CN212243287U

CN212243287U - Automatic car washer of medium-low speed maglev train

Info

Publication number: CN212243287U
Application number: CN202020792325.9U
Authority: CN
Inventors: 完颜靖; 姚应峰; 叶芹禄; 史明红; 廖永亮; 刘奥; 范永光; 葛红; 程春阳; 王德威; 朱昊天; 郭文浩
Original assignee: China Railway Siyuan Survey and Design Group Co Ltd
Current assignee: China Railway Siyuan Survey and Design Group Co Ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-12-29
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses an automatic car washer of medium-low speed maglev train, including along the vertical prewetting washing liquid spray tube, detergent rubbing brush group, end washing device, side brush group and the clear water rinsing spray tube of arranging in proper order of the track that the train traveles, prewetting washing liquid spray tube is to the train blowout washing liquid, detergent rubbing brush group is including rubbing brush motor and rubbing brush, end washing device includes running gear, rotation mechanism, elevating system and end washing brush group, running gear includes walking track, travelling car and fixed frame; the swing mechanism comprises a rotating frame and a rotating driving motor; the lifting mechanism comprises a screw mechanism, a lifting driving motor and a lifting trolley; the end washing group comprises an end brush motor and an end brush; the side brush group comprises a side brush motor and a side brush driven by the side brush motor, and the clean water rinsing spray pipe is used for spraying clean water to the train for cleaning. The utility model discloses possess end washing, side washing function, wash comprehensively, thoroughly, wash effectually, use manpower sparingly.

Description

Automatic car washer of medium-low speed maglev train

Technical Field

The utility model belongs to urban rail transit field, more specifically relates to an automatic car washer of well low-speed maglev train.

Background

The medium-low speed magnetic levitation has the advantages of environmental protection, high safety, strong climbing capability, small turning radius, low construction cost, low running noise and the like, is suitable for traffic connection of urban districts, short-distance cities and tourist attractions, and is currently applied to cities such as Changsha, Beijing and the like. In daily operation, the side and end faces of a train body of a magnetic suspension train need to be cleaned frequently, and cleaning in alternate days or cleaning once in 3-7 days is generally needed. Magnetic levitation train is bulky, and traditional manpower carwash is wasted time and energy and is difficult to realize, and current train cleaning equipment is to rail vehicles such as subway, and incompatible with current magnetic levitation train, has the extravagant problem of water and detergent simultaneously. At present, the automation degree of Beijing maglev S1 line and Changsha maglev express line car washing equipment is low, the operation is complicated, the manpower is excessively required, and the car washing is not thorough.

SUMMERY OF THE UTILITY MODEL

To the above defect or the improvement demand of prior art, the utility model provides a well low-speed maglev train automation car washer washs comprehensively, thoroughly, washes effectually.

In order to realize the above-mentioned purpose, according to the utility model discloses an aspect provides a well low-speed maglev train automatic car washer, a serial communication port, including vertical prewetting washing liquid spray tube, the detergent that arranges in proper order of going along the train rub brush group, end washing unit, side brush group and clear water rinsing spray tube, wherein:

the washing liquid that wets in advance spouts the washing liquid to the train, the detergent is rubbed and is wiped the brush group and is rubbed including rubbing and wipe the brush motor and with rub and wipe the brush of rubbing that the brush motor is connected, the end is washed the device and is included running gear, rotation mechanism, elevating system and end and is washed the brush group, and:

the travelling mechanism comprises a travelling rail, a movable trolley and a fixed frame, the travelling rail is arranged on the foundation and is parallel to the train travelling rail, and the fixed frame is arranged on the movable trolley;

the rotary mechanism comprises a rotary frame and a rotary driving motor, and the rotary driving motor is arranged on the fixed frame;

the lifting mechanism comprises a screw mechanism, a lifting driving motor and a lifting trolley, the lifting driving motor and the screw mechanism are both arranged on the rotating frame, and the lifting driving motor is connected with the lifting trolley through the screw mechanism;

the end brushing group comprises an end brushing motor and an end brush, the end brushing motor and the end brush are both arranged on the lifting trolley, and the end brushing motor is connected with the end brush;

the side brush group comprises a side brush motor and a side brush driven by the side brush motor;

the clear water rinsing spray pipe is arranged beside a train running track and used for spraying clear water to train trains.

Preferably, the moving trolley comprises a moving base, and a traveling driving motor and a rail wheel which are jointly installed on the moving base, wherein the traveling driving motor is connected with the rail wheel, and the fixed frame is installed on the moving base.

Preferably, still include signal indication system, signal indication system includes a plurality of signs and a plurality of pilot lamp, installs by the train track of traveling, is respectively sign, the sign of parking before the storehouse, front end washing stop pilot lamp, rear end washing stop sign, rear end washing stop pilot lamp, the sign of finishing of washing.

Preferably, the device also comprises a photoelectric signal system which comprises 4 pairs of photoelectric sensors and is arranged along the longitudinal direction of the train running track, two sensors of each pair are respectively and symmetrically arranged at two sides of the train running track, a pair of photoelectric sensors are respectively arranged at the positions where the train enters and exits, and a pair of photoelectric sensors are respectively arranged at the brushing positions of the front end and the rear end of the train.

Preferably, the water supply system of the pre-wetting washing liquid spray pipe comprises a water supply pump set, a washing agent metering pump set and a water supply pipeline, wherein the water supply pump set supplies water through the water supply pipeline.

Preferably, the two groups of pre-wetting washing liquid spray pipes, the two groups of detergent rubbing brush groups, the two groups of end washing devices, the two groups of side brush groups and the two groups of clear water rinsing spray pipes are symmetrically arranged on two sides of a train running track respectively.

Preferably, the rubbing brush motor, the rotary drive motor, the end brush motor and the side brush motor are all pneumatic motors.

Preferably, still include the water circulating treatment system who handles the waste water after the carwash, water circulating treatment system includes water treatment adjusting device, pipe chute precipitation equipment, photocatalytic oxidation device and immersible pump package, water treatment adjusting device is used for collecting the waste water after the washing, and immersible pump package be used for letting waste water get into in proper order between the different equalizing basins of water treatment adjusting device pipe chute precipitation equipment with photocatalytic oxidation device.

Preferably, level meters are arranged on the water treatment adjusting equipment, the inclined tube sedimentation equipment and the photocatalytic oxidation device.

Preferably, the end washing device further comprises an upper travel switch and a lower travel switch respectively installed at the upper end and the lower end of the rotating frame for controlling the moving travel of the lifting trolley.

Generally, through the utility model discloses above technical scheme who conceives compares with prior art, can gain following beneficial effect:

1) the utility model discloses overall dimension and the structural feature to well low-speed maglev vehicle, can advance the in-process at the train, loop through the washing liquid spray tube of prewetting and wash liquid on to the train, rub through the detergent and wipe brush group and wipe the washing liquid evenly, wash the device through the end and scrub the front end and the rear end of train in proper order, and scrub the side of train through the side brush group, then through train blowout clear water after rinsing the spray tube to the brush, whole process is accomplished at the in-process that the train advances, no longer additionally need carry out artifical the washing, consequently the utility model discloses possess the end and wash, the side-wash function, wash comprehensively, thoroughly, it is effectual to wash, effectively solve traditional well low-speed maglev train carwash and need the drawback of manual operation end washing device, use manpower sparingly.

2) The utility model discloses a water supply system of washing liquid spray tube wets in advance can select whether to add the detergent as required, reduces the quantity of detergent, possesses the water treatment function, realizes the recycling of water, the water consumption of reducible carwash.

Drawings

FIG. 1 is a schematic side view of an automated car washer;

FIG. 2 is a schematic top view of an automated car washer;

FIG. 3 is a schematic view of an automatic car washer nozzle;

FIG. 4 is a schematic view of the working state of the middle end washing device of the present invention;

FIG. 5 is a front view of the end wash apparatus of the present invention;

FIG. 6 is a side view of the end wash apparatus of the present invention;

fig. 7 is a schematic view of the non-operating state of the middle end washing device of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1-7, an automatic car washer for medium-low speed magnetic-levitation train comprises a pre-wetting washing liquid spray pipe 4, a washing agent rubbing brush set 5, an end washing device 6, a side brush set 7 and a clear water rinsing spray pipe 8 which are arranged in sequence along the longitudinal direction of a train running track and are all arranged in a washing garage 21, wherein:

the pre-wetting cleaning liquid spray pipe 4 sprays cleaning liquid to the train, the cleaning agent rubbing and brushing group 5 comprises a rubbing and brushing motor and a rubbing and brushing brush connected with the rubbing and brushing motor, so as to be used for brushing the cleaning liquid sprayed onto the train by the pre-wetting cleaning liquid spray pipe 4, the end washing device 6 comprises a travelling mechanism, a swing mechanism, a lifting mechanism and an end washing and brushing group, and the cleaning device comprises:

the traveling mechanism comprises a traveling rail 61, a movable trolley and a fixed frame 64, the traveling rail 61 is installed on a foundation and is parallel to a traveling rail of a train, the movable trolley comprises a movable base 62, and a traveling driving motor and a rail wheel which are installed on the movable base 62 together, the traveling driving motor is connected with the rail wheel and is used for driving the rail wheel to move on the traveling rail 61, and the fixed frame 64 is installed on the movable base 62, so that the traveling driving motor can enable the movable trolley to automatically travel on the traveling rail 61, and the fixed frame 64 is driven to move along the traveling rail 61 together.

The swing mechanism comprises a rotating frame 65 and a rotating driving motor 68, wherein the rotating frame 65 is hinged on the fixed frame 64 through a vertical hinge shaft, and the rotating driving motor 68 is installed on the fixed frame 64 to drive the rotating frame 65 to rotate around the center line of the hinge shaft by a set angle, so that the train can be rotated out when the end washing of the train is needed and retracted after the end washing of the train is completed.

The lifting mechanism comprises a screw mechanism 69, a lifting driving motor 610 and a lifting trolley 611, wherein the lifting driving motor 610 and the screw mechanism 69 are both mounted on the rotating frame 65, and the lifting driving motor 610 is connected with the lifting trolley 611 through the screw mechanism 69 to drive the lifting trolley 611 to move up and down, and the lifting mechanism can integrally rotate along with the rotating frame 65.

The end brush group comprises an end brush motor 617 and an end brush 616, and the end brush motor 617 and the end brush 616 are both mounted on the lifting trolley 611, the end brush motor 617 is connected with the end brush 616 to drive the end brush 616 to brush the end of the train, the end brush 616 is mounted at the outer end of the lifting trolley 611, the end brush motor 617 is mounted at the inner end of the lifting trolley 611 to provide power for the end brush 616, and the end brush 616 at the outer end can rotate under the driving of the end brush motor 617 and is in contact with the front end or the rear end of the train to clean the end of the train. When a train passes by, the pre-wetting cleaning solution spray pipe 4 can spray cleaning solution with a proper proportion according to requirements, the cleaning solution is uniformly brushed by the cleaning agent rubbing brush group 5, the reaction effect of the cleaning solution and dirt is enhanced, meanwhile, the cleaning solution is not lost, the side brush group 7 uses mechanical force and the water washing force of the water spray pipe to wash away the dirt, and the clear water rinsing spray pipe 8 is arranged beside a train running track and is used for spraying clear water to wash the train, so that the train body is cleaner. The end washing device 6 can be used for washing the front end face and the rear end face of the train, the train is stopped to wash when the front end face and the rear end face are washed, and one end washing device 6 can be used for washing the front end face and the rear end face.

The utility model discloses an electrical control and monitored control system constitute by switch board 18, switch board 19, SCADA system, manual operation platform 20, wire and cable, monitoring system. The control and monitoring of the whole system are realized, and the electrical control and monitoring system consists of a control cabinet 18, a power distribution cabinet 19, an SCADA system, a manual operation table 20, a wire cable and a monitoring system. Before the train is parked in the garage, an operator determines whether end washing, acid washing, neutral washing and water washing are needed or not through the manual operation table 20, and after a car washing mode is selected, the train can be parked in the garage and washed by giving a green light signal to the indicator lamp 2 through the SCADA system.

Further, the movable base 62 and the fixed frame 64 are provided with a guide rail 66 and a guide wheel 67, wherein the guide rail 66 is horizontally fixed on the wall body through an I-beam, the guide rail 66 is parallel to the traveling rail 61, and the guide wheel 67 is installed on the fixed frame 64 and is matched with the guide rail 66 to guide the movable base 62 and the fixed frame 64 to move.

Further, a cable drag chain 63 is included, one end of the cable drag chain 63 is fixedly connected to the ground, and the other end is fixedly connected to the movable base 62, so as to provide an energy source for the whole end washing device 6.

Further, the device further comprises a pulley 612 and a steel wire 613, one end of the steel wire 613 is mounted on a lead screw nut of the lead screw mechanism 69, the other end of the steel wire 613 is mounted on the lifting trolley 611, and the pulley 612 is mounted on the rotating frame 65 and used for changing the direction of the steel wire 613.

Further, an upper travel switch 614 and a lower travel switch 615 are respectively installed at the upper end and the lower end of the rotating frame 65, and are used for reversing the lifting trolley 611 and the moving trolley after contacting the lifting trolley 611.

Further, a water spraying device installed on the rotating frame 65 is further included for spraying water to the end of the train.

The side brush group 7 comprises a side brush motor and a side brush driven by the side brush motor, and is used for brushing the side face of the train, and the clear water rinsing spray pipe 8 is used for spraying clear water to the train for cleaning.

Further, the moving trolley comprises a moving base 62, and a traveling driving motor and a rail wheel which are jointly installed on the moving base 62, wherein the traveling driving motor is connected with the rail wheel and is used for driving the moving trolley to move on a traveling rail 61, and the fixed frame 64 is installed on the moving base 62.

And furthermore, the system also comprises a signal indicating system, wherein the signal indicating system comprises a plurality of indicating boards 1 and a plurality of indicating lamps 2, is arranged beside the running track of the train and comprises a parking indicating board before the train, a parking indicating lamp before the train, a front-end parking indicating lamp, a rear-end parking indicating board, a rear-end parking indicating lamp and a cleaning ending indicating board, and the signal indicating system is used for providing start and stop signals for the maglev train.

Further, the device also comprises a photoelectric signal system which comprises 4 pairs of photoelectric sensors 3 and is arranged along the longitudinal direction of the running track of the train, wherein a first pair of photoelectric switches, a second pair of photoelectric switches, a third pair of photoelectric switches and a fourth pair of photoelectric switches are arranged in sequence according to the running direction of the train. The two sensors of each pair are respectively and symmetrically arranged on two sides of a train running track, a pair of photoelectric sensors 3 are respectively arranged at the positions where the train enters and leaves the warehouse, a pair of photoelectric sensors 3 are respectively arranged at the brushing positions at the front end and the rear end of the train, and the car washing system controls car washing according to the shielding and light transmission of the photoelectric sensors 3. The pair of photoelectric sensors 3 4 can be used to control the start and stop of the washing device, including controlling the start (first pair of photoelectric switch detection control) and end (fourth pair of photoelectric switch detection control), controlling the front-end washing (second pair of photoelectric switch and third pair of photoelectric switch detection control) and the rear-end washing (second pair of photoelectric switch and third pair of photoelectric switch detection control) of the parking space. The automatic car washing is started when the car head enters the garage, and the automatic car washing is finished when the car tail leaves the garage. In the process of washing the train, the car washing system can be started in sequence or stopped in sequence after washing according to the shielding and light transmission of the photoelectric sensor 3, so that water and energy can be saved. And the photoelectric sensor 3 at the end washing position controls the train to stop at the end washing position and judges whether the train is accurate in stopping. After the front end washing stop indicator light is changed from the red light to the green light, the train enters the end washing area, the second pair of photoelectric switches 3 is blocked by the train head, the third pair of photoelectric switches 3 is switched on as usual, the train head stops between the second pair of photoelectric switches 3 and the third pair of photoelectric switches 3, after the train position is confirmed to be correct, the end brushes 616 are changed from the non-working state to the working state (the rotating frame 65 is rotated out under the driving of the rotating driving motor 68 to enable the end washing group to wash the end face of the train), the end brushes 616 rotate, meanwhile, the water spraying device sprays washing liquid, and the travelling mechanism starts to travel. When the end brush 616 moves to the front end of the train, the lifting mechanism also starts to work to drive the end brush 616 rotating at a constant speed to ascend, and meanwhile, the traveling mechanism performs variable-speed motion, the end brush 616 and the traveling mechanism perform brushing motion in the shape of the end face of the train, and the end brush 616 brushes up and down twice. And the second time is brushed by circulating water. After the scrubbing of the train head is completed, the end brush 616 is lifted off the train head and returned to the non-operating state by the swing mechanism (the rotating frame 65 is retracted by the driving of the rotating drive motor 68).

Further, the water supply system of the pre-wetting washing liquid spray pipe 4 comprises a water supply pump set 9, a detergent metering pump set 10 and a water supply pipeline, the water supply pump set 9 supplies water through the water supply pipeline, the detergent metering pump set 10 selects whether to add detergent into the water supply pipeline according to needs, and if so, the detergent is injected into the water supply pipeline according to a set proportion.

Further, the two groups of pre-wetting cleaning solution spray pipes 4, the two groups of detergent rubbing brush groups 5, the two groups of end washing devices 6, the two groups of side brush groups 7 and the two groups of clear water rinsing spray pipes 8 are symmetrically arranged on two sides of a train running track respectively.

Further, the travel driving motor, the rubbing brush motor, the rotation driving motor 68, the end brush motor 617, and the side brush motor are all pneumatic motors. The air supply system is arranged in an auxiliary room 22 beside the washing garage 21 and consists of an air compressor 16, an air storage tank 17 and an air supply pipeline, compressed air generated by the air compressor 16 is input into the air storage tank 17 through the air supply pipeline to provide power for the pneumatic motor, and swinging out and withdrawing of the brush set are achieved.

Further, still include the water circulating treatment system who handles the waste water after the carwash, can handle the waste water after the washing to cyclic utilization, water circulating treatment system is by water treatment adjusting device 11, pipe chute precipitation equipment 12, photocatalytic oxidation device 13 and diving pump package 15, water treatment adjusting device 11 is used for collecting the waste water after the washing to let waste water flow between the different regulation ponds of water treatment adjusting device 11 through diving pump package 15, then the rethread diving pump package 15 pump income pipe chute precipitation equipment 12 handles, and the water after the processing gets into photocatalytic oxidation device 13. The water circulation treatment system is arranged in an auxiliary room 22 beside the washing garage 21. The car washing wastewater is collected and then firstly enters the water treatment regulating equipment 11, flows among different regulating ponds through the submersible pump set 15, is precipitated by large-particle impurities, is subjected to PH regulation and flocculation reaction, and is pumped into the inclined tube precipitation equipment 12 through the submersible pump set 15, flocculated dirt is deposited at the bottom of the precipitation pond under the action of gravity and an inclined tube, is separated from water, and the treated water enters the photocatalytic oxidation device 13 for photocatalytic oxidation to effectively remove organic matter impurities such as a surfactant, oil stains and the like and effectively kill various germs at the same time, so that the standard of recycled water is achieved; the effluent enters a reuse water tank for washing the vehicle for reuse. The water treatment adjusting equipment 11, the inclined tube precipitation equipment 12 and the photocatalytic oxidation device 13 are all provided with a liquid level meter 14 for observing the position of the liquid level.

Further, the end washing device 6 further includes an upper travel switch 614 and a lower travel switch 615 respectively installed at the upper end and the lower end of the rotating frame 65 for reversing the lifting cart 611 and the moving cart after contacting the lifting cart 611.

The utility model discloses to well low-speed maglev vehicle's overall dimension and structural feature, combine detergent ration to pour into and waste water treatment recycles the function to less detergent and water consumption can accomplish well low-speed maglev vehicle's front and back end washing and side wash when the train is marchd.

It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides an automatic car washer of well low-speed maglev train, its characterized in that, includes along the railway longitudinal prewetting washing liquid spray tube, detergent rubbing brush group, end washing unit, side brush group and the clear water rinsing spray tube of arranging in proper order that the train traveles, wherein:

2. The automatic car washer of claim 1, wherein the mobile car comprises a mobile base, and a traveling driving motor and a track wheel which are jointly mounted on the mobile base, the traveling driving motor is connected with the track wheel, and the fixed frame is mounted on the mobile base.

3. The automatic car washer of the medium-low speed maglev train according to claim 1, further comprising a signal indication system, wherein the signal indication system comprises a plurality of indication boards and a plurality of indication lamps, the indication boards are arranged beside the running track of the train and respectively comprise a front parking indication board, a front parking indication lamp, a front end parking washing indication lamp, a rear end parking indication board, a rear end parking washing indication lamp and a washing end indication board.

4. The automatic car washer for medium and low speed magnetic-levitation train according to claim 1, further comprising a photoelectric signal system, wherein the photoelectric signal system comprises 4 pairs of photoelectric sensors and they are arranged along the longitudinal direction of the train running track, the two sensors of each pair are symmetrically arranged on the two sides of the train running track, respectively, and a pair of photoelectric sensors is arranged at the entrance and exit of the train, respectively, and a pair of photoelectric sensors is arranged at the front and rear scrubbing positions of the train, respectively.

5. The automatic car washer of the medium-low speed magnetic-levitation train according to claim 1, wherein the water supply system of the pre-wetting cleaning solution spray pipe comprises a water supply pump set, a detergent metering pump set and a water supply pipeline, and the water supply pump set supplies water through the water supply pipeline.

6. The automatic car washer for the medium-low speed magnetic-levitation train as claimed in claim 1, wherein two sets of said pre-wetting cleaning solution nozzles, two sets of said detergent rubbing brush sets, two sets of said end washing devices, two sets of said side brush sets and two sets of said rinsing nozzles are symmetrically disposed on two sides of a running track of the train, respectively.

7. The automatic car washer of the medium-low speed magnetic-levitation train as claimed in claim 1, wherein the rubbing brush motor, the rotary driving motor, the end brush motor and the side brush motor are pneumatic motors.

8. The automatic car washer of the medium-low speed maglev train according to claim 1, further comprising a water circulation treatment system for treating the waste water after car washing, wherein the water circulation treatment system comprises a water treatment adjusting device, an inclined tube sedimentation device, a photocatalytic oxidation device and a submersible pump set, the water treatment adjusting device is used for collecting the waste water after car washing, and the submersible pump set is used for enabling the waste water to sequentially enter different adjusting tanks of the water treatment adjusting device, the inclined tube sedimentation device and the photocatalytic oxidation device.

9. The automatic car washer of the medium-low speed magnetic-levitation train according to claim 8, wherein the water treatment adjusting device, the inclined tube sedimentation device and the photocatalytic oxidation device are all provided with a liquid level meter.

10. The automatic car washer for medium and low speed magnetic-levitation trains according to claim 1, wherein the end washing device further comprises an upper travel switch and a lower travel switch respectively installed at the upper end and the lower end of the rotating frame for controlling the moving travel of the lifting car.