CN212983495U - Rail polisher for railway maintenance - Google Patents
Rail polisher for railway maintenance Download PDFInfo
- Publication number
- CN212983495U CN212983495U CN202020664161.1U CN202020664161U CN212983495U CN 212983495 U CN212983495 U CN 212983495U CN 202020664161 U CN202020664161 U CN 202020664161U CN 212983495 U CN212983495 U CN 212983495U
- Authority
- CN
- China
- Prior art keywords
- driving
- rail
- fixedly connected
- adjusting
- block
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model relates to a rail grinding machine for railway maintenance, which comprises a frame body, a lifting component and a grinding component, wherein the lifting component comprises a positioning plate, an adjusting screw rod, an adjusting sleeve and a mounting plate, the positioning plate is rotationally connected with the adjusting screw rod, the upper end of the adjusting screw rod is fixedly connected with an adjusting turntable, the lower part of the adjusting screw rod is in threaded connection with the adjusting sleeve, the lower end of the adjusting sleeve is fixedly connected with the upper surface of the mounting plate, the mounting plate is slidably connected in the frame body, the grinding component comprises a driving part, a mounting block which is slidably connected below the driving part and a grinding disc which is hinged below the mounting block, an operator holds the frame body to butt against a supporting part at the position of the rail to be ground, rotates the adjusting turntable and the angle of the grinding disc to ensure that the grinding disc is attached to the position of the rail, effectively reduces the labor intensity of the polishing operation and has better application and popularization values.
Description
Technical Field
The utility model relates to a polisher especially relates to a rail polisher is used in railway maintenance.
Background
After the railway steel rail is rolled by train wheels, burrs can be generated, when the width of the burrs exceeds the edge of the steel rail, the calibration of the gauge of the steel rail can be influenced, and the driving safety can be influenced when the width of the burrs is serious, so that the burrs of the steel rail can be timely polished during railway maintenance operation. The polishing operation to the rail is usually carried out by using a handheld polishing machine, the labor intensity is high in the using process, the operation is complex, and the fatigue of an operator is easily caused after long-time processing operation, so that the processing quality and the working efficiency are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a convenient to use's rail polisher for railway maintenance.
The utility model discloses a realize through following technical scheme:
a rail grinding machine for railway maintenance is characterized by comprising a frame body, a lifting assembly connected with the frame body and a grinding assembly connected with the lifting assembly, wherein the frame body comprises two vertical pipes which are arranged oppositely and supporting parts respectively arranged at the lower ends of the two vertical pipes, the lifting assembly comprises a positioning plate, an adjusting screw, an adjusting sleeve and a mounting plate, the positioning plate is fixedly connected between the upper parts of the vertical pipes, the middle part of the positioning plate is rotatably connected with the upper part of the adjusting screw, the upper end of the adjusting screw is fixedly connected with an adjusting turntable, the lower part of the adjusting screw is in threaded connection with the inside of the adjusting sleeve, the lower end of the adjusting sleeve is fixedly connected with the upper surface of the mounting plate, two sides of the mounting plate are respectively in sliding connection with the two vertical pipes through guide rails, the grinding assembly comprises a driving part, a mounting block which is in sliding connection with the lower part of the driving part, a locking part is arranged between the mounting block and the driving part.
According to the above technical scheme, preferably, the drive division includes driving motor, drive screw and drive block, the driving motor rigid coupling is in the mounting panel lower surface, driving motor is connected with drive screw, the drive screw level sets up, and drive screw middle part threaded connection has the drive block, the drive block is through first slide rail and mounting panel lower surface sliding connection, the drive block lower surface has the installation piece through second slide rail sliding connection, first slide rail and second slide rail set up perpendicularly.
According to the above technical scheme, preferably, the front side of the driving block is fixedly connected with a trigger rod, two ends of the trigger rod are respectively provided with a trigger block, two ends of the driving screw rod are respectively provided with a touch switch, and the two touch switches are respectively arranged opposite to the trigger blocks.
According to the above technical scheme, preferably, the sticking department includes locking groove, connecting plate and locking bolt, drive piece lower surface is opened and is had locking groove, locking groove and second slide rail parallel arrangement, the installation piece both sides rigid coupling respectively have the connecting plate, connecting plate threaded connection has the locking bolt, the tip of locking bolt runs through the connecting plate and closely butts in locking inslot.
According to the above technical scheme, preferably, the relative rigid coupling of installation piece lower surface has two engaging lugs, two it has the commentaries on classics board to articulate through the hinge between the engaging lug, the lower extreme rigid coupling of commentaries on classics board has the mill of beating.
The utility model has the advantages that:
in the process of polishing, the operator holds the support body and treats the position of polishing with the supporting part butt in the rail, rotate the angle of adjusting carousel and polishing dish, make polishing dish and rail treat the position of polishing and laminate mutually, start the polishing dish this moment, the polishing dish is under the effect of drive division, the operation of polishing is accomplished at polishing position reciprocating motion, the simple operation, can operate easily alone, effectively reduced the intensity of labour of the operation of polishing, long when having promoted the continuous processing of the operation of polishing by a wide margin, better application and popularization value has.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic side view of the supporting portion of the present invention.
Figure 3 is the side view schematic structure of the polishing assembly of the present invention.
In the figure: 1. a riser; 2. positioning a plate; 3. adjusting the turntable; 4. adjusting the screw rod; 5. an adjusting sleeve; 6. a guide rail; 7. mounting a plate; 8. a bearing; 9. a drive block; 10. connecting lugs; 11. rotating the plate; 12. grinding disc; 13. mounting blocks; 14. a trigger block; 15. a drive screw; 16. a touch switch; 17. angle steel; 18. a rail clamping block; 19. a locking groove; 20. a locking bolt; 21. a connecting plate; 22. and (6) positioning the bolt.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model comprises a frame body, a lifting component connected with the frame body and a polishing component connected with the lifting component, wherein the frame body comprises two vertical pipes 1 which are oppositely arranged and supporting parts which are respectively arranged at the lower ends of the two vertical pipes 1, the upper ends of the vertical pipes 1 are horizontally bent to form handles, the hand-held operation of a user is convenient, the supporting parts are used for being abutted against rails in the polishing process, the supporting parts comprise angle steel 17 and rail clamping blocks 18, the angle steel 17 is fixedly connected at the lower ends of the vertical pipes 1, the rail clamping blocks 18 are arranged in the angle steel 17, the two rail clamping blocks 18 are provided with two rail clamping blocks 18 which are vertically arranged to be respectively abutted against two vertical sides of the rails, the lifting component comprises a positioning plate 2, an adjusting screw rod 4, an adjusting sleeve 5 and a mounting plate 7, the positioning plate 2 is fixedly connected between the upper parts, adjusting screw 4 vertical setting, adjusting screw 4 upper end rigid coupling has regulation carousel 3, and 4 lower part threaded connection of adjusting screw are in adjusting sleeve 5, 5 lower extremes of adjusting sleeve and mounting panel 7 upper surface rigid coupling, 7 both sides of mounting panel pass through guide rail 6 respectively with coexistence pipe 1 sliding connection, the subassembly of polishing includes drive division, sliding connection in the installation piece 13 of drive division below and articulates in the mill 12 of installing 13 below, the drive division is used for driving installation piece 13 along the horizontal direction reciprocating motion between coexistence pipe 1, be equipped with the sticking department between installation piece 13 and the drive division. In the process of polishing, the operator holds the support body and treats the position of polishing with the supporting part butt in the rail, rotate the angle of adjusting carousel 3 and polishing dish 12, make polishing dish 12 treat the position of polishing with the rail and laminate mutually, start polishing dish 12 this moment, polishing dish 12 is under the effect of drive division, accomplish the operation of polishing at the position reciprocating motion of polishing, the simple operation, can operate easily alone, the intensity of labour of the operation of polishing has effectively been reduced, long when having promoted the continuous processing of the operation of polishing by a wide margin, better application spreading value has.
According to the above embodiment, preferably, the drive division includes driving motor, driving screw 15 and drive block 9, driving motor rigid coupling in mounting panel 7 lower surface, driving motor is connected with driving screw 15, driving screw 15 level sets up, and driving screw 15 both ends are equipped with respectively and support its pivoted bearing 8, and 15 middle part threaded connection of driving screw has drive block 9, drive block 9 is through first slide rail and 7 lower surface sliding connection of mounting panel, 9 lower surfaces of drive block have installation piece 13 through second slide rail sliding connection, first slide rail and the perpendicular setting of second slide rail, through control driving motor's positive and negative rotation, drive block 9 with it threaded connection follows first slide rail reciprocating motion to need not the manpower drive and can accomplish the regional operation of polishing.
According to the above embodiment, preferably, the front side of the driving block 9 is fixedly connected with a trigger rod, two ends of the trigger rod are respectively provided with a trigger block 14, two ends of the driving screw rod 15 are respectively provided with a touch switch 16, two touch switches 16 are respectively arranged opposite to the trigger block 14, the bearing 8 is externally provided with a mounting rack, the touch switches 16 are respectively mounted on the two mounting racks, and the touch switches 16 are electrically connected with the driving motor and used for controlling the forward and reverse rotation of the driving motor, so as to drive the driving block 9 to horizontally reciprocate along the driving screw rod 15.
According to the above embodiment, preferably, the locking portion includes locking groove 19, connecting plate 21 and locking bolt 20, driving block 9 lower surface is opened and is had locking groove 19, locking groove 19 and second slide rail parallel arrangement, installation piece 13 both sides rigid coupling respectively have connecting plate 21, connecting plate 21 threaded connection has locking bolt 20, the tip of locking bolt 20 runs through connecting plate 21 and closely butts in locking groove 19, and locking groove 19 surface is the damping layer that coefficient of friction is big for locking bolt 20 and locking groove 19 zonulae occludens, avoids polishing the in-process polishing dish 12 and the skew takes place for the position of polishing of rail.
According to the above embodiment, preferably, the lower surface of the mounting block 13 is fixedly connected with two connecting lugs 10, the two connecting lugs 10 are hinged to each other through a hinge shaft, the hinge shaft is parallel to the driving screw 15, in this example, the rotating plate 11 is in a sector shape with a wide top and a narrow bottom, the two connecting lugs 10 are respectively connected with a positioning bolt 22 in a threaded manner, the two positioning bolts 22 respectively penetrate through the connecting lugs 10 to be tightly abutted against two sides of the rotating plate 11, and the lower end of the rotating plate 11 is fixedly connected with the polishing disc 12, so that the polishing disc 12 can polish the top surface and the side surface of the steel rail.
In the process of polishing, the operator holds the support body and treats the position of polishing with the supporting part butt in the rail, rotate the angle of adjusting carousel 3 and polishing dish 12, make polishing dish 12 treat the position of polishing with the rail and laminate mutually, start polishing dish 12 this moment, polishing dish 12 is under the effect of drive division, accomplish the operation of polishing at the position reciprocating motion of polishing, the simple operation, can operate easily alone, the intensity of labour of the operation of polishing has effectively been reduced, long when having promoted the continuous processing of the operation of polishing by a wide margin, better application spreading value has.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A rail grinding machine for railway maintenance is characterized by comprising a frame body, a lifting assembly connected with the frame body and a grinding assembly connected with the lifting assembly, wherein the frame body comprises two vertical pipes which are arranged oppositely and supporting parts respectively arranged at the lower ends of the two vertical pipes, the lifting assembly comprises a positioning plate, an adjusting screw, an adjusting sleeve and a mounting plate, the positioning plate is fixedly connected between the upper parts of the vertical pipes, the middle part of the positioning plate is rotatably connected with the upper part of the adjusting screw, the upper end of the adjusting screw is fixedly connected with an adjusting turntable, the lower part of the adjusting screw is in threaded connection with the inside of the adjusting sleeve, the lower end of the adjusting sleeve is fixedly connected with the upper surface of the mounting plate, two sides of the mounting plate are respectively in sliding connection with the two vertical pipes through guide rails, the grinding assembly comprises a driving part, a mounting block which is in sliding connection with the lower part of the driving part, a locking part is arranged between the mounting block and the driving part.
2. The grinding machine for the steel rail for railway maintenance according to claim 1, wherein the driving part comprises a driving motor, a driving screw and a driving block, the driving motor is fixedly connected to the lower surface of the mounting plate, the driving motor is connected with the driving screw, the driving screw is horizontally arranged, the driving block is in threaded connection with the middle of the driving screw, the driving block is in sliding connection with the lower surface of the mounting plate through a first sliding rail, the lower surface of the driving block is in sliding connection with the mounting block through a second sliding rail, and the first sliding rail and the second sliding rail are vertically arranged.
3. The grinding machine for a steel rail for maintaining a railway according to claim 2, wherein a trigger bar is fixedly connected to a front side of the driving block, trigger blocks are respectively disposed at two ends of the trigger bar, touch switches are respectively disposed at two ends of the driving screw, and the two touch switches are respectively disposed opposite to the trigger blocks.
4. The grinding machine of claim 3, wherein the locking portion comprises a locking groove, a connecting plate and a locking bolt, the locking groove is formed on the lower surface of the driving block, the locking groove is parallel to the second slide rail, the connecting plates are fixedly connected to two sides of the mounting block respectively, the locking bolt is connected to the connecting plate in a threaded manner, and the end portion of the locking bolt penetrates through the connecting plate and is tightly abutted to the inside of the locking groove.
5. A rail grinding machine for railway maintenance according to any one of claims 1 to 4, wherein two connecting lugs are fixedly connected to the lower surface of the mounting block, a rotating plate is hinged between the two connecting lugs through a hinge shaft, and a grinding disc is fixedly connected to the lower end of the rotating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020664161.1U CN212983495U (en) | 2020-04-27 | 2020-04-27 | Rail polisher for railway maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020664161.1U CN212983495U (en) | 2020-04-27 | 2020-04-27 | Rail polisher for railway maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212983495U true CN212983495U (en) | 2021-04-16 |
Family
ID=75398556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020664161.1U Active CN212983495U (en) | 2020-04-27 | 2020-04-27 | Rail polisher for railway maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212983495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445376A (en) * | 2021-06-30 | 2021-09-28 | 康东玉 | Steel rail polishing device capable of preventing jumping |
-
2020
- 2020-04-27 CN CN202020664161.1U patent/CN212983495U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445376A (en) * | 2021-06-30 | 2021-09-28 | 康东玉 | Steel rail polishing device capable of preventing jumping |
| CN113445376B (en) * | 2021-06-30 | 2022-06-07 | 合肥左心科技有限公司 | Steel rail polishing device capable of preventing jumping |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210255088U (en) | Cutting equipment with incision cleaning structure for welding part machining | |
| CN212983495U (en) | Rail polisher for railway maintenance | |
| CN108839202A (en) | The novel makeup of refine line rail up and down of automatic edger is set | |
| CN108907929A (en) | A kind of full-automatic wood plank processing device | |
| CN111576108B (en) | Treatment device for realizing continuous steel rail derusting work for cleaning inner side of rail | |
| CN110125738B (en) | Sweeper blade grinding device | |
| CN107695863A (en) | A kind of polishing compounding machine of column handware easy to use | |
| CN214292369U (en) | Aluminum alloy wheel hub burring auxiliary device | |
| CN207240527U (en) | A kind of ceramic tile buckle seam it is standby | |
| CN109664124B (en) | Clamping driving device and weld joint back chipping machine | |
| CN209140515U (en) | A kind of Cutter bits polishing machine | |
| CN115522415A (en) | A grinding device for groove type rail groove | |
| CN214922904U (en) | Oil drill pipe joint inclined end face grinding machine | |
| CN211228670U (en) | Ditching device of city construction usefulness | |
| CN113774736A (en) | Railway track maintenance rust mark grinding device | |
| CN210477261U (en) | Full-automatic trompil fluting equipment of armoured door sheet | |
| CN208557064U (en) | Steel form automatic rust-removing equipment | |
| CN218711850U (en) | Steel rail grinding machine | |
| CN208276596U (en) | Cutting machine waste residue waste cleaning device | |
| CN217667355U (en) | Welding device for track maintenance | |
| CN220555047U (en) | Polishing mechanism | |
| CN218192759U (en) | Steel plate edge milling device | |
| CN215942456U (en) | Full-automatic panel grinding device who carries | |
| CN216371703U (en) | Diamond grinding block trimming equipment | |
| CN214022351U (en) | Movable vertical ultrasonic cleaning machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |