motor（15）Shiftable gear is provided with main shaft（16）；Shiftable gear described in two（16）Respectively with translating mounting bracket
（13）On translating rack（14）Intermeshing；Sliding shoe（18）Lower section is provided with dance roller（19）And lifting motor（17）；Institute
The lifting motor stated（17）Main shaft and dance roller（19）It is co-axially mounted；Described dance roller（19）On be provided with lifting rope
（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610595504.1A CN106006397B (en) | 2016-07-27 | 2016-07-27 | A kind of tracked heavy-duty crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610595504.1A CN106006397B (en) | 2016-07-27 | 2016-07-27 | A kind of tracked heavy-duty crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106006397A CN106006397A (en) | 2016-10-12 |
| CN106006397B true CN106006397B (en) | 2018-02-02 |
Family
ID=57114140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610595504.1A Expired - Fee Related CN106006397B (en) | 2016-07-27 | 2016-07-27 | A kind of tracked heavy-duty crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106006397B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS586677B2 (en) * | 1979-11-24 | 1983-02-05 | 株式会社 三栄組 | Bridge type crane for heavy objects |
| US4792272A (en) * | 1986-05-23 | 1988-12-20 | Standard Manufacturing Company, Inc. | Container handling apparatus |
| CN201087075Y (en) * | 2007-10-17 | 2008-07-16 | 贾可良 | Trackless portal jib crane |
| CN102372232A (en) * | 2010-08-04 | 2012-03-14 | 葛振志 | Crane with dual crane booms |
| CN102190252B (en) * | 2011-07-13 | 2013-04-10 | 大连华锐重工集团股份有限公司 | Crawler type gantry crane |
| CN103112799B (en) * | 2013-02-04 | 2015-06-03 | 中联重科股份有限公司 | Auxiliary dismantling device used for crane structural component |
| CN203112371U (en) * | 2013-02-27 | 2013-08-07 | 湖南农业大学 | Agricultural lifting-type tracked self-propelled walking vehicle |
| CN103723635B (en) * | 2014-01-28 | 2015-09-23 | 徐工集团工程机械股份有限公司 | Walking transfer crane |
| CN204549878U (en) * | 2015-04-16 | 2015-08-12 | 山东电力建设第二工程公司 | Hydraulic track transfer crane |
| CN204823881U (en) * | 2015-09-18 | 2015-12-02 | 王军杰 | Multiplex condition monospar gantry crane |
-
2016
- 2016-07-27 CN CN201610595504.1A patent/CN106006397B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106006397A (en) | 2016-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Meijia Inventor after: Zhao Rui Inventor before: Chang Junping |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180103 Address after: 434000 No. 54 East Jingzhou Road, Jingzhou District, Hubei, Jingzhou Applicant after: Li Meijia Applicant after: Zhao Rui Address before: Zhang Yongnian County of Hebei Province in 057151 Handan Xi Bao Zhen Xing Tun Cun Applicant before: Chang Junping |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20180727 |
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| CF01 | Termination of patent right due to non-payment of annual fee |