CN103193166A - Arm breaking and dismounting mechanism assembly of lorry-mounted crane - Google Patents
Arm breaking and dismounting mechanism assembly of lorry-mounted crane Download PDFInfo
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- CN103193166A CN103193166A CN2013101289226A CN201310128922A CN103193166A CN 103193166 A CN103193166 A CN 103193166A CN 2013101289226 A CN2013101289226 A CN 2013101289226A CN 201310128922 A CN201310128922 A CN 201310128922A CN 103193166 A CN103193166 A CN 103193166A
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- lorry
- arm
- connecting rod
- oil cylinder
- mounted crane
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Abstract
The invention discloses an arm breaking and dismounting mechanism assembly of a lorry-mounted crane. The arm breaking and dismounting mechanism assembly of the lorry-mounted crane comprises a connecting frame, an arm body, a quick-changing machine tool, a fixing body, a connecting rod, an unfolding oil cylinder, an oscillating oil cylinder, a hydraulic hose and a quick connector. The arm breaking and dismounting mechanism assembly of the lorry-mounted crane is characterized in that the connecting frame is installed on the front end of a stretching arm of the lorry-mounted crane; the arm body is installed on the connecting frame through a shaft; the oscillating oil cylinder is arranged at the upper part of the arm body; the other end of the oscillating oil cylinder is connected with the connecting rod through a shaft; the connecting rod is articulated with the quick-changing machine tool which is fixed on the front end of the arm body though a shaft and is matched with the fixing body; and the fixing body is installed at the tail end of a breaking and dismounting tool. The arm breaking and dismounting mechanism assembly of the lorry-mounted crane has the advantages that the lorry-mounted crane can be provided with various special machine tools, so that the crane can process various functions including lifting, detaching, shearing, clamping, grabbing, digging and the like, and in addition, the various machine tools can be very conveniently replaced; and through the control by the oscillating oil cylinder, various special machine tools can be very conveniently used, so that one crane can be used under various occasions.
Description
Technical field
The present invention relates to the special-purpose accessory of a kind of lorry-mounted crane, be applicable to that lorry-mounted crane expands multiduty use, especially a kind of lorry-mounted crane orcible entry arm mechanism assembly.
Background technology
Lorry-mounted crane is that a kind of machinery, hydraulic pressure, Eltec of collecting is the special-purpose crane truck of one, when it is installed on the fire-fighting vehicle, makes fire extinguishing tanker have the function of lifting rescue, has brought into play a lot of effects in some rescue sites.But present lorry-mounted crane only hangs the effect of carrying, and is always unable to do what one wishes under the rescue environment of complexity.Though can a certain special-purpose machines and tools be installed at crane arm support, as orcible entry hammer, hydraulic pressure cut, hydraulic tongs, grab bucket, bucket etc., handle inconvenience, also can't realize quick replacing, make the additional function of hoisting crane single, limited the enforcement of rescue operation.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art, a kind of lorry-mounted crane orcible entry arm mechanism assembly is provided, this kind orcible entry arm mechanism assembly not only can be installed on the lorry-mounted crane easily, can also change various special-purpose machines and tools fast, make a lorry-mounted crane have multiple functions such as hanging, tear open, cut, clamp, grab, dig, can adapt to the environment of various rescues.
Technical scheme of the present invention is by following realization: a kind of lorry-mounted crane orcible entry arm mechanism assembly comprises link span, arm body, quick change facility, fixed body, connecting rod, expansion oil cylinder, oscillating oil cylinder, hydraulic hose, quick coupling, it is characterized in that: link span is installed in the front end of lorry-mounted crane telescopic boom, the arm body is installed on the link span by axle, launching oil cylinder one end is fixed on the arm body, the other end joins by axle and long connecting rod, short connecting rod, and is fixed on the link span by long connecting rod, short connecting rod.Oscillating oil cylinder is equipped with on top at the arm body, and the other end of oscillating oil cylinder is connected with connecting rod by axle, and connecting rod and quick change facility are articulated and connected.The quick change facility are crossed the front end that axis is fixed on the arm body.Quick change facility and fixed body are used, and fixed body is installed in the tail end of break-in tool.Hydraulic hose is fixed on the arm body, and hydraulic hose one end is connected on the control cock of hoisting crane, and the other end links to each other with the interface of quick coupling and the interface of break-in tool.Described break-in tool can be for orcible entry hammer, hydraulic pressure are cut, grab bucket or hydraulic tongs.
