CN201144374Y - Vertical adjusting apparatus for railroad switch - Google Patents
Vertical adjusting apparatus for railroad switch Download PDFInfo
- Publication number
- CN201144374Y CN201144374Y CNU2007200827791U CN200720082779U CN201144374Y CN 201144374 Y CN201144374 Y CN 201144374Y CN U2007200827791 U CNU2007200827791 U CN U2007200827791U CN 200720082779 U CN200720082779 U CN 200720082779U CN 201144374 Y CN201144374 Y CN 201144374Y
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- CN
- China
- Prior art keywords
- track switch
- utility
- nut
- vertical adjusting
- model
- 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 - Lifetime
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Abstract
The utility model discloses a turnout vertical direction adjustment device, which is characterized in that a screw (1) is connected with a nut (2), the lateral surface of the nut (2) is connected with a bearing plate (6), and two fastening and pressing plates (3) are positioned on the bearing plate (6) via bolts. The utility model is a vertical direction adjustment device for the laying construction of the turnout of the unballasted track. The utility model solves the difficult problem of the vertical direction adjustment during the laying construction of the unballasted turnout, has the advantages of the high adjustment accuracy, the convenient and simple operation, the wide application of the laying construction of the turnout of the unballasted track, and the excellent market prospect.
Description
Technical field
The utility model relates to puts in order the vertical adjusting device of a kind of track switch that group track switch is vertically adjusted when high-speed railway switch is laid.
Background technology
Track switch in the ballastless track of high-speed railway system mainly is made up of track switch rail, tongue, heart rail, rail fastening on track slab system, goat and electrical control system etc.Traditional track switch laying construction mainly is assembled into sections in the base of laying a railway track, be transported to the scene of laying by rail flat car, hang or gantry crane is laid with vapour, or on-site consolidation, the whole group with the traversing installation that puts in place of roller, or behind the subway work employing on-site consolidation, adjust laggard trade trouble with adjusting device and lay.The laying of high speed railway fragments-free railway roadbed track switch then is to carry out being transported to the job site after the section assembling adjustment in consolidation shed, large-scale crane lifting track switch sections is to mobile trolley used upward vertical shift, the vertical shift of whole group track switch puts in place and carries out tentatively traversing, and then horizontal adjustment rack and vertical adjustment rack be installed, remove mobile trolley usedly again, carry out track at last and accurately adjust back concrete perfusion and make the track switch moulding.
The utility model content
The purpose of this utility model provides the vertical adjusting device of a kind of track switch that can vertically accurately adjust track switch.
The utility model adopts following technical scheme in order to achieve the above object: the vertical adjusting device of a kind of track switch, be connected with nut on the screw rod, and nut is connected with base plate on the side, is equipped with two by bolt and withholds plate on base plate.
There is gusset the lower end of described base plate and nut junction.
Withhold and be provided with gradient plate between the plate for two on the described base plate.
Withhold plate holder for two in the utility model and live rail, nut is moved up and down, move up and down, and then make and withhold the rail that plate fastens on the base plate and move up and down thereby drive the base plate be connected with nut by rotating screw bolt.
The beneficial effects of the utility model: the utility model is a kind of vertical adjusting device of non-fragment orbit track switch laying construction; The utility model has solved a vertical difficult problem of adjusting in the no tiny fragments of stone, coal, etc. track switch laying construction, adjusts the precision height, and is convenient and simple for operation, and extensively utilization has fabulous market prospects in non-fragment orbit track switch laying construction.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
The structure of the vertical adjusting device of a kind of track switch of the utility model as shown in Figure 1 and Figure 2, the vertical adjusting device of a kind of track switch is connected with nut 2 on the screw rod 1, nut is connected with base plate 6 on 2 sides, is equipped with two by bolt and withholds plate 3 on base plate 6.There is gusset 4 lower end in base plate 6 and nut 2 junctions, increases support strength.On the base plate 6 two withhold and be provided with gradient plate 5 between the plate 3, as required, can vertically adjust gradient rail.For the ease of rotating screw bolt 1, have the hole in the upper end of screw rod 1, be convenient to insert dwang.
The vertical adjusting device mounting means of non-fragment orbit track switch is:
1, pushes to put in place and carry out rail at whole group track switch and connect.
2, the horizontal adjustment of whole group track switch puts in place substantially.
3, pull down that two on the base plate 6 withhold plate 3 in the vertical adjusting device of non-fragment orbit track switch, adjusting screw(rod) 1 height drives nut 2 and moves up and down, thereby makes base plate 6 arrive correct positions.
4, the base plate 6 in the vertical adjusting device of non-fragment orbit track switch is inserted below the rail, rail is withheld between the plate 3 at two, rail is fixed by bolt.
5, adjust screw rod 1 height once more, screw rod 1 is supported on the concrete pad.
Claims (3)
1, the vertical adjusting device of a kind of track switch is characterized in that: be connected with nut (2) on the screw rod (1), nut (2) is connected with base plate (6) on the side, and upward being equipped with two by bolt withholds plate (3) at base plate (6).
2, the vertical adjusting device of a kind of track switch according to claim 1 is characterized in that: there is gusset (4) lower end in base plate (6) and nut (2) junction.
3, the vertical adjusting device of a kind of track switch according to claim 1 is characterized in that: withhold and be provided with gradient plate (5) between the plate (3) last two of base plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200827791U CN201144374Y (en) | 2007-12-28 | 2007-12-28 | Vertical adjusting apparatus for railroad switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200827791U CN201144374Y (en) | 2007-12-28 | 2007-12-28 | Vertical adjusting apparatus for railroad switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201144374Y true CN201144374Y (en) | 2008-11-05 |
Family
ID=40081246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200827791U Expired - Lifetime CN201144374Y (en) | 2007-12-28 | 2007-12-28 | Vertical adjusting apparatus for railroad switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201144374Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109338830A (en) * | 2018-08-31 | 2019-02-15 | 中铁上海工程局集团有限公司 | A kind of full working scope Fast Installation and the track condition tune rail bearing support of disassembly |
| CN109868694A (en) * | 2019-04-17 | 2019-06-11 | 中铁十一局集团第三工程有限公司 | A kind of track switch and construction method |
| CN111501446A (en) * | 2020-05-07 | 2020-08-07 | 中铁十四局集团第五工程有限公司 | Device and method for controlling size of reserved groove of ballastless turnout switch machine |
-
2007
- 2007-12-28 CN CNU2007200827791U patent/CN201144374Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109338830A (en) * | 2018-08-31 | 2019-02-15 | 中铁上海工程局集团有限公司 | A kind of full working scope Fast Installation and the track condition tune rail bearing support of disassembly |
| CN109338830B (en) * | 2018-08-31 | 2023-11-21 | 中铁上海工程局集团有限公司 | Rail-state rail-adjusting supporting frame capable of being installed and dismounted rapidly under all working conditions |
| CN109868694A (en) * | 2019-04-17 | 2019-06-11 | 中铁十一局集团第三工程有限公司 | A kind of track switch and construction method |
| CN111501446A (en) * | 2020-05-07 | 2020-08-07 | 中铁十四局集团第五工程有限公司 | Device and method for controlling size of reserved groove of ballastless turnout switch machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160105 Address after: Jinniu District Kam Tong Road Chengdu city Sichuan province 610031 No. 16 Patentee after: CHINA RAILWAY NO.2 BUREAU ENGINEERING CO., LTD. Address before: 610041 high building, No. nine Hing Road, Chengdu hi tech Development Zone, Sichuan, 6 Patentee before: China Railway Erju Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20081105 |
|
| CX01 | Expiry of patent term |