CN210689809U

CN210689809U - Environmental noise monitoring device

Info

Publication number: CN210689809U
Application number: CN201921735183.6U
Authority: CN
Inventors: 陈桂友; 洪旭东; 张祝燕; 温小琴
Original assignee: Fujian Zhongjian Kangtai Testing Technology Co Ltd
Current assignee: Fujian Zhongjian Kangtai Testing Technology Co Ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-06-05
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses an environmental noise monitoring devices, including drive case, stop gear, supporting mechanism and adjustment mechanism, the inside lower half of drive case is equipped with puts the thing board, it has multiunit damping spring to bond through the viscose between the thing groove of putting that the bottom of putting thing board and drive incasement portion was seted up, the both sides that the bottom of drive incasement portion was close to put the thing groove all are equipped with stop gear, the backup pad is installed through fixing bolt in the first inside of drive case, the PLC controller is installed at the top of backup pad, the bottom of drive case is connected with supporting mechanism's top, supporting mechanism's bottom is equipped with the fixing base, the fixed welding in bottom of fixing base has four group's universal wheels, the fixed welding in top of drive case has the baffle, the top of baffle is equipped with adjustment mechanism. This environmental noise monitoring devices can adapt to the detector of different models, can adjust and fix as required simultaneously.

Description

Environmental noise monitoring device

Technical Field

The utility model belongs to the technical field of the monitoring facilities, concretely relates to environmental noise monitoring devices.

Background

The environmental noise refers to the sound generated in industrial production, building construction, transportation and social life and interfering the surrounding living environment. Environmental noise is a specification of noise tolerance to protect the health and living environment of a population. The principle should be developed based on protecting the hearing, sleeping, resting, and talking thinking of people, and should have advancement, scientificity, and practicability. The basic standard of the environmental noise is the basic basis of the standard of the environmental noise, and most countries refer to the base recommended by the international organization for standardization (ISO), and are established according to the specific situations of the country and the place. Common monitoring indicators of noise include: the intensity of the noise, i.e. the sound pressure in the sound field; the characteristics of the noise, i.e., the various frequency components of the sound pressure. At the present stage, monitoring equipment is needed to monitor and record environmental noise, and the existing environmental noise monitoring device cannot be well adapted to detectors of different models and cannot be well adjusted and fixed according to needs.

Therefore, in order to meet the current situation, it is urgently needed to design and produce an environmental noise monitoring device so as to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environmental noise monitoring devices to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an environmental noise monitoring device comprises a driving box, limiting mechanisms, supporting mechanisms and adjusting mechanisms, wherein a storage plate is arranged on the lower half portion inside the driving box, multiple groups of damping springs distributed in a rectangular array are bonded between the storage plate and a storage groove formed in the bottom inside the driving box through viscose, the limiting mechanisms are arranged on the bottom inside the driving box and close to two sides of the storage groove, a detector is arranged between the two groups of limiting mechanisms, two groups of box doors with handles are connected to the side face of the driving box in a rotating mode through hinges, a supporting plate is mounted on the upper half portion inside the driving box through fixing bolts, and a PLC is mounted at the top of the supporting plate;

the bottom of drive case is connected with supporting mechanism's top, supporting mechanism's bottom is equipped with the cross-section and is trapezoidal fixing base, the fixed welding in bottom of fixing base has four groups to be the universal wheel that has brake function that the rectangular array distributes, the fixed welding in top of drive case has the cross-section to be arched baffle, the top of baffle is equipped with adjustment mechanism, the sensor of two sets of symmetries is installed through connecting bolt in adjustment mechanism's top.

Preferably, stop gear includes spacing seat, gag lever post and limiting plate, the bottom of spacing seat and the inside fixed welding in bottom of drive case, the supporting hole internal thread that first one of spacing seat bored and establish has the gag lever post, the both ends of gag lever post respectively with the inner circle fixed welding of spacing valve and spacing bearing frame, one side fixed welding that the gag lever post was kept away from to spacing bearing frame has the limiting plate.

Preferably, the supporting mechanism includes well hollow column, support column and compression spring, the bottom of well hollow column and the top fixed weld of fixing base, the side of well hollow column first is bored and is equipped with the through-hole, the cavity part of well hollow column is connected with the lower half of support column, it has compression spring to bond through the viscose between the bottom of the inside bottom of well hollow column and support column, the side of support column is bored and is equipped with the spacing hole that the multiunit is equidistance and distributes, and wherein a set of spacing downthehole threaded connection has the spacing bolt that passes the through-hole, the top of support column and the bottom fixed weld of drive box.

