阅读说明：本技术 一种双轨道除锈打磨装置及其使用方法 (Double-rail rust removal polishing device and using method thereof ) 是由 何志坚 李必鑫 于 2020-07-21 设计创作，主要内容包括：本发明公开了一种双轨道除锈打磨装置,包括装置底座,所述装置底座两侧下端对称安装有前轨道轮和后轨道轮,所述轨道轮安装于传动轴上,所述装置底座上端安装有驱动电机,所述驱动电机的轴转动连接前轨道轮上,所述前轨道轮与所述后轨道轮之间安装有打磨装置,所述打磨架安装于所述装置底座下端两侧,所述打磨架上安装有第一打磨机构和第二打磨机构,所述第二打磨机构设置于所述第一打磨机构后端,本发明提供的一种双轨道除锈打磨装置,通过双轨道除锈打磨装置完成对轨道一次性清除锈迹的问题,避免再进行除锈中多次进行,同时保证除锈后使轨道的后期维护时间周期变长,减少维修成本,同时避免了多次维修造成对轨道运输造成的影响。(The invention discloses a double-track rust removal polishing device which comprises a device base, wherein front track wheels and rear track wheels are symmetrically arranged at the lower ends of two sides of the device base, the track wheels are arranged on a transmission shaft, a driving motor is arranged at the upper end of the device base, a shaft of the driving motor is rotatably connected with the front track wheels, a polishing device is arranged between the front track wheels and the rear track wheels, polishing frames are arranged at two sides of the lower end of the device base, a first polishing mechanism and a second polishing mechanism are arranged on the polishing frames, and the second polishing mechanism is arranged at the rear end of the first polishing mechanism. The maintenance cost is reduced, and meanwhile, the influence on rail transportation caused by multiple times of maintenance is avoided.)

1. A double-rail rust removal polishing device comprises a device base, wherein a front rail wheel and a rear rail wheel are symmetrically arranged at the lower ends of two sides of the device base, the front rail wheel and the rear rail wheel are respectively arranged on a transmission shaft, a driving motor is arranged at the upper end of the device base, and a shaft of the driving motor is rotatably connected on the front rail wheel, the double-rail rust removal polishing device is characterized in that a polishing device is arranged between the front rail wheel and the rear rail wheel and comprises a polishing frame, the polishing frame is arranged at two sides of the lower end of the device base, a first polishing mechanism and a second polishing mechanism are arranged on the polishing frame, the first polishing mechanism and the second polishing mechanism are respectively and symmetrically arranged at two sides of the device base, the second polishing mechanism is arranged at the rear end of the first polishing mechanism, the first polishing mechanism comprises two polishing wheels, and the two polishing wheels are symmetrically arranged at two sides of a rail, the polishing device is characterized in that a polishing rotating shaft is installed on the polishing wheel and installed on a rotating shaft support, one end of the polishing rotating shaft is provided with a driving gear, the driving gear is connected with a transmission gear on the rotating shaft support through a transmission chain in a rotating mode, the transmission gear is connected with one side of a transmission case on the upper end of a device base through a second transmission chain in a rotating mode, the transmission case is symmetrically arranged on two sides of a driving motor, the second polishing mechanism comprises a cutting mechanism and a polishing mechanism, and the cutting mechanism and the polishing mechanism are installed on the device base through a fixing support.

2. The double-rail rust removing and grinding device as claimed in claim 1, wherein the grinding wheel is obliquely arranged on an arc surface between the rail head and the rail web of the rail, a grinding rotating shaft of the grinding wheel is arranged in parallel with the rail, and a rotating direction of the grinding wheel is perpendicular to the rail.

3. The double-rail rust removing and grinding device as claimed in claim 2, wherein the grinding wheel is of a convex-type structure with a convex outer ring side, and the grinding wheel rotates in a manner of fitting with an arc-shaped surface between the rail head and the rail web.

4. The double-track rust removing and grinding device as claimed in claim 1, wherein an input shaft is arranged on one side of the transmission case, an input bevel gear is mounted at one end of the input shaft, the input bevel gear is rotatably connected with a driving bevel gear on a shaft of the driving motor, the other end of the input shaft is connected with an output gear on one end of an output shaft in the transmission case, a transmission chain wheel is mounted at the other end of the output shaft, and the transmission chain wheel is rotatably connected with the second transmission chain.

5. The double-rail rust removing and grinding device as claimed in claim 1, wherein the cutting mechanism comprises a cutting blade, the cutting blade is arranged in parallel with the rail, two ends of the cutting blade are fixed on fixing plates, the fixing plates are mounted on an adjusting mechanism, and one side of the adjusting mechanism is fixedly connected to a fixing support.

6. The double-rail rust removing and grinding device as claimed in claim 5, wherein the adjusting mechanism comprises an adjusting plate, the adjusting plate is provided with two adjusting grooves, the two adjusting grooves are arranged on the adjusting plate in parallel, an adjusting clamp plate is installed in each adjusting groove, the adjusting clamp plate is connected with the adjusting plate in a sliding manner, an adjusting bolt is arranged on each adjusting clamp plate, and the adjusting bolt penetrates through the adjusting grooves to fix the adjusting plate.

7. The double-rail rust removing and grinding device as claimed in claim 1, wherein the grinding mechanism comprises a grinding plate, the grinding plate is arranged on one side of the fixed support, one side of the grinding plate is a grinding surface, the other side of the grinding plate is fixed on a fixed vertical frame through a bolt, and the fixed vertical frame is fixedly connected with the fixed support.

8. The double-rail rust removing and grinding device as claimed in claim 7, wherein the grinding plate comprises a friction layer and a fixed layer, the friction layer is a friction block, the fixed layer is a metal lining plate, and the friction block is adhered to the metal lining plate.

9. The dual-rail rust removing and grinding device as claimed in claim 8, wherein a painting box is arranged at the rear end of the grinding mechanism, the painting box is mounted on the fixed vertical frame, a painting roller is arranged on one side of the painting box, a roller brush is arranged on the periphery of the painting roller, and the roller brush paints the rail through an antirust agent in the painting box.

10. The use method of the double-rail rust removing and grinding device as claimed in any one of claims 1 to 9, is characterized by comprising the following steps:

s1, the driving motor rotates to drive the rust removing and polishing device to move, meanwhile, the driving bevel gear arranged on the driving motor rotates to drive the input bevel gear to rotate, the polishing devices on the two sides are driven by the transmission chain to polish, the polishing frame on the polishing device supports the first polishing mechanism and the second polishing mechanism, the surfaces on the two sides of the track are polished by the first polishing mechanism and the second polishing mechanism,

s2, the cutting mechanism arranged on one side of the grinding mechanism can perform early cutting and quickly remove rust through cutting, the surface can be ground according to the condition of removal, the arc surface of the rail can be ground simultaneously, the grinding wheel is fully contacted with the arc surface, the grinding effect is ensured, the rail safety caused by serious rust of the arc surface at the later stage is prevented,

and S3, after polishing, the polished surface is nursed through a painting box, an antirust agent is arranged in the painting box, and the antirust agent is used for carrying out antirust treatment on the periphery of the finished track through a painting roller in the painting box, so that the maintenance period can be prolonged.

Technical Field

The invention relates to the technical field of rail rust removal, in particular to a double-rail rust removal polishing device and a using method thereof.

Background

The track is usually composed of two parallel rails. The rails are fixed on sleepers, and ballast is arranged below the sleepers. Rails made of steel can bear a greater weight than other materials. Sleepers, also known as crossties or sleepers, function to spread the weight of the rails separately and to keep the rails fixed and to maintain the gauge of the rails. Generally, the bottom of the track is gravel. The ballast, also known as ballast, ballast stone or ballast bed, provides elasticity and drainage function for the track. The rails can also be laid on concrete foundations or even embedded in concrete. In the in-process that uses because expose in the air for a long time, can experience the erosion of wind-blown sunshine and rainwater, can cause the corruption of different degree, iron rust can appear on the rail surface, especially rail both sides face corrosion seriously does not clear up the ageing that can accelerate the rail for a long time, reduce life, and the rail of corrosion can influence the steady of the operation of vehicle, and then orbital damage accelerates, when using the car of polishing to polish in the later stage, track corrosion seriously polishes and does not thoroughly lead to the fact the track safety problem of traveling in later stage a bit, after polishing the completion simultaneously, can the corrosion reappear in the short time, increase staff's work load, the protection track that also can not be fine simultaneously, cause technical problem, the above-mentioned problem of urgent need to be solved.

Disclosure of Invention

The invention aims to provide a double-rail rust removal polishing device and a using method thereof, which are used for solving the problems in the background art, and the double-rail rust removal polishing device is used for removing rust on a rail at one time, so that the problem of removing rust for many times in rust removal is avoided, the later maintenance time period of the rail is prolonged after rust removal, the maintenance cost is reduced, and the influence on rail transportation caused by multiple times of maintenance is avoided.

In order to achieve the purpose, the invention provides the following technical scheme: a double-rail rust removal polishing device comprises a device base, wherein a front rail wheel and a rear rail wheel are symmetrically arranged at the lower ends of two sides of the device base, the front rail wheel and the rear rail wheel are arranged on a transmission shaft, a driving motor is arranged at the upper end of the device base, a shaft of the driving motor is rotatably connected to the front rail wheel, a polishing device is arranged between the front rail wheel and the rear rail wheel and comprises a polishing frame, the polishing frame is arranged at two sides of the lower end of the device base, a first polishing mechanism and a second polishing mechanism are arranged on the polishing frame, the first polishing mechanism and the second polishing mechanism are respectively and symmetrically arranged at two sides of the device base, the second polishing mechanism is arranged at the rear end of the first polishing mechanism, the first polishing mechanism comprises two polishing wheels, and the two polishing wheels are symmetrically arranged at two sides of a rail, the polishing device is characterized in that a polishing rotating shaft is installed on the polishing wheel and installed on a rotating shaft support, one end of the polishing rotating shaft is provided with a driving gear, the driving gear is connected with a transmission gear on the rotating shaft support through a transmission chain in a rotating mode, the transmission gear is connected with one side of a transmission case on the upper end of a device base through a second transmission chain in a rotating mode, the transmission case is symmetrically arranged on two sides of a driving motor, the second polishing mechanism comprises a cutting mechanism and a polishing mechanism, and the cutting mechanism and the polishing mechanism are installed on the device base through a fixing support.

Preferably, the grinding wheel is obliquely arranged on an arc-shaped surface between the rail head and the rail web of the rail, a grinding rotating shaft of the grinding wheel is arranged in parallel with the rail, and the rotating direction of the grinding wheel is perpendicular to the rail.

Preferably, the polishing wheel is of a convex structure on the peripheral side of the outer ring, and the polishing wheel is attached to an arc surface between the railhead and the rail web to rotate; the polishing wheel is arranged into an outer ring periphery side protruding structure for ensuring the adhesion of the polishing wheel and the track arc-shaped surface, and polishing of the arc-shaped surface is better completed.

Preferably, an input shaft is arranged on one side of the transmission case, an input bevel gear is mounted at one end of the input shaft, the input bevel gear is rotatably connected with a driving bevel gear on the shaft of the driving motor, the other end of the input shaft is connected with an output gear at one end of an output shaft in the transmission case, a transmission chain wheel is mounted at the other end of the output shaft, and the transmission chain wheel is rotatably connected with the second transmission chain.

Preferably, the cutting mechanism comprises a cutting knife, the cutting knife is arranged in parallel to the rail, two ends of the cutting knife are fixed on a fixing plate, the fixing plate is mounted on the adjusting mechanism, and one side of the adjusting mechanism is fixedly connected to the fixed support.

Preferably, the adjusting mechanism comprises an adjusting plate, two adjusting grooves are formed in the adjusting plate, the adjusting grooves are arranged on the adjusting plate in parallel, adjusting clamping plates are installed in the adjusting grooves and are connected with the adjusting plate in a sliding mode, adjusting bolts are arranged on the adjusting clamping plates and penetrate through the adjusting grooves to fix the adjusting plate.

Preferably, the polishing mechanism comprises a polishing plate, the polishing plate is arranged on one side of the fixed support, one side of the polishing plate is a polishing surface, the other side of the polishing plate is fixed on the fixed vertical frame through a bolt, and the fixed vertical frame is fixedly connected with the fixed support.

Preferably, the polishing plate comprises a friction layer and a fixed layer, the friction layer is a friction block, the fixed layer is a metal lining plate, and the friction block is bonded on the metal lining plate; the frictional layer of the grinding plate is used for wiping and removing scraping scraps on the surface of the scraped steel rail, so that later-stage brushing is facilitated, and the metal lining plate can ensure the fixation of the frictional layer and is convenient to treat.

Preferably, the rear end of the polishing mechanism is provided with a painting box, the painting box is installed on the fixed vertical frame, one side of the painting box is provided with a painting roller, the periphery of the painting roller is provided with a roller brush, and the roller brush paints the track through an antirust agent in the painting box; the brushing box is mainly used for brushing the antirust agent after cutting, so that the cutting surface is effectively brushed.

A using method of a double-rail rust removal polishing device comprises the following steps:

s1, the driving motor rotates to drive the rust removing and polishing device to move, meanwhile, the driving bevel gear arranged on the driving motor rotates to drive the input bevel gear to rotate, the polishing devices on the two sides are driven by the transmission chain to polish, the polishing frame on the polishing device supports the first polishing mechanism and the second polishing mechanism, the surfaces on the two sides of the track are polished by the first polishing mechanism and the second polishing mechanism,

s2, the cutting mechanism arranged on one side of the grinding mechanism can perform early cutting and quickly remove rust through cutting, the surface can be ground according to the condition of removal, the arc surface of the rail can be ground simultaneously, the grinding wheel is fully contacted with the arc surface, the grinding effect is ensured, the rail safety caused by serious rust of the arc surface at the later stage is prevented,

and S3, after polishing, the polished surface is nursed through a painting box, an antirust agent is arranged in the painting box, and the antirust agent is used for carrying out antirust treatment on the periphery of the finished track through a painting roller in the painting box, so that the maintenance period can be prolonged.

Compared with the prior art, the invention has the beneficial effects that:

(1) the problem of rust is once only clear away to the track through double track way rust cleaning grinding device completion, avoids going on many times again in derusting, guarantees simultaneously to make orbital later maintenance time cycle lengthen after the rust cleaning, reduces cost of maintenance, has avoided the influence that many times of maintenance caused the transportation of track to lead to the fact simultaneously.

(2) Guaranteed to solve the condition that some positions can not be polished, polish to the track border, the completion is to orbital full processing, accomplish simultaneously through the cutting mechanism on the second grinding machanism and strike off the rust on track surface, and guarantee orbital safety and application, efficiency is higher like this, polish fastly and handle thoroughly than the steel wire, can carry out the micro-processing at the grinding machanism through the rear end like this, the maintenance effect in later stage is provided, simultaneously according to the degree of rusting of difference, can adjust the depth of cut of cutting mechanism, the track support degree under the assurance cutting.

(3) Accomplish through the wheel of polishing and polish to orbital arcwall face, can improve orbital life cycle like this, solved the arcwall face simultaneously and polished the difficult technical problem, because the arcwall face position is special so the pivot of polishing that sets up and track parallel arrangement, the efficiency of polishing of wheel of polishing, the rust with the arcwall face that like this can be better is polished totally.

(3) When accomplishing the device drive through driving motor, can also guarantee grinding device's the power of polishing, reduced power output quantity, reduced working cost.

(4) The cutting sword is used for striking off orbital web of rail, strikes off the web of rail through the cutting sword, and the rust cleaning effect is better, has improved operating speed simultaneously, has increased the maintenance cycle in later stage, reduces the transportation influence to the track.

(5) The grinding plate is mainly used for grinding the cutting surface after the cutting is finished, the surface of the cut steel rail is guaranteed not to have carried rusts, the later-stage brushing is guaranteed, the brushing hanging material is improved, and powerful guarantee is provided for guaranteeing the anti-rust effect.

(6) The frictional layer of the grinding plate is used for wiping and removing scraping scraps on the surface of the scraped steel rail, so that later-stage brushing is facilitated, and the metal lining plate can ensure the fixation of the frictional layer and is convenient to treat.

(7) The brushing box is mainly used for brushing the antirust agent after cutting, so that the cutting surface is effectively brushed.

Drawings

FIG. 1 is a schematic view of the overall structure of the rust removing and polishing device of the invention.

FIG. 2 is a schematic structural diagram of a transmission case of the rust removing and polishing device.

Fig. 3 is a structural schematic diagram of a first grinding mechanism of the rust removing and grinding device.

FIG. 4 is a schematic structural diagram of a second polishing mechanism of the rust removing polishing device.

FIG. 5 is a schematic structural diagram of a polishing box of the rust removing polishing device of the invention.

Reference numerals: 1. device base, 2, front rail wheel, 3, rear rail wheel, 4, transmission shaft, 5, driving motor, 6, polishing device, 7, polishing frame, 8, first polishing mechanism, 9, second polishing mechanism, 10, polishing wheel, 11, polishing rotating shaft, 12, rotating shaft support, 13, driving gear, 14, transmission chain, 15, transmission gear, 16, second transmission chain, 17, transmission box, 18, cutting mechanism, 19, polishing mechanism, 20, rail head, 21, rail web, 22, input shaft, 23, input bevel gear, 24, driving bevel gear, 25, output shaft, 26, output gear, 27, transmission chain wheel, 29, cutting knife, 30, fixing plate, 31, adjusting mechanism, 32, adjusting plate, 33, adjusting groove, 34, adjusting clamp plate, 35, polishing plate, 36, fixing vertical frame, 37, friction layer, 38, fixing layer, 39, coating box, 40, and polishing device, A coating roller 41 and a roller brush.

Detailed Description

The following detailed description of embodiments of the invention refers to the accompanying drawings.