CN205077341U - Clearance adjustment device of magnetic levitation track section of track - Google Patents
Clearance adjustment device of magnetic levitation track section of track Download PDFInfo
- Publication number
- CN205077341U CN205077341U CN201520699750.2U CN201520699750U CN205077341U CN 205077341 U CN205077341 U CN 205077341U CN 201520699750 U CN201520699750 U CN 201520699750U CN 205077341 U CN205077341 U CN 205077341U
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- CN
- China
- Prior art keywords
- track
- section
- stretched
- connection block
- magnetic
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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 - Fee Related
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Abstract
The utility model relates to a clearance adjustment device of magnetic levitation track section of track, including the section of track (2) that a set of segmentation of locating bridge base member (1) top set up, the bottom of every section section of track of its characterized in that all is equipped with the top and stretches ware (6), and the top is stretched the ware axis and is certain contained angle with horizontal plane, and the vertical plane that ware axis place is stretched on the top is parallel to each other with section of track center pin, the top stretch ware one end even in section of track bottom go up, the other end links on the bridge base member. The utility model has the beneficial effects of simple structure, install and remove and convenient operation, realized having the characteristics that the adjustment is efficient and the precision is high to the adjustment of the clearance volume between the adjacent section section of track.
Description
Technical field
The utility model relates to the adjusting device of magnetic-levitation, particularly relates to a kind of lash adjusting device of the magnetic-levitation section of track.
Background technology
Magnetic suspended railway track, primarily of compositions such as roadbed, bridge, concrete bed and the sections of track, after having built the concrete foundation of roadbed, to have required according to magnetic-levitation line design and track is mated formation sequence list, the Piecemeal erection section of track.Because Maglev Project is as highly difficult, high-precision special engineered, need the mounting and adjusting laying of every section of section of track being carried out to longitudinal direction, transverse direction, elevation, to meet the needs of magnetic suspension train operation.
At present when carrying out longitudinal direction to the section of track and adjusting, by hoisting equipment, the section of track was winched to above bridge before this, and after preliminary corrections section of track longitudinal axis aligns with bridge matrix longitudinal axis, aligned and fall, then the gap between the section of track of adjacent segment was adjusted.Special equipment is not temporarily had to adjust the gap between the adjacent segment section of track due to domestic, so gap between the adjacent segment section of track can only be adjusted by hoisting equipment at present, adjust not only low precision in this wise, and efficiency is low, extends the construction period of whole magnetic-levitation circuit.
Summary of the invention
The purpose of this utility model does not have special equipment to carry out adjustment problem to the gap value between the adjacent segment section of track under being to solve prior art, and provides a kind of lash adjusting device of the magnetic-levitation section of track.
The purpose of this utility model is achieved by the following technical programs:
A kind of lash adjusting device of the magnetic-levitation section of track, comprise the section of track be located at the set of segmentation above bridge matrix and arranged, every section of section of track is formed by two sections of rail plates and one group of sleeper, it is characterized in that the bottom of every section of section of track is equipped with top and stretches device, device axis is stretched horizontal by certain angle in top, and the perpendicular that device axis place is stretched on top is parallel to each other with rail plate central axis, pushes up and stretch that device one end to be connected in bottom sleeper on side, the other end is connected on bridge matrix.
It is the commercially available jack in market that device is stretched on described top.
Described top is stretched device one end and is provided with the first Connection Block, first Connection Block is connected with the clamp be articulated and connected with it, side snap-fit bottom clamp side and sleeper, top is stretched the device other end and is provided with the second Connection Block, second Connection Block is connected with the holder be articulated and connected with it, is fixedly connected with bridge matrix bottom holder.
Described clamp side is provided with open groove, and open groove coordinates with side bottom sleeper and clamps.
The beneficial effects of the utility model are that structure is simple, mounting or dismounting and easy to operate, stretch device by adjustment top, make the section of track can along its central axial direction translation, thus the adjustment of gap value between achieving the adjacent segment section of track, have the advantages that regulated efficiency is high and precision is high.
Just accompanying drawings and embodiment further illustrate the utility model below.
Accompanying drawing explanation
Fig. 1 is using state perspective view of the present utility model;
Fig. 2 is that the A of Fig. 1 is to structural representation;
Fig. 3 is that the B of Fig. 2 is to structural representation.
Detailed description of the invention
As Fig. 1, shown in Fig. 2 and Fig. 3, for the lash adjusting device of a kind of magnetic-levitation section of track that the utility model provides, comprise the section of track 2 be located at the set of segmentation above bridge matrix 1 and arranged, every section of section of track 2 is formed by two sections of rail plate 2a and group sleeper 2b, the bottom of every section of section of track is equipped with at least one pair of top and stretches device 6, each top is stretched device one end and is equipped with the first Connection Block 5, first Connection Block is connected with the clamp 4 be articulated and connected with it, clamp side is provided with open groove 3, open groove 3 coordinates with side bottom sleeper 2b and clamps, each top is stretched the device other end and is equipped with the second Connection Block 7, second Connection Block is connected with the holder 8 be articulated and connected with it, be fixedly connected with bridge matrix 1 bottom holder 8, device axis is stretched horizontal by certain angle in top, and the perpendicular at device axis place is stretched on top and rail plate central axis is parallel to each other.
Adjustment operation
When the section of track being adjusted along bridge matrix central axial direction, should first utilize crane gear by above the section of track 2 handling to bridge matrix 1, the preliminary corrections section of track 2 central axis aligns with bridge matrix 1 central axis, then align fall in place, again top is stretched device 6 to be in place, according to the seam situation between the adjacent segment section of track 2, utilize top to stretch device 6, make it promote the section of track 2 along the translation of section of track central axial direction, with and the adjustment of gap value between achieving the adjacent segment section of track.
Claims (3)
1. the lash adjusting device of a magnetic-levitation section of track, comprise the section of track (2) of the set of segmentation setting being located at bridge matrix (1) top, it is characterized in that the bottom of every section of section of track is equipped with top and stretches device (6), top stretch device axis and horizontal plane in a certain angle, and the perpendicular that device axis place is stretched on top is parallel to each other with section of track central axis, top stretch device one end be connected in bottom the section of track go up, the other end is connected on bridge matrix.
2. the lash adjusting device of a kind of magnetic-levitation section of track according to claim 1, it is characterized in that top is stretched device (6) one end and is provided with the first Connection Block (5), first Connection Block is connected with the clamp (4) be articulated and connected with it, snap-fit bottom clamp side and the section of track, top is stretched the device other end and is provided with the second Connection Block (7), second Connection Block is connected with the holder (8) be articulated and connected with it, is fixedly connected with bridge matrix bottom holder.
3. the lash adjusting device of a kind of magnetic-levitation section of track according to claim 2, is characterized in that clamp side is provided with open groove, and open groove clamps with coordinating bottom the section of track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520699750.2U CN205077341U (en) | 2015-09-11 | 2015-09-11 | Clearance adjustment device of magnetic levitation track section of track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520699750.2U CN205077341U (en) | 2015-09-11 | 2015-09-11 | Clearance adjustment device of magnetic levitation track section of track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205077341U true CN205077341U (en) | 2016-03-09 |
Family
ID=55429757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520699750.2U Expired - Fee Related CN205077341U (en) | 2015-09-11 | 2015-09-11 | Clearance adjustment device of magnetic levitation track section of track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205077341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155368A (en) * | 2015-09-11 | 2015-12-16 | 安徽兴宇轨道装备有限公司 | Gap adjustment device for track sections of magnetic levitation track |
-
2015
- 2015-09-11 CN CN201520699750.2U patent/CN205077341U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155368A (en) * | 2015-09-11 | 2015-12-16 | 安徽兴宇轨道装备有限公司 | Gap adjustment device for track sections of magnetic levitation track |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20160911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |