CN207597172U - A kind of railway track web of the rail sander - Google Patents
A kind of railway track web of the rail sander Download PDFInfo
- Publication number
- CN207597172U CN207597172U CN201721330291.6U CN201721330291U CN207597172U CN 207597172 U CN207597172 U CN 207597172U CN 201721330291 U CN201721330291 U CN 201721330291U CN 207597172 U CN207597172 U CN 207597172U
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- Prior art keywords
- polishing
- railway track
- rail
- web
- handwheel
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Abstract
The utility model discloses a kind of railway track web of the rail sanders, it includes rack of polishing, the internal combustion engine being arranged in the polishing rack, two polishing noses rotated by internal combustion engine driving, it adjusts the vertical feeding mechanism of the polishing nose upper-lower position and adjusts two polishing noses and the attaching regulating mechanism of web of the rail surface laminate pressure size, the attaching regulating mechanism includes horizontal feed handwheel, by the feed screw of horizontal feed handwheel driving rotation, the link block being arranged on the feed screw and one end be hinged with the link block and the other end and the hinged linking arm in vertical feeding mechanism side position.The utility model polishing speed is fast, the flatness of polishing and smoothness are good, it is safe and reliable, be conveniently operated, and can realize being adjusted flexibly for grinding wheel and web of the rail surface laminate pressure size.
Description
【Technical field】
The utility model belongs to steel rail grinding technical field, more particularly to a kind of railway track web of the rail sander.
【Background technology】
Railway track needs to carry out the web section of rail polishing derusting when being laid with and welding, and rail is in-orbit in manufacture
Waist portions apply one layer of antirust paint, form the extremely difficult oxidation glue-line to come off after storing a period of time, it is therefore desirable to polish.Railway at present
Steel rail web polishing relies primarily on man-hour manually hand-held electric grinder or electric angle grinder and carries out, use these electric tools when
Waiting needs scene has generator to be powered, heavier also not convenient for transportation；While the labor intensity of operator is big, operation
Efficiency is low, completes time-consuming；Low precision, ordinary replacement grinding wheel waste polish greatly.
Therefore, it is necessary to a kind of railway track web of the rail sander is provided to solve the above problems.
【Utility model content】
The main purpose of the utility model is that provide a kind of railway track web of the rail sander, polishing speed is fast, polishing
Flatness and smoothness it is good, it is safe and reliable, be conveniently operated, and can realize the flexible of grinding wheel and web of the rail surface laminate pressure size
Adjustment.
The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of railway track web of the rail sander, including
Polishing rack, the internal combustion engine being arranged in the polishing rack, two polishing noses rotated by internal combustion engine driving,
It further includes the vertical feeding mechanism for adjusting the polishing nose upper-lower position and adjusts two polishing noses and web of the rail table
The attaching regulating mechanism of face paste resultant pressure size, the attaching regulating mechanism include horizontal feed handwheel, by the horizontal feed
Feed screw, the link block that is arranged on the feed screw and one end of handwheel driving rotation it is hinged with the link block and
The other end and the hinged linking arm in vertical feeding mechanism side position.
Further, the polishing nose includes feeding main shaft and polishing grinding wheel, the polishing grinding wheel be mounted on it is described into
To below main shaft.
Further, the vertical feeding mechanism includes vertical feed handwheel, is driven synchronization by the vertical feed handwheel
The inner screw sheath of rotation.
Further, the feeding main shaft is stretched in the inner screw sheath and is connected with it.
Further, be provided with the first belt pulley below the vertical feeding mechanism, first belt pulley with it is described
Feed main shaft synchronous rotary.
Further, the second belt pulley, second belt pulley and institute are installed below the output shaft of the internal combustion engine
It states the first belt pulley and transmission is connected by belt.
Further, the feed screw connect transmission with the horizontal feed handwheel by sprocket wheel and chain.
Compared with prior art, a kind of advantageous effect of railway track web of the rail sander of the utility model is：Effectively drop
The low labor intensity of operator improves the stability of operation and the quality of web of the rail polishing；Speed of polishing is fast, it is smooth to polish
Degree and smoothness it is good, it is safe and reliable, be conveniently operated, and can realize grinding wheel in the up-down direction, with web of the rail surface laminate pressure
Being adjusted flexibly in size, feeding Even Grinding are steady.
【Description of the drawings】
Fig. 1 is the side structure schematic view of the utility model embodiment；
Fig. 2 is the overlooking the structure diagram of the utility model embodiment；
Digital representation in figure：
1 polishing rack；2 internal combustion engines；3 polishing noses, 31 feeding main shafts, 32 polishing grinding wheels；4 vertical feeding mechanisms, 41 hang down
Straight-in feed handwheel, 42 inner screw sheaths, 43 first belt pulleys；5 attaching regulating mechanisms, 51 horizontal feed handwheels, 52 feed screws, 53
Link block, 54 linking arms；6 walking support wheels.
【Specific embodiment】
Embodiment：
Fig. 1-Fig. 2 is please referred to, the present embodiment is railway track web of the rail sander, and the web of the rail of rail is beaten before laying a railway track
Mill and derusting drive rotated two including polishing rack 1, the internal combustion engine 2 being arranged in polishing rack 1, by internal combustion engine 2
A polishing nose 3, two polishing noses 3 of the vertical feeding mechanism 4 for adjusting 3 upper-lower position of polishing nose and adjusting and web of the rail table
The attaching regulating mechanism 5 of face paste resultant pressure size.
Polishing nose 3 includes feeding main shaft 31 and polishing grinding wheel 32, and the polishing grinding wheel 32 is mounted on the feeding main shaft
31 lower sections.
Vertical feeding mechanism 4 includes vertical feed handwheel 41, the internal thread of synchronous rotary is driven by vertical feed handwheel 41
Set 42.The feeding main shaft 31 is stretched in inner screw sheath 42 and is connected with it, when inner screw sheath 42 rotates, sander
First 3 can move up and down in inner screw sheath 42.Vertical feed handwheel 41 is fixedly connected with inner screw sheath 42, when rotation vertically into
During to handwheel 41, inner screw sheath 42 is with rotation so that polishing 32 bottom and top feed of grinding wheel.
The lower section of vertical feeding mechanism 4 is provided with the first belt pulley 43, and is connected and be freely rotated in a manner of bearing.It beats
Keyway is provided on feeding main shaft 31 on grinder heads 3, and is connect with the first belt pulley 43 with keyway and realizes synchronous rotary, and the
One belt pulley 43 can be slided up and down freely on feeding main shaft 31.
Second belt pulley (not indicated in figure) is installed below the output shaft of internal combustion engine 2, described second on internal combustion engine 2
Belt pulley connects transmission with the first belt pulley 43 on vertical feeding mechanism 4 with belt.The main axis when internal combustion engine 2 starts,
Polishing grinding wheel 32 is driven to rotate.
Attach regulating mechanism 5 include horizontal feed handwheel 51, by horizontal feed handwheel 51 driving rotation feed screw 52,
The link block 53 being arranged on feed screw 52 and one end be hinged with link block 53 and the other end and 4 side of vertical feeding mechanism
The hinged linking arm 54 in position.Feed screw 52 connect transmission with horizontal feed handwheel 51 by sprocket wheel and chain, when level into
When being rotated to handwheel 51, feed screw 52 is driven to rotate, so as to which link block 53 be driven to move horizontally, beaten by the drive of linking arm 54
Grinding abrasive disk 32 so that polishing grinding wheel 32 completes traverse feed, and pressure size is attached so as to fulfill polishing grinding wheel 32 and web of the rail surface
Adjustment function.
The lower section of polishing rack 1 is provided with the walking support wheel 6 walked on rail.
The operation principle of the present embodiment railway track web of the rail sander is：Polishing grinding wheel is mounted on two polishing noses
On, polishing nose is mounted below vertical feeding mechanism, and the main shaft of polishing nose is connected with vertical feed handwheel, and rotation handwheel can
To adjust the bottom and top feed of polishing nose；Two vertical feeding mechanisms are mounted in polishing rack and can be freely rotated；Vertically into
It is connected to mechanism with attaching regulating mechanism by linking arm and axis pin, attaches and be provided with feed screw on regulating mechanism, feed silk
Bar rotation drives feed mechanism link block, and link block is connected with vertical feeding mechanism so grinding wheel is driven to realize traverse feed.Into
Connect to the screw rod in mechanism with feeding handwheel by sprocket wheel and chain, drive feed screw has been rotated when feeding hand wheel rotating
Into feeding.
The advantageous effect of the present embodiment railway track web of the rail sander is：The labor intensity of operator is effectively reduced,
Improve the stability of operation and the quality of web of the rail polishing；Speed of polishing is fast, the flatness of polishing and smoothness are good, safely can
Lean on, be conveniently operated, and can realize grinding wheel in the up-down direction, with being adjusted flexibly in the laminate pressure size of web of the rail surface, into
It is steady to Even Grinding.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Under the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these belong to this practicality
Novel protection domain.
Claims (7)
1. a kind of railway track web of the rail sander, including polishing rack, the internal combustion engine being arranged in the polishing rack, by institute
State two polishing noses that internal combustion engine driving is rotated, it is characterised in that：It further includes and adjusts the polishing nose upper-lower position
Vertical feeding mechanism and adjust two polishing noses and the attaching regulating mechanism of web of the rail surface laminate pressure size, institute
Attaching regulating mechanism is stated to include horizontal feed handwheel, the feed screw of rotation is driven by the horizontal feed handwheel, is arranged on institute
State link block on feed screw and one end hinged with the link block and the other end and vertical feeding mechanism side portion
The hinged linking arm in position.
2. railway track web of the rail sander as described in claim 1, it is characterised in that：The polishing nose includes feeding main shaft
With polishing grinding wheel, the polishing grinding wheel is mounted below the feeding main shaft.
3. railway track web of the rail sander as claimed in claim 2, it is characterised in that：The vertical feeding mechanism includes vertical
Feed handwheel, the inner screw sheath by vertical feed handwheel driving synchronous rotary.
4. railway track web of the rail sander as claimed in claim 3, it is characterised in that：The feeding main shaft is stretched in described
It is connected in thread bush and with it.
5. railway track web of the rail sander as claimed in claim 3, it is characterised in that：It is set below the vertical feeding mechanism
It is equipped with the first belt pulley, first belt pulley and the feeding main shaft synchronous rotary.
6. railway track web of the rail sander as claimed in claim 5, it is characterised in that：The lower section of the output shaft of the internal combustion engine
Second belt pulley is installed, second belt pulley connects transmission with first belt pulley by belt.
7. railway track web of the rail sander as described in claim 1, it is characterised in that：The feed screw with it is described it is horizontal into
Transmission is connected with chain by sprocket wheel to handwheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721330291.6U CN207597172U (en) | 2017-10-16 | 2017-10-16 | A kind of railway track web of the rail sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721330291.6U CN207597172U (en) | 2017-10-16 | 2017-10-16 | A kind of railway track web of the rail sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207597172U true CN207597172U (en) | 2018-07-10 |
Family
ID=62756862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721330291.6U Active CN207597172U (en) | 2017-10-16 | 2017-10-16 | A kind of railway track web of the rail sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207597172U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048600A (en) * | 2018-09-28 | 2018-12-21 | 天津尚吉液压设备有限公司 | Railway track joint sander |
| CN112609517A (en) * | 2020-12-02 | 2021-04-06 | 兰剑智能科技股份有限公司 | Single-rail outer edge three-surface synchronous polishing tool |
| CN113305679A (en) * | 2020-12-17 | 2021-08-27 | 江苏建筑职业技术学院 | Steel rail double-side double-grinding-wheel simultaneous derusting device before butt welding of high-speed rail |
-
2017
- 2017-10-16 CN CN201721330291.6U patent/CN207597172U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048600A (en) * | 2018-09-28 | 2018-12-21 | 天津尚吉液压设备有限公司 | Railway track joint sander |
| CN112609517A (en) * | 2020-12-02 | 2021-04-06 | 兰剑智能科技股份有限公司 | Single-rail outer edge three-surface synchronous polishing tool |
| CN113305679A (en) * | 2020-12-17 | 2021-08-27 | 江苏建筑职业技术学院 | Steel rail double-side double-grinding-wheel simultaneous derusting device before butt welding of high-speed rail |
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