CN201901824U - Positioning adjuster for ballastless track slab - Google Patents
Positioning adjuster for ballastless track slab Download PDFInfo
- Publication number
- CN201901824U CN201901824U CN201020670219XU CN201020670219U CN201901824U CN 201901824 U CN201901824 U CN 201901824U CN 201020670219X U CN201020670219X U CN 201020670219XU CN 201020670219 U CN201020670219 U CN 201020670219U CN 201901824 U CN201901824 U CN 201901824U
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- China
- Prior art keywords
- plate
- track slab
- fragment
- slide
- track
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- 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 relates to the technical field of ballastless track equipment of railway and particularly relates to a positioning adjuster for a ballastless track slab, which solves the precision adjustment problem in the of CRTS (China railway track system)-1 type pre-stressed reinforcement concrete track slab of a ballastless track of high speed railway. The positioning adjuster comprises a machine base, wherein a sliding seat is arranged at the bottom of the machine base. The positioning adjuster is characterized in that a sliding plate is arranged on the sliding seat and is provided with a height adjusting bolt; an adjusting nut is arranged on the height adjusting bolt; a support plate is fixed on the adjusting nut; a bolt is arranged on the support plate; and a transverse adjusting bolt is arranged at one side of the sliding plate. The elevation of the track slab and the position adjustment of a transverse plane are ensured; and the utility model has the advantages of light weight, high efficiency, low cost, easiness in adjustment and convenience in use.
Description
Technical field
The utility model relates to the railway ballastless track equipment technical field, relates in particular to a kind of fragment-free track slab positioning controller of ballastless track of high-speed railway CRTS-1 type prestressed reinforced concrete track slab precision adjustment.
Background technology
Positioning controller is the isolated plant of ballastless track of high-speed railway CRTS-1 type prestressed reinforced concrete track slab precision adjustment.In the non-fragment orbit construction, after the track plate is extensive, positioning controller is installed in the assigned address of track plate both sides, tentatively determines the track Board position, and carry out track plate system support.Existing publication number is a kind of fragment-free track slab positioning controller of 201634971U, is made up of gripper shoe, vertical adjustment bolt, frame, L template, lateral adjustments bolt and base, and frame and gripper shoe are integrally welded, also can directly be made of one; The vertical adjustment bolt passes the tapped through hole on the frame, its bottom is connected with the L template, the L template is connected with base by the lateral adjustments bolt, the lower end of base is a zigzag, after track plate positioning controller and track plate are connected and fixed, with spanner rotation vertical adjustment bolt, fine-tuning track plate hight journey, when with spanner rotation lateral adjustments bolt, fine-tuning track plate transversal centerline position.
Summary of the invention
The purpose of this utility model is to adjust problem in order to solve ballastless track of high-speed railway CRTS-1 type prestressed reinforced concrete track plate precision, a kind of fragment-free track slab positioning controller of reasonable in design is provided, after it utilizes measuring apparatus to detect error, finish the accurate location that track plate hight journey and transverse plane position are adjusted.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of fragment-free track slab positioning controller, comprise support, the bottom of support is provided with slide, it is characterized in that described slide is provided with slide plate, slide plate is provided with the Height Adjustment bolt, and the Height Adjustment bolt is provided with the adjustment nut, adjusts on the nut and is fixed with supporting plate, supporting plate is provided with latch, and a side of slide plate is provided with horizontal adjustment bolt.Adjust the synthetic worm drive pair of nut and Height Adjustment screw rod group, rotation Height Adjustment screw rod makes the supporting plate lifting, promptly drives the track plate by supporting plate and carries out the elevation adjustment, and supporting plate can insert latch on it lifting collar aperture of track plate; Laterally adjust bolt and slide plate, supporting plate composition worm drive pair, bolt is laterally adjusted in rotation can make supporting plate laterally move, and realizes the plan-position adjustment of track plate.
As preferably, the two ends of described Height Adjustment bolt by bearing fixing on support.Adopt the bearing connected mode to reduce the pivoting friction of Height Adjustment screw rod, use light and precision is high.
As preferably, described supporting plate is provided with the pin hole seat, is provided with latch in the pin hole seat, and latch cooperates with the lifting collar aperture of track plate.During use, the connected mode of track plate and supporting plate directly has influence on operating efficiency, and the type of attachment of latch and pin hole seat is promptly convenient, and it is also easy to locate.
As preferably, described adjustment nut is provided with rotary handle.Rotary handle helps the with light packs operation of operating personnel, and precision is adjusted easily.
As preferably, described slide plate is connected with slide by " T " groove.Slide plate need move horizontally the dimensional requirement that satisfies track board plane position, and "T"-shaped groove two ends are provided with limited block, and "T"-shaped groove can link into an integrated entity both fully.Slide also is the supporting seat of Height Adjustment parts in the positioning controller simultaneously.
As preferably, described slide plate is connected with slide by dovetail groove.Dovetail groove also is a kind of connected mode of using always, makes easily the precision height.
As preferably, described support is connected with the track plate by set bolt.The track plate is with adjusting moving up and down and moving of nut.
As preferably, described support is provided with level gauge.The track plate of level gauge when adjusting tested at any time.
Effective effect of the present utility model is: it is accurate to guarantee that track plate hight journey and transverse plane position are adjusted, and weight is light and handy, easily regulates, and is easy to use, the efficient height, and cost is low.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Among the figure: 1. Height Adjustment bolt, 2. adjust nut, 3. slide plate is 4. laterally adjusted bolt, 5. slide, 6. supporting plate, 7. set bolt, 8. track plate.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Referring to Fig. 1, a kind of fragment-free track slab positioning controller of present embodiment, if a support is provided with slide 5 in the bottom of support, adorn slide plate 3 with the oat tail groove structure form on the slide 5, vertically be provided with Height Adjustment bolt 1 on the slide plate 3, Height Adjustment bolt 1 is provided with adjusts nut 2, adjusts on the nut 2 fixedly supporting plate 6, and supporting plate 6 is provided with two latches, with set bolt 7 track plate 8 and positioning controller are fixed, slide plate 3 is provided with horizontal adjustment bolt 4 towards the opposite side of set bolt 7.
During work, latch on the supporting plate 6 is inserted in the lifting collar aperture of track plate, and track plate 8 and positioning controller are fixed with set bolt 7, adjust nut 2 and be combined into the worm drive pair with Height Adjustment screw rod 1, rotation Height Adjustment screw rod 1 can make supporting plate 6 do lifting action, drags track plate 8 by supporting plate 6 and carries out the elevation adjustment.Laterally adjust bolt 4 and form the worm drive pair with slide plate 3, supporting plate 6, bolt 4 is laterally adjusted in rotation laterally moves supporting plate 6, finishes the plan-position adjustment of track plate 8.
The foregoing description is to explanation of the present utility model, is not to qualification of the present utility model, any structure after the simple transformation of the present utility model, technology is all belonged to protection domain of the present utility model.
Claims (8)
1. fragment-free track slab positioning controller, comprise support, the bottom of support is provided with slide (5), it is characterized in that described slide (5) is provided with slide plate (3), slide plate (3) is provided with Height Adjustment bolt (1), and Height Adjustment bolt (1) is provided with adjusts nut (2), adjusts on the nut (2) and is fixed with supporting plate (6), supporting plate (6) is provided with latch, and a side of slide plate (3) is provided with horizontal adjustment bolt (4).
2. fragment-free track slab positioning controller according to claim 1, the two ends that it is characterized in that described Height Adjustment bolt (1) by bearing fixing on support.
3. fragment-free track slab positioning controller according to claim 1 is characterized in that described supporting plate (6) is provided with the pin hole seat, is provided with latch in the pin hole seat, and latch cooperates with the lifting collar aperture of track plate.
4. fragment-free track slab positioning controller according to claim 1 is characterized in that described adjustment nut (2) is provided with rotary handle.
5. fragment-free track slab positioning controller according to claim 1 is characterized in that described slide plate (3) is connected with slide (5) by " T " groove.
6. fragment-free track slab positioning controller according to claim 1 is characterized in that described slide plate (3) is connected with slide (5) by dovetail groove.
7. fragment-free track slab positioning controller according to claim 1 is characterized in that described support is connected with track plate (8) by set bolt (7).
8. according to claim 1 or 2 or 7 described fragment-free track slab positioning controllers, it is characterized in that described support is provided with level gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020670219XU CN201901824U (en) | 2010-12-21 | 2010-12-21 | Positioning adjuster for ballastless track slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020670219XU CN201901824U (en) | 2010-12-21 | 2010-12-21 | Positioning adjuster for ballastless track slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201901824U true CN201901824U (en) | 2011-07-20 |
Family
ID=44272425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020670219XU Expired - Lifetime CN201901824U (en) | 2010-12-21 | 2010-12-21 | Positioning adjuster for ballastless track slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201901824U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102936868A (en) * | 2011-08-16 | 2013-02-20 | 上海宝钢工业检测公司 | Precise adjustment auxiliary device for track board of high speed railway and adjusting method thereof |
| CN104018404A (en) * | 2014-06-09 | 2014-09-03 | 东南大学 | Flexible basic structure for high speed railway ballastless track and laying method of track |
| CN106758589A (en) * | 2017-03-14 | 2017-05-31 | 成都市新筑路桥机械股份有限公司 | A kind of track slab fine adjustment device |
| CN114592384A (en) * | 2022-03-18 | 2022-06-07 | 中铁五局集团第六工程有限责任公司 | Fine adjustment method for steel spring precast slab |
-
2010
- 2010-12-21 CN CN201020670219XU patent/CN201901824U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102936868A (en) * | 2011-08-16 | 2013-02-20 | 上海宝钢工业检测公司 | Precise adjustment auxiliary device for track board of high speed railway and adjusting method thereof |
| CN104018404A (en) * | 2014-06-09 | 2014-09-03 | 东南大学 | Flexible basic structure for high speed railway ballastless track and laying method of track |
| CN104018404B (en) * | 2014-06-09 | 2016-06-22 | 东南大学 | Ballastless track of high-speed railway flexible foundation structure and method for paving thereof |
| CN106758589A (en) * | 2017-03-14 | 2017-05-31 | 成都市新筑路桥机械股份有限公司 | A kind of track slab fine adjustment device |
| CN114592384A (en) * | 2022-03-18 | 2022-06-07 | 中铁五局集团第六工程有限责任公司 | Fine adjustment method for steel spring precast slab |
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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: 20110720 |