CN202969176U - Maglev track laying vehicle - Google Patents
Maglev track laying vehicle Download PDFInfo
- Publication number
- CN202969176U CN202969176U CN 201220722921 CN201220722921U CN202969176U CN 202969176 U CN202969176 U CN 202969176U CN 201220722921 CN201220722921 CN 201220722921 CN 201220722921 U CN201220722921 U CN 201220722921U CN 202969176 U CN202969176 U CN 202969176U
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- CN
- China
- Prior art keywords
- underframe
- wheel
- magnetic
- track
- levitation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
Abstract
The utility model relates to a maglev track laying vehicle. The maglev track laying vehicle comprises an underframe for fixing and supporting uses. Driving wheels and guide wheels are arranged below the underframe. A driving device for driving the driving wheels to rotate is disposed on the underframe. The maglev track-laying vehicle is characterized in that a transfer carriage for moving a maglev track, a control cabin allowing a driver to control the laying vehicle and a telescopic lifting arm for holding the maglev track are fixed above the underframe. The telescopic lifting arm is connected with a lifting device which drives the telescopic lifting device to operate. A carriage guide matching with the transfer carriage is fixed above the underframe. Locking devices are disposed on two sides of the lower surface of the underframe. The maglev track laying vehicle is available for transferring and laying of maglev tracks to be installed, is laborsaving and material-saving, enables work efficiency to be higher, is conducive to mechanical and standard installation of maglev tracks, enables construction and installation efficiency and installation quality to be higher, and lays foundation for installation engineering of the maglev tracks.
Description
Technical field
The utility model relates to a kind of magnetic-levitation track-laying vehicle, in particular, relates in particular to a kind of time saving and energy saving magnetic-levitation track-laying vehicle of realizing automatic track laying.
Background technology
Magnetic-levitation is installed, laid is a new industry, and the magnetic suspension train rail track is different from the laying of ordinary train track, there is no at present special-purpose erection equipment and device.Installation, the laying of the section of track that assembling is completed on roadbed or bridge is the important step in work progress, and 10 meters of the every segment lengths of the section of track weigh 5 tons of left and right, install with artificial or common hanging device, and efficient is low, of poor quality, cost is high.
Summary of the invention
The utility model provides a kind of time saving and energy saving magnetic-levitation track-laying vehicle of realizing automatic track laying in order to overcome the shortcoming of above-mentioned technical problem.
Magnetic-levitation track-laying vehicle of the present utility model has comprised underframe fixing and supporting role, and the below of described underframe is provided with adhesion wheel and guiding wheel, is provided with on described underframe and orders about the drive unit that adhesion wheel rotates; Its special feature is: the telescopic boom that the top of described underframe is fixed with the travelling bogie of motion magnetic-levitation, the pulpit of track-laying vehicle being controlled for the driver and is used for laying magnetic-levitation, and telescopic boom is connected with the lifting gear that orders about its work; The underframe top is fixed with the vehicle guide that matches with travelling bogie, and the both sides below described underframe also are provided with and locking device.
Underframe is realized the fixing and supporting role to individual part, and adhesion wheel guarantees that track-laying vehicle can move on magnetic-levitation under the drive of drive unit; The guiding wheel is realized the turning of track-laying vehicle.Arranging on underframe can be along the travelling bogie of vehicle guide operation, can be effectively magnetic-levitation be transported to the other end from an end of track-laying vehicle, so that telescopic boom is sling it and placed, realizes the installation of magnetic-levitation.Whole process need not artificial transportation, and is time saving and energy saving, greatly improved installation effectiveness.
Magnetic-levitation track-laying vehicle of the present utility model, described magnetic-levitation is comprised of outer utmost point web, interior utmost point web and wing plate, is notch between outer utmost point web and interior utmost point web; Described adhesion wheel matches with wing plate, and is also free to rotate in described guiding wheel embedded groove mouth.Adhesion wheel is affixed incompatible operation by the wing plate with magnetic-levitation; When track-laying vehicle moved, the Guide vehicle wheel was arranged in notch, by the position-limiting action of notch to the guiding wheel, realized the turning of track-laying vehicle.
Magnetic-levitation track-laying vehicle of the present utility model, described adhesion wheel comprises adhesion wheel frame and shaft coupling, and adhesion wheel is fixed on the adhesion wheel frame rotationally, and adhesion wheel is connected with drive unit by shaft coupling; Described guiding wheel is fixed on the Guide vehicle wheel carrier, and the Guide vehicle wheel carrier is fixed on cylindrical shell rotationally by plane bearing, and cylindrical shell is fixedly connected with underframe.Drive unit orders about the adhesion wheel operation by shaft coupling; Because the Guide vehicle wheel carrier is connected with barrel body rotation on being fixed in underframe, effectively guaranteed freely rotating of guiding wheel when track-laying vehicle is turned.
Magnetic-levitation track-laying vehicle of the present utility model, the below of described underframe also is provided with the driven wheel that matches with magnetic-levitation; Driven wheel is fixed on the driven wheel frame, and the driven wheel frame is connected with barrel body rotation by plane bearing, and cylindrical shell is fixed on underframe; The inboard of driven wheel has been provided with the wheel rim of position-limiting action, and the two driven wheel framves that match are rotationally connected by movable rod.
The beneficial effects of the utility model are: magnetic-levitation track-laying vehicle of the present utility model, by adhesion wheel and guiding wheel are set, realized the operation of track-laying vehicle on magnetic-levitation below underframe; By travelling bogie, pulpit and telescopic boom are set above underframe, realized manpower and materials have been saved in the transporting and laying of magnetic-levitation to be installed, effectively improved operating efficiency.By locking device is set on underframe, whole track-laying vehicle can be fixed on the track that lays, guaranteed that the safety of track laying is carried out.The utility model has been realized magnetic levitation track installation mechanization, standardization, has improved construction and installation efficient and installation quality, for the magnetic-levitation installing engineering lays the foundation.
Description of drawings
Fig. 1 is the structural representation of magnetic-levitation track-laying vehicle front view of the present utility model;
Fig. 2 is the structural representation of magnetic-levitation track-laying vehicle left view of the present utility model;
Fig. 3, Fig. 4 are the structural representation of magnetic-levitation;
Fig. 5 is the structural representation of adhesion wheel in the utility model;
Fig. 6 is the structural representation of guiding wheel in the utility model;
Fig. 7 is the structural representation of driven wheel in the utility model;
Fig. 8 is the structural scheme of mechanism of locking device in the utility model.
In figure: 1 underframe, 2 adhesion wheels, 3 Guide vehicle wheel carriers, 4 guiding wheels, 5 locking devices, 6 travelling bogies, 7 vehicle guides, 8 pulpits, 9 telescopic booms, 10 lifting gear, 11 crampons, 12 guardrails, 13 driven wheels, 14 drive units; 15 magnetic-levitations, 16 sleepers, 17 tracks, 18 bridges; 19 outer utmost point webs, 20 interior utmost point webs, 21 wing plates, 22 notches; 2-1 adhesion wheel frame, the 2-2 shaft coupling, the 3-1 cylindrical shell, the 3-2 plane bearing, the 3-3 pressing plate, the 5-1 cylinder, the 5-2 latch segment, 13-1 driven wheel frame, the 13-2 cylindrical shell, the 13-3 plane bearing, the 13-4 pressing plate, the 13-5 movable rod, 13-6 connects bearing pin, 13-7 wheel rim.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
With the structure of understanding magnetic-levitation track-laying vehicle of the present utility model, at first the structure of magnetic-levitation is illustrated for convenience of explanation; As shown in Figure 3 and Figure 4, provided the structural representation of magnetic-levitation, two shown row magnetic-levitations 15 are fixed on sleeper 16 abreast, and sleeper 16 is fixed in again on the track 17 that is arranged on bridge 18.Shown magnetic-levitation 15 is comprised of outer utmost point web 19, interior utmost point web 20 and wing plate 21, forms notch 22 between outer utmost point web 19 and interior utmost point web 20.
As depicted in figs. 1 and 2, provided the front view of magnetic-levitation track-laying vehicle of the present utility model, the structural representation of left view, it comprises underframe 1, adhesion wheel 2, guiding wheel 4, locking device 5, travelling bogie 6, pulpit 8, telescopic boom 9, lifting gear 10, driven wheel 13 and drive unit.Underframe 1 is realized the fixing and supporting role to other position, and adhesion wheel 2 and driven wheel 13 all are arranged at the below of underframe 1, and quantity is a plurality of, and the compartment of terrain is along the length direction setting of track-laying vehicle; All match with wing plate 21 sides of magnetic-levitation 15, guarantee the operation of whole track-laying vehicle on magnetic-levitation.Drive unit 14 fixing with underframe 1 on, be used for ordering about adhesion wheel 2 and rotate.Guiding wheel 4 is arranged at the both sides of underframe 1 below, and when track-laying vehicle moved, guiding wheel 4 was placed in notch 22, and the phase place effect by 22 pairs of guiding wheels 4 of notch realizes the turning action of track-laying vehicle.
Shown locking device 5 also is arranged at the both sides of underframe 1 below, and locking device 5 can firmly be fixed on whole track-laying vehicle on magnetic-levitation.After track-laying vehicle is fixing, can lay magnetic-levitation easily and safely.Shown travelling bogie 6, pulpit 8 and telescopic boom 9 all are arranged at the top of underframe 1; The top of underframe 1 is provided with the vehicle guide 7 that matches with travelling bogie 6, magnetic-levitation 15 to be installed can be transported to the below of lifting gear 10 by travelling bogie 6, so that lifting gear 10 is sling and lays by 9 pairs of magnetic-levitations 15 of telescopic boom.The front end of telescopic boom 9 is provided with crampon 11, in order to magnetic-levitation 15 is firmly fixed at the front end of telescopic boom 9.Pulpit 8 is fixed in an end of underframe 1, the staff by being sitting in the interior control track-laying vehicle of pulpit 8 operation and to the installation of magnetic-levitation 15.
As shown in Figure 5, provided the structural representation of adhesion wheel 2, shown adhesion wheel 2 is fixed on adhesion wheel frame 2-1, and can carry out free rotation.Shown adhesion wheel 2 is connected with the power output structure of drive unit 14 by shaft coupling 2-2, in order to move under the effect of drive unit 14.As shown in Figure 6, provided the structural representation of guiding wheel 4, on shown guiding wheel 4 fixed guide vehicle wheel frames 3, and can carry out free rotation, in the process of track-laying vehicle operation, guiding wheel 4 is placed among notch 22.Shown Guide vehicle wheel carrier 3 is connected with pressing plate 3-3 after cylindrical shell 3-1, and Guide vehicle wheel carrier 3 is rotationally connected by plane bearing 3-2 with cylindrical shell 3-2, and cylindrical shell 3-1 is fixed on underframe 1, so just makes guiding wheel 4 to rotate with respect to underframe 1.In the process that track-laying vehicle is turned, due to the position-limiting action of 22 pairs of guiding wheels 4 of notch, guiding wheel 4 is rotated with respect to underframe 1, and then drive whole track-laying vehicle and turn.
As shown in Figure 7, provided the structural representation of driven wheel 13, shown driven wheel 13 is fixed on driven wheel frame 13-1, and can carry out free rotation.Driven wheel frame 13-1 is fixedly connected with pressing plate 13-4 after cylindrical shell 13-2, and driven wheel frame 13-1 is rotationally connected by plane bearing 13-3 and cylindrical shell 13-2, and cylindrical shell 13-2 is fixed on underframe 1, so just makes driven wheel 13 to rotate with respect to underframe 1.Also be provided with the wheel rim 13-7 that fits with wing plate 21 outsides at the interior car of driven wheel 13, by the applying position-limiting action of wheel rim 13-7, can effectively prevent the track-laying vehicle derailing.Be in two driven wheel frame 13-1 on same straight line by movable rod 13-5 and be connected bearing pin 13-6 flexible connection, so that turning function when realizing two driven wheel frame 13-1.As shown in Figure 8, provided the structural representation of locking device 5, it is comprised of cylinder 5-1 and clamping block 5-2, on the fixing piston rod with cylinder 5-1 of shown clamping block 5-2; Clamping block 5-2 matches with outer utmost point web 19, realizes the positioning action of track-laying vehicle.In the title excessively that track-laying vehicle travels, piston rod is in the state of stretching out, and clamping block 5-2 does not contact with outer utmost point web 19, and track-laying vehicle can normally move; Fixedly during track-laying vehicle, piston rod is retracted when needs, and clamping block 5-2 and outer utmost point web 19 are superimposed together tightly, have effectively realized fixing track-laying vehicle.
In the process of using: the operation of track-laying vehicle is completed at pulpit 8 by the operator, and track-laying vehicle relies on adhesion wheel 2, driven wheel 13 to travel in orbit; Guiding wheel 4 guiding track-laying vehicles are completed turning action.Under the ordering about of drive unit 14, carry magnetic-levitation 15 to be laid and travel to the installation site along the magnetic-levitation that has laid, and by locking device 5, track-laying vehicle is locked; Travelling bogie 6 is transported to front end to every section magnetic-levitation 15 from the track-laying vehicle end along vehicle guide 7; Telescopic boom 9 is sling the section of track under the control of lifting gear 10 and is extend out to the installation site and fall.After the section of track was placed on roadbed, telescopic boom was retracted, and track-laying vehicle returns.
Claims (4)
1. a magnetic-levitation track-laying vehicle, comprised underframe (1) fixing and supporting role, and the below of described underframe is provided with adhesion wheel (2) and guiding wheel (4), is provided with on described underframe and orders about the drive unit (14) that adhesion wheel rotates; It is characterized in that: the top of described underframe (1) is fixed with the travelling bogie (6) of motion magnetic-levitation (15), the pulpit (8) that the confession driver controls track-laying vehicle and the telescopic boom (9) that is used for laying magnetic-levitation, and telescopic boom is connected with the lifting gear (10) that orders about its work; The underframe top is fixed with the vehicle guide (7) that matches with travelling bogie, and the both sides below described underframe also are provided with and locking device (5).
2. magnetic-levitation track-laying vehicle according to claim 1, it is characterized in that: described magnetic-levitation (15) is comprised of outer utmost point web (19), interior utmost point web (20) and wing plate (21), is notch (22) between outer utmost point web and interior utmost point web; Described adhesion wheel (2) matches with wing plate, and is also free to rotate in described guiding wheel embedded groove mouth (22).
3. magnetic-levitation track-laying vehicle according to claim 2, it is characterized in that: described adhesion wheel (2) comprises adhesion wheel frame (2-1) and shaft coupling (2-2), adhesion wheel is fixed on the adhesion wheel frame rotationally, and adhesion wheel is connected with drive unit (14) by shaft coupling; Described guiding wheel (4) is fixed on Guide vehicle wheel carrier (3), and the Guide vehicle wheel carrier is fixed on cylindrical shell (3-1) rotationally by plane bearing (3-2), and cylindrical shell is fixedly connected with underframe (1).
4. magnetic-levitation track-laying vehicle according to claim 1 and 2, it is characterized in that: the below of described underframe (1) also is provided with the driven wheel (13) that matches with magnetic-levitation (15); Driven wheel is fixed on driven wheel frame (13-1), and the driven wheel frame is rotationally connected by plane bearing (13-3) and cylindrical shell (13-2), and cylindrical shell is fixed on underframe (1); The inboard of driven wheel has been provided with the wheel rim (13-7) of position-limiting action, and the two driven wheel framves (13-1) that match are rotationally connected by movable rod (13-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220722921 CN202969176U (en) | 2012-12-25 | 2012-12-25 | Maglev track laying vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220722921 CN202969176U (en) | 2012-12-25 | 2012-12-25 | Maglev track laying vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202969176U true CN202969176U (en) | 2013-06-05 |
Family
ID=48510272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220722921 Expired - Lifetime CN202969176U (en) | 2012-12-25 | 2012-12-25 | Maglev track laying vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202969176U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979015A (en) * | 2012-12-25 | 2013-03-20 | 李元才 | Magnetic suspension track-laying vehicle |
| CN105274914A (en) * | 2015-11-23 | 2016-01-27 | 中铁十一局集团有限公司 | Maglev track panel mobile gantry crane |
| CN110725169A (en) * | 2019-11-18 | 2020-01-24 | 广州地铁设计研究院股份有限公司 | Multifunctional magnetic suspension train track transporting and laying machine |
| WO2021098386A1 (en) * | 2019-11-18 | 2021-05-27 | 广州地铁设计研究院股份有限公司 | Multifunctional rail transportation and laying machine for maglev train |
-
2012
- 2012-12-25 CN CN 201220722921 patent/CN202969176U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979015A (en) * | 2012-12-25 | 2013-03-20 | 李元才 | Magnetic suspension track-laying vehicle |
| CN105274914A (en) * | 2015-11-23 | 2016-01-27 | 中铁十一局集团有限公司 | Maglev track panel mobile gantry crane |
| CN110725169A (en) * | 2019-11-18 | 2020-01-24 | 广州地铁设计研究院股份有限公司 | Multifunctional magnetic suspension train track transporting and laying machine |
| WO2021098386A1 (en) * | 2019-11-18 | 2021-05-27 | 广州地铁设计研究院股份有限公司 | Multifunctional rail transportation and laying machine for maglev train |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130605 Effective date of abandoning: 20140827 |
|
| RGAV | Abandon patent right to avoid regrant |