KR20100133631A - Pumping device for watering vehicle - Google Patents

Abstract

PURPOSE: A foreign material suction apparatus for a watering vehicle is provided to simultaneously adjust the cleaning water spray position and the suction head position because a cleaning water spray nozzle is formed in a suction head. CONSTITUTION: A foreign material suction apparatus for a watering vehicle comprises a water spray unit(1) and a foreign material suction unit(100). The water spray unit spouts cleaning water through a water spray nozzle(202) in order to separate foreign materials from rails or drainage. The foreign material suction unit draws in the foreign materials and the cleaning water to be collected in a foreign material tank(102). The foreign material suction unit comprises a suction head(110) for drawing in foreign materials, a position changing unit(120) which moves the suction head fixed on a side to the desired position, an operation panel, a vacuum pump(140), and the foreign material tank.

Description

Foreign body suction device for watering vehicle {pumping device for watering vehicle}

The present invention relates to a debris suction device for a sprinkler vehicle, and more specifically, to a debris suction device for a sprinkler vehicle that can freely adjust the debris removal position when the debris is removed by inhaling debris, such as a railway line and a surrounding drainage path. It is about.

In general, suction and treatment of foreign matter or dust (hereinafter referred to as 'foreign material') such as sand accumulated in drainage tracks to prevent the loss of tracks due to drainage of foreign objects or rainwater on railway tracks. In order to spray high-pressure water and to clean the drainage tracks and around the tracks, a spray car is used to suck out foreign substances.

As an example of such a sprinkling vehicle, the present applicant has proposed a patented train No. 0476682 'Railway vehicle equipped with a compound cleaning system'.

The registered patent is a railroad car equipped with a cleaning system, a water tank in which the washing water is stored for sprinkling and cleaning foreign substances and dust in the tunnel, a supply pipe connected to the water tank and supplying the washing water to each nozzle, and the supply pipe The nozzle unit for spraying the washing water supplied through the nozzle to clean the foreign matter and dust stuck in the tunnel, the water pump for spraying the cleaning water supplied to the nozzle unit through the supply pipe at a high pressure, and the water sprayed to the nozzle unit by the water pump A watering device composed of a control valve for controlling the injection flow rate and the injection pressure of the washing water; A suction head installed at the rear of the sprinkler and vacuum suctioning the cleaned foreign substance and the washing water through the sprinkler so as to suck the cleaned foreign substances and the washing water and recover them into the sludge tank. A vacuum suction device including a vacuum pump for generating a vacuum force to suck foreign substances and washing water, and a sludge tank for storing the foreign substances and washing water sucked through the suction head and separated from each other by filtering and storing only the foreign substances; ; It is composed of a power generator for supplying power to the sprinkling device and vacuum suction device, sprinkling and cleaning the foreign substances on both side walls and the bottom of the tunnel, the rail, in particular, the sprinkling device that the side nozzles are variable to match the size of the tunnel By installing in a railroad car, it is possible to remove foreign substances and dusts stuck on both sidewalls and track bottoms and rails in the tunnel through the sprinkler, and in particular, underground of various sizes and shapes by variable side nozzles among the sprinkler. The tunnel cleaning work can be effectively performed.

However, the suction head for sucking the foreign matter, etc. is installed in the form of articulated links at the rear left and right sides of the railway vehicle, and vacuum suction of the cleaned foreign substances and washing water is automatically controlled in accordance with the position and shape change of the drainage path when the railway vehicle proceeds. Although it is configured to allow selective suction work through the left and right separation control of the suction head according to the working environment, at least two or more structures must be installed on the left and right sides of the railway vehicle, so foreign substances in both side drains can be sucked. Not only is it inefficient in removing foreign matter and washing water in the intermediate drain between rails of the track, but also requires a large number of suction heads.

In addition, since the watering device is installed separately from the suction device over the front and the middle of the vehicle, there is a disadvantage in that it is not able to efficiently remove foreign substances, etc., where the cleaning operation is performed.

