CN102774387A - Electric sanding device for track vehicle - Google Patents
Electric sanding device for track vehicle Download PDFInfo
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- CN102774387A CN102774387A CN2012102953826A CN201210295382A CN102774387A CN 102774387 A CN102774387 A CN 102774387A CN 2012102953826 A CN2012102953826 A CN 2012102953826A CN 201210295382 A CN201210295382 A CN 201210295382A CN 102774387 A CN102774387 A CN 102774387A
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- sanding device
- sanding
- sand
- drag
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Abstract
The invention discloses an electric sanding device for a track vehicle, and the electric sanding device is specially used for avoiding idle running or derail phenomenon between wheels and tracks during the starting, stopping or emergency braking of track vehicles and thoroughly solving the problem that pipes of the existing sanding devices do not drag sand or drag few sand or drag too much sand. The electric sanding device for the track vehicle comprises a sand box which is arranged on a chassis beam of a vehicle body and a positioning device which is fixedly connected onto a vehicle body steering frame through a conveying pipe; and the technical key point is that the conveying pipe is connected with a clamp which is driven by a rocker of a connection rod mechanism driven by a motor, the motor rotates to drag the rocker of the connection rod mechanism to move up and down, then the clamp is driven to reciprocate and the conveying pipe vibrates, so that the sanding action is realized. The electric sanding device for the track vehicle has the advantages of being reasonable in structural design, not influenced by the climate and weather, automatic in sanding amount control, simple in operation and even in sanding, effectively increasing the friction force of the wheels between tracks under the running conditions such as wetness, snow, ice and the like, and remarkably improving the running reliability and safety the vehicle.
Description
Technical field
The present invention relates to a kind of sanding device of used for rail vehicle, and particularly a kind of guideway vehicle that is exclusively used in avoids occurring between wheel and the track the electronic sanding device of used for rail vehicle of idle running or derailment occurring when starting and stopping car that moves or emergency braking.
Background technology
Guideway vehicle generally is meant the various vehicles that on dedicated track, go; If the binding force between wheel and the track is not enough; Particularly perhaps the greasy track is icing or wet and slippery in the winter time, and guideway vehicle occurs dallying or derailment occurring when starting and stopping car that moves or emergency braking easily; Influence the cruising of vehicle, safety is relatively poor.Therefore, the vehicle that goes in orbit all is equipped with sanding device mostly, increases the friction force between wheel and rail through stucco, adds big wheel and interorbital binding force, realizes the vehicle safety reliability service.But the sanding device of installing on the existing guideway vehicle is all realized the stucco function through gas circuit control; Gas path pipe in the winter time can be often ponding freezes in the pipeline because of low temperature makes; Or because of there being moisture that the sand in the pipeline is condensed, so can cause sanding device to stop up sand, following sand amount problems such as seldom or down the sand amount is excessive, stucco is inhomogeneous do not appear.Existing sanding device receives the structural limitations stucco inhomogeneous, and is difficult for maintaining, not only because of not descending sand or following sand amount seldom not to have the actv. protective action, also can too much increase the maintenance and the expense of track sometimes because of stucco.Therefore, the improvement of existing used for rail vehicle sanding device is the difficult problem that current urgent need solves.
The purpose of this invention is to provide the electronic sanding device of a kind of used for rail vehicle, thoroughly solve existing sanding device through gas circuit control, gas path pipe in the winter time can often ponding freezes in the pipeline because of low temperature makes; Or because of there being moisture that the sand in the pipeline is condensed, existence do not descend sand or down the sand amount seldom, problem such as the excessive stucco of the sand amount down of can occurring once in a while is inhomogeneous; Its reasonable in design does not receive the influence of season and weather, automatic guidance stucco amount; Simple to operate; Stucco is even, increases the interorbital friction force of wheel under wet and slippery, accumulated snow, condition of service such as freeze effectively, significantly improves the reliability and the safety of vehicle operating.
The technical scheme that the present invention adopted is: the electronic sanding device of this used for rail vehicle comprises the sandbox on the undercarriage bea that is fixed on car body and is fixed on the steady arm on the car body bogie truck through the delivery pipe bonded assembly; Its technical essential is: the clip that the rocking bar of said delivery pipe and motor-driven connecting rod mechanism drives be linked together; Motor rotates upper and lower the moving of rocking bar of traction link mechanism; Drive the clip reciprocally swinging, make delivery pipe produce vibration, realize the stucco action.
Be fixed on the undercarriage bea of car body said motor through lead with put movement controller and be communicated with.
With clip be linked together said delivery pipe be connected steady arm through the scalable elbow on the undercarriage bea that is fixed on car body.
Advantage and good effect that the present invention has are: since the clip that the present invention drives the rocking bar of delivery pipe and motor-driven connecting rod mechanism be linked together, motor rotates upper and lower the moving of rocking bar of traction link mechanism, thus the reciprocally swinging of drive clip; Make delivery pipe produce vibration; Realization stucco action, through steady arm with sand evenly, be sprinkling upon on the track exactly, so its reasonable in design; This electronic sanding device does not receive the influence of season and weather; And ability automatic guidance stucco amount, simple to operate, stucco does not evenly remain in a standstill; Increase the interorbital friction force of wheel under wet and slippery, accumulated snow, condition of service such as freeze effectively, significantly improve the reliability and the safety of vehicle operating.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further described.
Fig. 1 is a kind of concrete structure scheme drawing of the present invention;
Fig. 2 is the cutaway view of Fig. 1 along the A-A line;
Fig. 3 is the cutaway view of Fig. 1 along the B-B line;
Fig. 4 is the enlarged diagram of the connecting rod mechanism among Fig. 1
Sequence number explanation among the figure: 1 movement controller, 2 motors, 3 connecting rod mechanisms, 4 sandboxes, 5 delivery pipes, 6 scalable elbows, 7 steady arms, 8 clips, 9 rocking bars, 10 cranks.
The practical implementation method
Specify concrete structure of the present invention according to Fig. 1～4.Parts such as the clip 8 that the electronic sanding device of this used for rail vehicle comprises sandbox 4 and delivery pipe 5 on the undercarriage bea that is fixed on car body, be fixed on steady arm 7 on the car body bogie truck, drive with the rocking bar 9 of motor 2 drive link mechanisms 3, scalable elbow 6, wherein be fixed on the undercarriage bea of car body motor 2 through lead with put movement controller 1 and be communicated with.Point movement controller 1 is installed on the control panel of driver driving chamber, can rotate by actual needs through a movement controller 1 control motor 2.The clip 8 that the rocking bar 9 of motor 2 drive link mechanisms 3 drives and delivery pipe 5 be linked together.The crank 10 that motor 2 rotates traction link mechanism 3 rotates, drive rocker 9 upper and lower moving, thus drive clip 8 reciprocally swingings, make delivery pipe 5 produce vibration, realize the stucco action.With clip 8 be linked together delivery pipe 5 be connected steady arm 7 through the scalable elbow 6 on the undercarriage bea that is fixed on car body; So that regulate the installation site of delivery pipe 5 at any time; Make delivery pipe 5 and clip 8 be linked together pipeline section in sand waltz through, do not remain in a standstill.
During use, sand is put into sandbox 4, pin a movement controller 1, switch on, motor 2 begin to rotate traction link mechanism 3 and rotate, and the reciprocally swinging that rocking bar 9 drives clip 8 makes delivery pipe 5 vibrations, and sand is sprinkling upon on the track through steady arm 7 exactly.
Claims (3)
1. electronic sanding device of used for rail vehicle; Comprise the sandbox on the undercarriage bea that is fixed on car body and be fixed on the steady arm on the car body bogie truck through the delivery pipe bonded assembly; It is characterized in that: the clip that the rocking bar of said delivery pipe and motor-driven connecting rod mechanism drives be linked together, motor rotates upper and lower the moving of rocking bar of traction link mechanism, drives the clip reciprocally swinging; Make delivery pipe produce vibration, realize the stucco action.
2. the electronic sanding device of used for rail vehicle according to claim 1 is characterized in that: be fixed on the undercarriage bea of car body said motor through lead with put movement controller and be communicated with.
3. the electronic sanding device of used for rail vehicle according to claim 1 is characterized in that: with clip be linked together said delivery pipe be connected steady arm through the scalable elbow on the undercarriage bea that is fixed on car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210295382.6A CN102774387B (en) | 2012-08-20 | 2012-08-20 | Electric sanding device for track vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210295382.6A CN102774387B (en) | 2012-08-20 | 2012-08-20 | Electric sanding device for track vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102774387A true CN102774387A (en) | 2012-11-14 |
| CN102774387B CN102774387B (en) | 2015-04-15 |
Family
ID=47119555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210295382.6A Expired - Fee Related CN102774387B (en) | 2012-08-20 | 2012-08-20 | Electric sanding device for track vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102774387B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863338A (en) * | 2014-03-03 | 2014-06-18 | 西南交通大学 | Through-curve anti-deflection mechanism for sanding device at end part of locomotive car body |
| CN103863339A (en) * | 2014-03-04 | 2014-06-18 | 西南交通大学 | Through curve deflection preventing mechanism of sand spraying device in middle of locomotive car body |
| CN106347379A (en) * | 2016-10-28 | 2017-01-25 | 安徽省煤炭科学研究院 | Sand-scattering device for overhead type mining electric locomotive |
| CN107207015A (en) * | 2015-01-28 | 2017-09-26 | 克诺尔有限公司 | Sanding equipment with shielded motor |
| CN107754322A (en) * | 2017-12-02 | 2018-03-06 | 杭州俊士铁路设备有限公司 | The sliding device of small rail train sandblasting drop |
| CN118306430A (en) * | 2024-06-13 | 2024-07-09 | 常州恒鼎轨道科技有限公司 | Accurate intelligent sanding valve for rail transit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB510299A (en) * | 1937-08-09 | 1939-07-31 | Emile Damond | Improvements in and relating to sanding appliances for rail vehicles |
| US2720407A (en) * | 1952-10-30 | 1955-10-11 | Mermelstein Morris | Vibratory sander adapted for use in automobile trunks |
| DE102007044367A1 (en) * | 2007-09-17 | 2009-03-19 | Siemens Ag | Sand scattering device for rail-mounted vehicle, has sand outlet part with orifice outlet arranged before wheel at angle to rail, where vibrator is mechanically connected with outlet part, and heating device is connected with outlet part |
| CN201283865Y (en) * | 2008-06-18 | 2009-08-05 | 浙江金字机械电器有限公司 | Train sanding device |
| CN202728233U (en) * | 2012-08-20 | 2013-02-13 | 沈阳新阳光机电科技有限公司 | Electric sanding device for rail vehicles |
-
2012
- 2012-08-20 CN CN201210295382.6A patent/CN102774387B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB510299A (en) * | 1937-08-09 | 1939-07-31 | Emile Damond | Improvements in and relating to sanding appliances for rail vehicles |
| US2720407A (en) * | 1952-10-30 | 1955-10-11 | Mermelstein Morris | Vibratory sander adapted for use in automobile trunks |
| DE102007044367A1 (en) * | 2007-09-17 | 2009-03-19 | Siemens Ag | Sand scattering device for rail-mounted vehicle, has sand outlet part with orifice outlet arranged before wheel at angle to rail, where vibrator is mechanically connected with outlet part, and heating device is connected with outlet part |
| CN201283865Y (en) * | 2008-06-18 | 2009-08-05 | 浙江金字机械电器有限公司 | Train sanding device |
| CN202728233U (en) * | 2012-08-20 | 2013-02-13 | 沈阳新阳光机电科技有限公司 | Electric sanding device for rail vehicles |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863338A (en) * | 2014-03-03 | 2014-06-18 | 西南交通大学 | Through-curve anti-deflection mechanism for sanding device at end part of locomotive car body |
| CN103863339A (en) * | 2014-03-04 | 2014-06-18 | 西南交通大学 | Through curve deflection preventing mechanism of sand spraying device in middle of locomotive car body |
| CN103863339B (en) * | 2014-03-04 | 2016-03-02 | 西南交通大学 | In the middle part of a kind of locomotive car body, sanding device crosses curve anti-deflection mechanism |
| CN107207015A (en) * | 2015-01-28 | 2017-09-26 | 克诺尔有限公司 | Sanding equipment with shielded motor |
| US10435039B2 (en) | 2015-01-28 | 2019-10-08 | Knorr-Bremse Gesellschaft Mit Beschrankter Haftung | Sanding system comprising a protected motor |
| CN107207015B (en) * | 2015-01-28 | 2020-06-16 | 克诺尔有限公司 | Sanding device with protected motor |
| CN106347379A (en) * | 2016-10-28 | 2017-01-25 | 安徽省煤炭科学研究院 | Sand-scattering device for overhead type mining electric locomotive |
| CN107754322A (en) * | 2017-12-02 | 2018-03-06 | 杭州俊士铁路设备有限公司 | The sliding device of small rail train sandblasting drop |
| CN107754322B (en) * | 2017-12-02 | 2024-01-05 | 杭州俊士铁路设备有限公司 | Sand blasting and sliding-down device for small rail train |
| CN118306430A (en) * | 2024-06-13 | 2024-07-09 | 常州恒鼎轨道科技有限公司 | Accurate intelligent sanding valve for rail transit |
| CN118306430B (en) * | 2024-06-13 | 2024-10-18 | 常州恒鼎轨道科技有限公司 | Accurate intelligent sanding valve for rail transit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102774387B (en) | 2015-04-15 |
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