CN106082049B - A kind of 32T steel plate gantry crane long range transhipment technique - Google Patents
A kind of 32T steel plate gantry crane long range transhipment technique Download PDFInfo
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- CN106082049B CN106082049B CN201610440669.1A CN201610440669A CN106082049B CN 106082049 B CN106082049 B CN 106082049B CN 201610440669 A CN201610440669 A CN 201610440669A CN 106082049 B CN106082049 B CN 106082049B
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- gantry crane
- steel plate
- transit zone
- plate gantry
- girder
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
Abstract
The present invention relates to a kind of 32T steel plate gantry crane transhipment technique over long distances, route cleaning, steel plate gantry crane transports out transit zone one, transports out transit zone two using rubber trolley：Transit zone three is transported out using 600T crane barge unit assembling of ship machinery：Remove transit zone four：Remove transit zone five：Steel plate gantry crane falls rail in ground rail：The advantage of the invention is that：The practical transhipment situation for having comprehensively considered 32T steel plate gantry crane has planned that practical transhipment route, including steel plate gantry crane remove plate yard, it is transported in land, it transports on water route and turns in land, each situation all according to the actual situation, fully ensures that safety and practicability.
Description
Technical field
The present invention relates to a kind of gantry crane field, in particular to a kind of 32T steel plate gantry crane transhipment technique.
Background technique
Because of the needs of production, it is often necessary to shift gantry crane, with convenient to use, in large-scale steel construction processing space
On the ground, gantry crane usually need it is longer-distance be transported through, can be potentially encountered the bending in path in transport process possibly even
It needs to transport by water route, for gantry crane huge for figure, needs to consider factors in transport process, push up
Liter, mobile and turning etc. require motive especially.
Summary of the invention
Consider that thorough 32T steel plate gantry crane with practicability is long the technical problem to be solved in the present invention is to provide a kind of
Distance transhipment technique.
In order to solve the above technical problems, the technical scheme is that：A kind of 32T steel plate gantry crane long range transhipment work
Skill, innovative point are：It is as follows that the 32T steel plate gantry crane transports processing step：
（1）Route cleaning：According to the whole length and width of 32T steel plate gantry crane, 30 meters * 40 meters of turn is cleaned out in plate yard
Transport area one, outside plate yard to cleaning out transit zone two, transit zone three, transit zone four and transit zone five between destination,
It joins end to end between each transit zone, between transit zone one and transit zone two at right angles, transit zone three is transit zone waterborne, transit zone
Four ends and five beginning of transit zone are arranged in a crossed manner at an angle；
（2）Steel plate gantry crane transports out transit zone one：32T steel plate gantry crane both ends car stop and other interference parts are torn open
It removes, is held out against using jacking tool and jack the gantry crane in the middle part of crossbeam, and be laid with steel plate and on the steel plate frame in transit zone one
All press this operation in the extra large land two sides of the track girder being set in below leg structure wheel, the gantry crane；Steel plate gantry crane two sides are fallen
Rail removes jacking tool after track girder, and 32T steel plate gantry crane is pulled out plate yard using two tractors, and two
Tractor draws a different side leg to same direction respectively, and the gantry crane is under the traction of tractor, towards its girder short axle
Direction is advanced, and transit zone one is removed；
（3）Transit zone two is transported out using rubber trolley：The gantry crane is jacked using jacking tool again, it is high to reach jacking
After degree, two rubber trolleys are installed respectively below two side legs, remove jacking tool after the installation is completed, and two side legs it
Between increase protection wirerope；In the side of the steel plate gantry crane girder long axis direction, two tractors, two tractors point are set
It is not connected with two rubber trolleys of the side；The gantry crane is transported along its girder long axis direction under the traction of tractor
It is dynamic, remove transit zone two；
（4）Transit zone three is transported out using 600T crane barge unit assembling of ship machinery：Retain rubber trolley, removes tractor, and will lead
Draw wirerope binding and fixing；Utilize 600T crane barge integral hoisting 32T steel plate gantry crane, under the lifting of 600T crane barge, 32T steel plate
Gantry crane translates out transit zone three；
（5）Remove transit zone four：600T crane barge pine hook is removed and lifts wirerope used and shackle；Re-use rubber platform
The steel plate gantry crane is moved to four end of transit zone i.e. five beginning of transit zone by vehicle and tractor；
（6）Remove transit zone five：It removes tractor and ties up haulage cable securely, in the two sides at five beginning of transit zone
It is each provided with a 120T door machine, is sling the steel plate gantry crane together with rubber trolley using the 120T door machine of two sides, and in the sky
Rotation, realizes that the steel plate gantry crane girder long axis direction is overlapped with four extending direction of transit zone；Two door machine gib heads slowly decline
It is landed to the gantry crane rubber trolley, loose door machine gib head, disassembly general assembly lifts wirerope, shackle；Re-use rubber trolley and
The steel plate gantry crane is moved to five end of transit zone by tractor；
（7）Steel plate gantry crane falls rail in ground rail：Steel plate gantry crane is jacked up using jacking tool, and removes rubber platform
Vehicle component；Original is removed component weight until steel plate gantry crane wheel can smoothly enter into ground rail by slowly unloading jacking tool
It is newly installed in place, the long range of the 32T steel plate gantry crane, which is transported, to be completed.
Further, the step（2）Or step（3）Or step（5）Or step（6）In, it is set in tractor symmetric position
It is equipped with protection fork truck；The step（2）In protect fork truck to be arranged on the two other supporting leg not being connected with tractor, it is described
Step（3）Or step（5）Or step（6）In protect fork truck that one end not being connected with tractor of rubber trolley is set.
Further, the step（2）Or step（3）Or step（7）In jacking tool include jack, cylinder tire
Frame, jacking thumbnail and shoulder pole girder；There are two the jack tools, is symmetrically distributed in crossbeam on both sides of the middle, the cylinder tire
There are two frame tools, is symmetrically distributed in crossbeam on both sides of the middle, and is arranged in two jack two sides, and jack and cylinder moulding bed are located at together
On one straight line；The jacking thumbnail is located at cylinder moulding bed and jack upper end, and the shoulder pole girder crosses at the top of top
Thumbnail top end surface is risen, is played a supporting role to crossbeam, the upper end and crossbeam junction are equipped with clout plate.
Further, the step（3）In also have cooperation jacking tool the field abutment vehicle jack, the field bridge
Trolley is arranged in the two sides of jacking tool along below the crossbeam, and top is with the clamping crossbeam bottom surface extended to two sides and upwards
The Karma of the clamping crossbeam two sides of extension, in step（7）In need to cut off Karma and polish.
Further, the step（4）And step（6）In require to lift the steel plate gantry crane, correspondingly, the steel plate
It is provided with 8 suspension centres on gantry crane, is arranged symmetrically at the top end surface at its girder long axis both ends, 4 suspension centres at the every end of girder
The short axle two sides of girder are symmetrically distributed in, and each suspension centre and the angle of girder top end surface are 80 °.
The advantage of the invention is that：
（1）The practical transhipment situation for having comprehensively considered 32T steel plate gantry crane, has planned practical transhipment route, including steel
Plate gantry crane removes plate yard, transports in land, transports on water route and turns in land, each situation is all according to reality
Border situation, fully ensures that safety and practicability.
（2）In by tractor displacement distraction procedure, protection fork truck is attached by insurance steel cable, it is ensured that is being turned
During fortune, the movement of the steel plate gantry crane can be controlled in time, in case of emergency plays braking action.
（3）With the jacking tool of beam vertical arrangement, the overall weight of gantry crane is preferably withstood, can adapt to height
It is lesser to praise.
（4）It when needing to install rubber trolley, needs for the gantry crane to be further lifted, in order to guarantee lifting
Safety adds an abutment vehicle in the two sides of jacking tool, and the upper surface of field abutment vehicle is clamped on crossbeam lower end using Karma.
（5）The structure of the gantry crane is sufficiently analyzed, and combines the hoisting structure of crane barge and door machine, force analysis, in stress
On the basis of analysis, suitable suspension centre is designed.
Detailed description of the invention
Fig. 1 is the transit zone schematic diagram that a kind of 32T steel plate gantry crane of the present invention transports technique over long distances.
Fig. 2 is the step of a kind of 32T steel plate gantry crane of the present invention transports technique over long distances（2）Transhipment schematic diagram.
Fig. 3 is the step of a kind of 32T steel plate gantry crane of the present invention transports technique over long distances（3）Transhipment schematic diagram.
Fig. 4 is the step of a kind of 32T steel plate gantry crane of the present invention transports technique over long distances（3）Lifting diagram.
Fig. 5 is a kind of schematic diagram of 32T steel plate gantry crane of present invention jacking tool of transhipment technique over long distances.
Fig. 6 is the girder suspension centre schematic diagram that a kind of 32T steel plate gantry crane of the present invention transports technique over long distances.
Specific embodiment
The invention discloses a kind of 32T steel plate gantry crane transhipment technique over long distances, 32T steel plate gantry crane includes horizontally disposed
Main beam structure and be vertically arranged in the leg structure at main beam structure both ends, leg structure includes two branch in the setting of A word
Leg and it is horizontally set with crossbeam in two supporting leg lower ends, it is as follows which transports processing step：
（1）Route cleaning：As shown in Figure 1, cleaning out 30 in plate yard according to the whole length and width of 32T steel plate gantry crane
* 40 meters of transit zone 1 of rice, outside plate yard to cleaning out transit zone 23, transit zone 31, transit zone four between destination
4 and transit zone 55, it joins end to end between each transit zone, between transit zone 1 and transit zone 23 at right angles, transit zone 31
For transit zone waterborne, 44 end of transit zone and 55 beginning of transit zone are arranged in a crossed manner at an angle；
（2）Steel plate gantry crane transports out transit zone 1：As shown in Fig. 2, by 32T steel plate gantry crane both ends car stop and its
He removes interference part, is held out against using jacking tool 9 and jacks the gantry crane in the middle part of crossbeam, and is laid with steel plate in transit zone 1
And the track girder being located at below 7 structure wheel of supporting leg is set up on the steel plate, this operation is all pressed in the extra large land two sides of the gantry crane；Steel
Plate gantry crane two sides fall rail after track girder, remove jacking tool 9, and draw 32T steel plate gantry crane using two tractors 6
Plate yard out, two tractors 6 draw a different side leg 7 to same direction respectively, which leads tractor 6
Under drawing, advance towards its girder short axle direction, removes transit zone 1；
（3）Transit zone two is transported out using rubber trolley 18：As shown in figure 3, jacking the gantry using jacking tool 9 again
It hangs, after reaching top lifting height, two rubber trolleys 18 is installed respectively below two side legs 7, remove jacking work after the installation is completed
9 are filled, and increases protection wirerope between two side legs 7；It is arranged two in the side of the steel plate gantry crane girder long axis direction
Tractor, two tractors 6 are connected with two rubber trolleys 18 of the side respectively；The gantry crane edge under the traction of tractor 6
Its girder long axis direction movement, remove transit zone 23；
（4）Transit zone three is transported out using 600T crane barge unit assembling of ship machinery：Retain rubber trolley 18, removes tractor 6, and will
Haulage cable binding and fixing；Utilize 600T crane barge integral hoisting 32T steel plate gantry crane, under the lifting of 600T crane barge, 32T steel
Plate gantry crane translates out transit zone 31；
（5）Remove transit zone 44：600T crane barge pine hook is removed and lifts wirerope used and shackle；Re-use rubber platform
The steel plate gantry crane is moved to 44 end of transit zone i.e. 55 beginning of transit zone by vehicle 18 and tractor 6；
（6）Remove transit zone 55：It removes tractor 6 and ties up haulage cable securely, at 55 beginning of transit zone
Two sides are each provided with a 120T door machine, are sling the steel plate gantry crane together with rubber trolley 18 using the 120T door machine of two sides, and
It rotates in the sky, realizes that the steel plate gantry crane girder long axis direction is overlapped with 44 extending direction of transit zone；Two door machine gib heads are slow
Slowly the gantry crane rubber trolley 18 landing, loose door machine gib head are dropped to, disassembly general assembly lifts wirerope, shackle；Re-use rubber
The steel plate gantry crane is moved to 55 end of transit zone by skin trolley 18 and tractor 6；
（7）Steel plate gantry crane falls rail in ground rail：Steel plate gantry crane is jacked up using jacking tool 9, and removes rubber
18 component of trolley；Slowly unloading jacking tool 9 removes original until steel plate gantry crane wheel can smoothly enter into ground rail
Component is reinstalled in place, and the long range of the 32T steel plate gantry crane, which is transported, to be completed.
Step（2）Or step（3）Or step（5）Or step（6）In, 6 symmetric position of tractor is provided with protection fork truck
19；The step（2）In protect fork truck 19 to be arranged on the two other supporting leg not being connected with tractor 18, the step
（3）Or step（5）Or step（6）In protect fork truck 19 that one end not being connected with tractor 6 of rubber trolley 18 is set.
As shown in figure 5, step（2）Or step（3）Or step（7）In jacking tool 9 include jack 15, cylinder moulding bed
16, thumbnail 14 and shoulder pole girder 13 are jacked；There are two the tools of jack 15, is symmetrically distributed in 11 on both sides of the middle of crossbeam, cylinder tire
There are two the tools of frame 16, is symmetrically distributed in 11 on both sides of the middle of crossbeam, and be arranged in two jack, 15 two sides, jack 15 and cylinder tire
Frame 16 is located along the same line；Jacking thumbnail 14 is located at 15 upper end of cylinder moulding bed 16 and jack, and shoulder pole girder 13 crosses at
14 top end surface of jacking thumbnail of top, plays a supporting role to crossbeam 11, the upper end is equipped with 11 junction of crossbeam
Clout plate 12.
As shown in figure 3, step（3）In also have cooperation jacking tool 9 the field abutment vehicle 10 jack, field abutment vehicle
10 along 11 arranged beneath of crossbeam in the two sides of jacking tool 9, top have 11 bottom surface of clamping crossbeam extended to two sides and to
The Karma for 11 two sides of clamping crossbeam that top extends, in step（7）In need to cut off Karma and polish.
As shown in fig. 6, step（4）And step（6）In require to lift the steel plate gantry crane, correspondingly, the steel plate is imperial
It is provided with 8 suspension centres 19 on gantry crane, is arranged symmetrically at the top end surface at its 20 long axis both ends of girder, 4 of the every end of girder 20
Suspension centre 19 is symmetrically distributed in the short axle two sides of girder 20, and each suspension centre 19 and the angle of 19 top end surface of girder are 80 °.
Basic principles and main features of the invention have been shown and described above.It should be understood by those skilled in the art that
The present invention is not limited to the above embodiments, and the above embodiments and description only illustrate the principle of the present invention,
Without departing from the spirit and scope, various changes and improvements may be made to the invention, these changes and improvements are all fallen
Enter in scope of the claimed invention.The scope of the present invention is defined by the appended claims and its equivalents.
Claims (5)
1. a kind of 32T steel plate gantry crane transhipment technique over long distances, the 32T steel plate gantry crane includes horizontally disposed main beam structure
And be vertically arranged in the leg structure at main beam structure both ends, the leg structure include in A word setting two supporting legs and
It is horizontally set with the crossbeam in two supporting leg lower ends, it is characterised in that：It is as follows that the 32T steel plate gantry crane transports processing step：
（1）Route cleaning：According to the whole length and width of 32T steel plate gantry crane, 30 meters * 40 meters of transit zone is cleaned out in plate yard
One, outside plate yard to cleaning out transit zone two, transit zone three, transit zone four and transit zone five between destination, each turn
Fortune joins end to end between area, and between transit zone one and transit zone two at right angles, transit zone three is transit zone waterborne, four end of transit zone
It holds arranged in a crossed manner at an angle with five beginning of transit zone；
（2）Steel plate gantry crane transports out transit zone one：32T steel plate gantry crane both ends car stop and other interference parts are removed,
It is held out against using jacking tool and jacks the gantry crane in the middle part of crossbeam, and be laid with steel plate in transit zone one and set up position on the steel plate
All press this operation in the extra large land two sides of track girder below leg structure wheel, the gantry crane；Steel plate gantry crane two sides fall rail in
After track girder, jacking tool is removed, and 32T steel plate gantry crane is pulled out into plate yard, two tractions using two tractors
Vehicle draws a different side leg to same direction respectively, and the gantry crane is under the traction of tractor, towards where its girder short axle
Direction is advanced, and transit zone one is removed；
（3）Transit zone two is transported out using rubber trolley：The gantry crane is jacked using jacking tool again, reaches top lifting height
Afterwards, two rubber trolleys are installed respectively below two side legs, remove jacking tool after the installation is completed, and between two side legs
Increase protection wirerope；In the side of the steel plate gantry crane girder long axis direction, two tractors, two tractor difference are set
It is connected with two rubber trolleys of the side；The gantry crane is moved along its girder long axis direction under the traction of tractor,
Remove transit zone two；
（4）Transit zone three is transported out using 600T crane barge unit assembling of ship machinery：Retain rubber trolley, removes tractor, and steel will be drawn
Cord binding and fixing；Utilize 600T crane barge integral hoisting 32T steel plate gantry crane, under the lifting of 600T crane barge, 32T steel plate gantry
It hangs and translates out transit zone three；
（5）Remove transit zone four：600T crane barge pine hook is removed and lifts wirerope used and shackle；Re-use rubber trolley and
The steel plate gantry crane is moved to four end of transit zone i.e. five beginning of transit zone by tractor；
（6）Remove transit zone five：It removes tractor and ties up haulage cable securely, respectively set in the two sides at five beginning of transit zone
It is equipped with a 120T door machine, is sling the steel plate gantry crane together with rubber trolley using the 120T door machine of two sides, and rotate in the sky,
Realize that the steel plate gantry crane girder long axis direction is overlapped with four extending direction of transit zone；Two door machine gib heads are slowly drop down to the dragon
The landing of gantry crane rubber trolley, loose door machine gib head, disassembly general assembly lift wirerope, shackle；Re-use rubber trolley and tractor
The steel plate gantry crane is moved into five end of transit zone；
（7）Steel plate gantry crane falls rail in ground rail：Steel plate gantry crane is jacked up using jacking tool, and removes rubber trolley group
Part；Original is removed component and pacified again by slowly unloading jacking tool until steel plate gantry crane wheel can smoothly enter into ground rail
It is attached to position, the long range of the 32T steel plate gantry crane, which is transported, to be completed.
2. a kind of 32T steel plate gantry crane according to claim 1 transhipment technique over long distances, it is characterised in that：The step
（2）Or step（3）Or step（5）Or step（6）In, tractor symmetric position is provided with protection fork truck；The step（2）In
Protect fork truck to be arranged on the two other supporting leg not being connected with tractor, the step（3）Or step（5）Or step（6）
In protect fork truck that one end not being connected with tractor of rubber trolley is set.
3. a kind of 32T steel plate gantry crane according to claim 1 transhipment technique over long distances, it is characterised in that：The step
（2）Or step（3）Or step（7）In jacking tool include jack, cylinder moulding bed, jacking thumbnail and shoulder pole girder；Institute
It states there are two jack tools, is symmetrically distributed in crossbeam on both sides of the middle, there are two the cylinder moulding bed tools, is symmetrically distributed in crossbeam
Portion two sides, and setting is located along the same line in two jack two sides, jack and cylinder moulding bed；The jacking thumbnail is located at
Cylinder moulding bed and jack upper end, the shoulder pole girder cross at the jacking thumbnail top end surface of top, play to crossbeam
Supporting role, the upper end and crossbeam junction are equipped with clout plate.
4. a kind of 32T steel plate gantry crane transhipment technique over long distances according to claim 1, it is characterised in that：The step（3）
In also there is the field abutment vehicle jack of cooperation jacking tool, the field abutment vehicle is arranged in jacking tool along below the crossbeam
Two sides, top has the Karma of the clamping crossbeam bottom surface that extends to two sides and the clamping crossbeam two sides extended upwards,
In step（7）In need to cut off Karma and polish.
5. a kind of 32T steel plate gantry crane according to claim 1 transhipment technique over long distances, it is characterised in that：The step
（4）And step（6）In require to lift the steel plate gantry crane, it is right correspondingly, be provided with 8 suspension centres on the steel plate gantry crane
Title is arranged at the top end surface at its girder long axis both ends, and 4 suspension centres at the every end of girder are symmetrically distributed in the short axle two sides of girder,
And each suspension centre and the angle of girder top end surface are 80 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610440669.1A CN106082049B (en) | 2016-06-20 | 2016-06-20 | A kind of 32T steel plate gantry crane long range transhipment technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610440669.1A CN106082049B (en) | 2016-06-20 | 2016-06-20 | A kind of 32T steel plate gantry crane long range transhipment technique |
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| CN106082049A CN106082049A (en) | 2016-11-09 |
| CN106082049B true CN106082049B (en) | 2018-11-23 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107857195A (en) * | 2017-07-21 | 2018-03-30 | 南通振华重型装备制造有限公司 | A kind of 16T drivings ground transhipment technique |
| CN107498205B (en) * | 2017-07-26 | 2019-08-13 | 南通振华重型装备制造有限公司 | A kind of steel cylinder total coating process |
| CN110901984B (en) * | 2019-10-30 | 2021-05-14 | 上海振华重工(集团)股份有限公司南通分公司 | Modular tire crane shipping process |
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Effective date of registration: 20170420 Address after: Farm of Nantong Development Zone in Jiangsu Province, Nantong City, 226000 River Road No. 1 Applicant after: Nantong Zhenhua Heavy Equipment Manufacturing Co., Ltd. Address before: 226000 Jiangsu Province, Nantong Development Zone, Zhenhua Road No. 1 Applicant before: Shanghai Zhenhua Heavy Industry Group (Nantong) Co., Ltd. |
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