CN210464658U

CN210464658U - Industrial noise rapid testing device

Info

Publication number: CN210464658U
Application number: CN201921417068.4U
Authority: CN
Inventors: 靳庆桥
Original assignee: Shandong Lumeike Environmental Engineering Co Ltd
Current assignee: Shandong Lumeike Environmental Engineering Co Ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-05-05
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses an industrial noise rapid testing device, which comprises a shell, wherein a display screen is fixedly arranged at the front top of the shell, a testing port is arranged at the middle part of the top end of the shell, a clamping groove is fixedly arranged at one side of the testing port, a top cover is hinged at the other side of the testing port, a clamping block is fixedly arranged at one side of the top cover and is clamped and connected with the clamping groove, the back surface of the shell is fixedly connected with the front surface of the bottom cover through a fixing bolt, and connecting sheets are fixedly arranged at the inner walls at the two sides of the shell, so that a worker can conveniently hold the shell through rubber pads at the two sides of the shell, quickly reach a noise source to test noise, and the flexibility is better, the shell can be temporarily fixed through the hanging holes in the surfaces of the hanging lugs, the decibel sensor inside the shell tests noise through the test port, and industrial noise can reach the decibel sensor without penetrating through the shell.

Description

Industrial noise rapid testing device

Technical Field

The utility model relates to a testing arrangement, in particular to quick testing arrangement of industrial noise belongs to industrial noise monitoring technology field.

Background

The industrial noise refers to noise generated by mechanical vibration, friction impact and air flow disturbance in a production process of a factory, for example, noise generated when air compressors, blowers and boilers of a chemical plant are exhausted is air flow noise generated by air vibration, noise generated by ball mills, crushers, looms and the like is mechanical noise generated by mechanical vibration or friction impact of solid parts, and is dispersed due to a plurality of industrial noise sources, the noise types are complex, the continuous sound sources are difficult to identify and difficult to manage, common industrial noise testing devices are large in size, fixed mounting modes are mostly adopted, the industrial noise testing devices are inconvenient to move to the noise sources, the testing speed is slow, the flexibility is poor, and the industrial noise needs to pass through a shell of the testing device to reach the decibel sensor because the decibel sensor of the testing device is arranged inside the testing device, besides, the common industrial noise testing device has a single function and does not have the function of monitoring the dust concentration.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick testing arrangement of industrial noise to solve the common industrial noise testing arrangement that provides in the above-mentioned background art and be not convenient for remove to noise source department, the slower problem of test speed.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick testing arrangement of industrial noise, includes the shell, its characterized in that, the fixed display screen that is equipped with in the positive top of shell, the test port has been seted up at the middle part on shell top, the fixed draw-in groove that is equipped with in one side of test port, the opposite side of test port articulates there is the top cap, the fixed fixture block that is equipped with in one side of top cap, the fixture block is connected with the draw-in groove block, the positive fixed connection of fixing bolt and bottom is passed through at the back of shell, the inner wall of shell both sides is all fixed and is equipped with the connection piece, four the connection piece all through fixing bolt respectively with four corner fixed connection of mounting panel, the positive bottom fixed mounting of mounting panel has the battery, the positive top of mounting panel is fixed decibel sensor and dust sensor respectively, decibel.

As an optimal technical scheme of the utility model, the both sides of shell are all fixed and are equipped with the rubber pad, two the surface of rubber pad is all fixed and is equipped with a plurality of antislip strip.

As a preferred technical scheme of the utility model, the fixed hole that charges that is equipped with in bottom of shell one side, hole and battery electric connection charge.

As an optimized technical scheme of the utility model, the thermovent has been seted up to the bottom of shell, the fixed surface of thermovent covers has the dust screen.

As an optimal technical scheme of the utility model, the fixed hangers that are equipped with in middle part on bottom top, the hanging hole has been seted up on the surface of hangers.

As an optimal technical scheme of the utility model, the fixed flush mounting plate that is equipped with in the positive bottom of shell, flush mounting plate's surface is equipped with the display screen switch, the display screen passes through display screen switch and battery electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a quick testing arrangement of industrial noise, the staff is convenient for hand the shell through the rubber pad of shell both sides, reach noise sound source department fast and test the noise, the flexibility is better, wear to establish through the hanging hole on hangers surface and hang the rope, the staff can hang the rope on the neck, the inside decibel sensor of shell tests the noise through the test socket, industrial noise does not need to pass the shell and can reach the decibel sensor, the produced loss of noise at the in-process of propagating has been reduced, the test accuracy to the noise has been improved, be convenient for open through draw-in groove and fixture block with test socket articulated top cap, set up dust sensor on the mounting panel, can test dust concentration in the time of testing industrial noise, its test function has been increased.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the internal structure of the housing of the present invention.

In the figure: 1. a housing; 2. a rubber pad; 3. anti-slip strips; 4. a charging hole; 5. a bottom cover; 6. hanging a lug; 7. hanging holes; 8. a test port; 9. a top cover; 10. a display screen; 11. a switch panel; 12. a heat dissipation port; 13. a dust screen; 14. connecting sheets; 15. mounting a plate; 16. fixing the bolt; 17. a decibel sensor; 18. a dust sensor; 19. and (4) a storage battery.

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.

Referring to fig. 1-2, the utility model provides an industrial noise rapid testing device, which comprises a housing 1, a display screen 10 is fixedly arranged on the front top of the housing 1, a testing port 8 is arranged in the middle of the top end of the housing 1, a clamping groove is fixedly arranged on one side of the testing port 8, a top cover 9 is hinged on the other side of the testing port 8, a clamping block is fixedly arranged on one side of the top cover 9, the clamping block is connected with the clamping groove in a clamping manner, the top cover 9 is conveniently opened through the clamping groove and the clamping block, the back of the housing 1 is fixedly connected with the front of a bottom cover 5 through a fixing bolt 16, connecting sheets 14 are fixedly arranged on the inner walls of the two sides of the housing 1, the four connecting sheets 14 are respectively fixedly connected with four corners of a mounting plate 15 through the fixing bolt 16, a storage battery 19 is fixedly arranged on, can test dust concentration when testing industry noise, increased its test function, decibel sensor 17 and dust sensor 18 all with display screen 10 electric connection.

Preferably, rubber pads 2 are fixedly arranged on both sides of a shell 1, a plurality of anti-slip strips 3 are fixedly arranged on the surfaces of the two rubber pads 2, the anti-slip effect is good, a charging hole 4 is fixedly arranged at the bottom of one side of the shell 1, the charging hole 4 is electrically connected with a storage battery 19, the storage battery 19 is conveniently charged through the charging hole 4, a heat dissipation port 12 is arranged at the bottom end of the shell 1, the heat dissipation effect is good, a dust screen 13 is fixedly covered on the surface of the heat dissipation port 12, external dust can be prevented from entering the shell 1 through the heat dissipation port 12, a hanging lug 6 is fixedly arranged in the middle of the top end of a bottom cover 5, a hanging hole 7 is arranged on the surface of the hanging lug 6, a hanging rope is arranged through the hanging hole 7, a worker can hang the hanging rope on a neck, a switch panel 11 is fixedly arranged at the bottom of the front side of the shell 1, a display screen switch is, the turning on and off of the display screen 10 is facilitated by a display screen switch.

When the device is used, the utility model relates to a quick industrial noise testing device, the staff can pass through the rubber pads 2 at the two sides of the shell 1 to hold the shell 1, a hanging rope can also be arranged through the hanging hole 7, the hanging rope is hung on the neck, after the staff arrives at the noise source, the top cover 9 is opened through the clamping groove and the clamping block, then the display screen switch is opened, the decibel sensor 17 with the model of YAV-Z2 and the dust sensor 18 with the model of GP2Y1014AU are respectively tested for the industrial noise and the industrial dust concentration through the testing port 8, and the testing data is transmitted to the display screen 10 with the model of LCD-DVA, the staff records the testing data, after the testing, firstly the display screen switch is closed, then the top cover 9 is closed, when the inside of the shell 1 needs to be maintained, the bottom cover 5 is opened through the fixing bolt 16, when the electric quantity of the storage battery 19 is insufficient, the secondary battery 19 is charged through the charging hole 4.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The rapid industrial noise testing device comprises a shell (1) and is characterized in that a display screen (10) is fixedly arranged at the front top of the shell (1), a testing port (8) is formed in the middle of the top end of the shell (1), a clamping groove is fixedly formed in one side of the testing port (8), a top cover (9) is hinged to the other side of the testing port (8), a clamping block is fixedly arranged on one side of the top cover (9) and is clamped with the clamping groove, the back of the shell (1) is fixedly connected with the front of a bottom cover (5) through a fixing bolt (16), connecting pieces (14) are fixedly arranged on the inner walls of two sides of the shell (1), the four connecting pieces (14) are fixedly connected with four corners of a mounting plate (15) through the fixing bolt (16), and a storage battery (19) is fixedly arranged at the front bottom of the mounting plate (15), the positive top of mounting panel (15) is fixed decibel sensor (17) and dust sensor (18) respectively, decibel sensor (17) and dust sensor (18) all with display screen (10) electric connection.

2. The industrial noise rapid test device according to claim 1, characterized in that: the anti-skid device is characterized in that rubber pads (2) are fixedly arranged on two sides of the shell (1), and a plurality of anti-skid strips (3) are fixedly arranged on the surfaces of the two rubber pads (2).

3. The industrial noise rapid test device according to claim 1, characterized in that: the bottom of shell (1) one side is fixed and is equipped with hole (4) of charging, hole (4) of charging and battery (19) electric connection.

4. The industrial noise rapid test device according to claim 1, characterized in that: a heat dissipation opening (12) is formed in the bottom end of the shell (1), and a dust screen (13) is fixedly covered on the surface of the heat dissipation opening (12).

5. The industrial noise rapid test device according to claim 1, characterized in that: the middle part of the top end of the bottom cover (5) is fixedly provided with a hanging lug (6), and a hanging hole (7) is formed in the surface of the hanging lug (6).

6. The industrial noise rapid test device according to claim 1, characterized in that: the fixed flush mounting plate of switch panel (11) that is equipped with in the positive bottom of shell (1), the surface of flush mounting plate of switch (11) is equipped with the display screen switch, display screen (10) are through display screen switch and battery (19) electric connection.