CN114770393A - Nozzle adjusting and positioning device for locomotive wheel rim oil sprayer - Google Patents
Nozzle adjusting and positioning device for locomotive wheel rim oil sprayer Download PDFInfo
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- CN114770393A CN114770393A CN202210343366.3A CN202210343366A CN114770393A CN 114770393 A CN114770393 A CN 114770393A CN 202210343366 A CN202210343366 A CN 202210343366A CN 114770393 A CN114770393 A CN 114770393A
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- seat
- rim
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- 230000003137 locomotive effect Effects 0.000 title claims abstract description 111
- 239000000446 fuel Substances 0.000 claims description 36
- 239000007921 spray Substances 0.000 abstract description 18
- 239000004519 grease Substances 0.000 abstract description 14
- 230000001050 lubricating effect Effects 0.000 abstract description 14
- 238000005299 abrasion Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 9
- 229910000831 Steel Inorganic materials 0.000 abstract description 8
- 239000010959 steel Substances 0.000 abstract description 8
- 230000002035 prolonged effect Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000008439 repair process Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
The invention provides a device for adjusting and positioning a nozzle of a locomotive wheel rim oil sprayer, and relates to the technical field of locomotive wheel rim maintenance. The utility model provides a locomotive rim sprayer shower nozzle adjusting positioning device, is including the locating component who is used for installing the installation subassembly on locomotive wheel and locates the installation subassembly, and the locating component is equipped with the positioning seat that is used for installing the sprayer. By adopting the invention, the nozzle of the oil sprayer on the wheel rim can be adjusted to aim at the contact point of the wheel rim and the steel rail, so that the oil sprayer on the wheel rim can accurately spray lubricating grease on the contact point of the wheel rim and the steel rail, and the service life of the wheel is prolonged by reducing the abrasion of the wheel rim.
Description
Technical Field
The invention relates to the technical field of locomotive rim maintenance, in particular to a locomotive rim oil sprayer nozzle adjusting and positioning device.
Background
After a vehicle such as a locomotive, a high-speed rail and a subway runs for a long time, the steel rail can abrade the wheel rim of the wheel, so that the thickness of the wheel is reduced, and after a certain value is reached, the vehicle body can be out of line, and accidents are caused. Therefore, in order to reduce rim wear, a wear reducing device, which we refer to as a rim injector, is typically provided for each wheel. The oil injector of the wheel rim forms an oil film on the contact point of the wheel rim and the steel rail through the sprayed lubricating grease to reduce the abrasion of the wheel rim. In order to adjust the relative position of the rim fuel injector to the rim, a template is created to adjust the relative position of the nozzle tip of the rim fuel injector to a point on the rim. However, after the locomotive is used for a period of time, the abrasion of each wheel on the locomotive is different, and during maintenance, the nozzle of the rim lubricator needs to be adjusted, so that the nozzle is accurately aligned with the contact point of the rim and the steel rail, and the abrasion of the steel rail on the rim is reduced by spraying lubricating grease. Since the tread and rim wear of each wheel are different, it is impossible to use a single template for adjustment, and it is impossible to make numerous templates. For a long time, field maintenance personnel basically adjust the nozzle of the edge oil sprayer by visual inspection, and the distance and the angle are difficult to adjust accurately, so that the effect of reducing the abrasion by injecting lubricating grease is not ideal, and even the phenomenon of skidding of a locomotive caused by inaccurate injection parts influences the operation of the locomotive. Therefore, it is necessary to design an adjusting positioning device to meet this requirement.
Disclosure of Invention
The invention aims to provide a locomotive rim oil sprayer nozzle adjusting and positioning device, which can adjust a locomotive rim oil sprayer nozzle to align to a contact point of a locomotive rim and a steel rail, so that a rim oil sprayer can accurately spray lubricating grease on the contact point of the locomotive rim and the steel rail, and the service life of a wheel is prolonged by reducing rim abrasion.
