CN1837012A - Crane with double-power driven walking chassis - Google Patents
Crane with double-power driven walking chassis Download PDFInfo
- Publication number
- CN1837012A CN1837012A CN 200610025758 CN200610025758A CN1837012A CN 1837012 A CN1837012 A CN 1837012A CN 200610025758 CN200610025758 CN 200610025758 CN 200610025758 A CN200610025758 A CN 200610025758A CN 1837012 A CN1837012 A CN 1837012A
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- platform
- chassis
- legs
- hoisting crane
- supporting legs
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- 239000002699 waste material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- PICXIOQBANWBIZ-UHFFFAOYSA-N zinc;1-oxidopyridine-2-thione Chemical class [Zn+2].[O-]N1C=CC=CC1=S.[O-]N1C=CC=CC1=S PICXIOQBANWBIZ-UHFFFAOYSA-N 0.000 description 1
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Abstract
The crane with double power driven walking chassis includes chassis and crane installed on the chassis, four legs of the chassis platform are connected to the platform via leg stretching oil cylinders or two legs of one end of the platform are connected to the platform via leg stretching oil cylinders while two legs of the other end are fixed on the platform, two tracks are set separately with walking oil cylinders, and the platform has driving unit comprising diesel engine power pump set and motor power pump set.
Description
Technical field
The present invention relates to a kind of movably hoisting crane, especially have the hoisting crane of double-drive walking type chassis.
Background technology
Existing movably hoisting crane is general to adopt such structure: be installed in hoisting crane on the car chassis or on the crawler body or on the fixing track.Preceding two kinds of structures move difficulty on the road surface in relatively poor operation place, and the complete machine walking power on the power of hoisting crane employing chassis, and power is bigger, and power demand causes waste head and shoulders above; A kind of structure in back need be laid track, is subjected to the place restriction bigger.
Summary of the invention
In order to overcome the deficiency that existing movably hoisting crane exists, the invention provides a kind of hoisting crane that is installed on the double-drive walking type chassis, even it is also very convenient that this hoisting crane moves on the road surface in relatively poor operation place, chassis flat-bed stability is strong, set power plant and hoisting crane power adapt, and do not cause waste during operation.
The hoisting crane of double-drive walking type chassis provided by the invention, comprise chassis and the hoisting crane (1) that is installed on the chassis, the chassis has four supporting legs (9) of platform (4) and support platform (4), driving arrangement on the platform (4), with platform (4) bonded assembly rotary support (6), the road wheel (7) of rotary support (6) two bottom sides is guided and supported track (5) and is joined with two respectively, adopt between four supporting legs (9) of chassis platform (4) and the platform (4) stretch one's legs that oil cylinder (2) is connected or two supporting legs of platform (4) one ends and platform (4) between employing stretch one's legs that oil cylinder (2) is connected and two supporting legs of the other end are fixed on the platform (4), article two, guide and support track (5) walking oil cylinder (15) is set separately, the driving arrangement on the platform (4) is the dual-power driving device of diesel powered pump group (13) and motor power pump group (12).
The invention has the beneficial effects as follows: rely on walking oil cylinder (15), rotary support (6), the road wheel (7) on the chassis and guide and support track (5) hoisting crane (1) is moved on selected arbitrarily direction, need not lay track, even road surface, operation place is relatively poor also unaffected; The power of hoisting crane relies in advance as required that the diesel powered pump group (13) of setting power size or motor power pump group (12) provide, and can not cause waste, and the operation that can do as usual in the place that does not have power supply; Adopt the oil cylinder (2) of stretching one's legs to be connected between supporting leg (9) and the chassis platform (4), can increase the distance between supporting leg when needing, the stability of chassis platform (4) strengthens; Article two, guide and support track (5) walking oil cylinder (15) is set separately, mobile alerting ability is good.
Description of drawings
Fig. 1 is land a scheme drawing when carrying out operation of supporting leg of the present invention; Fig. 2 is after the half-twist of chassis of the present invention, receives, guides and supports track on the supporting leg and land and carry out scheme drawing when mobile.
In Fig. 1, Fig. 2,1. hoisting crane, the oil cylinder of 2. stretching one's legs, 3. swing bearing, 4. platform is is 5. guided and supported track, 6. rotary support, 7. road wheel, 8. ground jack plate, 9. supporting leg, 10. crane counterweight, 11. angling cylinders, 12. motor power pump group, 13. diesel powered pump group, 14. chassis counterweights, 15. walking oil cylinders.
The specific embodiment
In Fig. 1, Fig. 2, hoisting crane of the present invention (1) adopts existing hoisting crane, is installed on the chassis of the present invention.Implement structure and composition that key of the present invention is the chassis.A kind of embodiment is to adopt the oil cylinder (2) of stretching one's legs to be connected between four supporting legs (9) and the platform (4) of chassis platform (4), article two, guide and support track (5) walking oil cylinder (15) is set separately, platform (4) is provided with the dual-power driving device of diesel powered pump group (13) and motor power pump group (12), and all the other are identical with the structure of existing walking type chassis.Another kind of embodiment is that employing stretches one's legs that oil cylinder (2) is connected and two supporting legs of the other end are fixed on the platform (4) between two supporting legs and the platform (4) of an end of chassis platform (4), and all the other structures are identical with preceding a kind of embodiment.The present invention is when operation place needs are mobile, utilize walking oil cylinder (15) to move earlier and guide and support track (5), use revenue and expenditure leg on the hoist cylinder on each supporting leg again, make and guide and support track (5) load-bearing that lands, utilize the walking mobile rotary support of oil cylinder (15) (6) then thus driving whole platform (4) moves.Move the present invention at different directions if desired, turn to predetermined direction, the present invention is moved on this direction easily as long as utilize angling cylinder (11) to guide and support track (5) by swing bearing (3) rotation rotary support (6) drive.
Claims (1)
1, a kind of hoisting crane of double-drive walking type chassis, comprise chassis and the hoisting crane that is installed on the chassis, the chassis has four supporting legs of platform and support platform, driving arrangement on the platform, with platform bonded assembly rotary support, the road wheel of rotary support two bottom sides is guided and supported track and is joined with two respectively, it is characterized in that adopting between four supporting legs of chassis flat-bed and the platform stretch one's legs that oil cylinder is connected or two supporting legs of platform one end and platform between adopt and stretch one's legs that cylinder is connected and two supporting legs of the other end are fixed on the platform, article two, guide and support track the walking oil cylinder is set separately, the driving arrangement that is provided with on the platform is the dual-power driving device of diesel powered pump group and motor power pump group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610025758 CN1837012A (en) | 2006-04-13 | 2006-04-13 | Crane with double-power driven walking chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610025758 CN1837012A (en) | 2006-04-13 | 2006-04-13 | Crane with double-power driven walking chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1837012A true CN1837012A (en) | 2006-09-27 |
Family
ID=37014552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610025758 Pending CN1837012A (en) | 2006-04-13 | 2006-04-13 | Crane with double-power driven walking chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1837012A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008131638A1 (en) * | 2007-04-25 | 2008-11-06 | Rongsheng Li | Combined multifunctional crane and hoisting device |
| CN101962158A (en) * | 2010-05-21 | 2011-02-02 | 许会忱 | Double-power hydraulic steel grabber |
| ITMI20092096A1 (en) * | 2009-11-27 | 2011-05-28 | Gelco Di Corradi Franco | AUTOMATIC CRANE WITH SIMPLIFIED POSITIONING MEANS. |
| CN102942121A (en) * | 2012-11-16 | 2013-02-27 | 无锡市华星船舶设备有限公司 | Double-power crane |
| WO2013056615A1 (en) * | 2011-10-18 | 2013-04-25 | 中联重科股份有限公司 | Chassis driving system of crane, chassis and crane |
| WO2017027985A1 (en) * | 2015-08-19 | 2017-02-23 | 杨一男 | Walking crane |
| CN107572379A (en) * | 2017-09-28 | 2018-01-12 | 中海油能源发展股份有限公司 | A kind of offshore platform crane bavin electricity dual drive system |
| CN110668321A (en) * | 2019-09-24 | 2020-01-10 | 中国铁建重工集团股份有限公司 | Crane with a movable crane |
| CN112357826A (en) * | 2020-10-26 | 2021-02-12 | 高空机械工程技术研究院有限公司 | Movable lifting platform |
-
2006
- 2006-04-13 CN CN 200610025758 patent/CN1837012A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008131638A1 (en) * | 2007-04-25 | 2008-11-06 | Rongsheng Li | Combined multifunctional crane and hoisting device |
| ITMI20092096A1 (en) * | 2009-11-27 | 2011-05-28 | Gelco Di Corradi Franco | AUTOMATIC CRANE WITH SIMPLIFIED POSITIONING MEANS. |
| EP2327654A1 (en) * | 2009-11-27 | 2011-06-01 | GELCO di Corradi Franco | Self-raising crane with structurally simplified locating means. |
| CN101962158A (en) * | 2010-05-21 | 2011-02-02 | 许会忱 | Double-power hydraulic steel grabber |
| WO2013056615A1 (en) * | 2011-10-18 | 2013-04-25 | 中联重科股份有限公司 | Chassis driving system of crane, chassis and crane |
| CN102942121A (en) * | 2012-11-16 | 2013-02-27 | 无锡市华星船舶设备有限公司 | Double-power crane |
| CN102942121B (en) * | 2012-11-16 | 2016-03-09 | 无锡市华星船舶设备有限公司 | A kind of Double-power crane |
| WO2017027985A1 (en) * | 2015-08-19 | 2017-02-23 | 杨一男 | Walking crane |
| CN107572379A (en) * | 2017-09-28 | 2018-01-12 | 中海油能源发展股份有限公司 | A kind of offshore platform crane bavin electricity dual drive system |
| CN110668321A (en) * | 2019-09-24 | 2020-01-10 | 中国铁建重工集团股份有限公司 | Crane with a movable crane |
| CN112357826A (en) * | 2020-10-26 | 2021-02-12 | 高空机械工程技术研究院有限公司 | Movable lifting platform |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |