A monitoring device for a pump station control room

Abstract

The utility model provides a monitoring device for a pump station control room, comprising a base pre-buried at one side of a sewage pool, a stand fixed on the base, a slide groove provided on one side of the stand, a threaded column movably arranged inside the slide groove through a bearing, a lifting rod provided on one side of the stand, one end of the lifting rod is slidably connected to the slide groove, a mounting rod is fixed to the other end of the lifting rod, the threaded column penetrates the lifting rod, and the threaded column is threadedly connected to the lifting rod, a mounting platform is fixed to the bottom of the mounting rod, a gas detector is installed on the mounting platform, a wireless transmission module and an audible and visual alarm are installed on the mounting platform, the utility model solves the problem that the concentration of harmful gases inside the sewage pool in the existing sewage pump station is mostly detected by the staff holding a gas detector near it, and the staff is too close to the sewage pool, which is harmful to the body.

Description

Technical Field

[0001] The utility model relates to the field of pump station monitoring, in particular to a monitoring device for a pump station control room. Background Art

[0002] Urban drainage projects refer to the collection, transportation, purification, utilization and discharge of urban domestic sewage, industrial wastewater, atmospheric precipitation (including rain and snow water) runoff and other waste water. Urban drainage facilities include: pipe networks for collecting and transporting urban drainage, pumping stations, sewage treatment plants, sludge final disposal and related facilities.

[0003] The concentration of harmful gases inside the sewage pool in existing sewage pumping stations is mostly detected by staff using handheld gas detectors near the pool. However, it is harmful to the health of staff if they are too close to the sewage pool.

[0004] Therefore, it is necessary to provide a new monitoring device for a pump station control room to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a monitoring device for a pump station control room, which solves the problem that the concentration of harmful gases inside the sewage pool in the existing sewage pump station is mostly detected by the staff using a handheld gas detector near it, and the staff are too close to the sewage pool, which is harmful to their health.

[0006] The monitoring device for the pump station control room provided by the utility model comprises a base pre-buried on one side of the sewage pool, a stand is fixed on the base, a slide groove is opened on one side of the stand, and a threaded column is movably arranged inside the slide groove through a bearing;

[0007] A lifting rod is provided on one side of the stand, one end of the lifting rod is slidably connected to the slide slot, a mounting rod is fixed to the other end of the lifting rod, the threaded column passes through the lifting rod, and the threaded column is threadedly connected to the lifting rod;

[0008] A mounting platform is fixed at the bottom of the mounting rod, a gas detector is mounted on the mounting platform, and a wireless transmission module and an audible and visual alarm are mounted on the mounting platform.

[0009] In a preferred embodiment, a through slot is provided on the stand, and the through slot is connected to the slide slot;

[0010] A limit seat is fixed inside the through slot, a rotating shaft is provided through the limit seat, an adjusting motor is provided on one side of the stand, one end of the rotating shaft is connected to the output end of the adjusting motor through a coupling, and a first bevel gear is installed on the other end of the rotating shaft;

[0011] A second bevel gear is mounted on the threaded column, and the second bevel gear is meshed with the first bevel gear.

[0012] In a preferred embodiment, the rotating shaft and the limiting seat are movably connected via a bearing.

[0013] In a preferred embodiment, a reinforcing rib is fixed between the lifting rod and the mounting rod.

[0014] In a preferred embodiment, a side seat is fixed to one side of the top of the stand, a support column is movably provided on the side seat, and a gun camera is installed on the top of the support column.

[0015] In a preferred embodiment, a fixed shaft is provided below the side seat, the top of the fixed shaft is fixedly connected to the support column, and an adjusting gear is installed at the bottom of the fixed shaft;

[0016] An electric telescopic rod is installed at the bottom of the side seat, a rack is installed at the output end of the electric telescopic rod, and the rack is meshed with the adjusting gear.

[0017] Beneficial effects of the utility model:

[0018] 1. When this monitoring device is in use, the concentration of toxic gases such as sulfur dioxide and methane emitted by the sewage pool can be detected in real time through the gas detector. The controller inside the gas detector can feed back the signal to the backstage staff inside the control room through the wireless transmission module. When the concentration of toxic gas exceeds the standard, the controller can control the sound and light alarm to alarm and remind nearby personnel to stay away;

[0019] 2. According to the water level of the sewage pool, the adjustment motor can be started. Under the transmission action of the first bevel gear and the second bevel gear, the lifting rod and the mounting rod will slide up or down along the slide slot, so that the distance from the gas detector to the water surface of the sewage pool is within the appropriate detection range of the detector;

[0020] 3. The sewage pool area can be monitored by setting up a gun camera. When the monitoring position needs to be adjusted, the staff only needs to start the telescopic rod of the electric cylinder. Under the transmission action of the adjusting gear and rack, the fixed axis will drive the gun camera to move its position. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A three-dimensional view of the overall structure of the monitoring device for the pump station control room provided by the utility model;

[0022] Figure 2 A schematic diagram of the structure of the side seat provided by the utility model;

[0023] Figure 3 for Figure 2Schematic diagram of the enlarged structure of A shown.

[0024] Numbers in the figure: 1. Base; 2. Stand; 3. Slide; 4. Threaded column; 5. Lifting rod; 6. Mounting rod; 7. Mounting table; 8. Gas detector; 9. Wireless transmission module; 10. Sound and light alarm; 11. Through slot; 12. Limit seat; 13. Rotating shaft; 14. Adjusting motor; 15. First bevel gear; 16. Second bevel gear; 17. Reinforcing rib; 18. Side seat; 19. Support column; 20. Gun camera; 21. Fixed shaft; 22. Adjusting gear; 23. Electric telescopic rod; 24. Rack. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0026] Please refer to Figure 1 , Figure 2 as well as Figure 3 ,in Figure 1 A three-dimensional view of the overall structure of the monitoring device for the pump station control room provided by the utility model; Figure 2 A schematic diagram of the structure of the side seat provided by the utility model; Figure 3 for Figure 2 Schematic diagram of the enlarged structure of A shown.

[0027] In the specific implementation process, Figure 1-Figure 3 As shown, it includes a base 1 embedded in one side of the sewage pool, a stand 2 is fixed on the base 1, a slide groove 3 is opened on one side of the stand 2, a threaded column 4 is movably arranged inside the slide groove 3 through a bearing, a lifting rod 5 is arranged on one side of the stand 2, one end of the lifting rod 5 is slidably connected to the slide groove 3, and a mounting rod 6 is fixed to the other end of the lifting rod 5, and a reinforcing rib 17 is fixed between the lifting rod 5 and the mounting rod 6 to increase the connection strength between the lifting rod 5 and the mounting rod 6.

[0028] The threaded column 4 passes through the lifting rod 5, and the threaded column 4 is threadedly connected to the lifting rod 5. A mounting platform 7 is fixed to the bottom of the mounting rod 6, and a gas detector 8 is installed on the mounting platform 7. A wireless transmission module 9 and an audible and visual alarm 10 are installed on the mounting platform 7. The specific model of the sensor 8 is QB500N independent hydrogen sulfide gas detector, which can be used to accurately detect the content of hydrogen sulfide near the sewage pool, and its built-in controller can transmit signals to common wireless transmission module equipment on the market.

[0029] A through slot 11 is provided on the stand 2, which is connected with the slide 3. A limit seat 12 is fixed inside the through slot 11, and a rotating shaft 13 is provided through the limit seat 12. The rotating shaft 13 is movably connected with the limit seat 12 through a bearing. An adjusting motor 14 is provided on one side of the stand 2, and an output end of the adjusting motor 14 at one end of the rotating shaft 13 is connected through a coupling, and a first bevel gear 15 is installed at the other end of the rotating shaft 13. A second bevel gear 16 is installed on the threaded column 4, and the second bevel gear 16 is meshed with the first bevel gear 15. According to the water level of the sewage pool, the adjusting motor 14 can be started. Under the transmission action of the first bevel gear 15 and the second bevel gear 16, the threaded column 4 can be driven to rotate, so that the lifting rod 5 and the mounting rod 6 slide upward or downward along the slide 3, so that the distance from the gas detector 8 to the water surface of the sewage pool is within a suitable range.

[0030] A side seat 18 is fixed to one side of the top of the stand 2, and a support column 19 is movably provided on the side seat 18. A gun camera 20 is installed on the top of the support column 19, and a fixed shaft 21 is provided below the side seat 18. The top of the fixed shaft 21 is fixedly connected to the support column 19, and an adjusting gear 22 is installed at the bottom of the fixed shaft 21. An electric telescopic rod 23 is installed at the bottom of the side seat 18, and a rack 24 is installed at the output end of the electric telescopic rod 23. The rack 24 is meshed with the adjusting gear 22. By setting the gun camera 20, the sewage pool area can be monitored. When the monitoring direction needs to be adjusted, the staff only needs to start the electric cylinder telescopic rod 23. Under the transmission action of the adjusting gear 22 and the rack 24, the fixed shaft 21 will drive the gun camera 20 to move its position.

[0031] Working principle of the utility model: When the monitoring device is used, the concentration of toxic gases such as sulfur dioxide and methane emitted by the sewage pool can be detected in real time through the gas detector 8. The controller inside the gas detector 8 can feed back the signal to the backstage staff of the control room through the wireless transmission module 9. When the concentration of toxic gas exceeds the standard, the controller can control the sound and light alarm to alarm;

[0032] According to the water level of the sewage pool, the adjusting motor 14 can be started, and under the transmission action of the first bevel gear 15 and the second bevel gear 16, the threaded column 4 can be driven to rotate, so that the lifting rod 5 and the mounting rod 6 slide upward or downward along the slide groove 3, so that the distance from the gas detector 8 to the water surface of the sewage pool is within a suitable range;

[0033] By setting up a gun camera 20, the sewage pool area can be monitored. When the monitoring position needs to be adjusted, the staff only needs to start the electric cylinder telescopic rod 23. Under the transmission action of the adjustment gear 22 and the rack 24, the fixed shaft 21 will drive the gun camera 20 to move its position.

[0034] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0035] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A monitoring device for a pump station control room, comprising a base (1) pre-buried in one side of a sewage tank, characterized in that: A stand (2) is fixed on the base (1), a slide groove (3) is provided on one side of the stand (2), and a threaded column (4) is movably arranged inside the slide groove (3) via a bearing; A lifting rod (5) is provided on one side of the stand (2), one end of the lifting rod (5) is slidably connected to the slide groove (3), the other end of the lifting rod (5) is fixed with a mounting rod (6), the threaded column (4) passes through the lifting rod (5), and the threaded column (4) is threadedly connected to the lifting rod (5); A mounting platform (7) is fixed at the bottom of the mounting rod (6), a gas detector (8) is mounted on the mounting platform (7), and a wireless transmission module (9) and an audible and visual alarm (10) are mounted on the mounting platform (7).

2. The monitoring device for a pump station control room according to claim 1, characterized in that: The stand (2) is provided with a through slot (11), and the through slot (11) is connected to the slide slot (3); A limit seat (12) is fixed inside the through slot (11), a rotating shaft (13) is provided through the limit seat (12), an adjusting motor (14) is provided on one side of the stand (2), one end of the rotating shaft (13) and an output end of the adjusting motor (14) are connected via a coupling, and a first bevel gear (15) is installed at the other end of the rotating shaft (13); A second bevel gear (16) is mounted on the threaded column (4), and the second bevel gear (16) is meshed with the first bevel gear (15).

3. The monitoring device for a pump station control room according to claim 2, characterized in that: The rotating shaft (13) and the limiting seat (12) are movably connected via a bearing.

4. The monitoring device for a pump station control room according to claim 3, characterized in that: A reinforcing rib (17) is fixed between the lifting rod (5) and the mounting rod (6).

5. The monitoring device for a pump station control room according to claim 4, characterized in that: A side seat (18) is fixed to one side of the top of the stand (2), a support column (19) is movably arranged on the side seat (18), and a gun camera (20) is installed on the top of the support column (19).

6. The monitoring device for a pump station control room according to claim 5, characterized in that: A fixed shaft (21) is arranged below the side seat (18), the top of the fixed shaft (21) is fixedly connected to the support column (19), and an adjusting gear (22) is installed at the bottom of the fixed shaft (21); An electric telescopic rod (23) is installed at the bottom of the side seat (18), a rack (24) is installed at the output end of the electric telescopic rod (23), and the rack (24) is meshed with the adjustment gear (22).

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