KR200296589Y1 - Automatic washing system for washing insulator and t-bar - Google Patents

Abstract

The present invention relates to a facility for washing insulators and tea bars, and insulators and tea bars that can automatically clean the insulators and tea bars detected by sensors while moving along the railroad using detergent, rinse, and high pressure washing water. Providing an automatic bar cleaning system for the bar not only significantly reduces the labor load and labor intensity for insulator and tea bar cleaning, but also all the work is done automatically, improving the working environment and significantly reducing the cleaning time.

Description

AUTOMATIC WASHING SYSTEM FOR WASHING INSULATOR AND T-BAR}

The present invention is a facility for cleaning insulators and tea bars installed on tracks such as subways, and more specifically, using detergents, rinses, and high pressure washing water for insulators and tea bars detected by sensors while moving along railroad tracks. The present invention relates to an automatic washing facility for insulators and tea bars that can be cleaned thoroughly.

An auto track is a device for quickly transporting production materials, products, and inspection objects in large buildings such as subways and factories, and a pair of driving wheels arranged on both sides of the vehicle travels on a rail. In addition, curve driving is also possible by giving a difference in rotational speed to both driving wheels.

Figure 1 shows a self-balancing truck equipped with a conventional insulator and tea bar cleaning equipment. Typically, the self-propelled vehicle 1 moves on a railroad rail (not shown) by driving its own engine, and is mainly used for towing another vehicle.

Although not shown in the drawings, the self-propelled vehicle 1 is equipped with utilities such as a generator, an air compressor, a water tank, and a water injector so that the washing facility generates power by itself without having to be powered from the outside. .

Above the driver's seat 2, the upper part of the vehicle body 4 is provided with a conventional insulator and tea bar washing facility 5, and the conventional insulator and tea bar washing facility 5 is installed from the upper surface of the vehicle body 4. A worktable 6 positioned in the spaced apart direction and a support shaft 7 fixed to the upper surface of the vehicle body 4 to support the lower part of the worktable 6.

The worktable 6 is a box-shaped structure having an open top, and a ladder 8 is installed on one side from an upper surface of the vehicle body 4 behind the driver's seat 2 so that an operator can directly climb and work. .

In the drawings, reference numeral 3 denotes a power supply and supply device, and 9 denotes a towing joint, which is used to tow another vehicle.

Looking at the washing process using the insulator and the tea bar washing facilities of the conventional structure as described above, first move the independent cart (1) to the section where the tea bar and the insulator are connected, and then the worker directly climbs over the work table (6) A hand gun (not shown) is used to manually clean the insulator and the tea bar.

However, in the conventional insulator and tea bar washing facilities, when washing with detergent, the detergent is scattered or leaked due to the discharge of high pressure, resulting in environmental pollution.

In addition, the width of the rails in railway rails, in particular in subway tracks, is generally the same, but in the case of railroad cars, in particular electric trains, the size may vary in each country or city, resulting in the size of the tunnel and the height of the installation of the tibar May also vary.

Even in the case of the tea bar, in order to prevent uneven wear of the power supply and supply device when the electric vehicle is running, it is usually connected in a zigzag form in the lateral direction every 200M. In addition, although not shown in the figure, a hanger in the form of a cable for fixing the tee bar to the suspended state on the ceiling surface is connected to the upper portion of the tee bar. In addition, the tee bar is installed so that the path is changed while overlapping side by side with the ends of the two lines in an extension portion thereof, from which the power supply of the railway vehicle, that is, the electric vehicle from the first tee bar It is supposed to transfer to the extension bar.

As such, due to various obstacles such as the difference in the size and installation height of the tunnel, the installation shape of the Tibar, the change of the path of the Tibar in the extension portion, and the hanger installed in the Tibar, the insulator and the Tibar cleaning of the conventional structure The washing process using the equipment is not easy to work, and furthermore, it is more impossible to realize the automation of the washing process.

The present invention was devised to solve the above problems, and the insulator and tee that can be cleaned by using a detergent and a rinse, and high pressure washing water while moving along the rail track detected by the sensor Its purpose is to provide automatic washing equipment for bars.