On the other hand, the sprinkling device is composed of a plurality of nozzles, which is connected to the supply pipe in the tunnel left and right bottom and both sides of the rail, the front nozzle portion for spraying and cleaning the washing water in the track center, and connected to the supply pipe in the tunnel And a side nozzle portion for spraying and washing the washing water on both side walls, and the front nozzle portion is installed at the lower left and right sides of the front surface of the railroad car, and sprays washing water on both sides of the rail to wash the water. Center washing nozzles installed to face left and right outward from the lower center of the railroad car to spray and wash the washing water in the center of the track, and are installed on both sides of the rear side of the railroad car to sprinkle the washing water on the left and right bottoms of the track. A washing nozzle; It is installed on the front of the railway vehicle, and consists of a mist spray nozzle for spraying the washing water to sink the dust in the tunnel.

Therefore, not only a large number of nozzles constituting the nozzle part are required, but the nozzles are fixed, so that high pressure injection of the nozzles of each part needs to be controlled, so that the control is complicated and the removal efficiency of foreign matters is low.

Therefore, the present invention is to solve this problem, including the left and right side and the central drainage, suction of foreign matter for water spray vehicles that can be adjusted freely by the operator to the position of the suction head to efficiently suck the foreign matter such as sand or dust on the track The purpose is to provide a device.

In addition, the present invention is provided with a spray nozzle for injecting cleaning water to remove the foreign matter in the suction head together to provide a foreign body suction device for sprinkler vehicles that can be adjusted together with the spray position when adjusting the position of the suction head. There is a purpose.

The present invention to achieve this object;

In the spraying vehicle equipped with a spraying device for spraying the washing water through the water spray nozzle to separate the foreign matter in the line and the drainage, and a foreign matter suction device for sucking the cleaned foreign matter and the washing water to be recovered into the foreign matter tank. The foreign matter suction apparatus includes: a suction head for vacuum suctioning foreign substances, position moving means for fixing the suction head to one side, and moving the position of the suction head to a desired position, and for controlling the movement of the position moving means. A foreign matter suction device for a sprinkler vehicle, comprising: an operation panel, a vacuum pump for generating a vacuum force to suck foreign matter and washing water through the suction head, and a foreign matter tank for storing the foreign matter sucked through the suction head To provide.

At this time, the foreign matter tank is connected to a high pressure hose having a vacuum suction control valve, a flexible connection hose is connected to the end of the high pressure hose and the suction head is coupled to the end of the connection hose.

In addition, the connection hose and the suction head is characterized in that the detachable coupling to the fixed coupler.

At this time, the fixed coupler is characterized in that the water spray nozzle is provided integrally.

In addition, the position movement means; The motor is provided on the fixed member and the drive gear is provided on the shaft, the disk member is formed on the rim of the driven gear that is rotatably mounted horizontally on the fixed bracket to be engaged with the drive gear, the surface of the disc member The first cylinder is installed in the upward direction in the first body is provided so that the first piston is moved up and down, a support bracket fixed to the surface of the disc member, and one side of the second body on the support bracket first hinge It is coupled by a pin and the rear end of the second body is coupled to the end of the first piston by a second hinge pin and the end of the second piston is composed of a second cylinder to which the fixed coupler to which the suction head is worn is fixed. It features.

In this case, the motor is a hydraulic motor, the first and second cylinder is characterized in that the hydraulic cylinder.

On the other hand, on the second body of the second cylinder is characterized in that the work light that can easily check the work area is further provided.

And, the operation panel is characterized in that the joystick for adjusting the position of the position moving means is provided.

In addition, the watering vehicle is characterized in that the self-propelled or towed vehicle.

According to the present invention, the operator can freely adjust the position of the suction head to suck the foreign matter such as sand or dust on the track, including the left and right side and the central drainage path, thereby minimizing the number of suction heads, thereby increasing the working area. There is an advantage that removal can be made.

In addition, the present invention is equipped with a spray nozzle for injecting the cleaning water to remove the foreign matter in the suction head can be adjusted together with the injection position when adjusting the position of the suction head to improve the removal efficiency of dust and the like in the working area There is also an advantage to increase.

Hereinafter, with reference to the accompanying drawings, the foreign substance inhalation device for a sprinkler vehicle according to the present invention will be understood by the embodiments described in detail.

At this time, Figure 1 is a view showing one side of the water spray vehicle equipped with a foreign matter suction device according to the present invention, Figure 2 is a perspective view showing the front of the water spray vehicle equipped with a foreign material suction device according to the invention, 3 is a view showing the front when running the sprinkler vehicle equipped with a foreign substance suction device according to the present invention, Figure 4 is a view showing the front of the sprinkler vehicle operation with a foreign substance suction device according to the present invention, Figure 5 is a view showing the main portion of the foreign matter suction device of the present invention, Figure 6 is a view showing an operation panel for operating the foreign matter suction device of the present invention.

1 to 6, the foreign matter suction device 100 for the sprinkler vehicle according to the present invention is installed in the sprinkling vehicle (1) to move on the track, the sprinkler vehicle (1) is to separate the foreign matter, etc. on the work path It is designed and manufactured in accordance with the railroad standards so that various operations for suction and removal can be carried out. Towing by a separate towing vehicle (not shown) such as a self-propelled vehicle that runs independently on a track driven by its own engine or a motor car. It includes a towing type that runs on the track.

In this case, the self-propelled engine is provided with its own engine for generating power for driving a separate body, and in the case of the traction type, it is not necessary to have its own engine.

On the other hand, the sprinkler vehicle (1) is preferably used to change the design of the general bogie that can run the rail in the state loaded 50 Ton (Ton) load.

The sprinkling vehicle 1 is provided at the upper end of the base frame, and the sprinkling apparatus 200 for cleaning by spraying the washing water to the central drainage passage 13 between the left and right drainage passages 10 and 12 and the rails 22 and 23. And a foreign matter suction device 100 for forcibly sucking various foreign substances such as sand or dust around the track and the washing water sprayed by the sprinkler 200, so that the cleaning operation and the vacuum suction operation can be performed smoothly. A power generator 300 for supplying power is provided.

Hereinafter, the configuration of each part of the foreign matter suction device for a sprinkler vehicle according to the present invention in more detail.

 The sprinkling vehicle 200 provided with the foreign substance suction device 100 according to the present invention is used to separate various wastes, sand, and dust existing on the tracks 20, 12, 13, etc. on the track 20. The foreign substance suction device 100 for spraying the washing water through the water spray nozzle 202 and suctioning the cleaned foreign substances and the washing water to be recovered into the foreign substance tank 102, and the sprinkling apparatus 200 and the foreign substance suction device. Power generating device 300 for supplying power to the 100, and the filtration device 500 for filtering the washing water separated from the foreign matter sucked through the foreign matter suction device 100 and the washing water.

Here, the sprinkling apparatus 200 includes a water tank 210 in which washing water is stored, a supply pipe 220 connected to the water tank 200, and a washing water supplied through the water tank 200, and the cleaning pipe transferred through the supply pipe 220. Water spray nozzle 202 for cleaning the foreign matter stuck to the track by spraying water, and the water pump 240 to spray the washing water supplied to the water spray nozzle 202 through the supply pipe 220 at high pressure; It is composed of a washing water control valve 250 for controlling the injection of the washing water sprayed into the water spray nozzle 202 by the water pump 240.

At this time, the water spray nozzle 202 has a structure that is integrally provided in the suction head 110 constituting the foreign matter suction device 100, the supply pipe 220 is connected to the water spray nozzle 202 is Use flexible PVC material for easy positioning.

At this time, the water tank 210 in which the washing water is stored is formed in an oval shape made of stainless steel so as to have strength and durability that can withstand the pressure of the stored washing water, and the loading capacity is, for example, 25,000ℓ (25㎥). This is preferred.

In addition, the water spray nozzle 202 is preferably made of stainless or brass, the injection pressure of the washing water sprayed through the water spray nozzle 202 is 80bar or more, the injection flow rate is operated at the first 21L / min or more This is preferred.

On the other hand, the foreign material suction device 100 is a suction head 110 for vacuum suction of the foreign matter and the cleaning water cleaned through the watering device 200, and the suction head 110 is fixed to one side of the suction head ( Position moving means 120 for moving the position of the position 110 to the desired position, the operation panel 130 for controlling the movement of the position moving means 120, and the foreign matter and the washing water suction through the suction head 110 Vacuum pump 140 for generating a vacuum force, and the foreign matter sucked through the suction head 110 and the cleaning water is composed of a foreign matter tank 102 is stored and separated from each other by filtering at the same time. do.

At this time, the suction head 110 operates the position moving means 120 according to the control of the control panel 130 of the user according to the position of the left and right sides of the track and the central drainage channels 10 and 12 when the spraying vehicle 1 proceeds. The position is controlled to vacuum suction the cleaned foreign matter and the washing water.

In addition, the vacuum pump 140 is driven by a hydraulic motor and at the same time serves to generate a vacuum force to suck the foreign matter and cleaning water through the suction head 131, the maximum vacuum degree is 90% and the maximum suction amount is 1,490 M 3 / h, and the maximum allowable rotational speed is preferably 3600rpm.

In addition, the foreign matter tank 102 is connected to the high pressure hose 104 is provided with a vacuum suction control valve 103, the connection hose 105 of the flexible PVC material is connected to the end of the high pressure hose (104) It is made of a structure, the suction head 110 is coupled to the end of the connection hose 105.

In this case, the connection hose 105 and the suction head 110 is further provided with a fixed coupler 112 of the known (public) in order to be detachable from each other to be detachably used. That is, the fixed coupler 112 is fastened and detachably fixed to one end of the fixed coupler 112, and the other end of the fixed coupler 112 is fastened and detached to easily attach and detach the suction head 110 for vacuum suction of cleaned foreign matter and washing water. do.

In this case, the fixed coupler 112 may be made of a spiral or fastening type so that the suction head 110 may be detachably attached as necessary, and the connection hose 105 may also be detachably attached.

On the other hand, the fixed coupler 112 is adjusted in position by the position moving means 120. Therefore, the suction head 110 fixed to the fixed coupler 112 may also be adjusted in position. That is, when the suction head 110 is integrally fixed to the position shifting means 120, the suction head 110 may be replaced with the suction head 110 of various ends, or a structural disadvantage may not be provided in the case of a failure of the suction head 110. It can be improved.

Next, the position movement means 120 may be installed on the front of the sprinkler vehicle 1 or selectively installed on the rear surface.

The position moving means 120 is provided on the fixing member 121 and the fixing member 121 is fixed integrally to the front and rear of the watering vehicle (1), the suction head 110 to the left or right In addition to the position movement, the suction head 110 has a function of moving up and down vertical direction and front and rear.

In more detail, the position movement means 120 is provided on the fixing member 121, the drive gear 123 is provided on the shaft and the motor 122, and the fixing member 121 is free to rotate The disc member 124 is horizontally installed and the driven gear 124a which is engaged with the drive gear 123 is formed on the rim, and the first body 125a is upward on the surface of the disc member 124. Installed in the first cylinder 125b, the first cylinder 125 being provided to move up and down, the support bracket 126 fixed to the surface of the disc member 124, and the support bracket 126 One side of the second body 127a is coupled by the first hinge pin 128a, and the rear end of the second body 127a is coupled to the end of the first piston 125b by the second hinge pin 128b. An end portion of the second piston 127b includes a second cylinder 127 to which the fixing coupler 112 on which the suction head 110 is worn is fixed.

That is, the suction head 110 is rotated in the horizontal direction about the disc member 124 by the operation of the motor 122 and the disc member 124, and the desired horizontal position, for example, the left drainage channel 10 or the right side. It is possible to horizontally move to a desired position such as the drainage passage 12 or the central drainage passage 13.

Meanwhile, the first piston 125b moves up and down due to the driving of the first cylinder 125, and accordingly, a second of the second cylinder 127 hinged to an end of the first piston 125b. As the body 127a moves along the first hinge pin 128a about the seesaw, the body 127a moves up and down the fixing coupler 112 fixed to the end of the second piston 127b. You can get on and off.

