CN216978120U - Construction noise monitoring devices for construction - Google Patents
Construction noise monitoring devices for construction Download PDFInfo
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- CN216978120U CN216978120U CN202122571483.9U CN202122571483U CN216978120U CN 216978120 U CN216978120 U CN 216978120U CN 202122571483 U CN202122571483 U CN 202122571483U CN 216978120 U CN216978120 U CN 216978120U
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- worm wheel
- shell
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Abstract
The utility model belongs to the technical field of noise monitoring, and particularly relates to a construction noise monitoring device for building construction, which comprises a shell, a ball head base and a nut, wherein the bottom surface inside the shell is fixedly connected with a motor, a worm rotating shaft is arranged on the motor, a worm wheel supporting rod is arranged inside the shell, two ends of the worm wheel supporting rod are respectively welded with the inner side wall of the shell, a transmission worm wheel is rotatably connected to the worm wheel supporting rod, and the transmission worm wheel and the worm rotating shaft are in meshing transmission; according to the utility model, the noise monitor can be placed at a reasonable position for monitoring through the height-adjustable structure, and meanwhile, when devices on the noise monitor need to be maintained and replaced, the height can be reduced for maintenance and replacement, so that convenience is brought to workers, and the safety is improved.
Description
Technical Field
The utility model belongs to the technical field of noise monitoring, and particularly relates to a construction noise monitoring device for building construction.
Background
With the rapid development of urban construction and the wide application of modern construction mechanical equipment, the noise pollution caused by the construction is increasingly serious, and the noise monitoring during the construction becomes an important link of the construction;
however, due to the fact that background noise of a building construction site is too large, noise sources in the building construction site change greatly, such as on a roadside, in the market and the like, and therefore, a monitoring result is inaccurate, and meanwhile, due to the fact that the height of the noise monitoring device is high, when devices on the noise monitoring device need to be maintained and replaced, high-place operation or operation of the noise monitoring device needs to be carried out in a laying-down mode, and therefore the noise monitoring device is inconvenient and has potential safety hazards.
In order to solve the problem, the construction noise monitoring device for building construction is provided in the application.
SUMMERY OF THE UTILITY MODEL
To solve the problems raised in the background art described above. The utility model provides a construction noise monitoring device for building construction, which has the characteristics of safe operation and accurate monitoring.
In order to achieve the purpose, the utility model provides the following technical scheme: a construction noise monitoring device for building construction comprises a shell, a ball head base and a nut, wherein a motor is fixedly connected to the inner bottom surface of the shell, a worm rotating shaft is arranged on the motor, a worm wheel supporting rod is arranged inside the shell, two ends of the worm wheel supporting rod are welded to the inner side wall of the shell respectively, a transmission worm wheel is rotatably connected to the worm wheel supporting rod and meshed with the worm rotating shaft for transmission, a rack is rotatably connected to one side, away from the worm rotating shaft, of the transmission worm wheel, the transmission worm wheel and the rack are meshed for transmission, a lifting rod is fixedly connected to the top end of the rack, penetrates through the inner wall of the shell and extends to the outside of the shell, a supporting rod is fixedly connected to one end, away from the rack, of the lifting rod, an electric cabinet and a display screen are fixedly connected to the supporting rod, the electric cabinet is located below the display screen, the supporting rod is far away from the one end fixedly connected with supporting plate of the lifting rod, the supporting plate is provided with a ball head base in a surface welding mode, the top end of the ball head base is provided with a ball head, a noise monitor shell is arranged above the ball head base, the bottom surface of the noise monitor shell is provided with a ball socket, the ball socket is rotatably connected with the ball head, the outer surface of the ball socket is in threaded connection with a nut, the side face of the noise monitor shell is provided with an opening, the opening is fixedly connected with a filter screen, the inner surface of the noise monitor shell is fixedly connected with a sound insulation board, and the inner center of the noise monitor shell is fixedly connected with a noise monitor.
Preferably, in the construction noise monitoring device for building construction according to the present invention, the soundproof plate has a C-shaped structure, and the angle at the notch is 90 °.
Preferably, the ball socket is a spherical groove, and four openings are formed in the outer surface of the ball socket and are uniformly distributed along the outer surface of the ball socket.
Preferably, the motor, the transmission worm wheel and the worm wheel support rod form a group of transmission assemblies together, the transmission assemblies are arranged in two groups and are symmetrically distributed by taking the rack as a center, and the rotation directions of the motors in the two groups of transmission assemblies are opposite.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the noise monitoring is accurate through the local sound insulation structure of the noise monitor, and the influence of background noise on the monitoring effect is isolated; the utility model can place the noise monitor at a reasonable position for monitoring through the structure with adjustable height, and meanwhile, when the device on the utility model needs to be maintained and replaced, the device can be maintained and replaced through reducing the height, thereby bringing convenience to the working personnel and improving the safety.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the housing according to the present invention;
FIG. 3 is a schematic view of a noise monitor housing according to the present invention;
FIG. 4 is a schematic view of a ball head base structure according to the present invention;
in the figure: 1. a housing; 2. a lifting rod; 3. a support bar; 4. an electric cabinet; 5. a display screen; 6. a support plate; 7. a noise monitor housing; 701. a filter screen; 702. a sound insulating board; 703. a noise monitor; 704. a ball socket; 8. a ball head base; 801. a ball head; 9. a nut; 10. a motor; 1001. a worm shaft; 11. a drive worm gear; 12. a worm wheel support rod; 13. a rack.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1, 2, 3 and 4;
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the housing according to the present invention;
FIG. 3 is a schematic view of a noise monitor housing according to the present invention;
fig. 4 is a schematic structural view of the ball head base in the present invention.
A construction noise monitoring device for building construction comprises a shell 1, a ball head base 8 and a nut 9, wherein the inner bottom surface of the shell 1 is fixedly connected with a motor 10, a worm rotating shaft 1001 is arranged on the motor 10, a worm wheel supporting rod 12 is arranged in the shell 1, two ends of the worm wheel supporting rod 12 are respectively welded with the inner side wall of the shell 1, a transmission worm wheel 11 is rotatably connected on the worm wheel supporting rod 12, the transmission worm wheel 11 is meshed with the worm rotating shaft 1001 for transmission, a rack 13 is rotatably connected on one side of the transmission worm wheel 11 away from the worm rotating shaft 1001, the transmission worm wheel 11 is meshed with the rack 13 for transmission, a lifting rod 2 is fixedly connected at the top end of the rack 13, the lifting rod 2 penetrates through the inner wall of the shell 1 and extends to the outside of the shell 1, a supporting rod 3 is fixedly connected at one end of the lifting rod 2 away from the rack 13, an electric cabinet 4 and a display screen 5 are fixedly connected on the supporting rod 3, and the electric cabinet 4 is positioned below the display screen 5, one end fixedly connected with backup pad 6 that lifter 2 was kept away from to bracing piece 3, surface welding has bulb base 8 on backup pad 6, bulb base 8's top is equipped with bulb 801, bulb base 8's top is equipped with noise monitor casing 7, noise monitor casing 7's bottom surface is equipped with ball socket 704, ball socket 704 and bulb 801 rotate to be connected, ball socket 704's surface threaded connection has nut 9, the opening has been seted up to noise monitor casing 7's side, opening part fixedly connected with filter screen 701, noise monitor casing 7's internal surface fixedly connected with acoustic celotex board 702, noise monitor casing 7's inside center department fixedly connected with noise monitor 703.
It should be noted that: in this embodiment, the motor 10 operates to drive the rack 13 to move, and the motor 10 can be controlled by the stroke, so as to control the lifting stroke of the lifting rod 2.
In this embodiment: the utility model is placed in a place needing noise monitoring by a worker, because the upper surface of the supporting plate 6 is welded with the ball head base 8, the top end of the ball head base 8 is provided with the ball head 801, the bottom surface of the noise monitor shell 7 is provided with the ball socket 704, the ball socket 704 is rotationally connected with the ball head 801, the outer surface of the ball socket 704 is in threaded connection with the nut 9, the side surface of the noise monitor shell 7 is provided with an opening, the opening is fixedly connected with the filter screen 701, the inner surface of the noise monitor shell 7 is fixedly connected with the sound insulation board 702, the inner center of the noise monitor shell 7 is fixedly connected with the noise monitor 703, the opening position of the noise monitor case 7 can be turned to the area to be noise monitored, the noise isolation plate 703 can isolate the interference sound source of other areas, meanwhile, the filter screen 701 can prevent dust on a construction site from entering the interior of the noise monitor shell 7 and damaging the noise monitor 701; because of motor 10, transmission worm wheel 11 and worm wheel bracing piece 12 constitute a set of drive assembly jointly, drive assembly is equipped with two sets ofly altogether, and use rack 13 as central symmetric distribution, and motor 10 among two sets of drive assembly rotates opposite direction, motor 10 operates, thereby worm wheel pivot 1001 begins to rotate, and then drive transmission worm wheel 11 and rotate, rack 13 is under the effect of transmission worm wheel, begin to rise or descend, adjust noise monitor 704 to corresponding monitoring height, and when devices such as electric cabinet 4, display screen 5 produced the trouble, the convenient maintenance of accessible height-adjusting is changed, staff's work safety has been improved, bring the facility for the staff.
As shown in fig. 3;
fig. 3 is a schematic structural diagram of a noise monitor housing according to the present invention.
In an alternative embodiment, baffle 702 is a C-shaped structure with a 90 ° angle at the gap.
In this embodiment: through the design, the function of isolating sound interference in other directions can be realized.
As shown in fig. 3;
fig. 3 is a schematic structural diagram of a noise monitor housing according to the present invention.
In an alternative embodiment, the socket 704 is a spherical groove, and the outer surface of the socket 704 has four openings and is uniformly distributed along the outer surface of the socket 704.
In this embodiment: through the design, the ball 801 and the ball socket 704 can be connected in a rotating mode conveniently.
As shown in fig. 2;
fig. 2 is a schematic view of the internal structure of the housing according to the present invention.
In an alternative embodiment, the motor 10, the transmission worm wheel 11 and the worm wheel support rod 12 together form a set of transmission assemblies, two sets of transmission assemblies are arranged, and are symmetrically distributed by taking the rack 13 as a center, and the rotation directions of the motors 10 in the two sets of transmission assemblies are opposite.
In this embodiment: through the design, the transmission function of the rack 13 can be realized, so that the rack 13 ascends and descends, and the effect of regulating and controlling the height is achieved.
The working principle and the using process of the utility model are as follows: the utility model is placed in a place needing noise monitoring by a worker, because the upper surface of the supporting plate 6 is welded with the ball head base 8, the top end of the ball head base 8 is provided with the ball head 801, the bottom surface of the noise monitor shell 7 is provided with the ball socket 704, the ball socket 704 is rotationally connected with the ball head 801, the outer surface of the ball socket 704 is in threaded connection with the nut 9, the side surface of the noise monitor shell 7 is provided with an opening, the opening is fixedly connected with the filter screen 701, the inner surface of the noise monitor shell 7 is fixedly connected with the sound insulation board 702, the inner center of the noise monitor shell 7 is fixedly connected with the noise monitor 703, the opening position of the noise monitor case 7 can be turned to the area to be noise monitored, the noise isolation plate 703 can isolate the interference sound source of other areas, meanwhile, the filter screen 701 can prevent dust on a construction site from entering the interior of the noise monitor shell 7 and damaging the noise monitor 701; because of motor 10, transmission worm wheel 11 and worm wheel bracing piece 12 constitute a set of drive assembly jointly, drive assembly is equipped with two sets ofly altogether, and use rack 13 as central symmetric distribution, and motor 10 among two sets of drive assembly rotates opposite direction, motor 10 operates, thereby worm wheel pivot 1001 begins to rotate, and then drive transmission worm wheel 11 and rotate, rack 13 is under the effect of transmission worm wheel, begin to rise or descend, adjust noise monitor 704 to corresponding monitoring height, and when devices such as electric cabinet 4, display screen 5 produced the trouble, the convenient maintenance of accessible height-adjusting is changed, staff's work safety has been improved, bring the facility for the staff.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a construction noise monitoring devices for construction which characterized in that: comprises a shell (1), a ball head base (8) and a nut (9), wherein a motor (10) is fixedly connected with the inner bottom surface of the shell (1), a worm rotating shaft (1001) is arranged on the motor (10), a worm wheel supporting rod (12) is arranged in the shell (1), the two ends of the worm wheel supporting rod (12) are respectively welded with the inner side wall of the shell (1), a transmission worm wheel (11) is rotatably connected onto the worm wheel supporting rod (12), the transmission worm wheel (11) is in meshing transmission with the worm rotating shaft (1001), a rack (13) is rotatably connected to one side, away from the worm rotating shaft (1001), of the transmission worm wheel (11), the rack (13) is in meshing transmission with the rack (13), a lifting rod (2) is fixedly connected to the top end of the rack (13), and the lifting rod (2) penetrates through the inner wall of the shell (1), the noise monitor is characterized in that the noise monitor extends to the outside of the shell (1), one end, far away from the rack (13), of the lifting rod (2) is fixedly connected with a supporting rod (3), an electric cabinet (4) and a display screen (5) are fixedly connected onto the supporting rod (3), the electric cabinet (4) is located below the display screen (5), one end, far away from the lifting rod (2), of the supporting rod (3) is fixedly connected with a supporting plate (6), a ball head base (8) is welded on the upper surface of the supporting plate (6), a ball head (801) is arranged at the top end of the ball head base (8), a noise monitor shell (7) is arranged above the ball head base (8), a ball socket (704) is arranged on the bottom surface of the noise monitor shell (7), the ball socket (704) is rotatably connected with the ball head (801), and a nut (9) is in threaded connection with the outer surface of the ball socket (704), the opening has been seted up to the side of noise monitor casing (7), opening part fixedly connected with filter screen (701), the internal surface fixedly connected with acoustic celotex board (702) of noise monitor casing (7), the inside center department fixedly connected with noise monitor (703) of noise monitor casing (7).
2. The construction noise monitoring device for building construction according to claim 1, wherein: the sound insulation board (702) is of a C-shaped structure, and the angle at the notch is 90 degrees.
3. The construction noise monitoring device for building construction according to claim 1, wherein: the ball socket (704) is a spherical groove, four openings are formed in the outer surface of the ball socket (704), and the four openings are uniformly distributed along the outer surface of the ball socket (704).
4. The construction noise monitoring device for building construction according to claim 1, wherein: the motor (10), drive worm wheel (11) and worm wheel bracing piece (12) constitute a set of drive assembly jointly, drive assembly is equipped with two sets ofly altogether, and with rack (13) are central symmetric distribution, just motor (10) among two sets of drive assembly rotate opposite direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122571483.9U CN216978120U (en) | 2021-10-25 | 2021-10-25 | Construction noise monitoring devices for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122571483.9U CN216978120U (en) | 2021-10-25 | 2021-10-25 | Construction noise monitoring devices for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216978120U true CN216978120U (en) | 2022-07-15 |
Family
ID=82344739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122571483.9U Active CN216978120U (en) | 2021-10-25 | 2021-10-25 | Construction noise monitoring devices for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216978120U (en) |
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2021
- 2021-10-25 CN CN202122571483.9U patent/CN216978120U/en active Active
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