CN203558774U - Ocean platform crane - Google Patents

Ocean platform crane Download PDF

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Publication number
CN203558774U
CN203558774U CN201320754721.2U CN201320754721U CN203558774U CN 203558774 U CN203558774 U CN 203558774U CN 201320754721 U CN201320754721 U CN 201320754721U CN 203558774 U CN203558774 U CN 203558774U
Authority
CN
China
Prior art keywords
arm
suspension arm
ocean platform
crane
platform
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
CN201320754721.2U
Other languages
Chinese (zh)
Inventor
胡江
张腾云
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 DISCRANE HEAVY MACHINERY Co Ltd
Original Assignee
WUXI DISCRANE HEAVY 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 DISCRANE HEAVY MACHINERY Co Ltd filed Critical WUXI DISCRANE HEAVY MACHINERY Co Ltd
Priority to CN201320754721.2U priority Critical patent/CN203558774U/en
Application granted granted Critical
Publication of CN203558774U publication Critical patent/CN203558774U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an ocean platform crane. The ocean platform crane comprises a suspension arm body, wherein the suspension arm body is in a split structure and comprises an intermediate suspension arm, two ends of the intermediate suspension arm are connected with a first suspension arm and a second suspension through pin shafts, and a continuous suspension maintenance passage platform is arranged from the head part to the tail of the suspension arm body. The ocean platform crane is compact and reasonable in structure and convenient to install; the suspension arm is arranged in the split structure, so that the convenience in transportation is realized, the space is saved, through the design of the suspension arm maintenance passage platform, the device is convenient to maintain and use, and wearable parts such as a bearing and a pulley can be conveniently replaced. The ocean platform crane is convenient and reliable to use and low in cost.

Description

Platform crane
Technical field
The utility model relates to weight-lifting equipment technical field, especially a kind of platform crane.
Background technology
Deck crane, is a kind of large deck machinery on ship, and it is a kind of equipment of ship loading and unloading goods.
It is the important tool of platform operation that platform hangs, and in use, there will be problem to need to repair, and as arm head pulley often can run into the situation of changing bearing, sometimes also can change pulley, has also filled some electrical equipments on arm, as search lamp etc.Long-term use, need to safeguard crane, in prior art, conventionally need operator to climb assigned address and safeguard, during to another location, need to be on deck, and then climb to assigned address and safeguard, its work trouble, there is potential safety hazard in operator, inefficiency.
Utility model content
The applicant, for the shortcoming in above-mentioned existing production technology, provides a kind of platform crane rational in infrastructure, thereby at head to the afterbody of arm, continuous arm maintenance channel platform is installed, and crane is easy to maintenance, and work efficiency is high.
The technical scheme that the utility model adopts is as follows:
A platform crane, comprises arm body, and described arm body is split-type structural, arm in the middle of comprising, and the two ends of described middle arm connect the first arm and the second arm by bearing pin respectively; Head to the afterbody that is positioned at arm body is provided with continuous arm maintenance channel platform.
Further improvement as technique scheme:
Described arm maintenance channel platform is connected on arm body by spiral.
The beneficial effects of the utility model are as follows:
The utility model compact conformation, reasonable, easy for installation, by being designed to arm split formula structure, convenient transportation and saving locus, by the design of arm maintenance channel platform, facilitate maintenance and the use of equipment, be convenient to change the consumable accessorys such as bearing, pulley.Easy to use, reliable, cost is low.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the birds-eye view of Fig. 1.
Wherein: 1, the first arm; 2, arm maintenance channel platform; 3, middle arm; 4, bearing pin; 5, the second arm.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
As depicted in figs. 1 and 2, the platform crane of the present embodiment, comprises arm body, and arm body is split-type structural, arm 3 in the middle of comprising, and the two ends of middle arm 3 connect the first arm 1 and the second arm 5 by bearing pin 4 respectively; Head to the afterbody that is positioned at arm body is provided with continuous arm maintenance channel platform 2.
Arm maintenance channel platform 2 is connected on arm body by spiral.Easy for installation, cost is low.
In actual use procedure, when the consumable accessorys such as the bearing on arm, pulley need to be changed, operator directly operates to arm maintenance channel platform 2, and easy to operate, work efficiency is high, and safety is good.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range, referring to claim, within protection domain of the present utility model, can be done any type of modification.

Claims (2)

1. a platform crane, it is characterized in that: comprise arm body, described arm body is split-type structural, arm (3) in the middle of comprising, and the two ends of described middle arm (3) connect the first arm (1) and the second arm (5) by bearing pin (4) respectively; Head to the afterbody that is positioned at arm body is provided with continuous arm maintenance channel platform (2).
2. platform crane as claimed in claim 1, is characterized in that: described arm maintenance channel platform (2) is connected on arm body by spiral.
CN201320754721.2U 2013-11-25 2013-11-25 Ocean platform crane Expired - Fee Related CN203558774U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320754721.2U CN203558774U (en) 2013-11-25 2013-11-25 Ocean platform crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320754721.2U CN203558774U (en) 2013-11-25 2013-11-25 Ocean platform crane

Publications (1)

Publication Number Publication Date
CN203558774U true CN203558774U (en) 2014-04-23

Family

ID=50508507

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320754721.2U Expired - Fee Related CN203558774U (en) 2013-11-25 2013-11-25 Ocean platform crane

Country Status (1)

Country Link
CN (1) CN203558774U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103640998A (en) * 2013-11-25 2014-03-19 无锡起岸重工机械有限公司 Ocean platform crane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103640998A (en) * 2013-11-25 2014-03-19 无锡起岸重工机械有限公司 Ocean platform crane

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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

Granted publication date: 20140423

Termination date: 20141125

EXPY Termination of patent right or utility model