CN201411336Y - Lifting beam of lorry-mounted crane - Google Patents
Lifting beam of lorry-mounted crane Download PDFInfo
- Publication number
- CN201411336Y CN201411336Y CN2009200910410U CN200920091041U CN201411336Y CN 201411336 Y CN201411336 Y CN 201411336Y CN 2009200910410 U CN2009200910410 U CN 2009200910410U CN 200920091041 U CN200920091041 U CN 200920091041U CN 201411336 Y CN201411336 Y CN 201411336Y
- Authority
- CN
- China
- Prior art keywords
- lorry
- arm
- mounted crane
- crane
- hoists
- 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 - Lifetime
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Abstract
The utility model provides a lifting beam of a lorry-mounted crane, and belongs to lorry-mounted cranes. The lorry-mounted crane comprises a crane underframe (1-4), an inner arm (1-3), an outer arm (1-1), and a winding device (1-2), wherein, the inner arm (1-3) is connected to the underframe (1-4); the outer arm (1-1) and the inner arm (1-3) are connected with each other; and the winding device (1-2) is connected to the outer arm (1-1). The lorry-mounted crane provided by the utility model has simple structure, can play the performance advantages of a lorry-mounted crane to a larger extent, has the advantages of a telescopic arm-type lorry-mounted crane and a folded arm-type lorry-mounted crane at the same time, cannot interfere with the installation space of other goods on a chassis, canbe applied to more hoisting working conditions, and has excellent hoisting effect in the rigid installation and positioning manner of precision instruments or equipment.
Description
Technical field
The utility model relates to the crane arm of a kind of lorry-mounted crane, particularly a kind of lorry-mounted crane.
Background technology
Along with the development of car hosit, lorry-mounted crane, domestic every profession and trade is more and more higher to the functional requirement of hoisting crane, particularly the lorry-mounted crane that has lifting and transportation function concurrently is had higher requirement.
The equipments such as freight container current, that various shelters, port and pier use more and more install lorry-mounted crane additional on the chassis, the crane arm of lorry-mounted crane is generally telescopic boom and folding arm-type, and this two big class has lorry-mounted crane now, cuts both ways; Have the lifting cargo that the lorry-mounted crane of telescopic boom can be vertical, too big but the telescopic boom of hoisting crane takes up room, with the goods equipment interference of all the other positions on the chassis; The arm body that has folding arm-type lorry-mounted crane is fully in installing space, but because its suspension hook is the arm head below that is fixed on the outermost telescopic boom, radian is always arranged during lifting cargo, and the easy like this goods equipment with other positions collides, fragile goods equipment.For lifting to as if precision instrument or need the goods equipment of strict installing and locating mode, these two kinds of lorry-mounted cranes all can not well meet the demands.
The utility model content
The purpose of this utility model is to provide a kind of: do not interfere with the installing space of all the other goods equipment on the chassis, be fit to the crane arm of the lorry-mounted crane of precision instrument or the strict installing and locating mode of equipment.
The purpose of this utility model is achieved in that this lorry-mounted crane comprises machine underframe (1-4), inner arm (1-3), outer arm (1-1) and winding plant (1-2), inner arm (1-3) is connected on the underframe (1-4), outer arm (1-1) is connected with inner arm (1-3), and winding plant (1-2) is connected on the outer arm (1-1).
Described winding plant comprises: the connecting panel that hoists (1), reductor (2) hoists, suspension hook link plate (3), guide wheel device (4), suspension hook (5), steel rope (6), wedge joint (7), pulley gear (8), connecting panel (1) hoists, suspension hook link plate (3), guide wheel device (4) is linked in sequence on outer arm, the reductor (2) that hoists is connected on the connecting panel that hoists (1), pulley gear (8) is connected the end of outer arm, one end of steel rope (6) is connected the end of outer arm by wedge joint (7), steel rope (6) is walked around suspension hook (5), pulley gear (8), pass guide wheel device (4) and be connected on the reductor that hoists (2), suspension hook (5) hangs on the suspension hook link plate (3).
Beneficial effect: owing to adopted such scheme, the crane arm of lorry-mounted crane has inner arm and outer arm, and outer arm is a telescopic boom, and inner arm is folding arm, inner arm has only taken the installing space of folding arm-type lorry-mounted crane, does not interfere with the installing space of the equipment of all the other positions on the chassis; Outer arm can be brought into play telescopic arm type lorry-mounted crane lifting function, and movable hook is bound up on the reductor that hoists by steel rope, and under the suitable C.C.W. of the reductor that hoists rotated, movable hook can vertical lift to the lifting object directly over the lifting point.The crane arm of lorry-mounted crane not only with the chassis on the installing space of equipment of all the other positions do not interfere, then have better lifting effect for precision instrument or the goods equipment that needs strict installing and locating mode simultaneously, reached the purpose of this utility model.
Advantage: this lorry-mounted crane is simple in structure, can bring into play the performance advantage of lorry-mounted crane greatly, the common advantage that can have both telescopic boom and folding arm-type lorry-mounted crane simultaneously, do not interfere with the installing space of all the other goods equipment on the chassis, can be suitable for more lifting operating mode functions, good lifting effect be arranged for the installing and locating mode of the strictness of precision instrument or equipment.
Description of drawings
Fig. 1 reclaims the constructional drawing of state entirely for the crane arm of the utility model lorry-mounted crane.