Figure 1 is a side view showing the insulator and tea bar washing facility of the conventional self-balancing

Figure 2 is a side view showing the automatic washing equipment for insulator and tea bar of the present invention

Figure 3 is a front view of the automatic washing equipment for insulator and tea bar according to Figure 2

Figure 4 is a perspective view of the jet of the automatic washing equipment for insulator and tea bar according to Figure 3,

Figure 5 is a side view showing a state of use of the automatic washing equipment for insulator and tea bar according to Figure 2

Figure 6 is a front view showing the automatic washing equipment for insulator and tea bar according to Figure 3

7 is a state diagram illustrating a process of washing the insulator and the tea bar by each nozzle of the jet according to FIG. 4, and FIG. 7A is a state diagram illustrating detergent spraying and rinsing spraying, which are the first and last steps. 7b is a state diagram illustrating the insulator and tibar washing steps

8 is a front view showing another example of the automatic washing equipment for insulators and tea bars according to the present invention

<Explanation of symbols for the main parts of the drawings>

11: Insulator 12: Tiba

13: fixed bracket 14: hanger

110: workbench 111: support

112: ladder 120; Jet

121: fixed shaft 122: lifting device

123,142: Pneumatic (or hydraulic) cylinder member

124: support leg 125: support frame

126: drive section 127; Guide part

128: plate member 129: mounting table

129a: injection nozzle 129b: washing water nozzle

130; Sensor 140: Roller member

According to a form of the present invention for achieving the above object, in the washing facility for cleaning the insulator and the tea bar installed on the upper side of the track track, the injection rod spaced upward from the upper surface of the vehicle body on the vehicle body upper portion A plurality of injection nozzles are respectively provided to spray detergent and rinse to insulators and tee bars passing through the inside of the spraying rod at both ends in the longitudinal direction of the spraying rod, and both side walls and the bottom of the spraying rod have high pressure. Spraying the washing water of the insulator provides a washing machine for insulator and tea bar, characterized in that the washing water nozzles for washing the upper and lower parts of the tea bar, respectively.

The front and rear of the injection rod is provided with a roller member for guiding the injection rod along the tee bar, the lower portion of the injection rod is provided with a work table spaced upwardly from the upper surface of the vehicle body, the injection rod is extended and compressed in the lower portion thereof Possible lifting and lowering in the vertical direction via a lifting device consisting of a cylinder member, and a support leg connecting the cylinder member and the spraying rod, and provided on the front and rear surfaces of the work bench through the lifting and lowering action. It is possible to avoid obstacles in the front sensed by the sensor.

The support leg is slidably coupled to a guide part formed at an upper end of the elevating device so that the support leg moves in the left and right directions of the cylinder member when the injector moves up and down, and the injector moves toward the tee bar of the other side. You can change it.

The roller member includes a roller rotating in a state of being in close contact with the bottom surface of the tee bar, and a cylinder member extending or compressed when the injector is raised or lowered, wherein the cylinder member is fixed to the front and rear surfaces of one side thereof. And, the piston is drawn to the other side is coupled to the lower portion of the roller so that the roller is compressed or extended in the lifting direction of the jet in the state in close contact with the tee bar.

The lower plate has a double plate-like member is provided so that the upper plate of these slides in the left and right directions of the lower plate when the support leg moves left and right.

Preferably, the washing water nozzle is rotatable 360 degrees so that the water sprayed through the washing water nozzle has a predetermined spray area while maintaining a predetermined impact force.

Hereinafter, with reference to the accompanying drawings illustrating a preferred embodiment of the automatic washing equipment for insulators and tea bars according to the present invention.

2 and 3 are auto washing facilities for insulators and tea bars according to the present invention, showing a normal driving state, and FIGS. 5 and 6 are one of auto washing facilities for insulators and tea bars according to the present invention. An operation example is shown.

The automatic washing facility 100 for the insulator and tea bar of the present invention can be towed and moved by a towing vehicle such as the self-propelled vehicle 1 of FIG. 1.

As shown in Figures 2 and 3, the automatic washing facility 100 for the insulator and the tea bar of the present invention is a workbench located in a state spaced upward from the upper surface of the vehicle body 102 behind the driver's seat 101 ( 110 and a support 111 fixed to the upper surface of the vehicle body 102 to support the lower portion of the work table 110. The workbench 110 is provided with a ladder 112 on one side so that the worker can go up and perform troubleshooting or other work, and the other end of the ladder 112 is extended downward to be fixed to one side of the vehicle body 102. . The lower portion of the work table 110 is provided with a water tank 103 is stored for washing water. In the embodiment of FIG. 2, the generator 104 is disposed in front of the water tank 103, the air compressor 105 is disposed at the side of the water tank 103, and the plurality of high pressure pumps 106 and 107 are located at the rear of the water tank. Since the pumps 108 are each arranged, the arrangement of these components is not limited to those shown, and may be arranged at different positions by their design changes having ordinary skill in the art.

The upper part spaced apart from the work table 110 is provided with a spraying rod 120 for spraying water and detergent to wash the insulator 11 and the tea bar 12, and the spraying rod 120 has a lower portion thereof. It is positioned in a fixed state on the upper one side of the work table 110 by a fixed shaft 121 provided in the. A lifting device 122 is provided at a lower portion of the spray table 120 to the inside (or outside) of the fixed shaft 121, and the lifting device 122 is fixed to an upper surface of the work table 110 and upwards. Pneumatic (or hydraulic) cylinder member 123 which is provided to be extended and a support leg fixed to one side of the injection rod 120, the lower end of which is connected to the upper portion of the pneumatic (or hydraulic) cylinder member 123 ( 124). The support leg 124 is coupled to the left and right sides of the support frame 125, which is pulled upward from the inside of the pneumatic (or hydraulic) cylinder member 123 to support the injection rod 120. Indeed, the spraying rod 120 may be lifted and lowered by the lifting movement of the support frame 125 which is drawn above the pneumatic (or hydraulic) cylinder member 123. The lower end of the support leg 124 is provided with a drive unit 126 made of a member such as a bearing or a roller, and the guide unit 127 to which the drive unit 126 is slidably coupled to an upper end of the support frame 125. Is formed therefrom, and the driving unit 126 may move in the left and right directions along the guide part 127.

The work bench 110 and the spray table 120 are both structures having an open top, and the front and rear surfaces of the work bench 110 are provided with a sensor 130 for detecting an object in front of the work bench 110. As shown, being positioned in front of the work bench 110 of the sensor 130 is an obstacle such as a hanger 14 to be shown in FIG. 6 or a path change of the tee bar 12 to be shown in FIG. 8. Sensing the spray table 120 to move down and to the left and right to move, being located on the rear of the work table 110 is the moment passing through obstacles such as changing the path of the hanger 14 or the tea bar (12). Sensing it to enable the rise of the injection table 120.

The roller members 140 are respectively provided on the front and rear surfaces of the spray table 120, and the roller members 140 rotate while being in close contact with the bottom surface of the tee bar 12. 12, a roller 141 which guides the injection rod 120, and a pneumatic (or hydraulic) cylinder member which is positioned below the roller 141 and is extended or compressed during the lifting and lowering of the injection rod 120 ( 142 is provided. The pneumatic (or hydraulic) cylinder member 142 is provided in a fixed state on the front and rear surfaces of the injection table 120, respectively, one side of the piston 143 drawn on the upper portion of the lower roller 141 The roller is fixed and extended or compressed while moving in the same direction while being in close contact with the tee bar.

In addition, the lower plate 120 is provided with a double plate member 128, any one of these, preferably the upper plate (128a) is to be able to slide in the left and right direction of the lower plate (128b). Unexplained reference numeral 14 in the figure is a 'fixing bracket'.

Looking at the operation relationship of the automatic washing equipment 100 for the insulator and tea bar of the present invention having the configuration as described above, first towing to the tow vehicle, such as the self-propelled bogie 1 of Figure 1 for the insulator and tea bar After moving the automatic washing facility 100 to the washing place, the equipment is switched to the automatic mode at the starting point of washing. Then, when the section of the insulator 11 and the tea bar 12 is detected by the sensor 130 located on the front of the work table 110, the spray table 120 is raised, the washing facility 100 of the present invention The washing of the insulator 11 and the tea bar 12 is performed while moving at a predetermined moving speed for each section.

4 is a perspective view showing a spray rod of the automatic washing facility for the insulator and the tea bar according to FIG. 3, and FIG. 7 shows the insulator and the tea bar washing process by the nozzles of each part of the spray unit according to FIG. As a state diagram, in FIG. 7A, the first and last stages of the detergent spray and the rinse spray stage are shown, and in FIG. 7B, the insulator and tea bar washing steps are illustrated.

As shown, a plurality of mounting portions 129 protrude from both side walls and the bottom of the spray table 120, and each of the mounting portions 129 is provided with a spray nozzle 129a or a washing water nozzle 129b. When the nozzle configuration of the spraying rod 120 will be described in more detail, mounting nozzles 129 located at both ends in the longitudinal direction of the spraying rod 120 are provided with spray nozzles 129a for detergent spraying and rinse spraying, respectively. The spray nozzles 129a may be provided as spray nozzles so as to spray the detergent and rinse evenly on the insulator 11 and the tea bar 12. In addition, the plurality of mounts 129 located at both side walls and the bottom in the middle portion of the injection rod 120, washing water nozzles for washing the insulator 11 and the tea bar 12 sprayed with detergent with high pressure water. Each of the washing water nozzles 129b is provided with a nozzle that can be rotated 360 degrees to have a predetermined spray area while maintaining the predetermined blow force. High pressure fine water particles to be sprayed to clean every corner of the insulator 11 and the tea bar 12.

