JPH072063A - Cleaning device for rolling stock truck unit - Google Patents

Abstract

PURPOSE:To provide a device suitable for removing extraneous matter stuck on a truck unit under dry process and clean the unit. CONSTITUTION:The cleaning device for a rolling stock truck unit is constituted so that a turn rail 12 which turns through a turntable 9 is arranged in a cleaning chamber 1 equipped with projection machine 8, and a carrying-in rail 19 which can communicate to the turn rail 12 is installed outside the cleaning chamber 1, and the pushing-out machines 20, 21 and 22 of a truck unit D are installed at the position of the carrying-in rail 19, and the tracting and sending- out machines 13, 14 and 15 of the truck unit D are installed the position of the turn rail 12.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention removes adhering substances such as mud, iron powder, oil and the like when regularly inspecting a bogie unit in which a vehicle body is removed from a vehicle running on a track. And a device for cleaning the trolley unit.

[0002]

[Prior Art and Problems] Conventionally, for railroad vehicles such as Shinkansen, conventional lines and subways, when a predetermined mileage or travel time is reached, the bogie unit is regularly inspected, and each component is magnetic powder, ultrasonic deep damage method, etc. Therefore, the safety is secured by exchanging the flaws and exchanging the parts before the damage or damage. In order to carry out such flaw detection and removal of adhered substances adhering to the surface in order to maintain a good working environment, cleaning is performed. By the way, cleaning of the carriage unit separated from the vehicle is performed by air blowing with compressed air or, generally, so-called wet cleaning in which hot water, a chemical solution or the like is injected at high pressure from an injection nozzle. At present, there is a problem that the purpose is not sufficiently achieved by the air blowing, and that the wet type is accompanied by ancillary equipment such as a chemical solution, a waste water treatment device, and a drying device, resulting in an increase in cost. The inventor searched various methods for removing and cleaning deposits by a dry method and repeated tests, and as a result, confirmed that the deposits can be removed by projecting and colliding fine-grain projection material made of synthetic resin with the carriage unit. In view of the above, the present invention has an object to provide a cleaning device that is suitable for causing a projection material to project and collide with a carriage unit to automatically remove attached matter.

[0003]

In order to achieve the above objects, a cleaning device for a rail vehicle unit according to the present invention is provided with a carry-in port and a carry-out port of the truck unit on both left and right wall surfaces, and a ceiling side surface and a lower slope. A rotatable turret with a turn rail installed above it in a cleaning room equipped with multiple projectors.
And a fixed rail is installed at a position between the turn rail and the carry-in port and the carry-out port, and the fixed rail is provided outside the carry-in port and the carry-out port of the cleaning chamber. A carry-in rail and a carry-out rail extending in the extension direction of the rail are erected with a connecting rail interposed therebetween, and the carriage unit on the carry-in rail is located at the carry-in rail position. An extruder for extruding onto the turn rail is provided, and at the turn rail position, a carriage unit is towed to the center of the turn rail and onto the carry-out rail so as to be able to be sent out. A transmitter is provided.

[0004]

According to the present invention, by adopting the above-mentioned solution means, the trolley unit on the turntable in the cleaning chamber of the trolley unit placed on the carry-in rail is passed through the extruder.
On the turntable, and further to the center of the turntable via a towing feeder provided on the turntable,
Here, while rotating the carriage unit together with the turntable, the projection material is projected to remove the adhering substances and cleaned, and then the carriage that has been cleaned via the tow delivery machine provided in the turntable. The unit is moved onto the carry-out rail.

[0005]

Embodiments of the present invention will be described in detail below with reference to the drawings. A loading port 1A and a loading port 1B of the truck unit D are provided on both left and right wall surfaces of the cleaning chamber 1 that is funnel-shaped when viewed from the front, and are configured to be opened and closed by doors 2A and 2B that can be raised and lowered. . A lower screw conveyor 3 is provided at the bottom of the funnel-shaped cleaning chamber 1, a bucket elevator 4, a separator 5 and an upper screw conveyor 6 are provided in communication with the lower screw conveyor 3, and the upper screw conveyor 3 is further provided. The conveyor 6 is in communication with a plurality of projectors 8.8 installed on the ceiling, side surfaces and lower slopes of the cleaning chamber 1 via an introduction pipe 7.7 through which the projection material flows down. Further, a turntable 9 is rotatably supported on a frame 10 at a substantially central lower position of the cleaning chamber 1, and a pedestal 11 is provided above the turntable 9. A turn rail 12 is installed.

A chain conveyor 13 is provided on the turn table 9 in parallel with the turn rail 12, and the turn conveyor 1 is mounted on the chain conveyor 13.
A free roller 14.14 that bypasses and projects right above 2 is provided at an appropriate interval according to the wheels of the carriage unit D. The chain conveyor 13 is a motor 15
The trolley unit D can be moved in the forward and reverse directions so that the trolley unit D can be moved to the left and right, and can be sent out and moved in the direction of the carry-out port 1B, so that the trolley unit D acts as a traction delivery machine. ing. Further, a fixed rail 12 is provided between the turn rail 12 on the turn table 9 and the carry-in entrance 1A and the carry-out exit 1B.
A. 12B is installed. The fixed rail 12 is provided outside the carry-in port 1A and the carry-out port 1B in the cleaning chamber 1.
Connection rails 16.17 extending in the extension direction of A and 12B are provided respectively, and a turn table 18 is provided outside the extension direction of the connection rail 16.

On the upper part of the turn table 18, a carrying-in rail 19 at the same level as the connecting rail 16 is mounted.
The moving body 20 is provided by being engaged with guide rails provided under the carry-in rail 19 and the connection rail 16 through the bridge 0. The movable body 20 is free at the upper end.
A mounting plate (not shown) to which the roller 21.21 is attached approaches or separates from the carry-in rail 19 via a cylinder (not shown), so that the free-roller 21.21 is carried in. It can be positioned directly above or away from. The moving body 20 is connected to a piston rod of a horizontal cylinder 22 provided on a turntable 18 and serves as a guide rail between the carry-in rail 19 and the connecting rail 16. It is adapted to be reciprocally moved through it and operates as an extruder. Further, the carry-out rail 23 is provided outside the connection rail 17 of the carry-out port 1B.
Is provided.

In the case of such a structure, a mounting plate (not shown) is actuated to carry the free roller 21 into the carrying-in rail 1.
After being shifted from a position directly above 9, the turntable 18 is appropriately rotated to linearly connect the carry-in rail 19 and a rail (not shown) to separate the carriage unit D from the vehicle. Is moved onto the carry-in rail 19. Then, a mounting plate (not shown) is operated to move the front and rear positions of the front wheels of the carriage unit D to a position directly above the carry-in rail 19 to release the free roller 2
Move 1.21 to the state shown in FIG. Next, the door 2A is lifted to open the carry-in port 1A, and then the lateral cylinder 22 is operated to move the moving body 20 to the connection rail 16 position. With this movement, the carriage unit D is free.
The front wheels are pushed by the roller 21.21 and moved until they reach the fixed rail 12A. Next Free Roller 21.21
Is moved from the position directly above the connecting rail 16 and the traverse cylinder 22 is reversely operated to return the free roller 21.21 to the lower position of the rear wheel of the carriage unit D and again as described above. The extrusion operation of D is performed. As a result, the front wheels of the carriage unit D are moved to the upper part of the turn rail 12, and the moving body 20 is returned to the original position in the same manner as described above.

Next, the motor 15 of the chain conveyor 13 operates in the forward direction to move the chain in the clockwise direction so that the free roller 14 hits the rear portion of the front wheel of the truck unit D and pushes the truck unit D. Move towing and further free
The roller 14 is in a state of being positioned in front of and behind the rear wheel (see FIG. 1) and its movement is stopped. In this state, the door 2A is closed and the turntable 9 is operated to rotate the carriage unit D to operate each device in the cleaning chamber 1 so that the projection material is projected from the projector 8 toward the carriage unit D and attached. Remove impurities and clean. At this time, the motor 15 of the chain conveyor 13 is rotated forward and backward at an appropriate time to slightly move the carriage unit D to the left and right through the free roller 14.14 and project it onto the carriage unit D. The cleaning range can be widened by shifting the collision angle of the shot material. Further, if the rotation speed of the turntable is changed according to the degree of the adhered matter on the carriage unit, the cleaning can be efficiently performed.

After cleaning the truck unit in this way, the door 2B is raised to open the carry-out port 1B and then the motor 1 is opened.
5 operates in the normal direction to move the chain in the clockwise direction, so that the free roller 14.14 sends the dolly unit D to the right, and the front wheels are moved to above the carry-out rail 23 to move the rear wheels. The free roller 14 located at the rear part is disengaged from the rear wheel, and the delivery is not performed. Next, the dolly unit D is further moved to the right by an unloading means (not shown) to be positioned on the unloading rail 23, and after unloading is completed, the door 2B is lowered and the unloading port 1B is closed to prepare for the next work. On the other hand, the next truck unit D is placed on the carry-in rail 19 in the same manner as described above, and the same work as described above is repeated.

[0011]

As is apparent from the above description, the present invention automatically deposits the dolly unit separated from the vehicle into the cleaning chamber, projects the blasting material while rotating, and automatically deposits the deposit. It is possible to completely re-install the conventional cleaning work, such as removing and cleaning and removing the cleaned truck unit automatically so that manual work can be completely eliminated and continuous cleaning work can be performed. The effect of being able to do so and contributing to this industry is enormous. Furthermore, by using a synthetic resin projection material, it is possible to clean without removing the coating film of the truck unit, and as a result, there is no need to repaint the truck unit after the periodic inspection, which is an excellent effect that the process can be omitted. is there.

[Brief description of drawings]

FIG. 1 is a partially cutaway front view showing an embodiment of the present invention.

FIG. 2 is a vertical left side view of the cleaning chamber portion of FIG.

[Explanation of symbols]

 1 Cleaning Room 8 Projector 9 Turntable 12 Turn Rail 12A 12B Fixed Rail 13 Chain Conveyor 14 Free Roller 16 17 Connection Rail 19 Carry In Rail 20 Mobile 21 Free Roller 23 Carry-out rail D Truck unit

Front page continued (72) Inventor Susumu Ikeda 3-1-1 Honohara, Toyokawa-shi, Aichi Shinto Kogyo Co., Ltd. Toyokawa Manufacturing (72) Inventor Masako Sojo 1-4-1, Mei Station, Nakamura-ku, Aichi Prefecture Tokai Passenger Railway Co., Ltd. (72) Inventor Takashi Takashi, 1-4-1, Mei Station, Nakamura-ku, Aichi Prefecture Nagoya City Tokai Passenger Railway Co., Ltd.

Claims (4)

[Claims] 1. A rotation in which a turn rail is installed above a cleaning chamber in which a carry-in entrance and a carry-out exit of a truck unit are provided on both left and right wall surfaces and a plurality of projectors are provided on a ceiling, a side surface and a lower slope. A possible turntable is provided and the turntable is
A fixed rail is installed at a position between the rail and the carry-in port and the carry-out port, and a carry-in rail extending in the extension direction of the fixed rail is provided outside the carry-in port and the carry-out port of the cleaning chamber.
The extruder and the carry-out rail are installed with the connecting rail interposed therebetween, and at the carry-in rail position, an extruder for pushing the truck unit on the carry-in rail onto the turn rail is provided. At the turn rail position, there is provided a towing delivery machine capable of towing and delivering the carriage unit to the center portion of the turn rail and on the carry-out rail. Cleaning device for vehicle truck unit. 2. The towing and feeding machine comprises a chain conveyor provided in parallel with the turn rail and a free roller attached to the chain conveyor at a predetermined pitch. 2. The apparatus for cleaning a rail car bogie unit according to claim 1, wherein the roller is disposed at an upper portion of the turn rail. 3. The extruder is disposed in parallel with the carry-in rail so as to be capable of reciprocating from the carry-in rail position to the connecting rail position, and at a position directly above each rail. 2. The cleaning device for a rail vehicle unit according to claim 1, wherein the cleaning device comprises a free-roller that can be moved in and out of the railroad vehicle unit. 4. The carry-in rail and the extruder are turntables.
The cleaning apparatus for a rail car bogie unit according to claim 1, wherein the cleaning device is installed on a bull and is displaceable in a predetermined direction.