CN103434943A - Crane vehicle - Google Patents
Crane vehicle Download PDFInfo
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- CN103434943A CN103434943A CN2013103287155A CN201310328715A CN103434943A CN 103434943 A CN103434943 A CN 103434943A CN 2013103287155 A CN2013103287155 A CN 2013103287155A CN 201310328715 A CN201310328715 A CN 201310328715A CN 103434943 A CN103434943 A CN 103434943A
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- crane
- vehicle
- car
- crane vehicle
- carriage
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Abstract
The invention relates to a crane vehicle and belongs to the technical field of loading equipment. The crane vehicle comprises a carriage and a crane, wherein the crane is mounted before or behind the carriage, and arranged on one side of the carriage in a bias manner. According to the crane vehicle, since the crane is mounted in a bias manner, a mounting space of the crane vehicle is ensured; the problems that a straight-arm lorry-mounted crane cannot be mounted directly since a van vehicle has a limited space, and a folding-arm lorry-mounted crane cannot realize vertical hoisting since the folding-arm lorry-mounted crane is not provided with a windlass mechanism are solved; and the crane vehicle has the benefits that the whole crane vehicle runs smoothly and is compact in structure. The crane vehicle is further characterized in that the crane comprises landing legs, wherein the landing leg on the bias side of the crane is in a movable structure; in the application, the movable landing leg extends out to improve the stability of the crane vehicle; during transportation, the movable landing leg is folded, and the whole vehicle is not excessive in width.
Description
Technical field
The invention belongs to the Load-Carrying Equipment technical field, relate in particular to a kind of crane-car.
Background technology
Car hosit is exactly that hoisting operation partly is arranged on to the hoisting crane on universal or special car chassis, and has the rideability of autotruck.In order to meet the requirement of travelling under mal-condition, derived from the car hosit with off-road capability.
Car hosit has following advantage: (1) freedom of action, under its load-carrying ability and oad admissible condition, can in whole factory or in goods yard, bear most lifting works.(2) it,, except using as a hoisting crane, can be equipped with various pulling scraper grab buckets, trenching implement and scoop and carry out other work on jib.(3) do not need the fixed sturcture such as elevated guideway, therefore can make capital expenditure, productive costs or service expenditure reduce.(4) itself there is independently engine installation, do not need to install feed cable or contact electric installation.(5) it can put load on the ground, subsurface or the higher place than car hosit.Due to above-mentioned advantage, car hosit is widely used in transportation, building, mine and road construction work, is used for loading and unloading heavy parts, package, spare parts of goods and building element etc.Particularly when goods disperses, the transmitting-receiving cargo quantity is few or installation workload is few, in the time of should not using Special Hoisting Equipment, is widely used car hosit.Can in very little ground and space, complete larger lifting transportation burden.It has advantages of motor-driven, flexible, amplitude is long, hoisting capacity is large, moving velocity is fast.
Traditional straight-arm lorry-mounted crane is installed on the length direction of car, but just there is no the space of installing for van.
Summary of the invention
For above-mentioned technical matters, the invention provides a kind of crane-car that the van limited space can't directly fill straight-arm lorry-mounted crane problem that solves.
For solving the problems of the technologies described above, the technical solution used in the present invention is, a kind of crane-car comprises compartment and hoisting crane, and described hoisting crane is installed on front or the back in compartment, and is offset to a side in compartment.
Crane-car of the present invention, setoff installation by hoisting crane, guaranteed the installing space of crane-car, solved the problem that the van limited space can't directly fill the straight-arm lorry-mounted crane, solved simultaneously and the folding-jib lorry-mounted crane has been installed because it can't not realize the problem of vertical lifting with elevator mechanism, reach car load current unobstructed, the beneficial effect of compact conformation.
As the present invention, further improve, described hoisting crane comprises supporting leg, and described supporting leg is bascule in a side of hoisting crane biasing, during use, movable supporting legs is stretched out, and increases the stability of crane-car, draws it in car load during transportation not super wide.
The accompanying drawing explanation
Fig. 1 is crane-car plan structure schematic diagram of the present invention;
The crane plane structural representation of Fig. 2 crane-car of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is made and further illustrating.
As shown in Figure 1, 2, crane-car of the present invention comprises compartment 1 and hoisting crane 2, and hoisting crane 2 is installed on front or the back in compartment, and is offset to a side in compartment.Typical case's Installation Example, between hoisting crane 2 installations and operator's compartment and compartment, hoisting crane is installed on the front in compartment.
Hoisting crane 2 biased direction can be that the left side in compartment can be also right side, hoisting crane comprises supporting leg 3,4, at the setover supporting leg 3 of a side of hoisting crane, it is bascule, supporting leg 3 can stretch for movable supporting legs, during use, movable supporting legs is stretched out, increase the stability of crane-car, draw it in car load during transportation not super wide.
Crane-car of the present invention, set forth a kind of improved form of the straight arm type of setovering, solve the van limited space by biasing and can't directly fill straight-arm lorry-mounted crane problem, or the folding-jib lorry-mounted crane is installed and because it does not play band elevator mechanism, can't not be realized the vertical lifting problem, installing space and transportation of truck-load crossing ability have been guaranteed by setoff installation, compact conformation, attractive in appearance, as shown in the figure, straight-arm offset hoisting crane is installed between operator's compartment and compartment typical Installation Example.
The description of above embodiment is comparatively concrete, detailed; but can not therefore be interpreted as the restriction to this patent scope; it should be noted that; for the person of ordinary skill of the art; without departing from the inventive concept of the premise; can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (2)
1. a crane-car, comprise compartment and hoisting crane, it is characterized in that: described hoisting crane is installed on front or the back in compartment, and is offset to a side in compartment.
2. crane-car according to claim 1, it is characterized in that: described hoisting crane comprises supporting leg, described supporting leg is bascule in a side of hoisting crane biasing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103287155A CN103434943A (en) | 2013-07-31 | 2013-07-31 | Crane vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103287155A CN103434943A (en) | 2013-07-31 | 2013-07-31 | Crane vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103434943A true CN103434943A (en) | 2013-12-11 |
Family
ID=49688697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103287155A Pending CN103434943A (en) | 2013-07-31 | 2013-07-31 | Crane vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103434943A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2092532U (en) * | 1991-05-04 | 1992-01-08 | 建设部长沙建筑机械研究所 | Tractor-borne crane |
| CN201525709U (en) * | 2009-11-23 | 2010-07-14 | 石家庄煤矿机械有限责任公司 | Transverse eccentric type lorry-mounted crane |
| CN101954880A (en) * | 2010-07-29 | 2011-01-26 | 徐州天地重型机械制造有限公司 | Back can hoisting carrier vehicle |
| CN203513128U (en) * | 2013-07-31 | 2014-04-02 | 镇江康飞机器制造有限公司 | Crane car |
-
2013
- 2013-07-31 CN CN2013103287155A patent/CN103434943A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2092532U (en) * | 1991-05-04 | 1992-01-08 | 建设部长沙建筑机械研究所 | Tractor-borne crane |
| CN201525709U (en) * | 2009-11-23 | 2010-07-14 | 石家庄煤矿机械有限责任公司 | Transverse eccentric type lorry-mounted crane |
| CN101954880A (en) * | 2010-07-29 | 2011-01-26 | 徐州天地重型机械制造有限公司 | Back can hoisting carrier vehicle |
| CN203513128U (en) * | 2013-07-31 | 2014-04-02 | 镇江康飞机器制造有限公司 | Crane car |
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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 | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131211 |