CN2625436Y - Combined contour wheel for rail profiling sander - Google Patents
Combined contour wheel for rail profiling sander Download PDFInfo
- Publication number
- CN2625436Y CN2625436Y CN 03257366 CN03257366U CN2625436Y CN 2625436 Y CN2625436 Y CN 2625436Y CN 03257366 CN03257366 CN 03257366 CN 03257366 U CN03257366 U CN 03257366U CN 2625436 Y CN2625436 Y CN 2625436Y
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- CN
- China
- Prior art keywords
- wheel
- profiling
- rail
- wheel edge
- edge
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a special component for a steel rail profile-modeling grinder realizing profile-modeling for grinding the head part of steel rail, and the utility model is characterized in that the utility model is a novel profile-modeling wheel for the steel rail profile-modeling grinder comprising a chassis (1), a bracket for double-flange walking wheel (2), a double-flange walking wheel (3), a combination axle (4) and a single-flange profile-modeling change gear (5), the utility model can enable the steel rail profile-modeling grinder to realize profile-modeling grinding for the head of steel rail, and the utility model is characterized by simple structure, light weight, good effect of profile-modeling on the head of steel rail, no derailment in the operating process, safe use, easy operation, being easy for being pushed on the ground, and being capable of being vertically positioned. The utility model can effectively improve technical and using performances of the steel rail profile-modeling grinder and realize the upgrade and update of the equipments.
Description
Technical field
Rail profiling sander is the special equipment of rail grinding end face, side and transition arc part, to be rail profiling sander realize the critical piece of profiling polishing to rail's end portion to the utility model, when rail profiling sander being implemented in rail's end portion carried out the profiling polishing and don't slide down, carry out brisk job requirement.
Background technology
Rail profiling polishing is the metal material that is higher than rail's end portion appearance and size that produces in the welding position when removing rail welding and eliminates track circuit rail abrasion disease, recovers the main method of rail's end portion appearance and size.Carrying out the general use of such operation at present can realize the rail profiling sander of rail's end portion profiling polishing function is carried out operation.Because rail profiling sander need conversion between vertical and two kinds of job positions of level when realizing that rail's end portion carried out the profiling polishing, therefore needs to use special-purpose contour wheel to avoid the phenomenon that slides down in operation process.The various homemade or Imported Rails profiling sander that uses at present all adopts no wheel rim travelling wheel and realizes the profiling of rail's end portion is polished in the dish-like mode of taking turns combination that install at certain angle of inclination.Though the contour wheel of this kind structure can be realized the profiling polishing to rail's end portion, but when the rail grinding side, slide down easily, and owing to tilt to install the dish-like restriction of taking turns, make the rail profiling sander of this class formation be not easy to carry out on the ground, daily deposit also can only be placed with 90 ° the posture of tilting, to using and taking care of and cause very big inconvenience.
Summary of the invention
The utility model be at behind the train speed raising to the raising of railway maintenance of equipment technical requirements with now can make rail profiling sander realize profiling polishing to rail's end portion with the deficiency of various rail profiling sander contour wheels design a kind of, satisfy the instructions for use that in the polishing operation process, does not slide down, can realize carrying out on the ground brisk again, can uprightly place, novel combination type rail profiling sander contour wheel simple in structure improves the technical performance and the functional performance of this kind equipment.
The utility model is made up of chassis, two-wheel edge travelling wheel, single-wheel edge profiling change gear, combination wheel shaft, two-wheel edge travelling wheel support.
Basic comprising of the present utility model is for respectively being provided with a two-wheel edge travelling wheel support at the two ends on chassis, on each two-wheel edge travelling wheel support, a two-wheel edge travelling wheel is installed respectively, by the combination wheel shaft single-wheel edge profiling change gear of adjustable full employment position is not installed at the two ends, chassis to the laterally inclined side of rail, utilize the adjustment of single-wheel edge profiling change gear operating position, realization rail profiling sander is polished, is carried out on the ground and the daily purpose of uprightly depositing the profiling of rail's end portion.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further
Fig. 1 is a combined type rail profiling sander contour wheel structure chart.
Fig. 2 is a combined type rail profiling sander contour wheel lateral view.
Fig. 3 is combined type rail profiling sander contour wheel operating position figure when rail profiling sander rail grinding end face.
Fig. 4 is combined type rail profiling sander contour wheel operating position figure when rail profiling sander rail grinding side.
Fig. 5 is combined type rail profiling sander contour wheel operating position figure when rail profiling sander rail grinding end face and side transition arc part.
Fig. 6 is combined type rail profiling sander contour wheel working state structure figure.
Fig. 7 is a combined type rail profiling sander contour wheel off working state structure chart.
Among the figure: 1. chassis, 2. two-wheel edge travelling wheel support, 3. two-wheel edge travelling wheel, 4. combination wheel shaft, 5. single-wheel edge profiling change gear, 6. rail.
The specific embodiment
Chassis (1) is a strip body, and a two-wheel edge travelling wheel support (2) respectively is equipped with at the both ends of (1) on the chassis, and two-wheel edge travelling wheel support (2) center line and longitudinal centre line isoplanar, chassis (1) are arranged.Two two-wheel edge travelling wheels (3) are two-wheel edge structure, two single-wheel edge profiling change gears (5) are the single-wheel edge, short traveling tread structure, combination wheel shaft (4) is a right angle L type structure, a right-angle side of combination wheel shaft (4) is installed single-wheel edge profiling change gear (5), the hole that another right-angle side passes on the two-wheel edge travelling wheel support (2) is fixed on two-wheel edge travelling wheel (3) on the two-wheel edge travelling wheel support (2), two-wheel edge travelling wheel (3) is formed the axial line isoplanar with single-wheel edge profiling change gear (5) by combination wheel shaft (4) and is arranged vertically structure mutually, single-wheel edge profiling change gear (5) can be that different positions is adjusted in the center of circle with two-wheel edge travelling wheel (3) axial line by combination wheel shaft (4), as Fig. 1, shown in Figure 2.Be under the situation of operating position at single-wheel edge profiling change gear (5), size relationship between two-wheel edge travelling wheel (3) and the single-wheel edge profiling change gear (5) is for when rail profiling sander is in rail grinding head lateral location, the traveling tread contact rail side of two-wheel edge travelling wheel (3), the traveling tread contact rail surface of single-wheel edge profiling change gear (5).
The course of work of the present utility model is achieved in that on each component layouts two-wheel edge travelling wheel (3) realizes that by combination wheel shaft (4) isoplanar is arranged vertically structure mutually with single-wheel edge profiling change gear (5) axial line.Single-wheel edge profiling change gear (5) can be that different positions is adjusted in the center of circle with two-wheel edge travelling wheel (3) axial line by combination wheel shaft (4), realizes the adjustment between duty and the off working state.When only carrying out rail's end portion end face polishing operation, single-wheel edge profiling change gear (5) places off-position, as Fig. 2, shown in Figure 7, vertically back and forth promotes the polishing operation of rail profiling sander realization to the rail's end portion end face along rail.Rail grinding side and when rail's end portion carried out the profiling polishing operation, rail profiling sander is placed to single-wheel edge profiling change gear (5) is in a side of not carrying out rail's end portion profiling polishing on rail, and single-wheel edge profiling change gear (5) is adjusted to the operating position, as Fig. 3, shown in Figure 6, rail profiling sander is tilted in 0～90 ° of scope to one side that needs carry out rail's end portion profiling polishing, vertically back and forth promote rail profiling sander along rail, can realize profiling polishing operation, duty of the present utility model such as Fig. 3 under the differing tilt angles to side surface of rail's end portion and transition arc part, Fig. 4, shown in Figure 5.Under the effect of two-wheel edge travelling wheel (3) and single-wheel edge profiling change gear (5) wheel rim, no matter the end face of rail grinding head, side or transition arc part all can not cause the phenomenon that slides down in the operation process.In operating position, rail grinding side, when relying on single-wheel edge profiling change gear (5) traveling tread contact rail surface, the traveling tread of two-wheel edge travelling wheel (3) also can contact the rail side, realizes that emery wheel is to the balanced grinding in the rail's end portion profiling polishing operation overall process.
The utility model is that rail profiling sander is realized the special-purpose member to rail's end portion profiling polishing, be characterized in utilizing chassis (1), two-wheel edge travelling wheel support (2), two-wheel edge travelling wheel (3), combination wheel shaft (4), the novel rail profiling sander contour wheel that single-wheel edge profiling change gear (5) combines, can make rail profiling sander realize the profiling of rail's end portion is polished, have simple in structure, in light weight, effective to rail's end portion profiling polishing, be difficult in the operation process sliding down, safe in utilization, operate light, be convenient to carry out on the ground, characteristics such as can uprightly place, can effectively improve the technical performance and the functional performance of rail profiling sander, realize the upgrading of this kind equipment.
Claims (3)
1, a kind of combined type rail profiling sander contour wheel that is applicable to that rail profiling sander uses, mainly contain chassis (1), two-wheel edge travelling wheel support (2), two-wheel edge travelling wheel (3), combination wheel shaft (4), single-wheel edge profiling change gear (5) is formed, it is characterized in that chassis (1) is the strip body, a two-wheel edge travelling wheel support (2) respectively is equipped with at the both ends of (1) on the chassis, two-wheel edge travelling wheel (3) is a two-wheel edge structure, single-wheel edge profiling change gear (5) is a single-wheel edge structure, combination wheel shaft (4) is a right angle L type structure, a right-angle side of combination wheel shaft (4) is installed single-wheel edge profiling change gear (5), and the hole that another right-angle side passes on the two-wheel edge travelling wheel support (2) is fixed on two-wheel edge travelling wheel (3) on the two-wheel edge travelling wheel support (2).
2, according to claims 1 described combined type rail profiling sander contour wheel, it is characterized in that two-wheel edge travelling wheel (3), single-wheel edge profiling change gear (5) is formed the axial line isoplanar by combination wheel shaft (4) and is arranged vertically structure mutually, and single-wheel edge profiling change gear (5) can be the adjustment that operating position and off-position are carried out in the center of circle with two-wheel edge travelling wheel (3) axial line by combination wheel shaft (4).
3, according to claims 1 described combined type rail profiling sander contour wheel, it is characterized in that the size relationship between two-wheel edge travelling wheel (3) and the single-wheel edge profiling change gear (5) is when rail profiling sander is in rail grinding head lateral location, the traveling tread contact rail side of two-wheel edge travelling wheel (3), the traveling tread contact rail surface of single-wheel edge profiling change gear (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03257366 CN2625436Y (en) | 2003-05-05 | 2003-05-05 | Combined contour wheel for rail profiling sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03257366 CN2625436Y (en) | 2003-05-05 | 2003-05-05 | Combined contour wheel for rail profiling sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2625436Y true CN2625436Y (en) | 2004-07-14 |
Family
ID=34254228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03257366 Expired - Fee Related CN2625436Y (en) | 2003-05-05 | 2003-05-05 | Combined contour wheel for rail profiling sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2625436Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722477A (en) * | 2014-01-20 | 2014-04-16 | 中铁一局集团有限公司 | Rail web rust removal sander |
| CN104404847A (en) * | 2014-12-12 | 2015-03-11 | 苏州路云机电设备有限公司 | Single-rail profiling grinding machine |
| CN104452500A (en) * | 2014-11-17 | 2015-03-25 | 南京宏典轨道装备有限公司 | Track profiling grinding method |
| CN104603361A (en) * | 2012-09-12 | 2015-05-06 | 福斯罗Mfl钢轨轧机有限责任公司 | Method and device for lateral copying at a rail |
-
2003
- 2003-05-05 CN CN 03257366 patent/CN2625436Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104603361A (en) * | 2012-09-12 | 2015-05-06 | 福斯罗Mfl钢轨轧机有限责任公司 | Method and device for lateral copying at a rail |
| CN103722477A (en) * | 2014-01-20 | 2014-04-16 | 中铁一局集团有限公司 | Rail web rust removal sander |
| CN103722477B (en) * | 2014-01-20 | 2016-03-02 | 中铁一局集团有限公司 | Rail web rust removal sander |
| CN104452500A (en) * | 2014-11-17 | 2015-03-25 | 南京宏典轨道装备有限公司 | Track profiling grinding method |
| CN104452500B (en) * | 2014-11-17 | 2016-05-18 | 南京宏典轨道装备有限公司 | A kind of track profiling polishing process |
| CN104404847A (en) * | 2014-12-12 | 2015-03-11 | 苏州路云机电设备有限公司 | Single-rail profiling grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |