CN217664330U

CN217664330U - Self-walking type steel rail fastener oiling device capable of automatically discharging oil

Info

Publication number: CN217664330U
Application number: CN202221543222.4U
Authority: CN
Inventors: 武彪; 柯涵峰; 高娃; 杨扬; 高晓龙; 周文韬
Original assignee: China Railway 17th Bureau Group Co Ltd Pujia Branch
Current assignee: China Railway 17th Bureau Group Co Ltd Pujia Branch
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-10-28
Anticipated expiration: 2032-06-20

Abstract

The utility model particularly relates to a but self-propelled rail fastener oiling station of automatic oil production has solved the artifical fat liquoring of fastener operation mode labour input big, the operating efficiency is low, cause the problem of ballast bed pollution on every side. A self-walking rail fastener oiling device capable of automatically discharging oil is characterized in that four corners of the upper surface of a horizontal support are provided with oil storage tanks, and four corners of the lower surface of the horizontal support are provided with rail traveling wheels; the lower surface of the horizontal bracket is also provided with a driving motor, an inverted U-shaped bracket is arranged between the oil storage tanks, and two bottom end parts of the inverted U-shaped bracket are respectively provided with an oiling mechanism; the oiling mechanism comprises a connecting upright rod, an oil outlet tank, an oil outlet pipe, a sliding rod, a limiting disc, a spring and a rotating plate, wherein the top end part of the rotating plate is fixedly provided with a connecting lug plate, and the top end part of the sliding rod penetrates through a pin shaft. The utility model discloses an automatic, the all-round purpose of fat liquoring of rail fastener can automatic oil supply, automatic oil, from walking, has reduced fat liquoring operation labour's input, has effectively improved the operating efficiency.

Description

Self-walking type steel rail fastener oiling device capable of automatically discharging oil

Technical Field

The utility model relates to a rail laying construction technical field especially relates to oiling station, specifically is a can go out oily self-propelled rail fastener oiling station automatically.

Background

In the construction of laying the rail, for preventing the fastener of the laid circuit from generating large-area corrosion in the use process, the fastener can be recycled well, the fasteners of the laid formal circuit and the temporary circuit need to be oiled, and bad fasteners are rectified simultaneously when oiled. At present, the fastener oiling operation mostly adopts a manual oiling mode.

However, practice shows that the following problems exist in the manual oiling operation mode of the fastener: firstly, the brush is used for oiling back and forth to cause pollution of the surrounding track bed; secondly, the labor input is large, and the working efficiency is low. Therefore, the self-walking type steel rail fastener oiling device capable of automatically discharging oil is needed to be invented, so that the oiling operation is fast, efficient and environment-friendly, the labor input is reduced, and the working efficiency is improved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the artifical fat liquoring operation mode labour input of fastener big, the operating efficiency is low, cause the problem of ballast bed pollution on every side, provide a can go out oily self-propelled rail fastener oiling station automatically.

The utility model discloses an adopt following technical scheme to realize:

a self-walking type steel rail fastener oiling device capable of automatically discharging oil comprises a rectangular frame-shaped horizontal support, wherein four corners of the upper surface of the horizontal support are provided with cylindrical oil storage tanks, and four corners of the lower surface of the horizontal support are provided with rail traveling wheels which travel along the front-rear direction; the lower surface of the horizontal bracket is also provided with two driving motors for driving two rail traveling wheels positioned on the front side to travel, a transverse upright inverted U-shaped bracket fixedly connected with the horizontal bracket is arranged between the oil storage tanks which are right opposite to each other in front and back, two bottom end parts of the inverted U-shaped bracket are respectively provided with an oil coating mechanism, and the two oil coating mechanisms are distributed on two sides of the oil storage tanks;

the oiling mechanism comprises a connecting upright rod fixed at the bottom end part of the inverted U-shaped bracket, the bottom of the connecting upright rod is fixedly connected with an oil outlet tank positioned at the rear side of the connecting upright rod, and the oil outlet tanks are communicated with the oil storage tanks in a one-to-one correspondence manner; an oil outlet pipe obliquely arranged from low front to high back is fixedly penetrated through the bottom wall of the oil outlet tank, a sliding rod is slidably penetrated through the top wall of the oil outlet tank, a limiting disc is horizontally fixed at the bottom of the sliding rod, and a spring sleeved on the sliding rod is arranged between the limiting disc and the inner top wall of the oil outlet tank; the front of the connecting vertical rod is provided with a rotating plate with the bottom end lower than the oil outlet tank, the top end of the rotating plate is fixed with two connecting lug plates which are distributed in parallel and positioned on the upper side of the oil outlet tank, and the top end of the sliding rod is rotatably penetrated with a pin shaft with the end part connected with the connecting lug plates.

Furthermore, the inverted U-shaped support is a hollow support, and longitudinal connecting pipes are arranged between the inverted U-shaped support and the adjacent oil storage tank; a U-shaped connecting pipe with the lower end fixedly connected with the oil outlet tank is fixed at the rear side of the vertical section of the inverted U-shaped bracket; the oil storage tank is communicated with the oil outlet tank through an oil delivery hose penetrating through the longitudinal connecting pipe, the inverted U-shaped bracket and the U-shaped connecting pipe.

Furthermore, the horizontal support comprises two horizontal support plates which are distributed in a front-back manner and are horizontally placed, a mounting gap is reserved between the two horizontal support plates, and the lower part of the inverted U-shaped support penetrates through the mounting gap; two ends of the upper surface of the transverse support plate are both fixed with annular oil storage tank fixing seats; the ends of the two transverse support plates are fixedly connected through a longitudinal connecting beam, and the inverted U-shaped support frame is erected above the longitudinal connecting beam.

Furthermore, two batteries electrically connected with the two driving motors are arranged on the upper side of the transverse support plate; the driving gear is fixedly assembled on an output shaft of the driving motor, the driven gear is fixedly assembled on a wheel shaft of the rail traveling wheel positioned on the front side, and the driving gear is in transmission connection with the driven gear through a chain.

Furthermore, the lower part of the rotating plate is transversely vertical, and the rear surface of the lower part of the rotating plate is provided with an arc-shaped groove; the upper part of the rotating plate is obliquely arranged in a way that the front part is low and the rear part is high.

Furthermore, the rail-mounted wheels are unilateral rail-mounted wheels, and both ends of the wheel axle are sleeved with support plates with top parts fixedly connected with the transverse support plate.

The utility model has the advantages of reasonable design reliably, it is automatic to have realized the rail fastener, the purpose of all-round fat liquoring, and can automatic oil feed, automatic oil, from walking, the input of fat liquoring operation labour has been reduced, the operating efficiency is effectively improved, construction quality is improved, simultaneously can be in there being the automatic fat liquoring of fastener section, no fastener section self-sealing, the pollution to the railway roadbed around having avoided, the feature of environmental protection of fat liquoring operation has been improved, furthermore, grease route leakproofness is good, can effectively protect the oil hose, the careless leakage of grease in the use has been avoided, economic safety has, the processing preparation is convenient, easy operation, the advantage that the practicality is strong, the intelligent degree in the construction has been improved, standardized operation has been realized, civilized construction, can be used to rail fastener maintenance in-process, accomplish to have corresponding maintenance.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the arrangement of the oil storage tank and the oiling mechanism in the present invention;

FIG. 3 is a schematic view of the connection between the inverted U-shaped bracket and the longitudinal connecting beam of the present invention;

fig. 4 is a schematic view of the installation of the driving motor of the present invention;

FIG. 5 is a schematic structural view of the oiling mechanism of the present invention;

FIG. 6 is a schematic view showing the flow direction of the grease in use according to the present invention;

FIG. 7 is a reference diagram of the state of the oil applying mechanism of the present invention when oil does not flow out;

FIG. 8 is a reference diagram of the oil-applying mechanism of the present invention in the oil-applying state;

fig. 9 is a schematic diagram of the internal connection of the oil outlet tank of the present invention.

In the figure, 1-an oil storage tank, 2-a rail travelling wheel, 3-a driving motor, 4-an inverted U-shaped bracket, 5-a connecting upright rod, 6-an oil outlet tank, 7-an oil outlet pipe, 8-a sliding rod, 9-a limiting disc, 10-a spring, 11-a rotating plate, 12-a connecting lug plate, 13-a pin shaft, 14-a longitudinal connecting pipe, 15-a U-shaped connecting pipe, 16-a transverse supporting plate, 17-a mounting gap, 18-an oil storage tank fixing seat, 19-a longitudinal connecting beam, 20-a battery, 21-a driving gear, 22-a driven gear, 23-a chain, 24-an arc groove and 25-a supporting plate.

Detailed Description

A self-walking rail fastener oiling device capable of automatically discharging oil is shown in attached figures 1, 2, 4 and 6; the device comprises a rectangular frame-shaped horizontal support, wherein four corners of the upper surface of the horizontal support are respectively provided with a cylindrical oil storage tank 1, and four corners of the lower surface of the horizontal support are respectively provided with a rail-mounted wheel 2 which travels along the front-back direction; the lower surface of the horizontal bracket is also provided with two driving motors 3 for driving two rail traveling wheels 2 positioned at the front side to travel, a transverse upright inverted U-shaped bracket 4 fixedly connected with the horizontal bracket is arranged between the oil storage tanks 1 which are opposite from the front to the back, two bottom end parts of the inverted U-shaped bracket 4 are both provided with oil coating mechanisms, and the two oil coating mechanisms are distributed at two sides of the oil storage tanks 1;

as shown in fig. 2, 4-9; the oiling mechanism comprises a connecting upright rod 5 fixed at the bottom end part of the inverted U-shaped support 4, the bottom part of the connecting upright rod 5 is fixedly connected with an oil outlet tank 6 positioned at the rear side of the connecting upright rod, and the oil outlet tanks 6 are communicated with the oil storage tanks 1 in a one-to-one correspondence manner; an oil outlet pipe 7 which is obliquely arranged from low front to high back is fixedly penetrated through the bottom wall of the oil outlet tank 6, a sliding rod 8 is slidably penetrated through the top wall, a limiting disc 9 is horizontally fixed at the bottom of the sliding rod 8, and a spring 10 sleeved on the sliding rod 8 is arranged between the limiting disc 9 and the inner top wall of the oil outlet tank 6; a rotating plate 11 with the bottom end lower than the oil outlet tank 6 is arranged in front of the connecting upright rod 5, two connecting lug plates 12 which are distributed in parallel left and right and are positioned on the upper side of the oil outlet tank 6 are fixed at the top end part of the rotating plate 11, and a pin shaft 13 with the end part connected to the connecting lug plates 12 is rotatably penetrated at the top end part of the sliding rod 8.

The utility model discloses an automatic oil production has been realized to fat liquoring mechanism, fat liquoring function, can all-round fat liquoring operation of carrying on, wherein, the slide bar 8, spacing dish 9, spring 10, rotor plate 11, engaging lug board 12, the structural design of round pin axle 13, can make 7 automatic oil productions of oil pipe when this oiling station walks to the rail fastener, and make 7 automatic stops of oil production of oil pipe after leaving the rail fastener, firstly, the operation of the manual regulation play oil state has been avoided, labour's input in the fat liquoring operation has been reduced, the operating efficiency is improved, secondly, the pollution to the railway roadbed and the track of no rail fastener section has been avoided. The oil storage tank 1 and the oil outlet tank 6 are structurally designed, so that oil can be automatically supplied under the action of gravity, and the automation degree of oil coating operation is further improved. The structural design of horizontal stand, the support of falling the U-shaped 4, connection pole setting 5 provides the structural support for the installation of fat liquoring mechanism for the position of fat liquoring mechanism and the mounted position phase-match of rail fastener have improved the position precision of fat liquoring operation. The self-walking function of the oiling device is realized by the structural design of the rail travelling wheel 2 and the driving motor 3.

During operation, the oiling device is placed on a steel rail to be maintained, prepared grease is added into the oil storage tank 1, the grease automatically enters an inner cavity of the oil outlet tank 6 under the action of gravity, then the two driving motors 3 are synchronously started, the oiling device automatically walks on the steel rail from front to back under the driving of the driving motors 3, when the oiling device walks to a steel rail fastener, the steel rail fastener abuts against the rotating plate 11 to drive the rotating plate 11 and the connecting lug plate 12 to rotate clockwise around the pin shaft 13, and when the connecting lug plate 12 rotates to abut against the outer top wall of the oil outlet tank 6, the rotating plate 11 continuously rotates to drive the sliding rod 8 to move upwards so as to drive the limiting disc 9 to move upwards and leave the inner bottom wall of the oil outlet tank 6, the spring 10 is compressed, and the grease flows downwards under the action of gravity and then flows out of the oil outlet pipe 7, so that the purpose of oiling the steel rail fastener is achieved; when the automobile runs away from the steel rail fastener, the spring 10 resets to push the sliding rod 8 and the limiting disc 9 to synchronously move downwards until the limiting disc 9 is attached to the inner bottom wall of the oil outlet tank 6, an oil inlet at the upper end of the oil outlet pipe 7 is closed, oil outlet is stopped, and oil coating operation is suspended; meanwhile, the sliding rod 8 moves downwards to drive the connecting lug plate 12 to rotate anticlockwise, and the rotating plate 11 rotates anticlockwise to reset under the auxiliary action of gravity of the rotating plate 11, so that one working stroke of oiling operation of the steel rail fastener is completed. After one working stroke is finished, the oiling device continues to move, and the oiling action is repeated when the next fastener is touched. By analogy, the oiling device can finish the oiling operation of each fastener by walking on the steel rail, and solves the problems of large labor investment, low operation efficiency and pollution to the surrounding track bed in the operation mode of manually oiling the fasteners.

As shown in fig. 2, fig. 3, fig. 5 and fig. 6; the inverted U-shaped support 4 is a hollow support, and longitudinal connecting pipes 14 are arranged between the inverted U-shaped support 4 and the adjacent oil storage tank 1; a U-shaped connecting pipe 15 with the lower end fixedly connected with the oil outlet tank 6 is fixed at the rear side of the vertical section of the inverted U-shaped bracket 4; the oil storage tank 1 is communicated with the oil outlet tank 6 through an oil delivery hose which penetrates through the longitudinal connecting pipe 14, the inverted U-shaped bracket 4 and the U-shaped connecting pipe 15.

This structural design has firstly realized the automatic feeding of grease, secondly can provide the external protection effect for the oil delivery hose, prevents that the oil delivery hose damage leads to the grease to leak in the operation.

As shown in fig. 1, fig. 2 and fig. 6; the horizontal support comprises two horizontal support plates 16 which are distributed front and back and are horizontally placed, a mounting gap 17 is reserved between the two horizontal support plates, and the lower part of the inverted U-shaped support 4 penetrates through the mounting gap 17; two ends of the upper surface of the transverse support plate 16 are fixed with annular oil storage tank fixing seats 18; the ends of the two transverse support plates 16 are fixedly connected through a longitudinal connecting beam 19, and the inverted U-shaped bracket 4 is erected above the longitudinal connecting beam 19.

The oil storage tank 1 is detachably connected with the transverse support plate 16 through the structural design of the oil storage tank fixing seat 18, the oil storage tank 1 is convenient to replace, the oil storage tank 1 can be prevented from moving or overturning in use, and the structural reliability is further improved.

As shown in fig. 2 and 4; two batteries 20 electrically connected with the two driving motors 3 are arranged on the upper side of the transverse supporting plate 16; a driving gear 21 is fixedly assembled on an output shaft of the driving motor 3, a driven gear 22 is fixedly assembled on a wheel shaft of the rail travelling wheel 2 positioned on the front side, and the driving gear 21 and the driven gear 22 are in transmission connection through a chain 23.

This structural design has realized this oiling station's from walking function, has avoided the process of tractive power cord simultaneously through using battery 20, makes things convenient for this oiling station's walking.

As shown in fig. 2, fig. 4, fig. 5, fig. 7 and fig. 8; the lower part of the rotating plate 11 is in a transverse vertical shape, and the rear surface of the lower part of the rotating plate is provided with an arc-shaped groove 24; the upper part of the rotating plate 11 is obliquely arranged with a lower front part and a higher rear part.

The structural design of arc recess 24 provides accommodation space for the rail fastener, prevents that fat liquoring in-process transfer plate 11 from sliding and breaking away from the fastener, has further improved the utility model discloses a structural reliability.

As shown in fig. 1, fig. 2 and fig. 4; the rail wheel 2 is a single-side rail wheel, and both ends of the wheel shaft are sleeved with support plates 25 of which the top parts are fixedly connected with the transverse support plate 16.

In the specific implementation process, a horizontal mounting plate fixed with the support plate 25 is arranged on the upper side of each rail-mounted wheel 2, and the horizontal mounting plate is fixedly connected with the transverse support plate 16 and the longitudinal connecting beam 19 through bolts with the type M10. Four through holes of M10 are arranged on the longitudinal connecting beam 19 for installing bolts. The connecting upright rod 5 is fixedly connected with the oil outlet tank 6 through two bolts I. An inverted U-shaped mounting plate connected with the inverted U-shaped support 4 is arranged above the longitudinal connecting beam 19, and the inverted U-shaped mounting plate, the inverted U-shaped support 4 and the longitudinal connecting beam 19 are of an integrated structure. The inverted U-shaped bracket 4 is made of hollow section steel. The inverted U-shaped bracket 4 and the longitudinal connecting pipe 14 are fixed by welding. The oil hose is a rubber hose. The rail running wheels 2 are single-side T-shaped nylon rail wheels, the rail running wheels 2 positioned on the front side drive the rail running wheels 2 positioned on the rear side to rotate, and the inner sides of the rail running wheels 2 are tightly attached to the inner sides of the steel rails during walking. The diameter of the oil storage tank 1 is 160mm, the height is 200mm, and the volume is 4L. The transverse strut 16 is made of PE material. The pin 13 is made of a bolt.

Claims

1. The utility model provides a can go out oily self-propelled rail fastener oiling station which characterized in that: the device comprises a rectangular frame-shaped horizontal support, wherein four corners of the upper surface of the horizontal support are provided with cylindrical oil storage tanks (1), and four corners of the lower surface of the horizontal support are provided with rail running wheels (2) which run along the front-back direction; the lower surface of the horizontal bracket is also provided with two driving motors (3) for driving two rail traveling wheels (2) positioned on the front side to travel, a transverse upright inverted U-shaped bracket (4) fixedly connected to the horizontal bracket is arranged between the front and rear opposite oil storage tanks (1), two bottom end parts of the inverted U-shaped bracket (4) are respectively provided with an oil coating mechanism, and the two oil coating mechanisms are distributed on two sides of the oil storage tanks (1);

the oiling mechanism comprises a connecting upright rod (5) fixed at the bottom end of the inverted U-shaped support (4), the bottom of the connecting upright rod (5) is fixedly connected with an oil outlet tank (6) positioned at the rear side of the connecting upright rod, and the oil outlet tanks (6) are communicated with the oil storage tanks (1) in a one-to-one correspondence manner; an oil outlet pipe (7) which is obliquely arranged from low front to high back is fixedly penetrated through the bottom wall of the oil outlet tank (6), a sliding rod (8) is slidably penetrated through the top wall, a limiting disc (9) is horizontally fixed at the bottom of the sliding rod (8), and a spring (10) sleeved on the sliding rod (8) is arranged between the limiting disc (9) and the inner top wall of the oil outlet tank (6); a rotating plate (11) with the bottom end lower than the oil outlet tank (6) is arranged in front of the connecting upright rod (5), two connecting ear plates (12) which are distributed in parallel at the left and right and are positioned at the upper side of the oil outlet tank (6) are fixed at the top end part of the rotating plate (11), and a pin shaft (13) with the end part connected with the connecting ear plates (12) penetrates through the top end part of the sliding rod (8) in a rotating manner.

2. The self-propelled steel rail fastener oiling device capable of automatically discharging oil according to claim 1, is characterized in that: the inverted U-shaped support (4) is a hollow support, and longitudinal connecting pipes (14) are arranged between the inverted U-shaped support (4) and the adjacent oil storage tank (1); a U-shaped connecting pipe (15) with the lower end fixedly connected with the oil outlet tank (6) is fixed at the rear side of the vertical section of the inverted U-shaped bracket (4); the oil storage tank (1) is communicated with the oil outlet tank (6) through an oil delivery hose penetrating through the longitudinal connecting pipe (14), the inverted U-shaped bracket (4) and the U-shaped connecting pipe (15).

3. The self-propelled steel rail fastener oiling device capable of automatically discharging oil according to claim 1, characterized in that: the horizontal support comprises two horizontal support plates (16) which are distributed in the front and at the back and are horizontally placed, a mounting gap (17) is reserved between the two horizontal support plates, and the lower part of the inverted U-shaped support (4) penetrates through the mounting gap (17); two ends of the upper surface of the transverse support plate (16) are respectively fixed with an annular oil storage tank fixing seat (18); the ends of the two transverse support plates (16) are fixedly connected through a longitudinal connecting beam (19), and the inverted U-shaped support (4) is erected above the longitudinal connecting beam (19).

4. The self-propelled steel rail fastener oiling device capable of automatically discharging oil according to claim 3, characterized in that: two batteries (20) electrically connected with the two driving motors (3) are arranged on the upper side of the transverse support plate (16); the output shaft of driving motor (3) is fixed with driving gear (21), and the wheel axle that is located the rail driving wheel (2) of front side is fixed with driven gear (22), and driving gear (21) passes through chain (23) transmission with driven gear (22) and is connected.

5. The self-propelled steel rail fastener oiling device capable of automatically discharging oil according to claim 1, is characterized in that: the lower part of the rotating plate (11) is in a transverse vertical shape, and the rear surface of the lower part of the rotating plate is provided with an arc-shaped groove (24); the upper part of the rotating plate (11) is obliquely arranged with a low front part and a high back part.

6. The self-propelled steel rail fastener oiling device capable of automatically discharging oil according to claim 3, is characterized in that: the rail travelling wheel (2) is a unilateral rail travelling wheel, and both ends of a wheel shaft of the unilateral rail travelling wheel are sleeved with support plates (25) with top parts fixedly connected to the transverse support plate (16).