CN107337109A - The telescopic cantilever crane of handling arm - Google Patents

The telescopic cantilever crane of handling arm Download PDF

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Publication number
CN107337109A
CN107337109A CN201710671030.9A CN201710671030A CN107337109A CN 107337109 A CN107337109 A CN 107337109A CN 201710671030 A CN201710671030 A CN 201710671030A CN 107337109 A CN107337109 A CN 107337109A
Authority
CN
China
Prior art keywords
arm
handling
sub
lever arm
fixedly connected
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
CN201710671030.9A
Other languages
Chinese (zh)
Inventor
章宝田
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 Hong Hong Shipping Machinery Co Ltd
Original Assignee
Wuxi Hong Hong Shipping 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 Hong Hong Shipping Machinery Co Ltd filed Critical Wuxi Hong Hong Shipping Machinery Co Ltd
Priority to CN201710671030.9A priority Critical patent/CN107337109A/en
Publication of CN107337109A publication Critical patent/CN107337109A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/04Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs the effective length of which is variable in operation, e.g. longitudinally displaceable, extensible
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/16Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
    • B66C23/166Simple cranes with jibs which may be fixed or can slew or luff
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62Constructional features or details
    • B66C23/64Jibs
    • B66C23/68Jibs foldable or otherwise adjustable in configuration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62Constructional features or details
    • B66C23/64Jibs
    • B66C23/70Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/706Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by other means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62Constructional features or details
    • B66C23/64Jibs
    • B66C23/70Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/707Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic guiding devices for telescopic jibs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62Constructional features or details
    • B66C23/84Slewing gear

Abstract

The invention discloses a kind of telescopic cantilever crane of handling arm, including base, column, panoramic table and handling arm, the lower end of the column is fixedly connected with the base, the upper end of the column is fixedly connected with the panoramic table, the side level of the panoramic table is fixedly connected with the handling arm, the handling arm includes fixed arm, lever arm and sub-arm, the lever arm is located at one end of the fixed arm and is sheathed in the fixed arm, slide rail is provided with the fixed arm, sliding block is provided with the outside of the lever arm, the lever arm is slided to extend to outside the fixed arm by the way that the sliding block is horizontal in the slide rail, one end of the lever arm is provided with the sub-arm, one end of the sub-arm and the lever arm is articulated and connected, the lower end of the sub-arm is fixedly connected with hoist engine.By the above-mentioned means, the present invention can increase handling scope in lift cargo by extending handling arm.

