CN201865013U - Fine tuning claw with three degrees of freedom of ballastless track slab - Google Patents
Fine tuning claw with three degrees of freedom of ballastless track slab Download PDFInfo
- Publication number
- CN201865013U CN201865013U CN2010206521226U CN201020652122U CN201865013U CN 201865013 U CN201865013 U CN 201865013U CN 2010206521226 U CN2010206521226 U CN 2010206521226U CN 201020652122 U CN201020652122 U CN 201020652122U CN 201865013 U CN201865013 U CN 201865013U
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- axis
- slide block
- rod
- track slab
- fragment
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- Expired - Fee Related
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Abstract
The utility model discloses a fine tuning claw with three degrees of freedom of a ballastless track slab. The fine tuning claw with three degrees of freedom is characterized by comprising a base which is movably provided with an X-axis slide block and a Y-axis slide block, wherein the X-axis slide block and the Y-axis slide block are respectively driven by an X-axis adjusting screw rod and a Y-axis adjusting screw rod; the slide block at the uppermost is provided with a vertical screw rod; and the bottom of the vertical screw rod is hemispherical and hinged with the slide block. The fine tuning claw with three degrees of freedom of the ballastless track slab is reasonable in design, low in labor intensity, fast in adjusting speed and high in adjusting accuracy, needs fewer operators, and not only can be applied in manual adjustment, but also can realize automatic adjustment.
Description
Technical field
The utility model belongs to ballastless track of high-speed railway engineering construction adjuster, is specifically related to a kind of fragment-free track slab Three Degree Of Freedom accurate adjustment pawl of realizing that mechanization is regulated.
Background technology
At present, along with the develop rapidly of high-speed railway, plate-type ballastless track is widely used, and plate-type ballastless track has the comprehensive construction investment economy, manufactured precision and production efficiency height, is convenient to advantages such as control, adjustment and reparation by millworkization.CRTSIII template formula non-fragment orbit as the rich lattice plate-type ballastless track system based on Germany grows up comprises concrete bed under the plate, parts such as CA mortar bed, track plate, long rail and fastener.
CRSTIII type fragment-free track slab manual setting equipment of the prior art, all manual settings, adjust up and down and will screw with long-arm wrench, and horizontal direction is adjusted into unidirectional thread screw adjustment, there is the gap in it when oppositely adjusting, particularly the error (reaching several millimeters) that produces because of wearing and tearing is difficult to realize automation.There is following shortcoming at least in above-mentioned present technology: labour intensity is big, it is slow to regulate the speed, adjust that precision is low, operating personnel are many, be difficult to realize automation mechanized operation.
The utility model content
The purpose of this utility model provide a kind of reasonable in design, labour intensity is low, regulate the speed fragment-free track slab Three Degree Of Freedom accurate adjustment pawl fast, it adjusts precision height, action required personnel are few, can be applied to artificial adjustment, can realize the automation adjustment again.
The purpose of this utility model is achieved through the following technical solutions:
A kind of fragment-free track slab Three Degree Of Freedom accurate adjustment pawl, it is characterized in that described accurate adjustment pawl comprises a pedestal, activity is provided with X axis slide block and Y-axis to slide block on this pedestal, this X axis slide block and Y-axis drive setting to slide block difference X axis adjusting screw(rod) and Y-axis to adjusting screw(rod), one slide block of topmost is provided with vertical screw rod, the bottom of vertical screw rod is a hemispherical, and is hinged with slide block.
In the specific embodiment, the bottom of described pedestal is provided with Y-axis to slide block, and this Y-axis is arranged in the chute of a base upper surface to the movable setting-in of slide block.
In one embodiment, described Y-axis is arranged on the described base to the adjusting screw(rod) suit, and this Y-axis contacts described Y-axis to slide block to an end of adjusting screw(rod).
In another embodiment, the movable setting-in of described X axis slide block is arranged in the chute of pedestal upper surface, and this X axis slide block connects a vertical screw rod.
In the embodiment, described X axis adjusting screw(rod) suit is arranged on the described pedestal again, an end of this X axis adjusting screw(rod) described X axis slide block of conflicting.
In the another embodiment, the top of described vertical screw rod is provided with a threaded block, the fixedly connected fragment-free track slab bracing frame of this threaded block
In the another embodiment, described X axis adjusting screw(rod) and Y-axis are respectively forward and reverse two-flight screw to adjusting screw(rod).
In the another embodiment, described pedestal lower surface is provided with the base fixed part of teeth groove.
This fragment-free track slab Three Degree Of Freedom accurate adjustment pawl can adopt two groups of forward and reverse two-flight screw straight lines to regulate in the horizontal direction, realize horizontal X axially and Y-axis to the high accuracy adjusting, eliminate the error that produces when common single thread straight line is regulated, particularly reach several millimeters error, really realized and accurately to have controlled adjustment with servomotor because of what wearing and tearing produced; Can adopt the vertical screw rod of regular screw threads to control at vertical direction, also can drive and realize automation with servomotor.
This fragment-free track slab Three Degree Of Freedom accurate adjustment pawl has significantly improved the laying automaticity of fragment-free track slab and has laid efficient, satisfies the laying needs of high-speed railway Line for Passenger Transportation.This Three Degree Of Freedom accurate adjustment pawl is specially adapted to the automatically accurate governor motion of fragment-free track slab, and the advantage that can realize that labour intensity is low, regulate the speed fast, adjust the precision height, operating personnel is few is easy to realize full-automatic the adjustment.
The beneficial effects of the utility model are that this fragment-free track slab Three Degree Of Freedom accurate adjustment pawl is reasonable in design, labour intensity is low, regulate the speed fast, and it adjusts the precision height, and action required personnel are few, can be applied to artificial adjustment, can realize the automation adjustment again.
Below in conjunction with the drawings and specific embodiments the utility model is further elaborated.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment;
Fig. 2 is the perspective view of the utility model specific embodiment.
The specific embodiment
As depicted in figs. 1 and 2, this fragment-free track slab Three Degree Of Freedom accurate adjustment pawl mainly is made up of to adjusting screw(rod) 7, vertical screw rod 4 and fragment-free track slab bracing frame 5 to slide block, X axis adjusting screw(rod) 6 and Y-axis base 1, pedestal 2, X axis slide block 3 and Y-axis, and X axis adjusting screw(rod) 6 and Y-axis are respectively forward and reverse two-flight screw to adjusting screw(rod) 7.The bottom of pedestal 2 is provided with Y-axis to slide block, and this Y-axis is arranged in the chute of base 1 upper surface to the movable setting-in of slide block.Y-axis is arranged on the base to adjusting screw(rod) 7 suits, and this Y-axis contacts Y-axis to slide block to an end of adjusting screw(rod).X axis slide block 3 movable setting-ins are arranged in the chute of pedestal upper surface, and X axis adjusting screw(rod) 6 suits are arranged on the pedestal, an end conflict X axis slide block 5 of this X axis adjusting screw(rod) 6.This X axis slide block connects a vertical screw rod 4.The bottom of vertical screw rod is a hemispherical, and is hinged with slide block.The top of vertical screw rod is provided with a threaded block 8, the fixedly connected fragment-free track slab bracing frame 5 of this threaded block.In actual applications, this fragment-free track slab bracing frame is not limited only to shape shown, can be other shape.X axis adjusting screw(rod) and Y-axis are respectively arranged with two groups of screw threads on adjusting screw(rod), the rotation direction of two groups of screw threads is opposite.Promptly a place is a left hand thread, and another place is for right-handed thread, and two groups of screw threads are connected respectively with between slide block and pedestal, realize that the driving of slide block is regulated.
Claims (8)
1. fragment-free track slab Three Degree Of Freedom accurate adjustment pawl, it is characterized in that described accurate adjustment pawl comprises a pedestal, activity is provided with X axis slide block and Y-axis to slide block on this pedestal, this X axis slide block and Y-axis drive setting to slide block difference X axis adjusting screw(rod) and Y-axis to adjusting screw(rod), one slide block of topmost is provided with vertical screw rod, the bottom of vertical screw rod is a hemispherical, and is hinged with slide block.
2. fragment-free track slab Three Degree Of Freedom accurate adjustment pawl according to claim 1 is characterized in that the bottom of described pedestal is provided with Y-axis to slide block, and this Y-axis is arranged in the chute of a base upper surface to the movable setting-in of slide block.
3. fragment-free track slab Three Degree Of Freedom accurate adjustment pawl according to claim 2 is characterized in that described Y-axis is arranged on the described base to the adjusting screw(rod) suit, and this Y-axis contacts described Y-axis to slide block to an end of adjusting screw(rod).
4. fragment-free track slab Three Degree Of Freedom accurate adjustment pawl according to claim 1 is characterized in that the movable setting-in of described X axis slide block is arranged in the chute of pedestal upper surface, and this X axis slide block connects a vertical screw rod.
5. fragment-free track slab Three Degree Of Freedom accurate adjustment pawl according to claim 4 is characterized in that described X axis adjusting screw(rod) suit is arranged on the described pedestal, an end of this X axis adjusting screw(rod) described X axis slide block of conflicting.
6. fragment-free track slab Three Degree Of Freedom accurate adjustment pawl according to claim 4 is characterized in that the top of described vertical screw rod is provided with a threaded block, the fixedly connected fragment-free track slab bracing frame of this threaded block.
7. fragment-free track slab Three Degree Of Freedom accurate adjustment pawl according to claim 1 is characterized in that described X axis adjusting screw(rod) and Y-axis are respectively forward and reverse two-flight screw to adjusting screw(rod).
8. fragment-free track slab Three Degree Of Freedom accurate adjustment pawl according to claim 1 is characterized in that described pedestal lower surface is provided with the base fixed part of teeth groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206521226U CN201865013U (en) | 2010-12-10 | 2010-12-10 | Fine tuning claw with three degrees of freedom of ballastless track slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206521226U CN201865013U (en) | 2010-12-10 | 2010-12-10 | Fine tuning claw with three degrees of freedom of ballastless track slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201865013U true CN201865013U (en) | 2011-06-15 |
Family
ID=44136173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206521226U Expired - Fee Related CN201865013U (en) | 2010-12-10 | 2010-12-10 | Fine tuning claw with three degrees of freedom of ballastless track slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201865013U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576104A (en) * | 2020-04-09 | 2020-08-25 | 重庆工程职业技术学院 | Method for automatically adjusting installation position of track slab |
| CN111576103A (en) * | 2020-04-09 | 2020-08-25 | 重庆工程职业技术学院 | System for automatically adjusting installation position of track slab |
| CN112176792A (en) * | 2020-09-16 | 2021-01-05 | 中铁三局集团华东建设有限公司 | Intelligent fine adjustment system for ballastless track plate |
-
2010
- 2010-12-10 CN CN2010206521226U patent/CN201865013U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576104A (en) * | 2020-04-09 | 2020-08-25 | 重庆工程职业技术学院 | Method for automatically adjusting installation position of track slab |
| CN111576103A (en) * | 2020-04-09 | 2020-08-25 | 重庆工程职业技术学院 | System for automatically adjusting installation position of track slab |
| CN111576104B (en) * | 2020-04-09 | 2021-07-27 | 重庆工程职业技术学院 | Method for automatically adjusting installation position of track slab |
| CN112176792A (en) * | 2020-09-16 | 2021-01-05 | 中铁三局集团华东建设有限公司 | Intelligent fine adjustment system for ballastless track plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20151223 Granted publication date: 20110615 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20160623 Granted publication date: 20110615 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20151210 |
|
| EXPY | Termination of patent right or utility model |