CN201575931U - Integral measuring platform for high-speed railway CRTS II type concrete track slab - Google Patents
Integral measuring platform for high-speed railway CRTS II type concrete track slab Download PDFInfo
- Publication number
- CN201575931U CN201575931U CN2009202934049U CN200920293404U CN201575931U CN 201575931 U CN201575931 U CN 201575931U CN 2009202934049 U CN2009202934049 U CN 2009202934049U CN 200920293404 U CN200920293404 U CN 200920293404U CN 201575931 U CN201575931 U CN 201575931U
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- CN
- China
- Prior art keywords
- speed railway
- track slab
- lifting jack
- integral
- type concrete
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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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- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model belongs to a high-speed railway track slab measuring tool, and particularly relates to an integral measuring platform for a high-speed railway CRTS II type concrete track slab, which solves the problem in the prior art that the track slab measurement needs six supporting points and the different supporting points require different proportions of self-weight loads. The integral measuring platform comprises an integral support and a load regulating device, wherein the integral support is formed by welding two longitudinal beams which are in parallel arrangement with three cross beams which are arranged perpendicularly to the longitudinal beams, sensor-accommodating boxes are arranged at the two ends of each cross beam, and a box-shaped support upright column is arranged above the sensor-accommodating boxes; and the load regulating device consists of a lifting jack which is reversely arranged inside the box-shaped support upright column and a steel plate which is welded at the bottom of the lifting jack, the steel plate is arranged on the top surface of the box-shaped support upright column, and the top of the piston of the lifting jack is flush with the upper part of the sensor-accommodating boxes. The high-speed railway CRTS II type concrete track slab has the benefits of capability of being integrally hoisted in the desired place with flexibility and convenience, novel design, easy operation, convenient adjustment, high accuracy and good stability.
Description
Technical field
The utility model belongs to high-speed railway track plate and measures apparatus, is specifically related to a kind of high-speed railway CRTSII type concrete railway board monoblock type measuring table.
Background technology
High-speed railway CRTS II type concrete railway board is to build high-speed railway to lay the concrete prefabricated element that track is used, and accuracy requirement is very high.Therefore, also there are strict requirements to the measuring condition of track plate physical dimension, requires the track plate to be placed on the six point-supported measuring tables, and different supporting-points require to distribute different proportion from heavy load.
Summary of the invention
The utility model needs 6 supports in order to solve the measurement of track plate, and the problem from heavy load of different supporting-points requirement distribution different proportion, and a kind of high-speed railway CRTS II type concrete railway board monoblock type measuring table is provided.
The utility model adopts following technical scheme to realize: a kind of high-speed railway CRTS II type concrete railway board monoblock type measuring table, it is characterized in that comprising integral support and load adjusting gear, integral support is welded with three crossbeams vertical with longeron by two longerons that be arranged in parallel, the both ends of each crossbeam are provided with the sensor holder respectively, and sensor holder top is the box support post; The load adjusting gear is made up of with the steel plate that is welded on the lifting jack bottom the lifting jack that is inverted in the box support post, and steel plate is shelved on the end face of box support post, and the top land of lifting jack flushes with sensor holder top.
The utlity model has following beneficial effect:
1, can be as required, integral hoisting is in the place of needs, and is flexible.
2, novel.The measuring table functional requirement is satisfied in combination by screw jack and box support post.When the track plate is placed, the impact load when bearing track plate lifting placement by lifting jack base plate and box support post, firm reliable; When distributing load, the track plate of jack-uping is thrown off support, realizes regulatory function.
3, manually screw jack is simple to operate, by regulating manual screw jack piston extension elongation, can very accurate distribution load, and auto-lock function is arranged again.Therefore easy to adjust, precision is high, good stability.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the side view of Fig. 1
Fig. 3 is the vertical view of Fig. 1
Fig. 4 is the A portion enlarged drawing of Fig. 1
Among the figure: 1-longeron, 2-crossbeam, 3-box support post, 4-sensor holder, 5-lifting jack, 6-steel plate
Embodiment
In conjunction with the accompanying drawings embodiment of the present utility model is described further.
One, structure of the present utility model
The utility model is made up of integral support and load adjusting gear two parts.Signal is as Fig. 1.Integral support is welded by channel-section steel and steel plate.Form by longeron 1, crossbeam 2, box support post 3 and sensor holder 4.The load adjusting gear is made up of with the steel plate 6 that is welded on the bottom inverted manual screw jack 5.During assembling, inverted lifting jack 5 is placed in the box support post cavity, and the steel plate 6 of bottom is shelved on box-shaped support post 3 end faces, and lifting jack 5 top lands flush with sensor holder 4 tops.6 box support posts and 6 inverted lifting jack are formed 6 supporting-points placing the track plate.
Two, the use of monoblock type measuring table
1, the monoblock type measuring table is hung in the use location, put inverted lifting jack, the whole leveling of measuring table.
2, track plate Support Position in accordance with regulations to be measured is hung on measuring table.
3, sensor is placed in the sensor holder, center sensor and lifting jack center align.
4,6 screw jack handles of rotation make piston pass through the hole of sensor holder top, eject downwards to be pressed on the sensor.By adjust 6 jack piston extension elongations, make show on the sensor from heavy load by the proportional distribution of designing requirement on 6 supporting-points.
Claims (1)
1. high-speed railway CRTS II type concrete railway board monoblock type measuring table, it is characterized in that comprising integral support and load adjusting gear, integral support is welded with three crossbeams (2) vertical with longeron (1) by two longerons that be arranged in parallel (1), the both ends of each crossbeam (2) are provided with sensor holder (4) respectively, and sensor holder (4) top is box support post (3); The load adjusting gear is made up of the steel plate (6) that is inverted in the lifting jack (5) in the box support post (3) and be welded on bottom the lifting jack (5), steel plate (6) is shelved on the end face of box support post (3), and the top land of lifting jack (5) flushes with sensor holder (4) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202934049U CN201575931U (en) | 2009-07-13 | 2009-12-16 | Integral measuring platform for high-speed railway CRTS II type concrete track slab |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920103756.3 | 2009-07-13 | ||
| CN2009202934049U CN201575931U (en) | 2009-07-13 | 2009-12-16 | Integral measuring platform for high-speed railway CRTS II type concrete track slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201575931U true CN201575931U (en) | 2010-09-08 |
Family
ID=42695807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202934049U Expired - Lifetime CN201575931U (en) | 2009-07-13 | 2009-12-16 | Integral measuring platform for high-speed railway CRTS II type concrete track slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201575931U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101957189B (en) * | 2009-07-13 | 2011-10-05 | 中铁三局集团有限公司 | Integral measuring platform of high-speed railway CRTS II concrete rail slab |
| CN103406991A (en) * | 2013-04-23 | 2013-11-27 | 东盟营造工程有限公司 | Automatic monitoring system of CRTS II-type track board |
-
2009
- 2009-12-16 CN CN2009202934049U patent/CN201575931U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101957189B (en) * | 2009-07-13 | 2011-10-05 | 中铁三局集团有限公司 | Integral measuring platform of high-speed railway CRTS II concrete rail slab |
| CN103406991A (en) * | 2013-04-23 | 2013-11-27 | 东盟营造工程有限公司 | Automatic monitoring system of CRTS II-type track board |
| CN103406991B (en) * | 2013-04-23 | 2015-12-23 | 东盟营造工程有限公司 | The method of operating of the automatic monitoring system of CRTS II type track plates |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100908 Effective date of abandoning: 20091216 |