The embodiment of the invention is realized by the following steps:
the embodiment of the application provides a locomotive rim sprayer nozzle adjusting and positioning device, including the installation component that is used for installing on the locomotive wheel with locate above-mentioned installation component's locating component, above-mentioned locating component is equipped with the positioning seat that is used for fixing a position the sprayer.
Further, in some embodiments of the present invention, the mounting assembly includes a first positioning plate, the positioning assembly is disposed on the first positioning plate, and the first positioning plate is provided with a magnet for attracting the locomotive wheel and a plurality of positioning rods for abutting against the locomotive wheel.
Further, in some embodiments of the present invention, a first connecting plate is disposed between the first positioning plate and the positioning assembly, and both the first positioning plate and the positioning assembly are connected to the first connecting plate.
Further, in some embodiments of the present invention, the positioning assembly includes a vertical ruler and a horizontal ruler connected to each other, the horizontal ruler is slidably disposed on the vertical ruler, the vertical ruler is slidably disposed on the mounting assembly, and the positioning seat is disposed on the horizontal ruler.
Further, in some embodiments of the present invention, the positioning assembly further includes a vertical ruler base and a horizontal ruler base, the vertical ruler base is disposed on the mounting assembly, and the vertical ruler is slidably disposed on the vertical ruler base; the horizontal ruler base is arranged on the vertical ruler, and the horizontal ruler is arranged on the horizontal ruler base in a sliding mode.
Further, in some embodiments of the present invention, the vertical ruler base is provided with a first sliding slot, and the vertical ruler is slidably disposed in the first sliding slot; the transverse ruler base is provided with a second sliding chute, and the transverse ruler is arranged in the second sliding chute in a sliding manner.
Further, in some embodiments of the present invention, the vertical ruler is provided with a first limit pin cooperating with the vertical ruler seat, and the horizontal ruler is provided with a second limit pin cooperating with the horizontal ruler seat.
Further, in some embodiments of the present invention, the lateral ruler base further includes a first locking bolt, the lateral ruler base is provided with a first locking screw hole, and the first locking bolt passes through the first locking screw hole and abuts against the lateral ruler.
Further, in some embodiments of the present invention, the lateral ruler is provided with a second connecting plate, and the positioning seat is detachably connected to the second connecting plate.
Further, in some embodiments of the present invention, the second connecting plate is provided with a screw hole, the positioning seat is provided with a through hole, and the mounting bolt passes through the through hole and is in threaded connection with the second connecting plate.
Compared with the prior art, the embodiment of the invention has at least the following advantages or beneficial effects:
the embodiment of the application provides a locomotive wheel rim sprayer shower nozzle adjusting and positioning device, including the locating component who is used for installing the installation component on locomotive wheel and locates above-mentioned installation component, above-mentioned locating component is equipped with the positioning seat that is used for fixing a position the sprayer.
When the locomotive wheel is worn and enters a repair process, the bolt for fixing the oil sprayer needs to be loosened, the positioning seat of the locomotive rim oil sprayer nozzle adjusting and positioning device is moved to the position close to the oil sprayer nozzle, the first positioning plate is adsorbed on the inner side face of the locomotive wheel by the mounting assembly through the magnet on the first positioning plate, and when the oil sprayer is moved and the nozzle of the oil sprayer is attached to the positioning seat, the distance and the angle between the nozzle of the oil sprayer and the rim are preliminarily adjusted. The position of the spray head is readjusted by the abutting of the positioning assembly and the locomotive wheel tread and the locomotive wheel rim respectively, the spray head can be accurately aligned to the wheel rail contact point, so that the lubricating grease sprayed by the spray head of the oil sprayer can be accurately sprayed on the wheel rail contact point, the abrasion of the wheel rim can be reduced by the lubricating grease obtained, and the service life of the locomotive wheel is prolonged. And finally, fastening a fixing bolt of the fuel injector on the locomotive and taking down the locomotive rim fuel injector nozzle adjusting and positioning device.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a nozzle adjusting and positioning device for a locomotive rim fuel injector according to an embodiment of the present invention installed on a locomotive wheel;
fig. 2 is a first structural schematic diagram of a nozzle adjusting and positioning device of a locomotive rim fuel injector according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram ii of a nozzle adjustment and positioning device for a locomotive rim fuel injector according to an embodiment of the present invention.
Icon: 1-a placing hole, 2-a first positioning plate, 3-a magnet, 4-a positioning rod, 5-a first connecting plate, 6-a vertical ruler, 7-a transverse ruler, 8-a vertical ruler seat, 9-a transverse ruler seat, 10-a vertical plate, 11-a second positioning plate, 12-a first limiting nail, 13-a second limiting nail, 14-a first locking bolt, 15-a second connecting plate, 16-a mounting bolt, 17-a positioning seat, 18-an oil injector, 19-a locomotive wheel, 20-a second locking bolt, 21-a third locking bolt, 22-a first scribed line and 23-a second scribed line.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or a positional relationship based on an orientation or a positional relationship shown in the drawings, or an orientation or a positional relationship which is usually arranged when the product of the present invention is used, it is only for convenience of description and simplification of the description, but does not indicate or imply that the device or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the appearances of the terms "first," "second," "third," etc. in this specification are not intended to be limiting, but rather are merely to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "suspended" and the like do not require that the components be absolutely horizontal or suspended, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Example 1
Referring to fig. 1 to fig. 3, fig. 1 is a schematic structural view of a nozzle adjusting and positioning device of a locomotive rim fuel injector according to an embodiment of the present invention installed on a locomotive wheel 19; fig. 2 is a first structural schematic diagram of a nozzle adjusting and positioning device of a locomotive rim fuel injector according to an embodiment of the present invention; fig. 3 is a second schematic structural diagram of a device for adjusting and positioning a nozzle of a locomotive rim fuel injector according to an embodiment of the present invention.
The embodiment of the application provides a locomotive rim injector nozzle adjusting and positioning device, which comprises a mounting assembly and a positioning assembly, wherein the mounting assembly is used for being mounted on a locomotive wheel 19, the positioning assembly is arranged on the mounting assembly, and the positioning assembly is provided with a positioning seat 17 for positioning an injector 18.
When a locomotive wheel 19 is worn and enters a repair process, after bolts for fixing an oil sprayer 18 need to be loosened, a positioning seat 17 of the locomotive rim oil sprayer nozzle adjusting and positioning device is moved to a position close to a nozzle of the oil sprayer 18, an installation component enables a first positioning plate 2 to be adsorbed on the locomotive wheel 19 through a magnet 3 on the first positioning plate 2, and when the oil sprayer 18 is moved and the nozzle of the oil sprayer is attached to the positioning seat 17, the distance and the angle between the nozzle of the oil sprayer 18 and the rim are preliminarily adjusted. The positioning assembly is respectively abutted against the tread of the locomotive wheel 19 and the rim of the locomotive wheel 19 to complete the readjustment of the position of the spray head, and at the moment, the spray head can be accurately aligned to the contact point of the wheel rail, so that the lubricating grease sprayed by the spray head of the oil sprayer 18 can be accurately sprayed on the contact point of the wheel rail, the abrasion of the rim can be reduced by obtaining the lubrication of the lubricating grease, and the service life of the locomotive wheel 19 is prolonged. Finally, the fixing bolt of the fuel injector 18 on the locomotive is fastened, and the locomotive rim fuel injector nozzle adjusting and positioning device is taken down.
Optionally, the positioning seat 17 of this embodiment includes a riser 10 and a second positioning plate 11 that are connected to each other, the riser 10 is provided with a positioning assembly, a placing hole 1 for allowing the sprayer of the fuel injector 18 to pass through is provided on the second positioning plate 11, and in actual use, the fuel injector 18 is placed on the positioning seat 17 and the sprayer passes through the placing hole 1.
Example 2
Referring to fig. 1-3, in some embodiments of the present invention, the mounting assembly includes a first positioning plate 2, the positioning assembly is disposed on the first positioning plate 2, and the first positioning plate 2 is provided with a magnet 3 for attracting a wheel 19 of the locomotive and a plurality of positioning rods 4 for abutting against the wheel 19 of the locomotive.
Because the locomotive wheel is made of metal materials, the purpose of the first locating plate 2 provided with the magnet 3 is to adsorb the first locating plate 2 onto the locomotive wheel through the magnet 3, and then the locomotive wheel rim oil sprayer nozzle adjusting and locating device is installed on the locomotive wheel 19, so that the locomotive wheel is more stable. The positioning rods 4 are abutted with the locomotive wheel 19, so that the device for adjusting and positioning the sprayer of the locomotive wheel rim sprayer is more stably installed on the locomotive wheel 19 and cannot rotate and be dislocated.
Optionally, the number of the positioning rods 4 in this embodiment is two, and the two positioning rods are respectively disposed at two ends of the first positioning plate 2. The axial of locating lever 4 and the plane mutually perpendicular in first locating plate 2 place, through adsorbing first locating plate 2 on locomotive wheel 19, because two locating levers 4 and locomotive wheel 19 butt during the installation, first locating plate 2 and the laminating of locomotive wheel 19 medial surface, so 4 axial of locating lever just with locomotive wheel 19 medial surface mutually perpendicular, consequently 4 axial of locating lever and locomotive wheel 19 axial are parallel to this can improve the degree of accuracy of location.
Example 3
Referring to fig. 1 to 3, in some embodiments of the present invention, a first connecting plate 5 is disposed between the first positioning plate 2 and the positioning assembly, and both the first positioning plate 2 and the positioning assembly are connected to the first connecting plate 5.
Be equipped with first connecting plate 5 between first locating plate 2 and the locating component, aim at couples together first locating plate 2 and locating component through first connecting plate 5, and the two of being convenient for mutually support in order to accomplish the location to locating seat 17 spatial position, and then accomplish the adjustment location to sprayer 18 shower nozzle for sprayer 18's shower nozzle can accurately spout lubricating grease on the wheel rail contact point, prolongs locomotive wheel 19's life.
Optionally, the first connecting plate 5 of the present embodiment is provided with holes for weight reduction and portability, so as to reduce the overall weight of the device for adjusting and positioning the nozzle of the rim fuel injector of the locomotive and to make it more portable.
Example 4
Referring to fig. 1-3, in some embodiments of the present invention, the positioning assembly includes a vertical bar 6 and a horizontal bar 7 connected to each other, the horizontal bar 7 is slidably disposed on the vertical bar 6, the vertical bar 6 is slidably disposed on the mounting assembly, and the positioning seat 17 is disposed on the horizontal bar 7.
The positioning assembly comprises a vertical ruler 6 and a transverse ruler 7, the vertical ruler 6 is moved, the end part of the vertical ruler is abutted against the tread of the locomotive wheel 19, and the transverse ruler 7 moves along with the movement of the vertical ruler 6. After the position of the vertical bar 6 is determined, the horizontal bar 7 is moved so that the end thereof abuts against the rim of the wheel 19 of the motorcycle, and the positioning seat 17 provided on the horizontal bar 7 is always moved in accordance with the movement of the horizontal bar 7. Because the positioning seat 17 is arranged on the transverse ruler 7, the spatial position of the positioning seat 17 can be determined by completing two movements of the vertical ruler 6 and the transverse ruler 7, and then the adjustment and positioning of the spray head of the fuel injector 18 are completed, so that the spray head of the fuel injector 18 can accurately spray lubricating grease on a wheel rail contact point, and the service life of a locomotive wheel 19 is prolonged.
Optionally, the end of the vertical ruler 6 abutting against the tread of the locomotive wheel 19 and the end of the horizontal ruler 7 abutting against the rim of the locomotive wheel 19 of the embodiment are both pointed ends, so that the end of the vertical ruler 6 abuts against the tread of the locomotive wheel 19 more closely, and the end of the horizontal ruler 7 abuts against the rim of the locomotive wheel 19 more closely, thereby improving the positioning accuracy.
Example 5
Referring to fig. 1-3, in some embodiments of the present invention, the positioning assembly further includes a vertical ruler base 8 and a horizontal ruler base 9, the vertical ruler base 8 is disposed on the mounting assembly, and the vertical ruler 6 is slidably disposed on the vertical ruler base 8; the horizontal ruler base 9 is arranged on the vertical ruler 6, and the horizontal ruler 7 is arranged on the horizontal ruler base 9 in a sliding manner.
During actual use, the vertical ruler 6 slides on the vertical ruler seat 8 to the position where the end part of the vertical ruler 6 is abutted to the tread of the locomotive wheel 19, and the transverse ruler 7 slides on the transverse ruler seat 9 to the position where the end part of the transverse ruler 7 is abutted to the rim of the locomotive wheel 19, so that the positioning of the space position of the positioning seat 17 is completed, and the adjustment and the positioning of the spray head of the fuel injector 18 are further completed. The vertical ruler 6 is arranged on the vertical ruler seat 8, the horizontal ruler 7 is arranged on the horizontal ruler seat 9, so that the vertical ruler 6 can move on the vertical ruler seat 8, and the horizontal ruler 7 can move on the horizontal ruler seat 9; and vertical ruler seat 8 and horizontal ruler seat 9 restrict respectively and erect the slip direction of chi 6 and horizontal ruler 7, can make horizontal ruler 7 more steady with the slip of erecting chi 6 for the location is more accurate, and then prolongs locomotive wheel 19's life better.
Optionally, a first scribed line 22 is scribed on the first connecting plate 5 of the present embodiment, and the vertical ruler seat 8 is provided with a second scribed line 23, so that in actual use, the first scribed line 22 and the second scribed line 23 need to be aligned, so as to ensure the positioning accuracy of the device for adjusting and positioning the nozzle of the wheel rim fuel injector.
Example 6
Referring to fig. 1-3, in some embodiments of the present invention, the vertical ruler base 8 is provided with a first sliding slot, and the vertical ruler 6 is slidably disposed in the first sliding slot; the horizontal ruler base 9 is provided with a second sliding groove, and the horizontal ruler 7 is slidably arranged in the second sliding groove.
During actual use, the vertical ruler 6 slides in the first sliding groove on the vertical ruler seat 8 to the position where the end part of the vertical ruler 6 is abutted to the tread of the locomotive wheel 19, the transverse ruler 7 slides in the second sliding groove on the transverse ruler seat 9 to the position where the end part of the transverse ruler 7 is abutted to the rim of the locomotive wheel 19, so that the positioning of the spatial position of the positioning seat 17 is completed, the adjustment and the positioning of the spray nozzle of the oil sprayer 18 are further completed, the spray nozzle of the oil sprayer 18 accurately sprays lubricating grease on a wheel rail contact point, and the service life of the locomotive wheel 19 is prolonged. The vertical ruler 6 is arranged in a first sliding groove on a vertical ruler seat 8, and the horizontal ruler 7 is arranged in a second sliding groove on a horizontal ruler seat 9, so that the vertical ruler 6 can slide in the first sliding groove, and the horizontal ruler 7 can slide in the second sliding groove; and first spout package can wrap up and live perpendicular chi 6 in order to restrict the slip direction of erecting chi 6, and the second spout package can wrap up and live horizontal chi 7 in order to restrict the slip direction of horizontal chi 7, can make horizontal chi 7 and perpendicular chi 6's slip more steady like this for the location is more accurate, and then prolongs locomotive wheel 19's life better.
Example 7
Referring to fig. 1-3, in some embodiments of the present invention, the vertical ruler 6 is provided with a first limit pin 12 engaged with the vertical ruler base 8, and the horizontal ruler 7 is provided with a second limit pin 13 engaged with the horizontal ruler base 9.
Example 8
Referring to fig. 1-3, in some embodiments of the present invention, the present invention further includes a first locking bolt 14, the ruler base 9 is provided with a first locking screw hole, and the first locking bolt 14 passes through the first locking screw hole and abuts against the ruler 7.
During the in-service use, unscrew first locking bolt 14 earlier, make the horizontal ruler 7 move the tip of horizontal ruler 7 and the rim butt of locomotive wheel 19, then through screwing up first locking bolt 14, pass through first locking bolt 14 and the horizontal ruler 7 butt and lock horizontal ruler 7, prevent this that horizontal ruler 7 from moving and taking place unexpected slip in the second spout after horizontal ruler 7 tip and the rim butt of locomotive wheel 19, cause the location inaccurate, with this accuracy of improving the location, prolong the life of locomotive wheel 19 better.
Optionally, the nozzle adjustment and positioning device for the locomotive rim fuel injector of the present embodiment further includes a second locking bolt 20, the vertical ruler seat 8 is provided with a second locking screw hole, and the second locking bolt 20 passes through the second locking screw hole and abuts against the vertical ruler 6. During the in-service use, unscrew second locking bolt 20 earlier, make vertical ruler 6 move the tip and the locomotive wheel 19 tread butt of vertical ruler 6, then through screwing up second locking bolt 20, through second locking bolt 20 and vertical ruler 6 butt come to lock vertical ruler 6, with this prevent that vertical ruler 6 from moving to take place unexpected slip in first spout after vertical ruler 6 tip and the locomotive wheel 19 tread butt, cause the location inaccurate, with this accuracy that improves the location, prolong locomotive wheel 19's life better.
Optionally, the device for adjusting and positioning the nozzle of the locomotive rim fuel injector of the embodiment further includes a third locking bolt 21, a third locking screw hole is formed in the vertical ruler seat 8, and the third locking bolt 21 passes through the third locking screw hole and abuts against the first connection plate 5, so as to lock the vertical ruler seat 8, prevent the vertical ruler seat 8 from sliding relative to the first connection plate 5, and prevent inaccurate positioning, thereby improving the accuracy of positioning.
Example 9
Referring to fig. 1-3, in some embodiments of the present invention, the cross bar 7 is provided with a second connecting plate 15, and the positioning seat 17 is detachably connected to the second connecting plate 15.
The second connecting plate 15 is arranged on the transverse ruler 7, so that the second connecting plate 15 moves along with the transverse ruler 7 to complete positioning, and the positioning seat 17 is arranged on the second connecting plate 15, so that the positioning seat 17 moves along with the second connecting plate 15 to complete positioning. Through positioning seat 17 and second connecting plate 15 can dismantle the connection, be convenient for install positioning seat 17 on second connecting plate 15, still be convenient for simultaneously dismantle positioning seat 17 from second connecting plate 15 get off.
Example 10
Referring to fig. 1 to 3, in some embodiments of the present invention, the present invention further includes a mounting bolt 16, the second connecting plate 15 is provided with a screw hole, the positioning seat 17 is provided with a through hole, and the mounting bolt 16 passes through the through hole and is in threaded connection with the second connecting plate 15.
The mounting bolt 16 passes through the through hole to be in threaded connection with the second connecting plate 15, so that the positioning seat 17 is detachably connected with the second connecting plate 15. During the in-service use, only need unscrew construction bolt 16 just can dismantle positioning seat 17 from second connecting plate 15, and also only need screw up construction bolt 16 when needing to install positioning seat 17 and second connecting plate 15 together can, it is very convenient.
In summary, the embodiment of the present application provides a device for adjusting and positioning a nozzle of a fuel injector at a wheel rim of a locomotive, which includes a mounting assembly for mounting on a wheel 19 of the locomotive and a positioning assembly disposed on the mounting assembly, where the positioning assembly is provided with a positioning seat 17 for positioning the fuel injector 18.
When a locomotive wheel 19 is worn and enters a repair process, after bolts for fixing an oil sprayer 18 need to be loosened, a positioning seat 17 of the locomotive rim oil sprayer nozzle adjusting and positioning device is moved to the position near a nozzle of the oil sprayer 18, an installation component adsorbs a first positioning plate 2 to the inner side face of the locomotive wheel 19 through a magnet 3 on the first positioning plate 2, and after the oil sprayer 18 is moved and the nozzle of the oil sprayer is attached to the positioning seat 17, the distance and the angle between the nozzle of the oil sprayer 18 and the rim are preliminarily adjusted. The positioning assembly is respectively abutted with the tread of the locomotive wheel 19 and the rim of the locomotive wheel 19 to complete the readjustment of the position of the spray head, and at the moment, the spray head can be accurately aligned to the contact point of the wheel rail, so that the lubricating grease sprayed by the spray head of the oil sprayer 18 can be accurately sprayed on the contact point of the wheel rail, the abrasion of the rim can be reduced by the obtained lubricating grease, and the service life of the locomotive wheel 19 is prolonged. Finally, the fixing bolt of the fuel injector 18 on the locomotive is fastened, and the locomotive rim fuel injector nozzle adjusting and positioning device is taken down.
The present invention has been described in terms of the preferred embodiment, and it is not intended to be limited to the embodiment. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a locomotive rim sprayer shower nozzle adjusting and positioning device which characterized in that: the fuel injector positioning device comprises a mounting assembly and a positioning assembly, wherein the mounting assembly is used for being mounted on a locomotive wheel, the positioning assembly is arranged on the mounting assembly, and the positioning assembly is provided with a positioning seat used for positioning a fuel injector.
2. The nozzle adjustment and positioning device for the locomotive rim fuel injector according to claim 1, characterized in that: the mounting assembly comprises a first positioning plate, the positioning assembly is arranged on the first positioning plate, and the first positioning plate is provided with a magnet and a plurality of positioning rods, wherein the magnet is used for being adsorbed on locomotive wheels, and the positioning rods are used for being abutted against the locomotive wheels.
3. The nozzle adjustment and positioning device for the locomotive rim fuel injector according to claim 2, characterized in that: the first positioning plate and the positioning assembly are provided with a first connecting plate therebetween, and the first positioning plate and the positioning assembly are connected with the first connecting plate.
4. The nozzle adjustment and positioning device for the locomotive rim fuel injector according to claim 1, characterized in that: the positioning assembly comprises a vertical ruler and a transverse ruler which are connected with each other, the transverse ruler is slidably arranged on the vertical ruler, the vertical ruler is slidably arranged on the mounting assembly, and the positioning seat is arranged on the transverse ruler.
5. The locomotive rim fuel injector nozzle adjusting and positioning device according to claim 4, wherein: the positioning assembly further comprises a vertical ruler seat and a transverse ruler seat, the vertical ruler seat is arranged on the mounting assembly, and the vertical ruler is slidably arranged on the vertical ruler seat; the transverse ruler seat is arranged on the vertical ruler, and the transverse ruler is arranged on the transverse ruler seat in a sliding manner.
6. The locomotive rim fuel injector nozzle adjusting and positioning device according to claim 5, wherein: the vertical ruler seat is provided with a first sliding chute, and the vertical ruler is arranged in the first sliding chute in a sliding manner; the transverse ruler seat is provided with a second sliding groove, and the transverse ruler is arranged in the second sliding groove in a sliding mode.
7. The locomotive rim fuel injector nozzle adjusting and positioning device according to claim 5, wherein: the vertical ruler is provided with a first limit nail matched with the vertical ruler seat, and the transverse ruler is provided with a second limit nail matched with the transverse ruler seat.
8. The locomotive rim fuel injector nozzle adjusting and positioning device according to claim 5, wherein: still include first locking bolt, the horizontal ruler seat is equipped with first locking screw, first locking bolt passes first locking screw and with horizontal ruler butt.
9. The nozzle adjustment and positioning device for the locomotive rim fuel injector according to claim 4, wherein: the transverse ruler is provided with a second connecting plate, and the positioning seat is detachably connected with the second connecting plate.
10. The locomotive rim fuel injector nozzle adjusting and positioning device according to claim 9, wherein: the mounting bolt penetrates through the through hole and is in threaded connection with the second connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210343366.3A CN114770393A (en) | 2022-04-02 | 2022-04-02 | Nozzle adjusting and positioning device for locomotive wheel rim oil sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210343366.3A CN114770393A (en) | 2022-04-02 | 2022-04-02 | Nozzle adjusting and positioning device for locomotive wheel rim oil sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114770393A true CN114770393A (en) | 2022-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210343366.3A Pending CN114770393A (en) | 2022-04-02 | 2022-04-02 | Nozzle adjusting and positioning device for locomotive wheel rim oil sprayer |
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| CN (1) | CN114770393A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201561731U (en) * | 2009-12-21 | 2010-08-25 | 孟静 | Wheel rim tread detection measuring tool |
| CN201607182U (en) * | 2010-03-22 | 2010-10-13 | 天津市量具刃具有限公司 | Wheel checker for railway motor train units and No.4 A type wheel checker for locomotives and vehicles |
| US20140035215A1 (en) * | 2012-07-31 | 2014-02-06 | Jeffrey Allen Young | Adjustable Jig for Assembling Spoke Wheel |
| CN205786503U (en) * | 2016-05-26 | 2016-12-07 | 中国大唐集团科学技术研究院有限公司西北分公司 | A kind of turbine rotor wheel rim crack detection ultrasonic probe clamp |
| CN206139408U (en) * | 2016-10-26 | 2017-05-03 | 中车太原机车车辆有限公司 | Improved generation locomotive wheel is along lubricated shower nozzle installing support |
| CN206989922U (en) * | 2017-08-17 | 2018-02-09 | 韶关学院 | The device of clearance is born in on-line measurement during a kind of hub-bearing unit riveted assembling |
| CN214662020U (en) * | 2021-02-01 | 2021-11-09 | 长葛市烁宇机械有限公司 | Sealing element for automobile hub |
| CN114228755A (en) * | 2022-01-18 | 2022-03-25 | 翟朝阳 | Quartz sand for locomotive |
-
2022
- 2022-04-02 CN CN202210343366.3A patent/CN114770393A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201561731U (en) * | 2009-12-21 | 2010-08-25 | 孟静 | Wheel rim tread detection measuring tool |
| CN201607182U (en) * | 2010-03-22 | 2010-10-13 | 天津市量具刃具有限公司 | Wheel checker for railway motor train units and No.4 A type wheel checker for locomotives and vehicles |
| US20140035215A1 (en) * | 2012-07-31 | 2014-02-06 | Jeffrey Allen Young | Adjustable Jig for Assembling Spoke Wheel |
| CN205786503U (en) * | 2016-05-26 | 2016-12-07 | 中国大唐集团科学技术研究院有限公司西北分公司 | A kind of turbine rotor wheel rim crack detection ultrasonic probe clamp |
| CN206139408U (en) * | 2016-10-26 | 2017-05-03 | 中车太原机车车辆有限公司 | Improved generation locomotive wheel is along lubricated shower nozzle installing support |
| CN206989922U (en) * | 2017-08-17 | 2018-02-09 | 韶关学院 | The device of clearance is born in on-line measurement during a kind of hub-bearing unit riveted assembling |
| CN214662020U (en) * | 2021-02-01 | 2021-11-09 | 长葛市烁宇机械有限公司 | Sealing element for automobile hub |
| CN114228755A (en) * | 2022-01-18 | 2022-03-25 | 翟朝阳 | Quartz sand for locomotive |
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Application publication date: 20220722 |