Fig. 2 is the constructional drawing of the utility model outer arm and winding plant.
Among the figure, 1-1, outer arm; 1-2, winding plant; 1-3, inner arm; 1-4, underframe; 1, the connecting panel that hoists; 2, the reductor that hoists; 3, suspension hook link plate; 4, guide wheel device; 5, suspension hook; 6, steel rope; 7, wedge joint; 8, pulley gear.
The specific embodiment
Embodiment 1: this lorry-mounted crane comprises machine underframe 1-4, inner arm 1-3, outer arm 1-1 and winding plant 1-2, and inner arm 1-3 is connected on the underframe 1-4, and outer arm 1-1 is connected with inner arm 1-3, and winding plant 1-2 is connected on the outer arm 1-1.
Described winding plant comprises: connecting panel 1 hoists, reductor 2 hoists, suspension hook link plate 3, guide wheel device 4, suspension hook 5, steel rope 6, wedge joint 7, pulley gear 8, connecting panel 1 hoists, suspension hook link plate 3, guide wheel device 4 is linked in sequence on outer arm, the reductor 2 that hoists is connected on the connecting panel 1 that hoists, pulley gear 8 is connected the end of outer arm, one end of steel rope 6 is connected the end of outer arm by wedge joint 7, steel rope 6 is walked around suspension hook 5, pulley gear 8, pass guide wheel device 4 and be connected on the reductor 2 that hoists, suspension hook 5 hangs on the suspension hook link plate 3.
The reductor that hoists is fixed on the below of the fixedly telescopic boom of folding arm-type lorry-mounted crane, increase the suspension hook link plate, the steel rope guide wheel device, transform the arm head of outermost telescopic boom and increase pulley gear, be tied with will hoist reductor and suspension hook of steel rope then, last connecting line, by the manipulation effect of multichannel directional control valve, the vertical lifting of the movable hook on the folding arm-type lorry-mounted crane of control.
Claims (2)
1, a kind of crane arm of lorry-mounted crane, it is characterized in that: this lorry-mounted crane comprises machine underframe (1-4), inner arm (1-3), outer arm (1-1) and winding plant (1-2), inner arm (1-3) is connected on the underframe (1-4), outer arm (1-1) is connected with inner arm (1-3), and winding plant (1-2) is connected on the outer arm (1-1).
2, the crane arm of lorry-mounted crane according to claim 1, it is characterized in that: described winding plant comprises: the connecting panel that hoists (1), reductor (2) hoists, suspension hook link plate (3), guide wheel device (4), suspension hook (5), steel rope (6), wedge joint (7), pulley gear (8), connecting panel (1) hoists, suspension hook link plate (3), guide wheel device (4) is linked in sequence on outer arm, the reductor (2) that hoists is connected on the connecting panel that hoists (1), pulley gear (8) is connected the end of outer arm, one end of steel rope (6) is connected the end of outer arm by wedge joint (7), steel rope (6) is walked around suspension hook (5), pulley gear (8), pass guide wheel device (4) and be connected on the reductor that hoists (2), suspension hook (5) hangs on the suspension hook link plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200910410U CN201411336Y (en) | 2009-06-15 | 2009-06-15 | Lifting beam of lorry-mounted crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200910410U CN201411336Y (en) | 2009-06-15 | 2009-06-15 | Lifting beam of lorry-mounted crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201411336Y true CN201411336Y (en) | 2010-02-24 |
Family
ID=41713223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200910410U Expired - Lifetime CN201411336Y (en) | 2009-06-15 | 2009-06-15 | Lifting beam of lorry-mounted crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201411336Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102923591A (en) * | 2011-08-09 | 2013-02-13 | 长沙桑尼重工机械有限公司 | Automatic hook-retracting device of lifting hook of intelligent lorry crane |
| CN105439019A (en) * | 2015-12-21 | 2016-03-30 | 苏州大方特种车股份有限公司 | Limit device of truck-mounted crane and truck-mounted crane |
| CN105752566A (en) * | 2016-05-19 | 2016-07-13 | 徐州徐工环境技术有限公司 | Hoisting device, garbage truck and hoisting method |
| CN109250634A (en) * | 2018-09-30 | 2019-01-22 | 珠海云洲智能科技有限公司 | A kind of winch gear |
-
2009
- 2009-06-15 CN CN2009200910410U patent/CN201411336Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102923591A (en) * | 2011-08-09 | 2013-02-13 | 长沙桑尼重工机械有限公司 | Automatic hook-retracting device of lifting hook of intelligent lorry crane |
| CN102923591B (en) * | 2011-08-09 | 2014-12-10 | 长沙桑尼重工机械有限公司 | Automatic hook-retracting device of lifting hook of intelligent lorry crane |
| CN105439019A (en) * | 2015-12-21 | 2016-03-30 | 苏州大方特种车股份有限公司 | Limit device of truck-mounted crane and truck-mounted crane |
| CN105439019B (en) * | 2015-12-21 | 2018-06-29 | 苏州大方特种车股份有限公司 | The limiting device and truck-mounted crane of truck-mounted crane |
| CN105752566A (en) * | 2016-05-19 | 2016-07-13 | 徐州徐工环境技术有限公司 | Hoisting device, garbage truck and hoisting method |
| CN109250634A (en) * | 2018-09-30 | 2019-01-22 | 珠海云洲智能科技有限公司 | A kind of winch gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100224 |
|
| CX01 | Expiry of patent term |