CN205437649U - Rail vehicle wheel pair maintenance strutting arrangement - Google Patents
Rail vehicle wheel pair maintenance strutting arrangement Download PDFInfo
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- CN205437649U CN205437649U CN201521130312.0U CN201521130312U CN205437649U CN 205437649 U CN205437649 U CN 205437649U CN 201521130312 U CN201521130312 U CN 201521130312U CN 205437649 U CN205437649 U CN 205437649U
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- side plate
- axis hole
- vehicle wheel
- plate monomer
- maintenance
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Abstract
The utility model discloses a rail vehicle wheel pair maintenance strutting arrangement, including supporting in the same direction as roof beam, supporting beam, braced frame, gate beam, curb plate and gyro wheel, two parallels supporting beam connects at two parallels the support is in the same direction as the upper portion of roof beam, supporting beam with support in the same direction as the roof beam orthogonally, braced frame connects supporting beam's upper portion, two the curb plate is connected braced frame's top both sides, every two are installed to the curb plate the gyro wheel. The utility model discloses convenient and fast, labour saving and time saving have reduced intensity of labour when making welding vehicle wheel pair, have improved weldment work efficiency.
Description
Technical field
This utility model relates to a kind of wheel maintenance tool, specifically, relates to a kind of railway vehicle wheel to supporting device for maintenance.
Background technology
KF-60 type side dump wagon is under the effect of tilting mechanism, the industrial and mineral rolling stock that railway carriage can be tumbled to railway either side.Take turns the important component part being this equipment bogie, two, left and right wheel be fitted in securely on same axletree, contact with rail.
Owing to major part side dump wagon is gone into operation of the remote past, route curve radius in mine is less in addition, and side dump wagon is in running, and bearing shell leads phase mutual friction with axle, causes axle neck thickness abrasion to narrow.Meanwhile, side dump wagon is in operation all the year round, and the gap of bolster gear wore away limit.Making side frame and the mutual out of plumb of bolster, the outside play of bearing shell, axle neck climbed up by bearing shell, causes bush headdrading, and combustion axle phenomenon occurs, and in the course of time, axle neck thickness is more and more thinner, even below locomotive repair limit.Process and the most easily occur that off-axis is dangerous, bring potential safety hazard to safety in production.Processing method is to hanging a fixing place by the serious wheel of abrasion, on the ground, the countershaft row welding of ushering into of electric welder, wastes time and energy during welding, not only increases the labor intensity of electric welder, and inefficiency.
Utility model content
This utility model is solved the technical problem that to be to provide a kind of railway vehicle wheel to supporting device for maintenance, convenient and swift, time saving and energy saving when making welding car wheel-set, reduces labor intensity, improves welding job efficiency.
Technical scheme is as follows:
A kind of railway vehicle wheel is to supporting device for maintenance, including supporting beam, supporting crossbeam, support frame, gate beam, side plate and roller；Two parallel described support crossbeams are connected to the top of two parallel described support beams, and described support crossbeam is orthogonal with described support beam；Described support frame is connected to the top of described support crossbeam；Two described side plates are connected to the both sides, top of described support frame, and each described side plate is provided with two described rollers.
Further: described side plate includes the first side plate monomer and the second side plate monomer, described first side plate monomer has the first axis hole and the second axis hole, described first side plate monomer is provided with the first arc-shaped concave at end face, and described first arc-shaped concave is between described first axis hole and described second axis hole；Described second side plate monomer has Triaxial hole and the 4th axis hole, and described second side plate monomer is provided with the second arc-shaped concave at end face, and described second arc-shaped concave is between described Triaxial hole and described 4th axis hole；At described first axis hole and described Triaxial hole, roller is installed, bearing pin is through described first axis hole, described roller and described Triaxial hole, two described rollers, through described second axis hole, described roller and described 4th axis hole, are fixed between described first side plate monomer and described second side plate monomer by bearing pin.
Further: to be provided with gate beam between described side plate, the bottom surface of described gate beam is connected with the end face of described support frame.
Further: described support frame is provided with two pairs of side plates.
Further: three parallel described support crossbeams are connected to the top of two parallel described support beams.
Compared with prior art, this utility model technique effect includes:
1, use in this utility model structure and support crossbeam, support and be welded as a whole between beam, girder, so supporting firm, convenient and swift when making welding car wheel-set, during welding time saving and energy saving, reduce the labor intensity of electric welder, and work efficiency is high, meet on-the-spot 5S simultaneously and manage requirement.
2, serious to abrasion on the side taking turns countershaft neck during welding or cross the axle of limit and usher into row welding, welding procedure open regarding eye, it is possible to countershaft neck 360 ° welding, it is to avoid weld blind area.
3, avoiding electric welder to bow all the year round welding, protection electric welder is healthy.
Accompanying drawing explanation
Fig. 1 is the railway vehicle wheel perspective view to supporting device for maintenance in this utility model.
Detailed description of the invention
Below with reference to the accompanying drawings and preferred embodiment, technical solution of the present invention is elaborated.
As it is shown in figure 1, be the railway vehicle wheel perspective view to supporting device for maintenance in this utility model.
The structure of supporting device for maintenance is included by railway vehicle wheel: supports beam 1, support crossbeam 2, support frame 3, gate beam 4, side plate 5, roller 6；What three (or two) were parallel support crossbeam 2 is welded on two parallel support beam 1 tops, supports crossbeam 2 orthogonal with support beam 1；Support frame 3 is welded on the top supporting crossbeam 2；Two side plates 5 are welded on the both sides, top of support frame 3, and each side plate 5 is provided with two rollers 6.
Side plate 5 includes: the first side plate monomer and the second side plate monomer, and the first side plate monomer has the first axis hole and the second axis hole, and the first side plate monomer is provided with the first arc-shaped concave at end face, and the first arc-shaped concave is between the first axis hole and the second axis hole；Second side plate monomer has Triaxial hole and the 4th axis hole, and the second side plate monomer is provided with the second arc-shaped concave at end face, and the second arc-shaped concave is between Triaxial hole and the 4th axis hole；Being provided with roller 6 at first axis hole and Triaxial hole, two rollers through the second axis hole, roller 6 and the 4th axis hole, are fixed between the first side plate monomer and the second side plate monomer by bearing pin through the first axis hole, roller 6 and Triaxial hole, bearing pin.
In order to increase intensity, being welded with gate beam 4 between side plate 5, the bottom surface of gate beam 4 is welded on the end face of support frame 3.In this preferred embodiment, it is provided with two pairs of side plates 5.
Support beam 1, support crossbeam 2, gate beam 4 all use channel-section steel or I-steel, and support frame 3 uses channel-section steel or I-steel to be welded as rectangular configuration.
Below as a example by ZG80-1500 type electric locomotive, process is used to be described this utility model.
After side dump wagon medium-capital overhauling, maintenance are decomposed, craneman by serious for the axle neck abrasion wheel of limit that the most even arrive to hanging at first arc-shaped concave and the second arc-shaped concave of two side wheels 6, roller 6 by take turns to axle be supported on above the first arc-shaped concave and the second arc-shaped concave；Electric welding building site is countershaft ushers into row welding, and when welding below axle neck, manual rotation wheel is right, makes unwelded below axle neck to be partially rotated to top, continues weld job, be greatly accelerated welding efficiency, and reduce labor intensity.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within this utility model spirit and principle, within should be included in protection domain of the present utility model.
Claims (5)
1. a railway vehicle wheel is to supporting device for maintenance, it is characterised in that: include supporting beam, supporting crossbeam, support frame, gate beam, side plate and roller；Two parallel described support crossbeams are connected to the top of two parallel described support beams, and described support crossbeam is orthogonal with described support beam；Described support frame is connected to the top of described support crossbeam；Two described side plates are connected to the both sides, top of described support frame, and each described side plate is provided with two described rollers.
2. railway vehicle wheel as claimed in claim 1 is to supporting device for maintenance, it is characterized in that: described side plate includes the first side plate monomer and the second side plate monomer, described first side plate monomer has the first axis hole and the second axis hole, described first side plate monomer is provided with the first arc-shaped concave at end face, and described first arc-shaped concave is between described first axis hole and described second axis hole；Described second side plate monomer has Triaxial hole and the 4th axis hole, and described second side plate monomer is provided with the second arc-shaped concave at end face, and described second arc-shaped concave is between described Triaxial hole and described 4th axis hole；At described first axis hole and described Triaxial hole, roller is installed, bearing pin is through described first axis hole, described roller and described Triaxial hole, two described rollers, through described second axis hole, described roller and described 4th axis hole, are fixed between described first side plate monomer and described second side plate monomer by bearing pin.
3. as described in claims 1 or 2 railway vehicle wheel to supporting device for maintenance, it is characterised in that: being provided with gate beam between described side plate, the bottom surface of described gate beam is connected with the end face of described support frame.
4. railway vehicle wheel as claimed in claim 3 is to supporting device for maintenance, it is characterised in that: described support frame is provided with two pairs of side plates.
5. railway vehicle wheel as claimed in claim 3 is to supporting device for maintenance, it is characterised in that: three parallel described support crossbeams are connected to the top of two parallel described support beams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130312.0U CN205437649U (en) | 2015-12-31 | 2015-12-31 | Rail vehicle wheel pair maintenance strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130312.0U CN205437649U (en) | 2015-12-31 | 2015-12-31 | Rail vehicle wheel pair maintenance strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205437649U true CN205437649U (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521130312.0U Active CN205437649U (en) | 2015-12-31 | 2015-12-31 | Rail vehicle wheel pair maintenance strutting arrangement |
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| CN (1) | CN205437649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624563A (en) * | 2017-01-13 | 2017-05-10 | 中国化学工程第六建设有限公司 | Welding supporting equipment used in bent tubular welder |
-
2015
- 2015-12-31 CN CN201521130312.0U patent/CN205437649U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624563A (en) * | 2017-01-13 | 2017-05-10 | 中国化学工程第六建设有限公司 | Welding supporting equipment used in bent tubular welder |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |