A kind of building construction being easily installed ground noise detection device
Technical field
The utility model relates to noise measuring technical field, the noise measuring of specially a kind of building construction being easily installed ground
Device.
Background technique
The other kinds of construction noise discharge such as Fang Jian, communication, traffic, water conservancy need to be executed in strict accordance with national standard, be applied
The noise pollution problem on workshop ground needs to pay special attention to, and examines in environmental noise detection process commonly using general noise at present
Device is surveyed, this detector needs man-hour manually hand-held, needs to hold detection device and walk up and down, and detects the noise around building construction ground
Size, therefore, it is proposed that a kind of building construction being easily installed ground noise detection device, in order to solve to propose among the above
Problem.
Utility model content
The purpose of this utility model is to provide a kind of building construction being easily installed noise detection device, on solving
Noise detection device needs construction personnel to hold detection device to walk up and down with stating the existing building construction proposed in background technique
It is dynamic, it has not been convenient to the problem of installing.
To achieve the above object, the utility model provides the following technical solutions: making an uproar to a kind of building construction being easily installed
Sound detection device, including left shell, center processing case, sound pressure sensor and scaffold, the bottom of the left shell are provided with micro-
Type battery, and rubber pad is provided on the left of minicell, the center processing case is located at the top of minicell, and at center
Bearing plate is provided with above reason case, the sound pressure sensor is located at the top of bearing plate, and the left side setting of sound pressure sensor
There is control panel, and live wire is arranged in the left and right sides of control panel, is provided with right shell body on the right side of the control panel, and
The inside left of right shell body is provided with U-lag, limiting slot is provided with above the right shell body, and be provided with below right shell body
Connecting rod, the scaffold is located at the right side of left shell, and the two sides up and down of left shell are provided with axle sleeve.
Preferably, the side of the left shell and right shell body is in concave-shaped structure, and the connection of left shell and right shell body
Mode is to be connected together.
Preferably, the center processing case is connect with sound pressure sensor and control panel respectively by electric wire, and at center
Managing case has 2 groups about the center line symmetrical setting of scaffold.
Preferably, the sound pressure sensor and bearing plate composition horizontally slip structure, and sound pressure sensor by electric wire with
Center processing case is connected.
Preferably, the connection type of the control panel and right shell body is card slot connection, and the width size of control panel
Equal to the thickness size of U-lag.
Preferably, the scaffold is to be threadedly coupled with the connection type of axle sleeve, and scaffold and left shell and right shell body are equal
Constitute rotational structure.
Compared with prior art, the utility model has the beneficial effects that the noise measuring of the building construction being easily installed ground
Device can quickly will test device and be mounted in building construction scene, can comprehensively detect the noise in construction site;
1. being provided with left shell and right shell body, left shell and right shell body are connected to by the connection type engaged with scaffold
Together, it will test device using axle sleeve to be fixed on scaffold, it is easy for installation and firm;
2. being provided with rubber pad, rubber pad can reduce the vibration in work progress because of scaffold, to the damage of detection device
It is bad;
3. being provided with sound pressure sensor, sound pressure sensor is provided with 2 groups, and detection device can rotate on scaffold,
Comprehensive noise measuring can be carried out to building construction place.
Detailed description of the invention
Fig. 1 is the utility model front cutting structural schematic diagram;
Fig. 2 is the utility model left shell and right shell body cutting structural schematic diagram;
Fig. 3 is that the utility model overlooks cutting structural schematic diagram.
In figure: 1, left shell;2, minicell;3, rubber pad;4, center processing case;5, bearing plate;6, sound pressure sensor;
7, control panel;8, right shell body;9, U-lag;10, limiting slot;11, connecting rod;12, scaffold;13, axle sleeve;14, electric wire.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of noise inspection of the building construction being easily installed ground
Survey device, including left shell 1, minicell 2, rubber pad 3, center processing case 4, bearing plate 5, sound pressure sensor 6, control panel
7, right shell body 8, U-lag 9, limiting slot 10, connecting rod 11, scaffold 12, axle sleeve 13 and electric wire 14, the bottom setting of left shell 1
There is a minicell 2, and the left side of minicell 2 is provided with rubber pad 3, the side of left shell 1 and right shell body 8 is in concave shape knot
Structure, and the connection type of left shell 1 and right shell body 8 is to be connected together, left shell 1 and right shell body 8 can pass through the connection of engaging
Mode is fixed on scaffold 12, and detection device is facilitated to be quick installed at building construction place, and center processing case 4 is located at micro electric
The top in pond 2, and the top of center processing case 4 is provided with bearing plate 5, center processing case 4 is passed with acoustic pressure respectively by electric wire 14
Sensor 6 and control panel 7 connect, and center processing case 4 has 2 groups about the center line symmetrical setting of scaffold 12, center processing
Acoustic pressure can be converted to voltage by case 4, converted data-signal for voltage and shown on control panel 7, sound pressure sensor 6 is located at
The top of bearing plate 5, and the left side of sound pressure sensor 6 is provided with control panel 7, sound pressure sensor 6 and bearing plate 5 constitute left and right
Slide construction, and sound pressure sensor 6 is connected by electric wire 14 with center processing case 4, sound pressure sensor 6 can be by building construction field
The noise of ground surrounding reaches on center processing case 4, convenient for the distance of the threshold value device of adjusting sound pressure sensor 6, to adjust
Live wire 14, the right side of control panel 7 can be arranged for the far and near distance of survey, the left and right sides of control panel 7 by saving detection device
It is provided with right shell body 8, and the inside left of right shell body 8 is provided with U-lag 9, control panel 7 and the connection type of right shell body 8 are
Card slot connection, and the width size of control panel 7 is equal to the thickness size of U-lag 9, control panel 7 is integrally formed with left shell 1
Formula structure facilitates control panel 7 to connect with right shell body 8, the top of right shell body 8 when left shell 1 and right shell body 8 are connected together
It is provided with limiting slot 10, and the lower section of right shell body 8 is provided with connecting rod 11, scaffold 12 is located at the right side of left shell 1, and left housing
The two sides up and down of body 1 are provided with axle sleeve 13, and scaffold 12 is to be threadedly coupled with the connection type of axle sleeve 13, scaffold 12 and a left side
Shell 1 and right shell body 8 constitute rotational structure, limit detection device using axle sleeve 13, make detection device it is firm be fixed on foot
In hand cradle 12, and device rotates on scaffold 12, convenient for carrying out comprehensive noise measuring to building construction place.
Working principle: in using the building construction being easily installed noise detection device, first with 1 He of left shell
Left shell 1 and right shell body 8 are placed on the left and right sides of scaffold 12, then in left housing by the concave-shaped structure of 8 side of right shell body
The inside of body 1 and right shell body 8 place rubber pad 3, avoid in the construction process, detection device because of the vibration of scaffold 12 inside
Damage parts, left shell 1 and right shell body 8 are by being connected together, and during connection, the control panel 7 on left shell 1 is stuck in
On U-lag 9 in right shell body 8, axle sleeve 13 is installed in the mode that the both sides up and down of left shell 1 and right shell body 8 are connected through a screw thread,
Axle sleeve 13 can make detection device is stable to be mounted on scaffold 12, open center processing case 4, manually adjust sound pressure sensor
6 position on bearing plate 5, so that detection device range size that can be detected is adjusted, the rotation detection dress on scaffold 12
It sets, detection device is enable to absorb the sound of building construction place surrounding, comprehensive noise measuring is carried out to building construction place,
The sound pressure sensor 6 of 2 groups of model MIC-062 is by the noise transmission in building construction place to center processing case 4, center processing case
Acoustic pressure can be converted to data information by 4, be shown in control panel 7, complete detection device to the noise in building construction place
It detects, the sequence of operations of above with just completing the building construction the being easily installed noise detection device, does not make in this explanation in detail
The content carefully described belongs to the prior art well known to professional and technical personnel in the field.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing
Record can carry out customized, the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering
Equal conventional means are connect, mechanical, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing
Conventional connection type in technology, this will not be detailed here.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.