Voiceprint detection device installed on water pump of sewage treatment plant

Abstract

The utility model relates to the technical field of equipment detection, in particular to a voiceprint detection device installed on a water pump of a sewage treatment plant, which collects noise in an area where the water pump or a fan is located through a detection device, and is matched with a fixing device to adjust the action angle of the detection device, so that the sound receiving capability of equipment is improved, and the detection efficiency is improved. The height of the detection device is adjusted through the lifting device, so that the device can adapt to different working environments, and the practicability of the device is improved; comprising a detection device, a fixing device and a lifting device, the detection device is installed on the fixing device, and the lifting device is connected with the fixing device.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment detection, in particular to a voiceprint detection device installed in a water pump of a sewage treatment plant. Background Art

[0002] The water pumps and fans in sewage treatment plants are in continuous working state for a long time. The noise emitted before and during equipment failure is different from that during normal operation. Through artificial intelligence technology, we build equipment voiceprint sample library and model library, enrich the types of sound samples, and use the voiceprint detection principle to collect and monitor equipment noise in real time, so as to promptly detect equipment failures and precursors of failures, and improve the reliability and safety of equipment operation.

[0003] The Chinese utility model patent with application number CN202121305994.X in the prior art involves a voiceprint detection device, including a voiceprint detector, a microphone, a slider, a dustproof chamber, a sound transmission hole, a cotton absorption plate, a display and a sound guide groove, etc. It can absorb external noise through sound-absorbing cotton to prevent noise from interfering with the voiceprint detector and avoid dust contamination.

[0004] However, in actual use, the above device does not have the ability to fix the position and is prone to sliding. At the same time, the above device does not have the ability to operate when the power is off. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a voiceprint detection device installed on a water pump in a sewage treatment plant, which collects noise from the area where a water pump or fan is located through a detection device, and cooperates with a fixing device to adjust the action angle of the detection device, thereby improving the sound collection ability of the equipment. The height of the detection device is adjusted by a lifting device, so that the equipment can adapt to different working environments, thereby improving the practicability of the device.

[0006] The utility model discloses a soundprint detection device installed on a water pump in a sewage treatment plant; the device comprises a detection device, a fixing device and a lifting device, wherein the detection device is installed on the fixing device, and the lifting device is connected to the fixing device; the noise in the area where the water pump or fan is located is collected by the detection device, and the action angle of the detection device is adjusted in cooperation with the fixing device, thereby improving the sound collection ability of the equipment; the height of the detection device is adjusted by the lifting device, thereby enabling the equipment to adapt to different working environments, thereby improving the practicability of the device.

[0007] Preferably, the detection device includes a support box, a rotating frame, a bearing, a turntable, a first fastening bolt and a radio microphone. A rotating shaft is connected to the lower end surface of the rotating frame, and the rotating shaft at the lower part of the rotating frame is connected to the upper part of the support box through the bearing and passes through the upper part of the support box to enter the interior of the support box and is connected to the turntable. A first fastening bolt is installed on the upper part of the side of the support box, and the radio microphone is installed inside the rotating frame through the rotating shaft. The radio angle of the radio microphone is changed by rotating the rotating frame, and the spatial position of the rotating frame is fixed by rotating the first fastening bolt to tighten the turntable, and the noise generated by the fan or water pump is collected by the radio microphone. The rotating frame provides protection for the radio microphone and cooperates with the rotating shaft to change the elevation angle of the radio microphone, thereby improving the practicability of the device.

[0008] Preferably, the fixing device comprises a knob, a limit column, an L-shaped bracket, a magnet and a limit strip, one side of the rotating shaft connected to the radio microphone passes through the side surface of the rotating frame and is connected to the knob, a plurality of groups of anti-skid grooves are arranged on the side surface of the knob, a circular hole is arranged on the upper end surface of the rotating frame, a limit column is connected on the upper lower end surface of the L-shaped bracket, the limit column is inserted into the circular hole on the rotating frame, the lower part of the L-shaped bracket is connected to an arc frame, a plurality of groups of limit strips are arranged on the arc frame corresponding to the anti-skid grooves on the knob, and a magnet is installed on the lower part of the L-shaped bracket; by turning the knob, it is convenient to fine-tune the elevation angle of the radio microphone to improve the radio effect of the radio microphone, by lowering the L-shaped bracket, the plurality of groups of limit strips at the lower part of the L-shaped bracket are pressed on the upper part of the knob to limit the knob, prevent the knob from rotating itself and fix the elevation angle of the radio microphone, and by adsorbing the upper part of the knob with the magnet, the pressure between the knob and the L-shaped bracket is increased, thereby increasing the stability of the device and improving the practicability of the device.

[0009] Preferably, it also includes a battery and an LED light strip. A partition is provided in the middle of the support box, a battery is installed on the lower end surface of the partition, and an LED light strip is installed on the side of the support box. The battery provides temporary power for the equipment, so that the equipment can collect noise without an external power supply. The LED light strip emits bright light to provide instructions for the operator, which facilitates the operator to quickly find the equipment in a dark environment.

[0010] Preferably, the lifting device includes a telescopic sleeve frame, a second fastening bolt, a base and an anti-skid pad. The lower end surface of the support box is connected to the movable end of the telescopic sleeve frame, the second fastening bolt is installed on the side of the fixed end of the telescopic sleeve frame, the lower end surface of the telescopic sleeve frame is installed with a base, the lower end surface of the base is provided with a circular groove, and the anti-skid pad is placed in the circular groove; the telescopic sleeve frame is used to facilitate the adjustment of the height of the radio microphone, the anti-skid pad is used to increase the friction between the base and the ground, thereby improving the stability of the device, and the height of the fixed end of the telescopic sleeve frame is fixed by the second fastening bolt.

[0011] Preferably, it also includes a rotating shaft, a sleeve, a support arm, a support foot, a limiting sleeve, a telescopic rod and a limiting rod. Three groups of rectangular grooves are evenly arranged on the side of the base, a group of rotating shafts are horizontally installed in each of the three groups of rectangular grooves, a group of sleeves are mounted on each group of rotating shafts, the side of the sleeve is connected to the side of the support arm through four groups of connecting rods, the other side of the support arm is connected with a support foot, a group of limiting sleeves are respectively arranged on the left and right sides of one side surface where the support arm is connected to the multiple groups of connecting rods, and the two groups of telescopic rods are respectively inserted into the two groups of limiting sleeves and are connected through springs and limiting The bottom of the positioning sleeve is connected, and one side of the limiting rod is connected to the two sets of telescopic rods. The length of the limiting rod itself is longer than the width of the rectangular groove on the base. The support arm is rotated to make the support foot contact the ground, thereby increasing the effective force-bearing area of ​​the bottom of the base, and the position of the support arm is fixed by pressing the side of the base with the limiting rod. When the support arm is not needed, the limiting rod is pushed to the side where the limiting sleeve is located, and then the support arm is rotated to the upper side of the base and the limiting rod is released to press the upper end of the base to fix the position of the support arm, thereby improving the stability and practicality of the device.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the noise in the area where the water pump or fan is located is collected by the detection device, and the action angle of the detection device is adjusted in conjunction with the fixing device, thereby improving the sound receiving ability of the equipment; the height of the detection device is adjusted by the lifting device, so that the equipment can adapt to different working environments, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the first cross-sectional structure of the utility model;

[0015] Figure 3 It is a second cross-sectional structural schematic diagram of the utility model;

[0016] Figure 4 It is a first partial enlarged structural schematic diagram of the utility model;

[0017] Figure 5 It is a second partial enlarged structural schematic diagram of the utility model;

[0018] Markings in the attached drawings: 1. support box; 2. rotating frame; 3. bearing; 4. turntable; 5. first fastening bolt; 6. radio microphone; 7. knob; 8. limit column; 9. L-shaped bracket; 10. magnet; 11. limit strip; 12. battery; 13. LED light strip; 14. telescopic sleeve rack; 15. second fastening bolt; 16. base; 17. anti-slip pad; 18. rotating shaft; 19. sleeve; 20. support arm; 21. support foot; 22. limit sleeve; 23. telescopic rod; 24. limit rod. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive. Example

[0020] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The detection device shown is installed on the fixing device, and the lifting device is connected to the fixing device;

[0021] First, place the device at the desired position, then turn the knob 7 to adjust the elevation angle of the radio microphone 6 according to the position of the monitored device, then put down the L-shaped bracket 9 to fix the knob 7, and at the same time, turn the rotating frame 2 and fix the rotation angle of the rotating frame 2 through the first fastening bolt 5, and at the same time adjust the height of the moving end of the telescopic sleeve frame 14 to fix the height of the telescopic sleeve frame 14 through the second fastening bolt 15, and at the same time pull the limit rod 24 and rotate the support arm 20 so that the three sets of legs 21 press against the ground, and then release the limit rod 24 to fix the position of the support arm 20;

[0022] The detection device includes a support box 1, a rotating frame 2, a bearing 3, a turntable 4, a first fastening bolt 5 and a radio microphone 6. A rotating shaft is connected to the lower end surface of the rotating frame 2. The rotating shaft at the lower part of the rotating frame 2 is connected to the upper part of the support box 1 through the bearing 3 and passes through the upper part of the support box 1 to enter the inside of the support box 1 and connect to the turntable 4. A first fastening bolt 5 is installed on the upper part of the side of the support box 1. The radio microphone 6 is installed inside the rotating frame 2 through the rotating shaft.

[0023] The fixing device includes a knob 7, a limiting column 8, an L-shaped bracket 9, a magnet 10 and a limiting strip 11. One side of the rotating shaft connected to the radio microphone 6 passes through the side of the rotating frame 2 and is connected to the knob 7. A plurality of anti-skid grooves are arranged on the side of the knob 7. A circular hole is arranged on the upper end surface of the rotating frame 2. A circular shaft is connected to the upper lower end surface of the L-shaped bracket 9. The circular shaft is inserted into the circular hole on the rotating frame 2. The lower part of the L-shaped bracket 9 is connected to an arc frame. A plurality of limiting strips 11 are arranged on the arc frame corresponding to the anti-skid grooves on the knob 7. A magnet 10 is installed on the lower part of the L-shaped bracket 9.

[0024] It also includes a battery 12 and an LED light strip 13. A partition is provided in the middle of the support box 1, and the battery 12 is installed on the lower end surface of the partition. The LED light strip 13 is mounted on the side of the support box 1;

[0025] The lifting device includes a telescopic sleeve frame 14, a second fastening bolt 15, a base 16 and an anti-skid pad 17. The lower end surface of the support box 1 is connected to the moving end of the telescopic sleeve frame 14. The second fastening bolt 15 is installed on the side of the fixed end of the telescopic sleeve frame 14. The base 16 is installed on the lower end surface of the telescopic sleeve frame 14. A circular groove is provided on the lower end surface of the base 16, and the anti-skid pad 17 is placed in the circular groove.

[0026] It also includes a rotating shaft 18, a sleeve 19, a support arm 20, a support foot 21, a limiting sleeve 22, a telescopic rod 23 and a limiting rod 24. Three groups of rectangular grooves are evenly arranged on the side of the base 16. A group of rotating shafts 18 are horizontally installed in each of the three groups of rectangular grooves. A group of sleeves 19 is mounted on each group of rotating shafts 18. The side of the sleeve 19 is connected to the side of the support arm 20 through four groups of connecting rods. The other side of the support arm 20 is connected with a support foot 21. A group of limiting sleeves 22 are respectively arranged on the left and right sides of one side surface where the support arm 20 is connected to multiple groups of connecting rods. Two groups of telescopic rods 23 are respectively inserted into the two groups of limiting sleeves 22 and connected to the inner bottom of the limiting sleeves 22 through springs. One side of the limiting rod 24 is connected to the two groups of telescopic rods 23. The length of the limiting rod 24 itself is longer than the width of the rectangular groove on the base 16.

[0027] The noise in the area where the water pump or fan is located is collected by the detection device, and the working angle of the detection device is adjusted in conjunction with the fixing device, thereby improving the sound collection ability of the equipment. The height of the detection device is adjusted by the lifting device, so that the equipment can adapt to different working environments, thereby improving the practicality of the device.

[0028] The microphone 6, battery 12 and LED light strip 13 of the voiceprint detection device installed in the water pump of the sewage treatment plant of the utility model are purchased on the market. The technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for the technicians in this field to make creative labor.

[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A voiceprint detection device installed in a water pump in a sewage treatment plant; characterized in that: It includes a detection device, a fixing device and a lifting device, wherein the detection device is installed on the fixing device, and the lifting device is connected to the fixing device; The detection device comprises a support box (1), a rotating frame (2), a bearing (3), a turntable (4), a first fastening bolt (5) and a radio microphone (6); a rotating shaft is connected to the lower end surface of the rotating frame (2); the rotating shaft at the lower part of the rotating frame (2) is connected to the upper part of the support box (1) through the bearing (3) and passes through the upper part of the support box (1) to enter the interior of the support box (1) and is connected to the turntable (4); a first fastening bolt (5) is installed on the upper part of the side of the support box (1); and the radio microphone (6) is installed inside the rotating frame (2) through the rotating shaft.

2. A voiceprint detection device installed in a water pump of a sewage treatment plant as claimed in claim 1, characterized in that: The fixing device comprises a knob (7), a limiting column (8), an L-shaped bracket (9), a magnet (10) and a limiting strip (11); one side of the rotating shaft connected to the radio microphone (6) passes through the side of the rotating frame (2) and is connected to the knob (7); a plurality of groups of anti-skid grooves are arranged on the side of the knob (7); a circular hole is arranged on the upper end surface of the rotating frame (2); a limiting column (8) is connected to the upper lower end surface of the L-shaped bracket (9); the limiting column (8) is inserted into the circular hole on the rotating frame (2); the lower part of the L-shaped bracket (9) is connected to an arc frame; a plurality of groups of limiting strips (11) are arranged on the arc frame corresponding to the anti-skid grooves on the knob (7); and a magnet (10) is installed on the lower part of the L-shaped bracket (9).

3. A voiceprint detection device installed in a water pump of a sewage treatment plant as claimed in claim 2, characterized in that: It also includes a storage battery (12) and an LED light strip (13); a partition is provided in the middle of the support box (1); the storage battery (12) is mounted on the lower end surface of the partition; and the LED light strip (13) is mounted on the side surface of the support box (1).

4. A voiceprint detection device installed in a water pump of a sewage treatment plant as claimed in claim 2, characterized in that: The lifting device comprises a telescopic sleeve frame (14), a second fastening bolt (15), a base (16) and an anti-skid pad (17); the lower end surface of the support box (1) is connected to the movable end of the telescopic sleeve frame (14); the second fastening bolt (15) is installed on the side of the fixed end of the telescopic sleeve frame (14); the base (16) is installed on the lower end surface of the telescopic sleeve frame (14); a circular groove is arranged on the lower end surface of the base (16), and the anti-skid pad (17) is placed in the circular groove.

5. A voiceprint detection device installed in a water pump of a sewage treatment plant as claimed in claim 4, characterized in that: The base (16) further comprises a rotating shaft (18), a sleeve (19), a support arm (20), a support foot (21), a limiting sleeve (22), a telescopic rod (23) and a limiting rod (24). Three groups of rectangular grooves are evenly arranged on the side of the base (16). A group of rotating shafts (18) are horizontally installed in each of the three groups of rectangular grooves. A group of sleeves (19) is mounted on each group of rotating shafts (18). The side of the sleeve (19) is connected to the side of the support arm (20) through four groups of connecting rods. A support foot (21) is connected to the other side of the arm (20); a group of limit sleeves (22) are respectively arranged on the left and right sides of a side surface where the support arm (20) is connected to the plurality of connecting rods; two groups of telescopic rods (23) are respectively inserted into the two groups of limit sleeves (22) and connected to the bottom of the limit sleeves (22) via springs; one side of the limit rod (24) is connected to the two groups of telescopic rods (23); and the length of the limit rod (24) itself is longer than the width of the rectangular groove on the base (16).

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