CN206109900U - Groove rail grinding device - Google Patents
Groove rail grinding device Download PDFInfo
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- CN206109900U CN206109900U CN201621168130.7U CN201621168130U CN206109900U CN 206109900 U CN206109900 U CN 206109900U CN 201621168130 U CN201621168130 U CN 201621168130U CN 206109900 U CN206109900 U CN 206109900U
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- vehicle frame
- frame body
- car frame
- rail
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Abstract
The utility model discloses a groove rail grinding device, including power package and job bank, the car frame body of job bank and power package's car frame body are connected through articulating, are equipped with two sets of units of polishing on the car frame body of job bank, and every group polishes the unit and includes two heads of polishing, and power package's car frame body's lower part is equipped with two sets of power package wheel pairs, and the car frame body's of job bank lower part is equipped with two sets of job bank wheel pairs. Be equipped with slewing bearing between power package's the two sets of wheel pairs of car frame body and front and back respectively, be equipped with rotation mechanism between the car frame body of job bank and a set of wheel pair wherein, the wheel pair is by motor drive, and it is right that another group's wheel pair is the follower. It is groove rail grinding device's drive unit still to be equipped with generating set and frequency conversion unit on power package's the car frame body. The car frame body of job bank still is equipped with electric appliance cabinet, pneumatic station, hydraulic power station, operation panel, dust collection system, the car frame body of job bank with it is equipped with the slope pneumatic cylinder to polish between the unit. Can revise the wavy wearing and tearing of track, the scotch of wheel rail of grider rail and stock rail, carry out the preventive maintenance of complicated circuit rail, sexual valence relative altitude, maintenance cost are hanged down. Controllable slide, simple structure and low cost.
Description
Technical field
This utility model is related to a kind of rail prosthetic device, more particularly to a kind of grooved rail sanding apparatus.
Background technology
At present, the city such as Chinese Dalian, Suzhou remains urban tram, and tramcar is a kind of public transport work
Tool, also known as streetcar, belong to one kind of light railway.Train only has single-unit, at most also only three saves.Because urban rail it is comfortable, quick,
Energy-conservation, especially environmental protection, become the vehicles of city people trip and into strolling light ingredient.Rail on streetcar
It is different from normal railway rail, into grooved therefore referred to as grooved rail.With vehicle more long, the grooved path that frequently runs and build the age
The waveform that road occurs wears away, contact fatigue equivalent damage is increasingly severe, affects safety and the comfortableness of transport.Grooved rail
Safeguard and maintenance just seems more and more important, be so far a blank to grooved rail automatically grinding reparation.
In prior art, state's ferrum and subway have import and domestic polishing train to carry out beating to rail top of steel rail and trackside
Mill, can carry out the grinding of preventative and prosthetic to the rail on circuit, to the rail undaform abrasion on circuit, the steel on circuit
The diseases such as rail fat edges, saddle-shape abrasion, welding depression and fish scale crackle are polished, so as to improve the wheel of rail head working portion
It is wide.Improve wheel rail relation, reduce noise, improve safety and reduce maintenance cost.But grinding machine of the prior art can not
Adapt to the track reparation of urban tram.
Existing polishing normal orbit technology is suffered from the drawback that：
Grinding head number is more, complex structure, working curve radius are little, high cost.
The content of the invention
The purpose of this utility model is to provide the grooved rail sanding apparatus of a kind of simple structure, low cost.
The purpose of this utility model is achieved through the following technical solutions：
Grooved rail sanding apparatus of the present utility model, including power packages and operation group, the vehicle frame of the operation group and institute
The vehicle frame of power packages is stated by being articulated and connected, the vehicle frame of the operation group is provided with two groups of polishing units, and per group of polishing is single
Unit includes two grinding heads, and the bottom of the vehicle frame of the power packages is provided with two groups of power packages wheels pair, the vehicle frame of operation group
Bottom is provided with two group job group wheels pair；
Pivoting support is respectively equipped between the vehicle frame of the power packages and two groups of power packages wheels pair；
Slew gear is provided between the vehicle frame of the operation group and group job group wheel pair therein, the group job group wheel
Pair it is connected with motor, another group of group job group wheel is to for follower pair.
The technical scheme provided by above-mentioned this utility model is as can be seen that the grooved rail that this utility model embodiment is provided is beaten
Mill apparatus, can correct the wavy abrasion of the track of grider rail and stock rail, wheel track scratch, carry out the pre- of complicated circuit rail
Anti- property maintenance, cost performance is high, maintenance cost is low.Grooved rail sanding apparatus simple structure, low cost.
Description of the drawings
The structural representation of the grooved rail sanding apparatus that Fig. 1 is provided for this utility model embodiment.
In figure：
1st, power packages, 2, operation group, 3, power packages vehicle frame, 4, power packages wheel pair, 5, generating set, 6, converter unit,
7th, operation group vehicle frame, 8, regulator cubicle and operation bench, 9, polishing unit, 10, hydraulic tilt cylinder；
11st, operation group wheel pair, 12, hydraulic power station, 13, pneumatic station, 14, dust-precipitating system.
Specific embodiment
This utility model embodiment will be described in further detail below.
Grooved rail sanding apparatus of the present utility model, its preferably specific embodiment is：
Including power packages and operation group, the vehicle frame of the operation group passes through the company of being hinged with the vehicle frame of the power packages
Connect, the vehicle frame of the operation group is provided with two groups of polishing units, and per group of polishing unit includes two grinding heads, the power packages
The bottom of vehicle frame be provided with two groups of power packages wheels pair, the bottom of the vehicle frame of operation group is provided with two group job group wheels pair；
Pivoting support is respectively equipped between the vehicle frame of the power packages and two groups of power packages wheels pair；
Slew gear is provided between the vehicle frame of the operation group and group job group wheel pair therein, the group job group wheel
Pair it is connected with motor, another group of group job group wheel is to for follower pair.
Generating set and converter unit are additionally provided with the vehicle frame of the power packages, the generating set and converter unit are
The driver element of grooved rail sanding apparatus.
The vehicle frame of the operation group is additionally provided with Electric Appliance Cabinet, pneumatic station, hydraulic power station, operation bench, dust-precipitating system, described
Hydraulic tilt cylinder is provided between the vehicle frame of operation group and the polishing unit.
The grooved rail sanding apparatus carry polishing control system.
Grooved rail sanding apparatus of the present utility model, because vehicle frame is provided with polishing unit, polishing unit is by inclining
Hydraulic cylinder connects, and the bottom of vehicle frame is provided with travelling wheel, can correct the wavy abrasion of the track of grider rail and stock rail, wheel
Rail is abraded, and carries out the preventative maintenance of the circuit rail of complexity, and cost performance is high, maintenance cost is low.Grooved rail sanding apparatus structure
Simply, low cost.
Specific embodiment：
As shown in figure 1, grooved rail sanding apparatus of the present utility model include power packages and operation group.The power packages are provided
Sanding apparatus power, by being hinged operation group is dragged.
The power packages vehicle frame, 2 groups of wheels are to, generating set and converter unit composition.Vehicle frame is with wherein one wheel to logical
Bolt connection is crossed, with another group of wheel to being connected by slew gear.There is the wheel of slew gear to being drivewheel, by separate electrical motor
Drive, can be automatically adjusted by slew gear during curve, power packages pass through curve with curved with regard to curved.Converter unit is whole dress
Put different voltage requirements and arrange, use for system.
It is forward and backward on the vehicle frame of the operation group to be designed with pivoting support, sanding apparatus are met in the little curve of city rail
Can on normal operation and complicated circuit normal operation demand, and two-way in front and back can run.
The vehicle frame of the operation group is provided with polishing unit, and the polishing unit is by fixed frame, movable riser, driving
Motor, polishing emery wheel composition.It is connected with vehicle frame by hydraulic jack unit of polishing, hydraulic jack one end and vehicle frame body phase
Even, the other end is connected with the fixed board of polishing unit, and by controlling hydraulic jack inclining for driving polishing unit is extended and retracted
Tiltedly, the rail shape to rail and the covering in rail level section are realized.
The vehicle frame of the operation group is provided with hydraulic power station, and the deflection for unit of polishing provides power, realizes to steel
The repair of rail difference angle, meets repairing standard.
The vehicle frame of the operation group is provided with Pneumatic cabinet, the motor lifting of the Pneumatic cabinet control polishing unit.
The vehicle frame of the operation group is provided with regulator cubicle and operating platform, regulator cubicle control sanding apparatus traveling and polishing
Operation, operating platform is simple, convenient and reliable.
As shown in figure 1, before polishing operation, the polishing motor of unit of polishing is lifted, polishing unit deflection angle, motor are set
Polishing emery wheel rotation is driven, polishing emery wheel declines carries out polishing operation to grooved rail.
Polishing operation terminates, and the polishing motor of unit of polishing is lifted, and arranges the initial zero degree of polishing unit.
Instruction, control hydraulic system, pneumatic system, electrical system etc. are sent by sanding apparatus electric control system and completes machine
Structure action, completes polishing operation.
Grooved rail sanding apparatus of the present utility model, can correct the wavy mill of the circuit rail of grider rail and stock rail
Damage, wheel track is abraded, correct various the traveling on rail due to vehicle such as interior outer rail inclination and distortion and finishing running surface of wheeltrack and produce
Raw steel rail defect, enters the preventative maintenance of row line rail.Suitable for city, subway, state's ferrum circuit homework, to straight line, song
Line steel rail grinding.Sanding apparatus cost performance is high, maintenance cost is low.
The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not
This is confined to, any those familiar with the art can readily occur in the technical scope that this utility model is disclosed
Change or replacement, all should cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should
It is defined by the protection domain of claims.
Claims (4)
1. a kind of grooved rail sanding apparatus, it is characterised in that including power packages and operation group, the vehicle frame of the operation group and institute
The vehicle frame of power packages is stated by being articulated and connected, the vehicle frame of the operation group is provided with two groups of polishing units, and per group of polishing is single
Unit includes two grinding heads, and the bottom of the vehicle frame of the power packages is provided with two groups of power packages wheels pair, the vehicle frame of operation group
Bottom is provided with two group job group wheels pair；
Pivoting support is respectively equipped between the vehicle frame of the power packages and two groups of power packages wheels pair；
Be provided with slew gear between the vehicle frame of the operation group and group job group wheel pair therein, the group job group wheel pair with
Motor connects, and another group job group wheel is to for follower pair.
2. grooved rail sanding apparatus according to claim 1, it is characterised in that be additionally provided with the vehicle frame of the power packages
Generating set and converter unit, the generating set and converter unit are the driver elements of grooved rail sanding apparatus.
3. grooved rail sanding apparatus according to claim 1, it is characterised in that the vehicle frame of the operation group is additionally provided with electricity
Device cabinet, pneumatic station, hydraulic power station, operating board, dust-precipitating system, set between the vehicle frame of the operation group and the polishing unit
There is hydraulic tilt cylinder.
4. grooved rail sanding apparatus according to claim 1,2 or 3, it is characterised in that the grooved rail sanding apparatus are carried
Polishing control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168130.7U CN206109900U (en) | 2016-10-26 | 2016-10-26 | Groove rail grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168130.7U CN206109900U (en) | 2016-10-26 | 2016-10-26 | Groove rail grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206109900U true CN206109900U (en) | 2017-04-19 |
Family
ID=58524984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621168130.7U Active CN206109900U (en) | 2016-10-26 | 2016-10-26 | Groove rail grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206109900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796184A (en) * | 2021-04-01 | 2021-05-14 | 中国铁建重工集团股份有限公司 | Steel rail rust removal robot |
-
2016
- 2016-10-26 CN CN201621168130.7U patent/CN206109900U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796184A (en) * | 2021-04-01 | 2021-05-14 | 中国铁建重工集团股份有限公司 | Steel rail rust removal robot |
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