Looking at the washing order of the equipment of the present invention from the bar shown in Figures 4, 7a and 7b, first the insulator 11 and the tea bar 12 from the spray nozzle 129a located on the inlet side of the spray table 120 Detergent dispenser Subsequently, high-pressure rotary washing water is sprayed from the washing water nozzles 129b positioned at both side walls and the bottom of the spraying rod 120 to clean the upper and lower portions of the insulator 11 and the tiba 1 sprayed with detergent. do. After the washing by the washing water is finished, the rinse is sprayed on the insulator 11 and the tea bar 12 from the spray nozzle 129a located at the outlet side of the spray table 120 to finally perform the rinsing process.

On the other hand, the sensor 130 continuously measures the left and right and up and down deviations of the tee bar 12 even during the movement of the present invention washing facility 100 to continuously correct it during the movement, in this process 5 and 6 When an obstacle such as a hanger 14 is detected as shown in FIG. 3, the sprayer 120 is temporarily lowered by the operation of the elevating device 122 to avoid the hanger 14 and the hanger 14. After passing through it will be able to continue the cleaning process by rising again. In addition, as shown in FIG. 8, the sensor 130 senses this in the section in which the path change of the Ti bar occurs, and the descending device 120 descends by the elevating device 122 to the changed path. The left and right movements are made, and then the injection rod 120 is re-raised to continue the washing process.

In the above-described embodiment, the side walls and the bottom portion of the spraying rod are shown in an open form, but the present invention is not limited thereto, and forms a closed structure by placing walls on both side walls and the bottom of the spraying rod. All the wastewater collected is collected in a spray pad to be collected and disposed in a separate wastewater tank, and the environmental pollution due to the discharge of detergent or polluted water can be prevented.

In addition, the present invention is not limited to the above-described embodiment, and those skilled in the art to which the present invention pertains to various modified forms within the scope of the technical idea of the present invention described in the utility model registration claims below. Of course you can.

The present invention provides a facility to automatically clean the insulator and tea bar detected by the sensor while moving along the railroad using detergent, rinse, and high pressure rotary washing water. Not only can the strength be significantly reduced, but all work is done automatically, which improves the working environment and reduces cleaning time even further.

Claims (6)

In the washing facility for washing the insulator and the tea bar installed on the upper side of the track track, the upper part of the vehicle body is provided with a spraying rod spaced upward from the upper surface of the vehicle body, the injection end of both sides in the longitudinal direction of the spraying rod A plurality of injection nozzles are respectively provided to spray detergent and rinse to the insulator and the tee bar passing through the inside, and the upper and lower parts of the insulator and the tea bar are sprayed with high-pressure washing water on both side walls and the bottom of the spray table. Automatic washing equipment for insulator and tea bar, characterized in that each washing water nozzle for washing the The method of claim 1, The front and rear of the injection rod is provided with a roller member for guiding the injection rod along the tee bar, the lower portion of the injection rod is provided with a work table spaced upwardly from the upper surface of the vehicle body, the injection rod is extended and compressed in the lower portion thereof Possible lifting and lowering in the vertical direction via a lifting device consisting of a cylinder member, and a support leg connecting the cylinder member and the spraying rod, and provided on the front and rear surfaces of the work bench through the lifting and lowering action. Automatic cleaning equipment for insulators and tea bars, characterized in that to avoid obstacles in front of the sensor sensed. The method of claim 2, The support leg is slidably coupled to a guide part formed at an upper end of the elevating device so that the support leg moves in the left and right directions of the cylinder member when the injector moves up and down, and the injector moves toward the tee bar of the other side. Automatic cleaning equipment for insulators and tea bars, characterized in that the change. The method of claim 2, The roller member includes a roller rotating in a state of being in close contact with the bottom surface of the tee bar, and a cylinder member extending or compressed when the injector is raised or lowered, wherein the cylinder member is fixed to the front and rear surfaces of one side thereof. And the piston drawn out on the other side is coupled to the lower portion of the roller so that the roller is compressed or extended in the ascending direction of the jet in the state in which the roller is in close contact with the tee bar. The method according to claim 1 or 2, The lower plate of the injection unit is provided with a double plate-like member of the upper plate of the auto-cleaning equipment for insulator and tea bar, characterized in that the left and right sliding of the lower plate when the left and right movement of the support leg. The method of claim 1, The washing water nozzle is rotatable 360 degrees so that the water to be sprayed through it to maintain a predetermined blow force, characterized in that it has a spraying area of a predetermined size, characterized in that the automatic washing equipment for insulator and tea bar.