CN201648894U - Track slab fine adjustment device - Google Patents
Track slab fine adjustment device Download PDFInfo
- Publication number
- CN201648894U CN201648894U CN2010201575696U CN201020157569U CN201648894U CN 201648894 U CN201648894 U CN 201648894U CN 2010201575696 U CN2010201575696 U CN 2010201575696U CN 201020157569 U CN201020157569 U CN 201020157569U CN 201648894 U CN201648894 U CN 201648894U
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- CN
- China
- Prior art keywords
- base
- adjustment device
- track slab
- track
- fine adjustment
- 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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- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model discloses a track slab fine adjustment device, which comprises a clamping jaw, and is characterized in that a beam is arranged on the clamping jaw, a lifting screw is arranged in the middle of the beam, a base is connected to the bottom of the clamping jaw, and a transverse adjusting bolt is arranged on the base. The track slab fine adjustment device has simple structure and low manufacturing cost; four track slab fine adjustment devices are arranged into one group when in use; and track slabs can be precisely positioned by simultaneously adjusting transverse screws and the lifting screws in the devices.
Description
Technical field
The utility model relates to the device of laid rail guidance tape, specifically a kind of device that is used to adjust the track Board position when the laid rail guidance tape.
Background technology
In the slab track structure, the track plate is to be used for the wheel load from rail and fastener is passed to the cement asphalt mortar bed course equably, and track longitudinal load and transverse load are passed to concrete convex reference column.The laying of track plate is an important job, and it locatees whether accurate construction period and the track slab pavement quality that directly affects ballastless track.For ease of the accurate location of track plate, the researcher has carried out many-sided research and development.Disclose the accurate measuring system of adjusting of a kind of track plate as CN100513688, this system comprises robot measurement, measuring and controlling, adjustment amount display terminal, accurate miniature prism, accurate measurement frame and accurate centering tripod.Wherein measuring and controlling comprises Industrial Personal Computer (IPC), the data radio station that links to each other with Industrial Personal Computer (IPC), the data radio station that links to each other with robot measurement; The adjustment amount display terminal links to each other with Industrial Personal Computer (IPC); The accurate miniature prism is placed on the accurate measurement frame.This plant automation degree height, location accurately, but there is the equipment complexity in it, problems such as cost height.
The utility model content
The purpose of this utility model just provides a kind of simple in structure, track slab precision adjustment device that cost is low, easy to use.
The utility model is achieved in that
The track slab precision adjustment device that the utility model is designed includes claw, and its design main points are to be that claw is provided with crossbeam, are provided with lift-bolt in the centre of this crossbeam; The bottom of claw is connected with base, and this base is provided with the lateral adjustments bolt.
The utility model is simple in structure, cost is low, is one group with four in use, and transverse screw and the lift-bolt in the adjusting device can accurately be located the track plate simultaneously.
Be described in further detail the utility model below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model includes claw 2, base 11, and claw 2 is provided with crossbeam 3, is provided with lift-bolt 1 in the centre of this crossbeam 3; The lift-bolt 1 that claw 2 passes through, securing member 4, clamp 5 are connected with base 11, and (between lifting arm 1 and the base 11 certain activity will be arranged) is provided with lateral adjustments bolt 6 on base 11.In order further to improve the dexterity of this device, the bottom of said lift-bolt 1 is designed to hemispherical head, and base is provided with the concave spherical surface for cooperating with it.In order to improve the stability of this device, is furnished with base clamp 8 at described base 11, base clamp 8 is provided with the positioning baffle 7 that can match with the lateral adjustments bolt 6 on the base 11, and base 11 matches with base clamp 8 by notch 10 and the lateral adjustments bolt 6 thereof that has on its bottom surface.Be used for locking fixing at this also available jackscrew 9, make base not have the sorrow of separation.
So the track slab precision adjustment device of design is one group with four in use, and the claw 2 of each device tightens four pre-buried baffle plates of track plate bottom respectively.When carrying out the adjustment of track plate, the transverse screw 6 in the while adjusting device, with the position, the left and right sides of correcting track plate.After adjust position, the left and right sides, adjust the lift-bolt 1 on the claw more simultaneously, to carry out Height Adjustment.After position, the left and right sides and height and position are all adjusted, with side guide and center platen the track plate is compressed, prevent accurate adjustment after the track Board position move again.
Claims (3)
1. a track slab precision adjustment device includes claw (2), it is characterized in that claw (2) is provided with crossbeam (3), is provided with lift-bolt (1) in the centre of this crossbeam (3); The bottom of claw (2) is connected with base (11), and this base (11) is provided with lateral adjustments bolt (6).
2. track slab precision adjustment device according to claim 1, the bottom that it is characterized in that said lift-bolt (1) is a hemispherical head, base (11) is provided with the concave spherical surface for cooperating with it.
3. track slab precision adjustment device according to claim 1 and 2, it is characterized in that described base (11) is furnished with base clamp (8), base clamp (8) is provided with the positioning baffle (7) that can match with the lateral adjustments bolt (6) on the base (11), and base (11) matches with base clamp (8) by notch (10) and the lateral adjustments bolt (6) thereof that has on its bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201575696U CN201648894U (en) | 2010-04-13 | 2010-04-13 | Track slab fine adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201575696U CN201648894U (en) | 2010-04-13 | 2010-04-13 | Track slab fine adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201648894U true CN201648894U (en) | 2010-11-24 |
Family
ID=43114117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201575696U Expired - Fee Related CN201648894U (en) | 2010-04-13 | 2010-04-13 | Track slab fine adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201648894U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926298A (en) * | 2012-07-27 | 2013-02-13 | 中铁四局集团第四工程有限公司 | Track slab fine-tuning device for CRTS II type slab ballastless track |
| CN103696334A (en) * | 2013-12-05 | 2014-04-02 | 中铁宝桥（南京）有限公司 | Combination type turnout trial laying tooling and trial laying method |
| CN117934795A (en) * | 2024-03-22 | 2024-04-26 | 中铁三局集团有限公司 | Track slab fine adjustment parameter vision accurate identification system and method |
-
2010
- 2010-04-13 CN CN2010201575696U patent/CN201648894U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926298A (en) * | 2012-07-27 | 2013-02-13 | 中铁四局集团第四工程有限公司 | Track slab fine-tuning device for CRTS II type slab ballastless track |
| CN102926298B (en) * | 2012-07-27 | 2015-11-25 | 中铁四局集团第四工程有限公司 | CRTS II plate-type ballastless track plate accurate adjustment device |
| CN103696334A (en) * | 2013-12-05 | 2014-04-02 | 中铁宝桥（南京）有限公司 | Combination type turnout trial laying tooling and trial laying method |
| CN103696334B (en) * | 2013-12-05 | 2016-06-08 | 中铁宝桥（南京）有限公司 | Association type track switch examination paving frock and examination laying method |
| CN117934795A (en) * | 2024-03-22 | 2024-04-26 | 中铁三局集团有限公司 | Track slab fine adjustment parameter vision accurate identification system and method |
| CN117934795B (en) * | 2024-03-22 | 2024-05-28 | 中铁三局集团有限公司 | Track slab fine adjustment parameter vision accurate identification system and method |
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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: 20101124 Termination date: 20130413 |