CN211527611U - External hanging type noise continuous monitoring device - Google Patents
External hanging type noise continuous monitoring device Download PDFInfo
- Publication number
- CN211527611U CN211527611U CN202020608588.XU CN202020608588U CN211527611U CN 211527611 U CN211527611 U CN 211527611U CN 202020608588 U CN202020608588 U CN 202020608588U CN 211527611 U CN211527611 U CN 211527611U
- Authority
- CN
- China
- Prior art keywords
- noise
- plate
- back plate
- external
- continuous monitoring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model discloses an external hanging type noise continuous monitoring device, which is characterized by comprising a convex external hanging back plate, a noise collecting device and a noise monitoring host; the noise collecting device is connected with the noise monitoring host in a planar mode, and the noise monitoring host is connected to the convex plug-in back plate; the wall that has the enclosure to push up is connected to the noise detection host computer with protruding type external backplate, and protruding type external backplate can wrap up the three face of enclosure push up completely, and the collection of noise continuous monitoring device to the noise of not only being convenient for like this, and the dismantlement and the installation of the noise continuous monitoring device of also being convenient for can realize portable monitoring host computer and carry out the switching of factory at will, also be difficult for damaging the noise monitoring host computer when dismantling the installation, take notice other manual measurement, only need be responsible for installing and removing and charging of equipment.
Description
Technical Field
The utility model relates to a noise monitoring instrument, concretely relates to be applied to outer hanging noise continuous monitoring device of transformer substation factory boundary wall.
Background
The transformer substation belongs to the power transformation link of a power grid and plays an important role in a power system, noise generated during operation of various electrical equipment in the transformer substation inevitably influences workers in the substation, nearby residents and the environment, during a power consumption peak period, high load rate of the transformer substation generates great noise, and the problem of environmental influence on the noise of the transformer substation is paid more and more attention. In 2015, national power grids are organized every year to make scientific and technological, smart power grids and environmental protection working plans, and companies in various provinces are required to strengthen overall process environmental protection technical supervision, for example: and carrying out measures such as noise monitoring and data filling in the operation period of the transformer substation, making a treatment plan for the transformer substation with excessive noise and the like so as to accelerate the implementation of treatment work.
At present, the noise measurement of the transformer substation factory boundary still has a plurality of problems in the actual work: due to background noise interference, the noise measurement of the transformer substation boundary needs to synchronously measure multi-point noise, and the measurement mode not only increases the working intensity of measurement personnel, but also influences the reliability and accuracy of measurement data; the time consumption period of noise rotation measurement is long, the change of testers is frequent, the possibility of artificially editing data exists in noise measurement, and the noise level cannot be objectively reflected; moreover, noise needs to be measured day and night, so that the measurement time and difficulty are increased, and the measurement efficiency is low; and the deviation of the measuring point positions leads to that the noise evaluation history data cannot be longitudinally compared. On the other hand, although the existing noise test equipment is improved, the problems that data does not support on-line transmission, multipoint synchronous monitoring cannot be guaranteed, or standby time is insufficient still exist.
There are also many problems in factory boundary noise detection terminal device's on-the-spot deployment, and the wall of transformer substation divides into and does not have the enclosure to press the top and has two kinds of forms of enclosure to press the top, and generally in order to gather very long that noise collection system can set up better, when meetting the wall that has the enclosure to press the top, because the installation of noise monitoring host computer wall-attaching, the noise collection system who is connected with the host computer just can't extend, influences the collection of noise.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: there are also many problems in factory boundary noise detection terminal device's on-the-spot deployment, the wall of transformer substation divide into and does not have the enclosure to press the top and have two kinds of forms of enclosure to press the top, generally for the very long that gathers noise collection device and can set up better, when meetting the wall that has the enclosure to press the top, if noise monitoring device pastes the wall installation, the noise collection device who is connected with the host computer just can't extend, influence the collection of noise, insecure problem is also very showing when noise monitoring device pastes the wall installation in addition.
In order to solve the technical problem, the utility model provides an outer hanging noise continuous monitoring device.
The utility model discloses a following technical scheme realizes:
the scheme provides an externally-hung type noise continuous monitoring device which comprises a convex externally-hung back plate, a noise collecting device and a noise monitoring host; the noise collecting device is connected with the noise monitoring host in a planar mode, and the noise monitoring host is connected to the convex plug-in back plate.
