Data acquisition device for water and electricity pipe fitting equipment detection

Abstract

The invention relates to the technical field of hydroelectric operation, and discloses a data acquisition device for hydroelectric pipe fitting equipment detection, which comprises a pipeline and a case, a sealing plate is fixedly connected to the inner bottom wall of the case, a monitoring shell is fixedly mounted at the bottom of the sealing plate, and a data acquisition device main body is arranged on the inner bottom wall of the case. A servo motor is fixedly installed on the inner top wall of the machine box, a threaded rotating shaft is fixedly connected to an output shaft of the servo motor, a lifting sleeve in transmission connection through threads is arranged outside the threaded rotating shaft, a cleaning roller is rotationally connected to the inner side wall of the lifting sleeve, a sliding base is fixedly connected to the inner side wall of the machine box, and the sliding base is fixedly connected to the outer side wall of the machine box. And a drying box is slidably connected into the sliding seat. According to the data acquisition device for water and electricity pipe fitting equipment detection, a cleaning roller can rotate while a lifting sleeve moves downwards, dust on a dustproof net is cleaned through a cleaning brush, and the dryness of air in a machine box is guaranteed through a drying agent.

Description

Technical Field

[0001] The present invention relates to the technical field of hydropower operation, and particularly to a data acquisition device for detecting hydropower pipe fittings and equipment. Background Art

[0002] Hydropower operation scheduling is to reasonably arrange the operation mode of hydropower stations, the water levels of reservoirs and water volume scheduling, so that the hydropower stations and the power grids they are connected to can obtain the greatest possible economic benefits. For comprehensive utilization hydropower projects, the reservoir operation scheduling needs to start from the overall national economic interests. Hydropower operation scheduling data information collection is to automatically collect non-electric or electric signals from analog and digital measured units such as sensors and other devices to be measured, and send them to the upper computer for analysis and processing. The data acquisition system is to combine measurement software and hardware products based on computers or other dedicated test platforms to realize a flexible and user-defined measurement system.

[0003] The existing hydropower operation scheduling data information collection generally receives and transmits data through a network server. The hydropower operation scheduling data information collection device is generally installed in a chassis. When the data information collection device operates, it will generate high temperature. When dissipating heat and allowing air to circulate, dust is easy to block the dust-proof net, affecting heat dissipation, resulting in frequent cleaning. And there are a large number of collection devices in hydropower stations, and the cleaning work is cumbersome. Moreover, the chassis is installed in a humid place, and the humid air is easy to damage the equipment, affecting the use of the equipment. Therefore, there is an urgent need for a data acquisition device for detecting hydropower pipe fittings and equipment to solve the above problems. Summary of the Invention

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the present invention provides a data acquisition device for detecting hydropower pipe fittings and equipment, which has advantages such as good heat dissipation effect, and solves the problems of a large number of collection devices in hydropower stations, cumbersome cleaning work, and humid air being easy to damage the equipment.

[0006] (2) Technical Solutions

[0007] The technical solution of the present invention to solve the above technical problems is as follows: A data acquisition device for detecting water and electricity pipe fittings equipment, including a pipeline and a chassis. A sealing plate is fixedly connected to the inner bottom wall of the chassis. A monitoring shell is fixedly installed at the bottom of the sealing plate. A data acquisition device main body is arranged on the inner bottom wall of the chassis. A servo motor is fixedly installed on the inner top wall of the chassis. A threaded rotating shaft is fixedly connected to the output shaft of the servo motor. A lifting sleeve is arranged outside the threaded rotating shaft and is connected by thread transmission. A cleaning roller is rotatably connected to the inner side wall of the lifting sleeve. A dust-proof net is fixedly connected to the back of the chassis. A sliding seat is fixedly connected to the inner side wall of the chassis. A drying box is slidably connected inside the sliding seat.

[0008] The beneficial effects of the present invention are:

[0009] This data acquisition device for detecting water and electricity pipe fittings equipment can make the cleaning roller rotate while the lifting sleeve moves downward, so that the cleaning brush cleans the dust on the dust-proof net, and ensures the dryness of the air inside the chassis through the desiccant, and has the advantage of good heat dissipation effect.

[0010] This data acquisition device for detecting water and electricity pipe fittings equipment facilitates the disassembly of the data acquisition device main body by canceling the limiting state of the limiting rod on the connecting plate, improving the convenience of maintenance.

[0011] On the basis of the above technical solution, the present invention can be further improved as follows.

[0012] Further, a rack is fixedly connected to the back of the chassis. A gear is fixedly connected to the outside of the cleaning roller. The gear meshes with the rack. A cleaning brush is fixedly connected to the outside of the cleaning roller. The cleaning brush is in contact with the dust-proof net.

[0013] The beneficial effect of adopting the above further solution is that when the lifting sleeve moves downward, the gear drives the cleaning roller to rotate, so that the cleaning brush cleans the dust on the dust-proof net.

[0014] Further, a limiting slider is fixedly connected to one end of the lifting sleeve away from the threaded rotating shaft. A limiting chute is opened inside the chassis. The limiting slider is slidably connected inside the limiting chute.

[0015] The beneficial effect of adopting the above further solution is that the lifting sleeve is limited by the limiting slider to prevent the lifting sleeve from shifting when lifting and moving, improving the structural stability.

[0016] Further, a ventilation opening is opened at the top of the chassis. An exhaust fan is fixedly connected to the inner wall of the ventilation opening.

[0017] The beneficial effect of adopting the above further solution is that starting the exhaust fan discharges the heat inside the chassis, improving the heat dissipation effect.

[0018] Further, a data connection line is fixedly connected to the side wall of the monitoring shell, a data connector is fixedly connected to the bottom of the main body of the data acquisition device, and one end of the data connection line away from the monitoring shell is inserted into the data connector.

[0019] The beneficial effect of adopting the above further solution is that by disconnecting the connection between the data connection line and the data connector, the main body of the data acquisition device can be disassembled for maintenance.

[0020] Further, the monitoring shell extends into the pipeline, a pressure sensor is fixedly installed at the bottom of the monitoring shell, and a temperature sensor is fixedly installed at the bottom of the monitoring shell.

[0021] The beneficial effect of adopting the above further solution is that the water flow situation in the pipeline is detected by the sensor.

[0022] Further, a connecting plate is fixedly connected to the bottom of the main body of the data acquisition device, a mounting plate is fixedly connected to the inner bottom wall of the chassis, a limiting sleeve is fixedly connected to the side wall of the mounting plate, a limiting rod is inserted into the limiting sleeve, and the limiting rod is inserted into the connecting plate.

[0023] The beneficial effect of adopting the above further solution is that by canceling the limiting state of the limiting rod on the connecting plate, it is convenient to disassemble the main body of the data acquisition device.

[0024] Further, a limiting ring is fixedly connected to the outside of the limiting rod, a limiting spring is fixedly connected to the outside of the limiting ring, and one end of the limiting spring away from the limiting ring is fixedly connected to the limiting sleeve.

[0025] The beneficial effect of adopting the above further solution is that the limiting ring is pushed away by the elastic potential energy of the limiting spring, so that the limiting rod maintains the limiting state on the connecting plate.

[0026] Further, a protective door is rotatably connected to the front of the chassis, a shielding cover is fixedly connected to the top of the chassis, and a display is fixedly connected to the front of the main body of the data acquisition device.

[0027] Further, an arc-shaped fixing plate is fixedly connected to the side wall of the chassis, and the arc-shaped fixing plate is fixedly installed on the top of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic structural diagram of the present invention;

[0029] Figure 2 is a bottom view of the structure of the present invention;

[0030] Figure 3 is a rear view of the structure of the present invention;

[0031] Figure 4 is a structural sectional view of the chassis in the present invention;

[0032] Figure 5 is a structural sectional view of the lifting sleeve in the present invention;

[0033] Figure 6 is a structural sectional view of the limit sleeve in the present invention;

[0034] Figure 7 is an enlarged view at position A in the present invention;

[0035] Figure 8 is an enlarged view at position A in the present invention.

[0036] In the figure: 1, pipeline; 2, chassis; 3, sealing plate; 4, monitoring shell; 5, main body of data acquisition device; 6, servo motor; 7, threaded rotating shaft; 8, lifting sleeve; 9, cleaning roller; 10, dust-proof net; 11, sliding seat; 12, drying box; 13, rack; 14, gear; 15, limit slider; 16, ventilation opening; 17, exhaust fan; 18, data connection line; 19, data connector; 20, pressure sensor; 21, temperature sensor; 22, connecting plate; 23, mounting plate; 24, limit sleeve; 25, limit rod; 26, limit ring; 27, limit spring; 28, protective door; 29, shield; 30, display. Specific embodiments

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0038] In the embodiment, given by Figure 1-8 a data acquisition device for detecting water and electricity pipe fittings equipment, the present invention includes a pipeline 1 and a chassis 2. A sealing plate 3 is fixedly connected to the inner bottom wall of the chassis 2. A monitoring shell 4 is fixedly installed at the bottom of the sealing plate 3. A main body of a data acquisition device 5 is arranged on the inner bottom wall of the chassis 2. An arc-shaped fixing plate is fixedly connected to the side wall of the chassis 2, and the arc-shaped fixing plate is fixedly installed on the top of the pipeline 1. The monitoring shell 4 extends into the pipeline 1. A pressure sensor 20 is fixedly installed at the bottom of the monitoring shell 4, and a temperature sensor 21 is fixedly installed at the bottom of the monitoring shell 4.

[0039] A protective door 28 is rotatably connected to the front of the chassis 2. A shield 29 is fixedly connected to the top of the chassis 2. A display 30 is fixedly connected to the front of the data acquisition device main body 5. The data acquisition device main body 5 is signal-connected to a remote signal terminal and can transmit the monitored data to the signal terminal. The water flow condition in the pipeline 1 is detected by the cooperation of a pressure sensor 20 and a temperature sensor 21. Opening the protective door 28 facilitates observing the data on the display 30 for manual inspection.

[0040] A servo motor 6 is fixedly installed on the inner top wall of the chassis 2. A threaded rotating shaft 7 is fixedly connected to the output shaft of the servo motor 6. An elevating sleeve 8 is arranged outside the threaded rotating shaft 7 and is connected by thread transmission. One end of the elevating sleeve 8 far from the threaded rotating shaft 7 is fixedly connected with a limit slider 15. A limit sliding groove is formed inside the chassis 2, and the limit slider 15 is slidably connected inside the limit sliding groove. A cleaning roller 9 is rotatably connected to the inner side wall of the elevating sleeve 8. A dust-proof net 10 is fixedly connected to the back of the chassis 2.

[0041] A ventilation opening 16 is formed in the top of the chassis 2. An exhaust fan 17 is fixedly connected to the inner wall of the ventilation opening 16. By starting the exhaust fan 17, the heat inside the chassis 2 is discharged, and the external air passes through the dust-proof net 10 and enters the inside of the chassis 2. The dust-proof net 10 blocks the dust, improving the heat dissipation effect.

[0042] The elevating sleeve 8 is limited by the limit slider 15. By starting the servo motor 6 to drive the threaded rotating shaft 7 to rotate, the elevating sleeve 8 drives the cleaning roller 9 to move up and down for adjustment, so that the cleaning roller 9 cleans the dust-proof net 10.

[0043] A rack 13 is fixedly connected to the back of the chassis 2. A gear 14 is fixedly connected to the outside of the cleaning roller 9. The gear 14 meshes with the rack 13. A cleaning brush is fixedly connected to the outside of the cleaning roller 9. The cleaning brush is in contact with the dust-proof net 10. When the elevating sleeve 8 moves downward, the gear 14 drives the cleaning roller 9 to rotate, so that the cleaning brush cleans the dust on the dust-proof net 10, improving the cleaning effect.

[0044] A sliding seat 11 is fixedly connected to the inner side wall of the chassis 2. A drying box 12 is slidably connected inside the sliding seat 11. Moisture absorption holes are formed inside the drying box 12, and a desiccant is filled inside the drying box 12. The desiccant ensures the dryness of the air inside the chassis 2. The sliding connection setting facilitates taking out the drying box 12 for replacing the desiccant, improving the convenience of use.

[0045] A data connection line 18 is fixedly connected to the side wall of the monitoring housing 4. A data connector 19 is fixedly connected to the bottom of the data acquisition device main body 5. One end of the data connection line 18 away from the monitoring housing 4 is inserted into the interior of the data connector 19. By disconnecting the connection between the data connection line 18 and the data connector 19, the data acquisition device main body 5 can be disassembled for maintenance.

[0046] A connecting plate 22 is fixedly connected to the bottom of the data acquisition device main body 5. A mounting plate 23 is fixedly connected to the inner bottom wall of the chassis 2. A limiting sleeve 24 is fixedly connected to the side wall of the mounting plate 23. A limiting rod 25 is inserted into the interior of the limiting sleeve 24. The limiting rod 25 is inserted into the interior of the connecting plate 22. A limiting ring 26 is fixedly connected to the outside of the limiting rod 25. A limiting spring 27 is fixedly connected to the outside of the limiting ring 26. One end of the limiting spring 27 away from the limiting ring 26 is fixedly connected to the limiting sleeve 24.

[0047] By the elastic potential energy of the limiting spring 27 to push away the limiting ring 26, so that the limiting rod 25 maintains the limiting state of the connecting plate 22. By canceling the limiting state of the limiting rod 25 on the connecting plate 22, it is convenient to disassemble the data acquisition device main body 5 for maintenance, improving the convenience of maintenance.

[0048] Working principle:

[0049] The pressure sensor 20 and the temperature sensor 21 cooperate to detect the water flow situation in the pipeline 1, and the data acquisition device main body 5 transmits the monitored data to the signal terminal. By starting the exhaust fan 17, the heat in the chassis 2 is discharged, and the external air passes through the dust-proof net 10 and enters the interior of the chassis 2. The dust-proof net 10 blocks the dust. When it is necessary to clean the dust-proof net 10, by starting the servo motor 6 to drive the threaded rotating shaft 7 to rotate, so that the lifting sleeve 8 moves downward to drive the cleaning roller 9 to rotate through the gear 14, so that the cleaning brush cleans the dust on the dust-proof net 10. The desiccant ensures the dryness of the air inside the chassis 2. By canceling the limiting state of the limiting rod 25 on the connecting plate 22, it is convenient to disassemble the data acquisition device main body 5, improving the convenience of maintenance.

[0050] It should be noted that, in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0051] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A data acquisition device for detecting water and electricity pipe fittings equipment, comprising a pipeline (1) and a chassis (2), characterized in that: A sealing plate (3) is fixedly connected to the inner bottom wall of the chassis (2), a monitoring shell (4) is fixedly installed at the bottom of the sealing plate (3), a data acquisition device main body (5) is arranged on the inner bottom wall of the chassis (2), a servo motor (6) is fixedly installed on the inner top wall of the chassis (2), a threaded rotating shaft (7) is fixedly connected to the output shaft of the servo motor (6), a lifting sleeve (8) connected by thread transmission is arranged outside the threaded rotating shaft (7), a cleaning roller (9) is rotatably connected to the inner side wall of the lifting sleeve (8), a dust-proof net (10) is fixedly connected to the back of the chassis (2), a sliding seat (11) is fixedly connected to the inner side wall of the chassis (2), and a drying box (12) is slidably connected inside the sliding seat (11).

2. The data acquisition device for detecting water and electricity pipe fittings equipment according to claim 1, characterized in that: A rack (13) is fixedly connected to the back of the chassis (2), a gear (14) is fixedly connected to the outside of the cleaning roller (9), the gear (14) meshes with the rack (13), a cleaning brush is fixedly connected to the outside of the cleaning roller (9), and the cleaning brush is in contact with the dust-proof net (10).

3. The data acquisition device for detecting water and electricity pipe fittings equipment according to claim 1, characterized in that: One end of the lifting sleeve (8) away from the threaded rotating shaft (7) is fixedly connected with a limit slider (15), a limit sliding groove is opened inside the chassis (2), and the limit slider (15) is slidably connected inside the limit sliding groove.

4. The data acquisition device for detecting water and electricity pipe fittings equipment according to claim 1, characterized in that: A ventilation opening (16) is opened at the top of the chassis (2), and an exhaust fan (17) is fixedly connected to the inner wall of the ventilation opening (16).

5. The data acquisition device for detecting water and electricity pipe fittings equipment according to claim 1, characterized in that: A data connection line (18) is fixedly connected to the side wall of the monitoring shell (4), a data connector (19) is fixedly connected to the bottom of the data acquisition device main body (5), and one end of the data connection line (18) away from the monitoring shell (4) is inserted into the inside of the data connector (19).

6. The data acquisition device for detecting water and electricity pipe fittings equipment according to claim 1, characterized in that: The monitoring shell (4) extends into the pipeline (1), a pressure sensor (20) is fixedly installed at the bottom of the monitoring shell (4), and a temperature sensor (21) is fixedly installed at the bottom of the monitoring shell (4).

7. The data acquisition device for detecting water and electricity pipe fittings equipment according to claim 1, characterized in that: A connecting plate (22) is fixedly connected to the bottom of the main body (5) of the data acquisition device. An installation plate (23) is fixedly connected to the inner bottom wall of the chassis (2). A limit sleeve (24) is fixedly connected to the side wall of the installation plate (23). A limit rod (25) is inserted into the limit sleeve (24), and the limit rod (25) is inserted into the connecting plate (22).

8. A data acquisition device for detecting water and electricity pipe fittings equipment according to claim 7, wherein: A limit ring (26) is fixedly connected to the outside of the limit rod (25). A limit spring (27) is fixedly connected to the outside of the limit ring (26). One end of the limit spring (27) away from the limit ring (26) is fixedly connected to the limit sleeve (24).

9. A data acquisition device for detecting water and electricity pipe fittings equipment according to claim 1, wherein: A protective door (28) is rotatably connected to the front of the chassis (2). A baffle (29) is fixedly connected to the top of the chassis (2). A display (30) is fixedly connected to the front of the main body (5) of the data acquisition device.

10. A data acquisition device for detecting water and electricity pipe fittings equipment according to claim 1, wherein: An arc-shaped fixing plate is fixedly connected to the side wall of the chassis (2), and the arc-shaped fixing plate is fixedly installed on the top of the pipeline (1).

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