CN202704888U - Vehicle-mounted crane - Google Patents

Vehicle-mounted crane Download PDF

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Publication number
CN202704888U
CN202704888U CN 201220354355 CN201220354355U CN202704888U CN 202704888 U CN202704888 U CN 202704888U CN 201220354355 CN201220354355 CN 201220354355 CN 201220354355 U CN201220354355 U CN 201220354355U CN 202704888 U CN202704888 U CN 202704888U
Authority
CN
China
Prior art keywords
supporting leg
hinged
arm
outer supporting
underarm
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
Application number
CN 201220354355
Other languages
Chinese (zh)
Inventor
吕技选
菲利普·约翰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN SHUANGXIANG ENGINEERING HYDRAULICS CO LTD
Original Assignee
TIANJIN SHUANGXIANG ENGINEERING HYDRAULICS CO LTD
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TIANJIN SHUANGXIANG ENGINEERING HYDRAULICS CO LTD filed Critical TIANJIN SHUANGXIANG ENGINEERING HYDRAULICS CO LTD
Priority to CN 201220354355 priority Critical patent/CN202704888U/en
Application granted granted Critical
Publication of CN202704888U publication Critical patent/CN202704888U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a vehicle-mounted crane, relating to the field of engineering mechanical equipment. The vehicle-mounted crane comprises an automobile chassis (1), hydraulic oil cylinders (2), suspension arm seats (3), an outer supporting leg (4), an inner supporting leg (5), a lower arm (6) and an upper arm (7), wherein the two ends of the automobile chassis (1) are provided with the suspension arm seats (3); the outer sides of the suspension arm seats (3) are connected with one ends of the two hydraulic oil cylinders (2); the other ends of the two hydraulic oil cylinders (2) are connected with the outer supporting leg (4) and the lower arm (6) respectively; the lower end of the outer supporting leg (4) is connected with the inner supporting leg (5); the outer supporting leg (4) is hinged with the inner sides of the suspension arm seats (3); a built-in hydraulic oil cylinder is arranged in the inner supporting leg (5); one end of the built-in hydraulic oil cylinder is hinged with the outer supporting leg (4), and the other end of the built-in hydraulic oil cylinder is hinged with the inner supporting leg; the upper end of the lower arm (6) is hinged with the upper arm (7); the bottom of the lower arm (6) is hinged with the inner sides of the suspension arm seats (3); and the upper arm (7) is connected with a cargo. The vehicle-mounted crane is provided with a hoisting system, can be used for automatically hoisting the cargo to an automobile for cargo transportation and has high practicability.

Description

Truck-mounted crane
Technical field
The utility model relates to the engineering mechanical device field, relate in particular to a kind of truck-mounted crane.
Background technology
The car hosit that uses on the market at present, it is the hoisting crane for the lifting goods, its automobile can not play the effect of transporting cargo, and traditional hoisting crane also only has the function of lifting cargo, do not possess translocation, general Automobile Transportation large cargo all is to lift by special hoisting machine, and practicality is not strong.
Summary of the invention
For the deficiency that exists on the prior art, the utility model purpose is to be to provide a kind of truck-mounted crane, and it provides Lift-on/Lift-off System for oneself, can carry out goods transport certainly being about to the goods handling to automobile, and is practical.
To achieve these goals, the utility model is to realize by the following technical solutions: it comprises car chassis 1, hydraulic ram 2, arm seat 3, outer supporting leg 4, interior supporting leg 5, underarm 6 and upper arm 7, car chassis 1 two ends arrange arm seat 3, arm seat 3 outsides link to each other with two hydraulic ram 2 one ends, two hydraulic ram 2 other ends link to each other with underarm 6 with outer supporting leg 4 respectively, outer supporting leg 4 lower ends link to each other with interior supporting leg 5, outer supporting leg 4 is hinged with arm seat 3 inboards, be provided with built-in hydraulic ram in the interior supporting leg 5, built-in hydraulic ram one end and outer supporting leg 4 are hinged, its other end and interior supporting leg are hinged, the upper end of underarm 6 and upper arm 7 are hinged, the bottom of underarm 6 and arm seat 3 inboards are hinged, and upper arm 7 links to each other with goods.
Described arm seat 3 is arranged on outer supporting leg 4 inboards.
Be connected with hydraulic ram between described underarm 6 and the upper arm 7.
Be provided with the lifting chain on the bearing pin of described upper arm 7 ends, be used for lifting such as freight container, pallet of loading weight etc. and other items.
The utility model is provided Lift-on/Lift-off System for oneself, can carry out goods transport certainly being about to the goods handling to automobile, and is practical.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is the status architecture schematic diagram before the utility model lifting;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the status architecture schematic diagram in the utility model lifting;
Fig. 4 is the trailer-mounted status architecture schematic diagram of the utility model goods;
Fig. 5 is the utility model goods transport status architecture schematic diagram.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the utility model.
With reference to Fig. 1-5, this specific embodiment is by the following technical solutions: it comprises car chassis 1, hydraulic ram 2, arm seat 3, outer supporting leg 4, interior supporting leg 5, underarm 6 and upper arm 7, car chassis 1 two ends arrange arm seat 3, arm seat 3 outsides link to each other with two hydraulic ram 2 one ends, two hydraulic ram 2 other ends link to each other with underarm 6 with outer supporting leg 4 respectively, outer supporting leg 4 lower ends link to each other with interior supporting leg 5, outer supporting leg 4 is hinged with arm seat 3 inboards, be provided with built-in hydraulic ram in the interior supporting leg 5, built-in hydraulic ram one end and outer supporting leg 4 are hinged, its other end and interior supporting leg are hinged, the upper end of underarm 6 and upper arm 7 are hinged, the bottom of underarm 6 and arm seat 3 inboards are hinged, and upper arm 7 links to each other with goods.
Described arm seat 3 is arranged on outer supporting leg 4 inboards.
Be connected with hydraulic ram between described underarm 6 and the upper arm 7.
Be provided with the lifting chain on the bearing pin of described upper arm 7 ends, be used for lifting such as freight container, pallet of loading weight etc. and other items.
This specific embodiment is moored near goods (such as freight container, loading the pallet of weight etc.).Start the engine starts the operation of oil pump of hydraulic efficiency pressure system-whole hydraulic efficiency pressure system.Handle remote controller and control the execution original paper of hydraulic efficiency pressure system-hydraulic actuating cylinder action, the outer supporting legs 4 of two cover arm assemblies are lifted, interior supporting leg 5 stretches out and arrives ground always, adjusts its position according to the distance of goods, the effect of balanced side force when playing the goods lifting; Upper arm 7 and underarm 6 lift, and the hoisting hoist chain on the upper arm 7 end bearing pins falls to the Hoisting Position of goods, fixes.Handle remote controller and make the hydraulic actuating cylinder action that connects upper underarm 6, goods slowly rises, and moves to trailer top, adjusts the orientation, and steadily descending falls within on the trailer.Handle remote controller according to upper arm 7, underarm 6, outer supporting leg 4, interior supporting leg 5 such orders are taken in it in arm seat successively.So far a working cycle is finished.Trailer can be transported to the appointed place with goods, and unloads goods according to aforesaid operations.
This specific embodiment is provided Lift-on/Lift-off System for oneself, can carry out goods transport certainly being about to the goods handling to automobile, and is practical.
Above demonstration and described groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification sheets just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (4)

