CN103754504B - Tower crane boom packing device, packing system and packing method - Google Patents
Tower crane boom packing device, packing system and packing method Download PDFInfo
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- CN103754504B CN103754504B CN201410009554.8A CN201410009554A CN103754504B CN 103754504 B CN103754504 B CN 103754504B CN 201410009554 A CN201410009554 A CN 201410009554A CN 103754504 B CN103754504 B CN 103754504B
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Abstract
The utility model provides a tower machine cantilever crane packing apparatus, includes two chassis and two roof-bolsters, every chassis includes long banding spandrel girder, sets up respectively two lugs at spandrel girder both ends and setting are in the spandrel girder both sides are followed spandrel girder length direction interval distribution's a plurality of fixed parts, every roof-bolck is L shape and includes the bracing piece and follow the pin that the one end of bracing piece set up perpendicularly downwards. The invention also provides a system and a method for packaging the tower crane boom by adopting the device for packaging the tower crane boom. When the packing device for the tower crane jib disclosed by the invention is loaded, the whole jib can be loaded only by lifting once, the transfer and delivery efficiency is improved, all jib sections are firmly bound after being packed, and especially the jib sections with different heights are separated by the bottom frame and the top frame, so that mutual friction is avoided, and abrasion is avoided.
Description
Technical field
The present invention relates to tower machine technology field, particularly relating to a kind of tower machine when depositing or transport to arm frame of tower crane packing apparatus, packaging system and packaging method that its jib is packed.
Background technology
In engineering machinery field, a lot of product has the weight and volume of super large, generally all needs to split into multiple parts and transports, and arrives client or is assembling after arriving another building site.Such as tower crane, tower body needs the mode disassembling into standard knot to transport, and crane arm also needs to disassemble into arm joint to facilitate transport.Standard knot is cubic, therefore when packing more for convenience, and crane arm is if variable section, and just more difficult packing is firm.
Refer to Fig. 1, need the arm of packing joint to comprise the first, second, third, fourth, the 5th, the 6th arm joint 11,12,13,14,15,16, each arm joint is divided into three kinds: first, second arm joint 11,12 with the first cross section, and the height in its cross section is h1; Have the 4th of the second cross section the, the 5th, the 6th arm joint 14,15,16, the height in its cross section is h2, and wherein h1 is greater than h2; With the 3rd arm joint 13 of variable section, namely its cross section of going up along its length has differing heights; The cross section of each arm joint is triangle above.The packaging method of existing a kind of variable section crane arm comprises: first, second, third arm joint 11,12,13 is bundled into unit one with steel band and wooden unit; 4th, the 5th arm joint 14,15 is coupled together at length direction, and the 4th, the 5th, the 6th arm joint 14,15,16 is bundled into unit two with steel band and wooden unit; During entrucking, said units one and unit two are successively hung on car, and with the iron wire of band rubber ring, the two is banded together.
But in above-mentioned packing manner, the mode adopting steel band and wooden unit to tie up is firm not; And when entrucking, need lifting twice, comparatively bother; The more difficult placement of unit two of placing is simultaneously steady, also wastes time and energy when being banded together by two unit; In transportation, can rub between each arm joint, make arm save the paint serious wear on surface, even the diagonal web member of crane arm is directly rubbed and wear, had a strong impact on outward appearance and the quality of product.
Summary of the invention
In view of the above, be necessary to provide a kind of pack firm, to avoid friction arm frame of tower crane packing apparatus, packaging system and packaging method.
The invention provides a kind of arm frame of tower crane packing apparatus, for packing to the jib of tower machine, described packing apparatus comprises two underframe and two upper frames, each underframe comprise strip bearing beam, be separately positioned on described bearing beam two ends two hangers and be arranged on described bearing beam both sides along described bearing beam length direction multiple fixed parts spaced apart, the L-shaped and pin comprising strut bar and arrange downward vertically from one end of described strut bar of each upper frame.
Further, two hangers at described bearing beam two ends are arranged in parallel and extended vertically upward from the end end face of described bearing beam.
Further, described fixed part is vertically with described bearing beam arrange and be positioned at the fixed axostyle on horizontal surface.
Further, every side uniform intervals of described bearing beam arranges multiple fixed axostyle, and every two fixed axostyles of described bearing beam both sides are arranged on a horizontal linear in couples.
Further, the bottom of described bearing beam is in being respectively equipped with two legs near two ends place, and described two legs are arranged in parallel and extended downwards from the plane perpendicular of described bearing beam.
Further, described strut bar is in being respectively equipped with near two ends place the support portion projected upwards, and described support portion is for supporting the arm joint be placed on described upper frame.
Further, described strut bar is also provided with baffle, described baffle is at described pin with between a support portion of pin, and described baffle is extended downwards from the plane perpendicular of described strut bar.
A kind of arm frame of tower crane packaging system, comprises above-mentioned arm frame of tower crane packing apparatus and cross section the first, second, third, fourth, the 5th arm joint triangular in shape; The depth of section of described first, second arm joint is h1, and the depth of section of described 4th, the 5th arm joint is h2, and wherein h1 is greater than h2; Described 3rd arm joint has variable section, and described 3rd arm saves the depth of section gone up along its length between h1 and h2; Described first arm joint bottom is placed and the hanger of one end on the bearing beam being fixed on two underframe and near two bearing beams facing downward; Described second arm joint bottom is placed facing downward and the bearing beam being fixed on described two underframe is placed near described first arm joint; Be arranged between described first, second arm joint after described 3rd arm joint upset bottom-uply, the strut bar of two upper frames is inserted between the bottom main chord that the top main chord of described first, second arm joint and described 3rd arm save from the side at described second arm joint place, and described 3rd arm saves and is hung and supported on the strut bar of described two upper frames; Described 4th arm joint bottom is placed and the hanger of the other end on the bearing beam being fixed on described two underframe and near two bearing beams facing downward; To place after described 5th arm joint upset bottom-uply and the bearing beam being fixed on described two underframe is placed near described 4th arm joint; The main chord that the bottom that described 5th arm saves is close to the second arm joint side can be resisted against on the pin of described two upper frames.
The present invention also provides a kind of arm frame of tower crane packaging method, comprises the steps:
Two underframe parallel interval are placed, each underframe comprise strip bearing beam, be separately positioned on described bearing beam two ends two hangers and be arranged on described bearing beam both sides along described bearing beam length direction multiple fixed parts spaced apart;
First arm joint bottom of tower machine is lifted on the bearing beam of described two underframe facing downward, and the hanger of one end near two bearing beams;
Second arm joint bottom of tower machine is lifted on the bearing beam of described two underframe facing downward, and places near described first arm joint;
By after the 3rd arm joint upset of tower machine bottom-up be lifted into described first arm joint and described second arm save between gap, wherein said 3rd arm joint has variable section, and described 3rd arm saves along its length has different depth of sections;
There is provided two upper frames, the L-shaped and pin comprising strut bar and arrange downward vertically from one end of described strut bar of each upper frame;
By the strut bar of described two upper frames between the top main chord that side is inserted into described first arm joint, the second arm saves and the bottom main chord that described 3rd arm saves at described second arm joint place;
Described 3rd arm joint is put down, makes described 3rd arm joint be hung and supported on the strut bar of described two upper frames;
4th arm joint bottom of tower machine is lifted on the bearing beam of described two underframe facing downward, and the hanger of the other end near two bearing beams;
Be lifted on the bearing beam of described two underframe after 5th arm joint of tower machine is overturn bottom-uply, and place near described 4th arm joint, the depth of section of wherein said 4th arm joint and the 5th arm joint is less than the depth of section of described first arm joint and the second arm joint, and the main chord that the bottom that described 5th arm saves is close to the second arm joint side can be resisted against on the pin of described two upper frames; And
By described first arm joint, the second arm joint, the 4th arm joint, tie up between the 5th arm joint and the fixed part of described underframe, tie up between described first arm joint, the second arm joint and described 3rd arm are saved, and tie up between described 4th arm joint and described 5th arm are saved.
Further, described 4th arm joint or described 5th arm joint are formed by bearing pin assembly and connection at length direction for being saved by two arms.
Compared to prior art, arm frame of tower crane packing apparatus structure of the present invention is very simple, easy to make, simple to operate, reliable during packing jib; Overall neat, attractive in appearance after jib packing, packing is on-the-spot and warehouse is also very clean and tidy, and only needs lifting once whole piece jib can be loaded onto car during entrucking, improves the efficiency of transhipment and delivery; After utilizing jib packing apparatus to pack, each arm joint is all tied up very firm, and especially highly different arms joint separates by underframe and upper frame, does not therefore have mutual friction, avoids wearing and tearing.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the jib packing manner of prior art;
Fig. 2 is the structural representation of the underframe of arm frame of tower crane packing apparatus of the present invention;
Fig. 3 is the birds-eye view of Fig. 2;
Fig. 4 is the lateral plan of Fig. 2;
Fig. 5 is the structural representation of the upper frame of arm frame of tower crane packing apparatus of the present invention;
Fig. 6 be Fig. 5 VI-VI to section drawing;
Fig. 7 is the structural representation of arm frame of tower crane of the present invention dress packet system; And
Fig. 8 is the flow diagram of arm frame of tower crane packaging method of the present invention.
Detailed description of the invention
By describing technology contents of the present invention, structural attitude in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with embodiment.
The present invention discloses a kind of arm frame of tower crane packing apparatus, and it is firm that it carries out packing for the jib (i.e. the crane arm of tower machine) to tower machine, so that the depositing of tower machine, transition or delivery transport.Refer to Fig. 2 to Fig. 6, arm frame of tower crane packing apparatus of the present invention comprises two underframe 31 and two upper frames 33.Each underframe 31 comprise strip bearing beam 312, be separately positioned on described bearing beam 312 two ends two hangers 314 and be arranged on described bearing beam 312 both sides and along multiple fixed parts 316 spaced apart on described bearing beam 312 length direction.L-shaped and the pin 333 comprising strut bar 331 and arrange downward vertically from one end of described strut bar 331 of described upper frame 33.
Further, described two hangers 314 are arranged in parallel and extended vertically upward from the end face of described bearing beam 312.Hanger 314 has double action, be on the one hand arm frame of tower crane packed after, when entrucking or transhipment, as the use of lifting; Be on the other hand when each arm joint of jib of packing, stops and spacing carried out to arm joint, each arm is saved and is limited on bearing beam 312 between two hangers 314.
Further, described fixed part 316 is vertically with described bearing beam 312 arrange and be positioned at the fixed axostyle on horizontal surface.One end of fixed axostyle is welded on the side of bearing beam 312.The quantity of fixed axostyle can depending on actual needs, in the present embodiment, every side uniform intervals of bearing beam 312 arranges four fixed axostyles, and the both sides of bearing beam 312 arrange eight fixed axostyles altogether, and every two fixed axostyles are arranged on a horizontal linear in couples.
Further, the bottom of described underframe 31 is in being respectively equipped with two legs 318 near two ends place, and described leg 318 is arranged in parallel and extended downwards from the plane perpendicular of described bearing beam 312.After jib packing, packaged unit is when entrucking, and two legs 318 can be positioned on the tower machine standard knot of entrucking in the lump, can prevent packaged unit left and right play in transit.
Further, described strut bar 331 is in being respectively equipped with near two ends place the support portion 335 projected upwards, and described support portion 335 is for supporting the arm joint be placed on described upper frame 33.Further, described strut bar 331 can be square tube.Be appreciated that, refer to Fig. 6, described strut bar 331 also can be pipe, and when described strut bar 331 is pipe, bottom the pipe of described strut bar 331, the position of corresponding support portion 335 is provided with cushion block 336, so that described support portion 335 lies on arm joint.Particularly, described cushion block 336 has two tangent with pipe respectively orthogonal risers.
Further, described strut bar 331 is also provided with baffle 338, described baffle 338 is at described pin 333 with between a support portion 335 of pin 333, and described baffle 338 is extended downwards from the plane perpendicular of described strut bar 331.Described baffle 338 can be resisted against on packed arm joint, and described upper frame 33 can be avoided to be shifted.
Further, described upper frame 33 also comprises the brace panel 339 connecting described strut bar 331 and described pin 333, to strengthen whole upper frame 33.Brace panel 339 forms leg-of-mutton annexation with strut bar 331 and pin 333.
Refer to Fig. 7, arm frame of tower crane dress packet system of the present invention each arm of arm frame of tower crane is saved above-mentioned jib packing apparatus be packaged into integral structure, comprise above-mentioned arm frame of tower crane packing apparatus and cross section the first, second, third, fourth, the 5th arm joint 41,42,43,44,45 triangular in shape, its depth of section of described first, second arm joint 41,42 is h1; Four, the depth of section of the 5th arm joint 44,45 is h2, and wherein h1 is greater than h2; Described 3rd arm joint 43 has variable section, the end cross-sectional of the first end of described 3rd arm joint 43 is the first section S 1, the end cross-sectional of the second end is the second section S 2, the depth of section of described first section S 1 is h1, the depth of section of described second section S 2 is h2, the cross section that described 3rd arm joint 43 is gone up along its length gradually changes, and namely reduces gradually from first end to the second end, and therefore described 3rd arm saves 43 depth of sections gone up along its length between h1 and h2.The bottom of described first arm joint 41 is placed facing downward and to be fixed on the bearing beam 312 of two underframe 31 and near the hanger 314 of one end of two bearing beams 312, to place facing downward bottom described second arm joint 42 and the bearing beam 312 being fixed on described two underframe 31 is placed near described first arm joint 41, be arranged on described first after described 3rd arm joint 43 upset bottom-uply, second arm joint 41, between 42, the side that the strut bar 331 of two upper frames 33 saves 42 places from described second arm is inserted into described first, second arm joint 41, top main chord and described 3rd arm of 42 save between the bottom main chord of 43, described 3rd arm joint 43 is hung and supported on the strut bar 331 of described two upper frames 33, to place facing downward bottom described 4th arm joint 44 and on the bearing beam 312 being fixed on described two underframe 31 and near the hanger 314 of the other end of two bearing beams 312, to place after described 5th arm joint 45 upset bottom-uply and the bearing beam 312 being fixed on described two underframe 31 is placed near described 4th arm joint 44, the bottom of described 5th arm joint 45 is close to the main chord that the second arm saves 42 sides and can be resisted against on the pin 333 of described two upper frames 33.
Further, described 4th arm joint 44 or described 5th arm joint 45 are formed by bearing pin assembly and connection at length direction for being saved by two arms.
Further, two main chords of the bottom of described 3rd arm joint 43 are supported on two support portions 335 of described upper frame 33 respectively, and two cushion blocks 336 of described upper frame 33 are placed on the main chord at first, second arm joint 41,42 tops.
Further, the baffle 338 of described strut bar 331 is resisted against on the main chord at the top of described second arm joint 42, when described 4th arm joint 44 and described 5th arm joint 45 act on described upper frame 33 makes described upper frame 33 have the trend be moved to the left time, the main chord that described second arm saves 42 tops is kept out at described baffle 338, to prevent described upper frame 33 towards moving left.
Refer to Fig. 8, the present invention also provides a kind of arm frame of tower crane packaging method, comprises the steps:
Two underframe 31 parallel interval are placed, each underframe 31 comprise strip bearing beam 312, be separately positioned on described bearing beam 312 two ends two hangers 314 and be arranged on described bearing beam 312 both sides along described bearing beam 312 length direction multiple fixed parts 316 spaced apart.Particularly, interval 5-6 rice between described two underframe 31, below described underframe 31, pad puts wooden unit;
Be lifted into bottom the first arm joint 41 of tower machine facing downward on the bearing beam 312 of described two underframe 31, and near the hanger 314 of one end of two bearing beams 312;
Be lifted into bottom the second arm joint 42 of tower machine facing downward on the bearing beam 312 of described two underframe 31, and place near described first arm joint 41;
Described first arm joint 41 and the second arm of being lifted into bottom-up after 3rd arm joint 43 upset of tower machine save gap between 42, and wherein said 3rd arm joint 43 has variable section, described 3rd arm save 43 along its length on there is different depth of sections;
There is provided two upper frames 33, the L-shaped and pin 333 comprising strut bar 331 and arrange downward vertically from one end of described strut bar 331 of each upper frame 33;
The top main chord and described 3rd arm that the strut bar 331 of described two upper frames 33 are inserted into described first arm joint 41, second arm joint 42 from the side that described second arm saves 42 places save between the bottom main chord of 43; Particularly, also interval 5-6 rice between described two upper frames 33;
Described 3rd arm joint 43 is put down, makes described 3rd arm joint 43 be hung and supported on the strut bar 331 of described two upper frames 33;
Be lifted into bottom the 4th arm joint 44 of tower machine facing downward on the bearing beam 312 of described two underframe 31, and near the hanger 314 of the other end of two bearing beams 312;
Be lifted on the bearing beam 312 of described two underframe 31 after 5th arm joint 45 of tower machine is overturn bottom-uply, and place near described 4th arm joint 44, the depth of section of wherein said 4th arm joint 44 and the 5th arm joint 45 is less than the depth of section of described first arm joint 41 and the second arm joint 42, and the bottom of described 5th arm joint 45 is close to the main chord that the second arm saves 42 sides and can be resisted against on the pin 333 of described two upper frames 33; And
Tie up between described first arm joint 41, second arm joint the 42, the 4th arm joint the 44, the 5th arm joint 45 and the fixed part 316 of described underframe 31, tie up between described first arm joint 41, second arm joint 42 and described 3rd arm are saved 43, and tie up between described 4th arm joint 44 and described 5th arm are saved 45.Particularly, when tying up, the main chord that described first arm saves 41 bottom left is tied up with corresponding fixed part 316, the main chord that main chord on the right side of bottom described first arm joint 41 and described second arm save 42 bottom left bands together with corresponding fixed part 316, bottom described 4th arm joint 44, the main chord on right side is tied up with corresponding fixed part 316, described 4th arm saves the main chord that the main chord of 44 bottom left and described 5th arm save 45 tops and bands together with corresponding fixed part 316, described first arm saves the main chord that the main chord at 41 tops and the 3rd arm save 43 bottom left and bands together, the main chord that described second arm saves right side bottom the main chord at 42 tops and the 3rd arm joint 43 bands together, the main chord that described 4th arm saves right side bottom the main chord at 44 tops and the 5th arm joint 45 bands together.
Further, described 4th arm joint 44 or described 5th arm joint 45 can be saved by two arms and be formed by bearing pin assembly and connection at length direction.In the present embodiment, the first arm joint 41, second arm saves the 42, the 3rd arm joint 43 and the 4th arm saves the arms joint that 44 are 10 meters long, and the 5th arm joint 45 is that the arm forming 10 meters long by bearing pin assembly and connection by the arm joint of two 5 meters long saves.
Further, when packing the 3rd arm saves 43, by the main chord hanging of the bottom of described 3rd arm joint 43 on the support portion 335 of described upper frame 33, the cushion block 336 of described upper frame 33 is placed on the main chord at first, second arm joint 41,42 tops, and described 3rd arm joint 43 save 41,42 with first, second arm to stagger certain distance at length direction, save the otic placode phase mutual friction of 41,42 ends with the web member preventing the 3rd arm from saving 43 with first, second arm and wear and tear.
Further, after placing first, second arm joint 41,42 and further comprising the steps of before laying the 3rd arm joint 43: arm point (not shown) is placed in first, second arm joint 41,42, and connecting rod (not shown) is positioned over the position of installation luffing mechanism of the first arm joint 41.Particularly, described arm point and connecting rod put corrugated plate with the contact position pad that first, second arm save 41,42, and by arm, sharp and connecting rod is banded in first, second arm and saves on 41,42 with being with the iron wire of India rubber tube.
Further, in above steps, when have arm save between have contact, arm joint and contact between packing apparatus or need the place of tying up all to pad to be placed with corrugated plate to save with each arm that prevents from wearing and tearing.
Arm frame of tower crane packing apparatus structure of the present invention is very simple, easy to make, simple to operate, reliable during packing jib; Overall neat, attractive in appearance after jib packing, packing is on-the-spot and warehouse is also very clean and tidy, and only needs lifting once whole piece jib can be loaded onto car during entrucking, improves the efficiency of transhipment and delivery; After utilizing packing apparatus to pack, each arm joint is all tied up very firm, and especially highly different arms joint separates by underframe and upper frame, does not therefore have mutual friction, avoids wearing and tearing.
In this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, except comprising those listed key elements, but also can comprise other key elements clearly do not listed.
In this article, the involved noun of locality such as forward and backward, upper and lower is arranged in figure with parts in accompanying drawing and parts position each other defines, clear and convenient just in order to expression technology scheme.Should be appreciated that the use of the described noun of locality should not limit the scope of the application's request protection.
In this article, unless otherwise specifically indicated, otherwise, sequence adjective " first ", " second " etc. for describing element be only used to distinguish similar elements, and do not mean that the element that describes like this must according to given order, or time, space, grade or other restriction.
When not conflicting, the feature in embodiment herein-above set forth and embodiment can be combined with each other.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure transformation utilizing specification sheets of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. an arm frame of tower crane packing apparatus, for packing to the jib of tower machine, it is characterized in that: described packing apparatus comprises two underframe (31) and two upper frames (33), described two underframe (31) and described two upper frames (33) are separately independent to be arranged, each underframe (31) comprises the bearing beam (312) of strip, be separately positioned on two hangers (314) at described bearing beam (312) two ends, and be arranged on described bearing beam (312) both sides along described bearing beam (312) length direction multiple fixed parts (316) spaced apart, described bearing beam (312) is for placing and fixing multiple arm joint, L-shaped and the pin (333) comprising strut bar (331) and arrange downward vertically from one end of described strut bar (331) of each upper frame (33), described strut bar (331) is for carrying out suspended support to another arm joint be arranged between two arm joints.
2. arm frame of tower crane packing apparatus according to claim 1, is characterized in that: two hangers (314) at described bearing beam (312) two ends are arranged in parallel and extended vertically upward from the end end face of described bearing beam (312).
3. arm frame of tower crane packing apparatus according to claim 2, is characterized in that: described fixed part (316) arranges for vertical with described bearing beam (312) and be positioned at the fixed axostyle on horizontal surface.
4. arm frame of tower crane packing apparatus according to claim 3, it is characterized in that: every side uniform intervals of described bearing beam (312) arranges multiple fixed axostyle, and every two fixed axostyles of described bearing beam (312) both sides are arranged on a horizontal linear in couples.
5. arm frame of tower crane packing apparatus according to claim 3, it is characterized in that: the bottom of described bearing beam (312) is in being respectively equipped with two legs (318) near two ends place, and described two legs (318) are arranged in parallel and extended downwards from the plane perpendicular of described bearing beam (312).
6. the arm frame of tower crane packing apparatus according to any one of claim 1 to 5, it is characterized in that: described strut bar (331) is in being respectively equipped with near two ends place the support portion (335) projected upwards, and described support portion (335) are for supporting the arm joint be placed on described upper frame (33).
7. the arm frame of tower crane packing apparatus according to any one of claim 1 to 5, it is characterized in that: described strut bar (331) is also provided with baffle (338), described baffle (338) is positioned at described pin (333) and between a support portion (335) of pin (333), described baffle (338) is extended downwards from the plane perpendicular of described strut bar (331).
8. an arm frame of tower crane packaging system, is characterized in that: comprise arm frame of tower crane packing apparatus in claim 1-7 described in any one and cross section the first, second, third, fourth, the 5th arm joint (41,42,43,44,45) triangular in shape; The depth of section of described first, second arm joint (41,42) is h1, and the depth of section of described 4th, the 5th arm joint (44,45) is h2, and wherein h1 is greater than h2; Described 3rd arm joint (43) has variable section, and the depth of section that described 3rd arm joint (43) is gone up along its length is between h1 and h2; Described first arm joint (41) bottom is placed facing downward and to be fixed on the bearing beam (312) of two underframe (31) upper and near the hanger (314) of one end of two bearing beams (312); Described second arm joint (42) bottom is placed facing downward and to be fixed on the bearing beam (312) of described two underframe (31) upper and place near described first arm joint (41); Be arranged between described first, second arm joint (41,42) after described 3rd arm joint (43) upset bottom-uply, the top main chord that the strut bar (331) of two upper frames (33) is inserted into described first, second arm joint (41,42) from the side at described second arm joint (42) place saves between the bottom main chord of (43) with described 3rd arm, and described 3rd arm saves (43) and is hung and supported on the strut bar (331) of described two upper frames (33); Described 4th arm joint (44) bottom is placed facing downward and to be fixed on the bearing beam (312) of described two underframe (31) upper and near the hanger (314) of the other end of two bearing beams (312); To place after described 5th arm joint (45) upset and to be fixed on the bearing beam (312) of described two underframe (31) upper and place near described 4th arm joint (44) bottom-uply; The main chord that the bottom that described 5th arm saves (45) is close to second arm joint (42) side can be resisted against on the pin (333) of described two upper frames (33).
9. an arm frame of tower crane packaging method, comprises the steps:
Two underframe (31) parallel interval are placed, each underframe (31) comprise strip bearing beam (312), be separately positioned on described bearing beam (312) two ends two hangers (314) and be arranged on described bearing beam (312) both sides along described bearing beam (312) length direction multiple fixed parts (316) spaced apart;
First arm joint (41) bottom of tower machine is lifted on the bearing beam (312) of described two underframe (31) facing downward, and near the hanger (314) of one end of two bearing beams (312);
Second arm joint (42) bottom of tower machine is lifted on the bearing beam (312) of described two underframe (31) facing downward, and places near described first arm joint (41);
Described first arm joint (41) and described second arm of being lifted into bottom-up after 3rd arm joint (43) upset of tower machine is saved gap between (42), wherein said 3rd arm joint (43) has variable section, and described 3rd arm joint (43) has different depth of sections along its length;
There is provided two upper frames (33), the L-shaped and pin (333) comprising strut bar (331) and arrange downward vertically from one end of described strut bar (331) of each upper frame (33);
The strut bar (331) of described two upper frames (33) is inserted into described first arm joint (41), the second arm joint top main chord of (42) and described 3rd arm from the side at described second arm joint (42) place to be saved between the bottom main chord of (43);
Described 3rd arm joint (43) is put down, makes described 3rd arm joint (43) be hung and supported on the strut bar (331) of described two upper frames (33);
4th arm joint (44) bottom of tower machine is lifted on the bearing beam (312) of described two underframe (31) facing downward, and near the hanger (314) of the other end of two bearing beams (312);
Be lifted on the bearing beam (312) of described two underframe (31) after 5th arm joint (45) of tower machine is overturn bottom-uply, and place near described 4th arm joint (44), the depth of section of wherein said 4th arm joint (44) and the 5th arm joint (45) is less than the depth of section of described first arm joint (41) and the second arm joint (42), and the main chord that the bottom that described 5th arm saves (45) is close to second arm joint (42) side can be resisted against on the pin (333) of described two upper frames (33); And
By described first arm joint (41), the second arm joint (42), the 4th arm joint (44), tie up between the 5th arm joint (45) and the fixed part (316) of described underframe (31), described first arm joint (41), the second arm joint (42) and described 3rd arm are saved between (43) and tie up, and described 4th arm is saved (44) and described 5th arm and save between (45) and tie up.
10. arm frame of tower crane packaging method according to claim 9, is characterized in that: described 4th arm joint (44) or described 5th arm joint (45) are formed by bearing pin assembly and connection at length direction for being saved by two arms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410009554.8A CN103754504B (en) | 2014-01-09 | 2014-01-09 | Tower crane boom packing device, packing system and packing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410009554.8A CN103754504B (en) | 2014-01-09 | 2014-01-09 | Tower crane boom packing device, packing system and packing method |
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| Publication Number | Publication Date |
|---|---|
| CN103754504A CN103754504A (en) | 2014-04-30 |
| CN103754504B true CN103754504B (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410009554.8A Active CN103754504B (en) | 2014-01-09 | 2014-01-09 | Tower crane boom packing device, packing system and packing method |
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| CN104477794B (en) * | 2014-12-30 | 2016-08-24 | 徐州建机工程机械有限公司 | A kind of separate type climbing support preventer |
| CN107381381B (en) * | 2017-09-01 | 2019-11-12 | 徐工集团工程机械股份有限公司 | A kind of adjustable truss arm transport bushing device |
| CN110979821B (en) * | 2019-11-20 | 2021-05-25 | 湖南中联重科建筑起重机械有限责任公司 | Double-section arm support assembling device, assembling structure and double-section arm support boxing method |
| CN111516925A (en) * | 2020-05-12 | 2020-08-11 | 湖南中联重科建筑起重机械有限责任公司 | Tower crane arm section, arm section packaging structure and packaging method |
| CN112025641B (en) * | 2020-08-14 | 2025-01-14 | 徐工集团工程机械股份有限公司建设机械分公司 | A foldable boom section suit platform |
| CN112591301B (en) * | 2020-11-12 | 2022-06-28 | 中船澄西船舶修造有限公司 | V-shaped tower barrel placing bracket |
| CN112830400B (en) * | 2021-02-01 | 2023-06-13 | 浙江三一装备有限公司 | Crawler crane and crane transportation method |
| CN113525220B (en) * | 2021-05-20 | 2023-04-28 | 广西建机租赁有限公司 | Tower crane loading and binding process |
| CN113548326B (en) * | 2021-06-23 | 2022-10-21 | 中联重科股份有限公司 | Three-section arm in-box bundling and container |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3650416A (en) * | 1970-01-22 | 1972-03-21 | Sea Land Service | Vehicle carrier |
| US3792558A (en) * | 1970-03-02 | 1974-02-19 | J Berce | Three - dimensional modular transportable structures |
| US4016974A (en) * | 1974-11-08 | 1977-04-12 | Hans Tax | Package for transporting units of a modular crane |
| US5403055A (en) * | 1993-04-16 | 1995-04-04 | Allison; Robert S. | Cargo units of panels |
| EP1634846B1 (en) * | 2004-09-13 | 2009-12-16 | Liebherr-Werk Biberach GmbH | Crane boom for container transport and transport device for the parts of the crane boom |
-
2014
- 2014-01-09 CN CN201410009554.8A patent/CN103754504B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3650416A (en) * | 1970-01-22 | 1972-03-21 | Sea Land Service | Vehicle carrier |
| US3792558A (en) * | 1970-03-02 | 1974-02-19 | J Berce | Three - dimensional modular transportable structures |
| US4016974A (en) * | 1974-11-08 | 1977-04-12 | Hans Tax | Package for transporting units of a modular crane |
| US5403055A (en) * | 1993-04-16 | 1995-04-04 | Allison; Robert S. | Cargo units of panels |
| EP1634846B1 (en) * | 2004-09-13 | 2009-12-16 | Liebherr-Werk Biberach GmbH | Crane boom for container transport and transport device for the parts of the crane boom |
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| CN103754504A (en) | 2014-04-30 |
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