CN217801658U - Locomotive wheel rim flaccid line marking scale - Google Patents
Locomotive wheel rim flaccid line marking scale Download PDFInfo
- Publication number
- CN217801658U CN217801658U CN202221908472.3U CN202221908472U CN217801658U CN 217801658 U CN217801658 U CN 217801658U CN 202221908472 U CN202221908472 U CN 202221908472U CN 217801658 U CN217801658 U CN 217801658U
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- CN
- China
- Prior art keywords
- line
- locomotive
- locomotive wheel
- relaxation
- wheel 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
- 230000003137 locomotive effect Effects 0.000 title claims abstract description 58
- 210000000078 claw Anatomy 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 230000005389 magnetism Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 239000003973 paint Substances 0.000 abstract description 6
- 239000002390 adhesive tape Substances 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 241000883966 Astrophytum capricorne Species 0.000 abstract 1
- 235000014364 Trapa natans Nutrition 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a locomotive wheel band relaxation line drawing staff gauge, including magnetism gauge stand, wheel band relaxation line staff gauge, goat's horn nut. The utility model has the advantages that: the difficulty of the traditional line drawing method is avoided, the line drawing of the locomotive wheel rim relaxation line can be rapidly completed, and the working efficiency is improved; the locomotive wheel rim flaccid line marking scale can be repeatedly used, so that the pollution of paint adhesive tapes to environmental protection caused by the traditional marking method is avoided; the straightness, the standardization and the unification of the locomotive wheel rim relaxation line are ensured, the relative position condition of the locomotive wheel rim and the locomotive wheel rim can be intuitively and accurately reflected, and the error judgment is avoided; the magnetic meter seat is convenient and flexible to place, and can meet the requirement that the locomotive carries out line drawing work on the locomotive wheel rim relaxation line under any line condition.
Description
Technical Field
The utility model relates to a setting-out scale specifically is a locomotive rim relaxes line drawing scale, belongs to rim setting-out equipment technical field.
Background
The wheels of the locomotive can be divided into two types of wheel-hoop wheels and integral wheels according to the structure. The wheel band wheel is formed by mounting a wheel band on a wheel core by a shrink-fit method and embedding a retaining ring. If the wheel rim of the wheel rim has the phenomenon of the relaxation of the wheel rim of the locomotive, the driving safety of the locomotive is seriously threatened.
The traditional measure for preventing the locomotive rim from sagging is that the relative displacement between the rim and the rim is determined according to the sagging phenomenon of the locomotive rim, so that a yellow warning straight line is drawn on the rim and the rim. When the wheel rim and the wheel rim are linearly displaced relative to each other, the phenomenon that the wheel rim of the locomotive is relaxed is necessarily caused. When the relative displacement of straight line is great, just think this wheel pair problem that appears when overhauing, need change.
The line drawing standard of the locomotive tire relaxation line is that 3 yellow paint straight line marks with the width of 25mm and the length of 40mm are equally drawn between the tire and the rim along the circumference. In the daily management of the locomotive, it is important to ensure that the relaxation line of the locomotive wheel rim is straight and clear.
At present, in domestic locomotive manufacturers and state iron locomotive service departments, a line drawing mode of a locomotive tire relaxation line is to paste the position and the size of the locomotive tire relaxation line along the circumference between a tire and a rim by using an adhesive tape before assembling a locomotive wheel pair, then paint the line, and then remove the adhesive tape. The line drawing method is mainly used before the locomotive wheel pair is not installed, and is very difficult to operate when the wheel hoop slack line needs to be drawn again for the integrally assembled locomotive.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to provide a locomotive wheel band relaxation line drawing ruler for solving at least one of the above technical problems.
The utility model discloses a following technical scheme realizes above-mentioned purpose: a locomotive wheel band relaxation line drawing ruler comprises
The magnetic meter seat is used for being fixed with the side surface of the locomotive wheel hoop, and a connecting screw rod is fixedly connected with one side surface of the magnetic meter seat;
the wheel band relaxation line scale is connected to the magnetic gauge stand and is closely attached to a wheel band rim;
and the claw nut is used for fixedly connecting the wheel band slack line scale on the magnetic gauge stand.
As the utility model discloses further scheme again: the magnetic meter base is provided with a control knob in a rotating mode ON the other side face, connected with one side of the connecting screw rod, and the control knob is provided with two gears of an OFF position and an ON position.
