CN105274914B - A kind of magnetic floats section of track movement gantry crane - Google Patents
A kind of magnetic floats section of track movement gantry crane Download PDFInfo
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- CN105274914B CN105274914B CN201510822595.3A CN201510822595A CN105274914B CN 105274914 B CN105274914 B CN 105274914B CN 201510822595 A CN201510822595 A CN 201510822595A CN 105274914 B CN105274914 B CN 105274914B
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- gantry crane
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- track
- floats
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Abstract
The invention discloses a kind of magnetic to float section of track movement gantry crane, including being erected at support rail beam both sides, the gantry crane frame to play a supportive role and floating the section of track for slinging magnetic and the magnetic is floated the boom hoisting that the section of track is placed on the support rail beam, the bottom end of the gantry crane frame is equipped with the driving wheel moved for the extending direction for driving the gantry crane frame along the support rail beam.Magnetic provided by the present invention floats section of track movement gantry crane and the magnetic is floated the section of track using the boom hoisting slings, and the gantry crane frame is driven to move using the driving wheel, realize the transhipment work that the section of track is floated to the magnetic, the gantry crane is simple in structure, and specific size can be designed according to the condition of site operation, the magnetic can be floated to the Special zone that the section of track is transported to lifting equipment and can not reach, meet the use demand of Special zone.
Description
Technical field
The present invention relates to magnetic to float section of track field of mobile equipment, and section of track movement gantry crane is floated more particularly to a kind of magnetic.
Background technology
With the development of aerospace industry, the space suspension technology under stimulated microgravity has become the related high-tech of progress
The important means of research, wherein, magnetic levitation technology has begun to apply in magnetic suspension train.
The new traffic tool that magnetic suspension train is made of contactless electromagnetic suspension, guiding and drive system, mainly
There is low speed magnetic suspension in superconduction type magnetic suspension train, normal conductivity type high-speed maglev train and normal conductivity type.
Since magnetic suspension train has particularity, the section of track used in magnetic suspension train, i.e. magnetic float the section of track, different from commonly arranging
The section of track used in vehicle, magnetic are floated the section of track and are generally process using F shaped steel, and using lifting equipment, such as crane, are spread
If.
However, in some Special zones, such as single two-wire station, bridge, roadbed location, due to lifting equipment volume and
Weight is all larger, can not travel to special location, and magnetic floats the section of track can not directly lift laying by lifting equipment.
Therefore, how to realize that floating the section of track to magnetic in special road section is laid with, be that those skilled in the art need to solve at present
Certainly the technical issues of.
Invention content
The object of the present invention is to provide a kind of magnetic to float section of track movement gantry crane, which floats section of track movement gantry crane can be on special road
The laying of the section of track is floated magnetic in completion in section.
In order to solve the above technical problems, the present invention provides following technical solution：
A kind of magnetic floats section of track movement gantry crane, including being erected at support rail beam both sides, the gantry crane frame to play a supportive role and use
It floats the section of track in slinging magnetic and the magnetic is floated to the boom hoisting that the section of track is placed on the support rail beam, the bottom end of the gantry crane frame
Equipped with the driving wheel moved for the extending direction for driving the gantry crane frame along the support rail beam.
Preferably, the both sides of the gantry crane frame along the support rail beam extending direction, which are respectively provided with one and are used to support magnetic, floats rail
It arranges and horizontally disposed supporting rod, the supporting rod is detachably arranged in the both sides of the gantry crane frame.
Preferably, the both ends of each supporting rod are respectively provided with a locating rack, and the locating rack is equipped with to place
The groove of the supporting rod, the locating rack are welded on the gantry crane frame.
Preferably, it further includes and is used to support the magnetic and floats the section of track and can be placed at the suspender on the supporting rod, institute
Suspender is stated to connect with the boom hoisting.
Preferably, the directive wheel for limiting the gantry crane frame moving direction is further included, the directive wheel is arranged on institute
The bottom end of gantry crane frame is stated close to the side of the support rail beam, the directive wheel and can be rolled with the side of the support rail beam
Connection.
Preferably, the number of the driving wheel and the directive wheel is four, and is separately positioned on the gantry crane
Four bottom end edges of frame.
Preferably, the gantry crane frame be located at the support rail beam both sides bottom end be equipped with ground link, the driving wheel with
And the directive wheel is arranged on the ground link.
Preferably, the motor for controlling the driving wheel and the boom hoisting is also equipped on the gantry crane frame
And power control box.
Preferably, the boom hoisting is electric block.
Preferably, at least one transverse connecting rod of reinforcement effect has also been welded on the gantry crane frame.
Magnetic provided by the present invention floats section of track movement gantry crane, including the gantry crane for being erected at support rail beam both sides, playing a supportive role
It frame and floats the section of track for slinging magnetic and the magnetic is floated into the boom hoisting that the section of track is placed on the support rail beam, the gantry crane
The bottom end of frame is equipped with the driving wheel moved for the extending direction for driving the gantry crane frame along the support rail beam.The magnetic floats rail
The magnetic is floated the section of track using the boom hoisting and sling, and drive the gantry crane frame using the driving wheel by the mobile gantry crane of row
It is mobile, realize the transhipment work that the section of track is floated to the magnetic, the gantry crane is simple in structure, and specific size can be according to site operation
Condition be designed, the magnetic can float to the Special zone that the section of track is transported to lifting equipment and can not reach, meet distinguishingly
The use demand of section.
In a preferred embodiment, which further includes the guiding for limiting the gantry crane frame moving direction
Wheel, the directive wheel are arranged on the bottom end of the gantry crane frame close to the side of the support rail beam, and the directive wheel can be with institute
The side for stating support rail beam rolls connection.The setting of the directive wheel can effectively limit the gantry crane frame and the support rail beam
Between position relationship, ensure that the magnetic floats the positional accuracy of the section of track.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 floats the section of track for magnetic provided by the present invention and moves a kind of structure diagram of specific embodiment of gantry crane；
Fig. 2 is that magnetic shown in Fig. 1 floats the front view that the section of track moves gantry crane；
Fig. 3 is that magnetic shown in Fig. 1 floats the left view that the section of track moves gantry crane；
Wherein：1- gantry cranes frame, 2- boom hoistings, 3- driving wheels, 4- supporting rods, 5- locating racks, 6- tops crossbeam, 7- bases
Plinth connecting rod, 8- transverse connecting rods, 9- support rails beam, 10- power control box, 11- motors, 12- suspenders, 13- directive wheels, 14- magnetic float the section of track.
Specific embodiment
The core of the present invention is to provide a kind of magnetic and floats section of track movement gantry crane, which floats section of track movement gantry crane and utilize gantry crane frame
Movement and the lifting of boom hoisting complete to float magnetic the movement of the section of track, the gantry crane is simple in structure, at low cost, control accuracy
It is high.
In order to which those skilled in the art is made to more fully understand the present invention program, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.
It please refers to Fig.1 to Fig. 3, Fig. 1 is that magnetic provided by the present invention floats a kind of section of track movement specific embodiment of gantry crane
Structure diagram, Fig. 2 are that magnetic shown in Fig. 1 floats the front view that the section of track moves gantry crane, and Fig. 3 floats the section of track for magnetic shown in Fig. 1 and moves gantry crane
Left view.
In this embodiment, magnetic floats section of track movement gantry crane and includes the gantry crane that is erected at 9 both sides of support rail beam, plays a supportive role
It frame 1 and floats the section of track 14 for slinging magnetic and magnetic is floated into the boom hoisting 2 that the section of track 14 is placed on support rail beam 9, gantry crane frame 1
Bottom end be equipped with the driving wheel 3 moved for the extending direction that drives gantry crane frame 1 along support rail beam 9.
Specifically, gantry crane frame 1 can be made of corresponding two portal frames in position, two portal frames are located at support rail respectively
The left and right sides of beam 9, and the top rear and front end of two portal frames is connected by top crossbeam 6, and boom hoisting 2 is fixedly mounted
On top crossbeam 6, top crossbeam 6 is separately positioned on the top rear and front end of gantry crane frame 1, can effectively decompose magnetic and float rail
The gravity of row 14 keeps magnetic to float stationarity of the section of track 14 in lifting process.
All of fastened by screw between each component of composition gantry crane frame 1, each component end is respectively provided with widening plate use
In installation fastening screw.
What needs to be explained here is that above-mentioned " left and right " refers to the extending direction perpendicular to support rail beam 9, above-mentioned " front and rear " refers to
The extending direction of support rail beam 9 is parallel to, it is hereafter also same.
More specifically, boom hoisting 2 can be electric block, electric block have it is small, it is easy to operate from heavy and light,
The features such as easy to use, magnetic is floated the section of track 14 by components such as rope and crotches for electric block or suspender 12 is sling.
In addition, due to the structural stability of gantry crane frame 1 directly affect magnetic float the section of track 14 laying precision, gantry crane
At least one transverse connecting rod 8 of reinforcement effect can be welded on frame 1, as shown in Figure 1.
Certainly, the motor 11 and power control box for controlling driving wheel 3 and boom hoisting 2 are also equipped on gantry crane frame 1
10, motor 11 and power control box 10 are installed in the bottom end of gantry crane frame 1, easy to operation, maintenance and safeguard.Gantry crane running power is
Power control box 10 connects electric control motor 11 so that gantry crane frame 1 is walked, and lifting process connects electric control boom hoisting using power control box 10
2, specifically, the process that all walkings and lifting magnetic float the section of track 14 can all pass through remote control control.
The magnetic floats section of track movement gantry crane and magnetic is floated the section of track 14 using boom hoisting 2 slings, and drive gantry crane using driving wheel 3
Frame 1 moves, and realizes the transhipment work that the section of track 14 is floated to magnetic, and the gantry crane is simple in structure, and specific size can be according to scene
The condition of construction is designed, and magnetic can be floated to the section of track 14 and be transported to the Special zone that lifting equipment can not reach, it is special to meet
The use demand in location.
Further, during gantry crane frame 1 drives magnetic to float the movement of the section of track 14, the section of track is floated in order to preferably carry magnetic
14, while the position that magnetic floats the section of track 14 can be limited, the both sides of gantry crane frame 1 along 9 extending direction of support rail beam are respectively provided with a use
The section of track 14 is floated in support magnetic and horizontally disposed supporting rod 4, supporting rod 4 are detachably arranged in the two of gantry crane frame 1
Side.
Need to sling magnetic float the section of track 14 when, first supporting rod 4 is dismantled, magnetic is then floated by the section of track 14 by boom hoisting 2
It slings to the height more than supporting rod 4, supporting rod 4 is installed, magnetic is then floated into the section of track 14 and is placed on supporting rod 4, when magnetic floats rail
Row 14 removes supporting rod 4 when falling.
Further, the both ends of each supporting rod 4 are respectively provided with a locating rack 5, and locating rack 5 is equipped with to place support
The groove of bar 4, locating rack 5 are welded on the outside of gantry crane frame 1, facilitate the dismounting of supporting rod 4.
On the other hand, it deforms during lifting and placement in order to avoid magnetic floats the section of track 14, which further includes
It is used to support magnetic to float the section of track 14 and can be placed at the suspender 12 on supporting rod 4, suspender 12 is connect with boom hoisting 2, is being risen
It hangs magnetic and floats and magnetic is first floated into the section of track 14 before the section of track 14 be placed on suspender 12, then suspender 12 is sling, is moved in gantry crane frame 1
During, realize the movement of suspender 12, and then realize that magnetic floats the movement of the section of track 14.
Specifically, suspender 12 and shape the shape of the section of track 14 can be floated according to magnetic and stress is designed, has avoided lifting
It puts 2 and floats the section of track 14 with magnetic and be in direct contact, and then magnetic is avoided to float the section of track 14 and scratches or deforms.
Preferably, in order to ensure the accuracy of 1 moving direction of gantry crane frame, which further includes to limit gantry crane frame
The directive wheel 13 of 1 moving direction, directive wheel 13 are arranged on the bottom end of gantry crane frame 1 close to the side of support rail beam 9, and directive wheel 13 can
It is arranged along the horizontal, and can roll and connect with the side of support rail beam 9.
The setting of directive wheel 13 can effectively limit the position relationship between gantry crane frame 1 and support rail beam 9, ensure that magnetic floats
The positional accuracy of the section of track 14.
Preferably, the number of driving wheel 3 and directive wheel 13 is four, and is separately positioned on the four of gantry crane frame 1
A bottom end edge, four directive wheel 13 can the position of hanging box frame 1 be defined on the door respectively in four corner locations, is ensured
Magnetic floats the section of track 14 and is accurately moved forward or rearward.
The left and right width of gantry crane frame 1 and the spacing of driving wheel 3 are designed according to the size of support rail beam 9, supporting rod 4
Highly it is also to be designed according to the height of support rail beam 9.
Certainly, in order to facilitate the installation of driving wheel 3 and directive wheel 13, gantry crane frame 1, gantry crane frame are reinforced also for more preferable
The bottom end that frame 1 is located at 9 both sides of support rail beam is equipped with ground link 7, and driving wheel 3 is mounted on the bottom end of ground link 7, and directive wheel 13 is equal
Ground link 7 is arranged on close to the inside of support rail beam 9.
The gantry crane that the present embodiment is provided, when in use, magnetic first is floated 14 crane of the section of track can prop up the support rail beam 9 that hangs
On, it is placed on split heads, gantry crane frame 1 is run to magnetic floats 14 top of the section of track (being careful not to the touching section of track)；Remove supporting rod
4, magnetic is blocked into the whereabouts of suspender 12 and floats the section of track 14, then magnetic is floated into the section of track 14 and is sling (being more than supporting rod 4)；After supporting rod 4 is installed, open
Power supply is opened so that gantry crane frame 1 moves forwards, after direction is offset, is stuck between directive wheel 13 and support rail beam 9 using timber wedge,
So that the moving direction of gantry crane frame 1 changes；When running to designated position, supporting rod 4 is removed, whereabouts magnetic floats the section of track 14 and carries out
Thick paving contraposition；Then suspender 12 is sling, supporting rod 4 is installed, completes process of laying a railway track.During laying, first the magnetic of thick paving on the front to float
The section of track 14, is slightly spread backward successively.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
Section of track movement gantry crane is floated to magnetic provided by the present invention above to be described in detail.It is used herein specifically a
Example is expounded the principle of the present invention and embodiment, and the explanation of above example is only intended to help to understand the present invention's
Method and its core concept.It should be pointed out that for those skilled in the art, the principle of the invention is not being departed from
Under the premise of, can also to the present invention some improvement and modification can also be carried out, these improvement and modification also fall into the claims in the present invention
Protection domain in.
Claims (8)
1. a kind of magnetic floats section of track movement gantry crane, which is characterized in that including being erected at support rail beam (9) both sides, the door to play a supportive role
It hanging box frame (1) and floats the section of track (14) and the magnetic is floated into the section of track (14) for slinging magnetic and be placed on the support rail beam (9)
Boom hoisting (2), the bottom end of the gantry crane frame (1) are equipped with to drive the gantry crane frame (1) along the support rail beam (9)
The driving wheel (3) of extending direction movement；The gantry crane frame (1) is respectively provided with one along the both sides of support rail beam (9) extending direction
A magnetic that is used to support floats the section of track (14) and horizontally disposed supporting rod (4), and the supporting rod (4) is removably installed
In the both sides of the gantry crane frame (1)；It further includes and is used to support the magnetic and floats the section of track (14) and can be placed at the support
Suspender (12) on bar (4), the suspender (12) connect with the boom hoisting (2)；The both ends of each supporting rod (4) are each
If there are one locating rack (5), the locating rack (5) is equipped with the groove for placing the supporting rod (4).
2. magnetic according to claim 1 floats section of track movement gantry crane, which is characterized in that the locating rack (5) is welded on described
On gantry crane frame (1).
3. magnetic according to claim 1 or 2 floats section of track movement gantry crane, which is characterized in that further includes to limit the door
The directive wheel (13) of hanging box frame (1) moving direction, the directive wheel (13) are arranged on the bottom end of the gantry crane frame (1) close to institute
State the side of support rail beam (9), the directive wheel (13) and being rolled with the side of the support rail beam (9) connects.
4. magnetic according to claim 3 floats section of track movement gantry crane, which is characterized in that the driving wheel (3) and described leads
Number to wheel (13) is four, and be separately positioned on four bottom end edges of the gantry crane frame (1).
5. magnetic according to claim 4 floats section of track movement gantry crane, which is characterized in that the gantry crane frame (1) is positioned at described
The bottom end of support rail beam (9) both sides is equipped with ground link (7), and the driving wheel (3) and the directive wheel (13) are arranged at institute
It states on ground link (7).
6. magnetic according to claim 1 floats section of track movement gantry crane, which is characterized in that is also installed on the gantry crane frame (1)
It is useful for controlling the driving wheel (3) and the motor (11) of the boom hoisting (2) and power control box (10).
7. magnetic according to claim 1 floats section of track movement gantry crane, which is characterized in that the boom hoisting (2) is electronic calabash
Reed.
8. magnetic according to claim 1 floats section of track movement gantry crane, which is characterized in that is also welded on the gantry crane frame (1)
There is at least one transverse connecting rod (8) of reinforcement effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510822595.3A CN105274914B (en) | 2015-11-23 | 2015-11-23 | A kind of magnetic floats section of track movement gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510822595.3A CN105274914B (en) | 2015-11-23 | 2015-11-23 | A kind of magnetic floats section of track movement gantry crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105274914A CN105274914A (en) | 2016-01-27 |
| CN105274914B true CN105274914B (en) | 2018-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510822595.3A Active CN105274914B (en) | 2015-11-23 | 2015-11-23 | A kind of magnetic floats section of track movement gantry crane |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894049A (en) * | 2018-09-12 | 2020-03-20 | 中铁第五勘察设计院集团有限公司 | Intelligence section of track spreading machine |
| CN111593622A (en) * | 2020-06-04 | 2020-08-28 | 中铁工程机械研究设计院有限公司 | Track panel laying unit and track panel laying method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3223030B2 (en) * | 1994-01-28 | 2001-10-29 | 株式会社東芝 | Operation method of ground-side structure mounting trolley |
| AT501271B8 (en) * | 2004-11-22 | 2007-02-15 | Plasser Bahnbaumasch Franz | PORTAL CRANE FOR TRANSPORTING GLEISJOCHEN |
| CN2825716Y (en) * | 2005-10-08 | 2006-10-11 | 北京万桥兴业机械有限公司 | Slab felting machine |
| CN202969176U (en) * | 2012-12-25 | 2013-06-05 | 李元才 | Maglev track laying vehicle |
| CN203866656U (en) * | 2014-04-02 | 2014-10-08 | 北京建鼎国铁工程设计有限公司 | Turnout laying machine for track construction |
| CN103938509A (en) * | 2014-04-11 | 2014-07-23 | 山东莱钢建设有限公司 | Track panel laying equipment for medium-low-speed magnetic levitation tracks |
| CN205171288U (en) * | 2015-11-23 | 2016-04-20 | 中铁十一局集团有限公司 | Magnetism floats section of track and moves gantry crane |
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| CN105274914A (en) | 2016-01-27 |
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