Preferably, adjustment mechanism is including adjusting seat, pivot and regulating plate, the cross-section of adjusting the seat is "protruding" font, adjust seat side-mounting and have the display screen, the fixed welding of the adjustment inslot that the seat center was dug and is established has the regulation bearing frame, and the inner circle fixed welding of regulation bearing frame has the pivot, the bottom and the top of pivot respectively with the top of baffle and the bottom fixed welding of regulating plate, the top of adjusting the seat is bored and is equipped with the spacing groove that the multiunit used the pivot as the center to be annular array and distributes, and wherein the spacing inslot female connection of two sets of symmetries has the adjusting bolt who runs through the regulating plate, the top of adjusting the seat is seted up and is annular sliding tray, the slider sliding connection that sliding tray and regulating plate bottom.

Preferably, it is two sets of be equipped with the detector of putting the thing board top in between stop gear's the limiting plate, the limiting plate all bonds through the viscose with one side of putting the thing board and being close to the detector and has the rubber slab, detector, sensor and adjustment mechanism's display screen all with PLC controller electric connection.

The utility model discloses a technological effect and advantage: according to the environmental noise monitoring device, the limiting rod is rotated by rotating the limiting valve to drive the limiting plates to move, and the distance between the two groups of limiting plates is adjusted, so that the environmental noise monitoring device is adjusted and fixed according to the size of a detector placed at the top of the object placing plate and is suitable for detectors of different models; the vertical distance between the hollow column and the support column is adjusted by adjusting the position of the limit hole where the limit bolt is located, so that the hollow column is adjusted and fixed according to the required use height, and meanwhile, the shaking generated in the vertical direction of the detector is reduced by the restoring force action of the compression spring, so that the detector has stability; the adjusting plate is rotated through the sliding block, the rotating shaft is rotated, the adjusting seat is driven to rotate, and the position of the limiting groove where the adjusting bolt is located is changed, so that the use angle of the display screen is adjusted and fixed according to needs.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a front view of the driving box of the present invention;

fig. 3 is a schematic structural view of the adjusting seat of the present invention;

fig. 4 is a circuit block diagram of the present invention.

In the figure: the device comprises a driving box 1, a limiting mechanism 2, a supporting mechanism 3, an adjusting mechanism 4, a storage plate 5, a damping spring 6, a detector 7, a box door 8, a supporting plate 9, a PLC controller 10, a fixing seat 11, a universal wheel 12, a baffle 13, a sensor 14, a limiting seat 15, a limiting rod 16, a limiting plate 17, a hollow column 18, a supporting column 19, a compression spring 20, an adjusting seat 21, a rotating shaft 22, an adjusting plate 23 and a display screen 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides an environmental noise monitoring device as shown in figures 1-4, which comprises a driving box 1, a limiting mechanism 2, a supporting mechanism 3 and an adjusting mechanism 4, wherein the lower half part inside the driving box 1 is provided with a placement plate 5, a plurality of groups of damping springs 6 distributed in a rectangular array are bonded between the placement plate 5 and a placement groove arranged at the bottom inside the driving box 1 through viscose, the shaking generated in the vertical direction by a detector 7 is reduced through the restoring force action of the damping springs 6, the limiting mechanisms 2 are arranged at the bottom inside the driving box 1 close to the two sides of the placement groove, a detector 7 is arranged between the two groups of limiting mechanisms 2, the detector 7 can be selected as a BYC200-ZY type noise detector produced by Shenzhen Yunbao environmental science and technology Limited company, the side surface of the driving box 1 is rotationally connected with two groups of box doors 8 with handles through hinges, opening a box door 8, placing a detector 7 on the top of a storage plate 5, electrically connecting the detector 7 with a PLC (programmable logic controller) 10, installing a support plate 9 on the upper half part of the interior of the driving box 1 through a fixing bolt, installing the PLC 10 on the top of the support plate 9, and selecting the PLC 10 as a Siemens S7-200 type PLC;

the bottom of drive case 1 is connected with supporting mechanism 3's top, supporting mechanism 3's bottom is equipped with the cross-section and is trapezoidal fixing base 11, the fixed welding in bottom of fixing base 11 has four groups to be the universal wheel 12 that has the brake function that the rectangular array distributes, the fixed welding in top of drive case 1 has baffle 13 that the cross-section is arched, the top of baffle 13 is equipped with adjustment mechanism 4, two sets of symmetrical sensors 14 are installed through connecting bolt in adjustment mechanism 4's top, and sensor 14 can select ZS type noise sensor for the production of Handan electron science and technology Limited.

Specifically, stop gear 2 includes spacing seat 15, gag lever post 16 and limiting plate 17, the bottom of spacing seat 15 and the fixed welding in bottom of 1 inside of drive case, the supporting hole female connection that the first half of spacing seat 15 bored and establish has gag lever post 16, the both ends of gag lever post 16 respectively with the inner circle fixed welding of spacing valve and spacing bearing frame, the fixed welding in one side that gag lever post 16 was kept away from to spacing bearing frame has limiting plate 17, rotatory spacing valve, makes gag lever post 16 rotate, drives limiting plate 17 and removes, adjusts the distance between two sets of limiting plates 17 to adjust and fix according to the size of detector 7, adapt to the detector 7 of different models.

Specifically, the supporting mechanism 3 includes a hollow column 18, a supporting column 19 and a compression spring 20, the bottom end of the hollow column 18 is fixedly welded with the top of the fixing seat 11, a through hole is drilled in the side surface of the upper half of the hollow column 18, the cavity of the hollow column 18 is connected with the lower half of the supporting column 19, the compression spring 20 is bonded between the bottom inside the hollow column 18 and the bottom end of the supporting column 19 through viscose, a plurality of sets of limiting holes distributed equidistantly are drilled in the side surface of the supporting column 19, a set of limiting hole is in threaded connection with a limiting bolt penetrating through the through hole, the top end of the supporting column 19 is fixedly welded with the bottom of the driving box 1, the position of the limiting hole where the limiting bolt is located is adjusted, the vertical distance between the hollow column 18 and the supporting column 19 is adjusted, so that the height can be adjusted and fixed according to needs, and the restoring force action of, the shaking generated by the detector 7 in the vertical direction is reduced, so that the stability is realized.

Specifically, adjustment mechanism 4 is including adjusting seat 21, pivot 22 and regulating plate 23, the cross-section of adjusting seat 21 is "protruding" font, it has display screen 24 to adjust seat 21 side-mounting, and display screen 24 can be selected as the P10 type display screen of zheng zhou cheng hao electron technology limited company production, the fixed welding of the adjustment inslot that establishes is dug at regulation seat 21 center has the regulation bearing frame, and the inner circle fixed welding of regulation bearing frame has pivot 22, the bottom and the top of pivot 22 respectively with the top of baffle 13 and the bottom fixed welding of regulating plate 23, the spacing groove that is the annular array and distributes that the pivot 22 was the center is bored to the top of adjusting seat 21 and is equipped with the multiunit, and wherein the spacing inslot screwed connection of two sets of symmetries has the adjusting bolt that runs through regulating plate 23, the top of adjusting seat 21 has been offered and is annular sliding tray, the slider sliding connection that sliding tray and regulating plate 23 bottom, the adjusting plate 23 is rotated through the sliding block, the rotating shaft 22 is rotated to drive the adjusting seat 21 to rotate, and the using angle of the display screen 24 is adjusted and fixed as required by changing the position of the limiting groove where the adjusting bolt is located.

It is specific, two sets of be equipped with between stop gear 2's the limiting plate 17 and arrange in detector 7 at thing board 5 top, limiting plate 17 and the one side of putting thing board 5 and being close to detector 7 all have the rubber slab through the viscose bonding, protect detector 7 through the rubber slab that bonds, detector 7, sensor 14 and adjustment mechanism 4's display screen 24 all with PLC controller 10 electric connection, PLC controller 10 can be connected with outside power, also can drive through the installation battery, open sensor 14, detector 7 and display screen 24 through PLC control 10, sensor 14 transmits the data of monitoring in detector 7 and record in real time to show through display screen 24.