The working principle of the scheme is as follows: according to the scheme, the noise detection host is connected to the wall surface with the wall jacking through the convex type external-hanging back plate, and the three wall jacking surfaces can be completely wrapped by the convex type external-hanging back plate, so that the noise continuous monitoring device is convenient to collect noise, the noise continuous monitoring device is convenient to disassemble and install, and the mobile monitoring host can be realized and the plant station can be switched at will; on the one hand, the noise detection host computer is connected with the wall surface through the external hanging back plate, and on the other hand, the convex enclosing wall coping part also plays a supporting role for the noise detection host computer and the convex external hanging back plate, so that the installation of the noise monitoring device is more firm.
The convex type external back plate comprises an external upper connecting plate, a top pressing upper attaching plate, a device connecting back plate, a top pressing lower attaching plate and an external lower connecting plate; the external upper connecting plate is vertically connected with one end of the coping upper attaching plate, the other end of the coping upper attaching plate is vertically connected with one end of the device connecting back plate, the other end of the device connecting back plate is vertically connected with one end of the coping lower attaching plate, and the other end of the coping lower attaching plate is vertically connected with the external lower connecting plate; the noise monitoring host is connected to the protruding surface of the device connecting back plate.
Three major products of present noise monitoring mainly are fixed noise monitoring equipment, portable noise monitoring case, hand-held type noise meter, all have advantage and disadvantage separately to three major products, the continuous monitoring devices of outer hanging noise in this scheme is mainly to the wall condition that has the enclosure to press the top, the noise monitoring host computer is connected on the protruding surface of device connection backplate, protruding type external backplate bulge wraps up the three face of enclosure top completely, device connection backplate surface connection noise monitoring host computer, the internal surface of device connection backplate is connected with the wall with the nut, connect external upper junction plate and external lower junction plate with upper and lower wall with external nut at last, dual fixed has been realized. Therefore, the construction and installation are simplified, and the installation of the noise continuous monitoring device is firmer.
Further preferred scheme does, and noise collection device includes strutting arrangement and pickup attachment, pickup attachment connects at the strutting arrangement top, and the strutting arrangement bottom is connected with the noise monitoring host computer.
The supporting device is an insulating telescopic rod, and the insulating telescopic rod is hollow. The cable passes hollow strutting arrangement's one end and is connected with pickup attachment, and the cable other end is connected with the noise monitoring host computer. The cable penetrates through the supporting device to realize the electric connection between the sound pickup device and the noise monitoring host.
When noise at different height positions needs to be measured, the height position of the sound pickup device can be controlled by adjusting the extension and contraction of the supporting device. The cable passes through strutting arrangement and realizes that pickup attachment and noise monitoring host computer are connected, and hollow strutting arrangement not only can adjust pickup attachment's position can also play the guard action to the cable of connecting pickup attachment and noise monitoring host computer.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the utility model provides an external hanging type noise continuous monitoring device, which connects a noise detection host machine with a convex type external backboard to a wall surface with an enclosure wall top pressing, the convex type external backboard can completely wrap three surfaces of the enclosure wall top pressing, thus not only facilitating the collection of noise by the noise continuous monitoring device, but also facilitating the disassembly and installation of the noise continuous monitoring device, realizing the mobile monitoring host machine and random plant station switching,
2. the utility model provides a pair of outer hanging noise continuous monitoring device connects the wall that has the enclosure to push up with protruding type external backplate for the noise detection host computer, and protruding type external backplate can wrap up the three face that the enclosure pushed up completely, and the enclosure pushes up and plays the supporting role to noise detection host computer and protruding type external backplate for the noise continuous monitoring device installation is more firm, also is difficult for damaging the noise monitoring host computer when dismantling the installation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is an assembly schematic diagram of the present invention.
Reference numbers and corresponding part names in the drawings:
the method comprises the following steps of 1-externally-hung upper connecting plate, 2-top-pressed upper attaching plate, 3-device connecting back plate, 4-top-pressed lower attaching plate, 5-externally-hung lower connecting plate, 6-convex type externally-hung back plate, 7-noise collecting device, 8-noise monitoring host, 9-supporting device, 10-sound pickup device and 11-cable.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Examples
As shown in fig. 1
The utility model provides an external hanging type noise continuous monitoring device, which comprises a convex external hanging back plate 6, a noise collecting device 7 and a noise monitoring host machine 8; the noise collecting device 7 is in plane connection with the noise monitoring host machine 8, and the noise monitoring host machine 8 is connected to the convex plug-in back plate 6.
Connect the wall that has the enclosure to press on top with noise detection host computer 8 with protruding type external backplate 6, protruding type external backplate 6 can wrap up the three face that the enclosure pressed on top completely, so not only the pickup apparatus 10 of being convenient for is to the collection of noise, and the continuous monitoring devices's of noise dismantlement and installation of also being convenient for can realize portable monitoring host computer and carry out the switching of factory at will.
The convex external back plate 6 comprises an external upper connecting plate 1, a coping upper attaching plate 2, a device connecting back plate 3, a coping lower attaching plate 4 and an external lower connecting plate 5; the external hanging upper connecting plate 1 is vertically connected with one end of the coping upper attaching plate 2, the other end of the coping upper attaching plate 2 is vertically connected with one end of the device connecting back plate 3, the other end of the device connecting back plate 3 is vertically connected with one end of the coping lower attaching plate 4, and the other end of the coping lower attaching plate 4 is vertically connected with the external hanging lower connecting plate 5; the noise monitoring host 8 is connected to the protruding surface of the device connection backplane 3.
Three major products of present noise monitoring mainly are fixed noise monitoring equipment, portable noise monitoring case, hand-held type noise meter, all have advantage and disadvantage separately to three major products, the continuous monitoring devices of outer hanging noise in this scheme is mainly to the wall condition that has the enclosure to press the top, noise monitoring host computer is connected on the protruding surface of device connection backplate 3, protruding type external backplate bulge wraps up the three face that the enclosure pressed the top completely, device connection backplate 3 surface connection noise monitoring host computer 8, the internal surface of device connection backplate 3 is connected with the wall with the nut, connect external upper junction plate 1 and external lower junction plate 5 with upper and lower wall with the nut at last, double fixation has been realized. Therefore, the construction and installation are simplified, and the installation of the noise continuous monitoring device is firmer.
Noise collection device 7 includes strutting arrangement 9 and pickup apparatus 10, pickup apparatus 10 is connected at strutting arrangement 9 top, and strutting arrangement 9 bottom is connected with noise monitoring host computer 8.
The supporting device 9 is an insulating telescopic rod, and the insulating telescopic rod is hollow. One end of a cable 11 penetrating through the hollow supporting device 9 is connected with the sound pickup device 10, and the other end of the cable 11 is connected with the noise monitoring host 8. The sound pickup device 10 is electrically connected with the noise monitoring main unit 8 through the supporting device by a cable 11.
When the noise at different height positions needs to be measured, the height position of the sound pickup apparatus 10 can be controlled by adjusting the extension and contraction of the supporting apparatus 9. The cable 11 passes through the supporting device 9 to realize the electric connection between the sound pickup device 10 and the noise monitoring host 8, and the hollow supporting device 9 not only can adjust the position of the sound pickup device 10, but also can protect the cable 11 connecting the sound pickup device 10 and the noise monitoring host 8.
The utility model provides a pair of outer hanging noise measurement device is wireless passive, the light weight is convenient, can wide application in various noise detection environment, can arrange through the combination and constitute wide area noise measurement system, carry out automation, the synchronous measurement who lasts to the noise, noise monitoring cycle is unmanned on duty, data automatic transmission, no secondary is typeeed, guarantee noise measurement data's reliability, can effectively solve the not synchronous and unreliable difficult problem of data of transformer substation factory boundary multiple spot noise measurement, can greatly improve the efficiency of assessing by rounds of transformer substation factory boundary noise.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. An external hanging type noise continuous monitoring device is characterized by comprising a convex external hanging back plate (6), a noise collecting device (7) and a noise monitoring host (8); the noise collecting device (7) is in plane connection with the noise monitoring host (8), and the noise monitoring host (8) is connected to the convex plug-in back plate (6).
