CN210154481U - Be used for railway rail side to grind data detection chi - Google Patents
Be used for railway rail side to grind data detection chi Download PDFInfo
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- CN210154481U CN210154481U CN201921428661.9U CN201921428661U CN210154481U CN 210154481 U CN210154481 U CN 210154481U CN 201921428661 U CN201921428661 U CN 201921428661U CN 210154481 U CN210154481 U CN 210154481U
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a be used for railway rail side to grind data detection chi, belong to measuring tool technical field, including body (1), body (1) is "┐" shape structure, the interval is equipped with vernier scale A (2) and connecting strip (3) on body (1) horizontal edge, be equipped with vernier scale B (4) on connecting strip (3) perpendicularly, body (1) vertical edge lower extreme leanin is provided with fixed limit A (11), the lower extreme leanin of connecting strip (3) is provided with fixed limit B (31). The device is through fixing limit A (11) and fixed limit B (31) and directly laminating with rail upper portion slope inner wall, adjust connecting strip (3) and make the measuring end of vernier scale A (2) and vernier scale B (4) respectively with the rail up end, the side wall contact on the rail, can directly read out the wear data on rail upper portion through vernier scale A (2) and vernier scale B (4), direct and standard component parameter contrast can, this method easy operation, high durability and convenient use.
Description
Technical Field
The utility model relates to a be used for railway rail side to grind data detection chi belongs to measuring tool technical field.
Background
Due to the fact that mine railways are large in load capacity for a long time, the side faces of railway steel rails are seriously abraded, the rail distance between the two railway steel rails is increased due to the side face abrasion, and train derailment accidents can be caused. Because the section of the steel rail is of an I-shaped structure with a small upper part and a big lower part, the detection is difficult after the outer wall of the upper part of the steel rail is abraded. The existing detection tool can measure the abrasion loss of the upper end face and the upper side wall of the steel rail respectively by adopting the matching of two steel rulers, the manual operation is easy to cause inaccurate reading, and the whole measurement result can not actually reflect the abrasion condition of the steel rail.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that current measuring tool measured data is limited, inconvenient operation easily causes the reading inaccurate.
The utility model provides a technical scheme that its technical problem adopted is one kind and is used for railway rail side to grind data detection chi, which comprises a body, the body is "┐" shape structure, and body horizontal edge is provided with vernier scale A and connecting strip from right to left interval, and vernier scale A can slide on the body vertical edge direction, and the connecting strip can slide on the body horizontal edge, is provided with vernier scale B on the connecting strip perpendicularly, and vernier scale B4 can slide on the connecting strip vertical direction, and body vertical edge lower extreme leanin is provided with fixed limit A, and the lower extreme leanin of connecting strip is provided with fixed limit B.
The device further comprises a locking piece, and the connecting strip, the vernier A and the vernier B can be fixed on the transverse edge of the body or the connecting strip through the locking piece.
Wherein, the inner side walls of the fixed edge B and the fixed edge A in the device are provided with magnets.
In the device, the included angles between the fixed edge B and the fixed edge and between the connecting strip and the vertical edge of the body are 120 degrees.
Wherein, the distance from the lower end of the vertical edge of the body to the lower side surface of the transverse edge of the body is 66 mm; the length of the fixed edge B and the fixed edge A is 56 mm.
Wherein, the lower part of the transverse edge of the body and the scale marks arranged on the connecting strip in the device.
Wherein, the side wall of the vertical edge of the body in the device is provided with a frame-shaped handle.
The utility model has the advantages that: this device is through fixing limit A and fixed limit B and the laminating of rail upper portion slope inner wall directly, adjust the connecting strip make vernier scale A and vernier scale B's measuring end respectively with the rail up end, the lateral wall contact on the rail, can directly read out the wear data on rail upper portion fast through vernier scale A and vernier scale B, direct and standard component parameter contrast can, the method easy operation, high durability and convenient use, this detection ruler can directly conveniently survey rail wearing and tearing value at the scene, in time discover hidden danger, solve the defect of present track chi, it makes things convenient for and accurate data to have brought for railway patrolling the way worker.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Reference numerals: 1 is the body, 11 is fixed limit A, 2 is vernier A, 3 is the connecting strip, 31 is fixed limit B, 4 is vernier B, 5 is the magnet, 6 is the handle.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, the utility model discloses a be used for railway rail side to grind data detection chi, including body 1, body 1 is "┐" shape structure, right-to-left interval is provided with vernier scale A2 and connecting strip 3 on the body 1 horizontal edge, and vernier scale A2 can slide along body 1 vertical edge direction, connecting strip 3 can slide on body 1 horizontal edge, vertically be provided with vernier scale B4 on connecting strip 3, vernier scale B4 can slide in connecting strip 3 vertical direction, body 1 vertical edge lower extreme slant inwards is provided with fixed limit A11, the lower extreme slant of connecting strip 3 is provided with fixed limit B31. technical personnel in the art can understand that body 1 of this device is "┐" shape structure, be provided with vernier scale A2 and connecting strip 3 on the body 1 horizontal edge from the left interval, keep vernier scale A2 and connecting strip 3 vertical setting, make vernier scale A2 can be along body 1 vertical edge direction (also be the vertical edge vertical direction of fixed limit, be the vertical edge also be provided with vernier scale A2 and connecting strip 3 and connecting strip B31, make the vertical edge of vernier scale A contact with fixed limit B463 on the vertical edge of the body, make the vertical edge of the vertical edge be used for the vertical edge of the slide of the fixed scale A3 and the vertical edge of the vertical side of the slide of the rail, make the slide of the vertical side of the slide of the fixed scale A3 and the fixed scale A3 be provided with the fixed scale B3 and the vertical side of.
Preferably, the device further comprises a locking member, and the connecting bar 3, the vernier a2 and the vernier B4 can be fixed on the transverse edge of the body 1 or the connecting bar 3 through the locking member. It will be appreciated by those skilled in the art that, for ease of operation, the device is preferably further provided with locking means such that the strip 3, vernier a2 and vernier B4 may be secured to the lateral edge of the body 1 or to the strip 3 by the locking means. The locking piece can be preferably of a screw rod structure, connecting holes are formed in the back sides of the connecting strip 3, the vernier A2 and the vernier B4, the connecting strip 3, the vernier A2 and the vernier B4 can be sleeved on the transverse edge of the body 1 or the connecting strip 3 and can be in sliding connection with the transverse edge of the body 1, a threaded hole is vertically formed in the front side wall of the connecting strip 3, and the threaded end of the locking piece can be in contact connection with the transverse edge of the body 1 after penetrating through the threaded hole; connecting strip 3 is provided with the bar hole on connecting vernier scale A2 and vernier scale B4, is provided with the screw hole on connecting strip 3 and the 1 horizontal limit of body, and retaining member screw thread end passes the bar hole and is connected the back with the screw hole again.
Preferably, in the above device, the magnet 5 is provided on the inner side wall of the fixed side B31 and the fixed side a 11. As will be appreciated by those skilled in the art, in order to facilitate the connection between the fixing edge B31 and the fixing edge a11 and the inclined inner wall of the upper portion of the rail, the device preferably has a magnet 5 disposed on the inner side walls of the fixing edge B31 and the fixing edge a11, so that the fixing edge B31 and the fixing edge a11 are respectively fixed to the rail by magnetic connection. In order to ensure the measurement accuracy, the device can preferably adopt a nested type that the magnet 5 is arranged in the upper side wall of the fixed edge B31 and the fixed edge A11.
Preferably, the angle between the fixing edge B31 and the fixing edge a11 and the vertical edges of the connecting strip 3 and the body 1 are both 120 degrees. As can be understood by those skilled in the art, because the included angle of the upper portion of the steel rail is 120 degrees, in order to ensure that the fixing edge B31 and the fixing edge A11 are tightly attached to the inclined inner wall of the upper portion of the steel rail, the included angles of the fixing edge B31 and the fixing edge A11, the connecting strip 3 and the vertical edge of the body 1 are preferably 120 degrees.
Preferably, the distance from the lower end of the vertical side of the body 1 to the lower side surface of the transverse side of the body 1 in the device is 66 mm; the length of the fixed edge B31 and the fixed edge A11 is 56 mm. As can be understood by those skilled in the art, in order to ensure that the fixed edge B31 and the fixed edge A11 are tightly attached to the inclined inner wall of the upper part of the steel rail and ensure the whole measurement accuracy, the distance from the lower end of the vertical edge of the body 1 to the lower side surface of the transverse edge of the body 1 is preferably 66 mm; the length of the fixed edge B31 and the fixed edge A11 is 56 mm.
Preferably, the device is provided with scale marks on the lower part of the transverse edge of the body 1 and the connecting strip 3. As can be understood by those skilled in the art, in order to ensure the measurement accuracy by facilitating the measurement, the device preferably has scale marks arranged on the lower part of the transverse edge of the body 1 and the connecting strip 3.
Preferably, in the above device, a frame-shaped handle 6 is arranged on the side wall of the vertical side of the body 1. As will be appreciated by those skilled in the art, the device is preferably provided with a frame-shaped handle 6 on the side wall of the vertical side of the body 1 for convenient handling.
Claims (7)
1. The utility model provides a be used for railway track side to grind data detection chi, includes body (1), its characterized in that: the body (1) is
The shape structure is that vernier scales A (2) and connecting strips (3) are arranged on the transverse side of the body (1) at intervals from right to left, and the vernier scales A (2) can be arranged along the vertical side direction of the body (1)The vernier scale B (4) is vertically arranged on the connecting strip (3), and the vernier scale B (4) can slide in the vertical direction of the connecting strip (3); the lower end of the vertical edge of the body (1) is provided with a fixed edge A (11) in an inward inclined manner, and the lower end of the connecting strip (3) is provided with a fixed edge B (31) in an inward inclined manner.
2. The railway steel rail side grinding data detection ruler according to claim 1, characterized in that: still include the retaining member, connecting strip (3), vernier A (2) and vernier B (4) accessible retaining member are fixed on body (1) horizontal limit or connecting strip (3).
3. The railway steel rail side grinding data detection ruler according to claim 1, characterized in that: and magnets (5) are arranged on the inner side walls of the fixed edge B (31) and the fixed edge A (11).
4. The railway steel rail side grinding data detection ruler according to claim 1, characterized in that: the included angles between the fixed edge B (31) and the fixed edge A (11) and the vertical edges of the connecting strip (3) and the body (1) are 120 degrees respectively.
5. The railway steel rail side grinding data detection ruler according to any one of claims 1 to 4, wherein: the distance from the lower end of the vertical edge of the body (1) to the lower side surface of the transverse edge of the body (1) is 66 mm; the length of the fixed side B (31) and the fixed side A (11) is 56 mm.
6. The railway steel rail side grinding data detection ruler according to claim 1, characterized in that: the lower part of the transverse edge of the body (1) and the scale marks arranged on the connecting strip (3).
7. The railway steel rail side grinding data detection ruler according to claim 1, characterized in that: the frame-shaped handle (6) is arranged on the side wall of the vertical edge of the body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921428661.9U CN210154481U (en) | 2019-08-29 | 2019-08-29 | Be used for railway rail side to grind data detection chi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921428661.9U CN210154481U (en) | 2019-08-29 | 2019-08-29 | Be used for railway rail side to grind data detection chi |
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| Publication Number | Publication Date |
|---|---|
| CN210154481U true CN210154481U (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921428661.9U Active CN210154481U (en) | 2019-08-29 | 2019-08-29 | Be used for railway rail side to grind data detection chi |
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| CN (1) | CN210154481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411313A (en) * | 2019-08-29 | 2019-11-05 | 攀钢集团矿业有限公司 | One kind being used for railway track side grinding Data Detection ruler |
-
2019
- 2019-08-29 CN CN201921428661.9U patent/CN210154481U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411313A (en) * | 2019-08-29 | 2019-11-05 | 攀钢集团矿业有限公司 | One kind being used for railway track side grinding Data Detection ruler |
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