1. truck-mounted crane, it is characterized in that, it comprises car chassis (1), hydraulic ram (2), arm seat (3), outer supporting leg (4), interior supporting leg (5), underarm (6) and upper arm (7), car chassis (1) two ends arrange arm seat (3), arm seat (3) outside links to each other with two hydraulic rams (2) one ends, two hydraulic rams (2) other end links to each other with underarm (6) with outer supporting leg (4) respectively, outer supporting leg (4) lower end links to each other with interior supporting leg (5), outer supporting leg (4) is hinged with arm seat (3) inboard, interior supporting leg is provided with built-in hydraulic ram in (5), built-in hydraulic ram one end and outer supporting leg (4) are hinged, its other end and interior supporting leg are hinged, the upper end of underarm (6) and upper arm (7) are hinged, the bottom of underarm (6) and arm seat (3) inboard are hinged, and upper arm (7) links to each other with goods.
2. truck-mounted crane according to claim 1 is characterized in that, described arm seat (3) is arranged on outer supporting leg (4) inboard.
3. truck-mounted crane according to claim 1 is characterized in that, is connected with hydraulic ram between described underarm (6) and the upper arm (7).
4. truck-mounted crane according to claim 1 is characterized in that, is provided with the lifting chain on the bearing pin of described upper arm (7) end.
CN 201220354355 2012-07-21 2012-07-21 Vehicle-mounted crane Expired - Fee Related CN202704888U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220354355 CN202704888U (en) 2012-07-21 2012-07-21 Vehicle-mounted crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220354355 CN202704888U (en) 2012-07-21 2012-07-21 Vehicle-mounted crane

Publications (1)

Publication Number Publication Date
CN202704888U true CN202704888U (en) 2013-01-30

Family

ID=47585212

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220354355 Expired - Fee Related CN202704888U (en) 2012-07-21 2012-07-21 Vehicle-mounted crane

Country Status (1)

Country Link
CN (1) CN202704888U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103895549A (en) * 2013-06-28 2014-07-02 徐州徐工随车起重机有限公司 Container single-side self-loading and self-unloading transportation vehicle
CN103896166A (en) * 2013-04-24 2014-07-02 徐州徐工随车起重机有限公司 Pallet carrier lifting device and pallet carrier
CN103935905A (en) * 2013-06-28 2014-07-23 徐州徐工随车起重机有限公司 Single-side lifting device for self-loading-and-unloading container transport vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103896166A (en) * 2013-04-24 2014-07-02 徐州徐工随车起重机有限公司 Pallet carrier lifting device and pallet carrier
CN103896166B (en) * 2013-04-24 2015-09-23 徐州徐工随车起重机有限公司 Container lorry hoisting device and container lorry
CN103895549A (en) * 2013-06-28 2014-07-02 徐州徐工随车起重机有限公司 Container single-side self-loading and self-unloading transportation vehicle
CN103935905A (en) * 2013-06-28 2014-07-23 徐州徐工随车起重机有限公司 Single-side lifting device for self-loading-and-unloading container transport vehicle

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
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: 20130130

Termination date: 20180721