CN202000227U - Three-dimensional accurate adjustment device for ballastless track slab - Google Patents
Three-dimensional accurate adjustment device for ballastless track slab Download PDFInfo
- Publication number
- CN202000227U CN202000227U CN2010206883674U CN201020688367U CN202000227U CN 202000227 U CN202000227 U CN 202000227U CN 2010206883674 U CN2010206883674 U CN 2010206883674U CN 201020688367 U CN201020688367 U CN 201020688367U CN 202000227 U CN202000227 U CN 202000227U
- Authority
- CN
- China
- Prior art keywords
- base
- lateral adjustments
- bolt
- accurate adjustment
- adjustment device
- 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
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 4
- 210000000078 claw Anatomy 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model discloses a three-dimensional accurate adjustment device for a ballastless track slab. The three-dimensional accurate adjustment device comprises a clamping board, a lifting screw and a transverse adjusting screw and is characterized in that a supporting block is arranged at the outer side of the clamping board, the lifting screw is disposed at the center of the clamping board and guard boards are disposed at the two sides of the cardboard; the lifting screw is connected with a vertical adjusting pedestal and a transverse adjusting pedestal; and a vertical adjusting screw and the transverse adjusting screw are respectively arranged at the vertical adjusting pedestal and the transverse adjusting pedestal which is connected with a base plate. The three-dimensional accurate adjustment device is simple in structure and reasonable in design, and can be used for accurate adjustment on curve sections of III-shaped track slabs of high speed railways and also for track switch slabs of II-shaped track slabs of high speed railways.
Description
Technical field
The utility model relates to the rail adjustment device, specifically relates to regulate the micro-adjuster of non-fragment orbit position.
Background technology
The track plate is the important component part of plate-type ballastless track.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, CN201020157569.6 discloses a kind of track slab precision adjustment device.This device includes claw, and its design main points are to be provided with crossbeam on claw, 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 track slab precision adjustment device of this structure has advantage simple in structure, that cost is low, but it only can carry out vertical and horizontal adjustment to the track plate, also can only accurately adjust II type concrete railway board.
The utility model content
The purpose of this utility model just provides a kind ofly can carry out three-dimensional fragment-free track slab micro-adjuster vertical, horizontal and vertical adjustment to the track plate.
The utility model is achieved in that
The three-dimensional fragment-free track slab micro-adjuster that the utility model provides, include clamp, lift-bolt, lateral adjustments screw rod, the lateral surface that its design main points are clamps is provided with back-up block, the centre of back-up block is provided with lift-bolt, both sides are provided with backplate, is connected with vertical adjusting base and lateral adjustments base on the lift-bolt; Vertically regulate on base and the lateral adjustments base and be respectively equipped with vertical adjusting screw(rod), lateral adjustments screw rod; Be connected with base plate on the lateral adjustments base.
The three-dimensional fragment-free track slab micro-adjuster of design like this, it can carry out Height Adjustment to the track plate by the rotary lifting screw rod, rotate vertical adjusting screw(rod) and can carry out the front and rear direction adjustment the track plate, rotation lateral adjustments screw rod can carry out left and right direction adjustment to the track plate, has realized the three-dimensional adjustment to fragment-free track slab thus.
The utility model is simple in structure, reasonable in design, and it not only can be used for high-speed railway III track template curved section accurate adjustment use, also can be used for high-speed railway II track plate track switch plate and uses.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Be described in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model comprises clamp 2, lift-bolt 1, lateral adjustments screw rod 9.The lateral surface of clamp 2 is provided with back-up block 3, and the centre of back-up block 3 is provided with lift-bolt 1, both sides are provided with backplate 4.Lift-bolt 1 is connected by securing member 5, backing plate 6 and vertical base 7 of regulating, (lifting arm 1 and vertical the adjusting between the base 7 will have certain activity); In order further to improve the dexterity of this device, the bottom of said lift-bolt 1 is hemispherical head 17, vertically regulates base 7 and is provided with the concave spherical surface for cooperating with it.Vertically regulate base 7 by have on the bottom surface with lateral adjustments base 14 be complementary otch 8 and jackscrew be connected with lateral adjustments base 14; Lateral adjustments base 14 is connected with base plate 11 by otch 13 and the jackscrew 12 with base plate 11 is complementary that has on the bottom surface.Vertically be respectively equipped with vertical adjusting screw(rod) 16, lateral adjustments screw rod 9 on adjusting base 7 and the lateral adjustments base 14.
In order to improve the stability of this device, an end of described lateral adjustments base 14 is provided with vertical adjusting base positioning baffle 15; One end of base plate 11 is provided with lateral adjustments base positioning baffle 10.
The utility model is one group with four in use, and the screwed hole of the clamp 2 of each device by reserving on fastening bolt and the track plate is connected and fixed this device and track plate.When carrying out the adjustment of track plate, the transverse screw 9 in the while adjusting device, with the position, the left and right sides of correcting track plate, the longitudinal screw 16 in the adjusting device is with the front and back position of correcting track plate.After position, the left and right sides, front and back position are adjusted, adjust the lift-bolt 1 on the clamp more simultaneously, to carry out Height Adjustment.
Claims (3)
1. three-dimensional fragment-free track slab micro-adjuster, include clamp (2), lift-bolt (1), lateral adjustments bolt (9), its feature: the lateral surface of clamp (2) is provided with back-up block (3), the centre of back-up block (3) is provided with lift-bolt (1), both sides are provided with backplate (4), be connected with vertical adjusting base (7) and lateral adjustments base (14) on the lift-bolt (1), vertically regulate and be respectively equipped with vertical adjusting screw(rod) (16), lateral adjustments screw rod (9) on base (7) and the lateral adjustments base (14); Be connected with base plate (11) on the lateral adjustments base (14).
2. three-dimensional fragment-free track slab micro-adjuster according to claim 1 is characterized in that an end of described lateral adjustments base (14) is provided with vertical adjusting base positioning baffle (15); One end of base plate (11) is provided with lateral adjustments base positioning baffle (10).
3. three-dimensional fragment-free track slab micro-adjuster according to claim 1 and 2, the bottom that it is characterized in that said lift-bolt (1) is a hemispherical head, vertically regulates base (7) and is provided with the concave spherical surface for cooperating with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206883674U CN202000227U (en) | 2010-12-30 | 2010-12-30 | Three-dimensional accurate adjustment device for ballastless track slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206883674U CN202000227U (en) | 2010-12-30 | 2010-12-30 | Three-dimensional accurate adjustment device for ballastless track slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202000227U true CN202000227U (en) | 2011-10-05 |
Family
ID=44702972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206883674U Expired - Fee Related CN202000227U (en) | 2010-12-30 | 2010-12-30 | Three-dimensional accurate adjustment device for ballastless track slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202000227U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102915934A (en) * | 2012-10-08 | 2013-02-06 | 华东光电集成器件研究所 | High-precision BGA (ball grid array) ball mounting 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 |
| CN105525539A (en) * | 2016-01-11 | 2016-04-27 | 北京城建设计发展集团股份有限公司 | Plate type roadbed built-in adjuster |
| CN110616596A (en) * | 2019-09-25 | 2019-12-27 | 长兴科腾实业有限公司 | Positioning and adjusting device used in support of track pad |
| CN112176794A (en) * | 2020-09-16 | 2021-01-05 | 中铁三局集团华东建设有限公司 | Fine adjustment device for intelligent fine adjustment system of ballastless track plate |
| CN113550183A (en) * | 2021-06-30 | 2021-10-26 | 中国铁路设计集团有限公司 | High-speed magnetic suspension magnetic levitation plate fine adjustment claw and fine adjustment system |
-
2010
- 2010-12-30 CN CN2010206883674U patent/CN202000227U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102915934A (en) * | 2012-10-08 | 2013-02-06 | 华东光电集成器件研究所 | High-precision BGA (ball grid array) ball mounting device |
| CN102915934B (en) * | 2012-10-08 | 2015-04-22 | 华东光电集成器件研究所 | High-precision BGA (ball grid array) ball mounting 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 |
| CN105525539A (en) * | 2016-01-11 | 2016-04-27 | 北京城建设计发展集团股份有限公司 | Plate type roadbed built-in adjuster |
| CN110616596A (en) * | 2019-09-25 | 2019-12-27 | 长兴科腾实业有限公司 | Positioning and adjusting device used in support of track pad |
| CN112176794A (en) * | 2020-09-16 | 2021-01-05 | 中铁三局集团华东建设有限公司 | Fine adjustment device for intelligent fine adjustment system of ballastless track plate |
| CN113550183A (en) * | 2021-06-30 | 2021-10-26 | 中国铁路设计集团有限公司 | High-speed magnetic suspension magnetic levitation plate fine adjustment claw and fine adjustment system |
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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: 20111005 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |