CN208443799U - A kind of servo-actuated stabilising arrangement of Transit Equipment - Google Patents
A kind of servo-actuated stabilising arrangement of Transit Equipment Download PDFInfo
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- CN208443799U CN208443799U CN201821108076.6U CN201821108076U CN208443799U CN 208443799 U CN208443799 U CN 208443799U CN 201821108076 U CN201821108076 U CN 201821108076U CN 208443799 U CN208443799 U CN 208443799U
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- flaw detection
- piston shoes
- centering
- centering piston
- stabilising arrangement
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Abstract
The utility model discloses a kind of Transit Equipments to be servo-actuated stabilising arrangement, it is characterized by comprising four pedestals, two flaw detection centering piston shoes, four stringers, four sliding racks, four centering magnet modules, two flaw detection centering piston shoes hanging beams and four cylinders, ultrasonic examination mould group is installed on the flaw detection centering piston shoes, the sliding rack, which can control, to freely swing, while can drive the flaw detection centering piston shoes or so and be displaced.The utility model compared with prior art the advantages of be: for rail-defect detector car use, for controlling the centering of rail examination module Yu rail center, to reach good flaw detection effect, structure is simple, maintenance is easy, and can automatically adjust side-to-side movement and angle state, and accuracy of alignment is high.
Description
Technical field
The utility model relates to steel rail flaw detection technology fields, in particular to a kind of Transit Equipment to be servo-actuated stabilising arrangement.
Background technique
It is as inspection car comes into being that rail traffic, which detects a flaw and is servo-actuated stabilising arrangement, and center support system at the beginning is machinery
Formula structure, structure is complicated, and accuracy of alignment is lower, maintenance difficult, can not pass through the switch zones of some complexity, some defect-detecting equipments
Center support system need by manually adjust flaw detection module left-right position and angle, with world's railway flourish,
The increase of railway mileage and operations task, the quantity and frequency of use of rail-defect detector car are also continuously increased, thus just to right
More stringent requirements are proposed for middle system.
In existing rail traffic inspection technique, two kinds of centering structures are primarily present, one is mechanical centerings, pass through complexity
Mechanical structure tracks gauge and route variation, thus achieve the purpose that centering, but structure is complicated, and by complicated mechanical mechanism
It constitutes, maintenance and repair is difficult, and partial switch can not pass through, and needs to manually adjust side-to-side movement and angle state, accuracy of alignment
It is low compared with this technology；Another kind is electromagnetism centering, by install calutron, by be powered generate magnetic field, then by electromagnet with
The mutual magnetic fields of rail play centering, and but its structure is complex, maintenance maintenance higher cost.
Utility model content
The main purpose of the utility model is to be detected a flaw to improve by improving servo-actuated systems stabilisation q&r
Shaft alignment state of the module when high speed passes through irregularity section provides a kind of servo-actuated stabilising arrangement of Transit Equipment.
In order to solve the above technical problems, technical solution provided by the utility model are as follows: a kind of Transit Equipment is servo-actuated steady
Determine device, it is characterised in that: including
Four pedestals, each one of left and right sides front and back, are the coupling parts of stabilising arrangement and vehicle, are bolted
On truck journal box；
Two flaw detection centering piston shoes are equipped with ultrasonic examination mould group on the flaw detection centering piston shoes；
Four stringers, each one of left and right sides front and back, one end is connect by bolt with the pedestal, the other end and sliding rack
Connection；
Four sliding racks, each one of left and right sides front and back are the connection structures of the stringer and the flaw detection centering piston shoes；
Four centering magnet modules, each one of left and right sides front and back, the centering magnet module is by eight cylindrical magnetics
Iron is composed, and using the mutual magnetic fields between magnet and the object that is magnetized, guarantees cylinder-shaped magnet always along Rail Surface
Center traveling；
Two flaw detection centering piston shoes hanging beams, each one of left and right, for hanging the flaw detection centering piston shoes and centering magnetic
Swage block；
Four cylinders, each one of left and right sides front and back control the flaw detection for the fixed flaw detection centering piston shoes
The lifting of centering piston shoes.
As a preferred embodiment, the ultrasonic examination mould group is used to detect inside rail because of fatigue or mechanism
The hurt of generation.
As a preferred embodiment, the sliding rack can control and freely swing, while can drive the flaw detection pair
Middle piston shoes or so are displaced.
The utility model compared with prior art the advantages of be: for rail-defect detector car use, for control rail visit
Hurt module and rail center
Centering, to reach good flaw detection effect, structure is simple, maintenance be easy, can automatically adjust side-to-side movement and
Angle state, centering essence
Degree is high.
Detailed description of the invention
Fig. 1 is the scheme of installation that a kind of Transit Equipment of the utility model is filled with dynamic stability,
Fig. 2 is the structural schematic diagram that a kind of Transit Equipment of the utility model is filled with dynamic stability,
Fig. 3 is the schematic illustration that a kind of Transit Equipment of the utility model is filled with dynamic stability.
It is as shown in the figure: 1, pedestal, 2, stringer, 3, sliding rack, 4, centering magnet module, 5, centering piston shoes hanging beam, 6, gas
Cylinder, 7, flaw detection centering piston shoes, 8, ultrasonic examination mould group, 9, truck journal box.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings.
In conjunction with attached drawing, a kind of servo-actuated stabilising arrangement of Transit Equipment, it is characterised in that: including four pedestals 1, left and right two
Each one before and after side, it is the coupling part of stabilising arrangement and vehicle, is bolted on truck journal box 9；Two flaw detections
Centering piston shoes 7, ultrasonic examination mould group 8 is equipped on the flaw detection centering piston shoes 7, and the ultrasonic examination mould group 8 is used
To detect the hurt generated inside rail by fatigue or mechanism；Four stringers 2, each one of left and right sides front and back, one end is logical
It crosses bolt to connect with the pedestal 1, the other end is connect with sliding rack 3；Four sliding racks 3, each one of left and right sides front and back, is institute
The connection structure of stringer 2 and the flaw detection centering piston shoes 7 is stated, the sliding rack 3, which can control, to freely swing, while can band
The flaw detection centering piston shoes 7 or so are moved to be displaced；Four centering magnet modules 4, each one of left and right sides front and back, pair
Middle magnet module 4 is composed of eight cylinder-shaped magnets, using the mutual magnetic fields between magnet and the object that is magnetized, is guaranteed
Cylinder-shaped magnet is travelled along Rail Surface center always；Two flaw detection centering piston shoes hanging beams 5, each one of left and right, for hanging
The flaw detection centering piston shoes 7 and centering magnet module 4；Four cylinders 6, each one of left and right sides front and back, described in fixed
Flaw detection centering piston shoes 7, control the lifting of the flaw detection centering piston shoes 7.
Working principle of the utility model is: as shown in figure 3, using the mutual magnetic fields between magnet and the object that is magnetized,
Ensure that the flaw detection centering piston shoes for being equipped with ultrasonic probe and centering magnet module advance along Rail Surface center always, flaw detection
Centering piston shoes and centering magnet module are installed on same centering piston shoes hanging beam, and the two is in same straight line.When route occurs
When changing (curve, track switch, gauge change), the magnetic field of corresponding rail also changes, to drive centering magnet mould
Block tracking variation in this way, and advance all along rail center, while driving and being mounted on same flaw detection centering piston shoes with it
Ultrasonic examination mould group along rail center advance.
The utility model and embodiments thereof are described above, this description is no restricted, shown in attached drawing
Be also one of the embodiments of the present invention, actual structure is not limited to this.All in all if this field
Those of ordinary skill is enlightened by it, without deviating from the purpose of the present invention, not inventively design with
The similar frame mode of the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (3)
1. a kind of Transit Equipment is servo-actuated stabilising arrangement, it is characterised in that: including
Four pedestals (1), each one of left and right sides front and back, are the coupling parts of stabilising arrangement and vehicle, are bolted
On truck journal box (9)；
Two flaw detection centering piston shoes (7) are equipped with ultrasonic examination mould group (8) on the flaw detection centering piston shoes (7)；
Four stringers (2), each one of left and right sides front and back, one end is connect by bolt with the pedestal (1), the other end and sliding
Frame (3) connection；
Four sliding racks (3), each one of left and right sides front and back are the connections of the stringer (2) and flaw detection centering piston shoes (7)
Structure；
Four centering magnet modules (4), each one of left and right sides front and back, the centering magnet module (4) is by eight cylinders
Magnet is composed, and using the mutual magnetic fields between magnet and the object that is magnetized, guarantees cylinder-shaped magnet always along rail table
Face center traveling；
Two flaw detection centering piston shoes hanging beams (5), each one of left and right, for hanging the flaw detection centering piston shoes (7) and centering
Magnet module (4)；
Four cylinders (6), each one of left and right sides front and back control the spy for the fixed flaw detection centering piston shoes (7)
Hurt the lifting of centering piston shoes (7).
2. a kind of Transit Equipment according to claim 1 is servo-actuated stabilising arrangement, it is characterised in that: the ultrasonic wave
Flaw detection mould group (8) is used to detect the hurt generated inside rail by fatigue or mechanism.
3. a kind of Transit Equipment according to claim 1 is servo-actuated stabilising arrangement, it is characterised in that: the sliding rack
(3) it can control and freely swing, while flaw detection centering piston shoes (7) left and right can be driven to be displaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821108076.6U CN208443799U (en) | 2018-07-13 | 2018-07-13 | A kind of servo-actuated stabilising arrangement of Transit Equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821108076.6U CN208443799U (en) | 2018-07-13 | 2018-07-13 | A kind of servo-actuated stabilising arrangement of Transit Equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208443799U true CN208443799U (en) | 2019-01-29 |
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ID=65088656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821108076.6U Active CN208443799U (en) | 2018-07-13 | 2018-07-13 | A kind of servo-actuated stabilising arrangement of Transit Equipment |
Country Status (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113071531A (en) * | 2020-09-30 | 2021-07-06 | 常州市瑞泰工程机械有限公司 | Sliding shoe centering mechanism, steel rail flaw detection device, steel rail flaw detection system and steel rail flaw detection vehicle |
| CN113071532A (en) * | 2020-09-30 | 2021-07-06 | 常州市瑞泰工程机械有限公司 | Sliding shoe transverse adjusting mechanism, steel rail flaw detection device, steel rail flaw detection system and steel rail flaw detection vehicle |
-
2018
- 2018-07-13 CN CN201821108076.6U patent/CN208443799U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113071531A (en) * | 2020-09-30 | 2021-07-06 | 常州市瑞泰工程机械有限公司 | Sliding shoe centering mechanism, steel rail flaw detection device, steel rail flaw detection system and steel rail flaw detection vehicle |
| CN113071532A (en) * | 2020-09-30 | 2021-07-06 | 常州市瑞泰工程机械有限公司 | Sliding shoe transverse adjusting mechanism, steel rail flaw detection device, steel rail flaw detection system and steel rail flaw detection vehicle |
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