As the utility model discloses further scheme again: the upper end of the wheel band relaxation line scale is provided with an installation rod, and the middle part of the installation rod is provided with a long-strip-shaped connection groove.
As the utility model discloses further scheme again: the middle part of the wheel band relaxation line scale is provided with a connecting plate which is vertically connected with the mounting rod, and the connecting plate is connected with a scribing outer frame provided with a scribing area.
As a further aspect of the present invention: the scribing outer frame is in a square frame shape and is arranged in a step shape.
As a further aspect of the present invention: a plurality of wheel band relaxation line scaleplates can be sleeved on the connecting screw rod of the magnetic gauge stand.
The utility model has the advantages that:
1. the difficulty of the traditional line drawing method is avoided, the line drawing of the locomotive wheel rim relaxation line can be rapidly completed, and the working efficiency is improved;
2. the locomotive wheel rim flaccid line marking scale can be repeatedly used, so that the pollution of paint adhesive tapes to environmental protection caused by the traditional marking method is avoided;
3. the straightness, the standardization and the unification of the locomotive wheel rim relaxation line are ensured, the relative position condition of the locomotive wheel rim and the locomotive wheel rim can be intuitively and accurately reflected, and the error judgment is avoided;
4. the magnetic meter seat is convenient and flexible to place, and can meet the requirement that the locomotive carries out line drawing work on the locomotive wheel rim relaxation line under any line condition.
Drawings
FIG. 1 is a schematic view of the overall split structure of the present invention;
FIG. 2 is a schematic view of the structure of the magnetic meter base of the present invention;
fig. 3 is a schematic view of the structure of the wheel band relaxation line scale of the present invention.
In the figure: 1. the wheel band relaxation line scale comprises a magnetic gauge stand, 11, a control knob, 12, a connecting screw, 2, a wheel band relaxation line scale, 21, an installation rod, 22, a connecting groove, 23, a connecting plate, 24, a scribing outer frame, 25, a scribing area, 3 and a claw nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Example one
As shown in figures 1 to 3, a locomotive wheel band relaxation line drawing ruler comprises
The magnetic meter seat comprises a magnetic meter seat 1 and a magnetic control device, wherein the magnetic meter seat 1 is used for being fixed with the side surface of a locomotive wheel hoop, and a connecting screw rod 12 is fixedly connected with one side surface of the magnetic meter seat 1;
a tire slack line scale 2 connected to the magnetic gauge stand 1 and closely attached to a tire rim;
and the claw nut 3 is used for fixedly connecting the wheel band relaxation line scale 2 to the magnetic gauge stand 1.
In the embodiment of the utility model, magnetism gauge stand 1 is rotated in another side that is connected with connecting screw 12 one side and is provided with control knob 11, just control knob 11 has two gears in OFF position and ON position, beats the ON position with control knob 11 of magnetism gauge stand 1 from the OFF position, makes magnetism gauge stand 1 adsorb to be fixed in locomotive wheel hoop side, beats the OFF position with control knob 11 of magnetism gauge stand 1 from the ON position, makes magnetism gauge stand 1 put aside from locomotive wheel hoop side, can be convenient for fix or put aside magnetism gauge stand 1, and lay conveniently, in a flexible way, can satisfy the locomotive and carry out the setting-out line work of locomotive wheel hoop relaxation line under any circuit condition.
Example two
As shown in figures 1 to 3, a locomotive wheel rim relaxation line drawing ruler comprises
The magnetic meter seat comprises a magnetic meter seat 1 and a magnetic control device, wherein the magnetic meter seat 1 is used for being fixed with the side surface of a locomotive wheel hoop, and a connecting screw rod 12 is fixedly connected with one side surface of the magnetic meter seat 1;
a tire slack line scale 2 connected to the magnetic gauge stand 1 and closely attached to a tire rim;
and the claw nut 3 is used for fixedly connecting the wheel band relaxation line scale 2 to the magnetic gauge stand 1.
In the embodiment of the utility model provides an in, the upper end of wheel band relaxation line scale 2 is provided with installation pole 21, just long banding spread groove 22 has been seted up at the middle part of installation pole 21, and the accessible passes connecting screw 12 and connects groove 22 and realize being connected of magnetism gauge stand 1 and wheel band relaxation line scale 2, and fixes after can adjusting the position of spread groove 22 from top to bottom, makes relaxation line scale 2 and wheel band rim laminate closely.
The embodiment of the utility model provides an in, the middle part of wheel band relaxation line scale 2 is provided with the connecting plate 23 that is perpendicular form and is connected with installation pole 21, connecting plate 23 is connected with the frame 24 of ruling of seting out regional 25, dip in yellow paint with the brush and whitewash in the regional 25 of ruling of relaxation line scale 2 can, avoid the degree of difficulty of traditional setting-out method operation, completion locomotive wheel band relaxation line's setting-out that can be quick has improved work efficiency.
The embodiment of the utility model provides an in, marking off frame 24 is the square frame form to be the echelonment setting, ensure straight, standard, the unity of locomotive rim relaxation line, the relative position condition of reflection locomotive rim and rim that can be directly perceived, accurate avoids the misjudgement.
The embodiment of the utility model provides an in, can overlap on the connecting screw 12 of magnetism gauge stand 1 and establish a plurality of wheel hoop relaxation line scale 2, can the combined use, can once only accomplish a plurality of wheel pairs of locomotive, carry out the setting-out work of wheel hoop relaxation line on same angle.
The working principle is as follows: pressing the magnetic meter seat 1 ON the side surface of the locomotive wheel hoop, and turning a control knob 11 of the magnetic meter seat 1 from an OFF position to an ON position to enable the magnetic meter seat 1 to be adsorbed and fixed ON the side surface of the locomotive wheel hoop; loosening the fastened claw nuts 3, and adjusting the position of the slack line scale 2 up and down and back and forth to enable the slack line scale 2 to be closely attached to the rim of the wheel band; after the position of the flaccid line is adjusted, a claw nut 3 is fastened to ensure that the flaccid line scale 2 is fixed; a brush is used for dipping yellow paint to brush on the slack line ruler 2; loosening the fastening claw nut 3, moving up the slack line scale 3 to be separated from the wheel rim, and then fastening the claw nut 3; pressing magnetic meter base 1, turning control knob 11 of magnetic meter base 1 from ON position to OFF position, and removing magnetic meter base 1 from the side of wheel rim.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a locomotive rim relaxation line drawing line scale which characterized in that: comprises that
The magnetic meter seat (1) is used for being fixed with the side surface of the locomotive wheel hoop, and a connecting screw rod (12) is fixedly connected to one side surface of the magnetic meter seat (1);
a tire slack line scale (2) which is connected to the magnetic gauge stand (1) and closely attached to a tire rim;
and the claw nut (3) is used for fixedly connecting the wheel band relaxation line scale (2) on the magnetic gauge stand (1).
2. The locomotive wheel band relaxation line drawing ruler of claim 1, wherein: the magnetic meter base (1) is provided with a control knob (11) in a rotating mode ON the other side face of one side connected with a connecting screw rod (12), and the control knob (11) is provided with two gears of an OFF position and an ON position.
3. The locomotive wheel band relaxation line drawing ruler of claim 1, wherein: the upper end of the wheel band slack line scale (2) is provided with an installation rod (21), and the middle part of the installation rod (21) is provided with a strip-shaped connection groove (22).
4. The locomotive wheel band relaxation line drawing ruler of claim 1, wherein: the middle part of the wheel band slack line scale (2) is provided with a connecting plate (23) which is vertically connected with the mounting rod (21), and the connecting plate (23) is connected with a scribing outer frame (24) provided with a scribing area (25).
5. The locomotive wheel band relaxation line drawing ruler of claim 4, wherein: the scribing outer frame (24) is in a square frame shape and is arranged in a step shape.
6. A locomotive wheel rim relaxation line delineation scale as claimed in claim 1, wherein: a plurality of wheel band relaxation line scales (2) can be sleeved on a connecting screw rod (12) of the magnetic meter seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221908472.3U CN217801658U (en) | 2022-07-22 | 2022-07-22 | Locomotive wheel rim flaccid line marking scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221908472.3U CN217801658U (en) | 2022-07-22 | 2022-07-22 | Locomotive wheel rim flaccid line marking scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217801658U true CN217801658U (en) | 2022-11-15 |
Family
ID=83968726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221908472.3U Expired - Fee Related CN217801658U (en) | 2022-07-22 | 2022-07-22 | Locomotive wheel rim flaccid line marking scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217801658U (en) |
-
2022
- 2022-07-22 CN CN202221908472.3U patent/CN217801658U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221115 |