CN205898098U

CN205898098U - String rope scrubbing structure

Info

Publication number: CN205898098U
Application number: CN201620673142.9U
Authority: CN
Inventors: 刘飞; 杨谣
Original assignee: Guangzhou Linz Electromechanical Technology Co Ltd
Current assignee: Guangzhou Linz Electromechanical Technology Co Ltd
Priority date: 2016-06-30
Filing date: 2016-06-30
Publication date: 2017-01-18
Anticipated expiration: 2026-06-30

Abstract

The utility model provides a string rope scrubbing structure, wrap around or pull out the in -process at the string rope, because the string of casing rope exit is provided with the scrubbing structure that is used for clean string rope surface oil mud, therefore, the scrubbing structure can be disposed the surperficial fatlute of string rope, thereby it can not take fatlute to enter into in the casing to guarantee the string rope, avoid fatlute to store up in the grooving of rope sheave, lead to the condition that the string rope breaks off relations to take place in order to avoid the vibration that road maintaining mechanical equipment produced in when operation, the service life of the roller type sensor is prolonged, avoid often changing the sensor, the operation efficiency is improved, change cost is reduced.

Description

A kind of string rope decontaminates structure

Technical field

This utility model is related to the roller type sensor in railway plant equipment, particularly in roller type sensor String rope decontaminates structure.

Background technology

At present, build or safeguard during railway it is often necessary to use the large-scale maintenance machineries such as tamping car, and these large-scale road maintainings Machine internal generally will arrange roller type sensor, to measure the shift position signal of mechanical follower devices.Make firm by ramming in operation During the road maintainance machinery equipment such as car, the string rope free end of roller type sensor is connected on road maintainance machinery equipment hunting gear, road maintaining When plant equipment is run, hunting gear pulls string rope to advance together, and string rope band running rope wheel rotates, and rope sheave drives pinion rotation, Little gear drives bull gear drive, thus gear wheel drives potentiometer to rotate, makes potentiometer output voltage signal, this magnitude of voltage is just , in the amount of movement of road maintainance machinery equipment hunting gear, precisely, fed back values are quick for measurement for ratio.However, due to road maintainings such as tamping cars The bad environments that plant equipment is run, usually make the big gauging of string rope surface attachment of exposed roller type sensor at ambient Mud, when string rope wraps on the rope sheave in sensor shell body, can carry greasy filth to housing, cause enclosure interior contamination, with When, the greasy filth on string rope also can be filled in the grooving on rope sheave surface in rewinding process, and because grooving inner product has greasy filth, because This, is when road maintainance machinery equipment runs, its high vibration producing, it is easily caused string rope and slips grooving it is easy to break off relations, cause biography Sensor cannot work, and need to change, not only increase cost, also reduce work efficiency.

Utility model content

This utility model aims to provide a kind of string rope decontamination structure that can remove string rope surface greasy filth in real time, extends roller The service life of formula sensor.

A kind of string rope described in the utility model decontaminates structure, including housing, the string rope exit of housing be provided with for The decontamination structure of cleaning string rope surface greasy filth.

Described decontamination structure includes vertically opening up slotted eye in the string rope outlet side of housing, and the brush holder of hairbrush is placed in slotted eye In, by covering with the cover plate that housing matches, hairbrush is pressed in slotted eye, the brush body of hairbrush is contacted with string rope surface.

A kind of string rope described in the utility model decontaminates structure, during string rope unrolls or pulls out, due to the string of housing Rope exit is provided with the decontamination structure for cleaning string rope surface greasy filth, and therefore, decontamination structure can be by the greasy filth on string rope surface Dispose, thus ensureing that string rope will not carry greasy filth to enter in housing, it is to avoid greasy filth accumulates in the grooving of rope sheave, to avoid supporting Vibration that road plant equipment produces when running and lead to the situation that string rope breaks off relations to occur, improve the use longevity of roller type sensor Life, it is to avoid often more emat sensor, improves work efficiency, reduces replacement cost.

Because hairbrush brush body end is contacted with string rope surface in decontamination structure, friction, therefore, hairbrush can be produced therebetween The greasy filth on string rope surface can be disposed, because hairbrush matter is soft, therefore, string rope surface will not be damaged, covered by cover plate meanwhile To compress the structure of hairbrush, can be easy to replace hairbrush, structure is simple, easy for installation.

Brief description

Fig. 1 decontaminates the schematic diagram of structure for this utility model.

Fig. 2 is this utility model mounting structure schematic diagram.

Specific embodiment

A kind of string rope decontaminates structure, and including housing 1, the string rope exit of housing 1 is provided with for cleaning string rope surface oil The decontamination structure of mud.

As depicted in figs. 1 and 2, described decontamination structure includes vertically opening up slotted eye, hairbrush in the string rope outlet side of housing Brush holder 2 be placed in slotted eye, covered by the cover plate 3 matching with housing 1 and hairbrush be pressed in slotted eye, the brush body of hairbrush 4 with String rope 5 surface contacts.

Described decontamination structure can be also blade insert, vertically open up slotted eye, blade insert in the string rope outlet side of housing 1 Be placed in slotted eye, covered by the cover plate 3 matching with housing 1 and blade insert is pressed in slotted eye, the end of blade insert with String rope 5 surface contacts.

Described slotted eye is perpendicular to string rope 5, or angulation α between described slotted eye and string rope 5, and 90 ° of ＜ α≤135 ° can Ensure to be pressed in angulation between its internal hairbrush or blade insert and string rope 5, so as to the oil on fully erased string rope 5 Mud.

Described decontamination structure can also be the annular brush fitting with the string rope exit of housing 1, described annular brush Including the annular brush seat being fitted in housing string rope exit, annular brush seat medial wall is provided with the brush body pointing to the center of circle, Brush body end is contacted with string rope；Or described decontamination structure can also be that the annular being fitted with the string rope exit of housing is smeared Cloth, the interior circular diameter of annular rag is slightly larger than string rope diameter, thus when there is greasy filth on string rope surface, because greasy filth increases string rope Diameter, therefore, when string rope unrolls, the greasy filth layer on its surface will be with rag contact internal walls, thus being erased by rag, herein " slightly larger than " look like without hindrance the moving relative to rag inner circle of string rope that as can make not amassing greasy filth.

For a person skilled in the art, can technical scheme as described above and design, make other each Plant corresponding change and deform, and all these changes and deforms the guarantor that all should belong to this utility model claim Within the scope of shield.

Claims

1. a kind of string rope decontaminates structure, including housing (1) it is characterised in that: the string rope exit of housing (1) is provided with for clear The decontamination structure of clean string rope (5) surface greasy filth.

2. a kind of string rope decontamination structure according to claim 1 it is characterised in that: described decontamination structure is included in housing String rope outlet side vertically opens up slotted eye, and the brush holder (2) of hairbrush is placed in slotted eye, by cover plate (3) lid matching with housing (1) Close and hairbrush is pressed in slotted eye, the brush body (4) of hairbrush is contacted with string rope (5) surface.

3. a kind of string rope decontamination structure according to claim 1 it is characterised in that: described decontamination structure can be also vulcanite scraper Piece, vertically opens up slotted eye in the string rope outlet side of housing (1), blade insert is placed in slotted eye, by matching with housing (1) Cover plate (3) covers and blade insert is pressed in slotted eye, and the end of blade insert is contacted with string rope (5) surface.

4. a kind of string rope decontamination structure according to claim 1 it is characterised in that: described decontamination structure can also be and shell The annular brush that the string rope exit of body (1) fits, described annular brush includes being fitted in the annular in housing string rope exit Woollen brush base, annular brush seat medial wall is provided with the brush body pointing to the center of circle, brush body end is contacted with string rope；Or described decontamination Structure can also be the annular rag fitting with the string rope exit of housing (1), and the interior circular diameter of annular rag is slightly larger than string Rope diameter.

5. a kind of string rope decontamination structure according to Claims 2 or 3 it is characterised in that: described slotted eye is perpendicular to string rope (5) angulation α, 90 ° of ＜ α≤135 °, or between described slotted eye and string rope (5).