CN203246260U - Split-type nylon wheel for flaw detection car - Google Patents
Split-type nylon wheel for flaw detection car Download PDFInfo
- Publication number
- CN203246260U CN203246260U CN 201320308330 CN201320308330U CN203246260U CN 203246260 U CN203246260 U CN 203246260U CN 201320308330 CN201320308330 CN 201320308330 CN 201320308330 U CN201320308330 U CN 201320308330U CN 203246260 U CN203246260 U CN 203246260U
- Authority
- CN
- China
- Prior art keywords
- wheel
- wheel rim
- wheel body
- flaw detection
- rim
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a split-type nylon wheel for a flaw detection car and belongs to the technical field of railway steel rail flaw detection equipment. An annular groove is formed in the outer surface of a wheel body, trapezoidal holes are formed in the inner side of the wheel body, and convex cylinders are arranged on a ribbed plate at the front end of the wheel body; one end of a wheel rim is a plane, and the other end of the wheel rim is provided with concave cylinders corresponding to the convex cylinders of the wheel body; an outer arc corresponding to a steel rail is arranged at one end, close to the rail, of the wheel rim 5, and through holes for mounting bolts are correspondingly formed in the wheel rim and the wheel body; round embedded nuts are installed on one side of the plane of the wheel rim, each bolt is sequentially provided with a spring washer and a flat washer, and the threaded ends of the bolts penetrate through the through holes to be connected with the round embedded nuts through threads. The service life of the wheel body is prolonged, and expenses for purchasing the wheel are reduced.
Description
Technical field
The utility model relates to a kind of inspection car with split type nylon wheel, belongs to railway track flaw detection apparatus technical field.
Background technology
At present, the inspection car walking wheel that the railway track flaw detection is used is integral type nylon wheel, needs inspection car linear running on rail on the rail surface line of centers for probe is remained at, and the longitudinal axis of walking wheel and rail vertically are 2
0Angle makes the flange arc face of walking wheel be close to all the time rail one side; Because it is little that flange arc face area is taken turns bulk area, so that wheel wear is too fast, transfinites, scrap and can't use because wearing and tearing cause walking wheel, the walking wheel that need to more renew, it is annual that to scrap the expense that spends very big because of walking wheel.
Summary of the invention
In order to overcome above-mentioned deficiency, the purpose of this utility model provides a kind of inspection car with split type nylon wheel, and this inspection car can not only use such as normal walking wheel with split type nylon wheel, and can save in a large number because changing the walking wheel spent cost.
The technical scheme that its technical matters that solves the utility model adopts is: the wheel external surface is provided with cannelure, the inboard is provided with trapezoidal hole, be provided with the cylinder of projection at the floor of its front end, one end of wheel rim is the plane, the other end is provided with the spill cylinder corresponding with wheel body projection cylinder, wheel rim 5 is provided with the external arc corresponding with rail near track end, wheel rim and the interior corresponding through hole that is provided with hold-down bolt of wheel body, wheel rim plane one side is equipped with the flush type circular nut, be equipped with successively spring washer on the bolt, flat gasket, bolt thread end pass the through hole rear thread and connect the flush type circular nut.
The beneficial effects of the utility model are: increased the service life of wheel body, reduced the expenses of buying wheel.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Fig. 1 is the utility model inspection car with split type nylon car wheel structure scheme drawing.
Fig. 2 is Fig. 1 A-A cutaway view.
Among the figure 1, wheel body, 2, spring washer, 3, flat gasket, 4, bolt, 5, wheel rim, 6, the flush type circular nut.
The specific embodiment
Such as Fig. 1-shown in Figure 2, wheel body 1 outside face is provided with cannelure, the inboard is provided with trapezoidal hole, be provided with the cylinder of projection at the floor of its front end, one end of wheel rim 5 is the plane, the other end is provided with the spill cylinder corresponding with wheel body 1 protruding cylinder, wheel rim 5 is provided with the external arc corresponding with rail near track end, wheel rim 5 and the wheel body 1 interior corresponding through hole that is provided with hold-down bolt 4, wheel rim 5 planes one side is equipped with flush type circular nut 6, be equipped with successively spring washer 2, flat gasket 3 on the bolt 4, bolt 4 thread end pass the through hole rear thread and connect flush type circular nut 6.
After the arcwall face wearing and tearing of wheel rim 5 overstep the extreme limit, wheel rim 5 by pulling down on the wheel body 1, is installed to new wheel rim 5 on the wheel body 1.
Claims (1)
1. an inspection car is with split type nylon wheel, it is characterized in that: wheel body (1) outside face is provided with cannelure, the inboard is provided with trapezoidal hole, be provided with the cylinder of projection at the floor of its front end, one end of wheel rim (5) is the plane, the other end is provided with the spill cylinder corresponding with the protruding cylinder of wheel body (1), wheel rim (5) is provided with the external arc corresponding with rail near track end, wheel rim (5) and the interior corresponding through hole that is provided with hold-down bolt (4) of wheel body (1), wheel rim (5) plane one side is equipped with flush type circular nut (6), be equipped with successively spring washer (2) on the bolt (4), flat gasket (3), bolt (4) thread end pass the through hole rear thread and connect flush type circular nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320308330 CN203246260U (en) | 2013-05-31 | 2013-05-31 | Split-type nylon wheel for flaw detection car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320308330 CN203246260U (en) | 2013-05-31 | 2013-05-31 | Split-type nylon wheel for flaw detection car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203246260U true CN203246260U (en) | 2013-10-23 |
Family
ID=49372717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320308330 Expired - Fee Related CN203246260U (en) | 2013-05-31 | 2013-05-31 | Split-type nylon wheel for flaw detection car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203246260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770565A (en) * | 2014-02-24 | 2014-05-07 | 攀钢集团攀枝花钢钒有限公司 | Repairing method for flanged wheel and repaired flanged wheel |
-
2013
- 2013-05-31 CN CN 201320308330 patent/CN203246260U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770565A (en) * | 2014-02-24 | 2014-05-07 | 攀钢集团攀枝花钢钒有限公司 | Repairing method for flanged wheel and repaired flanged wheel |
| CN103770565B (en) * | 2014-02-24 | 2016-03-09 | 攀钢集团攀枝花钢钒有限公司 | For the restorative procedure of flanged pin wheel and the flanged wheels of reparation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201890720U (en) | Crane beam rail fixing device | |
| CN203246260U (en) | Split-type nylon wheel for flaw detection car | |
| CN204873567U (en) | Novel rail level wheel is prevented gnawing by crane travel mechanism anticreep rail device | |
| CN201985190U (en) | Cell box fixing device for electric motorcar | |
| CN204828321U (en) | Mine car is bearing end plate structure for wheel | |
| CN204327723U (en) | Dustproof nut | |
| CN207975105U (en) | A kind of high abrasion hexagon-headed bolt for automobile | |
| CN203937682U (en) | A kind of automobile braking montant of anti-brake shoe partial wear | |
| CN208085712U (en) | A kind of baseboard pressing device for equipment cabin of motor train unit | |
| CN203114844U (en) | Automobile door welding nut | |
| CN202912549U (en) | Hydraulic motor replacing device | |
| CN107757246B (en) | Railway vehicle and split type railway vehicle wheel thereof | |
| CN202118077U (en) | Hexagonal flange surface bolt of nuclear power sluice gate | |
| CN217502232U (en) | Novel fastening bolt for automobile | |
| CN107628056B (en) | A kind of mounting device of signalling arrangement and wheel flange lubricating equipment | |
| CN107989890A (en) | One kind combines detachable roller | |
| CN205102808U (en) | Engine runout amount testing arrangement | |
| CN104015750B (en) | A kind of automobile braking montant of anti-brake shoe partial wear | |
| CN203831329U (en) | Tool special for engine valve oil seal mounting | |
| CN204998248U (en) | Mining automobile wheel hub | |
| CN203793121U (en) | Fixing belt for fuel tank | |
| CN201907528U (en) | Retarder with shell welded with studs | |
| US20160090109A1 (en) | Elastic side bearing assembly system for railway vehicles | |
| CN211571211U (en) | Railway track shock absorber | |
| CN216620659U (en) | Belt type roasting machine and sintering machine trolley |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20160531 |