CN201074289Y - Adjustable track panel supporting rack - Google Patents
Adjustable track panel supporting rack Download PDFInfo
- Publication number
- CN201074289Y CN201074289Y CNU2007200803782U CN200720080378U CN201074289Y CN 201074289 Y CN201074289 Y CN 201074289Y CN U2007200803782 U CNU2007200803782 U CN U2007200803782U CN 200720080378 U CN200720080378 U CN 200720080378U CN 201074289 Y CN201074289 Y CN 201074289Y
- Authority
- CN
- China
- Prior art keywords
- plate
- section
- track
- holder rail
- rail plate
- 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
Images
Abstract
The utility model discloses an adjustable supporting frame for track skeletons, which belongs to the technical field of supporting devices for steel track skeletons of ballastless tracks. The utility model comprises a screw nut for supporting a screw rod and a rail bearing plate for supporting rail skeletons. One side of the screw nut is provided with a connecting frame. The rail bearing plate is in the shape of 'L', the upper end of a vertical segment of the rail bearing plate is connected with the upper end of the connecting frame via screw bolts, and the lower end of the vertical segment of the rail bearing plate is connected with the lower end of the connecting frame via pin shafts. A regulating plate is arranged on a horizontal segment of the rail bearing plate, a projection at the lower end of the regulating plate penetrates into holes of the horizontal segment of the rail bearing plate and is fixed by a regulating screw bolt arranged on the side face of the rail bearing plate, the positions close to both sides of the track skeletons on the regulating plate are provided with a rail press plate fixed by hold-down bolts, and the cross section of the rail press plate is in the shape of 'L'. Both sides of the horizontal segment of the regulating plate are correspondingly equipped with guide press plates via slotted countersunk head screws, and the guide press plates are used for spacing the regulating plate. The utility model can realize regulation and fixing upon track skeletons of the ballastless tracks, in particular to fix and regulate super high, high-low and horizontal positions on curved lines, and the utility model is simultaneously convenient in operation and high in setting accuracy.
Description
Technical field
The utility model relates to a kind of high-speed railway construction equipment, is specifically related to a kind of rail section of track bracing or strutting arrangement that is used for non-fragment orbit.
Background technology
Along with the development of society, the common target of pursuing in high-speed railway transportation having become countries in the world.For the requirement of the high stationarity that adapts to high-speed railway, high-durability, comfortableness, need to adopt and the non-fragment orbit of the few maintenance of development.At present, when the section of track of double-block type ballastless track is installed, need be to the direction of the section of track, just, horizontal level adjusts, and for this reason, a kind of section of track screw rod bracing frame of specially section of track being adjusted occurred.But this support frame structure can not accommodation curve on the needs of the stepless adjustment of superelevation.
The utility model content
Based on above-mentioned need of practice, the purpose of this utility model is: provide a kind of and can realize the non-fragment orbit section of track especially superelevation on the curve, just, horizontal level is adjusted and fix, and is easy to operate simultaneously, adjust the high adjustable section of track bracing frame of precision.
The technical solution of the utility model is: a kind of adjustable section of track bracing frame, comprise screw that support screw is housed and the holder rail plate that supports the section of track, and described screw one side is provided with the link of two ends band connecting hole up and down; Described holder rail plate is " L " type, and " L " type holder rail plate vertically section upper end is provided with and the suitable long arc-shaped holes of link upper end connecting hole, and holder rail plate vertically is provided with and the suitable pin shaft hole of link lower end connecting hole the section lower end; Holder rail plate vertically section upper end and link upper end by bolt pass long arc-shaped holes, connecting hole is connected, and by locking nut locking, the vertical section lower end of holder rail plate and link lower end by bearing pin pass pin shaft hole, connecting hole is connected; Be provided with adjustable plate above the holder rail plate level section, the projection of adjustable plate lower end stretches in the hole of holder rail plate level section, and by the adjusting bolt and the adjusting of holding in the palm rail plate termination, above the adjustable plate and the both sides that are close to the section of track are provided with cross section and are inverted "L" shaped pressing track plate, and pressing track plate, adjustable plate and holder rail plate level section are fixed by hold-down bolt; Be equipped with its spacing guiding pressing plate in the both sides of adjustable plate horizontal segment correspondence, this guiding pressing plate is connected by slotted countersunk flat head screw and adjustable plate horizontal segment.
The taper that described support screw lower end is big up and small down.Make after non-fragment orbit concreting, can lightly back-out when removing the screw thread support bar.
Described link is respectively matsurface with the contact surface of the vertical section of " L " type holder rail plate.
Operating principle of the present utility model is: after each parts of the present utility model are installed, and the turn support screw, screw mandrel drives screw and moves on short transverse, and screw drives holder rail plate and moves on short transverse, thereby realizes the adjustment to section of track short transverse; If superelevation part on curve is adjusted bolt and passed the vertically position of section upper end long arc-shaped holes of holder rail plate, can realize the stepless adjustment of the superelevation of the section of track easily; By regulating the adjusting bolt of holder rail plate termination, drive adjustable plate and move, adjustable plate drives the section of track again and moves in horizontal plane.
The beneficial effects of the utility model are: realize thick, the accurate adjustment of section of track short transverse by the support screw adjustment, realize that by regulating the bolt adjustment section of track horizontal direction is thick, accurate adjustment, rough contact surface, long arc-shaped holes, locking nut by link and holder rail plate can be realized the stepless adjustment of superelevation in curve location, make the section of track reach the laying precision of non-fragment orbit.This support frame structure is easy to adjust, the precision height; Amount of deflection is little, and rigidity is big, good stability; In light weight, it is convenient to remove stage makeup and costume, and the section of track when having solved the non-fragment orbit construction supports, adjustment, the especially stepless adjustment superelevation of curved section problem, and it can be used as the special construction apparatus of the long section of track of accurate adjustment double-block type sleeper.
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Description of drawings
Fig. 1 is the structural representation of the utility model preferred embodiment;
Fig. 2 is the lateral view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is the A-A sectional view of Fig. 3;
Fig. 5 is the screw of Fig. 1 and the structural representation of link thereof;
Fig. 6 is the left view of Fig. 5;
Fig. 7 is the vertical view of Fig. 5;
Fig. 8 is the structural representation that removes screw and link thereof among Fig. 1;
Fig. 9 is the front view of holder rail plate among Fig. 1;
Figure 10 is the left view of Fig. 9;
Figure 11 is the vertical view of Fig. 9;
Figure 12 asks the rail plate with respect to the acclivitous structural representation of support screw among Fig. 1;
Figure 13 is the holder rail plate structural representation downward-sloping with respect to support screw among Fig. 1;
Wherein, Reference numeral is:
1 is support screw, and 2 is screw, and 2-1 is a link, and 2-11 is a connecting hole, and 2-12 is a connecting hole, and 2-13 is the link matsurface; 3 are holder rail plate, and 3-1 is a long arc-shaped holes, and 3-2 is a pin shaft hole, and 3-3 is the hole, and 3-4 is holder rail plate matsurface; 4 is bolt, and 5 is bearing pin, and 6 is adjustable plate, and 7 for regulating bolt, and 8 is the section of track, and 9 is pressing track plate, and 10 is hold-down bolt, and 11 are the guiding pressing plate, and 12 is slotted countersunk flat head screw, and 13 is locking nut.
The specific embodiment
To shown in Figure 11, a kind of adjustable section of track bracing frame comprises screw 2 that support screw 1 is housed and the holder rail plate 3 that supports the section of track 8 as Fig. 1, and described screw 2 one sides are provided with link 2-1, the band connecting hole 2-11 of two ends up and down, the connecting hole 2-12 of this link 2-1; Described holder rail plate 3 is " L " type, and " L " type holder rail plate 3 vertically section upper end is provided with the suitable long arc-shaped holes 3-1 with link 2-1 upper end connecting hole 2-11, and 3 vertical sections lower ends of holder rail plate are provided with the suitable pin shaft hole 3-2 with link 2-1 lower end connecting hole 2-12; Holder rail plate 3 vertically on section upper end and the link 2-1 by bolt 4 pass long arc-shaped holes 3-1, connecting hole 2-11 is connected, and by locking nut 13 lockings, the matsurface 2-13 on the described link 2-1 and " L " type holder rail plate 3 vertically the matsurface 3-4 of section are the contact surface of link 2-1 and holder rail plate 3 vertical sections; Holder rail plate 3 vertical sections lower ends and link 2-1 lower end by bearing pin 5 pass pin shaft hole 3-2, connecting hole 2-12 is connected; Be provided with adjustable plate 6 above holder rail plate 3 horizontal segments, the projection 6-1 of adjustable plate 6 lower ends stretches in the hole 3-3 of holder rail plate 3 horizontal segments, and by adjusting the bolt 7 fixing and adjustings of holding in the palm rail plate 3 sides, on adjustable plate 6 and the both sides that are close to the section of track 8 be provided with cross section and be inverted "L" shaped pressing track plate 9, pressing track plate 9, adjustable plate 6 and holder rail plate 3 horizontal segments are fixing by hold-down bolt 10; Both sides correspondence at adjustable plate 3 horizontal segments is equipped with its spacing guiding pressing plate 11, and this guiding pressing plate 11 is connected by slotted countersunk flat head screw 12 and adjustable plate 3 horizontal segments; The big up and small down taper in described support screw 1 lower end.
As shown in Figure 12 and Figure 13 be the adjustable section of track bracing frame that is applicable to the stepless adjustment of superelevation in curve location, pass the vertically position of section upper end long arc-shaped holes 3-1 of holder rail plate 3 by adjusting bolt 4, can realize the installation of the section of track on curve easily.
Claims (3)
1. an adjustable section of track bracing frame comprises screw (2) that support screw (1) is housed and the holder rail plate (3) that supports the section of track (8), and it is characterized in that: described screw (2) one sides are provided with two ends band connecting holes (2-11) link (2-1) (2-12) up and down; Described holder rail plate (3) is " L " type, " L " type holder rail plate (3) vertically section upper end is provided with and the suitable long arc-shaped holes (3-1) of link (2-1) upper end connecting hole, and holder rail plate (3) vertically is provided with and the suitable pin shaft hole (3-2) of link (2-1) lower end connecting hole the section lower end; Holder rail plate (3) vertically on section upper end and the link (2-1) by bolt (4) pass long arc-shaped holes (3-1), connecting hole (2-1 1) is connected, and by locking nut (13) locking, holder rail plate (3) vertically section lower end and link (2-1) lower end by bearing pin (5) pass pin shaft hole (3-2), connecting hole (2-12) is connected;
Holder rail plate (3) is provided with adjustable plate (6) above the horizontal segment, the projection (6-1) of adjustable plate (6) lower end stretches in the hole (3-3) of holder rail plate (3) horizontal segment, and it is fixing by the adjusting bolt (7) of holder rail plate (3) side, above the adjustable plate (6) and the both sides that are close to the section of track (8) are provided with cross section and are inverted "L" shaped pressing track plate (9), and pressing track plate (9), adjustable plate (6) and holder rail plate (3) horizontal segment are fixed by hold-down bolt (10);
Both sides correspondence at adjustable plate (3) horizontal segment is equipped with its spacing guiding pressing plate (11), and this guiding pressing plate (11) is connected by slotted countersunk flat head screw (12) and adjustable plate (3) horizontal segment.
2. adjustable section of track bracing frame according to claim 1 is characterized in that: the big up and small down taper in described support screw (1) lower end.
3. adjustable section of track bracing frame according to claim 1 is characterized in that: described link (2-1) is respectively matsurface (2-13) (3-4) with the contact surface of the vertical section of " L " type holder rail plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200803782U CN201074289Y (en) | 2007-07-20 | 2007-07-20 | Adjustable track panel supporting rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200803782U CN201074289Y (en) | 2007-07-20 | 2007-07-20 | Adjustable track panel supporting rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201074289Y true CN201074289Y (en) | 2008-06-18 |
Family
ID=39519552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200803782U Expired - Fee Related CN201074289Y (en) | 2007-07-20 | 2007-07-20 | Adjustable track panel supporting rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201074289Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002899A (en) * | 2010-11-16 | 2011-04-06 | 中铁二十四局集团有限公司 | Double-block type ballastless track screw regulator and track sleeper positioning method |
| CN102011353A (en) * | 2010-11-16 | 2011-04-13 | 中铁二十四局集团有限公司 | Method for positioning track panel of double-block ballastless track |
| CN103061216A (en) * | 2013-01-24 | 2013-04-24 | 中铁五局（集团）有限公司 | monolithic rail bed and turnout lifting support arrangement structure of subway short sleeper |
| CN104878666A (en) * | 2015-05-07 | 2015-09-02 | 成都聚智工业设计有限公司 | Track panel supporting structure |
| CN106568380A (en) * | 2015-10-13 | 2017-04-19 | 上海艾港风电科技发展有限公司 | Aligning bracket and centering installation method |
-
2007
- 2007-07-20 CN CNU2007200803782U patent/CN201074289Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002899A (en) * | 2010-11-16 | 2011-04-06 | 中铁二十四局集团有限公司 | Double-block type ballastless track screw regulator and track sleeper positioning method |
| CN102011353A (en) * | 2010-11-16 | 2011-04-13 | 中铁二十四局集团有限公司 | Method for positioning track panel of double-block ballastless track |
| CN102011353B (en) * | 2010-11-16 | 2012-08-29 | 中铁二十四局集团有限公司 | Method for positioning track panel of double-block ballastless track |
| CN103061216A (en) * | 2013-01-24 | 2013-04-24 | 中铁五局（集团）有限公司 | monolithic rail bed and turnout lifting support arrangement structure of subway short sleeper |
| CN104878666A (en) * | 2015-05-07 | 2015-09-02 | 成都聚智工业设计有限公司 | Track panel supporting structure |
| CN106568380A (en) * | 2015-10-13 | 2017-04-19 | 上海艾港风电科技发展有限公司 | Aligning bracket and centering installation method |
| CN106568380B (en) * | 2015-10-13 | 2019-09-24 | 上海艾港风电科技发展有限公司 | A kind of centering bracket and centering installation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201074289Y (en) | Adjustable track panel supporting rack | |
| CN206553842U (en) | A kind of combined type mechanically device rectified a deviation for the lifting of high ferro non-fragment orbit | |
| CN100572667C (en) | Method for debugging bearing of double-block type ballastless track | |
| CN201137021Y (en) | Railroad switch transverse adjustment device | |
| CN110939028A (en) | Adjustable support of magnetic levitation track | |
| CN2858732Y (en) | Screw bolt support | |
| CN200940243Y (en) | Platform set-up in situ at railway switch | |
| CN201095718Y (en) | Simple rail row supporting | |
| CN201915309U (en) | Double block-type track regulator | |
| CN201317899Y (en) | Track regulator | |
| CN110939027A (en) | Magnetic suspension track beam system | |
| CN204472598U (en) | A kind of foot of ladder retractor device for electrification railway contact net tool car ladder | |
| CN114427176B (en) | Bed-jig | |
| CN201144374Y (en) | Vertical adjusting apparatus for railroad switch | |
| CN209941401U (en) | Double-block type ballastless track and track bent thereof | |
| CN203212957U (en) | Accurate adjustment device for double-block type roadbed bent frame of ballastless track | |
| CN202989704U (en) | Track bent frame for paving of ballastless track | |
| CN202989701U (en) | Inner support frame track bent frame for laying ballast-less track | |
| CN220035067U (en) | Rail track with adjustable gauge and rail | |
| CN220318272U (en) | Rail with guide rail fixing structure | |
| CN206956557U (en) | A kind of bridge construction support meanss | |
| CN215856956U (en) | Double-block single-beam type track bent frame for high-speed railway ballastless integral track bed construction | |
| CN201037218Y (en) | Geometry state adjusting device for fragment-free ballast bed orbit | |
| CN213653054U (en) | Steel rail gauge fine-tuning device | |
| CN212955990U (en) | Rail support frame is used in construction of urban rail traffic railway roadbed |
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: 20080618 Termination date: 20150720 |
|
| EXPY | Termination of patent right or utility model |