CN101579810A - Assembling and debugging equipment of suspension arm and method thereof - Google Patents
Assembling and debugging equipment of suspension arm and method thereof Download PDFInfo
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- CN101579810A CN101579810A CN 200910148245 CN200910148245A CN101579810A CN 101579810 A CN101579810 A CN 101579810A CN 200910148245 CN200910148245 CN 200910148245 CN 200910148245 A CN200910148245 A CN 200910148245A CN 101579810 A CN101579810 A CN 101579810A
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- arm
- assembling
- debugging
- arm assembly
- joint arm
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes 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
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
- B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
- B66C23/705—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by hydraulic jacks
Abstract
The invention discloses an assembling and debugging equipment of a suspension arm, comprising at least two working platforms, an assembled head seat, a debugging tail seat, at least one debugging lifting seat and at least one assembled lifting seat, wherein the two working platforms is pulled by a traction device, bears knuckle arms and knuckle arm assembly and moves along conveying guide rails; the assembled head seat is used for positioning the end part of the top knuckle arm of the suspension arm; and the debugging tail seat is used for positioning a telescopic cylinder of the suspension arm. The invention also provides an assembling and debugging method of the suspension arm, comprising the following steps of: using the working platform to convey the secondary knuckle arm to an assembling station for assembling with the primary knuckle arm; using the working platform to convey the assembled knuckle arm assembly to the debugging station for debugging; conveying the debugged knuckle arm assembly to the assembling station again, and repeating the steps and finally assembling the suspension arm comprising multi-stage knuckle arms and a bolt mechanism. According to the invention, the arms are assembled and debugged by stage, thus solving the assembling problem in the assembling process and avoiding rework of larger workload.
Description
Technical field
The arm assembly and adjustment equipment and the boom arm sections that the present invention relates on the walking arrangements such as a kind of crane are debug method for testing.
Background technology
Arm is the important critical component of autocrane, and its manufacturing, assembly process are most important.
Correlation technique discloses a kind of boom assembling machine, and it is provided with the carrier chain that is driven operation by power set on frame, and carrier chain is provided with traction seat, and it also is provided with an arm head positioning seat and the oil cylinder cooperation corresponding with traction seat lifted.Adopt this boom assembling machine to assemble arm, handling safety, high efficiency.
In implementing process of the present invention, the inventor finds: above-mentioned boom assembling machine just can be debugged after having only assembling such as the arm of grade to finish when the assembling arm, and when there was assembly problem in debugging discovery arm, the workload that arm is reprocessed was then very big.
Summary of the invention
The object of the present invention is to provide the boom arm sections of the assembling of a kind of arm step by step, arm debugging step by step to debug method for testing,, in time find assembly problem to avoid assembling the deficiency of debugging again after finishing.The present invention also aims to provide and to have realized that above-mentioned boom arm sections debugs the arm assembly and adjustment equipment of method for testing.
For this reason, the invention provides a kind of arm assembly and adjustment equipment, arm comprises some joint arms and has the telescopic oil cylinder of bolt mechanism that this arm assembly and adjustment equipment comprises: at least two workbench, by draw-gear traction, be used for carrying joint arm or the joint arm assembly moves along conveying; Assemble headstock, be arranged on an end of conveying, supply the location, end of the top joint arm of arm; Debug tailstock, be arranged on the other end of conveying, for the telescopic oil cylinder location of arm; At least one debugging elevating bracket, the supporting telescopic oil cylinder; And at least one assembling elevating bracket, cartridge arm or joint arm assembly.
Preferably, above-mentioned arm assembly and adjustment equipment also comprises: but the balancing seat is fixed for the end of joint arm.
Preferably, above-mentioned arm assembly and adjustment equipment also comprises: the workbench jockey, be arranged on the tailstock assembly, and removably be connected with a workbench in two workbench.
Preferably, above-mentioned draw-gear is the carrier chain draw-gear.
Preferably, above-mentioned workbench is provided with the position adjusting mechanism of joint arm.
Preferably, the end of above-mentioned top joint arm is positioned to the positioning table of assembling headstock by cable wire.
Preferably, above-mentioned debugging tailstock is provided with the transposition governor motion of telescopic oil cylinder.
In addition, the present invention also provides a kind of boom arm sections to debug method for testing, may further comprise the steps: the end of the first order of arm joint arm is positioned to assemble station, with workbench the arm carrying is saved in the second level and save arm and assemble to assembling station and the first order; Telescopic oil cylinder that will the band bolt mechanism is positioned debugging station, and the joint arm assembly carrying that assembling is obtained with workbench is to debugging station, and utilizes the telescopic oil cylinder of band bolt mechanism that the joint arm assembly is debugged; Carrying is to assembling station once more with the joint arm assembly after the debugging, and the end that the first order that will save arm assembly saves arm is positioned at the assembling station once more; Repeat above-mentioned steps and carry out the assembling and the debugging of next stage joint arm, and finally be assembled into the arm that comprises multistage joint arm and have the telescopic oil cylinder of bolt mechanism.
Preferably, above-mentioned boom arm sections is debug method for testing, also comprises: in debugging station, and the step that the corner of telescopic oil cylinder of band bolt mechanism is adjusted.
Preferably, above-mentioned boom arm sections is debug method for testing, also comprises: will save the arm assembly carrying to the debugging station, the step that the space of slider in the joint arm assembly is adjusted.
Boom arm sections according to the present invention is debug method for testing, and the assembling of arm, debugging are accomplished without any letup, and have improved operating efficiency, and the driving of having broken away from prior art tiltedly draws in the undesirable condition that luggage is joined, and handling safety, convenience and operation field management have obtained standard.According to assembly and adjustment equipment of the present invention and assembly and adjustment method, the assembly problem that exists in the assembling process has been got rid of in arm assembling step by step, arm debugging step by step, has avoided doing over again of big workload.
According to arm assembly and adjustment equipment of the present invention, establishing top arm is reference for assembling spare, and the assembling of very convenient arm and debugging need not to be provided for the supernumerary structure of assembling or debugging on arm.Utilize arm assembly and adjustment equipment of the present invention to debug, avoided from autocrane access electricity, the power of surging and use unsafe simple frock.According to arm assembly and adjustment equipment of the present invention, not only arm is assembled step by step, arm is debugged step by step, and can come to determine the opportunity of debugging, scope of application broad as required.
Except purpose described above, feature and advantage, the present invention also has other purpose, feature and advantage.Below with reference to figure, other purpose, feature and effect of the present invention is described in further detail.
Description of drawings
Constitute this specification a part, be used for further understanding accompanying drawing of the present invention and show the preferred embodiments of the present invention, and be used for illustrating principle of the present invention with specification.Among the figure:
Fig. 1 shows arm assembly and adjustment equipment according to the preferred embodiment of the invention, and wherein, second level joint arm is in the state of waiting to be assembled to top joint arm;
Fig. 2 shows arm assembly and adjustment equipment according to the preferred embodiment of the invention, and wherein, to assembling station, its head is set in the afterbody of top joint arm to second level joint arm by carrying;
Fig. 3 shows arm assembly and adjustment equipment according to the preferred embodiment of the invention, and wherein, second level joint arm is set on the top joint arm fully, forms the joint arm assembly;
Fig. 4 shows arm assembly and adjustment equipment according to the preferred embodiment of the invention, and wherein, to debugging station, the telescopic oil cylinder that is positioned to debug the band bolt mechanism of tailstock partly inserts in the joint arm assembly joint arm assembly by carrying;
Fig. 5 shows arm assembly and adjustment equipment according to the preferred embodiment of the invention, and wherein, the telescopic oil cylinder that has a bolt mechanism is packed in the described joint arm assembly for debugging;
Fig. 6 shows arm assembly and adjustment equipment according to the preferred embodiment of the invention, and wherein, to assembling station, the head of the top joint arm of its joint arm assembly is positioned to the assembling headstock to the joint arm assembly by carrying, and third level joint arm is in state to be assembled;
Fig. 7 shows the debugging that arm assembly and adjustment device assembles obtains according to the present invention arm is carried out on debugging station;
Fig. 8 shows the slide block debugging operations that the joint arm assembly is carried out on arm assembly and adjustment equipment of the present invention;
Fig. 9 shows arm assembly and adjustment equipment according to the preferred embodiment of the invention, and wherein, each saves, and arm is assembled step by step, debugging forms the arm that has multistage joint arm and have the telescopic oil cylinder of bolt mechanism step by step;
Figure 10 shows the vertical view of arm assembly and adjustment equipment according to the preferred embodiment of the invention;
Figure 11 shows the telescopic oil cylinder transposition governor motion of the debugging tailstock of arm assembly and adjustment equipment according to the preferred embodiment of the invention; And
Figure 12 shows the detent mechanism of the top joint arm of the assembling headstock of arm assembly and adjustment equipment according to the preferred embodiment of the invention.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, describe the present invention.
Fig. 1 shows arm assembly and adjustment equipment according to the preferred embodiment of the invention, as shown in Figure 1, the arm assembly and adjustment equipment of present embodiment comprises: at least two workbench 131,132, and by draw-gear traction (not shown), carrying joint arm 220 or joint arm assembly move along delivery track 140; Assemble headstock 110, be arranged on an end of conveying 140, supply 211 location, end of the top joint arm 210 of arm; Debug tailstock 150, be arranged on the other end of conveying 140, supply telescopic oil cylinder 300 location of the band insert-pull pin mechanism 310 of arm; At least one debugging elevating bracket 123,124, supporting telescopic oil cylinder 300; And at least one assembling elevating bracket 121,122, support top joint arm 210 or comprise the joint arm assembly 200 of top joint arm 210.
In a preferred embodiment, fasten to the positioning seat 111 of assembling headstock 110 by cable wire 112 end 211 of top joint arm 210, realizes the location of top joint arm 210 at the assembling station.
In other preferred embodiment, the positioning seat 111 of assembling headstock 110 also comprises clamping device 111a shown in Figure 12, this clamping device 111a is used to add and holds bearing pin 210a, the two ends of this bearing pin 210a are added holds the 111a of mechanism location, mid portion wears for the axis hole 211a of the end 211 of top joint arm 210, like this, 210 on top joint arm is positioned to assembling headstock 110.Certainly, assembling can also be provided with the detent mechanism of the top joint arm of other structure on the headstock 110, and for example, application number is the detent mechanism of the top joint arm of the assembling headstock put down in writing in 200710035514.0 the Chinese invention patent ublic specification of application.
In a preferred embodiment, assembling elevating bracket 121,122 and debugging elevating bracket 123,124 are made up of V-arrangement supporting base and hoist cylinder respectively, in order to lift telescopic oil cylinder, top joint arm or joint arm assembly.
In a preferred embodiment, draw-gear is the carrier chain draw-gear, and workbench 131,132 is connected on the carrier chain, be subjected to the traction of carrier chain and move and drive and treat that assembling joint arm is sleeved on outside top joint arm 210 or the joint arm assembly 200.
In a preferred embodiment, each workbench 131,132 is provided with the position adjusting mechanism of joint arm, so that in assembling process, can regulate the position and/or the attitude of waiting to assemble the joint arm, the for example position, the left and right sides of adjusting joint arm and/or height and/or lateral attitude up and down are with the aim at assembling of realization with top joint arm or joint arm assembly.
In a preferred embodiment, debugging tailstock 150 is provided with the transposition governor motion 151 for telescopic oil cylinder 300 location, this transposition governor motion 151 is shown in Figure 11, it comprises: adjustment piece 151a, the 151b, two that be arranged in bearing pin 151c in the end locating hole of piston rod of telescopic oil cylinder, are set in bearing pin 151c both sides adjust piston rod 151d, the 151e that piece 151a, 151b are connected to oil cylinder respectively, by stretching of two- piston bar 151d, 151e, to adjust the corner of telescopic oil cylinder, so that telescopic oil cylinder is packed into smoothly in the inner chamber of top joint arm 210.
In a preferred embodiment, arm assembly and adjustment equipment also comprises workbench jockey 153, and it is arranged on the tailstock assembly 150, removably is connected with a workbench 132 in two workbench.The extension elongation of workbench jockey 153 is adjustable, for example realize telescopic by hydraulic jack, when joint arm assembly 200 when being in debugging mode, workbench jockey 153 is fixed together with workbench 132, avoids in the debug process impact to draw-gear.
In a preferred embodiment, also be provided with pneumatic insert-pull pin mechanism on the tailstock assembly 150,, be used for fixing the end of the basic arm of arm so that in the arm debug process, this basic arm be arm outermost layer joint arm, walking is mechanically certainly to be fixed in crane etc.
In a preferred embodiment, but arm assembly and adjustment equipment of the present invention also comprises Fig. 7 and balancing seat 170 shown in Figure 8, but be somebody's turn to do balancing seat 170 when the joint arm assembly is debugged, the end of constraint joint arm assembly is avoided saving arm and is caused the dangerous situation of toppling over to take place because of stretching out.But should balancing seat 170 can in the predetermined length scope, move, fix with the end of the joint arm assembly that adapts to different appearance and sizes along conveying 140.
In a preferred embodiment, arm assembly and adjustment equipment also comprises the pumping plant 190 of the assembling shown in Figure 10, debugging pumping plant 160, hoisting arm expansion follower 180, electrohydraulic control system 410.
Wherein, assembling is used for providing hydraulic oil to the hydraulic pressure execution device and the assembling elevating bracket 121,122 of assembling headstock 110 with pumping plant 190, this hydraulic pressure execution device be used for realizing assembling the positioning seat 111 of headstock 110 lifting, assemble swinging of headstock 110 etc.
Debugging is used for providing hydraulic oil to the hydraulic pressure execution device and the debugging elevating bracket 123,124 of debugging tailstock 150 with pumping plant 160, this hydraulic pressure execution device is used to realize the flexible of telescopic oil cylinder 300, the oil cylinder of workbench jockey flexible etc., hoisting arm expansion follower 180 are used for the folding and unfolding of the folding and unfolding of oil inlet pipe and oil return pipe and/or cable etc. in the telescopic oil cylinder telescopic process.Electrohydraulic control system 430 is used to control the assembling pumping plant, debugs the operation with pumping plant, and this electrohydraulic control system 430 can comprise control panel and remote controller.
The inventor finds that the end 211 of top joint arm 210 is used for the installation of suspender, itself has enough mechanical performances, and is highly beneficial for the location of top joint arm; In addition, the weight of joint arm assembly is all bigger, and its position and attitude are difficult to control, and by the location, end with top joint arm, the position and the attitude that then save arm assembly just are easy to control, i.e. inventor's's so-called " tying down the ox muzzle " process.
According to the present invention, telescopic oil cylinder 300 has insert-pull pin mechanism 310, is used for the debugging section arm assembly, and finally is assembled to and is used for the flexible of arm in the arm.China's utility model patent 200620049890.6 discloses a kind of crane insert-pull pin mechanism, and its whole disclosures are incorporated into this for reference.Those skilled in the art expect that easily arm assembly and adjustment equipment of the present invention and assembly and adjustment method are not limited to the crane insert-pull pin mechanism that uses said structure.
According to the present invention, two arm assembly and adjustment equipment 100 can be set up in parallel, as shown in figure 10, can be shared same debugging this moment with pumping plant 160, assembling with pumping plant 190 and electrohydraulic control system 410.In addition, be provided with away platen 420 in the both sides of two arm assembly and adjustment equipment, be provided with guidance tape 430 in the centre, this is crossed guidance tape 430 and is provided with several tools case 431.
Boom arm sections of the present invention is described below debugs method for testing.
Boom arm sections of the present invention is debug method for testing and be may further comprise the steps: the end of the first order of arm joint arm is positioned to assemble station, with workbench the arm carrying is saved in the second level and save arm and assemble to assembling station and the first order; Telescopic oil cylinder that will the band bolt mechanism is positioned debugging station, and the joint arm assembly carrying that assembling is obtained with workbench is to debugging station, and utilizes the telescopic oil cylinder of band bolt mechanism that the joint arm assembly is debugged; Carrying is to assembling station once more with the joint arm assembly after the debugging, and the end that the first order that will save arm assembly saves arm is positioned at the assembling station once more; Repeat above-mentioned steps and carry out the assembling and the debugging of next stage joint arm, and finally be assembled into the arm that comprises multistage joint arm and have the telescopic oil cylinder of bolt mechanism.
Boom arm sections according to the present invention is debug the operating process of method for testing shown in Fig. 1 to Fig. 9, below in conjunction with Fig. 1 to Fig. 9 the assembly and adjustment process of arm is elaborated.
In arm assembly and adjustment equipment 100 shown in Figure 1, (constraint) located to the positioning seat of assembling headstock 110 in the end 211 of top joint arm 210, and is supported on the assembling elevating bracket 121,122; The telescopic oil cylinder 300 of band insert-pull pin mechanism 310 is positioned to debugging tailstock 150, and is supported on the debugging elevating bracket 123,124, and second level joint arm 220 is supported on two workbench 131,132, be in the state of waiting to be assembled to top joint arm 210.At this moment, also can not lift telescopic oil cylinder, wait until that the debug phase is in lifting.
In arm assembly and adjustment equipment 100 shown in Figure 2, second level joint arm 220 by 131,132 carryings of two workbench to assembling station, adjust the position, the left and right sides that the height and position of first segment arm, the position adjusting mechanism of joint arm by adjusting two workbench are regulated second level joint arm by adjusting the assembling elevating bracket, the head that makes the second level save arm is aimed at the afterbody of top joint arm, under the effect of draw-gear tractive force, second level joint arm begins to be inserted in the afterbody of top joint arm, in this process, the height of assembling elevating bracket 122 descends.
In arm assembly and adjustment equipment 100 shown in Figure 3, second level joint arm 220 is set in outside the top joint arm fully, forms joint arm assembly 200, and this joint arm assembly 200 is supported on two workbench 131,132, be inserted in the process at this, the height of assembling elevating bracket 121 descends.
In arm assembly and adjustment equipment 100 shown in Figure 4, the top joint arm 210 of joint arm assembly breaks away from the constraint of the positioning seat 111 of assembling headstocks 110, by carrying to debugging station, telescopic oil cylinder 300 parts that are positioned to debug the band bolt mechanism 310 of tailstock 150 are inserted in the joint arm assembly, in this process, the attitude of telescopic oil cylinder 300 is regulated by transposition adjustment structure 151, the attitude of joint arm assembly is regulated by the position adjusting mechanism of the joint arm on the work car, so that telescopic oil cylinder inserts in the inner chamber of top joint arm smoothly, the height of debugging elevating bracket 123 waits for an opportunity to fall.
In arm assembly and adjustment equipment 100 shown in Figure 5, the telescopic oil cylinder 300 that has a bolt mechanism is packed in the described joint arm assembly, and in this process, the height of debugging elevating bracket 123 waits for an opportunity to fall.Test procedure according to the rules and specification requirement are carried out hoisting arm expansion and bolt mechanism and are plugged and unplugged the pin experiment.If experiment meets pre-provisioning request, then carry out next step number of assembling steps, if do not meet pre-provisioning request, the processing of then doing over again.
Before this step, also can save the step that the space of slider in the arm assembly is adjusted, by making the assembling headstock drive 5 °～15 ° of top joint arm end left rotation and right rotation, to observe the slide block fit clearance situation (not shown) between the joint arm of the top joint arm and the second level, in addition, the top joint arm by envoy's arm assembly stretches out unsettled (shown in Figure 8), dangles to determine slide block fit clearance situation by what observe top joint arm, in view of the above, the arm slide block is tentatively adjusted.
In arm assembly and adjustment equipment 100 shown in Figure 6, the joint arm assembly breaks away from telescopic oil cylinder 300, to assembling station, the end 211 of the top joint arm 210 of joint arm assembly is positioned to assembling headstock 110 by 131,132 carryings of two workbench, and third level joint arm 230 is in state to be assembled.
So repeat Fig. 1 operating procedure extremely shown in Figure 5 to be assembled into the arms that comprise some grades of joint arms 210,220,230,240,250.
In arm assembly and adjustment equipment 100 shown in Figure 7, boom arm sections according to the present invention is debug the arm that method for testing assembling obtains and is debugged on debugging station, but this moment, the balancing seat 170 was strapped in the afterbody of arm, in case topple over.And the end of the basic arm 250 of arm is also located by the pneumatic insert-pull pin on the debugging headstock, in case topple over.
In arm assembly and adjustment equipment 100 shown in Figure 9, each saves, and arm is assembled step by step, debugging forms the arm that has multistage joint arm 210,220,230,240,250 and have the telescopic oil cylinder 300 of bolt mechanism 310 step by step.
By above description as can be seen, use boom arm sections of the present invention to debug method for testing, the assembling of arm, debugging are accomplished without any letup, and have improved operating efficiency, the driving of having broken away from prior art tiltedly draws in the undesirable condition that luggage is joined, and handling safety, convenience and operation field management have obtained standard.According to assembly and adjustment equipment of the present invention and assembly and adjustment method, the assembly problem that exists in the assembling process has been got rid of in arm assembling step by step, arm debugging step by step, has avoided doing over again of big workload.
According to arm assembly and adjustment equipment of the present invention, establishing top arm is reference for assembling spare, and the assembling of very convenient arm and debugging need not to be provided for the supernumerary structure of assembling or debugging on arm.Utilize arm assembly and adjustment equipment of the present invention to debug, avoided from autocrane access electricity, the power of surging and use unsafe simple frock.
According to arm assembly and adjustment equipment of the present invention, not only arm is assembled step by step, arm is debugged step by step, and can come to determine the opportunity of debugging as required, and for example: debug after assembling three joint arms, what a joint arm of later every assembling is debugged once; Assembling two joint arm post debuggings once, debugging is once debugged once after assembling is finished by the time more again after assembling other two joint arms.In a word, can select debugging opportunity, scope of application broad according to dealer's needs.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. arm assembly and adjustment equipment, described arm comprise some joint arms and have the telescopic oil cylinder of bolt mechanism, it is characterized in that described arm assembly and adjustment equipment comprises:
At least two workbench (131,132) by the draw-gear traction, are used to carry described joint arm or save arm assembly (200) mobile along conveying (140);
Assemble headstock (110), be arranged on an end of described conveying (140), supply the location, end (211) of the top joint arm (210) of described arm;
Debug tailstock (150), be arranged on the other end of described conveying (140), for telescopic oil cylinder (300) location of described arm;
At least one debugging elevating bracket (123,124) supports described telescopic oil cylinder (300); And
At least one assembling elevating bracket (121,122) supports described joint arm or joint arm assembly (200).
2. arm assembly and adjustment equipment according to claim 1 is characterized in that, also comprises
But balancing seat (170) is fixed for the end of described joint arm.
3. arm assembly and adjustment equipment according to claim 1 is characterized in that, also comprises
Workbench jockey (153) is arranged on the described tailstock assembly (150),
Removably be connected with the workbench (132) in described two workbench.
4. arm assembly and adjustment equipment according to claim 1 is characterized in that,
Described draw-gear is the carrier chain draw-gear.
5. arm assembly and adjustment equipment according to claim 1 is characterized in that,
Described workbench (153) is provided with the position adjusting mechanism of joint arm.
6. arm assembly and adjustment equipment according to claim 1 is characterized in that,
The end (211) of described top joint arm (210) is connected to the positioning table (111) of described assembling headstock (110) by cable wire.
7. arm assembly and adjustment equipment according to claim 1 is characterized in that,
Described debugging tailstock (140) is provided with the transposition governor motion of telescopic oil cylinder.
8. a boom arm sections is debug method for testing, it is characterized in that, may further comprise the steps:
The end of the first order of arm joint arm is positioned to assemble station, with workbench the arm carrying is saved in the second level and save arm to the described assembling station and the described first order and assemble;
Telescopic oil cylinder that will the band bolt mechanism is positioned debugging station, and the joint arm assembly carrying that assembling is obtained with described workbench is described debugging station extremely, and utilizes the telescopic oil cylinder of described band bolt mechanism that described joint arm assembly is debugged;
With the joint arm assembly after the debugging once more carrying and the end of the first order joint arm of described joint arm assembly is positioned at the assembling station once more to described assembling station;
Repeat above-mentioned steps and carry out the assembling and the debugging of next stage joint arm, and finally be assembled into the arm that comprises multistage joint arm and have the telescopic oil cylinder of bolt mechanism.
9. boom arm sections according to claim 8 is debug method for testing, it is characterized in that, also comprises:
In debugging station, the step that the corner of the telescopic oil cylinder of described band bolt mechanism is adjusted.
According to Claim 8 or 9 described boom arm sections debug method for testing, it is characterized in that, also comprise:
With the carrying of described joint arm assembly to the described debugging station, the step that the space of slider in the described joint arm assembly is adjusted.
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| CN 200910148245 CN101579810B (en) | 2009-06-19 | 2009-06-19 | Assembling and debugging equipment of suspension arm and method thereof |
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| CN 200910148245 CN101579810B (en) | 2009-06-19 | 2009-06-19 | Assembling and debugging equipment of suspension arm and method thereof |
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| CN102152110A (en) * | 2011-01-31 | 2011-08-17 | 长沙中联重工科技发展股份有限公司 | Jib assembling system and assembling method |
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| CN104276516A (en) * | 2013-07-04 | 2015-01-14 | 利勃海尔-沃克爱因根有限公司 | Method of assembling a crane and coupling section, telescopic boom and crane |
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| GB2031365B (en) * | 1978-10-16 | 1982-12-08 | Kubota Ltd | Nesting and denesting pipes |
| US7337912B1 (en) * | 2007-02-08 | 2008-03-04 | Manitowoc Crane Companies, Inc. | Automatically deployable boom extension and method of deploying same |
| CN201082849Y (en) * | 2007-08-06 | 2008-07-09 | 长沙中联重工科技发展股份有限公司 | Boom assembling machine |
| CN100503146C (en) * | 2007-08-06 | 2009-06-24 | 长沙中联重工科技发展股份有限公司 | Suspension arm assembling machine |
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| CN102152110A (en) * | 2011-01-31 | 2011-08-17 | 长沙中联重工科技发展股份有限公司 | Jib assembling system and assembling method |
| WO2012103743A1 (en) * | 2011-01-31 | 2012-08-09 | 长沙中联重工科技发展股份有限公司 | Assembling system of suspension arm and assembling method thereof |
| CN104276516A (en) * | 2013-07-04 | 2015-01-14 | 利勃海尔-沃克爱因根有限公司 | Method of assembling a crane and coupling section, telescopic boom and crane |
| CN104276516B (en) * | 2013-07-04 | 2018-08-17 | 利勃海尔-沃克爱因根有限公司 | For the method and shaft coupling of assembling crane, telescopic arm and crane |
| CN103551829A (en) * | 2013-09-16 | 2014-02-05 | 天津山河装备开发有限公司 | Crane jib assembling platform |
| CN104400415A (en) * | 2014-10-31 | 2015-03-11 | 湖南百特随车起重机有限公司 | Crane jib assembling and debugging system |
| CN104400415B (en) * | 2014-10-31 | 2016-10-26 | 湖南百特随车起重机有限公司 | Crane arm assembling & adjusting system |
| CN105149898A (en) * | 2015-08-27 | 2015-12-16 | 徐州重型机械有限公司 | Precision guaranteeing device for universal crane lever tail spliced containers |
| CN107866670A (en) * | 2016-09-28 | 2018-04-03 | 宝山钢铁股份有限公司 | A kind of blast furnace cantilever thermometric bar more changing device |
| CN108455198A (en) * | 2017-12-28 | 2018-08-28 | 上海君屹工业自动化股份有限公司 | Truck pulls in ejecting mechanism |
| CN108466028A (en) * | 2018-05-31 | 2018-08-31 | 安徽合力股份有限公司 | A kind of pusher attached together with fixed arm for telescopic arm |
| CN108466028B (en) * | 2018-05-31 | 2024-01-12 | 安徽合力股份有限公司 | A pusher for flexible arm and fixed arm are adorned jointly |
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|---|---|
| CN101579810B (en) | 2011-06-01 |
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