CN201648893U - Track-alignment locking device for construction of double-block ballastless track - Google Patents
Track-alignment locking device for construction of double-block ballastless track Download PDFInfo
- Publication number
- CN201648893U CN201648893U CN2010201739501U CN201020173950U CN201648893U CN 201648893 U CN201648893 U CN 201648893U CN 2010201739501 U CN2010201739501 U CN 2010201739501U CN 201020173950 U CN201020173950 U CN 201020173950U CN 201648893 U CN201648893 U CN 201648893U
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- track
- framed bent
- leading screw
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- construction
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Abstract
The utility model discloses a track-alignment locking device for the construction of double-block ballastless track. The device comprises a plurality of vertical track panel supporting legs which are symmetrically mounted below the right and the left sides of a track bent frame for the construction of double-block ballastless track, and a plurality of transverse regulators which are respectively clamped between the left and the right side walls of the track bent frame as well as side walls of a ditch cable trough in a construction tunnel; the plurality of transverse regulators are symmetrically arranged on the left and the right sides of the track bent frame; and the vertical track panel supporting legs and the transverse regulators are used in coordination and constitute the track-alignment locking device capable of regulating the mounting position of the track bent frame accurately. The utility model has the advantages of simple and reasonable structure, convenient installation, low cost, convenient counterpoint regulation and high regulation accuracy, and can efficiently solve the defects and deficiencies of the conventional track bent frame regulating device such as complex structure, inconvenient application, low regulation accuracy and the like.
Description
Technical field
The utility model belongs to tunnel non-fragment orbit technical field of construction, especially relates to a kind of double-block type ballastless track construction and uses rail to lock.
Background technology
Non-fragment orbit is the advanced person's of the world today a track technology, and its advantage is very obvious, is particularly suitable for the needs of Development of High Speed Railway, flourish along with the China railways Line for Passenger Transportation, and non-fragment orbit is constantly being applied, and growth momentum is swift and violent.In the double-block type ballastless track work progress, must use the track framed bent to construct, but the rail of existing track framed bent to locking device all have complex structure to some extent, adjust complex procedures, to adjust precision lower.Defective and deficiencies such as cost of investment height.
The utility model content
Technical problem to be solved in the utility model is at above-mentioned deficiency of the prior art, provide a kind of double-block type ballastless track construction to use rail to lock, it is simple and reasonable, easy for installation, cost is low and contraposition is easy to adjust, adjust the precision height, can effectively solve the existing existing complex structure of track framed bent adjusting device, uses inconvenience, adjust defective and deficiencies such as precision is low.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of double-block type ballastless track construction uses rail to lock, it is characterized in that: comprise that a plurality of symmetries respectively are installed in double-block type ballastless track construction with the lateral adjustments device between the cable channel sidewall of set ditch in the vertical section of track supporting leg below the track framed bent left and right sides and a plurality of left and right sides wall that is installed on described track framed bent respectively and the construction tunnel, a plurality of lateral adjustments device symmetries are laid in the left and right sides of described track framed bent, described vertical section of track supporting leg and the lateral adjustments device is used and the two forms rail that the installation site of described track framed bent is accurately adjusted to lock.
The vertical bolt of described vertical section of track supporting leg for being installed on the described track framed bent by thread connecting mode and can adjusting the height and the levelness of described track framed bent, the left and right sides correspondence of described track framed bent has for described vertical bolt and is installed in threaded mounting hole.
Described lateral adjustments device comprises that inner end holds out against the leading screw sleeve that is fixed on the wall of the built up frame left and right sides and coaxial package and is installed on level on the cable channel sidewall of described ditch in leading screw sleeve inner and outer end to leading screw, and described leading screw sleeve and level are used and form the track centre of described track framed bent and rail to the adjuster of adjusting to leading screw.
Described level is connected and fixed by holding pin between leading screw and leading screw sleeve, described level has the pin-and-hole one that a described holding pin of confession is installed to the leading section correspondence of leading screw, the corresponding pin-and-hole two that is provided with the described holding pin installation of a plurality of confessions and is used on the leading screw sleeve with pin-and-hole one, and a plurality of pin-and-hole two is laid on the same horizon.
Described lateral adjustments device is mutually concordant with the upper end of described track framed bent.
The inner end of described lateral adjustments device is provided with concave shape and clamps part, and described lateral adjustments device clamps part by concave shape and is installed on the track framed bent.
The utility model compared with prior art has the following advantages:
1, simple in structure, reasonable in design and processing and fabricating is simple, cost is low.
2, easy accessibility, easy to connect between each parts, reliable.
3, result of use is good, and contraposition is easy to adjust and adjust the precision height, adopts vertical section of track supporting leg and lateral adjustments device to cooperate the track framed bent is adjusted, easy and simple to handle and adjustment precision height.
4, practical value height can effectively be promoted in the work progress that is suitable for the double-block type ballastless track of laying to the associated tunnel.
In sum, the utility model is simple and reasonable, easy for installation, cost is low and contraposition is easy to adjust, adjust the precision height, can effectively solve the existing existing complex structure of track framed bent adjusting device, uses inconvenience, adjust defective and deficiencies such as precision is low.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is a user mode reference diagram of the present utility model.
Fig. 2 is the structural representation of the utility model lateral adjustments device.
Description of reference numerals:
The vertical section of track supporting leg of 4-; 5-lateral adjustments device; 5-1-leading screw sleeve;
The 5-2-level is to leading screw; 5-3-pin-and-hole one; 5-4-pin-and-hole two;
6-track framed bent; The 7-concave shape clamps part.
The specific embodiment
As shown in Figure 1 and Figure 2, the utility model comprises that a plurality of symmetries respectively are installed in double-block type ballastless track construction with the lateral adjustments device 5 between the cable channel sidewall of set ditch in the vertical section of track supporting leg 4 below track framed bent 6 left and right sides and a plurality of left and right sides wall that is installed on described track framed bent 6 respectively and the construction tunnel, a plurality of lateral adjustments device 5 symmetries are laid in the left and right sides of described track framed bent 6, described vertical section of track supporting leg 4 and lateral adjustments device 5 is used and the two forms rail that the installation site of described track framed bent 6 is accurately adjusted to lock.
In the present embodiment, the vertical bolt of described vertical section of track supporting leg 4 for being installed in by thread connecting mode on the described track framed bent 6 and can adjusting the height and the levelness of described track framed bent 6, the left and right sides correspondence of described track framed bent 6 has for described vertical bolt and is installed in threaded mounting hole.
Described lateral adjustments device 5 comprise inner end hold out against the leading screw sleeve 5-1 that is fixed on built up frame 3 left and right sides walls and coaxial package in leading screw sleeve 5-1 inside and the outer end be installed on level on the cable channel sidewall of described ditch to leading screw 5-2, described leading screw sleeve 5-1 and level are used and form the track centre of described track framed bent 6 and rail to the adjuster of adjusting to leading screw 5-2.Described level is connected and fixed by holding pin between leading screw 5-2 and leading screw sleeve 5-1, described level has pin-and-hole one 5-3 that a described holding pin of confession is installed to the leading section correspondence of leading screw 5-2, leading screw sleeve 5-1 goes up pin-and-hole two 5-4 that correspondence is provided with the described holding pin installation of a plurality of confessions and is used with pin-and-hole one 5-3, and a plurality of pin-and-hole two 5-4 are laid on the same horizon.In the present embodiment, the quantity of described pin-and-hole two 5-4 is a plurality of.Described lateral adjustments device 5 is mutually concordant with the upper end of described track framed bent 6.The inner end of described lateral adjustments device 5 is provided with concave shape and clamps part 7, and described lateral adjustments device 5 clamps part 7 by concave shape and is installed on the track framed bent 6.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; everyly any simple modification that above embodiment did, change and equivalent structure are changed, all still belong in the protection domain of technical solutions of the utility model according to the utility model technical spirit.
Claims (6)
1. a double-block type ballastless track construction uses rail to lock, it is characterized in that: comprise that a plurality of symmetries respectively are installed in double-block type ballastless track construction with the lateral adjustments device (5) between the cable channel sidewall of set ditch in the vertical section of track supporting leg (4) below track framed bent (6) left and right sides and a plurality of left and right sides wall that is installed on described track framed bent (6) respectively and the construction tunnel, a plurality of lateral adjustments devices (5) symmetry is laid in the left and right sides of described track framed bent (6), and described vertical section of track supporting leg (4) and lateral adjustments device (5) are used and the two forms rail that the installation site of described track framed bent (6) is accurately adjusted to lock.
2. use rail to lock according to the described double-block type ballastless track construction of claim 1, it is characterized in that: the vertical bolt of described vertical section of track supporting leg (4) for being installed in by thread connecting mode that described track framed bent (6) is gone up and can adjusting the height and the levelness of described track framed bent (6), the left and right sides correspondence of described track framed bent (6) has for described vertical bolt and is installed in threaded mounting hole.
3. use rail to lock according to claim 1 or 2 described double-block type ballastless track constructions, it is characterized in that: described lateral adjustments device (5) comprise inner end hold out against the leading screw sleeve (5-1) that is fixed on the wall of built up frame (3) left and right sides and coaxial package in leading screw sleeve (5-1) inside and the outer end be installed on level on the cable channel sidewall of described ditch to leading screw (5-2), described leading screw sleeve (5-1) and level are used and form the track centre of described track framed bent (6) and rail to the adjuster of adjusting to leading screw (5-2).
4. use rail to lock according to the described double-block type ballastless track construction of claim 3, it is characterized in that: described level is connected and fixed by holding pin between leading screw (5-2) and leading screw sleeve (5-1), described level has the pin-and-hole one (5-3) that a described holding pin of confession is installed to the leading section correspondence of leading screw (5-2), leading screw sleeve (5-1) is gone up the pin-and-hole two (5-4) that correspondence is provided with the described holding pin installation of a plurality of confessions and is used with pin-and-hole one (5-3), and a plurality of pin-and-hole two (5-4) is laid on the same horizon.
5. use rail to lock according to the described double-block type ballastless track construction of claim 3, it is characterized in that: described lateral adjustments device (5) is mutually concordant with the upper end of described track framed bent (6).
6. use rail to lock according to the described double-block type ballastless track construction of claim 3, it is characterized in that: the inner end of described lateral adjustments device (5) is provided with concave shape and clamps part (7), and described lateral adjustments device (5) clamps part (7) by concave shape and is installed on the track framed bent (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201739501U CN201648893U (en) | 2010-04-28 | 2010-04-28 | Track-alignment locking device for construction of double-block ballastless track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201739501U CN201648893U (en) | 2010-04-28 | 2010-04-28 | Track-alignment locking device for construction of double-block ballastless track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201648893U true CN201648893U (en) | 2010-11-24 |
Family
ID=43114116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201739501U Expired - Lifetime CN201648893U (en) | 2010-04-28 | 2010-04-28 | Track-alignment locking device for construction of double-block ballastless track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201648893U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061217A (en) * | 2013-01-24 | 2013-04-24 | 中铁五局（集团）有限公司 | Special track lifting support configuration structure for trapezoidal sleeper track panel construction |
| 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 |
| CN109629352A (en) * | 2019-01-29 | 2019-04-16 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | A kind of clamping device laterally rectified a deviation for ballastless track structure |
| CN109629353A (en) * | 2019-01-29 | 2019-04-16 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | A kind of clamping device laterally rectified a deviation for ballastless track structure |
-
2010
- 2010-04-28 CN CN2010201739501U patent/CN201648893U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061217A (en) * | 2013-01-24 | 2013-04-24 | 中铁五局（集团）有限公司 | Special track lifting support configuration structure for trapezoidal sleeper track panel construction |
| 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 |
| CN103628370B (en) * | 2013-11-06 | 2016-09-07 | 安徽兴宇轨道装备有限公司 | A kind of three-dimensional rail adjusting device |
| CN109629352A (en) * | 2019-01-29 | 2019-04-16 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | A kind of clamping device laterally rectified a deviation for ballastless track structure |
| CN109629353A (en) * | 2019-01-29 | 2019-04-16 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | A kind of clamping device laterally rectified a deviation for ballastless track structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |