CN205187700U - Kart hoist - Google Patents

Kart hoist Download PDF

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Publication number
CN205187700U
CN205187700U CN201520812579.1U CN201520812579U CN205187700U CN 205187700 U CN205187700 U CN 205187700U CN 201520812579 U CN201520812579 U CN 201520812579U CN 205187700 U CN205187700 U CN 205187700U
Authority
CN
China
Prior art keywords
arm
pneumatic cylinder
hydraulic cylinder
load
flexible
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
CN201520812579.1U
Other languages
Chinese (zh)
Inventor
陈大兴
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.)
Wuxi Gangsheng Port Machinery Co Ltd
Original Assignee
Wuxi Gangsheng Port Machinery 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 Wuxi Gangsheng Port Machinery Co Ltd filed Critical Wuxi Gangsheng Port Machinery Co Ltd
Priority to CN201520812579.1U priority Critical patent/CN205187700U/en
Application granted granted Critical
Publication of CN205187700U publication Critical patent/CN205187700U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kart hoist, including operating valve, support, load gag lever post, down save arm, folding pneumatic cylinder, upper segment arm, flexible pneumatic cylinder, flexible arm, lifting hook, middle arm, pneumatic cylinder, rotation mechanism, frame and landing leg lift, the operating valve top is equipped with the support just support one end with lift pneumatic cylinder in close contact with, it is equipped with the load gag lever post just to lift pneumatic cylinder one side the load gag lever post sets up in lower segment arm one end, under save and be equipped with folding pneumatic cylinder on one side of the arm, and folding pneumatic cylinder and upper segment arm zonulae occludens, upper segment arm one side is equipped with flexible pneumatic cylinder, flexible pneumatic cylinder end of fixed connects flexible arm just flexible arm one end sets up the lifting hook, this novel mobile crane that has reduced gets off to the pressure on road surface, and the jib loading boom need not to lift off and transported alone from getting on the bus, and large -scale mobile crane present relatively practices thrift the manpower, reduces the cost of transportation, has improved work efficiency.

Description

A kind of miniature car hoisting crane
Technical field
The utility model relates to a kind of hoisting crane, and particularly a kind of miniature car hoisting crane, belongs to power jacking field.
Background technology
Car hosit is contained in a kind of hoisting crane on general-utility car chassis or cars chassis, and it travels operator's compartment and lifting control cabin is provided separately.The chassis performance of car hosit is equal to the autotruck of same car load gross weight, meets the technical requirements of road vehicle, thus can go everywhere without any hindrance here on all kinds of highway.This kind of hoisting crane generally has two control cabins that get on and off, and must stretch out supporting leg and keep stable during operation.Along with the fast development of China's economic construction, camp site requires more and more higher for the crane capacity of hoisting crane, and each companies releases tonnage automobile crane to meet market demands.
But hoister in large tonnage deadweight is comparatively large, and under limited bridge number, road pavement can produce larger pressure.Consider for driving safety, pavement life, reduction hoisting crane axle load etc. are many-sided, hoister in large tonnage is all forbidden on a lot of road surface travelling.In order to hoister in large tonnage can be transferred to job location, need the weight unloading crane arm to alleviate from hoisting crane car hosit, just crane arm haul carried out again assembling and constructing to job location by trailer.Therefore, not only waste of manpower, increase traffic cost, but also can construction speed be delayed.In order to solve the problems of the technologies described above, the utility model provides a kind of minor crane.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, a kind of miniature car hoisting crane is provided, owing to being connected with the trailer supporting this crane arm, can share this crane arm be applied to this get off on gravity, therefore can reduce the axle load of car hosit and the pressure of road pavement of getting off.In addition, for full-sized car hoisting crane, this crane arm is without the need to getting on the bus and unload from this and transport separately, therefore, relatively existing full-sized car hoisting crane not only can be saved manpower, reduce traffic cost, but also can save the time because of crane arm dismounting and assembling, and then improves work efficiency.Effectively can solve the problem in background technology.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of miniature car hoisting crane of the utility model, comprises maneuvering valve, support, load position-limited lever, lower joint arm, Foldable hydraulic cylinder, upper joint arm, telescopic hydraulic cylinder, telescopic boom, suspension hook, intermediate arm, lifting hydraulic cylinder, swing type mechanism, frame and supporting leg; Described maneuvering valve top is provided with support and described support one end and lifting hydraulic cylinder close contact, described lifting hydraulic cylinder side is provided with load position-limited lever and described load position-limited lever is arranged at lower joint arm one end, described lower joint arm side is provided with Foldable hydraulic cylinder, and described Foldable hydraulic cylinder and upper joint arm compact siro spinning technology, described upper joint arm side is provided with telescopic hydraulic cylinder, and described telescopic hydraulic cylinder tail end is fixedly connected with telescopic boom and described telescopic boom one end arranges suspension hook.
Further, described telescopic boom bottom is fixedly connected with intermediate arm.
Further, described maneuvering valve bottom is provided with swing type mechanism.
Further, described swing type mechanism end surface and frame close contact.
Further, described frame side is fixed with supporting leg.
The beneficial effect that compared with prior art the utility model reaches is:
1, the utility model supports the trailer of this crane arm owing to being connected with, can share this crane arm be applied to this get off on gravity, therefore can reduce the axle load of car hosit and the pressure of road pavement of getting off;
2, the utility model is for full-sized car hoisting crane, and this crane arm, without the need to getting on the bus and unload from this and transport separately, has been saved manpower, reduced traffic cost;
3, the utility model saves the time because of crane arm dismounting and assembling, and then improves work efficiency;
4, the utility model rear overhang is shorter, compact conformation, and weight is lighter, and span strengthens simultaneously, improves the stability of car hosit.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification sheets, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
In the accompanying drawings:
Fig. 1 is integral structure schematic diagram described in the utility model embodiment;
Number in the figure: 1, maneuvering valve; 2, support; 3, load position-limited lever; 4, lower joint arm; 5, Foldable hydraulic cylinder; 6, upper joint arm; 7, telescopic hydraulic cylinder; 8, telescopic boom; 9, suspension hook; 10, intermediate arm; 11, lifting hydraulic cylinder; 12, swing type mechanism; 13, frame; 14, supporting leg.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment: as shown in Figure 1, comprises maneuvering valve 1, support 2, load position-limited lever 3, lower joint arm 4, Foldable hydraulic cylinder 5, upper joint arm 6, telescopic hydraulic cylinder 7, telescopic boom 8, suspension hook 9, intermediate arm 10, lifting hydraulic cylinder 11, swing type mechanism 12, frame 13 and supporting leg 14; Described maneuvering valve 1 top is provided with support 2 and described support 2 one end and lifting hydraulic cylinder 11 close contact, described lifting hydraulic cylinder 11 side is provided with load position-limited lever 3 and described load position-limited lever 3 is arranged at lower joint arm 4 one end, described lower joint arm 4 side is provided with Foldable hydraulic cylinder 5, and described Foldable hydraulic cylinder 5 and upper joint arm 6 compact siro spinning technology, described upper joint arm 6 side is provided with telescopic hydraulic cylinder 7, and described telescopic hydraulic cylinder 7 tail end is fixedly connected with telescopic boom 8 and described telescopic boom 8 one end arranges suspension hook 9.
As a kind of optimal technical scheme of the present utility model, described telescopic boom 8 bottom is fixedly connected with intermediate arm 10; Described maneuvering valve 1 bottom is provided with swing type mechanism 12; Described swing type mechanism 12 end surface and frame 13 close contact; Described frame 13 side is fixed with supporting leg 14.
In use, being hoisted by hoisting hook or hoisted adds moving heavy object in the utility model institute.Hoisting crane working process generally comprises and hoists, runs, declines and the step such as reposition.Lifting mechanism is mentioned weight from getting thing place by load-engaging device, through operation, revolution or luffing mechanism, weight is shifted, after weight is transferred in appointed place, turns back to original position.Actuating device is used to the power plant driving operating mechanism.Electric energy be clean, the economic energy, driven by power is the main drive form of modern crane, and nearly all the rail hoisting machine, elevator, elevator etc. that run in limited range all adopt driven by power.Namely elevator machinery starts the forced stroke vertically or vertically having level concurrently after suspender feeding, unload, then idle travel is to feeding place, completes a working cycle, and then carries out second time handling after arriving destination.In general, during hoisting crane work, feeding, migration and unloading are carried out successively, and the work of each corresponding mechanism is intermittent.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (5)

1. a miniature car hoisting crane, comprises maneuvering valve (1), support (2), load position-limited lever (3), lower joint arm (4), Foldable hydraulic cylinder (5), upper joint arm (6), telescopic hydraulic cylinder (7), telescopic boom (8), suspension hook (9), intermediate arm (10), lifting hydraulic cylinder (11), swing type mechanism (12), frame (13) and supporting leg (14), it is characterized in that, described maneuvering valve (1) top is provided with support (2) and described support (2) one end and lifting hydraulic cylinder (11) close contact, described lifting hydraulic cylinder (11) side is provided with load position-limited lever (3) and described load position-limited lever (3) is arranged at lower joint arm (4) one end, described lower joint arm (4) side is provided with Foldable hydraulic cylinder (5), and described Foldable hydraulic cylinder (5) and upper joint arm (6) compact siro spinning technology, described upper joint arm (6) side is provided with telescopic hydraulic cylinder (7), described telescopic hydraulic cylinder (7) tail end is fixedly connected with telescopic boom (8) and described telescopic boom (8) one end arranges suspension hook (9).
2. a kind of miniature car hoisting crane according to claim 1, is characterized in that, described telescopic boom (8) bottom is fixedly connected with intermediate arm (10).
3. a kind of miniature car hoisting crane according to claim 1, is characterized in that, described maneuvering valve (1) bottom is provided with swing type mechanism (12).
4. a kind of miniature car hoisting crane according to claim 1, is characterized in that, described swing type mechanism (12) end surface and frame (13) close contact.
5. a kind of miniature car hoisting crane according to claim 1, is characterized in that, described frame (13) side is fixed with supporting leg (14).
CN201520812579.1U 2015-10-21 2015-10-21 Kart hoist Expired - Fee Related CN205187700U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520812579.1U CN205187700U (en) 2015-10-21 2015-10-21 Kart hoist

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520812579.1U CN205187700U (en) 2015-10-21 2015-10-21 Kart hoist

Publications (1)

Publication Number Publication Date
CN205187700U true CN205187700U (en) 2016-04-27

Family

ID=55780716

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520812579.1U Expired - Fee Related CN205187700U (en) 2015-10-21 2015-10-21 Kart hoist

Country Status (1)

Country Link
CN (1) CN205187700U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105197813A (en) * 2015-10-21 2015-12-30 无锡港盛重型装备有限公司 Small-sized autocrane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105197813A (en) * 2015-10-21 2015-12-30 无锡港盛重型装备有限公司 Small-sized autocrane

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160427

Termination date: 20161021

CF01 Termination of patent right due to non-payment of annual fee