The invention has the beneficial effects as follows: after orcible entry arm mechanism assembly is installed on the lorry-mounted crane, make lorry-mounted crane that various special-purpose machines and tools can be installed, make the original function of hoisting crane obtain expansion, hoisting crane is had multiple functions such as hanging, tear open, cut, clamp, grab, dig, and can change very efficiently between the various facility, and by the control of oscillating oil cylinder, can use various special-purpose machines and tools very easily.A hoisting crane can be used under more conditions.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of lorry-mounted crane orcible entry arm mechanism assembly.
Among the figure: 1-link span, 2-short connecting rod, 3-long connecting rod, 4-arm body, 5-expansion oil cylinder,
6-oscillating oil cylinder, 7-hydraulic hose, 8-connecting rod, 9-quick change facility, 10-quick coupling,
11-fixed body, 12-quartering hammer, 13-lorry-mounted crane telescopic boom.
The specific embodiment
With reference to Fig. 1, the present invention includes link span 1, arm body 4, quick change facility 9, fixed body 11, connecting rod 9, launch oil cylinder 5, oscillating oil cylinder 6, hydraulic hose 7, quick coupling 10, link span 1 is installed in telescopic boom 13 front ends of lorry-mounted crane, arm body 4 is installed on the link span 1 by axle, launching oil cylinder 5 one ends is fixed on the arm body 4, the other end joins by axle and long connecting rod 3, short connecting rod 2, and is fixed on the link span 1 by long connecting rod 3, short connecting rod 2.On the top of arm body 4 oscillating oil cylinder 6 is installed, the other end of oscillating oil cylinder 6 is connected with connecting rod 8 by axle, and connecting rod 8 is articulated and connected with quick change facility 9.Quick change facility 9 are crossed the front end that axis is fixed on arm body 4.Quick change facility 9 are used with fixed body 11, and fixed body 11 is installed in the tail end of break-in tool (as quartering hammer 12).Hydraulic hose 7 is fixed on the jib 4, and hydraulic hose 7 one ends are connected on the control cock of hoisting crane, and the other end links to each other with the interface of quick coupling 10 and the interface of break-in tool (as quartering hammer 12).
Its principle of work is: orcible entry arm mechanism assembly is installed in lorry-mounted crane telescopic boom 13 front ends, and control launches the flexible of oil cylinder 5, realizes tearing down taking down the exhibits of arm mechanism assembly.By stretching of control oscillating oil cylinder 6, control the operating angle of break-in tool (as orcible entry hammer 12).By the switch of maneuvering valve, can realize the work of break-in tool (as orcible entry hammer 12).
The quick change facility 9 of arm body 4 front ends are connected with the fixed body 11 of break-in tool (as quartering hammer 12) tail end, make firm being installed on the arm body 4 of break-in tool.Change break-in tool as need, only need quick change facility 9 are separated with fixed body 11, can take down former break-in tool, new break-in tool is connected as stated above and gets final product.Hydraulic tubing also can be realized changing efficiently by quick coupling 10.
Claims (1)
1. a lorry-mounted crane tears down the arm mechanism assembly, comprise link span, arm body, quick change facility, fixed body, connecting rod, expansion oil cylinder, oscillating oil cylinder, hydraulic hose, quick coupling, it is characterized in that: link span is installed in the front end of lorry-mounted crane telescopic boom, the arm body is installed on the link span by axle, launching oil cylinder one end is fixed on the arm body, the other end is connected with short connecting rod with long connecting rod by axle, and is fixed on the link span by long connecting rod, short connecting rod; Oscillating oil cylinder is equipped with on top at the arm body, and the other end of oscillating oil cylinder is connected with connecting rod by axle, and connecting rod and quick change facility are articulated and connected; The quick change facility are crossed the front end that axis is fixed on the arm body; Quick change facility and fixed body are used, and fixed body is installed in the tail end of break-in tool; Hydraulic hose is fixed on the arm body, and hydraulic hose one end is connected on the control cock of hoisting crane, and the other end links to each other with the interface of quick coupling and the interface of break-in tool.2
.Lorry-mounted crane according to claim 1 orcible entry arm mechanism assembly is characterized in that: described break-in tool is for orcible entry hammer, hydraulic pressure are cut, grab bucket or hydraulic tongs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101289226A CN103193166A (en) | 2013-04-15 | 2013-04-15 | Arm breaking and dismounting mechanism assembly of lorry-mounted crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101289226A CN103193166A (en) | 2013-04-15 | 2013-04-15 | Arm breaking and dismounting mechanism assembly of lorry-mounted crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103193166A true CN103193166A (en) | 2013-07-10 |
Family
ID=48716017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101289226A Pending CN103193166A (en) | 2013-04-15 | 2013-04-15 | Arm breaking and dismounting mechanism assembly of lorry-mounted crane |
Country Status (1)
| Country | Link |
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| CN (1) | CN103193166A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894265A (en) * | 2018-07-26 | 2018-11-27 | 徐工集团工程机械有限公司 | A kind of equipment fast replacing device of Multifunctional rescue vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5484250A (en) * | 1992-07-27 | 1996-01-16 | Gilmore Transportation Services, Inc. | Coupling for heavy-duty machine |
| CN101766876A (en) * | 2010-02-09 | 2010-07-07 | 沈阳捷通消防车有限公司 | Fire engine with double upper arm structure |
| CN202148541U (en) * | 2011-06-28 | 2012-02-22 | 徐州市久发工程机械有限责任公司 | Working device with integrating functions of excavating and hoisting |
| CN102755705A (en) * | 2012-07-16 | 2012-10-31 | 苏州海伦哲专用车辆有限公司 | Smoke exhaust, fire extinguishment and dismantling robot |
| CN102887440A (en) * | 2012-11-01 | 2013-01-23 | 长沙桑尼重工机械有限公司 | Multifunctional intelligent truck-mounted rotary excavating crane |
| CN203199918U (en) * | 2013-04-15 | 2013-09-18 | 徐州昊意工程机械科技有限公司 | Demolition arm mechanism assembly of lorry-mounted crane |
-
2013
- 2013-04-15 CN CN2013101289226A patent/CN103193166A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5484250A (en) * | 1992-07-27 | 1996-01-16 | Gilmore Transportation Services, Inc. | Coupling for heavy-duty machine |
| CN101766876A (en) * | 2010-02-09 | 2010-07-07 | 沈阳捷通消防车有限公司 | Fire engine with double upper arm structure |
| CN202148541U (en) * | 2011-06-28 | 2012-02-22 | 徐州市久发工程机械有限责任公司 | Working device with integrating functions of excavating and hoisting |
| CN102755705A (en) * | 2012-07-16 | 2012-10-31 | 苏州海伦哲专用车辆有限公司 | Smoke exhaust, fire extinguishment and dismantling robot |
| CN102887440A (en) * | 2012-11-01 | 2013-01-23 | 长沙桑尼重工机械有限公司 | Multifunctional intelligent truck-mounted rotary excavating crane |
| CN203199918U (en) * | 2013-04-15 | 2013-09-18 | 徐州昊意工程机械科技有限公司 | Demolition arm mechanism assembly of lorry-mounted crane |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894265A (en) * | 2018-07-26 | 2018-11-27 | 徐工集团工程机械有限公司 | A kind of equipment fast replacing device of Multifunctional rescue vehicle |
| CN108894265B (en) * | 2018-07-26 | 2023-08-01 | 江苏徐工工程机械研究院有限公司 | Quick-change device for multifunctional rescue vehicle |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| 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 |
Application publication date: 20130710 |