Specifically, the environmental noise monitoring device opens the box door 8, places the detector 7 on the top of the object placing plate 5, electrically connects the detector 7 with the PLC controller 10, simultaneously rotates the limit valve to rotate the limit rod 16 to drive the limit plates 17 to move, adjusts the distance between the two sets of limit plates 17, adjusts and fixes the detector according to the size of the detector 7, adapts to the detectors 7 of different models, closes the box door 8 after fixing, moves the fixing seat 11 to a required position through the universal wheel 12 and fixes the fixing seat, adjusts the position of the limit hole where the limit bolt is located after moving, adjusts the vertical distance between the hollow column 18 and the support column 19, adjusts and fixes the detector according to the required use height, and reduces the shaking of the detector 7 in the vertical direction by the restoring force of the compression spring 20, thereby having stability, after the adjustment is completed, the adjusting plate 23 is rotated through the sliding block, the rotating shaft 22 is rotated to drive the adjusting seat 21 to rotate, the position of the limiting groove where the adjusting bolt is located is changed, the use angle of the display screen 24 is adjusted and fixed according to needs, after the fixing is completed, the sensor 14, the detector 7 and the display screen 24 are opened through the PLC control 10, the sensor 14 transmits monitored data to the detector 7 in real time and records the monitored data, and the monitored data are displayed through the display screen 24.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an environmental noise monitoring devices, includes drive case (1), stop gear (2), supporting mechanism (3) and adjustment mechanism (4), its characterized in that: the lower half part inside the driving box (1) is provided with an object placing plate (5), a plurality of groups of damping springs (6) distributed in a rectangular array are bonded between the object placing plate (5) and an object placing groove formed in the bottom inside the driving box (1) through viscose, two sides, close to the object placing groove, of the bottom inside the driving box (1) are respectively provided with a limiting mechanism (2), a detector (7) is arranged between the two groups of limiting mechanisms (2), the side surface of the driving box (1) is rotatably connected with two groups of box doors (8) with handles through hinges, the upper half part inside the driving box (1) is provided with a supporting plate (9) through fixing bolts, and the top of the supporting plate (9) is provided with a PLC (10);

the bottom of drive case (1) is connected with the top of supporting mechanism (3), the bottom of supporting mechanism (3) is equipped with the cross-section and is trapezoidal fixing base (11), the fixed welding in bottom of fixing base (11) has four sets of universal wheels (12) that have a brake function that are the rectangle array and distribute, the fixed welding in top of drive case (1) has cross-section and is arched baffle (13), the top of baffle (13) is equipped with adjustment mechanism (4), sensor (14) of two sets of symmetries are installed through connecting bolt at the top of adjustment mechanism (4).

2. The environmental noise monitoring device of claim 1, wherein: stop gear (2) are including spacing seat (15), gag lever post (16) and limiting plate (17), the bottom of spacing seat (15) and the inside fixed welding in bottom of drive case (1), the brace rod female connection that establishes is bored in spacing seat (15) first has gag lever post (16), the both ends of gag lever post (16) respectively with the inner circle fixed welding of spacing valve and spacing bearing frame, one side fixed welding that gag lever post (16) was kept away from to the spacing bearing frame has limiting plate (17).

3. The environmental noise monitoring device of claim 1, wherein: supporting mechanism (3) are including cavity post (18), support column (19) and compression spring (20), the bottom of cavity post (18) and the top fixed weld of fixing base (11), the side of first of cavity post (18) is bored and is equipped with the through-hole, the cavity part of cavity post (18) is connected with the lower half of support column (19), it has compression spring (20) to bond through the viscose between the bottom of the inside bottom of cavity post (18) and support column (19), the side of support column (19) is bored and is equipped with the spacing hole that the multiunit is equidistance and distributes, and wherein a set of spacing downthehole screw thread connection has the stop bolt that passes the through-hole, the top of support column (19) and the bottom fixed weld of drive case (1).

4. The environmental noise monitoring device of claim 1, wherein: the adjusting mechanism (4) comprises an adjusting seat (21), a rotating shaft (22) and an adjusting plate (23), the section of the adjusting seat (21) is in a convex shape, a display screen (24) is arranged on the side surface of the adjusting seat (21), an adjusting bearing seat is fixedly welded in an adjusting groove dug in the center of the adjusting seat (21), a rotating shaft (22) is fixedly welded on an inner ring of the adjusting bearing seat, the bottom end and the top end of the rotating shaft (22) are respectively fixedly welded with the top of the baffle plate (13) and the bottom of the adjusting plate (23), a plurality of groups of limit grooves which are distributed in an annular array and take the rotating shaft (22) as the center are drilled at the top of the adjusting seat (21), wherein the two groups of symmetrical limiting grooves are internally threaded with adjusting bolts which penetrate through an adjusting plate (23), the top of adjusting seat (21) is seted up and is annular sliding tray, and sliding tray and the slider sliding connection that adjusting plate (23) bottom was equipped with.

5. The environmental noise monitoring device of claim 1, wherein: two sets of be equipped with between limiting plate (17) of stop gear (2) and arrange detector (7) at thing board (5) top in, limiting plate (17) and one side of putting thing board (5) and being close to detector (7) all bond through the viscose and have the rubber slab, display screen (24) of detector (7), sensor (14) and adjustment mechanism (4) all with PLC controller (10) electric connection.