CN219793476U - Rail replacing tool applicable to embedded magnetic levitation rail beam - Google Patents
Rail replacing tool applicable to embedded magnetic levitation rail beam Download PDFInfo
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- CN219793476U CN219793476U CN202321239643.2U CN202321239643U CN219793476U CN 219793476 U CN219793476 U CN 219793476U CN 202321239643 U CN202321239643 U CN 202321239643U CN 219793476 U CN219793476 U CN 219793476U
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- running part
- magnetic levitation
- platform
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- 238000005339 levitation Methods 0.000 title claims abstract description 25
- 230000006698 induction Effects 0.000 claims abstract description 23
- 238000003466 welding Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 13
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of magnetic levitation trains, and aims to solve the problems that an induction rail and a power supply rail of a magnetic levitation train are positioned on the inner side of the rail, the volume and the weight are large, the installation and the disassembly are inconvenient, and the rail replacement efficiency is low in the prior art; the tool walking part is provided with two moving platforms, the moving platforms can move along the guide rail of the tool walking part, and each moving platform comprises a moving platform frame, a jacking mechanism and a moving platform panel; the tool running part is used for being placed on the surface of the power supply rail, and the moving platform is used for being placed with the induction rail.
Description
Technical Field
The utility model relates to the technical field of magnetic levitation trains, in particular to a rail changing tool suitable for embedded magnetic levitation rail beams.
Background
The domestic embedded middle-low speed magnetic levitation train is a common conductive magnetic levitation (EMS), and a short stator linear motor (passive track) driven magnetic levitation train is an important branch of a middle-low speed magnetic levitation system. The train and the power supply rail supply power to the vehicle through the current collector, and levitation and traction force are generated between the train and the induction rail through electromagnetic induction so as to drive the train to move forward. But the induction rail and the power supply rail of the system are positioned at the inner side of the rail, the volume and the weight are large, the maintenance is mainly carried out by adopting a jack to match with a cushion block for mounting and dismounting, the efficiency is low, and the labor cost is high. The traditional installation mode is adopted, at least more than 4 persons are needed to carry out the matched installation, no platform capable of lifting the installation piece for processing exists on site, and a crane or a truck is needed to be matched, installed and transported.
Therefore, a more convenient rail changing tool is required to be designed so as to improve maintenance efficiency.
Disclosure of Invention
The utility model aims to provide a rail changing tool suitable for an embedded magnetic levitation track beam, which is used for solving the problems that an induction rail and a power supply rail of a magnetic levitation train are positioned on the inner side of a rail, the volume and the weight are large, the installation and the disassembly are inconvenient, and the rail changing efficiency is low in the prior art.
The utility model is realized by adopting the following technical scheme:
the utility model provides a rail changing tool suitable for an embedded magnetic levitation track beam, which comprises a tool running part and a moving platform, wherein the tool running part comprises a tool running part frame, a plurality of tool running part guide wheels are arranged at the bottom of the tool running part frame, tool running part guide rails are arranged on the top surface of the tool running part frame, and the running direction of the tool running part guide wheels is mutually perpendicular to the length direction of the tool running part guide rails;
the tool walking part is provided with two moving platforms, the moving platforms are matched with the tool walking part guide rails, the moving platforms can move along the tool walking part guide rails, each moving platform comprises a moving platform frame, a jacking mechanism and a moving platform panel, and the moving platform panel is installed on the moving platform frame through the jacking mechanism;
the tool running part is used for being placed on the surface of the power supply rail, and the induction rail is used for being placed on the mobile platform.
The track changing tool running part comprises the tool running part guide wheel, so that the track changing tool can freely move in the track beam, and the track changing tool has the function of transporting materials in the track beam.
The upper layer and the lower layer (the tool running part and the moving platform) of the rail changing tool can be separated independently, the moving platform can move along the guide rail of the tool running part, and a jacking mechanism is arranged in the moving platform and can perform ascending and descending operations. When the tool is used for installing the induction rail, the longitudinal and transverse positions of the guide wheel and the moving platform of the travelling part of the tool can be adjusted, and the vertical positions of the lifting mechanism can be adjusted, so that the installation position of the induction rail can be adjusted.
The rail changing tool disclosed by the utility model is simple in structure, light in weight and capable of achieving 500kg of maximum bearing weight; the tool is convenient to operate, can be operated by a single person, is convenient to debug and install, greatly reduces manpower, and effectively improves the working efficiency.
The tool is provided with two movable platforms, a field operation platform is provided for installing the induction rails, two induction rails can be installed simultaneously, and the field operation requirement is met. The two moving platforms are combined and then the moving platform panels are spliced into a whole, so that a platform for on-site processing operation can be provided, and an operation platform can be provided for on-site cutting, welding and polishing operations; large-scale material transportation is needed in the track beam, the material can be placed on the platform, the transportation is convenient, and the transportation and labor cost can be saved; when the track Liang Weibao works, the track beam detection equipment can be installed on a tool, so that the data in the full-line track beam can be conveniently detected.
As a preferable technical scheme:
and the two moving platforms move to the middle part of the tool walking part frame to be locked together, so that an integral operation platform is formed.
As a preferable technical scheme:
the two moving platforms are fixed together through fixing pins.
As a preferable technical scheme:
the tool comprises a tool running part, a first moving platform and a second moving platform, wherein the first moving platform and the second moving platform are symmetrically arranged on the tool running part, and can independently move along the tool running part guide rail.
As a preferable technical scheme:
and limiting plates for the guide rail of the tool walking part are arranged at two ends of the guide rail of the tool walking part.
As a preferable technical scheme:
and the guide rail limiting plate of the tool running part is welded with the guide rail of the tool running part.
As a preferable technical scheme:
the mobile platform further comprises a mobile platform guide wheel, a plurality of mobile platform guide wheels are installed below the mobile platform frame, and the mobile platform guide wheels are matched with the guide rail of the tool walking part.
As a preferable technical scheme:
the lifting mechanism is a mobile platform jack, and the mobile platform panel is fixedly connected to one end of the mobile platform jack.
As a preferable technical scheme:
the movable platform jack is connected and installed on the cross beam of the movable platform frame through bolts.
As a preferable technical scheme:
the tool walking part frame and the moving platform frame are rectangular frames formed by welding rectangular square tubes.
As a preferable technical scheme:
angle steel is adopted for the guide rail of the running part of the tool.
As a preferable technical scheme:
and the tool walking part guide rail is welded with the tool walking part frame.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. the rail changing tool provided by the utility model is provided with an upper layer structure and a lower layer structure (a tool running part and a moving platform), which can be separated independently, and because the tool running part comprises a tool running part guide wheel, the running direction of the tool running part guide wheel is mutually perpendicular to the length direction of the tool running part guide rail, the moving platform can move along the tool running part guide rail, and a lifting mechanism is arranged in the moving platform, so that when the tool is used for installing an induction rail, the longitudinal and transverse positions of the tool running part guide wheel and the moving platform can be adjusted, and the lifting mechanism can be used for adjusting the upper and lower positions of the tool running part guide wheel, thereby adjusting the installation position of the induction rail.
2. The rail changing tool disclosed by the utility model is simple in structure, light in weight and capable of achieving 500kg of maximum bearing weight; the tool is convenient to operate, can be operated by a single person, is convenient to debug and install, greatly reduces manpower, and effectively improves the working efficiency.
3. The rail changing tool provided by the utility model is provided with two moving platforms, provides a field operation platform for installing the induction rails, can be used for installing two induction rails at the same time, and meets the field operation requirement. The two moving platforms are combined and then the moving platform panels are spliced into a whole, so that a platform for on-site processing operation can be provided, and an operation platform can be provided for on-site cutting, welding and polishing operations; large-scale material transportation is needed in the track beam, the material can be placed on the platform, the transportation is convenient, and the transportation and labor cost can be saved; when the track Liang Weibao works, the track beam detection equipment can be installed on a tool, so that the data in the full-line track beam can be conveniently detected.
Drawings
Fig. 1 is a schematic structural diagram of a running part of a tool according to the present utility model.
Fig. 2 is a schematic structural diagram of a mobile platform according to the present utility model.
Fig. 3 is a schematic structural diagram of the rail changing tool.
Fig. 4 is a schematic view of a structure of the rail changing tool according to the present utility model used in a beam.
Fig. 5 is a schematic diagram of a combined structure of a mobile platform according to the present utility model.
Icon: the device comprises a 1-induction rail, a 2-power supply rail, a 3-beam body, a 4-tool running part, a 5-first mobile platform, a 6-second mobile platform, a 7-mobile platform frame, an 8-mobile platform guide wheel, a 9-mobile platform jack, a 10-mobile platform panel, an 11-tool running part guide wheel, a 12-tool running part frame, a 13-tool running part guide rail and a 14-tool running part guide rail limiting plate.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-5, this embodiment proposes a rail changing tool suitable for an embedded magnetic levitation track beam, including a tool running part 4 and a moving platform.
As shown in fig. 1, the tooling running part 4 includes a tooling running part frame 12, a tooling running part guide wheel 11, a tooling running part guide rail 13, and a tooling running part guide rail limiting plate 14. The tool walking part frame 12 is a rectangular frame formed by welding rectangular square tubes; two groups of tool walking part guide wheels 11 are arranged below the tool walking part frame 12; the tool walking part guide rail 13 adopts angle steel and is arranged on the rectangular square tube surfaces on the two sides above the tool walking part frame 12 through welding; the tooling running part guide rail limiting plates 14 are arranged at two ends of the tooling running part guide rail 13 and are welded and fixed with the rectangular square tube. The running direction of the guide wheel 11 of the tool running part is perpendicular to the length direction of the guide rail 13 of the tool running part.
As shown in fig. 2, the mobile platform comprises a mobile platform frame 7, mobile platform guide wheels 8, mobile platform jacks 9 and a mobile platform panel 10. The movable platform frame 7 is a rectangular frame formed by welding upper and lower layers of rectangular square tubes; the two groups of movable platform guide wheels 8 are arranged below the movable platform frame 7; the mobile platform jack 9 is connected and installed on the beam of the mobile platform frame 7 through bolts; the movable platform panel 10 is mounted above the movable platform jack 9 by welding.
In this embodiment, the guide wheel 11 of the tool running part and the guide wheel 8 of the moving platform are clamping rail guide wheels.
As shown in fig. 3, the tool running part 4 is symmetrically provided with two moving platforms, namely a first moving platform 5 and a second moving platform 6, the first moving platform 5 and the second moving platform 6 are placed on the tool running part guide rail 13, and the first moving platform 5 and the second moving platform 6 can move independently along the tool running part guide rail 13.
During the use, frock is walked and is partly 4 and place in the surface of power supply rail 2, through frock is walked partly guide pulley 11 and is carried out longitudinal movement on the surface of power supply rail 2, through moving platform realizes lateral shifting, when track internally mounted induction rail 1, through longitudinal movement frock is walked partly 4 and lateral shifting moving platform can be with induction rail 1 adjustment to mounted position.
As shown in fig. 4, in the specific installation, two induction rails 1 to be installed are respectively placed on the top surfaces of the moving platform panels 10 of the first moving platform 5 and the second moving platform 6, and the installation work of the left induction rail 1 and the right induction rail 1 is simultaneously performed. And after the installation positions are adjusted through the guide wheels 11 of the tool running part and the guide wheels 8 of the movable platform, the induction rail 1 is aligned with the installation holes of the guide rails, and the movable platform jack 9 is used for jacking the induction rail 1 to the installation surface in the beam to be tightly attached to perform installation operation.
As shown in fig. 5, the two moving platforms can be moved to the middle part of the frame 12 of the tool running part to be spliced, and fixed by using a fixing pin, so that the top plane of the moving platforms forms an integral working platform. Placing the induction rail 1 or a workpiece to be machined on the surface of a platform, and performing field machining operation; the tool running part 4 moves in the beam, so that the position required to be operated can be adjusted at any time.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. Rail replacement frock suitable for embedded magnetic levitation track roof beam, its characterized in that:
the device comprises a tool running part and a moving platform, wherein the tool running part comprises a tool running part frame, a plurality of tool running part guide wheels are arranged at the bottom of the tool running part frame, tool running part guide rails are arranged on the top surface of the tool running part frame, and the running direction of the tool running part guide wheels is mutually perpendicular to the length direction of the tool running part guide rails;
the tool walking part is provided with two moving platforms, the moving platforms are matched with the tool walking part guide rails, the moving platforms can move along the tool walking part guide rails, each moving platform comprises a moving platform frame, a jacking mechanism and a moving platform panel, and the moving platform panel is installed on the moving platform frame through the jacking mechanism;
the tool running part is used for being placed on the surface of the power supply rail, and the induction rail is used for being placed on the mobile platform.
2. The rail changing tool for embedded magnetic levitation track beam according to claim 1, wherein:
and the two moving platforms move to the middle part of the tool walking part frame to be locked together, so that an integral operation platform is formed.
3. The rail changing tool for embedded magnetic levitation track beam according to claim 2, wherein:
the two moving platforms are fixed together through fixing pins.
4. The rail changing tool for embedded magnetic levitation track beam according to claim 1, wherein:
the tool comprises a tool running part, a first moving platform and a second moving platform, wherein the first moving platform and the second moving platform are symmetrically arranged on the tool running part, and can independently move along the tool running part guide rail.
5. The rail changing tool for embedded magnetic levitation track beam according to claim 1, wherein:
and limiting plates for the guide rail of the tool walking part are arranged at two ends of the guide rail of the tool walking part.
6. The rail changing tool for the embedded magnetic levitation track beam, as set forth in claim 5, wherein:
and the guide rail limiting plate of the tool running part is welded with the guide rail of the tool running part.
7. The rail changing tool for the embedded magnetic levitation track beam, as set forth in claim 4, wherein:
the mobile platform further comprises a mobile platform guide wheel, a plurality of mobile platform guide wheels are installed below the mobile platform frame, and the mobile platform guide wheels are matched with the guide rail of the tool walking part.
8. The rail changing tool for embedded magnetic levitation track beam according to claim 1, wherein:
the lifting mechanism is a mobile platform jack, and the mobile platform panel is fixedly connected to one end of the mobile platform jack.
9. The rail changing tool for embedded magnetic levitation track beam according to claim 1, wherein:
the tool walking part frame and the moving platform frame are rectangular frames formed by welding rectangular square tubes.
10. The rail changing tool for embedded magnetic levitation track beam according to claim 1, wherein:
angle steel is adopted for the guide rail of the running part of the tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321239643.2U CN219793476U (en) | 2023-05-22 | 2023-05-22 | Rail replacing tool applicable to embedded magnetic levitation rail beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321239643.2U CN219793476U (en) | 2023-05-22 | 2023-05-22 | Rail replacing tool applicable to embedded magnetic levitation rail beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219793476U true CN219793476U (en) | 2023-10-03 |
Family
ID=88182750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321239643.2U Active CN219793476U (en) | 2023-05-22 | 2023-05-22 | Rail replacing tool applicable to embedded magnetic levitation rail beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219793476U (en) |
-
2023
- 2023-05-22 CN CN202321239643.2U patent/CN219793476U/en active Active
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