CN107059500A - Non-fragment orbit is portable to heighten roll adjustment fastener - Google Patents
Non-fragment orbit is portable to heighten roll adjustment fastener Download PDFInfo
- Publication number
- CN107059500A CN107059500A CN201710513050.3A CN201710513050A CN107059500A CN 107059500 A CN107059500 A CN 107059500A CN 201710513050 A CN201710513050 A CN 201710513050A CN 107059500 A CN107059500 A CN 107059500A
- Authority
- CN
- China
- Prior art keywords
- roll adjustment
- transverse axis
- bedplate
- fragment orbit
- hydraulic jack
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/38—Indirect fastening of rails by using tie-plates or chairs; Fastening of rails on the tie-plates or in the chairs
- E01B9/44—Fastening the rail on the tie-plate
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2204/00—Characteristics of the track and its foundations
- E01B2204/06—Height or lateral adjustment means or positioning means for slabs, sleepers or rails
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2204/00—Characteristics of the track and its foundations
- E01B2204/09—Ballastless systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
A kind of non-fragment orbit is portable to heighten roll adjustment fastener, including bedplate, hydraulic jack, screw spike, roll adjustment seat, bedplate is fixed on non-fragment orbit ground by screw spike, it is characterized in that, structure is identical and symmetrically arranged two pieces of roll adjustments seat is arranged on bedplate, the two ends of two roll adjustment transverse axis are fixedly mounted on roll adjustment seat by bearing, are connected between roll adjustment transverse axis by gear, and roll adjustment nut drives roll adjustment transverse axis to rotate by gear；The supporting leg of raising plate is threadedly coupled with two roll adjustment transverse axis, bottom and the hydraulic jack top contact of raising plate, and hydraulic jack is on the bedplate between two roll adjustment transverse axis；Track is placed on raising plate and fixed with elastic bar fastener.The non-fragment orbit of the present invention is portable to heighten roll adjustment fastener, by the high and low position of hydraulic jack adjustable track, the displacement of track horizontal direction is controlled by the rotation of two roll adjustment transverse axis, its easy to operate, automaticity is high, can save substantial amounts of manpower.
Description
Technical field
The present invention relates to railroad track adjusting means, especially a kind of non-fragment orbit is portable to heighten roll adjustment fastener.
Background technology
With the fast development of high-speed railway, non-fragment orbit is more and more applied.Fastener is the weight of track structure
Part is wanted, it is by rail and track plates（Sleeper）Be closely bound together, fastener working condition it is whether good, directly close
Can railway is tied to safe operation.To ensure the comfortableness of high speed train safety and passenger's seating, it is desired to which rail fastening has
There are enough buckle presses, consistent, the good damping performance of good insulating properties, relatively low rigidity, few maintenance, each connection stiffness
Deng so fastener technology is ballastless track structure key technology, carrying out rail fastening design, be the weight of high speed railway track design
Point.
In the presence of the factors such as train load, temperature load, height, direction etc. occurs no after circuit operation for a long time
Smooth-going, when train at a high speed by when, the mutual dynamic action of vehicle and circuit aggravates, and rolling stock produces high vibration, accelerates rail
The deterioration of road line status, shortens the maintenance cycle of track circuit, increases the maintenance cost of track circuit, when serious
Very likely influence traffic safety.
In view of the above-mentioned problems, the method that China uses at this stage, which is railway worker person, unclamps elevation and side of the fastener to circuit
To being adjusted, due to steel rail heightening roll adjustment complex operation, it is more to take personnel, and it is limited to add Window time, therefore is difficult energy
Enough to complete the adjustment to rail track geometry at the appointed time, in the urgent need to researching and developing, a kind of employment is few, the time is short, easy to operate
Novel fastener solve these problems.
The content of the invention
It is an object of the invention to provide a kind of easy to operate, automaticity it is high, save manpower non-fragment orbit it is portable
Formula heightens roll adjustment fastener.
The non-fragment orbit of the present invention is portable to heighten roll adjustment fastener, including bedplate, hydraulic jack, screw spike, tune
Away from seat, bedplate is fixed on non-fragment orbit ground by screw spike, it is characterised in that structure is identical and symmetrically arranged two pieces
Roll adjustment seat is arranged on bedplate, and the two ends of two roll adjustment transverse axis are fixedly mounted on roll adjustment seat by bearing, roll adjustment transverse axis it
Between be connected by gear, roll adjustment nut passes through gear and drives roll adjustment transverse axis to rotate；The supporting leg of raising plate and two roll adjustment transverse axis screw threads
Connection, forms gear ＆ rack structure, and bottom and the hydraulic jack top contact of raising plate, hydraulic jack are mounted in two roll adjustment transverse axis
Between bedplate on；Track is placed on raising plate and fixed with elastic bar fastener.
The non-fragment orbit of the present invention is portable to heighten roll adjustment fastener, by the high and low position of hydraulic jack adjustable track,
Pass through the displacement of the rotation control track horizontal direction of two roll adjustment transverse axis.Its easy to operate, automaticity is high, can save big
The manpower of amount.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is roll adjustment modular construction schematic diagram in Fig. 1；
Fig. 3 be Fig. 1 in heighten modular construction schematic diagram；
1st, bedplate, 2, hydraulic jack, 3, roll adjustment transverse axis, 4, elastic bar fastener, 5, track, 6, raising plate, 7, roll adjustment seat, 8,
Gear, 9, gauge apron roll adjustment nut, 10, screw spike, 11, hydraulic jack top switch.
Embodiment
A kind of non-fragment orbit is portable to heighten roll adjustment fastener, including bedplate 1, hydraulic jack 2, screw spike 10, tune
Away from seat 7, bedplate 1 is fixed on non-fragment orbit ground by screw spike 10, it is characterised in that structure is identical and symmetrically arranged
Two pieces of roll adjustment seats 7 are arranged on bedplate 1, and the two ends of two roll adjustment transverse axis 3 are fixedly mounted on roll adjustment seat 7 by bearing, are adjusted
Away from being connected between transverse axis 3 by gear 8, roll adjustment nut 9 drives roll adjustment transverse axis 3 to rotate by gear 8；The supporting leg of raising plate 6 and two
Root roll adjustment transverse axis 3 is threadedly coupled, and forms gear ＆ rack structure, and the bottom of raising plate 6 is contacted with hydraulic jack 2, hydraulic jack
Top 2 is on the bedplate 1 between two roll adjustment transverse axis 3；Track 5 is placed on raising plate 6 and fixed with elastic bar fastener 4.
Claims (1)
1. a kind of non-fragment orbit is portable to heighten roll adjustment fastener, including bedplate（1）, hydraulic jack（2）, screw spike
（10）, roll adjustment seat（7）, bedplate（1）Pass through screw spike（10）It is fixed on non-fragment orbit ground, it is characterised in that：Structure phase
Same and symmetrically arranged two pieces of roll adjustments seat（7）Installed in bedplate（1）On, two roll adjustment transverse axis（3）Two ends it is solid by bearing
Dingan County is mounted in roll adjustment seat（7）On, roll adjustment transverse axis（3）Between by gear（8）It is connected, roll adjustment nut（9）Pass through gear（8）Drive and adjust
Away from transverse axis（3）Rotate；Raising plate（6）Supporting leg and two roll adjustment transverse axis（3）Threaded connection, raising plate（6）Bottom and hydraulic pressure
Jack（2）Contact, hydraulic jack（2）Mounted in two roll adjustment transverse axis（3）Between bedplate（1）On；Track（5）Place top
Lift slab（6）Go up and use elastic bar fastener（4）It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710513050.3A CN107059500A (en) | 2017-06-29 | 2017-06-29 | Non-fragment orbit is portable to heighten roll adjustment fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710513050.3A CN107059500A (en) | 2017-06-29 | 2017-06-29 | Non-fragment orbit is portable to heighten roll adjustment fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107059500A true CN107059500A (en) | 2017-08-18 |
Family
ID=59613647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710513050.3A Pending CN107059500A (en) | 2017-06-29 | 2017-06-29 | Non-fragment orbit is portable to heighten roll adjustment fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107059500A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318303A (en) * | 2019-06-21 | 2019-10-11 | 中铁十六局集团第四工程有限公司 | A kind of non-fragment orbit rail row supporting support screw mounting structure and its method |
| CN110983876A (en) * | 2019-11-21 | 2020-04-10 | 中铁二院工程集团有限责任公司 | Medium-low speed magnetic suspension variable track gauge track structure capable of being quickly adjusted |
| CN111364296A (en) * | 2020-03-16 | 2020-07-03 | 张小兵 | Rail fastener for track traffic |
| CN114395947A (en) * | 2022-03-21 | 2022-04-26 | 中国科学院地质与地球物理研究所 | Adjustable track device capable of crossing active fracture |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3539225A1 (en) * | 1985-11-05 | 1987-05-14 | Max Knape Gmbh & Co Fa | Method of installing a track grid |
| CN1837471A (en) * | 2006-03-30 | 2006-09-27 | 中铁八局集团有限公司 | Method for debugging bearing of double-block type ballastless track |
| CN101845777A (en) * | 2009-03-27 | 2010-09-29 | 尹学军 | Built-in type floating track bed and method and device for lifting same |
| CN202509350U (en) * | 2011-12-27 | 2012-10-31 | 莱芜美澳冶金科技有限公司 | Three-dimensional adjusting device for installing and adjusting track panels of mid-low-speed maglev train track |
| CN103628370A (en) * | 2013-11-06 | 2014-03-12 | 安徽兴宇轨道装备有限公司 | Three-dimensional rail adjusting device |
-
2017
- 2017-06-29 CN CN201710513050.3A patent/CN107059500A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3539225A1 (en) * | 1985-11-05 | 1987-05-14 | Max Knape Gmbh & Co Fa | Method of installing a track grid |
| CN1837471A (en) * | 2006-03-30 | 2006-09-27 | 中铁八局集团有限公司 | Method for debugging bearing of double-block type ballastless track |
| CN101845777A (en) * | 2009-03-27 | 2010-09-29 | 尹学军 | Built-in type floating track bed and method and device for lifting same |
| CN202509350U (en) * | 2011-12-27 | 2012-10-31 | 莱芜美澳冶金科技有限公司 | Three-dimensional adjusting device for installing and adjusting track panels of mid-low-speed maglev train track |
| CN103628370A (en) * | 2013-11-06 | 2014-03-12 | 安徽兴宇轨道装备有限公司 | Three-dimensional rail adjusting device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318303A (en) * | 2019-06-21 | 2019-10-11 | 中铁十六局集团第四工程有限公司 | A kind of non-fragment orbit rail row supporting support screw mounting structure and its method |
| CN110318303B (en) * | 2019-06-21 | 2021-04-09 | 中铁十六局集团第四工程有限公司 | Ballastless track panel supporting screw rod mounting structure and method thereof |
| CN110983876A (en) * | 2019-11-21 | 2020-04-10 | 中铁二院工程集团有限责任公司 | Medium-low speed magnetic suspension variable track gauge track structure capable of being quickly adjusted |
| CN111364296A (en) * | 2020-03-16 | 2020-07-03 | 张小兵 | Rail fastener for track traffic |
| CN114395947A (en) * | 2022-03-21 | 2022-04-26 | 中国科学院地质与地球物理研究所 | Adjustable track device capable of crossing active fracture |
| CN114395947B (en) * | 2022-03-21 | 2022-05-27 | 中国科学院地质与地球物理研究所 | Adjustable track device capable of crossing active fracture |
| US11655595B1 (en) | 2022-03-21 | 2023-05-23 | Institute Of Geology And Geophysics, Chinese Academy Of Sciences | Adjustable device for railway to cross active faults |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |