CN201198552Y - Device for adjusting horizontality of rail span - Google Patents
Device for adjusting horizontality of rail span Download PDFInfo
- Publication number
- CN201198552Y CN201198552Y CNU2008200563548U CN200820056354U CN201198552Y CN 201198552 Y CN201198552 Y CN 201198552Y CN U2008200563548 U CNU2008200563548 U CN U2008200563548U CN 200820056354 U CN200820056354 U CN 200820056354U CN 201198552 Y CN201198552 Y CN 201198552Y
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- CN
- China
- Prior art keywords
- level gauge
- span
- levelness
- adjusting device
- rail span
- Prior art date
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a track span levelness adjusting device, which comprises a leveling instrument (5) with scales, wherein, one end of the leveling instrument (5) is provided with a fixed block (3) that is vertical to the leveling instrument (5), and the other end is provided with a mobile vernier (4) that is vertical to the leveling instrument (5) and can slide along the leveling instrument (5); a tightening device is arranged on the mobile vernier (4) to fix the mobile vernier (4) on the leveling instrument (5). Adopting the structure, the precision for adjusting the span and the levelness can be guaranteed, thereby saving the labor power, and improving the working efficiency.
Description
Technical field
The utility model relates to a kind of survey tool, particularly a kind of rail span levelness adjusting device.
Background technology
When carrying out the track centering, needed to measure the span of track and the levelness of track in the past.Rail span can only not use invar tape to measure because there being accurate instrument, because hand is trembled and factor such as tape measure amount of deflection when measuring, so can't adjust the span of track accurately; Though the levelness of track can rely on level gauge or spirit level to measure, this method effort again consuming time also must have the special messenger to regulate level gauge.Therefore, centering one Post Orbit needed lot of manpower and material resources in the past, and workload is quite big, needed a large amount of time.
Because the defective that above-mentioned existing rail span and levelness measuring method exist, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and practice in addition, in the hope of creating the certainty of measurement height, measuring the high rail span levelness adjusting device of efficient.Constantly study, test and improve through the inventor, create the utility model.
The utility model content
The technical problems to be solved in the utility model provides a kind ofly can measure rail span levelness adjusting device accurate, easy to use.
For solving the problems of the technologies described above, the utility model rail span levelness adjusting device comprises a level gauge, level gauge is provided with scale along its length, level gauge one end is fixed a fixedly catching vertical with level gauge, that the other end is provided with is vertical with level gauge, also can the tightening device be set on the moving cursor along the moving cursor of level gauge slip.。
Preferably, moving cursor is socketed on the level gauge, the holding screw of described tightening device for tightening to level gauge.
As the preferred version of such scheme, the upper surface of level gauge, two sides respectively are provided with a holding screw.
As the preferred version of such scheme, the level gauge upper surface is provided with a groove for the holding screw slip.
Preferably, level gauge adopts aluminum alloy materials.
After adopting such structure, guarantee to regulate the precision of span and levelness, saved manpower, improved operating efficiency.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structure chart of the utility model rail span levelness adjusting device.
Fig. 2 is a using method reference diagram of the present utility model.
Fig. 3 is that the A-A of Fig. 2 is to view.
Fig. 4 is the vertical view of Fig. 2.
1, modulated track 2, track to be transferred
3, fixedly catching 4, moving cursor
5, level gauge 6, holding screw
7, bubble
The specific embodiment
As shown in Figure 1, the utility model rail span levelness adjusting device, comprise that one has the level gauge 5 of scale along level gauge 5 length directions, level gauge 5 one ends are fixed a fixedly catching 3 vertical with level gauge 5, that the other end is provided with is 5 vertical with level gauge, also can the tightening device be set on the moving cursor 4 moving cursor 4 is fixed on the level gauge 5 along the moving cursor 4 of level gauge 5 slips.
As shown in Figure 3, the tightening device is for fixing by holding screw 6, and moving cursor 4 is provided with a square through hole, and the fastening end of holding screw 6 screws in this square through hole.Because level gauge 5 passes in the square through hole of moving cursor 4, therefore holding screw 6 can be tightened on this level gauge 5.
Above-mentioned holding screw 6 can be made as three, and the top of level gauge 5 and front and back respectively are provided with a holding screw 6, plays comprehensive fixed level instrument 5.
As shown in Figure 4, level gauge 5 upper surfaces are provided with a groove, and holding screw 6 can slide in this groove, prevent that holding screw 6 from scratching the upper surface of level gauge 5.
The using method of the utility model rail span levelness adjusting device is as follows:
Adjusted at two tracks under the situation of absolute altitude, drawn two reference center's lines between the track earlier, hung up plumb bob, promptly allowed plumb bob indicate the position of reference center's line in the position of reference center's line.Fixing catching 3 is attached to a side of a track, adjusts the span of this track according to the scale of plumb bob indication.After the span of adjusting a track, with moving cursor 4 move on the level gauge 5 with the isometric position of span on, tighten holding screw 6, moving cursor 4 is fixing.Wait to transfer the span of track 2 according to the position adjustment of moving cursor 4.Because of level gauge 5 is close to the upper surface of two tracks, so when adjusting span, judge whether level of two tracks 1,2 according to the bubble on the level gauge 7, thereby can be that horizontal vertical deviation is adjusted to the levelness of two tracks 1,2.The utility model is applicable to little span, and (＜=5m) rail span adjusting, degree of regulation and efficient are guaranteed.
Because adopt above scheme, the useful effect that the utility model is possessed is:
1, is easy to rail span and regulates, guarantee the span precision;
2, improve track cross level and regulate, saved the time when guaranteeing precision;
3, rail span and levelness are regulated and are once finished, and have reduced workload and activity duration;
4, reduced and measured difficulty and to the requirement of survey crew, the workman is on-the-spot the use voluntarily, reduced survey crew, Save manpower, improved operating efficiency.
In order to ensure precision, the utility model only is applicable to the place that span is littler, and the designer is decided to be span between 0-5m, Certainly span can by the improvement to the main scale material, increase by the rigidity that improves material.
In addition, the utility model is not only applicable to general track, and is very suitable for the replacing that resembles roller-way on steel mill's rolling line yet, Can accurately look for easily span and the levelness of roller-way just to be measured.
Claims (5)
1. rail span levelness adjusting device, comprise a level gauge (5), it is characterized in that: described level gauge (5) is provided with scale along its length, described level gauge (5) one ends are fixed a fixedly catching (3) vertical with level gauge (5), that the other end is provided with is vertical with level gauge (5), also can be along the moving cursor (4) of level gauge (5) slip, described moving cursor is provided with the tightening device on (4).
2. rail span levelness adjusting device according to claim 1 is characterized in that: described moving cursor (4) is socketed on the level gauge (5), the holding screw (6) of described tightening device for tightening to level gauge (5).
3. rail span levelness adjusting device according to claim 2 is characterized in that: the upper surface of described level gauge (5), two sides respectively are provided with a holding screw (6).
4. rail span levelness adjusting device according to claim 3 is characterized in that: described level gauge (5) upper surface is provided with a groove for holding screw (6) slip.
5. rail span levelness adjusting device according to claim 1 is characterized in that: described level gauge (5) adopts aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200563548U CN201198552Y (en) | 2008-03-18 | 2008-03-18 | Device for adjusting horizontality of rail span |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200563548U CN201198552Y (en) | 2008-03-18 | 2008-03-18 | Device for adjusting horizontality of rail span |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201198552Y true CN201198552Y (en) | 2009-02-25 |
Family
ID=40449710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200563548U Expired - Fee Related CN201198552Y (en) | 2008-03-18 | 2008-03-18 | Device for adjusting horizontality of rail span |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201198552Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175462A (en) * | 2011-12-20 | 2013-06-26 | 中冶宝钢技术服务有限公司 | Adjusting and mounting measuring tool for tramway supports |
| CN103452018A (en) * | 2013-08-20 | 2013-12-18 | 中铁十七局集团第二工程有限公司 | Track gauge correction method for double-block type ballastless track construction |
| CN104006792A (en) * | 2014-06-12 | 2014-08-27 | 鞍钢股份有限公司 | Method and device for quickly leveling roller way elevation |
| CN112605175A (en) * | 2020-12-02 | 2021-04-06 | 攀钢集团攀枝花钢钒有限公司 | High-precision control operation method for high-speed rail end bending compensation |
| CN113375528A (en) * | 2021-07-05 | 2021-09-10 | 中国十七冶集团有限公司 | Device for controlling distance and levelness of template and using method thereof |
-
2008
- 2008-03-18 CN CNU2008200563548U patent/CN201198552Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175462A (en) * | 2011-12-20 | 2013-06-26 | 中冶宝钢技术服务有限公司 | Adjusting and mounting measuring tool for tramway supports |
| CN103175462B (en) * | 2011-12-20 | 2016-02-03 | 中冶宝钢技术服务有限公司 | The support adjustment of Mo electricity road installs and measures instrument |
| CN103452018A (en) * | 2013-08-20 | 2013-12-18 | 中铁十七局集团第二工程有限公司 | Track gauge correction method for double-block type ballastless track construction |
| CN103452018B (en) * | 2013-08-20 | 2015-07-15 | 中铁十七局集团第二工程有限公司 | Track gauge correction method for double-block type ballastless track construction |
| CN104006792A (en) * | 2014-06-12 | 2014-08-27 | 鞍钢股份有限公司 | Method and device for quickly leveling roller way elevation |
| CN104006792B (en) * | 2014-06-12 | 2017-09-26 | 鞍钢股份有限公司 | Method and device for quickly leveling roller way elevation |
| CN112605175A (en) * | 2020-12-02 | 2021-04-06 | 攀钢集团攀枝花钢钒有限公司 | High-precision control operation method for high-speed rail end bending compensation |
| CN112605175B (en) * | 2020-12-02 | 2022-07-15 | 攀钢集团攀枝花钢钒有限公司 | High-precision control operation method for high-speed rail end bending compensation |
| CN113375528A (en) * | 2021-07-05 | 2021-09-10 | 中国十七冶集团有限公司 | Device for controlling distance and levelness of template and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090225 Termination date: 20110318 |