CN102431904A - Rotary crane - Google Patents

Rotary crane Download PDF

Info

Publication number
CN102431904A
CN102431904A CN2011102753492A CN201110275349A CN102431904A CN 102431904 A CN102431904 A CN 102431904A CN 2011102753492 A CN2011102753492 A CN 2011102753492A CN 201110275349 A CN201110275349 A CN 201110275349A CN 102431904 A CN102431904 A CN 102431904A
Authority
CN
China
Prior art keywords
arm
center mast
axis
hole
vertical component
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.)
Pending
Application number
CN2011102753492A
Other languages
Chinese (zh)
Inventor
屠春雨
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.)
JIANGSU HUAYU MACHINERY CO Ltd
Original Assignee
JIANGSU HUAYU 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 JIANGSU HUAYU MACHINERY CO Ltd filed Critical JIANGSU HUAYU MACHINERY CO Ltd
Priority to CN2011102753492A priority Critical patent/CN102431904A/en
Publication of CN102431904A publication Critical patent/CN102431904A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses a rotary crane. The rotary crane is utilized for small-area carrying of equipment in a cramped workshop. The rotary crane comprises a central column which is fixed on the ground, a suspension arm which is perpendicular to the central column and is rotatingly connected to the central column, a support column which is parallel to the central column and is fixedly connected to an end of the suspension arm, and a lifting device which is slidingly connected to the suspension arm. A roller of which an axis is parallel to an axis of the suspension arm is rotatingly connected to the bottom of the support column. The rotary crane is installed on the ground and is staggered with a girder type crane located at an upper part of a production workshop, and thus a large space which is not used effectively is used; a conveying coverage rate is improved; and operation is convenient.

Description

Whirley
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Technical field
the present invention relates to a kind of whirley.
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Background technology
The hoisting crane that use in industrial building at present is beam crane mostly, its by across the crossbeam on the factory building and wherein device form, but that this hoisting crane takies the factory building space is bigger; And the limited amount of installing; When needing many hoisting cranes in the factory, adopt beam crane just can't satisfy production requirement, influence production efficiency; And and big quantity space under the crossbeam does not obtain utilizing, caused space waste a large amount of.
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Summary of the invention
the object of the invention provides a kind of little whirley that takes up room.
in order to achieve the above object; The technical scheme that the present invention adopted is: a kind of whirley; It is used in the narrow factory building in space, equipment being carried among a small circle; It comprises the pillar stiffener that is fixedly set in ground center mast, and rotate bonded assembly arm vertical, parallels and is fixedly connected with the arm end with center mast with center mast, with the arm lifting appliance of sliding block joint mutually, the described pillar stiffener bottom roller that the axis that is connected with axis and arm parallels that rotates.
The end that described arm is connected with center mast is fixedly connected with vertical component effect; Described vertical component effect external fixation is arranged with surface bearing; Described center mast offers the through hole that is provided with center mast cylindrical same axis; Be provided with the annular brace platform coaxial with through hole in the described through hole, described planar axes is born and is located on the brace table.
described roller is an industrial castor.
described vertical component effect, arm are connected with the pillar stiffener solid welding.
are owing to adopt technique scheme; The present invention has the following advantages: this whirley is installed on the ground, staggers up and down with factory internal beam type hoisting crane, with the space utilization that does not have in a large number effectively to utilize; And it transports the coverage rate height, and is easy to operate.
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Description of drawings
Accompanying drawing 1 is a structural representation of the present invention;
wherein: 1, center mast; 2, arm; 3, pillar stiffener; 4, lifting appliance; 5, roller; 11, through hole; 12, brace table; 21, vertical component effect; 22, surface bearing.
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The specific embodiment
describe the preferred specific embodiment of the present invention below in conjunction with accompanying drawing.
this whirley, it is used in the narrow factory building in space, equipment being carried among a small circle.As shown in Figure 1; It comprises the pillar stiffener 3 that is fixedly set in ground center mast 1, and rotate bonded assembly arm 2 vertical, parallels and is fixedly connected with arm 2 ends with center mast 1 with center mast 1, with arm 2 mutually the lifting appliance 4 of sliding block joint (because lifting appliance is a prior art; Do not do at this and to give unnecessary details); The described pillar stiffener 3 bottoms roller 5 that the axis that is connected with axis and arm 2 parallels that rotates, described roller 5 is an industrial castor.
The end that described arm 2 is connected with center mast 1 is fixedly connected with vertical component effect 21; Described vertical component effect 21 external fixation are arranged with surface bearing 22; Described center mast 1 offers the through hole 11 that is provided with center mast 1 cylindrical same axis; Be provided with the annular brace platform 12 coaxial with through hole 11 in the described through hole 11, described surface bearing 22 loads are located on the brace table.Be to guarantee the intensity of hoisting crane, described vertical component effect 21, arm 2 are connected with pillar stiffener 3 solid weldings.
the foregoing description only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the personage who is familiar with this technology can understand content of the present invention and enforcement according to this; Can not limit protection scope of the present invention with this, all equivalences that spirit is done according to the present invention change or modification all should be encompassed within protection scope of the present invention.

Claims (4)

1. whirley; It is used in the narrow factory building in space, equipment being carried among a small circle; It is characterized in that: it comprise the pillar stiffener (3) that is fixedly set in ground center mast (1), and rotate bonded assembly arm (2) vertical, parallels and is fixedly connected with arm (2) end with center mast (1) with center mast (1), with arm (2) lifting appliance of sliding block joint (4) mutually, described pillar stiffener (3) the bottom roller (5) that the axis that is connected with axis and arm (2) parallels that rotates.
2. whirley according to claim 1; It is characterized in that: the end that described arm (2) is connected with center mast (1) is fixedly connected with vertical component effect (21); Described vertical component effect (21) external fixation is arranged with surface bearing (22); Described center mast (1) offers the through hole (11) that is provided with center mast (1) cylindrical same axis; Be provided with the annular brace platform (12) coaxial with through hole (11) in the described through hole (11), described surface bearing (22) load is located on the brace table.
3. revolving hoisting crane according to claim 1 is characterized in that: described roller (5) is an industrial castor.
4. revolving hoisting crane according to claim 1 is characterized in that: described vertical component effect (21), arm (2) are connected with pillar stiffener (3) solid welding.
CN2011102753492A 2011-09-16 2011-09-16 Rotary crane Pending CN102431904A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011102753492A CN102431904A (en) 2011-09-16 2011-09-16 Rotary crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011102753492A CN102431904A (en) 2011-09-16 2011-09-16 Rotary crane

Publications (1)

Publication Number Publication Date
CN102431904A true CN102431904A (en) 2012-05-02

Family

ID=45980318

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011102753492A Pending CN102431904A (en) 2011-09-16 2011-09-16 Rotary crane

Country Status (1)

Country Link
CN (1) CN102431904A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102874689A (en) * 2012-10-16 2013-01-16 中石化第十建设有限公司 Travelling crane for oil tank construction in cave depot
CN105692463A (en) * 2016-04-17 2016-06-22 昆山克鲁克机电设备有限公司 Novel telescopic beam structure of crane
CN110626956A (en) * 2019-09-12 2019-12-31 王艺锦 Be applied to hoisting accessory that intelligence was made
CN111071924A (en) * 2019-12-25 2020-04-28 刘柯源 Mechanical lifting type engineering machinery transfer device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2609895Y (en) * 2003-03-28 2004-04-07 上海市机械施工公司 Large span rotary gantry crame
CN2928804Y (en) * 2006-06-20 2007-08-01 甘肃金桥给水排水设计与工程有限公司 Crane for steel concrete tubular member construction
CN201180059Y (en) * 2007-12-31 2009-01-14 天津起重设备有限公司 Crane center hinge mechanism rotating around center

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2609895Y (en) * 2003-03-28 2004-04-07 上海市机械施工公司 Large span rotary gantry crame
CN2928804Y (en) * 2006-06-20 2007-08-01 甘肃金桥给水排水设计与工程有限公司 Crane for steel concrete tubular member construction
CN201180059Y (en) * 2007-12-31 2009-01-14 天津起重设备有限公司 Crane center hinge mechanism rotating around center

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102874689A (en) * 2012-10-16 2013-01-16 中石化第十建设有限公司 Travelling crane for oil tank construction in cave depot
CN102874689B (en) * 2012-10-16 2014-09-17 中石化第十建设有限公司 Travelling crane for oil tank construction in cave depot
CN105692463A (en) * 2016-04-17 2016-06-22 昆山克鲁克机电设备有限公司 Novel telescopic beam structure of crane
CN110626956A (en) * 2019-09-12 2019-12-31 王艺锦 Be applied to hoisting accessory that intelligence was made
CN110626956B (en) * 2019-09-12 2021-05-11 王艺锦 Be applied to hoisting accessory that intelligence was made
CN111071924A (en) * 2019-12-25 2020-04-28 刘柯源 Mechanical lifting type engineering machinery transfer device

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Application publication date: 20120502