Description

The telescopic cantilever crane of handling arm
Technical field
The present invention relates to cantilever crane field, more particularly to a kind of telescopic cantilever crane of handling arm.
Background technology
Existing cantilever crane includes stand and horizontally disposed cantilever beam, and cantilever beam can be around the pivot with stand The horizontal rotation of 180 degree is carried out, electric block is installed in cantilever beam-ends, it is real by electric block during cantilever beam rotates The handling of existing associated workpiece, this cantilever crane have problems in that:Lifting scope is small, and the length of cantilever beam is relatively solid It is fixed, corresponding length adjustment can not be carried out according to different handling situations, when handling works with certain limitation.
The content of the invention
, can be in handling the present invention solves the technical problem of a kind of telescopic cantilever crane of handling arm is provided During goods handling scope is increased by extending handling arm.
In order to solve the above technical problems, one aspect of the present invention is:It is telescopic to provide a kind of handling arm Cantilever crane, including base, column, panoramic table and handling arm, the lower end of the column is fixedly connected with the base, described The upper end of column is fixedly connected with the panoramic table, and the side level of the panoramic table is fixedly connected with the handling arm, described Handling arm includes fixed arm, lever arm and sub-arm, and the fixed arm level is fixedly connected on the side of the panoramic table, described Lever arm is located at one end of the fixed arm and is sheathed in the fixed arm, and slide rail, the work are provided with the fixed arm Sliding block is provided with the outside of swing arm, the sliding block corresponds to the slide rail and set, and the lever arm is by the sliding block in the cunning Horizontal slide in rail and extend to outside the fixed arm, one end of the lever arm is provided with the sub-arm, the sub-arm and One end of the lever arm is articulated and connected, and the lower end of the sub-arm is fixedly connected with hoist engine.
In a preferred embodiment of the present invention, the motor for driving the sliding block to slide is installed on the slide rail, Electric rotating machine is installed on the panoramic table.
In a preferred embodiment of the present invention, the column is provided with controller, and the controller connects the driving Motor, the electric rotating machine and the hoist engine.
In a preferred embodiment of the present invention, the slide rail is provided with the limited block for preventing the sliding block derailing, described Limited block is located at the opening of described fixed arm one end.
In a preferred embodiment of the present invention, the sub-arm is articulated and connected with the lever arm, on the lever arm Provided with the adjusting means for driving the sub-arm to horizontally rotate.
The beneficial effects of the invention are as follows:The present invention compares more traditional cantilever crane, can pass through in need of work Extend handling arm and expand handling scope, have more flexibility using upper, and by rotatable sub-arm lifting with The regulation of level orientation can be carried out when transferring goods, more accurately goods can be positioned in crowded working environment Put, save working space.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other Accompanying drawing, wherein:
Fig. 1 is the structural representation of the telescopic preferred embodiment of cantilever crane one of handling arm of the present invention;
The mark of each part is as follows in accompanying drawing:1st, base;2nd, column;3rd, panoramic table;4th, handling arm;5th, fixed arm;6th, lever arm; 7th, sub-arm;8th, slide rail;9th, sliding block;10th, hoist engine;11st, motor;12nd, electric rotating machine;13rd, controller;14th, limited block; 15th, adjusting means.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation Example is only the part of the embodiment of the present invention, rather than whole embodiments.It is common based on the embodiment in the present invention, this area All other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects Enclose.
Referring to Fig. 1, the embodiment of the present invention includes:
A kind of telescopic cantilever crane of handling arm, including base 1, column 2, panoramic table 3 and handling arm 4, the column 2 Lower end is fixedly connected with the base 1, and the upper end of the column 2 is fixedly connected with the panoramic table 3, the side of the panoramic table 3 End level is fixedly connected with the handling arm 4, and the handling arm 4 includes fixed arm 5, lever arm 6 and sub-arm 7, the fixation The level of arm 5 is fixedly connected on the side of the panoramic table 4, and the lever arm 6 is located at one end of the fixed arm 5 and is sheathed on institute State in fixed arm 5, slide rail 8 is provided with the fixed arm 5, the outside of the lever arm 6 is provided with sliding block 9, and the sliding block 9 is right The slide rail 8 is answered to set, the lever arm 6 is slided and to the fixed arm 5 by the way that the sliding block 9 is horizontal in the slide rail 8 Outer extension, one end of the lever arm 6 are provided with the sub-arm 7, the be hinged company in 6 one end of the sub-arm 7 and the lever arm Connect, the lower end of the sub-arm 7 is fixedly connected with hoist engine 10.
In addition, being provided with the motor 11 for driving the sliding block 9 to slide on the slide rail 8, installed on the panoramic table 3 There is electric rotating machine 12.
In addition, the column 2 is provided with controller 13, the controller 13 connects the motor 11, the rotation Motor 12 and the hoist engine 10.
In addition, the slide rail 8 is provided with the limited block 14 for preventing that the sliding block 9 from derailing, the limited block 14 is located at described The opening of the one end of fixed arm 5.
In addition, the sub-arm 7 is articulated and connected with the lever arm 6, the lever arm 6, which is provided with, drives the sub-arm 7 adjusting meanss 15 horizontally rotated.
The operation principle of the present invention is fixedly connected with base 1 for the lower end of column 2, and the upper end of column 2 is fixedly connected with back Turntable 3, the side level of panoramic table 3 are fixedly connected with handling arm 4, and panoramic table 3 drives handling arm 4 to rotate and carries out handling, handling Arm 4 includes fixed arm 5, lever arm 6 and sub-arm 7, and the level of fixed arm 5 is fixedly connected on the side of panoramic table 4, and lever arm 6 is set In one end of fixed arm 5 and it is sheathed in fixed arm 5, slide rail 8 is provided with fixed arm 5, the outside of lever arm 6 is provided with sliding block 9, the corresponding slide rail 8 of sliding block 9 is set, and lever arm 6 is slided to extend to outside fixed arm 5 by the way that sliding block 9 is horizontal in slide rail 8, slide rail 8 The limited block 14 of anti-limited slip block 9 derailing is provided with, limited block 14 is located at the opening of the one end of fixed arm 5, drive is provided with slide rail 8 The motor 11 that movable slider 9 slides, electric rotating machine 12 being installed on panoramic table 3, electric rotating machine 12 drives panoramic table 3 to rotate, One end of lever arm 6 is provided with sub-arm 7, and 6 one end of sub-arm 7 and lever arm are articulated and connected, and sub-arm 7 is be hinged with lever arm 6 Connect and form rotation in the horizontal direction, lever arm 6 is provided with the adjusting means 15 that driving sub-arm 7 horizontally rotates, and passes through Regulation adjusting means 15 can be such that sub-arm 7 is rotated relative to lever arm 6, so as to carry out the regulation of level orientation, sub-arm 7 Lower end be fixedly connected with hoist engine 10, column 2 is provided with controller 13, and controller 13 connects motor 11, electric rotating machine 12 and hoist engine 10, overall-in-one control schema facilitates operating personnel to be regulated and controled.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair The equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks Domain, it is included within the scope of the present invention.

Claims (5)

1. a kind of telescopic cantilever crane of handling arm, including base, column, panoramic table and handling arm, it is characterised in that institute The lower end for stating column is fixedly connected with the base, and the upper end of the column is fixedly connected with the panoramic table, the panoramic table Side level be fixedly connected with the handling arm, the handling arm includes fixed arm, lever arm and sub-arm, the fixed arm Level is fixedly connected on the side of the panoramic table, and the lever arm is located at one end of the fixed arm and is sheathed on the fixation In arm, slide rail is provided with the fixed arm, sliding block is provided with the outside of the lever arm, the sliding block corresponds to the slide rail and set Put, the lever arm is slided to extend to outside the fixed arm by the way that the sliding block is horizontal in the slide rail, the lever arm One end be provided with the sub-arm, one end of the sub-arm and the lever arm is articulated and connected, and the lower end of the sub-arm is consolidated Surely it is connected with hoist engine.
2. the telescopic cantilever crane of handling arm according to claim 1, it is characterised in that be provided with the slide rail The motor of the sliding block slip is driven, electric rotating machine is installed on the panoramic table.
3. the telescopic cantilever crane of handling arm according to claim 1, it is characterised in that the column is provided with control Device processed, the controller connect motor, the electric rotating machine and the hoist engine.
4. the telescopic cantilever crane of handling arm according to claim 1, it is characterised in that the slide rail is provided with anti- Only the limited block of the sliding block derailing, the limited block are located at the opening of described fixed arm one end.
5. the telescopic cantilever crane of handling arm according to claim 1, it is characterised in that the sub-arm with it is described Lever arm is articulated and connected, and the lever arm is provided with the adjusting means for driving the sub-arm to horizontally rotate.
CN201710671030.9A 2017-08-08 2017-08-08 The telescopic cantilever crane of handling arm Pending CN107337109A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710671030.9A CN107337109A (en) 2017-08-08 2017-08-08 The telescopic cantilever crane of handling arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710671030.9A CN107337109A (en) 2017-08-08 2017-08-08 The telescopic cantilever crane of handling arm

Publications (1)

Publication Number Publication Date
CN107337109A true CN107337109A (en) 2017-11-10

Family

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Family Applications (1)

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CN201710671030.9A Pending CN107337109A (en) 2017-08-08 2017-08-08 The telescopic cantilever crane of handling arm

Country Status (1)

Country Link
CN (1) CN107337109A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2632054Y (en) * 2003-01-21 2004-08-11 朱长安 Rotary arm crane with movable horizontal arm
CN102079487A (en) * 2011-01-17 2011-06-01 王后忠 Direct current electric hoist
CN104843598A (en) * 2015-05-18 2015-08-19 安庆市天润工程机械有限责任公司 Crane with three-dimensional space moving performance
CN204823900U (en) * 2015-08-03 2015-12-02 河南省三马起重机械有限公司 Hoist arm that stretches out and draws back
CN205294696U (en) * 2015-12-18 2016-06-08 中国建筑第七工程局有限公司 Construct small -size traveling hoist
CN205294659U (en) * 2016-01-14 2016-06-08 宁波力富特牵引机制造有限公司 Suspension crane
CN205442451U (en) * 2015-12-25 2016-08-10 天津昊荣自动化工程有限公司 Flexible arm -type cantilever crane
CN207175277U (en) * 2017-08-08 2018-04-03 无锡宝宏船舶机械有限公司 The telescopic cantilever crane of handling arm

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2632054Y (en) * 2003-01-21 2004-08-11 朱长安 Rotary arm crane with movable horizontal arm
CN102079487A (en) * 2011-01-17 2011-06-01 王后忠 Direct current electric hoist
CN104843598A (en) * 2015-05-18 2015-08-19 安庆市天润工程机械有限责任公司 Crane with three-dimensional space moving performance
CN204823900U (en) * 2015-08-03 2015-12-02 河南省三马起重机械有限公司 Hoist arm that stretches out and draws back
CN205294696U (en) * 2015-12-18 2016-06-08 中国建筑第七工程局有限公司 Construct small -size traveling hoist
CN205442451U (en) * 2015-12-25 2016-08-10 天津昊荣自动化工程有限公司 Flexible arm -type cantilever crane
CN205294659U (en) * 2016-01-14 2016-06-08 宁波力富特牵引机制造有限公司 Suspension crane
CN207175277U (en) * 2017-08-08 2018-04-03 无锡宝宏船舶机械有限公司 The telescopic cantilever crane of handling arm

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SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
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Application publication date: 20171110