CN217059184U - Track door spray test device - Google Patents
Track door spray test device Download PDFInfo
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- CN217059184U CN217059184U CN202123320479.1U CN202123320479U CN217059184U CN 217059184 U CN217059184 U CN 217059184U CN 202123320479 U CN202123320479 U CN 202123320479U CN 217059184 U CN217059184 U CN 217059184U
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Abstract
The utility model discloses a track door sprays test device. The rail door spraying test device comprises a rail door frame for placing a rail door and a spraying assembly, wherein the spraying assembly is provided with a spraying rod and a driving assembly for driving the spraying rod to move back and forth, a plurality of spraying heads are installed on the spraying rod, the spraying rod extends into the rail door frame, and the spraying heads spray to the rail door. The utility model relates to a rationally, easy and simple to handle, servo motor is as the power supply that the spray bar removed, and servo motor drive belt rotates, and the drive belt drives the spray bar and makes reciprocating motion along the track, through the speed setting of potentiometre, can adjust the displacement rate of spray bar, improves the utility model discloses to the effect that sprays of track door, improve and spray efficiency.
Description
Technical Field
The utility model belongs to the technical field of track door system test device technique and specifically relates to a track door sprays test device.
Background
With the rapid development of rail transit, various forms of rail doors are applied to rail transit engineering. After the track door is produced, the sealing performance of the track door needs to be detected. The sealing performance of the conventional track door is usually detected by adopting a spray test, a spray rod in the conventional spray test device is fixed, the size of the track door is large, the spray effect of the conventional spray rod is poor, and the spray area is small.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the defects in the prior art are overcome, and the rail door spraying test device is provided.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a track door spray test device, is including placing track door frame and the spray assembly of track door, spray assembly has spray bar and the drive spray bar drive assembly of reciprocating motion, installs a plurality of shower heads on the spray bar, and in the spray bar stretched into track door frame, the shower head sprayed the track door.
Furthermore, the driving assembly comprises a transmission belt and a servo motor for driving the transmission belt to rotate, the spray rod is installed on the transmission belt, and the transmission belt drives the spray rod to move.
Furthermore, the spray rod is connected with a water storage barrel through a pipeline, and a spray motor for conveying water in the water storage barrel to the spray rod is installed on the pipeline.
Further, the spray assembly further comprises a control unit for controlling the whole spray assembly to operate, the control unit comprises a PLC module, the PLC module is connected with a touch screen, a servo driver, a relay module and an A/D converter respectively, the touch screen is connected with a conversion power supply, the servo driver is connected with a servo motor, the relay module is connected with the spray motor through a frequency converter, the A/D converter is connected with a water flow sensor, and the water flow sensor is installed at a water outlet of the spray motor.
Furthermore, a potentiometer is arranged in the servo driver and connected with the PLC module.
Furthermore, the driving assembly further comprises a track and a sliding block sliding along the track, the spraying rod is fixedly installed on the sliding block, the sliding block is connected with a transmission belt, and the transmission belt works to drive the sliding block to slide along the track.
Furthermore, the rail door frame comprises a bottom plate, a housing is arranged on the bottom plate, the housing is provided with a notch convenient for the spray rod to move, and a support rod for supporting the housing is arranged on the bottom plate; the bottom plate is provided with a water storage groove for collecting spray water, and the water storage groove is communicated with the water storage barrel through a pipeline.
Furthermore, a guide rail convenient for the rail door to move is arranged on the bottom plate.
The utility model has the advantages that: the utility model discloses simple structure has following advantage:
(1) the automatic spraying device is reasonable in design and simple and convenient to operate, a potentiometer is arranged in the servo driver, the potentiometer can set the output rotating speed of the servo driver, the servo driver drives the servo motor to work, the servo motor serves as a power source for the spray rod to move, the servo motor drives the transmission belt to rotate, the transmission belt drives the spray rod to reciprocate along the rail, the moving speed of the spray rod can be adjusted through the speed setting of the potentiometer, the spraying effect on the rail door is improved, and the spraying efficiency is improved;
(2) the PLC module controls the servo motor and the spraying motor independently and can be started respectively, and the spraying rod can automatically return to the original point after the spraying time is finished, so that the operation is flexible;
(3) and the spray water is collected to the water storage groove, and the water storage groove is communicated with the water storage barrel through a pipeline, so that the cyclic utilization of the spray water is realized.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a block diagram of a spray assembly;
FIG. 3 is a block diagram of a spray assembly;
fig. 4 is an electrical block diagram of the present invention;
fig. 5 is a schematic view of the working state of the present invention.
In the figure: 1. the water storage device comprises a spray rod, 2 parts of a spray head, 3 parts of a servo motor, 4 parts of a servo driver, 5 parts of a transmission belt, 6 parts of a rail, 7 parts of a sliding block, 8 parts of a spray motor, 9 parts of a water flow sensor, 10 parts of a water storage barrel, 11 parts of a shell, 12 parts of a touch screen, 13 parts of a PLC module, 14 parts of a potentiometer, 15 parts of a conversion power supply, 16 parts of an A/D converter, 17 parts of a relay module, 18 parts of a frequency converter, 19 parts of a rail door frame, 20 parts of a rail door, 21 parts of a bottom plate, 22 parts of a water storage groove, 23 parts of a guide rail, 24 parts of a housing and 25 parts of a support rod.
Detailed Description
The invention will now be described in further detail with reference to the drawings and preferred embodiments. The drawings are simplified schematic drawings, which illustrate the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.
The rail door spraying test device shown in fig. 1-5 comprises a rail door frame 19 for placing a rail door 20 and a spraying assembly, wherein the spraying assembly is provided with a spraying rod 1 and a driving assembly for driving the spraying rod 1 to move back and forth, four spraying heads 2 are installed on the spraying rod 1, the spraying rod 1 extends into the rail door frame 19, and the spraying heads 2 spray the rail door 20.
The driving assembly comprises a driving belt 5 and a servo motor 3 for driving the driving belt 5 to rotate, the spray rod 1 is installed on the driving belt 5, and the driving belt 5 works to drive the spray rod 1 to move.
The spray rod 1 is connected with a water storage barrel 10 through a pipeline, and a spray motor 8 which is used for conveying water in the water storage barrel 10 to the spray rod 1 is installed on the pipeline.
The spray assembly further comprises a control unit for controlling the whole spray assembly to operate, the control unit comprises a PLC module 13, the PLC module 13 is respectively connected with a touch screen 12, a servo driver 4, a relay module 17 and an A/D converter 16, the touch screen 12 is connected with a conversion power supply 15, the servo driver 4 is connected with a servo motor 3, the relay module 17 is connected with a spray motor 8 through a frequency converter 18, the A/D converter 16 is connected with a water flow sensor 9, and the water flow sensor 9 is installed at a water outlet of the spray motor 8.
The servo driver 4 incorporates a potentiometer 14, and the potentiometer 14 is connected to the PLC module 13. The PLC module 13 and the conversion power supply 15 are respectively connected with the mains supply.
The servo driver 4 serves as a driving device for the servo motor 3. The potentiometer 14 can adjust the moving speed of the spray rod 1, and the water flow sensor 9 is positioned at the water outlet of the spray motor 8 and used for detecting the water flow.
The driving assembly further comprises a track 6 and a sliding block 7 sliding along the track 6, the spray rod 1 is fixedly installed on the sliding block 7, the sliding block 7 is connected with the transmission belt 5, and the transmission belt 5 works to drive the sliding block 7 to slide along the track 6. The rail 6 and the sliding block 7 work in a matched mode to support the spray rod 1, and the spray rod 1 is guaranteed to be more stable when moving back and forth.
Except the spray rod 1, the spray head 2 and the touch screen 12, other components of the spray assembly are all arranged in the shell 11, a long hole convenient for the spray rod 1 to reciprocate is formed in the shell 11, and the touch screen 12 is installed on the shell 11.
The rail door frame 19 comprises a bottom plate 21, a housing 24 is arranged on the bottom plate 21, the housing 24 is provided with a notch facilitating the movement of the spray rod 1, and a support rod 25 supporting the housing 24 is arranged on the bottom plate 21; a water storage groove 22 for collecting spray water is arranged on the bottom plate 21, and the water storage groove 22 is communicated with the water storage barrel 10 through a pipeline; the base plate 21 is provided with a guide rail 23 for facilitating movement of the rail door 20.
The rail door spraying test device has the use process that: the touch screen 12 is used for operation, traditional key operation can be avoided, the rail door spraying test device has good operation performance, a sending instruction is input into the PLC module 13 through the touch screen 12, the instruction is input into the servo driver 4 through the PLC module 13, the potentiometer 14 is arranged in the servo driver 4, the potentiometer 14 can set the output rotating speed of the servo driver 4, the servo driver 4 drives the servo motor 3 to work, the servo motor 3 serves as a power source for the movement of the spray rod 1, the servo motor 3 drives the transmission belt 5 to rotate, the transmission belt 5 drives the spray rod 1 to reciprocate along the rail 6, and the moving speed of the spray rod 1 can be adjusted through the speed setting of the potentiometer 14; the PLC module 13 sends the instruction to the relay module 17, and the instruction is transmitted by the frequency converter 18, so that the relay module 17 controls the spraying motor 8 to work. In addition, the water flow sensor 9 presents the instantaneous value of the water flow on the touch panel 12 by conversion by the a/D converter 19.
After the track door 20 is hoisted to the track door frame 19, the track door 20 moves to a required spraying position along the guide rail 23, the spraying head 2 sprays the track door 20, the housing 24 prevents the spraying process from splashing water to the outside, the spraying water is collected to the water storage groove 22, the water storage groove 22 is communicated with the water storage barrel 10 through a pipeline, a water suction pump and a filter for removing impurities are arranged on the pipeline, and the cyclic utilization of the spraying water is realized.
The PLC module 13 controls the servo motor 3 and the spraying motor 8 independently, and can be started respectively, and the spraying rod 1 can automatically return to the original point after the spraying time is over. The working steps in different states are all displayed on the touch screen 12.
The rail door spraying test device has a simple structure and has the following advantages:
(1) the design is reasonable, the operation is simple and convenient, a potentiometer 14 is arranged in the servo driver 4, the potentiometer 14 can set the output rotating speed of the servo driver 4, the servo driver 4 drives the servo motor 3 to work, the servo motor 3 is used as a power source for the spray rod 1 to move, the servo motor 3 drives the transmission belt 5 to rotate, the transmission belt 5 drives the spray rod 1 to do reciprocating motion along the track 6, the moving speed of the spray rod 1 can be adjusted through the speed setting of the potentiometer 14, and the spraying effect of the utility model on the track door 20 is improved, and the spraying efficiency is improved;
(2) the PLC module 13 controls the servo motor 3, the water pumping motor 9 and the spray head motor 8 independently, and can be started respectively, and the spray rod 1 can automatically return to the original point after the spraying time is over, so that the operation is flexible;
(3) and the spray water is collected to the water storage groove 22, the water storage groove 22 is communicated with the water storage barrel 10 through a pipeline, a water suction pump and a filter for removing impurities are arranged on the pipeline, and the cyclic utilization of the spray water is realized.
While the foregoing is directed to embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.
Claims (8)
1. The utility model provides a track door sprays test device which characterized in that: including track door frame (19) and the spray assembly who places track door (20), spray assembly has spray rod (1) and the drive and sprays the drive assembly of pole (1) back and forth movement, installs a plurality of shower heads (2) on spray rod (1), and in spray rod (1) stretched into track door frame (19), shower head (2) sprayed track door (20).
2. The rail door spray test device according to claim 1, wherein: the driving assembly comprises a driving belt (5) and a servo motor (3) for driving the driving belt (5) to rotate, the spraying rod (1) is installed on the driving belt (5), and the driving belt (5) works to drive the spraying rod (1) to move.
3. The rail door spray test device according to claim 1, wherein: the spray rod (1) is connected with a water storage barrel (10) through a pipeline, and a spray motor (8) which conveys water in the water storage barrel (10) to the spray rod (1) is installed on the pipeline.
4. The rail door spray test device according to claim 3, wherein: the spray assembly is still including the control unit of the whole spray assembly operation of control, control unit includes PLC module (13), be connected with touch-sensitive screen (12) on PLC module (13) respectively, servo driver (4), relay module (17) and AD converter (16), touch-sensitive screen (12) are connected with switching power supply (15), servo driver (4) are connected with servo motor (3), relay module (17) are connected with spray motor (8) through converter (18), AD converter (16) are connected with water flow sensor (9), water flow sensor (9) are installed in the delivery port department that sprays motor (8).
5. The rail door spray test device according to claim 4, wherein: a potentiometer (14) is arranged in the servo driver (4), and the potentiometer (14) is connected with the PLC module (13).
6. The rail door spray test device according to claim 1, wherein: the driving assembly further comprises a rail (6) and a sliding block (7) sliding along the rail (6), the spray rod (1) is fixedly installed on the sliding block (7), the sliding block (7) is connected with the transmission belt (5), and the transmission belt (5) works to drive the sliding block (7) to slide along the rail (6).
7. The rail door spray test device according to claim 3, wherein: the rail door frame (19) comprises a bottom plate (21), a housing (24) is mounted on the bottom plate (21), the housing (24) is provided with a notch facilitating the movement of the spray rod (1), and a support rod (25) supporting the housing (24) is arranged on the bottom plate (21); the bottom plate (21) is provided with a water storage groove (22) for collecting spray water, and the water storage groove (22) is communicated with the water storage barrel (10) through a pipeline.
8. The rail door spray test device of claim 7, wherein: and a guide rail (23) which is convenient for the rail door (20) to move is arranged on the bottom plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123320479.1U CN217059184U (en) | 2021-12-27 | 2021-12-27 | Track door spray test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123320479.1U CN217059184U (en) | 2021-12-27 | 2021-12-27 | Track door spray test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217059184U true CN217059184U (en) | 2022-07-26 |
Family
ID=82480156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123320479.1U Active CN217059184U (en) | 2021-12-27 | 2021-12-27 | Track door spray test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217059184U (en) |
-
2021
- 2021-12-27 CN CN202123320479.1U patent/CN217059184U/en active Active
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