CN217260062U

CN217260062U - Interlocking solid rim stick

Info

Publication number: CN217260062U
Application number: CN202221348683.6U
Authority: CN
Inventors: 胡红昆
Original assignee: Nanjing Qianqiu Technology Co Ltd
Current assignee: Nanjing Qianqiu Technology Co Ltd
Priority date: 2022-03-16
Filing date: 2022-06-01
Publication date: 2022-08-23
Anticipated expiration: 2032-06-01

Abstract

The utility model relates to an interlocking solid rim lubricating block is applicable to sliding contact or roll, sliding contact's rim and track surface lubrication. Including lubricating block body and connector, lubricating block body upper portion is equipped with the connector, and this internal lower part of lubricating block is equipped with connects the locking hole, and the connector comprises arch connector and lock tongue body, and arch connector upper portion is equipped with the lock tongue body. The lower end of the connecting and locking hole is provided with an arched annular groove which can be matched with part of the arched connecting body, and the upper part of the connecting and locking hole is provided with a lock tongue body connecting and locking hole which can be connected and locked and matched with the lock tongue body. When more than two interlocking solid wheel rim lubricating blocks are assembled in a matching way, the connecting bodies are matched with the connecting locking holes, part of the arched connecting bodies enter the lower end parts of the connecting locking holes, and the lock tongue bodies enter the upper parts of the connecting locking holes, are matched with the connecting locking holes of the lock tongue bodies and are connected and locked through the lock tongue bodies.

Description

Interlocking solid rim stick

Technical Field

The utility model relates to an interlocking solid wheel rim lubricating block, which is suitable for the surface lubrication of sliding contact or rolling and sliding contact wheel rims and a rail gauge surface.

Background

With the development of modern technology, the speed of trains is rapidly increased, and people are more willing to select railways as main transportation means whether goods are transported or long-distance travel is performed. And along with the improvement of speed and gross rail load on axle in railway transportation, subway and track traffic, the wearing and tearing of locomotive flange and rail gauge face also increase rapidly, how furthest reduces the wearing and tearing between flange and the rail gauge face, reduces change and maintenance cost, reduces the problem that derails probability still needs to solve urgently. The lubricated effect of current solid lubrication piece is poor, and the adhesion is poor, and effective life is short, can't effectively reduce the wearing and tearing of rim and rail gauge face, consequently needs to design the interlocking solid rim lubrication piece that can effectively reduce rim wearing and tearing and rail gauge face urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned weak point provide an interlocking solid rim lubricating block, have lubricating block body, connector, the connector comprises arch connector and lock tongue body, and this internal lower part of lubricating block is equipped with connects the locking hole, and interlocking solid rim lubricating block can be a cover at another top, and the connector suit is in connecting the locking hole, through lock tongue body locking, fixes in the adder, and this adder is used for applying the lubricating block composition to the steel surface. The applicator may be provided with a spring loaded mechanism against which the stick is loaded. The spring loaded mechanism provides pressure against the stick when added so that the stick can be added to a steel surface such as a motor coach wheel rim or a locomotive wheel rim in a rail transit. As the electric passenger car or locomotive wheel rotates, the solid stick rubs like a chalk onto the rim and leaves a dry film. The film is transferred to the rail gage surface, lubricates the rail gage surface, reduces friction on mechanical parts, reduces wear of the locomotive wheel flange and the rail gage surface, and reduces noise.

The interlocking solid wheel rim lubricating block is realized by adopting the following technical scheme:

the interlocking solid wheel rim lubricating block comprises a lubricating block body and a connecting body, the upper part of the lubricating block body is provided with the connecting body,

the lower part in the lubricating block body is provided with a connecting locking hole, the connecting body consists of an arched connecting body and a lock tongue body, and the upper part of the arched connecting body is provided with the lock tongue body.

The lower end of the connecting and locking hole is provided with an arched annular groove which can be matched with part of the arched connecting body, and the upper part of the connecting and locking hole is provided with a lock tongue body connecting and locking hole which can be connected and locked and matched with the lock tongue body.

When more than two interlocking solid wheel rim lubricating blocks are assembled in a matched mode, the connecting bodies are matched with the connecting locking holes, part of the arched connecting bodies enter the lower end portions of the connecting locking holes, the lock tongue bodies enter the upper portions of the connecting locking holes, are matched with the connecting locking holes of the lock tongue bodies and are connected and locked through the lock tongue bodies.

Two sides of the lock bolt body are provided with an inclination angle alpha of 5-15 degrees.

The upper part of the connecting locking hole is provided with an inclined angle alpha of 5-15 degrees.

The cross section of the lubricating block body is square or rectangular.

The cross section of the lock tongue body is in an oval shape, a rectangular shape, a polygonal shape or a special shape.

The interlocking solid wheel rim lubricating block adopts high molecular polymer with low friction coefficient.

In use, the interlocking solid rim stick may be nested one on top of the other, with the connector nested in the connector locking hole, locked by the locking tongue, and loaded into an applicator for applying the stick composition to the steel surface. The applicator may be provided with a spring-loaded mechanism against which the stick is loaded. The spring loaded mechanism provides pressure against the stick when added so that the stick can be added to a surface such as a motor coach wheel rim or locomotive wheel rim in rail transit. As the electric passenger car or locomotive wheel rotates, the solid stick rubs like a chalk onto the rim and leaves a dry film. The dry film is transferred to the rail gage surface, lubricates the rail, reduces friction on mechanical parts and reduces wear on the locomotive wheel flange and rail gage surface, and reduces noise.

Interlocking solid rim lubrication piece reasonable in design, moreover, the steam generator is simple in structure, high durability and convenient use, the lubrication piece body has, the connector comprises arch connector and lock tongue body, this internal lower part of lubrication piece is equipped with connects the locking hole, interlocking solid rim lubrication piece can be a top of cover at another, the connector suit is in connecting the locking hole, through lock tongue body locking, be used for applying the lubrication piece composition to the steel surface through the adder, lubricated track apart from the friction that the face reduces mechanical parts and reduce locomotive rim and rail apart from the wearing and tearing of face, and can the noise reduction, long service life.

Interlocking solid rim sticks may be used in rail transit, handling, and freight rail systems where the stick is subjected to strong vibration and shock conditions that can cause it to fail. The arched connector and tongue body of the interlocking solid rim stick applies a load to the connecting locking hole cavity end of the lower inside stick body, resulting in high stress at both corners of the cavity and the top of the stick. Because the connector is composed of the arched connector and the bolt body, the interlocking solid wheel rim lubricating block has strong stress resistance and cannot be damaged. The interlocking solid rim stick is an interlocking solid stick with enhanced resistance to failure caused by vibration and shock.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

FIG. 1 is a front view of an interlocking solid rim stick.

FIG. 2 is a left side view of the interlocking solid rim stick.

FIG. 3 is a top view of an interlocking solid rim stick.

FIG. 4 is a bottom view of the interlocking solid rim stick.

FIG. 5 is a schematic view of an interlocking solid rim stick configuration.

In the figure: 1. a lubricating block body 2 and a connecting body; 1-1, connecting locking holes, 1-1-1, arched annular grooves, 1-1-2 and locking tongue body connecting locking holes; 2-1, an arch connector, 2-2 and a lock tongue body.

Detailed Description

Referring to the attached drawings 1-5, the interlocking solid wheel rim lubricating block comprises a lubricating block body 1 and a connecting body 2, wherein the upper part of the lubricating block body 1 is provided with the connecting body 2, the inner lower part of the lubricating block body 1 is provided with a connecting locking hole 1-1, the connecting body 2 consists of an arched connecting body 2-1 and a locking tongue body 2-2, and the upper part of the arched connecting body 2-1 is provided with the locking tongue body 2-2.

The lower end part of the connecting and locking hole 1-1 is provided with an arched annular groove 1-1-1 which can be matched with a part of the arched connector 2-1, and the upper part of the connecting and locking hole 1-1 is provided with a lock tongue body connecting and locking hole 1-1-2 which can be matched with the lock tongue body 2-2 in a connecting and locking way.

When more than two interlocking solid wheel rim lubricating blocks are assembled in a matching way, the connecting body 2 is matched with the connecting locking hole 1-1, part of the arched connecting body 2-1 enters the lower end part of the connecting locking hole 1-1, and the lock tongue body 2-2 enters the upper part of the connecting locking hole 1-1, is matched with the lock tongue body connecting locking hole 1-1-2 and is connected and locked through the lock tongue body 2-2.

Two sides of the lock tongue body 2-2 are provided with an inclination angle alpha of 5-15 degrees.

The upper part of the connecting locking hole 1-1 is provided with an inclination angle alpha of 5-15 degrees.

The section of the lubricating block body 1 is square or rectangular.

The cross section of the lock tongue body 2-2 is oval, rectangular, polygonal or special-shaped.

When the interlocking solid rim stick is used, the interlocking solid rim sticks can be sleeved on the top of one another, the connecting body 2 is sleeved in the connecting locking hole 1-1, locked through the locking bolt body 2 and loaded into an adder used for applying a stick composition to the steel surface. The applicator may be provided with a spring-loaded mechanism against which the stick is loaded. The spring loaded mechanism provides pressure against the stick when added so that an interlocking solid rim stick can be added to a surface such as a motor coach wheel rim or locomotive wheel rim in rail transit. As the electric passenger or locomotive wheel rotates, the interlocking solid rim stick rubs like a chalk onto the rim and leaves a dry film. The dry film is transferred to the rail gauge surface, lubricates the rail gauge surface, reduces friction of mechanical parts and abrasion of the locomotive flange and the rail gauge surface, and can reduce noise.

Claims

1. The utility model provides an interlocking solid rim lubricating block, its characterized in that, includes lubricating block body and connector, and lubricating block body upper portion is equipped with the connector, and this internal lower part of lubricating block is equipped with connects the locking hole, and the connector comprises arch connector and lock tongue body, and arch connector upper portion is equipped with the lock tongue body.

2. The interlocking solid rim stick of claim 1, wherein the lower end of the connecting and locking hole is provided with an arched annular groove capable of engaging with a part of the arched connector, and the upper part of the connecting and locking hole is provided with a locking tongue body connecting and locking hole capable of engaging with the locking tongue body.

3. The interlocking solid rim stick of claim 1, wherein when more than two interlocking solid rim sticks are assembled in a matched manner, the connector is engaged with the connecting and locking hole, part of the arched connector enters the lower end part of the connecting and locking hole, and the locking tongue body enters the upper part of the connecting and locking hole, is engaged with the connecting and locking hole of the locking tongue body, and is connected and locked by the locking tongue body.

4. The interlocking solid rim stick of claim 1, wherein the latch body has 5-15 degrees of inclination on both sides.

5. The interlocking solid rim stick of claim 1, wherein the upper portion of the connecting lock hole is provided with an angle of inclination of 5-15 degrees.

6. The interlocking solid rim stick of claim 1, wherein the stick body cross-sectional shape is square or rectangular.

7. The interlocking solid rim stick of claim 1, wherein the cross-sectional shape of the locking tongue body is oval or polygonal.

8. The interlocking solid rim stick of claim 1, wherein the interlocking solid rim stick is a low coefficient of friction polymer.