As the second piston 127b is drawn in or drawn out according to the operation of the second cylinder 127, the suction head 110 may move forward or backward.

In addition, since the water spray nozzle 202 is integrally provided at one side of the fixed coupler 112, it is possible to effectively remove foreign substances by spraying the washing water into the work area.

In addition, the motor 122 and the first and second cylinders 125 and 127 use hydraulic systems, and the motors 122 and the first and second cylinders 125 and 127 in the state where the hydraulic pump 140 is driven. It can be operated through the on-off control of the valve for controlling the), the driving method of such a motor 122 and the first and second cylinders (125, 127) is a known configuration and description thereof will be omitted.

On the other hand, on the second body 127a of the second cylinder 127 is further provided with a work light 129 that can easily check the work area whether the foreign matter removal and cleaning water spraying operation is performed smoothly.

In addition, the sprinkling vehicle 1 may be provided with a driver's cab 2 in which a worker rides on the front and rear heads to check the position movement and the working state of the suction head 110 through the control of the position moving means 120.

To this end, the operation panel 130 for controlling the position moving means 120 is provided in the cab 2.

The operation panel 130 may adjust the suction head 110 in the left-right direction or draw in and out by controlling the power switch 131 for controlling the main power, the hydraulic motor 122 and the first cylinder 125. The first joystick 132 and the second cylinder 127 to control the suction head 110 in the vertical direction by adjusting the second joystick 133 and the vacuum pressure of the vacuum pump 140 An adjustable rotary switch 134, a suction toggle switch 135 for controlling the suction control valve 103, and a toggle switch 136 for a work lamp in charge of on / off control of the work lamp 129. And a cleaning toggle switch 137 for controlling the washing water control valve 250 to inject the washing water in the water tank 210.

On the other hand, the operation panel 130 is forcibly draining the washing water of the water tank 210 when the water level check lamp 138 to check whether the water tank 210 is full water level, and the water tank 210 is full water level. Toggle switch 139 for drainage is further provided.

1 to 6 will be described in detail the operation process of the foreign substance inhalation device for a water spray vehicle according to the present invention.

First, drain lines 10 and 12 are generally formed on the right side of the track so that rainwater and the like are well drained on the track, and constant steps are formed on the track, and rails 22 and 23 are provided on the track.

The sprinkling vehicle 1 moving on the mountain road in a self-propelled or towed manner selects an arbitrary point on the track 20 that requires the removal of foreign matters while checking the state in the cab 2 to remove the foreign matters. can do.

This operation is made through the operation of the operation panel 130, first to operate the power switch 131 to input the main power.

Then, the position of the suction head 110 is adjusted.

To this end, the suction head 101 is positioned at a desired position by appropriately adjusting the first and second joysticks 132 and 133.

In more detail, the first piston 125b of the first cylinder 125 may be varied by manipulating the second joystick 133. When the first piston 125b is properly lowered, the first piston 125b may be used. The second body 127a of the second cylinder 127 hinged to the end of the lower portion is lowered about the first hinge pin 128a, and the end of the second piston 127b is raised so that the suction head ( 110 is moved upward.

In such a state, the first joystick 132 is manipulated to move horizontally to a desired position. When the first joystick 132 is moved to the left side, the motor 122 is driven to rotate the disc head 124 while rotating the disc head 124 to the left side. When the first joystick 132 is moved to the withdrawal position, the second cylinder 127 is operated and the second piston 127b is withdrawn and the suction head 110 is moved to a desired position. It will be able to position.

In addition, when the first piston 125b is properly raised by manipulating the second joystick 133 to lower the suction head 110 to an appropriate height, a second cylinder hinged to an end of the first piston 125b. The second body 127a of 127 rises around the first hinge pin 128a, and the end of the second piston 127b on the opposite side is lowered.

When the suction toggle switch 135 is operated while the position is adjusted as described above, the foreign material on the desired working position (for example, the left drainage) is sucked by the vacuum pressure of the vacuum pump 140. Of course, by operating the discharge toggle switch 137 by spraying the washing water through the water spray nozzle 202 to separate the foreign matter such as dust from the working surface to facilitate the suction.

In addition, when performing the suction and removal of foreign matter in the night or in the tunnel, the work light 129 is turned on to easily grasp the state of the work area.

Although the preferred embodiment of the present invention has been described above, the scope of the present invention is not limited thereto, and the scope of the present invention extends to the scope of the present invention to be substantially equivalent to the embodiment of the present invention. Various modifications can be made by those skilled in the art without departing from the scope of the present invention.

1 is a view showing one side of the sprinkler vehicle equipped with a foreign substance suction device according to the present invention,

2 is a perspective view showing the front of a sprinkler vehicle equipped with a foreign substance suction device according to the present invention,

3 is a view showing the front of the running of the sprinkler vehicle equipped with a foreign matter suction device according to the present invention,

Figure 4 is a view showing the front of the sprinkler vehicle work is equipped with a foreign matter suction device according to the present invention,

5 is a view showing the main part of the foreign matter suction apparatus of the present invention,

6 is a view showing an operation panel for operating the foreign matter suction device of the present invention.

*** Explanation of symbols for main parts of drawing ***

1: watering vehicle 10, 12, 13

20: track 100: foreign material suction device

102: foreign matter tank 110: suction head

120: position moving means 121: fixing member

122: motor 123: drive gear

124: disc member 125: first cylinder

126: support bracket 127: second cylinder

129: work light 130: operation panel

140: vacuum pump 200: watering device

202: water spray nozzle 220: supply pipe

240: water pump 250: washing water control valve

300: power generating device 500: filtration device

Claims (10)

In the spraying vehicle equipped with a spraying device for spraying the washing water through the water spray nozzle to separate the foreign matter in the line and the drainage, and a foreign matter suction device for sucking the cleaned foreign matter and the washing water to be recovered into the foreign matter tank. In The foreign substance suction device includes a suction head for vacuum suction of foreign substances, position moving means for fixing the suction head to one side, and moving the position of the suction head to a desired position, and an operation panel for controlling the movement of the position moving means; And a vacuum pump for generating a vacuum force so that foreign substances and washing water can be sucked through the suction head, and a foreign matter tank for storing the foreign substances sucked through the suction head. The method of claim 1, The foreign matter tank is connected to a high pressure hose is provided with a vacuum suction control valve, a flexible connection hose is connected to the end of the high pressure hose and the suction head is coupled to the end of the connection hose, foreign material suction for water spray vehicle. Device. The method of claim 1, The connection hose and the suction head is a foreign matter suction device for a sprinkler vehicle, characterized in that the removable coupler is detachably connected. The method of claim 3, wherein The fixed coupler is a foreign material suction device for a sprinkler vehicle, characterized in that the water spray nozzle is integrally provided. According to claim 1, The position shift means; The motor is provided on the fixed member and the drive gear is provided on the shaft, the disk member is formed on the rim of the driven gear that is rotatably mounted horizontally on the fixed bracket to be engaged with the drive gear, the surface of the disc member The first cylinder is installed in the upward direction in the first body is provided so that the first piston is moved up and down, a support bracket fixed to the surface of the disc member, and one side of the second body on the support bracket first hinge It is coupled by a pin and the rear end of the second body is coupled to the end of the first piston by a second hinge pin and the end of the second piston is composed of a second cylinder to which the fixed coupler to which the suction head is worn is fixed. A foreign substance suction device for a sprinkler vehicle, characterized in that. The method of claim 5, The motor is a foreign material suction device for a water spray vehicle, characterized in that the hydraulic motor. The method of claim 5, The first and second cylinder is a foreign matter suction device for a water spray vehicle, characterized in that the hydraulic cylinder. The method of claim 5, The foreign body suction device for a water spray vehicle, characterized in that the second body of the second cylinder is further provided with a work light to easily check the work area. The method of claim 1, The operation panel is a foreign matter suction device for a water spray vehicle, characterized in that the joystick for adjusting the position of the position moving means is provided. The method of claim 1, The sprinkler vehicle is a foreign body suction device for a sprinkler vehicle, characterized in that the self-propelled or towed vehicle.

Images