2. The external hanging type noise continuous monitoring device according to claim 1, wherein the convex external back plate (6) comprises an external hanging upper connecting plate (1), a top pressing upper attaching plate (2), a device connecting back plate (3), a top pressing lower attaching plate (4) and an external hanging lower connecting plate (5); the external upper connecting plate (1) is vertically connected with one end of the coping upper attaching plate (2), the other end of the coping upper attaching plate (2) is vertically connected with one end of the device connecting back plate (3), the other end of the device connecting back plate (3) is vertically connected with one end of the coping lower attaching plate (4), and the other end of the coping lower attaching plate (4) is vertically connected with the external lower connecting plate (5).
3. A hanging type noise continuous monitor device according to claim 2, wherein the noise monitor main unit (8) is connected to the outer surface of the protruding portion of the device connecting back plate (3).
4. An externally-hung type noise continuous monitoring device according to claim 1, wherein the noise collecting device (7) comprises a supporting device (9) and a sound pickup device (10), the sound pickup device (10) is connected to the top of the supporting device (9), and the bottom of the supporting device (9) is connected with the noise monitoring host (8).
5. An externally-hung type noise continuous monitoring device according to claim 4, wherein the supporting device (9) is an insulating telescopic rod.
6. The continuous monitoring device of claim 5, wherein the telescopic rod is hollow.
7. A continuous monitor device as claimed in claim 6, wherein a cable (11) is connected to the sound pick-up device (10) through the hollow support device (9), and the other end of the cable (11) is connected to the noise monitor main unit (8).
8. A continuous monitoring device of hanging noise as claimed in claim 1, wherein said noise monitoring host (8) comprises a sound level meter, a wide area positioning time service module, a wireless data transmission module, a control module and a power control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020608588.XU CN211527611U (en) | 2020-04-21 | 2020-04-21 | External hanging type noise continuous monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020608588.XU CN211527611U (en) | 2020-04-21 | 2020-04-21 | External hanging type noise continuous monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211527611U true CN211527611U (en) | 2020-09-18 |
Family
ID=72441485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020608588.XU Active CN211527611U (en) | 2020-04-21 | 2020-04-21 | External hanging type noise continuous monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211527611U (en) |
-
2020
- 2020-04-21 CN CN202020608588.XU patent/CN211527611U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102497030A (en) | Line-loss actual-measurement and positioning method based on high-voltage electric energy meter and system thereof | |
| CN102435871A (en) | On-line monitoring system for data collection of electric arresters based on GPS (Global Positioning System) synchronization | |
| CN101359006A (en) | Intelligent power utilization monitoring device | |
| CN207689566U (en) | A kind of broadband electromagnetic transient overvoltage sampling apparatus | |
| JP6982107B2 (en) | Smart integrated electricity meter and solar panel power management system that adopts the smart integrated electricity meter | |
| CN204536448U (en) | A kind of high voltage supply leakage conductor wireless monitoring device | |
| CN103412185A (en) | Lightning current detecting device | |
| CN102566621A (en) | Wireless temperature monitoring system for electric power device | |
| CN202957659U (en) | Line loss actual measurement and positioning system based on high voltage electric energy meter | |
| CN103986416A (en) | Portable photovoltaic assembly monitoring end | |
| CN204086565U (en) | Transformer station's earthquake monitoring system | |
| CN102338835B (en) | Power quality dynamic monitoring system | |
| CN203595760U (en) | Insulator safety status detection system | |
| CN104991141A (en) | Irradiation industrial irradiation uniformity online real-time detection system | |
| CN101727732A (en) | High-voltage electrified body temperature monitoring system based on wireless transmission mode | |
| CN211527611U (en) | External hanging type noise continuous monitoring device | |
| CN108318732B (en) | On-line monitoring device and method for grounding current of transformer core | |
| CN201278001Y (en) | Power consumption monitoring instrument | |
| CN211955707U (en) | High-voltage cable and channel comprehensive intelligent on-line monitoring device | |
| CN204924486U (en) | Novel passive wireless temperature monitoring and early warning system | |
| CN107085147A (en) | Distribution grounding resistance on-line monitoring system | |
| CN203133201U (en) | Integrated measurement device for energy-storage grid-connected system | |
| CN105823998A (en) | Energy efficiency monitoring terminal automatic performance detection system and method and correlated monitoring method | |
| CN202758019U (en) | Zinc oxide lightning arrester characteristic tester | |
| CN213481568U (en) | Passive wireless downhole temperature measurement system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |