CN107055352A - The exchange method of different model crawler crane boom system - Google Patents

The exchange method of different model crawler crane boom system Download PDF

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Publication number
CN107055352A
CN107055352A CN201710077971.XA CN201710077971A CN107055352A CN 107055352 A CN107055352 A CN 107055352A CN 201710077971 A CN201710077971 A CN 201710077971A CN 107055352 A CN107055352 A CN 107055352A
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CN
China
Prior art keywords
exchange
crawler
parts
arm
boom
Prior art date
Application number
CN201710077971.XA
Other languages
Chinese (zh)
Inventor
杨慧杰
肖华
申展超
黄金辉
林康
Original Assignee
湖南维尔力德科技有限公司
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.)
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Application filed by 湖南维尔力德科技有限公司 filed Critical 湖南维尔力德科技有限公司
Priority to CN201710077971.XA priority Critical patent/CN107055352A/en
Publication of CN107055352A publication Critical patent/CN107055352A/en

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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
    • B66C23/62Constructional features or details
    • B66C23/64Jibs
    • B66C23/70Jibs constructed of sections adapted to be assembled to form jibs or various lengths

Abstract

The invention discloses the exchange method of different model crawler crane boom system, including different model crawler crane following system between one of which or multigroup parts between exchange:The exchange of principal arm system;The exchange of tower Auxiliary arm system;The exchange of fixed Auxiliary arm system;The exchange of setting-up boom system;The exchange of principal arm system and tower Auxiliary arm system;The exchange of principal arm system and fixed Auxiliary arm system;Principal arm system and the exchange of setting-up boom system;The exchange of tower Auxiliary arm system and fixed Auxiliary arm system;Tower Auxiliary arm system and the exchange of setting-up boom system;Fixed Auxiliary arm system and the exchange of setting-up boom system.The exchange method of the present invention solves how existing target crawler crane is borrowed into other model crawler crane structures, reach required load cases combination, it need not bought again in required condition module on the premise of configuring product so as to realize, by the exchange method of this patent, realize that large-scale borrow assembling is used.

Description

The exchange method of different model crawler crane boom system
Technical field
The present invention relates to crawler crane technical field, more particularly to different model crawler crane boom system is mutual Change method.
Background technology
Crawler crane belongs to construction machinery product scope, with construction machinery industry it is awave move ahead in, it is more next More production enterprises start market service after gradually paying attention to, it is desirable to can be had breakthrough in service, establish good While brand and corporate image, more can be conscientiously be provided for product using terminal is timely and effectively serviced.Engineering machinery After-market Content is enriched very much, wherein the clothes such as just include the maintenance and renovation of product, properties of product lifting and functions expanding, remanufacture Business.
Market after engineering machinery is, it is necessary to which the technological know-how and higher service ability of specialty, could be to solve different realities Border demand.Market and Technology services even more so, professional and skill after crawler crane wherein in engineering machinery crane field Art requires very high.And the crawler crane truss arm system in the present invention exchanges method and its dependency structure mainly to engineering There are very important meaning and influence in market after machinery.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the invention provides the mutual of different model crawler crane boom system Method is changed, its object is to solve how existing target crawler crane to be borrowed into other model crawler crane structures, is reached Required load cases combination, so that realizing need not buy in required condition module on the premise of configuring product, by this again The exchange method and structure of patent, after newly-increased fewer parts structure, make after just reliably realizing large-scale borrow assembling With.
The technical solution adopted in the present invention is:The exchange method of different model crawler crane boom system, including not The exchange between one of which or multigroup parts between the following system of the crawler crane of same model:
The exchange of principal arm system;
The exchange of tower Auxiliary arm system;
The exchange of fixed Auxiliary arm system;
The exchange of setting-up boom system;
The exchange of principal arm system and tower Auxiliary arm system;
The exchange of principal arm system and fixed Auxiliary arm system;
Principal arm system and the exchange of setting-up boom system;
The exchange of tower Auxiliary arm system and fixed Auxiliary arm system;
Tower Auxiliary arm system and the exchange of setting-up boom system;
Fixed Auxiliary arm system and the exchange of setting-up boom system.
Further, above-mentioned exchange method includes at least following steps:
S3, determines that the parts that can be borrowed between two kinds of models are detailed, and need newly-increased parts title;
S4, it is that part is borrowed to determine which parts, and which is whole borrows, and lists detail, confirms to set simultaneously with step S4 Meter needs newly-increased parts with borrowing the parts interface of part;
S5, what it is immediately following step S5 is that part is borrowed, and clearly borrows the design interface of part and non-borrow part;
S6, parts interface clear and definite and that design the parts that need increase and borrow part synchronous with step S5;
S7, for step S4 and S6, determine all newly-increased parts and borrow completely parts, part borrow parts it Between position relationship and annexation;
S8, detailed design simultaneously manufactures newly-increased parts;
S9, the crawler crane of model need to be assembled by being installed according to S7 step patterns.
Further, before step S3 starts, the shoe for the different model that step S1 determinations can be exchanged can also first be completed Band starting moment type, and step S2, the part for obtaining two kinds of model crawler cranes for needing to exchange are detailed.
Further, above-mentioned exchange method is used for 350t crawler cranes borrow 650t crawler crane parts, to obtain The parts that 350t crawler cranes and the interaction of 650t crawler cranes are borrowed, can be used for the borrow of 650t crawler cranes 350t crawler cranes, intersect the purpose for sharing 350t crawler cranes and 650t crawler cranes to reach.
Further, above-mentioned exchange method is used for 350t crawler cranes borrow 700t crawler crane parts, to obtain The parts that 350t crawler cranes and the interaction of 700t crawler cranes are borrowed, can be used for the borrow of 700t crawler cranes 350t crawler cranes, intersect the purpose for sharing 350t crawler cranes and 700t crawler cranes to reach.
Compared with prior art, the beneficial effects of the invention are as follows:The present invention relates to the exchange of crawler crane truss arm system Method and its dependency structure, are exactly to introduce present society actual demand situation herein, how are solved by existing target crawler belt lifting Machine borrows other model crawler crane structures, reaches required load cases combination, so as to realize needed for it need not buy again In condition module on the premise of configuring product, by the exchange method and structure of this patent, after newly-increased fewer parts structure, just Used after large-scale borrow assembling can reliably be realized.
The present invention has very important significance and influenceed under the background of above-mentioned brief introduction:
Economic benefit for first, by taking the 350t crawler crane products of tonnage as an example.The arm support system of 350t crawler cranes System includes:Principal arm system, tower Auxiliary arm system, fixed Auxiliary arm system and setting-up boom system.From whole 350t crawler belts lifting Increase setting-up arm support is only chosen in the boom system of machine, the exchange method by this patent is example, if a whole set of setting-up of buying Corresponding configuration under condition module, at least needs the expense of million ranks, but can at least save 80% to 90% by this patent The purchase cost of left and right, realizes very objective economic benefit.
Have again in terms of the utilization of resources:Except the saving of purchase cost of above-mentioned analysis, by the existing lifting of target group The investigation of machine equipment is combed, reasonably to the borrow of similar-type products part-structure, then has opened up same in engineering machinery crane New approaches and solution during type products demand.Largely borrowed by the structural member of similar-type products, fraction is again Design, so as to reach demand operating mode after realizing rationally assembling, has saved social resources, has really realized:A small amount of money is spent, is done More things.
Brief description of the drawings
Fig. 1 is the flow chart of the exchange method and step of different model crawler crane boom system;
Fig. 2 is that the overall structure of 350 tons of crawler crane principal arm operating modes and 650 tons of crawler crane setting-up principal arm operating modes is contrasted Figure;
Fig. 3 is that the principal arm operating mode of 350 tons of crawler cranes all borrows the setting-up principal arm operating mode parts of 650 tons of crawler cranes Annexation figure and borrow graph of a relation;
Fig. 4 is that the principal arm operating mode part of 350 tons of crawler cranes borrows the setting-up principal arm operating mode parts of 650 tons of crawler cranes Annexation figure and borrow graph of a relation;
Fig. 5 is the setting-up mast coxopodite arm G 18-Z increased newly in Fig. 2 embodiment structure chart;
Fig. 6 is the structure chart of the principal arm arm-tie and setting-up luffing assembly pulley transition segment G19-Z that are increased newly in Fig. 2 embodiment;
Arm-tie transition segment G20-Z structure chart between the setting-up mast and mast that are increased newly in the embodiment that Fig. 7 is Fig. 2.
Embodiment
In order to deepen the understanding of the present invention, the present invention is further described with reference to the accompanying drawings and examples, the implementation Example is only used for explaining the present invention, and protection scope of the present invention is not constituted and limited.
Synthetically say, the exchange method of different model crawler crane boom system, above-mentioned exchange method is included at least such as Lower step:
S3, determines that the parts that can be borrowed between two kinds of models are detailed, and need newly-increased parts title;
S4, it is that part is borrowed to determine which parts, and which is whole borrows, and lists detail, confirms to set simultaneously with step S4 Meter needs newly-increased parts with borrowing the parts interface of part;
S5, what it is immediately following step S5 is that part is borrowed, and clearly borrows the design interface of part and non-borrow part;
S6, parts interface clear and definite and that design the parts that need increase and borrow part synchronous with step S5;
S7, for step S4 and S6, determine all newly-increased parts and borrow completely parts, part borrow parts it Between position relationship and annexation;
S8, detailed design simultaneously manufactures newly-increased parts;
S9, the crawler crane of model need to be assembled by being installed according to S7 step patterns.
Before step S3 starts, the crawler crane for the different model that step S1 determinations can be exchanged can also be first completed Model, and step S2, the part for obtaining two kinds of model crawler cranes for needing to exchange are detailed.
The exchange of the different model setting-up boom system of the present embodiment, setting-up arm support system is increased with 350 tons of crawler cranes Exemplified by system.Borrow the setting-up boom system of 650 tons of crawler cranes.
1.1 350 tons of crawler cranes are constituted substantially
Include by taking its medium and heavy principal arm operating mode as an example, G10 gooseneck boom framves, G63 tower heads 350t, G12 principal arm epimerite arm, G15 principal arms 12m Standard knot, G14 principal arm 6m standard knots, G11 principal arm coxopodite arms, the anti-hypsokinesis oil cylinder of G70 principal arms, G17 mast assemblies etc. are as shown in Figure 2 Critical piece.
1.2 650 tons of crawler cranes are constituted substantially
Include by taking the heavy principal arm operating mode of wherein setting-up as an example, G10 gooseneck boom framves, G61 tower heads 650t, G12 principal arm epimerite arm, G18 master Arm 12m standard knots C.S, G17 principal arm 12m standard knots C, G16 principal arm 12m standard knots B, G15 principal arm 12m standard knot A.S, G14 master Arm 12m standard knots A, G13 principal arm 6m standard knots, G11 principal arm coxopodite arms, G50 setting-up mast luffing assembly pulleys, G51 setting-up masts Epimerite arm, G53 setting-up mast 12m standard knots, G52 setting-up mast coxopodite arms, the anti-hypsokinesis of G54 setting-up masts, L6 super lifting working condition masters Arm arm-tie, arm-tie between L5 setting-ups mast and mast, L7 super-starting balance weight arm-ties, the master as shown in Figure 1 such as G55 super-starting balance weights and pallet Want part.
1.3 target requirement
By Fig. 2,3 as can be seen that 350t crawler crane principal arm operating modes borrow the setting-up of 650 tons of crawler cranes with part Principal arm operating mode contrast schematic diagram, can count the super lifting working condition configuration of increase in demand, borrowing part includes:G50 setting-ups mast becomes Width assembly pulley, G51 setting-up mast epimerite arm, G53 setting-up mast 12m standard knots, G52 setting-up mast coxopodites arm, G54 setting-up masts Arm-tie, L5 super-starting balance weights arm-tie and counterweight lift cylinder, G55 super-starting balance weights and pallet between anti-hypsokinesis, L5 setting-ups mast and mast With the critical piece such as setting-up mast luffing elevator G56.
As shown in Figure 2 and Figure 4,350t crawler cranes principal arm operating mode borrows the setting-up of 650 tons of crawler cranes with part Principal arm operating mode contrast schematic diagram, only includes L5 arm-ties between mast and mast, L7 super-starting balance weights arm-tie and G55 super when all borrowing Play the borrow of counterweight and pallet.
1.4 borrow part
By to 350t crawler cranes and 650t crawler cranes complete machine and specific part, such as arm support, arm-tie, luffing pulley The understanding and contrast of the physical dimensions such as group, luffing elevator, anti-hypsokinesis, counterweight, 350t crawler cranes borrow 650t crawler belt liftings Machine section components statistical description is as shown in the table:
Table 1 borrows 650t crawler crane part statistical forms
1.5 newly-increased parts
Newly-increased arm support transition:Due to 650t crawler cranes setting-up mast telescopic boom section and 350t crawler crane setting-up mast arms Frame section is different, so when having borrowed the epimerite arm of 650t crawler crane setting-up masts with 12m arm joints, must just set again The coxopodite arm of meter setting-up mast completes setting-up mast and the structure of turntable is connected, the setting-up mast coxopodite arm of redesign G18-Z, as shown in Figure 5.
Newly-increased arm-tie transition:Principal arm arm-tie and setting-up luffing assembly pulley transition segment, it is the same with arm support Transition Design, due to upper 350t is different with the telescopic boom section of two products of 650t, so the width of corresponding principal arm of 2 product principal arms or so arm-tie is also Difference, when having borrowed 650t crawler crane setting-up luffing assembly pulleys, must just redesign principal arm arm-tie and setting-up luffing Assembly pulley transition segment, completes 350t crawler crane principal arm arm-ties and the 650t crawler crane setting-up luffing pulleys borrowed Structure connection.The principal arm arm-tie of redesign and setting-up luffing assembly pulley transition segment G19-Z, as shown in Figure 6.
Newly-increased arm-tie transition segment between setting-up mast and mast, as above-mentioned situation, due to two product telescopic boom sections not Together, so when having borrowed the epimerite arm of 650t crawler crane setting-up masts with 12m arm joints, must just redesign setting-up mast Arm-tie transition segment between bar and mast, the structure for completing arm-tie between setting-up mast and mast is connected.The setting-up mast of redesign Arm-tie transition segment G20-Z between bar and mast, as shown in Figure 7.
What embodiments of the invention were announced is preferred embodiment, but is not limited thereto, the ordinary skill people of this area Member, easily according to above-described embodiment, understands the spirit of the present invention, and makes different amplifications and change, but as long as not departing from this The spirit of invention, all within the scope of the present invention.

Claims (5)

1. the exchange method of different model crawler crane boom system, it is characterised in that:Crawler belt lifting including different model The exchange between one of which or multigroup parts between the following system of machine:
The exchange of principal arm system;
The exchange of tower Auxiliary arm system;
The exchange of fixed Auxiliary arm system;
The exchange of setting-up boom system;
The exchange of principal arm system and tower Auxiliary arm system;
The exchange of principal arm system and fixed Auxiliary arm system;
Principal arm system and the exchange of setting-up boom system;
The exchange of tower Auxiliary arm system and fixed Auxiliary arm system;
Tower Auxiliary arm system and the exchange of setting-up boom system;
Fixed Auxiliary arm system and the exchange of setting-up boom system.
2. the exchange method of different model crawler crane boom system according to claim 1, it is characterised in that:It is above-mentioned Exchange method includes at least following steps:
S3, determines that the parts that can be borrowed between two kinds of models are detailed, and need newly-increased parts title;
S4, it is that part is borrowed to determine which parts, and which is whole borrows, and lists detail, confirms to set simultaneously with step S4 Meter needs newly-increased parts with borrowing the parts interface of part;
S5, what it is immediately following step S5 is that part is borrowed, and clearly borrows the design interface of part and non-borrow part;
S6, parts interface clear and definite and that design the parts that need increase and borrow part synchronous with step S5;
S7, for step S4 and S6, determine all newly-increased parts and borrow completely parts, part borrow parts it Between position relationship and annexation;
S8, detailed design simultaneously manufactures newly-increased parts;
S9, the crawler crane of model need to be assembled by being installed according to S7 step patterns.
3. the exchange method of different model crawler crane boom system according to claim 2, it is characterised in that:In step Before rapid S3 starts, the model that step S1 determines the crawler crane for the different model that can be exchanged, Yi Jibu can also be first completed Rapid S2, the part for obtaining two kinds of model crawler cranes for needing to exchange is detailed.
4. the exchange method of the different model crawler crane boom system according to claim 1-3 any one, it is special Levy and be:Above-mentioned exchange method is used for 350t crawler cranes and borrows 650t crawler crane parts, is risen with obtaining 350t crawler belts The parts that heavy-duty machine and the interaction of 650t crawler cranes are borrowed, can be used for 650t crawler cranes and borrow 350t crawler belt liftings Machine, intersects the purpose for sharing 350t crawler cranes and 650t crawler cranes to reach.
5. the exchange method of the different model crawler crane boom system according to claim 1-3 any one, it is special Levy and be:Above-mentioned exchange method is used for 350t crawler cranes and borrows 700t crawler crane parts, is risen with obtaining 350t crawler belts The parts that heavy-duty machine and the interaction of 700t crawler cranes are borrowed, can be used for 700t crawler cranes and borrow 350t crawler belt liftings Machine, intersects the purpose for sharing 350t crawler cranes and 700t crawler cranes to reach.
CN201710077971.XA 2017-02-14 2017-02-14 The exchange method of different model crawler crane boom system CN107055352A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2163720A (en) * 1984-09-01 1986-03-05 Vinten Ltd Balanced camera mounting
CN102583171A (en) * 2012-03-30 2012-07-18 徐工集团工程机械股份有限公司 Caterpillar crane with multiple combination modes and combination method thereof
CN103030074A (en) * 2011-10-08 2013-04-10 易肃 Hinge points-variable combined type multi-functional crawler crane
CN205772968U (en) * 2016-05-31 2016-12-07 山东海湾吊装工程股份有限公司 Crawler crane counterweight device for interchanging

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2163720A (en) * 1984-09-01 1986-03-05 Vinten Ltd Balanced camera mounting
CN103030074A (en) * 2011-10-08 2013-04-10 易肃 Hinge points-variable combined type multi-functional crawler crane
CN102583171A (en) * 2012-03-30 2012-07-18 徐工集团工程机械股份有限公司 Caterpillar crane with multiple combination modes and combination method thereof
CN205772968U (en) * 2016-05-31 2016-12-07 山东海湾吊装工程股份有限公司 Crawler crane counterweight device for interchanging

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
规范编写组: "《<起重设备安装工程施工及验收规范>实施指南》", 30 November 2011, 中国建筑工业出版社 *
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Application publication date: 20170818