CN101100028A - Boom assembling machine - Google Patents
Boom assembling machine Download PDFInfo
- Publication number
- CN101100028A CN101100028A CN 200710035514 CN200710035514A CN101100028A CN 101100028 A CN101100028 A CN 101100028A CN 200710035514 CN200710035514 CN 200710035514 CN 200710035514 A CN200710035514 A CN 200710035514A CN 101100028 A CN101100028 A CN 101100028A
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- China
- Prior art keywords
- arm
- oil cylinder
- traction seat
- boom
- assembling machine
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- 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.)
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- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 17
- 238000005516 engineering process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
- B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
- B66C23/705—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by hydraulic jacks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The boom assembling machine includes one frame, one conveyor chain driven with one power unit, one tractor seat on the conveyor chain, one boom head fixing seat, one jack with oil cylinder and one travel mechanism for the frame, the jack said the boom head fixing seat to be set on, with the conveyor chain, the jack and the boom head fixing seat being set in one identical horizontal axis. The boom assembling machine has high operation safety, high operation efficiency, low possibility of damaging traveling crane, simple structure, easy manufacture and reliable performance.
Description
Technical field
The present invention relates to a kind of kludge, particularly relate to a kind of crane arm kludge.
Background technology
Arm is the important critical component of autocrane, and its manufacturing, assembly process are most important.But present assembly technology equipment and assembly method tradition fall behind, and found the factory the initial stage till now from the seventies, and decades are unalterable, and are very inharmonious with the develop rapidly of autocrane.
The assembly process situation of present crane arm:
Sling behind the minimum top telescopic arm with driving, after the head of aiming at the next stage telescopic arm with its afterbody is put into, forms a little assembly, with driving a vehicle this little assembly sling again and aim at more the next stage telescopic arm and pack into.Comprise the lifting telescopic oil cylinder in the middle of this, till having adorned last basic arm composition boom assembly.
During assembling, mainly be to utilize driving hoist engine, the oblique pulling of suspension hook and the frictional force between lifting rope and the arm to assemble, there are the following problems for such assembling condition, disadvantage:
1, at first is the product assembly relation confusion of whole arm, can't determines its reference for assembling spare, thereby also just can not correctly determine the point of penetration of this work.
2, do not having under the situation of special equipment, assembly work can only be leaned on driving tiltedly to draw and be assembled, and doing one like this is that operation is dangerous; The 2nd, inefficiency; The 3rd, easily travelling facility is caused damage etc.
Up to the present above-mentioned assembling condition has existed decades, and its backward character is proved by the fact.
Summary of the invention
Technical problem to be solved by this invention provides a kind of handling safety, high efficiency, is not easy travelling facility is caused the boom assembling machine of damage.
In order to solve the problems of the technologies described above, boom assembling machine provided by the invention is provided with the carrier chain that is driven operation by power set on frame, be provided with traction seat on described carrier chain; It also is provided with an arm head holder and the oil cylinder corresponding with traction seat and cooperates and lift, and described carrier chain, preceding oil cylinder cooperate lift, arm head holder is on the same horizontal axis.
Described traction seat is the V-arrangement traction seat.
As a kind of improvement of the present invention, described frame, oil cylinder cooperation are lifted, arm head holder is arranged on the walking mechanism.
Described walking mechanism is the rail mounted walking mechanism.
Adopt the boom assembling machine of technique scheme, finish the assembly work of arm with kludge.On process, determine to be reference for assembling spare with top arm, its head is fixed on the arm head holder, the arm body fall the position preceding oil cylinder cooperate lift and the back oil cylinder cooperate lift after, again second level arm is hung on kludge, with second level arm arm on traction seat, its head is inserted in top arm afterbody, supporting oil cylinder with arm head holder, traction seat is adjusted up and down, after the aligned position, advance with carrier chain driving traction seat again second level arm is encased in top arm, after when second level arm advances oil cylinder cooperate that lifting descends and allow second level arm by and preceding oil cylinder cooperates to lift and continues to lift top arm, preceding then oil cylinder cooperation being lifted to descend and allowing second level arm arrive assigned address, after second level arm arrived assigned address, preceding oil cylinder cooperates to be lifted and the back oil cylinder cooperates that lifting rises again lifts second level arm and the top arm that assembles.After carrier chain drives traction seat and returns to original position then, and then third level arm hung on kludge such as above-mentioned method is assembled, till adorn last basic arm composition boom assembly.Because such assembling process is just in time opposite with original assembling process, so also claim reverse assembling method.Its method and apparatus can be used for the platform position formula assembling of large-tonnage arm.
Frame, the cooperation of preceding oil cylinder are lifted and back oil cylinder cooperation is lifted, arm head holder is arranged on the walking mechanism.Said method and equipment can be used for the streamline assembling of medium tonnage product, be divided into 7 stations completely, about 11 meters of every station, the station spacing is two meters, long 108 meters completely, by station, arm moves forward into luggage and joins step by step, the kludge terminal point of walking is that the boom assembly assembling finishes to kludge on the assembly line rail, and product rolls off the production line.Then, kludge carries out the assembling of next arm again from the terminal point return to origin.
Mainly contain following effect after improving:
1, from assembling in theory, the assembling hierarchical relationship of product has been made in this measure in order, has determined the reference for assembling spare of parts, lays the foundation for addressing this problem smoothly.
2, having broken away from the past, dependence driving always tiltedly draws in the undesirable condition that luggage is joined, with the dedicated set installation product critical component is assembled, high efficiency, handling safety, convenience, on-the-spot management is standard relatively, simultaneously also make travelling facility obtain rational use, avoided unnecessary damage.
3, broken through present industry traditional tiltedly load the way of joining arm to drive a vehicle.
In sum, the present invention is a kind of handling safety, high efficiency, is not easy travelling facility is caused damage and boom assembling machine simple in structure, easily manufactured, dependable performance.
Description of drawings
The invention will be further described below in conjunction with the drawings and specific embodiments.
Fig. 1 is that the present invention assembles schematic diagram;
Fig. 2 is that the present invention assembles schematic diagram;
Fig. 3 is a structural representation of the present invention;
Fig. 4 is along A-A line cutaway view among Fig. 3;
Fig. 5 is that the present invention improves structural representation.
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, on frame 1, be provided with the carrier chain 2 that drives operation by power set, V-arrangement traction seat 5 and back V-arrangement traction seat 3 before on carrier chain 2, being provided with; It also be provided with an arm head holder 9 and the preceding oil cylinder corresponding with preceding V-arrangement traction seat 5 and back V-arrangement traction seat 3 cooperate lift 7 and the back oil cylinder cooperate and lift 6, and carrier chain 2, preceding oil cylinder cooperate lift 7 and the back oil cylinder cooperate lift 6, arm head holder 9 is on the same horizontal axis.
Referring to Fig. 1 and Fig. 2, on process, determine to be reference for assembling spare with top arm 8, its head is fixed on the arm head holder 9, top arm 8 arm bodies fall the position preceding oil cylinder cooperate lift 7 and the back oil cylinder cooperate lift on 6 after, again second level arm 4 is hung on kludge, arm 4 arm bodies in the second level are placed on preceding V-arrangement traction seat 5 and the back V-arrangement traction seat 3, its head is inserted in top arm 8 afterbodys, supporting oil cylinder 10 with arm head holder 9, preceding V-arrangement traction seat 5 and back V-arrangement traction seat 3 are adjusted up and down, after the aligned position, advance with V-arrangement traction seat 5 and back V-arrangement traction seat 3 before carrier chain 2 drivings again second level arm 4 is nested on the top arm 8, after when second level arm 4 advances oil cylinder cooperate lift 6 descend allow before V-arrangement traction seat 5 by and preceding oil cylinder cooperates and lifts 7 and continue to lift top arm 8,7 declines are lifted in preceding then oil cylinder cooperation allows second level arm 4 arrive assigned addresses, after second level arm 4 arrives assigned addresses, preceding oil cylinder cooperate lift 7 and the back oil cylinder cooperate and lift 6 and rise again and lift second level arm 4 and the top arm 8 that assembles.After V-arrangement traction seat 5 and back V-arrangement traction seat 3 returned to original position before carrier chain 2 drove then, and then third level arm hung on kludge such as above-mentioned method is assembled, till adorn last basic arm composition boom assembly.Because such assembling process is just in time opposite with original assembling process, so also claim reverse assembling method.Its method and apparatus can be used for the platform position formula assembling of large-tonnage arm.
Referring to Fig. 5, as a kind of improvement of the present invention, on frame 1, be provided with the carrier chain 2 that drives operation by power set, V-arrangement traction seat 5 and back V-arrangement traction seat 3 before on carrier chain 2, being provided with; It also be provided with an arm head holder 9 and the preceding oil cylinder corresponding with preceding V-arrangement traction seat 5 and back V-arrangement traction seat 3 cooperate lift 7 and the back oil cylinder cooperate and lift 6, and carrier chain 2, preceding oil cylinder cooperate lift 7 and the back oil cylinder cooperate lift 6, arm head holder 9 is on the same horizontal axis, frame 1, preceding oil cylinder cooperate lift 7 and the back oil cylinder cooperate lift 6, arm head holder 9 is arranged on the rail mounted walking mechanism 11.
Referring to Fig. 5, frame 1, preceding oil cylinder cooperate lift 7 and the back oil cylinder cooperate lift 6, arm head holder 9 is arranged on the rail mounted walking mechanism 11, can be used for the streamline assembling of medium tonnage product, be divided into 7 stations completely, about 11 meters of every station, the station spacing is two meters, long 108 meters completely, by station, arm moves forward into luggage and joins step by step, the kludge terminal point of walking is that the boom assembly assembling finishes to the walking kludge on the assembly line rail, and product rolls off the production line.Then, kludge carries out the assembling of next arm again from the terminal point return to origin.
Claims (4)
1, a kind of boom assembling machine is characterized in that: be provided with the carrier chain (2) that is driven operation by power set on frame (1), be provided with traction seat on described carrier chain (2); It also is provided with an arm head holder (9) and the oil cylinder corresponding with traction seat and cooperates and lift, and described carrier chain (2), preceding oil cylinder cooperate lift, arm head holder (9) is on the same horizontal axis.
2, boom assembling machine according to claim 1 is characterized in that: described traction seat is the V-arrangement traction seat.
3, boom assembling machine according to claim 1 and 2 is characterized in that: described frame (1), oil cylinder cooperation are lifted, arm head holder (9) is arranged on the walking mechanism.
4, boom assembling machine according to claim 3 is characterized in that: described walking mechanism is rail mounted walking mechanism (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710035514 CN100503146C (en) | 2007-08-06 | 2007-08-06 | Suspension arm assembling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710035514 CN100503146C (en) | 2007-08-06 | 2007-08-06 | Suspension arm assembling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101100028A true CN101100028A (en) | 2008-01-09 |
| CN100503146C CN100503146C (en) | 2009-06-24 |
Family
ID=39034561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710035514 Expired - Fee Related CN100503146C (en) | 2007-08-06 | 2007-08-06 | Suspension arm assembling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100503146C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101579810B (en) * | 2009-06-19 | 2011-06-01 | 长沙中联重工科技发展股份有限公司 | Assembling and debugging equipment of suspension arm and method thereof |
| CN102152110A (en) * | 2011-01-31 | 2011-08-17 | 长沙中联重工科技发展股份有限公司 | Jib assembling system and assembling method |
| CN103551829A (en) * | 2013-09-16 | 2014-02-05 | 天津山河装备开发有限公司 | Crane jib assembling platform |
| CN108466028A (en) * | 2018-05-31 | 2018-08-31 | 安徽合力股份有限公司 | A kind of pusher attached together with fixed arm for telescopic arm |
| CN110682090A (en) * | 2019-09-24 | 2020-01-14 | 长沙中联消防机械有限公司 | Telescopic arm assembling system and assembling method |
| CN111843442A (en) * | 2020-08-13 | 2020-10-30 | 湖北杜德起重机械有限公司 | Assembling mechanism for crane boom |
| CN115533495A (en) * | 2022-10-13 | 2022-12-30 | 徐州徐工液压件有限公司 | Bidirectional guide push-type multi-stage oil cylinder automatic assembly device and assembly method |
-
2007
- 2007-08-06 CN CN 200710035514 patent/CN100503146C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101579810B (en) * | 2009-06-19 | 2011-06-01 | 长沙中联重工科技发展股份有限公司 | Assembling and debugging equipment of suspension arm and method thereof |
| CN102152110A (en) * | 2011-01-31 | 2011-08-17 | 长沙中联重工科技发展股份有限公司 | Jib assembling system and assembling method |
| CN103551829A (en) * | 2013-09-16 | 2014-02-05 | 天津山河装备开发有限公司 | Crane jib assembling platform |
| CN108466028A (en) * | 2018-05-31 | 2018-08-31 | 安徽合力股份有限公司 | A kind of pusher attached together with fixed arm for telescopic arm |
| CN108466028B (en) * | 2018-05-31 | 2024-01-12 | 安徽合力股份有限公司 | A pusher for flexible arm and fixed arm are adorned jointly |
| CN110682090A (en) * | 2019-09-24 | 2020-01-14 | 长沙中联消防机械有限公司 | Telescopic arm assembling system and assembling method |
| CN111843442A (en) * | 2020-08-13 | 2020-10-30 | 湖北杜德起重机械有限公司 | Assembling mechanism for crane boom |
| CN115533495A (en) * | 2022-10-13 | 2022-12-30 | 徐州徐工液压件有限公司 | Bidirectional guide push-type multi-stage oil cylinder automatic assembly device and assembly method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100503146C (en) | 2009-06-24 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changsha Zhonglian Fire-Fighting Machinery Co.,Ltd. Assignor: CHANGSHA ZOOMLION HEAVY INDUSTRY SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. Contract record no.: 2010430000108 Denomination of invention: Boom assembling machine Granted publication date: 20090624 License type: Exclusive License Open date: 20080109 Record date: 20100831 |
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| C56 | Change in the name or address of the patentee |
Owner name: CHANGSHA ZOOMLION HEAVY INDUSTRY SCIENCE + TECHNOL Free format text: FORMER NAME: CHANG SHA ZOOMLION HEAVY INDUSTRY SCIENCE + TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 410007 Hunan province Changsha Furong Road three No. 613 Puyuan branch Patentee after: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Address before: 410007 Hunan province Changsha Furong Road three No. 613 Puyuan branch Patentee before: CHANGSHA ZOOMLION HEAVY INDUSTRY SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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| 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: 20090624 Termination date: 20180806 |